性能好的防雷裝置是防雷災害的基礎
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szyizhong.cn 發布時間:2026-03-25 05:39:51
和he地di震zhen洪hong水shui一yi樣yang,雷lei電dian也ye是shi自zi然ran災zai害hai之zhi一yi。雷lei雨yu天tian氣qi,特te別bie是shi高gao層ceng建jian築zhu,必bi須xu做zuo好hao防fang雷lei工gong作zuo,戶hu外wai人ren員yuan也ye應ying采cai取qu措cuo施shi避bi免mian被bei雷lei電dian擊ji中zhong。為wei了le避bi免mian不bu必bi要yao的de損sun失shi和he防fang雷lei裝zhuang置zhi的de質zhi量liang,這zhe一yi點dian非fei常chang重zhong要yao。類lei似si於yu房fang屋wu檢jian查zha,為wei了le保bao證zheng防fang雷lei裝zhuang置zhi的de質zhi量liang和he安an全quan,必bi須xu定ding期qi接jie受shou防fang雷lei檢jian查zha中zhong心xin的de檢jian查zha。
youshi,suiranleidianmeiyouzhijiejizhongjianzhuwuhuoshebei,danjizhongyujianzhuwuhuoshebeixiangliandejinshuguanhexianlu,tongguodianzuouhejiangleidianboyinrujianzhuwu,sunhuailianjiededianqishebei、通信設備、jisuanjiwangluo,shenzhiweijirenshenanquan。dangleijifashengshi,youyuleidiandianliudekuaisubianhua,zhouweikongjianchanshengshunshiqiangdiancichang,congerganyingfujindaotishangdegaodiandongshi,ganyingqiangleidiandiancimaichong,tongguodianciouhehuodiancifushechanshengmaichongguodianyaheguodianliu,sunhuaixiangguanshebei。
當dang設she備bei不bu采cai取qu等deng電dian位wei接jie地di措cuo施shi時shi,由you於yu接jie地di係xi統tong本ben身shen的de接jie地di方fang式shi不bu同tong,衝chong擊ji接jie地di電dian阻zu不bu同tong,雷lei擊ji電dian流liu不bu同tong,導dao致zhi地di電dian位wei升sheng高gao和he不bu平ping衡heng,當dang地di位wei差cha超chao過guo設she備bei的de抗kang電dian強qiang度du時shi,會hui引yin起qi反fan擊ji,損sun壞huai設she備bei。
xingnenghaodefangleizhuangzhishifangleizaihaidejichu,fangleizhuangzhideweihuhejianceshibaozhengfangleizhuangzhizhengchanggongzuodeguanjian,yinciyoubiyaoduifangleizhuangzhijinxinganquanjiance。fangleijiancezhongxindefangleizhuangzhianquanjiance,shijianzhaanzhuangdefangleizhuangzhihuoshebeijiegoushifouheli,baohutiaojianshifoufuheyaoqiu,dianqianquanxingnengshifoufuhebiaozhun,anquanxingnengshifoufuheyaoqiu。bufuheyaoqiude,yingdangtichuxiangyingdezhenggaiyijian。
防fang雷lei裝zhuang置zhi的de質zhi量liang直zhi接jie關guan係xi到dao國guo家jia的de財cai產chan和he人ren身shen安an全quan。因yin此ci,防fang雷lei裝zhuang置zhi檢jian測ce結jie果guo的de評ping價jia隻zhi能neng基ji於yu檢jian測ce數shu據ju。市shi防fang雷lei試shi驗yan中zhong心xin的de防fang雷lei裝zhuang置zhi,應ying按an照zhao國guo家jia和he部bu門men的de有you關guan防fang雷lei技ji術shu規gui範fan和he標biao準zhun進jin行xing試shi驗yan。試shi驗yan內nei容rong包bao括kuo接jie地di電dian阻zu、材料規格、布局、工藝、產品技術參數,如直接防雷、側防雷、雷電感應保護、防雷和無線電波侵入保護、靜電保護、等電位連接等。
打雷時,首先要做的就是關好門窗,防止雷擊室內或防止球形雷飄進室內。
在室內還要離開金屬水管和與屋頂相連的下水管等。
在雷雨天氣,盡量不要撥打、接聽或使用電話上網。拔下可能引入雷電的金屬導線,如電源、電話線和電視饋線。安全、科學的方法是在電源線上安裝電源避雷器,在電話線上安裝電話避雷器,在天饋線上安裝天饋避雷器,並做好接地工作。
保持房子幹燥。房屋漏水時,應及時修理。
電源線絕緣鐵腳接地,三相插座接地。