Positive pressure purging explosion-proof control system device

The utility model discloses a positive pressure purging explosion-proof control system device which comprises an explosion-proof cabinet and a cooling box, the explosion-proof cabinet is arranged on the inner side of the front face of the cooling box, the explosion-proof cabinet is of a front-back through hollow structure, a cabinet door is arranged at an opening of the front face of the explosion-proof cabinet, a back plate is arranged on the back of the explosion-proof cabinet, and the front face of the explosion-proof cabinet is connected with the cooling box. Air inlet filter plates are arranged at the positions, on the two sides of the anti-explosion cabinet, of openings in the front face of the cooling box. The explosion-proof positive pressure cabinet has the beneficial effects that the cooling box is arranged on the outer side of the existing explosion-proof positive pressure cabinet, and the cooling box is matched with the heat absorption pipe and the heat release pipe on the back plate to replace an