一、什么是增壓泵
增壓泵就是用(yong)來起到增(zeng)壓(ya)(ya)(ya)(ya)(ya)作用(yong)的(de)一款水泵(beng)(beng)(beng)，泛指能(neng)對管路的(de)液體進行提(ti)供(gong)額外壓(ya)(ya)(ya)(ya)(ya)力的(de)泵(beng)(beng)(beng)的(de)統稱(cheng)，其(qi)用(yong)途主要有熱水器增(zeng)壓(ya)(ya)(ya)(ya)(ya)用(yong)、高(gao)樓低水壓(ya)(ya)(ya)(ya)(ya)、桑(sang)拿浴、洗浴等加(jia)壓(ya)(ya)(ya)(ya)(ya)用(yong)、公寓最上層水壓(ya)(ya)(ya)(ya)(ya)不足的(de)加(jia)壓(ya)(ya)(ya)(ya)(ya)、太陽能(neng)自(zi)動(dong)增(zeng)壓(ya)(ya)(ya)(ya)(ya)、反滲透凈水器增(zeng)壓(ya)(ya)(ya)(ya)(ya)用(yong)等等。增(zeng)壓(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)并不指某(mou)一種(zhong)類型的(de)泵(beng)(beng)(beng)，只要是泵(beng)(beng)(beng)都(dou)具有增(zeng)壓(ya)(ya)(ya)(ya)(ya)功能(neng)，所(suo)以(yi)增(zeng)壓(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)包含的(de)泵(beng)(beng)(beng)類產(chan)品繁(fan)多，可以(yi)是管道泵(beng)(beng)(beng)、離心泵(beng)(beng)(beng)、污水泵(beng)(beng)(beng)、自(zi)吸泵(beng)(beng)(beng)、多級泵(beng)(beng)(beng)等類型泵(beng)(beng)(beng)。
增(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)在(zai)很多(duo)(duo)家(jia)(jia)庭中都非常(chang)受用(yong)(yong)，尤其(qi)是一些高樓層的(de)用(yong)(yong)戶幾乎都要(yao)用(yong)(yong)到(dao)增(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)。常(chang)規所指的(de)增(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)分為：個人家(jia)(jia)庭安(an)裝(zhuang)使(shi)用(yong)(yong)的(de)家(jia)(jia)用(yong)(yong)增(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)和自來(lai)(lai)水公司供(gong)水或(huo)(huo)者(zhe)小區第(di)二次(ci)供(gong)水安(an)裝(zhuang)使(shi)用(yong)(yong)的(de)管道增(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)，也可以是工(gong)廠用(yong)(yong)水第(di)二次(ci)增(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)使(shi)用(yong)(yong)的(de)增(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)。增(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)的(de)意思就是在(zai)原來(lai)(lai)管道里面水壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)的(de)基礎上(shang)進(jin)行(xing)第(di)二次(ci)增(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)的(de)作用(yong)(yong)泵(beng)(beng)(beng)(beng)(beng)進(jin)口的(de)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)力加上(shang)增(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)所提供(gong)的(de)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)力就是整個泵(beng)(beng)(beng)(beng)(beng)出口壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)力。增(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)可以分為立(li)(li)式(shi)安(an)裝(zhuang)或(huo)(huo)者(zhe)臥(wo)式(shi)安(an)裝(zhuang)，最常(chang)用(yong)(yong)的(de)家(jia)(jia)用(yong)(yong)增(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)就是：WG型(xing)小型(xing)家(jia)(jia)用(yong)(yong)增(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)，最常(chang)用(yong)(yong)的(de)第(di)二次(ci)供(gong)水增(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)就是：ISG管道增(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)、ISW臥(wo)式(shi)管道離心泵(beng)(beng)(beng)(beng)(beng)或(huo)(huo)者(zhe)目(mu)前(qian)新出來(lai)(lai)的(de)DL立(li)(li)式(shi)不銹(xiu)鋼輕型(xing)多(duo)(duo)級泵(beng)(beng)(beng)(beng)(beng)。如果要(yao)讓非自吸(xi)式(shi)的(de)增(zeng)(zeng)(zeng)(zeng)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)達(da)到(dao)自吸(xi)效(xiao)果（泵(beng)(beng)(beng)(beng)(beng)位(wei)于水池上(shang)方），可以在(zai)泵(beng)(beng)(beng)(beng)(beng)的(de)吸(xi)入口加裝(zhuang)底閥即可。
二、什么是自吸泵
自(zi)(zi)(zi)吸(xi)泵(beng)(beng)(beng)(beng)(beng)屬自(zi)(zi)(zi)吸(xi)式(shi)離(li)心泵(beng)(beng)(beng)(beng)(beng)，就(jiu)(jiu)是(shi)把(ba)泵(beng)(beng)(beng)(beng)(beng)安裝(zhuang)在(zai)比液位高(gao)的(de)(de)地(di)方、第一次(ci)把(ba)泵(beng)(beng)(beng)(beng)(beng)體(ti)里面灌水(shui)(shui)之(zhi)后(hou)啟動(dong)自(zi)(zi)(zi)吸(xi)泵(beng)(beng)(beng)(beng)(beng)能(neng)把(ba)水(shui)(shui)抽上來排走的(de)(de)泵(beng)(beng)(beng)(beng)(beng)，我們(men)就(jiu)(jiu)把(ba)它(ta)統稱(cheng)為自(zi)(zi)(zi)吸(xi)泵(beng)(beng)(beng)(beng)(beng)，以(yi)(yi)后(hou)再使用就(jiu)(jiu)無(wu)需(xu)再次(ci)灌水(shui)(shui)即(ji)可(ke)啟動(dong)運(yun)行，自(zi)(zi)(zi)吸(xi)泵(beng)(beng)(beng)(beng)(beng)是(shi)否自(zi)(zi)(zi)吸(xi)要看停機后(hou)葉(xie)輪(lun)是(shi)否浸入水(shui)(shui)中，自(zi)(zi)(zi)吸(xi)泵(beng)(beng)(beng)(beng)(beng)就(jiu)(jiu)是(shi)因為有獨(du)特的(de)(de)泵(beng)(beng)(beng)(beng)(beng)腔(qiang)結構(gou)而可(ke)以(yi)(yi)保(bao)證每(mei)次(ci)停機后(hou)葉(xie)輪(lun)都可(ke)以(yi)(yi)浸入水(shui)(shui)中才(cai)保(bao)證了其自(zi)(zi)(zi)吸(xi)。自(zi)(zi)(zi)吸(xi)泵(beng)(beng)(beng)(beng)(beng)不(bu)但具(ju)(ju)有自(zi)(zi)(zi)吸(xi)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)功(gong)(gong)能(neng)并且還(huan)具(ju)(ju)有增(zeng)壓(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)功(gong)(gong)能(neng)，所(suo)以(yi)(yi)我們(men)也可(ke)以(yi)(yi)把(ba)自(zi)(zi)(zi)吸(xi)泵(beng)(beng)(beng)(beng)(beng)稱(cheng)為自(zi)(zi)(zi)吸(xi)增(zeng)壓(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)。它(ta)具(ju)(ju)有結構(gou)緊(jin)湊、操作(zuo)方便、運(yun)行平(ping)穩、維護容易、效率高(gao)、壽命長，并有較強的(de)(de)自(zi)(zi)(zi)吸(xi)能(neng)力等(deng)優點。管路(lu)不(bu)需(xu)安裝(zhuang)底閥，工作(zuo)前只需(xu)保(bao)證泵(beng)(beng)(beng)(beng)(beng)體(ti)內儲(chu)有定量引液即(ji)可(ke)。不(bu)同液體(ti)可(ke)采用不(bu)同材質自(zi)(zi)(zi)吸(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
增壓泵(beng)一般(ban)安(an)裝在(zai)進水(shui)(shui)管(guan)道(dao)上(shang)(shang)，在(zai)原(yuan)有管(guan)道(dao)上(shang)(shang)剪(jian)斷一段(duan)后泵(beng)串聯(lian)到管(guan)路(lu)(lu)上(shang)(shang)即可(ke)，管(guan)道(dao)中(zhong)(zhong)間的(de)水(shui)(shui)位(wei)高(gao)于(yu)泵(beng)體(ti)；自(zi)吸(xi)泵(beng)需(xu)安(an)裝在(zai)回水(shui)(shui)管(guan)上(shang)(shang)，增壓系統壓力，以(yi)助其循環，用剪(jian)子(zi)剪(jian)斷一段(duan)管(guan)道(dao)，泵(beng)串聯(lian)到管(guan)路(lu)(lu)上(shang)(shang)即可(ke)，管(guan)道(dao)中(zhong)(zhong)間的(de)水(shui)(shui)位(wei)低(di)于(yu)泵(beng)體(ti)。
2、從適用范圍來看
增壓(ya)泵(beng)一般用(yong)在集中供暖(nuan)(nuan)系統上，以(yi)(yi)及太陽(yang)能(neng)落差(cha)小導(dao)致水壓(ya)小，以(yi)(yi)及熱(re)水器(qi)水壓(ya)小，需(xu)要(yao)(yao)增壓(ya)的(de)(de)(de)情況下；自吸(xi)泵(beng)主要(yao)(yao)針對(dui)的(de)(de)(de)是自采暖(nuan)(nuan)用(yong)戶，或者中大戶型家(jia)庭取暖(nuan)(nuan)系統循環(huan)、地(di)暖(nuan)(nuan)熱(re)水循環(huan)使用(yong)。如果(guo)(guo)進(jin)水溫度(du)(du)可以(yi)(yi)、出水溫度(du)(du)較低，安(an)裝自吸(xi)泵(beng)就可以(yi)(yi)解決問題(ti)，但是如果(guo)(guo)進(jin)回(hui)水溫度(du)(du)都低，那么需(xu)要(yao)(yao)先(xian)查(cha)找不熱(re)的(de)(de)(de)原因。
3、從增壓強弱來看
增壓泵(beng)(beng)主要(yao)解決(jue)(jue)水壓偏小的(de)(de)問題，屬于(yu)壓力偏小的(de)(de)類型泵(beng)(beng)，這主要(yao)是(shi)由(you)水泵(beng)(beng)結構(gou)決(jue)(jue)定的(de)(de)，增壓泵(beng)(beng)是(shi)靠離心力增壓；而(er)自吸(xi)泵(beng)(beng)相較增壓泵(beng)(beng)壓力較大，可以(yi)帶動整個供暖(nuan)系統的(de)(de)循環。
4、從產品操作來看
增壓泵(beng)(beng)多(duo)是(shi)自(zi)(zi)動(dong)(dong)(dong)控(kong)制(zhi)，即開(kai)關是(shi)水(shui)(shui)流自(zi)(zi)動(dong)(dong)(dong)開(kai)關控(kong)制(zhi)，只要有(you)水(shui)(shui)流動(dong)(dong)(dong)開(kai)關自(zi)(zi)動(dong)(dong)(dong)啟動(dong)(dong)(dong)，沒有(you)水(shui)(shui)流動(dong)(dong)(dong)自(zi)(zi)動(dong)(dong)(dong)關閉；自(zi)(zi)吸泵(beng)(beng)大多(duo)是(shi)手動(dong)(dong)(dong)控(kong)制(zhi)，需(xu)要人為開(kai)動(dong)(dong)(dong)開(kai)關，實(shi)現水(shui)(shui)泵(beng)(beng)接通運轉(zhuan)(zhuan)和停止運轉(zhuan)(zhuan)。
四、自吸泵和增壓泵哪個效果好
自吸(xi)(xi)泵和增(zeng)壓(ya)(ya)(ya)(ya)泵都(dou)可(ke)以對(dui)(dui)自來(lai)(lai)水(shui)(shui)進行增(zeng)壓(ya)(ya)(ya)(ya)，增(zeng)壓(ya)(ya)(ya)(ya)泵帶有恒(heng)壓(ya)(ya)(ya)(ya)裝(zhuang)(zhuang)置，它(ta)(ta)能夠讓(rang)水(shui)(shui)管內(nei)的水(shui)(shui)壓(ya)(ya)(ya)(ya)保持一(yi)個相對(dui)(dui)平(ping)均的壓(ya)(ya)(ya)(ya)力。但自吸(xi)(xi)泵是不帶恒(heng)壓(ya)(ya)(ya)(ya)裝(zhuang)(zhuang)置的，當在本來(lai)(lai)就有水(shui)(shui)壓(ya)(ya)(ya)(ya)的管道上裝(zhuang)(zhuang)它(ta)(ta)后，嚴重情況(kuang)下會把水(shui)(shui)表玻璃都(dou)會吸(xi)(xi)碎掉。
如果水(shui)沒有斷(duan)流(liu)情況可(ke)以使用增(zeng)壓泵(beng)，如果經常斷(duan)流(liu)就要準備個容器（水(shui)池、水(shui)罐等），容器上可(ke)以裝(zhuang)排水(shui)管還可(ke)以使用增(zeng)壓泵(beng)，不(bu)能(neng)裝(zhuang)排水(shui)管就只能(neng)裝(zhuang)自吸泵(beng)。
適合選增壓泵的情況：
使用自來水的住(zhu)戶：因(yin)為自來水是具(ju)有壓力的，尤其是住(zhu)在高層的住(zhu)戶，需要借(jie)助增(zeng)壓泵來增(zeng)壓，讓(rang)壓力達到0.65MPa左右，才能實現正常使用。
適合選自吸泵的情況：
像很多農村家里，還沒有通自來水(shui)的(de)，只能使(shi)用井水(shui)，水(shui)井或水(shui)缸(gang)的(de)位置比較低，那么使(shi)用自吸(xi)泵的(de)話，能夠將水(shui)自動吸(xi)進(jin)凈水(shui)器里面。
另外，在(zai)購買自吸泵和(he)增壓泵時，也要注意以下(xia)一(yi)些(xie)事項：
購買增壓泵時，要(yao)向廠(chang)(chang)家(jia)提供(gong)自家(jia)的供(gong)水(shui)管道的型號、口徑以(yi)及自己(ji)所需要(yao)的流量大(da)小和(he)揚程，這樣廠(chang)(chang)家(jia)就(jiu)能(neng)根(gen)據用戶(hu)的要(yao)求，給出一款合適的泵。
購(gou)(gou)買(mai)(mai)自(zi)吸泵(beng)(beng)時，基本也(ye)和增壓泵(beng)(beng)的(de)購(gou)(gou)買(mai)(mai)注意事項差不多，當然用戶(hu)也(ye)可以向廠家說(shuo)明自(zi)己(ji)所想抽取(qu)的(de)是(shi)(shi)什(shen)么液體介質，這樣(yang)廠家就能夠匹(pi)配(pei)出適合(he)用戶(hu)的(de)自(zi)吸泵(beng)(beng)，無論是(shi)(shi)抽取(qu)清水還是(shi)(shi)其他介質。
