CN109322800A - A kind of wind-driven generator anemobiagraph installation method and its self-balancing type mounting structure - Google Patents
A kind of wind-driven generator anemobiagraph installation method and its self-balancing type mounting structure Download PDFInfo
- Publication number
- CN109322800A CN109322800A CN201710640405.5A CN201710640405A CN109322800A CN 109322800 A CN109322800 A CN 109322800A CN 201710640405 A CN201710640405 A CN 201710640405A CN 109322800 A CN109322800 A CN 109322800A
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- CN
- China
- Prior art keywords
- anemobiagraph
- wind
- driven generator
- extension rod
- self
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
-
- 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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a kind of installation methods of wind-driven generator anemobiagraph, the anemobiagraph is mounted on extension rod by first connecting rod, the extension rod is arranged at the wheel hub leading portion center of wind-driven generator, and the anemobiagraph is perpendicular to the ground always by balancing device.The invention also discloses the self-balancing type mounting structures of above-mentioned installation method.Before anemobiagraph is installed on wind-driven generator swing flap face by the present invention, blower upstream wind speed can be directly collected.So that anemobiagraph can not be influenced by impeller, the actual wind speed before blower swing flap face can be accurately measured.The present invention also needs outdoor components used to use sealingization design to each, can moisture-proof, waterproof, the service life of equipment can be greatly prolonged.
Description
Technical field
The present invention relates to a kind of wind-driven generators, more particularly to a kind of wind-driven generator anemobiagraph installation method and its certainly
Balanced type mounting structure.
Background technique
In wind-driven generator at this stage, anemobiagraph is mounted on cabin top, that is, is located at the rear end in swing flap face, this meeting
So that interference of the wind speed acquired in anemobiagraph by wind wheel, because according to wind turbine operation principle, blower upstream wind speed
When by swing flap face, since part wind energy is absorbed by blower, acted on additionally, due to the flow-disturbing of blade itself, it can be to blade rear
Wind speed generate interference, so cabin measurement wind speed be different with blower upstream actual wind speed.Also, with wind-driven generator
Operation aging, technological transformation, the variation of environment wind regime or other reasons, swing flap can also change therewith in face of the influence of wind speed.
However no matter air speed data suffers from the design of blower or the assessment of fan performance or even the adjusting of control parameter
Very important status.Therefore, install with the anemobiagraph of nacelle top, the nacelle top wind speed measured blower design,
There is the negative effect for being difficult to eliminate in operation and maintenance.
Summary of the invention
In view of the above drawbacks of the prior art, technical problem to be solved by the invention is to provide a kind of wind-driven generators
Anemobiagraph installation method and its self-balancing type mounting structure, can be improved the measurement accuracy of anemobiagraph.
To achieve the above object, the present invention provides a kind of installation method of wind-driven generator anemobiagraph, the wind speed
Instrument is mounted on extension rod by first connecting rod, and the extension rod is arranged at the wheel hub leading portion center of wind-driven generator, and
The anemobiagraph is perpendicular to the ground always by balancing device.
A kind of self-balancing type mounting structure of wind-driven generator anemobiagraph, including, extension rod, described extension rod one end leads to
Bearing to be crossed to be fixed at the wheel hub leading portion center of wind-driven generator, the extension rod other end is connected and fixed with connecting rod bottom,
It is connected and fixed at the top of the connecting rod with anemobiagraph；Extension rod is connected and fixed with balanced ball, balanced ball original state be vertically to
Under；
The anemobiagraph is connect with conducting wire one end, and the conducting wire other end passes through connecting rod chamber and extended cavity and is set to wind-force
Power supply in generator is connected with control device；The power supply is used to provide electric energy for anemobiagraph, and the control device is used
In the electrical equipment that control is attached thereto；The anemobiagraph is perpendicular to the ground always.
As a further improvement of the present invention, extension rod is connected and fixed by second connecting rod and balanced ball.
As a further improvement of the present invention, the anemobiagraph is also connect with curved bar one end, the curved bar other end
It is each passed through after first through hole, the second through-hole, third through-hole and enters in extended cavity and be packed into from extension rod that wheel hub is open at one end to be worn
Out；The curved bar enters wheel hub one end and is connected and fixed with balanced ball.The curved bar is made of rigid material, such as steel bar.
As a further improvement of the present invention, it is provided with guiding grooving on one end that extension rod is packed into wheel hub, it is described
Curved bar passes through guiding grooving and connect with balanced ball.
As a further improvement of the present invention, second through-hole and third through-hole periphery are equipped with connected unit, described
Connected unit is connected and fixed by connection bolt and secondary connected unit, and the secondary connected unit is arranged on housing.
As a further improvement of the present invention, saddle, the saddle are set in the bottom that extension rod is packed into wheel hub one end
It is connect by resetting pulling-on piece with extension rod outer wall.
As a further improvement of the present invention, the reset pulling-on piece, including, the first pontes, tab portion, second
Coupling part, the first pontes are connected and fixed with extension rod；The second connecting portion point is connected and fixed with saddle.
As a further improvement of the present invention, the tab portion is made of tension spring or elastic material.
As a further improvement of the present invention, there are two the reset pulling-on pieces, and by extension rod vertical direction
Diameter is symmetrical.
The beneficial effects of the present invention are:
1, before anemobiagraph is installed on wind-driven generator swing flap face by the present invention, blower upstream wind speed can directly be collected.From
And anemobiagraph is not influenced by impeller, it can accurately measure the actual wind speed before blower swing flap face.
2, the present invention needs outdoor components used to use sealingization design to each, can moisture-proof, waterproof, can be big
The big service life for extending equipment.
Detailed description of the invention
Fig. 1 is that a kind of structure of the self-balancing type mounting structure specific embodiment of wind-driven generator anemobiagraph of the present invention is shown
It is intended to.
Fig. 2 is enlarged drawing at F 2 in Fig. 1.
Fig. 3 is enlarged drawing at F1 in Fig. 1.
Fig. 4 is that a kind of structure of the self-balancing type mounting structure specific embodiment of wind-driven generator anemobiagraph of the present invention is shown
It is intended to.
Fig. 5 is a kind of another kind of the self-balancing type mounting structure specific embodiment of wind-driven generator anemobiagraph of the present invention
Structural schematic diagram.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
Referring to figures 1-4, a kind of self-balancing type mounting structure of wind-driven generator anemobiagraph, including, extension rod 300 is described
300 one end of extension rod is fixed at the 100 leading portion center of wheel hub of wind-driven generator by bearing 800, and the extension rod 300 is another
One end is connected and fixed with 700 bottom of connecting rod, and 700 top of connecting rod is connected and fixed with anemobiagraph 500；
The anemobiagraph 500 is connect with 400 one end of conducting wire, and the conducting wire other end passes through connecting rod chamber 701 and extended cavity 301
It is connect with the power supply and control device being set in wind-driven generator；The power supply is used to provide electric energy for anemobiagraph, described
Control device for controlling the electrical equipment being attached thereto.Electric energy or control instruction can be conveyed by conducting wire aerovane, when
Right anemobiagraph can also convey the signal or data of acquisition by the control device of conducting wire direction wind-driven generator.
The anemobiagraph 500 is also connect with 600 one end of curved bar, and it is logical that 600 other end of curved bar is each passed through first
Enter in extended cavity 301 after hole 311, the second through-hole 312, third through-hole 313 and be packed into 100 one end of wheel hub from extension rod 300 and opens
Mouth is pierced by；
The curved bar 600 is connected and fixed into 100 one end of wheel hub with balanced ball 200；
The anemobiagraph 500 is perpendicular to the ground always.
In use, the anemobiagraph measurement accuracy perpendicular to the ground always that can be improved anemobiagraph, and the wind
Fast instrument can be relatively rotated by extension rod 300 and wheel hub 100, and the gravity that can pass through balanced ball 200 after rotating again is extensive
Position is restored, to prevent anemobiagraph run-off the straight in use and cause to measure inaccurate situation.
Further, cause balanced ball not by wind since curved bar 600 twists when anemobiagraph 500 rotates in order to prevent
Fast instrument restores to vertical position, setting can be oriented to grooving 302, the song on one end that extension rod 300 is packed into wheel hub 100
Bar passes through guiding grooving 302 and connect with balanced ball.This design is so that when anemobiagraph rotates (extension rod rotates), institute
The curved bar stated can be wound with guiding grooving 302 side, and this makes it possible to guarantee that curved bar will not be offset by itself torsion
The torsion of anemobiagraph rotation, thus the case where preventing anemobiagraph from can not reset.
Further, the 311 settable sealing device such as sealing-plug of first through hole, 312 He of the second through-hole
313 periphery of third through-hole is equipped with connected unit 910, and the connected unit 910 is connect by connection bolt with secondary connected unit 921 solid
Fixed, the secondary connected unit 921 is arranged on housing 920.
In order to further prevent anemobiagraph that can not reset or reset not in time, can increase such as flowering structure:
Saddle 110 is set in the bottom that extension rod 300 is packed into 100 one end of wheel hub, the saddle 110 is by resetting pulling-on piece 930
It is connect with 300 outer wall of extension rod；
The reset pulling-on piece 930, including, the first pontes 931, tab portion 932, second connecting portion points 933 are described
The first pontes is connected and fixed with extension rod 300；The second connecting portion point 933 is connected and fixed with saddle 110；
The tab portion 932 for being stretched when extension rod 300 rotates and generate elastic force, can using tension spring or
Elastic material production, the elastic material can be high elastic rubber or silica gel.
There are two the reset pulling-on pieces 930, and symmetrical by the diameter on 300 vertical direction of extension rod.
The extension rod 300, balanced ball reset pulling-on piece 930 and constitute balancing device, naturally it is also possible to can using other
Anemobiagraph is set to remain vertical device.
Referring to Fig. 5, curved bar 600 can also be removed, while balanced ball 200 being connected by second connecting rod 610 with extension rod 300
Fixation is connect, balanced ball is in vertical direction always.This structure enables to connecting rod, extension rod, second connecting rod to be fixedly connected into
One, and extension rod can also be rotated by bearing 800, and this allows for extension rod in rotation, and balanced ball can lead to
Crossing self gravity makes anemobiagraph quickly set back.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (10)
1. a kind of installation method of wind-driven generator anemobiagraph, it is characterized in that: the anemobiagraph is mounted on by first connecting rod
On extension rod, the extension rod is arranged at the wheel hub leading portion center of wind-driven generator, and the anemobiagraph passes through balance
Device is perpendicular to the ground always.
2. a kind of self-balancing type mounting structure of wind-driven generator anemobiagraph, including, extension rod, it is characterized in that: the extension
Bar one end is fixed at the wheel hub leading portion center of wind-driven generator by bearing, and the extension rod other end and connecting rod bottom connect
Fixation is connect, is connected and fixed at the top of the connecting rod with anemobiagraph；Extension rod is connected and fixed with balanced ball, and balanced ball original state is
Straight down；
The anemobiagraph is connect with conducting wire one end, and the conducting wire other end passes through connecting rod chamber and extended cavity and is set to wind-force
Power supply in generator is connected with control device；The power supply is used to provide electric energy for anemobiagraph, and the control device is used
In the electrical equipment that control is attached thereto；The anemobiagraph is perpendicular to the ground always.
3. a kind of self-balancing type mounting structure of wind-driven generator anemobiagraph as claimed in claim 2, it is characterized in that: extension rod
It is connected and fixed by second connecting rod and balanced ball.
4. a kind of self-balancing type mounting structure of wind-driven generator anemobiagraph as claimed in claim 2, it is characterized in that: described
Anemobiagraph is also connect with curved bar one end, and it is laggard that the curved bar other end is each passed through first through hole, the second through-hole, third through-hole
Enter in extended cavity and is packed into that wheel hub is open at one end to be pierced by from extension rod；The curved bar enters wheel hub one end and connect with balanced ball admittedly
It is fixed.
5. a kind of self-balancing type mounting structure of wind-driven generator anemobiagraph as claimed in claim 4, it is characterized in that: extending
Bar, which is packed on one end of wheel hub, is provided with guiding grooving, and the curved bar passes through guiding grooving and connect with balanced ball.
6. a kind of self-balancing type mounting structure of wind-driven generator anemobiagraph as claimed in claim 4, it is characterized in that: described
Second through-hole and third through-hole periphery are equipped with connected unit, and the connected unit is connected and fixed by connection bolt and secondary connected unit,
The secondary connected unit is arranged on housing.
7. a kind of self-balancing type mounting structure of wind-driven generator anemobiagraph as claimed in claim 4, it is characterized in that: extending
Saddle is arranged in the bottom that bar is packed into wheel hub one end, and the saddle is connect by resetting pulling-on piece with extension rod outer wall.
8. a kind of self-balancing type mounting structure of wind-driven generator anemobiagraph as claimed in claim 7, it is characterized in that: described
Pulling-on piece is resetted, including, the first pontes, tab portion, second connecting portion point, the first pontes and extension rod connect
Connect fixation；The second connecting portion point is connected and fixed with saddle.
9. a kind of self-balancing type mounting structure of wind-driven generator anemobiagraph a method as claimed in any one of claims 1-8, it is characterized in that:
The tab portion is made of tension spring or elastic material.
10. a kind of self-balancing type mounting structure of wind-driven generator anemobiagraph a method as claimed in any one of claims 1-8, feature
Be: there are two the reset pulling-on pieces, and symmetrical by the diameter on extension rod vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710640405.5A CN109322800A (en) | 2017-07-31 | 2017-07-31 | A kind of wind-driven generator anemobiagraph installation method and its self-balancing type mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710640405.5A CN109322800A (en) | 2017-07-31 | 2017-07-31 | A kind of wind-driven generator anemobiagraph installation method and its self-balancing type mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109322800A true CN109322800A (en) | 2019-02-12 |
Family
ID=65245640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710640405.5A Pending CN109322800A (en) | 2017-07-31 | 2017-07-31 | A kind of wind-driven generator anemobiagraph installation method and its self-balancing type mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109322800A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145444A (en) * | 2019-05-09 | 2019-08-20 | 东南大学 | Wind measuring device before a kind of impeller |
| CN111190242A (en) * | 2020-02-07 | 2020-05-22 | 成都信息工程大学 | Dynamic self-level orthogonal wind speed measuring meteorological device |
-
2017
- 2017-07-31 CN CN201710640405.5A patent/CN109322800A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145444A (en) * | 2019-05-09 | 2019-08-20 | 东南大学 | Wind measuring device before a kind of impeller |
| CN110145444B (en) * | 2019-05-09 | 2020-12-29 | 东南大学 | Wind measuring device before impeller |
| CN111190242A (en) * | 2020-02-07 | 2020-05-22 | 成都信息工程大学 | Dynamic self-level orthogonal wind speed measuring meteorological device |
| CN111190242B (en) * | 2020-02-07 | 2021-12-07 | 成都信息工程大学 | Dynamic self-level orthogonal wind speed measuring meteorological device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190212 |
|
| WD01 | Invention patent application deemed withdrawn after publication |