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高低压电线电缆

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电线类产品防火性能分析评估

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电线类产品防火性能分析评估

发布日期:2018-09-05 00:00 来源:http://puhe169.com 点击:

       DIANXIANLEICHANPINFANGHUOXINGNENGFENXIPINGGU


       ZHAIYAO:MUQIAN,WOGUODIANXIANDIANLANSHEJIGUICHENGSUOYAOQIUDEFANGHUOCUOSHI,ZHISHIDUIDIANXIANDIANLANZHEHUOHOUDEBEIDONGXIAOFANG。ZAISHIJISHIGONGHEYUNXINGZHONG,YOUYUDIANXIANDIANLANDEZENGJIA、FUSHEDEJIZHONG、SHIGONGDEZHILIANGTAICHADENGJIAJULEDIANXIANDIANLANHUOZAIDEWEIXIANXING。YINCI,ZAISHIJIGONGCHENGYINGYONGZHONGYUFANGDIANXIANDIANLANHUOZAI,BIXUCONGKONGZHIWEIXIANYINSUZHESHOU,BINGYUNYONGXIANGGUANBIAOZHUN,CAIQUXIANGYINGDEFANGHUOCUOSHI。

      本文通过对电线电缆火灾原因及防火性能的分析,并结合相关规范标准,针对工程应用中的实际情况及其存在的问题,提出了电线电缆的选线措施、配线措施和线路的防火措施。高低压电线电缆

河北快3DIYI,DIANXIANDIANLANDEHUOZAIYUANYINJIQITEXING

      DIANXIANDIANLANYINFAHUOZAIDEYUANYIN,ZHUYAOSHIYINWEIGUOFUHE、DUANLU、JIECHUDIANZUGUODAJIWAIBUREYUANZUOYONG。ZAIDUANLU、JUBUGUOREDENGGUZHANGZHUANGTAIJIWAIREZUOYONGXIA,JUEYUANCAILIAOJUEYUANDIANZUXIAJIANG、SHIQUJUEYUANNENGLI,SHENZHIRANSHAO,JINERYINFAHUOZAI。HUOZAIZHONGDIANXIANDIANLANDEZHUYAOTEXINGYOU:

       (1)HUOZAIWENDUYIBANZAI800℃~1000℃,ZAIHUOZAIQINGKUANGXIA,DAOXIANDIANLANHUIHENKUAISHIQUJUEYUANNENGLI,JINERYINFADUANLUDENGCISHENGDIANQISHIGU,ZAOCHENGGENGDADESUNSHI;

河北快3       (2)DAOXIANDIANLANZAIGUIDINGDEYUNXUZAILIULIANGXIAYOUJIAODADEGUOZAINENGLI;

       (3)DUANLUZHUANGTAIXIA,DAOXIANDIANLANHUIZAISHUNJIANYINQIJUEYUANCAILIAORONGHUA、RANSHAO,BINGYINRANZHOUWEIKERANWU。

       高低压电线电缆

河北快3       DIER,DIANXIANDIANLANFANGHUOXINGNENGFENXI

河北快3       2.1FANGHUOJILIFENXI

河北快3       2.1.1ZURANJILI

河北快3       (1)ZAIRANSHAOFANYINGDEREZUOYONGXIA,WEIYUNINGJUXIANGDEZURANJIFENJIEXIRE,SHININGJUXIANGNEIWENDUSHANGSHENGJIANMAN,YANHUANLECAILIAODEREFENJIESUDU;

       (2)ZURANJISHOUREFENJIEHOU,SHIFANGCHULIANSUOFANYINGZIYOUJIZUDUANJI,SHIHUOYAN、LIANSUOFANYINGDEFENZHIZHONGDUAN,JIANHUANLEQIXIANGFANYINGSUDU;

      (3)CUIHUANINGJUXIANGREFENJIEGUXIANGCHANWU,JIAOHUACENGHUOPAOMOCENGDEXINGCHENGJIAQIANGLEZHEIXIECENGZHUANGYINGQIAOZUAIRECHUANDIDEZUOYONG;

      (4)ZAIREZUOYONGXIA,ZURANJICHUXIANXIREXINGXIANGBIAN,WULIXINGDIZUZHININGJUXIANGNEIWENDUSHENGGAO。GAODIYADIANXIANDIANLAN。

      2.1.2NAIHUOJILI

      (1)ZAIDIANXIANDIANLANDEJUEYUANHEHUTAOCAILIAOZHONGJIARUMOUZHONGTIANJIAJI,JIANGDIJUHEWUCHANSHENGDERELIANG,FANGZHIJUHEWUFENJIEHUOCUJINJUEYUANHEHUTAOCAILIAOTANHUAXINGCHENGBAOHUCENG;

河北快3      (2)ZAIXIANXINCHUZENGJIAYICENGYUNMUBOLISIDAIDENGWUJIJUEYUANCAILIAO,ZAIJUEYUANHEHUTAOCENGBEIHUORANSHIHOU,KAOCHANBAOZAIDAOTISHANGDEYUNMUNAIHUODAIBAOHUERJIXUTONGDIAN,CONGERZAIZHEHUOSHIBAOCHIYIDINGSHIJIANDEZHENGCHANGYUNXING。

河北快3      2.1.3KUANGWUJUEYUANDIANLANJILI

      LIYONGJINSHUSHUIHEWUDEXISHOUXIAOYINGSHIDIANLANJUYOUZURANXING。LIRU:YONGAl(OH)3HEMg(OH):ZUOWEIZURANJI,GAOWENZUOYEXIAAl(OH)3WEI34.6%,Mg(OH)zWEI31%,(JIANFANYINGSHI1JIFANYINGSHI2),FANYINGFENJIEWEIXIREFANYING,YINERKEYIYIZHIGAOJUWUDERANSHAO。

河北快3      DISAN,DIANXIANDIANLANZAIFANGHUOGONGCHENGSHE4"1-ZHONGDEYINGYONG

河北快3      3.1DIANXIANDIANLANDEXUANYONG

河北快3      3.1.1XUANYONGYUANZE

      YIBANDEYONGDIANXITONG,ZHIXUMANZUFEIHUOZAITIAOJIANXIADESHIYONG,GUKEANYIBANYAOQIUXUANYONG。ERXIAOFANGYONGDIANSHEBEIDEGONGDIANXIANLU,BIXUMANZUXIAOFANGSHEBEIZAIHUOZAISHIDELIANXUGONGDIANSHIJIAN,BAOZHENGXIANLUDEWANZHENGXINGJIXITONGZHENGCHANGYUNXING。TONGSHI,HAIXUKAOLVDIANXIANDIANLANDEHUOZAIWEIXIANXING,BIMIANYINDUANLU、GUOZAIERCHENGWEIHUOYUAN,ZAIWAIHUODEZUOYONGXIAYINGBUZHUZHANGHUOZAIMANYAN,NENGYOUXIAOJIANGDIYOUJIJUEYUANCENGFENJIEDEYOUHAIQITI,BIMIAN“ERCIZAIHAI”DECHANSHENG。

河北快3      3.1.2FEIXIAOFANGDIANQIXIANLUDEXUANYONG

      (1)PUTONGSHEBEIXIANLUCHUANGUANFUSHESHI,KECAIYONGPUTONGDIANXIAN;ZHIMAIFUSHEHECHUANGUANANFUSHI,KECAIYONGPUTONGDIANLAN;

      (2)DIANXIANDIANLANCHENGSHUFUSHESHI,YINGCAIYONGZURANDIANXIANDIANLAN;GAODIYADIANXIANDIANLAN。

      (3)YONGYUTEJI、YIJICHANGSUODEDIANXIANDIANLANYINGCAIYONGWULUDIYANXING,YONGYUERJICHANGSUODEDIANXIANDIANLANYICAIYONGWULUDIYANXING;

河北快3      (4)YONGYUMUJIEGOUGONGGONGJIANZHU,TEJI、YIJICHANGSUOZHONGTEBIEZHONGYAOFUHEDEDIANYUANZHUGANXIANLU,YICAIYONGKUANGWUJUEYUANDIANLAN。

      DISI,GONGCHENGYINGYONGWENTIFENXI

      (1)目前我国没有国家标准或行业标准,只是依据GBl2666.6对耐火特性进行检验。耐火特性优越,不能够说明耐火电缆河北快3质量好,其电性能如何?机械性如何?而且实验室单一火源的耐火试验结果与实际火灾影响因素有一定差距,因此对耐火电缆应进行全面检验,制定统一标准;

河北快3       (2)XIANXINGGUIFANYOUGUANXIAOFANGSHEBEIPEIDIANXIANLUDEGUIDINGZHONG,YINGXIHUAGEZHONGPEIDIANDIANXIANDIANLANDESHIYONGYAOQIU,BUCHONGXINXINGNAIHUODIANLANDENEIRONG,JICHUGENGDUODEXUANZEYUDI。

河北快3TEBIESHIKUANGWUJUEYUANDIANLAN,ZAIGUIFANZHONGYINGMINGQUEGUIDINGKEJIANGQIZUOWEIXIAOFANGYONGDIANSHEBEIDEPEIDIANXIANLANMINGFUHUOANFUSHIYONG。

       5JIESHUYU

       ZONGSHANGFENXI,DIANXIANDIANLANDEZHENGQUEXUANZEHEHELIPEIXIANZHIJIEGUANXIDAOJIANZHUDEFANGHUOANQUAN。ZAIGONGCHENGYINGYONGZHONGYINGGAIJIAQIANGBIAOZHUNHUAHEGUIFANHUA,ZHIDINGKEXUE、JUTIDEFANGAN,WEIGONGCHENGSHEJIZHONGDIANXIANDIANLANFANGHUOHEXIAOFANGSHEBEIDIANQIPEIXIANTIGONGYIJU,SHIQIZUODAOANQUANKEKAO、JISHUXIANJIN、JINGJIHELI,YOUXIAOFANGZHIDIANXIANDIANLANYINQIDEHUOZAI,JIANSHAOZAIHUOZAIZHONGZAOCHENGDERENYUANSHANGWANGHECAICHANSUNSHI。


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