The invention relates to the technical field of floating storage and unloading oil tankers, and discloses a multi-interface bow structure of a floating production storage and unloading device, which comprises a bottom plate, a bow sealing plate, a main deck and two side bulkheads. According to the multi-connector bow structure of the floating type production, storage and unloading device, the single-point cabin, the inner turret mooring installation piece, the outer turret mooring piece and the multi-point mooring piece are arranged, the ship bow is provided with the single-point cabin, spatial isolation is conducted on the single-point cabin through the octagonal cabin, and a single-point inner turret arrangement space with the maximum diameter being 30 m is reserved; an inner turret is arranged between an octagonal cabin and a forecastle body, a connecting plane of an outer turret mooring piece and the turret are connected with the FPSO bow through a rigid arm structure in a single-point mode, a multi-point mooring system is completely installed on the side cabin wall of a ship body, an additional supporting cabin serves as a void cabin, a forecastle deck or a main deck face does not need to be provided with a chain locker, and the structure is simple. And deck space is not occupied, enough space is reserved for the broadside, and the FPSO has universality and can be suitable for sea conditions of multiple different operation sea areas and various positioning and mooring modes.
本发明涉及浮式储卸油船技术领域,且公开了浮式生产储卸装置的多接口艏部结构,包括:底板、艏封板、主甲板和两个侧舱壁。该浮式生产储卸装置的多接口艏部结构,通过设置单点舱、内转塔系泊安装件、外转塔系泊件和多点系泊件,船艏设置单点舱,采用八角舱对单点舱进行空间隔离,预留最大直径为30米的单点内转塔布置空间,将内转塔布置于八角舱与艏楼本体之间,外转塔系泊件的连接平面,转塔单点型式通过刚性臂结构与FPSO艏部相连,多点系泊系统全部安装在船体的侧舱壁,附加支撑舱作为空舱,艏楼甲板或主甲板面不需要设置锚链舱,不占用甲板空间以及给舷侧预留足够空间,使FPSO具有通用性,能够适用多个不同作业海域海况条件、以及各种定位系泊方式。
Multi-interface bow structure of floating production, storage and unloading device
浮式生产储卸装置的多接口艏部结构
2024-01-16
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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