Purge Controller providing Enhanced Internal Pressure Flame Proof and Pressurizing Apparatus for Pressure Explosion Proof

摘要

The present invention relates to a pressure explosion-proof pressurization device and system that provide a pressure explosion-proof function, and in particular, reduce air consumption while maintaining the pressure in the internal space of a pressure explosion-proof part including electronic devices requiring a pressure explosion-proof function at a certain level. And it relates to a pressure explosion-proof pressurization device capable of automatic pressure compensation that can eliminate the operational instability of the pressure explosion-proof part and its system.