The present invention provides a semi-submersible drill ship having a ventilation trunk vertically penetrating an upper deck comprising: a drill ship body having an upper deck; a plurality of compartments provided to the upper deck and divided from each other to be arranged; a ventilation trunk vertically penetrating an upper end surface of the upper deck and the lower end surface of the upper deck; and a ventilation duct connecting the compartments with the ventilation trunk to form a ventilation pipe.

    본 발명은 상부 데크를 갖는 시추선 선체와; 상기 상부 데크에 마련되며, 서로 구획되어 배치되는 다수의 격실과; 상기 상부 데크의 상단면 및 상기 상부 데크의 하단면을 수직 방향을 따라 관통하여 설치되는 통풍 트렁크; 및 상기 다수의 격실들과 상기 통풍 트렁크를 연결하여, 통풍 관로를 이루는 통풍 덕트를 포함하는 상부데크를 상하 수직관통하는 통풍 트렁크가 설치된 반잠수식 시추선을 제공한다.


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    Title :

    SEMI-SUBMERSIBLE DRILLING RIG


    Additional title:

    상부데크를 상하 수직관통하는 통풍 트렁크가 설치된 반잠수식 시추선


    Contributors:
    LEE SOO HO (author) / SON KIL SEUNG (author) / PARK SE IL (author) / KIM DAE GUEN (author) / CHOI JEE HOON (author) / BAE JAE RYU (author)

    Publication date :

    2015-12-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F24F Klimatisierung , AIR-CONDITIONING



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