An embodiment provides a vehicle thermal management apparatus including: a compressor that compresses a refrigerant and circulates the refrigerant; a first heat exchanger into which the compressed refrigerant flows and exchanges heat with another heat exchange medium; a second heat exchanger that exchanges heat with air outside the vehicle interior; a third heat exchanger installed in the air conditioner and exchanging heat with air discharged into the vehicle interior; and a steam injection module capable of causing a gaseous refrigerant to flow into the compressor. The steam injection module comprises a plurality of expansion devices and a gas-liquid separator. In the cooling mode, refrigerant that has passed through the second heat exchanger flows into the steam injection module. In the heating mode, refrigerant that has passed through the first heat exchanger flows into the steam injection module. Accordingly, the vehicle thermal management apparatus can be compact while having improved cooling and heating performance.
实施方式提供了一种车辆热管理装置,车辆热管理装置包括:压缩机,其压缩制冷剂并使制冷剂循环;第一热交换器,压缩的制冷剂流入到该第一热交换器中并且与另一热交换介质交换热量;第二热交换器,其与车辆内部之外的空气交换热量;第三热交换器,其安装在空调器中并且与排放到车辆内部中的空气交换热量;以及蒸汽喷射模块,其能够使气态制冷剂流入到压缩机中。蒸汽喷射模块包括多个膨胀装置以及气液分离器。在冷却模式下,已经穿过第二热交换器的制冷剂流入到蒸汽喷射模块中。在加热模式下,已经穿过第一热交换器的制冷剂流入到蒸汽喷射模块中。因此,车辆热管理装置能够是紧凑的,同时具有提高的冷却和加热性能。
VAPOR INJECTION MODULE AND VEHICLE THERMAL MANAGEMENT DEVICE INCLUDING THE SAME
蒸汽喷射模块和包括该蒸汽喷射模块的车辆热管理装置
2024-11-05
Patent
Electronic Resource
Chinese
IPC: | 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 / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS |
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