Constantly stable offshore nuclear power platform

A nuclear power and platform technology, applied in the direction of reducing the movement of ships and floating buildings through displacement, to achieve the effect of small movement range, meeting restriction requirements, and high safety

Active Publication Date: 2015-11-18
CHINA NAT OFFSHORE OIL CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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 ga

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  • Constantly stable offshore nuclear power platform
  • Constantly stable offshore nuclear power platform
  • Constantly stable offshore nuclear power platform

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[0015] The present invention will be described in detail below in conjunction with the drawings and embodiments.

[0016] Such as Figure 1 ~ Figure 3 As shown, the present invention provides a stable offshore nuclear power platform, which includes a fixed ballast tank 1, a truss 2, a diagonal brace 3, a pontoon 4, a pillar 5, a deck 6, a nuclear island cabin 7, and a nuclear island cabin hatch Cover and anti-collision protection structure 8, windlass 9, crane 10, living building 11, helicopter deck 12 and anchor cable 13.

[0017] A fixed ballast tank 1 is provided at the bottom of the nuclear power platform. After the nuclear power platform is in place, a solid ballast with a larger specific gravity is poured into the fixed ballast tank 1 so that the center of gravity of the nuclear power platform is below the center of buoyancy. Provide additional restoring torque to reduce the inclination of the platform. The upper part of the fixed ballast tank 1 is connected to the bottom o...

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Abstract

The invention relates to a constantly stable offshore nuclear power platform. A permanent ballast tank is arranged at the bottom of the nuclear power platform; after the nuclear power platform is in position, a solid ballast poured into the permanent ballast tank ensures that the center of gravity of the nuclear power platform is positioned below the center of buoyancy; the upper part of the permanent ballast tank is connected with the bottom of a buoyancy tank through a truss and an inclined strut, the periphery at the upper part of the buoyancy tank is connected with the bottom of a deck through a plurality of upright posts, and the upright posts are used as a main support structure and a stability keeping structure of the nuclear power platform; a cylindrical nuclear island cabin is arranged between the middle of the top of the buoyancy tank and the deck, the upper end of the nuclear island cabin penetrates through the deck, and a nuclear island cabin hatch cover and an anti-collision protection structure are arranged on the deck; the nuclear island cabin contains a nuclear island plant comprising a small nuclear reactor containment and internal circuit facilities; after the nuclear power platform is in position, the height of the sea level is larger than the immersion height of the nuclear reactor containment. The constantly stable offshore nuclear power platform provided by the invention has the advantages of constant stability, good safety, simple structure and low construction cost, and can provide stable, reliable and clean energy sources for offshore oil-gas field development as well as island and shore users.

Description

technical field [0001] The invention relates to an offshore nuclear power platform, in particular to a constant-stable offshore nuclear power platform suitable for the technical field of ocean engineering. Background technique [0002] Offshore nuclear power plants can be used to supply power 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 and offshore engineering facilities far away from land power grids, regional power supply, Application potential for heating 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 generator sets and fuel storage equipment. The way of discharge...

Claims

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Application Information

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IPC IPC(8): B63B35/44B63B39/02
Inventor 冯玮刘聪朱江王春升粟京兰志刚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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