控制柜作業進程中(zhong)完成了(le)哪(na)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，大連控制柜穩流罐式無負壓(ya)供(gong)水設備變頻恒壓(ya)供(gong)水，此刻穩流罐中(zhong)存儲必定量(liang)的承壓(ya)水。

（2）消(xiao)除(chu)負壓(ya)(ya)(ya)：當(dang)用(yong)(yong)戶(hu)(hu)用(yong)(yong)水量添加導(dao)致(zhi)市政(zheng)管網與穩(wen)(wen)流(liu)罐銜接處壓(ya)(ya)(ya)力(li)降(jiang)低，當(dang)壓(ya)(ya)(ya)力(li)降(jiang)低到(dao)相對壓(ya)(ya)(ya)力(li)0以下時(shi)(shi)，在穩(wen)(wen)流(liu)罐中(zhong)構成負壓(ya)(ya)(ya)，真(zhen)空抑制器(qi)的(de)進氣閥(fa)門翻開(kai)，大(da)氣進入穩(wen)(wen)流(liu)罐。此刻(ke)，穩(wen)(wen)流(liu)罐相當(dang)于一個具有(you)自在液(ye)面的(de)開(kai)口水箱，壓(ya)(ya)(ya)力(li)與大(da)氣一樣，負壓(ya)(ya)(ya)被消(xiao)除(chu)。水位降(jiang)低到(dao)設定值時(shi)(shi)，液(ye)位操控(kong)器(qi)將操控(kong)信號傳遞給變頻(pin)操控(kong)柜中(zhong)的(de)操控(kong)體(ti)系，操控(kong)加壓(ya)(ya)(ya)機組(zu)中(zhong)止(zhi)作業，用(yong)(yong)戶(hu)(hu)停水；當(dang)用(yong)(yong)戶(hu)(hu)用(yong)(yong)水量減小時(shi)(shi)，穩(wen)(wen)流(liu)罐中(zhong)水位上升，氣體(ti)從(cong)真(zhen)空抑制器(qi)排氣閥(fa)門掃除(chu)，壓(ya)(ya)(ya)力(li)康復正常后，加壓(ya)(ya)(ya)機組(zu)從(cong)頭主動發動，康復供(gong)水。

（3）停水停機功用：當市政管網(wang)停水時，大(da)連控(kong)制柜加(jia)壓機組在液位操(cao)控(kong)器操(cao)控(kong)下主(zhu)動中止(zhi)運轉，市政管網(wang)供(gong)水康復后，主(zhu)動發動從(cong)頭康復正常供(gong)水。

（4）小流量休眠功用(yong)(yong)(yong)(yong)：用(yong)(yong)(yong)(yong)戶不用(yong)(yong)(yong)(yong)水或用(yong)(yong)(yong)(yong)水量很小時設備主(zhu)(zhu)動進入休眠狀態(停(ting)機(ji))并保持供水壓(ya)力，用(yong)(yong)(yong)(yong)戶康復用(yong)(yong)(yong)(yong)水時體系(xi)主(zhu)(zhu)動喚醒，康復正常供水。

（5）停(ting)(ting)電(dian)持續供(gong)水(shui)(shui)：當小區停(ting)(ting)電(dian)時，由市政管網持續向低區用戶供(gong)水(shui)(shui)，停(ting)(ting)電(dian)不停(ting)(ting)水(shui)(shui)。設備康(kang)復供(gong)電(dian)后，主動(dong)發動(dong)，康(kang)復正常供(gong)水(shui)(shui)。

公司從事給水(shui)(shui)設備(bei)現已二(er)十(shi)多(duo)年的(de)時(shi)刻，一步步成型，堅決的(de)踏入競賽(sai)劇烈的(de)市場中，開(kai)端吐露鋒芒，創造光(guang)輝！將(jiang)愈加盡力為(wei)您供給非常好的(de)無負壓供水(shui)(shui)設備(bei)。