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An automatic level adjustment device for offshore nuclear power plant

A horizontal adjustment device and nuclear power technology, applied in nuclear power generation, nuclear power plant auxiliary equipment, greenhouse gas reduction, etc., can solve problems such as nuclear power plant tilt, achieve the effect of improving redundancy and ensuring reliability

Active Publication Date: 2019-06-07
XIAMEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to provide an automatic level adjustment device for a marine nuclear power plant to solve the inclination problem of the nuclear power plant caused by the marine environment

Method used

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  • An automatic level adjustment device for offshore nuclear power plant
  • An automatic level adjustment device for offshore nuclear power plant

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Embodiment Construction

[0013] To further illustrate the various embodiments, the present invention is provided with accompanying drawings. These drawings are a part of the disclosure of the present invention, which are mainly used to illustrate the embodiments, and can be combined with related descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should understand other possible implementations and advantages of the present invention. Components in the figures are not drawn to scale, and similar component symbols are generally used to denote similar components.

[0014] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments. Such as figure 1 and figure 2 As shown, an automatic level adjustment device for a marine nuclear power plant may include a central hanging basket 1 , a hanging basket platform 2 , a first-stage rotating ring 3 and a s...

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Abstract

The invention relates to an automatic level adjusting device for an offshore nuclear power device. The offshore nuclear power device comprises a reactor containment, first and second reactor circuitsand power generation equipment. The automatic level adjusting device can comprise a central hanging basket, a hanging basket platform and at least two stages of rotary rings. Two ends of the hemispherical central hanging basket are mounted at radial opposite positions of the first stage of rotary ring via a first stage of bearings, the first stage of rotary ring is connected with the next stage ofrotary ring by two radially opposite next stages of bearings, and so on in a similar fashion; the last stage of rotary ring is mounted on the reactor containment via two radially opposite last stagesof bearings, and the locations of the various stages of bearings are different from one another, so that the central hanging basket can rotate along optional directions relative to the reactor containment; the hanging basket platform is fixedly arranged on the lower portion of the central hanging basket, and the first and second reactor circuits and the power generation equipment are mounted on the hanging basket platform, so that the gravity center of the central hanging basket is positioned below the sphere center of the central hanging basket.

Description

technical field [0001] The invention relates to the field of nuclear science and engineering, in particular to an automatic level adjustment device for a marine nuclear power plant. Background technique [0002] The marine environment will cause sway, tilt and heave effects on the nuclear power plant at sea, especially the inclination caused by the marine environment to the nuclear power plant will bring a great test to the safe operation of the nuclear power plant, and at the same time limit the nuclear power plant at sea. device development. Existing offshore nuclear power plants have set clear requirements on the inclination angle, limiting the allowable inclination angle of the device, but it has not fundamentally solved the problem. Contents of the invention [0003] The invention aims to provide an automatic level adjustment device for a marine nuclear power plant to solve the inclination problem of the nuclear power plant caused by the marine environment. For this...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G21D1/02
CPCG21D1/02Y02E30/00
Inventor 张尧立叶楷张彬彬李宁
Owner XIAMEN UNIV
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