CN219672764U - Split type vertical axis wind power generation device - Google Patents
Split type vertical axis wind power generation device Download PDFInfo
- Publication number
- CN219672764U CN219672764U CN202320592848.2U CN202320592848U CN219672764U CN 219672764 U CN219672764 U CN 219672764U CN 202320592848 U CN202320592848 U CN 202320592848U CN 219672764 U CN219672764 U CN 219672764U
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- blade
- vertical axis
- axis wind
- blade module
- modules
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- 238000010248 power generation Methods 0.000 title claims abstract description 22
- 230000000694 effects Effects 0.000 claims description 2
- 238000003491 array Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 4
- 230000005570 vertical transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
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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
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Abstract
The utility model discloses a split type vertical axis wind power generation device, which realizes starting without auxiliary external force, can capture wind power in all directions and realizes continuous power generation of vertical axis wind power equipment without brake; the technical scheme adopted is as follows: the split type vertical axis wind power generation device comprises a bracket and a blade module, wherein the rotation center of the blade module is in the vertical direction, the blade module is movably arranged on the bracket, a generator connected with the power output end of the blade module is further arranged on the bracket, the blade module comprises at least two blades, the circumferential arrays of the blades are distributed on the rotation center of the blade module, the bracket is sequentially provided with a plurality of blade modules in the vertical direction, the plurality of blade modules are coaxially arranged, the plurality of blade modules are arranged in a staggered mode, and the blades are distributed at equal angles in the vertical projection formed by the plurality of blade modules together; the utility model can be widely applied to the field of vertical axis wind power generation.
Description
Technical Field
The utility model relates to a split type vertical axis wind power generation device, and belongs to the technical field of vertical axis wind power generation.
Background
The vertical axis wind power generation has the problem of larger starting torque, is generally started by adopting auxiliary external force, is influenced by wind direction and wind power, is difficult to keep rotating all the time, and in addition, when the wind speed is too high, the braking is often needed to stop rotating, otherwise equipment is damaged, and the braking causes the equipment to miss the moment of power generation peak, so that how to realize the starting without depending on the auxiliary external force and the setting of continuous power generation and braking functions is always the focus of the research in the field of vertical axis wind power generation,
disclosure of Invention
The split type vertical axis wind power generation device overcomes the defects in the prior art, realizes starting without auxiliary external force, can capture wind power in all directions, and realizes continuous power generation of vertical axis wind power equipment without brake.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a split type vertical axis wind power generation device, includes support and blade module, the rotation center of blade module is in vertical direction, the activity of blade module sets up on the support, still be provided with the generator of being connected with blade module power take off end on the support, the blade module includes two at least blades, blade circumference array distributes and sets up on the rotation center of blade module, the support has set gradually a plurality of blade modules in vertical direction, and is a plurality of the coaxial setting of blade module, and a plurality of the equal dislocation set of blade module, in a plurality of the vertical projection that the blade module jointly forms blade equiangular distribution.
Further, each blade module is arranged in a split shaft mode and can independently rotate on the support.
Further, the plurality of blade modules are connected with the motor in a power mode by sharing one transmission shaft, or are connected with a motor in a power mode respectively.
Further, the number of the blade modules is 6-8, and the blades of the blade modules are distributed in an equiangular dislocation mode in sequence.
Further, the blade modules are fixedly arranged on a shared transmission shaft.
Further, the support is two mutually perpendicular inverted U-shaped structures that set up, the axis of rotation of blade module and the vertical position coincidence of two inverted U-shaped structures, adjacent be provided with the cross support between the blade module, the center and the axis of rotation coincidence of blade module of shown cross support, the tip of cross support is fixed respectively and is set up on the inverted U-shaped structure of support.
Compared with the prior art, the utility model has the following beneficial effects: according to the vertical shaft type wind power generation device, the blade modules are fixedly arranged on the vertical transmission shaft, the blades are distributed in a staggered mode at equal angles in sequence, so that no incoming wind in any direction can be captured, meanwhile, the 6 layers of blade modules are vertically arranged, the wind power received by the topmost end and the bottommost end is obviously different, when the wind is large, the blade modules at the bottom can play a role in dragging, speed reduction is carried out, when the wind is small, the blade modules at the top can drag, the bottom can rotate together, the working requirements of different wind speeds are met, the functions of starting without external force assistance and self-adapting speed reduction are realized, starting without external force assistance is realized, wind power in all directions can be captured, and continuous power generation of the vertical shaft wind power equipment without brake is realized.
Drawings
The utility model is further described below with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic diagram of a front view structure of the present utility model.
Fig. 3 is a schematic top view of the present utility model.
In the figure: 1 is a bracket, 2 is a blade module and 3 is a blade.
Description of the embodiments
The utility model is further illustrated below in conjunction with specific examples.
Embodiment one: as shown in fig. 1, fig. 2 and fig. 3, a split type vertical axis wind power generation device comprises a bracket 1 and a blade module 2, wherein the rotation center of the blade module 2 is arranged on the vertical direction, the blade module 2 is movably arranged on the bracket 1, a generator connected with the power output end of the blade module 2 is further arranged on the bracket 1, two blades 3 are symmetrically arranged on the blade module 2, the circumferential array of the blades 3 is distributed on the rotation center of the blade module 2, the bracket 1 is sequentially provided with 6 blade modules 2,6 blade modules 2 are coaxially and fixedly arranged on a transmission shaft in the vertical direction, and 6 blade modules 2 are sequentially arranged in a staggered mode, and the blades 3 are distributed at equal angles in vertical projection formed by the blade modules 2.
The support 1 is two inverted U-shaped structures which are perpendicular to each other, the rotation axis of the blade module 2 coincides with the vertical positions of the two inverted U-shaped structures, a cross support is arranged between the adjacent blade modules 2, the center of the cross support coincides with the rotation axis of the blade module 2, and the end parts of the cross support are respectively fixedly arranged on the inverted U-shaped structures of the support 1.
Embodiment two: as shown in fig. 1, 2 and 3, each blade module 2 is arranged in a split shaft manner and can rotate independently on the bracket 1, a plurality of blade modules 2 are connected with a motor in a power manner through a transmission shaft or are connected with a motor in a power manner, and other characteristics are the same as those of the first embodiment.
According to the utility model, the blade modules 2 are fixedly arranged on the vertical transmission shaft, the blades 3 are distributed in a staggered manner at equal angles in sequence, so that no incoming wind in any direction can be captured, meanwhile, the 6 layers of the blade modules 2 are vertically arranged, the wind force received by the topmost end and the bottommost end is obviously different, when the wind is large, the bottom blade module 2 can play a dragging role to decelerate, and when the wind is small, the top blade module 2 can drag, drag the bottom to rotate together, thereby meeting the working requirements of different wind speeds, realizing the functions of no external force auxiliary starting and self-adaptive deceleration, realizing no auxiliary external force starting, capturing wind force in all directions, and realizing continuous power generation of the vertical axis wind power equipment without brake.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (6)
1. The utility model provides a split type vertical axis wind power generation device, includes support (1) and blade module (2), the rotation center of blade module (2) is on vertical direction, blade module (2) activity sets up on support (1), still be provided with the generator of being connected with blade module (2) power take off end on support (1), a serial communication port, blade module (2) include two at least blades (3), blade (3) circumference array distribution sets up on the rotation center of blade module (2), support (1) have set gradually a plurality of blade modules (2) in the vertical direction, and a plurality of blade module (2) coaxial setting, and a plurality of blade module (2) all dislocation set, blade (3) equiangular distribution in the vertical projection that a plurality of blade module (2) formed jointly.
2. A split vertical axis wind turbine as claimed in claim 1 wherein each of said blade modules (2) is split and independently rotatable on a support (1).
3. A split vertical axis wind turbine as claimed in claim 2 wherein a plurality of said blade modules (2) are each connected with a motor by power or by power.
4. The split type vertical axis wind power generation device according to claim 1, wherein the number of the blade modules (2) is 6-8, and the blades (3) of the blade modules (2) are distributed in an equiangular dislocation mode in sequence.
5. A split vertical axis wind turbine as claimed in claim 1, wherein the blade modules (2) are fixedly arranged on a common drive shaft.
6. The split type vertical axis wind power generation device according to claim 1 or 2, wherein the bracket (1) is of two inverted U-shaped structures which are perpendicular to each other, the rotation axes of the blade modules (2) are coincident with the vertical positions of the two inverted U-shaped structures, a cross-shaped bracket is arranged between the adjacent blade modules (2), the center of the cross-shaped bracket is coincident with the rotation axes of the blade modules (2), and the end parts of the cross-shaped bracket are respectively fixedly arranged on the inverted U-shaped structures of the bracket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320592848.2U CN219672764U (en) | 2023-03-23 | 2023-03-23 | Split type vertical axis wind power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320592848.2U CN219672764U (en) | 2023-03-23 | 2023-03-23 | Split type vertical axis wind power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219672764U true CN219672764U (en) | 2023-09-12 |
Family
ID=87920812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320592848.2U Active CN219672764U (en) | 2023-03-23 | 2023-03-23 | Split type vertical axis wind power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219672764U (en) |
-
2023
- 2023-03-23 CN CN202320592848.2U patent/CN219672764U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 030045 Shanxi Province Taiyuan City Transformation Comprehensive Reform Demonstration Zone Yangqu Industrial Park Jingyuan Road No. 2 Umbrella Tree Jinxiu Garden No. 2 Patentee after: Cotton Science (Shanxi) Co.,Ltd. Country or region after: China Address before: 030045 No. 2, umbrella tree Jinxiuyuan, No. 2, Jingyuan Road, Yangqu Industrial Park, Shanxi transformation and comprehensive reform demonstration zone, Taiyuan City, Shanxi Province Patentee before: Coton Environmental Science Co.,Ltd. Country or region before: China |