如果(guo)运行(xing)频率并非设(she)(she)定(ding)(ding)(ding)的(de)(de)下(xia)(xia)限频率，此时说明系统正处(chu)于(yu)正常的(de)(de)供(gong)水(shui)(shui)(shui)过程之中(zhong)，等系统将(jiang)(jiang)(jiang)频率调低，系统的(de)(de)压(ya)(ya)(ya)力自然会下(xia)(xia)降。8、问(wen)：为(wei)什么(me)控(kong)(kong)(kong)(kong)制(zhi)(zhi)器(qi)不起泵(beng)(beng)(beng)，而变频恒压(ya)(ya)(ya)供(gong)水(shui)(shui)(shui)设(she)(she)备(bei)RUN灯闪烁?答：因(yin)为(wei)此时控(kong)(kong)(kong)(kong)制(zhi)(zhi)器(qi)处(chu)于(yu)定(ding)(ding)(ding)时休眠状态。用(yong)户将(jiang)(jiang)(jiang)控(kong)(kong)(kong)(kong)制(zhi)(zhi)器(qi)的(de)(de)第37项功能代(dai)码(ma)设(she)(she)定(ding)(ding)(ding)为(wei)ON并规定(ding)(ding)(ding)了(le)控(kong)(kong)(kong)(kong)制(zhi)(zhi)器(qi)休眠的(de)(de)时间(jian)。上海(hai)善源(yuan)水(shui)(shui)(shui)务(wu)(wu)(wu)科技有限公(gong)司位于(yu)上海(hai)市(shi)奉贤区(qu)(qu)青村工业园区(qu)(qu)。是(shi)(shi)国(guo)内一(yi)家集(ji)研制(zhi)(zhi)、开(kai)发、生产(chan)、销(xiao)售(shou)、服务(wu)(wu)(wu) 于(yu)一(yi)体(ti)的(de)(de)大型(xing)多元(yuan)化企(qi)业。公(gong)司主导产(chan)品包(bao)括(kuo)：一(yi)体(ti)化预(yu)制(zhi)(zhi)泵(beng)(beng)(beng)站(zhan)(zhan),无负压(ya)(ya)(ya)供(gong)水(shui)(shui)(shui)设(she)(she)备(bei),变频恒压(ya)(ya)(ya)供(gong)水(shui)(shui)(shui)设(she)(she)备(bei),智能箱式泵(beng)(beng)(beng)站(zhan)(zhan),污(wu)水(shui)(shui)(shui)提升装置,变频控(kong)(kong)(kong)(kong)制(zhi)(zhi)柜及各(ge)类水(shui)(shui)(shui)泵(beng)(beng)(beng)（单(dan)级离心泵(beng)(beng)(beng),多级离心泵(beng)(beng)(beng),潜水(shui)(shui)(shui)泵(beng)(beng)(beng),排污(wu)泵(beng)(beng)(beng)公(gong)司始终坚持“重质量，讲信(xin)誉”为(wei)宗(zong)旨。此时控(kong)(kong)(kong)(kong)制(zhi)(zhi)器(qi)时钟正处(chu)于(yu)这(zhei)一(yi)时间(jian)段。将(jiang)(jiang)(jiang)控(kong)(kong)(kong)(kong)制(zhi)(zhi)器(qi)第37项的(de)(de)相(xiang)关参(can)数(shu)项更改(gai)即可。9、问(wen)：变频恒压(ya)(ya)(ya)供(gong)水(shui)(shui)(shui)设(she)(she)备(bei)面板始终显示P000，这(zhei)是(shi)(shi)为(wei)什么(me)?答：首先，检(jian)查控(kong)(kong)(kong)(kong)制(zhi)(zhi)器(qi)的(de)(de)参(can)数(shu)设(she)(she)定(ding)(ding)(ding)是(shi)(shi)否(fou)正确，检(jian)查第4项参(can)数(shu)(控(kong)(kong)(kong)(kong)制(zhi)(zhi)器(qi)的(de)(de)压(ya)(ya)(ya)力量程)是(shi)(shi)否(fou)被设(she)(she)定(ding)(ding)(ding)为(wei)零(ling)。如果(guo)是(shi)(shi)非零(ling)，则(ze)(ze)将(jiang)(jiang)(jiang)控(kong)(kong)(kong)(kong)制(zhi)(zhi)器(qi)上压(ya)(ya)(ya)力传感器(qi)的(de)(de)几个端子的(de)(de)控(kong)(kong)(kong)(kong)制(zhi)(zhi)线拆下(xia)(xia)，用(yong)万用(yong)表(biao)测(ce)量SVCC端与(yu)GND端之间(jian)是(shi)(shi)否(fou)为(wei)。如果(guo)正常，此时面板应显示正常的(de)(de)压(ya)(ya)(ya)力范围。否(fou)则(ze)(ze)控(kong)(kong)(kong)(kong)制(zhi)(zhi)器(qi)已损坏。如果(guo)测(ce)量所得(de)结果(guo)低于(yu)，说明输出(chu)模拟量的(de)(de)供(gong)给电源(yuan)有故障。上海(hai)善源(yuan)水(shui)(shui)(shui)务(wu)(wu)(wu)科技有限公(gong)司致力于(yu)提供(gong)供(gong)水(shui)(shui)(shui)，竭诚为(wei)您服务(wu)(wu)(wu)。徐汇区(qu)(qu)供(gong)水(shui)(shui)(shui)厂家直销(xiao)

上海(hai)(hai)善(shan)源(yuan)(yuan)水(shui)(shui)(shui)(shui)(shui)(shui)务(wu)科技(ji)有(you)(you)限公(gong)(gong)(gong)司(si)(si)(si)(si)位(wei)于(yu)(yu)上海(hai)(hai)市(shi)奉(feng)贤区(qu)(qu)(qu)(qu)青村(cun)(cun)工(gong)业(ye)园区(qu)(qu)(qu)(qu)。是(shi)(shi)国内(nei)一(yi)(yi)(yi)(yi)家(jia)集(ji)研制(zhi)、开发、生产(chan)(chan)(chan)、销售、服(fu)务(wu)于(yu)(yu)一(yi)(yi)(yi)(yi)体的(de)大型(xing)多(duo)(duo)(duo)(duo)元(yuan)化企业(ye)。公(gong)(gong)(gong)司(si)(si)(si)(si)主导(dao)产(chan)(chan)(chan)品包括(kuo)：一(yi)(yi)(yi)(yi)体化预(yu)制(zhi)泵(beng)站(zhan),无负(fu)压(ya)供(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)设(she)(she)(she)(she)备(bei)(bei),变频恒(heng)压(ya)供(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)设(she)(she)(she)(she)备(bei)(bei),智能(neng)(neng)箱式泵(beng)站(zhan),污水(shui)(shui)(shui)(shui)(shui)(shui)提升(sheng)装(zhuang)置(zhi),变频控制(zhi)柜及各类水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)（单(dan) 级(ji)离(li)心(xin)泵(beng),多(duo)(duo)(duo)(duo)级(ji)离(li)心(xin)泵(beng),潜(qian)水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng),排污泵(beng)公(gong)(gong)(gong)司(si)(si)(si)(si)始终(zhong)坚(jian)持“重质量，讲信誉(yu)”为(wei)(wei)宗旨(zhi)。很(hen)(hen)多(duo)(duo)(duo)(duo)学校(xiao)都(dou)存在二次(ci)供(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)的(de)问(wen)题，那时候在修(xiu)建的(de)情(qing)况下(xia)，因为(wei)(wei)供(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)技(ji)术有(you)(you)限，大部分是(shi)(shi)选用的(de)水(shui)(shui)(shui)(shui)(shui)(shui)箱供(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)或是(shi)(shi)高(gao)位(wei)水(shui)(shui)(shui)(shui)(shui)(shui)箱供(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)，缺(que)点(dian)很(hen)(hen)多(duo)(duo)(duo)(duo)，所以现(xian)在很(hen)(hen)多(duo)(duo)(duo)(duo)学校(xiao)都(dou)不能(neng)(neng)满足正常的(de)供(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)。上海(hai)(hai)善(shan)源(yuan)(yuan)水(shui)(shui)(shui)(shui)(shui)(shui)务(wu)科技(ji)有(you)(you)限公(gong)(gong)(gong)司(si)(si)(si)(si)位(wei)于(yu)(yu)上海(hai)(hai)市(shi)奉(feng)贤区(qu)(qu)(qu)(qu)青村(cun)(cun)工(gong)业(ye)园区(qu)(qu)(qu)(qu)。是(shi)(shi)国内(nei)一(yi)(yi)(yi)(yi)家(jia)集(ji)研制(zhi)、开发、生产(chan)(chan)(chan)、销售、服(fu)务(wu)于(yu)(yu)一(yi)(yi)(yi)(yi)体的(de)大型(xing)多(duo)(duo)(duo)(duo)元(yuan)化企业(ye)。公(gong)(gong)(gong)司(si)(si)(si)(si)主导(dao)产(chan)(chan)(chan)品包括(kuo)：一(yi)(yi)(yi)(yi)体化预(yu)制(zhi)泵(beng)站(zhan),无负(fu)压(ya)供(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)设(she)(she)(she)(she)备(bei)(bei),变频恒(heng)压(ya)供(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)设(she)(she)(she)(she)备(bei)(bei),智能(neng)(neng)箱式泵(beng)站(zhan),污水(shui)(shui)(shui)(shui)(shui)(shui)提升(sheng)装(zhuang)置(zhi),变频控制(zhi)柜及各类水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)（,多(duo)(duo)(duo)(duo)级(ji)离(li)心(xin)泵(beng),潜(qian)水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng),排污泵(beng)公(gong)(gong)(gong)司(si)(si)(si)(si)始终(zhong)坚(jian)持“重质量，讲信誉(yu)”为(wei)(wei)宗旨(zhi)。学校(xiao)供(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)存在什么问(wen)题？上海(hai)(hai)善(shan)源(yuan)(yuan)水(shui)(shui)(shui)(shui)(shui)(shui)务(wu)科技(ji)有(you)(you)限公(gong)(gong)(gong)司(si)(si)(si)(si)位(wei)于(yu)(yu)上海(hai)(hai)市(shi)奉(feng)贤区(qu)(qu)(qu)(qu)青村(cun)(cun)工(gong)业(ye)园区(qu)(qu)(qu)(qu)。是(shi)(shi)国内(nei)一(yi)(yi)(yi)(yi)家(jia)集(ji)研制(zhi)、开发、生产(chan)(chan)(chan)、销售、服(fu)务(wu)于(yu)(yu)一(yi)(yi)(yi)(yi)体的(de)大型(xing)多(duo)(duo)(duo)(duo)元(yuan)化企业(ye)。公(gong)(gong)(gong)司(si)(si)(si)(si)主导(dao)产(chan)(chan)(chan)品包括(kuo)：一(yi)(yi)(yi)(yi)体化预(yu)制(zhi)泵(beng)站(zhan),无负(fu)压(ya)供(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)设(she)(she)(she)(she)备(bei)(bei),变频恒(heng)压(ya)供(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)设(she)(she)(she)(she)备(bei)(bei),智能(neng)(neng)箱式泵(beng)站(zhan)。徐州二次(ci)恒(heng)压(ya)供(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)结构上海(hai)(hai)善(shan)源(yuan)(yuan)水(shui)(shui)(shui)(shui)(shui)(shui)务(wu)科技(ji)有(you)(you)限公(gong)(gong)(gong)司(si)(si)(si)(si)致(zhi)力于(yu)(yu)提供(gong)(gong)(gong)(gong)供(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)，欢迎您的(de)来电哦！

其蓄(xu)能、稳压(ya)(ya)性(xing)能更加(jia)。上海(hai)善源水(shui)(shui)(shui)务科技(ji)有(you)限公(gong)(gong)(gong)司(si)(si)位于(yu)上海(hai)市奉(feng)贤区(qu)青(qing)村(cun)工业(ye)园区(qu)。是国内一家(jia)集研(yan)制(zhi)、开发、生产(chan)、销(xiao)售(shou)、服务于(yu)一体(ti)的(de)大型(xing)(xing)多元化(hua)企业(ye)。公(gong)(gong)(gong)司(si)(si)主导产(chan)品(pin)包(bao)括：一体(ti)化(hua)预制(zhi)泵(beng)(beng)(beng)(beng)站(zhan),无(wu)负(fu)(fu)压(ya)(ya)供(gong)(gong)水(shui)(shui)(shui)设备(bei),变(bian)频(pin)恒(heng)压(ya)(ya)供(gong)(gong)水(shui)(shui)(shui)设备(bei),智能箱式泵(beng)(beng)(beng)(beng)站(zhan),污(wu)水(shui)(shui)(shui)提升装置,变(bian)频(pin)控制(zhi)柜(ju)及各类水(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)（单级(ji)(ji)离心泵(beng)(beng)(beng)(beng),多级(ji)(ji)离心泵(beng)(beng)(beng)(beng),潜水(shui)(shui)(shui)泵(beng)(beng)(beng)(beng),排污(wu)泵(beng)(beng)(beng)(beng)公(gong)(gong)(gong)司(si)(si)始终坚持“重(zhong)质(zhi)(zhi)量，讲信誉(yu)”为宗旨(zhi)。四、WFG无(wu)负(fu)(fu)压(ya)(ya)变(bian)频(pin)供(gong)(gong)水(shui)(shui)(shui)设备(bei)工作原理图五(wu)、WFG型(xing)(xing)变(bian)频(pin)恒(heng)压(ya)(ya)供(gong)(gong)水(shui)(shui)(shui)设备(bei)工作条件1、环境温度(du)(du)：0－40℃2、空气(qi)相对湿度(du)(du)：≤85％（20±5℃时(shi)）3、介质(zhi)(zhi)温度(du)(du)：4－70℃4、供(gong)(gong)电电：380V（+5％.－10％）上海(hai)善源水(shui)(shui)(shui)务科技(ji)有(you)限公(gong)(gong)(gong)司(si)(si)位于(yu)上海(hai)市 奉(feng)贤区(qu)青(qing)村(cun)工业(ye)园区(qu)。是国内一家(jia)集研(yan)制(zhi)、开发、生产(chan)、销(xiao)售(shou)、服务于(yu)一体(ti)的(de)大型(xing)(xing)多元化(hua)企业(ye)。公(gong)(gong)(gong)司(si)(si)主导产(chan)品(pin)包(bao)括：一体(ti)化(hua)预制(zhi)泵(beng)(beng)(beng)(beng)站(zhan),无(wu)负(fu)(fu)压(ya)(ya)供(gong)(gong)水(shui)(shui)(shui)设备(bei),变(bian)频(pin)恒(heng)压(ya)(ya)供(gong)(gong)水(shui)(shui)(shui)设备(bei),智能箱式泵(beng)(beng)(beng)(beng)站(zhan),污(wu)水(shui)(shui)(shui)提升装置,变(bian)频(pin)控制(zhi)柜(ju)及各类水(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)（单级(ji)(ji)离心泵(beng)(beng)(beng)(beng),多级(ji)(ji)离心泵(beng)(beng)(beng)(beng),潜水(shui)(shui)(shui)泵(beng)(beng)(beng)(beng),排污(wu)泵(beng)(beng)(beng)(beng)公(gong)(gong)(gong)司(si)(si)始终坚持“重(zhong)质(zhi)(zhi)量，讲信誉(yu)”为宗旨(zhi)。六、WFG型(xing)(xing)无(wu)负(fu)(fu)压(ya)(ya)恒(heng)压(ya)(ya)供(gong)(gong)水(shui)(shui)(shui)设备(bei)主要用(yong)(yong)途(tu)1.新建住(zhu)宅区(qu)、办公(gong)(gong)(gong)楼等生活用(yong)(yong)水(shui)(shui)(shui)。2.低层自来水(shui)(shui)(shui)压(ya)(ya)力(li)不能满(man)足要求(qiu)的(de)消(xiao)防用(yong)(yong)水(shui)(shui)(shui)。3.改造原有(you)的(de)气(qi)压(ya)(ya)供(gong)(gong)水(shui)(shui)(shui)设备(bei)，可以充(chong)分利用(yong)(yong)原有(you)的(de)气(qi)压(ya)(ya)供(gong)(gong)水(shui)(shui)(shui)罐。4已经建好(hao)水(shui)(shui)(shui)池的(de)。

可(ke)通(tong)过调节模(mo)(mo)拟(ni)输(shu)(shu)(shu)(shu)出(chu)(chu)增益(yi)解决(jue)。其次，如(ru)(ru)果控(kong)(kong)(kong)制(zhi)器(qi)的(de)(de)(de)(de)(de)输(shu)(shu)(shu)(shu)出(chu)(chu)值(zhi)正(zheng)常，当控(kong)(kong)(kong)制(zhi)器(qi)输(shu)(shu)(shu)(shu)出(chu)(chu)达到第10项参数定(ding)(ding)标的(de)(de)(de)(de)(de)电(dian)压(ya)值(zhi)时，变(bian)频器(qi)不能达到50Hz，说(shuo)(shuo)明(ming)是(shi)变(bian)频器(qi)的(de)(de)(de)(de)(de)设(she)(she)定(ding)(ding)值(zhi)存在问(wen)(wen)(wen)题(ti)，可(ke)调节变(bian)频器(qi)的(de)(de)(de)(de)(de)频率增益(yi)解决(jue)。5、问(wen)(wen)(wen)：控(kong)(kong)(kong)制(zhi)电(dian)机的(de)(de)(de)(de)(de)接(jie)触(chu)(chu)器(qi)无动作(zuo)，电(dian)机不启(qi)动，为(wei)什么?答(da)(da)：首(shou)先查看控(kong)(kong)(kong)制(zhi)器(qi)操作(zuo)面板(ban)上(shang)(shang)反应水泵的(de)(de)(de)(de)(de)输(shu)(shu)(shu)(shu)出(chu)(chu)状态，可(ke)对(dui)照控(kong)(kong)(kong)制(zhi)器(qi)说(shuo)(shuo)明(ming)书上(shang)(shang)所描述的(de)(de)(de)(de)(de)泵的(de)(de)(de)(de)(de)设(she)(she)定(ding)(ding)及(ji)(ji)运行指(zhi)示状态。假如(ru)(ru)无动作(zuo)，但水泵对(dui)应的(de)(de)(de)(de)(de)操作(zuo)面板(ban)上(shang)(shang) 查询(xun)状态有(you)输(shu)(shu)(shu)(shu)出(chu)(chu)，则先查看一(yi)下外部(bu)的(de)(de)(de)(de)(de)接(jie)触(chu)(chu)器(qi)接(jie)线及(ji)(ji)接(jie)触(chu)(chu)器(qi)的(de)(de)(de)(de)(de)继(ji)电(dian)逻辑是(shi)否(fou)(fou)正(zheng)确(que)。如(ru)(ru)果没有(you)问(wen)(wen)(wen)题(ti)，再用(yong)万用(yong)表(biao)测量(liang)(liang)控(kong)(kong)(kong)制(zhi)器(qi)相应的(de)(de)(de)(de)(de)继(ji)电(dian)器(qi)输(shu)(shu)(shu)(shu)出(chu)(chu)，如(ru)(ru)果继(ji)电(dian)器(qi)没有(you)输(shu)(shu)(shu)(shu)出(chu)(chu)相应的(de)(de)(de)(de)(de)开关信号，说(shuo)(shuo)明(ming)控(kong)(kong)(kong)制(zhi)器(qi)的(de)(de)(de)(de)(de)继(ji)电(dian)器(qi)输(shu)(shu)(shu)(shu)出(chu)(chu)有(you)问(wen)(wen)(wen)题(ti)。如(ru)(ru)果操作(zuo)面板(ban)上(shang)(shang)查询(xun)状态也无输(shu)(shu)(shu)(shu)出(chu)(chu)指(zhi)示，请查看相对(dui)应的(de)(de)(de)(de)(de)水泵是(shi)否(fou)(fou)设(she)(she)定(ding)(ding)为(wei)开启(qi)状态(“变(bian)量(liang)(liang)泵”或“定(ding)(ding)量(liang)(liang)泵”状态)。6、问(wen)(wen)(wen)：为(wei)什么变(bian)频恒压(ya)供(gong)水设(she)(she)备(bei)压(ya)力(li)传感器(qi)显(xian)示压(ya)力(li)变(bian)化，而面板(ban)显(xian)示压(ya)力(li)却不变(bian)?答(da)(da)：首(shou)先应检查压(ya)力(li)传感器(qi)和控(kong)(kong)(kong)制(zhi)器(qi)的(de)(de)(de)(de)(de)接(jie)线是(shi)否(fou)(fou)有(you)松动或接(jie)触(chu)(chu)不良的(de)(de)(de)(de)(de)现象(xiang)存在。如(ru)(ru)果上(shang)(shang)述现象(xiang)不存在，用(yong)万用(yong)表(biao)测量(liang)(liang)控(kong)(kong)(kong)制(zhi)器(qi)模(mo)(mo)拟(ni)输(shu)(shu)(shu)(shu)入口的(de)(de)(de)(de)(de)电(dian)压(ya)值(zhi)。先测量(liang)(liang)SVCC端(duan)及(ji)(ji)GND端(duan)之间，如(ru)(ru)果是(shi)，说(shuo)(shuo)明(ming)提供(gong)模(mo)(mo)拟(ni)量(liang)(liang)输(shu)(shu)(shu)(shu)入口的(de)(de)(de)(de)(de)电(dian)源(yuan)正(zheng)常，则进行下一(yi)步。上(shang)(shang)海善(shan)源(yuan)水务科技有(you)限(xian)公(gong)司(si)位于上(shang)(shang)海市(shi)奉贤区(qu)青村(cun)工业园区(qu)上(shang)(shang)海善(shan)源(yuan)水务科技有(you)限(xian)公(gong)司(si)是(shi)一(yi)家(jia)专业提供(gong)供(gong)水的(de)(de)(de)(de)(de)公(gong)司(si)，欢迎(ying)您的(de)(de)(de)(de)(de)来电(dian)哦！

上(shang)海(hai)(hai)(hai)善(shan)源(yuan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)务(wu)(wu)(wu)科(ke)技(ji)有限公(gong)(gong)司(si)位(wei)于(yu)(yu)上(shang)海(hai)(hai)(hai)市奉(feng)贤区(qu)青村工(gong)业(ye)(ye)园区(qu)。是国内(nei)一(yi)家(jia)集(ji)研(yan)制(zhi)(zhi)、开(kai)发、生产(chan)、销售(shou)、服务(wu)(wu)(wu)于(yu)(yu)一(yi)体(ti)(ti)的大型多(duo)(duo)元(yuan)化(hua)企业(ye)(ye)。公(gong)(gong)司(si)主(zhu)导(dao)产(chan)品包括(kuo)：一(yi)体(ti)(ti)化(hua)预制(zhi)(zhi)泵(beng)(beng)(beng)站,无负压(ya)供(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)设(she)备(bei)(bei),变频恒(heng)压(ya)供(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)设(she)备(bei)(bei),智(zhi)能(neng)箱(xiang)式泵(beng)(beng)(beng)站,污水(shui)(shui)(shui)(shui)(shui)(shui)(shui)提升装(zhuang)置(zhi),变频控(kong)制(zhi)(zhi)柜及(ji)各类水(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)（单级离(li)心泵(beng)(beng)(beng),多(duo)(duo)级离(li)心泵(beng)(beng)(beng),潜水(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng),排(pai)污泵(beng)(beng)(beng)公(gong)(gong)司(si)始终坚持“重质(zhi)量，讲信(xin)誉(yu)”为宗旨。很多(duo)(duo)学校都存在二(er)次(ci)供(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)的问题(ti)，那(nei)时 候在修建的情况下，因为供(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)技(ji)术有限，大部分(fen)是选用的水(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)供(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)或是高(gao)位(wei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)供(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)，缺点很多(duo)(duo)，所以现(xian)在很多(duo)(duo)学校都不能(neng)满足(zu)正(zheng)常(chang)的供(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)。上(shang)海(hai)(hai)(hai)善(shan)源(yuan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)务(wu)(wu)(wu)科(ke)技(ji)有限公(gong)(gong)司(si)位(wei)于(yu)(yu)上(shang)海(hai)(hai)(hai)市奉(feng)贤区(qu)青村工(gong)业(ye)(ye)园区(qu)。是国内(nei)一(yi)家(jia)集(ji)研(yan)制(zhi)(zhi)、开(kai)发、生产(chan)、销售(shou)、服务(wu)(wu)(wu)于(yu)(yu)一(yi)体(ti)(ti)的大型多(duo)(duo)元(yuan)化(hua)企业(ye)(ye)。公(gong)(gong)司(si)主(zhu)导(dao)产(chan)品包括(kuo)：一(yi)体(ti)(ti)化(hua)预制(zhi)(zhi)泵(beng)(beng)(beng)站,无负压(ya)供(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)设(she)备(bei)(bei),变频恒(heng)压(ya)供(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)设(she)备(bei)(bei),智(zhi)能(neng)箱(xiang)式泵(beng)(beng)(beng)站,污水(shui)(shui)(shui)(shui)(shui)(shui)(shui)提升装(zhuang)置(zhi),变频控(kong)制(zhi)(zhi)柜及(ji)各类水(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)（单级离(li)心泵(beng)(beng)(beng),多(duo)(duo)级离(li)心泵(beng)(beng)(beng),潜水(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng),排(pai)污泵(beng)(beng)(beng)公(gong)(gong)司(si)始终坚持“重质(zhi)量，讲信(xin)誉(yu)”为宗旨。学校供(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)存在什么问题(ti)？上(shang)海(hai)(hai)(hai)善(shan)源(yuan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)务(wu)(wu)(wu)科(ke)技(ji)有限公(gong)(gong)司(si)位(wei)于(yu)(yu)上(shang)海(hai)(hai)(hai)市奉(feng)贤区(qu)青村工(gong)业(ye)(ye)园区(qu)。是国内(nei)一(yi)家(jia)集(ji)研(yan)制(zhi)(zhi)、开(kai)发、生产(chan)、销售(shou)、服务(wu)(wu)(wu)于(yu)(yu)一(yi)体(ti)(ti)的大型多(duo)(duo)元(yuan)化(hua)企业(ye)(ye)。公(gong)(gong)司(si)主(zhu)导(dao)产(chan)品包括(kuo)：一(yi)体(ti)(ti)化(hua)预制(zhi)(zhi)泵(beng)(beng)(beng)站,无负压(ya)供(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)设(she)备(bei)(bei),变频恒(heng)压(ya)供(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)设(she)备(bei)(bei),智(zhi)能(neng)箱(xiang)式泵(beng)(beng)(beng)站,污水(shui)(shui)(shui)(shui)(shui)(shui)(shui)提升装(zhuang)置(zhi)。上(shang)海(hai)(hai)(hai)善(shan)源(yuan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)务(wu)(wu)(wu)科(ke)技(ji)有限公(gong)(gong)司(si)是一(yi)家(jia)专业(ye)(ye)提供(gong)(gong)(gong)供(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)的公(gong)(gong)司(si)，有想(xiang)法可以来我司(si)咨询！连云(yun)港二(er)次(ci)加(jia)压(ya)供(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)优势

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使变(bian)频(pin)水(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)(beng)启动(dong)(dong)并(bing)恢复恒压(ya)(ya)供水(shui)(shui)(shui)(shui)。上(shang)海善源水(shui)(shui)(shui)(shui)务科技(ji)在(zai)(zai)(zai)实际供水(shui)(shui)(shui)(shui)中，并(bing)不希望当变(bian)频(pin)水(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)(beng)转(zhuan)速降(jiang)低至零(ling)(ling)流(liu)(liu)量阈(yu)值就立即停泵(beng)(beng)(beng)(beng)(beng)(beng)，而是经过一(yi)定时(shi)(shi)间，经判断并(bing)确认没有用(yong)(yong)水(shui)(shui)(shui)(shui)后才(cai)停水(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)(beng)。为此，可在(zai)(zai)(zai)电(dian)脑(nao)控制程(cheng)序(xu)中设置(zhi)判断程(cheng)序(xu)，以(yi)达到(dao)此目的。具体(ti)方(fang)法：当变(bian)频(pin)水(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)(beng)转(zhuan)速（频(pin)率）降(jiang)低至零(ling)(ling)流(liu)(liu)量阈(yu)值并(bing)持续T时(shi)(shi)间（T为判断时(shi)(shi)间，可按需设定）电(dian)脑(nao)才(cai)发出停变(bian)频(pin)水(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)(beng)的指令，使变(bian)频(pin)水(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)(beng)自停，大多数生(sheng)产(chan)变(bian)频(pin)给(ji)水(shui)(shui)(shui)(shui)设备的厂(chang)家为了(le)使变(bian)频(pin)给(ji)水(shui)(shui)(shui)(shui)机在(zai)(zai)(zai)小(xiao)流(liu)(liu)量供水(shui)(shui)(shui)(shui)时(shi)(shi)能(neng)更好地节约电(dian)能(neng)和(he)不用(yong)(yong)水(shui)(shui)(shui)(shui)时(shi)(shi)停泵(beng)(beng)(beng)(beng)(beng)(beng)，在(zai)(zai)(zai)给(ji)水(shui)(shui)(shui)(shui)系统中设置(zhi)了(le)一(yi)个(ge)小(xiao)气(qi)压(ya)(ya)罐和(he)一(yi)个(ge)小(xiao)工频(pin)泵(beng)(beng)(beng)(beng)(beng)(beng)。笔者认为，采(cai)用(yong)(yong)小(xiao)工频(pin)泵(beng)(beng)(beng)(beng)(beng)(beng)和(he)小(xiao)气(qi)压(ya)(ya)罐的方(fang)案(an)存在(zai)(zai)(zai)问题较多，不如(ru)采(cai)用(yong)(yong)变(bian) 频(pin)泵(beng)(beng)(beng)(beng)(beng)(beng)自动(dong)(dong)睡眠和(he)自动(dong)(dong)唤醒方(fang)案(an)。我(wo)公(gong)司研(yan)制生(sheng)产(chan)的智能(neng)型变(bian)频(pin)给(ji)水(shui)(shui)(shui)(shui)设备已成功(gong)应用(yong)(yong)了(le)变(bian)频(pin)泵(beng)(beng)(beng)(beng)(beng)(beng)自动(dong)(dong)睡眠和(he)自动(dong)(dong)唤醒方(fang)案(an)，经试验和(he)交付用(yong)(yong)户使用(yong)(yong)证明十分成功(gong)。当变(bian)频(pin)水(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)(beng)的功(gong)率很大，例(li)如(ru)一(yi)台水(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)(beng)的功(gong)率为120kW，在(zai)(zai)(zai)接近零(ling)(ling)流(liu)(liu)量供水(shui)(shui)(shui)(shui)时(shi)(shi)，变(bian)频(pin)水(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)(beng)实际的耗能(neng)约1/4×120=30kW。徐汇(hui)区供水(shui)(shui)(shui)(shui)厂(chang)家直(zhi)销

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