常用(yong)(yong)供(gong)(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)工藝水(shui)(shui)(shui)(shui)(shui)箱/水(shui)(shui)(shui)(shui)(shui)塔(ta)(ta)供(gong)(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui):重(zhong)力(li)(li)(li)(li)供(gong)(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui) 特點(dian):供(gong)(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)壓(ya)(ya)力(li)(li)(li)(li)比例(li)恒(heng)定(ding)，有(you)儲(chu)水(shui)(shui)(shui)(shui)(shui)!缺(que)點(dian):要(yao)建水(shui)(shui)(shui)(shui)(shui)塔(ta)(ta)或(huo)水(shui)(shui)(shui)(shui)(shui)箱，面(mian)積大(da)，不美(mei)觀(guan)等。氣(qi)壓(ya)(ya)供(gong)(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui):管道加壓(ya)(ya) 特點(dian):靈(ling)活，建設快，無污染，改變壓(ya)(ya)力(li)(li)(li)(li)罐(guan)，壓(ya)(ya)力(li)(li)(li)(li)來改變供(gong)(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)壓(ya)(ya)力(li)(li)(li)(li); 缺(que)點(dian):需要(yao)壓(ya)(ya)力(li)(li)(li)(li)罐(guan)，投(tou)資大(da)，壓(ya)(ya)力(li)(li)(li)(li)變化大(da)，運行效率(lv)低，能耗大(da)。 壓(ya)(ya)力(li)(li)(li)(li)水(shui)(shui)(shui)(shui)(shui)罐(guan)供(gong)(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui):潛(qian)水(shui)(shui)(shui)(shui)(shui)泵(beng)打(da)水(shui)(shui)(shui)(shui)(shui)到水(shui)(shui)(shui)(shui)(shui)罐(guan),加壓(ya)(ya)，進(jin)行供(gong)(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui) 變頻(pin)恒(heng)壓(ya)(ya)供(gong)(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui):恒(heng)壓(ya)(ya)要(yao)求:隨(sui)供(gong)(gong)(gong)(gong)(gong)用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)量(liang)等參(can)數變化，保持供(gong)(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)壓(ya)(ya)力(li)(li)(li)(li)不變;恒(heng)壓(ya)(ya)供(gong)(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)控(kong)制(zhi)系(xi)(xi)統構成:變頻(pin)器PLC電控(kong)器件。主(zhu)要(yao)應用(yong)(yong)場合:高層(ceng)建筑，居民小(xiao)區(qu)，企事業等用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)工業需要(yao)恒(heng)壓(ya)(ya)供(gong)(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)，冷卻(que)水(shui)(shui)(shui)(shui)(shui)循環，熱力(li)(li)(li)(li)水(shui)(shui)(shui)(shui)(shui)循環，鍋爐補水(shui)(shui)(shui)(shui)(shui)等。 中央空調(diao)系(xi)(xi)統，自來水(shui)(shui)(shui)(shui)(shui)廠增壓(ya)(ya)系(xi)(xi)統，農田(tian)灌溉(gai)，污水(shui)(shui)(shui)(shui)(shui)處理，人造噴(pen)泉，各(ge)種流體恒(heng)壓(ya)(ya)控(kong)制(zhi)系(xi)(xi)統成都變頻(pin)器恒(heng)壓(ya)(ya)供(gong)(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)系(xi)(xi)統廠家就找四川省德(de)姆達機電科技有(you)限公(gong)司。高性(xing)價比恒(heng)壓(ya)(ya)供(gong)(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)系(xi)(xi)統測試

變頻(pin)(pin)(pin)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)控(kong)制(zhi)(zhi)柜(ju)(ju)的(de)(de)結構及原理：變頻(pin)(pin)(pin)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)控(kong)制(zhi)(zhi)柜(ju)(ju)系統(tong)通過測到的(de)(de)管道壓(ya)力(li)，經變頻(pin)(pin)(pin)器(qi)(qi)(qi)系統(tong)內置的(de)(de)PID調(diao)(diao)節器(qi)(qi)(qi)運算(suan)，調(diao)(diao)節輸出(chu)頻(pin)(pin)(pin)率(lv)，然(ran)后實現管網(wang)的(de)(de)恒壓(ya)供水(shui)(shui)(shui)(shui)(shui)。變頻(pin)(pin)(pin)器(qi)(qi)(qi)的(de)(de)頻(pin)(pin)(pin)率(lv)超限信號(hao)（一般可(ke)作為(wei)(wei)管網(wang)壓(ya)力(li)極限信號(hao)）可(ke)適時通知PLC的(de)(de)進(jin)(jin)行變頻(pin)(pin)(pin)泵(beng)(beng)切換。為(wei)(wei)防止(zhi)水(shui)(shui)(shui)(shui)(shui)錘現象的(de)(de)產生，泵(beng)(beng)的(de)(de)開關將聯動其(qi)出(chu)口閥門(men)。變頻(pin)(pin)(pin)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)控(kong)制(zhi)(zhi)柜(ju)(ju)特點： 根據水(shui)(shui)(shui)(shui)(shui)池（箱）內水(shui)(shui)(shui)(shui)(shui)位的(de)(de)高低(di)自動控(kong)制(zhi)(zhi)電(dian)磁閥（或電(dian)動閥）的(de)(de)啟(qi)閉，以控(kong)制(zhi)(zhi)水(shui)(shui)(shui)(shui)(shui)箱(池)的(de)(de)進(jin)(jin)水(shui)(shui)(shui)(shui)(shui)并使水(shui)(shui)(shui)(shui)(shui)池（箱）自動保持一定水(shui)(shui)(shui)(shui)(shui)量(liang)供用(yong)(yong)戶使用(yong)(yong)。變頻(pin)(pin)(pin)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)控(kong)制(zhi)(zhi)柜(ju)(ju)主(zhu)要由(you)變頻(pin)(pin)(pin)控(kong)制(zhi)(zhi)箱，壓(ya)力(li)傳感器(qi)(qi)(qi)，水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)等組(zu)成。變頻(pin)(pin)(pin)控(kong)制(zhi)(zhi)柜(ju)(ju)由(you)斷路器(qi)(qi)(qi)，變頻(pin)(pin)(pin)器(qi)(qi)(qi)，接觸器(qi)(qi)(qi)，中(zhong)間繼電(dian)器(qi)(qi)(qi)，PLC的(de)(de)等組(zu)成。高性(xing)價比恒壓(ya)供水(shui)(shui)(shui)(shui)(shui)系統(tong)測試成都高樓恒壓(ya)供水(shui)(shui)(shui)(shui)(shui)系統(tong)廠家(jia)就找四川(chuan)省德姆達機電(dian)科技有限公司。

硬件構成：系(xi)統(tong)采用(yong)(yong)(yong)壓(ya)力(li)傳感(gan)器(qi)、PLC和變(bian)(bian)頻(pin)器(qi)作為中(zhong)心控制(zhi)(zhi)裝置，實(shi)現所(suo)需功能。來(lai)源:輸(shu)配(pei)電(dian)(dian)設備(bei)網安(an)裝在管(guan)網干(gan)線(xian)上的(de)(de)(de)(de)(de)壓(ya)力(li)傳感(gan)器(qi)，用(yong)(yong)(yong)于檢測管(guan)網的(de)(de)(de)(de)(de)水(shui)(shui)壓(ya)，將(jiang)壓(ya)力(li)轉化為4～20mA的(de)(de)(de)(de)(de)電(dian)(dian)流或者(zhe)是0~10V的(de)(de)(de)(de)(de)電(dian)(dian)壓(ya)信(xin)(xin)號，提供(gong)給變(bian)(bian)頻(pin)器(qi)。變(bian)(bian)頻(pin)器(qi)是水(shui)(shui)泵電(dian)(dian)機(ji)的(de)(de)(de)(de)(de)控制(zhi)(zhi)設備(bei)，能按照水(shui)(shui)壓(ya)恒定需要(yao)將(jiang)0～50Hz的(de)(de)(de)(de)(de)頻(pin)率信(xin)(xin)號供(gong)給水(shui)(shui)泵電(dian)(dian)機(ji)，調(diao)整其轉速，變(bian)(bian)頻(pin)器(qi)功能強大，即預先編(bian)置好的(de)(de)(de)(de)(de)參(can)數(shu)集，將(jiang)使用(yong)(yong)(yong)過(guo)程中(zhong)所(suo)需設定的(de)(de)(de)(de)(de)參(can)數(shu)數(shu)量減(jian)小到(dao)小，參(can)數(shu)的(de)(de)(de)(de)(de)缺省(sheng)值(zhi)(zhi)依應用(yong)(yong)(yong)宏的(de)(de)(de)(de)(de)選(xuan)擇而不同。系(xi)統(tong)采用(yong)(yong)(yong)PID控制(zhi)(zhi)的(de)(de)(de)(de)(de)應用(yong)(yong)(yong)宏，進(jin)行閉環(huan)控制(zhi)(zhi)。變(bian)(bian)頻(pin)器(qi)根據恒壓(ya)時對(dui)應的(de)(de)(de)(de)(de)電(dian)(dian)壓(ya)設定值(zhi)(zhi)與從壓(ya)力(li)傳感(gan)器(qi)獲得的(de)(de)(de)(de)(de)反饋電(dian)(dian)流信(xin)(xin)號，利用(yong)(yong)(yong)PID控制(zhi)(zhi)宏自動調(diao)節(jie)，改變(bian)(bian)頻(pin)率輸(shu)出值(zhi)(zhi)來(lai)調(diao)節(jie)所(suo)控制(zhi)(zhi)的(de)(de)(de)(de)(de)水(shui)(shui)泵電(dian)(dian)機(ji)轉速，以(yi)保(bao)證管(guan)網壓(ya)力(li)恒定要(yao)求。

系(xi)統(tong)參(can)數(shu)(shu)設(she)(she)(she)置(zhi)(zhi)(zhi)：系(xi)統(tong)組裝完成，進入系(xi)統(tong)參(can)數(shu)(shu)設(she)(she)(she)置(zhi)(zhi)(zhi)模式(shi)，系(xi)統(tong)為(wei)(wei)3臺(tai)4KW的PD20組成，系(xi)統(tong)要(yao)設(she)(she)(she)置(zhi)(zhi)(zhi)為(wei)(wei)多聯(lian)機(ji)組合模式(shi)，具體步驟如下：1、確(que)定水泵轉向(xiang)，在設(she)(she)(she)置(zhi)(zhi)(zhi)參(can)數(shu)(shu)前(qian)第(di)臺(tai)控制器(qi)可(ke)以單(dan)獨試運行(xing)，判斷(duan)水泵轉向(xiang)是否正確(que)，如果錯誤(wu)可(ke)以通(tong)過調整(zheng)輸出電(dian)源線或者調節電(dian)機(ji)轉向(xiang)參(can)數(shu)(shu)F0.02;設(she)(she)(she)置(zhi)(zhi)(zhi)主(zhu)(zhu)機(ji)參(can)數(shu)(shu)：①傳感(gan)(gan)器(qi)參(can)數(shu)(shu)，傳感(gan)(gan)器(qi)只(zhi)需連接到主(zhu)(zhu)機(ji)，所以在主(zhu)(zhu)機(ji)上對(dui)應設(she)(she)(she)置(zhi)(zhi)(zhi)傳感(gan)(gan)器(qi)的工(gong)作(zuo)電(dian)壓(ya)、量程；②目標(biao)壓(ya)力(li)設(she)(she)(she)置(zhi)(zhi)(zhi)，可(ke)以通(tong)過F0.00設(she)(she)(she)置(zhi)(zhi)(zhi)目標(biao)壓(ya)力(li)，以上面現場(chang)為(wei)(wei)例(li)，設(she)(she)(she)置(zhi)(zhi)(zhi)目標(biao)壓(ya)力(li)為(wei)(wei)7.0bar，也可(ke)以通(tong)過面板快速設(she)(she)(she)置(zhi)(zhi)(zhi)壓(ya)力(li)；③聯(lian)機(ji)宏參(can)數(shu)(shu)設(she)(she)(she)置(zhi)(zhi)(zhi)，用戶(hu)設(she)(she)(she)置(zhi)(zhi)(zhi)聯(lian)機(ji)參(can)數(shu)(shu)需要(yao)設(she)(she)(she)置(zhi)(zhi)(zhi)F0.20一(yi)個參(can)數(shu)(shu)，如系(xi)統(tong)有(you)三臺(tai)機(ji)器(qi)聯(lian)機(ji)，則F0.20設(she)(she)(she)置(zhi)(zhi)(zhi)為(wei)(wei)03則可(ke)成都節水灌溉恒壓(ya)供水系(xi)統(tong)廠家(jia)就(jiu)找(zhao)四(si)川(chuan)省德姆達機(ji)電(dian)科技有(you)限公(gong)司。

控(kong)(kong)(kong)制(zhi)(zhi)(zhi)機構：供(gong)水(shui)(shui)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)系(xi)(xi)統(tong)一般安裝在供(gong)水(shui)(shui)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)中(zhong)(zhong)，包括(kuo)供(gong)水(shui)(shui)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)器(qi)(PLC系(xi)(xi)統(tong))、變(bian)(bian)頻器(qi)和電控(kong)(kong)(kong)設(she)備三個部(bu)分。供(gong)水(shui)(shui)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)器(qi)是(shi)整個變(bian)(bian)頻恒(heng)壓供(gong)水(shui)(shui)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)系(xi)(xi)統(tong)的(de)(de)(de)。供(gong)水(shui)(shui)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)器(qi)直接對(dui)系(xi)(xi)統(tong)中(zhong)(zhong)的(de)(de)(de)壓力、液位、報(bao)警(jing)信號進行(xing)(xing)采集，對(dui)來自人(ren)機接口和通訊接口的(de)(de)(de)數據信息進行(xing)(xing)分析、實(shi)施控(kong)(kong)(kong)制(zhi)(zhi)(zhi)算法，得(de)出對(dui)執(zhi)行(xing)(xing)機構的(de)(de)(de)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)方案，通過(guo)變(bian)(bian)頻調(diao)速(su)器(qi)和接觸器(qi)對(dui)執(zhi)行(xing)(xing)機構(即水(shui)(shui)泵機組)進行(xing)(xing)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)；變(bian)(bian)頻器(qi)是(shi)對(dui)水(shui)(shui)泵進行(xing)(xing)轉速(su)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)的(de)(de)(de)單元，其跟蹤供(gong)水(shui)(shui)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)器(qi)送來的(de)(de)(de)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)信號改變(bian)(bian)調(diao)速(su)泵的(de)(de)(de)運行(xing)(xing)頻率(lv)，完成對(dui)調(diao)速(su)泵的(de)(de)(de)轉速(su)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)。成都低區恒(heng)壓供(gong)水(shui)(shui)系(xi)(xi)統(tong)廠家(jia)就找四(si)川省(sheng)德姆(mu)達機電科技有限公司。四(si)川高(gao)性價比恒(heng)壓供(gong)水(shui)(shui)系(xi)(xi)統(tong)送貨上門

維(wei)修恒(heng)壓供(gong)水系統(tong)(tong)廠家就找(zhao)四川(chuan)省德姆達機電科技有(you)限(xian)公司。高(gao)性價比恒(heng)壓供(gong)水系統(tong)(tong)測(ce)試(shi)

水(shui)(shui)(shui)泵(beng)(beng)啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)瞬間(jian)壓(ya)(ya)力(li)很(hen)大(da)？1.要檢(jian)查(cha)管(guan)道(dao)是(shi)(shi)否有(you)阻(zu)(zu)塞(sai)現象(xiang)，造(zao)(zao)(zao)成(cheng)(cheng)壓(ya)(ya)力(li)突變(bian)（因為流(liu)(liu)(liu)量變(bian)小(xiao)），要檢(jian)查(cha)管(guan)道(dao)是(shi)(shi)否有(you)漏(lou)水(shui)(shui)(shui)現象(xiang)，造(zao)(zao)(zao)成(cheng)(cheng)壓(ya)(ya)力(li)不能保持(chi)。2.一般來說(shuo)，供水(shui)(shui)(shui)機(ji)組(zu)是(shi)(shi)自動(dong)(dong)(dong)(dong)(dong)的，它(ta)的自動(dong)(dong)(dong)(dong)(dong)動(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)是(shi)(shi)靠(kao)壓(ya)(ya)力(li)來控制機(ji)組(zu)的開(kai)關(guan)動(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)。管(guan)道(dao)的流(liu)(liu)(liu)量大(da)小(xiao)也(ye)會(hui)影(ying)響(xiang)很(hen)大(da)，流(liu)(liu)(liu)量變(bian)小(xiao)會(hui)造(zao)(zao)(zao)成(cheng)(cheng)水(shui)(shui)(shui)泵(beng)(beng)一啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)，出(chu)口處(chu)(chu)至阻(zu)(zu)塞(sai)處(chu)(chu)壓(ya)(ya)力(li)突然變(bian)大(da)，造(zao)(zao)(zao)成(cheng)(cheng)壓(ya)(ya)力(li)控制誤動(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)，啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)就會(hui)頻繁（漏(lou)水(shui)(shui)(shui)也(ye)會(hui)）。3.啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)水(shui)(shui)(shui)泵(beng)(beng)的瞬間(jian)，產生了水(shui)(shui)(shui)錘(chui)。水(shui)(shui)(shui)泵(beng)(beng)啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)瞬間(jian)壓(ya)(ya)力(li)很(hen)大(da)？1.要檢(jian)查(cha)管(guan)道(dao)是(shi)(shi)否有(you)阻(zu)(zu)塞(sai)現象(xiang)，造(zao)(zao)(zao)成(cheng)(cheng)壓(ya)(ya)力(li)突變(bian)（因為流(liu)(liu)(liu)量變(bian)小(xiao)），要檢(jian)查(cha)管(guan)道(dao)是(shi)(shi)否有(you)漏(lou)水(shui)(shui)(shui)現象(xiang)，造(zao)(zao)(zao)成(cheng)(cheng)壓(ya)(ya)力(li)不能保持(chi)。2.一般來說(shuo)，供水(shui)(shui)(shui)機(ji)組(zu)是(shi)(shi)自動(dong)(dong)(dong)(dong)(dong)的，它(ta)的自動(dong)(dong)(dong)(dong)(dong)動(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)是(shi)(shi)靠(kao)壓(ya)(ya)力(li)來控制機(ji)組(zu)的開(kai)關(guan)動(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)。管(guan)道(dao)的流(liu)(liu)(liu)量大(da)小(xiao)也(ye)會(hui)影(ying)響(xiang)很(hen)大(da)，流(liu)(liu)(liu)量變(bian)小(xiao)會(hui)造(zao)(zao)(zao)成(cheng)(cheng)水(shui)(shui)(shui)泵(beng)(beng)一啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)，出(chu)口處(chu)(chu)至阻(zu)(zu)塞(sai)處(chu)(chu)壓(ya)(ya)力(li)突然變(bian)大(da)，造(zao)(zao)(zao)成(cheng)(cheng)壓(ya)(ya)力(li)控制誤動(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)，啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)就會(hui)頻繁（漏(lou)水(shui)(shui)(shui)也(ye)會(hui)）。3.啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)水(shui)(shui)(shui)泵(beng)(beng)的瞬間(jian)，產生了水(shui)(shui)(shui)錘(chui)。高性價(jia)比恒壓(ya)(ya)供水(shui)(shui)(shui)系統測試