耐腐蝕化工泵起動不了的九大原因及排除方法

　 2020-10-29　 933

文章摘要：耐腐蝕化工泵起動不了的九大原因及排除方法： 1、耐腐蝕化工泵電源電壓過低，因電源電壓過低造成耐腐蝕化工泵起動不了時，耐腐蝕化工泵通常都是要求380V的電源電壓，應將電源電壓調整到3…...

耐腐蝕化(hua)工(gong)泵起動不了的九大原因及排除方法：
1、耐(nai)(nai)(nai)腐(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)化(hua)工(gong)泵(beng)(beng)電(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)壓過(guo)(guo)低(di)(di)，因電(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)壓過(guo)(guo)低(di)(di)造成(cheng)耐(nai)(nai)(nai)腐(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)化(hua)工(gong)泵(beng)(beng)起(qi)動不(bu)了時(shi)，耐(nai)(nai)(nai)腐(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)化(hua)工(gong)泵(beng)(beng)通常都是要求380V的電(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)壓，應(ying)將電(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)壓調(diao)整(zheng)到342V以上。在抗災排(pai)澇的緊急情況下必須使(shi)(shi)用耐(nai)(nai)(nai)腐(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)化(hua)工(gong)泵(beng)(beng)，而電(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)壓又低(di)(di)于342V時(shi)，可(ke)采取臨(lin)時(shi)的應(ying)急措(cuo)施：適當(dang)調(diao)大耐(nai)(nai)(nai)腐(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)化(hua)工(gong)泵(beng)(beng)保護開關的整(zheng)定電(dian)(dian)(dian)(dian)流，使(shi)(shi)耐(nai)(nai)(nai)腐(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)化(hua)工(gong)泵(beng)(beng)使(shi)(shi)用中，保護開關不(bu)致因過(guo)(guo)載(zai)而頻繁跳閘。但使(shi)(shi)用時(shi)應(ying)控制耐(nai)(nai)(nai)腐(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)化(hua)工(gong)泵(beng)(beng)定子(zi)繞(rao)組的電(dian)(dian)(dian)(dian)流不(bu)超(chao)過(guo)(guo)其額定電(dian)(dian)(dian)(dian)流的11倍，并(bing)控制使(shi)(shi)用時(shi)間(jian)，使(shi)(shi)耐(nai)(nai)(nai)腐(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)化(hua)工(gong)泵(beng)(beng)不(bu)致因使(shi)(shi)用時(shi)間(jian)過(guo)(guo)長、超(chao)載(zai)過(guo)(guo)久，造成(cheng)定子(zi)繞(rao)組溫升過(guo)(guo)高而過(guo)(guo)熱(re)損壞(huai)。

2、耐腐蝕(shi)化(hua)(hua)工(gong)泵(beng)電(dian)源斷(duan)(duan)(duan)(duan)(duan)相(xiang)或斷(duan)(duan)(duan)(duan)(duan)電(dian)，耐腐蝕(shi)化(hua)(hua)工(gong)泵(beng)使用中，如電(dian)纜(lan)芯線斷(duan)(duan)(duan)(duan)(duan)裂(lie)、熔(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)器熔(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)、控制(zhi)保護(hu)開(kai)關(guan)接觸不良、保護(hu)裝置(zhi)動(dong)作等，造(zao)(zao)成(cheng)(cheng)潛水(shui)電(dian)泵(beng)停轉時，應(ying)仔細檢查供電(dian)線路中的(de)熔(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)器、控制(zhi)保護(hu)開(kai)關(guan)和(he)保護(hu)裝置(zhi)是否(fou)存在故障，檢查是否(fou)是電(dian)源斷(duan)(duan)(duan)(duan)(duan)相(xiang)或斷(duan)(duan)(duan)(duan)(duan)電(dian)，或是因熔(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)器、控制(zhi)保護(hu)開(kai)關(guan)和(he)保護(hu)裝置(zhi)動(dong)作或接觸不良造(zao)(zao)成(cheng)(cheng)斷(duan)(duan)(duan)(duan)(duan)相(xiang)或斷(duan)(duan)(duan)(duan)(duan)電(dian)。修復(fu)因熔(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)器、控制(zhi)保護(hu)開(kai)關(guan)和(he)保護(hu)裝置(zhi)造(zao)(zao)成(cheng)(cheng)的(de)斷(duan)(duan)(duan)(duan)(duan)電(dian)或斷(duan)(duan)(duan)(duan)(duan)相(xiang)處(chu)；如因電(dian)源供電(dian)中斷(duan)(duan)(duan)(duan)(duan)造(zao)(zao)成(cheng)(cheng)，應(ying)恢復(fu)供電(dian)。

3、耐腐蝕(shi)化工泵(beng)葉(xie)輪(lun)卡住因排污泵(beng)葉(xie)輪(lun)被水(shui)草、雜物等卡住造成(cheng)潛(qian)水(shui)電(dian)泵(beng)停轉時，應拆檢水(shui)泵(beng)、清除水(shui)草、雜物等，使潛(qian)水(shui)電(dian)泵(beng)能正常運行(xing)。

4、耐腐(fu)蝕化工(gong)泵電(dian)(dian)(dian)纜過細，過長(chang)、電(dian)(dian)(dian)壓降過大造成排污(wu)泵供電(dian)(dian)(dian)電(dian)(dian)(dian)壓過低(di)，電(dian)(dian)(dian)動機無法起(qi)動。處理方法是(shi)當耐腐(fu)蝕化工(gong)泵使(shi)用地(di)距離電(dian)(dian)(dian)源較遠、電(dian)(dian)(dian)纜較長(chang)、電(dian)(dian)(dian)壓降過大時，應適當加粗電(dian)(dian)(dian)纜截面(mian)：如果(guo)電(dian)(dian)(dian)纜長(chang)度(du)增(zeng)加一(yi)倍，電(dian)(dian)(dian)纜截面(mian)也應相(xiang)應增(zeng)加一(yi)倍。

5、耐(nai)腐蝕化工泵(beng)的(de)插(cha)(cha)(cha)頭、開(kai)(kai)關等(deng)的(de)接(jie)插(cha)(cha)(cha)件(jian)接(jie)觸(chu)不良耐(nai)腐蝕化工泵(beng)的(de)插(cha)(cha)(cha)頭、開(kai)(kai)關等(deng)的(de)接(jie)插(cha)(cha)(cha)件(jian)接(jie)觸(chu)不良造成潛(qian)水電泵(beng)不能(neng)起動時，應修理或更換接(jie)觸(chu)不良的(de)接(jie)插(cha)(cha)(cha)件(jian)。

6、耐腐(fu)蝕(shi)化(hua)工泵(beng)的(de)熱(re)保(bao)(bao)(bao)護器動(dong)作(zuo)，耐腐(fu)蝕(shi)化(hua)工泵(beng)使用中因(yin)熱(re)保(bao)(bao)(bao)護器動(dong)作(zuo)造成(cheng)停轉時，應首先檢查(cha)熱(re)保(bao)(bao)(bao)護器動(dong)作(zuo)的(de)原(yuan)因(yin)。如(ru)耐腐(fu)蝕(shi)化(hua)工泵(beng)出現故(gu)障，應立即查(cha)找并排(pai)除故(gu)障；如(ru)是(shi)(shi)電(dian)動(dong)機(ji)的(de)過(guo)載造成(cheng)，應找出過(guo)載的(de)原(yuan)因(yin)并加以消除：如(ru)是(shi)(shi)否(fou)是(shi)(shi)電(dian)源電(dian)壓過(guo)低(di)造成(cheng)電(dian)動(dong)機(ji)電(dian)流(liu)過(guo)大；或是(shi)(shi)因(yin)葉輪(lun)被雜(za)物纏繞(rao)，轉動(dong)不暢；是(shi)(shi)否(fou)是(shi)(shi)軸承(cheng)損壞，造成(cheng)電(dian)動(dong)機(ji)的(de)定子(zi)(zi)與轉子(zi)(zi)相擦以及環(huan)境溫度(du)過(guo)高等。因(yin)熱(re)保(bao)(bao)(bao)護器動(dong)作(zuo)表(biao)明潛(qian)水(shui)電(dian)泵(beng)溫度(du)已超過(guo)額定溫度(du)，應等待定子(zi)(zi)繞(rao)組溫度(du)降(jiang)低(di)，熱(re)保(bao)(bao)(bao)護器自動(dong)復位后，潛(qian)水(shui)電(dian)泵(beng)才可重新運(yun)行。

7、耐(nai)腐(fu)蝕化(hua)(hua)工泵的(de)(de)(de)熱(re)保(bao)(bao)護器損(sun)(sun)壞(huai)，排除方法是首(shou)先檢查熱(re)保(bao)(bao)護器損(sun)(sun)壞(huai)的(de)(de)(de)原(yuan)因(yin)。如果(guo)熱(re)保(bao)(bao)護器損(sun)(sun)壞(huai)的(de)(de)(de)原(yuan)因(yin)是因(yin)耐(nai)腐(fu)蝕化(hua)(hua)工泵的(de)(de)(de)故障引起，應(ying)立即(ji)查找并排除耐(nai)腐(fu)蝕化(hua)(hua)工泵的(de)(de)(de)故障；如果(guo)熱(re)保(bao)(bao)護器損(sun)(sun)壞(huai)的(de)(de)(de)原(yuan)因(yin)是因(yin)熱(re)保(bao)(bao)護器的(de)(de)(de)質量造成或因(yin)熱(re)保(bao)(bao)護器使用時間過長造成，則應(ying)更換同樣型號(hao)、同樣規格的(de)(de)(de)熱(re)保(bao)(bao)護器。

8、耐(nai)腐蝕化工泵的(de)(de)定子(zi)(zi)繞(rao)(rao)組(zu)(zu)損(sun)壞，耐(nai)腐蝕化工泵的(de)(de)定子(zi)(zi)繞(rao)(rao)組(zu)(zu)損(sun)壞，造(zao)成(cheng)停轉時，應(ying)首先檢(jian)查潛(qian)水(shui)電動(dong)機(ji)定子(zi)(zi)繞(rao)(rao)組(zu)(zu)損(sun)壞的(de)(de)原因，排除故障，防止再次損(sun)壞潛(qian)水(shui)電動(dong)機(ji)定子(zi)(zi)繞(rao)(rao)組(zu)(zu)；然后(hou)對潛(qian)水(shui)電動(dong)機(ji)定子(zi)(zi)繞(rao)(rao)組(zu)(zu)進(jin)行拆卸修理、按(an)照要求重新更換損(sun)壞的(de)(de)定子(zi)(zi)繞(rao)(rao)組(zu)(zu)。

9、單相潛水電動機離心(xin)(xin)開關接觸不良或損壞，排除方法是首先檢查離心(xin)(xin)開關損壞的原因是否與耐腐蝕(shi)化工泵(beng)(beng)的故障(zhang)有關，如(ru)果耐腐蝕(shi)化工泵(beng)(beng)存在故障(zhang)，應立即查找(zhao)并(bing)排除排污泵(beng)(beng)的故障(zhang)，然(ran)后修理或更換離心(xin)(xin)開關。