The present invention relates to a sealing measurement of a cargo tank dome of a vessel. According to the present invention, a cargo tank dome top part (15) is formed on the upper part of a cargo tank (13) of a vessel for storing liquefied gas, and a sealing member (300) is installed between an upper flange (101) coupled to an upper side part of the cargo tank dome top part (15) and a lower flange (201) coupled to the top of an upper deck of a hull (16), which surrounds the cargo tank (13) by being spaced apart from the cargo tank dome top part (15) at an interval. The sealing member (300) has a clamping strap (350) mounted on a sealing plate (330). The sealing plate (330) is horizontally formed on upper and lower plates (301, 302), and an arched middle plate (303) is integrally formed between the upper and lower plates (301, 302). The clamping strap (350) has a rectangular band shape, and upper and lower sides are attached to the arched middle plate (303). Accordingly, the sealing member having the clamping strap formed therein is installed, thereby providing an effect of being stably deformed even if pressure variance occurs in accordance with thermal expansion or shrinkage of the cargo tank of the vessel.

    본발명은 선박 카고탱크 돔의 실링부재에 관한 것으로, 액화가스를 저장하기 위한 선박의 카고탱크(13)의 상부에 카고탱크 돔 상단부(15)가 형성되되, 상기 카고탱크 돔 상단부(15) 상부 측부에 결합된 상부플랜지(101)와, 상기 카고탱크 돔 상단부(15)와 일정간격을 두고 상기 카고탱크(13) 주위를 감싸는 선체 상부 갑판(16)의 상단에 결합되는 하부플랜지(201) 사이에 실링부재(300)가 설치되되, 상기 실링부재(300)는 실링판(330)에 클램핑스트랩(350)이 장착되는 것으로 상기 실링판(330)은 상부판(301) 및 하부판(302)이 수평으로 형성되고 상기 상,하부판(301, 302) 사이에 원호형상의 중간판(303)이 일체로 형성되는 것이며, 상기 클램핑스트랩(350)은 직사각형의 밴드형상으로서 상하변이 상기 원호형상의 중간판(303)에 각각 부착되는 것으로, 본발명은 클램핑스트랩이 형성되는 실링부재를 설치하여 선박 카고탱크의 열팽창이나 수축에 따른 압력변동이 있더라도 안정적으로 변형하는 현저한 효과가 있다.


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    Titel :

    sealing part of cargo tank dome of ship with clamping strap


    Weitere Titelangaben:

    클램핑스트랩이 형성되는 선박 카고탱크 돔의 실링부재


    Beteiligte:
    JO SEE YOUNG (Autor:in) / MYUNG IN HAE (Autor:in)

    Erscheinungsdatum :

    2019-01-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    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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