The present invention relates to a vehicle engine cooling system, comprising: a high-temperature radiator where high-temperature cooling water flows to cool the engine by using external air; a low-temperature radiator where low-temperature cooling water flows to cool a water-cooled condenser by using external air; an integrated cooler for cooling low-pressure EGR gas and the air, which has passed through a turbocharger, by using the cooling water of the high-temperature radiator and the low-temperature radiator; a high-temperature radiator circulation line placed for the high-temperature cooling water to circulate in the high-temperature radiator, the engine, and the integrated cooler; a low-temperature radiator circulation line placed for the low-temperature cooling water to circulate in the low-temperature radiator, the condenser, and the integrated cooler; and multiple control valves placed on the high-temperature radiator circulation line and the low-temperature radiator circulation line to control the flow of the cooling water.

    본 발명은 차량 엔진 냉각 시스템에 관한 것으로, 외부 공기를 이용하여 엔진을 냉각하기 위한 고온 냉각수가 흐르는 고온 라디에이터; 외부 공기를 이용하여 수냉식 콘덴서를 냉각하기 위한 저온 냉각수가 흐르는 저온 라디에이터; 상기 고온 라디에이터와 상기 저온 라디에이터의 냉각수를 이용하여 저압 EGR 가스와 터보 차저를 통과한 공기를 냉각하는 통합 쿨러; 상기 고온 냉각수가 상기 고온 라디에이터, 상기 엔진 및 상기 통합 쿨러를 순환하도록 구비된 고온 라디에이터 순환 라인; 상기 저온 냉각수가 상기 저온 라디에이터, 상기 콘덴서 및 통합 쿨러를 순환하도록 구비된 저온 라디에이터 순환 라인; 및 상기 고온 라디에이터 순환 라인 및 상기 저온 라디에이터 순환 라인 상에 구비되어 상기 냉각수의 흐름을 제어하는 복수 개의 제어 밸브;를 포함한다.


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    Title :

    COOLING AND THERMOELECTRIC POWER GENERATING SYSTEM FOR VEHICLE


    Additional title:

    차량 엔진 냉각 시스템


    Contributors:
    NAM JONG WOO (author) / CHO HYUN (author) / LEE JOON HO (author) / CHUNG HAN SHIN (author)

    Publication date :

    2015-11-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL



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