清(qing)水泵是供輸(shu)送清(qing)水及(ji)物理(li)化學性質類似于清(qing)水的其他液體之用，適用于工(gong)業(ye)和城市(shi)給(gei)排水、高層建(jian)筑增壓送水、園林噴灌、消防增壓、遠距離輸(shu)送、暖通制冷(leng)循(xun)環、農田灌溉、浴室等(deng)冷(leng)暖水循(xun)環增壓及(ji)設備配套。

清水(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)分立式清水(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)、臥(wo)式清水(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)、單級清水(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)、多級清水(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)、離(li)心(xin)式清水(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)、自(zi)吸(xi)式清水(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)。

果(guo)園單相清水(shui)(shui)泵(beng)(beng)(beng)分為自(zi)吸(xi)式水(shui)(shui)泵(beng)(beng)(beng)、充水(shui)(shui)式水(shui)(shui)泵(beng)(beng)(beng)和潛(qian)水(shui)(shui)式水(shui)(shui)泵(beng)(beng)(beng)，選擇(ze)原(yuan)則是：

1、自(zi)(zi)吸式(shi)清(qing)水(shui)泵(beng)：水(shui)源質(zhi)量好相對(dui)固(gu)定(ding)工(gong)(gong)作位(wei)置(zhi)，吸程在3.5米(mi)以(yi)內管(guan)道穩定(ding)，用在水(shui)井生活(huo)供(gong)水(shui)、果園(yuan)灌溉時可減少泵(beng)水(shui)時充(chong)水(shui)麻煩，實際揚程在22米(mi)以(yi)下，工(gong)(gong)作效率稍差化(hua)工(gong)(gong)泵(beng)。一(yi)次投入(ru)(ru)運行時應先加入(ru)(ru)循環(huan)排空用水(shui)，水(shui)泵(beng)才能完成(cheng)自(zi)(zi)吸。

2、充水式清水泵：水源水質好(hao)移動性(xing)大管道相(xiang)對不固定，吸程(cheng)2.5米內實際(ji)揚程(cheng)在32米內，水泵流(liu)量可根(gen)據需要(yao)而(er)任意調節，適應種果專業(ye)戶作噴灑(sa)農藥、灌溉(gai)供水，工作效率較高。吸水管應保證密(mi)封良好(hao)。

3、潛(qian)水(shui)(shui)(shui)式清水(shui)(shui)(shui)泵：水(shui)(shui)(shui)源充足揚程低，閥門適用于農田果園水(shui)(shui)(shui)量大的(de)灌(guan)溉(gai)。因潛(qian)水(shui)(shui)(shui)泵整機放(fang)入水(shui)(shui)(shui)中(zhong)工作軸向推(tui)水(shui)(shui)(shui)上升，減少出水(shui)(shui)(shui)量將加大水(shui)(shui)(shui)泵負(fu)荷。所以在潛(qian)水(shui)(shui)(shui)泵出水(shui)(shui)(shui)管(guan)中(zhong)不要裝閥門，防止因閥門關閉開機水(shui)(shui)(shui)泵阻(zu)力過大燒壞電(dian)機。