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Towers for wind turbines

A technology for wind turbines and towers, applied in the installation/supporting configuration of wind turbines, final product manufacturing, climate sustainability, etc., which can solve transportation difficulties, high cost of steel structure towers, and vulnerable tops of concrete towers Loss and other issues to achieve the effect of ensuring safety and reducing costs

Active Publication Date: 2022-04-29
上海风领新能源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Steel structure towers are expensive and difficult to transport, making it difficult to meet the construction requirements of large cross-section and high towers
The prefabricated concrete tower can economically build large-scale wind turbines, so it has received widespread attention, but the top of the concrete tower is easily damaged, and its safety needs to be improved

Method used

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  • Towers for wind turbines
  • Towers for wind turbines
  • Towers for wind turbines

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Embodiment Construction

[0044] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0045] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0046] A tower 1000 for a wind power generator according to an embodiment of th...

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Abstract

The invention discloses a tower for a wind power generator, comprising: a tower foundation, at least a part of the tower foundation is arranged below the ground, and the tower foundation is a concrete structure with a strength grade reaching European standard C45; The tower body, the tower body is a concrete structure, and the tower body includes a plurality of tower sections connected in sequence along the up and down direction; the adapter, the adapter is a metal part, and the adapter is arranged on the tower the top of the body. According to the tower tube of the present invention, the tower tube foundation is made of concrete whose strength grade reaches European standard C45, so that the tower tube foundation can achieve proper strength and toughness, and the cost can be reduced. An adapter is set on the top of the tower, which can bear the heavy weight and torque of the fan head, thus ensuring the safety of the tower.

Description

technical field [0001] The invention relates to the technical equipment field of wind power generation, in particular to a tower used for a wind power generator. Background technique [0002] Among the concrete tower tube structures disclosed in the related art, some tower tubes adopt a steel structure, and some tower tubes adopt a concrete structure. Steel structure towers are costly and difficult to transport, and it is difficult to meet the construction requirements of large cross-section and high towers. The prefabricated concrete tower can economically build large-scale wind turbines, so it has received widespread attention, but the top of the concrete tower is easily damaged, and its safety needs to be improved. In addition, the tower foundation is the load-bearing foundation of the tower structure. Choosing a suitable concrete structure to make the tower foundation is one of the important means to ensure the overall safety of the tower. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03D13/20C04B28/04
CPCC04B28/04C04B14/06C04B14/02C04B2103/302C04B18/08Y02P70/50
Inventor 郑家宁李亮
Owner 上海风领新能源有限公司
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