Insulation System of Liquefied Gas Storage Tank

The present invention relates to an insulation system of a liquefied gas storage tank configured by stacking an insulation wall and a sealing wall in succession, comprising: an invar tube installed on a corner part, where two inner walls of a liquefied gas storage tank meet each other, to connect th...

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Bibliographic Details
Main Author PARK KWANG JUN
Format Patent
LanguageEnglish
Korean
Published 30.07.2021
Subjects
BLASTING
EQUIPMENT FOR SHIPPING
FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES
FIXED-CAPACITY GAS-HOLDERS
HEATING
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
STORING OF DISTRIBUTING GASES OR LIQUIDS
TRANSPORTING
VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES
WEAPONS
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Summary:The present invention relates to an insulation system of a liquefied gas storage tank configured by stacking an insulation wall and a sealing wall in succession, comprising: an invar tube installed on a corner part, where two inner walls of a liquefied gas storage tank meet each other, to connect the insulation wall to the inner wall of a ship; and a trihedron installed on a corner part, where three inner walls of the liquefied gas storage meet one another, to be connected to the invar tube. Provided is an insulation system of a liquefied gas storage tank, wherein the invar tube is installed both on a corner part in a widthwise direction, where an inner wall having a widthwise area meets a neighboring inner wall in the liquefied gas storage tank, and on corner part in a lengthwise direction, where an inner wall having a lengthwise area meets a neighboring inner wall in the liquefied gas storage tank, and the trihedron has a connection part, which is connected to the invar tube, formed in three directions to interconnect invar tubes installed in three different direction. 본 발명은 단열벽과 밀봉벽이 순차적으로 적층되어 구성되는 액화가스 저장탱크의 단열시스템에 있어서, 액화가스 저장탱크의 두 내벽이 만나는 코너부에 설치되어 밀봉벽을 선체 내벽과 연결시키는 인바튜브; 및 액화가스 저장탱크의 세 내벽이 만나는 코너부에 설치되어 인바튜브와 연결되는 트라이헤드론을 포함하고, 상기 인바튜브는 액화가스 저장탱크에서 횡방향으로 면적을 가지는 내벽이 이웃하는 내벽과 만나는 횡방향 코너부와 액화가스 저장탱크에서 종방향으로 면적을 가지는 내벽과 이웃하는 내벽이 만나는 종방향 코너부에 모두 설치되고, 상기 트라이헤드론은 서로 다른 세 방향으로 설치되는 인바튜브를 서로 연결시키기 위하여 인바튜브와 연결되는 연결부가 세 방향으로 형성되는 것을 특징으로 하는 액화가스 저장탱크의 단열시스템을 제공한다.
Bibliography:Application Number: KR20200008457