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Improved wind force recovering device

A recovery device, wind technology, applied in the field of vertical axis type improvement, can solve problems such as performance degradation, visual interference, etc., to achieve the effect of high mechanical performance

Inactive Publication Date: 2004-07-14
约瑟普 +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Patent P 055984 "System for increasing the performance of vertical axis wind turbines" also produces serious visual disturbances due to its higher height than the above-mentioned improved device, as well as its performance degradation

Method used

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Embodiment Construction

[0021] According to the accompanying drawings, the modification of the vertical axis wind recovery device consists of a reinforced concrete tower 1 with a ventilation body 2 at the top, which has an open side but whose entire profile is defined by adjustable shutters 3 .

[0022] Ventilation body 2 is umbrella-shaped, has a circle or polygon plane as shown in Figure 3 to 7, and its surface area is greater than the surface of tower 1, and its vertical ventilation body height 2 is preferably about 2.5 and 3 meters (8.2-10 foot).

[0023] Said improved practical embodiment basically shows three options according to the height that can reach the structure formed by the tower 1 and the ventilation body 2 .

[0024] First option, with a structure with a height between 10 and 15 meters, depending on the site where it will be placed and the desired wind recovery.

[0025] The second option is a structure with a height between 5 and 10 meters, according to the same factors as previous...

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PUM

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Abstract

The improved structure includes one reinforced concrete body with circular or polygonal cross section and inside channels with gradually reduced cross section area to force wind to act on the vanes perpendicular to the central rotating shaft tangentially. The ventilating body is protected by means of one electronically adjustable metal shutter around the side surface and has curved bottom and top. The ventilating body on the low height tower top of reinforced concrete contains useful mechanical members and electricity generator and has one raised peripheral around the central area for the rotating body to be set and one curved covering body. The central area is protected with one transparent covering body, so that sun light acts on polished edge and flat bottom of the vanes.

Description

(1) Technical field [0001] The invention relates to the improvement of wind recovery devices, especially of the vertical axis type, thus obtaining higher mechanical performance. These improved features are fully described in the description below. (2) Background technology [0002] In the prior art, currently existing devices for recovering wind power and converting it into mechanical or electrical energy are classified into horizontal or vertical axes according to the position of their axes, both of which have some drawbacks, and this patent It is aimed at overcoming these defects. [0003] It is known that today's horizontal axis installations are of considerable height and are located on a high area, and almost always in very scattered planes on the slopes of mountains, mountains or hills, with the result that undesired visual interference. They can also cause serious injury to wildlife, especially birds due to their large flying wings. These negative effects are due ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D3/04F03D3/06
CPCY02E10/74Y02B10/30
Inventor 约瑟盖路易斯戈麦斯高马
Owner 约瑟普