Disclosed is an integrated thermal management circuit for a vehicle, which comprises: a refrigerant line which allows a refrigerant to flow from a compressor, an indoor condenser of an indoor air conditioning device, and an outdoor heat exchanger in order, wherein the refrigerant discharged from the outdoor heat exchanger passes a chiller unit or an evaporator of the indoor air conditioning device before being introduced into the compressor; a battery cooling line which allows a coolant to circulate between a battery and a battery radiator, or between the battery and the chiller unit; a full-length cooling line which allows the coolant to circulate between an electrical operating unit and a full-length radiator, or between the electrical operating unit and the chiller unit; and an accumulating unit which is disposed upstream from the compressor on the refrigerant line, has an expansion valve and a refrigerant heater, and allows the refrigerant, discharged from the chiller unit or the evaporator, to be introduced to be provided to the compressor or allows the refrigerant to be expanded or heated to be provided to the compressor. Therefore, heating by means of a heat pump may be independently performed.

    압축기, 실내공조장치의 실내컨덴서, 실외열교환기 순으로 냉매가 흐르도록 하며, 실외열교환기에서 토출된 냉매는 칠러부 또는 실내공조장치의 증발기를 거친 후 압축기로 유입되는 냉매라인; 배터리와 배터리라디에이터의 사이 또는 배터리와 칠러부 사이를 냉각수가 순환하도록 하는 배터리냉각라인; 전자구동부와 전장라디에이터의 사이 또는 전자구동부와 칠러부 사이를 냉각수가 순환하도록 하는 전장냉각라인; 및 냉매라인 상에서 압축기의 상류지점에 마련되고, 팽창밸브 및 냉매히터가 구비되며, 칠러부 또는 증발기에서 토출된 냉매를 도입하여 압축기에 제공하거나 또는 냉매를 팽창 또는 가열하여 압축기로 제공하는 축압부;를 포함하는 차량의 통합 열관리 회로가 소개된다.


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    Titel :

    INTEGRATED THERMAL MANAGEMENT CIRCUIT FOR VEHICLE


    Weitere Titelangaben:

    차량의 통합 열관리 회로


    Beteiligte:
    YANG UK IL (Autor:in) / OH MAN JU (Autor:in) / KIM KI MOK (Autor:in) / LEE SANG SHIN (Autor:in)

    Erscheinungsdatum :

    2023-02-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS



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