一、潛水泵是干什么用的
潛水(shui)泵(beng)(beng)(beng)是一種專用于從地下深(shen)處提(ti)取水(shui)源(yuan)的設備(bei)。使(shi)用過程(cheng)中(zhong)整個(ge)設備(bei)都沉(chen)入水(shui)底進行(xing)工作，然(ran)后把地下的水(shui)源(yuan)向(xiang)地表進行(xing)提(ti)取。潛水(shui)泵(beng)(beng)(beng)的用途(tu)非常廣泛(fan)，用于溫泉洗浴，還可適用于從深(shen)井中(zhong)提(ti)取地下水(shui)，也可用于河流、水(shui)庫、水(shui)渠等(deng)提(ti)水(shui)工程(cheng)。主(zhu)要用于農田灌溉及(ji)高山區人畜用水(shui)，亦可供中(zhong)央空調冷卻、熱泵(beng)(beng)(beng)機組(zu)、冷泵(beng)(beng)(beng)機組(zu)、城市(shi)、工廠、鐵路(lu)、礦山、工地排(pai)水(shui)使(shi)用。
根(gen)據需求(qiu)不同，潛(qian)(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)也有(you)很多分類，有(you)深井潛(qian)(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)、潛(qian)(qian)(qian)(qian)(qian)(qian)污(wu)水(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)、潛(qian)(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)軸流泵(beng)(beng)(beng)、大型潛(qian)(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)電泵(beng)(beng)(beng)、熱水(shui)(shui)(shui)(shui)潛(qian)(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)、不銹鋼潛(qian)(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)、潛(qian)(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)螺旋(xuan)離(li)心泵(beng)(beng)(beng)等(deng)等(deng)。有(you)一些潛(qian)(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)只能抽(chou)送水(shui)(shui)(shui)(shui)質(zhi)清澈的(de)(de)水(shui)(shui)(shui)(shui)，不可(ke)含有(you)雜物(wu)，或者雜物(wu)顆粒(li)很小(xiao)，如(ru)深井潛(qian)(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)、熱水(shui)(shui)(shui)(shui)潛(qian)(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)等(deng)。有(you)一些潛(qian)(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)就(jiu)可(ke)以(yi)(yi)抽(chou)送泥水(shui)(shui)(shui)(shui)、雨水(shui)(shui)(shui)(shui)之類的(de)(de)，如(ru)潛(qian)(qian)(qian)(qian)(qian)(qian)污(wu)水(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)，但是對顆粒(li)物(wu)大小(xiao)要求(qiu)比(bi)較嚴格，太大的(de)(de)抽(chou)不了(le)。潛(qian)(qian)(qian)(qian)(qian)(qian)水(shui)(shui)(shui)(shui)螺旋(xuan)離(li)心泵(beng)(beng)(beng)因為其特有(you)的(de)(de)結構特質(zhi)，可(ke)以(yi)(yi)抽(chou)送的(de)(de)物(wu)質(zhi)就(jiu)比(bi)較大，可(ke)以(yi)(yi)抽(chou)送活魚、土豆、蘋果等(deng)等(deng)。
二、潛水泵的工作原理
開泵(beng)前，吸入(ru)管和(he)泵(beng)內(nei)必須(xu)充滿液(ye)(ye)(ye)(ye)體。開泵(beng)后，葉輪高速旋(xuan)轉(zhuan)，其(qi)中(zhong)的液(ye)(ye)(ye)(ye)體隨(sui)著葉片一起旋(xuan)轉(zhuan)，在離心(xin)的作用(yong)下，飛離葉輪向外射(she)出(chu)(chu)，射(she)出(chu)(chu)的液(ye)(ye)(ye)(ye)體在泵(beng)殼擴散(san)室內(nei)速度逐漸(jian)變慢(man)，壓(ya)力逐漸(jian)增加，然后從(cong)泵(beng)出(chu)(chu)口(kou)，排出(chu)(chu)管流出(chu)(chu)。此時，在葉片中(zhong)心(xin)處(chu)由于液(ye)(ye)(ye)(ye)體被甩(shuai)向周圍而(er)形成既沒(mei)有(you)空(kong)(kong)氣(qi)又沒(mei)有(you)液(ye)(ye)(ye)(ye)體的真空(kong)(kong)低壓(ya)區，液(ye)(ye)(ye)(ye)池(chi)中(zhong)的液(ye)(ye)(ye)(ye)體在池(chi)面大(da)氣(qi)壓(ya)的作用(yong)下，經吸入(ru)管流入(ru)泵(beng)內(nei)，液(ye)(ye)(ye)(ye)體就是這樣連續不斷地從(cong)液(ye)(ye)(ye)(ye)池(chi)中(zhong)被抽吸上來(lai)又連續不斷地從(cong)排出(chu)(chu)管流出(chu)(chu)。
三、潛水泵型號規格及參數
潛水泵品牌產品屬于泵(beng)類(lei)產品中用量最大的一款(kuan)水泵(beng)產品，根據(ju)用途(tu)潛(qian)水泵(beng)型號種類(lei)也(ye)分為多種潛(qian)水泵(beng)。
農(nong)田(tian)灌溉或(huo)者養魚(yu)抽水(shui)之用(yong)的農(nong)用(yong)潛(qian)水(shui)泵(beng)產品有QY潛(qian)水(shui)泵(beng)或(huo)者QDX潛(qian)水(shui)泵(beng)，該兩款(kuan)潛(qian)水(shui)泵(beng)型號(hao)及參數齊全(quan)，流量(liang)揚程范圍廣泛，滿足農(nong)業用(yong)泵(beng)。
噴泉景觀的噴泉潛(qian)水(shui)泵(beng)產(chan)品(pin)也(ye)是(shi)屬于清水(shui)潛(qian)水(shui)泵(beng)系(xi)列，該(gai)產(chan)品(pin)與QY潛(qian)水(shui)泵(beng)不同之(zhi)處(chu)是(shi)此泵(beng)屬于水(shui)浸(jin)式而不是(shi)油(you)浸(jin)式，就是(shi)新泵(beng)使(shi)用前必須(xu)先灌水(shui)才能(neng)使(shi)用。
還有(you)用(yong)于(yu)深(shen)(shen)井抽水(shui)用(yong)的深(shen)(shen)井潛水(shui)泵(beng)也屬于(yu)清水(shui)潛水(shui)泵(beng)產品，由于(yu)葉輪泵(beng)的特(te)殊結構不能輸送含(han)有(you)顆粒雜質的液(ye)體(ti)。
還有用于(yu)(yu)排污(wu)之(zhi)用的WQ污(wu)水(shui)泵，污(wu)水(shui)潛水(shui)泵主(zhu)要用于(yu)(yu)化(hua)糞池(chi)、城市生(sheng)活污(wu)水(shui)的排放、工業(ye)污(wu)水(shui)的處理輸送(song)等(deng)等(deng)，另外該類產品還可以(yi)制(zhi)作(zuo)成具有攪勻及(ji)切割功能的污(wu)水(shui)潛水(shui)泵型號。
另外還可以采(cai)用(yong)304、316、316L制(zhi)作而成(cheng)的各類不(bu)銹(xiu)鋼潛水(shui)泵產品(pin)(pin)，用(yong)于輸送食(shi)品(pin)(pin)級或者具(ju)有腐(fu)蝕性介(jie)質(zhi)的不(bu)銹(xiu)鋼潛水(shui)泵類產品(pin)(pin)。
四、潛水泵如何選型
1、選用(yong)井用(yong)潛水電泵時，應(ying)根據(ju)井的直徑（100mm，150mm，200mm，250mm，300mm等）確定電泵的機座號，再根據(ju)井的實際流量(liang)、揚程選用(yong)其具體(ti)規格(ge)型號。
2、用(yong)于淺井、河流、湖泊等一(yi)般清(qing)水場所取(qu)水時(shi)，可優先選用(yong)QY型(xing)、Q型(xing)和(he)QS型(xing)等上泵(beng)型(xing)潛水電(dian)泵(beng)。
3、用于局(ju)部(bu)區域排水，水質中含(han)有(you)小顆粒固體雜質，如防汛排澇、建(jian)筑施(shi)工、養殖場凈化等，選用QX型、QDX型等下泵(beng)型潛水電泵(beng)較合適。
4、用(yong)于輸送(song)含(han)有(you)固體顆粒(li)和污(wu)物等(deng)污(wu)水(shui)(shui)，尤其是含(han)有(you)大顆粒(li)污(wu)物的污(wu)水(shui)(shui)時，應選用(yong)WQ污(wu)水(shui)(shui)污(wu)物潛(qian)水(shui)(shui)電泵。
5、當用(yong)(yong)于煤礦等礦區(qu)采(cai)掘來輸送含有(you)污(wu)物(wu)、煤粉等固體(ti)顆粒的污(wu)水(shui)時(shi)，必須(xu)選用(yong)(yong)能防(fang)爆的隔爆型礦用(yong)(yong)潛水(shui)電(dian)(dian)泵，切勿(wu)使用(yong)(yong)一般的潛水(shui)電(dian)(dian)泵，以免發生爆炸危險。
