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(she)計(ji)初(chu)始壓力水(shui)(shui)頭，采(cai)用保證系(xi)統內熱(re)水(shui)(shui)不汽化的壓力作為膨脹(zhang)水(shui)(shui)箱內動行終端壓力水(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(wei)囊(nang)式自動(dong)給水(shui)(shui)(shui)(shui)(shui)(shui)裝置。用(yong)于采(cai)暖、空調(diao)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)(tong)中作為(wei)穩壓(ya)(ya)(ya)(ya)膨脹(zhang)補(bu)(bu)(bu)水(shui)(shui)(shui)(shui)(shui)(shui)設備使(shi)用(yong)，一(yi)般稱之為(wei)囊(nang)式落地式膨脹(zhang)水(shui)(shui)(shui)(shui)(shui)(shui)箱。設備在初始運行時(shi)首先啟動(dong)補(bu)(bu)(bu)水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)向系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)(tong)及氣(qi)壓(ya)(ya)(ya)(ya)罐內(nei)的(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)室中充水(shui)(shui)(shui)(shui)(shui)(shui)，系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)(tong)充滿(man)后多余(yu)的(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)被(bei)擠進膠(jiao)囊(nang)內(nei)。因(yin)為(wei)水(shui)(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)不(bu)(bu)可(ke)壓(ya)(ya)(ya)(ya)縮性(xing)，隨著水(shui)(shui)(shui)(shui)(shui)(shui)量的(de)(de)(de)不(bu)(bu)斷增加，水(shui)(shui)(shui)(shui)(shui)(shui)室的(de)(de)(de)體積也不(bu)(bu)斷的(de)(de)(de)擴大而(er)壓(ya)(ya)(ya)(ya)縮氣(qi)室，罐內(nei)的(de)(de)(de)壓(ya)(ya)(ya)(ya)力(li)也不(bu)(bu)斷的(de)(de)(de)升高。當壓(ya)(ya)(ya)(ya)力(li)達到(dao)設計(ji)壓(ya)(ya)(ya)(ya)力(li)時(shi)，通過(guo)(guo)壓(ya)(ya)(ya)(ya)力(li)控制器使(shi)補(bu)(bu)(bu)水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)關閉。當系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)(tong)內(nei)的(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)受熱膨脹(zhang)使(shi)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)(tong)壓(ya)(ya)(ya)(ya)力(li)升高超(chao)過(guo)(guo)設計(ji)壓(ya)(ya)(ya)(ya)力(li)時(shi)，多余(yu)的(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)通過(guo)(guo)安全閥排至(zhi)補(bu)(bu)(bu)水(shui)(shui)(shui)(shui)(shui)(shui)箱循環使(shi)用(yong)，當系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)(tong)中的(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)由于泄露或溫度下降(jiang)而(er)體積縮小，系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)(tong)壓(ya)(ya)(ya)(ya)力(li)降(jiang)低(di)時(shi)，膠(jiao)囊(nang)中的(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)被(bei)不(bu)(bu)斷壓(ya)(ya)(ya)(ya)入管(guan)網補(bu)(bu)(bu)充系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)(tong)的(de)(de)(de)壓(ya)(ya)(ya)(ya)降(jiang)損失，當系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)(tong)壓(ya)(ya)(ya)(ya)力(li)至(zhi)設計(ji)允許的(de)(de)(de)zui低(di)壓(ya)(ya)(ya)(ya)力(li)時(shi)，通過(guo)(guo)壓(ya)(ya)(ya)(ya)力(li)控制器使(shi)補(bu)(bu)(bu)水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)重新啟動(dong)向管(guan)網及氣(qi)壓(ya)(ya)(ya)(ya)罐內(nei)補(bu)(bu)(bu)水(shui)(shui)(shui)(shui)(shui)(shui)，如(ru)此周而(er)復始。

　　定壓補水裝置產品特點：

　　安全可靠(kao)：采用先進的自控系(xi)統(tong)，具有(you)(you)雙(shuang)泵交替運(yun)行(xing)和事故漏(lou)水(shui)雙(shuang)泵同時運(yun)行(xing)功能，具有(you)(you)低水(shui)位保護、防(fang)壓力不穩等(deng)功能，可確保裝置(zhi)安全穩定運(yun)行(xing)。

　　使用壽命長：采用不銹(xiu)鋼多級(ji)泵和(he)特(te)殊設計的(de)進口穩壓(ya)裝置，可提高機(ji)組壽命，同(tong)時(shi)符(fu)合(he)不同(tong)條(tiao)件下的(de)運行工況(kuang)

　　安裝(zhuang)方便(bian)：傳統的定壓補水(shui)機組一般(ban)散件運(yun)輸，現(xian)(xian)場安裝(zhuang)，施(shi)工難度加大，設備的可靠性差。而穩(wen)壓膨脹機組整機出(chu)廠，現(xian)(xian)場僅需接好進出(chu)水(shui)口(kou)和電源就可，簡單快捷。

　　遠傳控制(zhi)：機(ji)組控制(zhi)柜(ju)可與樓宇(yu)自控系統連(lian)接(jie)，遠程控制(zhi)補水泵的(de)啟(qi)停，并通過每臺補水泵岀(chu)口設(she)置(zhi)的(de)水流開關，檢測補水泵的(de)運行狀態(tai)。

　　技術(shu)參(can)數；