Drawer type epidemic prevention conversion exhaust fan

• Main Author: JIA XIONGFENG
• Format: Patent
• Language: Chinese; English
• Published: 25.04.2023
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The utility model discloses a drawer type epidemic prevention conversion exhaust fan, and particularly relates to the technical field of exhaust fans, the drawer type epidemic prevention conversion exhaust fan comprises a box body, an exhaust fan box and a purification chamber are arranged in the box body, the bottom surface of an inner cavity of the exhaust fan box is fixedly connected with a motor and a supporting rod, an output shaft of the motor is fixedly connected with a belt pulley, and the belt pulley is fixedly connected with the purification chamber. A connecting rod is rotationally connected to one side of the supporting rod, a sliding rail is arranged at the bottom of an inner cavity of the box body, an ultraviolet lamp and a heating pipe are fixedly installed in the purification chamber, and a heat dissipation block is arranged in the heating pipe. The exhaust fan box can be installed in the box body in a sliding mode through the wheels at the bottom of the exhaust fan box, the purification chamb