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Tower type wind-driven generator

A wind turbine and tower technology, applied in the field of generators, can solve the problems of high cost, difficult installation, poor economic benefit of generators, etc., and achieve the effect of high utilization rate and strong adaptability

Inactive Publication Date: 2010-08-25
射阳县沈三家具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the wind power generation device of this structure, the speed change mechanism and the power generation device are placed on the top of the column so that the cost is high and the installation is difficult; another example is the Japanese JP2001-99046A patent and a tower type wind power generation disclosed in the U.S. Patent No. US5131805A The speed change mechanism and the power generation device are placed at the bottom of the column. Although the problem of difficult installation is solved, the common problem in the prior art is that the utilization rate of the wind rotor for the wind generator is low, Make generators less economical

Method used

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  • Tower type wind-driven generator
  • Tower type wind-driven generator
  • Tower type wind-driven generator

Examples

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Embodiment Construction

[0013] An embodiment of the present invention is described in detail below in conjunction with accompanying drawing:

[0014] As shown in Fig. 1 and Fig. 2, two wind impellers 55 are arranged on the journal of the rotating shaft 16, and a stop device 56 for controlling the operation of the wind impellers 55 is arranged at the bottom of the rotating shaft 16, and the bottom end of the rotating shaft 16 is fixed. In the concave hole above the thrust bearing cover 33, the thrust bearing 32 is arranged in the bearing hole of the thrust bearing seat 34, and the edges around the thrust bearing seat 34 pass through the pre-embedded fixing bolts 46 on the ground seat 31, and are fixed on the ground seat. 31, the base 31 is made of cement concrete; the square support 41 made of angle steel is fixed by the embedded fixing bolt 46 in the middle part of the base 31, the high 2m of the support 41 is trapezoidal, and the support 41 is equipped with an iron plate. Bearing seat 6, bearing 5, ...

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Abstract

The invention discloses a wind generator, which is characterized by the following: several wind impellers (55) is matched on the axle neck of turning cylinder (16), whose blade is vertical of natural paralleling wind; the stop device (56) is set under the turning cylinder (16) to control the operation of wind impeller (55); the big umbrella-type gear (30) is matched under the turning cylinder (16) to output the power; the bottom of turning cylinder (16) is fixed on the ground seat (31)within thrust bearing device; the turning cylinder (16) is matched in the bearing hole on the rack (41). The invention is fit for wind-power resource superior and ordinary region, which satisfies the need of large, middle and small generator.

Description

Technical field: [0001] The invention relates to a generator, in particular to a wind generator. Background technique: [0002] Existing technologies such as the wind generator produced by Wuxi Dachao Machinery Manufacturing Co., Ltd. in Jiangsu Province are installed on the top of the column with a tail rudder plate that can rotate in the wind direction, wind blades that can rotate in the wind, and a booster that is connected through the impeller hub. The speeder is equipped with a generator with a windshield splitter device and a transfer ring with a rain cover. In the wind power generation device of this structure, the speed change mechanism and the power generation device are placed on the top of the column so that the cost is high and the installation is difficult; another example is the Japanese JP2001-99046A patent and a tower type wind power generation disclosed in the U.S. Patent No. US5131805A The speed change mechanism and the power generation device are placed a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03D11/04F03D9/00F03D9/25F03D13/20
CPCY02E10/728Y02E10/72
Inventor 崇恩秀
Owner 射阳县沈三家具有限公司