清(qing)水泵是供(gong)輸送(song)清(qing)水及物理化學性質類似于清(qing)水的(de)其他液體之(zhi)用，適用于工業和(he)城市給排(pai)水、高層(ceng)建(jian)筑(zhu)增(zeng)壓(ya)送(song)水、園林噴(pen)灌、消防增(zeng)壓(ya)、遠(yuan)距離(li)輸送(song)、暖通(tong)制冷循(xun)環(huan)、農田灌溉、浴室等冷暖水循(xun)環(huan)增(zeng)壓(ya)及設備配(pei)套(tao)。

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

果(guo)園單相清水(shui)(shui)(shui)泵(beng)分為(wei)自吸式水(shui)(shui)(shui)泵(beng)、充水(shui)(shui)(shui)式水(shui)(shui)(shui)泵(beng)和潛水(shui)(shui)(shui)式水(shui)(shui)(shui)泵(beng)，選(xuan)擇原則是：

1、自吸式清水(shui)泵：水(shui)源質量好相對固定(ding)工(gong)作位(wei)置，吸程(cheng)在3.5米以內管道穩定(ding)，用在水(shui)井生(sheng)活供水(shui)、果園(yuan)灌溉時可(ke)減少泵水(shui)時充水(shui)麻煩，實際揚(yang)程(cheng)在22米以下(xia)，工(gong)作效率稍差(cha)化工(gong)泵。一次投入運行時應先(xian)加入循(xun)環排空用水(shui)，水(shui)泵才能完成自吸。

2、充水(shui)(shui)(shui)式清水(shui)(shui)(shui)泵：水(shui)(shui)(shui)源水(shui)(shui)(shui)質好移(yi)動性大管道相對不(bu)固定，吸程(cheng)2.5米(mi)內實際揚程(cheng)在32米(mi)內，水(shui)(shui)(shui)泵流量可根據需要而任意調節，適應(ying)(ying)種(zhong)果專業戶作噴灑農藥、灌溉供水(shui)(shui)(shui)，工作效(xiao)率較高。吸水(shui)(shui)(shui)管應(ying)(ying)保證密封良(liang)好。

3、潛(qian)水(shui)(shui)式清水(shui)(shui)泵：水(shui)(shui)源充足揚程低，閥門(men)適用于(yu)農田果園水(shui)(shui)量大(da)的灌溉。因(yin)潛(qian)水(shui)(shui)泵整機放入水(shui)(shui)中(zhong)工作軸(zhou)向推(tui)水(shui)(shui)上升，減少出(chu)水(shui)(shui)量將加大(da)水(shui)(shui)泵負荷。所以在潛(qian)水(shui)(shui)泵出(chu)水(shui)(shui)管中(zhong)不(bu)要裝閥門(men)，防(fang)止因(yin)閥門(men)關閉(bi)開機水(shui)(shui)泵阻力過大(da)燒(shao)壞電機。