我們應該如何保(bao)養潛水排污泵?有什么(me)好的(de)竅(qiao)門?
確定正確的(de)電機的(de)旋(xuan)轉方向(xiang)
應搞清電機(ji)的旋轉方向,如今有許多類型的潛水污(wu)水泵正轉和回轉時皆可出水,但回轉時出水量小、電流大,其回轉時刻(ke)長了會損壞電機(ji)繞(rao)組。
防(fang)止電(dian)源電(dian)壓反常開機
因為低壓供電線路比較長,潛水排污泵線路的結尾電壓過低是常有的事。當相電壓低于198伏,線電壓低于342伏時,潛水排污泵潛水(shui)污(wu)水(shui)泵電(dian)(dian)(dian)機轉速(su)降(jiang)低(di),當達(da)不到(dao)額外轉速(su)的70%時,發(fa)動離心(xin)開關會閉合,形成(cheng)發(fa)動繞組(zu)(zu)長時刻通(tong)電(dian)(dian)(dian)而(er)發(fa)熱乃到(dao)燒(shao)壞(huai)繞組(zu)(zu)和電(dian)(dian)(dian)容器。相反,電(dian)(dian)(dian)壓過高致使電(dian)(dian)(dian)機過熱而(er)燒(shao)壞(huai)繞組(zu)(zu)。因而(er),潛水(shui)污(wu)水(shui)泵在作(zuo)業中,操(cao)作(zuo)者有(you)隨時調查電(dian)(dian)(dian)源電(dian)(dian)(dian)壓值,若低(di)于(yu)額外電(dian)(dian)(dian)壓10%以下(xia),高于(yu)額外電(dian)(dian)(dian)壓10%以上,應使電(dian)(dian)(dian)機中止作(zuo)業,找(zhao)出緣由并排除故(gu)障。
電(dian)纜線裝置與潛(qian)水(shui)污(wu)水(shui)泵的絕緣電(dian)阻需求(qiu)
裝置潛(qian)水(shui)污水(shui)泵(beng)(beng)時,潛(qian)水(shui)排(pai)污泵(beng)(beng)電(dian)纜(lan)線(xian)要架(jia)空(kong),電(dian)源線(xian)不(bu)要太長。潛(qian)水(shui)污水(shui)泵(beng)(beng)下水(shui)或提(ti)出時切勿(wu)使(shi)(shi)電(dian)纜(lan)受力,防止致(zhi)使(shi)(shi)電(dian)源線(xian)開裂。潛(qian)水(shui)泵(beng)(beng)作業時不(bu)要沉入泥(ni)中,否則(ze)會(hui)致(zhi)使(shi)(shi)電(dian)機散熱不(bu)良而燒壞電(dian)機繞組。裝置時,電(dian)機的絕緣(yuan)電(dian)阻不(bu)該(gai)低于0.5兆歐。
漏電(dian)維護器的裝置
漏(lou)(lou)電(dian)(dian)維(wei)(wei)護器(qi)也叫保(bao)(bao)命(ming)器(qi),它的(de)(de)效(xiao)果(guo)從'保(bao)(bao)命(ming)器(qi)'這三(san)個字就可以了解。因為潛(qian)水(shui)污(wu)水(shui)泵在水(shui)下作業,簡單漏(lou)(lou)電(dian)(dian)形(xing)成(cheng)電(dian)(dian)能丟失乃到(dao)引發觸電(dian)(dian)事端。若是(shi)裝(zhuang)有(you)漏(lou)(lou)電(dian)(dian)維(wei)(wei)護器(qi),只需潛(qian)水(shui)污(wu)水(shui)泵漏(lou)(lou)電(dian)(dian)值漏(lou)(lou)電(dian)(dian)維(wei)(wei)護器(qi)的(de)(de)動作電(dian)(dian)流值(通常不超過30毫安),漏(lou)(lou)電(dian)(dian)維(wei)(wei)護器(qi)就會(hui)堵截潛(qian)水(shui)泵的(de)(de)電(dian)(dian)源,一起(qi)防止漏(lou)(lou)電(dian)(dian)、糟蹋電(dian)(dian)能。
防止頻頻開關
不要頻(pin)頻(pin)地開關潛(qian)水泵(beng),潛(qian)水排污泵(beng)這是因(yin)為電(dian)(dian)泵(beng)停轉(zhuan)時會(hui)發(fa)生(sheng)回流,若當(dang)即開機,會(hui)使電(dian)(dian)機負載(zai)發(fa)動(dong),致使發(fa)動(dong)電(dian)(dian)流過大而(er)燒壞繞(rao)(rao)組。因(yin)為發(fa)動(dong)時電(dian)(dian)流很(hen)大,頻(pin)頻(pin)發(fa)動(dong)也會(hui)燒壞潛(qian)水污水泵(beng)電(dian)(dian)動(dong)機繞(rao)(rao)組。
莫讓潛(qian)水污水泵長時刻超負荷作業
為(wei)防止潛水(shui)電(dian)泵(beng)長時(shi)刻(ke)超負荷作(zuo)業,不要抽含沙量(liang)大(da)的(de)水(shui)并隨時(shi)調查電(dian)流值(zhi)是(shi)不是(shi)在銘(ming)牌上規(gui)則的(de)數值(zhi),若(ruo)發現(xian)電(dian)流過大(da),應停機(ji)查看。別的(de),電(dian)泵(beng)脫水(shui)運(yun)轉的(de)時(shi)刻(ke)不宜過長,防止使電(dian)機(ji)過熱而焚毀。
注重平常維護
平(ping)常要經常性的查(cha)看電機(ji),潛水排(pai)污泵如發現下蓋(gai)有裂(lie)紋、橡膠密封(feng)環損壞或失效等,應及時替換(huan)或修正,防(fang)止水進入潛水泵。
注意(yi)潛(qian)水污水泵維護器的運用(yong)和注重一些平常的維護,能非(fei)常好的延伸潛(qian)水污水泵的使用(yong)壽命。
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