The present invention relates to a passive cooling facility for a nuclear reactor of a ship, which removes residual heat generated from a nuclear reactor of a ship when the nuclear reactor is stopped due to a problem. According to one aspect of the present invention, the passive cooling facility comprises: a nuclear reactor in which heat is generated; a containment room arranged to surround the nuclear reactor; a thermoelectric generator to which steam generated in the nuclear reactor is delivered and using the delivered steam and seawater to produce power; a storage tank containing cooling water therein to lower the temperature inside the containment compartment; a first containment heat exchanger disposed inside the containment room; a second containment heat exchanger disposed inside the storage tank; and a first pump disposed between the first containment heat exchanger and the second containment heat exchanger and moving refrigerant circulating between the first containment heat exchanger and the second containment heat exchanger. The pump is operated by the power produced by the thermoelectric generator.

    본 발명은 선박의 원자로 피동냉각 설비에 관한 것으로, 본 발명의 일 측면에 따르면, 열이 발생되는 원자로; 상기 원자로를 감싸도록 배치된 격납실; 상기 원자로에서 발생된 증기가 전달되고, 전달된 상기 증기와 해수를 이용하여 전력을 생산하는 열전 발전기; 상기 격납실 내부의 온도를 낮추기 위해 내부에 냉각수가 수용된 저장 탱크; 상기 격납실 내부에 배치된 제1 격납 열교환기; 상기 저장 탱크 내부에 배치된 제2 격납 열교환기; 및 상기 제1 격납 열교환기 및 상기 제2 격납 열교환기 사이에 배치되고, 상기 제1 격납 열교환기 및 상기 제2 격납 열교환기 사이를 순환하는 냉매를 이동시키는 제1 펌프를 포함하고, 상기 제1 펌프는, 상기 열전 발전기에서 생산된 전력에 의해 가동되는, 피동냉각 설비가 제공될 수 있다.


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    Title :

    ATOMIC REACTOR PASSIVE COOLING INSTALLATION OF SHIP


    Additional title:

    선박의 원자로 피동냉각 설비


    Contributors:

    Publication date :

    2023-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G21C NUCLEAR REACTORS , Kernreaktoren / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS



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