廈門供水設備廠家生產變頻恒壓供水裝置的簡單介紹廈門供水設備廠家生產變頻恒壓供水裝置 無負壓供水系統安全性高:當市政管網停斷水或用戶用水高峰持續較長,由增壓水箱保證供水,極大提高了用水可靠性廈門供水設備廠家生產變頻恒壓供水裝置的詳細信息廈門供水設備廠家生產變頻恒壓供水裝置產品概述: 無負壓供水系統是采用先進的微機控制技術,結合高性能變頻調速器,根據生活用水量的多少自動調節水泵轉速或增減運行水泵的臺數,實現恒壓供水。該系列無負壓供水系統設備壓力穩定可靠,高效節能,是生活小區、自來水廠、工礦企業等理想的供水設備。 廈門供水設備廠家生產變頻恒壓供水裝置設備原理 無負壓(ya)(ya)供水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)設備的基(ji)本工作原理是根據用(yong)戶(hu)(hu)用(yong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)變(bian)(bian)化(hua)自(zi)動調(diao)節運(yun)(yun)行(xing)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)臺(tai)(tai)數和一(yi)臺(tai)(tai)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)轉速(su)(su)(su),使水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)出口壓(ya)(ya)力(li)(li)(li)保(bao)持恒(heng)定(ding)。當用(yong)戶(hu)(hu)用(yong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)小于(yu)一(yi)臺(tai)(tai)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)出水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)是,系(xi)統(tong)根據用(yong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)變(bian)(bian)化(hua)有(you)一(yi)臺(tai)(tai)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)變(bian)(bian)頻(pin)調(diao)速(su)(su)(su)運(yun)(yun)行(xing),當用(yong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)增(zeng)加(jia)時管(guan)道(dao)系(xi)統(tong)內(nei)壓(ya)(ya)力(li)(li)(li)下(xia)降,這時壓(ya)(ya)力(li)(li)(li)傳(chuan)感器(qi)把檢(jian)測到的信號傳(chuan)送(song)給微(wei)機控制(zhi)單元,通過微(wei)機運(yun)(yun)行(xing)判斷,發出指令(ling)到變(bian)(bian)頻(pin)器(qi),控制(zhi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)電(dian)機,使轉速(su)(su)(su)加(jia)快以(yi)保(bao)證系(xi)統(tong)壓(ya)(ya)力(li)(li)(li)恒(heng)定(ding),反之當用(yong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)減少(shao)時,使水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)轉速(su)(su)(su)減慢,以(yi)保(bao)持恒(heng)壓(ya)(ya)。當用(yong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)大于(yu)一(yi)臺(tai)(tai)泵(beng)(beng)(beng)(beng)(beng)出水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)時,*臺(tai)(tai)泵(beng)(beng)(beng)(beng)(beng)切(qie)換到工頻(pin)運(yun)(yun)行(xing),第二(er)臺(tai)(tai)泵(beng)(beng)(beng)(beng)(beng)開始(shi)變(bian)(bian)頻(pin)調(diao)速(su)(su)(su)運(yun)(yun)行(xing),當用(yong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)小于(yu)兩臺(tai)(tai)泵(beng)(beng)(beng)(beng)(beng)出水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)時,能自(zi)動停止一(yi)臺(tai)(tai)或(huo)二(er)臺(tai)(tai)泵(beng)(beng)(beng)(beng)(beng)運(yun)(yun)行(xing)。在整(zheng)個(ge)運(yun)(yun)行(xing)過程中(zhong),始(shi)終保(bao)持系(xi)統(tong)恒(heng)壓(ya)(ya)不變(bian)(bian),使水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)始(shi)終工作在高效(xiao)區,既保(bao)證用(yong)戶(hu)(hu)恒(heng)壓(ya)(ya)供水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui),又(you)節省電(dian)能。設備不需配備專職操作人(ren)員。 無(wu)負壓供水(shui)設備(bei)安裝與調試: 1、設備(bei)基礎尺寸應(ying)按廠家提(ti)供(gong)的基礎圖施工(gong),其位(wei)置和標準應(ying)符合工(gong)程設計及TJ231中(zhong)“設備基(ji)礎尺寸和位(wei)置的質量(liang)要求”。 2、設備就位后(hou)用水平儀找平,其縱(zong)橫水平度應小于(yu)0.1%。 3、設備安裝找平后,用膨脹水泥對基礎進行(xing)二次灌漿,保養24小時后(hou)再(zai)進行配(pei)管。 4、電機接線后(hou)應確認旋轉方向,保證與標準箭(jian)頭(tou)*。
小區供水(shui)系(xi)統使用與操作: 1、設備(bei)使用前應盤動水泵(beng)轉子,應無摩擦(ca),卡滯現象。 2、500V低壓搖表(biao)檢(jian)測電(dian)機絕緣,應為0.5M以上(shang)。 3、控制儀表及線路無損壞。 4、全開(kai)水泵(beng)進口(kou)閥,關(guan)閉(bi)出水口(kou)閥,逐一(yi)打開(kai)泵(beng)的排氣閥、待(dai)液體充滿泵(beng)腔(qiang)后關(guan)閉(bi)氣閥。 5、將轉換(huan)開關(guan)置于手(shou)動位(wei)置,空載點動水泵,其運轉方向應與標準箭(jian)頭*。 6、手動逐臺啟停水(shui)泵,檢查水(shui)泵運轉無異(yi)常現(xian)象。 |