?!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 自吸泵常见故障及解决方法-水泵常见问题-上海上久泵业制造有限公?/title> <link href="../style/css.css" rel="stylesheet" type="text/css" /> <meta name="keywords" content="自吸泵,故障,解决方? /> <meta name="description" content="自吸泵在使用过程中的常见故障有:接通电源后无反应、难启动或不能启动、电机能运转,但转速慢,且机壳过热、运转时噪声大、振动大、电机正常运转但出水量少或根本不出水、机壳带电? /> <script language="javascript" type="text/javascript" src="../js/shoppic.js"></script> <script src="../JQuery/jquery-1.4.2.min.js"></script> <script src="../js/AnthorSearch.js"></script> <script src="js/jquery.LoadImage.js"></script> <script> $(function() { var imgs=$(".zw_txt").find("img"); for(var i=0;i<imgs.size();i++) { if($(imgs[i]).width()>500) { $(imgs[i]).width(500); // $(imgs[i]).LoadImage(true,500,500); } } } ) </script> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> </head> <body> <div 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lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">但转速慢</span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">且机壳过热、运转时噪声大、振动大、电机正常运转但出水量少或根本不出水、机壳带电等。上海上久泵业为您提供最专业的解决方法?/span></span></p> <p style="margin:0cm 0cm 0pt;" class="MsoNormal"><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;"><span style="font-size:small;">一、自吸泵电机部分</span></span></p> <p style="margin:0cm 0cm 0pt;" class="MsoNormal"><span style="font-size:small;"><span lang="EN-US"><span style="font-family: Times New Roman ;">1</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">、接通电源后无反应?/span></span></p> <p style="margin:0cm 0cm 0pt;" class="MsoNormal"><span style="font-size:small;"><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">多数是电源插头、电源引出线和电机绕组短路所致?/span><span style="font-family: Times New Roman ;"> </span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">  </span></span></p> <p style="margin:0cm 0cm 0pt;" class="MsoNormal"><span style="font-size:small;"><span lang="EN-US"><span style="font-family: Times New Roman ;">2</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">、难启动或不能启?/span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">且伴?/span><span lang="EN-US"><span style="font-family: Times New Roman ;">?/span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">嗡嗡</span><span lang="EN-US"><span style="font-family: Times New Roman ;">?/span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">的声音?/span></span></p> <p style="margin:0cm 0cm 0pt;" class="MsoNormal"><span style="font-size:small;"><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">检修时可用小竹片按运转方向快速拨动风?/span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">若电机迅速运转起?/span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">说明是启动电容或启动绕组损坏</span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">应更换相同容量的电容或修理启动绕组;若电机发?/span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">多是电机和泵头的机械故障</span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">如轴承损坏、叶轮卡死等?/span><span style="font-family: Times New Roman ;"> </span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">  </span></span></p> <p style="margin:0cm 0cm 0pt;" class="MsoNormal"><span style="font-size:small;"><span lang="EN-US"><span style="font-family: Times New Roman ;">3</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">、电机能运转</span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">但转速慢</span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">且机壳过热、有烧焦臭味?/span></span></p> <p style="margin:0cm 0cm 0pt;" class="MsoNormal"><span style="font-size:small;"><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">多数是电机绕组短路所?/span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">应拆开电机</span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">视损坏情况分别采用焊接、跳线、隔离、重绕等措施修复?/span><span style="font-family: Times New Roman ;"> </span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">  </span></span></p> <p style="margin:0cm 0cm 0pt;" class="MsoNormal"><span style="font-size:small;"><span lang="EN-US"><span style="font-family: Times New Roman ;">4</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">、运转时噪声大、振动大?/span></span></p> <p style="margin:0cm 0cm 0pt;" class="MsoNormal"><span style="font-size:small;"><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">多数是轴承损坏或轴承与机壳的配合不当</span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">需拆开电机检?/span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">若是轴承损坏应更换;若轴承跑外圆</span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">可对泵壳的配合面采用錾花处理;若轴承跑内?/span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">可对电机轴的磨损部位采用錾花处理</span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">磨损严重?/span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">采用先堆焊后车削的方法修复?/span></span></p> <p style="margin:0cm 0cm 0pt;" class="MsoNormal"><span style="font-size:small;"><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">二、自吸泵泵头部分</span><span style="font-family: Times New Roman ;"> </span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">  </span></span></p> <p style="margin:0cm 0cm 0pt;" class="MsoNormal"><span style="font-size:small;"><span lang="EN-US"><span style="font-family: Times New Roman ;">1</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">、电机正常运转但出水量少或根本不出水?/span></span></p> <p style="margin:0cm 0cm 0pt;" class="MsoNormal"><span style="font-size:small;"><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">这种情况应首先检查水泵的密封</span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">检查时应先拔下电源插头</span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">用手堵住吸水?/span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">把水泵灌满水</span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">用嘴衔住出口使劲往里吹?/span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">观察泵头是否漏水</span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">漏水之处也就是密封损坏之处。常见的故障部位有吸水口垫、出水口垫、叶轮盖?/span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">维修时应更换。若无满水现?/span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">多是叶轮损坏、吸水室和出水室之间的挡水内隔蚀穿、泵头挡水隔磨平、叶轮和泵壳的间隙增大等</span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">应更换叶轮和泵壳。更换趺轮时应注意彻底清除泵内残余的铜叶?/span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">以免再次损坏新叶轮?/span><span style="font-family: Times New Roman ;"> </span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">  </span></span></p> <p style="margin:0cm 0cm 0pt;" class="MsoNormal"><span style="font-size:small;"><span lang="EN-US"><span style="font-family: Times New Roman ;">2</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">、机壳带电?/span></span></p> <p style="margin:0cm 0cm 0pt;" class="MsoNormal"><span style="font-size:small;"><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">多数是水封损?/span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">水通过电机轴渗入电机内使电机绝缘性能恶化所?/span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">可采用更换水封、烘干电机等方法修复。需要注意的?/span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">因为水泵长期与水接触和露天工?/span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">极易受潮而造成绝缘性能恶化</span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">为了保证人身安全</span><span lang="EN-US"><span style="font-family: Times New Roman ;">,</span></span><span style="font-family:宋体;mso-ascii-font-family: Times New Roman ;mso-hansi-font-family: Times New Roman ;">电动自吸泵应可靠接地?/span></span></p> <p> </p> <div class="xgxx"> <ul class="xg_bt"> 相关问题:</ul> <ul class="xg_txt"> <li><a href="/problemshow/2011092203.htm" target="_blank">D型、DG型卧式多级泵结构说明</a></li><li><a href="/problemshow/2011101802.htm" target="_blank">浓浆泵常见故障及解放方法</a></li><li><a href="/problemshow/2011120701.htm" target="_blank">三相异步电动机产品选购小常?/a></li><li><a href="/problemshow/2013120301.htm" target="_blank">变频恒压供水设备的工作原理及构成</a></li><li><a href="/problemshow/2014021701.htm" target="_blank">充油式潜水泵和充水式潜水泵的区别</a></li><li><a href="/problemshow/2014033101.htm" target="_blank">DBY型电动隔膜泵使用注意事项</a></li><li><a href="/problemshow/2014110801.htm" target="_blank">怎样实现化工泵高密封状?/a></li><li><a href="/problemshow/2012041802.htm" target="_blank">泵常用材质介?/a></li> </ul> </div> </div> </div> </div> </div> </div> </div> <div id="s_bottom"> <div class="bottom"> <p><span style="color:#666666;">版权所?</span><span 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