The invention relates to a cooling and heating defrosting system and a vehicle, and belongs to the field of pure electric buses. A cooling heat exchange core in a cooling and heating defroster and a first heat source end of a heat exchanger form a refrigerant cold circulation pipeline, and a second heat source end of the heat exchanger is arranged in a refrigerant circulation pipeline of an air conditioner; the heat exchanger is used for achieving heat exchange of refrigerants between the air conditioner refrigerant circulation pipeline and the cold and warm defroster. A refrigerant heat circulation pipeline is formed between the heating heat exchange core and the heater in the cold and warm defroster, and the refrigerant is heated by the heater, so that the heating of the cold and warm defroster is realized. By the adoption of the cooling and heating defrosting system, refrigeration of a driving area of the whole vehicle and defrosting and demisting of a front windshield can be achieved, PTC direct heating and refrigerant system refrigeration are replaced, and safety accidents caused by PTC explosion and short circuit are avoided. In the cold and warm defroster, a heating heat exchange core body is adopted to replace a refrigerant evaporation core body, so that the condition that a refrigerant leaks into a vehicle is avoided, and the safety and comfort of the vehicle are improved.

    本发明涉及一种冷暖除霜系统及车辆,属于纯电动客车领域,利用冷暖除霜器中的冷却换热芯体与换热器的第一热源端形成制冷剂冷循环管路,换热器的第二热源端设置在空调的冷媒循环管路中,利用换热器实现制冷剂在空调冷媒循环管路和冷暖除霜器之间的热交换;冷暖除霜器中的加热换热芯体与加热器之间构成制冷剂热循环管路,利用加热器对制冷剂进行加热,从而实现冷暖除霜器的制热。采用本发明的冷暖除霜系统可以分别实现整车驾驶区的制冷和前风挡的除霜、除雾,代替了PTC直接加热以及冷媒系统制冷,避免了出现PTC炸片短路的安全事故。冷暖除霜器中的采用加热换热芯体代替冷媒蒸发芯体,避免了冷媒泄露到车内的情况,提高了车辆的安全性和舒适性。


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    Titel :

    Cooling and heating defrosting system and vehicle


    Weitere Titelangaben:

    一种冷暖除霜系统及车辆


    Beteiligte:
    ZHENG GUANGHUA (Autor:in) / FU SHUTAO (Autor:in) / CUI YAO (Autor:in) / WANG QIANG (Autor:in) / ZHANG XIANG (Autor:in)

    Erscheinungsdatum :

    2023-09-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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