CN205533010U - A rotation blade for wind power generation - Google Patents
A rotation blade for wind power generation Download PDFInfo
- Publication number
- CN205533010U CN205533010U CN201620003709.1U CN201620003709U CN205533010U CN 205533010 U CN205533010 U CN 205533010U CN 201620003709 U CN201620003709 U CN 201620003709U CN 205533010 U CN205533010 U CN 205533010U
- Authority
- CN
- China
- Prior art keywords
- arc shaped
- wind
- power generation
- utility
- model
- 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.)
- Expired - Fee Related
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Classifications
-
- 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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- Wind Motors (AREA)
Abstract
The utility model discloses a rotation blade for wind power generation, including drum formula support, be provided with ARC blade group in the drum formula support, ARC blade group is including the ARC blade of a plurality of continuitys. The utility model discloses a cisoid revolving force to perpendicular power shaft is only exerted to the structure of the blade of improvement, has promoted wind power generation's efficiency, is guaranteeing that the cost can be effectively controlled under the safe circumstances, makes the blade member rotatory with the orientation with perpendicular to the ground, has reduced wind power generation installation space's restriction.
Description
Technical field
This utility model relates to a kind of wind power generation plant, refers more particularly to a kind of rotation blade for wind-power electricity generation.
Background technology
Wind-power electricity generation refers to based on rotary shaft, by using windmill, wind-force is converted into mechanical energy (revolving force), and by driving electromotor, converts mechanical energy into electric power to obtain the mechanism of power generation of electric power.
TRT is according to the rotary shaft direction of blade, can be classified into have and be parallel to the horizontal type wind-driven generating device of surface-mounted rotary shaft and be perpendicular to surface-mounted vertical wind power generation device, because so far, horizontal type wind-driven generating device has higher efficiency and degree of stability compared to vertical wind power generation device, horizontal type wind-driven generating device has been used in the electric station of majority, and vane member has the structure rotated in the direction being parallel to ground around vertical axis.Because blade need to be designed to be enough to receive the size of wind-force, increase from the whole installation radius of vertical axis so that installing space may be limited.
Utility model content
The purpose of this utility model is that provides a kind of Improvement type blade to solve the problems referred to above, decreases the rotation blade for wind-power electricity generation of the restriction of wind-power electricity generation installing space.
This utility model is achieved through the following technical solutions above-mentioned purpose:
This utility model includes drum type brake support, it is provided with arc shaped blade group in described drum type brake support, described arc shaped blade group includes multiple successional arc shaped blade, and described drum type brake support is provided with many reinforcements, and multiple described arc shaped blades connect the described arc shaped blade group of formation by gangbar.
Further, described arc shaped blade group is connected by fixing axle with described drum type brake support.
The beneficial effects of the utility model are:
This utility model is by the structure of the blade of improvement, only apply forward revolving force to Vertical Dynamic axle, improve the efficiency of wind-power electricity generation, in the case of ensureing safety, cost can be effectively controlled, make vane member rotate with direction perpendicular to the ground, decrease the restriction of wind-power electricity generation installing space.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is perspective view of the present utility model；
In figure: 1-drum type brake support, 2-arc shaped blade group, 3-arc shaped blade, 4-reinforcement.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
As illustrated in fig. 1 and 2, this utility model includes drum type brake support 1, is provided with arc shaped blade group 2 in described drum type brake support 1, and described arc shaped blade group 2 includes multiple successional arc shaped blade 3.
Many reinforcements 4 it are provided with on described drum type brake support 1, improve the stability of drum type brake support 1, described arc shaped blade group 2 is connected by fixing axle with described drum type brake support 1, multiple described arc shaped blades 3 connect the described arc shaped blade group 2 of formation by gangbar, when the overall width of arc shaped blade group is less than 100 centimeters, the impeller clearance of adjacent two pieces of described arc shaped blades 3 is not more than 10 centimeters, when the overall width of arc shaped blade group is more than 100 centimeters, the impeller clearance of adjacent two pieces of described arc shaped blades 3 is not more than 30 centimeters.
Operation principle of the present utility model is as follows:
When the wind-force arcuately reverse direction of vane group 2 opening direction rotates, the arc shaped blade 3 of arc shaped blade group 2 is moved along the forward rail portion of electromotor by wind-force, drum type brake support 1 is driven to start to rotate so that electromotor starts acting generating, it is adaptable to be difficult to the area wind direction often changes and successfully generate electricity.
This utility model is by the structure of the blade of improvement, only apply forward revolving force to Vertical Dynamic axle, improve the efficiency of wind-power electricity generation, in the case of ensureing safety, cost can be effectively controlled, make vane member rotate with direction perpendicular to the ground, decrease the restriction of wind-power electricity generation installing space.
These are only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, should be included in protection domain of the present utility model.
Claims (2)
1. the rotation blade for wind-power electricity generation, it is characterized in that: include drum type brake support, being provided with arc shaped blade group in described drum type brake support, described arc shaped blade group includes multiple successional arc shaped blade, and described drum type brake support is provided with many reinforcements,Multiple described arc shaped blades connect the described arc shaped blade group of formation by gangbar.
A kind of rotation blade for wind-power electricity generation the most according to claim 1, it is characterised in that: described arc shaped blade group is connected by fixing axle with described drum type brake support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620003709.1U CN205533010U (en) | 2016-01-06 | 2016-01-06 | A rotation blade for wind power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620003709.1U CN205533010U (en) | 2016-01-06 | 2016-01-06 | A rotation blade for wind power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205533010U true CN205533010U (en) | 2016-08-31 |
Family
ID=56764285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620003709.1U Expired - Fee Related CN205533010U (en) | 2016-01-06 | 2016-01-06 | A rotation blade for wind power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205533010U (en) |
-
2016
- 2016-01-06 CN CN201620003709.1U patent/CN205533010U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170106 |