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气动切断阀的工作原理及注意事项介绍

发布时间:2021-08-21 关注次数:

【摘要】气动切断阀是安装在调压站或其他分输管线的自动进行切断的一种安全装置。有着轴流式大流量;压损小;结构紧凑;阀口垫不受气流冲刷;反应迅速;可任意安装的特性,成为越来越多用户的理想之选。本文主要介绍气动切断阀的工作原理及操作事项。


气动切断阀工作原理:

CONGYUANLISHANGLAIJIANG,QIDONGQIEDUANFASHIYIZHONGZHOULIUSHIDEQIDONGQIEDUANFA,TADEZHIXINGJIGOUYUZHIHUIQIXITONGBAOZHENGQIDONGQIEDUANFACHUYUDAKAIZHUANGTAI。QIDONGQIEDUANFAZUIZHUYAODEBUJIAN(FATONG)ZAIFATINEISHIJINXINGZHOUXIANGYUNDONGDE,SUOYIDANGGUANDAOZHONGYOUYALIDEQINGKUANGXIABUXUYAOLINGWAIDEPANGTONGLAIXIANPINGHENGQITI。


QIDONGQIEDUANFAZHINENGTONGGUONISHIZHENFANGXIANGSHOUDONGXUANZHUANPIANXINZHOULAIDAKAI。FAKOUDIANYOUYUYOUFAZUODEDEBAOHU,TABUSHOUQILIUDECHONGJI,SUOYIJISHISHIQITIBIJIAOZANGYEBUHUIDUITAYOUYINGXIANG。


DANGXIAYOUDEYALIDIYUQIDONGQIEDUANFADESHEDINGYALISHI,ZHIHUIQIBAOCHIZHENGCHANGZHUANGTAI,BAOZHENGQIDONGQIEDUANFADEPIANXINZHOUBUDONGZUO,SHIQIBAOCHIZAIKAIQIZHUANGTAI。DANGXIAYOUYALICHAOGUOQIDONGQIEDUANFADESHEDINGYALISHI,QIDONGQIEDUANFADEZHIHUIQISHIFANGQIPIANXINZHOU,ZAIQIDONGQIEDUANFADEZHUDANHUANGXIA,FATONGGUANBI,QIEDUANGONGQI。


QIDONGQIEDUANFADEZHIXINGJIGOUSHANGYOUSHOUDONGQIEDUANANNIU,ZAIJINJIQINGKUANGHUOJINXINGWEIXIU/JIANCHASHINENGXUNSUGUANDUAN。

气动切断阀

气动切断阀结构:


QIDONGQIEDUANFASHIANZHUANGZAIDIAOYAZHANHUOQITAFENSHUGUANXIANDEZIDONGJINXINGQIEDUANDEYIZHONGANQUANZHUANGZHI。DANGXIAYOUDEYALIDADAOQIDONGQIEDUANFADEQIEDUANSHEDINGYALISHI,NENGGOUKUAISUQIEDUANGONGQI。SHIYIZHONGTAOTONGSHISHEJI,YINCIDANGQIDONGQIEDUANFAJINXINGFUWEISHI,BUXUYAOWAIBUDEPANGTONGSHEBEI。QIDONGQIEDUANFADEFUWEIZHINENGTONGGUORENGONGSHOUDONGFUWEI。


气动切断阀特点:


(1)SHIHEYUGAOYA;(2)ZHOULIUSHIDALIULIANG;(3)YASUNXIAO;(4)JIEGOUJINCOU;(5)FAKOUDIANBUSHOUQILIUCHONGSHUA;(6)FANYINGXUNSU;(7)KERENYIANZHUANG;


气动切断阀操作:


ZAIQIDONGSHI,WEILEBIMIANXIAYOUSHEBEIDESUNHAIERZAOCHENGDERENYUANSHANGHAIHUOCAICHANSUNSHI,YIDINGYAOHUANMANDAKAIQIDONGQIEDUANFA,BINGJIANSHIYALIBIAOYALIDEBIANHUA。


QIDONGQIEDUANFAQIDONGQIANYINGSHOUXIANJIANCHAQIDONGQIEDUANFAQIANHOUFAMENSHIFOUGUANBI,QIDONGQIEDUANFASHIFOUANZHUANGHEGE,QUYAXINHAOGUANXIANLIANJIESHIFOUWANHAO。QUERENYISHANGGONGZUOHOU,KEDUIQIDONGQIEDUANFAJINXINGQIEDUANSHUZHISHEDINGRANHOUQIDONGQIDONGQIEDUANFA。


1、气动切断阀复位步骤


1 GUANBIDIAOYAQICHUKOUFAMEN;

2 DAKAIXINHAOGUANSHANGQUYAFA;

3 DAKAIFANGKONGFA,SHIDIAOYAQICHUKOUYALIXIAOYUQIDONGQIEDUANFASHEDINGYALI;

4 DAKAIQIDONGQIEDUANFAQIANDEJINKOUFAMEN;

5 YONGBANSHOUJIANGZHIXINGJIGOUDEZHOUHUANMANXIANGNISHIZHENFANGXIANGXUANZHUAN,TINGDAOGUOQISHENGHOUTINGZHIZHUANDONG,ZHIDAOWUGUOQISHENGSHI,JIXUNISHIZHENFANGXIANGXUANZHUANDAODI,DANGSONGKAIBANSHOU,ZHOUBUHUIFANFANGXIANGXUANZHUANSHI,QIDONGQIEDUANFAYIWANQUANDAKAI;

6 DAKAIDIAOYAQICHUKOUFAMEN,QIDONGQIEDUANFAYITOURUSHIYONG

气动切断阀


2、气动切断阀切断压力设定步骤


1 GUANBIDIAOYAQICHUKOUFAMEN;

2 DAKAIXINHAOGUANSHANGQUYAFA;

3 DAKAIFANGKONGFA,SHIDIAOYAQICHUKOUYALIXIAOYUQIDONGQIEDUANFAYALISHEDING;

4 JIANGQIDONGQIEDUANFAZHIHUIQISHEDINGYALIDIAOZHENGDAOZUIDA(SHUNSHIZHENYAJINDANHUANG);

5 DAKAIQIDONGQIEDUANFAQIANDEJINKOUFAMEN;

6 YONGBANSHOUJIANGZHIXINGJIGOUDEZHOUHUANMANXIANGNISHIZHENFANGXIANGXUANZHUAN,TINGDAOGUOQISHENGHOUTINGZHIZHUANDONG,ZHIDAOWUGUOQISHENGSHI,JIXUNISHIZHENFANGXIANGXUANZHUANDAODI,DANGSONGKAIBANSHOU,ZHOUBUHUIFANFANGXIANGXUANZHUANSHI,QIDONGQIEDUANFAYIWANQUANDAKAI;

7 DIAOZHENGDIAOYAQI(ZHIHUIQI)SHEDINGDANHUANG,SHICHUKOUYALISHENGGAODAOQIEDUANSHEDINGYALI;

8 HUANMANJIANXIAOQIDONGQIEDUANFAZHIXINGJIGOUDESHEDINGYALI(NISHIZHENFANGSONGDANHUANG),ZHIDAOQIDONGQIEDUANFAQIEDUAN;

9 ZAIDAKAIFANGKONGFA,SHIDIAOYAQICHUKOUYALIXIAOYUQIDONGQIEDUANFASHEDINGYALI;

10ZHONGFUBUZHOU6,ZHEISHIQIDONGQIEDUANFAKEYITOURUSHIYONG。


气动切断阀维护检查


1、气动切断阀的定期检查


JIANYIDINGQIJIANCHAQIDONGQIEDUANFAGONGZUOSHIYONGQINGKUANG,ZHIYAOJIANCHARUXIAXIANGMU:


1)切断关闭测试,推荐检查周期为1个月

1 GUANBIQIDONGQIEDUANFACHUKOUFAMEN;

2 ANTOUYUNBUZHOUFUWEIQIDONGQIEDUANFA;

3 SHENGGAODIAOYAQICHUKOUYALI,ZHIZHIQIDONGQIEDUANFACHAOGAOYAQIEDUANSHEDEYALI,JIANCHAQIDONGQIEDUANFASHIFOUZAIQIDONGQIEDUANFAQIEDUAN;

4 ANTOUYUNBUZHOUFUWEIQIDONGQIEDUANFA;

5 RUQIDONGQIEDUANFAWEINENGZAISHEDINGYALIDIANQIEDUAN,YINGZHONGXINSHEDINGQIDONGQIEDUANFAQIEDUANYALI


2) 阀口垫密封检查,推荐检查周期为3个月。

1 GUANBIQIDONGQIEDUANFACHUKOUFAMEN;

2 ANXIAZHIXINGJIGOUSHANGDESHOUDONGQIEDUANANNIU,SHIQIEDUANLIJIQIEDUANGUANBI;

3 DAKAIFANGKONGFA,ZHIZHIPAIKONGQIEDUANZHICHUKOUFAMENGUANDUANNEIQITI,RANHOUGUANBIFANGKONGFA;

4 GUANCHADIAOYAQICHUKOUYALIBIAOHUOYALIBIANSONGQI,JIANCHAYALISHIFOUSHENGGAO;

5 RUOYALIBUSHENGGAO,ZHENGMINGQIDONGQIEDUANFAGUANBILIANGHAO;RUOSHENGGAO,ZEYINGDUIQIDONGQIEDUANFAJINXINGJIANXIU;


2、气动切断阀的维修保养

ZHUYI:WEIXIUQIANYINGXIANJIANGQIDONGQIEDUANFAQIANHOUDEJINKOUHECHUKOUFAMENGUANBISHANG,DAKAIQIDONGQIEDUANFAHECHUKOUFAMENJIANDEXIAOFANGQIFA,XIEDIAOQIFATINEIDEYALI,WEIXIUANZHUANGWANCHENGHOU,YINGDUISUOYOUDELIANJIECHUQIMIXINGJIANCHA,BAOYANGZHOUQITUIJIANWEIYINIANYICI。


1 CHAIXIAQIDONGQIEDUANFADEHOUQUYAXINHAOGUAN,JIANGQICONGGUANXIANSHANGCHAIXIALAI;

2 SHOUXIANJIANGQIDONGQIEDUANFADEZHIXINGJIGOUBUFENYUZHUFAJINXINGFENLI;

3 ZAIQIDONGQIEDUANFAZHUFATIDERU、CHUKOUFALANHEZHONGJIANFATIDERU、CHUKOUDUANZUOHAOBIAOJI,YIMIANZHONGXINZUZHUANGSHICHUXIANWENTI;

4 NINGSONGRUKOUFALANYUZHONGJIANFATIDELIANJIELUODING,JIANGRUKOUFALANCHAIXIA;

5 XIEXIAFAKOUDIANYAGAIDELUODING,JIANCHAFAKOUDIANJIQIXIAMIANDEOXINGQUAN;

6 NINGSONGCHUKOUFALANYUZHONGJIANFATIDELIANJIELUODING,JIANGCHUKOUFALANCHAIXIA;CHAICHU2KELUODINGSHI,YINGYAZHUCHUKOUFALAN,XIAOXINDANHUANGDANCHU;

7 QUCHUZHUDANHUANG,JIANCHAZHUDANHUANGSHIFOUPILAOPOHUAI;

8 QUCHUFATONGOXINGQUAN,JIANCHASHIFOUPOSUN;

9 JIANCHAQITASUOYOUDEMIFENGYUANJIANHEFANGMOHUAN(ZHIXINGJIGOU)DEMOSUNQINGKUANG;

10 DUISUOYOUHUODONGBUJIANJINXINGQINGXI、RUNHUA;

11 QUERENSUOYOUMIFENGYUANJIANWANHAO,ANZHAOXIANGFANBUZHOUJINXINGZUZHUANG;


企鹅电竞 气动切断阀厂家是专业的阀门生产商,欢迎前来咨询选购!

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