辽宁11选5

新黎明科创控股有限辽宁11选5详情

防爆电气设备的分类规范

发布时间:2019-05-29 17:07:25 查看次数:

一、防爆电气设备分为两类:


ILEI:MEIKUANGYONGDIANSHEBEI;


IILEI:CHUMEIKUANGWAIDEQITABAOZHAXINGQITIHUANJINGYONGDIANQISHEBEI; 


二、防爆电气设备的防爆型式及防爆原理: 


1、隔爆型电气设备"d":


辽宁11选5YIZHONGJUYOUGEBAOWAIQIAODEDIANQISHEBEI。GEBAOWAIQIAONENGCHENGSHOUJIJINRUWAIQIAONEIBUDEKERANXINGHUNHEWUNEIBUBAOZHAERBUSUNHUAI,BINGQIETONGGUOWAIQIAOSHANGDERENHEJIEHEMIANHUOJIEGOUKONGBUHUIYINRANYI ZHONGHUODUOZHONGQITIHUOZHENGQISUOXINGCHENGDEWAIBUBAOZHAXINGHUANJINGDEDIANQISHEBEIWAIQIAO。


2、增安型电气设备"e":


辽宁11选5YIZHONGDUIZAIZHENGCHANGYUNXINGTIAOJIANXIABUHUICHANSHENGDIANHU、HUOHUADEDIANQISHEBEICAIQUYIXIEFUJIACUOSHIYITIGAOQIANQUANCHENGDU,FANGZHIQINEIBUHEWAIBUBUJIANKENENGCHUXIANWEIXIANWENDU、DIANHUHUOHUOHUADEDIANQISHEBEI。


3、本质安全型电气设备"i":


BENZHIANQUANTONGCHANGZHIMOUGEXITONG,ERBUSHIZHIMOUYIGESHEBEI。RENMENTONGCHANGSHUOYIGEBIANSONGQIHUOCHUANGANQISHIBENZHIANQUANSHI,ZHEISHIYIZHONGJIANHUASHUOFA,SHIJISHANGBENZHIANQUANZHIBIANSONGQIHUOCHUANGANQIJINGDIANLANYUGUANLIANSHEBEI(ANQUANZHADENG)ZUCHENGDEBENZHIANQUANXITONG。BENZHIANQUANXITONGKUANGTUSHIYIRUXIA:


BENZHIANQUANDIANLU:


BENZHIANQUANDIANLUZHIZAIGUIDINGTIAOJIAN(BAOKUOZHENGCHANGGONGZUOHEGUIDINGDETIAOJIAN)XIACHANSHENGDERENHEHUO HUAHUORENHEREXIAOYINGJUNBUNENGDIANRANGUIDINGDEBAOZHAXINGQITIHUANJINGDEDIANLU。


BENZHIANQUANSHEBEI:


辽宁11选5BENZHIANQUANSHEBEIZHIZAIQINEIBUDESUOYOUDIANLUDOUSHIBENZHIANQUANDIANLUDEDIANQISHEBEI。


GUANLIANSHEBEI:


辽宁11选5GUANLIANSHEBEIZHINEIBUZHUANGYOUBENZHIANQUANDIANLUHEFEIBENZHIANQUANDIANLU,QIEJIEGOUSHIFEIBENZHIANQUANDIANLUBUNENGDUIBENZHIANQUANDIANLUCHANSHENGBULIYINGXIANGDEDIANQISHEBEI。GUANLIANSHEBEIZAIWEIXIANCHANGSUOANZHUANGSHIYONGSHI,YINGJIAQITAXINGSHIFANGBAOWAIQIAOBAOHU,LIRUGEBAOXING、ZHENGYAXINGDENG;ZAIANQUANCHANGSUOANZHUANGSHIYONGSHI,QIWAIQIAOKEXUANYONGYIBANXING。ZAIBENZHIANQUANXITONGZHONGYUBENZHIANQUANSHEBEIYOUDIANQILIANJIE,JIEKOUBUFENYOUXIANYA,XIANLIUHUANJIE(XIANZHINENGLIANG)DEDIANQISHEBEIKERENWEISHIGUANLIANDIANQISHEBEI,RUQINAANQUANZHA、GELISHIANQUANZHA、BENZHIANQUANDIANYUAN、GUANGDIANGELIJIEKOU

DIANQIDENG。


4、正压型电气设备"p":


YIZHONGTONGGUOBAOCHINEIBUBAOHUQITIDEYALIGAOYUZHOUWEIBAOZHAXINGHUANJINGYALIDECUOSHILAIDADAOANQUANDEDIANQISHEBEI。


5、浇封型电气设备"m":


ZHENGTAISHEBEIHUOQIZHONGBUFENJIAOFENGZAIJIAOFENGJIZHONG,ZAIZHENGCHANGYUNXINGHERENKEDEGUOZAIHUORENKEDEGUZHANGXIAJUNBUNENGDIANRANZHOUWEIDEBAOZHAXINGHUNHEWUDEDIANQISHEBEI。


三、防爆标志举例:


1、DIANQISHEBEIWEIILEIGEBAOXING,BIAOZHIWEIExd I。


2、DIANQISHEBEIWEIII BLEIGEBAOXINGWENDUZUBIEWEIT4ZU,BIAOZHIWEIExd IIBT4。


辽宁11选53、DIANQISHEBEIWEIIILEIZENGANXINGWENDUZUBIEWEIT2ZU,BIAOZHIWEIExeIlT2。


辽宁11选54、DIANQISHEBEIWEIIIALEIBENZHIANQUANXINGiaDENGJIT5ZUDE,BIAOZHIWEIExia IIAT5。 


5、DIANQISHEBEIWEIIICLEIBENZHIANQUANXINGibDENGJIT5ZUDEGUANLIANSHEBEI,BIAOZHIWEIEx(ib)IICT5。


6、DIANQISHEBEIWEIIILEIJIAOFENGXINGT4ZU,BIAOZHIWEIExmIlT4。


辽宁11选57、DIANQISHEBEICAIYONGYIZHONGYISHANGDEFUHELEIXING,ZEXIANBIAOCHUZHUTIFANGBAOXINGSHI,HOUBIAOCHUQITAFANGBAOXINGSHI,RUZHUTICAIYONGZENGANXINGNEIZHUANGIICLEIFANGBAOBUJIAN,WENDUZUBIEWEIT4,BIAOZHIWEI Exed IICT4。


辽宁11选58、ZHUTIWEIZHENGYAXING,BAOHANLEIT4ZUGEBAOXING,BENZHIANQUANXINGibJI,JIAOFENGXINGBUJIAN, WENDUZUBIEWEIT4ZU,BIAOZHIWEIExpdibm IIBT4。


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