CN212985466U - Blade cleaning device of wind power generation equipment - Google Patents
Blade cleaning device of wind power generation equipment Download PDFInfo
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- CN212985466U CN212985466U CN202021728376.1U CN202021728376U CN212985466U CN 212985466 U CN212985466 U CN 212985466U CN 202021728376 U CN202021728376 U CN 202021728376U CN 212985466 U CN212985466 U CN 212985466U
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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 equipment relates to wind power generation equipment technical field especially relates to a wind power generation equipment's blade belt cleaning device, include the belt cleaning device who comes and goes the removal along the vertical direction of bracing piece, wind power generation set is installed on the bracing piece top, wind power generation set includes axle bed and a plurality of blade, and is a plurality of the blade has at least one piece of piece at the axle bed stop when shut down stop with the position that belt cleaning device corresponds, along the blade direction that corresponds with belt cleaning device, belt cleaning device includes in proper order: the device comprises a protective smearing mechanism for smearing protective liquid on the blades, a wiping mechanism for wiping the blades, and a cleaning mechanism for cleaning the blades, wherein the wiping mechanism is in contact with the blades; the utility model can be used for cleaning, wiping and smearing the protective liquid for the blades of the wind power generation device in sequence, thereby reducing the working intensity and workload of workers; meanwhile, the blades are prevented from being repeatedly disassembled and assembled, and safety accidents caused by repeated disassembly and assembly of the blades are prevented.
Description
Technical Field
The utility model discloses equipment relates to wind power generation equipment technical field especially relates to a wind power generation equipment's blade belt cleaning device.
Background
In recent years, wind power generation equipment is used as a power source to replace manpower and animal power, and plays an important role in the development of productivity.
In the existing wind power generation equipment, blades may be exposed to different chemical substances, the surfaces of the blades may be polluted by dust and corroded by bird droppings, insect corpses, oil stains, salt spray sediments, acid rain and the like, so that the blades need to be cleaned regularly, and protective liquid (protective oil, wax oil and the like) is coated on the surfaces of the blades after cleaning so as to prevent the bird droppings, the insect corpses, the oil stains, the salt spray sediments, the acid rain and the like from falling on the blades and corroding the blades;
but the current cleaning methods are: the workman dismantles the blade earlier, and cleanup crew clears up the blade, coats the protective liquid on the blade after the clearance, however the manual cleaning wastes time and energy, and intensity of labour is big, dismouting blade repeatedly, still can cause the incident.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a wind power generation equipment's blade belt cleaning device solves above-mentioned problem.
The utility model provides a wind power generation equipment's blade belt cleaning device, includes along the belt cleaning device of the vertical direction round trip movement of bracing piece, wind power generation set is installed on the bracing piece top, wind power generation set includes axle bed and a plurality of blade, and is a plurality of the blade has at least one piece of when the axle bed is shut down stop with the position that belt cleaning device corresponds, along the blade direction that corresponds with belt cleaning device, belt cleaning device includes in proper order: the device comprises a protective smearing mechanism for smearing protective liquid on the blades, a wiping mechanism for wiping the blades, and a cleaning mechanism for cleaning the blades, wherein the wiping mechanism is in contact with the blades;
the two ends of the protective smearing mechanism and the wiping mechanism are both connected with a telescopic mechanism, and the telescopic mechanisms are used for pushing the protective smearing mechanism and the wiping mechanism to be in contact with the blades when the protective smearing mechanism and the wiping mechanism move in the direction away from the shaft seat.
The cleaning device is characterized by further comprising a mounting frame, a slide rail is arranged on the mounting frame, the protective smearing mechanism and the wiping mechanism are slidably mounted on the slide rail, and the cleaning mechanism is fixedly mounted on the mounting frame.
The protective smearing mechanism, the wiping mechanism and the cleaning mechanism comprise roller shaft assemblies;
the roller shaft assembly of the protective smearing mechanism and the wiping mechanism is characterized in that two ends of the roller shaft assembly penetrate through the sliding rails and are installed on a bearing seat I through a turntable bearing I, the bearing seat I is fixedly connected with the output end of the telescopic mechanism through a connecting frame, and the telescopic mechanism is fixedly installed on the installing frame.
The roller shaft assembly is characterized in that a cavity is formed in the roller shaft assembly, a plurality of openings communicated with the cavity are formed in the peripheral surface of the roller shaft assembly, sponge is filled in the cavity, and a liquid dropping hole is formed in one end of the roller shaft assembly.
The protection smearing mechanism further comprises soft fiber cloth, and the soft fiber cloth fixing ring is sleeved on the roller shaft assembly of the protection smearing mechanism.
The drying mechanism further comprises water absorbing cloth, and the water absorbing cloth is fixedly sleeved on the roller shaft assembly of the drying mechanism in a replaceable manner.
The mounting bracket is further provided with a mounting hole, a roller shaft assembly of the cleaning mechanism penetrates through the mounting hole and is mounted on a bearing seat II through a turntable bearing II, and the bearing seat II is fixedly mounted on the mounting bracket.
The cleaning mechanism further comprises a cleaning brush, and the cleaning brush is fixedly sleeved on the roller shaft assembly of the cleaning mechanism in a replacement mode.
The mounting rack moves back and forth along the vertical direction of the supporting rod through a linear sliding table arranged on the supporting rod.
The telescopic mechanism is an electric telescopic rod.
Compared with the prior art, the utility model discloses the beneficial effect of equipment is:
the utility model can be used for cleaning, wiping and smearing the protective liquid for the blades of the wind power generation device in sequence, so that workers do not need to disassemble the blades first, and then clean the blades and smear the protective liquid, thereby reducing the working intensity and workload of the workers; meanwhile, the blades are prevented from being repeatedly disassembled and assembled, and safety accidents caused by repeated disassembly and assembly of the blades are prevented.
Drawings
Fig. 1 is a schematic structural diagram I of a blade cleaning device of a wind turbine generator according to this embodiment.
Fig. 2 is an enlarged view of fig. 1 at a.
Fig. 3 is a schematic view of a protective coating mechanism of the blade cleaning device of the wind turbine generator according to the present embodiment.
Fig. 4 is a schematic view of a wiping mechanism structure of a blade cleaning device of a wind turbine generator according to the present embodiment.
Fig. 5 is a schematic structural view of a cleaning mechanism of the blade cleaning device of the wind turbine generator according to the present embodiment.
Fig. 6 is a schematic structural view II of a blade cleaning device of a wind turbine generator according to this embodiment.
In the drawings: the device comprises a support rod 1, a cleaning device 2, a wind power generation device 3, a shaft seat 3-1, blades 3-2, a mounting rack 4, a slide rail 4-1, a roller shaft assembly 5, sponge 5-1, a liquid dropping hole 5-2, a turntable bearing I6, a bearing seat I7, a connecting rack 8, soft fiber cloth 9, water absorption cloth 10, a linear sliding table 11, a moving table 11-1, a turntable bearing II 12, a bearing seat II 13, an electric telescopic rod 14 and a cleaning brush 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The utility model provides a blade belt cleaning device of wind power generation equipment, includes along 1 vertical direction reciprocating motion's of bracing piece belt cleaning device 2, wind power generation set 3 is installed at 1 top of bracing piece, wind power generation set 3 includes axle bed 3-1 and a plurality of blade 3-2, a plurality of blade 3-2 have at least one piece to stop when axle bed 3-1 shuts down in the position that corresponds with belt cleaning device 2, along the blade 3-2 direction that corresponds with belt cleaning device 2, belt cleaning device 2 includes in proper order: the device comprises a protective smearing mechanism for smearing protective liquid on the blade 3-2, a wiping mechanism for wiping the blade 3-2 and a cleaning mechanism for cleaning the blade 3-2, wherein the wiping mechanism is in contact with the blade 3-2;
in the existing wind power generation equipment, blades may be exposed to different chemical substances, the surfaces of the blades may be polluted by dust and corroded by bird droppings, insect corpses, oil stains, salt spray sediments, acid rain and the like, so that the blades need to be cleaned regularly, and protective liquid (protective oil, wax oil and the like) is coated on the surfaces of the blades after cleaning so as to prevent the bird droppings, the insect corpses, the oil stains, the salt spray sediments, the acid rain and the like from falling on the blades and corroding the blades; but the current cleaning methods are: workers firstly disassemble the blades, cleaning personnel clean the blades and then smear protective liquid on the blades, however, manual cleaning wastes time and labor, the labor intensity is high, and safety accidents can be caused by repeated disassembly and assembly of the blades;
therefore, the cleaning device 2 is arranged on the equipment of the utility model, when the shaft seat 3-1 is stopped, the blade 3-2 is stopped at the position corresponding to the cleaning device 2, the cleaning device 2 moves along the blade direction and gradually approaches to the shaft seat 3-1, and the cleaning mechanism firstly cleans the blade 3-2 in a first round;
when the cleaning mechanism moves to the tail end of the blade 3-2 close to the shaft seat 3-1, the cleaning device 2 moves in the direction far away from the shaft seat 3-1, the cleaning mechanism also moves in the reverse direction to clean the blade 3-2 for the second round, meanwhile, the protective smearing mechanism and the telescopic mechanisms at the two ends of the wiping mechanism are started, and the output ends of the telescopic mechanisms push the wiping mechanism and the protective smearing mechanism to be in contact with the blade 3-2; when cleaning in the second round, the cleaning mechanism firstly cleans the blade 3-2 again, the wiping mechanism wipes the blade 3-2 dry after cleaning, and the protective wiping mechanism wipes protective liquid on the wiped blade 3-2; during the second round of cleaning, the blades 3-2 are wiped dry and coated with protective liquid;
in the embodiment, the cleaning device further comprises a mounting frame 4, a slide rail 4-1 is arranged on the mounting frame 4, the protective smearing mechanism and the wiping mechanism are slidably mounted on the slide rail 4-1, and the cleaning mechanism is fixedly mounted on the mounting frame 4; the mounting rack 4 moves back and forth along the vertical direction of the support rod 1 through a linear sliding table 11 arranged on the support rod 1, and the mounting rack 4 is fixed on a moving table 11-1 of the linear sliding table 11; the linear sliding table 11 is a mechanical structure capable of providing linear motion, can be used horizontally or vertically, and is generally used in cooperation with a power motor, and other workpieces required by the linear sliding table are mounted on a sliding block of the linear sliding table to form a complete conveying motion device and a set of proper motor forward and backward rotation program is set, so that the work of automatically and circularly reciprocating the workpieces can be realized.
The protective smearing mechanism, the wiping mechanism and the cleaning mechanism all comprise a roller shaft assembly 5; the two ends of a roller shaft assembly 5 of the protective smearing mechanism and the wiping mechanism penetrate through the sliding rail 4-1 and are mounted on a bearing block I7 through a turntable bearing I6, the bearing block I7 is fixedly connected with the output end of the telescopic mechanism through a connecting frame 8, and the telescopic mechanism is fixedly mounted on the mounting frame 4; the telescopic mechanism is an electric telescopic rod 14.
In this embodiment, two ends of the roller shaft assembly 5 of the protective smearing mechanism and the wiping mechanism penetrate through and are fixedly connected with the inner ring disc of the turntable bearing I6, and the outer ring disc of the turntable bearing I6 is fixedly connected with the bearing seat I7; the mounting bracket 4 is provided with a mounting hole, the roller shaft assembly 5 of the cleaning mechanism runs through the mounting hole and is mounted on a bearing seat II 13 through a turntable bearing II 12, and the bearing seat II 12 is fixedly mounted on the mounting bracket 4.
A cavity is formed in the roller shaft assembly 5, a plurality of openings communicated with the cavity are formed in the peripheral surface of the roller shaft assembly, sponge 5-1 is filled in the cavity, and a liquid dropping hole 5-2 is formed in one end of the roller shaft assembly 5; the protective smearing mechanism further comprises soft fiber cloth 9, and the soft fiber cloth 9 is fixedly sleeved on the roller shaft assembly 5 of the protective smearing mechanism; the drying mechanism also comprises a water absorption cloth 10, and the water absorption cloth 10 is fixedly sleeved on the roller shaft assembly 5 of the drying mechanism; the cleaning mechanism further comprises a cleaning hairbrush 15, and the cleaning hairbrush 15 is fixedly sleeved on the roller shaft assembly 5 of the cleaning mechanism in a replacement mode.
When the device is used, protective liquid is dripped into a dripping hole 5-2 at one end of a roller component 5 of a protective smearing mechanism, the protective liquid enters a sponge 5-1, when the roller component 5 is contacted with a blade 3-2, the roller component 5 rotates, so the protective liquid in the sponge 5-1 flows out from an opening which is formed on the circumferential surface of the roller component 5 and communicated with a cavity under the action of centrifugal force and the permeability of the sponge 5-1, enters a soft fiber cloth 9 and polishes wax for the blade;
similarly, only the cleaning solution is required to be dropped into the dropping hole 5-2 at one end of the roller component 5 of the cleaning mechanism, and when the roller component 5 of the cleaning mechanism rotates, the cleaning solution enters the cleaning brush 15 to clean the blade.
It should be noted that, since the wiping mechanism is used for wiping the water on the surface of the blade 3-2, in this embodiment, after the water-absorbing cloth 10 rotates to wipe the surface of the blade 3-2, the sponge in the roller assembly 5 of the wiping mechanism can absorb the water, so that the water-absorbing cloth 10 is not too wet, which may affect the wiping of the blade 3-2.
In the embodiment, the cleaning device further comprises a controller, the controller is electrically connected with the shaft seat 3-1, the linear sliding table 11 and the electric telescopic rod 14, before the fan blades are cleaned, the controller controls the shaft seat 3-1 to stop the rotation of the blades 3-2 and stop one blade 3-2 at the position corresponding to the cleaning device 2, at the moment, the linear sliding table 11 starts to be started, the movable table 11-1 on the linear sliding table 11 drives the mounting frame 4 to move along the direction close to the shaft seat 3-1, the roller shaft assemblies 5 of the two cleaning mechanisms are respectively in rotating contact with the two surfaces of the blades 3-2, the cleaning brushes 15 on the roller shaft assemblies 5 of the two cleaning mechanisms are matched with cleaning liquid flowing out of the roller shaft assemblies 5 to clean the blades 3-2 for the first round, when the cleaning mechanisms move to the tail ends of the blades 3-2 close to the shaft seat 3-1, the controller controls the linear sliding table 11 to move reversely, the second round of cleaning is started, meanwhile, the controller controls the output end of the electric telescopic rod 14 to extend out, the protective smearing mechanism and the wiping mechanism are in contact with the blades 3-2, the wiping mechanism is arranged behind the cleaning mechanism, water stains left after the cleaning mechanism works are wiped, and the protective smearing mechanism is arranged behind the wiping mechanism and is used for smearing protective liquid on the wiped blades 3-2; the working process realizes double blade 3-2 cleaning, and the blade 3-2 is wiped and coated with protective liquid while the second round of cleaning is carried out.
The working principle is as follows:
before cleaning the blade 3-2, dripping protective liquid into a dripping hole 5-2 at one end of a roller shaft component 5 of a protective smearing mechanism, enabling the protective liquid to enter a sponge 5-1, and when the roller shaft component 5 is in contact with the blade 3-2, as the roller shaft component 5 rotates, the protective liquid in the sponge 5-1 flows out from an open hole which is formed in the peripheral surface of the roller shaft component 5 and communicated with a cavity under the action of centrifugal force and the permeability of the sponge 5-1 and enters a soft fiber cloth 9 to wax the blade;
similarly, only the cleaning solution is required to be dropped into the dropping hole 5-2 at one end of the roller component 5 of the cleaning mechanism, and when the roller component 5 of the cleaning mechanism rotates, the cleaning solution enters the cleaning brush 15 to clean the blade.
It should be noted that, since the wiping mechanism is used for wiping the water on the surface of the blade 3-2, in this embodiment, after the water-absorbing cloth 10 rotates to wipe the surface of the blade 3-2, the sponge in the roller assembly 5 of the wiping mechanism can absorb the water, so that the water-absorbing cloth 10 is not too wet, which may affect the wiping of the blade 3-2.
When the fan blades are cleaned, the controller firstly controls the shaft seat 3-1 to enable the blades 3-2 to stop rotating, one blade 3-2 is enabled to stop at a position corresponding to the cleaning device 2, at the moment, the linear sliding table 11 starts to be started, the movable table 11-1 on the linear sliding table 11 drives the mounting rack 4 to move along the position close to the shaft seat 3-1, the roller shaft assemblies 5 of the two cleaning mechanisms are respectively in rotating contact with two surfaces of the blade 3-2, the cleaning brushes 15 on the roller shaft assemblies 5 of the two cleaning mechanisms are matched with cleaning liquid flowing out of the roller shaft assemblies 5 to clean the blade 3-2 for a first round, when the cleaning mechanisms move to the tail ends of the blades 3-2 close to the shaft seat 3-1, the controller controls the linear sliding table 11 to move reversely, a second round of cleaning is started, and at the same time, the controller controls the output end of the electric telescopic rod 14 to extend, the protective smearing mechanism and the wiping mechanism are in contact with the blades 3-2, the wiping mechanism is arranged behind the cleaning mechanism and is used for wiping water stains left after the cleaning mechanism works, and the protective smearing mechanism is arranged behind the wiping mechanism and is used for smearing protective liquid on the wiped blades 3-2; the working process realizes double blade 3-2 cleaning, and the blade 3-2 is wiped and coated with protective liquid while the second round of cleaning is carried out.
Claims (10)
1. A blade belt cleaning device of wind power generation equipment which characterized in that: including belt cleaning device (2) along bracing piece (1) vertical direction round trip movement, wind power generation set (3) are installed on bracing piece (1) top, wind power generation set (3) include axle bed (3-1) and a plurality of blade (3-2), a plurality of blade (3-2) have at least one piece when axle bed (3-1) shut down stop with belt cleaning device (2) the position that corresponds, along blade (3-2) direction that corresponds with belt cleaning device (2), belt cleaning device (2) include in proper order: the device comprises a protective smearing mechanism used for smearing protective liquid on the blade (3-2), a wiping mechanism used for wiping the blade (3-2) and a cleaning mechanism used for cleaning the blade (3-2), wherein the wiping mechanism is in contact with the blade (3-2);
the two ends of the protective smearing mechanism and the wiping mechanism are both connected with a telescopic mechanism, and the telescopic mechanisms are used for pushing the protective smearing mechanism and the wiping mechanism to be in contact with the blades (3-2) when the protective smearing mechanism and the wiping mechanism move in the direction away from the shaft seat (3-1).
2. The blade cleaning device for a wind power plant according to claim 1, wherein: the cleaning device is characterized by further comprising a mounting frame (4), a sliding rail (4-1) is arranged on the mounting frame (4), the protective smearing mechanism and the wiping mechanism are slidably mounted on the sliding rail (4-1), and the cleaning mechanism is fixedly mounted on the mounting frame (4).
3. A blade cleaning device for a wind power plant according to claim 2, characterized in that: the protective smearing mechanism, the wiping mechanism and the cleaning mechanism all comprise a roller shaft assembly (5);
the protection is paintd mechanism, is wiped roller shaft subassembly (5) both ends of doing the mechanism and is run through slide rail (4-1) to install on bearing frame I (7) through slewing bearing I (6), bearing frame I (7) through link (8) with telescopic machanism's output fixed connection, telescopic machanism fixed mounting is on mounting bracket (4).
4. A blade cleaning device for a wind power plant according to claim 3, characterized in that: the roller shaft assembly is characterized in that a cavity is formed in the roller shaft assembly (5), a plurality of openings communicated with the cavity are formed in the peripheral surface of the roller shaft assembly, sponge (5-1) is filled in the cavity, and one end of the roller shaft assembly (5) is provided with a liquid dropping hole (5-2).
5. A blade cleaning device for a wind power plant according to claim 3, characterized in that: the protective smearing mechanism further comprises soft fiber cloth (9), and the soft fiber cloth (9) is sleeved on the roller shaft assembly (5) of the protective smearing mechanism in a fixing ring mode.
6. A blade cleaning device for a wind power plant according to claim 3, characterized in that: the drying mechanism further comprises water absorption cloth (10), and the water absorption cloth (10) is fixed on a roller shaft assembly (5) of the drying mechanism in a replaceable manner.
7. A blade cleaning device for a wind power plant according to claim 3, characterized in that: the mounting bracket is characterized in that a mounting hole is further formed in the mounting bracket (4), the roller shaft assembly (5) of the cleaning mechanism penetrates through the mounting hole and is mounted on a bearing seat II (13) through a turntable bearing II (12), and the bearing seat II (13) is fixedly mounted on the mounting bracket (4).
8. A blade cleaning device for a wind power plant according to claim 3, characterized in that: the cleaning mechanism further comprises a cleaning brush (15), and the cleaning brush (15) is fixed and sleeved on the roller shaft assembly (5) of the cleaning mechanism in a replacement mode.
9. The blade cleaning device for a wind power plant according to claim 8, wherein: the mounting rack (4) moves back and forth along the vertical direction of the supporting rod (1) through a linear sliding table (11) arranged on the supporting rod (1).
10. A blade cleaning device for a wind power plant according to claim 3, characterized in that: the telescopic mechanism is an electric telescopic rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021728376.1U CN212985466U (en) | 2020-08-18 | 2020-08-18 | Blade cleaning device of wind power generation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021728376.1U CN212985466U (en) | 2020-08-18 | 2020-08-18 | Blade cleaning device of wind power generation equipment |
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| Publication Number | Publication Date |
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| CN212985466U true CN212985466U (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021728376.1U Active CN212985466U (en) | 2020-08-18 | 2020-08-18 | Blade cleaning device of wind power generation equipment |
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| CN (1) | CN212985466U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113357105A (en) * | 2021-05-19 | 2021-09-07 | 衢州和风新能源有限公司 | Wind power generation flabellum belt cleaning device |
| CN117052613A (en) * | 2023-10-12 | 2023-11-14 | 威海亨策新能源科技有限公司 | Cleaning equipment and method for wind driven generator blades |
-
2020
- 2020-08-18 CN CN202021728376.1U patent/CN212985466U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113357105A (en) * | 2021-05-19 | 2021-09-07 | 衢州和风新能源有限公司 | Wind power generation flabellum belt cleaning device |
| CN113357105B (en) * | 2021-05-19 | 2022-11-08 | 中电智慧综合能源有限公司 | Wind power generation flabellum belt cleaning device |
| CN117052613A (en) * | 2023-10-12 | 2023-11-14 | 威海亨策新能源科技有限公司 | Cleaning equipment and method for wind driven generator blades |
| CN117052613B (en) * | 2023-10-12 | 2024-03-22 | 威海亨策新能源科技有限公司 | Cleaning equipment and method for wind driven generator blades |
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