The invention provides a heat management system for a new energy vehicle and the vehicle. A refrigerant loop of the heat management system comprises a compressor, a first heat exchanger, a high-pressure liquid storage dryer, a first internal heat exchanger, a second heat exchanger, a third heat exchanger and a first double-fluid heat exchanger. The flow direction of refrigerants in the first heat exchanger is reversible, the first heat exchanger can serve as an evaporator or a condenser, and the refrigerants in a high-pressure side heat exchange channel and a low-pressure side heat exchange channel in the first internal heat exchanger can conduct heat exchange. The direct reversible heat pump air conditioning system can be formed, the structure of the direct reversible heat pump air conditioning system is relatively simple, and meanwhile, on the basis of a heat pump mode, various working modes such as single refrigeration, double refrigeration, waste heat recovery, heat pump and heat recovery and dehumidification can be realized, so that popularization and application of a heat pump type management system are facilitated.
本发明提供了一种用于新能源车辆的热管理系统及车辆,本发明的热管理系统的制冷剂回路包括压缩机、第一热交换器、高压液体储液干燥器、第一内部热交换器、第二热交换器、第三热交换器、以及第一双流体热交换器。所述第一热交换器中制冷剂的流向可逆,并可作为蒸发器或冷凝器,且所述第一内部热交换器中的高压侧换热通道和低压侧换热通道中的制冷剂能够进行热量交换。本发明能够形成直接可逆的热泵空调系统,其结构构成上较为简单,同时在热泵模式的基础上,也能够实现单制冷、双制冷,以及余热回收、热泵+热回收和除湿等多种工作模式,从而有利于热泵型管理系统的推广应用。
Thermal management system for new energy vehicle and vehicle
用于新能源车辆的热管理系统及车辆
2024-01-02
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 |
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