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重庆煤研所防爆检验站于1979年12月在对西安煤矿仪表厂送检的煤矿集中检测装置电源箱进行防爆检验时,在第一次强度考核试验时,即被炸坏。这是我站开始检验工作以来,从未出现过的情况。所以,我们认为有必要介绍一下防爆检验的详细情况和我们的分析意见,并提供兄弟检验单位和在修订新的防爆电气设备制造规程时参考。
Chongqing Coal Research Institute explosion-proof inspection station in December 1979 in Xi’an Coal Mine Instrument Factory for inspection of coal mine centralized detection device power box explosion-proof test, the first intensity test, that was destroyed. This is a situation that has never happened since the station began its inspection work. Therefore, we think it is necessary to introduce the details of explosion-proof inspection and our analysis opinions, and provide reference for brother inspection units and revision of the new manufacturing regulations of explosion-proof electrical equipment.