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產品描述：
無負(fu)壓給(gei)(gei)水(shui)(shui)設備是直接(jie)利用自(zi)來水(shui)(shui)管(guan)(guan)網(wang)壓力的(de)(de)一(yi)種疊壓式供(gong)(gong)(gong)水(shui)(shui)方式，衛(wei)生(sheng)、節能、綜合投資小(xiao)。安裝(zhuang)調試后，自(zi)來水(shui)(shui)管(guan)(guan)網(wang)的(de)(de)水(shui)(shui)首先進(jin)入穩流補(bu)(bu)償器(qi)(qi)，并通過真空(kong)(kong)抑(yi)制(zhi)器(qi)(qi)將(jiang)罐內(nei)的(de)(de)空(kong)(kong)氣(qi)自(zi)動(dong)排除。當(dang)安裝(zhuang)在設備出口(kou)的(de)(de)壓力傳感器(qi)(qi)檢測到(dao)自(zi)來水(shui)(shui)管(guan)(guan)網(wang)壓力滿足(zu)供(gong)(gong)(gong)水(shui)(shui)要求時(shi)(shi)，系統(tong)不(bu)(bu)經過加壓泵(beng)直接(jie)供(gong)(gong)(gong)給(gei)(gei)；當(dang)自(zi)來水(shui)(shui)管(guan)(guan)網(wang)壓力不(bu)(bu)能滿足(zu)供(gong)(gong)(gong)水(shui)(shui)要求時(shi)(shi)，檢測壓力差(cha)額，由加壓泵(beng)差(cha)多(duo)(duo)少(shao)、補(bu)(bu)多(duo)(duo)少(shao)；當(dang)自(zi)來水(shui)(shui)管(guan)(guan)網(wang)水(shui)(shui)量不(bu)(bu)足(zu)時(shi)(shi)，空(kong)(kong)氣(qi)由真空(kong)(kong)抑(yi)制(zhi)器(qi)(qi)進(jin)入穩流補(bu)(bu)償器(qi)(qi)破壞(huai)罐內(nei)真空(kong)(kong)，即可自(zi)動(dong)抽取穩流補(bu)(bu)償器(qi)(qi)內(nei)的(de)(de)水(shui)(shui)供(gong)(gong)(gong)給(gei)(gei)，并且管(guan)(guan)網(wang)內(nei)不(bu)(bu)產(chan)生(sheng)負(fu)壓。
2. 適用范圍：
A.城(cheng)鄉生產(chan)、生活高層建筑恒壓自(zi)動供水、農業節(jie)水灌溉
B.消防用水及自動排水工程
C.鍋爐恒(heng)壓自動補水，循環泵(beng)穩壓供暖
D.可與(yu)自來(lai)水(shui)、低(di)位水(shui)箱、水(shui)池、深淺井等(deng)任意水(shui)源條件配套(tao)使用
E.本設(she)備適(shi)用(yong)于(yu)其(qi)它(ta)供熱、化工配(pei)料、生產線流程中
恒壓供水設備原理圖
