Disclosed is a method for installing an insulation box of a liquefied natural gas storage tank. According to the present invention, a method for installing an insulation box of a liquefied natural gas storage tank comprises: a first step of prefabricating a plurality of standard insulation boxes disposed within a storage tank and by theoretical dimension, non-standard insulation boxes installed in a space between the standard insulation boxes, disposed at both tip ends among the plurality of standard insulation boxes, and an inner wall of a hull; a second step of measuring a real distance where the standard insulation boxes and the non-standard insulation boxes are to be installed; a third step of adjusting and marking positions where the standard insulation boxes and the non-standard insulation boxes are to be installed while considering installation tolerance between the standard insulation box and non-standard insulation box members; and a fourth step of installing the standard insulation boxes and the non-standard insulation boxes, fabricated in the first step, at the positions, marked in the third step. The present invention can shorten a construction period of the liquefied natural gas storage tank.

    액화천연가스 저장탱크의 단열박스 설치방법이 개시된다. 본 발명에 따른 액화천연가스 저장탱크의 단열박스 설치방법은, 저장탱크 내에 배치되는 복수의 표준 단열박스와, 복수의 표준 단열박스 중에서 양 끝단에 배치되는 표준 단열박스와 선체의 안벽 사이의 공간에 설치되는 비표준 단열박스를 이론 치수로 사전 제작하는 제1 단계; 표준 단열박스 및 비표준 단열박스가 설치될 실제 거리를 계측하는 제2 단계; 표준 단열박스 및 비표준 단열박스 부재들 사이의 설치 공차를 고려하여, 표준 단열박스와 비표준 단열박스가 설치될 위치를 조절하고 마킹하는 제3 단계; 및 제1 단계에서 제작된 표준 단열박스 및 비표준 단열박스를 제3 단계에서 마킹된 위치에 설치하는 제4 단계;를 포함한다.


    Access

    Download


    Export, share and cite



    Title :

    METHOD FOR INSTALLATING INSULATION BOX OF LNG STORAGE TANK


    Additional title:

    액화천연가스 저장탱크의 단열박스 설치방법


    Contributors:

    Publication date :

    2020-04-17


    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



    Corner Structure For An Installating And Tight Tank

    European Patent Office | 2021

    Free access

    CORNER STRUCTURE FOR AN INSTALLATING AND TIGHT TANK

    GUELTON BRUNO / OUVRARD FLORENT / DELANOE SEBASTIEN et al. | European Patent Office | 2016

    Free access

    FLOATING APPARATUS FOR INSTALLATING SOLAR CELL PANEL

    European Patent Office | 2017

    Free access

    HEAT INSULATION STORAGE TANK

    YOO HYE HYEON / KIM TAE WOO / CHUN MIN SUNG et al. | European Patent Office | 2015

    Free access

    HEAT INSULATION STORAGE TANK

    European Patent Office | 2016

    Free access