CN102322388A - Piston-type wave power generation device - Google Patents
Piston-type wave power generation device Download PDFInfo
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- CN102322388A CN102322388A CN201110285757A CN201110285757A CN102322388A CN 102322388 A CN102322388 A CN 102322388A CN 201110285757 A CN201110285757 A CN 201110285757A CN 201110285757 A CN201110285757 A CN 201110285757A CN 102322388 A CN102322388 A CN 102322388A
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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 discloses a piston-type wave power generation device, which comprises a power generation device connecting body, dynamic floating balls, pistons, levers, supporting and fixing brackets, check valves, valve switches, a high-pressure pipeline, a low-pressure pipeline, a high-pressure tank, a low-pressure tank, a water turbine generator set, an automatic flow control valve and an automatic pressure relief valve which are mutually connected, wherein one end of each lever is connected with the dynamic floating balls, and the other ends of the levers are connected with the pistons; one end of each supporting and fixing bracket is connected with the levers, and the other ends of the supporting and fixing brackets are connected with the power generation device connecting body; the pistons comprise cylinder bodies, and piston rings arranged in the cylinder bodies and connected with the levers; and the dynamic floating balls are positioned on the left and the right sides or one side of the power generation device connecting body. The piston-type wave power generation device disclosed by the invention has the advantages of simple structure, convenience for use, low cost, high generating efficiency, higher cost-performance ratio and wind-resistance capability, changeable scale and wide range of application.
Description
Technical field
The present invention relates to a kind of electricity generating device, relate in particular to the piston type wave-type electric generator of the development and use of a kind of new energy, wave energy.
Background technique
The breakthrough progress of seawave power generation is all being paid close attention in the whole world, looks forward to using early real social recognition and moves towards the product that industrialization has the cost performance maturation.The current especially mineral substance energy progressively exhausted with climate change effect under, the face of mankind survival and development is hang-up more, addressing this problem serious hope new energy seawave power generation has bigger breakthrough.But, because ocean huge, the real practical sea wave technology of too complicated power is all in the experimental stage.
Summary of the invention
The object of the present invention is to provide a kind of piston type wave-type electric generator,, lean on piston action to drive the electricity generating device that hydraulic turbine generator rotates fully in water flows with the kinetic energy and the potential energy of wave.
To achieve these goals; Technological scheme of the present invention is: a kind of piston type wave-type electric generator is provided; Comprise electricity generating device connecting body, power ball float; Wherein, comprise that also piston, an end connect the power ball float, the other end connects lever, supporting and mounting bracket, one-way valve, valve switch, high pressure pipe line, low pressure pipeline, pressure pan, low pressure jar, hydraulic generator unit and the automatic flow control valve of piston rod; Said supporting and mounting bracket one end connects lever, and the other end connects the electricity generating device connecting body; Said piston comprises cylinder body and places the piston ring in the cylinder body, and the piston/cylinder bottom is provided with water intake and water outlet, and water outlet is connected with one-way valve, valve switch, high pressure pipe line, pressure pan, automatic flow control valve and hydraulic generator unit in turn; Said water intake is connected with one-way valve, valve switch, low pressure pipeline, low pressure jar and hydraulic generator unit in turn; Said power ball float is positioned at the left and right sides or a side of electricity generating device connecting body.
Preferably, also be provided with automatic relief valve between described pressure pan and the low pressure jar.
Preferably, said electricity generating device connecting body is removable pontoon or deep and firm fixed platform of offshore concrete mould stake or seashore limit fixed platform.
Preferably, what described piston used is fresh water, also can use seawater or air instead.
Preferably, a capsule is arranged in the described pressure pan, stable adjustment hydraulic action.
Preferably, described power ball float connects an end of truck dead lever, and through being positioned at the fulcrum on the supporting and mounting bracket, the other end of lever connects connecting rod.
The present invention is simple in structure, easy to use, cost is low, generating efficiency is high, and higher price-performance ratio and wind loading rating are arranged, and scale is changeable, and purposes is wide.
Description of drawings
Fig. 1 is the structural principle schematic representation of piston type wave-type electric generator of the present invention;
Fig. 2 is the structural representation of the embodiment of the invention 1 (the electricity generating device connecting body is removable pontoon);
Fig. 3 is the structural representation of the embodiment of the invention 2 (the electricity generating device connecting body is the offshore concrete fixed platform);
Fig. 4 is the structural representation of the embodiment of the invention 3 (the electricity generating device connecting body is a seashore limit fixed platform);
From Fig. 1; 2; 3; But the invention of 4 knowledge capitals is by 1 expression lever; 2 expression power ball floats; 3 expression connecting rods; 4 expression piston rings; 5 expression cylinder bodies; 6 expression one-way valves; 7 expression valve switchs; 8 expression high pressure pipe lines; 9 expression low pressure pipelines; 10 expression pressure pans; 11 expression automatic flow control valves; 12 expression hydraulic generator units; 13 expression low pressure jars; 14 expression supporting and mounting bracket; The removable pontoon of 15 expressions; The deep and firm fixed platform of 16 expression offshore concrete mould stakes; 17 expression automatic relief valves; 18 expression seashore limit fixed platforms.
Embodiment
For the technology contents, the structure characteristics that specify piston type wave-type electric generator of the present invention, be described further below in conjunction with mode of execution and conjunction with figs..
Embodiment 1
Like Fig. 1, shown in 2; Piston type wave-type electric generator of the present invention; Comprise that electricity generating device connecting body, power ball float 2, piston, an end connect the power ball float, lever 1, supporting and mounting bracket 14, one-way valve 6, valve switch 7, high pressure pipe line 8, low pressure pipeline 9, pressure pan 10, low pressure jar 13, hydraulic generator unit 12, automatic flow control valve 11 and automatic relief valve 17 that the other end connects piston interconnect composition; Said supporting and mounting bracket 14 1 ends connect lever 1, and the other end connects the electricity generating device connecting body; Said piston comprises cylinder body 5 and places in the cylinder body and the piston ring 4 that is connected with lever that said power ball float 2 is positioned at the left and right sides or a side of electricity generating device connecting body.When power ball float 2 was positioned at the left and right sides of electricity generating device connecting body, the quantity of power ball float was preferably 3 pairs, 4 pairs, 6 pairs or 8 pairs.When power ball float 2 was positioned at a side of electricity generating device connecting body, the quantity of power ball float was preferably 3,4,6 or 8.Piston/cylinder 5 bottoms are provided with water intake and water outlet, and water outlet is connected with one-way valve 6, valve switch 7, high pressure pipe line 8, pressure pan 10, automatic flow control valve 11 and hydraulic generator unit 12 in turn; Said water intake is connected with one-way valve 6, valve switch 7, low pressure pipeline 9, low pressure jar 13 and hydraulic generator unit 12 in turn; Described automatic flow control valve 11 can be according to the wave size, and the load size variation reaches the size of automatic control flow, thus effective stabilized power source.
Preferably, said electricity generating device connecting body is removable pontoon 15.
Preferably, what described piston used is fresh water, also can use seawater or air instead.
Preferably, a capsule is arranged in the described pressure pan 10, stable adjustment hydraulic action.
Preferably, described power ball float 2 connects an end of truck dead lever, and through being positioned at the fulcrum on the supporting and mounting bracket 14, the other end of lever 1 connects connecting rod 3.
But said power ball float 2, lever 1, piston serial or parallel connection design and installation on removable pontoon, the multiple more electricity of power ball float quantity is stable more more by force.
When the present invention placed the sea, under the impact of wave, several power buoyancy aids 2 connected levers 1, be positioned at mobile floating ship 15 both sides extend reach the absorption maximum wave can, act on the continuously upper and lower motion of piston.The power buoyancy aid connects lever pushing connecting rod 3, when this moment, piston ring 4 moved down, can deliver to high pressure pipe line 8 and pressure pan 10 to hydraulic pressure.This moment piston/cylinder 5 bottoms one water outlet one-way valve opens, another water intake closed check valve.When wave underlies; Because the weight potential energy effect of power buoyancy aid self; At this moment the power buoyancy aid connects lever pulling connecting rod 3, when this moment, piston ring 4 moved up, and piston/cylinder 5 bottoms one water outlet closed check valve; Another water intake one-way valve opens, at this moment the water of low pressure jar 13 gets in the cylinder body 5 to one-way valve through low pressure pipeline 9.Let current circulate continually at pipe-line equipment, 12 runnings of pushed at high pressure hydraulic generator unit reach continual generating purpose.
Embodiment 2
Be depicted as embodiments of the invention 2 like Fig. 1,3, this embodiment 2 is the same with embodiment 1 principle, structural similarity, and difference is not have removable pontoon 15 or anchor, and this embodiment's electricity generating device connecting body is the deep and firm fixed platform 16 of offshore concrete mould stake.
Embodiment 3
Be depicted as embodiments of the invention 3 like Fig. 1,4; This embodiment 3 is the same with embodiment 1 principle; Structural similarity, the structure of difference are not have removable pontoon 15 and anchor and the deep and firm fixed platform of offshore concrete mould stake, and this embodiment's electricity generating device connecting body is a seashore limit fixed platform 18.And power buoyancy aid 2, lever 1, supporting and mounting bracket 14 Zhi Eng be installed in and lean on seashore one side on the platform of bank, and this mounting type is very simple, cost is low, maintenance is easy, and the tide is flowing and ebbing has wave just can generate electricity.
Above disclosedly be merely preferred embodiment of the present invention, can not limit the present invention's interest field certainly with this, the equivalent variations of therefore doing according to claim of the present invention still belongs to the scope that the present invention is contained.
Claims (6)
1. piston type wave-type electric generator; Comprise electricity generating device connecting body, power ball float; It is characterized in that: comprise that also piston, an end connect the power ball float, the other end connects lever, supporting and mounting bracket, one-way valve, valve switch, high pressure pipe line, low pressure pipeline, pressure pan, low pressure jar, hydraulic generator unit and the automatic flow control valve of piston rod; Said supporting and mounting bracket one end connects lever, and the other end connects the electricity generating device connecting body; Said piston comprises cylinder body and places the piston ring in the cylinder body, and the piston/cylinder bottom is provided with water intake and water outlet, and water outlet is connected with one-way valve, valve switch, high pressure pipe line, pressure pan, automatic flow control valve and hydraulic generator unit in turn; Said water intake is connected with one-way valve, valve switch, low pressure pipeline, low pressure jar and hydraulic generator unit in turn; Said power ball float is positioned at the left and right sides or a side of electricity generating device connecting body.
2. piston type wave-type electric generator as claimed in claim 1 is characterized in that: also be provided with automatic relief valve between described pressure pan and the low pressure jar.
3. piston type wave-type electric generator as claimed in claim 1 is characterized in that: said electricity generating device connecting body is removable pontoon or deep and firm fixed platform of offshore concrete mould stake or seashore limit fixed platform.
4. piston type wave-type electric generator as claimed in claim 1 is characterized in that: what described piston used is fresh water, also can use seawater or air instead.
5. piston type wave-type electric generator as claimed in claim 1 is characterized in that: a capsule is arranged, stable adjustment hydraulic action in the described pressure pan.
6. piston type wave-type electric generator as claimed in claim 1 is characterized in that: described power ball float connects an end of truck dead lever, and through being positioned at the fulcrum on the supporting and mounting bracket, the other end of lever connects connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110285757A CN102322388A (en) | 2011-09-23 | 2011-09-23 | Piston-type wave power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110285757A CN102322388A (en) | 2011-09-23 | 2011-09-23 | Piston-type wave power generation device |
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| CN102322388A true CN102322388A (en) | 2012-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110285757A Pending CN102322388A (en) | 2011-09-23 | 2011-09-23 | Piston-type wave power generation device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966485A (en) * | 2012-11-27 | 2013-03-13 | 上海交通大学 | Six-dimensional sea-wave power generating device |
| CN103032255A (en) * | 2012-12-27 | 2013-04-10 | 上海交通大学 | Novel six-dimensional sea wave power generation device |
| WO2014167151A1 (en) * | 2013-04-08 | 2014-10-16 | Mendibe Albisu Aitor | Unit for generating electricity using energy from the sea |
| CN104329212A (en) * | 2014-09-04 | 2015-02-04 | 长沙理工大学 | Float type hydraulic wave energy device |
| CN106337776A (en) * | 2015-07-17 | 2017-01-18 | 沛康实业有限公司 | Tidal power generation system |
| CN109813287A (en) * | 2018-12-27 | 2019-05-28 | 浙江省海洋水产研究所 | The ocean observation apparatus for having independent navigation |
| CN110735755A (en) * | 2019-10-23 | 2020-01-31 | 江苏科技大学 | multi-floater shared hydraulic cabin type wave energy power generation device |
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| CN1170798A (en) * | 1996-10-08 | 1998-01-21 | 蔡春林 | Power generation by wave energy and its flow scheme |
| CN1172084C (en) * | 2002-06-27 | 2004-10-20 | 高占山 | Electric generator using sea wave energy |
| CN1598294A (en) * | 2004-09-04 | 2005-03-23 | 韩奇堂 | Sea wave buoyancy energy source converter using tide energy |
| CN201650574U (en) * | 2010-05-01 | 2010-11-24 | 章煜辉 | Hydraulically-driven floating wave power generator |
| EP2322792A1 (en) * | 2008-08-06 | 2011-05-18 | Yi Zhang | An oceanic wave energy utilization system |
| CN202250579U (en) * | 2011-09-23 | 2012-05-30 | 潘海辉 | Piston-type wave power generation device |
-
2011
- 2011-09-23 CN CN201110285757A patent/CN102322388A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1170798A (en) * | 1996-10-08 | 1998-01-21 | 蔡春林 | Power generation by wave energy and its flow scheme |
| CN1172084C (en) * | 2002-06-27 | 2004-10-20 | 高占山 | Electric generator using sea wave energy |
| CN1598294A (en) * | 2004-09-04 | 2005-03-23 | 韩奇堂 | Sea wave buoyancy energy source converter using tide energy |
| EP2322792A1 (en) * | 2008-08-06 | 2011-05-18 | Yi Zhang | An oceanic wave energy utilization system |
| CN201650574U (en) * | 2010-05-01 | 2010-11-24 | 章煜辉 | Hydraulically-driven floating wave power generator |
| CN202250579U (en) * | 2011-09-23 | 2012-05-30 | 潘海辉 | Piston-type wave power generation device |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966485A (en) * | 2012-11-27 | 2013-03-13 | 上海交通大学 | Six-dimensional sea-wave power generating device |
| CN102966485B (en) * | 2012-11-27 | 2015-07-08 | 上海交通大学 | Six-dimensional sea-wave power generating device |
| CN103032255A (en) * | 2012-12-27 | 2013-04-10 | 上海交通大学 | Novel six-dimensional sea wave power generation device |
| CN103032255B (en) * | 2012-12-27 | 2016-04-13 | 上海交通大学 | Sextuple Wave power generation device |
| WO2014167151A1 (en) * | 2013-04-08 | 2014-10-16 | Mendibe Albisu Aitor | Unit for generating electricity using energy from the sea |
| CN104329212A (en) * | 2014-09-04 | 2015-02-04 | 长沙理工大学 | Float type hydraulic wave energy device |
| CN106337776A (en) * | 2015-07-17 | 2017-01-18 | 沛康实业有限公司 | Tidal power generation system |
| CN106351809A (en) * | 2015-07-17 | 2017-01-25 | 陈文杰 | Power generation system |
| CN106351809B (en) * | 2015-07-17 | 2019-10-22 | 陈文杰 | Power generation system |
| CN109813287A (en) * | 2018-12-27 | 2019-05-28 | 浙江省海洋水产研究所 | The ocean observation apparatus for having independent navigation |
| CN110735755A (en) * | 2019-10-23 | 2020-01-31 | 江苏科技大学 | multi-floater shared hydraulic cabin type wave energy power generation device |
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Application publication date: 20120118 |
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