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.
COOLING SYSTEM FOR ELECTRIC PROPULSION BOAT
전기추진선박용 냉각시스템
14.06.2023
Patent
Elektronische Ressource
Koreanisch
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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