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控制閥的選型原則與維護方法

發布時間:2018-05-29 10:22:07  瀏覽次數:

yi、kongzhifadexuanxing

欧洲杯app      a、 kongzhifaxuanxingdezhongyaoxing 

      kongzhifashizikongxitongzhongdezhixingqi,tadeyingyongzhiliangzhijiefanyingzaixitongdediaojiepinzhishang。zuoweiguochengkongzhizhongdezhongduanyuanjian,renmenduitadezhongyaoxingjiaoguoquyoulegengxinderenshi。kongzhifayingyongdehaohuai,chuchanpinzishenzhiliang、yonghushifouzhengqueanzhuang、shiyong、weihuwai,zhengquedijisuan、xuanxingshifenzhongyao。youyujisuanxuanxingdeshiwu,zaochengxitongkaikaitingting,youdeshenzhiwufatouyong,suoyiduiyuyonghujixitongshejirenyuanyinggairenshifazaixianchangdezhongyaoxing,bixuduikongzhifadexuanxingyinqizugoudezhongshi。 

欧洲杯app      b、 kongzhifaxuanxingdeyuanze

      1、 genjugongyitiaojian,xuanzeheshidejiegouxingshihecailiao。

欧洲杯app      2、 genjugongyiduixiangdetedian,xuanzekongzhifadeliuliangtexing。

      3、 genjugongyicaozuocanshu,xuanzeheshidekongzhifakoujingchicun。

      4、 genjugongyiguochengdeyaoqiu,xuanzesuoxuyaodefuzhuzhuangzhi。

      5、 helixuanzezhixingjigou。zhixingjigoudexiangyingsuduyingnengmanzugongyi。  

      duikongzhixingchengshijiandeyaoqiu:suoxuanyongdekongzhifazhixingjigouyingnengmanmianzufamenxingchenghegongyiduixieluliangdengjideyaoqiu。zaimouxiechanghe,ruxuanyongyalikongzhifa(baokuofangkongfa),yingkaolvshijikenengdeyachajinxingshidangdefangda,jiyaoqiuzhixingjigounengtigongjiaodadezuoyongli。fouze,kenengdanggongyishangchuxianyichangqingkuangshi,kongzhifaqianhoudeshijiyachajiaoda,huifashengguanbushanghuodabukaideweixian。

      er、kongzhifadefujian

      zaishengchanguochengzhong,kongzhixitongduifamentichugeshigeyangdeteshuyaoqiu,yinci,kongzhifabixupeiyonggezhongfushuzhuangzhi(jianchengfujian)laimanzushengchanguochengdexuyao。 kongzhifadefujianbaokuo:

      1、famendingweiqiyongyugaishankongzhifadiaojiexingnengdegongzuotexing,shixianzhengquedingwei。

欧洲杯app      2、faweikaiguanxianshifamendeshangxiaxianxingchengdegongzuoweizhi。

      3、qidongbaoweifadangkongzhifadeqiyuanfashengguzhangshi,baochifamenchuyuqiyuanfashengguzhangqiandekaiduweizhi。

      4、diancifashixianqiludedianciqiehuan,baozhengfamenzaidianyuanguzhangshifamenchuyusuoxiwangdeanquankaiduweizhi。

欧洲杯app      5、shoulunjigoudangkongzhixitongdekongzhiqifashengguzhangshi,keqiehuandaoshoudongfangshicaozuofamen。

欧洲杯app      6、qidongjidongqishizhixingjigoudedongzuojiasu,jianshaochuanshushijian。

欧洲杯app      7、kongqiguolvjianyaqiyongyujinghuaqiyuan、diaojieqiya。

欧洲杯app      8、chuqiguanbaozhengdangqiyuanguzhangshi,shiwudanhuangdeqiganggonghuosaizhixingjigounenggoujiangkongzhifadongzuodaoguzhanganquanweizhi。qidaxiaoqujueyuqigangdedaxiao、famendongzuoshijiandeyaoqiujifamendegongzuotiaojiandeng。

欧洲杯app      zongzhi,fujiandezuoyongjiuzaiyushikongzhifadegongnenggengwanshan、gengheli、gengqiquan。



      san、kongzhifadeweihu 

      kongzhifajuyoujiegoujiandanhedongzuokekaodengtedian,danyouyutazhijieyugongyijiezhijiechu,qixingnengzhijieyingxiangxitongzhilianghehuanjingwuran,suoyiduikongzhifabixujinxingjingchangweihuhedingqijianxiu,youqiduishiyongtiaojianeliehezhongyaodechanghe,gengyingzhongshiweixiugongzuo。zhongdianjianchabuwei:

      1、 fatineibi

欧洲杯app      duiyushiyongzaigaoyachahefushixingjiezhichanghedekongzhifa,fatineibi、gemofadegemojingchangshoudaojiezhidechongjihefushi,bixuzhongdianjianchanaiya、naifudeqingkuang。

      2、 fazuo

欧洲杯app      kongzhifagongzuoshi,yinjiezhishenru,gudingfazuoyongdeluowenneibiaomianyishoufushiershifazuosongdong,jianchashiyingyuzhuyi。duigaoyachaxiagongzuodefa,huanyingjianchafazuomifengmianshifouchonghuai。

欧洲杯app      3、 faxin

      faxinshidiaojiegongzuoshidekedongbujian,shoujiezhidechongshua、fushizuiweiyanzhong,jianxiushiyaorenzhenjianchafaxingebufenshifoubeifushi、mosun,tebieshizaigaoyachadeqingkuangxiafaxindemosungengweiyanzhong(yinqishixianxiang),yingyuzhuyi。faxinsunhuaiyanzhongshiyingjinxinggenghuan,lingwaihuanyingzhuyifaganshifouyeyouleisidexianxiang,huoyufaxinlianjiesongdongdeng。

      4、 mopian"o"xingquanheqitamifengdian。yingjiankongzhifazhongmopian、"o"xingmifengdianshifoulaohua、liesun。

欧洲杯app      5、 mifengtianliao

      yingzhuyijusifuyixitianliao、mifengrunhuayouzhishifoulaohua,peihemianshifousunhuai,yingzaibiyaoshigenghuan。


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