定壓補水裝置設備安全可靠采用系統靜壓作為膨脹水箱內的(de)設計初始壓力(li)水(shui)頭(tou)，采用(yong)保證系統內熱水(shui)不(bu)汽(qi)化的(de)壓力(li)作為膨脹水(shui)箱內動行終端壓力(li)水(shui)頭(tou)。

　　定壓補水裝置用于生產、消防、生活系統加壓供水，一般稱之為(wei)(wei)(wei)囊(nang)式自動(dong)給水(shui)(shui)(shui)(shui)(shui)裝(zhuang)置。用于采暖、空調(diao)系(xi)(xi)統(tong)(tong)中(zhong)作為(wei)(wei)(wei)穩壓(ya)(ya)(ya)(ya)(ya)(ya)膨脹(zhang)補(bu)(bu)水(shui)(shui)(shui)(shui)(shui)設備(bei)使(shi)用，一般稱(cheng)之為(wei)(wei)(wei)囊(nang)式落地式膨脹(zhang)水(shui)(shui)(shui)(shui)(shui)箱(xiang)。設備(bei)在(zai)初始運行時(shi)(shi)首(shou)先啟動(dong)補(bu)(bu)水(shui)(shui)(shui)(shui)(shui)泵向系(xi)(xi)統(tong)(tong)及(ji)(ji)氣(qi)壓(ya)(ya)(ya)(ya)(ya)(ya)罐(guan)(guan)內的(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)室中(zhong)充(chong)水(shui)(shui)(shui)(shui)(shui)，系(xi)(xi)統(tong)(tong)充(chong)滿后多余的(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)被擠進膠囊(nang)內。因為(wei)(wei)(wei)水(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)不(bu)(bu)(bu)可壓(ya)(ya)(ya)(ya)(ya)(ya)縮性，隨著水(shui)(shui)(shui)(shui)(shui)量的(de)(de)(de)(de)不(bu)(bu)(bu)斷(duan)增加，水(shui)(shui)(shui)(shui)(shui)室的(de)(de)(de)(de)體積也不(bu)(bu)(bu)斷(duan)的(de)(de)(de)(de)擴(kuo)大而(er)壓(ya)(ya)(ya)(ya)(ya)(ya)縮氣(qi)室，罐(guan)(guan)內的(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)也不(bu)(bu)(bu)斷(duan)的(de)(de)(de)(de)升(sheng)(sheng)高。當壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)達到設計(ji)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)時(shi)(shi)，通(tong)過壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)控制器使(shi)補(bu)(bu)水(shui)(shui)(shui)(shui)(shui)泵關閉。當系(xi)(xi)統(tong)(tong)內的(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)受熱膨脹(zhang)使(shi)系(xi)(xi)統(tong)(tong)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)升(sheng)(sheng)高超過設計(ji)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)時(shi)(shi)，多余的(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)通(tong)過安全閥排(pai)至補(bu)(bu)水(shui)(shui)(shui)(shui)(shui)箱(xiang)循(xun)環使(shi)用，當系(xi)(xi)統(tong)(tong)中(zhong)的(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)由于泄(xie)露或溫(wen)度下降而(er)體積縮小，系(xi)(xi)統(tong)(tong)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)降低(di)(di)時(shi)(shi)，膠囊(nang)中(zhong)的(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)被不(bu)(bu)(bu)斷(duan)壓(ya)(ya)(ya)(ya)(ya)(ya)入管網補(bu)(bu)充(chong)系(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)降損失(shi)，當系(xi)(xi)統(tong)(tong)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)至設計(ji)允許(xu)的(de)(de)(de)(de)zui低(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)時(shi)(shi)，通(tong)過壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)控制器使(shi)補(bu)(bu)水(shui)(shui)(shui)(shui)(shui)泵重新啟動(dong)向管網及(ji)(ji)氣(qi)壓(ya)(ya)(ya)(ya)(ya)(ya)罐(guan)(guan)內補(bu)(bu)水(shui)(shui)(shui)(shui)(shui)，如(ru)此(ci)周而(er)復始。

　　定壓補水裝置產品特點：

　　安全可(ke)靠：采用先進的自控系統，具有(you)雙(shuang)泵交替運行(xing)和事(shi)故漏水雙(shuang)泵同時運行(xing)功(gong)能，具有(you)低水位保護、防壓力不穩等(deng)功(gong)能，可(ke)確(que)保裝置安全穩定運行(xing)。

　　使用(yong)壽命(ming)長：采用(yong)不銹(xiu)鋼多級泵和特殊設計的(de)進口穩壓裝置(zhi)，可提(ti)高機組壽命(ming)，同(tong)時符(fu)合不同(tong)條件下的(de)運(yun)行工況

　　安(an)裝(zhuang)方便：傳統的(de)定(ding)壓補水(shui)機組(zu)一般散(san)件(jian)運輸(shu)，現場安(an)裝(zhuang)，施(shi)工(gong)難度(du)加大，設備的(de)可靠性差。而穩壓膨脹機組(zu)整機出廠，現場僅需(xu)接好(hao)進出水(shui)口和電(dian)源就可，簡單快捷。

　　遠(yuan)(yuan)傳控(kong)制：機組控(kong)制柜(ju)可與樓宇自控(kong)系統連接，遠(yuan)(yuan)程控(kong)制補水泵的啟停(ting)，并通(tong)過每臺補水泵岀口設置的水流開關(guan)，檢(jian)測補水泵的運行狀態。

　　技術參(can)數；