CN1368601A - Hydroelectric wave generator - Google Patents
Hydroelectric wave generator Download PDFInfo
- Publication number
- CN1368601A CN1368601A CN01107784A CN01107784A CN1368601A CN 1368601 A CN1368601 A CN 1368601A CN 01107784 A CN01107784 A CN 01107784A CN 01107784 A CN01107784 A CN 01107784A CN 1368601 A CN1368601 A CN 1368601A
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- China
- Prior art keywords
- wave
- curved surface
- wave energy
- connecting rods
- equipment
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
Abstract
The invention relates to a power generation system by using wave energy. It includes equipment for collecting wave energy, power output device, speeding-up mechanism, mechanism for adjusting speed, power generator, equipment for adjusting height and equipment for adjusting orientation. The characteristics of the invention are as follows: The equipment for collecting wave energy is a mechanism of multi-connecting rods. One connecting rod in the mechanism of multi connecting rods is a floating body whose bottom is composed of curved surface for confronting wave and imitative-shaped curved surface. Power output device is installed on one connecting rod the of multi-connecting rods. The reasonable invented structure can increase utilization ratio of energy greatly, and the invention can be used in various type equipment for power generation system by use of wave energy.
Description
The present invention relates to a kind of electricity generating device, is a kind of wave-type electric generator specifically.
At present, the device that utilizes wave-activated power generation mainly is current or the generating of air-flow pushing generator that directly utilizes wave to produce, perhaps utilize wave to promote the buoyancy aid indirect pushing generator generating that moves up and down, be exactly to utilize the fluctuation stretching piezoelectric plastics of wave directly to produce electric energy in addition, these devices are lower to the utilization ratio of Wave energy.
Purpose of the present invention is exactly the deficiency that overcomes existing apparatus, and a kind of rational in infrastructure, wave-type electric generator that can improve capacity usage ratio greatly is provided.
For achieving the above object, a kind of wave-type electric generator, it is provided with wave energy collecting device, power take-off, speed increasing mechanism, rotating speed adjusting mechanism, generator, height-adjusting device, direction adjusting apparatus, it is characterized in that the wave energy collecting device is a multi-connecting-rod mechanism, a connecting rod in the multi-connecting-rod mechanism is a buoyancy aid, its bottom is formed by meeting ripple curved surface, back of the body ripple curved surface, profiling curved surface, and power take-off is located on the connecting rod of many connecting rods.
Described multi-connecting-rod mechanism is the transformation mechanism of quadratic crank mechanism, six bar mechanism, four connecting rods or six connecting rods.
The present invention exports energy owing to adopt multi-connecting-rod mechanism to gather Wave energy by power take-off, thereby has improved the utilization ratio to wave energy greatly.
The present invention is described further below in conjunction with accompanying drawing.
The wave energy collecting device schematic representation of Fig. 1 for constituting with contrary quadratic crank mechanism.
Fig. 2 is the wave energy collecting device schematic representation that constitutes with six bar mechanism.
The wave energy collecting device schematic representation that Fig. 3 constitutes for the transformation mechanism with six connecting rods.
With reference to Fig. 1, Fig. 2, Fig. 3, a kind of wave-type electric generator, it is provided with the wave energy collecting device, power take-off, speed increasing mechanism, rotating speed adjusting mechanism, generator, height-adjusting device, direction adjusting apparatus, rotating speed adjusting mechanism can be gear up mechanism, the wave energy collecting device is the wave energy collecting device that is made of parts such as a multi-bar linkage or its transformation mechanism, directly bear the deformable body of the buoyancy aid of wave force for a certain connecting rod in this mechanism, the working surface of buoyancy aid bottom is mainly by meeting the ripple curved surface, back of the body ripple curved surface, the profiling curved surface is formed, and minimum point on the profiling curved surface and the distance between the horizontal plane can be set as constant or change or by a certain curve law variation etc. by the straight line rule.The transformation mechanism of four connecting rods or six bar mechanism is meant to pay, slide with gear pair, cam and pays etc. in the replacement multi-bar linkage a certain connection and pay the mechanism that is evolved into.Wave energy collecting device of the present invention can add buoyancy aid by one group of multi-bar linkage or its evolution mechanism and constitute, and also can be made of a plurality of staggered similar mechanisms, organizes staggered mode more and can make the braking torque that is added on the generator set more even.With reference to Fig. 1, the wave collecting device is made of a contrary fourbar linkage, and buoyancy aid is the deformable body of its connecting rod, frame and side link, side link and buoyancy aid are hinged together, following side link length is longer than frame, and frame length is longer than side link, also is longer than buoyancy aid two articulating point distances.Following side link is set to power output position, and operating angle is set to-20 ° to+30 °, and the initial operating angle of last side link is set to-65 °.When buoyancy aid is in wave trough position, meet ripple curved surface angle on the buoyancy aid greater than wave lee face angle, meet ripple curved surface height greater than the design work wave height, back of the body ripple curved surface is close with wave windward side angle on the buoyancy aid, profiling curved surface size is determined by wave energy collecting device operating range, the buoyancy aid longitudinal length is according in a work cycle, and buoyancy aid accumulative total water displacement should be determined with the corresponding principle of volume in waves.Begin to rise by wave trough position at wave, when the promotion buoyancy aid moves upward, the wave lee face at first promotes buoyancy aid and meets the ripple curved surface, forces buoyancy aid around its instantaneous rotation, and buoyancy aid is met the ripple curved surface and lifted away from the water surface gradually, and buoyancy aid back of the body ripple curved surface is cut in the wave gradually, continue to accept the thrust of wave, in action of wave force point reach, floating motion is instantaneous to be moved after corresponding, to keep a suitable arm of force, realize effective output of wave energy.Crest by buoyancy aid the last section road and in, the profiling curved surface on the buoyancy aid is finally controlled wave waveform lifting height.Wave-type electric generator major part disclosed in this invention is made up of rod member, standard piece, approved product, does not need precision machined parts, and is simple in structure, with low cost, can improve the utilization ratio to wave energy greatly.
Claims (4)
1, a kind of wave-type electric generator, it is provided with wave energy collecting device, power take-off, speed increasing mechanism, rotating speed adjusting mechanism, generator, height-adjusting device, direction adjusting apparatus, it is characterized in that the wave energy collecting device is a multi-connecting-rod mechanism, a connecting rod in the multi-connecting-rod mechanism is a buoyancy aid, its bottom is formed by meeting ripple curved surface, back of the body ripple curved surface, profiling curved surface, and power take-off is located on the connecting rod of many connecting rods.
2, wave-type electric generator according to claim 1 is characterized in that described multi-connecting-rod mechanism is a quadratic crank mechanism.
3, wave-type electric generator according to claim 1 is characterized in that described multi-connecting-rod mechanism is a six bar mechanism.
4, wave-type electric generator according to claim 1 is characterized in that described multi-connecting-rod mechanism is the transformation mechanism of four connecting rods or six connecting rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01107784A CN1368601A (en) | 2001-02-09 | 2001-02-09 | Hydroelectric wave generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01107784A CN1368601A (en) | 2001-02-09 | 2001-02-09 | Hydroelectric wave generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1368601A true CN1368601A (en) | 2002-09-11 |
Family
ID=4656691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01107784A Pending CN1368601A (en) | 2001-02-09 | 2001-02-09 | Hydroelectric wave generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1368601A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100513777C (en) * | 2004-06-23 | 2009-07-15 | 汉斯-奥拉夫·奥特森 | Multiphased and multidimentional wave converter |
| CN102597496A (en) * | 2009-11-13 | 2012-07-18 | 维克托雨果·罗萨莱斯乌雷塔 | Propulsion or motor device for converting energy into power, using the forces generated by the surface movement of a liquid or fluid or the like |
| CN103283665A (en) * | 2013-06-18 | 2013-09-11 | 浙江大学宁波理工学院 | Independent power-supply offshore mechanical feeding device |
| CN109139346A (en) * | 2018-10-11 | 2019-01-04 | 大连真源海洋新能源科技有限公司 | Ocean wave stores up air energy power generation apparatus |
-
2001
- 2001-02-09 CN CN01107784A patent/CN1368601A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100513777C (en) * | 2004-06-23 | 2009-07-15 | 汉斯-奥拉夫·奥特森 | Multiphased and multidimentional wave converter |
| CN102597496A (en) * | 2009-11-13 | 2012-07-18 | 维克托雨果·罗萨莱斯乌雷塔 | Propulsion or motor device for converting energy into power, using the forces generated by the surface movement of a liquid or fluid or the like |
| CN102597496B (en) * | 2009-11-13 | 2016-08-03 | 维克托雨果·罗萨莱斯乌雷塔 | Utilize kinetic energy produced by the apparent motion of liquid, fluid or its similar material to drive electric power generation or the device of output power |
| CN103283665A (en) * | 2013-06-18 | 2013-09-11 | 浙江大学宁波理工学院 | Independent power-supply offshore mechanical feeding device |
| CN103283665B (en) * | 2013-06-18 | 2018-08-03 | 浙江大学宁波理工学院 | The marinized mechanical independently energized feeds device |
| CN109139346A (en) * | 2018-10-11 | 2019-01-04 | 大连真源海洋新能源科技有限公司 | Ocean wave stores up air energy power generation apparatus |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |