防爆电梯门锁电气开关技术解析

The Technical Analysis of Explosion-proof Elevator Door Lock Electrical Switching

基于实际检验过程中遇到的一种特殊型式的防爆电梯门锁电气开关,对其结构和工作原理进行了解析,与GB7588进行了相应比较,分析其特点,指出了对其检验应注意的相关事项。

Based on the actual inspection process encountered a special type of explosion- proof elevator door electrical switch, resolving its structure and working principle, having a appropriate comparison with the GB7588, analysising their characteristics and pointed out the related matters which is the inspection shall be note.