控制柜作業進(jin)程中完成了哪些功(gong)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(wen)流(liu)罐(guan)式無(wu)負壓供水(shui)設備變頻恒壓供水(shui)，此刻(ke)穩(wen)流(liu)罐(guan)中存(cun)儲必定量的(de)承壓水(shui)。

（2）消除負(fu)壓(ya)(ya)(ya)(ya)(ya)：當(dang)用(yong)戶用(yong)水量(liang)添(tian)加導致市(shi)政(zheng)管(guan)網與穩流(liu)罐銜接處(chu)壓(ya)(ya)(ya)(ya)(ya)力降(jiang)低，當(dang)壓(ya)(ya)(ya)(ya)(ya)力降(jiang)低到(dao)相對壓(ya)(ya)(ya)(ya)(ya)力0以下(xia)時(shi)(shi)(shi)，在穩流(liu)罐中(zhong)構成負(fu)壓(ya)(ya)(ya)(ya)(ya)，真空抑制(zhi)器(qi)的進氣閥門(men)翻開(kai)，大氣進入穩流(liu)罐。此刻，穩流(liu)罐相當(dang)于一個具有自在液面的開(kai)口水箱，壓(ya)(ya)(ya)(ya)(ya)力與大氣一樣(yang)，負(fu)壓(ya)(ya)(ya)(ya)(ya)被消除。水位降(jiang)低到(dao)設定值(zhi)時(shi)(shi)(shi)，液位操控器(qi)將操控信號傳(chuan)遞給變頻操控柜中(zhong)的操控體系，操控加壓(ya)(ya)(ya)(ya)(ya)機(ji)組中(zhong)止(zhi)作業，用(yong)戶停(ting)水；當(dang)用(yong)戶用(yong)水量(liang)減小時(shi)(shi)(shi)，穩流(liu)罐中(zhong)水位上(shang)升，氣體從真空抑制(zhi)器(qi)排氣閥門(men)掃除，壓(ya)(ya)(ya)(ya)(ya)力康復正常(chang)后，加壓(ya)(ya)(ya)(ya)(ya)機(ji)組從頭(tou)主動發動，康復供水。

（3）停(ting)(ting)水(shui)停(ting)(ting)機功(gong)用：當(dang)市政(zheng)管(guan)網(wang)停(ting)(ting)水(shui)時(shi)，大連控制柜加壓機組在(zai)液位(wei)操(cao)控器操(cao)控下主(zhu)動中(zhong)止運轉，市政(zheng)管(guan)網(wang)供水(shui)康(kang)復后，主(zhu)動發動從頭康(kang)復正常供水(shui)。

（4）小流量休(xiu)眠(mian)功用(yong)(yong)(yong)(yong)(yong)：用(yong)(yong)(yong)(yong)(yong)戶不用(yong)(yong)(yong)(yong)(yong)水(shui)或用(yong)(yong)(yong)(yong)(yong)水(shui)量很(hen)小時設備主動(dong)進入休(xiu)眠(mian)狀態(tai)(停機)并保持(chi)供水(shui)壓力，用(yong)(yong)(yong)(yong)(yong)戶康復用(yong)(yong)(yong)(yong)(yong)水(shui)時體(ti)系(xi)主動(dong)喚(huan)醒，康復正常供水(shui)。

（5）停(ting)(ting)電(dian)持續(xu)供(gong)水(shui)(shui)：當小(xiao)區停(ting)(ting)電(dian)時，由市政(zheng)管網持續(xu)向低區用戶供(gong)水(shui)(shui)，停(ting)(ting)電(dian)不(bu)停(ting)(ting)水(shui)(shui)。設備康復供(gong)電(dian)后，主(zhu)動發動，康復正(zheng)常供(gong)水(shui)(shui)。

公司從事給水設(she)備現已二十多年的(de)(de)時(shi)刻，一(yi)步步成型，堅(jian)決(jue)的(de)(de)踏入競賽劇烈的(de)(de)市場中(zhong)，開端(duan)吐露(lu)鋒芒，創造光輝！將(jiang)愈加(jia)盡力為您供給非常好的(de)(de)無負壓供水設(she)備。