Air conditioning system and control method thereof

• Main Authors: ZHANG LIJUAN, ZHANG XINPEI, LUO JIANWEN, LI XU, CHEN HONGYAO, HOU QINGQU, WANG BO
• Format: Patent
• Language: Chinese; English
• Published: 17.05.2024
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The invention relates to the technical field of air conditioners, in particular to an air conditioning system and a control method thereof. The invention discloses a refrigerant recovery device, and aims to solve the problems that the maintenance cost is increased, environmental pollution is caused and hidden dangers are generated due to the fact that refrigerants cannot be recovered under the condition of power failure of an existing air conditioning system and are completely leaked into the external environment. In order to achieve the purpose, the air conditioning system comprises a refrigerant compression cycle, and a plurality of control valves are arranged on the refrigerant compression cycle; a first detection device; the first control device is electrically connected with the control valve, and the first control device is further electrically connected with the first detection device; and the standby power supply unit is electrically connected with the control valve and the first control device. Accor