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(nei)的(de)設(she)計初始壓(ya)(ya)力(li)水(shui)(shui)(shui)頭，采用(yong)保證(zheng)系統內(nei)熱(re)水(shui)(shui)(shui)不汽化的(de)壓(ya)(ya)力(li)作為膨脹(zhang)水(shui)(shui)(shui)箱內(nei)動行(xing)終(zhong)端(duan)壓(ya)(ya)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(shi)自動(dong)(dong)給(gei)水(shui)(shui)(shui)裝置。用(yong)于采(cai)暖、空調系(xi)統(tong)(tong)中(zhong)(zhong)作為穩壓(ya)(ya)(ya)膨(peng)脹補(bu)(bu)(bu)水(shui)(shui)(shui)設(she)(she)備使用(yong)，一般(ban)稱之為囊式(shi)落地式(shi)膨(peng)脹水(shui)(shui)(shui)箱。設(she)(she)備在(zai)初始運行時(shi)首(shou)先啟(qi)動(dong)(dong)補(bu)(bu)(bu)水(shui)(shui)(shui)泵向(xiang)系(xi)統(tong)(tong)及氣(qi)壓(ya)(ya)(ya)罐(guan)內的(de)(de)(de)水(shui)(shui)(shui)室(shi)中(zhong)(zhong)充(chong)(chong)水(shui)(shui)(shui)，系(xi)統(tong)(tong)充(chong)(chong)滿后多余(yu)的(de)(de)(de)水(shui)(shui)(shui)被擠進膠(jiao)囊內。因(yin)為水(shui)(shui)(shui)的(de)(de)(de)不可壓(ya)(ya)(ya)縮(suo)(suo)性(xing)，隨著水(shui)(shui)(shui)量的(de)(de)(de)不斷增加(jia)，水(shui)(shui)(shui)室(shi)的(de)(de)(de)體積也(ye)不斷的(de)(de)(de)擴大(da)而壓(ya)(ya)(ya)縮(suo)(suo)氣(qi)室(shi)，罐(guan)內的(de)(de)(de)壓(ya)(ya)(ya)力(li)(li)(li)也(ye)不斷的(de)(de)(de)升高(gao)。當(dang)(dang)壓(ya)(ya)(ya)力(li)(li)(li)達到設(she)(she)計壓(ya)(ya)(ya)力(li)(li)(li)時(shi)，通過(guo)壓(ya)(ya)(ya)力(li)(li)(li)控制器使補(bu)(bu)(bu)水(shui)(shui)(shui)泵關閉(bi)。當(dang)(dang)系(xi)統(tong)(tong)內的(de)(de)(de)水(shui)(shui)(shui)受熱膨(peng)脹使系(xi)統(tong)(tong)壓(ya)(ya)(ya)力(li)(li)(li)升高(gao)超過(guo)設(she)(she)計壓(ya)(ya)(ya)力(li)(li)(li)時(shi)，多余(yu)的(de)(de)(de)水(shui)(shui)(shui)通過(guo)安全閥排至(zhi)補(bu)(bu)(bu)水(shui)(shui)(shui)箱循環(huan)使用(yong)，當(dang)(dang)系(xi)統(tong)(tong)中(zhong)(zhong)的(de)(de)(de)水(shui)(shui)(shui)由(you)于泄露(lu)或溫度下降(jiang)而體積縮(suo)(suo)小，系(xi)統(tong)(tong)壓(ya)(ya)(ya)力(li)(li)(li)降(jiang)低時(shi)，膠(jiao)囊中(zhong)(zhong)的(de)(de)(de)水(shui)(shui)(shui)被不斷壓(ya)(ya)(ya)入管網補(bu)(bu)(bu)充(chong)(chong)系(xi)統(tong)(tong)的(de)(de)(de)壓(ya)(ya)(ya)降(jiang)損失，當(dang)(dang)系(xi)統(tong)(tong)壓(ya)(ya)(ya)力(li)(li)(li)至(zhi)設(she)(she)計允許的(de)(de)(de)zui低壓(ya)(ya)(ya)力(li)(li)(li)時(shi)，通過(guo)壓(ya)(ya)(ya)力(li)(li)(li)控制器使補(bu)(bu)(bu)水(shui)(shui)(shui)泵重(zhong)新(xin)啟(qi)動(dong)(dong)向(xiang)管網及氣(qi)壓(ya)(ya)(ya)罐(guan)內補(bu)(bu)(bu)水(shui)(shui)(shui)，如此周而復始。

　　定壓補水裝置產品特點：

　　安(an)全可靠(kao)：采用(yong)先進的自控(kong)系統，具(ju)有雙泵(beng)交替運(yun)行(xing)和事(shi)故漏(lou)水雙泵(beng)同時運(yun)行(xing)功(gong)能(neng)，具(ju)有低(di)水位保護、防壓力不穩等功(gong)能(neng)，可確保裝置(zhi)安(an)全穩定運(yun)行(xing)。

　　使用(yong)壽命長(chang)：采用(yong)不(bu)銹(xiu)鋼多級泵和(he)特殊設計的(de)進口(kou)穩(wen)壓裝置，可提高機組(zu)壽命，同(tong)時符合(he)不(bu)同(tong)條(tiao)件下的(de)運行(xing)工況

　　安裝方(fang)便：傳(chuan)統的定壓補(bu)水(shui)機(ji)組(zu)一般散件(jian)運輸，現場安裝，施工難度(du)加大(da)，設備(bei)的可靠性差。而穩壓膨脹機(ji)組(zu)整機(ji)出廠(chang)，現場僅需接好進出水(shui)口和電(dian)源就可，簡單(dan)快捷。

　　遠傳控(kong)(kong)(kong)制(zhi)：機(ji)組(zu)控(kong)(kong)(kong)制(zhi)柜(ju)可與(yu)樓宇自控(kong)(kong)(kong)系(xi)統連接(jie)，遠程控(kong)(kong)(kong)制(zhi)補水泵(beng)(beng)的(de)(de)啟停，并(bing)通過每臺補水泵(beng)(beng)岀口(kou)設置的(de)(de)水流開關，檢測補水泵(beng)(beng)的(de)(de)運行狀態。

　　技術參數；