CN109209789B - Mobile mechanism, wind electricity blade deicer and the method for wind electricity blade deicer - Google Patents
Mobile mechanism, wind electricity blade deicer and the method for wind electricity blade deicer Download PDFInfo
- Publication number
- CN109209789B CN109209789B CN201810973003.1A CN201810973003A CN109209789B CN 109209789 B CN109209789 B CN 109209789B CN 201810973003 A CN201810973003 A CN 201810973003A CN 109209789 B CN109209789 B CN 109209789B
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- wind electricity
- electricity blade
- rotating ring
- deicer
- sucker
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- 230000005611 electricity Effects 0.000 title claims abstract description 147
- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims description 44
- 239000007788 liquid Substances 0.000 claims description 19
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000000243 solution Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
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
- F03D80/40—Ice detection; De-icing means
-
- 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 mobile mechanism of wind electricity blade deicer, wind electricity blade deicer and methods.Wherein, a kind of mobile mechanism of wind electricity blade deicer, including outer rotating ring and interior rotating ring；The diameter of the interior rotating ring is greater than the maximum width of wind electricity blade；First leg is installed on the outside of the outer rotating ring, the end of the first leg is equipped with the first sucker；It is provided with first leg distributor on the inside of the outer rotating ring, is used to control first leg folding and unfolding and makes the first sucker suction in wind electricity blade surface；The second supporting leg is installed on the outside of the interior rotating ring, the end of second supporting leg is equipped with the second sucker；It is provided with the second supporting leg distributor on the inside of the interior rotating ring, is used to control the second supporting leg folding and unfolding and makes the second sucker suction in wind electricity blade surface；It is provided with slideway on the outside of the interior rotating ring, controllable pulley, interior rotating ring and outer rotating ring are provided on the inside of the outer rotating ring by controllable pulley reciprocable on slideway, to realize that the deicer is creeped on wind electricity blade.
Description
Technical field
The invention belongs to wind electricity blade deicing field more particularly to a kind of mobile mechanisms of wind electricity blade deicer, wind
Electric blade de-icing device and method.
Background technique
Icing phenomenon can occur for wind power generation blade blade surface in severe cold areas work.Wind power generation blade surface knot
Ice will affect wind blade spin balancing, change blade aerodynamic shape, and seriously affect wind power generation efficiency.Therefore, it is suitable for
The deicer of wind electricity blade is particularly important for wind-power electricity generation.
Since the ice detachment of wind power generation blade was completed within the shutdown short time.Existing deicer installation is multiple
Miscellaneous and deicing efficiency is low, therefore, is shutting down in the of short duration time, how quickly and easily to carry out deicing to wind electricity blade, is mesh
One problem of preceding urgent need to resolve.
Summary of the invention
In order to solve the deficiencies in the prior art, the first object of the present invention is to provide a kind of shifting of wind electricity blade deicer
Motivation structure can quickly and easily realize movement of the deicer on wind electricity blade, and then to improve the work of deicer
It lays a good foundation as efficiency.
A kind of mobile mechanism of wind electricity blade deicer of the invention, including outer rotating ring and interior rotating ring；The interior rotating ring
Diameter be greater than wind electricity blade maximum width；
First leg is installed on the outside of the outer rotating ring, the end of the first leg is equipped with the first sucker；It is described outer
It is provided with first leg distributor on the inside of rotating ring, is used to control first leg folding and unfolding and makes the first sucker suction in wind electricity blade
Surface；
The second supporting leg is installed on the outside of the interior rotating ring, the end of second supporting leg is equipped with the second sucker；In described
It is provided with the second supporting leg distributor on the inside of rotating ring, is used to control the second supporting leg folding and unfolding and makes the second sucker suction in wind electricity blade
Surface；
It is provided with slideway on the outside of the interior rotating ring, is provided with controllable pulley, interior rotating ring and outer rotating ring on the inside of the outer rotating ring
By controllable pulley on slideway reciprocable, to realize that the deicer is creeped on wind electricity blade.
Further, the first leg distributor and the second supporting leg distributor are connected with remote monitoring terminal.
The second object of the present invention is to provide a kind of wind electricity blade deicer.
Two kinds of technical solutions are provided below:
The wind electricity blade deicer of the first technical solution, the movement including wind electricity blade deicer described above
Mechanism；
The outer rotating ring includes reservoir layer, is stored with deicing liquid in reservoir layer；It is provided with heating layer on the inside of reservoir layer, is heated
It is provided with nozzle on layer, deicing liquid is heated by heating layer and is removed by the deicing liquid after nozzle injection heating to reach wind electricity blade
The purpose of ice.
Further, icing detector is installed on the inside of the outer rotating ring, be used to measure wind electricity blade freeze distribution and
Thickness.
Further, the nozzle is circumferentially uniformly arranged on heating layer.
The wind electricity blade deicer of second of technical solution, the movement including wind electricity blade deicer described above
Mechanism；
The outer rotating ring includes heating layer, and wind electricity blade deicing is achieved the purpose that by heating layer heating.
Further, icing detector is installed on the inside of the outer rotating ring, be used to measure wind electricity blade freeze distribution and
Thickness.
The third object of the present invention is to provide a kind of working method of wind electricity blade deicer.
The working method of the wind electricity blade deicer of the first technical solution, comprising:
Interior rotating ring inner sleeve enters wind electricity blade；
Second supporting leg distributor controls the stretching, extension of the second supporting leg, contacts with wind electricity blade surface and passes through the second sucker and is fixed on
On wind electricity blade；
Outer rotating ring is stretched out along slideway, and the first sucker is fixed on wind electricity blade by then first leg stretching；
After fixation, the second sucker discharges and withdraws the second supporting leg, and interior rotating ring stretches out along slideway, passes through after reaching predetermined position
Second sucker suction is simultaneously fixed on wind electricity blade surface；
The above back and forth movement is repeated to realize that the deicer is creeped on wind electricity blade；
Deicing is heated inside heating layer, while the deicing liquid in heat reservoir layer, the deicing liquid of heating pass through nozzle
It sprays and reaches deicing purpose.
The wind electricity blade deicer of second of technical solution, the movement including wind electricity blade deicer described above
Mechanism；
The outer rotating ring includes heating layer, and wind electricity blade deicing is achieved the purpose that by heating layer heating.
The working method of the wind electricity blade deicer of second of technical solution, comprising:
Interior rotating ring inner sleeve enters wind electricity blade；
Second supporting leg distributor controls the stretching, extension of the second supporting leg, contacts with wind electricity blade surface and passes through the second sucker and is fixed on
On wind electricity blade；
Outer rotating ring is stretched out along slideway, and the first sucker is fixed on wind electricity blade by then first leg stretching；
After fixation, the second sucker discharges and withdraws the second supporting leg, and interior rotating ring stretches out along slideway, passes through after reaching predetermined position
Second sucker suction is simultaneously fixed on wind electricity blade surface；
The above back and forth movement is repeated to realize that the deicer is creeped on wind electricity blade；
Deicing is heated inside heating layer, is finally reached deicing purpose.
Compared with prior art, the beneficial effects of the present invention are:
(1) mobile mechanism of a kind of wind electricity blade deicer of the invention is passed through controllable using interior rotating ring and outer rotating ring
Pulley reciprocable on slideway is quickly and easily realized and is removed to realize that the deicer is creeped on wind electricity blade
Movement of the ice production apparatus on wind electricity blade, and then lay a good foundation to improve the working efficiency of deicer.
(2) a kind of wind electricity blade deicer of the invention, in the mobile mechanism of wind electricity blade deicer
Rotating ring and outer rotating ring are by controllable pulley reciprocable on slideway, to realize that the deicer swashes in wind electricity blade
Row quickly and easily realizes movement of the deicer on wind electricity blade, and using deicing is heated inside heating layer, simultaneously
Deicing liquid in heat reservoir layer, the deicing liquid of heating are sprayed by nozzle and reach deicing purpose.
(3) another wind electricity blade deicer of the invention, in the mobile mechanism using wind electricity blade deicer
Interior rotating ring and outer rotating ring are by controllable pulley reciprocable on slideway, to realize that the deicer swashes in wind electricity blade
Row is quickly and easily realized movement of the deicer on wind electricity blade, and is reached using heating deicing inside heating layer
Deicing purpose.
(4) present invention is suitable for each with wind blade surface with flexibility and feasibility using supporting leg and sucker are fixed
The wing wind electricity blade of kind.
(5) present invention can control whole device in the position of wind electricity blade by controllable pulley.
(6) present invention can detect ice forming locations by icing detector, and control device carries out deicing, improves deicing
The accuracy in region, and then improve the efficiency of deicing.
(7) present invention has the characteristics that installation is easy to operate, deicing efficiency is high, can be used for wind electricity blade ice detachment.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation are not constituted an undue limitation on the present application for explaining the application.
Fig. 1 is a kind of structural schematic diagram of the mobile mechanism of wind electricity blade deicer of the invention.
Fig. 2 is a kind of structural schematic diagram of wind electricity blade deicer of the invention.
Fig. 3 is interior rotating ring overall structure diagram.
Fig. 4 is interior rotating ring schematic diagram of internal structure.
Fig. 5 is outer rotating ring sectional view.
Fig. 6 is outer rotating ring schematic diagram of internal structure.
Fig. 7 is nozzle setting position view.
Fig. 8 is the wind electricity blade deicer flow chart of work methods of the embodiment of the present invention one.
Fig. 9 is the wind electricity blade deicer flow chart of work methods of the embodiment of the present invention two.
Wherein, 1. wind electricity blade；2. outer rotating ring；Rotating ring in 3.；4. the second supporting leg distributor；5. the second supporting leg；6. second
Sucker；7. reservoir layer；8. heating layer；9. nozzle；10. controllable pulley；11. icing detector；12. first leg distributor；13.
First leg；14. the first sucker；15. slideway.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
One, the mobile mechanism of wind electricity blade deicer
As shown in Figure 1, a kind of mobile mechanism of wind electricity blade deicer of the invention, including outer rotating ring 2 and interior rotating ring
3；The diameter of the interior rotating ring 3 is greater than the maximum width of wind electricity blade 1.
As shown in Figure 5 and Figure 6, first leg 13, the end peace of the first leg 13 are installed on the outside of the outer rotating ring 2
Equipped with the first sucker 14；It is provided with first leg distributor 12 on the inside of the outer rotating ring 2, is used to control 13 folding and unfolding of first leg
And the first sucker 14 is made to be adsorbed in 1 surface of wind electricity blade.
Shown in Fig. 4, second 5 leg is installed on the outside of the interior rotating ring 3, the end of second supporting leg 5 is equipped with second
Sucker 6；It is provided with the second supporting leg distributor 4 on the inside of the interior rotating ring 3, be used to control 5 folding and unfolding of the second supporting leg and makes the second suction
Disk 6 is adsorbed in 1 surface of wind electricity blade；
It is provided with slideway 15 on the outside of the interior rotating ring 3, controllable pulley 10, interior 3 He of rotating ring are provided on the inside of the outer rotating ring 3
Outer rotating ring 2 is by controllable pulley 10 reciprocable on slideway 15, to realize that the deicer swashes in wind electricity blade 1
Row.
In specific implementation, the first leg distributor 12 and the second supporting leg distributor 4 with remote monitoring terminal phase
Even.It is achieved in the long-range monitoring of wind electricity blade deicer.
In specific implementation, controller can be respectively adopted to realize in first leg distributor 12 and the second supporting leg distributor 4,
Concrete model can be selected according to available accuracy needs.
A kind of mobile mechanism of wind electricity blade deicer of the invention passes through controllable pulley using interior rotating ring and outer rotating ring
The reciprocable on slideway quickly and easily realizes deicing dress to realize that the deicer is creeped on wind electricity blade
The movement on wind electricity blade is set, and then is laid a good foundation to improve the working efficiency of deicer.
Two, wind electricity blade deicer
Embodiment one
As shown in Fig. 2, the wind electricity blade deicer of the present embodiment, including as described in shown in Fig. 1 and Fig. 3, Fig. 5-Fig. 6
Wind electricity blade deicer mobile mechanism.
As shown in figure 5, the outer rotating ring 2 includes reservoir layer 7, deicing liquid is stored in reservoir layer 7；It is set on the inside of reservoir layer 7
It is equipped with heating layer 8, nozzle 9 is provided on heating layer 8, deicing liquid is heated by heating layer 8 and by removing after the injection heating of nozzle 9
Ice liquid achievees the purpose that 1 deicing of wind electricity blade.
It is uniformly arranged on heating layer 8 as shown in fig. 7, the nozzle 9 is circumferential.
In specific implementation, icing detector is installed on the inside of the outer rotating ring, is used to measure wind electricity blade and freezes and divides
Cloth and thickness.
As shown in figure 8, the working method of the wind electricity blade deicer of the present embodiment, comprising:
Interior rotating ring inner sleeve enters wind electricity blade；
Second supporting leg distributor controls the stretching, extension of the second supporting leg, contacts with wind electricity blade surface and passes through the second sucker and is fixed on
On wind electricity blade；
Outer rotating ring is stretched out along slideway, and the first sucker is fixed on wind electricity blade by then first leg stretching；
After fixation, the second sucker discharges and withdraws the second supporting leg, and interior rotating ring stretches out along slideway, passes through after reaching predetermined position
Second sucker suction is simultaneously fixed on wind electricity blade surface；
The above back and forth movement is repeated to realize that the deicer is creeped on wind electricity blade；
Deicing is heated inside heating layer, while the deicing liquid in heat reservoir layer, the deicing liquid of heating pass through nozzle
It sprays and reaches deicing purpose.
The present embodiment is suitable for each with wind blade surface with flexibility and feasibility using supporting leg and sucker are fixed
The wing wind electricity blade of kind.
The present embodiment can control whole device in the position of wind electricity blade by controllable pulley.
The present embodiment can detect ice forming locations by icing detector, and control device carries out deicing, improves deicing
The accuracy in region, and then improve the efficiency of deicing.
The present embodiment has the characteristics that installation is easy to operate, deicing efficiency is high, can be used for wind electricity blade ice detachment.
A kind of wind electricity blade deicer of the present embodiment is moved using in the mobile mechanism of wind electricity blade deicer
Ring and outer rotating ring are by controllable pulley reciprocable on slideway, to realize that the deicer is creeped on wind electricity blade,
Movement of the deicer on wind electricity blade is quickly and easily realized, and heats deicing, while heat using heating layer inside
Deicing liquid in amount heating reservoir layer, the deicing liquid of heating are sprayed by nozzle and reach deicing purpose.
Embodiment two
The wind electricity blade deicer of the present embodiment, including the wind electricity blade as described in shown in Fig. 1 and Fig. 3, Fig. 5-Fig. 6
The mobile mechanism of deicer.
Wherein, outer rotating ring includes heating layer, and wind electricity blade deicing is achieved the purpose that by heating layer heating.
In specific implementation, icing detector is installed on the inside of the outer rotating ring, is used to measure wind electricity blade and freezes and divides
Cloth and thickness.
As shown in figure 9, the working method of the wind electricity blade deicer of the present embodiment, comprising:
Interior rotating ring inner sleeve enters wind electricity blade；
Second supporting leg distributor controls the stretching, extension of the second supporting leg, contacts with wind electricity blade surface and passes through the second sucker and is fixed on
On wind electricity blade；
Outer rotating ring is stretched out along slideway, and the first sucker is fixed on wind electricity blade by then first leg stretching；
After fixation, the second sucker discharges and withdraws the second supporting leg, and interior rotating ring stretches out along slideway, passes through after reaching predetermined position
Second sucker suction is simultaneously fixed on wind electricity blade surface；
The above back and forth movement is repeated to realize that the deicer is creeped on wind electricity blade；
Deicing is heated inside heating layer, is finally reached deicing purpose.
The present embodiment is suitable for each with wind blade surface with flexibility and feasibility using supporting leg and sucker are fixed
The wing wind electricity blade of kind.
The present embodiment can control whole device in the position of wind electricity blade by controllable pulley.
The present embodiment can detect ice forming locations by icing detector, and control device carries out deicing, improves deicing
The accuracy in region, and then improve the efficiency of deicing.
The present embodiment has the characteristics that installation is easy to operate, deicing efficiency is high, can be used for wind electricity blade ice detachment.
A kind of wind electricity blade deicer of the present embodiment is moved using in the mobile mechanism of wind electricity blade deicer
Ring and outer rotating ring are by controllable pulley reciprocable on slideway, to realize that the deicer is creeped on wind electricity blade,
Movement of the deicer on wind electricity blade is quickly and easily realized, and reaches deicing using heating deicing inside heating layer
Purpose.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.
Claims (9)
1. a kind of mobile mechanism of wind electricity blade deicer, which is characterized in that including outer rotating ring and interior rotating ring；The interior rotating ring
Diameter be greater than wind electricity blade maximum width；
First leg is installed on the outside of the outer rotating ring, the end of the first leg is equipped with the first sucker；The outer rotating ring
Inside is provided with first leg distributor, is used to control first leg folding and unfolding and makes the first sucker suction in wind electricity blade table
Face；
The second supporting leg is installed on the outside of the interior rotating ring, the end of second supporting leg is equipped with the second sucker；The interior rotating ring
Inside is provided with the second supporting leg distributor, is used to control the second supporting leg folding and unfolding and makes the second sucker suction in wind electricity blade table
Face；
It is provided with slideway on the outside of the interior rotating ring, is provided with controllable pulley on the inside of the outer rotating ring, interior rotating ring and outer rotating ring pass through
Controllable pulley reciprocable on slideway, to realize that the deicer is creeped on wind electricity blade.
2. a kind of mobile mechanism of wind electricity blade deicer as described in claim 1, which is characterized in that the first leg
Distributor and the second supporting leg distributor are connected with remote monitoring terminal.
3. a kind of wind electricity blade deicer, which is characterized in that including wind electricity blade such as of any of claims 1-2
The mobile mechanism of deicer；
The outer rotating ring includes reservoir layer, is stored with deicing liquid in reservoir layer；Heating layer is provided on the inside of reservoir layer, on heating layer
It is provided with nozzle, deicing liquid is heated by heating layer and wind electricity blade deicing is reached by the deicing liquid after nozzle injection heating
Purpose.
4. wind electricity blade deicer as claimed in claim 3, which is characterized in that be equipped with icing on the inside of the outer rotating ring and visit
Device is surveyed, is used to measure wind electricity blade icing distribution and thickness.
5. wind electricity blade deicer as claimed in claim 3, which is characterized in that the nozzle, which is circumferentially uniformly arranged, to be heated
On layer.
6. a kind of working method of the wind electricity blade deicer as described in any one of claim 4-5, which is characterized in that packet
It includes:
Interior rotating ring inner sleeve enters wind electricity blade；
Second supporting leg distributor controls the stretching, extension of the second supporting leg, contacts with wind electricity blade surface and passes through the second sucker and is fixed on wind-powered electricity generation
On blade；
Outer rotating ring is stretched out along slideway, and the first sucker is fixed on wind electricity blade by then first leg stretching；
After fixation, the second sucker discharges and withdraws the second supporting leg, and interior rotating ring is stretched out along slideway, passes through second after reaching predetermined position
Sucker suction is simultaneously fixed on wind electricity blade surface；
The above back and forth movement is repeated to realize that the deicer is creeped on wind electricity blade；
Deicing, while the deicing liquid in heat reservoir layer are heated inside heating layer, the deicing liquid of heating is sprayed by nozzle
And reach deicing purpose.
7. a kind of wind electricity blade deicer, which is characterized in that including wind electricity blade such as of any of claims 1-2
The mobile mechanism of deicer；
The outer rotating ring includes heating layer, and wind electricity blade deicing is achieved the purpose that by heating layer heating.
8. wind electricity blade deicer as claimed in claim 7, which is characterized in that be equipped with icing on the inside of the outer rotating ring and visit
Device is surveyed, is used to measure wind electricity blade icing distribution and thickness.
9. a kind of working method of the wind electricity blade deicer as described in any one of claim 7-8, which is characterized in that packet
It includes:
Interior rotating ring inner sleeve enters wind electricity blade；
Second supporting leg distributor controls the stretching, extension of the second supporting leg, contacts with wind electricity blade surface and passes through the second sucker and is fixed on wind-powered electricity generation
On blade；
Outer rotating ring is stretched out along slideway, and the first sucker is fixed on wind electricity blade by then first leg stretching；
After fixation, the second sucker discharges and withdraws the second supporting leg, and interior rotating ring is stretched out along slideway, passes through second after reaching predetermined position
Sucker suction is simultaneously fixed on wind electricity blade surface；
The above back and forth movement is repeated to realize that the deicer is creeped on wind electricity blade；
Deicing is heated inside heating layer, is finally reached deicing purpose.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810973003.1A CN109209789B (en) | 2018-08-24 | 2018-08-24 | Mobile mechanism, wind electricity blade deicer and the method for wind electricity blade deicer |
| PCT/CN2019/101461 WO2020038342A1 (en) | 2018-08-24 | 2019-08-20 | Movement mechanism of deicing device for wind turbine blade, and deicing device and method for wind turbine blade |
| LU101693A LU101693B1 (en) | 2018-08-24 | 2019-08-20 | Moving mechanism of wind power blade deicing device, wind power blade deicing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810973003.1A CN109209789B (en) | 2018-08-24 | 2018-08-24 | Mobile mechanism, wind electricity blade deicer and the method for wind electricity blade deicer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109209789A CN109209789A (en) | 2019-01-15 |
| CN109209789B true CN109209789B (en) | 2019-08-16 |
Family
ID=64989584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810973003.1A Expired - Fee Related CN109209789B (en) | 2018-08-24 | 2018-08-24 | Mobile mechanism, wind electricity blade deicer and the method for wind electricity blade deicer |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN109209789B (en) |
| LU (1) | LU101693B1 (en) |
| WO (1) | WO2020038342A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209789B (en) * | 2018-08-24 | 2019-08-16 | 山东大学 | Mobile mechanism, wind electricity blade deicer and the method for wind electricity blade deicer |
| EP4181388A1 (en) | 2021-11-10 | 2023-05-17 | General Electric Renovables España S.L. | Wind turbine and method of operating a wind turbine |
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- 2018-08-24 CN CN201810973003.1A patent/CN109209789B/en not_active Expired - Fee Related
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- 2019-08-20 WO PCT/CN2019/101461 patent/WO2020038342A1/en active Application Filing
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| CN205714601U (en) * | 2016-06-15 | 2016-11-23 | 新疆金风科技股份有限公司 | Blade maintenance device |
| EP3312418A1 (en) * | 2016-10-20 | 2018-04-25 | LM WP Patent Holding A/S | A method and system for performing maintenance such as de-icing of a rotor blade of a wind turbine rotor |
| CN107620915A (en) * | 2017-09-22 | 2018-01-23 | 太仓市普利照明电器有限公司 | A kind of illuminating lamp and its method of work of removable guide tracked blade maintenance |
| CN207660788U (en) * | 2017-09-22 | 2018-07-27 | 江苏华夏知识产权服务有限公司 | A kind of Intelligent wind driven generator that the safety coefficient with defrosting function is high |
| CN108167141A (en) * | 2017-11-16 | 2018-06-15 | 内蒙古久和能源装备有限公司 | For the anti-icing and deicing system and method for wind power generating set |
| CN107975460A (en) * | 2017-12-01 | 2018-05-01 | 刘艳 | Wind power generation unit blade maintenance device |
Also Published As
| Publication number | Publication date |
|---|---|
| LU101693B1 (en) | 2020-08-03 |
| CN109209789A (en) | 2019-01-15 |
| WO2020038342A1 (en) | 2020-02-27 |
| LU101693A1 (en) | 2020-03-31 |
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