A battery module according to one embodiment of the present invention comprises: a cartridge having an accommodation space therein; a plurality of battery cells located in the accommodation space; a cooling unit for cooling the battery cells; and a heat exchange unit for exchanging heat with the cooling unit, wherein the heat exchange unit comprises: a heat exchange chamber having an internal space; a lower cooling flow path located inside the heat exchange chamber and through which a cooling fluid flows; an upper cooling flow path located at an upper part of the lower cooling flow path and through which the cooling fluid supplied from the lower cooling flow path flows; and a connection flow path through which the cooling fluid flowing through the lower cooling flow path is supplied to the upper cooling flow path.

    Un module de batterie selon un mode de réalisation de la présente invention comprend : une cartouche ayant un espace de réception en son sein; une pluralité d'éléments de batterie situés dans l'espace de réception; une unité de refroidissement permettant de refroidir les éléments de batterie; et une unité d'échange de chaleur permettant d'échanger de la chaleur avec l'unité de refroidissement, l'unité d'échange de chaleur comprenant : une chambre d'échange de chaleur ayant un espace interne; un trajet de débit de refroidissement inférieur situé à l'intérieur de la chambre d'échange de chaleur et à travers lequel s'écoule un fluide de refroidissement; un trajet de débit de refroidissement supérieur situé au niveau d'une partie supérieure du trajet de débit de refroidissement inférieur et à travers lequel s'écoule le fluide de refroidissement fourni par le trajet de débit de refroidissement inférieur; et un trajet de débit de connexion à travers lequel le fluide de refroidissement passant par le trajet de débit de refroidissement inférieur est fourni au trajet de débit de refroidissement supérieur.

    본 발명의 일 실시 예에 따른 배터리 모듈은 내부에 수용 공간을 가지는 카트리지와 상기 수용 공간에 위치하는 복수 개의 배터리 셀과 상기 배터리 셀을 냉각하는 냉각 유닛과 그리고 상기 냉각 유닛과 열교환하는 열교환 유닛을 포함하되 상기 열교환 유닛은 내부 공간을 가지는 열교환 챔버와 상기 열교환 챔버 내에 위치하며 냉각 유체가 흐르는 하부 냉각 유로와 상기 하부 냉각 유로의 상부에 위치하며, 상기 하부 냉각 유로에서 공급된 상기 냉각 유체가 흐르는 상부 냉각 유로와 그리고 상기 하부 냉각 유로에 흐르는 상기 냉각 유체를 상기 상부 냉각 유로에 공급하는 연결 유로를 포함하는 배터리 모듈을 포함한다.


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    Title :

    BATTERY MODULE, BATTERY PACK COMPRISING SAME, AND VEHICLE


    Additional title:

    MODULE DE BATTERIE, BLOC-BATTERIE LE COMPRENANT ET VÉHICULE
    배터리 모듈 및 이를 포함하는 배터리 팩, 자동차


    Contributors:
    SON SANG-IL (author) / YOO HA-NEUL (author) / CHOI YUN-KI (author) / HA JONG-SOO (author)

    Publication date :

    2017-09-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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