無負壓供水設備原理圖投入使用(yong)，自(zi)(zi)來(lai)水(shui)(shui)(shui)(shui)管(guan)(guan)網(wang)(wang)的水(shui)(shui)(shui)(shui)進入供(gong)(gong)水(shui)(shui)(shui)(shui)罐(guan)(guan)，罐(guan)(guan)內(nei)空(kong)(kong)(kong)氣(qi)從真空(kong)(kong)(kong)消除器(qi)(qi)排除，待水(shui)(shui)(shui)(shui)充滿(man)后(hou)，真空(kong)(kong)(kong)消除器(qi)(qi)自(zi)(zi)動(dong)(dong)關閉。當自(zi)(zi)來(lai)水(shui)(shui)(shui)(shui)管(guan)(guan)網(wang)(wang)壓(ya)力能(neng)夠滿(man)足用(yong)水(shui)(shui)(shui)(shui)要求時(shi)(shi)(shi)，系(xi)(xi)(xi)統(tong)由(you)旁(pang)通止回閥向用(yong)水(shui)(shui)(shui)(shui)管(guan)(guan)網(wang)(wang)直接供(gong)(gong)水(shui)(shui)(shui)(shui);當自(zi)(zi)來(lai)水(shui)(shui)(shui)(shui)管(guan)(guan)網(wang)(wang)壓(ya)力不(bu)能(neng)滿(man)足用(yong)水(shui)(shui)(shui)(shui)需求時(shi)(shi)(shi)，系(xi)(xi)(xi)統(tong)壓(ya)力信(xin)號由(you)遠傳(chuan)壓(ya)力表反(fan)饋(kui)給變(bian)頻(pin)控制器(qi)(qi)，水(shui)(shui)(shui)(shui)泵運(yun)行(xing)，并根據用(yong)水(shui)(shui)(shui)(shui)量(liang)的大小(xiao)自(zi)(zi)動(dong)(dong)調節轉速(su)恒(heng)壓(ya)供(gong)(gong)水(shui)(shui)(shui)(shui)，若(ruo)運(yun)轉水(shui)(shui)(shui)(shui)泵達到工頻(pin)轉速(su)時(shi)(shi)(shi)，則啟動(dong)(dong)另一臺水(shui)(shui)(shui)(shui)泵變(bian)頻(pin)運(yun)轉。水(shui)(shui)(shui)(shui)泵供(gong)(gong)水(shui)(shui)(shui)(shui)時(shi)(shi)(shi)，若(ruo)自(zi)(zi)來(lai)水(shui)(shui)(shui)(shui)管(guan)(guan)網(wang)(wang)的水(shui)(shui)(shui)(shui)量(liang)大于(yu)水(shui)(shui)(shui)(shui)泵流量(liang)，系(xi)(xi)(xi)統(tong)保持正(zheng)常(chang)供(gong)(gong)水(shui)(shui)(shui)(shui);用(yong)水(shui)(shui)(shui)(shui)高峰時(shi)(shi)(shi)，若(ruo)自(zi)(zi)來(lai)水(shui)(shui)(shui)(shui)管(guan)(guan)網(wang)(wang)的水(shui)(shui)(shui)(shui)量(liang)小(xiao)于(yu)水(shui)(shui)(shui)(shui)泵流量(liang)時(shi)(shi)(shi)，供(gong)(gong)水(shui)(shui)(shui)(shui)罐(guan)(guan)內(nei)的水(shui)(shui)(shui)(shui)作為補充水(shui)(shui)(shui)(shui)源仍(reng)能(neng)正(zheng)常(chang)供(gong)(gong)水(shui)(shui)(shui)(shui)，此(ci)時(shi)(shi)(shi)，空(kong)(kong)(kong)氣(qi)由(you)真空(kong)(kong)(kong)消除器(qi)(qi)進入供(gong)(gong)水(shui)(shui)(shui)(shui)罐(guan)(guan)，罐(guan)(guan)內(nei)真空(kong)(kong)(kong)遭(zao)到破壞，確保了自(zi)(zi)來(lai)水(shui)(shui)(shui)(shui)管(guan)(guan)網(wang)(wang)不(bu)產(chan)生負(fu)壓(ya)，用(yong)水(shui)(shui)(shui)(shui)高峰過(guo)后(hou)，系(xi)(xi)(xi)統(tong)又(you)恢復到正(zheng)常(chang)供(gong)(gong)水(shui)(shui)(shui)(shui)狀(zhuang)態。當自(zi)(zi)來(lai)水(shui)(shui)(shui)(shui)管(guan)(guan)網(wang)(wang)停水(shui)(shui)(shui)(shui)，造(zao)成供(gong)(gong)水(shui)(shui)(shui)(shui)罐(guan)(guan)液位不(bu)斷下(xia)降，液位探測(ce)器(qi)(qi)將信(xin)號反(fan)饋(kui)給變(bian)頻(pin)控制器(qi)(qi)，水(shui)(shui)(shui)(shui)泵自(zi)(zi)動(dong)(dong)停機(ji)，以(yi)保護(hu)水(shui)(shui)(shui)(shui)泵機(ji)組(zu)，供(gong)(gong)水(shui)(shui)(shui)(shui)罐(guan)(guan)可以(yi)儲(chu)存(cun)并釋放能(neng)量(liang)，避免了水(shui)(shui)(shui)(shui)泵頻(pin)繁啟動(dong)(dong)。

　　想要了解更多關于無負壓供水設備原理圖的更(geng)多內容，歡迎您致電下面的電話，公司(si)會竭(jie)誠為(wei)您服務。

　　地(di)址(zhi)：青島城陽(yang)前金工業(ye)園888號

　　聯(lian)系人：張金杰

　　郵箱：

　　熱線：400-000-3277

　　電話(hua)：

　　傳真：

　　網址：ljmn.com.cn