The low-temperature heat pump heat management system with the waste heat recovery function comprises an air conditioner module and a waste heat recovery module, the air conditioner module is used for heating and refrigerating of an automobile passenger compartment, and the waste heat recovery module comprises a heat exchange unit, a four-way valve, a first three-way valve and a second three-way valve. A second valve port and a fourth valve port of the four-way valve are respectively communicated with outlets of the second three-way valve and the first three-way valve, and a battery cooling assembly and a radiator are respectively connected in series in front of two inlets of the first three-way valve and the second three-way valve. According to the management system, the air conditioner module and the waste heat recovery module are arranged to be matched with each other, the four-way valve and the two three-way valves are arranged to serve as cores, different loops can be formed under various environment conditions such as high temperature, low temperature and ultralow temperature, the functions of heating, double-evaporation heating, refrigeration, double refrigeration, waste heat recovery and the like are achieved, the applicable temperature range is wide, and the system is suitable for large-scale popularization and application. And the adaptive capacity to severe air temperature is higher, energy consumption is reduced, and the endurance mileage of the automobile is indirectly increased.

    本发明涉及一种带余热回收的低温热泵热管理系统,包括空调模块和余热回收模块,空调模块用于汽车乘员舱制热制冷,余热回收模块,包括换热机组、四通阀、第一三通阀、第二三通阀,其中,所述四通阀的第二阀口与第四阀口分别与第二三通阀和第一三通阀的出口连通,第一三通阀、第二三通阀的两个入口之前分别串接电池冷却组件和散热器。该管理系统通过设置空调模块与余热回收模块相互配合,并设置四通阀以及两个三通阀作为核心,可以在高温、低温、超低温等多种环境条件形成不同的回路,以进行制热、双蒸发制热、制冷、双制冷、余热回收等功能,适用温度范围较宽,对于恶劣气温的适应能力更强,节约能耗,间接的增加了汽车的续航里程。


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    Title :

    Low-temperature heat pump heat management system with waste heat recovery function


    Additional title:

    一种带余热回收的低温热泵热管理系统


    Contributors:
    CHENG CHI WAH (author) / LIU MEIMEI (author) / PENG YEXUN (author) / ZHANG HAN (author) / WU DI (author)

    Publication date :

    2023-09-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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