CN102644539B - Wave power generating device - Google Patents
Wave power generating device Download PDFInfo
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- CN102644539B CN102644539B CN201210141819.0A CN201210141819A CN102644539B CN 102644539 B CN102644539 B CN 102644539B CN 201210141819 A CN201210141819 A CN 201210141819A CN 102644539 B CN102644539 B CN 102644539B
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- wave
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- baffle plate
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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 relates to a power generator, in particular to a wave power generating device for generating power by utilizing waves on water surface such as sea waves. The wave power generating device comprises a power machine installation platform, platform upright posts which are fixedly connected beneath the power machine installation platform, a power generator which is installed on the power machine installation platform, and a wave power conversion device which is connected with the power generator in a transmission way. The wave power generating device is characterized in that the power machine installation platform is provided with a pendulum shaft through a shaft seat, the pendulum shaft is fixedly provided with a pendulum wheel and a pendulum rod, and the pendulum wheel is connected with the power generator in a transmission way through a bi-direction-to-single-direction converter; the wave power conversion device comprises a vertical shaft and a wave inducing pond which is fixedly connected with the lower end of the vertical shaft, the outer side of the wave inducing pond is provided with a sliding sleeve, and the sliding sleeve is sleeved on the platform upright post; and the upper end of the vertical shaft is hinged with the pendulum rod. The wave power generating device has the advantages of simple structure, low production cost and remarkable economic benefit, the wave energy in different directions can be utilized for generating the power, and the wave power generating device is free from being restricted by the direction and amplitude of the wave.
Description
Technical field
The present invention relates to a kind of generator, is a kind of wave-type electric generator that utilizes the water surface wave generatings such as wave specifically.
Background technique
Along with making rapid progress of mankind's development in science and technology, increasing to the demand of the energy.In short supply along with fossil energies such as oil, coals, seems particularly important to the exploitation of new energy.Countries in the world have been developed wind-power electricity generation, rivers water generating, solar electrical energy generation and nuclear power in succession, and nuclear power is the favourite son of new energy development.But major accident has occurred Japanese violent earthquake nuclear power station, and environment is caused to great destruction, make people recognize fully the danger that nuclear power is potential, aspect oceanic tide and wave power utilization.A large amount of research has also been done in countries in the world, has also obtained certain achievement.According to scientist, calculate, the electric energy that on the earth, wave is contained is up to 90,000,000,000,000 degree, and countries in the world can be divided into three parts in methods all aspect wave energy exploitation at present: the firstth, wave energy is converted to the mechanical energy of rotation; The 2nd, mechanical energy is converted into electric energy; The 3rd, unsettled electric treatment is become to stable electricity and serves electrical network.At present, how second and third part comparative maturity, but main problem or in the first step, be converted to wave energy the mechanical energy of rotation effectively, is the problem that our times various countries are being studied, and there is not yet so far breakthrough achievement report.
Summary of the invention
The object of this invention is to provide a kind of simple in structure, wave-type electric generator that cost of production is low, there is the wave energy of effective acquisition any direction, be not subject to the restriction of wave height and wave energy is converted to mechanical energy that single direction the rotates ability for generator generating.
The present invention for the technological scheme that technical solution problem adopts as follows:
The Wave power conversion equipment that wave-type electric generator of the present invention comprises power engine mountion plate, be fixedly connected on studdle below power engine mountion plate, be arranged on generator above power engine mountion plate, be in transmission connection with generator, it is characterized in that: on power engine mountion plate, by axle bed, balance staff is installed, on balance staff, be installed with escapement and fork, described escapement is in transmission connection by two-way one-tenth unidirectional transducer and generator; Described Wave power conversion equipment comprises vertically disposed vertical shaft, is fixedly connected on the unrestrained pond of carrying of vertical shaft lower end, and the arranged outside in described year unrestrained pond has sliding sleeve, and described sliding sleeve is sleeved on studdle; Upper end and the fork of vertical shaft are hinged.
Described year unrestrained pond comprise the joist of ring-type, be longitudinally connected to baffle plate column on joist, be connected to the collar tie beam of baffle plate column upper end, multiple baffle plate columns distribute ringwise, collar tie beam is positioned at the top of joist, hinged multiple upset baffle plates that can inside unidirectional unlatching on collar tie beam; In the outside of baffle plate column with the plate of heading sea being obliquely installed; Below baffle plate column, be provided with turnover board, described turnover board is hinged on trip shaft, and the two ends of trip shaft are arranged on joist, fixedly mounts floating drum below turnover board; Sliding sleeve is fixedly connected on the outside of joist, and the upper end of sliding sleeve is fixedly connected with bow beam, and the lower end of described vertical shaft is connected with bow beam.
Described escapement is gear, on the input shaft of described two-way one-tenth unidirectional transducer, is installed with power input gear, and power input gear engages with escapement; Output shaft and the generator of two-way one-tenth unidirectional transducer are in transmission connection.
The invention has the beneficial effects as follows: this apparatus structure is simple, cost of production is low, remarkable in economical benefits, the wave energy of all directions all can utilize generating, is not subject to the restriction of wave direction and amplitude.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is Fig. 1 embodiment's plan view.
Fig. 3 is the plan structure schematic diagram that carries unrestrained pond.
Embodiment
As shown in Figure 1 and Figure 2, wave-type electric generator of the present invention, the Wave power conversion equipment that comprises power engine mountion plate 38, is fixedly connected on studdle 39 below of power engine mountion plate 38, is arranged on generator 37 above of power engine mountion plate 38, is in transmission connection with generator 37, on power engine mountion plate 38, by axle bed, balance staff 31 is installed, on balance staff 31, be installed with escapement 32 and fork 29, described escapement 32 is in transmission connection with generator 37 by two-way one-tenth unidirectional transducer 33; Described Wave power conversion equipment comprises vertically disposed vertical shaft 26, is fixedly connected on the unrestrained pond of carrying of vertical shaft 26 lower ends, and the arranged outside in described year unrestrained pond has sliding sleeve 2, and described sliding sleeve 2 is sleeved on studdle 39; The upper end of vertical shaft 26 and fork 29 are hinged.
The effect of two-way one-tenth unidirectional transducer 33 is the rotations that fork 29 and the reciprocal swing of escapement 32 converted to single direction, and inside can adopt eccentric wheel or ratchet structure to realize, and at this, no longer describes in detail.Can adopt gear connection, chain to connect or frictional connection being connected between escapement 32 and two-way one-tenth unidirectional transducer 33.What in Fig. 1 embodiment, adopt is the mode of direct geared engagement, and described escapement 32 is gear, is installed with power input gear 34 on the input shaft of described two-way one-tenth unidirectional transducer 33, and power input gear 34 engages with escapement 32; The output shaft of two-way one-tenth unidirectional transducer 33 and generator 37 are in transmission connection.
As Fig. 1, shown in Fig. 3, described year unrestrained pond comprises the joist 1 of ring-type, longitudinally be connected to the baffle plate column 20 on joist 1, be connected to the collar tie beam 19 of baffle plate column 20 upper ends, multiple baffle plate columns 20 distribute ringwise, collar tie beam 19 is positioned at the top of joist 1, hinged multiple upset baffle plates 22 that can inside unidirectional unlatching on collar tie beam 19, the upset baffle plate 22 of this unidirectional unlatching can adopt various ways to install, the width of baffle plate 22 of for example can making to overturn is greater than the gap between two baffle plate columns 20, or the height of the baffle plate 22 that makes to overturn is greater than collar tie beam 19 to the gap between joist 1, and upset baffle plate 22 is arranged on to the inner side of baffle plate column 20 and joist 1, when having external force to overthrow to the inside to turn baffle plate 22, upset baffle plate 22 can be opened, otherwise due to stopping of baffle plate column 20 and joist 1, upset baffle plate 22 can not outwards be opened.In addition, can also weld in the lower end of baffle plate column 20 fixed dam of a ring shape, the lower edge of the baffle plate 22 that makes to overturn is pressed in the upper end of fixed dam, and it can only inwardly be opened, and can not outwards open.
In the outside of baffle plate column 20 with the plate 24 of heading sea being obliquely installed; The plate 24 of heading sea adopts low inside and high outside loop configuration, in it, ring highest point is a little more than the lower edge of upset baffle plate 22, the outer shroud lowest part of plate 24 of heading sea is positioned under the water surface, the wave that any like this direction the is come plate 24 of can being head sea is directed in it in ring, in order to improve buoyancy, can also below the plate 24 of heading sea, buoyancy tank 23 be set, the inside and outside footpath of buoyancy tank 23 is all identical with the plate 24 of heading sea; Certainly, also buoyancy tank 23 and the plate 24 of heading sea can be designed to all-in-one-piece structure, adopt the cone structure of hollow, the outer surface of centrum the plate 24 of heading sea.Below baffle plate column 20, be provided with turnover board 15, described turnover board 15 is hinged on trip shaft 16, and the two ends of trip shaft 16 are arranged on joist 1, fixedly mounts floating drum 17 below turnover board 15.Trip shaft 16 is positioned at the intermediate portion of turnover board 15, and 17, floating drum is arranged on below the turnover board 15 of trip shaft 16 1 sides, the turnover board 15 of opposite side is not installed below, cause a side of turnover board 15 to have buoyancy, opposite side not to have buoyant phenomenon, turnover board one side margin that floating drum 17 is not set is overlapped on below collar tie beam 19, or also can below collar tie beam 19, be connected and fixed lapping plate, in order to block the edge of turnover board one side that floating drum 17 is not set.Trip shaft 16 can arrange many, and turnover board 15 also can arrange multiple, to improve drainage efficiency, in order to prevent turnover board 15 upsets excessively, can also on joist 1, position-limited lever be set, and the rotary movement of turnover board 15 is limited within the specific limits; Sliding sleeve 2 is fixedly connected on the outside of joist 1, and the upper end of sliding sleeve 2 is fixedly connected with bow beam 25, in order to reduce friction, can also between the inner side of sliding sleeve 2 and studdle 39, bearing be set, and sliding sleeve 2 can more easily be slided on studdle 39.The lower end of described vertical shaft 26 is connected with bow beam 25, and bow beam 25 mainly plays the effect that connects vertical shaft 26 and carry unrestrained pond, can adopt the use that links together of multiple structures arc or arc.
Described joist 1, collar tie beam 19, the plate 24 of heading sea can adopt cirque structure, also can adopt rectangular ring structure or polygonal ring structure.
What wave carried while arriving that unrestrained pond obtains is the energy that presses down of wave, what wave obtained later is extra large buoyancy of water, the fluctuating power that power transmitting mechanism obtains year unrestrained pond sends fork 29 to by bow beam 25, vertical shaft 26, fork 29 twists escapement 32 and drives power input gear 34, when power input gear 34 is manifested and positive hour hands rotation, time and the swing that rotates counterclockwise, power input gear 34 is converted to swing by two-way one-tenth unidirectional transducer 33 rotation of single direction, sends generator 37 to generate electricity through output shaft.
The work running principle of this wave-type electric generator is as follows: first wave is washed upset baffle plate 22 open and entered Zai Langchi center under the guiding of the plate 24 of heading sea, the seawater that enters year unrestrained pond is flushed to the rear rapid backflow of upset baffle plate 22 on opposite, the upset baffle plate that backflow seawater is opened when rushing in turns over for 22 times closes, seawater is enclosed in and is carried in unrestrained pond, carry in unrestrained pond and fill after seawater, compressing buoyancy tank 23 sinks at once, carry unrestrained pond and sink down into pool inner water plane, when basic equal with sea level outside pond, floating drum on turnover board 15 is because being subject to extra large buoyancy of water floating, turnover board 15 is opened, now carry unrestrained pond and become a bottomless pond, the pressure that bears wave disappears at once, carry after the pressure disappearance in unrestrained pond, buoyancy tank 23 floats at once because being subject to extra large buoyancy of water band dynamic load wave pond, position before directly arriving floating to wave, make to carry unrestrained pond sinks and the wave energy of floating by bow beam 25 and vertical shaft more than 26, the mode of lower movement sends fork 29 to, one end generation that fork 29 engages with vertical shaft 26 is swung up and down, when fork 29 is arranged on one end on balance staff 31 twisting balance staff 31 and drives escapement 32 to do and clockwise direction rotates, time and counterclockwise rotate, escapement 32 is because being meshed with the power input gear 34 on two-way one-tenth unidirectional transducer 33, power input gear 34 is just when this and clockwise direction rotates, time and the wave energy that counterclockwise rotates is sent in two-way one-tenth unidirectional transducer 33, two-way one-tenth unidirectional transducer 33 is converted to this wave energy unification the mechanical energy that single direction rotates, sending generator 37 to generates electricity., carry unrestrained pond under the wave effect springing up without stop at sea, that ceaselessly goes round and begins again is moving, and has so just formed a constantly wave-type electric generator for operation.
According to preliminary reckoning: in the sea area of 1000 square metres, high 1.5-2 meters at wave, carry unrestrained pond and be designed to 16 meters of diameters, holding water depth is 1.5 meters of left and right, and water capacity is about 300 cubic metres, weigh 300 tons of left and right, buoyancy tank 23 is designed to annular, 16 meters of internal diameters, 24 meters of external diameters, 1.5 meters of average heights, volume is 370 cubic metres.When wave arrives, carry in unrestrained pond and be full of at once seawater, and carry buoyancy tank 23 that unrestrained pond is connected as a single entity and in company with carrying a unrestrained pond, together sink because of the pressure that carries unrestrained pond of being filled 300 tons of seawater, until the turnover board 15 carrying bottom unrestrained pond is opened.It is the power moving downward of 300 tons that this year unrestrained pond obtains, carry unrestrained pond and sink to pool inner water plane when substantially equal with sea level, carry unrestrained pond bottom reversed plate 15 floating drum 17 below because at once turnover board is opened by extra large buoyancy of water, after turnover board is opened, carry unrestrained pond and become a bottomless pond, the down force of carrying unrestrained pond disappears at once, carry after the pressure disappearance of unrestrained pond, buoyancy tank is because being floated at once by extra large buoyancy of water, floating to the position being originally subject to before wave, this running makes to carry that unrestrained pond obtains is the buoyancy moving upward of 300 tons, carry so unrestrained pond is ceaselessly moving under wave impact without stop, moment is producing the wave energy of 300 tons of left and right, by availability 50%, calculate, can utilize wave energy 150 tons of left and right, be equivalent to the diesel engine of 2000 horsepowers, can drive the generator generating of a 1500KW, annual electricity generating capacity 1300 ten thousand degree, every degree electricity price is by 0.5 yuan of calculating, year is realized 6,400,000 yuan of left and right of income, the annual economic benefit that produces more than 600 ten thousand yuan in the sea area of 1000 square metres as can be seen here, economic effect is considerable.
Claims (2)
1. wave-type electric generator, comprise power engine mountion plate (38), be fixedly connected on power engine mountion plate (38) studdle (39) below, be arranged on power engine mountion plate (38) generator (37) above, the Wave power conversion equipment being in transmission connection with generator (37), it is characterized in that: power engine mountion plate (38) is upper is provided with balance staff (31) by axle bed, on balance staff (31), be installed with escapement (32) and fork (29), described escapement (32) is in transmission connection by two-way one-tenth unidirectional transducer (33) and generator (37), described Wave power conversion equipment comprises vertically disposed vertical shaft (26), is fixedly connected on the unrestrained pond of carrying of vertical shaft (26) lower end, and the arranged outside in described year unrestrained pond has sliding sleeve (2), and described sliding sleeve (2) is sleeved on studdle (39), the upper end of vertical shaft (26) and fork (29) are hinged, described year unrestrained pond comprise the joist (1) of ring-type, be longitudinally connected to baffle plate column (20) on joist (1), be connected to the collar tie beam (19) of baffle plate column (20) upper end, multiple baffle plate columns (20) distribute ringwise, collar tie beam (19) is positioned at the top of joist (1), the upper hinged multiple upset baffle plates (22) that can inside unidirectional unlatching of collar tie beam (19), in the outside of baffle plate column (20) with the plate of heading sea (24) being obliquely installed, in the below of baffle plate column (20), be provided with turnover board (15), it is upper that described turnover board (15) is hinged on trip shaft (16), and it is upper that the two ends of trip shaft (16) are arranged on joist (1), fixedly mounts floating drum (17) below turnover board (15), sliding sleeve (2) is fixedly connected on the outside of joist (1), and the upper end of sliding sleeve (2) is fixedly connected with bow beam (25), and the lower end of described vertical shaft (26) is connected with bow beam (25).
2. wave-type electric generator according to claim 1, it is characterized in that: described escapement (32) is gear, on the input shaft of described two-way one-tenth unidirectional transducer (33), be installed with power input gear (34), power input gear (34) engages with escapement (32); The output shaft of two-way one-tenth unidirectional transducer (33) and generator (37) are in transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210141819.0A CN102644539B (en) | 2012-05-09 | 2012-05-09 | Wave power generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210141819.0A CN102644539B (en) | 2012-05-09 | 2012-05-09 | Wave power generating device |
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| Publication Number | Publication Date |
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| CN102644539A CN102644539A (en) | 2012-08-22 |
| CN102644539B true CN102644539B (en) | 2014-05-07 |
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| CN201210141819.0A Expired - Fee Related CN102644539B (en) | 2012-05-09 | 2012-05-09 | Wave power generating device |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696902B (en) * | 2013-12-23 | 2016-04-13 | 江苏科技大学 | Combined concussion float generation platform |
| CN103925147B (en) * | 2014-04-24 | 2016-05-11 | 国家电网公司 | A kind of three-dimensional Wave energy generating equipment |
| CN103925146B (en) * | 2014-04-24 | 2016-04-13 | 国家电网公司 | Support the combined mechanism rocking pillar and bearing thereof of Wave energy utilized device |
| CN105089917A (en) * | 2014-05-08 | 2015-11-25 | 广东强光海洋工程有限公司 | Push-pull rotating type wave power generating device |
| CN104201971B (en) * | 2014-08-28 | 2017-02-15 | 山东科技大学 | Ocean wave energy and solar energy integrated power generation device and working method as well as application thereof |
| CN109630345B (en) * | 2018-12-17 | 2020-06-23 | 朱晓彤 | Universal swing energy capturing and converting device and transducer |
| CN109882345B (en) * | 2019-03-12 | 2020-10-27 | 周加存 | Seawater fluctuation physical stress balance power generation equipment |
| CN112855423B (en) * | 2021-01-12 | 2023-06-09 | 浙江海洋大学 | Wave energy and tidal current energy combined power generation device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4627240A (en) * | 1981-02-27 | 1986-12-09 | Holmes William A | Wave powered machine |
| JPS5896180A (en) * | 1981-12-03 | 1983-06-08 | Isamu Kobata | Hydraulic prime mover |
| CN201739072U (en) * | 2010-07-29 | 2011-02-09 | 邝建华 | Wave energy power generation device |
| CN202091101U (en) * | 2011-06-03 | 2011-12-28 | 马明辉 | Tidal energy power generation device |
| CN202520473U (en) * | 2012-05-09 | 2012-11-07 | 郭保田 | Wave power generation assembly |
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- 2012-05-09 CN CN201210141819.0A patent/CN102644539B/en not_active Expired - Fee Related
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| CN102644539A (en) | 2012-08-22 |
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Granted publication date: 20140507 Termination date: 20210509 |