AIR CONDITIONING UNIT, DATA CENTER MACHINE ROOM, AND CONTROL METHOD FOR AIR CONDITIONING UNIT

• Main Authors: ZHANG, Binghua, LI, Mingjiang, WANG, Zhenghua
• Format: Patent
• Language: Chinese; English; French
• Published: 21.12.2023
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; HEATING; LIGHTING; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; MECHANICAL ENGINEERING; PRINTED CIRCUITS; RANGES; VENTILATING; WEAPONS

The present application provides an air conditioning unit, a data center machine room, and a control method for the air conditioning unit. The air conditioning unit comprises a heat exchange module (11), a condensation module (12), a pressurizing module (13), and a throttling module (14). A first output end of the heat exchange module (11) is connected to an input end of the condensation module (12), an output end of the condensation module (12) is connected to an input end of the pressurizing module (13), an output end of the pressurizing module (13) is connected to an input end of the throttling module (14), an output end of the throttling module (14) is connected to an input end of the heat exchange module (11), and a second output end of the heat exchange module (11) leads into an air supply channel. In a temperature regulation process of the present application, mechanical refrigeration, a cooling water source, etc. are not used, but a free cooling source is used. By means of making full use of the free