Disclosed is a cooling system for an electric propulsion boat, which may increase cooling efficiency. The disclosed cooling system for an electric propulsion boat is applied to an electric propulsion boat including a boat body on which a battery module is mounted, and an outboard unit which is detachably installed in the boat body and is provided with an electric motor rotating and driving a propeller. The disclosed cooling system for an electric propulsion boat comprises: a cooling water introduction path which is provided at any one place of the boat body or the outboard unit, and has a cooling water introduction port; a cooling water distribution unit which distributes cooling water introduced through the cooling water introduction path at a predetermined ratio; a first cooling path which is provided to be able to exchange heat with the battery module, transports one cooling water distributed by the cooling water distribution unit, and has a first cooling water emission port emitting the cooling water; and a second cooling path which is provided to be able to exchange heat with the electric motor, transports another cooling water distributed by the cooling water distribution unit, and has a second cooling water emission port emitting the cooling water.

    전기추진선박용 냉각시스템이 개시되어 있다. 이 개시된 전기추진선박용 냉각시스템은 내부에 배터리 모듈이 장착되는 선박 본체와; 선박 본체에 대해 탈부착 가능하게 설치되는 것으로, 프로펠러를 회전 구동하는 전기모터를 구비한 선외기를 포함하는 전기추진선박에 적용되는 것으로, 선박 본체 및 선외기 중 적어도 어느 한 곳에 마련되며, 냉각수 유입구를 가지는 냉각수 유입경로와; 냉각수 유입경로를 통하여 유입된 냉각수를 소정 비율로 분배하는 냉각수 분배부와; 배터리 모듈과 열교환 가능하게 마련되는 것으로, 냉각수 분배부에 의해 분배된 일 냉각수를 수송하며 냉각수를 배출하는 제1냉각수 배출구를 가지는 제1냉각경로; 및 전기모터와 열교환 가능하게 마련되는 것으로, 냉각수 분배부에 의해 분배된 다른 냉각수를 수송하며 냉각수를 배출하는 제2냉각수 배출구를 가지는 제2냉각경로를 포함한다.


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    Titel :

    COOLING SYSTEM FOR ELECTRIC PROPULSION BOAT


    Weitere Titelangaben:

    전기추진선박용 냉각시스템


    Beteiligte:
    SO DAE SOB (Autor:in) / WON JUN HEE (Autor:in)

    Erscheinungsdatum :

    2023-06-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / 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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