清水泵(beng)是(shi)供輸(shu)送(song)(song)清水及(ji)物理化學性質類似(si)于(yu)清水的其他液體之(zhi)用，適用于(yu)工業(ye)和城市給排水、高層建筑(zhu)增(zeng)壓送(song)(song)水、園林噴灌(guan)、消防(fang)增(zeng)壓、遠距離輸(shu)送(song)(song)、暖(nuan)通制冷循(xun)環、農(nong)田灌(guan)溉、浴室等冷暖(nuan)水循(xun)環增(zeng)壓及(ji)設備配套。

清(qing)(qing)水(shui)(shui)泵(beng)(beng)分立式(shi)(shi)清(qing)(qing)水(shui)(shui)泵(beng)(beng)、臥式(shi)(shi)清(qing)(qing)水(shui)(shui)泵(beng)(beng)、單級(ji)清(qing)(qing)水(shui)(shui)泵(beng)(beng)、多級(ji)清(qing)(qing)水(shui)(shui)泵(beng)(beng)、離心式(shi)(shi)清(qing)(qing)水(shui)(shui)泵(beng)(beng)、自吸(xi)式(shi)(shi)清(qing)(qing)水(shui)(shui)泵(beng)(beng)。

果(guo)園單相清水泵(beng)分為自(zi)吸(xi)式(shi)(shi)水泵(beng)、充水式(shi)(shi)水泵(beng)和潛水式(shi)(shi)水泵(beng)，選擇原則(ze)是：

1、自(zi)吸式清水(shui)(shui)(shui)泵(beng)(beng)：水(shui)(shui)(shui)源質量好(hao)相對固定工(gong)(gong)作位(wei)置，吸程在3.5米(mi)以內管(guan)道穩定，用在水(shui)(shui)(shui)井生(sheng)活供水(shui)(shui)(shui)、果園灌溉時可減少(shao)泵(beng)(beng)水(shui)(shui)(shui)時充水(shui)(shui)(shui)麻煩(fan)，實際揚(yang)程在22米(mi)以下(xia)，工(gong)(gong)作效率稍差化工(gong)(gong)泵(beng)(beng)。一(yi)次(ci)投入運行時應先加入循環(huan)排空(kong)用水(shui)(shui)(shui)，水(shui)(shui)(shui)泵(beng)(beng)才(cai)能完成自(zi)吸。

2、充(chong)水(shui)(shui)式清水(shui)(shui)泵(beng)：水(shui)(shui)源水(shui)(shui)質好(hao)移動性(xing)大(da)管(guan)(guan)道相(xiang)對不(bu)固(gu)定，吸程2.5米(mi)內實(shi)際揚程在32米(mi)內，水(shui)(shui)泵(beng)流量可根據需(xu)要而任(ren)意調節，適應(ying)種果(guo)專業戶作(zuo)噴(pen)灑(sa)農藥、灌(guan)溉(gai)供水(shui)(shui)，工作(zuo)效率(lv)較(jiao)高。吸水(shui)(shui)管(guan)(guan)應(ying)保證密封良好(hao)。

3、潛水(shui)(shui)式清水(shui)(shui)泵(beng)：水(shui)(shui)源充足揚程低，閥門適用于農田果園水(shui)(shui)量大(da)(da)的灌(guan)溉。因潛水(shui)(shui)泵(beng)整機放入水(shui)(shui)中(zhong)工作軸向推水(shui)(shui)上升(sheng)，減少出水(shui)(shui)量將加(jia)大(da)(da)水(shui)(shui)泵(beng)負荷。所以在潛水(shui)(shui)泵(beng)出水(shui)(shui)管(guan)中(zhong)不(bu)要裝閥門，防止因閥門關閉開(kai)機水(shui)(shui)泵(beng)阻(zu)力過(guo)大(da)(da)燒壞電(dian)機。