考(kao)慮(lv)到(dao)排(pai)汙(wu)泵(beng)的(di)電(dian)機(ji)長(zhang)時(shi)間(jian)潛(qian)水(shui)工(gong)作(zuo),因(yin)此(ci)預(yu)防(fang)電(dian)機(ji)進(jin)水(shui)顯(xian)得(dei)尤(you)為(wei)重(chong)要(yao),一(yi)旦(dan)電(dian)機(ji)進(jin)水(shui)就(jiu)有(you)可(ke)能(neng)損(sun)壞(huai)排(pai)汙(wu)泵(beng)軸(zhou)承(cheng)和(hu)繞(rao)組(zu)絕(jue)緣(yuan),燒(shao)毀(hui)電(dian)機(ji),不(bu)僅(jin)增(zeng)加(jia)檢(jian)修(xiu)時(shi)間(jian)和(hu)檢(jian)修(xiu)費(fei)用(yong),同(tong)時(shi)也(ye)延(yan)誤(wu)了(liao)正(zheng)常(chang)工(gong)作(zuo)。可(ke)見(xian),預(yu)防(fang)進(jin)水(shui)問(wen)題(ti)是(shi)確(que)保(bao)電(dian)機(ji)密(mi)封(feng)的(di)關(guan)鍵(jian)所(suo)在(zai)。
1.定(ding)期(qi)檢(jian)查(cha)水(shui)泵(beng)電(dian)機(ji)繞(rao)組(zu)對(dui)地(de)間(jian)的(di)絕(jue)緣(yuan)電(dian)阻(zu)。定(ding)期(qi)檢(jian)查(cha)水(shui)泵(beng)電(dian)機(ji)繞(rao)組(zu)相(xiang)對(dui)地(de)間(jian)的(di)絕(jue)緣(yuan)電(dian)阻(zu),其(qi)值(zhi)應(ying)大(dai)於(yu)不(bu)同(tong)溫(wen)度(duo)下(xia)的(di)排(pai)汙(wu)泵(beng)絕(jue)緣(yuan)值(zhi)要(yao)求(qiu),否(pi)則(ze)應(ying)拆(chai)機(ji)檢(jian)修(xiu),如(ru)果(guo)進(jin)水(shui)要(yao)進(jin)行(hang)幹(gan)燥(zao)處(chu)理(li),同(tong)時(shi)應(ying)檢(jian)查(cha)接(jie)地(de)是(shi)否(pi)牢(lao)固(gu)。
2.檢(jian)查(cha)油(you)室(shi)密(mi)封(feng)狀(zhuang)況(kuang)。排(pai)汙(wu)泵(beng)在(zai)規(gui)定(ding)的(di)介(jie)質(zhi)中(zhong)使(shi)用(yong)半(ban)年(nian)後(hou),應(ying)檢(jian)查(cha)油(you)室(shi)密(mi)封(feng)狀(zhuang)況(kuang),如(ru)油(you)中(zhong)發(fa)現(xian)有(you)奶(nai)狀(zhuang)乳(ru)化(hua)液(ye),按(an)規(gui)定(ding)清(qing)洗(xi)油(you)室(shi),必(bi)要(yao)時(shi)更(geng)換(huan)機(ji)械(xie)密(mi)封(feng)件(jian),對(dui)於(yu)在(zai)工(gong)作(zuo)條(tiao)件(jian)惡(wu)劣(lie)的(di)情(qing)況(kuang)下(xia)使(shi)用(yong)的(di)排(pai)汙(wu)泵(beng)應(ying)經(jing)常(chang)檢(jian)修(xiu)。如(ru)果(guo)換(huan)油(you)後(hou)運(yun)行(hang)很(hen)短(duan)時(shi)間(jian)漏(lou)水(shui)探(tan)頭(tou)即(ji)報(bao)警(jing),應(ying)檢(jian)修(xiu)機(ji)械(xie)密(mi)封(feng),如(ru)機(ji)械(xie)密(mi)封(feng)損(sun)壞(huai),應(ying)更(geng)換(huan)或(huo)檢(jian)修(xiu)。
3.檢(jian)修(xiu)密(mi)封(feng)裝(zhuang)置(zhi)是(shi)否(pi)存(cun)在(zai)泄(xie)漏(lou)。排(pai)汙(wu)泵(beng)的(di)漏(lou)水(shui)故(gu)障(zhang),大(dai)多(duo)是(shi)由(you)於(yu)密(mi)封(feng)裝(zhuang)置(zhi)老(lao)化(hua)、磨(mo)損(sun)所(suo)致(zhi),這(zhe)時(shi)更(geng)換(huan)新(xin)的(di)密(mi)封(feng)件(jian)便(pian)可(ke)達(da)到(dao)預(yu)防(fang)進(jin)水(shui)的(di)目(mu)的(di)。
4.檢(jian)查(cha)漏(lou)水(shui)探(tan)頭(tou)是(shi)否(pi)失(shi)靈(ling)。漏(lou)水(shui)探(tan)頭(tou)的(di)失(shi)靈(ling),一(yi)般(pan)是(shi)因(yin)為(wei)漏(lou)水(shui)探(tan)頭(tou)的(di)導(dao)線(xian)燒(shao)斷(duan),檢(jian)修(xiu)時(shi)先(xian)把(ba)漏(lou)水(shui)探(tan)頭(tou)銅(tong)管(guan)內(nei)的(di)環(huan)氧(yang)樹(shu)脂(zhi)填(tian)充(chong)物(wu)挖(wa)出(chu),然(ran)後(hou)把(ba)引(yin)出(chu)線(xian)接(jie)通(tong),使(shi)每(mei)個(ge)引(yin)出(chu)線(xian)導(dao)電(dian)且(qie)彼(bi)此(ci)間(jian)絕(jue)緣(yuan),最(zui)後(hou)在(zai)銅(tong)管(guan)內(nei)澆(jiao)築(zhu)環(huan)氧(yang)樹(shu)脂(zhi),這(zhe)樣(yang)就(jiu)重(chong)新(xin)製(zhi)作(zuo)了(liao)漏(lou)水(shui)探(tan)頭(tou)。探(tan)頭(tou)上(shang)的(di)引(yin)出(chu)線(xian)用(yong)螺(luo)栓(shuan)牢(lao)固(gu)連(lian)接(jie)後(hou),同(tong)電(dian)機(ji)電(dian)源(yuan)線(xian)一(yi)起(qi)引(yin)至(zhi)外(wai)麵(mian)接(jie)線(xian)盒(he),這(zhe)就(jiu)保(bao)證(zheng)了(liao)對(dui)進(jin)水(shui)問(wen)題(ti)的(di)有(you)效(xiao)監(jian)測(ce)。