A protection structure for cryogenic fluid according to the present invention comprises: a protection area which has latent leakage possibility of cryogenic fluid; one or more cryogenic fluid drain holes which are formed in the protection area; a cryogenic fluid pipe which is connected to the cryogenic fluid drain holes; a first valve which opens and closes the cryogenic fluid pipe; one or more rainwater drain holes which are formed in the protection area; a rainwater pipe which is connected to the rainwater drain holes; a second valve which opens and closes the rainwater pipe; a detector which is installed in the protection area and detects the leakage of the cryogenic fluid; and a controller which controls the opening and closing of the first and second valves on the basis of the output value from the detector. Therefore, the present invention safely collects and treats leaking cryogenic fluid.

    본 발명에 따른 초저온 유체 방호 구조는, 초저온 유체의 유출 가능성이 잠재하는 방호 영역, 상기 방호 영역에 형성되는 적어도 하나의 초저온 유체 배수홀, 상기 초저온 유체 배수홀과 연결되는 초저온 유체 배관, 상기 초저온 유체 배관을 개폐하는 제1 밸브, 상기 방호 영역에 형성되는 적어도 하나의 빗물 배수홀, 상기 빗물 배수홀과 연결되는 빗물 배관, 상기 빗물 배관을 개폐하는 제2 밸브, 상기 방호 영역에 설치되어 상기 초저온 유체의 유출 여부를 감지하는 디텍터 및 상기 디텍터의 출력값에 기초하여 상기 제1 밸브 및 상기 제2 밸브의 개폐를 제어하는 컨트롤러를 포함한다.


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    Title :

    STRUCTURE FOR PROTECTING SPILLED CRYOGENIC FLUIDS


    Additional title:

    초저온 유체 방호 구조


    Contributors:

    Publication date :

    2016-03-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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