A heat pump system for a vehicle, which includes a dehumidification line R4 for supplying some of refrigerant circulating a refrigerant circulation line R to an evaporator 160 before the refrigerant is introduced into an exterior heat exchanger 130 after passing a first expansion means 120 so as to dehumidify the interior of the vehicle in a heat pump mode, thereby allowing the refrigerant to smoothly flow to the evaporator 160 of a low pressure through the dehumidification line before the refrigerant is introduced into the exterior heat exchanger 130 which has a higher pressure than the evaporator when the interior of the vehicle is dehumidified, and smoothly dehumidifying the inside of the vehicle.


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    Title :

    Heat pump system for vehicle


    Additional title:

    Wärmepumpensystem für Fahrzeuge
    Système avec pompe à chaleur pour véhicule


    Contributors:
    KANG SUNG HO (author) / KIM HAK KYU (author) / CHOI YOUNG HO (author) / LEE JUNG JAE (author) / LEE SANG KI (author) / LIM YOUN WOO (author)

    Publication date :

    2018-05-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / 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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