控制柜作業進(jin)程(cheng)中完(wan)成了哪些功用？

（1）變頻恒壓供水：當市政管網供水量大于用戶用水量時，大連控制柜穩流(liu)罐式無負(fu)壓(ya)供水(shui)(shui)設備(bei)變頻恒壓(ya)供水(shui)(shui)，此刻穩流(liu)罐中存儲必定量(liang)的承壓(ya)水(shui)(shui)。

（2）消除負壓(ya)(ya)(ya)(ya)：當用(yong)戶(hu)用(yong)水量添加導致市政(zheng)管(guan)網與穩(wen)(wen)(wen)流(liu)罐(guan)(guan)銜接處(chu)壓(ya)(ya)(ya)(ya)力降低(di)，當壓(ya)(ya)(ya)(ya)力降低(di)到(dao)相(xiang)對壓(ya)(ya)(ya)(ya)力0以下時(shi)(shi)，在穩(wen)(wen)(wen)流(liu)罐(guan)(guan)中(zhong)構成負壓(ya)(ya)(ya)(ya)，真空(kong)抑制器的進氣(qi)閥(fa)門(men)翻(fan)開(kai)，大氣(qi)進入穩(wen)(wen)(wen)流(liu)罐(guan)(guan)。此(ci)刻，穩(wen)(wen)(wen)流(liu)罐(guan)(guan)相(xiang)當于一個具有自(zi)在液面的開(kai)口水箱，壓(ya)(ya)(ya)(ya)力與大氣(qi)一樣(yang)，負壓(ya)(ya)(ya)(ya)被消除。水位降低(di)到(dao)設(she)定值時(shi)(shi)，液位操(cao)控(kong)器將操(cao)控(kong)信號傳遞給變頻操(cao)控(kong)柜中(zhong)的操(cao)控(kong)體系，操(cao)控(kong)加壓(ya)(ya)(ya)(ya)機(ji)組中(zhong)止作業，用(yong)戶(hu)停水；當用(yong)戶(hu)用(yong)水量減小時(shi)(shi)，穩(wen)(wen)(wen)流(liu)罐(guan)(guan)中(zhong)水位上升，氣(qi)體從真空(kong)抑制器排(pai)氣(qi)閥(fa)門(men)掃(sao)除，壓(ya)(ya)(ya)(ya)力康(kang)復正常后，加壓(ya)(ya)(ya)(ya)機(ji)組從頭主(zhu)動發動，康(kang)復供水。

（3）停(ting)水停(ting)機(ji)功用：當(dang)市政管網(wang)停(ting)水時，大連控(kong)制柜加壓機(ji)組在液(ye)位操控(kong)器(qi)操控(kong)下主(zhu)動中止運轉，市政管網(wang)供水康(kang)復(fu)后，主(zhu)動發動從頭康(kang)復(fu)正常供水。

（4）小流量休眠功用(yong)(yong)：用(yong)(yong)戶(hu)不用(yong)(yong)水(shui)(shui)或(huo)用(yong)(yong)水(shui)(shui)量很小時設(she)備主動進入休眠狀態(停機)并(bing)保持供水(shui)(shui)壓(ya)力，用(yong)(yong)戶(hu)康復用(yong)(yong)水(shui)(shui)時體系(xi)主動喚醒(xing)，康復正常供水(shui)(shui)。

（5）停(ting)(ting)電(dian)持(chi)續(xu)供水(shui)：當小區停(ting)(ting)電(dian)時(shi)，由市政管網持(chi)續(xu)向低(di)區用戶供水(shui)，停(ting)(ting)電(dian)不(bu)停(ting)(ting)水(shui)。設備康復供電(dian)后(hou)，主動發動，康復正常供水(shui)。

公(gong)司從事(shi)給水設(she)備現已二十多(duo)年的時刻，一步(bu)步(bu)成型，堅(jian)決的踏入競賽劇烈(lie)的市(shi)場中(zhong)，開(kai)端吐(tu)露鋒芒，創(chuang)造(zao)光輝！將愈加盡力(li)為您供給非常好的無負(fu)壓供水設(she)備。