Small rainproof wind power generating device

A technology for wind power generation devices and small generators, which can be applied to wind turbines, wind turbine combinations, wind turbines at right angles to the wind direction, etc. Longevity, rust and corrosion prevention, small land area effect

Inactive Publication Date: 2017-11-24
DEZHOU LINGCHENG POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing wind power generation devices are various, but noise and visual pollution are ubiquitous; they occupy a large area of ​​land; they are unstable, uncontrollable, and troublesome to maintain; the current cost is still high, and they are prone to rust and corrosion. Corrosion

Method used

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  • Small rainproof wind power generating device
  • Small rainproof wind power generating device
  • Small rainproof wind power generating device

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Embodiment Construction

[0021] The present invention will be further explained below in conjunction with the accompanying drawings, but the protection scope of the present invention will not be limited.

[0022] Such as Figure 1 to Figure 3 As shown, a small-sized rainproof wind power generation device includes a fan frame 1 and a small generator 2, the fan frame 1 is arranged above the small generator 2, and a speed increaser 3 is arranged between the fan frame 1 and the small generator 2, The fan frame 1 includes a vertical shaft 4, on which several doors 5 are arranged, and fan blades 6 are arranged on the fan doors 5, and the fan blades 6 on each fan door 5 are hinged with the fan doors 5 and have the same opening direction; The fan frame 1 is provided with a top cover 7, the top cover 7 is provided with a concave surface and a convex surface, the concave surface is located at the top, and the convex surface is located at the bottom. The sloped protrusion 8.

[0023] The opening angle of the f...

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Abstract

The invention discloses a small rainproof wind power generation device, which comprises a fan frame and a small generator. The fan is installed above the small generator. There are several doors, each door is equipped with fan blades, and the fan blades on each door are hinged with the doors and open in the same direction; the fan frame is provided with a top cover, and the top cover is provided with concave and convex surfaces , the concave surface is located at the top, the convex surface is located at the bottom, and the top cover is detachably connected with the fan frame; the beneficial effects of the present invention are: reasonable design, simple structure, small generator, small occupied land area, and through the fan on the door. The hinged setting between the leaves and the door can reduce the demand for wind strength. Even a low-intensity wind can make the fan frame rotate, and the fan frame is provided with a top cover to prevent rainwater from splashing on the main shaft and the fan frame. On the door, it can prevent rust and corrosion and increase the service life.

Description

technical field [0001] The invention belongs to the field of electric equipment, and in particular relates to a small rainproof wind power generating device. Background technique [0002] Wind power is the conversion of wind kinetic energy into electrical energy. As a clean and renewable energy source, wind energy has attracted more and more attention from all over the world. Its reserves are huge. The global wind energy is about 2.74×10^9MW, of which the usable wind energy is 2×10^7MW, which is 10 times larger than the total amount of water energy that can be developed and utilized on the earth. Wind has long been People use - mainly to pump water, grind flour, etc. through windmills, and now, people are interested in how to use wind to generate electricity. [0003] The principle of existing wind power generation is to convert the kinetic energy of the wind into mechanical kinetic energy, and then convert the mechanical energy into electric kinetic energy. This is wind po...

Claims

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Application Information

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IPC IPC(8): F03D3/06F03D9/25F03D80/00
CPCY02E10/74F03D3/062F03D9/25F03D80/00
Inventor 信方泉马宝甜杨开锋
Owner DEZHOU LINGCHENG POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO
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