CN209569114U - A kind of wind area adjustable vane for vertical wind power generator - Google Patents
A kind of wind area adjustable vane for vertical wind power generator Download PDFInfo
- Publication number
- CN209569114U CN209569114U CN201920211711.1U CN201920211711U CN209569114U CN 209569114 U CN209569114 U CN 209569114U CN 201920211711 U CN201920211711 U CN 201920211711U CN 209569114 U CN209569114 U CN 209569114U
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- CN
- China
- Prior art keywords
- wind
- power generator
- vanelets
- area adjustable
- wind power
- 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
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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
- Y02E10/728—Onshore wind turbines
-
- 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 kind of wind area adjustable vanes for vertical wind power generator, the wind turbine shaft for including: wind wheel body and being arranged on wind wheel body, axle sleeve is set in the wind turbine shaft, the outer circle annular array of the axle sleeve is provided with several wind area adjustable blades components；The blade assembly includes big blade, the vanelets connecting with big vane hinge and the flexible connector for preventing vanelets from rotating.Through the above way, wind area adjustable vane described in the utility model for vertical wind power generator, when encountering high wind, under the pulling function of flexible connector, high wind is blown makes it generate the deflection of certain angle in vanelets, reduces wind area, to reduce resistance, it avoids vertical wind power generator from acutely shaking in the sky, improves safety, extend service life.
Description
Technical field
The utility model relates to technical field of wind power generating equipment, more particularly to a kind of for vertical wind power generator
Wind area adjustable vane.
Background technique
Wind energy is a kind of very potential clean renewable energy, and the scale utilized to it is also increasing.Vertically
Wind-driven generator is most common wind energy transforming device, and wind energy utilization is high, in order to improve the efficiency that wind energy transformation is electric energy,
It is commonly installed the blade of larger area, but in extreme weather, stronger wind is easy to produce on blade, vertically-supplying air
Power generator blows down or generates violent shaking, reduces the safety used, shortens service life, needs to improve.
Utility model content
The utility model mainly solving the technical problems that a kind of wind area for vertical wind power generator is provided can
Adjust blade, structure is simple, wind area intensity size with the wind and change, improve the safety of use, extend use
Service life.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of for vertically-supplying air
The wind area adjustable vane of power generator, comprising: wind wheel body and the wind turbine shaft being arranged on wind wheel body, the wind
Axle sleeve is set in turbine axis, the outer circle annular array of the axle sleeve is provided with several wind area adjustable blades components；
The blade assembly includes big blade, the vanelets connecting with big vane hinge and the elasticity for preventing vanelets from rotating
Connector.
In one preferred embodiment of the utility model, slot, the vanelets position are provided on the big blade
It is connected in slot and using pivot hinge, one end of the flexible connector is connect with vanelets, the other end and big blade
Connection.
In one preferred embodiment of the utility model, it is provided with first through hole on the big blade, on the vanelets
It is provided with the second through-hole, the flexible connector is connected between the first through hole and the second through-hole.
In one preferred embodiment of the utility model, the transition being connected to slot is provided on the big blade
Hole, the flexible connector are located in transitional pore.
In one preferred embodiment of the utility model, the flexible connector is tension spring.
In one preferred embodiment of the utility model, the blade assembly further includes horizontal support piece, the laterally branch
Support member one end is detachably connected with big blade, and the other end is fixedly connected with axle sleeve.
In one preferred embodiment of the utility model, the horizontal support piece includes cross connecting plate and and lateral connection
The U-shaped seat that plate end is fixedly connected, the cross connecting plate are fixedly connected with axle sleeve, and the U-shaped seat and big blade use bolt
Connection.
The beneficial effects of the utility model are: a kind of wind surface for vertical wind power generator that the utility model is pointed out
Product adjustable vane, when encountering high wind, under the pulling function of flexible connector, high wind, which is blown, generates it centainly in vanelets
The deflection of angle, reduces wind area, to reduce resistance, avoids vertical wind power generator from acutely shaking in the sky, mentions
High safety, extends service life.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is a kind of one preferred embodiment of wind area adjustable vane for vertical wind power generator of the utility model
Structural schematic diagram；
Fig. 2 is partial enlarged view at A in Fig. 1；
Fig. 3 is the structural schematic diagram of big blade in Fig. 2.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Fig. 1 ~ 3 are please referred to, the utility model embodiment includes:
A kind of wind area adjustable vane for vertical wind power generator, comprising: wind wheel body 1 and setting are in wind wheel
Wind turbine shaft 2 on body 1, the lower plane of the wind wheel body 1 are provided with round tube bracket 3, are set in the wind turbine shaft 2
Axle sleeve 4, axle sleeve 4 are fixedly connected with wind turbine shaft 2, and it is adjustable that the outer circle annular array of the axle sleeve 4 is provided with several wind areas
The blade assembly 50 of section.
The blade assembly 50 includes big blade 51, the vanelets 52 being articulated and connected with big blade 51 and prevention vanelets 52
The flexible connector 53 of rotation is provided with slot 54 on the big blade 51, and the vanelets 52 are located at slot 54
Interior and use pivot hinge connects, and one end of the flexible connector 53 is connect with vanelets 52, and the other end is connect with big blade 51；
When in use, the rotation of wind turbine shaft 2 drives the work of wind wheel body 1 that wind energy is converted into electric energy, when encountering strong wind big
On blade 51 and vanelets 52, under the pulling function of flexible connector 53, high wind blows vanelets 52, rotates certain angle
Degree, passes through the wind of part from slot 54, reduces wind area, reduce resistance, avoid high wind vertical wind
Generator blows down or generates violent shaking, improves the safety of use, extends service life.
It is provided with first through hole 6 on the big blade 51, is provided with the second through-hole 7 on the vanelets 52, described first
The flexible connector 53 is connected between through-hole 6 and the second through-hole 7, the flexible connector 53 is tension spring；Elastic connection
One end of part 53 hooks in first through hole 6, and the other end hooks in the second through-hole 7, and structure is simple, and installation is easy.
The transitional pore 8 being connected to slot 4 is provided on the big blade 51, the flexible connector 53 is located at transition
In hole 58, not influencing vanelets 52, two sides are rotated forwards, backwards in slot 54.
The blade assembly 50 further includes horizontal support piece 55, and described 55 one end of horizontal support piece and big blade 51 are detachable
Connection, the other end is fixedly connected with axle sleeve 4, the horizontal support piece 55 including cross connecting plate 551 and with cross connecting plate 551
The U-shaped seat 552 that end is fixedly connected, the cross connecting plate 551 are fixedly connected with axle sleeve 4, the U-shaped seat 552 and big blade
51 are connected by screw bolts, structurally reasonable, and installation and removal are convenient, and fastness is strong.
In conclusion a kind of wind area adjustable vane for vertical wind power generator that the utility model is pointed out,
Structure is simple, wind area intensity size with the wind and change, improve the safety of use, extend service life.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (7)
1. a kind of wind area adjustable vane for vertical wind power generator, comprising: wind wheel body and setting are in wind turbine
Wind turbine shaft on body, which is characterized in that axle sleeve, the outer circle annular array setting of the axle sleeve are set in the wind turbine shaft
There are several wind area adjustable blades components；
The blade assembly includes big blade, the vanelets connecting with big vane hinge and the elastic connection for preventing vanelets from rotating
Part.
2. the wind area adjustable vane according to claim 1 for vertical wind power generator, which is characterized in that institute
It states and is provided with slot on big blade, the vanelets are located in slot and are connected using pivot hinge, and the elasticity is even
One end of fitting is connect with vanelets, and the other end is connect with big blade.
3. the wind area adjustable vane according to claim 2 for vertical wind power generator, which is characterized in that institute
State and be provided with first through hole on big blade, be provided with the second through-hole on the vanelets, the first through hole and the second through-hole it
Between be connected with the flexible connector.
4. the wind area adjustable vane according to claim 2 for vertical wind power generator, which is characterized in that institute
The transitional pore for being provided on big blade and being connected to slot is stated, the flexible connector is located in transitional pore.
5. the wind area adjustable vane according to claim 1 for vertical wind power generator, which is characterized in that institute
Stating flexible connector is tension spring.
6. the wind area adjustable vane according to claim 1 for vertical wind power generator, which is characterized in that institute
Stating blade assembly further includes horizontal support piece, and described horizontal support piece one end is detachably connected with big blade, the other end and axle sleeve
It is fixedly connected.
7. the wind area adjustable vane according to claim 6 for vertical wind power generator, which is characterized in that institute
State the U-shaped seat that horizontal support piece includes cross connecting plate and is fixedly connected with cross connecting plate end, the cross connecting plate with
Axle sleeve is fixedly connected, and the U-shaped seat is connected by screw bolts with big blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920211711.1U CN209569114U (en) | 2019-02-19 | 2019-02-19 | A kind of wind area adjustable vane for vertical wind power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920211711.1U CN209569114U (en) | 2019-02-19 | 2019-02-19 | A kind of wind area adjustable vane for vertical wind power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209569114U true CN209569114U (en) | 2019-11-01 |
Family
ID=68335326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920211711.1U Expired - Fee Related CN209569114U (en) | 2019-02-19 | 2019-02-19 | A kind of wind area adjustable vane for vertical wind power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209569114U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113107760A (en) * | 2021-05-14 | 2021-07-13 | 延长汇通风电有限公司 | Wind power generation blade for improving wind energy utilization rate |
| CN116357514A (en) * | 2023-05-23 | 2023-06-30 | 上玻院东台新能源有限公司 | Vertical wind driven generator blade |
-
2019
- 2019-02-19 CN CN201920211711.1U patent/CN209569114U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113107760A (en) * | 2021-05-14 | 2021-07-13 | 延长汇通风电有限公司 | Wind power generation blade for improving wind energy utilization rate |
| CN113107760B (en) * | 2021-05-14 | 2024-04-12 | 延长汇通风电有限公司 | Wind power generation blade capable of improving wind energy utilization rate |
| CN116357514A (en) * | 2023-05-23 | 2023-06-30 | 上玻院东台新能源有限公司 | Vertical wind driven generator blade |
| CN116357514B (en) * | 2023-05-23 | 2023-10-20 | 上玻院东台新能源有限公司 | Vertical wind driven generator blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191101 Termination date: 20220219 |