According to an embodiment of the present invention, an absorption type heat pump for a fuel cell vehicle comprises: a regenerator configured to heat a strong solution by using waste heat supplied from a fuel cell stack to separate refrigerant steam; a condenser configured to condense and liquefy the refrigerant steam transferred from the regenerator; an expansion valve configured to expand a liquid-phase refrigerant transferred from the condenser; an evaporator configured to evaporate the liquid-phase refrigerant which has passed through the expansion valve; an absorber configured to absorb the evaporated refrigerant transferred from the evaporator into the strong solution transferred from the regenerator; and a solution heat exchanger configured to exchange heat between the strong solution introduced into the regenerator and a weak solution discharged from the regenerator.

    본 발명의 일 실시예에 따른 연료전지 자동차용 흡수식 히트펌프는 연료전지 스택에서 공급받은 폐열을 이용하여 강용액을 가열함으로써 냉매 증기를 분리하는 재생기, 상기 재생기로부터 이송되는 상기 냉매 증기를 응축시켜 액화시키는 응축기, 상기 응축기로부터 이송되는 액상 냉매를 팽창시키는 팽창밸브, 상기 팽창밸브를 거친 액상 냉매를 증발시키는 증발기, 상기 증발기로부터 이송되는 증발된 냉매를 상기 재생기로부터 이송된 강용액에 흡수시키는 흡수기 및 상기 재생기로 유입되는 강용액과 상기 재생기로부터 나오는 희용액간 열을 교환하는 용액 열교환기를 포함한다.


    Access

    Download


    Export, share and cite



    Title :

    ABSORBTION HEAT PUMP FOR FUEL CELL VEHICLE


    Additional title:

    연료전지 자동차용 흡수식 히트펌프


    Contributors:
    KANG YONG TAE (author) / KIM GAB YONG (author) / JUNG HAN SOL (author)

    Publication date :

    2020-03-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    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 / C09K Materialien für Anwendungen, soweit nicht anderweitig vorgesehen , MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS



    Impact-absorbtion structure of steering column for vehicle

    European Patent Office | 2020

    Free access

    HYBRID ENERGY-ABSORBTION FOR VEHICLE BYTTERY PACK FRAMES

    NAGWANSHI DHANENDRA KUMAR / COLLAR CURTIS / TIWARI ANIL et al. | European Patent Office | 2022

    Free access

    HYBRID ENERGY-ABSORBTION FOR VEHICLE BYTTERY PACK FRAMES

    MUNJURULIMANA DINESH / NAGWANSHI DHANENDRA KUMAR / COLLAR CURTIS et al. | European Patent Office | 2021

    Free access

    IMPACT-ABSORBTION STRUCTURE OF STEERING COLUMN FOR VEHICLE

    HONG SEONG JONG / KIM BYOUNG HEE | European Patent Office | 2016

    Free access

    HEAT PUMP SYSTEM FOR FUEL CELL VEHICLE

    KIM JONG WON | European Patent Office | 2024

    Free access