The invention discloses a vehicle air conditioning box, a vehicle air conditioning system and a control method, and belongs to the technical field of vehicle air conditioners. The air conditioning box comprises an air inlet box body, a refrigerating and heating heat exchanger, an air inlet fan and a distribution box body which are sequentially arranged in the X direction. Wherein the refrigerating and heating heat exchanger is communicated with the cooling liquid circulating system, the refrigerating and heating heat exchanger is a plate heat exchanger, and the air inlet fan is an axial flow fan. The refrigerating and heating heat exchanger is communicated with the cooling liquid circulating system, refrigerating or heating of the passenger compartment can be achieved, compared with an existing structure which conducts refrigerating through an evaporator and conducts heating through a heating core, the heating core does not need to be arranged in the air conditioner box, the refrigerating and heating heat exchanger is a plate heat exchanger, and an air inlet fan is an axial flow fan; the size of the whole air handling unit in the front-back direction of the vehicle can be reduced, and the whole air handling unit is compact in structure and small in occupied space.

    本发明公开一种车辆空调箱、车辆空调系统及控制方法,属于车辆空调技术领域。该空调箱包括沿X向依次设置的进气箱体、制冷制热换热器、进风风机以及分配箱体;其中,所述制冷制热换热器与冷却液循环系统连通,所述制冷制热换热器为板式换热器,所述进风风机为轴流风机。本发明中的制冷制热换热器与冷却液循环系统连通,可实现乘客舱的制冷或制热,相比现有通过蒸发器进行制冷、通过制热芯体进行制热的结构,空调箱内不需要布置制热芯体,制冷制热换热器采用板式换热器,进风风机采用轴流风机,可降低整个空调箱沿车辆前后方向的尺寸,整个空调箱的结构紧凑,占用空间较小。


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    Title :

    Vehicle air conditioning box, vehicle air conditioning system and control method


    Additional title:

    一种车辆空调箱、车辆空调系统及控制方法


    Contributors:
    SHANG CUNCUN (author) / WANG DANYU (author) / ZHANG KE (author) / CHEN SHIJIE (author)

    Publication date :

    2024-10-22


    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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