一、潛水泵是干什么用的
潛水(shui)泵是(shi)一(yi)種專用(yong)(yong)于(yu)(yu)從地下(xia)深(shen)(shen)處提取水(shui)源的設備(bei)。使用(yong)(yong)過程(cheng)中整個設備(bei)都沉入水(shui)底進(jin)行(xing)工(gong)作，然后把(ba)地下(xia)的水(shui)源向地表進(jin)行(xing)提取。潛水(shui)泵的用(yong)(yong)途非常廣泛，用(yong)(yong)于(yu)(yu)溫泉洗浴，還(huan)可適用(yong)(yong)于(yu)(yu)從深(shen)(shen)井中提取地下(xia)水(shui)，也(ye)可用(yong)(yong)于(yu)(yu)河流、水(shui)庫、水(shui)渠(qu)等提水(shui)工(gong)程(cheng)。主要用(yong)(yong)于(yu)(yu)農田灌溉及高山區人畜用(yong)(yong)水(shui)，亦(yi)可供中央空調(diao)冷(leng)卻、熱泵機組、冷(leng)泵機組、城市(shi)、工(gong)廠、鐵(tie)路、礦山、工(gong)地排水(shui)使用(yong)(yong)。
根(gen)據(ju)需(xu)求(qiu)不(bu)同，潛(qian)(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)(beng)也有很多分類，有深井潛(qian)(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)(beng)、潛(qian)(qian)(qian)(qian)(qian)(qian)污(wu)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)(beng)、潛(qian)(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)(shui)軸流(liu)泵(beng)(beng)(beng)(beng)(beng)(beng)、大(da)型潛(qian)(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)(shui)電泵(beng)(beng)(beng)(beng)(beng)(beng)、熱(re)水(shui)(shui)(shui)(shui)(shui)潛(qian)(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)(beng)、不(bu)銹鋼潛(qian)(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)(beng)、潛(qian)(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)(shui)螺旋(xuan)離心泵(beng)(beng)(beng)(beng)(beng)(beng)等等。有一(yi)些潛(qian)(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)(beng)只能抽(chou)(chou)送(song)水(shui)(shui)(shui)(shui)(shui)質(zhi)清(qing)澈的(de)水(shui)(shui)(shui)(shui)(shui)，不(bu)可(ke)含有雜物(wu)，或(huo)者雜物(wu)顆粒很小，如深井潛(qian)(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)(beng)、熱(re)水(shui)(shui)(shui)(shui)(shui)潛(qian)(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)(beng)等。有一(yi)些潛(qian)(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)(beng)就(jiu)(jiu)可(ke)以抽(chou)(chou)送(song)泥(ni)水(shui)(shui)(shui)(shui)(shui)、雨水(shui)(shui)(shui)(shui)(shui)之類的(de)，如潛(qian)(qian)(qian)(qian)(qian)(qian)污(wu)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)(beng)，但是對顆粒物(wu)大(da)小要求(qiu)比較嚴格，太大(da)的(de)抽(chou)(chou)不(bu)了。潛(qian)(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)(shui)螺旋(xuan)離心泵(beng)(beng)(beng)(beng)(beng)(beng)因為其(qi)特有的(de)結構特質(zhi)，可(ke)以抽(chou)(chou)送(song)的(de)物(wu)質(zhi)就(jiu)(jiu)比較大(da)，可(ke)以抽(chou)(chou)送(song)活魚、土豆、蘋果等等。
二、潛水泵的工作原理
開泵(beng)前，吸(xi)入(ru)管和泵(beng)內必須充滿液(ye)(ye)體(ti)(ti)。開泵(beng)后，葉(xie)(xie)輪(lun)高速旋轉，其(qi)中的(de)液(ye)(ye)體(ti)(ti)隨著(zhu)葉(xie)(xie)片一(yi)起旋轉，在(zai)(zai)(zai)(zai)離(li)心(xin)的(de)作(zuo)用下(xia)，飛(fei)離(li)葉(xie)(xie)輪(lun)向外射出(chu)(chu)(chu)，射出(chu)(chu)(chu)的(de)液(ye)(ye)體(ti)(ti)在(zai)(zai)(zai)(zai)泵(beng)殼擴散室內速度逐漸變慢，壓(ya)力(li)逐漸增加，然后從泵(beng)出(chu)(chu)(chu)口，排(pai)出(chu)(chu)(chu)管流出(chu)(chu)(chu)。此時，在(zai)(zai)(zai)(zai)葉(xie)(xie)片中心(xin)處(chu)由于液(ye)(ye)體(ti)(ti)被甩向周圍而形(xing)成既(ji)沒有(you)空氣又沒有(you)液(ye)(ye)體(ti)(ti)的(de)真空低壓(ya)區(qu)，液(ye)(ye)池(chi)中的(de)液(ye)(ye)體(ti)(ti)在(zai)(zai)(zai)(zai)池(chi)面大氣壓(ya)的(de)作(zuo)用下(xia)，經吸(xi)入(ru)管流入(ru)泵(beng)內，液(ye)(ye)體(ti)(ti)就是這樣(yang)連續不(bu)斷地從液(ye)(ye)池(chi)中被抽吸(xi)上來又連續不(bu)斷地從排(pai)出(chu)(chu)(chu)管流出(chu)(chu)(chu)。
三、潛水泵型號規格及參數
潛水泵品牌產品(pin)屬于泵類(lei)產品(pin)中用量(liang)最大(da)的一款水泵產品(pin)，根據用途(tu)潛水泵型號種類(lei)也分為(wei)多種潛水泵。
農(nong)田灌溉或者(zhe)養(yang)魚抽水(shui)之用的農(nong)用潛(qian)水(shui)泵(beng)產品有(you)QY潛(qian)水(shui)泵(beng)或者(zhe)QDX潛(qian)水(shui)泵(beng)，該(gai)兩款(kuan)潛(qian)水(shui)泵(beng)型(xing)號及(ji)參數齊全，流(liu)量揚程范圍(wei)廣泛，滿足農(nong)業用泵(beng)。
噴泉景觀的噴泉潛水(shui)(shui)泵(beng)(beng)(beng)產品也是(shi)屬于清水(shui)(shui)潛水(shui)(shui)泵(beng)(beng)(beng)系列(lie)，該產品與QY潛水(shui)(shui)泵(beng)(beng)(beng)不(bu)同(tong)之(zhi)處(chu)是(shi)此泵(beng)(beng)(beng)屬于水(shui)(shui)浸式而不(bu)是(shi)油浸式，就(jiu)是(shi)新泵(beng)(beng)(beng)使(shi)用(yong)前必(bi)須先灌水(shui)(shui)才能使(shi)用(yong)。
還有(you)用(yong)于(yu)深井抽水(shui)用(yong)的(de)(de)深井潛水(shui)泵也屬于(yu)清水(shui)潛水(shui)泵產(chan)品，由于(yu)葉輪(lun)泵的(de)(de)特殊結構不能(neng)輸送含有(you)顆粒(li)雜質的(de)(de)液體(ti)。
還(huan)有(you)用(yong)于排污(wu)之用(yong)的(de)WQ污(wu)水(shui)(shui)(shui)泵(beng)，污(wu)水(shui)(shui)(shui)潛(qian)水(shui)(shui)(shui)泵(beng)主要用(yong)于化糞池、城市生(sheng)活污(wu)水(shui)(shui)(shui)的(de)排放、工業(ye)污(wu)水(shui)(shui)(shui)的(de)處理輸(shu)送等等，另外該類產品還(huan)可以制作成具有(you)攪勻及切割功(gong)能的(de)污(wu)水(shui)(shui)(shui)潛(qian)水(shui)(shui)(shui)泵(beng)型號。
另外(wai)還(huan)可以采(cai)用304、316、316L制作而成的(de)各(ge)類不銹鋼潛(qian)水(shui)泵產品，用于輸(shu)送食品級或者具有腐(fu)蝕性介質的(de)不銹鋼潛(qian)水(shui)泵類產品。
四、潛水泵如何選型
1、選用井用潛水電泵(beng)時，應根(gen)(gen)據井的(de)直(zhi)徑（100mm，150mm，200mm，250mm，300mm等）確定電泵(beng)的(de)機座(zuo)號(hao)，再根(gen)(gen)據井的(de)實(shi)際流(liu)量、揚程(cheng)選用其具體(ti)規格型號(hao)。
2、用(yong)于(yu)淺井、河流、湖泊等(deng)一(yi)般(ban)清(qing)水場所(suo)取水時，可優先選用(yong)QY型(xing)、Q型(xing)和QS型(xing)等(deng)上泵(beng)型(xing)潛(qian)水電泵(beng)。
3、用于局部區域排水(shui)，水(shui)質(zhi)中含有小顆粒固(gu)體雜(za)質(zhi)，如(ru)防(fang)汛排澇(lao)、建筑施工(gong)、養(yang)殖(zhi)場凈化等(deng)，選(xuan)用QX型、QDX型等(deng)下(xia)泵型潛(qian)水(shui)電(dian)泵較合適。
4、用于輸送(song)含(han)有固體顆粒(li)和污(wu)(wu)物(wu)等污(wu)(wu)水(shui)，尤(you)其(qi)是含(han)有大顆粒(li)污(wu)(wu)物(wu)的污(wu)(wu)水(shui)時(shi)，應(ying)選用WQ污(wu)(wu)水(shui)污(wu)(wu)物(wu)潛水(shui)電泵。
5、當用(yong)(yong)于煤礦(kuang)等礦(kuang)區采掘來輸送含有(you)污物、煤粉等固體(ti)顆粒的(de)(de)污水(shui)時(shi)，必須(xu)選用(yong)(yong)能防爆(bao)的(de)(de)隔爆(bao)型礦(kuang)用(yong)(yong)潛水(shui)電(dian)泵，切勿使用(yong)(yong)一般的(de)(de)潛水(shui)電(dian)泵，以免(mian)發生爆(bao)炸(zha)危險。
