CN106052937A - Wind power measuring instrument used for wind power station - Google Patents
Wind power measuring instrument used for wind power station Download PDFInfo
- Publication number
- CN106052937A CN106052937A CN201610302261.8A CN201610302261A CN106052937A CN 106052937 A CN106052937 A CN 106052937A CN 201610302261 A CN201610302261 A CN 201610302261A CN 106052937 A CN106052937 A CN 106052937A
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- CN
- China
- Prior art keywords
- liquid
- wind power
- wind
- stained
- measuring instrument
- 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.)
- Granted
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
- G01L7/18—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements using liquid as the pressure-sensitive medium, e.g. liquid-column gauges
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Wind Motors (AREA)
Abstract
A wind power measuring instrument used for a wind power station, disclosed by the present invention, is characterized by comprising two supporting arms, wherein two liquid touched bodies are connected between the front ends of the two supporting arms, one liquid touched body is a straight liquid touched body, the other liquid touched body is a bending liquid touched body, and the bending liquid touched body is a flexible rope. When the wind power measuring instrument used for the wind power station of the present invention is used, at least one of the liquid touched bodies is the flexible rope. The wind power measuring instrument used for the wind power station of the present invention can provide the wind power speed measurement for the field high altitude works of installing high-voltage wires and repairing and installing high-voltage transformers and the curtain wall engineering. The wind power measuring instrument used for the wind power station also can be used for the wind speed monitoring conditions in a wind power station area.
Description
Technical field
The present invention relates to a kind of measurement apparatus, a kind of wind-force measuring instrument for wind power station.
Background technology
During field high altitude operation now, such as high-tension bus-bar is installed, repairs and high-tension transformer is installed, curtain wall engineering, peace
Dress high voltage substation, having has strict regulation to operation wind scale on the same day, although also have the instrument of specialty to measure wind
Speed, but owing to these instrument volumes are bigger, be not suitable for being carried to field work, and some area due to ratio poorer,
Fund is not had to go to buy these instruments.Low can being easy to carry again of prior art neither one price comparison can measure the dress of wind speed
Put.
Summary of the invention
In order to solve the problems referred to above, the invention provides a kind of wind-force measuring instrument for wind power station.
The technical solution used in the present invention is: a kind of wind-force measuring instrument for wind power station, it is characterised in that include
Two support arms, connect between two supporting arm front ends and have two to be stained with liquid, and wherein one for be directly stained with liquid, and another root is that liquid is stained with in bending
Body, it is flexible strand that liquid is stained with in bending, is directly stained with liquid and/or the scale arranging wind scale is stained with on liquid in bending, on the top of support arm
End arranges Warning Mark.
The present invention is referred to as a kind of wind-force measuring instrument for wind power station, further, said two support arm
It is stretching structure support arm.
The present invention is referred to as the wind-force measuring instrument that a kind of power worker's work high above the ground is special, further, described directly
Being stained with liquid is flexible strand.
The present invention is referred to as a kind of wind-force measuring instrument for wind power station, and further, flexible strand is nylon
Rope, preferably setline.
The present invention is referred to as a kind of wind-force measuring instrument being applicable to wind power plant, and further, described bending is stained with
Balancing weight it is installed with on liquid.
The present invention is referred to as a kind of wind-force measuring instrument installing high-tension bus-bar, and further, described liquid of being directly stained with is
Stiff rod.
The present invention is referred to as in a kind of curtain wall engineering the wind-force measuring instrument used, and further, described stiff rod is for stretching
Shrinking structure bar, stretching structure bar arranges wind scale scale.
The present invention is referred to as the wind-force measuring instrument of a kind of transformator installing power system, further, described directly
Being stained with liquid is flexible strand, is directly stained with liquid and connects and have the first reel being fixed on support arm, and bending is stained with liquid and is connected and be fixed on
Second reel on support arm, arranges Warning Mark on the top of support arm being provided with the second reel.
The present invention be referred to as a kind of keep in repair in power system work high above the ground use wind-force measuring instrument, further,
The scope of the quality of balancing weight is between 30g-120g.
The present invention is referred to as a kind of wind-force measuring instrument installed and use in high voltage substation, further, described the
One reel is coaxial with the second reel, rotate a circle directly be stained with between both take-up length ratio and its supporting arm front ends liquid, bending be stained with
Liquid each length ratio is identical.
Further, said two support arm back segment can be by snapping connection together, and two support arm leading portions tilt to both sides,
Overall Y-shaped.
Further, said two support arm is stretching structure, and prosthomere is provided with spring section.
The present invention in use, be stained with the object of liquid at least one be flexible strand, bubble is the most stiff when generating, and is stained with liquid measure ratio
Fuller, the liquid seriality produced for bubble is good, is suitable to blow out the bubble that quality is high.
The scale of wind scale, it is simply that by one-level wind-force, light breeze power is until force 12 wind power is marked at bending and is stained with liquid
Body or be directly stained with above liquid.Those skilled in the art is it is to be understood that owing to the composition of bubble liquid is different, liquid or straight is stained with in bending
The material being stained with liquid is different, and the quality of balancing weight is the most different, the phase para-position of the scale of the wind scale of the various models of the present invention
Put and differ, so the relative position for the scale of wind scale is not construed as limiting in this application.
The instrument of existing generation bubble is all solid solid shape, more stiff during use, is stained with liquor ratio less, for bubble
The liquid seriality occurred is bad, particularly in the place that wind-force is bigger, it is impossible to measure the size of wind-force more accurately, this
Invention can fully overcome these shortcomings.
The present invention can such as install high-tension bus-bar for field high altitude operation, the installation of high voltage substation, repairs and installs
High-tension transformer, curtain wall engineering provides wind-force to test the speed.To the wind speed monitoring feelings having in wind power station and wind power plant region
Condition is it is also possible that the present invention.
Accompanying drawing explanation
Fig. 1 is the embodiment of the present invention one overall structure schematic diagram.
Fig. 2 is the embodiment of the present invention two overall structure schematic diagram.
Fig. 3 is the embodiment of the present invention three overall structure schematic diagram.
Fig. 4 is the embodiment of the present invention four overall structure schematic diagram.
Fig. 5 is the embodiment of the present invention five overall structure schematic diagram.
Fig. 6 is the detail view of the embodiment of the present invention one, two, four and five.
Fig. 7 is the detail view of the embodiment of the present invention three.
Label title in figure: 1 support arm；2 are directly stained with liquid；Liquid is stained with in 3 bendings；4 balancing weights；5 first reels；6 volume Twos
Line is taken turns；7 handles；8 buckles；9 spring sections；10 cue marks；11 wind scale scales；12 bar joint ports；13 bar joints.
Detailed description of the invention
As shown in figures 1 to 6, this wind-force measuring instrument is provided with two support arms 1 to the embodiment of the present invention one, between two supporting arm front ends
Connecting has two to be stained with liquid, wherein one in order to be directly stained with liquid 2, another root is that liquid 3 is stained with in bending, the present embodiment is directly stained with liquid and curved
It is flexible strand that song is stained with liquid, and both length ratios can be arranged as required between 1 to 1.2 to 1 to 1.5, when two flexible strand
Surround a space, form a film, the most hand-held support arm transfixion in this space after leaching bubble liquid, utilize wind-force so that this
Invention is in the critical state that can not blow bubble with blowout bubble.Show the most directly to be stained with liquid according to test of many times and liquid is stained with in bending
When the ratio of body is between 1 to 1.2 to 1 to 1.5, the bubble of blowout measures the grade of wind-force could be more accurate.Due to this reality
Executing example to be stained with on liquid in bending and be also installed with balancing weight 4, as being suitable to, bending is stained with liquid bent intermediate and is pulled out film.According to repeatedly trying
Testing the scope of the quality showing balancing weight between 30g-120g, the camber ratio that liquid is stained with in bending is preferable, and the film of pull-out easily blows
The bubble gone out can measure the grade of bigger wind-force.The scale of wind scale is set in flexible strand, arranges on the top of support arm
Warning Mark.Make directly being stained with liquid and bending the assembly of the invention being stained with liquid of different length by wind-force test experiments, come
Measure different grades of wind-force.
The present invention being in the judgement that can not blow bubble with the critical state of blowout bubble, operator can observe this
The film of bright pull-out is roused into semi-spherical shape by wind, but will not become again bubble, and depart from the present invention be directly stained with liquid and bending
It is stained with liquid, here it is the present invention is in the critical state that can not blow bubble with blowout bubble.
The present embodiment be directly stained with liquid and bending to be stained with liquid be flexible strand, can be closed up by two support arms thus can be
Glue in less container and take bubble-water.
The flexible strand of the present embodiment is nylon rope, preferably setline.So purpose of design is because nylon rope unlike cotton
Rope easily absorbs, and is easily wound around, and is once wound around cotton thread in addition and has been saturated with moisture, with regard to more difficult will smooth out with the fingers suitable.And it is cotton
Rope is all that multiple shallow bid cotton thread is wound a hawser, and cotton cord soaks for a long time in bubble-water, and multiple shallow bid cotton threads are easy
Scattering, service life can be greatly shortened.And the most there are not these shortcomings in nylon rope, and the most solid firmly.
As shown in Figure 2 and Figure 6, two support arms of this wind-force measuring instrument are stretching structure support arm to the embodiment of the present invention two,
Being easy to storage carry, two supporting arm front ends are provided with connection ring, be directly stained with liquid and bending is stained with liquid and is flexible strand, and both one end are solid
Surely being connected to a supporting arm front end, being directly stained with the connection of the liquid other end has the first reel 5 being fixed on support arm, bending to be stained with liquid
Other end connection is fixed on the second reel 6 on support arm；During enforcement, the first reel and the second reel can be separately provided,
Individually control folding and unfolding two flexible strand, both can regulate the length of flexible strand between two supporting arm front ends, it is also possible to regulate two
The ratio of flexible strand length between supporting arm front end, operates more flexible, and the first reel or the second reel are provided with same by the present embodiment
Axle rotate, connects one handle 7, rotate a circle directly be stained with between both take-up length ratio and its supporting arm front ends liquid, bend be stained with liquid
Each length ratio is identical, and folding and unfolding flexible strand can keep the constant rate of flexible strand length between two supporting arm front ends.Arranging
The top of that support arm of the second reel arranges cue mark, flexible strand arranges the grade scale of wind-force, is i.e. directly being stained with liquid
The grade scale arranging wind-force is stained with on liquid in body and (or) bending.When the top at that support arm arranging the second reel is arranged
When cue mark correspond to the grade scale of certain wind-force in flexible strand, the size of wind-force is just in and the present invention can be utilized to reach
To the critical state that can not blow bubble with blow out bubble, indicate that and reached certain wind scale.During use, operator is hand-held
The present invention picks bubble liquid, and hand-held act keeps resting state in the air, if wind power energy blowout bubble, just shortens flexible strand
Re-operate, otherwise, the flexible strand that just lengthens re-operates, and can not blow bubble until wind-force is just in and blows out the critical of bubble
Till state.At this moment, the top of support arm arranges the wind scale scale that cue mark correspond in flexible strand, it is simply that wind scale
Size.Cue mark can be arrow or instruction pin.Night work for convenience, cue mark can also be LED
Display lamp, utilizes battery to power.
As shown in Figure 3 and Figure 7, the liquid of being directly stained with of this wind-force measuring instrument is stiff rod to the embodiment of the present invention three, and liquid is stained with in bending
For flexible strand adjustable length, reel is second spiral, and stiff rod is stretching structure bar adjustable-length, stretching structure bar
It is stained with on liquid with bending and wind scale scale is set.The top of that support arm arranging the second reel arranges cue mark, institute
Stating and arrange wind scale scale in cue mark correspondence flexible strand, side is rigid can to form more regular shape film, measures more
Big wind-force.
Stretching structure bar is formed by connecting by 2 to 5 sections of bar joints, and each bar joint has two bar joint ports.Except outmost bar saves
Outward, each bar joint arranges wind scale scale, when stretching structure bar stretches, so the wind scale scale on bar joint is just
The good bar by adjacent bar joint saves port and pushes down, and means that this position is exactly the size of wind scale.During use, stretching structure bar
The position consistency of wind scale that position is wanted and bending is stained with on liquid of wind scale.
Stretching structure bar wind scale scale is set, the scale of stretching structure bar and flexible strand should be with the use of, and
And the wind scale of instruction should be consistent.
As shown in Figure 4 and Figure 6, two support arm back segments of this wind-force measuring instrument can by buckle 8 even for the embodiment of the present invention four
Being connected together, two support arm leading portions tilt to both sides, overall Y-shaped, can hold by one hand, it is easier to operation.
As shown in Figure 5 and Figure 6, two support arms of this wind-force measuring instrument are stretching structure to the embodiment of the present invention five, and back segment can
By snapping connection together, prosthomere is provided with spring section 9, and the present embodiment is provided with two sections of springs in prosthomere, in figure
I.e., during normality, prosthomere is for can take in deutomerite straight for knee, pulls out under the rigid support being directly stained with liquid in spring section
Place is bent to form Y-shaped, it is easier to operate and storage is carried, and the present embodiment is directly stained with liquid also can use bending deformed elastic force
Bar.
In order to more easily regulate two length being stained with liquid between supporting arm front end, particularly regulate in bubble forming process
Two length being stained with liquid, the first reel and the second reel can be all electric capstan, utilize battery to power, support arm handheld terminal
Arranging folding and unfolding by key control capstan winch action, can more convenient operate flexibly, the first reel and the second reel can be simultaneously
Folding and unfolding, it is also possible to be independently arranged and control folding and unfolding respectively, as individually controlled the second reel take-up, Ke Yiyou in the bubble formation later stage
The spacing that less bubble closes up, is more beneficial for the formation of bubble.
It is only the specific embodiment of the invention in sum, but is not limited to embodiment, also can each technical characteristic group again
Close more implementation, all without departing from the inventive concept, the equivalence done according to the application is modified and prior art
Add and be accordingly to be regarded as the technology of the present invention category.
Claims (1)
1. the wind-force measuring instrument for wind power station, it is characterised in that include two support arms, connect between two supporting arm front ends
Being connected to two and be stained with liquid, wherein one is directly to be stained with liquid, and another root is that liquid is stained with in bending, and it is flexible strand that liquid is stained with in bending, is directly stained with
The scale arranging wind scale is stained with on liquid in liquid and bending, arranges Warning Mark on the top of support arm；Liquid is stained with in described bending
On be installed with balancing weight.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810841312.3A CN108955987A (en) | 2016-05-09 | 2016-05-09 | A kind of wind-force measuring instrument suitable for wind power plant |
| CN201810841328.4A CN109100076A (en) | 2016-05-09 | 2016-05-09 | Wind-force measuring instrument used in a kind of maintenance electric system high altitude operation |
| CN201810841326.5A CN109141727A (en) | 2016-05-09 | 2016-05-09 | A kind of wind-force measuring instrument of transformer that installing electric system |
| CN201810841847.0A CN109000843A (en) | 2016-05-09 | 2016-05-09 | A kind of wind-force measuring instrument for installing high-tension bus-bar |
| CN201810841346.2A CN109115390A (en) | 2016-05-09 | 2016-05-09 | A kind of dedicated wind-force measuring instrument of power worker's high altitude operation |
| CN201810841818.4A CN109100077A (en) | 2016-05-09 | 2016-05-09 | Wind-force measuring instrument used in a kind of curtain wall engineering |
| CN201610302261.8A CN106052937B (en) | 2016-05-09 | 2016-05-09 | A kind of wind-force measuring instrument for wind power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610302261.8A CN106052937B (en) | 2016-05-09 | 2016-05-09 | A kind of wind-force measuring instrument for wind power station |
Related Child Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810841328.4A Division CN109100076A (en) | 2016-05-09 | 2016-05-09 | Wind-force measuring instrument used in a kind of maintenance electric system high altitude operation |
| CN201810841346.2A Division CN109115390A (en) | 2016-05-09 | 2016-05-09 | A kind of dedicated wind-force measuring instrument of power worker's high altitude operation |
| CN201810841847.0A Division CN109000843A (en) | 2016-05-09 | 2016-05-09 | A kind of wind-force measuring instrument for installing high-tension bus-bar |
| CN201810841326.5A Division CN109141727A (en) | 2016-05-09 | 2016-05-09 | A kind of wind-force measuring instrument of transformer that installing electric system |
| CN201810841312.3A Division CN108955987A (en) | 2016-05-09 | 2016-05-09 | A kind of wind-force measuring instrument suitable for wind power plant |
| CN201810841818.4A Division CN109100077A (en) | 2016-05-09 | 2016-05-09 | Wind-force measuring instrument used in a kind of curtain wall engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106052937A true CN106052937A (en) | 2016-10-26 |
| CN106052937B CN106052937B (en) | 2019-02-05 |
Family
ID=57176203
Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810841818.4A Withdrawn CN109100077A (en) | 2016-05-09 | 2016-05-09 | Wind-force measuring instrument used in a kind of curtain wall engineering |
| CN201810841847.0A Withdrawn CN109000843A (en) | 2016-05-09 | 2016-05-09 | A kind of wind-force measuring instrument for installing high-tension bus-bar |
| CN201810841326.5A Withdrawn CN109141727A (en) | 2016-05-09 | 2016-05-09 | A kind of wind-force measuring instrument of transformer that installing electric system |
| CN201610302261.8A Active CN106052937B (en) | 2016-05-09 | 2016-05-09 | A kind of wind-force measuring instrument for wind power station |
| CN201810841328.4A Withdrawn CN109100076A (en) | 2016-05-09 | 2016-05-09 | Wind-force measuring instrument used in a kind of maintenance electric system high altitude operation |
| CN201810841346.2A Withdrawn CN109115390A (en) | 2016-05-09 | 2016-05-09 | A kind of dedicated wind-force measuring instrument of power worker's high altitude operation |
| CN201810841312.3A Withdrawn CN108955987A (en) | 2016-05-09 | 2016-05-09 | A kind of wind-force measuring instrument suitable for wind power plant |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810841818.4A Withdrawn CN109100077A (en) | 2016-05-09 | 2016-05-09 | Wind-force measuring instrument used in a kind of curtain wall engineering |
| CN201810841847.0A Withdrawn CN109000843A (en) | 2016-05-09 | 2016-05-09 | A kind of wind-force measuring instrument for installing high-tension bus-bar |
| CN201810841326.5A Withdrawn CN109141727A (en) | 2016-05-09 | 2016-05-09 | A kind of wind-force measuring instrument of transformer that installing electric system |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810841328.4A Withdrawn CN109100076A (en) | 2016-05-09 | 2016-05-09 | Wind-force measuring instrument used in a kind of maintenance electric system high altitude operation |
| CN201810841346.2A Withdrawn CN109115390A (en) | 2016-05-09 | 2016-05-09 | A kind of dedicated wind-force measuring instrument of power worker's high altitude operation |
| CN201810841312.3A Withdrawn CN108955987A (en) | 2016-05-09 | 2016-05-09 | A kind of wind-force measuring instrument suitable for wind power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (7) | CN109100077A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2120792A (en) * | 1982-05-20 | 1983-12-07 | Rowland Oliver | Measuring fluid flow |
| GB2177802A (en) * | 1985-07-15 | 1987-01-28 | Rowland Oliver | Measuring fluid flow |
| CN201917582U (en) * | 2010-11-24 | 2011-08-03 | 桐昆集团浙江恒盛化纤有限公司 | Anemovane for monitoring operation of cooling tower |
| CN103529238A (en) * | 2013-10-26 | 2014-01-22 | 丁延辰 | Household wind meter |
| CN104865403A (en) * | 2015-05-13 | 2015-08-26 | 中国矿业大学 | Gentle wind speed measurement device and method for coal mine tunnel |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4219275A (en) * | 1978-06-22 | 1980-08-26 | Rockwell International Corporation | Ring laser having magnetic isolation of counter-propagating light waves |
| GB2343960B (en) * | 1998-11-19 | 2003-06-04 | Simon Charles Richards | Device for measuring rate of flow of fluid |
| DE20119613U1 (en) * | 2001-12-04 | 2002-02-14 | Wigger, August, Dr., 95478 Kemnath | Simple wind vane for wind display when hunting |
| FR2940434B1 (en) * | 2008-12-19 | 2011-01-21 | Commissariat Energie Atomique | DEVICE FOR CONTROLLING A WIRED ANEMOMETER |
| CN201687655U (en) * | 2009-12-04 | 2010-12-29 | 宇星科技发展(深圳)有限公司 | Ocean monitoring buoy-mounted wind power generation supply module |
| AU2012214506B2 (en) * | 2011-02-07 | 2015-12-17 | Ion Geophysical Corporation | Method and apparatus for sensing underwater signals |
| CN203025195U (en) * | 2012-12-28 | 2013-06-26 | 安徽理工大学 | Portable downhole anemograph bracket |
| CN203443970U (en) * | 2013-09-23 | 2014-02-19 | 国家电网公司 | Direction controllable pitot tube |
-
2016
- 2016-05-09 CN CN201810841818.4A patent/CN109100077A/en not_active Withdrawn
- 2016-05-09 CN CN201810841847.0A patent/CN109000843A/en not_active Withdrawn
- 2016-05-09 CN CN201810841326.5A patent/CN109141727A/en not_active Withdrawn
- 2016-05-09 CN CN201610302261.8A patent/CN106052937B/en active Active
- 2016-05-09 CN CN201810841328.4A patent/CN109100076A/en not_active Withdrawn
- 2016-05-09 CN CN201810841346.2A patent/CN109115390A/en not_active Withdrawn
- 2016-05-09 CN CN201810841312.3A patent/CN108955987A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2120792A (en) * | 1982-05-20 | 1983-12-07 | Rowland Oliver | Measuring fluid flow |
| GB2177802A (en) * | 1985-07-15 | 1987-01-28 | Rowland Oliver | Measuring fluid flow |
| CN201917582U (en) * | 2010-11-24 | 2011-08-03 | 桐昆集团浙江恒盛化纤有限公司 | Anemovane for monitoring operation of cooling tower |
| CN103529238A (en) * | 2013-10-26 | 2014-01-22 | 丁延辰 | Household wind meter |
| CN104865403A (en) * | 2015-05-13 | 2015-08-26 | 中国矿业大学 | Gentle wind speed measurement device and method for coal mine tunnel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109115390A (en) | 2019-01-01 |
| CN109100076A (en) | 2018-12-28 |
| CN106052937B (en) | 2019-02-05 |
| CN109100077A (en) | 2018-12-28 |
| CN109000843A (en) | 2018-12-14 |
| CN108955987A (en) | 2018-12-07 |
| CN109141727A (en) | 2019-01-04 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181224 Address after: 615000 West Street, Xichang City, Liangshan Yi Autonomous Prefecture, Sichuan Province, No. 46, 1st Building, 2nd Floor Applicant after: Xichang Yuan Yuan Wind Power Development Co., Ltd. Address before: 330003 Nanjing West Road 130, East Lake District, Nanchang, Jiangxi Applicant before: Xiang Liangen |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |