控制柜作業進(jin)程(cheng)中完成了(le)哪些功用(yong)？

（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)供水(shui)(shui)設備變頻恒壓(ya)供水(shui)(shui)，此刻穩流罐中存儲(chu)必定量(liang)的承壓(ya)水(shui)(shui)。

（2）消(xiao)除負(fu)壓(ya)(ya)：當用(yong)(yong)戶用(yong)(yong)水(shui)(shui)(shui)量(liang)添加(jia)(jia)(jia)導致(zhi)市政管網(wang)與穩(wen)(wen)(wen)流罐銜接(jie)處壓(ya)(ya)力降(jiang)低(di)，當壓(ya)(ya)力降(jiang)低(di)到(dao)相對壓(ya)(ya)力0以下(xia)時，在穩(wen)(wen)(wen)流罐中(zhong)構成(cheng)負(fu)壓(ya)(ya)，真空抑制器(qi)的進(jin)氣閥門(men)翻開(kai)，大(da)氣進(jin)入(ru)穩(wen)(wen)(wen)流罐。此刻，穩(wen)(wen)(wen)流罐相當于一個(ge)具有自在液面(mian)的開(kai)口水(shui)(shui)(shui)箱，壓(ya)(ya)力與大(da)氣一樣，負(fu)壓(ya)(ya)被(bei)消(xiao)除。水(shui)(shui)(shui)位(wei)降(jiang)低(di)到(dao)設定值時，液位(wei)操控器(qi)將操控信號傳(chuan)遞給變頻操控柜(ju)中(zhong)的操控體系，操控加(jia)(jia)(jia)壓(ya)(ya)機組(zu)中(zhong)止作業，用(yong)(yong)戶停水(shui)(shui)(shui)；當用(yong)(yong)戶用(yong)(yong)水(shui)(shui)(shui)量(liang)減小時，穩(wen)(wen)(wen)流罐中(zhong)水(shui)(shui)(shui)位(wei)上升，氣體從真空抑制器(qi)排氣閥門(men)掃除，壓(ya)(ya)力康(kang)復正常后，加(jia)(jia)(jia)壓(ya)(ya)機組(zu)從頭主動發動，康(kang)復供水(shui)(shui)(shui)。

（3）停(ting)水停(ting)機(ji)功用：當市(shi)政管網(wang)停(ting)水時，大連控(kong)制柜(ju)加壓機(ji)組在(zai)液(ye)位操(cao)控(kong)器操(cao)控(kong)下主動中止運轉，市(shi)政管網(wang)供水康(kang)復(fu)后，主動發動從頭康(kang)復(fu)正常供水。

（4）小流(liu)量(liang)休(xiu)眠(mian)(mian)功用：用戶(hu)不用水(shui)(shui)或用水(shui)(shui)量(liang)很小時設備主動進入(ru)休(xiu)眠(mian)(mian)狀(zhuang)態(停機)并保持供(gong)水(shui)(shui)壓(ya)力，用戶(hu)康復用水(shui)(shui)時體系主動喚(huan)醒(xing)，康復正常供(gong)水(shui)(shui)。

（5）停(ting)電(dian)持續供(gong)水(shui)：當小區(qu)停(ting)電(dian)時，由市政管網持續向(xiang)低(di)區(qu)用戶供(gong)水(shui)，停(ting)電(dian)不(bu)停(ting)水(shui)。設備康復供(gong)電(dian)后(hou)，主(zhu)動(dong)(dong)發動(dong)(dong)，康復正常供(gong)水(shui)。

公(gong)司從事給水(shui)設備(bei)現已(yi)二(er)十多年的時刻，一步步成型(xing)，堅決的踏入(ru)競(jing)賽劇烈的市(shi)場中(zhong)，開端吐露(lu)鋒芒(mang)，創造光輝！將愈加盡力為您供(gong)給非常好的無負壓供(gong)水(shui)設備(bei)。