The present invention relates to an integrated heat management circuit for a vehicle, which comprises: a battery line which is connected so that cooling water flowing inside can exchange heat with a high-voltage battery, and which includes a first pump and a first radiator for circulating the cooling water inside; a water heater placed at a downstream point of the first pump on the battery line to heat the cooling water in the battery line; a refrigerant line in which a refrigerant flows inside, and which includes an external air condenser which is able to exchange heat with the external air, and a cooling core for an indoor air conditioning placed in an indoor air conditioning line; a chiller which is connected to bypass the first radiator in the battery line, connected to bypass the cooling core for indoors air conditioning in the refrigerant line, and connected so that the cooling water in the battery line can exchange heat with the refrigerant in the refrigerant line; and a control valve which controls the flow of the cooling water so that the cooling water flowing to the battery line can pass through the chiller or the first radiator. The present invention aims to provide an integrated heat management circuit for a vehicle, which is able to selectively recover waste heat of electronics parts and high-voltage batteries by using a single chiller.

    내부에서 유동되는 냉각수가 고전압배터리와 열교환 가능하게 연결되며, 내부의 냉각수를 순환시키는 제1펌프 및 제1라디에이터가 구비된 배터리라인; 배터리라인에서 제1펌프의 하류 지점에 위치되고, 배터리라인 내부의 냉각수를 가열하는 수가열히터; 냉매가 내부에서 유동되고, 외기와 열교환 가능한 외기콘덴서 및 실내공조라인에 위치된 실내공조용 냉각코어가 구비된 냉매라인; 배터리라인에서 제1라디에이터를 바이패스하도록 연결되고, 냉매라인에서 실내공조용 냉각코어를 바이패스하도록 연결되며, 배터리라인의 냉각수와 냉매라인의 냉매가 서로 열교환 가능하게 연결된 칠러; 및 배터리라인으로 유동되는 냉각수가 칠러 또는 제1라디에이터를 통과하도록 냉각수의 유동을 조절하는 컨트롤밸브;를 포함하는 차량의 통합 열관리 회로가 소개된다.


    Access

    Download


    Export, share and cite



    Title :

    INTEGRATED THERMAL MANAGEMENT CIRCUIT FOR VEHICLE


    Additional title:

    차량의 통합 열관리 회로


    Contributors:
    LEE KEON SIK (author) / KIM MAN HEE (author) / IM SEON GYU (author) / OH MAN JU (author) / LEE SANG SHIN (author)

    Publication date :

    2021-04-15


    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



    INTEGRATED THERMAL MANAGEMENT CIRCUIT FOR VEHICLE

    YANG UK IL / OH MAN JU / KIM KI MOK et al. | European Patent Office | 2023

    Free access

    INTEGRATED THERMAL MANAGEMENT CIRCUIT FOR VEHICLE

    KIM KI MOK / OH MAN JU / LEE SANG SHIN et al. | European Patent Office | 2023

    Free access

    Integrated thermal management circuit for vehicle

    KIM KI-MOK / OH MAN-JU / LEE SANG SHIN et al. | European Patent Office | 2023

    Free access

    INTEGRATED THERMAL MANAGEMENT CIRCUIT FOR VEHICLE

    LEE KEON SIK / KIM MAN HEE / IM SEON GYU et al. | European Patent Office | 2021

    Free access

    INTEGRATED THERMAL MANAGEMENT CIRCUIT FOR VEHICLE

    KIM MAN HEE | European Patent Office | 2021

    Free access