CN103423072A - Novel shock float-type ocean wave energy power generation device - Google Patents
Novel shock float-type ocean wave energy power generation device Download PDFInfo
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- CN103423072A CN103423072A CN2012101600916A CN201210160091A CN103423072A CN 103423072 A CN103423072 A CN 103423072A CN 2012101600916 A CN2012101600916 A CN 2012101600916A CN 201210160091 A CN201210160091 A CN 201210160091A CN 103423072 A CN103423072 A CN 103423072A
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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 novel shock float-type ocean wave energy generation device which is downsized and low in power. The novel shock float-type ocean wave energy generation device comprises a wave energy absorption device, a transmission device, an output device and a base. The wave energy absorption device is mainly composed of a float and a connecting rod and used for absorbing potential energy of up and down waves. The transmission device comprises a double-rack component, a double-gear component and an output shaft, wherein a ratchet wheel pawl mechanism is arranged in the double-gear component, so that racks on the two sides only drive corresponding gears in the single direction to rotate, and finally the wave energy is converted into mechanical energy for continuous rotation. The output device is composed of an electric generator, a speed increaser and a coupling and used for converting the mechanical energy into electricity energy. The whole generation device except the connecting rod and the float is fixed on the base, and the novel shock float-type ocean wave energy generation device is simple in structure and reliable in performance and has excellent promoting significance for ocean energy development.
Description
Technical field
The present invention relates to a kind of novel concussion float type electric generator using sea wave energy, a being fixed on ocean platform specifically, the device that utilizes the wave energy phugoid motion to be generated electricity, belong to wave energy development technique field.
Background technique
In recent years, be accompanied by the day by day exhausted of earth mineral fuel, the negative effect that too high the brought greenhouse effect of carbon emission amount and environmental destruction produce is day by day serious, and people more and more pay attention to the exploitation of new energy.Earth surface long-pending 71% is that ，Er ocean, ocean is the huge energy, is mainly tidal energy, wave energy, energy by ocean current, thermal gradient energy of sea water etc.Wave energy is to contain one of the abundantest energy in marine energy, it is estimated, the theoretical value of whole world wave energy is about 10
9KW, be hundreds of times of present world generated energy, and wide commercial promise is arranged, and countries in the world have also been dropped into a large amount of manpower and financial resources it is researched and developed for many years.
At present, the wave energy principal mode of the exploitation canard of nodding, the concussion water column type, concussion float type and pendulum-type, many countries have also built up some power stations in succession, and the production dropped into generating is used.But these power station great majority are all to maximize, industrial equipment, its expenditure of construction is quite expensive, builds also very large of difficulty, and compact apparatus is relatively less, has greatly restricted the development need of wave energy.
Therefore, the present invention has developed a concussion float type electric generator using sea wave energy, it utilizes heaving of the sea to be used for driving float and moves up and down, and by driving mechanism, moving up and down of float is converted into to the uninterrupted running of generator, efficiency is high, and it is simple in structure, manufacture and easy to maintenance, cost is low, for the exploitation of further promotion wave energy, has very important Social benefit and economic benefit.
Summary of the invention
The invention provides a kind of novel concussion float type electric generator using sea wave energy, the problem such as its main purpose is to solve current wave energy generating set expenditure of construction costliness, and difficulty of construction is large.
For achieving the above object, technical solution of the present invention is:
Novel concussion float type electric generator using sea wave energy provided by the invention, be a kind of miniaturization, and low power wave energy generating set, include wave energy absorbing device, transmission device, output unit and base; The wave energy absorbing device is comprised of float and connecting rod and is fixed on transmission device by connecting rod, and this device is mainly used in absorbing the potential energy of wave dipping and heaving; Transmission device, comprise the double rack parts, and then Double-gear parts and output shaft are connected with output unit by coupling, and this device is mainly used in being converted to by absorbing the wave energy come the mechanical energy that continues rotation; Output unit is comprised of generator, speed increaser and coupling, and this device is mainly used in mechanical energy is converted into to electric energy; Package unit is fixed as one by base.
Described Double-gear parts are containing a wheel hub and two gear rings, this two gear ring is enclosed within on this wheel hub together, and be equipped with ratchet and pawl arrangement between each gear ring and wheel hub, therefore, when tooth bar moves up and down, only have a gear ring to have pair wheel hub effect drive hub to continue in the same direction rotation, realize wave energy is converted to the mechanical energy that continues rotation.
Two tooth bar parallel misalignments on described double rack parts, and connected as one by a fixed plate, and also be provided with chute at the back of every tooth bar.
After adopting such scheme, the present invention has the following advantages:
(1) transmission device adopts double rack and Double-gear mechanism, and establishes ratchet and pawl arrangement in the Double-gear parts, simply the rippling of wave is converted into to lasting rotatablely moving;
(2) whole device is except connecting rod and float, and other all is fixed on base, simple structure, and reliable performance, effectively reduce cost of electricity-generating.
In sum, the defect such as it is loaded down with trivial details that the present invention has effectively overcome conventional installation, and using scope is little, have very important Social benefit and economic benefit for the exploitation of further promotion wave energy.
Below in conjunction with accompanying drawing and concrete enforcement, this novel concussion float type electric generator using sea wave energy is described further.
The accompanying drawing explanation
Fig. 1 is novel concussion float type electric generator using sea wave energy structural representation;
Fig. 2 is novel concussion float type electric generator using sea wave energy Double-gear modular construction schematic diagram;
Fig. 3 is novel concussion float type electric generator using sea wave energy Double-gear parts click schematic diagram.
Embodiment
As shown in Figure 1 to Figure 3, novel concussion float type electric generator using sea wave energy provided by the invention, it is a kind of miniaturization, low power wave energy generating set, it includes wave energy absorbing device 1, transmission device 3, output unit 4 and base 2, described wave energy absorbing device 1 mainly is comprised of float 11 and connecting rod 12, and is fixed on transmission device 3 by connecting rod 12, is mainly used in absorbing the potential energy of wave dipping and heaving.
Described transmission device 3, comprise double rack parts 31, Double-gear parts 32 and output shaft (in figure not label), two tooth bar 312 parallel misalignments on described double rack parts 31, and connected as one by a fixed plate 311, and also be provided with sliding groove structure 313 at the back of every tooth bar, described Double-gear parts 32 are containing a wheel hub 322 and two gear rings 321, this two gear ring 321 is enclosed within on this wheel hub 322 together, and be equipped with ratchet and pawl arrangement between each gear ring 321 and wheel hub 322, this click includes ratchet 325, ship and resell on another market 324 and spring 323, press shown in Fig. 1 to Fig. 3, when double rack parts 31 move upward, the gear ring 321 in the outside will drive wheel hub direction rotation between 322 inverse times under ratchet 325 effect, driving output shaft rotated between the inverse time, and by the gear ring 321 of motor side along direction rotation between up time, break away from engagement with wheel hub 322, spin voluntarily, when double rack parts 32 move downward, by the gear ring 321 of motor side, under ratchet 325 effects, will drive wheel hub direction rotation between 322 inverse times, drive also direction rotation between the inverse time of output shaft, and the gear ring 321 in the outside be along direction rotation between up time, break away from engagement with wheel hub 322, spin voluntarily, therefore, when tooth bar moves up and down, only have a gear ring 321 to have 322 effects of pair wheel hub drive hub 322 to continue rotation along direction between the inverse time, realize wave energy is converted to the mechanical energy that continues rotation.
Described output unit is comprised of generator 43, speed increaser 42 and coupling 41, and rotatablely moving of output shaft reaches accelerator 42 by coupling 41, delivers to generator 43 generatings after speed-raising, has realized mechanical energy is converted into to electric energy.Whole device is except float 11 and connecting rod 12, and other all is fixed on base 2, simple structure, and reliable performance, to ocean energy, exploitation has good promotion meaning.
Above-mentioned example and diagram non-limiting product form of the present invention and pattern, suitable variation or modification that the those of ordinary skill of any described technical field is done it, all should be considered as not breaking away from patent category of the present invention.
Claims (2)
1. novel concussion float type electric generator using sea wave energy, is characterized in that: wave energy absorbing device, transmission device, output unit and base, consist of; The wave energy absorbing device is formed and is fixed in transmission device by connecting rod by float and connecting rod; Transmission device, comprise double rack parts, Double-gear parts and output shaft, by coupling, with output unit, is connected; Output unit is comprised of generator, speed increaser and coupling; Package unit is fixed as one by base.
2. novel concussion float type electric generator using sea wave energy as claimed in claim 1, it is characterized in that: described Double-gear parts are containing a wheel hub and two gear rings, this two gear ring is enclosed within on this wheel hub together, and is equipped with ratchet and pawl arrangement between each gear ring and wheel hub.
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| CN2012101600916A CN103423072A (en) | 2012-05-22 | 2012-05-22 | Novel shock float-type ocean wave energy power generation device |
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| CN2012101600916A CN103423072A (en) | 2012-05-22 | 2012-05-22 | Novel shock float-type ocean wave energy power generation device |
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Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104234921A (en) * | 2014-09-04 | 2014-12-24 | 长沙理工大学 | Vibration float type wave energy device |
| CN104763578A (en) * | 2015-02-09 | 2015-07-08 | 萧志杰 | Wave power generation device |
| CN104912726A (en) * | 2014-03-11 | 2015-09-16 | 柯新汉 | Blue wave generator |
| CN105221328A (en) * | 2014-06-20 | 2016-01-06 | 郑坤宇 | Marine diabolo wave energy generating set |
| CN106337773A (en) * | 2016-11-17 | 2017-01-18 | 黄燕春 | Method and device for obtaining wave energy by mutual conversion of potential energy kinetic energy of float. |
| CN106460776A (en) * | 2014-04-09 | 2017-02-22 | 布雷姆斯能源公司 | Wave energy conversion system |
| CN105221328B (en) * | 2014-06-20 | 2018-06-01 | 郑坤宇 | Marine diabolo wave energy generating set |
| CN108561264A (en) * | 2018-05-22 | 2018-09-21 | 西南交通大学 | A kind of wave energy retracting device for bridge spanning the sea |
| CN108825427A (en) * | 2018-05-25 | 2018-11-16 | 北京航空航天大学 | Mechanical rectification formula wave energy-absorbing electric generating apparatus |
| CN110410264A (en) * | 2019-08-02 | 2019-11-05 | 北京丹诺威科技发展有限公司 | A kind of sea wave power generation system |
| CN111396253A (en) * | 2020-04-16 | 2020-07-10 | 刘肃峰 | Offshore clean energy floating power generation ship |
| CN111441899A (en) * | 2019-01-17 | 2020-07-24 | 宁波团团工业设计有限公司 | Transmission device |
| CN111441898A (en) * | 2019-01-17 | 2020-07-24 | 宁波团团工业设计有限公司 | Environment-friendly power generation device |
| CN111456901A (en) * | 2020-06-02 | 2020-07-28 | 江苏海洋大学 | Comprehensive power generation hydrogen production and storage system based on offshore waste oil-gas platform |
| CN111720258A (en) * | 2020-07-06 | 2020-09-29 | 赵群燕 | Simple and easy tidal power generation device that utilizes |
| WO2020199301A1 (en) * | 2019-03-29 | 2020-10-08 | 刘志坚 | Sea wave power generation device |
| EP3707369A4 (en) * | 2017-11-10 | 2020-10-14 | Zigrid AB | Movement transfer mechanism, drive assembly comprising a movement transfer mechanism and a system for generating power from a plurality of linear movements with the movement transfer mechanism |
| CN112177840A (en) * | 2020-09-24 | 2021-01-05 | 王兴奎 | Wave energy collecting device with self-floating body and double drives |
| CN113882991A (en) * | 2021-10-25 | 2022-01-04 | 哈尔滨工程大学 | Inertial wave energy device capable of supplying power to ocean drifting floating body |
| WO2023077713A1 (en) * | 2021-11-04 | 2023-05-11 | 赖国民 | Super-efficient power generation device using tidal pressure |
| CN116104683A (en) * | 2022-09-09 | 2023-05-12 | 武汉理工大学 | Novel slope sliding type wave energy power generation device |
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Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912726A (en) * | 2014-03-11 | 2015-09-16 | 柯新汉 | Blue wave generator |
| CN106460776A (en) * | 2014-04-09 | 2017-02-22 | 布雷姆斯能源公司 | Wave energy conversion system |
| CN105221328A (en) * | 2014-06-20 | 2016-01-06 | 郑坤宇 | Marine diabolo wave energy generating set |
| CN105221328B (en) * | 2014-06-20 | 2018-06-01 | 郑坤宇 | Marine diabolo wave energy generating set |
| CN104234921A (en) * | 2014-09-04 | 2014-12-24 | 长沙理工大学 | Vibration float type wave energy device |
| CN104763578A (en) * | 2015-02-09 | 2015-07-08 | 萧志杰 | Wave power generation device |
| CN104763578B (en) * | 2015-02-09 | 2018-06-05 | 萧志杰 | A kind of Wave power generation device |
| CN106337773A (en) * | 2016-11-17 | 2017-01-18 | 黄燕春 | Method and device for obtaining wave energy by mutual conversion of potential energy kinetic energy of float. |
| EP3707369A4 (en) * | 2017-11-10 | 2020-10-14 | Zigrid AB | Movement transfer mechanism, drive assembly comprising a movement transfer mechanism and a system for generating power from a plurality of linear movements with the movement transfer mechanism |
| CN108561264A (en) * | 2018-05-22 | 2018-09-21 | 西南交通大学 | A kind of wave energy retracting device for bridge spanning the sea |
| CN108561264B (en) * | 2018-05-22 | 2024-03-19 | 西南交通大学 | Wave energy recovery device for cross-sea bridge |
| CN108825427A (en) * | 2018-05-25 | 2018-11-16 | 北京航空航天大学 | Mechanical rectification formula wave energy-absorbing electric generating apparatus |
| CN111441899A (en) * | 2019-01-17 | 2020-07-24 | 宁波团团工业设计有限公司 | Transmission device |
| CN111441898A (en) * | 2019-01-17 | 2020-07-24 | 宁波团团工业设计有限公司 | Environment-friendly power generation device |
| WO2020199301A1 (en) * | 2019-03-29 | 2020-10-08 | 刘志坚 | Sea wave power generation device |
| CN110410264A (en) * | 2019-08-02 | 2019-11-05 | 北京丹诺威科技发展有限公司 | A kind of sea wave power generation system |
| CN111396253A (en) * | 2020-04-16 | 2020-07-10 | 刘肃峰 | Offshore clean energy floating power generation ship |
| CN111456901A (en) * | 2020-06-02 | 2020-07-28 | 江苏海洋大学 | Comprehensive power generation hydrogen production and storage system based on offshore waste oil-gas platform |
| CN111720258A (en) * | 2020-07-06 | 2020-09-29 | 赵群燕 | Simple and easy tidal power generation device that utilizes |
| CN111720258B (en) * | 2020-07-06 | 2021-12-07 | 湖州国峰智能科技有限公司 | Simple and easy tidal power generation device that utilizes |
| CN112177840A (en) * | 2020-09-24 | 2021-01-05 | 王兴奎 | Wave energy collecting device with self-floating body and double drives |
| CN113882991A (en) * | 2021-10-25 | 2022-01-04 | 哈尔滨工程大学 | Inertial wave energy device capable of supplying power to ocean drifting floating body |
| WO2023077713A1 (en) * | 2021-11-04 | 2023-05-11 | 赖国民 | Super-efficient power generation device using tidal pressure |
| CN116104683A (en) * | 2022-09-09 | 2023-05-12 | 武汉理工大学 | Novel slope sliding type wave energy power generation device |
| CN116104683B (en) * | 2022-09-09 | 2024-01-12 | 武汉理工大学 | Slope sliding type wave energy power generation device |
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Application publication date: 20131204 |