清(qing)(qing)(qing)水(shui)泵是供輸送清(qing)(qing)(qing)水(shui)及物理化學性質類似于清(qing)(qing)(qing)水(shui)的其他液體之用，適(shi)用于工業和城市給排水(shui)、高層建筑增(zeng)壓送水(shui)、園林噴灌、消防增(zeng)壓、遠距離輸送、暖通制冷循環(huan)、農田灌溉、浴室等冷暖水(shui)循環(huan)增(zeng)壓及設備(bei)配套。

清水泵(beng)分立式(shi)(shi)清水泵(beng)、臥式(shi)(shi)清水泵(beng)、單(dan)級(ji)清水泵(beng)、多(duo)級(ji)清水泵(beng)、離心式(shi)(shi)清水泵(beng)、自吸式(shi)(shi)清水泵(beng)。

果園單相清水(shui)(shui)(shui)(shui)(shui)泵分為自吸式(shi)(shi)(shi)水(shui)(shui)(shui)(shui)(shui)泵、充水(shui)(shui)(shui)(shui)(shui)式(shi)(shi)(shi)水(shui)(shui)(shui)(shui)(shui)泵和潛水(shui)(shui)(shui)(shui)(shui)式(shi)(shi)(shi)水(shui)(shui)(shui)(shui)(shui)泵，選擇原則是：

1、自(zi)吸(xi)式清水泵：水源質量好相(xiang)對固定工(gong)作(zuo)位(wei)置，吸(xi)程在(zai)3.5米以內管道穩定，用在(zai)水井生活供(gong)水、果園灌溉時(shi)可減少泵水時(shi)充水麻煩(fan)，實際揚(yang)程在(zai)22米以下(xia)，工(gong)作(zuo)效率稍差化(hua)工(gong)泵。一次投入運行時(shi)應先加入循環排空用水，水泵才(cai)能(neng)完成自(zi)吸(xi)。

2、充水(shui)(shui)式清水(shui)(shui)泵(beng)：水(shui)(shui)源水(shui)(shui)質好移(yi)動性(xing)大管道相對不(bu)固定，吸程2.5米(mi)內(nei)實際揚(yang)程在(zai)32米(mi)內(nei)，水(shui)(shui)泵(beng)流量可根(gen)據需要而(er)任意調節，適應種(zhong)果專業戶(hu)作噴(pen)灑農藥、灌(guan)溉(gai)供水(shui)(shui)，工作效率較高。吸水(shui)(shui)管應保證(zheng)密封良(liang)好。

3、潛(qian)水(shui)(shui)(shui)(shui)式清(qing)水(shui)(shui)(shui)(shui)泵：水(shui)(shui)(shui)(shui)源(yuan)充足揚(yang)程低，閥(fa)(fa)門(men)適用于農田果園水(shui)(shui)(shui)(shui)量大的灌溉。因潛(qian)水(shui)(shui)(shui)(shui)泵整機放入水(shui)(shui)(shui)(shui)中工作(zuo)軸向(xiang)推水(shui)(shui)(shui)(shui)上(shang)升(sheng)，減少出水(shui)(shui)(shui)(shui)量將加大水(shui)(shui)(shui)(shui)泵負(fu)荷。所以在潛(qian)水(shui)(shui)(shui)(shui)泵出水(shui)(shui)(shui)(shui)管(guan)中不要裝(zhuang)閥(fa)(fa)門(men)，防(fang)止因閥(fa)(fa)門(men)關閉開機水(shui)(shui)(shui)(shui)泵阻(zu)力過大燒壞(huai)電機。