大連(lian)潤(run)田電氣自動化有限公司
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控制柜作業(ye)進程中完成了哪些功用?
(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(wen)流罐式無負(fu)壓(ya)供(gong)水設備變頻恒壓(ya)供(gong)水,此刻穩(wen)流罐中存儲必(bi)定量的(de)承(cheng)壓(ya)水。
(2)消(xiao)除負(fu)(fu)壓(ya)(ya)(ya)(ya):當(dang)用(yong)戶用(yong)水(shui)(shui)量(liang)添(tian)加(jia)導致(zhi)市政(zheng)管網與(yu)穩(wen)流罐銜接處壓(ya)(ya)(ya)(ya)力(li)降(jiang)低,當(dang)壓(ya)(ya)(ya)(ya)力(li)降(jiang)低到相對壓(ya)(ya)(ya)(ya)力(li)0以(yi)下時,在穩(wen)流罐中(zhong)構成(cheng)負(fu)(fu)壓(ya)(ya)(ya)(ya),真空抑制器(qi)的進氣閥門翻(fan)開,大(da)氣進入穩(wen)流罐。此(ci)刻,穩(wen)流罐相當(dang)于一個具有(you)自(zi)在液面的開口水(shui)(shui)箱,壓(ya)(ya)(ya)(ya)力(li)與(yu)大(da)氣一樣,負(fu)(fu)壓(ya)(ya)(ya)(ya)被消(xiao)除。水(shui)(shui)位(wei)降(jiang)低到設定值時,液位(wei)操(cao)控器(qi)將(jiang)操(cao)控信號傳遞給變(bian)頻操(cao)控柜(ju)中(zhong)的操(cao)控體(ti)系,操(cao)控加(jia)壓(ya)(ya)(ya)(ya)機(ji)組(zu)中(zhong)止作業(ye),用(yong)戶停水(shui)(shui);當(dang)用(yong)戶用(yong)水(shui)(shui)量(liang)減小時,穩(wen)流罐中(zhong)水(shui)(shui)位(wei)上(shang)升,氣體(ti)從真空抑制器(qi)排氣閥門掃除,壓(ya)(ya)(ya)(ya)力(li)康復正(zheng)常后(hou),加(jia)壓(ya)(ya)(ya)(ya)機(ji)組(zu)從頭主動發動,康復供水(shui)(shui)。
(3)停水(shui)停機功用:當市政管(guan)(guan)網停水(shui)時,大連控(kong)(kong)制柜(ju)加壓(ya)機組在液位操(cao)控(kong)(kong)器操(cao)控(kong)(kong)下主(zhu)(zhu)動中(zhong)止運轉,市政管(guan)(guan)網供(gong)水(shui)康復(fu)后(hou),主(zhu)(zhu)動發(fa)動從(cong)頭康復(fu)正常供(gong)水(shui)。
(4)小流(liu)量(liang)休眠(mian)功用(yong)(yong):用(yong)(yong)戶(hu)不用(yong)(yong)水(shui)(shui)(shui)或(huo)用(yong)(yong)水(shui)(shui)(shui)量(liang)很小時設備主動進(jin)入(ru)休眠(mian)狀(zhuang)態(停機)并保持(chi)供水(shui)(shui)(shui)壓力,用(yong)(yong)戶(hu)康復用(yong)(yong)水(shui)(shui)(shui)時體系主動喚醒(xing),康復正常供水(shui)(shui)(shui)。
(5)停(ting)(ting)電持續供(gong)水:當小區(qu)停(ting)(ting)電時(shi),由市政(zheng)管網(wang)持續向低區(qu)用戶供(gong)水,停(ting)(ting)電不停(ting)(ting)水。設備康復供(gong)電后,主動發(fa)動,康復正常供(gong)水。
公司從事給水設備現已二十多年(nian)的(de)時刻,一步(bu)步(bu)成型(xing),堅決(jue)的(de)踏入競賽劇烈的(de)市(shi)場中,開端吐露鋒芒,創(chuang)造光輝!將(jiang)愈(yu)加盡力為您供給非常(chang)好的(de)無負壓供水設備。