清(qing)水(shui)泵是(shi)供(gong)輸送清(qing)水(shui)及物理化(hua)學性質類(lei)似于清(qing)水(shui)的其(qi)他液體之用(yong)，適(shi)用(yong)于工業和城市給排(pai)水(shui)、高層建筑增壓送水(shui)、園(yuan)林噴灌、消防增壓、遠距離輸送、暖(nuan)通制冷循環、農(nong)田灌溉、浴室(shi)等冷暖(nuan)水(shui)循環增壓及設備(bei)配(pei)套。

清(qing)(qing)(qing)水(shui)(shui)(shui)泵(beng)(beng)分(fen)立式(shi)(shi)清(qing)(qing)(qing)水(shui)(shui)(shui)泵(beng)(beng)、臥式(shi)(shi)清(qing)(qing)(qing)水(shui)(shui)(shui)泵(beng)(beng)、單級(ji)清(qing)(qing)(qing)水(shui)(shui)(shui)泵(beng)(beng)、多級(ji)清(qing)(qing)(qing)水(shui)(shui)(shui)泵(beng)(beng)、離心式(shi)(shi)清(qing)(qing)(qing)水(shui)(shui)(shui)泵(beng)(beng)、自吸(xi)式(shi)(shi)清(qing)(qing)(qing)水(shui)(shui)(shui)泵(beng)(beng)。

果園(yuan)單相清水(shui)泵(beng)分為自吸式水(shui)泵(beng)、充水(shui)式水(shui)泵(beng)和潛(qian)水(shui)式水(shui)泵(beng)，選擇原則是(shi)：

1、自吸式清水(shui)泵：水(shui)源質(zhi)量好相對固定工(gong)作位置(zhi)，吸程(cheng)在(zai)3.5米以(yi)內管(guan)道穩(wen)定，用在(zai)水(shui)井生活供水(shui)、果園灌溉(gai)時可減少泵水(shui)時充水(shui)麻煩，實(shi)際揚程(cheng)在(zai)22米以(yi)下，工(gong)作效率稍差化工(gong)泵。一(yi)次投入運(yun)行(xing)時應(ying)先加入循環(huan)排空(kong)用水(shui)，水(shui)泵才能完成自吸。

2、充水式清(qing)水泵：水源水質好(hao)移動(dong)性(xing)大(da)管道(dao)相對不固定，吸(xi)程2.5米(mi)內實際揚程在32米(mi)內，水泵流量可根(gen)據(ju)需(xu)要(yao)而任意(yi)調節，適應種(zhong)果專(zhuan)業(ye)戶作(zuo)噴(pen)灑農藥(yao)、灌溉供(gong)水，工(gong)作(zuo)效率(lv)較高(gao)。吸(xi)水管應保證密封良好(hao)。

3、潛(qian)水(shui)(shui)(shui)(shui)(shui)式清水(shui)(shui)(shui)(shui)(shui)泵(beng)：水(shui)(shui)(shui)(shui)(shui)源充足揚程(cheng)低，閥(fa)門(men)(men)適用于農田果園水(shui)(shui)(shui)(shui)(shui)量大(da)的灌溉。因(yin)(yin)潛(qian)水(shui)(shui)(shui)(shui)(shui)泵(beng)整機(ji)(ji)放(fang)入水(shui)(shui)(shui)(shui)(shui)中工作軸(zhou)向推水(shui)(shui)(shui)(shui)(shui)上升，減(jian)少出(chu)水(shui)(shui)(shui)(shui)(shui)量將加大(da)水(shui)(shui)(shui)(shui)(shui)泵(beng)負荷。所以在(zai)潛(qian)水(shui)(shui)(shui)(shui)(shui)泵(beng)出(chu)水(shui)(shui)(shui)(shui)(shui)管(guan)中不要裝閥(fa)門(men)(men)，防止因(yin)(yin)閥(fa)門(men)(men)關閉開機(ji)(ji)水(shui)(shui)(shui)(shui)(shui)泵(beng)阻力過大(da)燒壞電機(ji)(ji)。