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电线的平方怎么算 电线安装规范有哪些

电线的平方怎么算 电线安装规范有哪些

发布:2019-11-07 10:24:48

DIANXIANSHIJIATINGZHUANGXIUZHONGBIBUKEQUEDEZHUANGXIUCAILIAO,NEIME,SHINEIDIANXIANANZHUANGGUIFANYOUNAXIE?DIANXIANDEPINGFANGZENMESUAN?JINTIAN,XIAOBIANJIUJIJIALIWEIZHUANGXIUDEPENGYOUMENJIANGJIESHINEIDIANXIANANZHUANGGUIFAN,KANKANDIANXIANDEPINGFANGZENMESUAN。

电线时家庭装修中必不可缺的装修材料,那么,室内电线安装规范有哪些?电线的平方怎么算?今天,小编就给家里未装修的朋友们讲解室内电线安装规范,看看电线的平方怎么算

一、电线平方数

凤凰棋牌JIPINGFANGSHIGUOJIABIAOZHUNGUIDINGDEDEYIGEBIAOCHENGZHI,JIPINGFANGSHIYONGHUGENJUDIANXIANDIANLANDEFUHELAIXUANZEDIANXIANDIANLAN。

凤凰棋牌DIANXIANPINGFANGSHUSHIZHUANGXIUSHUIDIANSHIGONGZHONGDEYIGEKOUTOUYONGYU,CHANGSHUODEJIPINGFANGDIANXIANSHIMEIJIADANWEI,JIPINGFANGHAOMI。

DIANXIANDEPINGFANGSHIJISHANGBIAODESHIDIANXIANDEHENGJIEMIANJI,JIDIANXIANYUANXINGHENGJIEMIANDEMIANJI,DANWEIWEIPINGFANGHAOMI。

YIBANLAISHUO,JINGYANZAIDIANLIANGSHIDANGDIANWANGDIANYASHI220VSHIHOU,MEIPINGFANGDIANXIANDEJINGYANZAIDIANLIANGSHIYIQIANWAZUOYOU。

凤凰棋牌TONGXIANMEIGEPINGFANGKEYIZAIDIAN1-1.5QIANWA,LVXIANMEIGEPINGFANGKEZAIDIAN0.6-1QIANWA。YINCIGONGLVWEI1QIANWADEDIANQIZHIXUYONGYIPINGFANGDETONGXIANJIUZUGOULE。

凤凰棋牌JUTIDAODIANLIU,DUANJUSONGDIANSHIYIBANTONGXIANMEIPINGFANGKEZAI3ADAO5ADEDIANLIU。SANRETIAOJIANHAOQU5A/PINGFANGHAOMI,BUHAOQU3A/PINGFANGHAOMI。

二、电线平方计算方法

ZHIDAODIANXIANDEPINGFANG,JISUANDIANXIANDEBANJINGYONGQIUYUANXINGMIANJIDEGONGSHIJISUAN:DIANXIANPINGFANGSHU(PINGFANGHAOMI)=YUANZHOULV(3.14)×DIANXIANBANJING(HAOMI)DEPINGFANG

ZHIDAODIANXIANDEPINGFANG,JISUANXIANZHIJINGYESHIZHEIYANG,RU:2.5FANGDIANXIANDEXIANZHIJINGSHI:2.5÷ 3.14 = 0.8,ZAIKAIFANGDECHU0.9HAOMI,YINCI2.5FANGXIANDEXIANZHIJINGSHI:2×0.9HAOMI=1.8HAOMI。

凤凰棋牌ZHIDAODIANXIANDEZHIJING,JISUANDIANXIANDEPINGFANGYEYONGQIUYUANXINGMIANJIDEGONGSHILAIJISUAN:DIANXIANDEPINGFANG=YUANZHOULV(3.14)×XIANZHIJINGDEPINGFANG/4。

DIANLANDAXIAOYEYONGPINGFANGBIAOCHENG,DUOGUXIANJIUSHIMEIGENDAOXIANJIEMIANJIZHIHE。

DIANLANJIEMIANJIDEJISUANGONGSHI:0.7854 × DIANXIANBANJING(HAOMI)DEPINGFANG × GUSHU

RU48GU(MEIGUDIANXIANBANJING0.2HAOMI)1.5PINGFANGDEXIAN:0.7854 ×(0.2 × 0.2)× 48 = 1.5PINGFANG

三、室内电线安装规范

1、YIBANYONGYUCHAZUODEWEIDANXINXIAN2.5PINGFANGDIANXIAN,3PIYISHANGKONGDIAOYONGDANXINXIAN4PINGFANGDIANXIAN,DANXINXIAN6PINGFANGDIANXIANYONGYUZONGJINXIAN,SHUANGSEXIANYONGYUJIEDIXIAN。

凤凰棋牌2、ANBUTONGYANSESANJUANWEIYIZU(YONGYULINGXIAN、HUOXIAN、DIXIAN)YONGYUDENGJUZHAOMINGDEWEIDANXINXIAN1.5PINGFANGDIANXIAN,ANBUTONGYANSELIANGJUANWEIYIZU(YONGYULINGXIAN、HUOXIAN)。

3、ERXIN、SANXINHUTAOXIANSHIZUOMINGXIANSHIYONG,DUOYONGYUGONGDISHANGSHIGONGYONG,JIAZHUANGBUTAIYONGDAO。

凤凰棋牌4、YINXIANGXIANYUECUYUEHAO,JIANYIXUANYONG2*1.52HUO2*1.2GUIGE5.DIANSHIFENPEIQIFENDEYUEDUO,DIANSHIXINHAOYUECHA,JIANYIJINLIANGXUANYONG6FENPEIYIXIA。

凤凰棋牌5、MEITAOZHUZHAIJINHUCHUBIXUSHEQIANQIANGSHIZHUHUPEIDIANXIANG。ZHUHUPEIDIANXIANGSHEZHIDIANYUANZONGKAIGUAN,GAIKAIGUANNENGTONGSHIQIEDUANXIANGXIANHEZHONGXINGXIAN,QIEYOUDUANKAIBIAOZHI。MEITAOZHUZHAIYINGSHEDIANDUBIAO,DIANDUBIAOXIANGYINGFENCENGJIZHONGQIANQIANGANZHUANGSHEZAIGONGGONGBUWEI。

6、ZHUHUPEIDIANXIANGNEIDEDIANYUANZONGKAIGUANYINGCAIYONGLIANGJIKAIGUAN,ZONGKAIGUANRONGLIANGXUANZEBUNENGTAIDA,YEBUNENGTAIXIAO;YAOBIMIANCHUXIANYUFENKAIGUANTONGSHITIAOZHADEXIANXIANG。

7、DIANDUBIAOXIANGTONGCHANGFENCENGJIZHONGANZHUANGZAIGONGGONGTONGDAOSHANG,ZHEISHIWEILEBIANYUCHAOBIAOHEGUANLI,QIANQIANGANZHUANGSHIWEILEBUZHANJUGONGGONGTONGDAO。

凤凰棋牌8、XIAOTAO(SHIYONGMIANJIBUDEDIYU38M2)YONGDIANFUHESHEJIGONGLVWEI4KW;ZHONGTAO(SHIYONGMIANJIBUDEDIYU49M2)YONGDIANFUHESHEJIGONGLVWEI4。6KW;DATAO(SHIYONGMIANJIBUDEDIYU59M2)YONGDIANFUHESHEJIGONGLVWEI6—8KW。

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