潛水泵工作原理

潛(qian)(qian)水(shui)(shui)泵(beng)(beng)是深井提(ti)水(shui)(shui)的重要設備。使(shi)用(yong)(yong)時整個機組(zu)潛(qian)(qian)入水(shui)(shui)中工(gong)作(zuo)。把地(di)下水(shui)(shui)提(ti)取到地(di)表，是生活(huo)用(yong)(yong)水(shui)(shui)、礦山(shan)搶險(xian)、工(gong)業冷卻、農(nong)田灌溉、海水(shui)(shui)提(ti)升、輪船調(diao)載，還可(ke)(ke)用(yong)(yong)于(yu)噴泉(quan)景觀，熱(re)水(shui)(shui)潛(qian)(qian)水(shui)(shui)泵(beng)(beng)用(yong)(yong)于(yu)溫(wen)泉(quan)洗(xi)浴(yu)，還可(ke)(ke)適(shi)用(yong)(yong)于(yu)從深井中提(ti)取地(di)下水(shui)(shui)，也可(ke)(ke)用(yong)(yong)于(yu)河流、水(shui)(shui)庫、水(shui)(shui)渠等(deng)提(ti)水(shui)(shui)工(gong)程。主要用(yong)(yong)于(yu)農(nong)田灌溉及(ji)高山(shan)區人畜用(yong)(yong)水(shui)(shui)，亦可(ke)(ke)供空(kong)調(diao)冷卻、熱(re)泵(beng)(beng)機組(zu)、冷泵(beng)(beng)機組(zu)、城市、工(gong)廠、鐵路、礦山(shan)、工(gong)地(di)排(pai)水(shui)(shui)使(shi)用(yong)(yong)。

開(kai)泵(beng)(beng)前，吸(xi)入管(guan)(guan)和泵(beng)(beng)內充滿(man)液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)。開(kai)泵(beng)(beng)后，葉輪(lun)高速旋(xuan)轉(zhuan)，其中的(de)液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)隨著葉片一起旋(xuan)轉(zhuan)，在(zai)離(li)心力(li)的(de)作(zuo)用(yong)下，飛離(li)葉輪(lun)向外(wai)射(she)出(chu)，射(she)出(chu)的(de)液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)在(zai)泵(beng)(beng)殼擴散室內速度(du)逐(zhu)漸變慢(man)，壓(ya)力(li)逐(zhu)漸增加，然(ran)后從(cong)(cong)泵(beng)(beng)出(chu)口，排(pai)出(chu)管(guan)(guan)流出(chu)。此時，在(zai)葉片中心處(chu)由于液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)被甩向周圍(wei)而形成既沒有空(kong)氣又(you)沒有液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)的(de)真空(kong)低壓(ya)區，液(ye)(ye)(ye)(ye)(ye)池(chi)中的(de)液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)在(zai)池(chi)面大氣壓(ya)的(de)作(zuo)用(yong)下，經吸(xi)入管(guan)(guan)流入泵(beng)(beng)內，液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)就是這樣(yang)連(lian)續不(bu)斷(duan)地(di)從(cong)(cong)液(ye)(ye)(ye)(ye)(ye)池(chi)中被抽(chou)吸(xi)上來又(you)連(lian)續不(bu)斷(duan)地(di)從(cong)(cong)排(pai)出(chu)管(guan)(guan)流出(chu)。