產品概述

      無負壓(ya)給(gei)水設(she)備是直接利用自(zi)(zi)來(lai)水管(guan)網壓(ya)力的一種疊壓(ya)式供(gong)(gong)(gong)水方式，衛(wei)生、節能(neng)、綜合投資小。安裝(zhuang)調(diao)試后，自(zi)(zi)來(lai)水管(guan)網的水首(shou)先進入(ru)穩(wen)流補(bu)償(chang)(chang)器(qi)(qi)，并通過真(zhen)空器(qi)(qi)將(jiang)罐內(nei)的空氣自(zi)(zi)動(dong)排除。當安裝(zhuang)在設(she)備出(chu)口的壓(ya)力傳感器(qi)(qi)檢(jian)測到自(zi)(zi)來(lai)水管(guan)網壓(ya)力滿(man)足供(gong)(gong)(gong)水要求時，系統不(bu)經(jing)過加壓(ya)泵(beng)直接供(gong)(gong)(gong)給(gei)；當自(zi)(zi)來(lai)水管(guan)網壓(ya)力不(bu)能(neng)滿(man)足供(gong)(gong)(gong)水要求時，檢(jian)測壓(ya)力差(cha)額，由(you)(you)加壓(ya)泵(beng)差(cha)多少、補(bu)多少；當自(zi)(zi)來(lai)水管(guan)網水量(liang)不(bu)足時，空氣由(you)(you)真(zhen)空器(qi)(qi)進入(ru)穩(wen)流補(bu)償(chang)(chang)器(qi)(qi)破壞罐內(nei)真(zhen)空，即可自(zi)(zi)動(dong)抽取(qu)穩(wen)流補(bu)償(chang)(chang)器(qi)(qi)內(nei)的水供(gong)(gong)(gong)給(gei)，并且(qie)管(guan)網內(nei)不(bu)產(chan)生負壓(ya)。

無負壓原理圖