Trailer type explosion-proof device, system and method

The invention discloses a trailer type explosion-proof device, system and method. According to the technical scheme, the trailer type explosion-proof device comprises a vehicle body and an explosion-proof wall installed on the vehicle body; the explosion-proof wall comprises a main wall body, one side of the main wall body is slidably connected with an overturning frame, and the overturning frame is connected with the vehicle body through a jacking oil cylinder; under the action of the jacking oil cylinder, the main wall body can be in a horizontal state or a vertical state relative to the vehicle body; the vehicle body is provided with a supporting column used for supporting the main wall body when the main wall body is in a horizontal state. The explosion-proof wall can be quickly and stably transferred and can be quickly built, and the protection performance is improved. 本发明公开了一种拖车式防爆装置、系统及方法，其技术方案为：包括车体和安装在车体上的防爆墙；防爆墙包括主墙体，主墙体一侧滑动连接有翻转架，翻转架通过顶升油缸与车体相连；在顶升油缸的作用下，主墙体能够相对车体呈水平状态或竖直状态；所述车体安装支撑柱，用于在主墙体水平状态时对其进