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id="d0vtihn77sl" class="sitemp clearfix"> <h2> 加熱管廠家告訴你加熱管破裂原因 </h2> <div id="d0vtihn77sl" class="site">您的當前位置： <a href="http:///">首頁</a> >> <a href="http:///news/">新聞中心</a> >> <a href="http:///news/xydt/">行業(yè)新聞</a> </div> </div> <div id="d0vtihn77sl" class="content">  <div id="d0vtihn77sl" class="news_detail"> <h1 class="title">加熱管廠家告訴你加熱管破裂原因</h1> <div id="d0vtihn77sl" class="info_title clearfix"> <h3 class="title_bar"> 發(fā)布日期：<span>2019-01-06</span> 作者：<span>上海雄雷環(huán)?？萍加邢薰?/span> 點擊：<span><script src="http:///data/include/newshits.php?id=380"></script></span> </h3> <div id="d0vtihn77sl" class="share">  <div id="d0vtihn77sl" class="bdsharebuttonbox"> <a href="#" class="bds_more" data-cmd="more"></a> <a href="#" class="bds_qzone" data-cmd="qzone"></a> <a href="#" class="bds_tsina" data-cmd="tsina"></a> <a href="#" class="bds_tqq" data-cmd="tqq"></a> <a href="#" class="bds_renren" data-cmd="renren"></a> <a href="#" class="bds_weixin" data-cmd="weixin"></a> </div> <script> window._bd_share_config={"common":{"bdSnsKey":{},"bdText":"","bdMini":"2","bdPic":"","bdStyle":"0","bdSize":"16"},"share":{},"image":{"viewList":["qzone","tsina","tqq","renren","weixin"],"viewText":"分享到：","viewSize":"16"},"selectShare":{"bdContainerClass":null,"bdSelectMiniList":["qzone","tsina","tqq","renren","weixin"]}};with(document)0[(getElementsByTagName('head')[0]||body).appendChild(createElement('script')).src='http://bdimg.share.baidu.com/static/api/js/share.js?v=89860593.js?cdnversion='+~(-new Date()/36e5)]; </script>  </div> </div> <div id="d0vtihn77sl" class="content"><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;"><a href='http:///' target='_blank' class='key_tag'><font color=#2086ee><strong>加熱管</strong></font></a>廠家告訴你加熱管破裂原因</span></p><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">原因一：填粉的過程中，鎂粉中混有雜質，經高溫這些雜質將被碳化，使用長了就會出現(xiàn)管子炸裂現(xiàn)象；</span></p><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">原因二：選材很重要，不銹鋼有很多種，根據(jù)加熱管使用的環(huán)境選擇正確的材料；管子本身也有區(qū)別一種是有縫管，一種是無逢管，有縫鋼管是用鋼帶焊接成的如果有一點焊的不到位就會管子炸裂，一般無逢管不會出現(xiàn)這種問題，有可能就是有縫管質導致的；</span></p><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">原因三：不銹鋼<a href='http:///' target='_blank' class='key_tag'><font color=#2086ee><strong>電熱管</strong></font></a>用于加熱的液體也有區(qū)別,有些是腐蝕性液體,有些是水, 加熱水有時候就是水質原因，因為很多可能多是用地下水，或者自來水，雜質較多，易結水垢，水垢太多太厚，會導致內部溫度無法擴散，從而導致加熱管爆管。如何有效的去除水垢，推薦閱讀《推薦電熱管水垢的解決方法》一文；</span></p><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">原因四：加熱管管壁太薄或者加熱管功率設定過高，表面負荷太大，內部溫度過高，容易引起加熱管內部膨脹，從而導致加熱管破裂。</span></p><p style="line-height: 2em; text-indent: 2em; text-align: center;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;"><img src="/data/upload/image/20190115/1547535120538853.jpg" title="加熱管廠家" alt="加熱管廠家" width="600" height="401" border="0" vspace="0" style="width: 600px; height: 401px;"/></span></p><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">阻值確認</span></p><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">加熱管工作最重要的核心部分就是電熱絲的工作，電熱絲的好壞就決定了加熱管的品質的優(yōu)良。其研究電熱絲就是研究電熱絲的阻值阻值決定了電熱管的功率。電熱管的阻值是既定的，接不同的工作電壓，出現(xiàn)不同電熱管功率的效果，熱效應也是如此。通常電阻越小，電阻絲的線徑越大，電壓固定的情況下，電阻絲通過的電流也就越大，當通過的電流超出電阻絲的負荷時容易發(fā)生斷裂和損壞，數(shù)據(jù)表示加熱管的電阻并不是越小越好，應該按照實際情況和保證正常使用選擇合適的電阻絲。</span></p><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">加熱管阻值確認2點：</span></p><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">1、確定提供的額定電壓與額定功率來確定出阻值。通過公式：電壓*電壓/功率=電阻。</span></p><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">2、電熱絲的表面負荷是不可超標的，一般不可超過1.5w/cm²。</span></p><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">在選擇電熱管阻值生產的時候，主要依據(jù)客戶提供的額定電壓與額定功率，同時，我們也要考慮電阻絲的表面負荷的承受能力。從而保障電熱管的使用壽命。</span></p></div> <h3 class="tag">本文網址：http:///news/380.html </h3> <h3 class="tag">關鍵詞：<a href="http:///tag/%E5%8A%A0%E7%83%AD%E7%AE%A1">加熱管</a>,<a href="http:///tag/%E5%8A%A0%E7%83%AD%E7%AE%A1%E4%BB%B7%E6%A0%BC">加熱管價格</a>,<a href="http:///tag/%E5%8A%A0%E7%83%AD%E7%AE%A1%E6%89%B9%E5%8F%91">加熱管批發(fā)</a> </h3> <div id="d0vtihn77sl" class="page">上一篇：<a href="http:///news/379.html">如何選擇加熱管？加熱管廠家給你答案</a><br />下一篇：<span><a href="http:///news/381.html">加熱管廠家教你不同的加熱管怎么固定安裝</a></span></div> </div> <div id="d0vtihn77sl" class="relateproduct relate"><h4>最近瀏覽：</h4> <div id="d0vtihn77sl" 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