CN220849906U - Surface deicing device for wind turbine blade - Google Patents
Surface deicing device for wind turbine blade Download PDFInfo
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- CN220849906U CN220849906U CN202322603809.0U CN202322603809U CN220849906U CN 220849906 U CN220849906 U CN 220849906U CN 202322603809 U CN202322603809 U CN 202322603809U CN 220849906 U CN220849906 U CN 220849906U
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- wind turbine
- blade
- mounting
- scraping plate
- mounting plate
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- 238000007790 scraping Methods 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims description 3
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- 239000000155 melt Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Wind Motors (AREA)
Abstract
The utility model discloses a surface deicing device for a wind turbine blade, which comprises the following components: the wind turbine comprises a wind turbine body, wherein blades are arranged on the wind turbine body; the rotating assembly is arranged on the first mounting plate, an adjusting assembly is arranged between the first mounting plate and the second mounting plate, and a first scraping plate is arranged on the adjusting assembly; the movable seat is fixedly arranged in the mounting groove, and the second scraping plate is movably arranged on the movable seat. The utility model has the advantages that the rotation assembly operates to drive the adjusting assembly to rotate, the adjusting assembly rotates to drive the first scraping plate to move, the first scraping plate moves to drive the second scraping plate to move, ice on the surface of the blade is scraped through the movement of the first scraping plate and the second scraping plate, the melted ice blocks are prevented from being thrown out to hit pedestrians when the follow-up blade rotates, and in addition, the second scraping plate can rotate through the movable seat when moving, so that the second scraping plate is prevented from being blocked on one side of the blade.
Description
Technical Field
The utility model belongs to the technical field of wind turbines, and particularly relates to a surface deicing device for a wind turbine blade.
Background
The wind mill commonly called windmill, the mechanical device which absorbs the wind energy and converts the wind energy into the available energy, generally consists of a wind wheel (i.e. impeller), a windward device and a tower, and is an indispensable device in wind power generator, wind rice mill, wind water lifter and other devices.
However, the prior art has some problems: when the wind turbine blade is in low-temperature weather and rains, rainwater can freeze on the blade, when the blade rotates, follow-up ice blocks are melted and thrown out, and surrounding people can be injured by smashing, so that a surface deicing device for the wind turbine blade is provided.
Disclosure of utility model
The utility model aims to solve the problems in the prior art, and provides a surface deicing device for a wind turbine blade, which is characterized in that a rotating component operates to drive an adjusting component to rotate, the adjusting component rotates to drive a first scraping plate to move, the first scraping plate moves to drive a second scraping plate to move, ice on the surface of the blade is scraped through the movement of the first scraping plate and the movement of the second scraping plate, when a follow-up blade rotates, melted ice cubes are thrown out to hit pedestrians, and when the second scraping plate moves, the second scraping plate can rotate through a movable seat, so that the second scraping plate is prevented from being blocked on one side of the blade.
The utility model is realized in that a surface deicing device for a wind turbine blade comprises:
The wind turbine comprises a wind turbine body, wherein a blade is arranged on the wind turbine body, a first mounting plate is fixedly arranged at the upper end of one side of the blade, and a second mounting plate is fixedly arranged at the lower end of one side of the blade;
the rotating assembly is arranged on the first mounting plate, an adjusting assembly is arranged between the first mounting plate and the second mounting plate, the adjusting assembly is in transmission fit with the rotating assembly, a first scraping plate is arranged on the adjusting assembly, the first scraping plate is U-shaped, and the inner wall of the first scraping plate is attached to the surfaces of the two ends of the blade;
The mounting grooves are formed in the two ends in the first scraping plate, movable seats are fixedly arranged in the mounting grooves, second scraping plates are movably arranged on the movable seats, and one sides of the second scraping plates are attached to one sides of the blades.
Optionally, the rotating assembly includes the motor, motor upper surface fixed mounting is at first mounting panel lower surface, the rotation hole has been seted up to first mounting panel lower surface, and the output shaft upper end of motor alternates through the rotation hole to first mounting panel upper surface.
Optionally, a first gear is fixedly arranged on the upper surface of an output shaft of the motor, and a second gear is meshed with the latch on the surface of the first gear.
Optionally, the first mounting hole has been seted up to first mounting panel lower surface, fixed mounting has first bearing in the first mounting hole, movable mounting has the dwang in the first bearing, and second gear lower surface fixed mounting is at the dwang upper surface.
Optionally, the adjusting component comprises a screw rod, the upper surface of the screw rod is fixedly arranged on the lower surface of the rotating rod, a thread sleeve is in threaded fit with the surface of the screw rod, a fixing hole is formed in one end of the first scraping plate, and the fixing hole is fixedly sleeved on the surface of the thread sleeve.
Optionally, a second mounting hole is formed in the upper surface of the second mounting plate, and a second bearing is fixedly mounted in the second mounting hole.
Optionally, a supporting rod is movably installed in the second bearing, and the upper surface of the supporting rod is fixedly installed on the lower surface of the screw rod.
Compared with the prior art, the utility model has the beneficial effects that:
When ice that needs to be with blade surface knot is deicing, and ensure that wind turbine body does not have the pedestrian below, drive adjusting part through the rotating component operation and rotate, adjusting part rotates and drives first scraper blade and remove, first scraper blade removes and drives the second scraper blade and remove, through the removal of first scraper blade and second scraper blade, thereby scrape the ice of blade surface knot, when preventing follow-up blade rotation, the ice-cube that melts is thrown away and is pounded the pedestrian, in addition when removing through the second scraper blade, can rotate through the movable seat simultaneously, prevent that the second scraper blade card from dying in blade one side.
Other features of the present utility model and its advantages will become apparent from the following detailed description of exemplary embodiments of the utility model, which proceeds with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view of the structure provided by the present utility model;
FIG. 2 is a schematic view of a first screed provided by the present utility model;
FIG. 3 is a schematic view of a first gear provided by the present utility model;
FIG. 4 is a schematic view of a screw provided by the present utility model;
FIG. 5 is a schematic view of a threaded sleeve provided by the present utility model;
fig. 6 is a schematic view of a second screed provided by the present utility model.
In the figure: 1. a wind turbine body; 2. a blade; 3. a first mounting plate; 4. a second mounting plate; 5. a rotating assembly; 6. an adjustment assembly; 7. a first scraper; 8. a movable seat; 9. a second scraper; 501. a motor; 502. a first gear; 503. a second gear; 504. a first bearing; 505. a rotating lever; 601. a screw rod; 602. a thread sleeve; 603. a second bearing; 604. and (5) supporting the rod.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise.
The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.
Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 6, a surface deicing device for a wind turbine blade according to an embodiment of the present utility model includes:
The wind turbine comprises a wind turbine body 1, wherein a blade 2 is arranged on the wind turbine body 1, a first mounting plate 3 is fixedly arranged at the upper end of one side of the blade 2, and a second mounting plate 4 is fixedly arranged at the lower end of one side of the blade 2; the rotating assembly 5 is arranged on the first mounting plate 3, an adjusting assembly 6 is arranged between the first mounting plate 3 and the second mounting plate 4, the adjusting assembly 6 is in transmission fit with the rotating assembly 5, a first scraping plate 7 is arranged on the adjusting assembly 6, the first scraping plate 7 is U-shaped, and the inner wall of the first scraping plate 7 is attached to the surfaces of the two ends of the blade 2; both ends have all been seted up the mounting groove in the first scraper blade 7, and fixed mounting has movable seat 8 in the mounting groove, and movable mounting has second scraper blade 9 on the movable seat 8, and second scraper blade 9 one side is laminated with blade 2 one side.
When ice that needs to be with blade 2 surface knot is deicing, and ensure that wind turbine body 1 does not have the pedestrian below, drive adjusting part 6 through rotating part 5 operation and rotate, adjusting part 6 rotates and drives first scraper blade 7 and remove, first scraper blade 7 removes and drives second scraper blade 9 and remove, through the removal of first scraper blade 7 and second scraper blade 9, thereby scrape the ice of blade 2 surface knot, when preventing follow-up blade 2 rotatory, the ice-cube that melts is thrown out and is pounded the pedestrian, in addition when removing through second scraper blade 9, can rotate through movable seat 8 simultaneously, prevent that second scraper blade 9 card from dying in blade 2 one side.
Specifically, the rotating assembly 5 includes a motor 501, the upper surface of the motor 501 is fixedly installed on the lower surface of the first mounting plate 3, a rotating hole is formed in the lower surface of the first mounting plate 3, and the upper end of an output shaft of the motor 501 is inserted through the rotating hole to the upper surface of the first mounting plate 3; a first gear 502 is fixedly arranged on the upper surface of an output shaft of the motor 501, and a second gear 503 is meshed with the surface latch of the first gear 502; the first mounting plate 3 lower surface has seted up first mounting hole, and fixed mounting has first bearing 504 in the first mounting hole, and movable mounting has dwang 505 in the first bearing 504, and the fixed mounting in dwang 505 upper surface of second gear 503 lower surface.
The motor 501 operates to drive the output shaft to rotate, the output shaft rotates to drive the first gear 502 to rotate, the first gear 502 rotates to drive the second gear 503 to rotate, and the second gear 503 rotates to drive the rotating rod 505 to rotate in the first bearing 504, so that the effect of driving the rotating rod 505 to rotate is achieved.
Specifically, the adjusting component 6 comprises a screw rod 601, the upper surface of the screw rod 601 is fixedly arranged on the lower surface of the rotating rod 505, a threaded sleeve 602 is in threaded fit with the surface of the screw rod 601, a fixing hole is formed in one end of the first scraping plate 7, and the fixing hole is fixedly sleeved on the surface of the threaded sleeve 602.
The screw rod 601 is driven to rotate through the rotation of the rotating rod 505, the screw rod 601 rotates to drive the threaded sleeve 602 to move, the threaded sleeve 602 moves to drive the first scraping plate 7 to move, and the effect of driving the first scraping plate 7 to move is achieved.
The upper surface of the second mounting plate 4 is provided with a second mounting hole, and a second bearing 603 is fixedly arranged in the second mounting hole; a supporting rod 604 is movably arranged in the second bearing 603, and the upper surface of the supporting rod 604 is fixedly arranged on the lower surface of the screw rod 601.
The supporting rod 604 is driven to rotate in the second bearing 603 while the screw rod 601 rotates, so that the screw rod 601 has rotational stability, and the supporting rod 604 can limit the first scraping plate 7 to prevent the first scraping plate 7 from moving out of the surface of the screw rod 601.
The working principle and the using flow of the utility model are as follows:
When ice on the surface of the blade 2 is required to be deiced, and when no pedestrian is ensured to be present below the wind turbine body 1, the motor 501 operates to drive the output shaft to rotate, the output shaft rotates to drive the first gear 502 to rotate, the first gear 502 rotates to drive the second gear 503 to rotate, the second gear 503 rotates to drive the rotating rod 505 to rotate in the first bearing 504, the rotating rod 505 rotates to drive the screw rod 601 to rotate, the screw rod 601 rotates to drive the thread bush 602 to move, the thread bush 602 moves to drive the first scraping plate 7 to move, the first scraping plate 7 moves to drive the second scraping plate 9 to move, the first scraping plate 7 and the second scraping plate 9 move, so that melted ice is thrown out to hit the pedestrian when the following blade 2 rotates, and in addition, when the second scraping plate 9 moves, the second scraping plate 9 is simultaneously rotated through the movable seat 8, and the second scraping plate 9 is prevented from being blocked on one side of the blade 2.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a wind turbine blade is with surface defroster which characterized in that: comprising the following steps:
The wind turbine comprises a wind turbine body (1), wherein a blade (2) is arranged on the wind turbine body (1), a first mounting plate (3) is fixedly arranged at the upper end of one side of the blade (2), and a second mounting plate (4) is fixedly arranged at the lower end of one side of the blade (2);
The device comprises a rotating assembly (5), wherein the rotating assembly (5) is arranged on a first mounting plate (3), an adjusting assembly (6) is arranged between the first mounting plate (3) and a second mounting plate (4), the adjusting assembly (6) is in transmission fit with the rotating assembly (5), a first scraping plate (7) is arranged on the adjusting assembly (6), the first scraping plate (7) is in a U-shaped arrangement, and the inner wall of the first scraping plate (7) is attached to the surfaces of two ends of a blade (2);
The novel scraper blade is characterized in that mounting grooves are formed in two ends in the first scraper blade (7), a movable seat (8) is fixedly mounted in the mounting grooves, a second scraper blade (9) is movably mounted on the movable seat (8), and one side of the second scraper blade (9) is attached to one side of the blade (2).
2. A surface deicing apparatus for a wind turbine blade according to claim 1, wherein: the rotating assembly (5) comprises a motor (501), the upper surface of the motor (501) is fixedly arranged on the lower surface of the first mounting plate (3), a rotating hole is formed in the lower surface of the first mounting plate (3), and the upper end of an output shaft of the motor (501) penetrates through the rotating hole to the upper surface of the first mounting plate (3).
3. A surface deicing apparatus for a wind turbine blade according to claim 2, wherein: the upper surface of an output shaft of the motor (501) is fixedly provided with a first gear (502), and a second gear (503) is meshed with a latch on the surface of the first gear (502).
4. A surface deicing apparatus for a wind turbine blade according to claim 3, wherein: the first mounting plate (3) lower surface has seted up first mounting hole, fixed mounting has first bearing (504) in the first mounting hole, movable mounting has dwang (505) in first bearing (504), and second gear (503) lower surface fixed mounting is at dwang (505) upper surface.
5. A surface deicing apparatus for a wind turbine blade according to claim 1, wherein: the adjusting component (6) comprises a screw rod (601), the upper surface of the screw rod (601) is fixedly arranged on the lower surface of the rotating rod (505), a thread sleeve (602) is in threaded fit with the surface of the screw rod (601), a fixing hole is formed in one end of the first scraping plate (7), and the fixing hole is fixedly sleeved on the surface of the thread sleeve (602).
6. A surface deicing apparatus for a wind turbine blade according to claim 5, wherein: the upper surface of the second mounting plate (4) is provided with a second mounting hole, and a second bearing (603) is fixedly arranged in the second mounting hole.
7. A surface deicing apparatus for a wind turbine blade according to claim 6, wherein: a supporting rod (604) is movably arranged in the second bearing (603), and the upper surface of the supporting rod (604) is fixedly arranged on the lower surface of the screw rod (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322603809.0U CN220849906U (en) | 2023-09-25 | 2023-09-25 | Surface deicing device for wind turbine blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322603809.0U CN220849906U (en) | 2023-09-25 | 2023-09-25 | Surface deicing device for wind turbine blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220849906U true CN220849906U (en) | 2024-04-26 |
Family
ID=90740795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322603809.0U Active CN220849906U (en) | 2023-09-25 | 2023-09-25 | Surface deicing device for wind turbine blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220849906U (en) |
-
2023
- 2023-09-25 CN CN202322603809.0U patent/CN220849906U/en active Active
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