1、LIUTIZULIXIAO,MIFENGMIANSHOUJIEZHIDECHONGSHUAHEQINSHIXIAO。
2、KAIBIJIAOSHENGLI。QI、BISUOXULIJUJIAOXIAO;
3、KEYISHIYONGZAIJIEZHIXIANGLIANGFANGXIANGLIUDONGDEHUANWANGGUANLUSHANG,YEJIUSHISHUOJIEZHIDELIUXIANGBUSHOUXIANZHI;
4、XINGTIJIANDAN,JIEGOUZHANGDUDUAN,ZHIZAOGONGYIXINGHAO,SHIYONGFANWEIGUANG。 QUANKAISHI,MIFENGMIANSHOUGONGZUOJIEZHIDECHONGSHIBIJIEZHIFAXIAO;
5、JIEGOUZHANGDUBIJIAODUAN。
公称压力或压力级:
PN1.0-16.0MPa、ANSI CLASS 150-300LB、JIS10-20K
公称通径或口径:
DN10~1000、NPS 1/2 ~36"
驱动方式:
SHOUDONG、SANCHILUNCHUANDONG、QIDONG、DIANDONG、YEDONG、QIYELIANDONG、DIANYELIANDONG
阀体材料:
WCB、ZG1Cr18Ni9Ti、ZG1Cr18Ni12Mo2Ti、CF8(304)、CF3(304L)、CF8M(316)、CF3M(316L)、Ti。XUANYONGBUTONGDECAIZHI,KEFENBIESHIYONGYUSHUI、ZHENGQI、YOUPIN、XIAOSUAN、CUSUAN、YANGHUAXINGJIEZHI、NIAOSUDENGDUOZHONGJIEZHI。
YOUYUZHAFAJUYOUXUDUOYOUDIAN,YINCISHIYONGFANWEIHENGUANG。TONGCHANGDN≥50mmDEGUANLUZUOWEIQIEDUANJIEZHIDEZHUANGZHIDOUXUANYONGZHAFA,SHENZHIZAIMOUXIEXIAOKOUJINGDEGUANLUSHANG(RUDN15~40mm),MUQIANRENGBAOLIULEYIBUFENZHAFA。
闸阀具有一些缺点主要是:
1、WAIXINGCHICUNHEKAIHUGAODUDOUJIAODA,SUOXUANZHUANGDEKONGJIANYIJIAODA;
2、ZAIQIBIGUOCHENGZHONG,MIFENGMIANJIANYOUXIANGDUIMOCA,MOSUNJIAODA,SHENZHIZAIGAOWENSHIRONGYIYINZHICASHANGXIANXIANG;
3、YIBANZHAFADOUYOULIANGGEMIFENGFU,JIJIAGONG、YANMOHEWEIXIUZENGJIALEYIXIEKUNNAN。
4、QI、BISHIJIANZHANG。
闸阀属于哪一类阀门
ZHAFAYOUGEZHONGBUTONGDEJIEGOUXINGSHI,QIZHUYAOQUBIESHISUOCAIYONGDEMIFENGYUANJIANJIEGOUXINGSHIBUTONG。GENJUMIFENGYUANJIANDEJIEGOU,CHANGCHANGBAZHABINGFENCHENGJIZHONGBUTONGDELEIXING,ERCHANGJIANDEXINGSHISHIPINGBANZHAFAHEXIESHIZHAFA;GENJUFAGANDEJIEGOU,HAIKEFENWEISHENGJIANGGAN(MINGGAN)HEXUANZHUANGAN(ANGAN)ZHAFA。
ZHAFASHUHUADONGLEIFAMEN。TAZAIGUANDAOSHANGZHUYAOZUOWEIQIEDUANJIEZHIYONG,JIFENBUKAIHUOQUANBISHIYONG。YIBANBUKEZUOWEIJIELIUYONG。ZHAFAKEYIYONGYUGAOWENHEGAOYA,BINGKEYIYONGYUGEZHONGBUTONGDEJIEZHI,DANYIBANBUYONGYUSHUSONGNIJIANG、ZHANCHOUXINGLIUTIDEGUANDAOZHONG。
ZHAFAYIBANYONGZAIDUIFAMENDEWAIXINGCHICUNMEIYOUYANGEYAOQIU,ERQIESHIYONGTIAOJIANSHUANGBIJIAOKEKEDECHANGHE,RUGAOWENGAOYADEGONGZUOJIEZHI,YAOQIUGUANBIJIANYAOBAOZHENGZHANGQIMIFENGDENGDENG。
ZHAFADEZHUYAOYOUDIANSHIDANGFAMENWANQUANKAIQISHI,GUANDAOZHONGJIEZHINENGZHIXIANTONGGUO,YINERTONGGUOFAMENDEYETIZULIJIAOXIAO。
TONGCHANG,SHIYONGTIAOJIANHUOYAOQIUMIFENGXINGNENGHAO,GAOYA、GAOYAJIEZHI(YACHADA)、DIYAJIEZHI(YACHAXIAO)、DIZAOSHENG、YOUQIXUEHEQIHUAXIANXIANG、GAOWENJIEZHI、DIWEN(SHENLENG)SHITUIJIANSHIYONGZHAFA。ZAINIJIANGJIEZHI、XIANGDAQISHENLOULIANGSHAODECHANGHEKEYIXIANYONGZHAFA。ZAIJIELIU、DIAOJIE、MOSUNCASHANG、QIBIDONGZUOXUNSU、CAOZONGLIDUANXIAO、MOSHIXINGDEJIEZHIZHONGJINLIANGBUXUANYONGZHAFA。ZAIKAIQIHEGUANBIPINLVJIAOGAODECHANGHEBUNENGXUANYONGZHAFA。
CIWAI,ZAIANZHUANGKONGJIANJIAOXIAO,SHIYONGYUDAKOUJINGFAMENHEANZHUANGKONGJIANSHOUXIANZHIDEGUANLUSHANG,RUDIXIAGUANXIAN,SHIYUXUANYONGQIBISHIBUGAIBIANGAODUDEANGANZHAFA。DANGAILEIFAMENBIXUANZHUANGKAIBIZHISHIQI,YIXIANSHIFAMENDEKAIDU。ZHEIZHONGANGANSHIZHAFADEQUEDIANSHIFAGANLUOWENZHIJIEYUJIEZHIJIECHU,YIBEIJIEZHIFUSHI;TONGSHIYOUWUFARUNHUA,YISUNHUAI。
ZAIZHAFAZHONGHAIYOUYIZHONGJIEGOU,JIFATINEIDETONGDAOZHIJINGBUTONG;FAZUOMIFENGMIANCHUDEZHIJINGJIAOXIAO,FALANLIANJIECHUDEZHIJINGJIAODA,CHENGWEISUOKOUZHAFA。ZHEIZHONGZHAFAJIEGOUTIJIXIAO、ZHONGLIANGQING,DANLIUZUJIAODA,SHIYONGYUDUILIUZUYAOQIUBUYANDEGUANLUSHANG,YIBANZHENGQIHESHUIDEGUANDAOSHANGXUANYONGJIAODUO。GAIFAYOUYUQITONGJINGSHOUSUO,SHILINGJIANCHICUNJIANSHAO,QI、BISUOXUDELIJUYEXIANGYINGJIANXIAO。DANTONGSUOSHOUSUOHOU,LIUTIZULISUNSHIZENGDA。WEILEJINLIANGJIANXIAOJIEZHILIUJINGSUOKOUSHIDELIUTIZULISUNSHI,KECAIYONGDAOLIUHUANZHUANGZHI。ZAISHIYOUXITONGDEGUANLUSHANGBUYUNXUCAIYONGSUOKOUZHAFA。
ZAISHIYOU、HUAGONGXITONG,TEBIESHIZAISHIYOU、TIANRANQIDEZHANGSHUGUANXIANSHANG,SHIYUXUANYONGDAIFUDONGFAZUODEPINGBANSHIZHAFA。ZHEIZHONGLEIXINGDEYUCIPINGBANZHAFAYOUDAIDAOLIUKONGHEBUDAIDAOLIUKONGZHIFEN。DAIDAOLIUKONGDEPINGBANZHAFAZHUYAOYONGYUYAODUIGUANXIANJINXINGQINGXIDESHIYOU、TIANRANQIGUANLU,TEBIESHIDAXING、GAOCANSHUHEYOUZIDONGHUAYAOQIUDEGUANLUSHANG;BUDAIDAOLIUKONGDEPINGBANZHAFASHIYONGYUGEZHONGGUANLUSHANGZUOQIBIZHUANGZHI。
ZAISUOYOUDEFAMENZHONG,QIBIDONGZUOZUIMANDESHUZHAFA。ZAIQIBIGUOCHENGZHONG,ZHABANDEYIDONGJULIYAODAYUFAMENDETONGDAOZHIJING,ERQIE,ZHAFAZONGGAOJIAOGAO,ZHANJUKONGJIANWEIZHIDA,YEJIAOBENZHONG。RANER,CONGJIXIEDEJIAODULAIKAN,TAXIANGDUIZIYOUDUDA,YINERSHIYUXUANYONGZAISHUILISHESHISHANG。
闸阀的种类
1、GENJUZHABANDEGOUZAOZHUYAOFENWEILIANGDALEI。
①PINGXINGSHIZHAFA--MIFENGMIANYUCHUIZHIZHONGXINXIANPINGXING,JILIANGGEMIFENGMIANHUXIANGPINGXINGDEZHAFA。
②XIESHIZHAFA--MIFENGMIANYUCHUIZHIZHONGXINXIANCHENGMOUZHONGJIAODU,JILIANGGEMIFENGMIANCHENGXIEXINGDEZHAFA。XIESHIZHAFAZHONGYOUYOUSHUANGZHABAN、DANZHABANJIDANXINGZHABANZHIFEN。
(1)GENJUFAGANDEGOUZAOYOUFENWEILIANGDALEI。
①MINGGANZHAFA--FAGANLUOMUZAIFAGAIHUOZHIJIASHANG,KAIBIZHABANSHI,YONGXUANZHUANFAGANLUOMULAISHIXIANFAGANDESHENGJIANG。
②ANGANZHAFA--FAGANLUOMUZAIFATINEIYUJIEZHIZHIJIEJIECHU,KAIBIZHABANSHIYONGXUANZHUANFAGANLAISHIXIAN。
ZHAFASHIYONGSHOUMING
(1)JINGYASHOUMINGSHIYAN
ZAISHIYANSHITIAOJIANXIA,FAMENZAISHOUJIEZHIYALIZUOYONGSHI,JINXINGCONGQUANKAIDAOQUANGUANDEXUNHUANCAOZUOSHIYAN。
(2)JINGYASHOUMINGSHIYANCISHU
FAMENJINXINGJINGYASHOUMINGSHIYAN,NENGBAOCHIBIAOZHUNYAOQIUXINGNENGDEQIBIXUNHUANZONGCISHU。
2、YAOQIU
1)XUJINXINGJINGYASHOUMINGSHIYANDEZHAFADEMIFENGXINGNENGYINGFUHEGB/T13927HUOJB/T9092DEGUIDING。
2)JINGYASHOUMINGSHIYANDESHIYANXITONGYUANLITURUTU4-1SUOSHI。
3)SHIYANJIEZHIWEICHANGWENSHUI。RUOXUYONGKONGQIZUOSHIYANJIEZHI,YINGANFAMENDEEDINGYACHAKONGZHISHIYANSHIDEKAIQIYACHA。
4)WULUNZHAFACAIYONGHEZHONGFANGSHICAOZUODE,JINXINGJINGYASHOUMINGSHIYANSHI,QISUOPEIDAIDECAOZUOZHUANGZHIYINGYUFAMENYITONGJINXINGQIBIXUNHUANSHIYAN。SHOULUNZHIJIEDAIDONGHUOYOUWOLUNJIANSUJIGOUDAIDONGDESHOUDONGCAOZUOZHAFA,YINGYONGSHOUMINGSHIYANJIDEQUDONGJIGOUDAIDONGZHAFADESHOULUNHUOWOLUNJIANSUJIGOUDESHOULUN;YOUDIANDONG、YEDONG、QIDONGHUOQITADIANYEQILIANDONGZHUANGZHIQUDONGDEZHAFA,YINGYONGQISUOPEIDAIDECAOZUOQUDONGZHUANGZHIDAIDONGZHAFAJINXINGQIBIXUNHUANSHIYAN。
5)JINGYASHOUMINGSHIYANSHI,CONGQUANGUANBAOCHIMIFENGWEIZHIWEIQIDIAN,FAMENDEKAIDUYINGDADAOQISHIJIKAIDUDE90%YISHANG。
6)JINGYASHOUMINGSHIYANSHI,CONGKAIQIWEIZHIDAOGUANBIDEGUOCHENG,TIQIANGNEIYINGCHONGMANJIEZHIBINGDAIYA,JIEZHIYALIWEI90%~100%DEFAMENGONGCHENGYALIHUOZUIGAOSHEJIYALI;DAODAGUANBIWEIZHIHOU,ZHAFADECHUKOUCEYINGJIANGJIEZHIYALISHIFANG。ZHAFAZAISHIYANJIEZHIDEYACHATIAOJIANXIAKAIQI。DANGZHAFAYOUEDINGYACHAYAOQIUSHI,SHIYANSHIYINGYIEDINGYACHAWEISHIYANYACHA。
7)SHIYANSHI,CHUPINGMIANMIFENGDEPINGBANZHAFAWAI,YINGYICAOZUOLIJUGUANBIZHAFA,PINGMIANMIFENGDEPINGBANZHAFAYIKONGZHIGUANBIWEIZHIGUANBIFAMEN。
8)SHIYANDECAOZUOLIJU,CHUPINGMIANMIFENGDEPINGBANZHAFAWAI,YIMIFENGSHIYANSHI,KEYIBAOCHIMIFENGXINGNENGDEQINGKUANGXIA,SHOUDONGCAOZUOCELIANGDEDAODEZUIDAQIBICAOZUOLIJUWEIZHUN,SHOUDONGCAOZUODELIJUBUDECHAOGUOYIRENYONGZHAFASUOPEIDAIDEQUDONGSHOULUNSUONENGCHANSHENGDELIJUHUOCHANPINBIAOZHUNGUIDINGDECAOZUOLIJU。PINGMIANMIFENGDEPINGBANZHAFADECAOZUOLIJU,YIDAIYAKAIQISHIDECAOZUOLIJUWEIZHUN,QUDONGJIGOUDESHIYANCAOZUOLIJUZHONGFUPIANCHAYINGXIAOYU±5%。
9)JINGYASHOUMINGSHIYANGUOCHENGZHONG,YINGGENJUMIFENGFUPEIDUICAILIAODETEXING,MEIQIBIXUNHUAN200~300CI,JINXINGYICIMIFENGXINGNENGHECAOZUOLIJUDEJIANCHA。MIFENGXINGNENGHEGEHOU,JIXUSHIYAN;SHOUDONGCAOZUODEZHAFA,RUOCAOZUOLIJUYOUBIANHUAKEYUYIDIAOZHENG,YONGQITAPEIDAICAOZUOJIGOUCAOZUODEZHAFA,BUNENGYUYIDIAOZHENG。
10)RUOZHAFAYOUANZHUANGHELIUXIANGYAOQIUSHI,YINGYIYAOQIUDEANZHUANGHELIUXIANGANZHUANG。
11)JINGYASHOUMINGSHIYANCISHUDEJILU,YINGTONGGUOSHOUMINGSHIYANJIHUODIANDONG、YEDONG、QIDONGHUOQITADIANYEQILIANYUNZHUANGZHIQUDONGDEXINGCHENGKAIGUANSUOTIGONGDEXINHAO,CAIYONGDIANCIJISHUQIJILU。
3、SHIYANFANGFA
1)ANBEISHIYANZHAFADELIUXIANGHEANZHUANGFANGXIANGGUDINGANZHUANGZHAFA。
2)ZAI100%JIEZHIYALIHEGONGCHENGYALIDEYACHA(HUOEDINGYACHA)TIAOJIANXIA,YONGCELIBANSHOUCELIANGZHAFADEKAIQIHEGUANBISHIDEZUIDACAOZUOLIJU。JIANCESANCI,QUZUIDAZHI。
3)AN2)CEDEDELIJUDIAOZHENGQUDONGJIGOUDEKONGZHIFANGSHIHESHUCHULIJU,YIFUHEZHAFADEGUANBIMIFENGDECAOZUOYAOQIU,BINGJINGMIFENGXINGNENGSHIYANDADAOMIFENGXINGNENGYAOQIU。DUIPINGMIANMIFENGDEPINGBANZHAFA,CHUDIAOZHENGCAOZUOLIJUWAI,HAIYINGDIAOZHENGGUANBIWEIZHI。
4)ZAIQIBIXUNHUAN200~300CIHOU,JIANCHAMIFENGMIANDEXIELOUQINGKUANG,RUOCAOZUOLIJUFASHENGBIANHUASHI,YINGJISHIDIAOZHENGQUDONGJIXIEDESHUCHULIJU,YIDADAOMIFENGYAOQIU,DANDANGCAOZUOLIJUZENGDADAOYIRENWUFAYONGFAMENSUODAISHOULUNCAOZUOSHI,ZHONGZHISHIYAN。
4、JINGYASHOUMINGSHIYANCISHUDEQUEDING
(1)ZHONGZHISHIYAN
DANGFASHENGXIALIEQINGKUANGSHI,YINGZHONGZHISHIYAN:
①MIFENGSHIYANJIANCHASHI,MIFENGXINGNENGBUNENGFUHEBIAOZHUNYAOQIU;
②ZHAGANTIANLIAOBUNENGBAOCHIMIFENG、FATIQITABUWEIXIELOUDENG;
③ZHAFADEFAGAN、FAGANLUOMUDENGLINGJIANMOSUN,BUNENGZHENGCHANGQIBICAOZUOHUOQIBICAOZUOLIJUFASHENGJIAODADEBIANHUA,BUFUHE4.2.1.2-8)DEGUIDING。
(2)JINGYASHOUMINGSHIYANCISHU
①DADAOYAOQIUDESHIYANCISHUHOU,ZHAFADEXINGNENGFUHEBIAOZHUNYAOQIUSHI,YICISHIYANCISHUWEIJINGYASHOUMINGSHIYANCISHU。
②RUOSHIYANQIJIAN,CHUXIANYICHANGQINGKUANGHUOXINGNENGBUFUHEBIAOZHUNYAOQIUSHI,YIZHONGZHIQIANYICIJIANCHASHISUODUIYINGDEQIBIXUNHUANCISHUWEIJINGYASHOUMINGSHIYANCISHU