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<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>阀门供应网 - 疏水阀</title><link>http://www.ggvalve.com/</link><description>可靠的工业阀门供应商 通用阀门、美标阀门、特种阀门 - </description><generator>RainbowSoft Studio Z-Blog 1.8 Arwen Build 81206</generator><language>zh-CN</language><copyright>Copyright 2003-2009 浙江八方阀门有限公司 Some Rights Reserved.</copyright><pubDate>Thu, 07 May 2026 18:50:36 +0800</pubDate><item><title>疏水阀安装指南</title><author>www@GGvalve.com (ggvalve)</author><link>http://www.ggvalve.com/ShuShuiFa/shushuifa-anzhuang.html</link><pubDate>Mon, 18 Jan 2010 17:49:53 +0800</pubDate><guid>http://www.ggvalve.com/ShuShuiFa/shushuifa-anzhuang.html</guid><description><![CDATA[<p><a href="http://www.ggvalve.com/ShuShuiFa.html">疏水阀</a>在整个蒸汽系统中被认为是个小配件，但对系统工作和经济运行影响很大，<a href="http://www.ggvalve.com/ShuShuiFa/shushuifa-anzhuang.html">疏水阀安装</a>是否合适，对疏水阀的正常工作和设备的生产效率都有直接有影响。安装疏水阀必须按正规安装要求、才能使疏水阀和设备达到最佳工作效率。</p>]]></description><category>疏水阀</category><comments>http://www.ggvalve.com/ShuShuiFa/shushuifa-anzhuang.html#comment</comments><wfw:comment>http://www.ggvalve.com/</wfw:comment><wfw:commentRss>http://www.ggvalve.com/feed.asp?cmt=321</wfw:commentRss><trackback:ping>http://www.ggvalve.com/cmd.asp?act=tb&amp;id=321&amp;key=0c44abe5</trackback:ping></item><item><title>疏水阀</title><author>www@GGvalve.com (ggvalve)</author><link>http://www.ggvalve.com/ShuShuiFa/shushuifa.html</link><pubDate>Wed, 11 Nov 2009 13:29:33 +0800</pubDate><guid>http://www.ggvalve.com/ShuShuiFa/shushuifa.html</guid><description><![CDATA[<p><a href="http://www.ggvalve.com/ShuShuiFa/shushuifa.html">疏水阀</a>是一种安装于蒸汽管路、加热器等设备中，用于自动间歇排除冷凝水，同时防止空气及其它不凝结气体泻出的<a href="/">阀门</a>。疏水阀主要适用于一些蒸汽加热系统，可以帮助此类系统达到理想的工作效率。<a title="疏水阀的分类" href="http://www.ggvalve.com/ShuShuiFa/ShuShuiFa-fenglei.html">疏水阀的分类</a>较多，性能差别较大，适用的环境也有所不同。在<a href="http://www.ggvalve.com/ShuShuiFa/ShuShuiFa-xuan.html">选择疏水阀</a>时，我们应当综合考虑蒸汽设备的运行要求、客观条件以及对疏水阀工作性能的要求，之后确定适合的疏水阀，以保证达到更好的使用效果。</p>]]></description><category>疏水阀</category><comments>http://www.ggvalve.com/ShuShuiFa/shushuifa.html#comment</comments><wfw:comment>http://www.ggvalve.com/</wfw:comment><wfw:commentRss>http://www.ggvalve.com/feed.asp?cmt=259</wfw:commentRss><trackback:ping>http://www.ggvalve.com/cmd.asp?act=tb&amp;id=259&amp;key=74cdc0df</trackback:ping></item><item><title>疏水阀的种类及工作原理</title><author>www@GGvalve.com (ggvalve)</author><link>http://www.ggvalve.com/ShuShuiFa/ShuShuiFa-fenglei.html</link><pubDate>Sat, 22 Aug 2009 16:14:28 +0800</pubDate><guid>http://www.ggvalve.com/ShuShuiFa/ShuShuiFa-fenglei.html</guid><description><![CDATA[<p>根据蒸汽和凝结水基于三个原理：密度差、温度差和相变，于是就根据三个原理制造出三种类型的疏水阀：分类为机械型疏水阀、热静力型疏水阀、热动力型疏水阀。</p>]]></description><category>疏水阀</category><comments>http://www.ggvalve.com/ShuShuiFa/ShuShuiFa-fenglei.html#comment</comments><wfw:comment>http://www.ggvalve.com/</wfw:comment><wfw:commentRss>http://www.ggvalve.com/feed.asp?cmt=165</wfw:commentRss><trackback:ping>http://www.ggvalve.com/cmd.asp?act=tb&amp;id=165&amp;key=c5448e08</trackback:ping></item><item><title>疏水阀的选型</title><author>www@GGvalve.com (ggvalve)</author><link>http://www.ggvalve.com/ShuShuiFa/ShuShuiFa-xuan.html</link><pubDate>Thu, 18 Jun 2009 22:55:19 +0800</pubDate><guid>http://www.ggvalve.com/ShuShuiFa/ShuShuiFa-xuan.html</guid><description><![CDATA[<p><a href="/ShuShuiFa/ShuShuiFa-xuan.html">选择疏水阀</a>要求准确无误地阻汽排水，灵敏度高，能提高蒸汽利用率，不泄漏蒸汽，工作性能可靠，背压率高、使用寿命长、维修方便是<a href="http://www.ggvalve.com/ShuShuiFa.html">疏水阀</a>首选的条件。<br />一、在高温高压过热蒸汽管线和设备上，应该选用过热蒸汽专用疏水阀<br />二、在生产工艺的换热设备，烘干室，快速热交换器，蒸馏设备等需要快速升温，不允许存有凝结水的生产加热设备，应该选用机械型疏水阀<br />三、在蒸汽管道，伴热管线、小型加热设备，采暖设备，温度要求不高的用汽设备，应该选用热静力型疏水阀。<br />&nbsp;</p>]]></description><category>疏水阀</category><comments>http://www.ggvalve.com/ShuShuiFa/ShuShuiFa-xuan.html#comment</comments><wfw:comment>http://www.ggvalve.com/</wfw:comment><wfw:commentRss>http://www.ggvalve.com/feed.asp?cmt=84</wfw:commentRss><trackback:ping>http://www.ggvalve.com/cmd.asp?act=tb&amp;id=84&amp;key=e6e2d5b3</trackback:ping></item><item><title>气动Y型疏水阀</title><author>www@GGvalve.com (ggvalve)</author><link>http://www.ggvalve.com/ShuShuiFa/Y-ShuShuiFa.html</link><pubDate>Wed, 10 Jun 2009 08:35:59 +0800</pubDate><guid>http://www.ggvalve.com/ShuShuiFa/Y-ShuShuiFa.html</guid><description><![CDATA[<table cellspacing="0" cellpadding="0" width="93%">    <tbody>        <tr>            <td valign="top" width="130" height="130">            <table bordercolor="#cccccc" height="120" cellspacing="0" cellpadding="0" width="120" border="1">                <tbody>                    <tr>                        <td valign="middle" align="center"><a href="http://www.ggvalve.com/ShuShuiFa/Y-ShuShuiFa.html"><img alt="Y型气动疏水阀" border="0" src="/ShuShuiFa/Y-ShuShuiFa.jpg" /></a></td>                    </tr>                </tbody>            </table>            </td>            <td valign="top">型号：Y<br />            口径：DN25～DN300<br />            压力：Class300～class2680<br />            材质：碳钢、不锈钢、合金钢<br />            驱动：气动<br />            应用：火电厂主蒸汽系统疏水</td>        </tr>    </tbody></table><p>&nbsp;</p>]]></description><category>疏水阀</category><comments>http://www.ggvalve.com/ShuShuiFa/Y-ShuShuiFa.html#comment</comments><wfw:comment>http://www.ggvalve.com/</wfw:comment><wfw:commentRss>http://www.ggvalve.com/feed.asp?cmt=77</wfw:commentRss><trackback:ping>http://www.ggvalve.com/cmd.asp?act=tb&amp;id=77&amp;key=88fa70a3</trackback:ping></item><item><title>蒸汽疏水阀的三大节能功能</title><author>www@GGvalve.com (ggvalve)</author><link>http://www.ggvalve.com/ShuShuiFa/zhengqi-ShuShuiFa-gn.html</link><pubDate>Sun, 12 Apr 2009 10:30:17 +0800</pubDate><guid>http://www.ggvalve.com/ShuShuiFa/zhengqi-ShuShuiFa-gn.html</guid><description><![CDATA[<p>　　第一，迅速排出蒸汽使用设备内产生的凝结水，使蒸汽使用设备的加热效率保持在最佳状态，使设备内的凝结水不形成滞留。<br />　　第二，迅速排出开始启动时设备内的空气和低温凝结水，从而缩短预热运转时间。开始通汽时，蒸汽输送管路和蒸汽使用设备内部都充满了空气，如不将它们排除，就无法送入蒸汽。<br />　　第三，降低蒸汽疏水阀自身的蒸汽消耗量。</p>]]></description><category>疏水阀</category><comments>http://www.ggvalve.com/ShuShuiFa/zhengqi-ShuShuiFa-gn.html#comment</comments><wfw:comment>http://www.ggvalve.com/</wfw:comment><wfw:commentRss>http://www.ggvalve.com/feed.asp?cmt=44</wfw:commentRss><trackback:ping>http://www.ggvalve.com/cmd.asp?act=tb&amp;id=44&amp;key=a1961ed2</trackback:ping></item><item><title>蒸汽疏水阀的选用</title><author>www@GGvalve.com (ggvalve)</author><link>http://www.ggvalve.com/ShuShuiFa/zhengqi-ShuShuiFa-xuan.html</link><pubDate>Fri, 03 Apr 2009 13:03:38 +0800</pubDate><guid>http://www.ggvalve.com/ShuShuiFa/zhengqi-ShuShuiFa-xuan.html</guid><description><![CDATA[<p>1. 根据实际使用工况确定蒸汽疏水阀的入口与出口的压差。蒸汽疏水阀的入口压力是指由于蒸汽压力的波动或温度调剂阀的节流，蒸汽疏水阀入口处的最低工作压力；蒸汽疏水阀的出口压力是指蒸汽疏水阀后可能形成的最高工作背压，当排入大气时，实际压差按蒸汽疏水阀入口压力决定。<br />2. 根据蒸汽供热设备在正常工作时产生的凝结水量，乘以选用修正系数k，然后按照蒸汽疏水阀的排水量进行选择。</p>]]></description><category>疏水阀</category><comments>http://www.ggvalve.com/ShuShuiFa/zhengqi-ShuShuiFa-xuan.html#comment</comments><wfw:comment>http://www.ggvalve.com/</wfw:comment><wfw:commentRss>http://www.ggvalve.com/feed.asp?cmt=51</wfw:commentRss><trackback:ping>http://www.ggvalve.com/cmd.asp?act=tb&amp;id=51&amp;key=8c589695</trackback:ping></item></channel></rss>
