PROBLEM TO BE SOLVED: To provide a vehicular air conditioner suppressing blowing of air with a high humidity to a window.SOLUTION: There is provided a vehicular air conditioner 1, including an automatic DEF control unit 53 for automatically shifting to a DEF mode upon a detection of a window 2 being fogged. The automatic DEF control unit 53 includes a freezing start unit 55 for dehumidifying air inside an air-conditioning duct 11 by changing a compressor 17 from an off condition to an on condition to operate a refrigerator 15. The automatic DEF control unit 53 includes a time determination unit 58 for determining whether or not an elapsed time after the start of the compressor 17 becomes longer than a prescribed time. The automatic DEF control unit 53 includes a blowout shifting unit 56 for making a shift to the DEF mode when the elapsed time becomes longer than the prescribed time. According to the embodiment, blowing out of air with a high humidity from a DEF blowout port 32 is suppressed.SELECTED DRAWING: Figure 1

    【課題】湿度が高い空気の窓への吹き付けを抑制する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、窓2の曇りを検出すると自動的にDEFモードへ切り替える自動DEF制御部53を有する。自動DEF制御部53は、圧縮機17をOFF状態からON状態へ切り替えることにより、冷凍機15を運転し、空調ダクト11の中の空気を除湿する冷凍起動部55を有する。自動DEF制御部53は、圧縮機17が起動された後の経過時間が所定時間を上回ったか否かを判定する時間判定部58を有する。自動DEF制御部53は、経過時間が所定時間を上回ると、DEFモードに切り替える吹出切替部56を有する。この実施形態によると、湿度が高い空気がDEF吹出口32から吹き出されることが抑制される。【選択図】図1


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    Title :

    VEHICULAR AIR CONDITIONER AND VEHICULAR AIR CONDITION CONTROLLER


    Additional title:

    車両用空調装置および車両用空調制御装置


    Contributors:

    Publication date :

    2017-03-09


    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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