CN202926514U - Oscillation float type wave power generation device - Google Patents
Oscillation float type wave power generation device Download PDFInfo
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- CN202926514U CN202926514U CN201220528308XU CN201220528308U CN202926514U CN 202926514 U CN202926514 U CN 202926514U CN 201220528308X U CN201220528308X U CN 201220528308XU CN 201220528308 U CN201220528308 U CN 201220528308U CN 202926514 U CN202926514 U CN 202926514U
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- 238000010248 power generation Methods 0.000 title abstract description 14
- 230000010355 oscillation Effects 0.000 title abstract 3
- 230000001131 transforming effect Effects 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 238000004146 energy storage Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009466 transformation Effects 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 1
- 238000011160 research Methods 0.000 description 10
- 238000011161 development Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003653 coastal water Substances 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
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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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model relates to an oscillation float type wave power generation device which comprises a framework, a guide rail, a float type energy absorption component and an energy transformation component, wherein the framework comprises base columns vertically fixed on a seabed and a platform exposed above a sea surface, the guide rail is fixed on the framework in a direction perpendicular to that of a sea level and extends under the sea surface from the platform, the float type energy absorption component is arranged on the guide rail, oscillates on the guide rail along with the ups and downs of waves of the sea surface and is used for absorbing the kinetic energy of longitudinal waves and dispelling the impact of cross waves, the functions of wave absorbing and effect increasing are achieved to a certain degree, and the energy transformation component is fixed on the platform of the framework, is connected with the float type energy absorption component and is used for transforming, storing and outputting energy. The oscillation float type wave power generation device has the advantages of being short in construction period, high in modularization degree, high in energy absorption efficiency, solid in structure, strong in wind and wave resisting capacity, long in service life and the like.
Description
Technical field
The utility model belongs to regenerable marine energy and develops the field, relates to wave energy generating set, particularly relates to a kind of oscillating float type wave energy generating set.
Background technique
Guaranteeing now national energy security, tackling climatic change, greatly developing under the large historical background such as marine economy, China's ocean energy growth requirement is powerful, core competitiveness progressively promotes, social influence power expanding day, ocean energy develops the important component part become new round energy revolution, Development of Marine can become China's energy strategy important selection, solve China coast particularly Island energy starved important channel, cultivate the reality needs of China's "Oceanic" strategy new industry.Has strategic importance for optimizing China's energy resource structure, promotion development of clean energy, reply climatic change, development low-carbon economy etc.
The development and utilization of regenerable marine energy is a global question that contains a plurality of subjects, relates to machine design and manufacture, aerodynamics, fluid mechanics, physics, mathematical model, computer simulation, each field such as Marine Sciences.The regenerable marine energy that the scholars of recent domestic have proposed numerous forms develops mode.From 20 century 70s, countries in the world are carried out the utilization research to regenerable marine energy in succession, have carried out real sea situation test the eighties and have used demonstration research, and the wave-activated power generation technology is progressively near practical level.Utilizing wave-energy power generation is exactly that motion by wave drives the motor generating, and the mechanical energy that will exist with kinetic energy and the potential energy form of water is converted into electric energy.
Wave power generation equipment development country the earliest is France in the world, and Norway, Britain, Japan, Denmark etc. developed in succession afterwards, had carried out the trial of a large amount of scientific researches and industrialization.At present, English, day, the state such as move to the research of wave-energy power generation the most enthusiastically, its technology has been mature on the whole, has much demonstration effect.
In recent years, in view of the needs of China's energy strategy policy, deeply, apparatus for generating electricity by wave force is also constantly perfect gradually in the research of domestic relevant wave power generation technology.At the beginning of 2005, the 100kW bank formula water column wave power station wave energy independence stable electric generation system real sea situation test for the first time that is hidden the unrestrained peninsula by the Shanyi City, Guangdong Province of Guangdong Energy Research Institute construction succeeds.The researcher of Tsing-Hua University has proposed a kind of novel floating type apparatus for generating electricity by wave force, can discharge with the variation of wave the electric energy of luffing frequency conversion, then solves the reprocessing problem of unstable electric energy by some measures.
Generally speaking, China's wave-energy power generation is started late, but under National Key Research Programs, " 863 " plan are supported, through the research of nearly 30 years, has obtained development and significant progress faster.Miniature wave power generation technology is ripe, and commercialization; Small-sized bank formula wave power generation technology has entered world's rank of advanced units, and is little with the gap of the leading level in the world.Aspect the wave-energy power generation scale, in the world from 102kW, the 103kW level develops into the application of 104kW level, and China still rests on 10kW at present, on the level of 102kW level, long-range objectives to the year two thousand twenty also just develop into the wave power station of 102kW-103kW level, and the scale of wave energy exploitation is much smaller than Norway, Britain etc., and therefore small-sized wave-activated power generation is used apart from practical large-scale certain distance.
The oscillating float type Wave energy generating system both can be used for range light, light beacon, beacon, also can be used for electrolytic seawater hydrogen manufacturing, ammonia and electrolysis aluminium processed, put forward the industrial production such as uranium, desalination of sea water; Coastal waters, the required household electricity of island operation can be provided, also can be for the activities such as the national defence in outlying marine site, ocean development provide energy, application market is boundless.Significant to ensureing that China's socio-economic development faces energy security, ecological environmental protection and reply climatic change multiple pressure.
The most important performance of oscillating float type wave energy generating set is generating efficiency and Jobs on the sea stability, is the core realm of Wave energy generating system technical research.
Summary of the invention
The purpose of this utility model is to provide a kind of oscillating float type wave energy generating set, has that construction period is short, the degree of modularity is high, energy absorption efficiency is high, advantages such as sound construction, capacity of anti-storm are strong, long service life.
A kind of oscillating float type wave energy generating set described in the utility model, comprising: framework comprises: vertically be fixed in the pilum on sea bed, and the platform that exposes the sea; Guide rail is fixed on described framework with the direction perpendicular to the sea level, extends under the sea from described platform; The float type energy-absorbing assembly is arranged on described guide rail, vibrates on described guide rail with the fluctuating of wave on the sea, for the impact that absorbs the kinetic energy of vertical wave and clear up horizontal wave, plays to a certain extent the effect of wave absorption synergy; And the Conversion of Energy assembly, be fixed on the platform of described framework, and connect described float type energy-absorbing assembly, be used for transforming, store and the output energy.
According to the further feature of oscillating float type wave energy generating set described in the utility model, described pilum is concrete column.Preferably, described framework is that at least four concrete columns by square layout are fixed on sea bed.
According to the further feature of oscillating float type wave energy generating set described in the utility model, described guide rail is comprised of many stainless steel guide rails of specified arrangement.Preferably, described guide rail is comprised of four stainless steel guide rails of square layout.
According to the further feature of oscillating float type wave energy generating set described in the utility model, described float type energy-absorbing assembly is arranged between adjacent described guide rail.
According to the further feature of oscillating float type wave energy generating set described in the utility model, described float type energy-absorbing assembly comprises float.
According to the further feature of oscillating float type wave energy generating set described in the utility model, described Conversion of Energy assembly comprises: the transmitting assemblies, orientation assemblies, energy storage component and the electrification component that connect successively; And controller, can realize that the storage peace of energy sheaves out.
According to the further feature of oscillating float type wave energy generating set described in the utility model, described transmitting assemblies connects described float type energy-absorbing assembly by driving rack.
Further feature according to oscillating float type wave energy generating set described in the utility model also comprises safety cover, and described Conversion of Energy assembly is enclosed in described platform.
Oscillating float type wave energy generating set described in the utility model has following characteristics and advantage:
(1) construction period is short.
(2) degree of modularity is high.After marine frame structure is completed, can load the energy absorption units from 1kw to 20kw, can increase or reduce power generating modules according to actual sea situation.
(3) energy conversion efficiency is high.The Wave energy generating system itself that point absorbs possesses higher theoretical energy conversion efficiency.
(4) sound construction anti-storm, long service life.Guide rail is fixed on concrete column, and the float part sound construction can resist general stormy waves, can be by the motor of top machine room as typhoon, and the income machine room is avoided stormy waves.Float part all adopts anticorrosion with coat to process, and strengthens the anti-corrosion capacity under complicated ocean environment.
Oscillating float type wave energy generating set described in the utility model will further promote the research of oscillating float type Wave energy generating system, promote the exploitation of China's regenerable marine energy.
Description of drawings
Fig. 1 is the schematic diagram of oscillating float type wave energy generating set described in the utility model.
Embodiment
Oscillating float type wave energy generating set described in the utility model as shown in Figure 1, comprising: framework comprises: vertically be fixed in the pilum 1 on sea bed, and the platform 2 that exposes the sea; Guide rail 3 is fixed on framework with the direction perpendicular to the sea level, extends under the sea from platform 2; Float type energy-absorbing assembly 4 is arranged on guide rail 3, and this assembly is vibration on guide rail 3 with the fluctuating of wave on the sea, is used for the impact that absorbs the kinetic energy of vertical wave and clear up horizontal wave; And the Conversion of Energy assembly, be fixed on the platform 2 of framework, and connect float type energy-absorbing assembly 4, be used for transforming, store and the output energy.
When construction framework, can adopt concrete column as pilum 1.Preferred scheme is: at least four concrete columns by square layout are fixed on sea bed, thereby construct required framework.
Then, set for this platform on pilum.Normally detect the hydrology the rise seawater lifting position of ebb, should be designated as with rising most the basis season by present rainwater and add again 500-1000mm and do motor-driven heave and move, avoid like this water logging platform at the incoming tide.
Many stainless steel guide rails by specified arrangement form guide rail 3.Preferred scheme is: guide rail 3 is comprised of four stainless steel guide rails of square layout.
As shown in Figure 1, float type energy-absorbing assembly 4 is arranged between adjacent guide rail 3, can move up and down at guide rail with the fluctuating of wave of the sea.This float type energy-absorbing assembly 4 comprises float.
Loading capacity transforms assembly on the marine framework platform of moulding.As shown in Figure 1, the Conversion of Energy assembly comprises: the transmitting assemblies 5 that connects successively, orientation assemblies 6, energy storage component 7 and electrification component 8; And controller 9.Transmitting assemblies 5 connects float type energy-absorbing assembly 4 by driving rack 10.
As shown in Figure 1, also comprise safety cover 11, the Conversion of Energy assembly is enclosed in platform 2.
According to the oscillating float type wave energy generating set of above-mentioned structure, can carry out the test of real sea situation, the weather conditions such as, wind speed high to flow velocity, wave are monitored, and obtain the relevant running index of wave-energy power generation model machine under real sea conditions.
Claims (10)
1. an oscillating float type wave energy generating set, is characterized in that, comprising:
Framework comprises: vertically be fixed in the pilum (1) on sea bed, and the platform (2) that exposes the sea;
Guide rail (3) is fixed on described framework with the direction perpendicular to the sea level, extends under the sea from described platform (2);
Float type energy-absorbing assembly (4) is arranged on described guide rail (3), in the upper vibration of described guide rail (3), is used for the impact that absorbs the kinetic energy of vertical wave and clear up horizontal wave with the fluctuating of wave on the sea; And
The Conversion of Energy assembly is fixed on the platform (2) of described framework, and connects described float type energy-absorbing assembly (4), is used for transforming, stores and the output energy.
2. oscillating float type wave energy generating set according to claim 1, it is characterized in that: described pilum (1) is concrete column.
3. oscillating float type wave energy generating set according to claim 2 is characterized in that: described framework is that at least four concrete columns by square layout are fixed on sea bed.
4. oscillating float type wave energy generating set according to claim 1, it is characterized in that: described guide rail (3) is comprised of many stainless steel guide rails of specified arrangement.
5. oscillating float type wave energy generating set according to claim 1, it is characterized in that: described guide rail (3) is comprised of four stainless steel guide rails of square layout.
6. oscillating float type wave energy generating set according to claim 1, it is characterized in that: described float type energy-absorbing assembly (4) is arranged between adjacent described guide rail (3).
7. according to claim 1 or 6 described oscillating float type wave energy generating sets, it is characterized in that: described float type energy-absorbing assembly (4) comprises float.
8. oscillating float type wave energy generating set according to claim 1, it is characterized in that: described Conversion of Energy assembly comprises: the transmitting assemblies (5) that connects successively, orientation assemblies (6), energy storage component (7) and electrification component (8); And controller (9).
9. oscillating float type wave energy generating set according to claim 8 is characterized in that: described transmitting assemblies (5) connects described float type energy-absorbing assembly (4) by driving rack (10).
10. according to claim 8 or 9 described oscillating float type wave energy generating sets, is characterized in that: also comprise safety cover (11), described Conversion of Energy assembly is enclosed in described platform (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220528308XU CN202926514U (en) | 2012-10-16 | 2012-10-16 | Oscillation float type wave power generation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220528308XU CN202926514U (en) | 2012-10-16 | 2012-10-16 | Oscillation float type wave power generation device |
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| CN202926514U true CN202926514U (en) | 2013-05-08 |
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| CN201220528308XU Expired - Fee Related CN202926514U (en) | 2012-10-16 | 2012-10-16 | Oscillation float type wave power generation device |
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| CN (1) | CN202926514U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291530A (en) * | 2013-06-25 | 2013-09-11 | 江南大学 | Wave energy lighthouse |
| CN103498753A (en) * | 2013-10-18 | 2014-01-08 | 周建青 | Guide rail type combined wave power generation device |
| CN103790759A (en) * | 2013-12-23 | 2014-05-14 | 浙江大学 | Multi-axial point absorption type wave energy generation device |
| CN104100445A (en) * | 2014-05-18 | 2014-10-15 | 何学应 | Rolling floater cable moving type shoreside wave power generation device |
| CN104405573A (en) * | 2014-10-15 | 2015-03-11 | 深圳朴方环保发展有限公司 | Device for generating electricity by tide |
| CN105221329A (en) * | 2015-10-29 | 2016-01-06 | 夏天 | Kinetic energy potential energy changes into mechanical energy mechanism |
| CN105240198A (en) * | 2015-10-29 | 2016-01-13 | 夏天 | Push-pull rod four-corner hinge power generation system |
| CN105240199A (en) * | 2015-10-29 | 2016-01-13 | 夏天 | Stress transferring device for circular arc plate |
| CN108386308A (en) * | 2018-05-10 | 2018-08-10 | 李秦亮 | A kind of ocean power generation device |
| CN111271212A (en) * | 2020-03-12 | 2020-06-12 | 河海大学 | Oscillating float type wave energy and tidal current energy combined power generation device |
| CN114885880A (en) * | 2022-05-16 | 2022-08-12 | 武汉理工大学 | Multi-energy complementary self-powered marine ranch |
-
2012
- 2012-10-16 CN CN201220528308XU patent/CN202926514U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291530B (en) * | 2013-06-25 | 2016-01-13 | 江南大学 | Wave energy lighthouse |
| CN103291530A (en) * | 2013-06-25 | 2013-09-11 | 江南大学 | Wave energy lighthouse |
| CN103498753A (en) * | 2013-10-18 | 2014-01-08 | 周建青 | Guide rail type combined wave power generation device |
| CN103498753B (en) * | 2013-10-18 | 2015-12-23 | 周建青 | A kind of guide tracked composite wave wave electric generating apparatus |
| CN103790759A (en) * | 2013-12-23 | 2014-05-14 | 浙江大学 | Multi-axial point absorption type wave energy generation device |
| CN103790759B (en) * | 2013-12-23 | 2016-03-02 | 浙江大学 | A kind of point absorption type wave power generation device |
| CN104100445A (en) * | 2014-05-18 | 2014-10-15 | 何学应 | Rolling floater cable moving type shoreside wave power generation device |
| CN104405573A (en) * | 2014-10-15 | 2015-03-11 | 深圳朴方环保发展有限公司 | Device for generating electricity by tide |
| CN105221329A (en) * | 2015-10-29 | 2016-01-06 | 夏天 | Kinetic energy potential energy changes into mechanical energy mechanism |
| CN105240199A (en) * | 2015-10-29 | 2016-01-13 | 夏天 | Stress transferring device for circular arc plate |
| CN105240198A (en) * | 2015-10-29 | 2016-01-13 | 夏天 | Push-pull rod four-corner hinge power generation system |
| CN108386308A (en) * | 2018-05-10 | 2018-08-10 | 李秦亮 | A kind of ocean power generation device |
| CN111271212A (en) * | 2020-03-12 | 2020-06-12 | 河海大学 | Oscillating float type wave energy and tidal current energy combined power generation device |
| CN114885880A (en) * | 2022-05-16 | 2022-08-12 | 武汉理工大学 | Multi-energy complementary self-powered marine ranch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHONGSHAN UNIVERSITY Free format text: FORMER OWNER: LI ZUFU Effective date: 20150601 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150601 Address after: 510275 Xingang West Road, Guangdong, Guangzhou, No. 135, No. Patentee after: Sun Yat-sen University Address before: 510275, 135, 301 West Xingang Road, Guangdong, Guangzhou, Zhongshan University, Haizhuqu District, 562 Patentee before: Li Zufu |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20171016 |
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| CF01 | Termination of patent right due to non-payment of annual fee |