본 발명은 제트펌프 추진체가 구비되는 선박에 관한 것으로, 구체적으로는 선체의 하부에 중공이 형성되는 터널부를 구비하여 고압의 유체를 터널부로 분사함으로써 1차 추력을 발생시키고, 동시에 입구의 너비보다 작은 출구를 통하여 유체의 흐름을 제어함으로써 2차 추력을 발생시켜 추진 효율을 높일 수 있는 제트펌프 추진체가 구비되는 선박에 관한 것이다. 본 발명은 선체 하부면에 결합되며, 내부가 중공으로 형성되고, 내측에 해수가 관통되어 흐르는 터널부; 상기 터널부의 내측에 압축공기를 공급하는 이젝터; 상기 이젝터와 연결되어 선체 외부에서 흡입된 공기를 압축하는 압축기; 및 상기 압축기와 연결되어 선체 외부의 공기를 흡입하는 공기 흡입부;를 포함한다.

    The present invention relates to a vessel with a jet pump propellant, and more specifically, to a vessel with a jet pump propellant, which generates first thrust by having a tunnel unit in which a hollow is formed on a lower portion of a hull to spray high pressure fluid onto the tunnel unit, and generates second thrust by controlling a flow of fluid through an exit which is smaller than width of an entrance, thereby increasing propulsive efficiency. The present invention includes: a tunnel unit which is coupled to the lower portion of the hull, and is hollow, and in which sea water flows; an ejector supplying compressed air to the inside of the tunnel unit; a compressor connected with the ejector to compress air absorbed from the outside of the hull; and an air absorbing unit connected with the compressor to absorb the air from the outside of the hull.


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    Title :

    A vessel equipped with a jet pump propellant


    Additional title:

    제트펌프 추진체가 구비되는 선박


    Publication date :

    2022-07-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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