Disclosed are an air conditioner and a dehumidification method for an air conditioner. The air conditioner includes a compressor (1), a four-way valve (12), an evaporator (3), an expansion valve (4), solenoid valves, a condenser (10) and a controller controlling operation of the air conditioner, which are connected into a loop by means of pipelines, and the solenoid valves include a main solenoid valve (9) and one or more supercooling solenoid valves (6) arranged in parallel, of which opening states can be controlled separately, an outlet of the supercooling solenoid valve (6) is connected to an inlet of a supercooling heat regenerator (5), and an outlet of the supercooling heat regenerator (5) is connected to an inlet of the expansion valve (4), and the controller controls, according to comparison results between indoor temperature and indoor humidity data received in real time and preset values, operating states of each of the one or more supercooling solenoid valves (6) and the main solenoid valve (9), to achieve operations of separate refrigeration and refrigeration plus supercooling dehumidification, and adjusts amount of dehumidification by controlling opening number of the one or more supercooling solenoid valves (6). The air conditioner adjusts a dehumidification effect and the amount of dehumidification by controlling the flow of a refrigerant flowing through the supercooling heat regenerator, thereby achieving effects of refrigeration and supercooling dehumidification.
AIR CONDITIONER AND DEHUMIDIFICATION METHOD
KLIMAANLAGE UND ENTFEUCHTUNGSVERFAHREN
CLIMATISEUR ET PROCÉDÉ DE DÉSHUMIDIFICATION
2024-12-11
Patent
Electronic Resource
English
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F24F Klimatisierung , AIR-CONDITIONING / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS |
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