清水(shui)(shui)泵(beng)是(shi)供輸送(song)清水(shui)(shui)及(ji)物理化學性(xing)質類似于(yu)清水(shui)(shui)的其他液體之用(yong)(yong)，適用(yong)(yong)于(yu)工(gong)業和城市給排水(shui)(shui)、高(gao)層建筑增壓(ya)送(song)水(shui)(shui)、園林噴(pen)灌(guan)、消(xiao)防增壓(ya)、遠距(ju)離輸送(song)、暖通制冷循環(huan)、農田灌(guan)溉、浴室等(deng)冷暖水(shui)(shui)循環(huan)增壓(ya)及(ji)設備配套。

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

果(guo)園(yuan)單相(xiang)清(qing)水(shui)(shui)(shui)泵分為(wei)自吸式水(shui)(shui)(shui)泵、充水(shui)(shui)(shui)式水(shui)(shui)(shui)泵和潛水(shui)(shui)(shui)式水(shui)(shui)(shui)泵，選擇原則(ze)是：

1、自(zi)吸(xi)式清水(shui)泵：水(shui)源質(zhi)量好(hao)相對固定(ding)工(gong)作位(wei)置，吸(xi)程在3.5米以(yi)內管道穩定(ding)，用在水(shui)井生活供(gong)水(shui)、果園(yuan)灌溉時(shi)可減少泵水(shui)時(shi)充水(shui)麻煩，實際(ji)揚程在22米以(yi)下，工(gong)作效率稍差化工(gong)泵。一(yi)次(ci)投入(ru)運行時(shi)應先加入(ru)循環(huan)排空用水(shui)，水(shui)泵才能完成自(zi)吸(xi)。

2、充水(shui)(shui)(shui)式清水(shui)(shui)(shui)泵(beng)：水(shui)(shui)(shui)源水(shui)(shui)(shui)質好移(yi)動性大管道相對(dui)不固(gu)定，吸(xi)程2.5米內實(shi)際揚程在32米內，水(shui)(shui)(shui)泵(beng)流量可根據需要(yao)而任意(yi)調節，適應(ying)種果專業(ye)戶作(zuo)(zuo)噴(pen)灑農藥、灌(guan)溉供水(shui)(shui)(shui)，工(gong)作(zuo)(zuo)效率較高。吸(xi)水(shui)(shui)(shui)管應(ying)保(bao)證密封良好。

3、潛(qian)(qian)水(shui)式(shi)清水(shui)泵：水(shui)源充足(zu)揚(yang)程低，閥門(men)適(shi)用(yong)于農田果園水(shui)量(liang)大(da)(da)的灌溉。因潛(qian)(qian)水(shui)泵整(zheng)機放入水(shui)中(zhong)工(gong)作(zuo)軸(zhou)向推水(shui)上升，減(jian)少出水(shui)量(liang)將加大(da)(da)水(shui)泵負荷。所以在潛(qian)(qian)水(shui)泵出水(shui)管(guan)中(zhong)不要裝閥門(men)，防止因閥門(men)關閉開機水(shui)泵阻(zu)力過大(da)(da)燒壞電機。