CN101956655A - Wind rotor for wind power generation - Google Patents
Wind rotor for wind power generation Download PDFInfo
- Publication number
- CN101956655A CN101956655A CN 201010502294 CN201010502294A CN101956655A CN 101956655 A CN101956655 A CN 101956655A CN 201010502294 CN201010502294 CN 201010502294 CN 201010502294 A CN201010502294 A CN 201010502294A CN 101956655 A CN101956655 A CN 101956655A
- Authority
- CN
- China
- Prior art keywords
- sharf
- rotating shaft
- lower disc
- central rotating
- wind
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Abstract
The invention discloses a wind rotor for wind power generation, which comprises a center rotating shaft, wherein the center rotating shaft is provided with an upper disc and a lower disc; a plurality of blade shaft groups are arranged between the upper and lower discs; blade shafts in the blade shaft groups are provided with vertical blades; the lower ends of the blade shafts are all extended out of the lower disc to be connected with a corresponding lever respectively; the levers of the same group are movably connected by a connecting rod; the center rotating shaft below the lower disc is provided with a circular regulating ring; pin shafts of the connecting rods are inserted into the circular regulating ring; and a nut on the center rotating shaft below the circular regulating ring is tightly attached to the circular regulating ring for fit.
Description
Technical field
The present invention relates to the wind energy power field, be specially a kind of used for wind-energy power generation wind wheel.
Background technique
Exhausted day by day along with oil and coal resources, and people deepen day by day to the attention degree of environmental protection, new energy are subjected to paying close attention to widely, and wind energy also more and more is subject to people's attention as a kind of pollution-free reproducible new energy.Wind energy power is the principal mode of current Wind Power Utilization, briefly is exactly that the kinetic energy of keeping watch is converted into mechanical energy, and mechanical energy is converted into the process of electric energy again.The needed device of wind-power electricity generation is called wind power generating set, and it divides wind wheel, generator and iron tower three parts substantially.The angle of its blade phase countershaft of the wind wheel of prior art is non-adjustable, can't adjust in real time when wind direction changes, and wind energy utilization is low, and running repairs dismounting inconvenience.
Summary of the invention
The purpose of this invention is to provide a kind of used for wind-energy power generation wind wheel, low with the non-adjustable wind energy utilization that brings of wind wheel blade angle that solves prior art, the problem of running repairs inconvenience.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of used for wind-energy power generation wind wheel, include vertical central rotating shaft, it is characterized in that: be equipped with one heart on the described central rotating shaft, lower disc, on described, be connected with many group sharf groups between the lower disc, many group sharf groups evenly distribute along circumference, every group of sharf group includes a plurality of along the sharf of disk diameter to linear array, be installed with vertical blade on the sharf, described sharf lower end is all passed lower disc and is stretched out, what the external part of each sharf was all corresponding with one separately is connected with parallel lever one end of lower disc face, each self-corresponding lever of sharf is parallel to each other on the same group, and the lever the other end of sharf flexibly connects by connecting rod on the same group, also be set with the circular circle of adjusting on the central rotating shaft of described lower disc below, its rod end bottom towards central rotating shaft of many group sharf groups connecting rod separately is connected with vertical bearing pin, and the bearing pin of connecting rod inserts described circular the adjustment in the circle circle body respectively, described circular the adjustment on the central rotating shaft that encloses the below also screwed togather nut, described nut and the described circular circle snug fit of adjusting.
The present invention is simple in structure, is easy to realize, and is easy to installation and maintenance, can adjust blade angle according to actual wind direction, improved utilization ratio of wind energy greatly, and running repairs is convenient.But, thereby and then realize adjusting the angular orientation of blade by connecting rod, lever rotor blade axle by just drivening rod of turn nut.Just can screw off nut as disaster caused by a windstorm and maintenance, the circular circle of adjusting be broken away from downwards, thereby make connecting rod, leaf natural with the wind, forward, wind wheel stops operating.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
As shown in Figure 1.A kind of used for wind-energy power generation wind wheel, include vertical central rotating shaft 1, be equipped with one heart on the central rotating shaft 1, lower disc 2,3, on, lower disc 2, be connected with many group sharf groups between 3, many group sharf groups evenly distribute along circumference, every group of sharf group includes a plurality of along the sharf 4 of disk diameter to linear array, be installed with vertical blade 5 on the sharf 4, sharf 4 lower ends are all passed lower disc 3 and are stretched out, what the external part of each sharf was all corresponding with one separately is connected with parallel lever 6 one ends of lower disc face, each self-corresponding lever of sharf is parallel to each other on the same group, and the lever the other end of sharf flexibly connects by connecting rod 7 on the same group, also be set with the circular circle 8 of adjusting on the central rotating shaft 1 of lower disc 3 belows, many group sharf groups connecting rod 7 its rod end bottoms towards central rotating shaft 1 separately are connected with vertical bearing pin 9, and the bearing pin 9 of connecting rod 7 inserts circular the adjustment in the circle 8 circle bodies respectively, the circular adjustment on the central rotating shaft 1 that encloses 8 belows also screwed togather nut 10, nut 10 and circular circle 8 snug fit of adjusting.
The present invention utilizes wind-force to promote 1.5 meters wide five groups of 10 meters *, 20 blades 5 of every group four meters are used as power, last, on 12 meters of following two diameters, lower disc 2, circumferentially evenly distribute five groups in the middle of 3, every blade is separately fixed on separately the sharf 4, sharf 4 passes, lower disc 2, sleeve pipe on 3, lift one's head below, each sharf 4 go out 3 of one of head end weldering and lower discs parallel lever 6, again four every group lever 6 the other ends are flexibly connected with a connecting rod 7, each connecting rod 7 has a fixed pin shaft 9 to insert in the circle adjustment circle 8 that is enclosed within on the central rotating shaft 1 downwards by an end of central rotating shaft 1, be close to adjustment nut 10 under the circular adjustment circle 8, but by the just drivening rod 7 of nut 10 that rotates about, thereby rotor blade axle 4 reaches the angular orientation of adjusting blade 5.But as disaster caused by a windstorm and just turn nut 10 of maintenance, the circular circle 9 of adjusting is broken away from downwards, with the wind, forward, wind wheel stops operating naturally thereby make connecting rod 7, blade 5.
Claims (1)
1. used for wind-energy power generation wind wheel, include vertical central rotating shaft, it is characterized in that: be equipped with one heart on the described central rotating shaft, lower disc, on described, be connected with many group sharf groups between the lower disc, many group sharf groups evenly distribute along circumference, every group of sharf group includes a plurality of along the sharf of disk diameter to linear array, be installed with vertical blade on the sharf, described sharf lower end is all passed lower disc and is stretched out, what the external part of each sharf was all corresponding with one separately is connected with parallel lever one end of lower disc face, each self-corresponding lever of sharf is parallel to each other on the same group, and the lever the other end of sharf flexibly connects by connecting rod on the same group, also be set with the circular circle of adjusting on the central rotating shaft of described lower disc below, its rod end bottom towards central rotating shaft of many group sharf groups connecting rod separately is connected with vertical bearing pin, and the bearing pin of connecting rod inserts described circular the adjustment in the circle circle body respectively, described circular the adjustment on the central rotating shaft that encloses the below also screwed togather nut, described nut and the described circular circle snug fit of adjusting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010502294 CN101956655A (en) | 2010-09-30 | 2010-09-30 | Wind rotor for wind power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010502294 CN101956655A (en) | 2010-09-30 | 2010-09-30 | Wind rotor for wind power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101956655A true CN101956655A (en) | 2011-01-26 |
Family
ID=43484200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010502294 Pending CN101956655A (en) | 2010-09-30 | 2010-09-30 | Wind rotor for wind power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101956655A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61237885A (en) * | 1985-04-11 | 1986-10-23 | Tadashi Sakaguchi | Windmill |
| US6840738B1 (en) * | 2004-04-06 | 2005-01-11 | Marvin L. Swanberg | Feathering turbine apparatus |
| JP2005133550A (en) * | 2003-10-28 | 2005-05-26 | Mitsunori Kitagawa | Rotation control mechanism of vertical shaft opening and closing vane type wind mill |
| CN201461232U (en) * | 2009-07-15 | 2010-05-12 | 常永红 | Blade of wind driven generator |
| CN201835982U (en) * | 2010-09-30 | 2011-05-18 | 安徽池州皖美电器厂 | Wind wheel for wind power generation |
-
2010
- 2010-09-30 CN CN 201010502294 patent/CN101956655A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61237885A (en) * | 1985-04-11 | 1986-10-23 | Tadashi Sakaguchi | Windmill |
| JP2005133550A (en) * | 2003-10-28 | 2005-05-26 | Mitsunori Kitagawa | Rotation control mechanism of vertical shaft opening and closing vane type wind mill |
| US6840738B1 (en) * | 2004-04-06 | 2005-01-11 | Marvin L. Swanberg | Feathering turbine apparatus |
| CN201461232U (en) * | 2009-07-15 | 2010-05-12 | 常永红 | Blade of wind driven generator |
| CN201835982U (en) * | 2010-09-30 | 2011-05-18 | 安徽池州皖美电器厂 | Wind wheel for wind power generation |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110126 |