一、什么是增壓泵
增壓泵就是用來起到增(zeng)壓(ya)(ya)(ya)(ya)(ya)作用的(de)(de)一款水(shui)泵(beng)，泛指能(neng)對管路(lu)的(de)(de)液體進(jin)行提供額(e)外壓(ya)(ya)(ya)(ya)(ya)力的(de)(de)泵(beng)的(de)(de)統稱，其用途(tu)主要有熱水(shui)器(qi)增(zeng)壓(ya)(ya)(ya)(ya)(ya)用、高樓低水(shui)壓(ya)(ya)(ya)(ya)(ya)、桑拿(na)浴、洗浴等加壓(ya)(ya)(ya)(ya)(ya)用、公寓最上(shang)層(ceng)水(shui)壓(ya)(ya)(ya)(ya)(ya)不足的(de)(de)加壓(ya)(ya)(ya)(ya)(ya)、太(tai)陽能(neng)自(zi)動(dong)增(zeng)壓(ya)(ya)(ya)(ya)(ya)、反滲透(tou)凈水(shui)器(qi)增(zeng)壓(ya)(ya)(ya)(ya)(ya)用等等。增(zeng)壓(ya)(ya)(ya)(ya)(ya)泵(beng)并不指某一種類(lei)型的(de)(de)泵(beng)，只要是泵(beng)都具有增(zeng)壓(ya)(ya)(ya)(ya)(ya)功能(neng)，所以增(zeng)壓(ya)(ya)(ya)(ya)(ya)泵(beng)包含的(de)(de)泵(beng)類(lei)產品繁多，可(ke)以是管道泵(beng)、離心泵(beng)、污水(shui)泵(beng)、自(zi)吸泵(beng)、多級(ji)泵(beng)等類(lei)型泵(beng)。
增(zeng)(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)在很多家庭中(zhong)都非(fei)常受用(yong)(yong)，尤其(qi)是(shi)(shi)一些高樓(lou)層的(de)(de)(de)(de)用(yong)(yong)戶幾乎都要用(yong)(yong)到(dao)增(zeng)(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)。常規所指(zhi)的(de)(de)(de)(de)增(zeng)(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)分為：個人家庭安裝(zhuang)(zhuang)使(shi)用(yong)(yong)的(de)(de)(de)(de)家用(yong)(yong)增(zeng)(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)和自(zi)來水(shui)(shui)(shui)(shui)公(gong)司供水(shui)(shui)(shui)(shui)或(huo)者(zhe)小區第(di)二(er)次供水(shui)(shui)(shui)(shui)安裝(zhuang)(zhuang)使(shi)用(yong)(yong)的(de)(de)(de)(de)管(guan)道增(zeng)(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)，也可(ke)以是(shi)(shi)工(gong)廠(chang)用(yong)(yong)水(shui)(shui)(shui)(shui)第(di)二(er)次增(zeng)(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)使(shi)用(yong)(yong)的(de)(de)(de)(de)增(zeng)(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)。增(zeng)(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)意(yi)思就(jiu)(jiu)是(shi)(shi)在原來管(guan)道里面(mian)水(shui)(shui)(shui)(shui)壓(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)基礎上進(jin)行第(di)二(er)次增(zeng)(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)作(zuo)用(yong)(yong)泵(beng)(beng)(beng)(beng)(beng)進(jin)口的(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)力加上增(zeng)(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)所提供的(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)力就(jiu)(jiu)是(shi)(shi)整(zheng)個泵(beng)(beng)(beng)(beng)(beng)出(chu)(chu)口壓(ya)(ya)(ya)(ya)(ya)力。增(zeng)(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)可(ke)以分為立式安裝(zhuang)(zhuang)或(huo)者(zhe)臥式安裝(zhuang)(zhuang)，最(zui)常用(yong)(yong)的(de)(de)(de)(de)家用(yong)(yong)增(zeng)(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)就(jiu)(jiu)是(shi)(shi)：WG型(xing)小型(xing)家用(yong)(yong)增(zeng)(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)，最(zui)常用(yong)(yong)的(de)(de)(de)(de)第(di)二(er)次供水(shui)(shui)(shui)(shui)增(zeng)(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)就(jiu)(jiu)是(shi)(shi)：ISG管(guan)道增(zeng)(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)、ISW臥式管(guan)道離心泵(beng)(beng)(beng)(beng)(beng)或(huo)者(zhe)目前新出(chu)(chu)來的(de)(de)(de)(de)DL立式不(bu)銹鋼輕(qing)型(xing)多級泵(beng)(beng)(beng)(beng)(beng)。如(ru)果要讓非(fei)自(zi)吸式的(de)(de)(de)(de)增(zeng)(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)達到(dao)自(zi)吸效果（泵(beng)(beng)(beng)(beng)(beng)位于(yu)水(shui)(shui)(shui)(shui)池上方(fang)），可(ke)以在泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)吸入口加裝(zhuang)(zhuang)底閥(fa)即可(ke)。
二、什么是自吸泵
自吸(xi)(xi)(xi)(xi)(xi)(xi)泵(beng)(beng)(beng)(beng)(beng)屬(shu)自吸(xi)(xi)(xi)(xi)(xi)(xi)式離心泵(beng)(beng)(beng)(beng)(beng)，就是(shi)(shi)把(ba)(ba)泵(beng)(beng)(beng)(beng)(beng)安裝在比液位高(gao)的(de)地方(fang)、第一次把(ba)(ba)泵(beng)(beng)(beng)(beng)(beng)體(ti)里面(mian)灌水(shui)之后啟動(dong)自吸(xi)(xi)(xi)(xi)(xi)(xi)泵(beng)(beng)(beng)(beng)(beng)能把(ba)(ba)水(shui)抽上來排走(zou)的(de)泵(beng)(beng)(beng)(beng)(beng)，我們就把(ba)(ba)它統稱為自吸(xi)(xi)(xi)(xi)(xi)(xi)泵(beng)(beng)(beng)(beng)(beng)，以(yi)后再(zai)使用就無需(xu)(xu)再(zai)次灌水(shui)即(ji)可啟動(dong)運(yun)行(xing)，自吸(xi)(xi)(xi)(xi)(xi)(xi)泵(beng)(beng)(beng)(beng)(beng)是(shi)(shi)否自吸(xi)(xi)(xi)(xi)(xi)(xi)要看(kan)停機后葉輪(lun)是(shi)(shi)否浸入水(shui)中(zhong)，自吸(xi)(xi)(xi)(xi)(xi)(xi)泵(beng)(beng)(beng)(beng)(beng)就是(shi)(shi)因為有(you)(you)獨特的(de)泵(beng)(beng)(beng)(beng)(beng)腔結(jie)構而可以(yi)保(bao)(bao)證(zheng)(zheng)每次停機后葉輪(lun)都可以(yi)浸入水(shui)中(zhong)才保(bao)(bao)證(zheng)(zheng)了(le)其自吸(xi)(xi)(xi)(xi)(xi)(xi)。自吸(xi)(xi)(xi)(xi)(xi)(xi)泵(beng)(beng)(beng)(beng)(beng)不(bu)但具(ju)有(you)(you)自吸(xi)(xi)(xi)(xi)(xi)(xi)泵(beng)(beng)(beng)(beng)(beng)的(de)功能并且還具(ju)有(you)(you)增壓泵(beng)(beng)(beng)(beng)(beng)的(de)功能，所以(yi)我們也可以(yi)把(ba)(ba)自吸(xi)(xi)(xi)(xi)(xi)(xi)泵(beng)(beng)(beng)(beng)(beng)稱為自吸(xi)(xi)(xi)(xi)(xi)(xi)增壓泵(beng)(beng)(beng)(beng)(beng)。它具(ju)有(you)(you)結(jie)構緊湊、操(cao)作方(fang)便、運(yun)行(xing)平穩、維(wei)護容易、效率(lv)高(gao)、壽命長(chang)，并有(you)(you)較強的(de)自吸(xi)(xi)(xi)(xi)(xi)(xi)能力等優點(dian)。管路不(bu)需(xu)(xu)安裝底閥，工作前只需(xu)(xu)保(bao)(bao)證(zheng)(zheng)泵(beng)(beng)(beng)(beng)(beng)體(ti)內儲有(you)(you)定量引液即(ji)可。不(bu)同液體(ti)可采用不(bu)同材(cai)質自吸(xi)(xi)(xi)(xi)(xi)(xi)泵(beng)(beng)(beng)(beng)(beng)。
三、增壓泵和自吸泵的區別
1、從安裝位置來看
增壓(ya)泵(beng)一般安(an)裝在進水管(guan)(guan)(guan)(guan)道(dao)(dao)上(shang)，在原有(you)管(guan)(guan)(guan)(guan)道(dao)(dao)上(shang)剪斷一段后泵(beng)串(chuan)聯到管(guan)(guan)(guan)(guan)路(lu)上(shang)即可(ke)，管(guan)(guan)(guan)(guan)道(dao)(dao)中間(jian)的水位高于泵(beng)體；自(zi)吸泵(beng)需安(an)裝在回水管(guan)(guan)(guan)(guan)上(shang)，增壓(ya)系(xi)統壓(ya)力(li)，以助其循環，用(yong)剪子剪斷一段管(guan)(guan)(guan)(guan)道(dao)(dao)，泵(beng)串(chuan)聯到管(guan)(guan)(guan)(guan)路(lu)上(shang)即可(ke)，管(guan)(guan)(guan)(guan)道(dao)(dao)中間(jian)的水位低(di)于泵(beng)體。
2、從適用范圍來看
增(zeng)壓(ya)泵一(yi)般用(yong)(yong)在集(ji)中供(gong)暖系統(tong)上，以(yi)及太陽能落(luo)差小(xiao)(xiao)導(dao)致水壓(ya)小(xiao)(xiao)，以(yi)及熱(re)(re)水器水壓(ya)小(xiao)(xiao)，需要增(zeng)壓(ya)的情況下(xia)；自(zi)吸(xi)泵主(zhu)要針對的是自(zi)采暖用(yong)(yong)戶，或者中大戶型(xing)家(jia)庭取暖系統(tong)循環、地暖熱(re)(re)水循環使用(yong)(yong)。如果進水溫度可(ke)以(yi)、出水溫度較低，安裝自(zi)吸(xi)泵就可(ke)以(yi)解決問題，但是如果進回(hui)水溫度都低，那么需要先(xian)查找不(bu)熱(re)(re)的原(yuan)因。
3、從增壓強弱來看
增壓(ya)(ya)泵(beng)主(zhu)(zhu)要(yao)解(jie)決水壓(ya)(ya)偏(pian)(pian)小的問題，屬于壓(ya)(ya)力偏(pian)(pian)小的類型(xing)泵(beng)，這主(zhu)(zhu)要(yao)是由(you)水泵(beng)結構決定(ding)的，增壓(ya)(ya)泵(beng)是靠離(li)心力增壓(ya)(ya)；而自吸泵(beng)相較(jiao)增壓(ya)(ya)泵(beng)壓(ya)(ya)力較(jiao)大，可以帶動整個供暖(nuan)系統的循環(huan)。
4、從產品操作來看
增(zeng)壓泵(beng)多是(shi)(shi)自動(dong)控(kong)(kong)制，即開關(guan)(guan)是(shi)(shi)水流自動(dong)開關(guan)(guan)控(kong)(kong)制，只要(yao)有水流動(dong)開關(guan)(guan)自動(dong)啟動(dong)，沒有水流動(dong)自動(dong)關(guan)(guan)閉；自吸泵(beng)大多是(shi)(shi)手動(dong)控(kong)(kong)制，需要(yao)人為開動(dong)開關(guan)(guan)，實(shi)現水泵(beng)接通運轉和停止運轉。
四、自吸泵和增壓泵哪個效果好
自吸泵(beng)(beng)和增壓(ya)(ya)(ya)泵(beng)(beng)都(dou)可以對(dui)自來水(shui)進(jin)行增壓(ya)(ya)(ya)，增壓(ya)(ya)(ya)泵(beng)(beng)帶(dai)有(you)恒壓(ya)(ya)(ya)裝置，它能夠讓水(shui)管內(nei)的水(shui)壓(ya)(ya)(ya)保持一個相(xiang)對(dui)平均的壓(ya)(ya)(ya)力。但自吸泵(beng)(beng)是不帶(dai)恒壓(ya)(ya)(ya)裝置的，當在本來就(jiu)有(you)水(shui)壓(ya)(ya)(ya)的管道(dao)上裝它后，嚴重情(qing)況下會把水(shui)表玻璃都(dou)會吸碎(sui)掉。
如果(guo)水沒有斷流情況可以使用增壓泵(beng)(beng)，如果(guo)經(jing)常斷流就(jiu)要準備個容器(qi)（水池、水罐等），容器(qi)上(shang)可以裝排水管(guan)(guan)還可以使用增壓泵(beng)(beng)，不能裝排水管(guan)(guan)就(jiu)只能裝自吸泵(beng)(beng)。
適合選增壓泵的情況：
使用(yong)自(zi)來水的住(zhu)戶(hu)：因為(wei)自(zi)來水是具(ju)有壓(ya)力(li)的，尤其是住(zhu)在(zai)高層的住(zhu)戶(hu)，需要(yao)借助(zhu)增(zeng)(zeng)壓(ya)泵來增(zeng)(zeng)壓(ya)，讓壓(ya)力(li)達到0.65MPa左右(you)，才能實(shi)現正常使用(yong)。
適合選自吸泵的情況：
像很多農村家(jia)里，還沒(mei)有通自來水的(de)，只能使(shi)用井水，水井或水缸的(de)位置(zhi)比較低，那(nei)么(me)使(shi)用自吸泵的(de)話(hua)，能夠將(jiang)水自動吸進(jin)凈水器里面。
另外，在購買(mai)自吸泵和增壓泵時，也要(yao)注意以下一些事項：
購買增壓泵時，要(yao)(yao)向廠家提供(gong)自家的(de)供(gong)水管道的(de)型號、口徑以及自己所需要(yao)(yao)的(de)流量大(da)小和揚程，這樣廠家就能根據用戶的(de)要(yao)(yao)求，給出一款合適(shi)的(de)泵。
購買(mai)自(zi)吸(xi)泵(beng)時，基本也和(he)增壓(ya)泵(beng)的(de)(de)購買(mai)注意事項差不多，當然用(yong)戶(hu)也可以(yi)向(xiang)廠家說(shuo)明自(zi)己(ji)所想抽(chou)取的(de)(de)是(shi)什么液(ye)體介(jie)質，這樣廠家就(jiu)能夠匹(pi)配出適合用(yong)戶(hu)的(de)(de)自(zi)吸(xi)泵(beng)，無論是(shi)抽(chou)取清水還是(shi)其他介(jie)質。
