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新疆弯头​指出蝶阀是水电厂大型构件和应用比较普遍的机组阀门之一

新疆弯头​指出蝶阀是水电厂大型构件和应用比较普遍的机组阀门之一

发布日期:2018-05-30 作者:蚂蚁新城 点击:

新疆弯头指出蝶阀是水电厂大型构件和应用比较普遍的机组阀门之一,它由阀体、蝶板和控制机构组成,设置在水轮机蜗壳进水口处,以控制机组水流,其主要作用是:

1. DANGMOUXITONGSHILING、GUZHANGZAOCHENGJIZUGUOSUSHIKEGUANBIDIEFAYIBAOHUJIZU;

2. ZAIJIANXIUXUYAOSHIKEGUANBIDIEFAYIBIANTINGJIJIANXIU;

3. JIZUZHANGSHIJIANDIAOXIANGYUNXINGHUOZHANGSHIJIANTINGJIBEIYONG,ZAIXITONGYUNXUQINGKUANGXIAKEGUANBIDIEFAYIJIANSHAODAOYELOUSHUI。DIEFAZAIZHENGCHANGYUNXINGSHICHUYUQUANKAIHUOQUANGUANZHUANGTAI,YUNXINGZHONGDEDIEFAZAIJIZUDAIFUHEDEQINGKUANGXIAZIXINGGUANBIDEXIANXIANGBEICHENGWEICHONGGUAN。RUOYUNXINGZHONGCHUXIANDIEBANHUANMANPIANLIQUANKAIZHUANGTAI,XUANZHUAN30~70°,SHIDIEFACHUYUBUFENGUANDEZHUANGTAI,CHENGZHIWEIBUFENCHONGGUAN。DIEFABUFENCHONGGUANDUISHUILUNFADIANJIZUDEYINGXIANGHEWEIHAIZHUYAOSHI:YINQISHUILUNJIJIXIEZHENDONG;GAOSUSHUILIUJIANGZAIDIEBANHOUMIANCHANSHENGKONGSHIQU,SHIDIEBANSHOUDAOQISHIPOHUAI;CHANSHENGJIXIEBIEJING,SHIJIELIQIGANGZHENDONG,YANZHONGSHIBENGDUANLIANJIELUOGAN;JIANSHAOJIZUCHULI。YINCI,TAOLUNHEJIEJUEZHEIYIWENTIDUISHUIDIANCHANGANQUANYUNXINGYOUZHEZHONGDAXIANSHIYIYI。

 

一、 蝶阀部分冲关的原因和分析

 产生部分冲关现象的原因比较复杂,在排除了误拧操作把手、误碰关新疆弯头蝶阀继电器,以及蝶阀开启后锁锭没有投人等因素后,分析确定部分冲关的原因如下。

1. DIEFAJIELIQI、SITONGFAHUOSAIMOSUN,SHIHUOSAIQIANGPANGENMIFENGBUYAN,YALIYOUCONGGUANBIQIANGLOUSHI,ZHISHIHUOSAIZAIBUPINGHENGYALIXIAXIANGGUANCEYUNDONG,JINERDAIDONGDIEBANZHUANXIANGGUANDEWEIZHI。DANGGUANDUANDAOYIDINGWEIZHISHI,SHENGYUDEYALIYOUQIZUOYONG,ZUZHIDIEBANJIXUZHUANXIANGQUANGUANWEIZHI。

2. DIEFAZHUANDONGZHOUCHENGWEINENGLUODAOWEIZAOCHENGFAZHOUPIANLIANZHUANGZHONGXIAN,ZHISHIDIEBANSHANGCHANSHENGGUANBILIJU,HUOZHOUCHENGMOSUN、DAHUA,ZAOCHENGDIEFAZHOUCHENGMOCALIJUJIANXIAO,YIZHIYUNXINGZHONG,ZAIMOUYIYUANYIN(RUJIELIQI、SITONGFAYALIYOULOUSHI)HUOZHENDONGXIA,DIEBANXIANGGUANCEPIANZHUAN。

3. OURANDESHUILIUBUPINGHENGZAIFATISHANGCHANSHENGBUPINGHENGLIJU,SHIDIEBANZHUANXIANGGUANCE。

4. DIEFAJIANXIUWEINENGDADAOZHILIANGBIAOZHUN,ZHUYAOSHIZHUANDONGZHOUWEINENGLUODAOWEIHUOZHONGXINZHOUXIANPIANYI,SHIDIEFABUNENGANYAOQIUBAOCHIWENDINGZHUANGTAI。

5. RICHANGWEIHUBUDANG,LIUXIAYINHUAN。

6. WEINENGJIANGDIEBANKAIQIDAOQUANKAIWEIZHI,LIUYOUXINGCHENGKONGJIAN,MAIXIABUFENCHONGGUANDEYINHUAN。

 

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关键词:新疆弯头,新疆蝶阀保养

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