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<title><![CDATA[执行器,调节阀]]></title>
<link rel="alternate" type="text/html" href="http://excuse0.blog.bokee.net"/>
<modified>2008-03-19T23-52-21 CST</modified>
<tagline type="text/html" mode="escaped"><![CDATA[西南第一家专业电气动执行器及调节阀生产厂家,主营3510系列电子式电动执器,SFQ系列操作器,各种电气动调节阀.TEL:13436060685  FAX:023-68846521]]></tagline>
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<copyright>Copyright (c) 2005,  excuse0</copyright>


<entry>
<title>351i人工智能电动执行器使用效果</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1560064.html"/>
<issued>2008-03-19T23-52-21 CST</issued> 
<created>2008-03-19T23-52-21 CST</created>
<modified>2008-07-23T00-39-14Z</modified>
<id>tag:excuse0.blogchina.com,2005://1560064</id>
<author>
<name>excuse0</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/excuse0.html</url>
</author>
<dc:subject>行业咨讯</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p>好久没更新文章了，实在很对不起关心3510执行器的朋友。说实在的，本来这篇文章应该再过些时间再与大家见面，经不住朋友的吹捧，自己也觉得飘飘然了，所以提前先把351I人工智能使用情况向朋友们汇报了。不到之处请大家多多原谅，真心的希望大家能多提建议，好的少说，要改进的多谈。</p>
<p>351I智能型执行器使用时间才三个多月，说实话，真正的考验还没有到来，比如高温的考验要重庆的夏天，在加热炉顶才可能有一些效果，比如经久耐用性至少要到一年才知道效果。朋友们现在看到的可能只是这种执行器的初步效果，比如，使用方便，维护人员上手容易，调试简单，再加上汉显，认识中国字的人都会按茱单操作等。真正的优点可能要在使用中才能真正体会，比如控制精度，故障率等。</p>
<p>从现在使用情况来看，在电厂，纸厂，钢铁厂，水处理上运用效果非常明显，特别是在纸厂和水处理项目上，用过的用户现在基本上已离不开这种产品，但在化工，石油上效果还不明显，最大的问题倒不是产品质量和价格。从我们收到的消息来看，这两行业效益现在都不错，国企多，选型时很多技术人员基本上用进口的，从心里上来说，是在寻求一种平衡，总觉得进口的质量好，可靠。就算出了问题也好说。呵呵，这只是我个人之见哈。但是，从我内心来说，我有两点反对这种做法，第一，为什么在质量可靠情况下，不用国内产品呢，况且国产的价格应该说低进口的很多，进口产品从策略上来说走的就是高利润线路啊，就算国产的质量略差些，只要维护力量能跟上，同样也能达到控制效果。第二，为什么我人总是相信进口产品，而给国产产品少了些宽容呢，要知道，我们化一分钱都是中国人自己挣的血汗钱啊。对不起，跑题了。</p>
<p>现在手里反馈的信息还不全面，还不能准确的告诉大家351I人工智能执行器的数据。这不是说我不敢告诉大家我们的不足，而是反馈的信息全是好的，公开后让大家反而觉得有假了。我希望在过一段时间，我会把这种执行器的用户使用报告扫描后挂在网上，让大家来做一个判断。</p>
<p>再次感谢朋友们对3510执行器的关心和钟爱！</p>]]>
</content>
</entry>

<entry>
<title>3510I人工智能型电动执行器简介</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1222157.html"/>
<issued>2007-11-30T16-50-08 CST</issued> 
<created>2007-11-30T16-50-08 CST</created>
<modified>2008-07-25T18-47-00Z</modified>
<id>tag:excuse0.blogchina.com,2005://1222157</id>
<author>
<name>excuse0</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/excuse0.html</url>
</author>
<dc:subject>产品使用说明</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"><span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">一、概述<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">3510I</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">人工智能型比例式电动执行器是我公司全力打造的一款全智能型执行机构。它包含了普通电动执行器中的位置发送器、定位器、逻辑控制、驱动、接口等全部电路。<span lang="EN-US">3510I</span>执行器综合了当前世界主流电动执行控制器的优点，集中了它们的全部保护与自诊断功能，并增加了独特的故障诊断与保护电路。控制器在性能方面，控制板主件采用进口高性能工业级器件，性能稳定，抗干扰能力强，在软件上根据电动执行器本身工作特点开发的专用数字滤波软件提高了整体的抗干扰性。控制采用自适应算法的定位软件，使得定位误差（基本误差）更小，控制精度更高。<span lang="EN-US">3510I</span>采用中文液晶显示操作界面，提供完整简洁的人性化的中文设置菜单及操作提示。设置时只需按照提示，通过操作面板的简单按键操作即可完成。所有的调整、标定工作均由控制器自行完成。运行时显示器实时显示运行参数、运行状态、故障原因等，具有更完美、更友好的人机界面。<span lang="EN-US">3510I</span>执行器免去了工作人员记忆设置方法，操作方法，减轻了工作强度。使得现场安装与调试，操作更加方便易用。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">二、主要技术指标<span lang="EN-US"><br />1</span>、输入信号：<span lang="EN-US">DC4</span>～<span lang="EN-US">20mA</span>；<span lang="EN-US">0</span>～<span lang="EN-US">20mA</span>；<span lang="EN-US">0</span>～<span lang="EN-US">10mA</span>；<span lang="EN-US">DC1-5V;0-10V;</span>电阻<span lang="EN-US">120&Omega;</span>。<span lang="EN-US"><br /></span>开关量输入：数 字<span lang="EN-US">0</span>：<span lang="EN-US"> 0-+3V </span>数 字<span lang="EN-US">1</span>：<span lang="EN-US"> 20-24V </span>最短脉宽：<span lang="EN-US"> 100ms <br /></span>数字信号<span lang="EN-US">:</span>据控制协议标准<span lang="EN-US"><br />2</span>、输出信号：<span style="COLOR: red">电阻（电位器）</span>。阻值<span lang="EN-US">500&Omega;</span>～<span lang="EN-US">10K</span>任意。<span lang="EN-US"><br /><span style="mso-spacerun: yes">&nbsp;</span><span style="COLOR: red"><span style="mso-spacerun: yes">&nbsp;</span></span></span><span style="COLOR: red">电流信号</span>：<span lang="EN-US">4</span>～<span lang="EN-US">20mA</span>；<span lang="EN-US">0</span>～<span lang="EN-US">20mA</span>；<span lang="EN-US">0</span>～<span lang="EN-US">10mA</span>；<span lang="EN-US">DC1-5V;0-10V;<br /><span style="mso-spacerun: yes">&nbsp;&nbsp; </span></span>输出负载电阻<span lang="EN-US">&le;750&Omega;</span>。<span lang="EN-US"><br />3</span>、报警输出：继电器干接点信号，常开<span lang="EN-US">/</span>常闭可选<span lang="EN-US"><br />4</span>、灵敏度（死区）：<span lang="EN-US"> 3</span>～<span lang="EN-US">0.1%</span>可调。步距<span lang="EN-US">0.1</span>％。<span lang="EN-US"><br />5</span>、误差：不大于<span lang="EN-US">&plusmn;</span>０<span lang="EN-US">.5%<br />6</span>、阻尼特性：灵敏度大于<span lang="EN-US">1</span>％以上时无振荡。<span lang="EN-US"><br />7</span>、迟滞：不大于<span lang="EN-US">0.2S</span>。<span lang="EN-US"><br />8</span>、工作电源：单相电机：<span lang="EN-US">AC220V&plusmn;10</span>％；<span lang="EN-US">50/60Hz &plusmn;5% <br />9</span>、功率驱动板电流：<st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="10" unitname="a"><span lang="EN-US">10A</span></st1:chmetcnv>、<st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="20" unitname="a"><span lang="EN-US">20A</span></st1:chmetcnv>、<st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="40" unitname="a"><span lang="EN-US">40A</span></st1:chmetcnv>可选。<span lang="EN-US"><br />10</span>、电气限位设定范围：关限位：<span lang="EN-US">0</span>～<span lang="EN-US">50</span>％；开限位<span lang="EN-US">50</span>～<span lang="EN-US">100%</span>。<span lang="EN-US"><br />11</span>、工作环境温度：－<span lang="EN-US">25</span>～<span lang="EN-US">70℃</span>。<span lang="EN-US"><br />12</span>、环境湿度：<span lang="EN-US">&le;95</span>％<span lang="EN-US">RH<br />13</span>、显示精度：<span lang="EN-US">0.2</span>级。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">主要功能：<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">三、主要功能<span lang="EN-US"><br />1</span>、对现行的多种信号兼容功能：可根用户需求控制指令设置为<span lang="EN-US">4</span>～<span lang="EN-US">20mA</span>；<span lang="EN-US">0</span>～<span lang="EN-US">20mA</span>；<span lang="EN-US"> 0</span>～<span lang="EN-US">10mA</span>。返馈信号也可设为<span lang="EN-US">4</span>～<span lang="EN-US">20mA</span>；<span lang="EN-US">0</span>～<span lang="EN-US">20mA</span>；<span lang="EN-US"> 0</span>～<span lang="EN-US">10mA</span>。用户也可根据情况自定义。<span lang="EN-US"><br />2</span>、信号自珍断功能<span lang="EN-US"><br /></span>自动识别给定指令信号的故障（包括引线开路、短路、控制信号超出正常变化范围等，<span lang="EN-US"> 0</span>～<span lang="EN-US">10/20mA</span>无法判断开路、短路）。在故障发生时能立即发出报警，并能根据用户选定的信号失效处理方式（全开、全关、保持）自动控制阀门的位置。<span lang="EN-US"><br />3</span>、尖峰信号判断剔除功能<span lang="EN-US"><br /></span>对控制指令的变化进行比较、判断，对瞬间的变化进行剔除，防止误触发，当确认是控制指令信号变化时执行，否则保持状态，提高执行器的抗干扰能力。<span lang="EN-US"><br />4</span>、位置发送器信号失效判断功能<span lang="EN-US"><br /></span>可自动判断位置发送器故障（包括引线开路、短路、传感器故障、电路故障等）。一旦故障发生，可立即自动关断电机电源，避免了由于信号故障而导致阀门误动。<span lang="EN-US"><br />5</span>、电机过流判断与保护功能<span lang="EN-US"><br /></span>电机出现过电流，控制器会发出报警，并进行三次重起，重起成功恢复正常工作三次重起失败，切断电机电源。需人工检查排除。<span lang="EN-US"><br />6</span>、电机超温保护<span lang="EN-US"><br /></span>电机出现超温<span lang="EN-US">(</span>温控开关动作<span lang="EN-US">)</span>，电路发出报警，切断电机电源。温度降低后自动恢复工作。<span lang="EN-US"><br />7</span>、机械限位<span lang="EN-US"><br /></span>机械限位开关动作，电路会切断电机电源。有效地保护阀门与电动执行器的机械部分不受损坏。<span lang="EN-US"><br />8</span>、自动调整电机转动方向功能<span lang="EN-US"><br /></span>控制器能自动识别电机转动方向，并自动调整为需要的方向，无需人工介入。<span lang="EN-US"><br />9</span>、电机正反转时间设定功能<span lang="EN-US"><br /></span>如果电机在未停止原方向转动时突然反转，对电机和机械将造成很大的冲击，容易损坏减速机构。正反转时间设定功能，能保证在电机停下来后再启动反转，可有效地保护电机和减速机构。<span lang="EN-US"><br />10</span>、电路故障保护功能<span lang="EN-US"><br /></span>为保证在<span lang="EN-US">CPU</span>发生损坏时仍能确保阀门不误动，控制器中设置了专门的<span lang="EN-US">CPU</span>检测电路，即使<span lang="EN-US">CPU</span>发生损坏，也能保证可靠地切断电机电源，保持阀门位置不动。<span lang="EN-US"><br />11</span>、故障阀位信息交替显示功能<span lang="EN-US"><br /></span>当有<span lang="EN-US">&ldquo;</span>故障<span lang="EN-US">&rdquo;</span>时采用交替显示方式，<span lang="EN-US">&ldquo;</span>故障<span lang="EN-US">&rdquo;</span>与<span lang="EN-US">&ldquo;</span>开度<span lang="EN-US">&rdquo;</span>轮流显示可以方便的观察执行器的状态，对故障情况进行处理。<span lang="EN-US"><br />12</span>、自适应定位功能<span lang="EN-US"><br /></span>采用独特的自适应算法确定发出电机停止信号的时间，大大地提高了定位精度。执行器刹车机构的惯性、磨损、负载力（矩）的变化等因素的变化，自适应定位软件均可进行自适应运算，找出最佳的停机时间，减少电机的起动次数，保证精确定位，大大降低了基本误差。<span lang="EN-US"><br />13</span>、堵转判断与处理功能<span lang="EN-US"><br /></span>如果阀门出现堵转或其它机械故障导致阀门不动，控制器控制电机向相反方向转动一小步，然后再按原方向运转。如果堵转消失，转入正常运行。如果堵转继续，再重复后退、前进一次。三次进退堵转消失，按正常情况处理，不能消失则关断电机电源，发出报警。<span lang="EN-US"><br />14</span>、电气中途、终端限位功能<span lang="EN-US"><br /></span>可根据系统调节对阀门开度的需要范围，按百分比数字设置阀门中途限位位置，能更好的适应调节系统需要。该功能也可作为执行器的终端开<span lang="EN-US">=100%</span>／关<span lang="EN-US">=0.0%</span>限位保护。<span lang="EN-US"><br />15</span>、自动适应正／反向操作模式功能<span lang="EN-US"><br /></span>用户可任意指定阀门的开／关方向。当用户标定完阀门的全开、全关，控制器可根据用户定义自动确定开／关阀门方向。<span lang="EN-US"><br />16</span>、现场／远方操作功能<span lang="EN-US"><br /></span>控制器提供现场／远方操作切换功能。现场可手控操作。远方可手控／自动切换操作。当控制指令信号失效时远方可用开关（脉冲信）号进行手控操作执行器。<span lang="EN-US"><br />17</span>、现场／远方手控操作保护功能<span lang="EN-US"><br /></span>在现场<span lang="EN-US">/</span>远方手控操作时带有电器限位、机械限位和力矩保护及堵转判断等保护功能，可确保在操作时执行器和阀门的安全。</span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"><span lang="EN-US"><o:p>未经本人允许，文章中所有内容不得转载</o:p></span></span></p>]]>
</content>
</entry>

<entry>
<title>阀门知识1</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1148690.html"/>
<issued>2007-11-04T18-59-19 CST</issued> 
<created>2007-11-04T18-59-19 CST</created>
<modified>2008-07-24T00-21-48Z</modified>
<id>tag:excuse0.blogchina.com,2005://1148690</id>
<author>
<name>excuse0</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/excuse0.html</url>
</author>
<dc:subject>产品常识</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[1.阀门常用标准代号<br />&nbsp;
<table width="85%" height="1" cellspacing="0" cellpadding="0" border="1" bordercolorlight="#999999" bordercolordark="#003366">
    <tbody>
        <tr>
            <td width="29%" height="11" align="center"><font face="宋体">
            <p align="center" style="line-height: 150%;"><font face="宋体"><span style="font-size: 9pt;">CVA--阀门协会标准</span></font></p>
            <!--mstheme--></font></td>
            <td width="21%" height="11" align="center"><!--mstheme--><font face="宋体">
            <p style="line-height: 150%;"><font face="宋体"><span style="font-size: 9pt;">BS--英国国家标准</span></font></p>
            <!--mstheme--></font></td>
            <td width="25%" height="11" align="center"><!--mstheme--><font face="宋体">
            <p style="line-height: 150%;"><font face="宋体"><span style="font-size: 9pt;">EJ--核工业部标准</span></font></p>
            <!--mstheme--></font></td>
            <td width="1%" height="11" align="center"><!--mstheme--><font face="宋体">
            <p style="line-height: 150%;"><font face="宋体"><span style="font-size: 9pt;">JIS--日本工业标准</span></font></p>
            <!--mstheme--></font></td>
        </tr>
        <tr>
            <td width="29%" height="1" align="center"><!--mstheme--><font face="宋体">             </font>
            <p align="center" style="line-height: 150%;"><font face="宋体"><font face="宋体"><span style="font-size: 9pt;">YB--冶金部标准</span></font></font></p>
            <font face="宋体">           <!--mstheme--></font></td>
            <td width="21%" height="1" align="center"><!--mstheme--><font face="宋体">
            <p style="line-height: 150%;"><font face="宋体"><span style="font-size: 9pt;">DIN--德国标准</span></font></p>
            <!--mstheme--></font></td>
            <td width="25%" height="1" align="center"><!--mstheme--><font face="宋体">
            <p style="line-height: 150%;"><font face="宋体"><span style="font-size: 9pt;">HG              HGJ--化工部标准</span></font></p>
            <!--mstheme--></font></td>
            <td width="25%" height="1" align="center"><!--mstheme--><font face="宋体">
            <p style="line-height: 150%;"><font face="宋体"><span style="font-size: 9pt;">ASTM--美国材料试验会标准</span></font></p>
            <!--mstheme--></font></td>
        </tr>
        <tr>
            <td width="29%" height="1" align="center"><!--mstheme--><font face="宋体">
            <p align="center" style="line-height: 150%;"><font face="宋体"><span style="font-size: 9pt;">Q/TH-<small>一</small>机部化工通用机械专业标准</span></font></p>
            <!--mstheme--></font></td>
            <td width="21%" height="1" align="center"><!--mstheme--><font face="宋体">
            <p style="line-height: 150%;"><font face="宋体"><span style="font-size: 9pt;">API--美国石油学会标准</span></font></p>
            <!--mstheme--></font></td>
            <td width="25%" height="1" align="center"><!--mstheme--><font face="宋体">
            <p align="center" style="line-height: 150%;"><font face="宋体"><span style="font-size: 9pt;">DF--高压氦肥阀门设计标准</span></font></p>
            <!--mstheme--></font></td>
            <td width="25%" height="1" align="center"><!--mstheme--><font face="宋体">
            <p style="line-height: 150%;"><font face="宋体"><span style="font-size: 9pt;">MSS--美国阀门协会标准</span></font></p>
            <!--mstheme--></font></td>
        </tr>
        <tr>
            <td width="29%" height="1" align="center"><!--mstheme--><font face="宋体">
            <p align="center" style="line-height: 150%;"><font face="宋体"><span style="font-size: 9pt;">GB--国家标准</span></font></p>
            <!--mstheme--></font></td>
            <td width="21%" height="1" align="center"><!--mstheme--><font face="宋体">
            <p style="line-height: 150%;"><font face="宋体"><span style="font-size: 9pt;">ISO--国际标准</span></font></p>
            <!--mstheme--></font></td>
            <td width="25%" height="1" align="center"><!--mstheme--><font face="宋体">
            <p style="line-height: 150%;"><font face="宋体"><span style="font-size: 9pt;">JB--机械部标准</span></font></p>
            <!--mstheme--></font></td>
            <td width="25%" height="1" align="center"><!--mstheme--><font face="宋体">
            <p style="line-height: 150%;"><font face="宋体"><span style="font-size: 9pt;">ANSI--美国标准</span></font></p>
            <!--mstheme--></font></td>
        </tr>
        <tr>
            <td width="29%" height="1" align="center"><!--mstheme--><font face="宋体">
            <p style="line-height: 150%;"><font face="宋体"><span style="font-size: 9pt;">SY--石油部标准</span></font></p>
            <!--mstheme--></font></td>
            <td width="21%" height="1" align="center"><!--mstheme--><font face="宋体">
            <p style="line-height: 150%;"><font face="宋体"><span style="font-size: 9pt;">NF--法国标准</span></font></p>
            <!--mstheme--></font></td>
            <td width="25%" height="1" align="center"><!--mstheme--><font face="宋体">
            <p style="line-height: 150%;"><font face="宋体"><span style="font-size: 9pt;">DL--能源部机械</span></font></p>
            <!--mstheme--></font></td>
            <td width="25%" height="1" align="center"><!--mstheme--><font face="宋体">
            <p style="line-height: 150%;">/</p>
            </font></td>
        </tr>
    </tbody>
</table>]]>
</content>
</entry>

<entry>
<title>阀门分类</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1070651.html"/>
<issued>2007-10-03T21-01-07 CST</issued> 
<created>2007-10-03T21-01-07 CST</created>
<modified>2008-07-25T19-25-57Z</modified>
<id>tag:excuse0.blogchina.com,2005://1070651</id>
<author>
<name>excuse0</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/excuse0.html</url>
</author>
<dc:subject>产品常识</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><font size="3"><font face="Times New Roman"><span style="mso-spacerun: yes"></span><o:p></o:p></font></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">本文转自上海恒星</span></font><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’"></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’"></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">阀门产品的种类繁多，说法也不完全统一，有的按用途分（如化工、石油、电站等）、有的按介质分（如水蒸汽、空气阀等）、有的按材质分（如铸铁阀、铸钢阀、锻钢阀等）、有的按连接形式分（如内螺纹、法兰阀等</span><font face="Times New Roman"> </font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">）、有的按温度分（如低温阀、高温阀等）。我国目前大多数习惯是按压力和结构种类来区分。即：按公称压力分：&le;</span><span lang="EN-US"><font face="Times New Roman">1.6MPa</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">为低压阀、压力</span><span lang="EN-US"><font face="Times New Roman">2.5</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">、</span><span lang="EN-US"><font face="Times New Roman">4.0</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">、</span><span lang="EN-US"><font face="Times New Roman">6.4MPa</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">为中压阀、&ge;</span><span lang="EN-US"><font face="Times New Roman">10MPa</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">为高压阀、超过</span><span lang="EN-US"><font face="Times New Roman">100MPa</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">为超高压阀。</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">按结构种类分主要有：</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">旋塞阀、闸阀、截止阀、球阀&mdash;用于开启或关闭管道的介质流动。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">止回阀（包括底阀）&mdash;用于自动防止管道内的介质倒流。</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">节流阀&mdash;用于调节管道介质的流量。蝶阀&mdash;用于开启或关闭管道内的介质。也可作调节用。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">安全阀&mdash;用于锅炉、容器设备及管道上，当介质压力趔过规定数值时，能自动排除</span><font face="Times New Roman"> </font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">过剩介质压力，保证生产运行安全。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">减压阀&mdash;用于自动降低管道及设备内介质压力。系使介质经过阀瓣的间隙时，产生阻力造成压力损失，达到减压目的。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">疏水器&mdash;用于蒸汽管道上自动排除冷凝水，防止蒸汽损失或泄漏。</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">按用途和作用分类</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">截断阀类&mdash;&mdash;主要用于截断或接通介质流。包括闸阀、截止阀、隔膜阀、球阀、旋塞阀、碟阀、柱塞阀、球塞阀、针型仪表阀等。</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">调节阀类&mdash;&mdash;主要用于调节介质的流量、压力等。包括调节阀、节流阀、减压阀等。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">止回阀类&mdash;&mdash;用于阻止介质倒流。包括各种结构的止回阀。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">分流阀类&mdash;&mdash;用于分离、分配或混合介质。包括各种结构的分配阀和疏水阀等。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">安全阀类&mdash;&mdash;用于介质超压时的安全保护。包括各种类型的安全阀。</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">按压力分类</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">真空阀&mdash;&mdash;工作压力低于标准大气压的阀门。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">低压阀&mdash;&mdash;公称压力</span><span lang="EN-US"><font face="Times New Roman">PN </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">小于</span><span lang="EN-US"><font face="Times New Roman">1.6MPa</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">的阀门。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">中压阀&mdash;&mdash;公称压力</span><span lang="EN-US"><font face="Times New Roman">PN 2.5~6.4MPa</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">的阀门。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">高压阀&mdash;&mdash;公称压力</span><span lang="EN-US"><font face="Times New Roman">PN10.0~80.0MPa</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">的阀门。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">超高压阀&mdash;&mdash;公称压力</span><span lang="EN-US"><font face="Times New Roman">PN</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">大于</span><span lang="EN-US"><font face="Times New Roman">100MPa</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">的阀门。</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">按介质温度分类</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">高温阀&mdash;&mdash;</span><span lang="EN-US"><font face="Times New Roman">t </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">大于</span><span lang="EN-US"><font face="Times New Roman">450&rsquo;C</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">的阀门。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">中温阀&mdash;&mdash;</span><span lang="EN-US"><font face="Times New Roman">120 &rsquo;C</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">小于</span><span lang="EN-US"><font face="Times New Roman"> t </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">小于</span><span lang="EN-US"><font face="Times New Roman">450 &rsquo;C</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">的阀门。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">常温阀&mdash;&mdash;</span><span lang="EN-US"><font face="Times New Roman">-40 &rsquo;C</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">小于</span><span lang="EN-US"><font face="Times New Roman"> t </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">小于</span><span lang="EN-US"><font face="Times New Roman">120 &rsquo;C</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">的阀门。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">低温阀&mdash;&mdash;</span><span lang="EN-US"><font face="Times New Roman">-100 &rsquo;C</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">小于</span><span lang="EN-US"><font face="Times New Roman"> t </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">小于</span><span lang="EN-US"><font face="Times New Roman">-40 &rsquo;C</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">的阀门。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">超低温阀&mdash;&mdash;</span><span lang="EN-US"><font face="Times New Roman">t </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">小于</span><span lang="EN-US"><font face="Times New Roman">-100 &rsquo;C</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">的阀门。</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">按阀体材料分类</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">非金属材料阀门&mdash;&mdash;如陶瓷阀门、玻璃钢阀门、塑料阀门。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">金属材料阀门&mdash;&mdash;如铜合金阀门、铝合金阀门、铅合金阀门、钛合金阀门、蒙乃尔合金阀门、铸铁阀门、碳钢阀门、铸钢阀门、低合金钢阀门、高合金钢阀门。</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">金属阀体衬里阀门&mdash;&mdash;如衬铅阀门、衬塑料阀门、衬搪瓷阀门。</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">通用分类法</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">这种分类方法既按原理、作用又按结构划分，是目前国际、国内最常用的分类方法。一般分闸阀、截止阀、节流阀、仪表阀、柱塞阀、隔膜阀、旋塞阀、球阀、蝶阀、止回阀、减压阀安全阀、疏水阀、调节阀、底阀、过滤器、排污阀等。</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">由于阀门的用途是广泛的，因此它起的作用也是很大的。例如：在发电厂中阀门能够控制锅炉和汽轮机的运转</span><font face="Times New Roman"> </font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">；在石油、化工生产中，阀门同样也起着控制全部生产设备和工艺流程的正常运转。在其它部门也是这样。尽管如此，阀门同其它产品比较往往被人们忽视。例如：在安装机器设备时，人们往往把重点放在主要机器设备方面，如：压缩机、高压容器、锅炉等；也有的选用不当&hellip;&hellip;。这些作法都会使整个生产效率降低或停产、或造成种种其它事故发生。</span><font face="Times New Roman"> </font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">因此，对阀门的选用、安装、使用等都必须进行认真负责的工作。尤其对现代化工业生产和建设更应如此。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><font size="3"><font face="Times New Roman"><span style="mso-spacerun: yes">&nbsp;</span><o:p></o:p></font></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><font size="3"><font face="Times New Roman"><span style="mso-spacerun: yes">&nbsp;</span><o:p></o:p></font></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><font size="3"><font face="Times New Roman"><span style="mso-spacerun: yes">&nbsp; </span><o:p></o:p></font></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>]]>
</content>
</entry>

<entry>
<title>阀门的分类</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1070648.html"/>
<issued>2007-10-03T21-00-15 CST</issued> 
<created>2007-10-03T21-00-15 CST</created>
<modified>2008-07-25T19-25-57Z</modified>
<id>tag:excuse0.blogchina.com,2005://1070648</id>
<author>
<name>excuse0</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/excuse0.html</url>
</author>
<dc:subject>Default Cloumn</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><font size="3"><font face="Times New Roman"><span style="mso-spacerun: yes"></span><o:p></o:p></font></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">本文转自上海恒星</span></font><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">阀门产品的种类繁多，说法也不完全统一，有的按用途分（如化工、石油、电站等）、有的按介质分（如水蒸汽、空气阀等）、有的按材质分（如铸铁阀、铸钢阀、锻钢阀等）、有的按连接形式分（如内螺纹、法兰阀等</span><font face="Times New Roman"> </font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）、有的按温度分（如低温阀、高温阀等）。我国目前大多数习惯是按压力和结构种类来区分。即：按公称压力分：&le;</span><span lang="EN-US"><font face="Times New Roman">1.6MPa</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">为低压阀、压力</span><span lang="EN-US"><font face="Times New Roman">2.5</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、</span><span lang="EN-US"><font face="Times New Roman">4.0</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、</span><span lang="EN-US"><font face="Times New Roman">6.4MPa</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">为中压阀、&ge;</span><span lang="EN-US"><font face="Times New Roman">10MPa</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">为高压阀、超过</span><span lang="EN-US"><font face="Times New Roman">100MPa</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">为超高压阀。</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">按结构种类分主要有：</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">旋塞阀、闸阀、截止阀、球阀&mdash;用于开启或关闭管道的介质流动。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">止回阀（包括底阀）&mdash;用于自动防止管道内的介质倒流。</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">节流阀&mdash;用于调节管道介质的流量。蝶阀&mdash;用于开启或关闭管道内的介质。也可作调节用。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">安全阀&mdash;用于锅炉、容器设备及管道上，当介质压力趔过规定数值时，能自动排除</span><font face="Times New Roman"> </font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">过剩介质压力，保证生产运行安全。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">减压阀&mdash;用于自动降低管道及设备内介质压力。系使介质经过阀瓣的间隙时，产生阻力造成压力损失，达到减压目的。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">疏水器&mdash;用于蒸汽管道上自动排除冷凝水，防止蒸汽损失或泄漏。</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">按用途和作用分类</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">截断阀类&mdash;&mdash;主要用于截断或接通介质流。包括闸阀、截止阀、隔膜阀、球阀、旋塞阀、碟阀、柱塞阀、球塞阀、针型仪表阀等。</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">调节阀类&mdash;&mdash;主要用于调节介质的流量、压力等。包括调节阀、节流阀、减压阀等。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">止回阀类&mdash;&mdash;用于阻止介质倒流。包括各种结构的止回阀。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">分流阀类&mdash;&mdash;用于分离、分配或混合介质。包括各种结构的分配阀和疏水阀等。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">安全阀类&mdash;&mdash;用于介质超压时的安全保护。包括各种类型的安全阀。</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">按压力分类</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">真空阀&mdash;&mdash;工作压力低于标准大气压的阀门。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">低压阀&mdash;&mdash;公称压力</span><span lang="EN-US"><font face="Times New Roman">PN </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">小于</span><span lang="EN-US"><font face="Times New Roman">1.6MPa</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的阀门。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">中压阀&mdash;&mdash;公称压力</span><span lang="EN-US"><font face="Times New Roman">PN 2.5~6.4MPa</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的阀门。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">高压阀&mdash;&mdash;公称压力</span><span lang="EN-US"><font face="Times New Roman">PN10.0~80.0MPa</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的阀门。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">超高压阀&mdash;&mdash;公称压力</span><span lang="EN-US"><font face="Times New Roman">PN</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">大于</span><span lang="EN-US"><font face="Times New Roman">100MPa</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的阀门。</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">按介质温度分类</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">高温阀&mdash;&mdash;</span><span lang="EN-US"><font face="Times New Roman">t </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">大于</span><span lang="EN-US"><font face="Times New Roman">450'C</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的阀门。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">中温阀&mdash;&mdash;</span><span lang="EN-US"><font face="Times New Roman">120 'C</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">小于</span><span lang="EN-US"><font face="Times New Roman"> t </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">小于</span><span lang="EN-US"><font face="Times New Roman">450 'C</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的阀门。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">常温阀&mdash;&mdash;</span><span lang="EN-US"><font face="Times New Roman">-40 'C</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">小于</span><span lang="EN-US"><font face="Times New Roman"> t </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">小于</span><span lang="EN-US"><font face="Times New Roman">120 'C</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的阀门。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">低温阀&mdash;&mdash;</span><span lang="EN-US"><font face="Times New Roman">-100 'C</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">小于</span><span lang="EN-US"><font face="Times New Roman"> t </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">小于</span><span lang="EN-US"><font face="Times New Roman">-40 'C</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的阀门。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">超低温阀&mdash;&mdash;</span><span lang="EN-US"><font face="Times New Roman">t </font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">小于</span><span lang="EN-US"><font face="Times New Roman">-100 'C</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的阀门。</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">按阀体材料分类</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">非金属材料阀门&mdash;&mdash;如陶瓷阀门、玻璃钢阀门、塑料阀门。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">金属材料阀门&mdash;&mdash;如铜合金阀门、铝合金阀门、铅合金阀门、钛合金阀门、蒙乃尔合金阀门、铸铁阀门、碳钢阀门、铸钢阀门、低合金钢阀门、高合金钢阀门。</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">金属阀体衬里阀门&mdash;&mdash;如衬铅阀门、衬塑料阀门、衬搪瓷阀门。</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">通用分类法</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">这种分类方法既按原理、作用又按结构划分，是目前国际、国内最常用的分类方法。一般分闸阀、截止阀、节流阀、仪表阀、柱塞阀、隔膜阀、旋塞阀、球阀、蝶阀、止回阀、减压阀安全阀、疏水阀、调节阀、底阀、过滤器、排污阀等。</span><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">由于阀门的用途是广泛的，因此它起的作用也是很大的。例如：在发电厂中阀门能够控制锅炉和汽轮机的运转</span><font face="Times New Roman"> </font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">；在石油、化工生产中，阀门同样也起着控制全部生产设备和工艺流程的正常运转。在其它部门也是这样。尽管如此，阀门同其它产品比较往往被人们忽视。例如：在安装机器设备时，人们往往把重点放在主要机器设备方面，如：压缩机、高压容器、锅炉等；也有的选用不当&hellip;&hellip;。这些作法都会使整个生产效率降低或停产、或造成种种其它事故发生。</span><font face="Times New Roman"> </font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">因此，对阀门的选用、安装、使用等都必须进行认真负责的工作。尤其对现代化工业生产和建设更应如此。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><font size="3"><font face="Times New Roman"><span style="mso-spacerun: yes">&nbsp;</span><o:p></o:p></font></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><font size="3"><font face="Times New Roman"><span style="mso-spacerun: yes">&nbsp;</span><o:p></o:p></font></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><font size="3"><font face="Times New Roman"><span style="mso-spacerun: yes">&nbsp; </span><o:p></o:p></font></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>]]>
</content>
</entry>

<entry>
<title>温控阀的工作原理及应用</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1068511.html"/>
<issued>2007-10-02T16-18-39 CST</issued> 
<created>2007-10-02T16-18-39 CST</created>
<modified>2008-07-25T19-44-04Z</modified>
<id>tag:excuse0.blogchina.com,2005://1068511</id>
<author>
<name>excuse0</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/excuse0.html</url>
</author>
<dc:subject>Default Cloumn</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 11.25pt; VERTICAL-ALIGN: middle; TEXT-ALIGN: center; mso-pagination: widow-orphan; mso-margin-top-alt: auto; mso-outline-level: 1" align="center"><span style="FONT-SIZE: 15pt; COLOR: black; FONT-FAMILY: ڌ墍; mso-font-kerning: 18.0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体"><font face="Times New Roman"><span lang="EN-US"><o:p>本文系转载：原文来自<span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: ˎ̥; mso-fareast-font-family: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"><a href="http://www.famens.com/"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体; TEXT-DECORATION: none; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: ˎ̥; mso-ascii-font-family: ˎ̥; text-underline: none"><span lang="EN-US">全球阀门网</span></span></a></span></o:p></span></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 11.25pt; VERTICAL-ALIGN: middle; TEXT-ALIGN: center; mso-pagination: widow-orphan; mso-margin-top-alt: auto; mso-outline-level: 1" align="center"><span style="FONT-SIZE: 15pt; COLOR: black; FONT-FAMILY: ڌ墍; mso-font-kerning: 18.0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体"><font face="Times New Roman"><span lang="EN-US"><o:p><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: ˎ̥; mso-fareast-font-family: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体; TEXT-DECORATION: none; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: ˎ̥; mso-ascii-font-family: ˎ̥; text-underline: none"><span lang="EN-US"></span></span></span></o:p></span></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; TEXT-ALIGN: center; mso-pagination: widow-orphan" align="center"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: ˎ̥; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><font face="Times New Roman"></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 11.25pt; VERTICAL-ALIGN: middle; TEXT-ALIGN: center; mso-pagination: widow-orphan; mso-margin-top-alt: auto; mso-outline-level: 1" align="center"><font size="3"><strong><span style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥">摘要：</span></strong><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><a href="http://www.famens.com/html/2006/4-22/F16584094515.htm" target="_blank"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; FONT-FAMILY: 宋体; TEXT-DECORATION: none; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: ˎ̥; mso-ascii-font-family: ˎ̥; text-underline: none"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none">温控阀</span></span></a></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">是供暖系统流量调节的最主要的调节设备，一个供暖系统如果不设置</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><a href="http://www.famens.com/html/2006/4-22/F16584094515.htm" target="_blank"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; FONT-FAMILY: 宋体; TEXT-DECORATION: none; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: ˎ̥; mso-ascii-font-family: ˎ̥; text-underline: none"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none">温控阀</span></span></a></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">就不能称之谓热计量收费系统。本文简介了</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><a href="http://www.famens.com/html/2006/4-22/F16584094515.htm" target="_blank"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; FONT-FAMILY: 宋体; TEXT-DECORATION: none; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: ˎ̥; mso-ascii-font-family: ˎ̥; text-underline: none"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none">温控阀</span></span></a></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">的构造和</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><a href="http://www.famens.com/search/news.asp?search_name=%D4%AD%C0%ED&amp;d=0" target="_blank"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; FONT-FAMILY: 宋体; TEXT-DECORATION: none; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: ˎ̥; mso-ascii-font-family: ˎ̥; text-underline: none"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none">原理</span></span></a></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">，通过分析</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><a href="http://www.famens.com/html/2006/4-22/F16584094515.htm" target="_blank"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; FONT-FAMILY: 宋体; TEXT-DECORATION: none; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: ˎ̥; mso-ascii-font-family: ˎ̥; text-underline: none"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none">温控阀</span></span></a></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">的流量特性，结合散热器的流量特性，同时引进阀权度的概念，阐述在散热器热特性、</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><a href="http://www.famens.com/html/2006/4-22/F16584094515.htm" target="_blank"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; FONT-FAMILY: 宋体; TEXT-DECORATION: none; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: ˎ̥; mso-ascii-font-family: ˎ̥; text-underline: none"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none">温控阀</span></span></a></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">流量特性和阀权度的共同作用下如何确保散热器系统调节的有效性；并介绍了</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><a href="http://www.famens.com/html/2006/4-22/F16584094515.htm" target="_blank"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; FONT-FAMILY: 宋体; TEXT-DECORATION: none; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: ˎ̥; mso-ascii-font-family: ˎ̥; text-underline: none"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none">温控阀</span></span></a></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">的安装方案；最后阐述</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><a href="http://www.famens.com/html/2006/4-22/F16584094515.htm" target="_blank"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; FONT-FAMILY: 宋体; TEXT-DECORATION: none; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: ˎ̥; mso-ascii-font-family: ˎ̥; text-underline: none"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none">温控阀</span></span></a></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">节能作用。</span><font face="Times New Roman"><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm">&nbsp; </span><span lang="EN-US" style="COLOR: black; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; WORD-BREAK: break-all; LINE-HEIGHT: 19.5pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><font size="3"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span><strong><span style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥">关键词：</span></strong><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><a href="http://www.famens.com/html/2006/4-22/F16584094515.htm" target="_blank"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; FONT-FAMILY: 宋体; TEXT-DECORATION: none; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: ˎ̥; mso-ascii-font-family: ˎ̥; text-underline: none"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none">温控阀</span></span></a><font face="Times New Roman">&nbsp;</font></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">流量特性</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman">&nbsp;</font></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">阀权度</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman">&nbsp;</font></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">热计量</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman">&nbsp;</font></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">节能</span></font><span lang="EN-US" style="COLOR: black; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><br style="mso-special-character: line-break" /><br style="mso-special-character: line-break" /></span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; WORD-BREAK: break-all; LINE-HEIGHT: 19.5pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><font size="3"><font face="Times New Roman"><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm">&nbsp;&nbsp;&nbsp; </span><strong><span lang="EN-US" style="COLOR: black; FONT-FAMILY: ˎ̥; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">1</span></strong></font><strong><span style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥">、散热器</span></strong><strong><span lang="EN-US" style="COLOR: black; FONT-FAMILY: ˎ̥; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><a href="http://www.famens.com/html/2006/4-22/F16584094515.htm" target="_blank"><span lang="EN-US" style="FONT-FAMILY: 宋体; TEXT-DECORATION: none; mso-hansi-font-family: ˎ̥; mso-ascii-font-family: ˎ̥; text-underline: none"><span lang="EN-US">温控阀</span></span></a></span></strong><strong><span style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥">的构造及工作</span></strong><strong><span lang="EN-US" style="COLOR: black; FONT-FAMILY: ˎ̥; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><a href="http://www.famens.com/search/news.asp?search_name=%D4%AD%C0%ED&amp;d=0" target="_blank"><span lang="EN-US" style="FONT-FAMILY: 宋体; TEXT-DECORATION: none; mso-hansi-font-family: ˎ̥; mso-ascii-font-family: ˎ̥; text-underline: none"><span lang="EN-US">原理</span></span></a></span></strong><font face="Times New Roman"><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"> </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; WORD-BREAK: break-all; LINE-HEIGHT: 19.5pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><font size="3"><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">用户室内的温度控制是通过散热器恒温</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><a href="http://www.famens.com/valve/valve106.html" target="_blank"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; FONT-FAMILY: 宋体; TEXT-DECORATION: none; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: ˎ̥; mso-ascii-font-family: ˎ̥; text-underline: none"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none">控制阀</span></span></a></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">来实现的。散热器恒温</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><a href="http://www.famens.com/valve/valve106.html" target="_blank"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; FONT-FAMILY: 宋体; TEXT-DECORATION: none; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: ˎ̥; mso-ascii-font-family: ˎ̥; text-underline: none"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none">控制阀</span></span></a></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">是由恒温控制器、流量</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><a href="http://www.famens.com/valve/valve93.html" target="_blank"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; FONT-FAMILY: 宋体; TEXT-DECORATION: none; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: ˎ̥; mso-ascii-font-family: ˎ̥; text-underline: none"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none">调节阀</span></span></a></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">以及一对连接件组成，其中恒温控制器的核心部件是传感器单元，即温包。温包可以感应周围环境温度的变化而产生体积变化，带动</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><a href="http://www.famens.com/valve/valve93.html" target="_blank"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; FONT-FAMILY: 宋体; TEXT-DECORATION: none; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: ˎ̥; mso-ascii-font-family: ˎ̥; text-underline: none"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none">调节阀</span></span></a></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">阀芯产生位移，进而调节散热器的水量来改变散热器的散热量。恒温阀设定温度可以人为调节，恒温阀会按设定要求自动控制和调节散热器的水量，从而来达到控制室内温度的目的。</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman">&nbsp; <o:p></o:p></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; WORD-BREAK: break-all; LINE-HEIGHT: 19.5pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><font size="3"><font face="Times New Roman"><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm">&nbsp;&nbsp;&nbsp; </span><strong><span lang="EN-US" style="COLOR: black; FONT-FAMILY: ˎ̥; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">2</span></strong></font><strong><span style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥">、散热器的调节特性是由散热器热特性、</span></strong><strong><span lang="EN-US" style="COLOR: black; FONT-FAMILY: ˎ̥; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><a href="http://www.famens.com/html/2006/4-22/F16584094515.htm" target="_blank"><span lang="EN-US" style="FONT-FAMILY: 宋体; TEXT-DECORATION: none; mso-hansi-font-family: ˎ̥; mso-ascii-font-family: ˎ̥; text-underline: none"><span lang="EN-US">温控阀</span></span></a></span></strong><strong><span style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥">流量特性及阀权度共同决定的。</span></strong><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman"> <span lang="EN-US"><o:p></o:p></span></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; WORD-BREAK: break-all; LINE-HEIGHT: 19.5pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman" size="3">&nbsp;&nbsp;&nbsp; </font><a href="http://www.famens.com/html/2006/4-22/F16584094515.htm" target="_blank"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; FONT-FAMILY: 宋体; TEXT-DECORATION: none; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: ˎ̥; mso-ascii-font-family: ˎ̥; text-underline: none"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none"><font size="3">温控阀</font></span></span></a></span><font size="3"><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">在某开度下的流量与全开流量之比</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman">G/Gmax</font></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">称为相对流量；</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><a href="http://www.famens.com/html/2006/4-22/F16584094515.htm" target="_blank"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; FONT-FAMILY: 宋体; TEXT-DECORATION: none; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: ˎ̥; mso-ascii-font-family: ˎ̥; text-underline: none"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none">温控阀</span></span></a></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">在某开度下的行程与全行程之比</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman">l</font></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">称为相对行程。相对行程和相对流量间的关系称为</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><a href="http://www.famens.com/html/2006/4-22/F16584094515.htm" target="_blank"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; FONT-FAMILY: 宋体; TEXT-DECORATION: none; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: ˎ̥; mso-ascii-font-family: ˎ̥; text-underline: none"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none">温控阀</span></span></a></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">的流量特性，即：</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman">G/Gmax=f(l)</font></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">。它们之间的关系表现为线性特性、快开特性、等百分比特性、抛物线特性等几种特性曲线。</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman">&nbsp; <o:p></o:p></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; WORD-BREAK: break-all; LINE-HEIGHT: 19.5pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><font size="3"><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">对散热器而言，从水利稳定性和热力是调度角度讲，散热量与流量的关系表现为一簇上抛的曲线，随着流量</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman">G</font></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">的增加，散热量</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman">Q</font></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">逐渐趋于饱和。为使系统具有良好的调节特性，易于采用等百分比流量特性的</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><a href="http://www.famens.com/valve/valve93.html" target="_blank"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; FONT-FAMILY: 宋体; TEXT-DECORATION: none; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: ˎ̥; mso-ascii-font-family: ˎ̥; text-underline: none"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none">调节阀</span></span></a></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">以补偿散热器自身非线性的影响</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman">(1)</font></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">。</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman">&nbsp; <o:p></o:p></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; WORD-BREAK: break-all; LINE-HEIGHT: 19.5pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><font size="3"><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">阀权度对调节特性的影响。可调比</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman">R</font></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">为</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><a href="http://www.famens.com/html/2006/4-22/F16584094515.htm" target="_blank"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; FONT-FAMILY: 宋体; TEXT-DECORATION: none; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: ˎ̥; mso-ascii-font-family: ˎ̥; text-underline: none"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none">温控阀</span></span></a></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">所能控制的最大流量与最小流量之比：</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman">&nbsp; <o:p></o:p></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; WORD-BREAK: break-all; LINE-HEIGHT: 19.5pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font size="3"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; R=Gmax/Gmin <o:p></o:p></font></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; WORD-BREAK: break-all; LINE-HEIGHT: 19.5pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><font size="3"><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; Gmax</font></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">为</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><a href="http://www.famens.com/html/2006/4-22/F16584094515.htm" target="_blank"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; FONT-FAMILY: 宋体; TEXT-DECORATION: none; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: ˎ̥; mso-ascii-font-family: ˎ̥; text-underline: none"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none">温控阀</span></span></a></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">全开时的流量，也可看作是散热器的设计流量；</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman">Gmin</font></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">则随</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><a href="http://www.famens.com/html/2006/4-22/F16584094515.htm" target="_blank"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; FONT-FAMILY: 宋体; TEXT-DECORATION: none; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: ˎ̥; mso-ascii-font-family: ˎ̥; text-underline: none"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none">温控阀</span></span></a></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">阀权度大小而变化。在散热器系统中，由于</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><a href="http://www.famens.com/html/2006/4-22/F16584094515.htm" target="_blank"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; FONT-FAMILY: 宋体; TEXT-DECORATION: none; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: ˎ̥; mso-ascii-font-family: ˎ̥; text-underline: none"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none">温控阀</span></span></a></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">与散热器为串联，故可调节比</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman">R</font></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">与阀权度的关系为：</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman">R=Rmax&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; (2)&nbsp; <o:p></o:p></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: middle; WORD-BREAK: break-all; LINE-HEIGHT: 19.5pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><font size="3"><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">以某型号的</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><a href="http://www.famens.com/html/2006/4-22/F16584094515.htm" target="_blank"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; FONT-FAMILY: 宋体; TEXT-DECORATION: none; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: ˎ̥; mso-ascii-font-family: ˎ̥; text-underline: none"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none">温控阀</span></span></a></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">和散热器为例，散热器的流通能力为</span><st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="5" unitname="m3"><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman">5m3</font></span></st1:chmetcnv><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman">/h,</font><a href="http://www.famens.com/html/2006/4-22/F16584094515.htm" target="_blank"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; FONT-FAMILY: 宋体; TEXT-DECORATION: none; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: ˎ̥; mso-ascii-font-family: ˎ̥; text-underline: none"><span lang="EN-US" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none">温控阀</span></span></a></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">的阀权度为</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman">88%</font></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">，实际可调比为</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman">28</font></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">，对应的流量可调节范围</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><font face="Times New Roman">100%-4%</font></span><span style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-border-alt: none windowtext 0cm">。散热器在不同进出口温差下散热量的实际可调节范围见表。</span><span lang="EN-US" style="BORDER-RIGHT: windowtext 1pt; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt; COLOR: black; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-border-alt: none windowtext 0cm"><o:p></o:p></span></font></p>
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