CN216887152U - Wave oscillation floater generator set based on single pile fan - Google Patents
Wave oscillation floater generator set based on single pile fan Download PDFInfo
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- CN216887152U CN216887152U CN202220257980.3U CN202220257980U CN216887152U CN 216887152 U CN216887152 U CN 216887152U CN 202220257980 U CN202220257980 U CN 202220257980U CN 216887152 U CN216887152 U CN 216887152U
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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 provides a wave oscillation floater power generation set based on a single-pile fan, which comprises the single-pile fan and a wave energy power generation mechanism, and relates to the technical field of ocean wind power and wave energy power generation; the wave energy power generation mechanism comprises an upper mounting platform and a lower mounting platform which are fixedly connected to the supporting rod; a hydraulic cylinder body is arranged between the upper mounting platform and the lower mounting platform; an oil cavity is arranged in the hydraulic cylinder body; a piston is arranged in the oil cavity; the lower end of the piston is fixedly connected with a push rod; the push rod extends out of the bottom of the hydraulic cylinder body and then is connected with the oscillating floater. The utility model can integrate the wave energy power generation mechanism and the wind energy power generation mechanism into a whole, does not need an anchoring device, can collect the wave energy of a plurality of oscillating floaters, and can also collect the offshore wind energy, thereby being beneficial to improving the utilization efficiency of offshore energy and reducing the power generation cost.
Description
Technical Field
The utility model relates to the technical field of ocean wind power and wave energy power generation, in particular to a wave oscillation floater generator set based on a single pile fan.
Background
Under the background of international energy structure conversion, the development of offshore wind energy and wave energy is enhanced in all countries, and the offshore wind energy and the wave energy are clean renewable energy sources. China has a large number of coastal areas, the exploitable offshore wind energy is huge, the offshore wind energy has huge potential resources, the development and utilization market conditions are good, the offshore wind energy is closer to the economic center zone of China, the development of ocean energy becomes an important choice of the energy strategy of China, and the offshore wind energy development method has strategic significance for optimizing the energy structure of China, promoting the development of clean energy, coping with climate change, developing low-carbon economy and the like.
The offshore wind energy development has the advantages of land resource saving, relatively stable wind power, large single machine capacity of the wind turbine, higher annual effective utilization hours, smaller limitation of noise standards, more convenient transportation conditions and the like.
Wave energy power generation facility converts wave energy into hydraulic energy or mechanical energy, converts into the electric energy through the generator, and wave energy's volatility is alleviated mainly through the design and the optimization of wave energy transmission device in the past, though can restrain wave energy's volatility to a certain extent like this, the effect is not ideal. If the wave energy power generation device can automatically adopt compensation change during wave energy collection and is connected with an energy accumulator in a hydraulic transmission device for use, the wave energy power generation device can be more favorably and stably operated, and the power transmission quality is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wave oscillation floater generator set based on a single-pile fan, and aims to solve the technical problem.
In order to achieve the purpose, the wave oscillation floater generator set based on the single-pile fan comprises the single-pile fan and a wave energy generating mechanism, wherein the wave energy generating mechanism is arranged on a supporting rod of the single-pile fan;
the wave energy power generation mechanism comprises an upper mounting platform and a lower mounting platform which are fixedly connected to the supporting rod; a hydraulic cylinder body is arranged between the upper mounting platform and the lower mounting platform; an oil cavity is arranged in the hydraulic cylinder body; a piston is arranged in the oil cavity; the lower end of the piston is fixedly connected with a push rod; the push rod extends out of the bottom of the hydraulic cylinder body and then is connected with the oscillating floater, and the oscillating floater floats on the sea surface; a hydraulic oil inlet and a hydraulic oil outlet of the hydraulic cylinder body are connected with a hydraulic motor through pipelines; the hydraulic motor is connected with the generator; the hydraulic motor and the generator are arranged on the upper mounting platform; the hydraulic cylinder body is provided with an energy accumulator.
Furthermore, the upper mounting platform and the lower mounting platform are disc-shaped; go up mounting platform and lower mounting platform and fixedly cup joint on the bracing piece of single pile fan. Furthermore, the upper ends of the upper mounting platform and the lower mounting platform are provided with annular baffles.
Preferably, the wave energy power generation mechanisms are multiple and distributed in an annular array.
Preferably, 4-5 wave energy power generation mechanisms are arranged.
In addition, the upper end of the supporting rod is provided with a fan blade for collecting wind energy to generate electricity.
It should be noted that wave energy power generation and wind power generation share a set of power transmission system.
Advantageous effects
The utility model can integrate the wave energy power generation mechanism and the wind energy power generation mechanism into a whole, does not need an anchoring device, can collect the wave energy of a plurality of oscillating floaters, and can also collect the offshore wind energy, thereby being beneficial to improving the utilization efficiency of offshore energy and reducing the power generation cost.
Except the oscillating floater, other structures are positioned above the sea surface and are not contacted with the seawater, so that the oscillating floater is not easily corroded by the seawater, the service life of the device is prolonged, and the oscillating floater is convenient to install, debug, maintain and the like.
The hydraulic and energy accumulator of the utility model can make the device run stably, which is beneficial to the stable collection of wave energy.
Drawings
Fig. 1 is a schematic structural diagram of a wave oscillation floater generator set based on a single pile fan.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. 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. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. As used herein, the word "comprising" and similar words are intended to mean that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items.
Aiming at the problems in the prior art, the embodiment of the utility model provides a wave oscillation floater generator set based on a single-pile fan.
Examples
As shown in fig. 1, a wave oscillation floater generator set based on a single pile fan comprises the single pile fan and a wave power generation mechanism, wherein the single pile fan is a common wind power generation device. The wave energy power generation mechanism is arranged on a support rod 1 of the single-pile fan; the wave energy power generation mechanism is integrated on the single-pile fan, and an anchoring device does not need to be additionally arranged.
The wave energy power generation mechanism comprises an upper mounting platform 2 and a lower mounting platform 3 which are fixedly connected to the supporting rod 1; a hydraulic cylinder body 4 is arranged between the upper mounting platform 2 and the lower mounting platform 3; an oil cavity 5 is arranged in the hydraulic cylinder body 4; a piston 6 is arranged in the oil cavity 5; the lower end of the piston 6 is fixedly connected with a push rod 7; the push rod 7 extends out of the bottom of the hydraulic cylinder body 4 and then is connected with the oscillating floater 8, and the oscillating floater 8 floats on the sea surface; the hydraulic oil inlet and outlet of the hydraulic cylinder 4 are connected with a hydraulic motor 9 through a pipeline; the hydraulic motor is connected with a generator 10; the hydraulic motor 9 and the generator 20 are arranged on the upper mounting platform 2; the hydraulic cylinder 4 is provided with an accumulator 11.
The connection mode of the hydraulic cylinder 4 and the hydraulic motor 9, the connection mode of the hydraulic motor and the generator 10, and the connection mode of the accumulator 11 and the hydraulic cylinder 4 are all the prior art. The improved point of the utility model is that the oscillating floater 8 is used for collecting wave energy in a hydraulic mode, and the energy accumulator is additionally arranged to enable the oscillating floater 8 to be more stable when collecting the wave energy.
The upper mounting platform 2 and the lower mounting platform 3 are disc-shaped; go up mounting platform 2 and lower mounting platform 3 and fixedly cup joint on the bracing piece 1 of single pile fan. The upper ends of the upper mounting platform 2 and the lower mounting platform 3 are provided with an annular baffle plate 12. The upper mounting platform 2 and the lower mounting platform 3 are disc-shaped and are both positioned above the sea surface, and are not in contact with seawater, so that corrosion can be reduced. The annular baffle 12 is designed to prevent the ingress of seawater.
The wave energy power generation mechanism is equipped with a plurality ofly, and a plurality of wave energy power generation mechanisms are the annular array and distribute.
The wave energy power generation mechanism is equipped with 4 ~ 5.
The upper end of the supporting rod 1 is provided with a fan blade 13 for collecting wind energy to generate electricity.
The wave energy power generation and the wind power generation of the embodiment share one set of power transmission system, and the equipment is utilized to collect energy to generate power to the maximum extent.
Although the embodiments of the present invention have been described in detail hereinabove, it is apparent to those skilled in the art that various modifications and variations can be made to these embodiments. However, it is to be understood that such modifications and variations are within the scope and spirit of the present invention as set forth in the following claims. Moreover, the utility model as described herein is capable of other embodiments and of being practiced or of being carried out in various ways.
Claims (6)
1. A wave oscillation floater generator set based on a single-pile fan comprises the single-pile fan and a wave energy power generation mechanism, and is characterized in that the wave energy power generation mechanism is arranged on a supporting rod of the single-pile fan;
the wave energy power generation mechanism comprises an upper mounting platform and a lower mounting platform which are fixedly connected to the supporting rod; a hydraulic cylinder body is arranged between the upper mounting platform and the lower mounting platform; an oil cavity is arranged in the hydraulic cylinder body; a piston is arranged in the oil cavity; the lower end of the piston is fixedly connected with a push rod; the push rod extends out of the bottom of the hydraulic cylinder body and then is connected with the oscillating floater, and the oscillating floater floats on the sea surface; a hydraulic oil inlet and a hydraulic oil outlet of the hydraulic cylinder body are connected with a hydraulic motor through pipelines; the hydraulic motor is connected with the generator; the hydraulic motor and the generator are arranged on the upper mounting platform; the hydraulic cylinder body is provided with an energy accumulator.
2. The monopile fan based wave oscillating floater generator set as claimed in claim 1, wherein the upper mounting platform and the lower mounting platform are disc-shaped; go up mounting platform and lower mounting platform and fixedly cup joint on the bracing piece of single pile fan.
3. The monopile fan-based wave oscillating floater generator set as claimed in claim 2, wherein the upper end of the upper mounting platform and the lower mounting platform are provided with annular baffles.
4. The monopile fan-based wave oscillating floater power generating set as claimed in claim 2 or 3, wherein the wave energy power generating mechanisms are distributed in an annular array.
5. The monopile fan-based wave oscillating floater power generation unit according to claim 4, wherein 4-5 wave power generation mechanisms are provided.
6. The monopile fan-based wave oscillating floater generator set as claimed in claim 5, wherein the upper end of the support rod is provided with a fan blade for collecting wind energy to generate electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220257980.3U CN216887152U (en) | 2022-02-08 | 2022-02-08 | Wave oscillation floater generator set based on single pile fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220257980.3U CN216887152U (en) | 2022-02-08 | 2022-02-08 | Wave oscillation floater generator set based on single pile fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216887152U true CN216887152U (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220257980.3U Active CN216887152U (en) | 2022-02-08 | 2022-02-08 | Wave oscillation floater generator set based on single pile fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216887152U (en) |
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2022
- 2022-02-08 CN CN202220257980.3U patent/CN216887152U/en active Active
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