To provide a vehicular air conditioner which can separately secure comfort in multiple areas in a passenger compartment.SOLUTION: A vehicular air conditioner includes: a control device; a front side air-conditioning unit 21; a rear side air-conditioning unit 23; and a heat pump unit 25. The heat pump unit 25 includes: a compressor 52 which compresses a heat medium; an outdoor heat exchanger 54 which conducts heat exchange between the heat medium and outdoor air; a front side expansion valve 57a and a rear side expansion valve 57b; a front side evaporator 33a and a rear side evaporator 33b; and a front side flow control valve 58a and a rear side flow control valve 58b. Each evaporator 33a, 33b conducts heat exchange between the heat medium and air sent to an indoor space of a vehicle. Each flow control valve 58a, 58b controls a flow rate of the heat medium flowing out from each evaporator 33a, 33b. The control device separately controls an opening of each flow control valve 58a, 58b.SELECTED DRAWING: Figure 2

    【課題】車室内の複数の領域で個別に快適性を確保することができる車両用空調装置を提供する。【解決手段】車両用空調装置は、制御装置と、フロント側空調ユニット21と、リヤ側空調ユニット23と、ヒートポンプユニット25とを備える。ヒートポンプユニット25は、熱媒体を圧縮するコンプレッサ52と、熱媒体と外気との間で熱交換させる室外熱交換器54と、フロント側膨張弁57a及びリヤ側膨張弁57bと、フロント側エバポレータ33a及びリヤ側エバポレータ33bと、フロント側流量制御弁58a及びリヤ側流量制御弁58bとを備える。各エバポレータ33a,33bは熱媒体と車両の室内に送られる空気との間で熱交換させる。各流量制御弁58a,58bは各エバポレータ33a,33bから流出する熱媒体の流量を制御する。制御装置は、各流量制御弁58a,58bの開度を個別に制御する。【選択図】図2


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    Title :

    VEHICULAR AIR CONDITIONER


    Additional title:

    車両用空調装置


    Contributors:

    Publication date :

    2023-07-27


    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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