箱式(shi)疊壓變頻供水(shui)設備(bei)定義
箱式疊壓(ya)變頻供水(shui)設備(bei)能夠和市政管網(wang)串(chuan)接(jie),確保對(dui)市政管網(wang)不產(chan)生負(fu)壓(ya),在用(yong)水(shui)高峰期間能將密閉水(shui)箱中(zhong)的水(shui)增壓(ya),滿足(zu)市政管網(wang)供給不足(zu)。
箱(xiang)式(shi)疊壓變頻供水設(she)備概述
箱式疊壓變頻供水設備是(shi)在原(yuan)有的(de)(de)變頻恒壓(ya)(ya)供(gong)(gong)水(shui)(shui)(shui)(shui)(shui)設備(bei)(bei)與無負(fu)壓(ya)(ya)供(gong)(gong)水(shui)(shui)(shui)(shui)(shui)設備(bei)(bei)基礎上升級開發而來(lai)的(de)(de)第七代品,它由不銹(xiu)鋼水(shui)(shui)(shui)(shui)(shui)箱、專用(yong)水(shui)(shui)(shui)(shui)(shui)泵、智能(neng)(neng)變頻控制(zhi)柜、無負(fu)壓(ya)(ya)裝置、增壓(ya)(ya)裝置、引(yin)水(shui)(shui)(shui)(shui)(shui)裝置和穩壓(ya)(ya)罐等組(zu)成,是(shi)由計(ji)算機(ji)技術、變頻技術與電機(ji)泵組(zu)合的(de)(de)新型的(de)(de)機(ji)電一(yi)體化供(gong)(gong)水(shui)(shui)(shui)(shui)(shui)設備(bei)(bei)。以滿足城市供(gong)(gong)水(shui)(shui)(shui)(shui)(shui)管網(wang)中,抽水(shui)(shui)(shui)(shui)(shui)時既(ji)不產生負(fu)壓(ya)(ya),又(you)有一(yi)定的(de)(de)調(diao)蓄(xu)能(neng)(neng)力,高峰期間不斷水(shui)(shui)(shui)(shui)(shui)停水(shui)(shui)(shui)(shui)(shui)的(de)(de)要求。采(cai)用(yong)微(wei)機(ji)控制(zhi)變頻泵以一(yi)恒定的(de)(de)轉數運行利用(yong)自來(lai)水(shui)(shui)(shui)(shui)(shui)原(yuan)有的(de)(de)壓(ya)(ya)力能(neng)(neng)確保用(yong)戶(hu)所需要的(de)(de)壓(ya)(ya)力恒定。具(ju)有節能(neng)(neng)、環(huan)保、噪音低、供(gong)(gong)水(shui)(shui)(shui)(shui)(shui)壓(ya)(ya)力恒定等優點。
主(zhu)要技術指標增壓壓力范圍、流量(liang)和節(jie)能(neng)指標,均高(gao)于國(guo)內其他(ta)報道的產(chan)品,且(qie)結構設(she)計具新穎性(xing),總體水(shui)平(ping)達到國(guo)內領先,國(guo)際先進水(shui)平(ping),因(yin)此,在(zai)市(shi)場上具有(you)極大的競爭優勢。歸納(na)的說(shuo),智(zhi)能(neng)化箱式(shi)疊壓變頻供(gong)水(shui)設(she)備主(zhu)要特點是保(bao)(bao)護管網壓力、調節(jie)峰(feng)值用水(shui),節(jie)能(neng)、安全、環保(bao)(bao)、供(gong)水(shui)高(gao)品質(解決了二次供(gong)水(shui)污染)和低噪音。
隨著(zhu)二次供(gong)水(shui)(shui)加壓技術的發展(zhan),箱式(shi)無負壓供(gong)水(shui)(shui)設備(bei)從根本上解(jie)決了這些問(wen)題。據“供(gong)水(shui)(shui)設備(bei)推(tui)廣中心”的資料顯示,箱式(shi)疊壓變頻供(gong)水(shui)(shui)設備(bei)不需(xu)(xu)建造水(shui)(shui)塔,投(tou)資小(xiao)、占(zhan)地少,采用水(shui)(shui)氣自(zi)動調節(jie)、自(zi)動運轉、節(jie)能與(yu)自(zi)來水(shui)(shui)自(zi)動并網,停電(dian)后(hou)仍可供(gong)水(shui)(shui),調試后(hou)數年不需(xu)(xu)看(kan)管(guan)。比(bi)建造水(shui)(shui)塔節(jie)約(yue)投(tou)資70%,比(bi)建造高位水(shui)(shui)箱節(jie)約(yue)投(tou)資60%,大大節(jie)約(yue)土建投(tou)資。
箱式疊壓變(bian)頻供(gong)水(shui)設備廣泛用(yong)于(yu)企事業單位(wei)、住宅區及農村的(de)生產、生活、辦公用(yong)水(shui)。供(gong)水(shui)戶在(zai)20-2000戶。日供(gong)水(shui)量在(zai)20-50000m3,供(gong)水(shui)高度達(da)150米,即50層樓(lou)房(fang)。
箱式(shi)疊壓變(bian)頻供水設(she)備工(gong)作原理
當(dang)公(gong)(gong)共(gong)供(gong)(gong)水(shui)(shui)管(guan)網(wang)≤0.2Mpa時(可自由設定0.2—0.4Mpa)無(wu)負(fu)壓(ya)裝(zhuang)置(zhi)關閉,無(wu)負(fu)壓(ya)進水(shui)(shui)裝(zhuang)置(zhi)打(da)開(kai),由水(shui)(shui)箱供(gong)(gong)水(shui)(shui),反之當(dang)公(gong)(gong)共(gong)供(gong)(gong)水(shui)(shui)管(guan)網(wang)壓(ya)力≥0.2Mpa時,延時10分(fen)鐘(時間可調(diao)整(zheng))無(wu)負(fu)壓(ya)裝(zhuang)置(zhi)打(da)開(kai)無(wu)負(fu)壓(ya)進水(shui)(shui)裝(zhuang)置(zhi)關閉,由公(gong)(gong)共(gong)供(gong)(gong)水(shui)(shui)管(guan)網(wang)供(gong)(gong)水(shui)(shui)。無(wu)負(fu)壓(ya)水(shui)(shui)箱內存儲的(de)水(shui)(shui)通過(guo)智能控制(zhi)每6小時循環一次確保(bao)水(shui)(shui)質新鮮、純凈(jing)。
箱式疊壓變頻供水設備的變頻泵以一定的轉速運行,利用自來水原有的壓力實現疊加能確保用戶所需的壓力和壓力恒定。無負壓水箱變頻泵的進水口與無負壓裝置和無負壓進水裝置連接,通過無負壓裝置的開啟與停止達到自來水管網不產生負壓在無負壓裝置起停的同時?無負壓進水裝置會做出與無負裝置相反的動作。
自來水(shui)(shui)管網停(ting)水(shui)(shui)無負(fu)壓裝(zhuang)置自動(dong)(dong)關閉,水(shui)(shui)箱的無負(fu)壓進水(shui)(shui)裝(zhuang)置自動(dong)(dong)打(da)開(kai)由水(shui)(shui)箱供水(shui)(shui)。當水(shui)(shui)箱液(ye)位低至(zhi)一定程度時(shi),無負(fu)壓進水(shui)(shui)裝(zhuang)置自動(dong)(dong)關閉,設備(bei)自動(dong)(dong)停(ting)機,復電(dian)時(shi)自動(dong)(dong)投入運行。
箱式(shi)疊(die)壓變頻供水設(she)備(bei)具體(ti)說明
1.保(bao)證(zheng)管(guan)網(wang)壓(ya)力:調節(jie)峰值用水(shui)(shui)(shui)(shui)(shui),水(shui)(shui)(shui)(shui)(shui)箱入(ru)口(kou)處采用了智(zhi)能化的電磁閥來控制進水(shui)(shui)(shui)(shui)(shui)壓(ya)力及(ji)水(shui)(shui)(shui)(shui)(shui)位。當管(guan)網(wang)壓(ya)力下(xia)降加(jia)壓(ya)泵(beng)從(cong)水(shui)(shui)(shui)(shui)(shui)箱取(qu)水(shui)(shui)(shui)(shui)(shui)時(shi)(shi)(shi),可通(tong)過智(zhi)能控制,當水(shui)(shui)(shui)(shui)(shui)箱水(shui)(shui)(shui)(shui)(shui)位低于一(yi)定液位時(shi)(shi)(shi),再(zai)打開電磁閥從(cong)管(guan)網(wang)中放(fang)水(shui)(shui)(shui)(shui)(shui),此時(shi)(shi)(shi)保(bao)證(zheng)取(qu)水(shui)(shui)(shui)(shui)(shui)口(kou)一(yi)定的壓(ya)力。此措(cuo)施一(yi)可以避開高峰用水(shui)(shui)(shui)(shui)(shui),起調峰作(zuo)用,二(er)是避免了普通(tong)水(shui)(shui)(shui)(shui)(shui)箱的零(ling)壓(ya)力泄(xie)水(shui)(shui)(shui)(shui)(shui),對管(guan)網(wang)壓(ya)力是一(yi)個很(hen)好的保(bao)護作(zuo)用。
2.配置獨特:“供水(shui)設(she)備推廣中心(xin)”所(suo)介紹的設(she)備,都(dou)是引(yin)領供水(shui)設(she)備發(fa)展的前沿,均采用(yong)引(yin)進國際(ji)先進技(ji)術和關鍵設(she)備,并結合專用(yong)泵。它用(yong)水(shui)冷式(shi)(shi)電(dian)機(ji)、水(shui)冷式(shi)(shi)軸承、全封閉(bi)絕對滴(di)水(shui)不漏(lou),噪音低于(yu)50分貝(bei),防止水(shui)箱空間小,常規電(dian)機(ji)發(fa)熱而燒壞電(dian)機(ji)和設(she)備。
3.運行可靠性:當(dang)用水(shui)(shui)(shui)高峰(feng)時(shi),或自(zi)(zi)來水(shui)(shui)(shui)停水(shui)(shui)(shui)時(shi),由水(shui)(shui)(shui)箱(xiang)供(gong)水(shui)(shui)(shui),大(da)大(da)提高用戶(hu)用水(shui)(shui)(shui)的可靠性,完全符合自(zi)(zi)水(shui)(shui)(shui)供(gong)水(shui)(shui)(shui)規范。
4.環保無污染(ran):此成套設備中(zhong)水箱、水泵、管路及閥門(men)等涉水材(cai)料均采用食品級(ji)不銹鋼材(cai)料,密封供水,不會產生(sheng)二次(ci)污染(ran),衛生(sheng)環保。
5.節能(neng):當自(zi)來(lai)水(shui)壓(ya)力能(neng)滿足(zu)用(yong)戶(hu)用(yong)水(shui)要求,增壓(ya)泵通過變頻控制處于休(xiu)眠狀態。當非高峰用(yong)水(shui)時,自(zi)來(lai)水(shui)壓(ya)力又達不到用(yong)戶(hu)用(yong)水(shui)壓(ya)力,水(shui)泵可以(yi)在(zai)自(zi)來(lai)水(shui)水(shui)壓(ya)(0.2—0.5MPa)的(de)基礎上疊加增壓(ya),差多(duo)少補多(duo)少充分利(li)用(yong)余壓(ya)節約電(dian)能(neng),節能(neng)效果顯著。
箱式疊壓變頻供水(shui)設備(bei)適用范圍
1.適用地(di)域(yu)范(fan)圍:適用于城市管網壓(ya)(ya)力較充(chong)足(zu)的地(di)區加壓(ya)(ya)給水
2.適用工(gong)程類型(xing)(xing):工(gong)礦企業的生產、生活用水(shui)、自來水(shui)廠(chang)的大(da)型(xing)(xing)給水(shui)中間加壓泵站
3.適用(yong)工程部位:給水(shui)二(er)次加壓系(xi)統
4.其(qi)它適用(yong)范(fan)圍(wei):新建、改建、擴建住宅(zhai)樓(lou)?辦(ban)公樓(lou)、賓館、飯店等公共(gong)建筑(zhu)生活用(yong)水
5.使用單(dan)位類型:設(she)計單(dan)位、施工單(dan)位、監理(li)單(dan)位
箱式疊壓(ya)變(bian)頻供水設備區別
1、從供水方(fang)式的實現方(fang)式上來看,無負(fu)壓(ya)(ya)供水主要是通過設(she)置穩(wen)流補償器(qi),串接(jie)市政自來水,可利用自來水原有100%的壓(ya)(ya)力,帶壓(ya)(ya)穩(wen)流補償器(qi)為全密封壓(ya)(ya)力容器(qi),與外界(jie)完(wan)全隔離,徹(che)底杜絕了水質的污染(ran)。
2、從供(gong)(gong)水(shui)的(de)(de)穩(wen)定性(xing)來看,無(wu)負壓(ya)(ya)供(gong)(gong)水(shui)壓(ya)(ya)力穩(wen)定,而水(shui)池供(gong)(gong)水(shui)的(de)(de)水(shui)壓(ya)(ya)出現(xian)變(bian)動,無(wu)法穩(wen)定。
3、從后期(qi)的維(wei)護管理來看(kan),無負壓供水可以(yi)實現(xian)全自動運行,無需專人管理,整(zheng)個產品的產品結構整(zheng)體(ti)性強(qiang),省(sheng)時省(sheng)力。
4、從設備安裝來看(kan),水池(chi)供水方式需要(yao)修建水池(chi)或水箱,工(gong)(gong)作量比(bi)較(jiao)大(da),耗時耗力,工(gong)(gong)期比(bi)較(jiao)廠。