CN205876605U - Blade and wind motor for aerogenerator - Google Patents
Blade and wind motor for aerogenerator Download PDFInfo
- Publication number
- CN205876605U CN205876605U CN201620890469.1U CN201620890469U CN205876605U CN 205876605 U CN205876605 U CN 205876605U CN 201620890469 U CN201620890469 U CN 201620890469U CN 205876605 U CN205876605 U CN 205876605U
- Authority
- CN
- China
- Prior art keywords
- curved surface
- wind
- blade
- body part
- housing
- 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
Links
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
Landscapes
- Wind Motors (AREA)
Abstract
The utility model discloses a blade for the aerogenerator, including first casing, second casing, first casing includes the first surface, second curved surface and main board somatic part, the second casing includes the third curved surface, fourth curved surface and second board somatic part, the first surface is connected to third curved surface and fourth curved surface respectively with the second curved surface, the main board somatic part is connected to the second board somatic part, first surface, third curved surface are outwards outstanding, second curved surface, fourth curved surface be inside concave yield all. The utility model relates to a blade is followed the second curved surface, when the fourth curved surface flows in, can be increased the reasoning of blade, and be located another blade of blade relative position when wind for the aerogenerator, and owing to its protruding outside first surface, third curved surface wind -engaging, it has better scattered wind effect for current blade, can reduce the windage for the wind energy leaves easily, the utility model discloses the blade has the stronger wind energy power of catching for the aerogenerator, can improve wind power generation efficiency.
Description
Technical field
This utility model relates to a kind of wind-driven generator blade and uses the wind motor of this blade.
Background technology
Wind-driven generator is that wind energy is converted to mechanical power, and mechanical power rotor driven rotates, the electricity of final output AC electricity
Power equipment.The principle of wind-power electricity generation, is to utilize wind-force to drive air vane to rotate, then the speed of rotation is carried through booster engine
Rise, promote electrical power generators.
Existing wind-driven generator is usually provided with blade, and the blade in vertical wind-driven generator is usually arranged as distortion
The single lamellar that angle is different, when wind moving vane, although wind-force can promote blade to rotate, but relative with this blade another
One blade can produce resistance in rotary course, and the wind turbine power generation efficiency therefore using this blade is low.
Summary of the invention
It is usually arranged as the single lamellar that distortion angle is different for solving prior art Leaf, when wind moving vane,
Although wind-force can promote blade to rotate, but another blade relative with this blade can produce resistance in rotary course, therefore
Making the inefficient technical problem of wind turbine power generation using this blade, this utility model provides a kind of wind-driven generator
Blade.
A kind of wind-driven generator blade, including the first housing, the second housing, described first housing includes first surface,
Second curved surface and the first board body part, described first surface is contrary with described second curved surface bending direction, described first surface with
Described second curved surface connects, and described first board body part is connected to described second curved surface, and described second housing includes the 3rd curved surface, the
Four curved surfaces and the second board body part, described 3rd curved surface and the 4th curved surface bending direction are contrary, described 3rd curved surface and the 4th song
Face connects, and described second board body part is connected to the 4th curved surface, described first surface and the second curved surface and is respectively connecting to the 3rd curved surface
With the 4th curved surface, described first board body part is connected to the second board body part, and described first surface, the 3rd curved surface are outwardly, described
Second curved surface, the 4th curved surface are all inwardly recessed.
Being preferably, described first housing is identical with described second hull shape.
Being preferably, described first board body part and described second board body part are set to flat board or arc.
This utility model also provides for a kind of wind-driven generator, including described wind-driven generator blade.
This utility model one wind-driven generator blade, when wind flows into from the second curved surface, the 4th curved surface, can increase
The reasoning of blade, and it is positioned at blade another blade relative to position, the first surface outside being convex to due to it, the 3rd curved surface wind-engaging,
It has the most scattered wind effect relative to existing blade, it is possible to reduce windage so that wind energy disperses easily, this utility model wind
Power generator blade has stronger catches wind energy power, can improve wind power generation efficiency.
Accompanying drawing explanation
Fig. 1 is this utility model one wind-driven generator blade view；
Fig. 2 is this utility model another embodiment sectional view of one wind-driven generator blade.
Specific embodiment
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described the technical scheme in this utility model embodiment, it is clear that retouched
The embodiment stated is a part of embodiment of this utility model rather than whole embodiments.Based on the enforcement in this utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into
The scope of this utility model protection.
This utility model one wind-driven generator blade includes the first housing 20, the second housing 25, and the first housing 20 wraps
Including first surface 21, the second curved surface 22 and the first board body part 23, first surface 21 is contrary with the second curved surface 22 bending direction, the
One curved surface 21 is connected with the second curved surface 22, and the first board body part 23 is connected to the second curved surface 22, and the second housing 24 includes the 3rd curved surface
25, the 4th curved surface 26 and the second board body part 27, the 3rd curved surface 25 is contrary with the 4th curved surface 26 bending direction, the second plate body 24
3rd curved surface 25 is connected with the 4th curved surface 26, and the second board body part 27 is connected to the 4th curved surface 26 of the second housing 24, the first housing
The first surface 21 of 20 and the second curved surface 22 are respectively connecting to the 3rd curved surface 25 and the 4th curved surface 26 of the second housing 24, the first plate
Body 23 is connected to the second board body part 27, and the first housing 20 is the most outside with first surface the 21, the 3rd curved surface 25 of the second housing 24
Prominent, the first housing 20 is all inwardly recessed, when wind is to the first housing with the second curved surface the 22, the 4th curved surface 26 of the second housing 24
20 and second housing 24 first surface 21, three curved surfaces 25 time, first surface the 21, the 3rd curved surface 25 is outwardly can be dissipated
Wind, when wind is to the first housing 20 and the second curved surface 22 of the second housing 24, four curved surfaces 26, due to the second curved surface 22,
Four curved surfaces 26 are set to indent, can catch wind-force, increase the thrust of blade, in the present embodiment, the second housing 24 and the first shell
The connected mode of body 20 is for riveting or is spirally connected, and the present embodiment one wind-driven generator blade includes fixed part 28, and it is used for
Fixing the first housing 20 and the second housing 24, in the present embodiment, the first housing 20 is identical with the second housing 24 shape.
In the present embodiment, the first board body part 23 and the second board body part 27 could be arranged to flat board or arc, such as Fig. 1 institute
Showing, the first board body part 23 and the second board body part 27 are set to flat board, as in figure 2 it is shown, first half a day portion 23 and the second board body part 27
It is set to arc.A kind of wind-driven generator blade of this enforcement is when wind-driven generator, so that its tail end deflection tower
Frame direction is to reduce windage.
This utility model one wind-driven generator blade is when wind flows into from the second curved surface the 22, the 4th curved surface 26, permissible
Increase the reasoning of blade, and be positioned at blade another blade relative to position, owing to it is convex to outer first surface the 21, the 3rd curved surface
25 wind-engagings, it has the most scattered wind effect relative to existing blade, it is possible to reduce windage so that wind energy disperses easily, this reality
Have with novel wind generator blade and stronger catch wind energy power, wind power generation efficiency can be improved.
Above example only in order to the technical solution of the utility model to be described, is not intended to limit；Although with reference to aforementioned reality
Execute example this utility model has been described in detail, it will be understood by those within the art that: it still can be to front
State the technical scheme described in each embodiment to modify, or wherein portion of techniques feature is carried out equivalent；And these
Amendment or replacement, do not make the essence of appropriate technical solution depart from spirit and the model of this utility model each embodiment technical scheme
Enclose.
Claims (4)
1. a wind-driven generator blade, it is characterised in that include the first housing, the second housing, described first housing includes
First surface, the second curved surface and the first board body part, described first surface is contrary with described second curved surface bending direction, and described
One curved surface is connected with described second curved surface, and described first board body part is connected to described second curved surface, and described second housing includes
Three curved surfaces, the 4th curved surface and the second board body part, described 3rd curved surface and the 4th curved surface bending direction are contrary, described 3rd curved surface
Being connected with the 4th curved surface, described second board body part is connected to the 4th curved surface, described first surface and the second curved surface and is respectively connecting to
3rd curved surface and the 4th curved surface, described first board body part is connected to the second board body part, and described first surface, the 3rd curved surface are to evagination
Going out, described second curved surface, the 4th curved surface are all inwardly recessed.
Wind-driven generator blade the most according to claim 1, it is characterised in that described first housing and described second shell
Shape is identical.
Wind-driven generator blade the most according to claim 1, it is characterised in that described first board body part and described second
Board body part is set to flat board or arc.
4. a wind-driven generator, it is characterised in that include the wind-driven generator blade as described in claim 1-3 is arbitrary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620890469.1U CN205876605U (en) | 2016-08-17 | 2016-08-17 | Blade and wind motor for aerogenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620890469.1U CN205876605U (en) | 2016-08-17 | 2016-08-17 | Blade and wind motor for aerogenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205876605U true CN205876605U (en) | 2017-01-11 |
Family
ID=57704789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620890469.1U Expired - Fee Related CN205876605U (en) | 2016-08-17 | 2016-08-17 | Blade and wind motor for aerogenerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205876605U (en) |
-
2016
- 2016-08-17 CN CN201620890469.1U patent/CN205876605U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7008171B1 (en) | Modified Savonius rotor | |
| US9989033B2 (en) | Horizontal axis wind or water turbine with forked or multi-blade upper segments | |
| EP2141355A2 (en) | Wind turbine blades with multiple curvatures | |
| US20130121835A1 (en) | Wind-powered modular savonius rotor electrical generation and fluid pumping device | |
| KR100940013B1 (en) | Blade of Wind Power Generator for Stall control and Steady speed operation in Low Wind Speed | |
| CN113847207A (en) | Double-wind-wheel wind turbine generator set | |
| CA2613150A1 (en) | Turbine for a hydroelectric power station | |
| KR20130015687A (en) | Buliding integrated wind power generator | |
| CN205876605U (en) | Blade and wind motor for aerogenerator | |
| CN205445888U (en) | Wind collecting type wind driven generator | |
| CN105508130B (en) | Wind collection type wind driven generator | |
| CN114542390A (en) | Coaxial contra-rotating vertical shaft wind generating set utilizing bionic blades | |
| CN210622980U (en) | Small-sized breeze generator set | |
| CN205936960U (en) | Blade and wind motor for aerogenerator | |
| CN204239157U (en) | A kind of small-size wind power-generating equipment | |
| CN104314766A (en) | Wind driven generator with two opposite wind wheels | |
| CN205400990U (en) | Wind blade used in gentle wind power generation device | |
| CN106401871B (en) | A kind of wind-gathering wind power generation device | |
| CN205533017U (en) | Substation equipment is failed to wind -powered electricity generation field | |
| CN205936971U (en) | Vertical type aerogenerator | |
| CN208793158U (en) | A kind of small-sized sustainable wind-driven generator applied to Airshower chamber | |
| CN102588209B (en) | Vertical-axis fan blade | |
| CN203515966U (en) | Double-connecting permanent magnetic direct driving wind generating set | |
| CN203161435U (en) | Wind driven generator | |
| CN214944723U (en) | Building outer wall structure of multipath wind-guiding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Zhen Inventor after: Liang Li Inventor after: Xie Zunhao Inventor after: Li Shan Inventor after: Chu Yue Inventor before: Chen Cong |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171011 Address after: 264000 Shandong Yantai hi tech Zone pioneering building West Tower 1605 Patentee after: Lin Zhen Address before: Three Yang Ouhai District 325014 Zhejiang city of Wenzhou Province Huang Yu Cun street in front of the temple building 6 Building 1, second floor Patentee before: Wenzhou sea blue industrial design Co., Ltd |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20190817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |