Combined air conditioning unit anti-freezing device for clean room

• Main Authors: CHEN DINGXIN, CHEN LIHE
• Format: Patent
• Language: Chinese; English
• Published: 18.11.2022
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The utility model discloses a combined type air conditioning unit anti-freezing device for a clean room, which comprises a box body, a heating pipe is fixedly connected in a clamping plate, a mounting hole is formed in the back of the box body, the anti-freezing device comprises a heating box, a heating plate is fixedly connected with the inner bottom of the heating box, and a heating plate is fixedly connected with the inner bottom of the heating box. Two water pumps are fixedly connected to the interior of the heating box, a water inlet pipe is fixedly connected to the bottom of the water pump on the left side, a water suction pipe is fixedly connected to the bottom of the water pump on the right side, and a control device is fixedly connected to the interior of the heating box. According to the combined type air conditioning unit anti-freezing device for the clean room, the temperature in the box body is detected through a temperature sensor in the control device, water reaches the interior of a heating pi