一、什么是增壓泵
增壓泵就是(shi)用(yong)(yong)來起到(dao)增壓(ya)(ya)(ya)(ya)作用(yong)(yong)的一款水(shui)(shui)(shui)泵(beng)(beng),泛(fan)指(zhi)能(neng)對(dui)管(guan)路(lu)的液體進行(xing)提供額外壓(ya)(ya)(ya)(ya)力的泵(beng)(beng)的統稱(cheng),其用(yong)(yong)途主(zhu)要有熱水(shui)(shui)(shui)器增壓(ya)(ya)(ya)(ya)用(yong)(yong)、高樓低水(shui)(shui)(shui)壓(ya)(ya)(ya)(ya)、桑拿浴、洗浴等加壓(ya)(ya)(ya)(ya)用(yong)(yong)、公寓(yu)最(zui)上(shang)層水(shui)(shui)(shui)壓(ya)(ya)(ya)(ya)不足(zu)的加壓(ya)(ya)(ya)(ya)、太陽(yang)能(neng)自動增壓(ya)(ya)(ya)(ya)、反滲透(tou)凈水(shui)(shui)(shui)器增壓(ya)(ya)(ya)(ya)用(yong)(yong)等等。增壓(ya)(ya)(ya)(ya)泵(beng)(beng)并不指(zhi)某一種類型的泵(beng)(beng),只要是(shi)泵(beng)(beng)都具有增壓(ya)(ya)(ya)(ya)功能(neng),所以增壓(ya)(ya)(ya)(ya)泵(beng)(beng)包含(han)的泵(beng)(beng)類產品(pin)繁多,可以是(shi)管(guan)道泵(beng)(beng)、離心泵(beng)(beng)、污水(shui)(shui)(shui)泵(beng)(beng)、自吸泵(beng)(beng)、多級泵(beng)(beng)等類型泵(beng)(beng)。
增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)在很多(duo)家(jia)庭(ting)中都非常受用(yong)(yong)(yong),尤其(qi)是(shi)一些高樓層的(de)(de)(de)用(yong)(yong)(yong)戶幾乎都要用(yong)(yong)(yong)到增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)。常規所指的(de)(de)(de)增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)分為:個人家(jia)庭(ting)安裝(zhuang)使(shi)用(yong)(yong)(yong)的(de)(de)(de)家(jia)用(yong)(yong)(yong)增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)和自(zi)來(lai)水公(gong)司供(gong)(gong)水或者(zhe)小區第二(er)次(ci)(ci)供(gong)(gong)水安裝(zhuang)使(shi)用(yong)(yong)(yong)的(de)(de)(de)管道增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng),也可以是(shi)工廠用(yong)(yong)(yong)水第二(er)次(ci)(ci)增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)使(shi)用(yong)(yong)(yong)的(de)(de)(de)增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)。增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)的(de)(de)(de)意思就(jiu)是(shi)在原來(lai)管道里面水壓(ya)(ya)(ya)(ya)的(de)(de)(de)基礎上(shang)(shang)進行第二(er)次(ci)(ci)增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)的(de)(de)(de)作(zuo)用(yong)(yong)(yong)泵(beng)(beng)(beng)(beng)進口(kou)的(de)(de)(de)壓(ya)(ya)(ya)(ya)力(li)(li)加上(shang)(shang)增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)所提供(gong)(gong)的(de)(de)(de)壓(ya)(ya)(ya)(ya)力(li)(li)就(jiu)是(shi)整個泵(beng)(beng)(beng)(beng)出(chu)口(kou)壓(ya)(ya)(ya)(ya)力(li)(li)。增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)可以分為立(li)式(shi)(shi)安裝(zhuang)或者(zhe)臥(wo)式(shi)(shi)安裝(zhuang),最常用(yong)(yong)(yong)的(de)(de)(de)家(jia)用(yong)(yong)(yong)增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)就(jiu)是(shi):WG型小型家(jia)用(yong)(yong)(yong)增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng),最常用(yong)(yong)(yong)的(de)(de)(de)第二(er)次(ci)(ci)供(gong)(gong)水增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)就(jiu)是(shi):ISG管道增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)、ISW臥(wo)式(shi)(shi)管道離心泵(beng)(beng)(beng)(beng)或者(zhe)目前新出(chu)來(lai)的(de)(de)(de)DL立(li)式(shi)(shi)不銹鋼(gang)輕型多(duo)級(ji)泵(beng)(beng)(beng)(beng)。如果要讓非自(zi)吸(xi)式(shi)(shi)的(de)(de)(de)增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)達到自(zi)吸(xi)效果(泵(beng)(beng)(beng)(beng)位于水池上(shang)(shang)方(fang)),可以在泵(beng)(beng)(beng)(beng)的(de)(de)(de)吸(xi)入口(kou)加裝(zhuang)底閥即可。
二、什么是自吸泵
自(zi)(zi)(zi)(zi)吸(xi)泵(beng)(beng)(beng)屬自(zi)(zi)(zi)(zi)吸(xi)式(shi)離心泵(beng)(beng)(beng),就(jiu)是把(ba)泵(beng)(beng)(beng)安(an)(an)裝(zhuang)在比液位高的(de)地方、第(di)一次把(ba)泵(beng)(beng)(beng)體里面灌水(shui)之后(hou)啟(qi)動自(zi)(zi)(zi)(zi)吸(xi)泵(beng)(beng)(beng)能(neng)(neng)把(ba)水(shui)抽上來排走的(de)泵(beng)(beng)(beng),我們(men)就(jiu)把(ba)它(ta)統稱(cheng)(cheng)為自(zi)(zi)(zi)(zi)吸(xi)泵(beng)(beng)(beng),以后(hou)再使用(yong)就(jiu)無需再次灌水(shui)即可(ke)啟(qi)動運行,自(zi)(zi)(zi)(zi)吸(xi)泵(beng)(beng)(beng)是否(fou)自(zi)(zi)(zi)(zi)吸(xi)要看(kan)停機(ji)(ji)后(hou)葉輪是否(fou)浸入水(shui)中,自(zi)(zi)(zi)(zi)吸(xi)泵(beng)(beng)(beng)就(jiu)是因為有(you)獨特的(de)泵(beng)(beng)(beng)腔(qiang)結構而可(ke)以保(bao)證每次停機(ji)(ji)后(hou)葉輪都(dou)可(ke)以浸入水(shui)中才保(bao)證了其自(zi)(zi)(zi)(zi)吸(xi)。自(zi)(zi)(zi)(zi)吸(xi)泵(beng)(beng)(beng)不但具(ju)有(you)自(zi)(zi)(zi)(zi)吸(xi)泵(beng)(beng)(beng)的(de)功(gong)能(neng)(neng)并且(qie)還具(ju)有(you)增壓(ya)泵(beng)(beng)(beng)的(de)功(gong)能(neng)(neng),所以我們(men)也可(ke)以把(ba)自(zi)(zi)(zi)(zi)吸(xi)泵(beng)(beng)(beng)稱(cheng)(cheng)為自(zi)(zi)(zi)(zi)吸(xi)增壓(ya)泵(beng)(beng)(beng)。它(ta)具(ju)有(you)結構緊湊、操作方便、運行平穩、維護(hu)容易、效率高、壽命長,并有(you)較強的(de)自(zi)(zi)(zi)(zi)吸(xi)能(neng)(neng)力等優點(dian)。管(guan)路不需安(an)(an)裝(zhuang)底閥(fa),工作前(qian)只需保(bao)證泵(beng)(beng)(beng)體內儲(chu)有(you)定量(liang)引液即可(ke)。不同(tong)液體可(ke)采用(yong)不同(tong)材質自(zi)(zi)(zi)(zi)吸(xi)泵(beng)(beng)(beng)。
三、增壓泵和自吸泵的區別
1、從安裝位置來看
增(zeng)壓(ya)泵(beng)一(yi)般安裝(zhuang)在(zai)(zai)進水(shui)管道上(shang),在(zai)(zai)原有(you)管道上(shang)剪斷一(yi)段(duan)后(hou)泵(beng)串聯(lian)到(dao)(dao)管路(lu)上(shang)即可(ke),管道中(zhong)間的(de)水(shui)位高于(yu)泵(beng)體;自吸泵(beng)需安裝(zhuang)在(zai)(zai)回(hui)水(shui)管上(shang),增(zeng)壓(ya)系統(tong)壓(ya)力(li),以助其循環(huan),用剪子剪斷一(yi)段(duan)管道,泵(beng)串聯(lian)到(dao)(dao)管路(lu)上(shang)即可(ke),管道中(zhong)間的(de)水(shui)位低于(yu)泵(beng)體。
2、從適用范圍來看
增壓泵一般用在集(ji)中供暖(nuan)系統上,以及(ji)(ji)太陽能落差小(xiao)導致水壓小(xiao),以及(ji)(ji)熱(re)水器水壓小(xiao),需要增壓的(de)情(qing)況下;自(zi)吸泵主要針對的(de)是自(zi)采(cai)暖(nuan)用戶,或者中大戶型家(jia)庭取(qu)暖(nuan)系統循環、地暖(nuan)熱(re)水循環使用。如(ru)果進(jin)水溫(wen)度可(ke)以、出水溫(wen)度較(jiao)低(di),安裝自(zi)吸泵就(jiu)可(ke)以解決問(wen)題,但是如(ru)果進(jin)回水溫(wen)度都低(di),那么(me)需要先(xian)查找(zhao)不熱(re)的(de)原(yuan)因。
3、從增壓強弱來看
增壓泵(beng)主要(yao)解(jie)決水壓偏(pian)小的(de)(de)(de)問(wen)題,屬(shu)于壓力(li)(li)偏(pian)小的(de)(de)(de)類型(xing)泵(beng),這主要(yao)是由(you)水泵(beng)結構決定的(de)(de)(de),增壓泵(beng)是靠(kao)離心力(li)(li)增壓;而自吸泵(beng)相較增壓泵(beng)壓力(li)(li)較大,可以(yi)帶動整個供暖系統的(de)(de)(de)循環。
4、從產品操作來看
增壓(ya)泵多(duo)是(shi)自(zi)動(dong)控制,即開(kai)(kai)關是(shi)水(shui)流(liu)(liu)自(zi)動(dong)開(kai)(kai)關控制,只要有(you)水(shui)流(liu)(liu)動(dong)開(kai)(kai)關自(zi)動(dong)啟動(dong),沒有(you)水(shui)流(liu)(liu)動(dong)自(zi)動(dong)關閉;自(zi)吸泵大多(duo)是(shi)手(shou)動(dong)控制,需要人為開(kai)(kai)動(dong)開(kai)(kai)關,實現(xian)水(shui)泵接通運轉和停止運轉。
四、自吸泵和增壓泵哪個效果好
自吸(xi)泵(beng)(beng)和(he)增壓(ya)泵(beng)(beng)都可以對自來水(shui)(shui)進行(xing)增壓(ya),增壓(ya)泵(beng)(beng)帶有恒(heng)壓(ya)裝(zhuang)置,它能夠讓水(shui)(shui)管內的(de)水(shui)(shui)壓(ya)保持一個相對平均(jun)的(de)壓(ya)力。但自吸(xi)泵(beng)(beng)是不帶恒(heng)壓(ya)裝(zhuang)置的(de),當在本來就有水(shui)(shui)壓(ya)的(de)管道上(shang)裝(zhuang)它后(hou),嚴(yan)重情況下會把水(shui)(shui)表玻璃都會吸(xi)碎(sui)掉。
如果水沒有斷(duan)流(liu)情況可以(yi)使用增壓泵(beng),如果經(jing)常斷(duan)流(liu)就要(yao)準備個容器(水池、水罐等(deng)),容器上可以(yi)裝排(pai)水管還可以(yi)使用增壓泵(beng),不能(neng)裝排(pai)水管就只能(neng)裝自吸泵(beng)。
適合選增壓泵的情況:
使用(yong)自(zi)(zi)來水的(de)(de)住戶(hu):因(yin)為自(zi)(zi)來水是具有壓(ya)力的(de)(de),尤(you)其是住在(zai)高層的(de)(de)住戶(hu),需要(yao)借助(zhu)增(zeng)壓(ya)泵(beng)來增(zeng)壓(ya),讓壓(ya)力達到0.65MPa左右,才能(neng)實現(xian)正常使用(yong)。
適合選自吸泵的情況:
像很多農(nong)村家里,還沒有通(tong)自(zi)來水(shui)(shui)的(de)(de),只能(neng)使用(yong)井(jing)水(shui)(shui),水(shui)(shui)井(jing)或水(shui)(shui)缸的(de)(de)位置比較低(di),那(nei)么使用(yong)自(zi)吸(xi)泵的(de)(de)話,能(neng)夠(gou)將水(shui)(shui)自(zi)動吸(xi)進凈水(shui)(shui)器里面(mian)。
另外,在購買自(zi)吸泵(beng)和(he)增壓(ya)泵(beng)時(shi),也要注意以下一(yi)些事項:
購買增壓泵時,要(yao)向廠(chang)(chang)家提供(gong)自家的(de)(de)供(gong)水管道的(de)(de)型(xing)號、口徑以及自己所(suo)需要(yao)的(de)(de)流量大小和揚(yang)程,這(zhe)樣廠(chang)(chang)家就能根據用戶的(de)(de)要(yao)求(qiu),給(gei)出一(yi)款合適的(de)(de)泵。
購買(mai)自吸泵時,基本也和增壓泵的(de)購買(mai)注意事(shi)項差不多(duo),當(dang)然(ran)用戶(hu)也可以向(xiang)廠家說明自己所(suo)想(xiang)抽取的(de)是什(shen)么液體介質,這樣廠家就(jiu)能(neng)夠匹配出適(shi)合用戶(hu)的(de)自吸泵,無論是抽取清水還(huan)是其他介質。