The present invention relates to a thermal management system for a fuel cell vehicle. The thermal management system for a fuel cell vehicle, which can reduce a weight and costs of the system, includes: a fuel cell stack; a first pump which circulates a first coolant; a first radiator which cools the first coolant; a first cooling line in which the first coolant passing through the first pump, the first radiator, and the fuel stack is circulated; a first line which is formed to branch from the first cooling line connected between an inlet of the fuel cell stack and an outlet of the first pump, and dose not pass through the fuel cell stack; a heater which heats the first coolant; a heating line which is formed to branch from the first cooling line, passing through the heater and connected to an outlet of the first radiator, and in which the first coolant circulates; and a four-way valve which controls a flow rate and path of the first coolant supplied from at least one of the first cooling line and the first line and supplied to at least one of the first cooling line and the heating line.

    본 발명은 연료전지 차량의 열 관리 시스템에 관한 것으로, 연료전지 스택, 제1 냉각수를 순환시키는 제1 펌프, 상기 제1 냉각수를 냉각시키는 제1 라디에이터, 상기 제1 펌프, 상기 제1 라디에이터, 상기 연료전지 스택을 경유하는 상기 제1 냉각수가 순환되는 제1 냉각 라인, 상기 연료전지 스택의 입구와 상기 제1 펌프의 출구 사이에 연결된 상기 제1 냉각 라인에서 분기 형성되어 상기 연료전지 스택을 경유하지 않는 제1 라인, 상기 제1 냉각수를 가열시키는 히터, 상기 히터를 경유하고 상기 제1 라디에이터의 출구와 연결된 상기 제1 냉각 라인에서 분기 형성되어 상기 제1 냉각수가 순환되는 가열 라인, 및 상기 제1 냉각 라인, 상기 제1 라인 중 적어도 하나로부터 공급되고 상기 제1 냉각 라인, 상기 가열 라인 중 적어도 하나로 공급하는 상기 제1 냉각수의 유량 및 경로를 조절하는 4방향 밸브를 포함한다.


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    Titel :

    THERMAL MANAGEMENT SYSTEM FOR FUEL CELL VEHICLE


    Weitere Titelangaben:

    연료전지 차량의 열 관리 시스템


    Beteiligte:
    WON JONG BO (Autor:in) / CHOI SUNG KYUNG (Autor:in)

    Erscheinungsdatum :

    2023-02-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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