防雷檢測安防係統,是一個設備安裝區域廣泛,並有著電氣連接關係的信息係統。任意一個立杆避雷針接閃都會與其他接地點形成這種“雷電壓”電位差,都可能直接威脅整個安防係統的安全...
2020/05/09
把“雷電反擊電壓”直接引入安防係統,到底是防雷還是引雷?對這個問題,2年多來的安防論壇追蹤,沒有一個“專業防雷廠家”能作出正麵解釋,他們一律采取回避態度。到目前為止,隻見過一些“專業防雷廠家”,積極倡導安防工程這樣設計和應用...
2020/05/09
攝she像xiang機ji立li杆gan避bi雷lei針zhen化hua設she計ji,安an防fang行xing業ye許xu多duo工gong程cheng的de防fang直zhi擊ji雷lei就jiu是shi照zhao此ci設she計ji的de,一yi個ge多duo次ci被bei雷lei劈pi了le的de案an例li就jiu是shi這zhe麼me做zuo的de。然ran而er重zhong慶qing防fang雷lei檢jian測ce公gong司si提ti醒xing這zhe種zhong看kan似si可ke以yi很hen好hao的de防fang雷lei設she計ji在zai不bu少shao工gong程cheng中zhong運yun用yong中zhong並bing不bu防fang雷lei,不bu僅jin造zao成cheng了le設she備bei的de損sun害hai,甚shen至zhi還hai影ying響xiang到dao工gong程cheng的de整zheng體ti質zhi量liang...
2020/05/09
重zhong慶qing防fang雷lei公gong司si提ti到dao防fang雷lei裝zhuang置zhi的de維wei護hu檢jian查zha是shi由you使shi用yong單dan位wei或huo業ye主zhu負fu責ze的de,也ye可ke以yi請qing設she計ji單dan位wei進jin行xing。維wei護hu檢jian查zha分fen定ding期qi檢jian查zha及ji臨lin時shi檢jian查zha。對dui於yu重zhong要yao工gong程cheng應ying在zai每mei年nian雷lei雨yu季ji節jie前qian作zuo定ding期qi檢jian查zha,對dui於yu一yi般ban工gong程cheng,應ying每mei隔ge二er、三年在雨季前作定期檢查...
2020/05/09
zhongqingfangleijianceshejirenyuanzaigeiqiyecaozuofangleijiedigongchengdeshihouyidingyaojiehejianzhuwudeweizhiheleijidebutongfangshilaifenbiecehuasheji,quanfangweidibaohudianliudianya,rangdianqishebeibushoudaoleijiyingxiang,xiangzhijileihecejileidebushufangyuwentijiushishe...
2020/05/09