清(qing)水(shui)泵是供輸(shu)送(song)清(qing)水(shui)及物(wu)理化學性質類(lei)似于(yu)清(qing)水(shui)的(de)其他(ta)液體之用，適用于(yu)工(gong)業(ye)和城市給排水(shui)、高層(ceng)建筑增(zeng)(zeng)壓(ya)送(song)水(shui)、園林噴灌(guan)、消防增(zeng)(zeng)壓(ya)、遠(yuan)距離輸(shu)送(song)、暖通制冷循(xun)(xun)環、農田灌(guan)溉、浴(yu)室等冷暖水(shui)循(xun)(xun)環增(zeng)(zeng)壓(ya)及設備(bei)配套(tao)。

清(qing)(qing)(qing)水(shui)泵(beng)(beng)分立式(shi)清(qing)(qing)(qing)水(shui)泵(beng)(beng)、臥式(shi)清(qing)(qing)(qing)水(shui)泵(beng)(beng)、單級(ji)清(qing)(qing)(qing)水(shui)泵(beng)(beng)、多級(ji)清(qing)(qing)(qing)水(shui)泵(beng)(beng)、離(li)心式(shi)清(qing)(qing)(qing)水(shui)泵(beng)(beng)、自(zi)吸(xi)式(shi)清(qing)(qing)(qing)水(shui)泵(beng)(beng)。

果園單相清水(shui)(shui)(shui)泵(beng)分為自吸式水(shui)(shui)(shui)泵(beng)、充(chong)水(shui)(shui)(shui)式水(shui)(shui)(shui)泵(beng)和潛水(shui)(shui)(shui)式水(shui)(shui)(shui)泵(beng)，選擇原(yuan)則(ze)是(shi)：

1、自吸式清水(shui)泵：水(shui)源質量好相(xiang)對固(gu)定工(gong)作(zuo)位置，吸程(cheng)在3.5米(mi)以內(nei)管道穩定，用在水(shui)井生活(huo)供水(shui)、果園(yuan)灌溉時可(ke)減少泵水(shui)時充水(shui)麻煩，實際(ji)揚程(cheng)在22米(mi)以下，工(gong)作(zuo)效率稍差化(hua)工(gong)泵。一次投入(ru)運行時應先加入(ru)循環排(pai)空用水(shui)，水(shui)泵才能(neng)完成自吸。

2、充水(shui)式清水(shui)泵：水(shui)源水(shui)質好(hao)移動性大管道相對(dui)不固(gu)定，吸程(cheng)2.5米內實際揚程(cheng)在32米內，水(shui)泵流量可根據(ju)需要而任意(yi)調節，適應種(zhong)果專業戶作(zuo)噴(pen)灑農藥、灌溉供水(shui)，工作(zuo)效(xiao)率較高。吸水(shui)管應保證密封良好(hao)。

3、潛水(shui)(shui)(shui)式(shi)清水(shui)(shui)(shui)泵(beng)：水(shui)(shui)(shui)源充足揚程低，閥門適用于農田果園(yuan)水(shui)(shui)(shui)量大的灌溉。因潛水(shui)(shui)(shui)泵(beng)整(zheng)機放入水(shui)(shui)(shui)中工作軸向(xiang)推(tui)水(shui)(shui)(shui)上(shang)升(sheng)，減(jian)少出(chu)水(shui)(shui)(shui)量將加(jia)大水(shui)(shui)(shui)泵(beng)負荷。所以在潛水(shui)(shui)(shui)泵(beng)出(chu)水(shui)(shui)(shui)管中不要裝閥門，防止因閥門關閉開機水(shui)(shui)(shui)泵(beng)阻力(li)過大燒(shao)壞電機。