CN103423073B - Novel pendulum-rod-type ocean wave energy power generation device - Google Patents
Novel pendulum-rod-type ocean wave energy power generation device Download PDFInfo
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- CN103423073B CN103423073B CN201210151731.7A CN201210151731A CN103423073B CN 103423073 B CN103423073 B CN 103423073B CN 201210151731 A CN201210151731 A CN 201210151731A CN 103423073 B CN103423073 B CN 103423073B
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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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Abstract
The invention provides a kind of Novel pendulum-rod-type ocean wave energy power generation device, if including hammer fork, linkage, gear mechanism, built-up gear, generator gear, electromotor, base and dry bearing；The undulatory motion of wave is converted into swinging back and forth of hammer fork by hammer fork, and the both sides of hammer fork couple with gear mechanism and linkage respectively, and is driven the built-up gear of its correspondence to rotate by the two mechanism；The wheel hub of built-up gear and gear ring separately, and are provided with clutch between so that it is can only unidirectional external acting；Generator gear is fixed on electromotor power shaft and is located in the middle of two built-up gears；Package unit is assembled into one by base, it is securable to above sea buoyancy aid or steamer generate electricity, it it is the wave-power device of a kind of novel miniaturization, effectively solve current wave energy generating set generating efficiency low not enough with high in cost of production, ocean energy exploitation is had very important significance.
Description
Technical field
The present invention relates to a kind of Novel pendulum-rod-type ocean wave energy power generation device, the most a wave energy generating set being fixed on sea buoyancy aid or steamer, belong to wave energy development technique field.
Background technology
In recent years, the produced negative effect of exhaustion, too high the brought greenhouse effect of carbon emission amount and environmental destruction day by day along with earth fossil fuel is day by day serious, and the exploitation of new forms of energy is increasingly paid attention to by people.It is ocean that earth surface amasss 71%, and ocean is the huge energy, predominantly tide energy, wave energy, energy by ocean current, thermal gradient energy of sea water etc..Wave energy is to contain one of energy the abundantest in marine energy, it is estimated that the theoretical value of whole world wave energy is about 109KW, is the hundreds times of present world generated energy, has wide commercial promise, and countries in the world have also had been put into substantial amounts of manpower and financial resources and researched and developed it for many years.
At present, the wave energy principal mode of exploitation is nodded canard, shakes water column type, concussion float-type and pendulum-type, and many countries have built up some power stations the most in succession, and the production generating put into uses.But these power station great majority are all maximization, industrial equipment, and its expenditure of construction is fairly expensive, building difficulty also the most greatly, compact apparatus is the most relatively fewer, greatly constrains the development need of wave energy.
Therefore, the present invention develops a small-sized oscillating rod type electric generator using sea wave energy, it utilizes heaving of the sea effect to drive fork to swing, and by drive mechanism, swinging back and forth of fork being converted into the uninterrupted operating of electromotor, efficiency is high, and its simple in construction, manufacture and easy to maintenance, low cost, can be used for using on ship, for promoting the exploitation of wave energy to have very important Social benefit and economic benefit further.
Summary of the invention
The invention provides a kind of Novel pendulum-rod-type ocean wave energy power generation device, its main purpose is that solving current wave energy generating set manufactures difficulty of processing greatly, and cost is high, the defects such as field of employment is single.
For achieving the above object, the technical solution of the present invention is:
The present invention is to provide Novel pendulum-rod-type ocean wave energy power generation device, the most a wave energy generating set being fixed on sea buoyancy aid or steamer.If it includes hammer fork, linkage, gear mechanism, built-up gear, generator gear, electromotor, base and dry bearing；Hammer fork top is fixed with a gear, and is articulated with base along Gear axis direction；The undulatory motion of wave can be converted into swinging back and forth of self by hammer fork, connection is engaged by hammering fork gear into shape in its side with gear mechanism, opposite side is coupled with linkage by hinge below hammer fork balance staff, the two drives its power transmission shaft connected to rotate respectively, is driven built-up gear on respective axle to rotate by power transmission shaft the most again；The wheel hub of built-up gear and gear ring are separately, and it is provided with clutch between, define the steering cluth of a pulley teeth so that hammer fork only has the built-up gear of side externally to do work when swinging, also make electromotor continuously run to be protected simultaneously, improve generating efficiency；Generator gear is fixed on electromotor power shaft and is located in the middle of two built-up gears；Have a slot below hammer fork, a latch can be inserted as required and make that fork is fixing not to work；Package unit is assembled into one by base, is securable to above sea buoyancy aid or steamer generate electricity, is the wave-power device of a kind of novel miniaturization.
After using such scheme, the invention have the advantages that
(1) swinging back and forth of fork of hammer carries out transmission by linkage and gear mechanism respectively, ensure that the power transmission shaft on linkage and gear mechanism rotates in mutually opposite directions all the time, work continuously for electromotor and provide condition, and simple in construction, manufacture easy to maintenance；
(2) wheel hub and the gear ring of built-up gear separately and is provided with between and turns to clutch, built-up gear is made can only externally to export moment of torsion along single direction, ensure that when hammer fork swings back and forth, only one of which built-up gear externally does work, and also makes electromotor continuously run simultaneously and is protected；
(3) generator gear is fixed on electromotor power shaft and is located in the middle of two built-up gears, can be respectively received the moment of torsion of both sides built-up gear；
(4) carried out fork by slot and latch to fix, simple structure, easy to operate.
In sum, the manufacture difficulty that the present invention effectively overcomes conventional wave-energy power generation mode is big, and cost is high, the defects such as generating efficiency is low, and this device volume is little, can be used for above seagoing vessel, for promoting the exploitation of wave energy to have very important Social benefit and economic benefit further.
Below in conjunction with the accompanying drawings and be embodied as, this Novel pendulum-rod-type ocean wave energy power generation device is described further.
Accompanying drawing explanation
Fig. 1 is the structural representation of Novel pendulum-rod-type ocean wave energy power generation device；
Fig. 2 is the structural representation of Novel pendulum-rod-type ocean wave energy power generation device built-up gear.
Detailed description of the invention
As it is shown in figure 1, the present invention is to provide Novel pendulum-rod-type ocean wave energy power generation device, the most a wave energy generating set being fixed on sea buoyancy aid or steamer.If it includes hammer fork 1, linkage 2, gear mechanism 3, built-up gear 4, generator gear 5, electromotor 6, base 7 and dry bearing.Described hammer fork 1 top is fixed with fork gear 15, and is articulated with base 7 along fork gear 15 axis direction；The undulatory motion of wave can be converted into swinging back and forth of self by hammer fork 1, its side is engaged with travelling gear 31 by hammer fork gear 15, driven gear power transmission shaft 32 rotates, opposite side utilizes hammer fork hinge 13 hinged with connecting rod 21 one end, connecting rod 21 other end is then hinged with crank 22, crank 22 is fixed on crankshaft 23, has therefore reached the purpose rotated by linkage 2 to drive crankshaft 23.
When crankshaft 23 and rotary gear shaft 32 rotate, the built-up gear 4 being individually fixed in this two rotating shaft can be driven the most respectively to rotate.As shown in Figure 2, described built-up gear 4 is made up of wheel hub 42 and gear ring 41, the outline of wheel hub 42 is laciniation, when rotating when between wheel hub 42 inverse time, then gear ring 41 is driven to rotate together by clutch block 43, when rotating when between wheel hub 42 up time, then clutch block 43 is disengaged from wheel hub 42 so that built-up gear 4 the most externally does work；Be provided with between clutch block 43 and gear ring 41 compression spring 44 make between the inverse time rotate time, clutch block 43 engages with wheel hub 42.
Therefore, structure as shown in Figure 1, when hammering fork 1 into shape and swinging along time orientation, then make to rotate between connecting rod rotating shaft 23 up time by linkage 2, make to rotate between rotary gear shaft 32 inverse time by gear drive 3, driven built-up gear 4 thereon along each axis of rotation rotating Vortex respectively by connecting rod rotating shaft 23 and rotary gear shaft 32 again, i.e. built-up gear 4 in connecting rod rotating shaft 23 rotates along along time orientation, built-up gear 4 on rotary gear shaft 32 rotates along inverse time orientation, the wheel hub 42 of the built-up gear 4 being then now placed in connecting rod rotating shaft 23 and clutch block 43 disengaging of gear ring 41 make connecting rod rotating shaft 23 dally；And the wheel hub 42 of the built-up gear 4 on rotary gear shaft 32 and gear ring 41 are by clutch block 43 wedging, drive gear ring 41 to drive generator gear 5 along rotating along time orientation by wheel hub 42, make electromotor 6 generate electricity.
On the contrary, when hammering fork 1 into shape and swinging against time orientation, then make to rotate between connecting rod rotating shaft 23 inverse time by linkage 2, make to rotate between rotary gear shaft 32 up time by gear drive 3, driven built-up gear 4 thereon along each axis of rotation rotating Vortex respectively by connecting rod rotating shaft 23 and rotary gear shaft 32 again, i.e. in connecting rod rotating shaft 23, built-up gear 4 rotates along inverse time orientation, built-up gear 4 on rotary gear shaft 32 rotates along along time orientation, then it is now placed in the wheel hub 42 of built-up gear 4 in connecting rod rotating shaft 23 and gear ring 41 by clutch block 43 wedging, gear ring 41 is driven to drive generator gear 5 to rotate along along time orientation too by wheel hub 42, electromotor 6 is made persistently to generate electricity；And the output gear 4 on built-up gear 4 rotary gear shaft 32 on rotary gear shaft 32 rotates along inverse time orientation, now clutch block 43 disengaging of its wheel hub 42 and gear ring 41 makes rotary gear shaft 32 dally.Finally achieve the uninterrupted operating of electromotor 6, improve generating efficiency.
It is provided with a slot 11 below described hammer fork 1, then can carry out hammering the fixing of fork 1, simple in construction into shape by this slot 11 when not allowing hammer fork 1 swing.
Package unit is assembled into one by base 7, it is securable to above sea buoyancy aid or steamer generate electricity, it it is the wave-power device of a kind of novel miniaturization, effectively solve current wave energy generating set generating efficiency low not enough with high in cost of production, and the reliability of device have also been obtained guarantee, ocean energy exploitation is had very important significance.
Examples detailed above and diagram the product form of the non-limiting present invention and pattern, suitably change that it is done by the those of ordinary skill of any described technical field or modify, all should be regarded as the patent category without departing from the present invention.
Claims (2)
1. Novel pendulum-rod-type ocean wave energy power generation device, it is characterised in that: it is made up of hammer fork, linkage, gear mechanism, built-up gear, generator gear, electromotor and base；Hammer fork top is fixed with a gear, and is articulated with base along Gear axis direction；The both sides of hammer fork couple with linkage and gear mechanism respectively, the two mechanism drive it to connect the built-up gear of end and rotate；Built-up gear engages with generator gear, drives generator operation；Described built-up gear is made up of wheel hub and gear ring, and the outline of wheel hub is laciniation, when rotating when between the wheel hub inverse time, then drives gear ring to rotate together by clutch block, and when rotating when between wheel hub up time, then clutch block is disengaged from wheel hub；Be provided with between clutch block and gear ring a compression spring make between the inverse time rotate time, clutch block engages with wheel hub.
2. Novel pendulum-rod-type ocean wave energy power generation device as claimed in claim 1, it is characterised in that: linkage is a quadric chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210151731.7A CN103423073B (en) | 2012-05-16 | 2012-05-16 | Novel pendulum-rod-type ocean wave energy power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210151731.7A CN103423073B (en) | 2012-05-16 | 2012-05-16 | Novel pendulum-rod-type ocean wave energy power generation device |
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| Publication Number | Publication Date |
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| CN103423073A CN103423073A (en) | 2013-12-04 |
| CN103423073B true CN103423073B (en) | 2016-08-03 |
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| CN201210151731.7A Expired - Fee Related CN103423073B (en) | 2012-05-16 | 2012-05-16 | Novel pendulum-rod-type ocean wave energy power generation device |
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| CN105888932B (en) * | 2014-09-24 | 2018-09-04 | 郑玲玲 | A kind of flat floating buoy type wave generator |
| CN104454321B (en) * | 2014-11-11 | 2016-08-17 | 天津市景宝荣春科技有限公司 | Sense wave electric power system in totally-enclosed pendulum |
| CN105114238B (en) * | 2015-08-10 | 2018-06-08 | 华北电力大学（保定） | A kind of wobble plate formula Wave energy generating system and its control method |
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| CN106948997B (en) * | 2017-05-02 | 2023-04-07 | 苏州大学 | Combined type wave energy collection device |
| CN107191312B (en) * | 2017-06-19 | 2023-10-27 | 苏州大学 | Wave energy power generation equipment |
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| CN113586319B (en) * | 2021-07-18 | 2023-09-08 | 东北石油大学 | Floating drop type wave energy collecting module and wave power generation device |
| CN114039454A (en) * | 2021-10-26 | 2022-02-11 | 东北大学秦皇岛分校 | Wave energy power generation device |
| CN114701603A (en) * | 2022-03-09 | 2022-07-05 | 宁波大学 | Buoy device based on wave energy and solar energy combined power generation |
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| CN1185526A (en) * | 1996-12-15 | 1998-06-24 | 朱献和 | Wave-type hydrolic generator group |
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| CN201521392U (en) * | 2009-08-13 | 2010-07-07 | 浙江经立五金机械有限公司 | Oscillating underwater wave generating set |
| CN201687642U (en) * | 2010-02-11 | 2010-12-29 | 上海海洋大学 | Ocean wave energy generator |
| KR20110127818A (en) * | 2010-05-20 | 2011-11-28 | 김석민 | Wave Power Generation System Using Digging |
| CN202673554U (en) * | 2012-05-16 | 2013-01-16 | 厦门锐思达机电科技有限公司 | A novel oscillating bar-type ocean wave energy generating set |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060232074A1 (en) * | 2005-04-18 | 2006-10-19 | Mario Chiasson | Apparatus for generating electric power using wave force |
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2012
- 2012-05-16 CN CN201210151731.7A patent/CN103423073B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1185526A (en) * | 1996-12-15 | 1998-06-24 | 朱献和 | Wave-type hydrolic generator group |
| CN101451487A (en) * | 2007-12-08 | 2009-06-10 | 叶剑辉 | Wave generation device |
| CN201521392U (en) * | 2009-08-13 | 2010-07-07 | 浙江经立五金机械有限公司 | Oscillating underwater wave generating set |
| CN201687642U (en) * | 2010-02-11 | 2010-12-29 | 上海海洋大学 | Ocean wave energy generator |
| KR20110127818A (en) * | 2010-05-20 | 2011-11-28 | 김석민 | Wave Power Generation System Using Digging |
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