CN205744313U - A kind of blade of wind-driven generator cleaning device - Google Patents
A kind of blade of wind-driven generator cleaning device Download PDFInfo
- Publication number
- CN205744313U CN205744313U CN201620709957.8U CN201620709957U CN205744313U CN 205744313 U CN205744313 U CN 205744313U CN 201620709957 U CN201620709957 U CN 201620709957U CN 205744313 U CN205744313 U CN 205744313U
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- Prior art keywords
- blade
- wind
- driven generator
- cloth
- cleaning
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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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Abstract
The utility model discloses a kind of blade of wind-driven generator cleaning device, including putting distribution system, receiving distribution system and with clamp；Described put distribution system, receive distribution system and be respectively provided with the putting of cleaning cloth, receive function, cleaning cloth contacts with blade of wind-driven generator surface and is cleaned along blade circumference, the described inner chamber with clamp has multiple telescopic arms, and the plurality of telescopic arms is used for retraining cleaning cloth position and clamping blade of wind-driven generator and make cleaning cloth and blade surface conformal；This utility model utilizes cleaning cloth to fit with clamp, cleaning cloth is made to contact with blade surface conformal, contact area is big, substantially increase cleaning efficiency and non-secondary pollution, additionally, it is built-in with the control system of blade of wind-driven generator three-dimensional profile data base by setting, further increases its intelligence degree, be suitable to popularization and application.
Description
Technical field
This utility model relates to technical field of wind power generation, particularly relates to a kind of blade of wind-driven generator cleaning device.
Background technology
Wind power plant is dependent on fan blade and catches wind energy, becomes electric energy by changes mechanical energy, and blade catches wind energy
How many electric energy directly determining wind power plant output.In-service blower fan exposes in an atmosphere in operation process, by dust storm,
Corrosion under the various weather conditions such as rainwater, insecticide, sunlight, time several years blade will be contaminated to the order of severity, pollution
Blade not only corrodes blade surface even agent structure, and reduces blade construction intensity；Also fan blade aerofoil profile is largely effected on
Performance, reduces blade and catches wind energy ability, therefore the in-service fan blade of periodic cleaning is industry inexorable trend, and industry is most at present
Use labor cleaning or more easy device cleaning, far from meeting industry market needs.
Tianjin Hao Chuan New Energy Technology Co., Ltd. application a kind of wind electricity blade surface cleaning apparatus (application number:
CN201410408544.1) design provides a kind of wind electricity blade surface cleaning apparatus, it is achieved that wind turbine blade mechanization is clear
Wash, use and carry water tank and wash bowl, realize cleaning function by abrasive tumbling cleaning post contact blade surface.The program can realize machine
Toolization cleans, but abrasive tumbling cleaning post is linear contact lay with blade surface, is relatively difficult to accomplish high-efficiency cleaning；Employing water cleans, not only
Waste a large amount of water and also produce sewage simultaneously, if being discarded in wind field to there is environmental pollution problem, if transport is to special sewage treatment plant
Then produce more expense.
As can be seen here, above-mentioned existing blade of wind-driven generator cleaning device in structure and uses, it is clear that still suffered from
Inconvenience and defect, and be urgently further improved.How to found the wind-power electricity generation that a kind of intelligence, environmental protection and cleaning efficiency are high
Machine blade cleaning device, becomes the target that current industry pole need to be improved.
Utility model content
The technical problems to be solved in the utility model is to provide the wind-driven generator that a kind of intelligence, environmental protection and cleaning efficiency are high
Blade cleaning device.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of blade of wind-driven generator cleaning device, including putting distribution system, receiving distribution system and with clamp；Described put cloth system
System, the cleaning cloth received between distribution system are for contacting with blade of wind-driven generator surface and being cleaned along blade circumference, described
Having multiple telescopic arms with the inner chamber of clamp, the plurality of telescopic arms is used for retraining cleaning cloth position and clamping wind-force is sent out
Motor blade also makes cleaning cloth and blade surface conformal.
Further, described including fixture cross beam, frock vertical beam with clamp, described fixture cross beam, frock vertical beam combine
Forming jig frame, described telescopic arms is arranged on inside jig frame；Described frock vertical beam Telescopic sliding is whole to control
Conformal fixture inner cavity size.
Further, the control system being built-in with blade of wind-driven generator three-dimensional profile data is also included；Described control is
System is connected with clamp.
Further, described telescopic arms inner opposite end is provided with universal joint.
Further, described universal joint surface configuration has soft material layer.
Further, put distribution system described in include putting cloth support and described cleaning cloth；Described receipts distribution system includes receiving cloth
Rolling wheel and the motor being connected with receipts cloth rolling wheel；Described cleaning cloth one end volume is being put on cloth support, and other end volume is being received on cloth rolling wheel,
Drive cleaning cloth motion is rotated, for connecing with blade of wind-driven generator surface in the middle of cleaning cloth by receiving the receipts yardage roll wheel of distribution system
Touch to realize blade surface cleaning function.
Further, put described in distribution system also include tension force control wheel, described tension force control wheel be arranged on put cloth support with
Between clamp, described cleaning cloth is around overtension control wheel, to control the Tensity size of cleaning cloth.
Further, described cleaning cloth is the cleaning cloth of preimpregnation cleaning agent.
Further, also including that blade is opened up to displacement system, the exhibition of described blade includes elevator motor to displacement system, determines to slide
Wheel and lifting rope；Described fixed pulley is used for being arranged on engine rooms of wind power generators, and described elevator motor is arranged on on clamp, institute
Stating lifting rope one end and connect elevator motor, the other end is connected to retractable distribution system side；Elevator motor is made to divide with retractable distribution system
It is not positioned at the both sides of blade to be cleaned；Described elevator motor is connected with control system.
Further, the exhibition of described blade also includes the counterweight pallet being connected to conformal chuck side and is placed on to displacement system
Balancing weight in counterweight pallet.
After using such design, this utility model at least has the advantage that
(1) effective.Cleaning device of the present utility model, makes cleaning cloth with blade profile laminating closely, can realize blade
Surface exhaustive cleaning.In-service fan blade leading edge is polluted more serious, and aerofoil profile leading edge is the most sensitive to polluting.This practicality
Novel design scheme guarantees that blade inlet edge cleaning effect is good, therefore blade inlet edge is deep clean, makes the fan blade after cleaning extensive
The aeroperformance of multiple coming of new blade.
(2) intelligent.This utility model uses intelligent control technology, is stored in by blade three-dimensional geometry shape data in advance
Control system, opens up to position according to clamp place blade, i.e. can determine whether chord of blade length, thickness size, and telescopic arms
The parameters such as horizontal level, feed back to actuator-with clamp simultaneously, make the length of fixture, width and telescopic arms adjust
To correct position, it is ensured that cleaning cloth with blade surface laminating closely, can realize full intellectualized.
(3) environmental protection is good.The burnisher of this utility model design is cleaning cloth, and it can presoak cleaning agent, reaches a kind of half
Dry state, does not waste valuable water resource, wind field soil and plant will not be caused secondary pollution simultaneously.
(4) efficiency is high.This utility model is to use that cleaning cloth is fully wrapped around with blade profile contacts, contact area greatly, clearly
Clean cloth realizes blade and opens up to the motion with two orthogonal directions of circumference, is greatly improved cleaning efficiency.
Accompanying drawing explanation
Above-mentioned is only the general introduction of technical solutions of the utility model, in order to better understand technology hands of the present utility model
Section, below in conjunction with accompanying drawing, the utility model is described in further detail with detailed description of the invention.
Fig. 1 is the part-structure schematic diagram of this utility model a kind of blade of wind-driven generator cleaning device；
Fig. 2 is the use view of this utility model a kind of blade of wind-driven generator cleaning device.
Detailed description of the invention
A kind of blade of wind-driven generator cleaning device of the present utility model, applies in Wind turbines stopped status, cleaned
Blade is maintained at orientation straight down and carries out blade cleaning.This cleaning device is mainly by putting distribution system, receiving distribution system, with clevis
Tool, control system etc. form.Put distribution system, receive distribution system and be respectively provided with the putting of cleaning cloth, receive function, cleaning cloth for and wind-force
The contact of generator blade surface is also cleaned along blade circumference, has multiple telescopic arms, Duo Geke with the inner chamber of clamp
Telescopic arm retrains cleaning cloth position and clamps blade of wind-driven generator and make cleaning cloth and blade surface conformal.This utility model master
If utilizing cleaning cloth to fit with clamp, making cleaning cloth contact with blade surface conformal, contact area is big, substantially increases
Cleaning efficiency and non-secondary pollution.
Explanation is specifically launched below in conjunction with Fig. 1, Fig. 2.
As it is shown in figure 1, blade of wind-driven generator cleaning device of the present utility model, put distribution system and include putting cloth support 1, opening
Power control wheel 2, cleaning cloth 3；Before including fixture cross beam 4, frock vertical beam 5, telescopic arms 6 with clamp and be arranged on telescopic arms
The universal joint 7 of end；Receive the motor 10 that distribution system includes receiving cloth rolling wheel 9 and being connected with receipts cloth rolling wheel 9；In order to improve intelligent journey
Degree, above-mentioned cleaning device also includes the control system 11 being built-in with blade of wind-driven generator three-dimensional profile data base.
Connection matching relationship between each parts of above-mentioned cleaning device is: cleaning cloth 3 one end volume is being put on cloth support 1, then
Sequentially pass through tension force control wheel 2 (its be arranged on put cloth support 1 and with clamp between, for controlling the Tensity size of cleaning cloth)
1 and blade 8 circumference, other end volume is being received on cloth rolling wheel 9, rotates drive cleaning cloth 3 to move by receiving cloth rolling wheel 9.
Above-mentioned with the fixture cross beam 4 in clamp, frock vertical beam 5 combination formation jig frame, telescopic arms 6 is arranged on folder
Tool lower portion；Frock vertical beam 5 Telescopic sliding, control system 11 is connected with clamp, and control system 11 has blade three
Dimension shape data, according to the blade spanwise direction position with clamp place, it is known that blade shape data, thus controls with clevis
Have inner chamber size and telescopic arms 6 position and its brachium, can make with clamp preferable with blade 8 conformal.
Above-mentioned blade of wind-driven generator cleaning device is mainly cleaned along blade circumference, and this cleaning device can produce
Time be configured with simultaneously blade open up to displacement system, or produce time do not configure, the most separately join a set of blade open up to position
Shifting system.Shown in concrete cooperation Fig. 2, the exhibition of above-mentioned blade includes elevator motor 19, fixed pulley 18 and lifting rope 17 to displacement system, hangs
Rope 17 preferred steel wire ropes.During use, wind-driven generator is in stopped status, and fixed pulley 18 is fixed on engine rooms of wind power generators 13
On, cabin 13 is positioned on pylon 14, and elevator motor 19 is arranged on on clamp, and lifting rope 17 one end connects elevator motor 19, separately
One end is connected on the hitch point 16 of retractable distribution system 15 side；Make elevator motor 19 lay respectively at retractable distribution system 15 to treat
The both sides of cleaning blade 8, keep balance as far as possible, if energy imbalance occurs, and can be to the counterweight pallet being connected to conformal chuck side
Balancing weight 21 in 20 increases and decreases, to guarantee the balance of whole device.
Blade cleaning implementation process progressively moves to blade tip direction from blade root 0m, until realizing whole blade cleaning, elevator
Motor 19 control along blade exhibition to cleaning speed, motor 10 control along blade profile circumference cleaning speed.Cleaning device
With clamp open up from blade root to blade to each position time, it is ensured that blade profile circumference carries out next exhibition again after having cleaned
Cleaning to position, so guarantee that cleaning cloth i.e. circumferential movement is opened up to moving along blade again, both orthogonal motions guarantee that blade is clear
Clean exhaustive region.Owing to blade profile is more complicated, all there is change in cross section chord length and thickness, in order to make with clamp chi
Very little preferable, to this end, control system 11 realizes Based Intelligent Control, whenever running to clamp of cleaning device with blade profile laminating
Some exhibition is to position, from the blade profile three-dimensional data base that control system 11 pre-stores, and can automatically derived blade profile pair
The conformal fixture inner cavity size answered, and telescopic arms 6 position and its brachium.Conformal fixture inner cavity size is by frock vertical beam
5 slide along fixture cross beam with the adjustment realizing size.Telescopic arms 6 controls the conformal of cleaning cloth 3 by telescopic slide, scalable
Arm 6 inner opposite end uses universal joint 7 so that it is have preferable conformal characteristic, and universal joint 7 uses soft with contact position, blade 8 surface
Body material layer, it is to avoid blade surface damage or scuffing etc..This utility model use multiple telescopic arms 6 guarantee cleaning cloth 3 with
The laminating of blade 8 surface preferably, is possible not only to adjust telescopic arms 6 brachium according to each section blades shape difference, simultaneously simultaneously
Telescopic arms 6 horizontal level can also be adjusted, to adapt to blade shape.
After conformal fixture inner cavity size and telescopic arms 6 position determine, motor 10 drives receipts cloth rolling wheel 9 to rotate, logical
Cross and ensure that conformal, cleaning cloth 3 and blade 8 surface produce friction, make cleaning cloth 3 by tension force control wheel 2 simultaneously with universal joint 7
Tension force keeps certain rate of tension, puts cloth support 1 and puts cloth, it is achieved that cleaning cloth 3 circumferential movement.Owing to cleaning cloth 3 is preimpregnation
The half-dried cloth of cleaning agent, adds certain frictional force, pollutes blade and realizes cleaned, especially easily pollutes and high sensitive leaf
Sheet leading edge can obtain deep clean, and Blade Properties has kept very pivotal role.
After this cross section circumference is clean, elevator motor 19 works, and makes cleaning device move a step-length toward blade tip direction,
Continuing to clean next one cross section until blade tip, complete the cleaning of a blade, exit blade, elevator motor 19 then realizes instead
Turn, make cleaning device move above cabin 13.
Blower fan wind wheel rotates, and makes the 2nd, 3 blades rotate respectively to vertical state, with the clean method phase of the 1st blade
With, and then realize the cleaning work of the whole blade of blower fan.
In sum, blade of wind-driven generator cleaning device of the present utility model, customization, Intelligent Service can be realized；
Improve cleaning effect and efficiency simultaneously, and do not produce secondary pollution, be suitable to popularization and application on a large scale.
The above, be only preferred embodiment of the present utility model, not this utility model is made any in form
Restriction, those skilled in the art utilize the technology contents of the disclosure above to make a little simple modification, equivalent variations or modification, all
Fall in protection domain of the present utility model.
Claims (10)
1. a blade of wind-driven generator cleaning device, it is characterised in that include putting distribution system, receiving distribution system and with clamp；
The described cleaning cloth put between distribution system, receipts distribution system is for contacting with blade of wind-driven generator surface and along blade circumference
Being cleaned, the described inner chamber with clamp has multiple telescopic arms, and the plurality of telescopic arms is used for retraining cleaning cloth position
Put and clamp blade of wind-driven generator and make cleaning cloth and blade surface conformal.
Blade of wind-driven generator cleaning device the most according to claim 1, it is characterised in that described include work with clamp
Dress crossbeam, frock vertical beam, the combination of described fixture cross beam, frock vertical beam forms jig frame, and described telescopic arms is arranged on fixture
Lower portion；Described frock vertical beam Telescopic sliding is to control whole conformal fixture inner cavity size.
Blade of wind-driven generator cleaning device the most according to claim 1 and 2, it is characterised in that also include being built-in with wind
The control system of power generator blade three-dimensional profile data base；Described control system is connected with clamp.
Blade of wind-driven generator cleaning device the most according to claim 1 and 2, it is characterised in that in described telescopic arms
One end, side is provided with universal joint.
Blade of wind-driven generator cleaning device the most according to claim 4, it is characterised in that described universal joint surface configuration
There is soft material layer.
Blade of wind-driven generator cleaning device the most according to claim 1 and 2, it is characterised in that described in put distribution system bag
Include and put cloth support and described cleaning cloth；Described receipts distribution system includes the motor received cloth rolling wheel and be connected with receipts cloth rolling wheel；Described
Cleaning cloth one end volume is being put on cloth support, and other end volume is being received on cloth rolling wheel, middle for connecing with blade of wind-driven generator surface
Touch.
Blade of wind-driven generator cleaning device the most according to claim 6, it is characterised in that described in put distribution system and also include
Tension force control wheel, described tension force control wheel be arranged on put cloth support and with clamp between, described cleaning cloth is around overtension control
Wheel.
Blade of wind-driven generator cleaning device the most according to claim 1 and 2, it is characterised in that described cleaning cloth is pre-
The cleaning cloth of leaching cleaning agent.
Blade of wind-driven generator cleaning device the most according to claim 3, it is characterised in that also include that blade is opened up to displacement
System, the exhibition of described blade includes elevator motor, fixed pulley and lifting rope to displacement system；
Described fixed pulley is used for being arranged on engine rooms of wind power generators, and described elevator motor is arranged on on clamp, described in hang
Rope one end connects elevator motor, and the other end is connected to retractable distribution system side；Make elevator motor and retractable distribution system position respectively
Both sides in blade to be cleaned；
Described elevator motor is connected with control system.
Blade of wind-driven generator cleaning device the most according to claim 9, it is characterised in that described blade is opened up to displacement
System also includes the counterweight pallet being connected to conformal chuck side and is placed on the balancing weight in counterweight pallet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620709957.8U CN205744313U (en) | 2016-07-06 | 2016-07-06 | A kind of blade of wind-driven generator cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620709957.8U CN205744313U (en) | 2016-07-06 | 2016-07-06 | A kind of blade of wind-driven generator cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205744313U true CN205744313U (en) | 2016-11-30 |
Family
ID=57377975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620709957.8U Withdrawn - After Issue CN205744313U (en) | 2016-07-06 | 2016-07-06 | A kind of blade of wind-driven generator cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205744313U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014881A (en) * | 2016-07-06 | 2016-10-12 | 国电联合动力技术有限公司 | Wind power generator blade cleaning device and application method thereof |
| CN106593788A (en) * | 2016-12-16 | 2017-04-26 | 北京金风科创风电设备有限公司 | Device maintenance device, system and device maintenance method |
-
2016
- 2016-07-06 CN CN201620709957.8U patent/CN205744313U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014881A (en) * | 2016-07-06 | 2016-10-12 | 国电联合动力技术有限公司 | Wind power generator blade cleaning device and application method thereof |
| CN106014881B (en) * | 2016-07-06 | 2018-10-23 | 国电联合动力技术有限公司 | A kind of blade of wind-driven generator cleaning device |
| CN106593788A (en) * | 2016-12-16 | 2017-04-26 | 北京金风科创风电设备有限公司 | Device maintenance device, system and device maintenance method |
| CN106593788B (en) * | 2016-12-16 | 2020-03-03 | 北京金风科创风电设备有限公司 | Device maintenance device, system and device maintenance method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161130 Effective date of abandoning: 20181023 |