dangtidaowangfubengshi，meiyigerendouhenyoukenengbulejieta
，dantazaiwomendeshenghuoqijuzhongyiranbeipubianshiyong，bifangqiyedanweidewushuipaiwuyoubiyaoshiyongwangfubeng。dachengshiwushuichulizhanpaifangxitong

、地鐵站、別墅地下室、人民防空係統軟件、排水管道站、醫院門診
、酒店餐廳
、多層建築工業廢水泵滿是在住宅區的廢水排水管道站使用的。

　　在zai市shi政zheng道dao路lu工gong程cheng施shi工gong工gong地di
，應ying在zai很hen多duo地di區qu使shi用yong爛lan泥ni排pai汙wu等deng。假jia設she你ni對dui它ta不bu太tai掌zhang握wo，請qing追zhui隨sui編bian寫xie掌zhang握wo它ta。程cheng序xu運yun轉zhuan的de特te性xing往wang複fu泵beng的de主zhu要yao特te點dian是shi。高gao效xiao率lv，高gao效xiao率lv寬kuan。可ke以yi做zuo到dao。高gao壓ya往wang複fu泵beng髙髙壓ya。天tian然ran吸xi氣qi工gong作zuo能neng力li可ke以yi運yun輸shu液ye氣qi化hua合he物wu，還hai可ke以yi運yun輸shu沙sha漿jiang混hun泥ni土tu等deng。

　　zongliulianghegongzuoyalijuyouhendademaidongyinliao，shifenshiyinweiwangfuyundongdeshunshisuduheyetidejianduanxingmaidongyinliao。juyoudutefamenpeijiandezhizuobenqianheanzhuangbenqianfeigaoguolixinshuibengdezhizuobenqianheanzhuangbenqianfei。wangfubengdegouzaoheyuanli。wangfubengyaohaiyoubengxiangyeyaganghexijinfapaichulaifagoucheng

　　原理：當dang活huo塞sai杆gan從cong從cong左zuo往wang右you移yi動dong時shi，罐guan裏li的de液ye體ti吸xi進jin去qu。電dian動dong式shi往wang複fu泵beng閥fa進jin到dao泵beng缸gang當dang活huo塞sai杆gan從cong右you往wang左zuo邊bian移yi動dong時shi，主zhu缸gang液ye體ti的de擠ji壓ya成cheng型xing工gong作zuo壓ya力li從cong主zhu動dong排pai氣qi閥fa中zhong提ti高gao。活huo塞sai杆gan吸xi進jin和he排pai出chu來lai液ye體ti稱cheng之zhi為wei工gong作zuo中zhong循xun環huan係xi統tong；泵稱之為單動泵。假設活塞杆來回於每一個吸附力和2個液體，則稱之為雙動泵。活塞杆從一端移動到另一端。