According to one aspect of the present invention, provided is a vessel provided with a nuclear power plant, comprising: a hull equipped with a containment chamber and a ballast tank into which seawater flows; a nuclear reactor disposed in the containment chamber, accommodating a core and a coolant, and generating a second medium; and a decompression unit for lowering the pressure of the nuclear reactor when an accident occurs and the reactor is in a stopped state, wherein the coolant is heated by the core to form a first medium, and the decompression unit includes a pressure reducing heat exchanger disposed in the ballast tank to condense the first medium through the seawater, thereby capable of removing residual heat of the nuclear reactor using seawater when the nuclear reactor is in an accident state by an accident.

    본 발명의 일 측면에 따르면, 격납실 및 해수가 유입되는 밸러스트탱크가 구비되는 선체; 상기 격납실에 배치되고, 노심 및 냉각재를 수용하고 제2 매체를 발생시키는 원자로; 및 사고가 발생되어 상기 원자로가 정지상태인 사고발생상태일 때, 상기 원자로의 압력을 낮추기 위한 감압유닛을 포함하고, 상기 냉각재는 상기 노심에 의해 가열되어 제1 매체로 형성되고, 상기 감압유닛은, 상기 밸러스트탱크에 배치되어 상기 해수를 통해 상기 제1 매체를 응축시키는 감압열교환기를 포함하는, 원전이 구비된 선박이 제공될 수 있다.


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    Title :

    Vessel with nuclear power plant


    Additional title:

    원전이 구비된 선박


    Contributors:

    Publication date :

    2023-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS



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