The invention discloses engineering machinery and an integrated heat management system in the technical field of vehicle heat management. The engineering machinery and the integrated heat management system have the characteristics of high integration level, low energy consumption, high energy utilization rate and the like. The integrated heat management system comprises a heat pump air conditioning system, a battery system, a first heat exchanger, a second heat exchanger, a hydraulic cooling system and a motor cooling system; wherein the heat pump air conditioning system heats or cools a battery pack in the battery system through the first heat exchanger; the second heat exchanger transfers heat in the hydraulic cooling system and the motor cooling system to the battery system for heating the battery pack; the heat pump air conditioning system is used for heating or cooling the passenger compartment.

    本发明公开了车辆热管理技术领域的一种工程机械及集成热管理系统,具有热管理系统集成度高、能耗小、能量利用率高等特点。集成热管理系统包括:热泵空调系统、电池系统、第一换热器、第二换热器、液压散热系统和电机散热系统;热泵空调系统通过第一换热器对电池系统中的电池包进行加热或冷却;第二换热器将液压散热系统和电机散热系统中的热量转移至电池系统用于对电池包加热;热泵空调系统用于对乘员舱制热或制冷。


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    Titel :

    Engineering machinery and integrated thermal management system


    Weitere Titelangaben:

    一种工程机械及集成热管理系统


    Beteiligte:
    LI LIANG (Autor:in) / SHAO XINGGUO (Autor:in) / XIAO PENGHUI (Autor:in) / SUN QINGXIN (Autor:in)

    Erscheinungsdatum :

    28.09.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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