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Multi-edge pipe combined wind power tower

A combined, ribbed tube technology, applied in wind power generation, wind turbines, wind turbine components, etc., can solve the problems of persistently high wind power prices, difficult construction and installation, and huge production equipment, achieving low maintenance costs and savings Great, light-weight effect

Inactive Publication Date: 2011-03-30
魏文才 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Huge and cumbersome production equipment, large investment, high cost, and easy to cause pollution; construction and installation are difficult, time-consuming, and costly, which is one of the reasons why wind power prices remain high

Method used

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  • Multi-edge pipe combined wind power tower
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  • Multi-edge pipe combined wind power tower

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

illustration:

[0021] 1. Internal fasteners

Embodiment

[0023] As shown in the figure, the embodiment of the present invention provides a hexagonal tube combined wind power tower with good rigidity and light weight. First, fix the internal fasteners 1 on the mould, according to the number of internal fasteners 1 required by the design rigidity requirements of the product; secondly, protect the internal fasteners of different materials and wall thicknesses selected according to the needs of the product. The pipe 4 is fixed on the inner fastener 1; then the hexagonal galvanized steel pipe 3 of different materials and wall thicknesses selected according to the needs of the product is cut into a certain length, and the arranged rings are sequentially combined and placed in the inner fastener. Firmware protective tube 4; then the outer fastener protective tube 5 is placed and fixed between each hexagonal galvanized steel pipe 3 in sequence, and the outer fastener protective tube 5 is hooped with the outer fastener 2, from The screw hole...

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Abstract

The invention relates to a multi-edge pipe combined wind power tower which comprises an internal fastening piece with a protecting pipe, an external fastening piece, a multi-edge pipe and a connecting flange, wherein, the multi-edge pipe can be a metal pipe or a non-metallic pipe based on various purposes. The multi-edge pipe combined wind power tower has the advantages of simple production process, good product rigidity, great anti-overturning strength, good stability, light weight, less material consumption, low cost, short construction period, low fabrication cost and no pollution during the processing course, and is convenient in combination and simple in construction and installation, thus being beneficial to reducing wind power investment and lowering generating cost.

Description

technical field [0001] The invention relates to a multi-ribbed tube combined wind power tower, which has high anti-tilting strength and good stability; easy processing, small material consumption and low cost; convenient combination, simple construction method and low cost, especially directly applicable to It can be used for the tower body of power generation, and can also be applied to the support of high-altitude objects. Background technique [0002] The tower frame of the wind power generation before the present invention mainly has several forms such as cone type, truss type, concrete type etc. at present common tower frame. Modern large-scale wind turbines usually use cone towers. This type of tower is generally composed of several sections of 20-30m conical tubes connected by flanges. The diameter of the tower gradually decreases from the bottom to the top, and the overall shape is in the shape of a circular platform. Therefore, some people call this type of tower a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D11/00
CPCY02E10/722Y02P70/50
Inventor 魏文才牟林
Owner 魏文才
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