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id="3lfrvzxbh5dn" class="info_title clearfix"> <h3 class="title_bar"> 發(fā)布日期：<span>2018-12-23</span> 作者：<span>上海雄雷環(huán)?？萍加邢薰?/span> 點(diǎn)擊：<span><script src="http:///data/include/newshits.php?id=361"></script></span> </h3> <div id="3lfrvzxbh5dn" class="share">  <div id="3lfrvzxbh5dn" 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="3lfrvzxbh5dn" 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:///product/bxgjrg8ff/' target='_blank' class='key_tag'><font color=#2086ee><strong>不銹鋼加熱管</strong></font></a>不足之處有哪些</span></p><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">因?yàn)橄鄬?duì)其他的加熱方式，由于外部有金屬管材，所以相對(duì)直接進(jìn)行加熱的加熱方式會(huì)有影響一定熱損失和熱傳導(dǎo)，但是隨著<a href='http:///' target='_blank' class='key_tag'><font color=#2086ee><strong>電加熱管</strong></font></a>工藝的不斷進(jìn)步，電<a href='http:///' target='_blank' class='key_tag'><font color=#2086ee><strong>加熱管</strong></font></a>的熱效率也越來(lái)越高，這方面的影響也越來(lái)越小;</span></p><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">電加熱管的相對(duì)于其他像電阻加熱、紅外加熱由于是用于的金屬管材所以具有成本高的缺點(diǎn)，但是相對(duì)而言具有用于安全，安裝運(yùn)輸不容易損壞，用于壽命長(zhǎng)的優(yōu)點(diǎn)。而且相對(duì)另外的加熱方式(如感應(yīng)加熱、電弧加熱、燃料加熱)又具有初期投入小，占地面小、用于限制少等優(yōu)點(diǎn);</span></p><p style="text-align:center"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;"><img src="/data/upload/image/20190115/1547538004143391.jpg" title="不銹鋼加熱管" alt="不銹鋼加熱管" 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;">不銹鋼電加熱管在加熱水時(shí)容易有水垢，當(dāng)電加熱管工作的時(shí)候，外部管材溫度可達(dá)到90-120℃，一般來(lái)說(shuō)，水中的鈣鎂離子在60℃就會(huì)開(kāi)始沉淀，形成水垢。水垢形成會(huì)導(dǎo)致很多問(wèn)題，水垢形成后會(huì)影響到水質(zhì)，所以在用于于生活用水上會(huì)影響人們的生活質(zhì)量;再者，在加熱管的表面形成水垢后，會(huì)導(dǎo)致受熱不均容易導(dǎo)致氣蝕，引起管體擊穿，使得加熱管燒壞。不過(guò)這方面的影響在高性能的管材用于后也可得到很好的解決，在一些水質(zhì)不好的區(qū)域可用于800不銹鋼材料，可良好的解決水垢問(wèn)題，不僅可降低水垢還可增長(zhǎng)加熱管用于壽命，降低返修率。</span></p><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">隨著國(guó)家對(duì)環(huán)保的越來(lái)越重視，<a href='http:///' target='_blank' class='key_tag'><font color=#2086ee><strong>電熱管</strong></font></a>用于電能具有其他加熱方式無(wú)法比擬的節(jié)能環(huán)保優(yōu)勢(shì)，加熱管在用于便利方面只需要擁有電力供應(yīng)就可很方便地用于，其控制和用于都很簡(jiǎn)單，其次電加熱的適用范圍很廣泛，用于限制很小，安全系數(shù)也很高。綜合以上幾點(diǎn)，不銹鋼電加熱管行業(yè)的發(fā)展具有良好的前景，未來(lái)無(wú)論在工業(yè)還是民用方面，加熱管將會(huì)得到廣泛地推廣，為人類(lèi)生活質(zhì)量和環(huán)保節(jié)能出一份力。</span></p></div> <h3 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