產品概述

      無負壓(ya)(ya)給(gei)水(shui)設備(bei)是直接(jie)利用(yong)自(zi)(zi)來水(shui)管(guan)(guan)網(wang)壓(ya)(ya)力(li)的(de)一種疊壓(ya)(ya)式(shi)供(gong)(gong)水(shui)方式(shi)，衛生(sheng)(sheng)、節能、綜合投(tou)資(zi)小。安裝調(diao)試后，自(zi)(zi)來水(shui)管(guan)(guan)網(wang)的(de)水(shui)首先進(jin)入穩流(liu)補(bu)償器(qi)(qi)，并(bing)通過真(zhen)空(kong)(kong)抑制(zhi)器(qi)(qi)將罐內(nei)的(de)空(kong)(kong)氣自(zi)(zi)動排除(chu)。當(dang)安裝在(zai)設備(bei)出口的(de)壓(ya)(ya)力(li)傳感器(qi)(qi)檢(jian)測到(dao)自(zi)(zi)來水(shui)管(guan)(guan)網(wang)壓(ya)(ya)力(li)滿(man)足(zu)供(gong)(gong)水(shui)要求時(shi)，系(xi)統不經(jing)過加壓(ya)(ya)泵直接(jie)供(gong)(gong)給(gei)；當(dang)自(zi)(zi)來水(shui)管(guan)(guan)網(wang)壓(ya)(ya)力(li)不能滿(man)足(zu)供(gong)(gong)水(shui)要求時(shi)，檢(jian)測壓(ya)(ya)力(li)差額，由(you)加壓(ya)(ya)泵差多(duo)少、補(bu)多(duo)少；當(dang)自(zi)(zi)來水(shui)管(guan)(guan)網(wang)水(shui)量(liang)不足(zu)時(shi)，空(kong)(kong)氣由(you)真(zhen)空(kong)(kong)抑制(zhi)器(qi)(qi)進(jin)入穩流(liu)補(bu)償器(qi)(qi)破(po)壞罐內(nei)真(zhen)空(kong)(kong)，即(ji)可自(zi)(zi)動抽取穩流(liu)補(bu)償器(qi)(qi)內(nei)的(de)水(shui)供(gong)(gong)給(gei)，并(bing)且管(guan)(guan)網(wang)內(nei)不產生(sheng)(sheng)負壓(ya)(ya)。

無負壓原理圖