PROBLEM TO BE SOLVED: To provide a gas dome structure providing sure and continuous airtightness in a tight seal insulation tank.SOLUTION: A gas dome structure (1) regarding the gas dome structure intended for a tight seal insulation tank includes, an air seal pipe (10) provided with a bottom end (15) in the longitudinal direction intended to pass through a connection flange (18) and a tank roof, a cover (19) fixed to the connection flange (18), a gasket compressed between the cover (19) and the connection flange (18), and steam recovery pipes (3,17) making an air tight passage of a wall of the air seal pipe (10), and the air seal pipe (10) includes a carrier plate (29) for supporting an insulation flag (30) sealing a top part of the air seal pipe (10).SELECTED DRAWING: Figure 1

    【課題】密封断熱タンクにおいて、気密性が確実かつ持続的に提供されるガスドーム構造を提供する。【解決手段】本発明は、密封断熱タンク向けに意図されたガスドーム構造(1)に関し、ガスドーム構造は、接続フランジ(18)およびタンク屋根を通過するように意図された長手方向下端(15)を備えた密封パイプ(10)と、上記接続フランジ(18)に固定されたカバー(19)と、カバー(19)と接続フランジ(18)との間で圧縮されるガスケットと、密封パイプ(10)の壁を気密的に通過する蒸気回収パイプ(3,17)とを備え、密封パイプ(10)は、密封パイプ(10)の上部を密封する絶縁プラグ(30)を支持するキャリアプレート(29)を含む。【選択図】図1


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    Title :

    GAS DOME STRUCTURE FOR TIGHT SEAL INSULATION TANK


    Additional title:

    密封断熱タンク用のガスドーム構造



    Publication date :

    2018-09-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B65D Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter , CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS / 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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