PROBLEM TO BE SOLVED: To provide a vehicle air conditioner arranged on the ceiling part of a vehicle which can suppress the stagnation of blown air within a heat exchanger while making the whole device compact.SOLUTION: A vehicle air conditioner 1 is arranged on the ceiling part of a vehicle, houses a fan and an evaporator 50 within an air-conditioning case 10, and adjusts, by the evaporator 50, the temperature of blown air F blown by the fan to supply it into a vehicle cabin. The evaporator 50 in the vehicle air conditioner 1 is configured so as to be thinner in a vehicle vertical direction, such that straight tube parts 52a of multiple tubes 52 are arranged while being spaced apart in a vehicle longitudinal direction and the vehicle vertical direction. The vehicle air conditioner 1 comprises: an air-blowing port arranged on the vehicle rear side of the evaporator 50; a first inflow part 31 arranged at a position opposite to the air-blowing port with the evaporator 50 interposed therebetween; and a second inflow part 32 arranged toward a vehicle lower side with respect to the evaporator 50.SELECTED DRAWING: Figure 8

    【課題】車両の天井部に配置される車両用空調装置に関し、装置全体のコンパクト化を実現しつつ、熱交換器内部における送風空気の淀みを抑制可能な車両用空調装置を提供する。【解決手段】車両用空調装置1は、車両の天井部に配置されており、空調ケース10内部に送風機や蒸発器50を収容しており、送風機により送風される送風空気Fを、蒸発器50によって温度調整して車両の車室内に供給する。車両用空調装置1における蒸発器50は、車両上下方向に薄型になるように、複数本のチューブ52の直管部52aを車両前後方向及び車両上下方向に間隔をあけて並べて構成されている。車両用空調装置1は、蒸発器50の車両後方に配置された送風口と、蒸発器50を介して送風口と対向する位置に配置された第1流入部31と、当該蒸発器50に対して車両下方に配置された第2流入部32を有している。【選択図】図8


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    Titel :

    VEHICLE AIR CONDITIONER


    Weitere Titelangaben:

    車両用空調装置


    Beteiligte:
    SUMI SHOGO (Autor:in) / KAWADA HIROSHI (Autor:in) / MAKINO TADASHI (Autor:in) / NOGUCHI YOSHIHIRO (Autor:in) / OGAWA NAOKI (Autor:in) / FUKUOKA YASUTO (Autor:in) / INUZUKA MASATO (Autor:in) / ADACHI FUTOSHI (Autor:in)

    Erscheinungsdatum :

    2018-11-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    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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