To provide a blower device for vehicle having a function of draining rainwater entering an intake box without storing it in a scroll.SOLUTION: A blower device 1 for vehicle includes an intake part (10) and a blower part (20). The intake part has a water passing groove (17) at a bottom wall. The water passing groove (17) extends along a direction approaching a suction port side while traversing the suction port. A terminal end (17a) of the water passing groove is arranged in a region (S4) where, out of a boundary (18) between the intake part and the blower part, an overlapping region (S3) in which a region (S1) for connecting a rotation center (x) of an impeller with an air blowout part is overlapped with a region (S2) on the inner diameter side of the impeller is projected on the boundary, and the terminal end of the water passing groove is a water drainage place for draining water.SELECTED DRAWING: Figure 5

    【課題】本発明の目的は、インテークボックスに侵入した雨水をスクロール内に貯めることなく排水する機能を有する車両用送風装置を提供することである。【解決手段】本発明に係る車両用送風装置1は、インテーク部(10)と、送風部(20)とを備え、インテーク部は、底壁に通水溝(17)を有し、通水溝(17)は、吸込み口を横切りながら吸込み口側に接近する方向に沿って延びており、通水溝の末端(17a)が、インテーク部と送風部との境界(18)のうち、インペラの回転中心(x)と空気吹き出し部とを結んだ領域(S1)とインペラの内径側の領域(S2)とが重なる重複領域(S3)を境界に投影した領域(S4)内に配置されており、通水溝の末端が排水のための排水箇所になっている。【選択図】図5


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    Title :

    BLOWER DEVICE FOR VEHICLE


    Additional title:

    車両用送風装置


    Contributors:

    Publication date :

    2019-01-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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 / F24F Klimatisierung , AIR-CONDITIONING



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