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恒(heng)壓(穩(wen)壓、定壓)供(gong)水(shui)設備由氣壓罐、水(shui)泵及(ji)電(dian)控系統三(san)部分組成,其突出優點是(shi),不(bu)需建造水(shui)塔,投資(zi)小、占(zhan)地少,布置靈活(huo),建成投產快(kuai)。采用水(shui)氣自(zi)動(dong)調節、自(zi)動(dong)運轉、節能(neng)與自(zi)來(lai)水(shui)自(zi)動(dong)并網,停(ting)電(dian)后(hou)仍可供(gong)水(shui),調試后(hou)不(bu)需看管。廣泛用于企業(ye)單(dan)位、住宅區(qu)及(ji)農村的生產、生活(huo)、辦公供(gong)水(shui)。適用于供(gong)水(shui)戶(hu)在5000戶(hu)以(yi)內(nei),日供(gong)水(shui)量在3000m3以(yi)內(nei)場所,供(gong)水(shui)高度達100米以(yi)上。
特點(dian)與功(gong)能(neng)
1、采用高性能變(bian)頻調(diao)(diao)速器,配(pei)備的(de)微機(ji)控制技(ji)術(shu),按(an)需(xu)要設定壓力(li),根據用水量的(de)變(bian)化自動調(diao)(diao)節(jie)水泵的(de)轉速,實現(xian)供水。
2、機控(kong)制每臺水(shui)泵即可變頻運行,又可工(gong)頻運行,多臺泵遞次循環啟動,管網、電網無沖擊,延長(chang)設備使用壽命。
3、全自(zi)(zi)動(dong)運行,不(bu)需用(yong)(yong)人(ren)值守(shou),多組水(shui)(shui)(shui)泵根據用(yong)(yong)水(shui)(shui)(shui)量的變化(hua)自(zi)(zi)動(dong)補泵、減泵、定時自(zi)(zi)動(dong)交換(huan)運行,采用(yong)(yong)小(xiao)流量停(ting)機保(bao)壓(ya)技術,在(zai)夜間用(yong)(yong)水(shui)(shui)(shui)量小(xiao)或(huo)不(bu)用(yong)(yong)水(shui)(shui)(shui)時設備會(hui)自(zi)(zi)轉換(huan)至小(xiao)流量運行或(huo)停(ting)機保(bao)壓(ya),進一步,用(yong)(yong)水(shui)(shui)(shui)量增大時,自(zi)(zi)動(dong)開機
工作原理:
初始(shi)運行時(shi)首先啟動(dong)補(bu)(bu)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)向系(xi)(xi)統(tong)及(ji)氣壓(ya)(ya)(ya)(ya)(ya)(ya)罐內的水(shui)(shui)(shui)(shui)(shui)室(shi)中(zhong)(zhong)充(chong)(chong)水(shui)(shui)(shui)(shui)(shui),系(xi)(xi)統(tong)充(chong)(chong)滿后多(duo)余的水(shui)(shui)(shui)(shui)(shui)被(bei)(bei)擠(ji)進(jin)膠囊內。因為水(shui)(shui)(shui)(shui)(shui)的不可(ke)壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)性,隨著水(shui)(shui)(shui)(shui)(shui)量的不斷增(zeng)加(jia),水(shui)(shui)(shui)(shui)(shui)室(shi)的體積也不斷的擴(kuo)大而(er)(er)壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)氣室(shi),罐內的壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)也不斷的升高。當(dang)(dang)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)達到設(she)計壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)時(shi),通過(guo)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)控(kong)制(zhi)器使(shi)(shi)(shi)補(bu)(bu)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)關(guan)閉。當(dang)(dang)系(xi)(xi)統(tong)內的水(shui)(shui)(shui)(shui)(shui)受熱膨脹使(shi)(shi)(shi)系(xi)(xi)統(tong)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)升高超過(guo)設(she)計壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)時(shi),多(duo)余的水(shui)(shui)(shui)(shui)(shui)通過(guo)電磁閥(fa)排至補(bu)(bu)水(shui)(shui)(shui)(shui)(shui)箱循環(huan)使(shi)(shi)(shi)用,當(dang)(dang)系(xi)(xi)統(tong)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)超過(guo)管(guan)網或設(she)備(bei)工作(zuo)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)時(shi),安全閥(fa)開啟,起(qi)到保護管(guan)網和(he)設(she)備(bei)的作(zuo)用,當(dang)(dang)系(xi)(xi)統(tong)中(zhong)(zhong)的水(shui)(shui)(shui)(shui)(shui)由于泄露或溫度下降(jiang)而(er)(er)體積縮(suo)(suo)小,系(xi)(xi)統(tong)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)降(jiang)低時(shi),膠囊中(zhong)(zhong)的水(shui)(shui)(shui)(shui)(shui)被(bei)(bei)不斷壓(ya)(ya)(ya)(ya)(ya)(ya)入管(guan)網補(bu)(bu)充(chong)(chong)系(xi)(xi)統(tong)的壓(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)損失(shi),當(dang)(dang)系(xi)(xi)統(tong)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)至設(she)計允(yun)許的最低壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)時(shi),通過(guo)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)控(kong)制(zhi)器使(shi)(shi)(shi)補(bu)(bu)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)重新啟動(dong)向管(guan)網及(ji)氣壓(ya)(ya)(ya)(ya)(ya)(ya)罐內補(bu)(bu)水(shui)(shui)(shui)(shui)(shui),如(ru)此周而(er)(er)復(fu)始(shi)
技術參數
建筑樓層 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 20 |
設(she)備(bei)揚(yang)程 | 12 | 20 | 24 | 28 | 32 | 32 | 40 | 40 | 50 | 50 | 60 | 70 | 70 | 80 | 80 | 100 | 100 | 100 | 120 | 120 |
供水(shui)高度 | 7 | 12 | 16 | 18 | 21 | 21 | 28 | 28 | 35 | 35 | 42 | 46 | 46 | 56 | 60 | 70 | 75 | 80 | 90 | 90 |
住宅類(lei)別 | 衛生器具設置標準 | 單(dan)位(wei) | 生活(huo)用水定額 (日)L | 小時變化系統 |
普通住宅 | 有大便器(qi)(qi)、洗滌器(qi)(qi)、無沐浴設備(bei) | 每人每日 | 85~150 | 3.0~2.5 |
有大便(bian)器、洗滌盆和(he)沐浴(yu)設備 | 130~220 | 2.8~2.3 | ||
有大便(bian)器、實地盆、沐浴(yu)設備和(he)熱水供(gong)應 | 170~300 | 2.5~2.0 | ||
高級住宅和別墅(shu) | 有大便器、實地(di)盆、沐浴設備和熱(re)水供應 | 300~400 | 2.3~1.8 |
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