CN102536611A - High-efficient sea wave power generation device - Google Patents
High-efficient sea wave power generation device Download PDFInfo
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- CN102536611A CN102536611A CN2012100303912A CN201210030391A CN102536611A CN 102536611 A CN102536611 A CN 102536611A CN 2012100303912 A CN2012100303912 A CN 2012100303912A CN 201210030391 A CN201210030391 A CN 201210030391A CN 102536611 A CN102536611 A CN 102536611A
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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 belongs to the field of seawater power generation equipment, and in particular relates to a high-efficient sea wave power generation device. A floater is connected with a piston in an air chamber through a lever, a generator is fixed in an air conveying pipeline, and the air chamber is divided into a main air chamber and a compressed air chamber; and the floater is driven to move up and down through the fluctuation and decline of seawater to ensure that the piston at the other end of the floater moves in the air chamber in a reciprocating mode and a seawater level in the air chamber repeatedly rises and declines, so that air in the air chamber is compressed and sucked in double directions, and air flow enters the air conveying pipeline to drive a turbine to rotate for power generation. The device provides energy for power generation through the fluctuation of sea waves, and has the advantages of low investment, convenience for installation, no pollution to the environment, high operating reliability, high efficiency and the like.
Description
Technical field
The invention belongs to the power generation with sea water apparatus field, particularly a kind of efficient Wave power generation device.
Background technique
The energy is the basic motive of economy and society development; But because the contradiction of traditional fossil energy and economy, environment is more and more outstanding; The finiteness of conventional energy resource and skewness property cause the energy supply deficiency of most of country in the world, can not satisfy the needs of sustainable economic development.Renewable Energy Development has become global problem.Wave can just receive increasing concern as a kind of new energy form, and wave can contain infinite energy, if change this part energy into electric energy, this will create the power that advances for the sustainable sound development of China's economic.Nowadays existing much about the appearance of the patent of the device of seawave power generation, but these devices have following shortcoming: and (1) device is complicated, and cost is high, is out of order easily; (2) utilization ratio of wave ability is low, thereby causes that generating efficiency is low.
Summary of the invention
The invention provides a kind of efficient Wave power generation device, can solve traditional Wave power generation device complex structure, cost is high, is out of order the problem that generating efficiency is low easily.
The technological scheme that the present invention adopts is:
This device is arranged on the sea bed.Outer wall integral body is cube, inner formation air chamber, and its sidewall is the front wall baffle plate, and two holes that are connected with pipeline are set on the relative side of front wall baffle plate; The back wall baffle plate of and unsettled layout parallel with the front wall baffle plate is set in the air chamber; On the outer wall of front wall baffle plate, lay tilt-wall, and be provided with in the bottom of tilt-wall arch, pass the inlet that the front wall baffle plate is communicated with air chamber; Bearing is set on tilt-wall, and middle part and the hinged lever of this bearing, one section of lever is provided with along the up and down piston in space between front wall baffle plate and the back wall baffle plate, and the other end is provided with float;
Said pipeline is for connecting " U " shape pipeline in outer wall two holes, and the two ends of " U " shape pipeline are respectively second outlet of first inlet; In the straight pipeline section of " U " shape pipeline first inlet side, turbogenerator is set, on " U " shape pipe side wall between the turbogenerator and first inlet, other pipeline is set, its end is second inlet; Other pipeline is set at the arcuate segment top of " U " shape pipeline, and its end is first outlet; At each inlet and outlet port door is set respectively.
Said back wall baffle plate is divided into the compression air chamber of piston below and the main gas tank's two-part beyond the compression air chamber with air chamber.
The upper end coupling rod and the lever joint of said piston are provided with sliding-groove, regulate the connecting rod position automatically.
The tilt angle of said tilt-wall is 45 °~75 °, bears leverage power, and the downward pressure of anti-sea beat and raising seawater increases flow of inlet water and flow velocity.
The lower surface of said float is the plane; Upper surface is an arc, helps on the one hand increasing the area of contact with wave, the seawater of falling on the float is poured off rapidly alleviate the quality of float; Help increasing the height that float rises like this, improve generating efficiency.
Said first inlet and first group of path of first export mixes, second inlet and second group of path of second export mixes, two groups of paths are staggered open-minded; Dynamic action through Wave power generation device itself carries out composite control in twos to four doors; In pipeline, form unidirectional wind, unidirectional wind drives generator for electricity generation through air turbine; Improve wind energy utilization, improve generating efficiency.
The height of said air chamber is higher than the height of wave crest, and the peak of the arch inlet on the tilt-wall is lower than the trough minimum point of wave.
Beneficial effect of the present invention is:
This device adopts the method for piston and sea acting in conjunction extruding or suction air, improves air velocity.Structural design through the wind conveying pipe road forms unidirectional wind through turbo machine, makes its rotation, improves wind energy utilization and then improves generating efficiency.This device has improved the method that other Wave power generation device only leans on single piston action to generate electricity, because the formation of unidirectional wind is adopted common generator to get final product, thereby reduced the input cost of special generator.
The present invention can provide the energy by natural wave, and energy saving does not have any pollution, simple and reliable for structure, little investment, easy for installation, to environment do not have any pollution, functional reliability is strong.
Description of drawings
Fig. 1 is the structural perspective of Wave power generation device according to the invention.
Fig. 2 is the side sectional view of Wave power generation device according to the invention.
Fig. 3 is the plan view of Wave power generation device according to the invention.
Label among the figure:
The 1-float; The 2-lever; The 3-air chamber; The 4-piston; The 5-pipeline; The 6-turbogenerator; The 7-outer wall; The 8-door; Wall baffle plate behind the 9-; 10-front wall baffle plate; The 11-tilt-wall; A1-first inlet; A2-first outlet; B1-second inlet; B2-second outlet.
Embodiment
The invention provides a kind of efficient Wave power generation device, the present invention is further specified below in conjunction with description of drawings and embodiment.
With reference to Fig. 1, Fig. 2, shown in Figure 3, originally new wave generating set is arranged on the sea bed efficiently, is made up of float 1, lever 2, air chamber 3, piston 4, pipeline 5, turbogenerator 6 and outer 7 walls.Outer wall 7 integral body are cube, inner constitute air chamber 3, and its sidewall is a front wall baffle plate 10, on the relative side of front wall baffle plate 10, two holes that are connected with pipeline 5 are set; The back wall baffle plate 9 of and unsettled layout parallel with front wall baffle plate 10 is set in the air chamber 3; On the outer wall of front wall baffle plate 10, lay tilt-wall 11, and be provided with in the bottom of tilt-wall 11 arch, pass the inlet that front wall baffle plate 10 is communicated with air chamber 3; On tilt-wall 11, bearing is set, and middle part and the hinged lever 2 of this bearing, one section of lever 2 is provided with along the up and down piston 4 in space between front wall baffle plate 10 and the back wall baffle plate 9, and the other end is provided with float 1; Said pipeline 5 is for connecting " U " shape pipeline in 7 liang of holes of outer wall, and the two ends of " U " shape pipeline are respectively the second outlet B2 of the first inlet A1; In the straight pipeline section of " U " shape pipeline first inlet A1 side, turbogenerator 6 is set, on " U " shape pipe side wall between the turbogenerator 6 and the first inlet A1, other pipeline is set, its end is the second inlet B1; Other pipeline is set at the arcuate segment top of " U " shape pipeline, and its end is the first outlet A2; At each inlet and outlet port door 8 is set respectively.
Back wall baffle plate 9 is divided into the compression air chamber of piston below and the main gas tank's two-part beyond the compression air chamber with air chamber 3.The upper end coupling rod and the lever joint of piston 4 are provided with sliding-groove, regulate the connecting rod position automatically.The lower surface of float 1 is the plane, and upper surface is an arc, helps on the one hand increasing the area of contact with wave, the seawater of falling on the float is poured off rapidly alleviate the quality of float, helps increasing the height that float rises like this, improves generating efficiency.
The height of air chamber 3 should be higher than the height of wave crest, and the peak of the arch inlet on the tilt-wall 11 should be lower than the trough minimum point of wave.The tilt angle of tilt-wall 11 is 45 °~75 °, selects 60 ° in the present embodiment for use, reinforcing tilt-wall, and firm whole device, and alleviate wave to the impact of device and bear the regulations and parameters support pressure.When sea level rise, floating float 1 across the sea is along with rising, and the other end of lever 2 descends, and piston 4 moves downward; Seawater also rises in this moment air chamber 3, and at this moment the two is from co-extrusion air up and down, and air-flow through turbogenerators 6, drives its generating from the first inlet A1 flow ipe 5, flows to extraneous (the second inlet B1, the second outlet B2 close simultaneously) from the first outlet A2; When the sea descends; Float 1 is along with decline; The other end piston 4 that causes lever 2 thus rises, this moment air chamber 3 maritime interior waters also descend, the two common suction air, air is from the second inlet B1 flow ipe 5, through turbogenerator 6; Drive its generating, flow back to (A1 that enters the mouth this moment first, the first outlet A2 close simultaneously) the air chamber 3 from the second outlet B2.
In this device, air flows in air chamber and wind conveying pipe road, and except the friction of lever and cylinder and the dynamic action of steel wire driving gate, wave energy does not almost have loss, and the cost of device is extremely low, and rate of fault is also very little.
Claims (7)
1. an efficient Wave power generation device is fixed on the sea bed, and its characteristic exists, and outer wall (7) integral body is cube, inner formation air chamber (3), and its sidewall is front wall baffle plate (10), and two holes that are connected with pipeline (5) are set on the relative side of front wall baffle plate (10); The back wall baffle plate (9) of and unsettled layout parallel with front wall baffle plate (10) is set in the air chamber (3); On the outer wall of front wall baffle plate (10), lay tilt-wall (11), and be provided with in the bottom of tilt-wall (11) arch, pass the inlet that front wall baffle plate (10) is communicated with air chamber (3); On tilt-wall (11), bearing is set, and middle part and the hinged lever (2) of this bearing, one section of lever (2) is provided with along the up and down piston (4) in space between front wall baffle plate (10) and the back wall baffle plate (9), and the other end is provided with float (1);
Said pipeline (5) is for connecting " U " shape pipeline in outer wall (7) two holes, and the two ends of " U " shape pipeline are respectively second outlet (B2) of first inlet (A1); In the straight pipeline section of " U " shape pipeline first inlet (A1) side, turbogenerator (6) is set, on " U " shape pipe side wall between the turbogenerator (6) and first inlet (A1), other pipeline is set, its end is second inlet (B1); Other pipeline is set at the arcuate segment top of " U " shape pipeline, and its end is first outlet (A2); At each inlet and outlet port door (8) is set respectively.
2. a kind of efficient Wave power generation device according to claim 1 is characterized in that, said back wall baffle plate (9) is divided into the compression air chamber of piston (4) below and the main gas tank's two-part beyond the compression air chamber with air chamber (3).
3. a kind of efficient Wave power generation device according to claim 1 is characterized in that, the upper end coupling rod of said piston (4) and lever (2) joint are provided with sliding-groove, regulate the connecting rod position automatically.
4. a kind of efficient Wave power generation device according to claim 1 is characterized in that, the tilt angle of said tilt-wall (11) is 45 °~75 °.
5. a kind of efficient Wave power generation device according to claim 1 is characterized in that the lower surface of said float (1) is the plane, and upper surface is an arc, helps increasing with the area of contact of wave and the seawater of falling on the float can be poured off rapidly.
6. a kind of efficient Wave power generation device according to claim 1 is characterized in that, said first inlet (A1) constitutes first group of path with first outlet (A2), and second inlet (B1) and second outlet (B2) constitute second group of path, and two groups of paths are staggered open-minded.
7. a kind of efficient Wave power generation device according to claim 1 is characterized in that, the height of said air chamber (3) is higher than the height of wave crest, and the peak of the arch inlet on the tilt-wall (11) is lower than the trough minimum point of wave.
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CN2012100303912A CN102536611A (en) | 2012-02-10 | 2012-02-10 | High-efficient sea wave power generation device |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105508126A (en) * | 2014-09-05 | 2016-04-20 | 财团法人工业技术研究院 | Wave energy capturing device |
CN105888956A (en) * | 2016-05-03 | 2016-08-24 | 国家海洋环境监测中心 | Concentric-square-shaped lever type wave power generation device |
CN106979119A (en) * | 2017-04-25 | 2017-07-25 | 李坤隆 | Marine dam type wave energy generating set and wave-energy power generation method |
CN107542621A (en) * | 2017-08-30 | 2018-01-05 | 上海交通大学 | Pneumatic wave energy generating set |
CN109723601A (en) * | 2019-01-11 | 2019-05-07 | 中国石油大学(华东) | Tidal-energy electric generator set |
CN110344993A (en) * | 2019-07-15 | 2019-10-18 | 李炯豪 | Multi-cylinder Wave power generation device based on the driving of sea wave force principle |
WO2020199698A1 (en) * | 2019-04-01 | 2020-10-08 | 陈伟晓 | Accumulating wave power station |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4198821A (en) * | 1977-07-08 | 1980-04-22 | The Secretary Of State For Energy In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Devices for extracting energy from wave power |
JPS56113059A (en) * | 1980-02-07 | 1981-09-05 | Eishin Nakamura | Storage device of wave energy |
CN1598294A (en) * | 2004-09-04 | 2005-03-23 | 韩奇堂 | Sea wave buoyancy energy source converter using tide energy |
US20080197635A1 (en) * | 2007-02-21 | 2008-08-21 | Torch Joseph J | Ocean Wave Air Piston |
CN201650574U (en) * | 2010-05-01 | 2010-11-24 | 章煜辉 | Hydraulically-driven floating wave power generator |
-
2012
- 2012-02-10 CN CN2012100303912A patent/CN102536611A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4198821A (en) * | 1977-07-08 | 1980-04-22 | The Secretary Of State For Energy In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Devices for extracting energy from wave power |
JPS56113059A (en) * | 1980-02-07 | 1981-09-05 | Eishin Nakamura | Storage device of wave energy |
CN1598294A (en) * | 2004-09-04 | 2005-03-23 | 韩奇堂 | Sea wave buoyancy energy source converter using tide energy |
US20080197635A1 (en) * | 2007-02-21 | 2008-08-21 | Torch Joseph J | Ocean Wave Air Piston |
CN201650574U (en) * | 2010-05-01 | 2010-11-24 | 章煜辉 | Hydraulically-driven floating wave power generator |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105508126A (en) * | 2014-09-05 | 2016-04-20 | 财团法人工业技术研究院 | Wave energy capturing device |
CN105508126B (en) * | 2014-09-05 | 2018-01-23 | 财团法人工业技术研究院 | Wave energy capturing device |
CN105888956A (en) * | 2016-05-03 | 2016-08-24 | 国家海洋环境监测中心 | Concentric-square-shaped lever type wave power generation device |
CN106979119A (en) * | 2017-04-25 | 2017-07-25 | 李坤隆 | Marine dam type wave energy generating set and wave-energy power generation method |
CN107542621A (en) * | 2017-08-30 | 2018-01-05 | 上海交通大学 | Pneumatic wave energy generating set |
CN109723601A (en) * | 2019-01-11 | 2019-05-07 | 中国石油大学(华东) | Tidal-energy electric generator set |
CN109723601B (en) * | 2019-01-11 | 2020-06-02 | 中国石油大学(华东) | Tidal power generation device |
WO2020199698A1 (en) * | 2019-04-01 | 2020-10-08 | 陈伟晓 | Accumulating wave power station |
CN110344993A (en) * | 2019-07-15 | 2019-10-18 | 李炯豪 | Multi-cylinder Wave power generation device based on the driving of sea wave force principle |
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Application publication date: 20120704 |