清(qing)水(shui)(shui)泵是(shi)供輸(shu)送清(qing)水(shui)(shui)及物理(li)化學性質類似(si)于清(qing)水(shui)(shui)的其他液體之用(yong)(yong)，適用(yong)(yong)于工(gong)業和(he)城市給(gei)排水(shui)(shui)、高層建筑增壓(ya)(ya)送水(shui)(shui)、園林噴(pen)灌、消防增壓(ya)(ya)、遠(yuan)距離(li)輸(shu)送、暖通制冷(leng)循環、農田灌溉、浴(yu)室(shi)等(deng)冷(leng)暖水(shui)(shui)循環增壓(ya)(ya)及設(she)備配(pei)套。

清(qing)(qing)(qing)水(shui)泵(beng)(beng)(beng)分立(li)式清(qing)(qing)(qing)水(shui)泵(beng)(beng)(beng)、臥(wo)式清(qing)(qing)(qing)水(shui)泵(beng)(beng)(beng)、單級清(qing)(qing)(qing)水(shui)泵(beng)(beng)(beng)、多級清(qing)(qing)(qing)水(shui)泵(beng)(beng)(beng)、離(li)心式清(qing)(qing)(qing)水(shui)泵(beng)(beng)(beng)、自吸式清(qing)(qing)(qing)水(shui)泵(beng)(beng)(beng)。

果園單相(xiang)清水(shui)泵(beng)分(fen)為自吸(xi)式(shi)水(shui)泵(beng)、充(chong)水(shui)式(shi)水(shui)泵(beng)和潛水(shui)式(shi)水(shui)泵(beng)，選擇原則是：

1、自(zi)吸(xi)式清(qing)水泵：水源質量(liang)好相對固定(ding)(ding)工(gong)(gong)作(zuo)位置(zhi)，吸(xi)程在(zai)3.5米以內管(guan)道穩定(ding)(ding)，用在(zai)水井生活供(gong)水、果園灌溉(gai)時可減少泵水時充水麻煩，實際揚程在(zai)22米以下，工(gong)(gong)作(zuo)效(xiao)率稍差化(hua)工(gong)(gong)泵。一次投入運(yun)行時應先加入循環排空用水，水泵才能完成自(zi)吸(xi)。

2、充水(shui)式(shi)清水(shui)泵(beng)：水(shui)源水(shui)質好移動性大管道(dao)相(xiang)對(dui)不固定(ding)，吸(xi)程2.5米(mi)內實(shi)際揚程在32米(mi)內，水(shui)泵(beng)流量可根據需要而(er)任意調節，適(shi)應(ying)種果專業戶(hu)作(zuo)(zuo)噴灑農藥、灌溉供水(shui)，工作(zuo)(zuo)效率(lv)較高。吸(xi)水(shui)管應(ying)保證密封良好。

3、潛水(shui)(shui)(shui)式清水(shui)(shui)(shui)泵(beng)：水(shui)(shui)(shui)源充足揚程低，閥(fa)門(men)適用于農(nong)田果園(yuan)水(shui)(shui)(shui)量大(da)的灌溉。因(yin)潛水(shui)(shui)(shui)泵(beng)整機(ji)放入(ru)水(shui)(shui)(shui)中工(gong)作(zuo)軸向推(tui)水(shui)(shui)(shui)上升，減少出(chu)水(shui)(shui)(shui)量將加(jia)大(da)水(shui)(shui)(shui)泵(beng)負荷。所以(yi)在潛水(shui)(shui)(shui)泵(beng)出(chu)水(shui)(shui)(shui)管(guan)中不(bu)要裝閥(fa)門(men)，防止(zhi)因(yin)閥(fa)門(men)關閉開機(ji)水(shui)(shui)(shui)泵(beng)阻力過大(da)燒壞電機(ji)。