CN205744284U - A kind of vertical axis aerogenerator - Google Patents
A kind of vertical axis aerogenerator Download PDFInfo
- Publication number
- CN205744284U CN205744284U CN201620616015.5U CN201620616015U CN205744284U CN 205744284 U CN205744284 U CN 205744284U CN 201620616015 U CN201620616015 U CN 201620616015U CN 205744284 U CN205744284 U CN 205744284U
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- China
- Prior art keywords
- deflector
- rotating shaft
- strong magnet
- flabellum
- fixing pipe
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a kind of vertical axis aerogenerator, including fixing pipe, on fixing pipe, rotating shaft is installed, rotating shaft can rotate on fixing pipe, the side week of rotating shaft installs several holder devices, each holder device includes two bracing frames, angle between two bracing frames is right angle, one end of bracing frame is connected with rotating shaft, the other end of bracing frame connects main flabellum, the quantity of main flabellum is five or six, main flabellum for wing, first deflector of the present utility model and the second deflector cooperate and the radian of the second deflector makes wind-force through the first deflector and the main flabellum of the second deflector composition more than the radian of the first deflector, main flabellum is made to produce an inward force, so that axis of rotation is more stable.
Description
Technical field
This utility model relates to a kind of wind-driven generator, more precisely a kind of vertical axis aerogenerator.
Background technology
Vertical axis aerogenerator change of the wind when without to wind, in this relative to horizontal axis wind generating
Machine is a big advantage, and it not only makes structure design simplify, and decreases wind wheel to gyro power during wind.Although wind-power electricity generation
Machine is varied, but is summed up and can be divided into two classes: 1. horizontal axis wind-driven generator, the rotary shaft of wind wheel is parallel with wind direction；②
A kind of vertical axis aerogenerator, the rotary shaft of wind wheel is perpendicular to the direction of ground or air-flow.Utilize the one that resistance rotates
Vertical axis aerogenerator has several types, wherein has the wind wheel utilizing flat board and cup to make, and this is a kind of pure drag devices；
S type windmill, has part lift, but main or drag devices.These devices have bigger staring torque, but tip-speed ratio is low,
In the case of wind wheel size, weight and cost are certain, it is provided that power output low.Existing a kind of vertical axis aerogenerator
Structure design is unreasonable, the most easily produces and rock during electromotor flabellum rotates.
Utility model content
The purpose of this utility model is to provide a kind of vertical axis aerogenerator, it is possible to solve above-mentioned problem.
This utility model for achieving the above object, is achieved through the following technical solutions:
A kind of vertical axis aerogenerator, including fixing pipe, rotating shaft is installed by fixing pipe, and rotating shaft can be at fixing Guan Shangzhuan
Dynamic, the side week of rotating shaft installs several holder devices, and each holder device includes two bracing frames, the angle between two bracing frames
For right angle, one end of bracing frame is connected with rotating shaft, and the other end of bracing frame connects main flabellum, and the quantity of main flabellum is five or six
Individual, main flabellum for wing, main flabellum includes that the first deflector and the second deflector, the first deflector and the second deflector are
Arc, the radian of the second deflector constitutes hollow more than the radian of the first deflector, the first deflector and the second deflector
Closed structure, the surface area of the first deflector is less than the surface area of the second deflector, and the second strong magnet is installed in the upper end of fixing pipe,
Second strong magnet ringwise, rotating shaft is installed the first strong magnet, and ringwise, the first strong magnet is enclosed within rotating shaft the first strong magnet,
First strong magnet is positioned at above the second strong magnet, and the first strong magnet and the second strong magnet are mutually exclusive.
In order to realize the purpose of this utility model further, it is also possible to by the following technical solutions: described first deflector
The internally installed several gripper shoes of hollow closed structure constituted with the second deflector, the side of gripper shoe is with the first deflector even
Connecing, the opposite side of gripper shoe and the second deflector connect.Auxiliary flabellum, the side of auxiliary flabellum are installed in the outside of described main flabellum
Higher than opposite side.
The utility model has the advantage of: the first deflector of the present utility model and the second deflector cooperate and second
The radian of deflector makes wind-force through the first deflector and the main flabellum of the second deflector composition more than the radian of the first deflector
Time, make main flabellum produce an inward force, so that axis of rotation is more stable.First strong magnet of the present utility model and
Two strong magnets are mutually exclusive can make rotating shaft be suspended on fixing pipe, thus reduces the frictional force of rotating shaft and fixing pipe, works as wind
Main flabellum can also be driven when speed is less to rotate.Angle between two bracing frames of the present utility model is that right angle can improve master
Bonding strength between flabellum and rotating shaft.This utility model also has simple for structure compact, cheap for manufacturing cost and easy to use
Advantage.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, with this practicality
Novel embodiment is used for explaining this utility model together, is not intended that restriction of the present utility model.In the accompanying drawings: Fig. 1 is
Structural representation of the present utility model；Fig. 2 is main flabellum arrangement schematic diagram.
Mark parts: the 1 main flabellum of bracing frame 23 assists flabellum 4 first strong magnet 5 rotating shaft 6 second strong magnet 7 solid
Fixed tube 8 first deflector 9 second deflector 10 gripper shoe.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, being not used to limit this utility model.
A kind of vertical axis aerogenerator, as depicted in figs. 1 and 2, including fixing pipe 7, rotating shaft 5 is installed by fixing pipe 7, turns
Axle 5 can rotate on fixing pipe 7, and the side week of rotating shaft 5 installs several holder devices, and each holder device includes two bracing frames 1,
Angle between two bracing frames 1 is right angle, and one end of bracing frame 1 is connected with rotating shaft 5, and the other end of bracing frame 1 connects main fan
Leaf 2, the quantity of main flabellum 2 is five or six, main flabellum 2 for wing, main flabellum 2 includes that the first deflector 8 and second is led
Flowing plate 9, the first deflector 8 and the second deflector 9 are arc, and the radian of the second deflector 9 is more than the arc of the first deflector 8
Spending, the first deflector 8 and the second deflector 9 constitute hollow closed structure, and the surface area of the first deflector 8 is less than the second water conservancy diversion
The surface area of plate 9, the upper end of fixing pipe 7 installs the second strong magnet 6, and the second strong magnet 6 ringwise, rotating shaft 5 is installed the last the first
Magnet 4, ringwise, the first strong magnet 4 is enclosed within rotating shaft 5 the first strong magnet 4, and the first strong magnet 4 is positioned on the second strong magnet 6
Side, the first strong magnet 4 is mutually exclusive with the second strong magnet 6.
First deflector 8 of the present utility model and the second deflector 9 cooperates and the radian of the second deflector 9 is more than the
The radian of one deflector 8 makes wind-force when the main flabellum 2 that the first deflector 8 and the second deflector 9 are constituted, makes main flabellum 2 produce
A raw inward force, so that rotating shaft 5 rotates more stable.First strong magnet 4 of the present utility model and the second strong magnet 6 phase
Repelling mutually to make rotating shaft 5 be suspended on fixing pipe 7, thus reduces the frictional force of rotating shaft 5 and fixing pipe 7, when wind speed is less
Time main flabellum 2 can also be driven to rotate.Angle between two bracing frames 1 of the present utility model is that right angle can improve main flabellum
Bonding strength between 2 and rotating shaft 5.
The internally installed several gripper shoes 10 of hollow closed structure that described first deflector 8 and the second deflector 9 are constituted,
The side of fagging 10 is connected with the first deflector 8, and opposite side and second deflector 9 of gripper shoe 10 connect.
Gripper shoe 10 of the present utility model can make the hollow closed structure that the first deflector 8 and the second deflector 9 are constituted
More stable, it is to avoid the first deflector 8 and the second deflector 9 occur bending under the effect of external force.
Auxiliary flabellum 3 is installed in the outside of described main flabellum 2, and the side of auxiliary flabellum 3 is higher than opposite side.Of the present utility model
Auxiliary flabellum 3 can provide lift to reduce the frictional force of rotating shaft 5 and fixing pipe 7 further when main flabellum 2 rotates, and improves wind-force
The efficiency of electromotor.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this
Utility model, although being described in detail this utility model with reference to previous embodiment, for those skilled in the art
For, the technical scheme described in foregoing embodiments still can be modified by it, or to wherein portion of techniques feature
Carry out equivalent.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (3)
1. a vertical axis aerogenerator, it is characterised in that: include fixing pipe (7), fixing pipe (7) installs rotating shaft (5), turns
Axle (5) can install several holder devices in fixing pipe (7) upper rotation in the side week of rotating shaft (5), and each holder device includes two
Support (1), the angle between two bracing frames (1) is right angle, and one end of bracing frame (1) is connected with rotating shaft (5), bracing frame (1)
The other end connect main flabellum (2), the quantity of main flabellum (2) is five or six, main flabellum (2) for wing, main flabellum (2)
It is arc including the first deflector (8) and the second deflector (9), the first deflector (8) and the second deflector (9), second
The radian of deflector (9) is more than the radian of the first deflector (8), and the first deflector (8) and the second deflector (9) constitute hollow
Closed structure, the surface area of the first deflector (8) is less than the surface area of the second deflector (9), and the upper end of fixing pipe (7) installs the
Two strong magnets (6), ringwise, rotating shaft (5) is upper installs the first strong magnet (4) to the second strong magnet (6), and the first strong magnet (4) is in ring
Shape, the first strong magnet (4) is enclosed within rotating shaft (5), and the first strong magnet (4) is positioned at the second strong magnet (6) top, the first strong magnet
(4) mutually exclusive with the second strong magnet (6).
A kind of vertical axis aerogenerator the most according to claim 1, it is characterised in that: described first deflector (8) and
The internally installed several gripper shoes of the hollow closed structure (10) that second deflector (9) is constituted, the side and first of gripper shoe (10)
Deflector (8) connects, and the opposite side of gripper shoe (10) and the second deflector (9) connect.
A kind of vertical axis aerogenerator the most according to claim 1, it is characterised in that: the outside of described main flabellum (2)
Installing auxiliary flabellum (3), the side of auxiliary flabellum (3) is higher than opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620616015.5U CN205744284U (en) | 2016-06-21 | 2016-06-21 | A kind of vertical axis aerogenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620616015.5U CN205744284U (en) | 2016-06-21 | 2016-06-21 | A kind of vertical axis aerogenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205744284U true CN205744284U (en) | 2016-11-30 |
Family
ID=57385001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620616015.5U Active CN205744284U (en) | 2016-06-21 | 2016-06-21 | A kind of vertical axis aerogenerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205744284U (en) |
-
2016
- 2016-06-21 CN CN201620616015.5U patent/CN205744284U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |