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設計初始壓力(li)水(shui)(shui)(shui)頭，采用(yong)保證(zheng)系統內熱水(shui)(shui)(shui)不(bu)汽(qi)化的壓力(li)作為膨(peng)脹(zhang)水(shui)(shui)(shui)箱內動行終端壓力(li)水(shui)(shui)(shui)頭。

　　定壓補水裝置用于生產、消防、生活系統加壓供水，一般稱之為囊式自動(dong)(dong)給水(shui)(shui)(shui)(shui)裝(zhuang)置。用(yong)(yong)于(yu)采暖、空調系(xi)(xi)統(tong)(tong)(tong)(tong)中作為穩壓(ya)(ya)(ya)膨脹(zhang)(zhang)補水(shui)(shui)(shui)(shui)設(she)備(bei)使(shi)(shi)(shi)用(yong)(yong)，一般稱(cheng)之為囊式落(luo)地式膨脹(zhang)(zhang)水(shui)(shui)(shui)(shui)箱。設(she)備(bei)在初始(shi)運行時(shi)首先(xian)啟(qi)動(dong)(dong)補水(shui)(shui)(shui)(shui)泵向系(xi)(xi)統(tong)(tong)(tong)(tong)及氣壓(ya)(ya)(ya)罐內(nei)的(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)室(shi)中充水(shui)(shui)(shui)(shui)，系(xi)(xi)統(tong)(tong)(tong)(tong)充滿(man)后多余的(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)被擠進膠囊內(nei)。因為水(shui)(shui)(shui)(shui)的(de)(de)(de)(de)(de)(de)不可壓(ya)(ya)(ya)縮性，隨著水(shui)(shui)(shui)(shui)量的(de)(de)(de)(de)(de)(de)不斷(duan)增加，水(shui)(shui)(shui)(shui)室(shi)的(de)(de)(de)(de)(de)(de)體(ti)積也不斷(duan)的(de)(de)(de)(de)(de)(de)擴大而(er)(er)壓(ya)(ya)(ya)縮氣室(shi)，罐內(nei)的(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)力也不斷(duan)的(de)(de)(de)(de)(de)(de)升高(gao)(gao)。當壓(ya)(ya)(ya)力達到設(she)計壓(ya)(ya)(ya)力時(shi)，通過壓(ya)(ya)(ya)力控(kong)制(zhi)器使(shi)(shi)(shi)補水(shui)(shui)(shui)(shui)泵關閉。當系(xi)(xi)統(tong)(tong)(tong)(tong)內(nei)的(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)受熱膨脹(zhang)(zhang)使(shi)(shi)(shi)系(xi)(xi)統(tong)(tong)(tong)(tong)壓(ya)(ya)(ya)力升高(gao)(gao)超過設(she)計壓(ya)(ya)(ya)力時(shi)，多余的(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)通過安全閥排至補水(shui)(shui)(shui)(shui)箱循環(huan)使(shi)(shi)(shi)用(yong)(yong)，當系(xi)(xi)統(tong)(tong)(tong)(tong)中的(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)由于(yu)泄露(lu)或(huo)溫度(du)下(xia)降而(er)(er)體(ti)積縮小，系(xi)(xi)統(tong)(tong)(tong)(tong)壓(ya)(ya)(ya)力降低時(shi)，膠囊中的(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)被不斷(duan)壓(ya)(ya)(ya)入管(guan)網補充系(xi)(xi)統(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)降損失，當系(xi)(xi)統(tong)(tong)(tong)(tong)壓(ya)(ya)(ya)力至設(she)計允許的(de)(de)(de)(de)(de)(de)zui低壓(ya)(ya)(ya)力時(shi)，通過壓(ya)(ya)(ya)力控(kong)制(zhi)器使(shi)(shi)(shi)補水(shui)(shui)(shui)(shui)泵重新啟(qi)動(dong)(dong)向管(guan)網及氣壓(ya)(ya)(ya)罐內(nei)補水(shui)(shui)(shui)(shui)，如(ru)此周而(er)(er)復始(shi)。

　　定壓補水裝置產品特點：

　　安全(quan)可靠：采用先進的自控系統，具(ju)(ju)有(you)雙泵交(jiao)替運(yun)行(xing)和事故漏水雙泵同時運(yun)行(xing)功能，具(ju)(ju)有(you)低(di)水位保護、防壓(ya)力不穩等(deng)功能，可確保裝置安全(quan)穩定運(yun)行(xing)。

　　使用(yong)(yong)壽命(ming)長：采(cai)用(yong)(yong)不(bu)銹(xiu)鋼多級泵和特殊(shu)設計的(de)進(jin)口穩壓裝置，可提高機(ji)組壽命(ming)，同(tong)(tong)時符合不(bu)同(tong)(tong)條件下的(de)運(yun)行工況

　　安(an)裝(zhuang)方便：傳統的(de)(de)定壓(ya)補水(shui)機組一般散件運(yun)輸，現(xian)場安(an)裝(zhuang)，施工難度加大(da)，設備的(de)(de)可靠(kao)性差。而穩壓(ya)膨脹(zhang)機組整機出(chu)廠，現(xian)場僅(jin)需接好進出(chu)水(shui)口和電源就(jiu)可，簡(jian)單快捷(jie)。

　　遠傳(chuan)控(kong)制(zhi)：機組控(kong)制(zhi)柜可與樓(lou)宇(yu)自控(kong)系統連接，遠程(cheng)控(kong)制(zhi)補水(shui)泵(beng)的啟停，并通(tong)過每臺補水(shui)泵(beng)岀(chu)口設(she)置的水(shui)流開關，檢(jian)測補水(shui)泵(beng)的運行(xing)狀態。

　　技術參數；