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上兆紧急切断阀选型   发布时间:17-12-30


SHANGHAISHANGZHAOFAMENZHIZAOYOUXIANGONGSITIGONGDEJINJIQIEDUANFAGUANGFANYONGYUSHIYOU、TIANRANQI、HUAGONG、DIANLI、YEJIN、GUOFANGKEJI、KUANGSHAN、CHUANBO、SHIPIN、YIYAO、GONGSHUI、NUANTONG、CHENGJIANDENGZHONGYAOLINGYU。

0QDQ421F电磁动紧急切断阀--用途:

0QDQ421FDIANCIDONGJINJIQIEDUANFAFENDANZUOYONGSHIYUSHUANGZUOYONGSHI,NENGGOUSHIXIANYUANJULIKONGZHIQIBI,QIYONGJINXUANYIXIAKONGZHIANNIU,QIYUSHIXIANGJUNZAIZHIDINGSHIJIANNEIZIDONGWANCHENG,DANNIUANQUANQIBISHEZHIJITINGANNIU,QUEBAOCAOZUOANQUAN,RUJIAZHUANGYUANCHENGXINHAOFANKUIXITONG,KEYUYUANJULIKONGZHISHIZHIJIEHUOXIFAMENYUNXINGZHUANGTAI。

0QDQ421F电磁动紧急切断阀作用原理及结构说明:

1、DANZUOYONGSHIGONGZUOYUANLI:FAMENZAIWUWAIYALICAOZUOQINGKUANGXIA,FABANCHUYUCHANGBIZHUANGTAI,ZAIGUANDAOHUOZHUGUANXITONGSHANGSHIYONGSHI,KAODIANYUANHEQIYUANDEYALIJIANGFAMENDAKAI,ZAIQILUDEYALISHIYONGXIAFAMENCHUYUKAIQIZHUANGTAI,DANGXUYAOGUANBIFAMENSHI,KEJIANGDIANYUANHUOQIYUANYALIXIEDIAO,FAMENJIZIDONGGUAN。

2、FABANGUANBISHI,YALISHIYIKAODAKAIXIEYAFALAISHIXIAN。

3、CHANGKAISHIKECAIYONGDANZUOYONGDAITIHUOANYAOQIUDINGZUO。

4、SHUANGZUOYONGSHIGONGZUOYUANLI:DANGKONGZHIQIANSHIXIANBIANHAODECHENGXUDUIMOUGEDIANCIHUANXIANGFASHUCHUYIGEDIANXINHAO,GAIDIANCIHUANXIANGFADONGZUO,SHIDAIYAYIBIAOQIYUANTONGGUODIANCIHUANXIANGFADEQIEHUANJINRUQIDONGZHIXINGJIGOUDEQIGANGXIAQIANGTUIDONGHUOSAIXIANGSHANGYUNDONG,HUOSAIDAIDONGFAGAN,FAGANTIDONGFAXINSHIFAMENKAIQI,QIEDUANHUANXIANGFADIANXINHAO,SHIHUOSAIFANXIANGYUNDONGSHIFAMENGUANBI,ZHEIZHONGFAMENPEIZHICHENGWEICHANGBISHI。FANZHI,YAOZUOCHENGCHANGKAISHIZHIXUZAIDIANCIHUANXIANGFAYUQIDONGZHIXINGJIGOUDELIANJIEFANGSHIBIANHUANYIXIAJIUNENGSHIXIAN.


QDY421F不锈钢液动紧急切断阀--用途:

QDY421F BUXIUGANGYEDONGJINJIQIEDUANFASHIYIZHONGANQUANBAOHUFA,ANZHUANGZAIYEHUASHIYOUQICHUGUANZHAN,YEXIANGYUQIXIANGGUANLUSHANG,YUYUANJULISHOUYAOYOUBENG(SB03-175XING)PEITAOSHIYONG,LIYONGYEYAKONGZHIFAMENKAIQI-GUANBI,YIBIANZAIGUANDAOHUOCHUGUANSHANGFASHENGDALIANGXIELOUSHENZHIQIHUOSHI,KUAISUSHOUDONGSHISHOUYAOYOUBENGXIEYA,HUOGAOWENSHIYIRONGHEJINRONGHUA,ERBENFAYOUGANGZIDONGXIEYA,FAMENXUNSUGUANBIERZHILOU,QIANQUANBAOHUZUOYONG。

QIDONGJINJIQIEDUANFA--CHANPINGAISHU

QDQ421F-25QIDONGJINJIQIEDUANFAFENWEICHANGKAISHIHEWEICHANGBISHI,ANZHUANGZAIYEAN,RANQICHUGUAN/GUANDAOCHUKOUCHUJINJISHINENGGOUKUAISUQIEDUANDEFAMEN,LIYONGDIANCIFALAIKONGZHIFAMENDEKAIQI-GUANBI。GUANGFANYONGYURANQI,ANQIHUORUOFUSHIXINGQITIZHUGUANDEANQUANBAOHUFAMEN。

 QIDONGJINJIQIEDUANFAYOUDUODANHUANGQIDONGBOMOZHIXINGJIGOUHUOFUDONGSHIHUOSAIZHIXINGJIGOUYUDIAOJIEFAZUCHENG,DIANCIFAXIANQUANKEJIESHOUXIELUYIQIDEXINHAO,KONGZHIGONGYIGUANDAONEILIUTIDEQIEDUAN、JIETONGHUOQIEHUAN。QIEDUANFANEIJIEGOUZHUANGYOUDIRONGDIAN(YIRONGHEJIN)DESAIZI,ZAICHUXIANSHIGUSHIYINWENDUSHENGZENGGAOYIRONGHUAXIEYALAIXUNSUGUANBIZHUGUANDECHURUKOULAIBAOZHENGZHUGUANXITONGDEANQUAN。QIGANGKAIQIYALIWEI≥0.3-0.6Mpa,QIGANGDERICHANGGONGZUOYALI,BUDEDIYU0.4MPa,BAOZHENGFAMENDEZHENGCHANGGONGZUO。

 CHANGKAIXINGQIDONGJINJIQIEDUANFA;JUYOUJIJIADEJISHUXINGNENG,DIFUHESUNSHIHEGAOKEKAOXING,YUYUANJULIQIYUANPEITAOSHIYONG,LIYONGQIYUANKONGZHIFAMENDEGUANBI,YIBIANZAIGUANDAOHUOCHUGUANSHANGFASHENGYIWAIQINGKUANGSHI,GONGZUORENYUANXUNSUTONGGUOKONGZHISHICHUDONGKAIGUAN,DIANCIFASHUNJIANTONGDIAN,QIYUANKUAISUTONGGUOGUANBIQIEDUANFA。

气动紧急切断阀--作用原理及结构说明

1.FAMENZAIWUWAIYALICAOZUOQINGKUANGXIA,FABANCHUYUCHANGBIZHUANGTAI,ZAIZHUGUANXITONGSHANGSHIYONGSHI,JINJIQIEDUANFAYUYOUBENGHUOZHUQIPINGPEITAOSHIYONG,KAOSHOUYAOYOUHUOANQIDEYALIJIANGFAMENDAKAI,ZAIYOULUHUOZHEQIDEYALISHIYONGXIAFAMENCHUYUKAIQIZHUANGTAI,DANGXUYAOGUANBIFAMENHUOYUDAOYOUJINJIQINGKUANGSHI,KEJIANGYOUYAHUOZHEANQIYALIXIEDIAO,FAMENJIZIDONGGUANBI。

2.FABANGUANBISHI,YALISHIYIKAODAKAIXIEYAFAHUOCAOZUOSHOULUNHUOZHEGUANLUSHANGDEYIRONGSAIZAIWENDUSHENGGAOSHIZIXINGRONGHUALAISHIXIAN。

3.FAMENGONGZUOJIEZHIDELIUDONGFANGXIANGYINGSHIGAOJINDICHU,YUPUTONGJIEZHIFALIUXIANGZHENGHAOXIAFAN。

4.FAMENFALANDELIANJIECHICUNANJB/T79.1-94《TUMIANZHENGTIZHUGANGFALAN》HUOHG20592-97CHICUNBIAOZHUN。


SHOUDONGQIDONGJINJIQIEDUANFA--CHANPINGAISHU:

SQDQ421FSHOUDONGQIDONGJINJIQIEDUANFASHIZAIQIDONGJINJIQIEDUANFAYUANJICHUJIEGOUSHANGZENGJIALESHOULUNQUDONG,ZAIMEIYOUQIYUAN/DIANYUANDEQINGKUANGXIA,KEYITONGGUOSHOUDONGLAIKAIQI/GUANBIQIEDUANFA。BAOZHENGQIYEDEZHENGCHANGSHENGCHAN。

SQDQ421FSHOUDONGQIDONGJINJIQIEDUANFALIYONGQIYUANKONGZHIFAMENDEGUANBI,YIBIANZAIGUANDAOHUOCHUGUANSHANGFASHENGYIWAIQINGKUANGSHI,GONGZUORENYUANXUNSUTONGGUOKONGZHISHICHUDONGKAIGUAN,DIANCIFASHUNJIANTONGDIAN,QIYUANKUAISUTONGGUOGUANBIFAMEN。SHIYONGYUANQI/RANQICHUGUAN,GUANDAOCHURUKOUKONGZHIQIEDUANLIULIANGDEANQUANFAMEN。

QIDONGJINJIQIEDUANFAJIEGOUZHUANGYOUDIRONGDIAN(YIRONGHEJIN)DESAIZI,ZAIWAIJIE≥80CWENDU(YIRONGJIN)RONGHUA,DUSAIQIGUANXIEYA。YEANJINJIQIEDUANFAXUNSUGUANBI,BAOHUZHUGUANXITONGDEANQUAN。

SHOUDONGQIDONGJINJIQIEDUANFA--ZUOYONGYUANLIHEJIEGOUSHUOMING:

1.DANGQIYUANJIYASHI,XIANDAOFAKAIQI,TONGGUOYUFABANZHIJIANDEDAOCAOSHIJINKOUDUANXIEYA,YIJIANXIAOQIBILI,SHIQIEDUANFAKAIQISHENGLIERXUNSU,DANGQIYUANXIEYASHIJINJIQIEDUANFAZIDONGGUANBI。

2.QIDONGQIEDUANFASHEYOUYIRONGHUASAIZIDONGQIEDUANZHUANGZHI,DANGHUANJINGWENDUDADAO75±5℃SHIYIRONGHEJINRONGHUA,QIGANGXIEYA,SHIZHUGUANQIEDUANFAZIDONGGUANBI。

3.ZHANYONGQIEDUANFACAIYONGJUSIFUYIXIMIFENGMIAN,MIFENGXINGLIANGHAO。

4.CHUGUANQIEDUANFAQUDONGBUFENHESHOUYAFATIFENKAI,RONGYIGENGHUANQIGANGYISUNJIANJIQIGANG○XINGQUAN。

5.ZHUYAOYUNDONGBUJIANCAIYONGHANGEBUXIUGANG,NAISHIXINGLIANGHAO。


SHOUDONGYEDONGJINJIQIEDUANFA--CHANPINYONGTU:

SQDY421FSHOUDONGYEDONGJINJIQIEDUANFASHIGUANLUXITONGSHANGBIBEIDEFAMENPEIJIAN。ZHUYAOYONGYUJINJIQINGKUANGSHINENGZAIJIAOYUANDEDIDIANXUNSUGUANBIGUANLUDECHURUKOU。NENGGOUSHIXINGYUANJULIKONGZHIQIBI,QIYONGJINXUANYIXIAKONGZHIANNIUQIYUSHIXIANGZAIZHIDINGSHIJIANNEIWANCHENG,RUJIAZHUANGYUANCHENGXINHAOFANKUIXITONG,KEYUYUANJULIKONGZHISHIZHIJIEHUOXIFAMENYUNXINGZHUANGTAI。

SHOUDONGYEDONGJINJIQIEDUANFA--ZUOYONGYUANLIJIJIEGOUSHUOMING:  

1、FAMENZAISHIYONGSHIXIANJIANGSHOULUNNISHIZHENXUANZHUANDAODI,RANHOUWANGHUIDAOTUIYIQUANZAIYONGGUDINGSHOULUNGUDINGLUOMU,YIFANGSHOUDONGZHUANGZHILAZHUHUOSAISHIMIFENGBUDAOWEIERXINGCHENGMIFENGBUMIBI(BENFACHUCHANGQIANYIDIAOHAO)。FAMENZAIWUWAIYALICAOZUOQINGKUANGXIA,FABANCHUYUCHANGBIZHUANGTAI,ZAIXITONGSHANGSHIYONGSHI,KAOSHOUYAOYOUBENGDEYEYAYUANTUIDONGHUOSAISHANGYISHIFAMENKAIQI,DANGXUYAOGUANBIFAMENHUOYUDAOYOUJINJIQINGKUANGSHI,KEJIANGYEYAYUANYALIXIEDIAO,FAMENJIZIDONGGUANBI。

2.BENFAPEIBEICAOZUOSHOULUNDANGWUQIYUANSHIKECAOZUOSHOULUNSHIFAMENKAIQIHUOGUANBI。

3、FABANGUANBISHI,YALISHIYIKAOSHOUYAOYOUBENGDEYEYAYUANHUOCAOZUOSHOULUNLAISHIXIAN。

4、FAMENGONGZUOJIEZHIDELIUDONGFANGXIANGYINGSHIGAOJINDICHU,YUPUTONGJIEZHIFALIUXIANGZHENGHAOXIANGFAN。

5、FAMENFALANDELIANJIECHICUNANJB/T79.1-94《TUMIANZHENGTIZHUGANGFALAN》HUOHG20592-97CHICUNBIAOZHUN。


QIDONGOXINGQIEDUANQIUFA--GAISHU:

ZSHRXILIEQIDONGOXINGQIUFA,QIUXINCAIYONGOXINGTONGKONG,GUDINGQIUSHIFAMENFAZUOCAIYONGDANXINGBUCHANGFAQIANMIFENG,SHUANGBAOHUGAISHITIANLIAOHANZHUANGZHI,BAOHUFAGANZAIYALIXIABUZHITUOCHU,FANEIQIANGNENGZIDONGXIEYA,FANGZHIFAQIANGNEICHANSHENGFEIZHENGCHANGGAOYA,KESHEZHIFANGJINGDIANFANGHUOJIEGOU,FAMENDELIULIANGXISHUDA,LIUZUXIAO,JIAOXINGCHENGQIBIXUNSU。

QIDONGOXINGQIEDUANQIUFA--FAZUOYONGXINGSHI:

DANZUOYONGZHIXINGJIGOU:QIGUANSHI(B)--SHIQISHIFAWEIKAI(FO);QIKAISHI(K)--SHIQISHIFAWEIGUAN(FC)

SHUANGZUOYONGZHIXINGJIGOU:QIGUANSHI(B)--SHIQISHIFAWEIBAOCHI(FL);QIKAISHI(K)--SHIQISHIFAWEIBAOCHI(FL)


 


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