Disclosed is a corner structure of a liquefied gas storage tank which is installed on a corner of a storage tank for loading liquefied gas to support a sealing wall installed on an inner surface of the storage tank to prevent a leakage of the liquefied gas. The corner structure comprises: a fixed member (110, 110a) fixed on an inner surface of a corner of the storage tank; a movable member (130) supported on the fixed member to be moved straight; a stopping member (140) attached to the fixed member to prevent the movable member from being separated from the fixed member; and an insulation member arranged between the sealing wall and a hull. The fixed member includes a guide unit (114) having a guide groove unit (114a). The movable member includes a guide protrusion unit (133) inserted into the guide groove unit. The stopping member is coupled to the guide unit to prevent the guide protrusion unit from being separated from the guide groove unit. The stopping member is coupled to the guide unit while being pressed towards the movable member.

    액화가스를 적재하는 저장탱크의 내부 표면에 설치되어 액화가스의 누출을 방지하는 밀봉벽을 지지하도록 상기 저장탱크의 모서리에 설치되는 액화가스 저장탱크의 코너 구조체가 개시된다. 코너 구조체는, 상기 저장탱크 모서리의 내부 표면에 고정되는 고정부재(110, 110a)와; 상기 고정부재 상에 직선이동 가능하게 지지되는 가동부재(130)와; 상기 가동부재가 상기 고정부재로부터 이탈되는 것을 방지하기 위해 상기 고정부재에 부착되는 멈춤부재(140)와; 상기 밀봉벽과 선체 사이에 배치되는 단열부재; 를 포함한다. 상기 고정부재는 안내홈부(114a)가 형성된 안내부(114)를 포함하고, 상기 가동부재는 상기 안내홈부에 삽입되는 안내돌기부(133)를 포함한다. 상기 멈춤부재는 상기 안내돌기부가 상기 안내홈부로부터 이탈되는 것을 방지하도록 상기 안내부에 결합된다. 상기 멈춤부재는 상기 가동부재를 향하여 가압된 상태로 상기 안내부에 결합된다.


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    Title :

    CORNER STRUCTURE OF LIQUEFIED GAS STORAGE TANK


    Additional title:

    액화가스 저장탱크의 코너 구조체


    Contributors:

    Publication date :

    2018-06-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES



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