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Deep water circular floating artificial port

An artificial port and ring-shaped technology, applied in water conservancy projects, sea area projects, floating buildings, etc., can solve the problem of low material transfer efficiency, wave dissipation facilities that do not have the function of sheltering ships from wind, and box-type super-large floating structures. Poor performance and other issues, to achieve the effect of high security

Inactive Publication Date: 2011-12-28
CHINA NAT OFFSHORE OIL CORP +1
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (1) The hydrodynamic performance of box-type ultra-large floating structures is poor, and it is only suitable for use in bays, lagoons or offshore seas where the sea conditions are not too harsh, and cannot be used in deep seas;
[0006] (2) The semi-submersible ultra-large floating structure has no wave-dissipating facilities, does not have the function of sheltering ships from wind, and the transfer efficiency of materials is low

Method used

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Embodiment Construction

[0028] Such as Figure 1-Figure 6 As shown, the present invention includes: a single module 1, an upper pontoon 2, an intermediate pontoon 3, a lower pontoon 4, a side column 5, a center column 6, an inner wave dissipation wall 7, an outer wave dissipation wall 8, and a fixed connection Part 9, detachable connector 10, inboard berthing device 11, outboard berthing device 12, living building 13, helideck 14, crane 15 and winch 16 are made up of 16 parts altogether.

[0029] Wherein, there are several single modules 1, eight in this embodiment. Several single modules 1 are connected through fixed connectors 9 to form an arc-shaped module; several arc-shaped modules are connected through detachable connectors 10 to form an annular floating structure that can be opened and closed for ships to enter and exit. Modular structure. The single module 1 includes: several buoyant tanks, and the several buoyant tanks are arranged in layers from top to bottom. layer.

[0030] Wherein, t...

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Abstract

A deep-water annular floating artificial port is provided with several single modules connected by fixed connectors to form an arc-shaped module; several arc-shaped modules are connected by separate connectors to form a A ring-shaped floating structure that can be opened and closed for ships to enter and exit. The invention can not only be opened as a large-scale transfer base for the development of deep-sea oil and gas; moreover, it also has the functions of providing a large amount of material storage, transfer, berthing of working ships, shelter from wind, and helicopter take-off and landing for the development of deep-sea oil and gas resources.

Description

technical field [0001] The invention relates to an artificial port, in particular to an openable large-scale deep-water annular floating artificial port with the function of a large-scale offshore transfer base. It belongs to the field of marine engineering technology. Background technique [0002] The development of offshore oil and gas resources requires the deployment of a certain number of super-large floating structures on the sea. [0003] At present, there are two main structural types of ultra-large floating structures in the world: box type and semi-submersible type. The box-type super-large floating structure is mainly assembled from floating boxes floating on the water surface, which is like a giant flat plate floating on the water surface as a whole, and can be used for floating airports on the sea; the semi-submersible super-large floating structure is mainly composed of The structure floating on the water surface supported by the column and the floating body ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B3/04B63B35/44
Inventor 钟文军曾恒一刘建辉董宝辉邓贤锋彭勇何宁
Owner CHINA NAT OFFSHORE OIL CORP
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