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大口径液控缓闭蝶阀设计要求   发布时间:17-08-24

大口径液控缓闭蝶阀设计要求

YINYAN

大口径液控缓闭蝶阀足球比分波胆采用机械、液压、电控、计算机一体化形式,可替代闸阀、止回阀、调节阀,节材、节能、节耗、节省占地空间;该阀门具有分阶段开阀与关阀功能,因此,在开阀过程中能有效控制水击,在关闭过程中能有效地消除停泵关闭水锤,保护管路与设备安全,同时在管路上安装时因其具有伸缩功能安装时非常便利。但传统的阀门只具有单一的功能,闸阀只起闸阀的作用,止回阀只起止回阀的作用,在管路上开启与关闭时不能够有效控制水击,因此液控缓闭蝶阀被电厂、水厂广泛采用。


1 SHEJIYUANLI

1.1 FAMENGONGKUANGFENXI

液控缓闭蝶阀分重锤式和蓄能式两种,使用工况主要有离心泵工况和水轮机工况等。

足球比分波胆KAIFALIXINBENGGONGKUANG(BAOKUOLIXINSHIHUNLIUBENG):XIANQIDONGBENG,YANCHIYUDINGSHIJIANHOUKAIFA。KAIFASHUILUNJIGONGKUANG:XIANKAIQIPANGTONGFAPINGHENGYALI,ZAIKAIFA,HOUKAIQISHUILUNJI。GEZHONGGONGKUANGJUNYAOQIUZAITINGJIHUOTINGDIANDETONGSHIGUANBIFAMEN。

1.2 FAMENLEIXING

(1)ZHONGCHUISHI。KAIFASHI,DIANCIFAHUANXIANG,YOUBENGQIDONG,YEYAYOUJINGLIULIANGKONGZHIFA、GAOYAJIAOGUANJINRUYOUGANG,TUIDONGHUOSAIJIANGFAMENKAIQI。KAIFADAOWEIHOUZIDONGBAOYAXITONGQIDONG,DIANJIJIXUJIBAOYAXUNENGCHONGYA,YALIDAGAOYALISHEDINGDIANHOUTINGJI。XUANZHUANLIULIANGKONGZHIFASHOULUNKEYIDIAOZHENGKAIFASHIJIAN。

GUANFASHI,DIANCIFAHUANXIANG,YOUGANGNEIDEYALIYOUJINGKUAI、MANGUANJIELIUFA、GAOYAJIAOGUAN、DIANCIFAHUIDAOYOUXIANG,ZHONGCHUILUOXIA,DIEBANXUANZHUANGUANFA,XUNSUQIEDUANQIANYUE70%XINGCHENGDEDABUFENSHUILIU,HOU30%XINGCHENGZEHUANMANGUANBI。KUAIMANGUANJIAODUJIGEJIEDUANSHIJIANKEYIGENJUGUANDAOSHIJIGONGKUANGJINXINGDIAOJIE,YOUXIAOXIAOCHUGUANDAOSHUICHUI。

足球比分波胆(2)XUNENGSHI。KAIFASHI,DIANCIFAHUANXIANG,XUNENGQISHIFANGNENGLIANG,YEYAYOUJINGDIAOSUFA,DANXIANGFAJIGAOYAJIAOGUANJINRUYOUGANG,TUIDONGHUOSAIYUNDONG,FAMENANDIAODINGDECHENGXUKAIQI,DIEBANKAIZHIJIXIEXIANWEIDIAODINGQUANKAIWEIZHI。

GUANFASHI,DIANCIFAHUANXIANG,XUNENGQISHIFANGNENGLIANG,TUIDONGYOUGANGFANXIANGDONGZUODAIDONGDIEBANANDIAODINGCHENGXUGUANBIFAMENZHIQUANGUANWEIZHI。

足球比分波胆QIBIGUOCHENGZHONG,DANGXITONGYOUYADIYUYALIKONGZHIQIDIAODINGXIAXIANZHISHI,YOUBENGZIDONGKAIQI,JIXUNENGQIXUNENG,DANGXUNENGQINENGLIANGZHUCUNZHIYALIKONGZHIQIDIAODINGSHANGXIANZHISHI,YOUBENGTINGZHIYUNZHUAN。

DIANQIYUYEYABUFENZUCHENGKONGZHIXITONG,KESHIXIANBENGFALIANDONG、YUANJULIKONGZHI、PLCBIANCHENGKONGZHICAOZUO,TIGONGDCSCHUDIANJIEKOU,GONGJISUANJIGUANLI。


足球比分波胆2  SHEJIZHUYAOJISHUXINGNENGCANSHU(JIANBIAO1)

BIAO1 JISHUXINGNENGCANSHU



足球比分波胆3  JIEGOUSHEJI

     液控缓闭蝶阀由阀门主体、液压驱动装置和电器控制系统三大部分组成;按关闭动力分重锤式和蓄能器式两种。图1为重锤式液控缓闭蝶阀结构,图2为蓄能器式液控缓闭蝶阀结构。


                      1-FATI;2-DIEBAN;3-FAGAN;4-ZHONGCHUI;5-XINGCHENGKAIGUAN;

6-YEYAZHAN;7-DIANKONGJU;8-YEYAGANG

足球比分波胆TU1 ZHONGCHUISHIYEKONGHUANBIDIEFA


1-FATI;2-DIEBAN;3-FAGAN;4-XINGCHENGKAIGUAN;5-DIANKONGJU;

6-YEYAZHAN;7-XUNENGQI;8-YEYAGANG

足球比分波胆TU2 XUNENGSHIYEKONGHUANBIDIEFA

     ZHONGCHUISHIWEIZAOQICHUANDONGJIEGOU,QITEDIANWEIPINGSHIKAOJUQIDEZHONGCHUIJIXUSHINENG,ZAIJINJIGUANBISHIKE,ZHONGCHUIKUAISULUOXIA,SHINENGSHIFANG,DONGNENGZENGJIA,DAIDONGDIEBANKUAISUGUANBI,YOUDIANSHINENGLIANGJIXUKEKAO,GUANBISUDUKEKAOWENDING,QUEDIANSHIZHANYONGKONGJIANDA(ZHONGCHUIHUIZHUANBANJING),ZHONGCHUIZHONGLIANGZHONG,YUNXINGQIJIAN,RUCHUANDONGLIANYOUSONGDONGHUIDAOZHIZHENDONGDA。

足球比分波胆     XUNENGSHIWEIXINSHIQUDONGJIGOU,QIKAIQIGUANBIJUNKAOXUNENGGUANZHONGJIXUDENENGLIANGSHIFANG,YOUDIANSHITIJIXIAO,ZHONGLIANGQING,YEYAXITONGBAOYASHIYONGSHIFENKEKAO;QUEDIANSHIZAOJIAJIAOGAO,DUIYEYAXITONGYAOQIUJIAOYANGE。FAMENZHUTI、YEYAQUDONGZHUANGZHI,ZHENGTIJINMIANZHUANGCHENGWEILIANTISHI,ERZHEFENLIANZHUANGCHENGWEIFENTISHI,LIANTISHIJIEGOUWEIZHIJINCOU,SHUCHUYOUGUANJULIDUAN,LIUZUXIAO,JINJIGUANBISHIJIANDUAN,QUEDIANSHIYEYAZHANCHENGSHOUDEZHENDONGDA,WEIXIUCHAIZHUANGBUFANGBIAN,FENTISHIJIANGYEYAZHANZHIYUFAMENZHUTIZHIWAI,BIMIANYEYAZHANLINGJIANZAICHIXUZHENDONGZHONGGONGZUO,TONGSHIWEIXIUFAMENZHUTIBUBICHAIZHUANGPANGDADEYEYAZHAN,DANQIQUEDIANSHIZHANYONGKONGJIANDA,SHUSONGGUANDAOJIAOZHANG,LIUZUDA,YIYINGXIANGKAIGUANDESUDU。

SHEJIXUANYONGBIAOZHUN


1.FAMENDEJIEGOUZHANGDUBIAOZHUNANGB/T12221—2005

2.FAMENDELIANJIEFALANBIAOZHUNANGB/T9113.1—2000

3.FAMENYALISHIYANYUJIANYANBIAOZHUNANGB/T13927-1992


4 FAMENQIBILIJUDEJISUAN

足球比分波胆     FAMENZHUTIJIEGOUJIFATIERDUANZHICHENGMIFENGJIEGOUQUEDINGHOU,KEYIJISUANZUIDADONGSHUIZUOYONGLI,ZUIDADONGSHUILIJUHEHECHENGLIJUJUNFASHENGZAIFAMENJIEJINGUANBISHI,FAMENQIBILIJUJISUANRUXIA(ZHONGCHUISHIYEKONGDIEFA):

足球比分波胆(1)YILIXINBENGWEILI,FAHOUYOUSHUI,XIANKAIBENGHOUKAIFA,DAIBENGDADAOEDINGYALIHOUKAIQIFAMEN,ZHEISHIFAQIANYALIWEISHUIBENGLINGLIULIANGSHIYALI,FAHOUYALIWEIBENGZHANJIHEYANGCHENGYALI,FAMENKAIQILIJUWEI:


SHIZHONG:

足球比分波胆MC——FAZHOUERDUANZHOUCHENGCHUMOCALIJU,N•m;

足球比分波胆MT——FAZHOUYUMIFENGTIANLIAOMOCALIJU,N•m;

MM——FATITONGJINGMIFENGMIANMOCALIJU,N•m;

足球比分波胆MH——FAMENYEYAXITONGZULIJU,N•m;

MG——ZHONGCHUILIJU,N•m;

θ——FAMENQUANGUANSHIZHONGCHUILIANGANYUGUANDAOZHOUXIANZHIJIANJIAJIAO。

(2)FAHOUWUSHUI,XIANKAIBENGHOUKAIFA,CISHIFAQIANYALIWEISHUIBENGLINGLIULIANGSHIYALI,FAHOUYALIWEILING,CISHICAOZUOLIJUZUIXIAO,QIZHIWEI:


YISHANGJISUANKEZHI

(1)SHEJIYEYAGONGZUOLIJUYINGDAYUZUIDACAOZUOLIJUBINGKAOLVANQUANXISHU,CAINENGKEKAODIKAIQIFAMEN。

(2)FAMENKAIQICHENGXUWEIXIANKAIBENGHOUKAIFA,ERWEIFANGZHIGUANDAOSHUICHUISHENGYAHEKONGZHISHUIBENGYELUNDAOZHUAN,GUANBICHENGXUWEIXIANGUANFAHOUTINGBENG。


足球比分波胆5 FAMENDEYEYAKONGZHIXITONG

(1)FAMENDEYEYAXITONGBAOKUOBAIDONGYOUGANG、XUNENGQIHEDIANCIFADENGYEYAYUANJIAN。

(2)BAIDONGYOUGANGSHIKAIQIFAMENDEQUDONGJIGOUHEGUANFASHIDEZHIDONGZUNIJIGOU,JIAODUDIAOJIEFAHEDIAOSUFADIAOJIEHEKONGZHIDIEFADEQIBISUDU、KUAIMANGUANJIAODU。

(3)XUNENGQISHIQIBIDIEFADEDONGLIYUAN,XUNENGQIDENENGLIANGKAODIANJIHEYOUBENGTIGONG,TONGSHI,XUNENGQI、SHUXIANSHIYALIKONGZHIQIYUYOUBENGZUCHENGZIDONGBAOYAXUNENGBIHUANXITONG,KEWENDINGXITONGYALI,BAOZHENGDIEFAZHENGCHANGQIBI,RUOXITONGYALIJIANGDAODIAODINGZHIYIXIA,YOUBENGZIDONGQIDONG,XIANGXUNENGQIBUYA。


6 FAMENDIANQIKONGZHIXITONG

DIANQIKONGZHIXITONGFENWEIPUTONGJIDIANKONGZHIXINGHEPLCZHINENGKONGZHIXINGLIANGZHONGLEIXING。

PUTONGJIDIANKONGZHIXINGLUOJIYUNSUANYONGJIDIANQILAISHIXIAN:TABUJINKEYIJIUDICAOZUO,YEKEYIJIERUDCSXITONGLAISHIXIANYUANCHENGKONGZHIYUJIUDIZHUANGTAIYONGWANNENGZHUANHUANKAIGUANQIEHUAN。KEYIJIESHOUDEYUANCHENGXINHAOYOU:KAIFA、GUANFA、TINGZHI、SHUIBENGZHUANGTAI、GUANDAOYALIDENG;SHUCHUGONGYUANCHENGDCSJIANKONGDEXINHAOYOU:FAMENKAIDUWEIZHIXINHAO、ZHUANGTAIXINHAO、YOUBENGZHUANGTAIXINHAO、SUODINGZHUANGTAIXINHAO、GUZHANGXINHAO、4~20mAMONIXINHAODENG,CHULEFAMENZHUANGTAI4~20mAXINHAOWAI,QIYUXINHAOJUNWEIWUYUANGANJIEDIANKAIGUANLIANGXINHAO。

足球比分波胆PLCZHINENGKONGZHIXINGLUOJIYUNSUANYONGKEBIANCHENGKONGZHIQIPLCLAISHIXIAN,ZHEIBUJINTIGAOLEXITONGLUOJIYUNSUANDEKEKAOXING,ERQIEJIANDAN,BIANYUWEIHU,TONGSHIYINWEIQIGONGNENGDEKUOZHAN、JIAGONGWENBENXIANSHIQI、CHUNENGPINGDENGRENJIJIEMIANDESHIYONG,SHIQIZAIZHINENGHUAFANGMIANDEDAOLECHONGFENTIXIAN。


7 JIESHUYU

BENWENSHEJIDEYEKONGHUANBIDIEFASHIYIZHONGGUANLUKONGZHISHEBEI,ZHUYAOANZHUANGYUSHUIDIANZHANSHUILUNJIJINKOU,YONGZUOSHUILUNJIFA;HUOANZHUANGYUSHUILI、DIANLI、JIPAISHUIDENGGELEIBENGZHANDESHUIBENGCHUKOU,DAITIZHIHUIFA、ZHAFADEZUOYONG。GONGZUOSHI,GAIFATONGGUOYUSHEDEQIBICHENGXUKUAIGUAN、MANGUAN、MANKAI、KUAIKAI,SHIXIANGUANLUDEKEKAOJIEZHI,YOUXIAOXIAOCHUGUANLUSHUICHUI,DUIYUJIENENG、JIESHUIJIHUANBAOJUNYOUHENDAHAOCHU。



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