CN206092297U - Wind driven generator fan blade - Google Patents
Wind driven generator fan blade Download PDFInfo
- Publication number
- CN206092297U CN206092297U CN201620684373.XU CN201620684373U CN206092297U CN 206092297 U CN206092297 U CN 206092297U CN 201620684373 U CN201620684373 U CN 201620684373U CN 206092297 U CN206092297 U CN 206092297U
- Authority
- CN
- China
- Prior art keywords
- impeller
- sheer pole
- driven generator
- cross tube
- pole
- 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
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Wind Motors (AREA)
Abstract
The utility model discloses a wind driven generator fan blade, include last horizontal pole and the sheer pole equallyd divide equally with the pivot vertical fixation and by the pivot, through the acanthus leaf of sleeve with last horizontal pole normal running fit, set up and carry out spacing locating part at last horizontal pole both ends to the motion of the last horizontal pole in sleeve edge, wherein, go up same one side that the horizontal pole lies in the acanthus leaf, the sheer pole lies in the not homonymy of acanthus leaf, and the sheer pole carries on spacingly to the rotation of acanthus leaf in its place orientation, the sheer pole is provided with the shackle in the one side adjacent with the acanthus leaf, the one end of sheer pole is provided with limiting rope, and the last interval of limiting rope is provided with the shackle, the utility model discloses simple structure, need not a steering system, can 360 degrees utilizing the wind energy, wind energy utilization is rateed highly, and the holistic stability of fan is high.
Description
Technical field
This utility model belongs to wind power generation field, particularly a kind of power-driven generator leaf.
Background technology
Fan blade is the critical component of wind-driven generator, and power-driven generator leaf common at present is spiral paddle.Using
The general direction windward of propeller type fan blade be it is fixed, and in most cases, wind vector frequently, such wind-driven generator
Wind energy utilization is low, and the design of fan blade shape, manufacture complexity, high processing costs.Some wind-driven generators are by being provided with empennage
Improving wind energy utilization, this kind of wind-driven generator build is huge for steering, increased processing cost, and manufacture is complicated.
Utility model content
The purpose of this utility model be a kind of simple structure is provided, without the need for steering, can 360 degree utilize wind energy, and
The high power-driven generator leaf of wind energy utilization.
The technical solution for realizing this utility model purpose is：
A kind of power-driven generator leaf,
Including cross tube that is vertical with rotating shaft fixed and being divided equally by rotating shaft and sheer pole,
The impeller being rotatably assorted by sleeve and cross tube,
Being arranged on cross tube two ends carries out spacing locating part along moving for cross tube to sleeve；
Wherein, cross tube is located at the same side of impeller, and sheer pole is located at the not homonymy of impeller, and sheer pole is in its place side
Upwards the rotation of impeller is carried out spacing；
Sheer pole is provided with shackle in the one side adjacent with impeller, and one end of sheer pole is provided with limit rope, limit rope
On be arranged at intervals with shackle.
This utility model compared with prior art, its remarkable advantage：
(1) this utility model simple structure, it is easy to manufacture, low cost, 360 degree utilize wind energy, without the need for steering, and wind
Can utilization rate height.
(2) this utility model arranges length-adjustable limit rope between impeller and sheer pole, can prevent impeller from occurring
Big swing affects stablizing for fan blade entirety, and can adjust the amplitude that impeller swings according to different wind speed, improves wind
The efficiency that leaf starts.
Below in conjunction with the accompanying drawings this utility model is described in further detail.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is working effect schematic diagram of the present utility model.
Specific embodiment
As shown in Figure 1：
A kind of power-driven generator leaf of this utility model,
Including cross tube 3 that is vertical with rotating shaft 5 fixed and being divided equally by rotating shaft 5 and sheer pole 4,
The impeller 1 being rotatably assorted by sleeve 6 and cross tube 3,
Being arranged on 3 two ends of cross tube carries out spacing locating part 2 along moving for cross tube 3 to sleeve 6；
Wherein, cross tube 3 is located at the same side of impeller 1, and sheer pole 4 is located at the not homonymy of impeller 1, and sheer pole 4 is at which
The rotation of impeller 1 is carried out on the direction of place spacing；
Sheer pole 4 is provided with shackle in the one side adjacent with impeller 1, and one end of sheer pole 4 is provided with limit rope, spacing
Shackle is arranged at intervals with rope.
Limit rope is using the low nylon rope of elasticity.
Cross tube 3 is located at the top half of impeller 1.
Operation principle：
As shown in Figure 2：A kind of power-driven generator leaf of this utility model, on same windward side, positioned at 5 both sides of rotating shaft
Two impeller 1, secund impeller are opened by wind, play leakage wind action, the impeller not by the wind power effect on this side；Another side
Impeller blocked by sill 4, the effect of the impeller wind-engaging power on this side, in closure state, bears wind-force.Due to 5 both sides of rotating shaft
The wind-force that born of two impeller 1 it is uneven, therefore two impeller 1 are centered on rotating shaft 5, overall to produce rotation, dexterously
Lever principle is used, the rotating shaft 5 of rotation is so as to driving wind-driven generator to work.
And length-adjustable limit rope set between impeller 1 and sheer pole 4, can prevent impeller 1 from excessive pendulum occur
It is dynamic to affect stablizing for fan blade entirety, and the shackle of diverse location and impeller 1 on limit rope can be passed through according to different wind speed
On shackle coordinate adjust impeller 1 swing amplitude, improve fan blade startup efficiency.
Claims (3)
1. a kind of power-driven generator leaf,
Including cross tube (3) that is vertical with rotating shaft (5) fixed and being divided equally by rotating shaft (5) and sheer pole (4),
The impeller (1) being rotatably assorted by sleeve (6) and cross tube (3),
Being arranged on motion of cross tube (3) two ends to sleeve (6) along cross tube (3) carries out spacing locating part (2)；
Wherein, cross tube (3) is positioned at the same side of impeller (1), not homonymy of the sheer pole (4) positioned at impeller (1), and sheer pole
(4) rotation of impeller (1) is carried out on its place direction spacing；
Characterized in that, sheer pole (4) is provided with shackle in the one side adjacent with impeller (1), one end of sheer pole (4) is arranged
Limited location rope, is arranged at intervals with shackle on limit rope.
2. power-driven generator leaf according to claim 1, it is characterised in that：Described limit rope is using the low Buddhist nun of elasticity
Long Sheng.
3. power-driven generator leaf according to claim 1, it is characterised in that：Described cross tube (3) is positioned at impeller (1)
Top half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620684373.XU CN206092297U (en) | 2016-06-30 | 2016-06-30 | Wind driven generator fan blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620684373.XU CN206092297U (en) | 2016-06-30 | 2016-06-30 | Wind driven generator fan blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206092297U true CN206092297U (en) | 2017-04-12 |
Family
ID=58465027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620684373.XU Expired - Fee Related CN206092297U (en) | 2016-06-30 | 2016-06-30 | Wind driven generator fan blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206092297U (en) |
-
2016
- 2016-06-30 CN CN201620684373.XU patent/CN206092297U/en not_active Expired - Fee Related
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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: 20170412 Termination date: 20180630 |