An outdoor cooling unit (100) for an air conditioning device for a vehicle is provided with: a housing (1) which has a discharge section (12) and suction sections (13) which are formed in a tilted position on both sides of the discharge section (12); heat exchangers which are disposed so as to face the suction sections (13); and a propeller fan (3) which is disposed below the discharge section (12) and which discharges air upward. A line normal to each suction face and the axis of the propeller fan (3) form an acute angle. The propeller fan (3) is configured in such a manner that: the straight line (327) which connects the blade chord center point (325) of the inner peripheral end (321) of a blade (32) and the blade chord center point (325) of the outer peripheral end (322) of the blade (32) tilts to the discharge section (12) side as the straight line (327) extends to the outer peripheral side; and a blade chord center line (326) which extends from the blade chord center point (325) of the inner peripheral end (321) of the blade (32) to the blade chord center point (325) of the outer peripheral end (322) of the blade (32) forms a curve which protrudes to the discharge section (12) side in the entire region in the radial direction.


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    Title :

    Outdoor cooling unit for air conditioning device for vehicle


    Contributors:

    Publication date :

    2015-10-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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 / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS / F24F Klimatisierung , AIR-CONDITIONING



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