Metal fireproof door with water cooling structure

• Main Authors: YANG MAOHUA, YANG MAOJUN, XIE LIBIN
• Format: Patent
• Language: Chinese; English
• Published: 20.12.2022
• Subjects: BLASTING; COLD ROOMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS; DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; FIXED CONSTRUCTIONS; FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES; HEAT PUMP SYSTEMS; HEATING; ICE-BOXES; LADDERS; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION OR COOLING; REFRIGERATORS; WEAPONS

The utility model provides a metal fireproof door with a water cooling structure, which relates to the technical field of fireproof doors and comprises a fireproof door body, the fireproof door body comprises a door frame, a door plate is hinged to one side of the door frame, a water cooling mechanism is arranged in the door plate and comprises a cooling pipe, and one side of the cooling pipe is connected with the inner side of the door plate. The cooling pipe is spirally distributed, a water tank is fixedly installed in the center of the interior of the door plate, one end of the water tank penetrates through the door plate and extends to the outside, the two ends of the cooling pipe are both communicated with one end of the water tank, a semiconductor chilling plate is embedded in one end of the water tank, and a plurality of cooling fins are installed on one side of the semiconductor chilling plate and distributed at equal intervals; and a plurality of heat dissipation fans are embedded among the plurality