Embodiments disclosed herein relate to a blower unit for a vehicle and an air conditioning apparatus including the same. The blower unit includes: a volute in which a suction port is formed; the fan is rotatably arranged in the volute shell; a motor having a shaft coupled to the fan; and a bell mouth provided at the suction inlet, in which an inner end of the volute forming the suction inlet is provided to be radially spaced apart from the fan to form a gap, and the bell mouth prevents air flowing due to rotation of the fan from flowing back through the gap. Accordingly, the blower unit for a vehicle and the air conditioning apparatus including the blower unit may prevent air from flowing back to the outside of a volute casing by an arrangement of a horn mouth and the volute casing and a structural shape of the horn mouth.

    本文中公开的实施方式涉及用于车辆的鼓风机单元和包括该鼓风机单元的空气调节装置。所述鼓风机单元包括:涡形壳,其中形成有吸入口;风扇,其能够旋转地设置在所述涡形壳内;电机,其具有联接到所述风扇的轴;以及喇叭口,其设置在所述吸入口处,其中,形成所述吸入口的所述涡形壳的内端被设置为与所述风扇径向隔开以形成间隙,并且所述喇叭口防止由于所述风扇的旋转而流动的空气通过所述间隙倒流。因此,所述用于车辆的鼓风机单元和包括所述鼓风机单元的所述空气调节装置可以通过喇叭口和涡形壳的布置以及喇叭口的结构形状来防止空气倒流到涡形壳的外部。


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    Titel :

    BLOWER UNIT FOR VEHICLE AND AIR CONDITIONING DEVICE INCLUDING THE SAME


    Weitere Titelangaben:

    用于车辆的鼓风机单元和包括该鼓风机单元的空气调节装置


    Beteiligte:
    PARK DAE-KEUN (Autor:in) / KIM DONG-KYUN (Autor:in) / KIM SI HYUNG (Autor:in) / BAE EUN-SUK (Autor:in) / SEO JUN HO (Autor:in) / LEE NAM JUN (Autor:in) / LEE HO (Autor:in) / JO SEUNG WOO (Autor:in)

    Erscheinungsdatum :

    2022-04-15


    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 / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS



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