CN208474047U - A kind of fan blade of wind driven generator - Google Patents
A kind of fan blade of wind driven generator Download PDFInfo
- Publication number
- CN208474047U CN208474047U CN201821190595.1U CN201821190595U CN208474047U CN 208474047 U CN208474047 U CN 208474047U CN 201821190595 U CN201821190595 U CN 201821190595U CN 208474047 U CN208474047 U CN 208474047U
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- CN
- China
- Prior art keywords
- fan blade
- curved
- driven generator
- curved fan
- wind driven
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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 utility model relates to arrive technical field of wind power generation more particularly to a kind of fan blade of wind driven generator.The fan blade of wind driven generator, including upper mounted plate, middle fixed plate and bottom plate.The center of a kind of upper mounted plate of fan blade of wind driven generator, middle fixed plate involved in the utility model and bottom plate is equipped with shaft hole, for placing shaft in shaft hole, curved fan blade one therein, curved fan blade two, curved fan blade three and curved fan blade four are the identical arc-shaped curved surface of radian, curved fan blade one, curved fan blade two, curved fan blade three and curved fan blade four are interspersed between each other, can guarantee that the uniform force of fan blade of wind driven generator increases the generating efficiency of flabellum in this way.In addition, the structure of the fan blade of wind driven generator is simple, it is suitble to promote the use of.
Description
Technical field
The utility model relates to arrive technical field of wind power generation more particularly to a kind of fan blade of wind driven generator.
Background technique
The mankind are just gradually being encountered by the crisis of power consumption, and the concept for continuing the energy and environmental protection forever also increasingly shows that its is important
Property.Just occur replacing the device of the existing expendable energy, the Regenerated energy using the renewable sources of energy early in Christian era twentieth century
Source generally includes solar power generation scheme, wind-power electricity generation scheme, tidal power scheme, geother-mal power generation scheme, wherein
Light wind-power electricity generation scheme can meet the energy demand in 200 times of the whole world.
The principle of wind-power electricity generation is to rotate generated mechanical energy using natural wind band movable vane piece, by generator amature
Magnetic effect of electric current principle reconvert is at available electric energy.In general, wind-driven generator is generally divided into horizontal wind-force
Generator and two kinds of vertical type aerogenerator, horizontal wind power generator means rotation axis horizontal in wind direction, need to install and turn
It is turned to device so as to 360 degree and chases after wind, the advantages of horizontal wind power generator is generating efficiency compared with vertical type aerogenerator
Height, structure is complicated for common fan blade of wind driven generator, and the wind-force of generation is uneven, is unfavorable for the stabilization of wind-power electricity generation.
In order to solve the above-mentioned technical problem, the utility model devises a kind of fan blade of wind driven generator, the wind-driven generator
The center of the upper mounted plate of flabellum, middle fixed plate and bottom plate is equipped with shaft hole, is used to place shaft in shaft hole, wherein
Curved fan blade one, curved fan blade two, curved fan blade three and curved fan blade four be the identical arc-shaped curved surface of radian, curved fan blade
One, curved fan blade two, curved fan blade three and curved fan blade four are interspersed between each other, can guarantee that wind-driven generator is fanned in this way
The uniform force of leaf increases the generating efficiency of flabellum.In addition, the structure of the fan blade of wind driven generator is simple, suitable popularization makes
With.
Utility model content
In order to overcome defect present in background technique, the utility model solves technical solution used by its technical problem
Be: a kind of fan blade of wind driven generator, including upper mounted plate, middle fixed plate and bottom plate, fixed plate, middle fixed plate and
The center of bottom plate is equipped with shaft hole, and clamping fixed has curved fan blade one and arc between fixed plate and middle fixed plate
Shape flabellum two, clamping fixed has curved fan blade three and curved fan blade four, the arc between the bottom plate and middle fixed plate
Flabellum one, curved fan blade two, curved fan blade three and curved fan blade four are the identical arc-shaped curved surface of radian, the curved fan blade one,
Curved fan blade two, curved fan blade three and curved fan blade four are interspersed between each other.
A kind of fan blade of wind driven generator involved in the utility model, the upper mounted plate of the fan blade of wind driven generator, in it is solid
The center of fixed board and bottom plate is equipped with shaft hole, for placing shaft in shaft hole, curved fan blade one therein, arc fan
Leaf two, curved fan blade three and curved fan blade four are the identical arc-shaped curved surface of radian, curved fan blade one, curved fan blade two, arc fan
Leaf three and curved fan blade four are interspersed between each other, can guarantee that the uniform force of fan blade of wind driven generator increases fan in this way
The generating efficiency of leaf.In addition, the structure of the fan blade of wind driven generator is simple, it is suitble to promote the use of.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural schematic diagram one of fan blade of wind driven generator of the utility model；
Fig. 2 is a kind of structural schematic diagram two of fan blade of wind driven generator of the utility model；
Wherein: 1, upper mounted plate；2, middle fixed plate；3, bottom plate；4, curved fan blade one；5, curved fan blade two；6, arc
Shape flabellum three；7, curved fan blade four；8, shaft hole.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.Attached drawing is simplified schematic diagram, only to show
Meaning mode illustrates the basic structure of the utility model, therefore it only shows composition related with the utility model.
Fig. 1 and Fig. 2, a kind of fan blade of wind driven generator, including upper mounted plate 1, middle fixed plate 2 and bottom plate 3 are please referred to,
The center of fixed plate 1, middle fixed plate 2 and bottom plate 3 is equipped with shaft hole 8, fixed plate 1 and middle fixed plate
Clamping fixed has curved fan blade 1 and curved fan blade 25, clamping fixed between the bottom plate 3 and middle fixed plate 2 between 2
There are curved fan blade 36 and curved fan blade 47, the curved fan blade 1, curved fan blade 25, curved fan blade 36 and curved fan blade
47 be the identical arc-shaped curved surface of radian, the curved fan blade 1, curved fan blade 25, curved fan blade 36 and curved fan blade 47
It is interspersed between each other.
A kind of fan blade of wind driven generator involved in the utility model, the upper mounted plate of the fan blade of wind driven generator, in it is solid
The center of fixed board and bottom plate is equipped with shaft hole, for placing shaft in shaft hole, curved fan blade one therein, arc fan
Leaf two, curved fan blade three and curved fan blade four are the identical arc-shaped curved surface of radian, curved fan blade one, curved fan blade two, arc fan
Leaf three and curved fan blade four are interspersed between each other, can guarantee that the uniform force of fan blade of wind driven generator increases fan in this way
The generating efficiency of leaf.In addition, the structure of the fan blade of wind driven generator is simple, it is suitble to promote the use of.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (1)
1. a kind of fan blade of wind driven generator, including upper mounted plate (1), middle fixed plate (2) and bottom plate (3), it is characterised in that:
The center of fixed plate (1), middle fixed plate (2) and bottom plate (3) is equipped with shaft hole (8), fixed plate (1)
Clamping fixed has a curved fan blade one (4) and curved fan blade two (5) between middle fixed plate (2), the bottom plate (3) and in it is solid
Clamping fixed has curved fan blade three (6) and curved fan blade four (7), the curved fan blade one (4), curved fan blade between fixed board (2)
Two (5), curved fan blade three (6) and curved fan blade four (7) are the identical arc-shaped curved surface of radian, the curved fan blade one (4), arc
Flabellum two (5), curved fan blade three (6) and curved fan blade four (7) are interspersed between each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821190595.1U CN208474047U (en) | 2018-07-26 | 2018-07-26 | A kind of fan blade of wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821190595.1U CN208474047U (en) | 2018-07-26 | 2018-07-26 | A kind of fan blade of wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208474047U true CN208474047U (en) | 2019-02-05 |
Family
ID=65208823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821190595.1U Active CN208474047U (en) | 2018-07-26 | 2018-07-26 | A kind of fan blade of wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208474047U (en) |
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2018
- 2018-07-26 CN CN201821190595.1U patent/CN208474047U/en active Active
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| GR01 | Patent grant |