Working Principle of Explosion Relief Window

The explosion-proof window includes a fixed window frame, a rotating window frame, tempered glass, and a rotating shaft. The tempered glass is fixed inside the rotating window frame, and the rotating shaft is fixed on the rotating window frame through a fixed support and connected to the rotating support on the fixed window frame.

There is a gap between the window frame of the explosion relief window and the fixed window frame. The window frame is equipped with a first baffle, and the fixed window frame is equipped with a first magnet. The first magnet attracts and rotates the window frame to seal the explosion relief window. When internal pressure is generated, the upper edge of the rotating window frame rotates away from the direction of the first magnet to open the pressure relief. The rotating support is equipped with a torsion spring, with one end of the torsion spring fixed to the rotating shaft and the other end fixed to the rotating support. When the rotating window frame is in the open state, the torsion spring provides a restoring force to rotate the window frame. The direction of the restoring force is the same as the direction of the upper edge of the rotating window frame facing the first magnet, and the explosion relief window automatically opens.