nba压注在哪买

变频器是什么?变频器在二次恒压供水设备中的应用

来源:zone-z.com时间:2019-10-28 16:37作者:华振供水阅读:

  SUIZHESHEHUIDEFAZHAN,RENMENDUIGONGSHUIZHILIANGHEGONGSHUIXITONGKEKAOXINGYIJIWENDINGXINGDEYAOQIUBUDUANTIGAO,MUQIANZHANGSHASHIYECUNZAIGEBIEXIAOQUERCIGONGSHUIYALIBUWENDINGDEQINGKUANG,YINCILIYONGXIANJINDEZIDONGHUAJISHU、KONGZHIJISHUYIJITONGXUNJISHU,SHEJIGAOXINGNENG、GAOJIENENG、NENGSHIYINGBUTONGLINGYUYOUQISHIYINGXIAOQUERCIGONGSHUIDEHENGYAGONGSHUIXITONGJIUCHENGWEIBIRANQUSHI。

恒压变频供水设备

1、变频调速的特点及分析

  YONGHUYONGSHUILIANGYIBANSHIDONGTAIDE,YINCIGONGSHUIBUZUHUOGONGSHUIGUOSHENGDEQINGKUANGSHIYOUFASHENG。ERYONGSHUIHEGONGSHUIZHIJIANDEBUPINGHENGJIZHONGFANYINGZAIGONGSHUIDEYALISHANG,JIYONGSHUIDUOERGONGSHUISHAO,ZEYALIDI;YONGSHUISHAOERGONGSHUIDUO,ZEYALIDA。BAOCHIGONGSHUIYALIDEHENGDING,KESHIGONGSHUIHEYONGSHUIZHIJIANBAOCHIPINGHENG,JIYONGSHUIDUOSHIGONGSHUIYEDUO,YONGSHUISHAOSHIGONGSHUIYESHAO,CONGERTIGAOLEGONGSHUIDEZHILIANG。

  YONGSHUIQUYUCAIYONGHENGYAGONGSHUIXITONG,NENGCHANSHENGJIAODADEJINGJIXIAOYIHESHEHUIXIAOYI。ZAISHENGCHANSHENGHUOGONGSHUISHI,RUOZILAISHUIGONGSHUIYINGUYALIBUZUHUODUANSHIDUANSHUI,KENENGYINGXIANGSHENGHUOZHILIANG,YANZHONGSHIHUIYINGXIANGSHENGCUNANQUAN,RUFASHENGHUOZAISHI,RUOGONGSHUIYALIBUZUHUOHUOWUSHUIGONGYING,BUNENGXUNSUMIEHUO,KENENGYINQIZHONGDAJINGJISUNSHIHERENYUANSHANGWANG。SUOYI,HENGYAGONGSHUIXITONGDUIYUYONGHUSHIFEICHANGZHONGYAODE。ERYIBIANPINDIAOSUWEIHEXINDEZHINENGGONGSHUIKONGZHIXITONGZHENGHAOQUDAILEYIWANGGAOWEISHUIXIANGHEYALIGUANDENGGONGSHUISHEBEI。TAQIDONGPINGWEN,QIDONGDIANLIUKEXIANZHIZAIEDINGDIANLIUYINEI,CONGERBIMIANLEQIDONGSHIDUIDIANWANGDECHONGJI;ERQIEBENGDEPINGJUNZHUANSUJIANGDILE,YEJIUYANZHANGLEBENGHEFAMENDENGDESHIYONGSHOUMING。QIYUNXINGXINGNENGWENDINGANQUAN、CAOZUOFANGSHIJIANDANFANGBIAN、JIBENGONGNENGQIQUANZHOUDAO,NENGGOUDADAOERCIGONGSHUIJIESHUI、JIEDIAN、JIESHENGRENLIDEGAOXIAOLVYUNXINGMUDE。

2、恒压供水的变频应用方式

  变频恒压供水设备是一种新型的节能供水设备。变频恒压供水设备是运用当今非常先进的微电脑控制技术,将变频调速器与电机水泵组合而成的机电一体化高科技节能供水装置。而将变频器应用在二次供水设备中,是以水泵出水端水压(或用户用水流量)为设定参数,通过微机自动控制变频器的输出频率从而调节水泵电机的转速,实现用户管网水压的闭环调节,使供水系统自动恒压稳于设定的压力值:即用水量增加时,频率提高,水泵转速加快;用水量减少时,频率降低,水泵转速减慢。这样就保证了整个用户管网随时都有充足的水压(与用户设定的压力一致)和水量(随用户的用水情况变化而变化)。根据压力反馈信号,通过PID运算自动调整变频器输出频率,改变电动机转速,达到管网恒压的目的。

变频控制柜

3、简述PID控制原理

  PIDKONGZHIQIKEYIYONGLAIKONGZHIRENHEKEYIBEICELIANGDEBINGQIEKEYIBEIKONGZHIBIANLIANG。WOMENYAOXIANGBAOCHISHUIYADEHENGDING,JIUBIXUYINRUSHUIYAFANKUIZHIYUJIDINGZHIBIJIAO,CONGERXINGCHENGBIHUANXITONG。DANBEIKONGZHIDEXITONGTEDIANSHIFEIXIANXING、DAGUANXINGDEXITONG,XIANZAIKONGZHIHEPIDXIANGJIEHEDEFANGFA,ZAIYALIBODONGJIAODASHISHIYONGMOHUKONGZHI,YIJIAKUAIXIANGYINGSUDU;ZAIYALIFANWEIJIAOXIAOSHICAIYONGPIDLAIBAOCHIJINGTAIJINGDU。YAOXIANGWEICHIGONGSHUIWANGDEYALIBUBIAN,GENJUFANKUIDINGLIZAIGUANWANGXITONGDEGUANLISHANGANZHUANGLEYALIBIANSONGQIZUOWEIFANKUIYUANJIAN,YOUYUGONGSHUIXITONGGUANDAOZHANG、GUANJINGDA,GUANWANGDECHONGYADOUJIAOMAN,GUXITONGSHIYIGEDAZHIHOUXITONG,BUYIZHIJIECAIYONGPIDDIAOJIEQIJINXINGKONGZHI,ERCAIYONGPLCCANYUKONGZHIDEFANGSHILAISHIXIANDUIKONGZHIXITONGDIAOJIEZUOYONG。

4、二次恒压供水变频应用控制原理

  YONGBIANPINDIAOSULAISHIXIANHENGYAGONGSHUIDEYOUDIANYOUSANFANGMIAN:YISHIQIDONGPINGHENG,QIDONGDIANLIUKEXIANZHIZAIEDINGDIANLIUYINEI,CONGERBIMIANLEQIDONGSHIDUIDIANWANGDECHONGJI;ERSHIYOUYUBENGDEPINGJUNZHUANSUJIANGDILE,CONGERKEYANZHANGBENGHEFAMENDENGDESHIYONGSHOUMING;SANSHIKEYIXIAOCHUQIDONGHETINGJISHIDESHUICHUIXIAOYING。

nba压注在哪买   DANGYOUYITAIBIANPINQIKONGZHIYITAIDIANDONGJISHI,ZHIXUSHIBIANPINQIDEPEIYONGDIANDONGJIRONGLIANGYUSHIJIDIANDONGJIRONGLIANGXIANGFUJIKE。DANGYITAIBIANPINQITONGSHIKONGZHILIANGTAIDIANDONGJISHI,YUANZESHANGBIANPINQIDEPEIYONGDIANDONGJIRONGLIANGYINGDENGYULIANGTAIDIANDONGJIDERONGLIANGZHIHE。SUIRANSHUIBENGZAIDISUYUNXINGSHI,DIANDONGJIDEGONGZUODIANLIUJIAOXIAO。LINGWAI,DIANDONGJIDEREBAOHUSHIBIXUDE。YINWEIDANGYONGHUDEYONGSHUILIANGBIANHUAPINFANSHI,DIANDONGJIJIANGCHUYUPINFANDESHENG、JIANGSUZHUANGTAI,ERSHENG、JIANGSUDEDIANLIUKELVECHAOGUODIANDONGJIDEEDINGDIANLIU,DAOZHIDIANDONGJIGUORE。ERYOUYUPINFANDISHENG、JIANGSUERJILEIQILAIDEWENSHENG,BIXUCAIYONGREJIDIANQILAIJINXINGDIANDONGJIDEREBAOHU。

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恒压变频供水设备

5、恒压二次供水系统特点

nba压注在哪买   5.1JIEDIAN:YOUHUADEJIENENGKONGZHIRUANJIAN,SHISHUIBENGSHIXIANZUIDAXIANDUDIJIENENGYUNXING。

nba压注在哪买   5.2JIESHUI:GENJUSHIJIYONGSHUIQINGKUANGSHEDINGGUANWANGYALI,ZIDONGKONGZHISHUIBENGCHUSHUILIANG,JIANSHAOLESHUIDEPAO、LOUXIANXIANG。

nba压注在哪买   5.3YUNXINGKEKAO:YOUBIANPINQISHIXIANBENGDERUANQIDONG,SHISHUIBENGSHIXIANYOUGONGPINDAOBIANPINDEWUCHONGJIQIEHUAN,FANGZHIGUANWANGCHONGJI、BIMIANGUANWANGYALICHAOXIAN,GUANDAOPOLIE。

  5.4LIANWANGGONGNENG:CAIYONGQUANZHONGWENGONGKONGZUTAIRUANJIAN,SHISHIJIANKONGGEGEZHANDIAN,RUDIANJIDEDIANYA、DIANLIU、GONGZUOPINLV、GUANWANGYALIJILIULIANGDENG。BINGQIENENGGOULEIJIMEIGEZHANDIANDEYONGDIANLIANG,LEIJIMEITAIBENGDECHUSHUILIANG,TONGSHITIGONGGEZHONGXINGSHIDEDAYINBAOBIAO,YIBIANFENXITONGJI。

  5.5KONGZHILINGHUO:FENDUANGONGSHUI,DINGSHIGONGSHUI,SHOUDONGXUANZEGONGZUOFANGSHI。

  5.6ZIWOBAOHUGONGNENGWANSHAN:RUMOUTAIBENGCHUXIANGUZHANG,ZHUDONGXIANGSHANGWEIJIFACHUBAOJINGXINXI,TONGSHIQIDONGBEIYONGBENG,YIWEICHIGONGSHUIPINGHENG。WANYIZIKONGXITONGCHUXIANGUZHANG,YONGHUKEYIZHIJIECAOZUOSHOUDONGXITONG,YIBAOHUGONGSHUI。

  以上为华振供水为大家总结的关于变频器,二次恒压供水设备的相关内容,希望对大家有所帮助。

  • 本文标题:变频器是什么?变频器在二次恒压供水设备中的应用
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