To improve a workability of installation and inspection and so on.SOLUTION: A tank structure 1A placed on the deck comprises a plurality of saddles 3 provided to be spaced so as to protrude from the deck of a ship, a grid material 4 supported from below by the plurality of saddles 3 and forming a grid in a plan view, a plurality of supporting parts arranged on the upper surface of the grid material 4, a tank supported from below by these multiple supporting parts and storing a liquid gas therein, an upper cover 22 supported by the grid material and covering the lateral and upper sides of the tank, and a plurality of lower covers 23 forming a closed space together with the upper cover 22 by attaching so as to close grid-like openings 4a of the grid material 4.SELECTED DRAWING: Figure 5
【課題】設置及び点検等の作業性を向上する。【解決手段】デッキ置きタンク構造1Aは、船舶の甲板から突出するように間隔をあけて設けられた複数のサドル3と、これら複数のサドル3によって下方から支持されて、平面視で格子状をなす格子材4と、格子材4の上面に配置された複数の支持部と、これら複数の支持部によって下方から支持され、内部に液化ガスが収容されるタンクと、格子材に支持されて、タンクの側方及び上方を覆う上部カバー22と、格子材4の格子状の開口4aを塞ぐように取り付けられることで上部カバー22とともに密閉空間を形成する複数の下部カバー23と、を備える。【選択図】図5
TANK STRUCTURE PLACED ON DECK, SHIP, INSTALLATION METHOD OF TANK AND INSPECTION METHOD
デッキ置きタンク構造、船舶、タンクの据え付け方法及び点検方法
2019-02-07
Patent
Electronic Resource
Japanese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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