Fireproofing device for smoke flue of integrated cooker

• Main Authors: XIA SHU, WU DAOYUAN, NI YAJUN
• Format: Patent
• Language: English
• Published: 06.05.2015
• Subjects: BLASTING; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION; HEATING; LIGHTING; MECHANICAL ENGINEERING; OTHER DOMESTIC STOVES OR RANGES; RANGES; VENTILATING; WEAPONS

The utility model relates to a fireproofing device for a smoke flue of an integrated cooker. The fireproofing device comprises a temperature sensor, a smoke flue, a volute casing, a motor, an impeller, a smoke discharging pipe, a gas input pipe, an electromagnetic valve, a gas main pipe and a controller, wherein the temperature sensor is fixed on the position, adjacent to a smoke suction opening, of the smoke flue, the smoke flue is connected to an air inlet of the volute casing, the motor is fixed on the volute casing, the impeller is fixed on a motor rotating shaft, one end of the smoke discharging pipe is connected with an air outlet of the volute casing, the other end of the smoke discharging pipe is a smoke exhaust opening which is connected with a common smoke flue, an air inlet end of the electromagnetic valve is connected with the gas input pipe, and an air outlet end of the electromagnetic valve is connected with the gas main pipe. The fireproofing device has advantages that fire is prevented from being sucked into the smoke flue and the common smoke flue of the integrated cooker, the safety performance of the product can be promoted, and the safety potential hazard can be eliminated; the fireproofing device is not influenced by the ambient temperature, and the response speed of the control system is high.