一、潛水泵是干什么用的
潛水(shui)泵(beng)是一種(zhong)專用(yong)(yong)(yong)于(yu)(yu)從(cong)地(di)(di)下(xia)(xia)深處提取水(shui)源(yuan)的(de)(de)設備(bei)。使用(yong)(yong)(yong)過程中整個設備(bei)都沉入水(shui)底(di)進(jin)行工(gong)(gong)作，然后把地(di)(di)下(xia)(xia)的(de)(de)水(shui)源(yuan)向地(di)(di)表(biao)進(jin)行提取。潛水(shui)泵(beng)的(de)(de)用(yong)(yong)(yong)途非常(chang)廣泛，用(yong)(yong)(yong)于(yu)(yu)溫泉洗浴，還(huan)可適用(yong)(yong)(yong)于(yu)(yu)從(cong)深井中提取地(di)(di)下(xia)(xia)水(shui)，也(ye)可用(yong)(yong)(yong)于(yu)(yu)河流(liu)、水(shui)庫、水(shui)渠等(deng)提水(shui)工(gong)(gong)程。主要用(yong)(yong)(yong)于(yu)(yu)農田(tian)灌溉(gai)及高山區人畜用(yong)(yong)(yong)水(shui)，亦可供中央空調冷(leng)卻、熱泵(beng)機(ji)組(zu)、冷(leng)泵(beng)機(ji)組(zu)、城市、工(gong)(gong)廠、鐵路、礦(kuang)山、工(gong)(gong)地(di)(di)排(pai)水(shui)使用(yong)(yong)(yong)。
根據需求不(bu)(bu)同(tong)，潛(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)泵(beng)(beng)也(ye)有(you)(you)很多分類，有(you)(you)深井潛(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)泵(beng)(beng)、潛(qian)(qian)(qian)(qian)(qian)污水(shui)(shui)(shui)(shui)泵(beng)(beng)、潛(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)軸(zhou)流泵(beng)(beng)、大(da)型潛(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)電泵(beng)(beng)、熱水(shui)(shui)(shui)(shui)潛(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)泵(beng)(beng)、不(bu)(bu)銹鋼潛(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)泵(beng)(beng)、潛(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)螺旋(xuan)離心泵(beng)(beng)等等。有(you)(you)一(yi)些潛(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)泵(beng)(beng)只能(neng)抽送(song)(song)(song)水(shui)(shui)(shui)(shui)質(zhi)清澈的(de)水(shui)(shui)(shui)(shui)，不(bu)(bu)可(ke)含(han)有(you)(you)雜物，或者雜物顆粒很小，如(ru)深井潛(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)泵(beng)(beng)、熱水(shui)(shui)(shui)(shui)潛(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)泵(beng)(beng)等。有(you)(you)一(yi)些潛(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)泵(beng)(beng)就(jiu)可(ke)以抽送(song)(song)(song)泥水(shui)(shui)(shui)(shui)、雨水(shui)(shui)(shui)(shui)之類的(de)，如(ru)潛(qian)(qian)(qian)(qian)(qian)污水(shui)(shui)(shui)(shui)泵(beng)(beng)，但是對顆粒物大(da)小要求比較(jiao)嚴格(ge)，太大(da)的(de)抽不(bu)(bu)了。潛(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)螺旋(xuan)離心泵(beng)(beng)因為其特有(you)(you)的(de)結(jie)構特質(zhi)，可(ke)以抽送(song)(song)(song)的(de)物質(zhi)就(jiu)比較(jiao)大(da)，可(ke)以抽送(song)(song)(song)活魚、土豆、蘋果等等。
二、潛水泵的工作原理
開(kai)泵前，吸入(ru)管(guan)和泵內(nei)必須充滿液(ye)(ye)(ye)體(ti)(ti)。開(kai)泵后，葉(xie)輪高速(su)旋(xuan)轉，其中(zhong)的(de)液(ye)(ye)(ye)體(ti)(ti)隨(sui)著葉(xie)片一起旋(xuan)轉，在離(li)心的(de)作(zuo)(zuo)用下，飛離(li)葉(xie)輪向(xiang)外射(she)出，射(she)出的(de)液(ye)(ye)(ye)體(ti)(ti)在泵殼擴散室內(nei)速(su)度逐(zhu)漸(jian)變慢，壓力逐(zhu)漸(jian)增加，然后從(cong)泵出口，排出管(guan)流(liu)出。此時，在葉(xie)片中(zhong)心處由于液(ye)(ye)(ye)體(ti)(ti)被甩向(xiang)周圍而形成(cheng)既沒有空(kong)氣又沒有液(ye)(ye)(ye)體(ti)(ti)的(de)真(zhen)空(kong)低壓區，液(ye)(ye)(ye)池(chi)(chi)中(zhong)的(de)液(ye)(ye)(ye)體(ti)(ti)在池(chi)(chi)面大氣壓的(de)作(zuo)(zuo)用下，經吸入(ru)管(guan)流(liu)入(ru)泵內(nei)，液(ye)(ye)(ye)體(ti)(ti)就是這樣(yang)連續(xu)不(bu)斷地從(cong)液(ye)(ye)(ye)池(chi)(chi)中(zhong)被抽吸上來又連續(xu)不(bu)斷地從(cong)排出管(guan)流(liu)出。
三、潛水泵型號規格及參數
潛水泵品牌產(chan)品屬(shu)于泵類產(chan)品中用量最大的一款水(shui)(shui)泵產(chan)品，根據用途潛水(shui)(shui)泵型號種(zhong)類也分為多(duo)種(zhong)潛水(shui)(shui)泵。
農(nong)田灌溉(gai)或者養魚抽(chou)水之用(yong)的農(nong)用(yong)潛水泵產品有QY潛水泵或者QDX潛水泵，該兩款潛水泵型(xing)號及參數齊全，流量揚程范(fan)圍廣泛，滿足農(nong)業用(yong)泵。
噴泉景觀的噴泉潛(qian)水(shui)(shui)泵產(chan)品也(ye)是(shi)屬于(yu)清水(shui)(shui)潛(qian)水(shui)(shui)泵系(xi)列，該(gai)產(chan)品與QY潛(qian)水(shui)(shui)泵不同之處(chu)是(shi)此泵屬于(yu)水(shui)(shui)浸式(shi)而不是(shi)油浸式(shi)，就是(shi)新泵使用(yong)前必須先灌水(shui)(shui)才能使用(yong)。
還(huan)有(you)用于(yu)深井抽水(shui)用的深井潛水(shui)泵也屬(shu)于(yu)清水(shui)潛水(shui)泵產品，由于(yu)葉輪泵的特(te)殊結構不(bu)能輸送含有(you)顆粒雜質的液(ye)體(ti)。
還(huan)有(you)用于排污(wu)之用的WQ污(wu)水(shui)(shui)(shui)泵，污(wu)水(shui)(shui)(shui)潛(qian)(qian)水(shui)(shui)(shui)泵主要用于化糞池、城市(shi)生(sheng)活污(wu)水(shui)(shui)(shui)的排放、工業污(wu)水(shui)(shui)(shui)的處理輸送(song)等等，另外該類產品還(huan)可以制作成(cheng)具(ju)有(you)攪勻及切(qie)割功能的污(wu)水(shui)(shui)(shui)潛(qian)(qian)水(shui)(shui)(shui)泵型(xing)號。
另(ling)外還可以采(cai)用304、316、316L制作而成的各類不銹(xiu)鋼(gang)潛水泵產品(pin)，用于輸(shu)送食品(pin)級或者具有腐蝕性(xing)介(jie)質的不銹(xiu)鋼(gang)潛水泵類產品(pin)。
四、潛水泵如何選型
1、選用(yong)井用(yong)潛水電(dian)泵時，應根(gen)(gen)據井的(de)直徑（100mm，150mm，200mm，250mm，300mm等）確定電(dian)泵的(de)機座號，再根(gen)(gen)據井的(de)實際流量、揚程選用(yong)其具(ju)體規格(ge)型號。
2、用于淺井、河流、湖泊(bo)等一般清(qing)水(shui)場所(suo)取水(shui)時，可優先選(xuan)用QY型(xing)、Q型(xing)和(he)QS型(xing)等上泵(beng)型(xing)潛水(shui)電泵(beng)。
3、用于局部區域排水(shui)，水(shui)質中含有小顆粒固體雜質，如防汛排澇、建筑施工、養殖場凈化等(deng)，選用QX型、QDX型等(deng)下泵(beng)型潛水(shui)電(dian)泵(beng)較合適。
4、用(yong)于輸(shu)送含有固體顆(ke)(ke)粒和(he)污物等(deng)污水(shui)(shui)，尤(you)其(qi)是含有大(da)顆(ke)(ke)粒污物的污水(shui)(shui)時，應選(xuan)用(yong)WQ污水(shui)(shui)污物潛水(shui)(shui)電泵。
5、當用(yong)(yong)于煤(mei)礦等礦區采掘來輸(shu)送含有污物、煤(mei)粉等固(gu)體顆粒的污水(shui)(shui)時，必(bi)須選用(yong)(yong)能防(fang)爆(bao)的隔爆(bao)型礦用(yong)(yong)潛水(shui)(shui)電泵，切勿使(shi)用(yong)(yong)一(yi)般的潛水(shui)(shui)電泵，以免(mian)發生爆(bao)炸危險。
