CN207761875U - Butterfly wind-driven generator - Google Patents
Butterfly wind-driven generator Download PDFInfo
- Publication number
- CN207761875U CN207761875U CN201720275562.6U CN201720275562U CN207761875U CN 207761875 U CN207761875 U CN 207761875U CN 201720275562 U CN201720275562 U CN 201720275562U CN 207761875 U CN207761875 U CN 207761875U
- Authority
- CN
- China
- Prior art keywords
- blade
- foldable
- fixedly connected
- axis
- limited block
- 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
- 230000005484 gravity Effects 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
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 kind of butterfly wind-driven generators, including foldable blade, blade axis, balance counterweight, limited block, holder, output shaft, foldable blade passes through limited block by being secured to the blade axis of connection, blade axis is axially connected with limited block, it is fixedly connected with balance counterweight on blade axis, limited block is fixedly connected with holder, holder is fixedly connected with output shaft, during this butterfly wind-driven generator works, the front face area of the foldable blade in both sides is different, the angle moment of foldable blade and wind direction changes, integral blade is substantially constantly in the angle for being conducive to absorb and convert wind energy, the wind energy utilization of wind-driven generator can be improved, improve generated energy.
Description
Technical field
Provided by the utility model is a kind of butterfly wind-driven generator.
Background technology
In the blade for being used to absorb and convert wind energy the utility model proposes former, traditional wind-driven generator in its acting
It there is a problem that more in pattern and structure design, such as the spoon formula wind-driven generator of vertical axis, blade are all fixed
The wing, and shape is the same, remove the blade that small part is used for doing Effective power, remaining most of blade be at do lost work or
The position of anti-work(is done, the working efficiency of wind-driven generator is inevitably reduced, reduces generated energy.
Invention content
The technical problem to be solved by the present invention is to provide a kind of butterfly wind-driven generators, are utilizing this wind-power electricity generation
When machine generates electricity, the utilization rate of wind energy can be improved, increase output torque, increase generating capacity.
The above-mentioned technical problem of the utility model is by providing a kind of butterfly wind-driven generator solution having the following structure
Certainly：Including foldable blade, the blade axis being fixedly connected with foldable blade is fixedly connected with balance on blade axis
Clump weight, being axially connected on blade axis has limited block, and limited block is fixedly connected with holder, and holder is fixed with output shaft to be connected
It connects, foldable blade can be rotated by axle center of blade axis within the specified range, and foldable blade has two groups or more, wears
It is mutually angled to cross the foldable blade that the blade axis both sides of limited block are fixedly connected, balance counterweight and foldable blade
It is mutually balance angle, without apparent gravity direction on blade axis direction.
Foldable blade is mutually angled, and both sides, and the phase at a distance from output shaft are fixedly connected on by blade axis
It can only open or close certain angle within the specified range Deng, foldable blade.
Foldable blade reaches up to gravitational equilibrium with balance counterweight in the side of blade axis, not will produce apparent weight
Power side is same, and the balance counterweight will not be in contact during operating with blade axis.
Limited block is fixedly connected on holder, has the hole passed through for blade axis, limited block logical with blade on limited block
Axis is axially connected.
Holder side is fixedly connected with limited block, and output shaft is fixedly connected in the other side of holder.
This butterfly wind-driven generator has the following advantages that compared with the wind-driven generator of prior art：It is beaten using with specified
Opening or be closed the foldable blade of angle can make wind wheel both sides reach larger torque difference, to increase wind-driven generator output
The output power of axis makes foldable blade on blade axis direction without apparent gravity direction so that can using balance counterweight
Wind energy is not lost when folding blade open or close, secondly, foldable blade, which is expert at when going to each position under nearly all place, to be had
Conducive to absorbing and convert the angle of wind energy.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Overall structure right view when Fig. 2 is an angle of 90 degrees before the utility model is run；
Overall structure left view when Fig. 2 .1 are an angle of 90 degrees before the utility model is run；
Fig. 3 is that the utility model runs to an angle of 90 degrees to the overall structure left view between 120 degree of angles；
Fig. 3 .1 are that the utility model runs to an angle of 90 degrees to the overall structure side view between 120 degree of angles；
Fig. 4 is that the utility model runs to 120 degree of angles to the overall structure side view between 150 degree of angles；
Fig. 4 .1 are that the utility model runs to 120 degree of angles to the overall structure right view between 150 degree of angles；
Fig. 5 is that the utility model runs to 150 degree of angles to the overall structure right view between 180 degree angle；
Fig. 5 .1 are that the utility model runs to 150 degree of angles to the overall structure front view between 180 degree angle；
Fig. 5 .2 are overall structure diagram when the utility model runs to 180 degree angle；
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and examples.
Fig. 1 to Fig. 5 .2 shows the embodiment of the utility model.
The range of operation of foldable blade 1 is A, and the range of operation of foldable blade 1.1 is B, and blade axis 2.2,1 is worn
The hole of limited block 4 is crossed, and is axially connected with limited block, is fixedly connected at the both ends of blade axis 2,2.1 at an angle to each other
Foldable blade 1,1.1 is fixedly connected with balance counterweight 3,3.1, foldable blade 1,1.1 energy on blade axis 2,2.1
Enough with blade axis 2,2.1 is that axle center rotates within the specified range, and limited block 4 is fixedly connected on holder 5, holder 5 it is another
Side is fixedly connected with output shaft 6.
Foldable blade 1 is in fully closed condition, range of operation A, and foldable blade 1.1 is in complete open shape
State, range of operation B, foldable blade 1 pass through blade axis 2, and balance counterweight 3 is due to unapparent gravity direction, wind-engaging
So that foldable blade 1 starts aweather force direction and is closed after power influences, foldable blade 1 drives axis 2,2.1 to rotate, and drive can
Folding blade 1.1 rotates in range of operation B, until foldable blade 1.1 is driven to open completely.
Foldable blade 1,1.1 continues by front windage, with output shaft 6 is axle center after 1.1 stress of foldable blade
It rotates counterclockwise, foldable blade 1.1 is with movable vane piece axis 2,2.1 and balance counterweight 3,3.1 in 4 axis of limited block
Property rotation, drive foldable blade 1 also with output shaft 6 be axle center toward counterclockwise rotate, limited block 4 by blade axis 2,
2.1 drive starts to rotate, and holder 5 is driven to rotate, and holder 5 drives the output 6 being fixedly connected to rotate in the counterclockwise direction, herein
In process, output shaft 6 has rotated an angle of 90 degrees, and foldable blade 1.1 is always maintained at maximum open angle, and foldable blade 1 begins
Minimal closure angle is kept eventually.
Foldable blade 1,1.1 continues by front windage, with output shaft 6 is axis after foldable blade 1.1.1 stress
The heart rotates counterclockwise, and foldable blade 1.1 is with movable vane piece axis 2,2.I and balance counterweight 3,3.1 in limited block 4
Axis rotates, and limited block 4 is started to rotate by the drive of blade axis 2,2.1, and holder 5 is driven to rotate, and the drive of holder 5 is fixedly connected
Output shaft 6 rotate in the counterclockwise direction, in this process, output shaft 6 rotates to 120 degree of angles, foldable leaf from an angle of 90 degrees
Piece 1.1 starts to be closed certain angle in range B, and foldable blade 1 starts to open at certain angle in range A.
Foldable blade 1,1.1 continues by front windage, with output shaft 6 is axis after foldable blade 1,1.1 stress
The heart rotates counterclockwise, and foldable blade 1.1 is with movable vane piece axis 2,2.1 and balance counterweight 3,3.1 in limited block 4
Axis rotates, and limited block 4 is started to rotate by the drive of blade axis 2,2.1, and holder 5 is driven to rotate, and the drive of holder 5 is fixedly connected
Output shaft 6 rotate in the counterclockwise direction, in this process, output shaft 6 rotates to 150 degree of angles, foldable leaf from 120 degree of angles
Piece 1.1 is gradually closed in range B, and foldable blade 1 is gradually opened certain angle in range A.
Foldable blade 1,1.1 continues by front windage, with output shaft 6 is axis after foldable blade 1,1.1 stress
The heart rotates counterclockwise, and foldable blade 1.1 is with movable vane piece axis 2,2.1 and balance counterweight 3,3.1 in limited block 4
Axis rotates, and limited block 4 is started to rotate by the drive of blade axis 2,2.1, and holder 5 is driven to rotate, and the drive of holder 5 is fixedly connected
Output shaft 6 rotate in the counterclockwise direction, in this process, output shaft 6 rotates to 180 degree angle from 150 degree of angles, until can roll over
Folded blade 1.1 is closed completely in range B, and foldable blade 1 is opened completely in range A, so as to complete the utility model
A course of work.
Claims (5)
1. butterfly wind-driven generator, including foldable blade (1), (1.1), are fixedly connected with foldable blade (1), (1.1)
Blade axis (2), (2.1) are fixedly connected with balance counterweight (3), (3.1) on blade axis (2), (2.1), logical in blade
Being axially connected on axis (2), (2.1) has limited block (4), and limited block (4) is fixedly connected with holder (5), holder (5) and output shaft
(6) be fixedly connected, which is characterized in that the foldable blade (1), (1.1) can within the specified range with blade axis (2),
(2.1) it is that axle center rotates, foldable blade (1), (1.1) have two groups or more, pass through the blade axis of limited block (4)
(2), (2.1) both sides are fixedly connected foldable blade (1), (1.1) are mutually angled, balance counterweight (3), (3.1) with
Foldable blade (1), (1.1) are mutually balance angle, without apparent gravity direction on blade axis (2), (2.1) direction.
2. butterfly wind-driven generator according to claim 1, which is characterized in that the foldable blade (1) with it is foldable
Blade (1.1) is mutually angled, is fixedly connected on both sides by blade axis (2), (2.1), and at a distance from output shaft (6)
Equal, foldable blade (1), (1.1) can only be in specified range (A), (B) interior open or close certain angles.
3. butterfly wind-driven generator according to claim 1, which is characterized in that the foldable blade (1) (1.1) with it is flat
Weighing apparatus clump weight (3), (3.1) reach up to gravitational equilibrium in the side of blade axis (2), (2.1), not will produce apparent gravity side
To the balance counterweight (3), (3.1) will not be in contact during operating with blade axis (2), (2.1).
4. butterfly wind-driven generator according to claim 1, which is characterized in that the limited block (4) is fixedly connected on branch
On frame (5), there is the hole passed through for blade axis (2), (2.1) on limited block (4), limited block (4) and blade axis (2),
(2.1) it is axially connected.
5. butterfly wind-driven generator according to claim 1, which is characterized in that holder (5) side and limited block (4)
It is fixedly connected, output shaft (6) is fixedly connected in the other side of holder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720275562.6U CN207761875U (en) | 2017-03-21 | 2017-03-21 | Butterfly wind-driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720275562.6U CN207761875U (en) | 2017-03-21 | 2017-03-21 | Butterfly wind-driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207761875U true CN207761875U (en) | 2018-08-24 |
Family
ID=63177684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720275562.6U Expired - Fee Related CN207761875U (en) | 2017-03-21 | 2017-03-21 | Butterfly wind-driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207761875U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469586A (en) * | 2018-11-20 | 2019-03-15 | 李洪才 | Low wind speed wind power generator |
| CN113931801A (en) * | 2021-12-16 | 2022-01-14 | 绿水青山(辽宁)电力设计院有限公司 | Butterfly type breeze power generation device |
-
2017
- 2017-03-21 CN CN201720275562.6U patent/CN207761875U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469586A (en) * | 2018-11-20 | 2019-03-15 | 李洪才 | Low wind speed wind power generator |
| CN109469586B (en) * | 2018-11-20 | 2023-09-15 | 林德光电科技南京有限公司 | Low wind speed wind power generator |
| CN113931801A (en) * | 2021-12-16 | 2022-01-14 | 绿水青山(辽宁)电力设计院有限公司 | Butterfly type breeze power generation device |
| CN113931801B (en) * | 2021-12-16 | 2022-02-22 | 绿水青山(辽宁)电力设计院有限公司 | Butterfly type breeze power generation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210521 Address after: 112000 No.19, Xunchi Avenue, Tieling County, Tieling City, Liaoning Province Patentee after: Tieling dianlai wind power equipment Co.,Ltd. Address before: 125100 No.24, Nanyi street, Xingcheng City, Huludao City, Liaoning Province Patentee before: Shi Liang |
|
| 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: 20180824 |