CN207513754U - Duct set formula small-sized wind power generator - Google Patents
Duct set formula small-sized wind power generator Download PDFInfo
- Publication number
- CN207513754U CN207513754U CN201721623903.0U CN201721623903U CN207513754U CN 207513754 U CN207513754 U CN 207513754U CN 201721623903 U CN201721623903 U CN 201721623903U CN 207513754 U CN207513754 U CN 207513754U
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- CN
- China
- Prior art keywords
- wind
- collecting cover
- nut
- generator
- air door
- 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
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Classifications
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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
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Wind Motors (AREA)
Abstract
The utility model discloses a kind of duct set formula small-sized wind power generators, it includes wind-driven generator, the wind-driven generator is equipped with wind-drive device, wind conveying pipe is equipped between wind-driven generator and wind-drive device, the wind-drive device includes wind-collecting cover and the air quantity, the wind-speed adjusting device that are located on wind-collecting cover, and the wind conveying pipe is equipped with measuring and controlling.The utility model has simple in structure, and easy to use, use cost is low, and generating efficiency is high, can ensure wind-driven generator throughout the year work close under full load condition the advantages of.
Description
Technical field
The utility model is related to generator, more particularly, to a kind of duct set formula small-sized wind power generator.
Background technology
In life, have much without grid coverage area and power-shortage area, for this purpose, many people are sent out using wind-driven generator
Electricity is solved to live, be produced, the electrical problem needed for business activities with this.But existing large, medium and small type wind-driven generator is being sent out
It when electric, is affected by season, wind-force, wind speed, if wind speed is low, the kinetic energy of wind is few, and generated energy is with regard to small, whereas if wind
It is fast high, then generator again because can not bear at a high speed, high loaded process due to power generation out of service, so, existing wind-force hair at present
Largely there are the shortcomings that complicated, use cost is high, generating efficiency is low for motor.
Invention content
The purpose of the utility model is to overcome the deficiencies in the prior art, and provide a kind of simple in structure, use
Convenient, use cost is low, the high duct set formula small-sized wind power generator of generating efficiency.
The purpose of this utility model is realized in：It includes wind-driven generator, and the wind-driven generator is equipped with collection
Wind apparatus, is equipped with wind conveying pipe between wind-driven generator and wind-drive device, the wind-drive device includes wind-collecting cover and is located at collection wind
Air quantity, wind-speed adjusting device on cover, the wind conveying pipe are equipped with measuring and controlling.
The wind-driven generator includes fan blade and generator, and power input shaft is equipped between fan blade and generator, described
Fan blade and power input shaft be each provided in wind conveying pipe.
The air quantity, wind-speed adjusting device include at least two air being located in a manner of symmetrically and evenly on wind-collecting cover
Window is shunted, the air flow window is equipped with air door pin hole, air door is equipped in air flow window, and air door is equipped with spiral shell
Female hole and air door axis pin, the other end of the air door axis pin are mounted in air door pin hole, the corresponding wind of the nut bore
Door-plate is equipped with nut pin hole, and airdoor control nut is equipped in nut bore, and airdoor control nut is equipped with nut axis pin, nut pin
The other end of axis is mounted in nut pin hole, and the air door control nut is connected with screw flight, screw rod and stepper motor
Axis is fixedly connected, and the stepper motor is the stepper motor of included controllor for step-by-step motor, the other end of stepper motor body
On be fixed with connecting rod, the connecting rod other end is fixedly connected with motor axis pin, and the both ends of motor axis pin are cut with scissors respectively with motor guide
Chain link, motor guide are fixedly mounted in wind-collecting cover outside wall surface.
The wind-collecting cover is equipped with wind-collecting cover fixed frame for horn-like and wind-collecting cover, and wind-collecting cover input end internal diameter is equal to collection
3 ~ 4 times of fan housing port of export internal diameter；The wind conveying pipe is respectively equipped with wind conveying pipe fixed frame for the both ends of tubulose and wind conveying pipe；Institute
The generator stated is equipped with generator mounting bracket.
The measuring and controlling includes sensor and controller, the sensor signal output port and controller
Signal input port connection, controller signals output port connect with controllor for step-by-step motor signal input port.
Due to the adoption of the above technical scheme, duct set formula small-sized wind power generator provided by the utility model has following excellent
Point：Simple in structure, easy to use, use cost is low, and generating efficiency is high.
Description of the drawings
Fig. 1 is the structure diagram of the utility model：
Fig. 2 is air quantity, wind-speed adjusting device structure diagram in the utility model.
In figure：1st, generator, 2, power input shaft, 3, fan blade, 4, wind conveying pipe, 5, air flow window, 6, air door, 7,
Airdoor control nut, 8, screw rod, 9, the stepper motor of included controllor for step-by-step motor, 10, motor axis pin, 11, motor guide,
12nd, wind-collecting cover, 13, wind-collecting cover fixed frame, 14, air door axis pin, 15, air door pin hole, 16, connecting rod, 17, controller（51 monolithics
Machine）, 18, sensor（WD4130 air velocity duct sensors）, 19, wind conveying pipe fixed frame, 20, generator mounting bracket, 21, nut pin
Hole, 22, nut axis pin, 23, nut bore.
Specific embodiment
As shown in Figure 1 to Figure 2, duct set formula small-sized wind power generator provided by the utility model includes wind-driven generator,
The wind-driven generator is equipped with wind-drive device, and wind conveying pipe 4, the collection wind are equipped between wind-driven generator and wind-drive device
Device includes wind-collecting cover 12 and the air quantity, the wind-speed adjusting device that are located on wind-collecting cover 12, and the wind conveying pipe 4 is equipped with to measure and control
Device processed, the wind-driven generator include fan blade 3 and generator 1, and power input shaft 2 is equipped between fan blade 3 and generator 1,
The fan blade 3 and power input shaft 2 is each provided in wind conveying pipe 4.The air quantity, wind-speed adjusting device are included with symmetrically and evenly
Mode be located at least two air flow windows 5 on wind-collecting cover 12, the air flow window 5 is equipped with air door pin hole
15, air flow window 5 is interior to be equipped with air door 6, and air door 6 is equipped with nut bore 23 and air door axis pin 14, the air door axis pin 14
The other end be mounted in air door pin hole 15, the nut bore 23 is equipped with nut pin hole 21, and air door is equipped in nut bore 23
Nut 7 is controlled, airdoor control nut 7 is equipped with nut axis pin 22, and the other end of nut axis pin 22 is mounted in nut pin hole 21,
The airdoor control nut 7 is connect with 8 thread fitting of screw rod, screw rod 8 and the stepper motor 9 of included controllor for step-by-step motor
Axis is fixedly connected, and connecting rod 16, connecting rod 16 are fixed on the other end of 9 body of stepper motor of included controllor for step-by-step motor
It is fixedly connected with motor axis pin 10, respectively with 11 hinge connection of motor guide, motor guide 11 fixes for the both ends of motor axis pin 10
In 12 outside wall surface of wind-collecting cover.The wind-collecting cover 12 is equipped with wind-collecting cover fixed frame 13 for horn-like and wind-collecting cover 12；
The wind conveying pipe 4 is respectively equipped with wind conveying pipe fixed frame 19, the internal diameter of 12 input end of wind-collecting cover for the both ends of tubulose and wind conveying pipe 4
Equal to 3 ~ 4 times of 12 port of export internal diameter of wind-collecting cover；The generator 1 is equipped with generator mounting bracket 20.The measurement control
Device processed includes sensor 18 and controller 17,18 signal output port of sensor and 17 signal input port of controller
Connection, 17 signal output port of controller are connect with 9 controller signals input port of stepper motor.
In use, the utility model, which is mounted on, to be needed on position to be mounted, and make 3 center of blade of wind-driven generator with
4 center of wind conveying pipe is on same straight line.
When wind speed than it is relatively low when, air door 6 is closed, and all flows through wind conveying pipe by the velocity air of wind-collecting cover 12
4, when air is by wind conveying pipe 4, since the diameter of wind conveying pipe 4 is contracted to 1/3 ~ 1/4, air velocity increases by 3 ~ 4 times or more, fan blade
Under size the same terms, the air capacity by the utility model generator is by general wind-driven generator air under similary speed
3 ~ 4 times of amount, air impact blade 3, the kinetic energy for being transmitted to blade 3 is far longer than general wind-driven generator, makes generator close to completely
It works under load condition；
It is more than Engine full load operation item by the air mass flow of wind conveying pipe 4, flow velocity, wind pressure when wind speed increase
During part, the air mass flow measured, flow velocity, wind pressure data signal are transmitted to controller 17 by sensor 18, and controller 17 sends out pulse
Signal is powered to stepper motor 9, and motor shaft drives screw rod 8 to rotate clockwise, the airdoor control nut 7 being connect with screw rod 8, side
It is swingable in the nut bore 23 opened on air door 6 for fulcrum with nut pin hole 21, while air door 6 is pushed, it is inside together with air door 6
Side is moved, and air door 6 is opened inwards with air door pin hole 15 for fulcrum, and extra air flow is made to go out, and ensures that generator 1 is being tieed up
It holds and works under full load condition；Increasing with wind speed, the aperture of air door 6 is increasing, Quan all air doors 6 are whole when reaching capacity
It opens, generator works in the case where maintaining full load condition；When wind speed decreased, air velocity data-signal that sensor 18 will measure
Controller 17 is transmitted to, controller 17 sends out opposite signal, powers to stepper motor 9, and motor shaft drives screw rod 8 to rotate counterclockwise,
6 aperture of air door is gradually reduced, until Close All, therefore generator 1 maintains to work under full load condition throughout the year, power generation effect
The significantly larger than current existing general wind-driven generator of rate, generated energy.
Claims (5)
1. a kind of duct set formula small-sized wind power generator, including wind-driven generator, it is characterized in that, it is set on the wind-driven generator
There is wind-drive device, wind conveying pipe is equipped between wind-driven generator and wind-drive device, the wind-drive device includes wind-collecting cover and is located at
Air quantity, wind-speed adjusting device on wind-collecting cover, the wind conveying pipe are equipped with measuring and controlling.
2. duct set formula small-sized wind power generator according to claim 1, it is characterized in that, the wind-driven generator includes
Fan blade and generator are equipped with power input shaft between fan blade and generator, the fan blade and power input shaft are each provided at defeated wind
In pipe.
3. duct set formula small-sized wind power generator according to claim 1, it is characterized in that, the air quantity, wind speed are adjusted
Device includes at least two air flow windows being located in a manner of symmetrically and evenly on wind-collecting cover, the air flow window
Air door pin hole is equipped with, air door is equipped in air flow window, air door is equipped with nut bore and air door axis pin, the air door pin
The other end of axis is mounted in air door pin hole, and the corresponding air door plate face of the nut bore is equipped with nut pin hole, in nut bore
Equipped with airdoor control nut, airdoor control nut is equipped with nut axis pin, and the other end of nut axis pin is mounted in nut pin hole,
The airdoor control nut is connected with screw flight, and the stepper motor arbor of screw rod and included controllor for step-by-step motor is consolidated
It is fixed to connect, it is fixed with connecting rod, the other end of connecting rod on the other end of the stepper motor body of included controllor for step-by-step motor
It is fixedly connected with motor axis pin, respectively with motor guide hinge connection, motor guide is fixedly mounted on collection for the both ends of motor axis pin
In fan housing outside wall surface.
4. duct set formula small-sized wind power generator according to claim 1, it is characterized in that, the wind-collecting cover is horn-like
And wind-collecting cover is equipped with wind-collecting cover fixed frame, wind-collecting cover input end internal diameter is equal to 3 ~ 4 times of wind-collecting cover port of export internal diameter；Described
Wind conveying pipe is respectively equipped with wind conveying pipe fixed frame for the both ends of tubulose and wind conveying pipe；The generator is installed equipped with generator
Frame.
5. duct set formula small-sized wind power generator according to claim 1, it is characterized in that, the measuring and controlling packet
Include sensor and controller, the signal input port connection of the sensor signal output port and controller, controller
Signal output port is connect with controllor for step-by-step motor signal input port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721623903.0U CN207513754U (en) | 2017-11-29 | 2017-11-29 | Duct set formula small-sized wind power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721623903.0U CN207513754U (en) | 2017-11-29 | 2017-11-29 | Duct set formula small-sized wind power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207513754U true CN207513754U (en) | 2018-06-19 |
Family
ID=62542057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721623903.0U Expired - Fee Related CN207513754U (en) | 2017-11-29 | 2017-11-29 | Duct set formula small-sized wind power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207513754U (en) |
-
2017
- 2017-11-29 CN CN201721623903.0U patent/CN207513754U/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: 20180619 Termination date: 20181129 |