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產品描述:
無(wu)負(fu)壓(ya)(ya)給水(shui)(shui)設備是(shi)直接(jie)利用自(zi)來水(shui)(shui)管(guan)(guan)網(wang)壓(ya)(ya)力的一種疊壓(ya)(ya)式(shi)供(gong)水(shui)(shui)方式(shi),衛生、節能(neng)、綜合投資小(xiao)。安裝調試后,自(zi)來水(shui)(shui)管(guan)(guan)網(wang)的水(shui)(shui)首先進(jin)入穩流補償器,并通(tong)過(guo)真空(kong)(kong)抑(yi)制器將罐(guan)內(nei)的空(kong)(kong)氣自(zi)動(dong)排除。當安裝在設備出口的壓(ya)(ya)力傳感器檢(jian)測(ce)到(dao)自(zi)來水(shui)(shui)管(guan)(guan)網(wang)壓(ya)(ya)力滿足(zu)(zu)供(gong)水(shui)(shui)要(yao)求(qiu)時,系統不(bu)經過(guo)加壓(ya)(ya)泵(beng)直接(jie)供(gong)給;當自(zi)來水(shui)(shui)管(guan)(guan)網(wang)壓(ya)(ya)力不(bu)能(neng)滿足(zu)(zu)供(gong)水(shui)(shui)要(yao)求(qiu)時,檢(jian)測(ce)壓(ya)(ya)力差(cha)額(e),由加壓(ya)(ya)泵(beng)差(cha)多少、補多少;當自(zi)來水(shui)(shui)管(guan)(guan)網(wang)水(shui)(shui)量不(bu)足(zu)(zu)時,空(kong)(kong)氣由真空(kong)(kong)抑(yi)制器進(jin)入穩流補償器破壞(huai)罐(guan)內(nei)真空(kong)(kong),即可自(zi)動(dong)抽取(qu)穩流補償器內(nei)的水(shui)(shui)供(gong)給,并且管(guan)(guan)網(wang)內(nei)不(bu)產(chan)生負(fu)壓(ya)(ya)。
2. 適用范圍:
A.城鄉生(sheng)產、生(sheng)活(huo)高層建(jian)筑恒壓自動供水、農(nong)業(ye)節水灌溉
B.消防用(yong)水及自動(dong)排水工程
C.鍋爐恒壓自(zi)動補水,循環泵穩壓供暖
D.可與自(zi)來(lai)水(shui)、低位水(shui)箱、水(shui)池、深淺井等(deng)任意(yi)水(shui)源條(tiao)件配套(tao)使用
E.本設(she)備適用(yong)于其它供熱(re)、化(hua)工配料、生產(chan)線流程(cheng)中
恒壓供水設備原理圖