清(qing)(qing)水(shui)(shui)泵是供(gong)輸送清(qing)(qing)水(shui)(shui)及物理化學性質(zhi)類似于(yu)清(qing)(qing)水(shui)(shui)的其他液體之用(yong)，適(shi)用(yong)于(yu)工(gong)業和城市給排水(shui)(shui)、高層建筑增(zeng)壓送水(shui)(shui)、園林噴(pen)灌、消(xiao)防增(zeng)壓、遠(yuan)距離輸送、暖通制冷循環、農(nong)田灌溉、浴室等冷暖水(shui)(shui)循環增(zeng)壓及設備(bei)配(pei)套(tao)。

清水(shui)泵(beng)分立式(shi)清水(shui)泵(beng)、臥式(shi)清水(shui)泵(beng)、單級清水(shui)泵(beng)、多級清水(shui)泵(beng)、離心式(shi)清水(shui)泵(beng)、自吸式(shi)清水(shui)泵(beng)。

果園單相清(qing)水(shui)泵分為自吸式水(shui)泵、充水(shui)式水(shui)泵和(he)潛水(shui)式水(shui)泵，選(xuan)擇原則(ze)是：

1、自吸(xi)式清(qing)水(shui)(shui)泵：水(shui)(shui)源質量好相對固(gu)定(ding)工作位置，吸(xi)程(cheng)在3.5米以(yi)內管道穩定(ding)，用在水(shui)(shui)井生活供水(shui)(shui)、果(guo)園(yuan)灌溉時(shi)可(ke)減(jian)少泵水(shui)(shui)時(shi)充水(shui)(shui)麻煩(fan)，實際揚程(cheng)在22米以(yi)下，工作效率稍(shao)差(cha)化工泵。一次投(tou)入(ru)運行時(shi)應(ying)先加入(ru)循(xun)環排空用水(shui)(shui)，水(shui)(shui)泵才(cai)能完(wan)成(cheng)自吸(xi)。

2、充水(shui)(shui)(shui)(shui)式清水(shui)(shui)(shui)(shui)泵：水(shui)(shui)(shui)(shui)源水(shui)(shui)(shui)(shui)質(zhi)好(hao)移動(dong)性(xing)大管道相對不固(gu)定，吸(xi)程(cheng)2.5米內實(shi)際揚程(cheng)在32米內，水(shui)(shui)(shui)(shui)泵流量(liang)可根據需要而(er)任意調節，適應(ying)種果專(zhuan)業戶作噴(pen)灑農藥、灌溉供水(shui)(shui)(shui)(shui)，工作效(xiao)率較高(gao)。吸(xi)水(shui)(shui)(shui)(shui)管應(ying)保證密(mi)封良好(hao)。

3、潛(qian)(qian)水(shui)(shui)式清(qing)水(shui)(shui)泵：水(shui)(shui)源充足(zu)揚程低，閥門適用于農田(tian)果園水(shui)(shui)量(liang)大的(de)灌溉(gai)。因潛(qian)(qian)水(shui)(shui)泵整機放入(ru)水(shui)(shui)中工作軸(zhou)向推(tui)水(shui)(shui)上升(sheng)，減少出水(shui)(shui)量(liang)將加大水(shui)(shui)泵負(fu)荷。所以在(zai)潛(qian)(qian)水(shui)(shui)泵出水(shui)(shui)管中不(bu)要裝閥門，防止因閥門關閉開機水(shui)(shui)泵阻力過大燒壞電機。