CN215719248U - Offshore wind turbine generator system with high corrosion resistance - Google Patents
Offshore wind turbine generator system with high corrosion resistance Download PDFInfo
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- CN215719248U CN215719248U CN202122258185.4U CN202122258185U CN215719248U CN 215719248 U CN215719248 U CN 215719248U CN 202122258185 U CN202122258185 U CN 202122258185U CN 215719248 U CN215719248 U CN 215719248U
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- wind turbine
- turbine generator
- fixedly connected
- generator system
- corrosion resistance
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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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- 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
- Y02E10/727—Offshore wind turbines
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Abstract
The utility model relates to an offshore wind turbine generator system with high corrosion resistance, which comprises a scraping mechanism and an anti-collision mechanism, wherein the scraping mechanism and the anti-collision mechanism are arranged outside the wind turbine generator system, the scraping mechanism comprises a lifting machine, an output shaft of the lifting machine is fixedly connected with a lifting rope, the lower surface of the lifting rope is fixedly connected with a movable sleeve, the upper surface of the movable sleeve is provided with a driving assembly, and a rotating ring is rotatably connected in the movable sleeve. This offshore wind turbine generator with high corrosion resistance strikes off the mechanism through setting up, makes it can regularly clear away the thing that adheres to on wind turbine generator surface to avoid marine organism to adhere to on wind turbine generator surface for a long time, cause the problem of damage to the surface coating, and through setting up anticollision institution, then can be nimble follow the morning and evening tides reciprocate, make it intercept all the time and hit the floater to wind turbine generator, protect wind turbine generator surface coating, thereby make the corrosion resistance maintenance stability of coating.
Description
Technical Field
The utility model relates to the technical field of offshore wind turbines, in particular to an offshore wind turbine with high corrosion resistance.
Background
Wind power generation is the fastest-developing green energy technology in the world, people have noticed some limitations on land wind energy utilization such as large occupied area, noise pollution and the like while land wind power plant construction is rapidly developed, and due to abundant wind energy resources on the sea and feasibility of the current technology, the sea becomes a rapidly-developing wind power market.
Compared with onshore wind power, the environment of offshore wind power is more complex, the high humidity, high salt fog and long sunshine of an ocean atmospheric region, the alternation of wetting and drying of a spray splashing region, seawater soaking and biological attachment in a subaqueous region and the like are adopted, the corrosion environment is very harsh, and a severe challenge is provided for corrosion protection of offshore wind power equipment.
At present, the corrosion resistance of an organism of an offshore wind turbine generator is generally improved by using an anticorrosive coating, but marine organisms are easy to attach to the surface of the organism to damage the anticorrosive coating, and the anticorrosive coating on the surface of the organism is easy to be impacted by floating objects on the sea surface due to the influence of sea tides to cause the peeling of the coating, so that the corrosion resistance of the organism is also influenced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the offshore wind turbine generator with high corrosion resistance, which has the advantage of strong corrosion resistance and solves the problem of poor corrosion resistance of the existing offshore wind turbine generator.
In order to achieve the purpose, the utility model provides the following technical scheme: an offshore wind turbine generator with high corrosion resistance comprises a scraping mechanism and an anti-collision mechanism which are arranged outside the wind turbine generator.
Strike off mechanism including the loop wheel machine, the output shaft fixedly connected with lifting rope of loop wheel machine, lifting rope lower surface fixedly connected with movable sleeve, the upper surface of movable sleeve is equipped with drive assembly, the movable sleeve internal rotation is connected with the swivel, swivel internal perisporium fixedly connected with reed, the one end fixedly connected with scraper of swivel is kept away from to the reed, swivel internal perisporium fixed mounting has the guide pulley that contacts with the wind turbine generator system periphery wall.
Further, the crane comprises four winches, the crane and the movable sleeve are all sleeved with the wind turbine generator, and the peripheral wall of the crane is fixedly connected with the solar power generation panel.
Further, the driving assembly comprises a driving motor, an output shaft of the driving motor is fixedly connected with a first bevel gear, a second bevel gear is meshed with the lower surface of the first bevel gear, and the lower surface of the second bevel gear is fixedly connected with the upper surface of the rotating ring.
Further, the swivel periphery wall fixedly connected with inserts the spacing ring in the activity cover, the height of spacing ring periphery wall is greater than the height of spacing ring internal perisporium.
Further, the scraper includes metal scraper and rubber scraper, the distance between metal scraper and the wind turbine generator system periphery wall is greater than the distance between rubber scraper and the wind turbine generator system periphery wall.
Further, anticollision institution includes three flotation pontoon, adjacent two equal fixedly connected with anticollision baffle between the flotation pontoon, fixedly connected with trace between flotation pontoon and the lifting machine.
Further, anticollision institution is located strikes off the mechanism bottom, the internal perisporium fixedly connected with of crane and the auxiliary pulley that wind turbine generator system periphery wall contacted.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this offshore wind turbine generator with high corrosion resistance strikes off the mechanism through setting up, makes it can regularly clear away the thing that adheres to on wind turbine generator surface to avoid marine organism to adhere to on wind turbine generator surface for a long time, cause the problem of damage to the surface coating, and through setting up anticollision institution, then can be nimble follow the morning and evening tides reciprocate, make it intercept all the time and hit the floater to wind turbine generator, protect wind turbine generator surface coating, thereby make the corrosion resistance maintenance stability of coating.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the swivel, spring, scraper and guide wheel of the present invention;
fig. 3 is a schematic view of a connection structure of the driving assembly and the swivel according to the present invention.
In the figure: 1 wind turbine generator system, 2 scraping mechanisms, 21 lifting machines, 22 lifting ropes, 23 movable sleeves, 24 driving assemblies, 25 swivel rings, 26 reeds, 27 scrapers, 28 guide wheels and 3 anti-collision mechanisms.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the marine wind turbine generator with high corrosion resistance in the embodiment includes a scraping mechanism 2 and an anti-collision mechanism 3 disposed outside the wind turbine generator 1.
The scraping mechanism 2 comprises a lifting machine 21, the lifting machine 21 comprises four lifting machines, the four lifting machines all run synchronously, an output shaft of the lifting machine 21 is fixedly connected with a lifting rope 22, the lifting rope 22 is a waterproof power supply cable, the lower surface of the lifting rope 22 is fixedly connected with a movable sleeve 23, the lifting machine 21 and the movable sleeve 23 are both sleeved with the wind turbine generator set 1, the upper surface of the movable sleeve 23 is fixedly provided with a driving component 24, the driving component 24 can be powered by the lifting rope 22, the driving component 24 comprises a driving motor, the lower surface of the driving motor is fixedly connected with the upper surface of the movable sleeve 23, the driving motor is a waterproof motor, the output shaft of the driving motor is fixedly connected with a first bevel gear, the lower surface of the first bevel gear is meshed with a second bevel gear, the second bevel gear is sleeved with the wind turbine generator set 1, a rotating ring 25 is rotatably connected in the movable sleeve 23, and the lower surface of the second bevel gear is fixedly connected with the upper surface of the rotating ring 25, inner perisporium fixedly connected with reed 26 in swivel 25, the one end fixedly connected with scraper 27 of swivel 25 is kept away from to reed 26, scraper 27 includes metal scraper and rubber scraper, the equal fixedly connected with quantity of arbitrary scraper 27 is not less than two reed 26, distance between metal scraper and the wind turbine generator system 1 periphery wall is greater than the distance between rubber scraper and the wind turbine generator system 1 periphery wall, utilize the rubber scraper to reduce the injury to wind turbine generator system 1 surface coating, swivel 25 inner perisporium fixed mounting has the guide pulley 28 that contacts with wind turbine generator system 1 periphery wall, guide pulley 28 is ball shape gyro wheel, guide pulley 28 is located scraper 27 tops.
It should be noted that, the inner peripheral wall of the crane 21 is fixedly connected with an auxiliary pulley contacting with the outer peripheral wall of the wind turbine generator 1, so as to ensure that the crane 21 can stably move up and down, and a timer is fixedly installed in the crane 21 and is used for periodically controlling the operation of the driving assembly 24 and the crane 21.
Referring to fig. 1, in order to reduce the limitation of the cable on the moving distance, a solar power generation panel is fixedly connected to the outer peripheral wall of the crane 21 in this embodiment, and can convert solar energy into electric energy for storage.
Referring to fig. 2, in order to avoid the separation of the rotating ring 25 and the movable sleeve 23, the outer circumferential wall of the rotating ring 25 in the present embodiment is fixedly connected with a limiting ring inserted into the movable sleeve 23, the cross section of the limiting ring is T-shaped, and the height of the outer circumferential wall of the limiting ring is greater than the height of the inner circumferential wall of the limiting ring.
The working principle of the above embodiment is as follows:
the hoisting machine 21 is controlled to start periodically, the lifting rope 22 is slowly released, the movable sleeve 23 is slowly descended, in the descending process, the driving motor in the driving assembly 24 is started simultaneously, the driving motor is utilized to drive the first bevel gear to rotate, and further the rotating ring 25 fixedly connected with the second bevel gear is driven to rotate around the self axial lead in the movable sleeve 23, so that the attachments adhered to the outside of the wind turbine generator 1 in the descending process of the scraper 27 in the movable sleeve are scraped, the attachments with larger outside are firstly scraped by the metal scraper through the arrangement of the metal scraper and the rubber scraper, the smaller attachments close to the wind turbine generator 1 are treated by the rubber scraper, the surface coating of the wind turbine generator 1 is prevented from being scratched, the scraper 27 has certain mobility through the arrangement of the reed 26, the anti-collision mechanism 3 is arranged, so that the movable sleeve can not only support the scraping mechanism 2, and the position of the anti-collision baffle can be changed along with the change of tide, so that the anti-collision baffle can intercept objects which impact the wind turbine generator 1 from the sea surface all the time, and the protectiveness of the surface coating of the wind turbine generator 1 is ensured not to be changed.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. An offshore wind turbine generator system with high corrosion resistance, characterized in that: the scraping mechanism comprises a scraping mechanism (2) and an anti-collision mechanism (3) which are arranged outside the wind turbine generator (1);
strike off mechanism (2) including loop wheel machine (21), output shaft fixedly connected with lifting rope (22) of lifting rope machine (21), fixed surface is connected with movable sleeve (23) under lifting rope (22), movable sleeve (23) upper surface is equipped with drive assembly (24), movable sleeve (23) internal rotation is connected with swivel (25), swivel (25) internal perisporium fixedly connected with reed (26), the one end fixedly connected with scraper (27) of swivel (25) are kept away from to reed (26), swivel (25) internal perisporium fixed mounting has guide pulley (28) that contacts with wind turbine generator system (1) periphery wall.
2. The offshore wind turbine generator system with high corrosion resistance according to claim 1, wherein: the solar wind power generation system is characterized in that the crane (21) comprises four winches, the crane (21) and the movable sleeve (23) are connected with the wind turbine generator (1) in a sleeved mode, and the peripheral wall of the crane (21) is fixedly connected with a solar power generation panel.
3. The offshore wind turbine generator system with high corrosion resistance according to claim 1, wherein: the driving assembly (24) comprises a driving motor, an output shaft of the driving motor is fixedly connected with a first bevel gear, a second bevel gear is meshed with the lower surface of the first bevel gear, and the lower surface of the second bevel gear is fixedly connected with the upper surface of the rotating ring (25).
4. The offshore wind turbine generator system with high corrosion resistance according to claim 1, wherein: the outer peripheral wall of the rotating ring (25) is fixedly connected with a limiting ring inserted into the movable sleeve (23), and the height of the outer peripheral wall of the limiting ring is larger than that of the inner peripheral wall of the limiting ring.
5. The offshore wind turbine generator system with high corrosion resistance according to claim 1, wherein: scraper (27) include metal scraper and rubber scraper, the distance between metal scraper and wind turbine generator system (1) periphery wall is greater than the distance between rubber scraper and the wind turbine generator system (1) periphery wall.
6. The offshore wind turbine generator system with high corrosion resistance according to claim 1, wherein: anticollision institution (3) include three flotation pontoon, adjacent two equal fixedly connected with anticollision baffle between the flotation pontoon, fixedly connected with trace between flotation pontoon and crane (21).
7. The offshore wind turbine generator system with high corrosion resistance according to claim 1, wherein: anticollision institution (3) are located strikes off mechanism (2) bottom, hoist (21) internal perisporium fixedly connected with and the auxiliary pulley that wind turbine generator system (1) periphery wall contacted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122258185.4U CN215719248U (en) | 2021-09-17 | 2021-09-17 | Offshore wind turbine generator system with high corrosion resistance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122258185.4U CN215719248U (en) | 2021-09-17 | 2021-09-17 | Offshore wind turbine generator system with high corrosion resistance |
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| Publication Number | Publication Date |
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| CN215719248U true CN215719248U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122258185.4U Active CN215719248U (en) | 2021-09-17 | 2021-09-17 | Offshore wind turbine generator system with high corrosion resistance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115217143A (en) * | 2022-08-15 | 2022-10-21 | 刘秀凤 | Offshore wind power single-column variable cross-section steel reinforced concrete negative pressure cylinder foundation |
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2021
- 2021-09-17 CN CN202122258185.4U patent/CN215719248U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115217143A (en) * | 2022-08-15 | 2022-10-21 | 刘秀凤 | Offshore wind power single-column variable cross-section steel reinforced concrete negative pressure cylinder foundation |
| CN115217143B (en) * | 2022-08-15 | 2023-12-05 | 江苏林源风电科技有限公司 | Marine wind power single-column variable cross-section steel-concrete negative pressure cylinder foundation |
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