The invention provides an integrated vehicle heat pump air conditioner and heat management system. The integrated vehicle heat pump air conditioner and heat management system comprises a refrigerant circulation system, a refrigerating fluid circulation system, a first heat management system, a second heat management system and a third heat management system. The refrigerant circulating system is communicated with the refrigerating fluid circulating system so as to transmit the heating amount and the refrigerating amount of a refrigerant to the refrigerating fluid circulating system; the first heat management system is communicated with the refrigerating fluid circulation system and is used for cooling the motor or transferring waste heat of the motor to the refrigerating fluid circulation system, and the first heat management system is further used for dissipating the waste heat of the refrigerating fluid circulation system into air or absorbing the cooling capacity of the refrigerating fluid circulation system; the second heat management system communicates with the refrigerating fluid circulation system and is used for outputting heat to the refrigerating fluid circulation system; and the third thermal management system is communicated with the refrigerating fluid circulation system and is used for cooling or heating the battery pack. Various heat management functions are combined, the energy efficiency ratio of the air conditioning system can be effectively increased, and the purposes of saving energy and reducing consumption are achieved.

    本发明提供了一种集成式车用热泵空调与热管理系统,包括冷媒循环系统、冷冻液循环系统、第一热管理系统、第二热管理系统、第三热管理系统;冷媒循环系统连通于冷冻液循环系统,以将冷媒的发热量和制冷量传递至冷冻液循环系统;第一热管理系统连通于冷冻液循环系统,用于对电机进行冷却或者将电机的废热传递至冷冻液循环系统,第一热管理系统还用于将冷冻液循环系统的废热散发到空气中或者吸收冷冻液循环系统的冷量;第二热管理系统连通于冷冻液循环系统,用于向冷冻液循环系统输出热量;第三热管理系统连通于冷冻液循环系统,用于对电池包进行冷却或者加热。本发明复合了多种热管理功能,可有效提高空调系统的能效比,达到节能降耗的目的。


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    Title :

    Integrated vehicle heat pump air conditioner and heat management system and control method thereof


    Additional title:

    一种集成式车用热泵空调与热管理系统及其控制方法


    Contributors:
    WEI WENHONG (author) / CHEN HAO (author)

    Publication date :

    2022-05-24


    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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