<div style="font-size:14px; line-height:150%" ><h2 class="newsinfo_title">铝代铜技术引领空调流行趋势</h2> <p class="divH10"></p> <div class="divH20"> <ul class="newsinfo_tips fl"> <li>2012-7-20 16:25:58</li> <li>来源:中国电子报</li> <li>作者:</li> </ul> <ul class="newsinfo_tips fr"> <li>字号:</li> <li><span class="pt5"><img src="/ContentImage/ReleFiles/2011/20111213/images/btn_05.jpg" /></span></li> <li><span class="pt5"><img src="/ContentImage/ReleFiles/2011/20111213/images/btn_06.jpg" /></span></li> </ul> </div> <div class="divH10"></div> <div class="divH25"> <ul class="newsinfo_tips02 fl cGray01"> <li><span class="newsinfo_ico"><img src="/ContentImage/ReleFiles/2011/20111213/images/ico_01.gif" /></span><a href="###">投稿</a></li> <li><span class="newsinfo_ico"><img src="/ContentImage/ReleFiles/2011/20111213/images/ico_02.gif" /></span><a href="###">打印</a></li> <li><span class="newsinfo_ico"><img src="/ContentImage/ReleFiles/2011/20111213/images/ico_03.gif" /></span><a href="###">收藏</a></li> </ul> </div> <div class="divH20"></div> <div class="newsinfo_introduceBox"> <table cellpadding="0" cellspacing="0" class="newsinfo_introduce"> <tr> </dl> </td> <td> <table cellpadding="0" cellspacing="0" class="newsinfo_introduce_tab"> <tr> <td width="25" align="center"><img src="/ContentImage/ReleFiles/2011/20111213/images/ico_09.gif" /></td> <td width="60"><b>导读:</b></td> <td>在铜资源紧缺和空调生产大国的背景下,空调企业在今年兴起了一轮铜替代技术。目前,志高、科龙、格力等多家空调企业开始使用铜铝连接管代替纯铜连接管。</td> </tr> <tr> <td width="25" align="center"><img src="/ContentImage/ReleFiles/2011/20111213/images/ico_11.gif" /></td> <td width="60"><b>关键字:</b></td> <td>铝 铜</td> </tr> </table> </td> </tr> </table> </div> <div class="divH20"></div> <div class="over_x"> <p>在铜资源紧缺和空调生产大国的背景下,空调企业在今年兴起了一轮铜替代技术。目前,志高、科龙、格力等多家空调企业开始使用铜铝连接管代替纯铜连接管。不过,美的空调则全力反对铜铝管,并指责铜铝管为“黑心管”,在业界引起了轩然大波。</p> <p>近年来,国际电解铜价格已从每吨2万元上涨到8万元,相应地,铜管在空调成本中的比例已提高到约25%,空调等制冷产品企业经营成本急剧上升,迫切需要寻找新的替代材料。</p> <p>据中国海洋大学高级工程师赵越介绍,使用铜铝管拥有四大优势:一是焊接技术优势:运用薄壁铜铝管焊接技术生产的第三代铜铝连接管,焊缝强度高于铜管、铝管的自身强度;二是使用寿命优势:铜铝管的外表采用了交联聚乙烯(热缩管)做防腐处理,使用寿命超过20年;三是节能优势:采用铜铝连接管将有利于连接管的保温,减小冷量浪费,提高节能水平;四是弯曲性能优良,易于安装、移机。</p> <p>虽然,被一度炒得沸沸扬扬的铜铝管风波结束了,铜铝管也获得了业界的认可,但面对着原材料价格的上涨由此而带来的空调价格上涨,空调企业该如何提高自己的技术,以降低生产成本,成为考验空调企业的一大难题。</p> </div> <div class="divH25"></div> <div class="pT25 t-r f14 cGray01">(责任编辑:01018)</div> <div class="divH25"></div> <div class="divH25"> <ul class="newsinfo_tips03 fr cGray01"> <li><p class="newsinfo_tips03_btn03"><a href="mailto:xxx@chinaccm.com">纠错</a></p></li> </ul> </div> <div class="divH20"></div> <div class="divH25 newsinfo_tipsBox cBlue01"> <ul class="newsinfo_tips02 fl"> <li><span class="newsinfo_ico"><img src="/ContentImage/ReleFiles/2011/20111213/images/ico_01.gif" /></span><a href="###">投稿</a></li> <li><span class="newsinfo_ico"><img src="/ContentImage/ReleFiles/2011/20111213/images/ico_02.gif" /></span><a href="###">打印</a></li> <li><span class="newsinfo_ico"><img src="/ContentImage/ReleFiles/2011/20111213/images/ico_03.gif" /></span><a href="###">收藏</a></li> </ul> </div></div>