Subway station air conditioner efficient operation control system based on cooling capacity optimization

• Main Authors: HOU SHENGLI, LIANG WEI, JIANG GANQING, ZHANG FUDA, HUO HAIPENG
• Format: Patent
• Language: Chinese; English
• Published: 28.06.2022
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The utility model belongs to the technical field of central air conditioning system control, and particularly relates to a subway station air conditioner efficient operation control system based on cooling capacity optimization, which comprises a refrigeration host, an air handling unit, a heat production area and a controller, and a freezing water supply pipe temperature sensor capable of detecting the temperature of fluid in the freezing water supply pipe is further arranged on the freezing water supply pipe; a freezing water return pipe temperature sensor is arranged on the freezing water return pipe; the air supply pipe is provided with an air supply temperature sensor, the air return pipe is provided with an air return temperature sensor, and the controller can control the valve actuator to act. According to the utility model, the working state of each device is adjusted by taking the cooling capacity as a control point, so that the device is always in a high-efficiency operation stage. 本实用新型属于中央空调系统控制技术