The invention relates to the technical field of automobile air conditioners, in particular to an anti-frosting automobile heat pump air conditioning system and an automobile, and the anti-frosting automobile heat pump air conditioning system comprises a heat pump unit which is mainly composed of an evaporator, a compressor, a condenser and an expansion valve; the electromagnetic heating device is composed of a mounting piece, an electromagnetic heating through pipe and an adjusting piece; and the air blower is arranged below the electromagnetic heating device, a forward air blowing part and a reverse air blowing part are arranged on the air blower, and air opening switch pieces are arranged in the forward air blowing part and the reverse air blowing part. The electromagnetic heating device is arranged between the evaporator and the air blower or between the evaporator and the air conditioner air outlet switch, and hot air can be blown to the surface of the evaporator to defrost the evaporator, so that frosting on the surface of the evaporator can be avoided, the heat exchange efficiency of the evaporator is improved, and the use performance and efficiency of the heat pump air conditioner system can be guaranteed.

    本申请涉及汽车空调技术领域,具体为一种防结霜的汽车热泵空调系统和汽车,包括:热泵机组,所述热泵机组主要由蒸发器、压缩机、冷凝器以及膨胀阀组成;电磁加热装置,所述电磁加热装置由安装件、电磁加热通管以及调节件构成;鼓风机,所述鼓风机设置于电磁加热装置下方,且所述鼓风机上设置有正向吹风部以及反向吹风部,且所述正向吹风部以及反向吹风部内均设置有风口开关件。本申请通过在蒸发器和鼓风机之间或在蒸发器和空调出风口开关之间设置电磁加热装置,能够向蒸发器表面吹热风使其化霜,从而可避免蒸发器表面结霜,提高蒸发器的热交换效率,进而可保证热泵空调系统的使用性能和效率。


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    Title :

    Anti-frosting automobile heat pump air conditioning system and automobile


    Additional title:

    一种防结霜的汽车热泵空调系统和汽车


    Contributors:
    ZHENG DENGLEI (author) / CHENG QINGQING (author) / HE YONG (author) / HE LIANG (author) / LI XUEQIN (author)

    Publication date :

    2023-11-21


    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 / F24F Klimatisierung , AIR-CONDITIONING



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