To suppress weight increase and elevation of center of gravity while assuring a storage space of an equipment room.SOLUTION: A marine vessel comprises: a hull 11; plural tanks which are so located as to be arranged in a bow-stern direction of the hull 11 and in which upper parts thereof are projected from an upper deck 12 of the hull 11; and an equipment room 20 which is located on the upper deck 12, and is so located as to be surrounded by a pair of adjacent tanks and a broadside 14 of the hull 11 in plan view, and has plural layers which can accommodate equipment therein. The equipment room 20 comprises a lower layer 22 which is positioned at a lowermost position, and an upper layer 21 which is located above the lower layer 22. The lower layer 22 comprises a passage wall part 26 which forms a broadside passage part 24A by which a person can go to a first side and a second side in a bow-stern direction of the equipment room 20 on the upper deck 12, and which is located on a vessel width direction Dw inner side with respect to the broadside 14. At least a part of the upper layer 21 is located above the broadside passage part 24A.SELECTED DRAWING: Figure 3
【課題】機器室の収容スペースを確保しつつ、重量増加及び高重心化を抑える。【解決手段】船舶は、船体11と、船体11の船首尾方向に複数並んで配置されて、船体11の上甲板12から上部が突出するタンクと、上甲板12の上に配置されるとともに、平面視で、隣り合う一対のタンクと船体11の舷側14とによって囲まれるように配置されて、内部に機器を収容可能な複数階層を有する機器室20と、を備える。機器室20は、最も下方に位置する下部階層22と、下部階層22よりも上層に設けられた上部階層21と、を備える。下部階層22は、上甲板12上で機器室20の船首尾方向の第一側と第二側とを行き来可能な舷側通路部24Aを形成し、舷側14よりも船幅方向Dw内側に配置された通路壁部26を備える。上部階層21は、少なくともその一部が舷側通路部24Aの上方に配置されている。【選択図】図3
MARINE VESSEL
船舶
2019-01-31
Patent
Elektronische Ressource
Japanisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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