A drain hole for a floating offshore structure according to an embodiment of the present invention comprises: a first pipe having a cylindrical shaped first pipe frame, and a fire protection filler that is filled in the first pipe frame; and a second pipe having a second pipe frame connected under the first pipe, and a blocking member installed on the second pipe frame, wherein the fire protection filler has a plurality of holes. In an embodiment of the present invention, it is intended to provide the drain hole for a floating offshore structure capable of blocking a low-temperature brittleness phenomenon in a cryogenic state and blocking a flame in a state of outbreak of fire.

    본 발명의 일 실시예에 따른 부유식 해상 구조물용 배수구는 원통 형상의 제1 배관 틀, 상기 제1 배관 틀에 채워지는 방화용 충진재를 포함하는 제1 배관; 그리고 상기 제1 배관 아래에 연결되는 제2 배관 틀, 상기 제2 배관 틀에 설치되는 차단 부재를 포함하는 제2 배관을 포함하고, 상기 방화용 충진재는 복수개의 홀을 가진다.


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    Title :

    DRAIN FOR FLOATING OFFSHORE STRUCTURES


    Additional title:

    부유식 해상 구조물용 배수구


    Contributors:
    KIM YEON HO (author)

    Publication date :

    2022-03-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    E03F SEWERS , Abwasserkanäle / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F16K VALVES , Ventile



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