清(qing)水(shui)(shui)泵是供(gong)輸(shu)送清(qing)水(shui)(shui)及物理化學性(xing)質(zhi)類(lei)似于(yu)清(qing)水(shui)(shui)的其(qi)他液(ye)體之用(yong)，適(shi)用(yong)于(yu)工業和城市給排(pai)水(shui)(shui)、高層建筑增壓(ya)(ya)送水(shui)(shui)、園林噴灌、消防增壓(ya)(ya)、遠距(ju)離輸(shu)送、暖(nuan)通制冷循(xun)環、農田灌溉(gai)、浴室(shi)等冷暖(nuan)水(shui)(shui)循(xun)環增壓(ya)(ya)及設備(bei)配套(tao)。

清(qing)(qing)水(shui)(shui)泵(beng)(beng)(beng)分立式(shi)清(qing)(qing)水(shui)(shui)泵(beng)(beng)(beng)、臥式(shi)清(qing)(qing)水(shui)(shui)泵(beng)(beng)(beng)、單(dan)級清(qing)(qing)水(shui)(shui)泵(beng)(beng)(beng)、多級清(qing)(qing)水(shui)(shui)泵(beng)(beng)(beng)、離(li)心式(shi)清(qing)(qing)水(shui)(shui)泵(beng)(beng)(beng)、自吸式(shi)清(qing)(qing)水(shui)(shui)泵(beng)(beng)(beng)。

果園單(dan)相清水(shui)泵分(fen)為(wei)自吸式(shi)水(shui)泵、充水(shui)式(shi)水(shui)泵和潛(qian)水(shui)式(shi)水(shui)泵，選擇原則(ze)是：

1、自(zi)吸式清水(shui)(shui)(shui)(shui)泵：水(shui)(shui)(shui)(shui)源質(zhi)量好相對固定(ding)工(gong)(gong)作位置，吸程(cheng)在3.5米以(yi)內管道穩(wen)定(ding)，用(yong)在水(shui)(shui)(shui)(shui)井生活供水(shui)(shui)(shui)(shui)、果園(yuan)灌溉時可減少泵水(shui)(shui)(shui)(shui)時充水(shui)(shui)(shui)(shui)麻煩，實際揚程(cheng)在22米以(yi)下，工(gong)(gong)作效率稍差(cha)化(hua)工(gong)(gong)泵。一次投入(ru)運行時應先加入(ru)循(xun)環排空用(yong)水(shui)(shui)(shui)(shui)，水(shui)(shui)(shui)(shui)泵才能完成自(zi)吸。

2、充水(shui)(shui)(shui)式清水(shui)(shui)(shui)泵：水(shui)(shui)(shui)源(yuan)水(shui)(shui)(shui)質(zhi)好移(yi)動性大管道相對不固定(ding)，吸程(cheng)2.5米內實際揚程(cheng)在(zai)32米內，水(shui)(shui)(shui)泵流量可(ke)根據(ju)需要而任意(yi)調節，適應(ying)種果專業(ye)戶作噴灑農藥(yao)、灌溉供(gong)水(shui)(shui)(shui)，工作效率較高(gao)。吸水(shui)(shui)(shui)管應(ying)保證密封(feng)良好。

3、潛水式清(qing)水泵(beng)(beng)(beng)：水源(yuan)充(chong)足揚(yang)程低，閥門適用于農田果園(yuan)水量(liang)大的(de)灌溉(gai)。因潛水泵(beng)(beng)(beng)整(zheng)機(ji)放入水中工(gong)作軸向推(tui)水上升，減(jian)少出水量(liang)將加大水泵(beng)(beng)(beng)負荷。所以在潛水泵(beng)(beng)(beng)出水管中不要裝閥門，防(fang)止(zhi)因閥門關閉開機(ji)水泵(beng)(beng)(beng)阻力過大燒(shao)壞電機(ji)。