To provide a vehicular air conditioner capable of adjusting a difference in temperature between air-conditioning wind blown out from an upper part inside a cabin and air-conditioning wind blown out from a lower part inside the cabin.SOLUTION: A vehicular air conditioner includes an air-conditioning case 11, a cooler 12 and a heater 13. The vehicular air conditioner includes: an air mix door 40 for adjusting a temperature of air-conditioning wind by mixing cool air and warm air; and a control unit for controlling an opening of the air mix door. The air-conditioning case includes: an upper passage 30u having an upper cool wind passage 31 and an upper warm wind passage 32; and a lower passage 30d which is provided below the upper passage, and has a lower warm wind passage 33 and a lower cool wind passage 34. The air mix door includes: an upper air mix door 40u for adjusting a temperature of air-conditioning wind flowing in the upper passage; and a lower air mix door 40d which can be controlled to have an opening differing from the opening of the upper air mix door, in order to adjust a temperature of air-conditioning wind flowing in the lower passage.SELECTED DRAWING: Figure 5

    【課題】車室内の上方に吹き出される空調風と車室内の下方に吹き出される空調風との温度差を調整可能な車両用空調装置を提供する。【解決手段】車両用空調装置は、空調ケース11と、冷却器12と、加熱器13とを備えている。車両用空調装置は、冷風と温風とを混合させることで空調風の温度を調整するエアミックスドア40と、エアミックスドアの開度を制御する制御部とを備えている。空調ケースは、上方冷風通路31と上方温風通路32とを有する上方通路30uと、上方通路よりも下方に設けられ、下方温風通路33と下方冷風通路34とを有する下方通路30dとを備えている。エアミックスドアは、上方通路に流れる空調風の温度を調整する上方エアミックスドア40uと、上方エアミックスドアの開度と異なる開度に制御可能であって、下方通路に流れる空調風の温度を調整する下方エアミックスドア40dとを備えている。【選択図】図5


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    Title :

    VEHICULAR AIR CONDITIONER


    Additional title:

    車両用空調装置


    Contributors:

    Publication date :

    2021-11-01


    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



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