清(qing)水(shui)泵(beng)是供輸(shu)送(song)清(qing)水(shui)及物理(li)化學性質(zhi)類似于(yu)(yu)清(qing)水(shui)的其(qi)他液(ye)體之用，適(shi)用于(yu)(yu)工(gong)業(ye)和城市給排水(shui)、高(gao)層(ceng)建(jian)筑(zhu)增(zeng)壓(ya)(ya)送(song)水(shui)、園林噴灌、消防增(zeng)壓(ya)(ya)、遠距離輸(shu)送(song)、暖通制冷(leng)循環(huan)(huan)、農田(tian)灌溉、浴室等冷(leng)暖水(shui)循環(huan)(huan)增(zeng)壓(ya)(ya)及設備配套。

清(qing)水(shui)(shui)泵分(fen)立式清(qing)水(shui)(shui)泵、臥(wo)式清(qing)水(shui)(shui)泵、單(dan)級(ji)清(qing)水(shui)(shui)泵、多級(ji)清(qing)水(shui)(shui)泵、離心(xin)式清(qing)水(shui)(shui)泵、自(zi)吸式清(qing)水(shui)(shui)泵。

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

1、自吸式清(qing)水泵(beng)：水源(yuan)質(zhi)量(liang)好相對固定工(gong)作位置，吸程在(zai)3.5米(mi)以內(nei)管道穩定，用(yong)在(zai)水井生(sheng)活供水、果園灌(guan)溉(gai)時可減少泵(beng)水時充水麻煩，實際揚程在(zai)22米(mi)以下，工(gong)作效(xiao)率稍差化工(gong)泵(beng)。一次投(tou)入運行時應先加入循環排空用(yong)水，水泵(beng)才(cai)能(neng)完成自吸。

2、充水(shui)(shui)(shui)(shui)(shui)式(shi)清水(shui)(shui)(shui)(shui)(shui)泵：水(shui)(shui)(shui)(shui)(shui)源水(shui)(shui)(shui)(shui)(shui)質好(hao)移動(dong)性(xing)大管道相對不固(gu)定，吸程2.5米內(nei)實際揚(yang)程在32米內(nei)，水(shui)(shui)(shui)(shui)(shui)泵流量可根據需要而任意調節(jie)，適應(ying)種果專(zhuan)業戶(hu)作噴(pen)灑農(nong)藥、灌溉供(gong)水(shui)(shui)(shui)(shui)(shui)，工作效率較高。吸水(shui)(shui)(shui)(shui)(shui)管應(ying)保證密封(feng)良好(hao)。

3、潛水(shui)(shui)式清水(shui)(shui)泵(beng)(beng)(beng)：水(shui)(shui)源充(chong)足揚程低，閥(fa)(fa)門適(shi)用于農田果園水(shui)(shui)量大的(de)灌溉。因潛水(shui)(shui)泵(beng)(beng)(beng)整機(ji)放入水(shui)(shui)中工作軸向推水(shui)(shui)上(shang)升，減少出水(shui)(shui)量將加大水(shui)(shui)泵(beng)(beng)(beng)負荷。所以(yi)在潛水(shui)(shui)泵(beng)(beng)(beng)出水(shui)(shui)管中不(bu)要裝閥(fa)(fa)門，防止因閥(fa)(fa)門關(guan)閉開機(ji)水(shui)(shui)泵(beng)(beng)(beng)阻力過大燒壞電機(ji)。