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(ya)力水(shui)(shui)(shui)頭(tou)，采(cai)用保證系統內熱水(shui)(shui)(shui)不汽(qi)化的壓(ya)力作為(wei)膨(peng)脹水(shui)(shui)(shui)箱內動行終端壓(ya)力水(shui)(shui)(shui)頭(tou)。

　　定壓補水裝置用于生產、消防、生活系統加壓供水，一般稱之為囊(nang)式(shi)自(zi)動(dong)給水(shui)(shui)(shui)(shui)裝置。用(yong)于(yu)(yu)采(cai)暖、空調系(xi)統(tong)(tong)(tong)(tong)中作為穩壓(ya)(ya)(ya)(ya)(ya)膨(peng)(peng)脹(zhang)補水(shui)(shui)(shui)(shui)設(she)(she)備使(shi)(shi)用(yong)，一般稱之為囊(nang)式(shi)落地式(shi)膨(peng)(peng)脹(zhang)水(shui)(shui)(shui)(shui)箱。設(she)(she)備在初始(shi)運行時首先啟(qi)動(dong)補水(shui)(shui)(shui)(shui)泵向(xiang)系(xi)統(tong)(tong)(tong)(tong)及氣(qi)壓(ya)(ya)(ya)(ya)(ya)罐內(nei)(nei)的(de)水(shui)(shui)(shui)(shui)室(shi)(shi)中充(chong)水(shui)(shui)(shui)(shui)，系(xi)統(tong)(tong)(tong)(tong)充(chong)滿(man)后(hou)多(duo)余的(de)水(shui)(shui)(shui)(shui)被(bei)(bei)擠進膠(jiao)囊(nang)內(nei)(nei)。因為水(shui)(shui)(shui)(shui)的(de)不可壓(ya)(ya)(ya)(ya)(ya)縮性，隨著水(shui)(shui)(shui)(shui)量的(de)不斷增加，水(shui)(shui)(shui)(shui)室(shi)(shi)的(de)體積(ji)也不斷的(de)擴大而壓(ya)(ya)(ya)(ya)(ya)縮氣(qi)室(shi)(shi)，罐內(nei)(nei)的(de)壓(ya)(ya)(ya)(ya)(ya)力也不斷的(de)升(sheng)高(gao)(gao)。當(dang)壓(ya)(ya)(ya)(ya)(ya)力達到設(she)(she)計(ji)壓(ya)(ya)(ya)(ya)(ya)力時，通過壓(ya)(ya)(ya)(ya)(ya)力控制(zhi)(zhi)器使(shi)(shi)補水(shui)(shui)(shui)(shui)泵關閉。當(dang)系(xi)統(tong)(tong)(tong)(tong)內(nei)(nei)的(de)水(shui)(shui)(shui)(shui)受熱膨(peng)(peng)脹(zhang)使(shi)(shi)系(xi)統(tong)(tong)(tong)(tong)壓(ya)(ya)(ya)(ya)(ya)力升(sheng)高(gao)(gao)超過設(she)(she)計(ji)壓(ya)(ya)(ya)(ya)(ya)力時，多(duo)余的(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)用(yong)，當(dang)系(xi)統(tong)(tong)(tong)(tong)中的(de)水(shui)(shui)(shui)(shui)由于(yu)(yu)泄露或(huo)溫度下降(jiang)而體積(ji)縮小，系(xi)統(tong)(tong)(tong)(tong)壓(ya)(ya)(ya)(ya)(ya)力降(jiang)低時，膠(jiao)囊(nang)中的(de)水(shui)(shui)(shui)(shui)被(bei)(bei)不斷壓(ya)(ya)(ya)(ya)(ya)入管網補充(chong)系(xi)統(tong)(tong)(tong)(tong)的(de)壓(ya)(ya)(ya)(ya)(ya)降(jiang)損失(shi)，當(dang)系(xi)統(tong)(tong)(tong)(tong)壓(ya)(ya)(ya)(ya)(ya)力至設(she)(she)計(ji)允許的(de)zui低壓(ya)(ya)(ya)(ya)(ya)力時，通過壓(ya)(ya)(ya)(ya)(ya)力控制(zhi)(zhi)器使(shi)(shi)補水(shui)(shui)(shui)(shui)泵重新(xin)啟(qi)動(dong)向(xiang)管網及氣(qi)壓(ya)(ya)(ya)(ya)(ya)罐內(nei)(nei)補水(shui)(shui)(shui)(shui)，如此周而復始(shi)。

　　定壓補水裝置產品特點：

　　安全可(ke)靠：采用先進(jin)的(de)自控系統，具有雙泵交替運(yun)(yun)行(xing)(xing)(xing)和事故(gu)漏水雙泵同(tong)時(shi)運(yun)(yun)行(xing)(xing)(xing)功能，具有低水位保(bao)護、防壓力不(bu)穩(wen)等功能，可(ke)確(que)保(bao)裝置(zhi)安全穩(wen)定運(yun)(yun)行(xing)(xing)(xing)。

　　使用(yong)壽(shou)命長：采用(yong)不銹鋼多(duo)級泵和特(te)殊設計的進口(kou)穩(wen)壓裝置，可提高(gao)機組壽(shou)命，同(tong)時(shi)符合不同(tong)條件下的運行工況

　　安(an)裝方便(bian)：傳統的(de)(de)定(ding)壓補(bu)水機(ji)(ji)組(zu)一般散件運輸，現場安(an)裝，施(shi)工難(nan)度(du)加大(da)，設備的(de)(de)可(ke)靠(kao)性差。而穩壓膨脹機(ji)(ji)組(zu)整機(ji)(ji)出(chu)(chu)廠，現場僅需接好(hao)進出(chu)(chu)水口和電源就可(ke)，簡單快捷(jie)。

　　遠(yuan)傳控制(zhi)(zhi)：機組控制(zhi)(zhi)柜可與(yu)樓宇自控系(xi)統連接，遠(yuan)程控制(zhi)(zhi)補水泵(beng)(beng)的(de)啟停，并(bing)通過每(mei)臺(tai)補水泵(beng)(beng)岀口設置的(de)水流開關，檢(jian)測補水泵(beng)(beng)的(de)運行狀態。

　　技術(shu)參數；