xiajidetianqijingchangshibianhuanwuchangde,shanleishiwomenzaizhenggexiajizhonghuipinfanyudaodeyigetianqixianxiang,suiranshanleishiyigechangjiandetianqixianxiang,danshiwomenzhidaoshanleiduiwomenlaishuoshizaishiyigefeichangdadeanquanyinhuan,suoyizaijianzhuwushanganzhuangbileisheshishifeichangbiyaode,erqiedingshidebileijianceyebibukeshao,xiamianshuoshuoanquankekaodebileijiancedezuoyong。
2021/03/11
一、測量點的選擇 測量"點"的選擇很重要,"以點代麵"可以綜合衡量所測對象的接地效果。沒有規範對測量"點"的選擇進行係統說明,但通過我們多年工作經驗總結出以下幾個方麵:
2021/03/05
yaobaozhengfadianzhannenggouzaileidian,yuxuedengteshutianqixiazhengchangyunxingfadian,bingbaohushebeianquan,jianshaoleijigailv,meiniandouxuyaodingqiduidianzhandegegefangleizhuangzhijinxingfangleisheshijiance,erweilexiaoguo,zhezhongjianceshifeichangxide,fangleijiancedezhongdianshiyixiajigefangmian。
2021/02/26
zaileiyutian,dibiaodeyiqieshiwudoucunzaibeileijidefengxian,ruguofashengleiyushi,womenzhenghaozaikaichedehua,ruguonengzhaodaobiyudedifangshihaode,ruguoshizaikongkuangchu,meiyouduobidedifang,najiuyidingyaozuohaoxiamiandefangleigongzuo,fangleijiancezhongxinjianyiguangdachezhupengyoukeyianzhaoyixiadefangfazuo,dachengdubaozhangzijideanquan。
2021/02/26
雷擊會引起地麵建築物、樹木等物體的破壞,並發生火災、爆bao炸zha等deng現xian象xiang,因yin此ci要yao采cai取qu各ge方fang麵mian的de雷lei電dian防fang護hu措cuo施shi。然ran而er,在zai實shi際ji生sheng產chan生sheng活huo中zhong,防fang雷lei有you一yi些xie誤wu區qu,重zhong慶qing防fang雷lei公gong司si小xiao編bian根gen據ju實shi際ji情qing況kuang,為wei您nin總zong結jie羅luo列lie如ru下xia,供gong您nin參can考kao。
2021/02/20
雷lei電dian是shi一yi種zhong比bi較jiao嚴yan重zhong的de自zi然ran災zai害hai,當dang其qi發fa生sheng時shi會hui損sun害hai人ren們men的de財cai產chan及ji生sheng命ming安an全quan,因yin此ci必bi須xu做zuo好hao相xiang關guan的de檢jian測ce工gong作zuo。在zai檢jian測ce其qi數shu據ju時shi候hou,整zheng個ge檢jian測ce過guo程cheng中zhong實shi際ji的de表biao現xian來lai至zhi於yu防fang雷lei裝zhuang置zhi的de檢jian測ce報bao告gao,其qi決jue定ding著zhe檢jian測ce結jie果guo的de落luo腳jiao點dian在zai何he處chu。
2021/01/30
防fang雷lei減jian災zai,指zhi的de就jiu是shi對dui於yu雷lei電dian災zai害hai的de削xue弱ruo和he減jian小xiao損sun失shi的de活huo動dong,以yi及ji對dui於yu雷lei電dian災zai害hai的de研yan究jiu與yu調tiao查zha,是shi一yi項xiang非fei常chang重zhong要yao的de安an全quan氣qi象xiang內nei容rong。加jia強qiang防fang雷lei安an全quan管guan理li可ke以yi直zhi接jie保bao護hu好hao生sheng命ming財cai產chan安an全quan,現xian如ru今jin已yi成cheng為wei社she會hui的de廣guang泛fan關guan注zhu。
2021/01/23
首先避雷針主要由接閃器、引下線和接地裝置三部分組成,三者之間應連接良好,並且接地電阻符合規範要求,才能達到防雷的作用。盡管避雷針被冠以“避雷”二字,但僅僅是指其能使被保護物體避免雷害的意思,而其本身恰恰相反,是“引雷”上身,經年置身於雷暴的侵襲之中,其性能自然也倍受“考驗”。
2021/01/23