中(zhong)贏(ying)矢量變頻供水設備(bei)簡介

    矢(shi)量變頻供水設備是一種直接與市(shi)(shi)政管(guan)網(wang)相連，而不會對(dui)市(shi)(shi)政管(guan)網(wang)產(chan)生(sheng)(sheng)影響(xiang)的(de)成套供水(shui)(shui)設備。該設備在中贏變(bian)頻恒壓(ya)的(de)基礎上，將(jiang)市(shi)(shi)政管(guan)網(wang)壓(ya)力(li)和(he)提升(sheng)水(shui)(shui)泵(beng)的(de)壓(ya)力(li)進(jin)行疊加，使(shi)生(sheng)(sheng)活供水(shui)(shui)更(geng)加節能和(he)環(huan)保，是傳統(tong)二次(ci)供水(shui)(shui)理想的(de)更(geng)新換代(dai)產(chan)品。該設備由變(bian)頻控制柜(ju)、無(wu)負壓(ya)裝置，自動化控制系(xi)統(tong)及(ji)遠程監控系(xi)統(tong)、水(shui)(shui)泵(beng)機組(zu)(zu)、穩壓(ya)補償器、負壓(ya)消除(chu)器、壓(ya)力(li)傳感器、閥門、儀表和(he)管(guan)路系(xi)統(tong)等(deng)組(zu)(zu)成。

    中(zhong)贏矢(shi)量變頻供水(shui)設備依據(ju)供水管網中瞬時(shi)變(bian)(bian)(bian)化的(de)壓力和(he)流(liu)量參數，自(zi)動(dong)改變(bian)(bian)(bian)水泵(beng)的(de)臺數和(he)運(yun)行轉速，實現恒(heng)壓變(bian)(bian)(bian)量供水的(de)閉環調(diao)節(jie)，從而達到提高(gao)公司質量和(he)高(gao)效節(jie)能的(de)目的(de)。

    隨著二次供(gong)(gong)水加壓技術的(de)發展(zhan)，矢量變頻(pin)供(gong)(gong)水設備從根本上解決了這些(xie)問題。據“供(gong)(gong)水設備推廣(guang)中心”的(de)資料顯示，矢量變頻(pin)供(gong)(gong)水設備不需(xu)建造(zao)水塔(ta)，投資小、占地(di)少，采用(yong)水氣自(zi)(zi)動調節、自(zi)(zi)動運轉、節能與自(zi)(zi)來水自(zi)(zi)動并網，停(ting)電后仍可供(gong)(gong)水，調試后數年不需(xu)看管。比建造(zao)水塔(ta)節約投資70%，比建造高位水箱節約投資60%，大大節約(yue)土建(jian)投資。

    目前(qian)中贏矢量(liang)變頻供(gong)水設備廣泛用于企(qi)事業單位、住(zhu)宅區及農村的生產、生活、辦(ban)公用水。供(gong)水戶在(zai)20－2000戶。日供(gong)水量在20－50000m3，供水高度達150米，即50層樓房。

中贏矢量變(bian)頻(pin)供水設備工作(zuo)原理

    中(zhong)贏矢量變(bian)頻供(gong)(gong)水(shui)(shui)(shui)(shui)設(she)備由(you)長沙中(zhong)贏供(gong)(gong)水(shui)(shui)(shui)(shui)設(she)備有限(xian)公司研發出來(lai)(lai)的變(bian)頻無負壓供(gong)(gong)水(shui)(shui)(shui)(shui)設(she)備投入(ru)使用，自來(lai)(lai)水(shui)(shui)(shui)(shui)管(guan)網(wang)的水(shui)(shui)(shui)(shui)進入(ru)穩流流罐(guan)，罐(guan)內空氣從(cong)真空消(xiao)除器(qi)排出，待水(shui)(shui)(shui)(shui)充滿(man)(man)(man)后，真空消(xiao)除器(qi)自動關閉。當(dang)自來(lai)(lai)水(shui)(shui)(shui)(shui)管(guan)網(wang)壓力能(neng)(neng)夠(gou)滿(man)(man)(man)足用水(shui)(shui)(shui)(shui)要求時，系(xi)統由(you)旁通止回(hui)閥向用水(shui)(shui)(shui)(shui)管(guan)網(wang)直接供(gong)(gong)水(shui)(shui)(shui)(shui)；當(dang)自來(lai)(lai)水(shui)(shui)(shui)(shui)管(guan)網(wang)壓力不能(neng)(neng)滿(man)(man)(man)足用水(shui)(shui)(shui)(shui)要求時，系(xi)統壓力信號(hao)由(you)遠傳壓力表反饋(kui)給(gei)變(bian)頻控(kong)制器(qi)，水(shui)(shui)(shui)(shui)泵運(yun)行，并(bing)根據(ju)用水(shui)(shui)(shui)(shui)量的大(da)小自動調節轉速恒(heng)壓供(gong)(gong)水(shui)(shui)(shui)(shui)，若運(yun)轉水(shui)(shui)(shui)(shui)泵達到工頻轉速時，則啟(qi)動另一臺水(shui)(shui)(shui)(shui)泵變(bian)頻運(yun)轉。

    水(shui)(shui)(shui)(shui)泵(beng)供水(shui)(shui)(shui)(shui)時(shi)(shi)，若(ruo)自(zi)來(lai)(lai)水(shui)(shui)(shui)(shui)管(guan)網的(de)水(shui)(shui)(shui)(shui)量大(da)于水(shui)(shui)(shui)(shui)泵(beng)流(liu)(liu)(liu)量，系統(tong)保(bao)(bao)持正常(chang)(chang)供水(shui)(shui)(shui)(shui)：用水(shui)(shui)(shui)(shui)高峰(feng)時(shi)(shi)，若(ruo)自(zi)來(lai)(lai)水(shui)(shui)(shui)(shui)管(guan)網水(shui)(shui)(shui)(shui)量小于小泵(beng)流(liu)(liu)(liu)量量，穩(wen)流(liu)(liu)(liu)罐(guan)內的(de)水(shui)(shui)(shui)(shui)作為(wei)補充(chong)水(shui)(shui)(shui)(shui)源(yuan)仍然能正常(chang)(chang)供水(shui)(shui)(shui)(shui)，此時(shi)(shi)，空氣(qi)(qi)由(you)真空消除器(qi)進入穩(wen)流(liu)(liu)(liu)罐(guan)，罐(guan)內真空遭到破(po)壞(huai)，確保(bao)(bao)了自(zi)來(lai)(lai)水(shui)(shui)(shui)(shui)管(guan)網不產生負(fu)壓，用水(shui)(shui)(shui)(shui)高峰(feng)過(guo)后，系統(tong)又(you)恢復到正常(chang)(chang)供水(shui)(shui)(shui)(shui)狀態。當自(zi)來(lai)(lai)水(shui)(shui)(shui)(shui)管(guan)網停水(shui)(shui)(shui)(shui)，造成穩(wen)流(liu)(liu)(liu)罐(guan)液位不斷下降，液位探測器(qi)將信號反(fan)饋(kui)給變頻控制器(qi)，水(shui)(shui)(shui)(shui)泵(beng)自(zi)動停機(ji)，以保(bao)(bao)護水(shui)(shui)(shui)(shui)泵(beng)機(ji)組。夜間小流(liu)(liu)(liu)量供水(shui)(shui)(shui)(shui)且自(zi)來(lai)(lai)水(shui)(shui)(shui)(shui)管(guan)網壓力不能滿(man)足要求時(shi)(shi)，氣(qi)(qi)壓罐(guan)可以貯存并釋(shi)放能量，避免了水(shui)(shui)(shui)(shui)泵(beng)頻繁(fan)啟(qi)動。

中(zhong)贏矢量變頻供水設備(bei)原理(li)

    矢(shi)量變頻供水(shui)設備的基本工(gong)作(zuo)(zuo)原理是根據用(yong)(yong)(yong)(yong)(yong)(yong)戶(hu)用(yong)(yong)(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)(shui)量(liang)(liang)變(bian)化(hua)(hua)自動(dong)調(diao)節(jie)運行(xing)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)臺(tai)(tai)(tai)數和一(yi)(yi)(yi)臺(tai)(tai)(tai)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)轉速(su)(su)，使(shi)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)出口壓(ya)(ya)力(li)保(bao)(bao)持(chi)恒(heng)定(ding)。當(dang)(dang)用(yong)(yong)(yong)(yong)(yong)(yong)戶(hu)用(yong)(yong)(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)(shui)量(liang)(liang)小(xiao)于(yu)一(yi)(yi)(yi)臺(tai)(tai)(tai)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)出水(shui)(shui)(shui)(shui)(shui)量(liang)(liang)是，系(xi)統(tong)根據用(yong)(yong)(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)(shui)量(liang)(liang)變(bian)化(hua)(hua)有一(yi)(yi)(yi)臺(tai)(tai)(tai)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)變(bian)頻調(diao)速(su)(su)運行(xing)，當(dang)(dang)用(yong)(yong)(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)(shui)量(liang)(liang)增加(jia)時管道系(xi)統(tong)內壓(ya)(ya)力(li)下(xia)降，這時壓(ya)(ya)力(li)傳感器把檢測(ce)到(dao)(dao)的信號傳送給微(wei)機控(kong)制單元(yuan)，通過(guo)微(wei)機運行(xing)判斷，發出指令到(dao)(dao)變(bian)頻器，控(kong)制水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)電(dian)機，使(shi)轉速(su)(su)加(jia)快以(yi)保(bao)(bao)證系(xi)統(tong)壓(ya)(ya)力(li)恒(heng)定(ding)，反之當(dang)(dang)用(yong)(yong)(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)(shui)量(liang)(liang)減少時，使(shi)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)轉速(su)(su)減慢，以(yi)保(bao)(bao)持(chi)恒(heng)壓(ya)(ya)。當(dang)(dang)用(yong)(yong)(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)(shui)量(liang)(liang)大于(yu)一(yi)(yi)(yi)臺(tai)(tai)(tai)泵(beng)(beng)(beng)出水(shui)(shui)(shui)(shui)(shui)時，第一(yi)(yi)(yi)臺(tai)(tai)(tai)泵(beng)(beng)(beng)切換到(dao)(dao)工(gong)頻運行(xing)，第二臺(tai)(tai)(tai)泵(beng)(beng)(beng)開始變(bian)頻調(diao)速(su)(su)運行(xing)，當(dang)(dang)用(yong)(yong)(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)(shui)量(liang)(liang)小(xiao)于(yu)兩臺(tai)(tai)(tai)泵(beng)(beng)(beng)出水(shui)(shui)(shui)(shui)(shui)量(liang)(liang)時，能(neng)自動(dong)停止一(yi)(yi)(yi)臺(tai)(tai)(tai)或二臺(tai)(tai)(tai)泵(beng)(beng)(beng)運行(xing)。在(zai)整個運行(xing)過(guo)程中，始終(zhong)保(bao)(bao)持(chi)系(xi)統(tong)恒(heng)壓(ya)(ya)不(bu)變(bian)，使(shi)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)始終(zhong)工(gong)作(zuo)(zuo)在(zai)高效區，既保(bao)(bao)證用(yong)(yong)(yong)(yong)(yong)(yong)戶(hu)恒(heng)壓(ya)(ya)供(gong)水(shui)(shui)(shui)(shui)(shui)，又節(jie)省電(dian)能(neng)。設(she)備不(bu)需配備專職操作(zuo)(zuo)人員(yuan)。

中贏矢(shi)量(liang)變頻供水設備特點

1、 經濟效益顯著：使(shi)用中贏矢量(liang)變頻(pin)(pin)供(gong)水設(she)備，可不建(jian)造水塔、不設(she)樓頂水箱(xiang)，既減少工(gong)程(cheng)的施工(gong)周期，又(you)解決(jue)了工(gong)程(cheng)造價費用高的缺(que)點，還克服了氣壓波動大，水泵(beng)啟動頻(pin)(pin)繁等不足(zu)之處(chu)。

2、 設計嚴(yan)謹：中贏矢量變頻(pin)供(gong)水設備(bei)采(cai)用(yong)水泵變(bian)頻(pin)恒壓控制，無論系統用(yong)水量(liang)怎樣變(bian)化，均(jun)能使(shi)管道出口壓力保(bao)持恒定。

3、 運行可(ke)靠：該設備(bei)采用變頻調速器和(he)國內優質水泵，具有完善的保(bao)護功能和(he)自動、手動轉換功能，使運行非常可(ke)靠。 并且性能(neng)(neng)良(liang)好、控(kong)制方式靈活、抗干擾能(neng)(neng)力強

4、 高效節能(neng)：中贏(ying)矢(shi)量變頻供水(shui)(shui)設備能(neng)根(gen)據用戶用水(shui)(shui)量的變化來調節水(shui)(shui)泵(beng)(beng)轉速(su)(su)，使水(shui)(shui)泵(beng)(beng)始終工作在(zai)高效區，節電效果明(ming)顯，比恒(heng)速(su)(su)水(shui)(shui)泵(beng)(beng)可節電35%。

5、 操(cao)作簡單：中(zhong)贏矢量(liang)變頻供水(shui)設備采用全自動控制(zhi)，PID調節(jie)，鍵盤操(cao)作(zuo)，人(ren)機界面（文本、數(shu)字）顯示。操(cao)作(zuo)人(ren)員只(zhi)需(xu)轉換電控(kong)柜(ju)開關，就可以實現用(yong)戶所(suo)需(xu)工況，實現全自動(dong)無人(ren)值(zhi)守(shou)。

6、 保護(hu)功能(neng)齊全：具有完(wan)美(mei)的過載、短(duan)路(lu)、過壓、欠壓、缺(que)相、過流、短(duan)路(lu)、水(shui)源缺(que)水(shui)等(deng)自動(dong)保護(hu)功能(neng)。在異(yi)常情(qing)況下能(neng)進(jin)行信號(hao)報警(jing)、自檢、故障判(pan)斷等(deng)。

7、 占地少安(an)裝方便：整套(tao)設(she)備只有一組(zu)供水(shui)控制柜和水(shui)泵機組(zu)，安(an)裝非常簡單方便。

8、 延(yan)長水泵(beng)(beng)及電(dian)(dian)機的使用壽命(ming)：對多臺泵(beng)(beng)組均能(neng)可靠的實現軟啟動，使電(dian)(dian)網和(he)管網免沖擊，并且輪流運轉，大大延(yan)長了水泵(beng)(beng)及電(dian)(dian)機的使用壽命(ming)。

中贏矢量變頻供(gong)水設備(bei)適用范圍(wei)

1、有水池的(de)高層建筑、賓館、學校、城(cheng)鎮居民小區、企事業單(dan)位、新農(nong)村建設農(nong)村的(de)生活用水。

2、工廠(chang)、工礦企業的生(sheng)活或者生(sheng)產用(yong)水。

3、各類水(shui)廠(chang)、供(gong)(gong)水(shui)站(zhan)、污水(shui)廢水(shui)廠(chang)、農業排灌站(zhan)等(deng)供(gong)(gong)排水(shui)。

4、高樓、小區、企事業單位(wei)熱水(shui)集中供水(shui)。 　

5、生產(chan)、生活中的(de)冷卻水、循(xun)環水的(de)加(jia)壓。 　

6、油田輸油管道(dao)、油庫、油站等的恒壓輸油。