The present invention relates to a vehicle air conditioner capable of compensating for a reduction in intake air due to suction ventilation resistance that moisture on a front wall side flows into a barrier wall in an outdoor air mode. An object of the present invention is to prevent a change in temperature of air discharged in a vehicle interior due to a reduction in intake air in an outdoor air mode, and deterioration of cooling and heating performance in the vehicle interior due to the change. To achieve this, the vehicle air conditioner of the present invention comprises: an intake valve that introduces outdoor air by opening an outdoor air inlet in an outdoor air mode, introduces indoor air by opening an indoor air inlet in an indoor air mode, and opens and closes the outdoor air inlet or the indoor air inlet; and an air intake unit equipped with a blower that sucks indoor air and outdoor air through an indoor air inlet and an outdoor air inlet and blows the air into a vehicle interior, the vehicle air conditioner including a control portion that controls a rotational speed of the blower according to a magnitude of an air flow rate of the air conditioner, wherein the control section differentially controls the rotational speed of the blower according to the intake mode at the same air flow rate.

    本发明涉及一种车辆空调器,其能够在室外空气模式下补偿由于前围侧的水分流入阻挡壁的抽吸通风阻力导致的进气减少,并且通过该特征,本发明的目的是防止在室外空气模式下由于进气减少导致的在车辆内部中排放的空气的温度的改变,以及由于改变导致的车辆内部中的冷却和加热性能的劣化。为了实现该目的,本发明的车辆空调器包括:进气门,其通过在室外空气模式下打开室外空气入口而引入室外空气,通过在室内空气模式下打开室内空气入口来引入室内空气,并打开和关闭室外空气入口或室内空气入口;以及进气单元,该进气单元配备有鼓风机,该鼓风机通过室内空气入口和室外空气入口吸入室内空气和室外空气并将空气吹送到车辆内部中,该车辆空调器包括控制部,其根据空调器的空气流速的大小来控制鼓风机的转速,其中控制部区别地控制鼓风机在相同的空气流速下根据进气模式的转速。


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    Titel :

    Vehicle air conditioner


    Weitere Titelangaben:

    车辆空调器


    Beteiligte:
    KIM IN-HYUK (Autor:in) / JIN LINGWAN (Autor:in) / KIM JAE-KYUN (Autor:in) / LEE KYEONG CHEOL (Autor:in) / LEE JAE-MIN (Autor:in)

    Erscheinungsdatum :

    2023-09-15


    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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