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Column stabilized offshore nuclear power platform

A technology of nuclear power and columns, applied to floating buildings and other directions, to achieve the effect of convenient construction, sufficient stability, and reduced project cost

Active Publication Date: 2015-12-09
CHINA NAT OFFSHORE OIL CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the increase of oil field development activities, the demand for electricity and heat increases rapidly, while the traditional oil or gas power generation methods are subject to fuel supply problems

Method used

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  • Column stabilized offshore nuclear power platform
  • Column stabilized offshore nuclear power platform

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Embodiment Construction

[0017] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0018] like figure 1 As shown, the present invention provides a column-stabilized offshore nuclear power platform, which includes an annular buoyancy tank 1, horizontal braces 2, columns 3, platform deck 4, nuclear island cabin 5, nuclear island cabin hatch cover and anti-collision protection structure 6. Living building 7, crane 8, life-saving facilities 9, power generation equipment and auxiliary system room 10, and helicopter deck 11.

[0019] The bottom of the nuclear power platform is provided with an annular buoyancy tank 1, which provides the main buoyancy for the nuclear power platform; the bottom of the annular buoyancy tank 1 can be provided with a plurality of suction pile foundations (not shown in the figure), which can be passed through when working in shallow waters. The suction pile foundation is fixed on the seabed; a horizontal cross...

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Abstract

The invention relates to a column stabilized offshore nuclear power platform. The bottom of the nuclear power platform is provided with an ring-shaped floating box, the bottom of the ring-shaped floating box is fixed to the seabed of a shoal water area through a suction pile foundation, and a cross-shaped horizontal transversal support is disposed in a hollow position of the ring-shaped floating box; four corners of the floating box are respectively provided with columns, the outside face of each column is provided with a suspension chain type or tensioning anchoring system used for locating in a deepwater area; the upper portion of the ring-shaped floating box is connected with the bottom of the platform deck, and axes of columns and the axis of the suction pile foundation coincide; and a cylindrical nuclear island cabin is disposed between the middle portion of the horizontal transversal support in the ring-shaped floating box and the platform deck, the upper end of the nuclear island cabin penetrates through the platform deck, the platform deck is provided with a nuclear island hatch cover and an anticollision protection structure, and the sea level is higher than an immersion height needed by the nuclear island cabin after the nuclear power platform is arranged in place. The column stabilized offshore nuclear power platform is good in security, simple in structure, easy to mount and arrange in place, and low in engineering cost, and the column stabilized offshore nuclear power platform can provide stable, reliable and clean energy for exploitation of offshore oil and gas fields in shoal water areas and deepwater areas, islands and seaside users.

Description

technical field [0001] The invention relates to an offshore nuclear power platform, in particular to a column-stabilized offshore nuclear power platform suitable for the technical field of ocean engineering. Background technique [0002] Offshore nuclear power plants can be used to supply electricity and heat to nearby offshore or land users, and can also desalinate seawater. For remote areas where conventional coal or oil and natural gas fuel transportation is difficult, as well as islands far away from land power grids, offshore engineering facilities, offshore oil field development, etc. All have the application potential of regional power supply, heat supply and water supply. In particular, it can provide sufficient and stable clean energy supply for offshore oil field production, and can effectively solve the demand problem of those oil fields with tight power supply. It may even reduce the traditional fuel or gas power generation due to the saving of fuel or gas genera...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B35/44
Inventor 冯玮刘聪朱江谢彬粟京王春升范模侯金林金阳谭越平朝春马强王艳红陈国龙何春百李强李世铭王国栋尚超周晓东
Owner CHINA NAT OFFSHORE OIL CORP
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