To provide a refrigeration device for a vehicle and a refrigeration vehicle which secure hydrostatic pressure in a cross-flow fan and can restrain vibration phenomena due to rotational frequency from generating.SOLUTION: A refrigeration device for a vehicle comprises an enclosure which is fitted in a cargo room, an evaporator which is provided in the enclosure and cools air in the cargo room by decompressing a refrigerant, an air channel which is provided in the enclosure and passes air from the evaporator to the inside of the cargo room, a cross-flow fan which is disposed in the air channel and blows the air cooled through the evaporator into the cargo room, and a blowing port which discharges the air blown from the cross-flow fan into the cargo room. The blowing port is surrounded by an upper wall, both side walls and a bottom wall and is formed by protruding from the front face of the enclosure. The upper wall in the blowing port is formed in a substantially horizontal shape and the bottom wall in the blowing port is formed by having rise inclination to an air-blowing direction so as to include the lowest point in a lower position than an axis of the cross-flow fan and at the same time to include the highest point in an upper position than the axis.SELECTED DRAWING: Figure 1

    【課題】クロスフローファンにおける静圧を確保し、且つ、回転数による振動現象の発生を抑制し得る車両用冷凍装置並びに冷凍車両を提供する。【解決手段】荷室に嵌設される筐体と、筐体内に設けられ、冷媒を減圧して荷室内の空気を冷却するエバポレータと、筐体内に設けられ、エバポレータから荷室内に向かう風路と、風路に配置され、エバポレータを通じて冷却された空気を荷室内に送風するクロスフローファンと、クロスフローファンからの送風を荷室内へ吐出する送風口と、を備え、送風口は、上壁、両側壁および底壁で囲われ且つ筐体正面から突出して形成されており、送風口における上壁は、略水平状に形成されており、送風口における底壁は、クロスフローファンの軸より下方位置に最低点を有すると共に該軸より上方位置に最高点を有する様に送風方向へ上昇傾斜を有して形成されている構成とした。【選択図】図1


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    Title :

    REFRIGERATION DEVICE FOR VEHICLE AND REFRIGERATION VEHICLE


    Additional title:

    車両用冷凍装置並びに冷凍車両


    Contributors:

    Publication date :

    2022-06-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / 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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