CN107191313A - The device that a kind of utilization seashore waves of seawater can generate electricity - Google Patents
The device that a kind of utilization seashore waves of seawater can generate electricity Download PDFInfo
- Publication number
- CN107191313A CN107191313A CN201710603795.9A CN201710603795A CN107191313A CN 107191313 A CN107191313 A CN 107191313A CN 201710603795 A CN201710603795 A CN 201710603795A CN 107191313 A CN107191313 A CN 107191313A
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- energy
- storage device
- energy storage
- steel plate
- Prior art date
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
- F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
- F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
- F03B13/1885—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is tied to the rem
- F03B13/189—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is tied to the rem acting directly on the piston of a pump
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The present invention relates to the device that a kind of utilization seashore waves of seawater can generate electricity, belong to new energy field.It is an object of the invention to by standardization, modularized design, using standard device and standard material, be greatly lowered cost of electricity-generating, and grid-connected power generation system investment cost.The core component of TRT of the present invention is the waves of seawater kinetic energy driving generating equipment being erected on mobile-surface platform；Floating platform is erected at appropriate near shore and constrained by anchor cable, the inclined steel plate of kinetic energy of wave driving generating equipment does dipping and heaving rotation under level, the seashore wave action of onshore direction, promote hydraulic jack that hydraulic oil is squeezed into hydraulic energy storage device 1 when steel plate is rotated down, the hydraulic oil driving hydraulic motor of hydraulic energy storage device, hydraulic energy storage device 2 is injected in hydraulic motor oil return, hydraulic energy storage device 2 provides inclined steel plate and resets power, hydraulic motor-driving generator generates electricity, and completes from seawater kinetic energy to electric transformation of energy.
Description
Technical field
The present invention relates to the device that a kind of utilization seashore waves of seawater can generate electricity, belong to new energy field.
Background technology
With the development of World Economics, the surge of population, the progress of society, people are growing to the demand of the energy.Change
The stone energy largely consumes the greenhouse effects brought to the existence of the mankind greatly to challenge.And take up an area ball surface product 70%
Extensive ocean, has concentrated 97% water, contains the substantial amounts of energy.Wherein, waves of seawater can due in development process to environment
Influence is minimum and exists in the form of mechanical energy, is grade highest ocean energy.It is estimated that the theoretical value of whole world wave energy is about
It is hundreds times of present world's generated energy for 70,000,000,000 kW magnitudes, there is wide commercial prospect, thus is also various countries' ocean energy
The emphasis of research and development.
Grid-connected power generation system, power generation with sea water system, present problems faced are not how to generate electricity, and can send electricity
Problem, but how to reduce cost of electricity-generating, how to reduce new energy, power generation with sea water system investments cost, this is the core faced
Problem.Our this invention carry out investment cost is greatly lowered aiming at this key problem, is greatly lowered
The cost of generation of electricity by new energy and carry out.That is generation of electricity by new energy core is not power generation issues, and core is Cost Problems.
The content of the invention
It is an object of the invention to provide the device that a kind of utilization seashore waves of seawater can generate electricity, pass through standardization, module
Change design, using standard device and standard material, be greatly lowered cost of electricity-generating, and grid-connected power generation system investment cost.
The core component of TRT of the present invention is that the waves of seawater kinetic energy driving being erected on mobile-surface platform generates electricity
Equipment；Floating platform is erected at appropriate near shore and constrained by anchor cable, the horizontal onshore direction kinetic energy of wave driving hair of seawater
The inclined steel plate of electric equipment does dipping and heaving rotation under seashore wave action, and hydraulic jack is promoted when steel plate is rotated down by height
Force feed squeezes into hydraulic energy storage device 1, the hydraulic oil driving hydraulic motor of hydraulic energy storage device, hydraulic motor oil return injection hydraulic energy storage device
2, hydraulic energy storage device 2 provides inclined steel plate and resets power, and hydraulic motor-driving generator generates electricity, and completes from seawater kinetic energy to electric energy
Conversion.
Technical solution of the present invention is that the hinge of inclined steel plate, oil cylinder method for supporting make it do down under the wave action and risen
Volt rotates the characteristics of having high conversion efficiency simple in construction.
Technical solution of the present invention is that the platform that can float on sea has buoyancy adjustable function and the anti-billow of dynamic
The preset design of redundancy of toppling buoyancy.
Technical solution of the present invention is the connected mode of hydraulic energy storage device 1 and hydraulic energy storage device 2, and appropriate realizes wave energy
Acting and steel plate reset, and a random discontinuous ability be converted into stablized relatively and continuous output energy.
Technical solution of the present invention is the system cost for reducing utilization power generation with sea water, and auxiliary facility small investment is easily realized.
Brief description of the drawings
Fig. 1 is the apparatus structure schematic diagram that a kind of utilization seashore waves of seawater can generate electricity.
In figure：（1）The platform on sea can be floated on；（2）Anchor cable；（3）Inclined steel plate；（4）Hydraulic energy storage device 1；（5）Hydraulic pressure horse
Reach；（6）Hydraulic energy storage device 2；（7）Generator.
Embodiment
Experimental provision of the present invention uses 3kw synchronous generators and supporting seawater kinetic energy converting system, and tank does mould indoors
Intend surfing experiment to succeed.To be easy to understand technological means, creation characteristic, reached purpose and effect of the present invention,
The invention will be further elucidated with reference to specific embodiments.
Floating platform is set up by two two ends sealed hollow tubes and intermediate connector and formed, and floating platform both sides are provided with regulation
Device, platform is flexibly connected by anchor cable and bank.
Several piece is fixed on floating platform with size steel plate by hinge and oil cylinder, forms array.In the horizontal onshore of water
Under the impact force action in direction, steel plate around hinge is promoted to rotate, compression cylinder output kinetic energy.
Under the driving of compression cylinder output kinetic energy, it is fixed on hydraulic energy storage device 1 on floating platform and converts kinetic energy into potential energy
Store, then the release of potential energy steady and continuous is driven hydraulic motor, directly band engine alternator by hydraulic energy storage device 1
Generated electricity.
Meanwhile, the oil return injection hydraulic energy storage device 2 of hydrodynamic pressure motor, driving steel plate completes to reset.
Claims (4)
1. a kind of device of utilization seashore wave-energy power generation（See accompanying drawing 1）, including the platform on sea can be floated on（1）, constrain its position
The anchor cable put（2）, inclined steel plate（3）Special method for supporting it is done dipping and heaving rotation under the wave action, the motion is pushed away
Hydraulic oil is squeezed into hydraulic energy storage device 1 by hydraulic cylinder（4）, the hydraulic oil driving hydraulic motor of hydraulic energy storage device 1（5）, hydraulic pressure
Hydraulic energy storage device 2 is injected in motor oil return（6）, the offer inclined steel plate reset power of hydraulic energy storage device 2, hydraulic motor-driving generator
（7）Generate electricity, complete from seawater kinetic energy to electric transformation of energy.
2. the device of a kind of utilization seashore wave-energy power generation according to claim 1, it is characterised in that sea can be floated on
Buoyancy adjustable function that platform has and the anti-billow of dynamic topple the preset design of redundancy buoyancy.
3. a kind of device of utilization seashore wave-energy power generation according to claim 1, it is characterised in that the hinge of inclined steel plate
Chain, oil cylinder method for supporting make it do dipping and heaving rotation under the wave action.
4. a kind of device of utilization seashore wave-energy power generation according to claim 1,2,3, it is characterised in that hydraulic accumulation energy
The connected mode of device 1 and hydraulic energy storage device 2, the appropriate acting for realizing wave energy and the reset of steel plate, and random discontinuous
Energy be converted into and stablize relatively and continuous output energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710603795.9A CN107191313A (en) | 2017-07-27 | 2017-07-27 | The device that a kind of utilization seashore waves of seawater can generate electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710603795.9A CN107191313A (en) | 2017-07-27 | 2017-07-27 | The device that a kind of utilization seashore waves of seawater can generate electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107191313A true CN107191313A (en) | 2017-09-22 |
Family
ID=59884501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710603795.9A Pending CN107191313A (en) | 2017-07-27 | 2017-07-27 | The device that a kind of utilization seashore waves of seawater can generate electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107191313A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559135A (en) * | 2017-10-19 | 2018-01-09 | 张耀辰 | A kind of TRT using seawater fluctuation energy |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2665394Y (en) * | 2003-11-21 | 2004-12-22 | 邹昌镇 | Hydraulic sea wave power generation platform |
| CN101000031A (en) * | 2006-12-03 | 2007-07-18 | 杨旭 | Equipment for generating by water surface wave |
| CN102022248A (en) * | 2010-09-25 | 2011-04-20 | 杨超 | A floating type wave power generation system |
| CN102162423A (en) * | 2011-04-21 | 2011-08-24 | 王启庚 | Sea wave generator device |
| CN105781886A (en) * | 2016-01-27 | 2016-07-20 | 上海交通大学 | Sea wind power and wave integrated power generation device |
-
2017
- 2017-07-27 CN CN201710603795.9A patent/CN107191313A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2665394Y (en) * | 2003-11-21 | 2004-12-22 | 邹昌镇 | Hydraulic sea wave power generation platform |
| CN101000031A (en) * | 2006-12-03 | 2007-07-18 | 杨旭 | Equipment for generating by water surface wave |
| CN102022248A (en) * | 2010-09-25 | 2011-04-20 | 杨超 | A floating type wave power generation system |
| CN102162423A (en) * | 2011-04-21 | 2011-08-24 | 王启庚 | Sea wave generator device |
| CN105781886A (en) * | 2016-01-27 | 2016-07-20 | 上海交通大学 | Sea wind power and wave integrated power generation device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559135A (en) * | 2017-10-19 | 2018-01-09 | 张耀辰 | A kind of TRT using seawater fluctuation energy |
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Application publication date: 20170922 |
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