CN102261305A - Tidal current energy generation device - Google Patents
Tidal current energy generation device Download PDFInfo
- Publication number
- CN102261305A CN102261305A CN2011101706155A CN201110170615A CN102261305A CN 102261305 A CN102261305 A CN 102261305A CN 2011101706155 A CN2011101706155 A CN 2011101706155A CN 201110170615 A CN201110170615 A CN 201110170615A CN 102261305 A CN102261305 A CN 102261305A
- Authority
- CN
- China
- Prior art keywords
- tidal current
- current energy
- generator
- river
- rope
- 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
Links
Images
Classifications
-
- 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
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a tidal current energy generation device. The tidal current energy generation device comprises a generator and a water surface buoyancy tank, wherein the generator is arranged on a riverside or seaside platform; the water surface buoyancy tank floats on a river surface or a sea surface with tidal water; one end of a rope is connected with the water surface buoyancy tank and the other end of the rope is wound on a winding drum through a fixed pulley which is fixed in a river or a sea; one end of the winding drum is connected with the generator through an overdrive clutch in a transmission way and the other end of the winding drum is connected with one end of a torsional spring in the transmission way; and the other end of the torsional spring is fixed to a foundation. The tidal current energy generation device can generate power by utilizing inexhaustible huge tidal current energy, is simple in structure, low in cost and environment-friendly, is suitable seawater desalination and the like without time requirement, and also can supply power to a power grid through an energy storage device or a potential device.
Description
Technical field
The present invention relates to a kind of tidal current energy generating equipment, be used in the seashore, river of floating type or fixed platform, for harbour, island etc. provides power.
Background technique
At present, energy scarcity, the fuel combustion based on coal stone oil simultaneously produces bigger pollution to environment.Green energy resource, except that solar energy, wind energy, the trend energy energy is huge, inexhaustible, nexhaustible.Though trend can have periodically, this periodicity energy can be used for the occasion of no time requirements such as desalination of sea water.
Summary of the invention
The objective of the invention is to: a kind of tidal current energy generating equipment is provided, can utilizes the trend on river, seashore to generate electricity, simple in structure, cost is low, and is pollution-free.
For achieving the above object, the present invention can take following technical proposals:
A kind of tidal current energy generating equipment of the present invention, comprise and being arranged on along the river or the generator on the platform of seashore, float over the river surface of tidewater or the surface caisson on the sea, an end of rope is connected with described surface caisson, and the other end is by being fixed on the river or marine static pulley is wound on the reel; One end of described reel is in transmission connection by overrunning cluth and described generator, and an end of the other end and torsion spring is in transmission connection; The other end of described torsion spring is fixed on the basis.
As preferably, described rope is a wire rope, and described surface caisson is square body or cuboid shape.
Compared with prior art the invention has the beneficial effects as follows: owing to adopt technique scheme, float over the river surface of tidewater or the surface caisson on the sea, one end of rope is connected with described surface caisson, and the other end is wound on the reel by the static pulley that is fixed on Jiang Haizhong; One end of described reel is in transmission connection by overrunning cluth and described generator, and an end of the other end and torsion spring is in transmission connection; The other end of described torsion spring is fixed on the basis, this structure, when the tidewater on river surface or the sea up gushes, tidewater can promote the upstream motion of surface caisson toward Jiang Hai, thereby pulling is wrapped in the rope on the described reel, rope pulling reel rotates, and reel rotates and drives generator for electricity generation, and torsion spring tightens simultaneously; When tidewater down moves back, under deadweight, ebb power and torsion spring effect, surface caisson moves downstream, the reel backward rotation is twined rope on it, and surface caisson is return original position, wait for that tidewater arrives next time, owing to be provided with free wheel device between reel and the generator, when reel reverses, can not drive the generator counter-rotating.The present invention can utilize inexhaustible, the nexhaustible huge trend on river, seashore to generate electricity, simple in structure, cost is low, and is pollution-free, be applicable to the occasion of no time requirements such as desalination of sea water, also configurable accumulator or by potential device to mains supply.
The further beneficial effect of the present invention is: adopt the surface caisson of square body or cuboid shape, meet Chao Mianda, cumulative is effective.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the plan structure schematic representation of Fig. 1.
Embodiment
As depicted in figs. 1 and 2, a kind of tidal current energy generating equipment of the present invention, comprise the generator 5 that is arranged on the platform of seashore, float over the surface caisson 2 of the square bodily form on the sea 1 of tidewater, one end of wire rope 3 is connected with described surface caisson 2, and the other end is wound on the reel 6 by being fixed on marine static pulley 4; One end of described reel 6 is in transmission connection by overrunning cluth 8 and described generator 5, and an end of the other end and torsion spring 7 is in transmission connection; The other end of described torsion spring 7 is fixed on the basis of described seashore platform, and this end can not be rotated.Preferably give the generator configuration accumulator, or by potential device to mains supply, or directly power to seawater desalination system.
Claims (2)
1. tidal current energy generating equipment, comprise and being arranged on along the river or the generator (5) on the platform of seashore, it is characterized in that: also comprise the river surface that floats over tidewater or the surface caisson (2) on sea (1), one end of rope (3) is connected with described surface caisson (2), and the other end is by being fixed on the river or marine static pulley (4) is wound on the reel (6); One end of described reel (6) is in transmission connection by overrunning cluth (8) and described generator (5), and an end of the other end and torsion spring (7) is in transmission connection; The other end of described torsion spring (7) is fixed on the basis.
2. a kind of tidal current energy generating equipment according to claim 1 is characterized in that: described rope (3) is a wire rope, and described surface caisson (2) is square body or cuboid shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011101706155A CN102261305A (en) | 2011-06-23 | 2011-06-23 | Tidal current energy generation device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011101706155A CN102261305A (en) | 2011-06-23 | 2011-06-23 | Tidal current energy generation device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102261305A true CN102261305A (en) | 2011-11-30 |
Family
ID=45008099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011101706155A Pending CN102261305A (en) | 2011-06-23 | 2011-06-23 | Tidal current energy generation device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102261305A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102562888A (en) * | 2012-02-06 | 2012-07-11 | 哈尔滨电机厂有限责任公司 | Brake structure of ocean tide energy generating unit |
CN105065187A (en) * | 2015-08-27 | 2015-11-18 | 徐依钒 | Float-type wave energy power generation device for sea island |
CN108425785A (en) * | 2017-12-30 | 2018-08-21 | 孟庆仕 | A method of utilizing generating power by water current |
WO2018200005A1 (en) * | 2017-04-28 | 2018-11-01 | Big Moon Power, Inc. | Systems and methods for tidal energy conversion and electrical power generation using a rotatable drag panel |
CN111255617A (en) * | 2020-03-20 | 2020-06-09 | 荆门创佳机械科技有限公司 | Controllable spring wave energy power generation facility of wobble plate |
CN111255616A (en) * | 2020-03-18 | 2020-06-09 | 荆门创佳机械科技有限公司 | Swing plate spring type wave power generation device |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008048050A1 (en) * | 2006-10-18 | 2008-04-24 | Byun Soo Kim | Wave energy converter |
CN101482086A (en) * | 2008-01-11 | 2009-07-15 | 赫力股份有限公司 | Power generation method by ocean wave |
CN101482085A (en) * | 2009-01-09 | 2009-07-15 | 孙毅 | Floater wind and wave generator |
CN201318244Y (en) * | 2008-12-05 | 2009-09-30 | 郑星昱 | River generation system |
US20100140946A1 (en) * | 2008-12-05 | 2010-06-10 | Zheng Xingyu | System and method for generating power by river flow |
CN201778945U (en) * | 2010-09-14 | 2011-03-30 | 上海电机学院 | Simulator utilizing sea waves to generate electricity |
CN202157897U (en) * | 2011-06-23 | 2012-03-07 | 绍兴文理学院 | Tidal generating device |
-
2011
- 2011-06-23 CN CN2011101706155A patent/CN102261305A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008048050A1 (en) * | 2006-10-18 | 2008-04-24 | Byun Soo Kim | Wave energy converter |
CN101482086A (en) * | 2008-01-11 | 2009-07-15 | 赫力股份有限公司 | Power generation method by ocean wave |
CN201318244Y (en) * | 2008-12-05 | 2009-09-30 | 郑星昱 | River generation system |
US20100140946A1 (en) * | 2008-12-05 | 2010-06-10 | Zheng Xingyu | System and method for generating power by river flow |
CN101482085A (en) * | 2009-01-09 | 2009-07-15 | 孙毅 | Floater wind and wave generator |
CN201778945U (en) * | 2010-09-14 | 2011-03-30 | 上海电机学院 | Simulator utilizing sea waves to generate electricity |
CN202157897U (en) * | 2011-06-23 | 2012-03-07 | 绍兴文理学院 | Tidal generating device |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102562888A (en) * | 2012-02-06 | 2012-07-11 | 哈尔滨电机厂有限责任公司 | Brake structure of ocean tide energy generating unit |
CN105065187A (en) * | 2015-08-27 | 2015-11-18 | 徐依钒 | Float-type wave energy power generation device for sea island |
CN105065187B (en) * | 2015-08-27 | 2018-01-12 | 徐依钒 | A kind of island float type wave energy power generation |
WO2018200005A1 (en) * | 2017-04-28 | 2018-11-01 | Big Moon Power, Inc. | Systems and methods for tidal energy conversion and electrical power generation using a rotatable drag panel |
CN108425785A (en) * | 2017-12-30 | 2018-08-21 | 孟庆仕 | A method of utilizing generating power by water current |
CN108425785B (en) * | 2017-12-30 | 2020-12-08 | 张官明 | Method for generating electricity by using water flow |
CN111255616A (en) * | 2020-03-18 | 2020-06-09 | 荆门创佳机械科技有限公司 | Swing plate spring type wave power generation device |
CN111255617A (en) * | 2020-03-20 | 2020-06-09 | 荆门创佳机械科技有限公司 | Controllable spring wave energy power generation facility of wobble plate |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Lagoun et al. | Ocean wave converters: State of the art and current status | |
CN202040026U (en) | Comprehensive utilization system for sea energy | |
CN102269100A (en) | Reel type sea wave energy generating device | |
KR101093063B1 (en) | Floating offshore combind generator | |
CN202730733U (en) | Offshore integration development platform based on perpendicular guide pile type floating breakwater | |
CN102261305A (en) | Tidal current energy generation device | |
KR100959881B1 (en) | Buoyant force type tidal power plant | |
TWM481290U (en) | Wave generating device | |
Meisen et al. | Ocean energy technologies for renewable energy generation | |
CN201416515Y (en) | Offshore wind power generating set | |
CN203584674U (en) | Wave energy conversion equipment | |
TW201430213A (en) | Ship-loaded type ocean wave power generation device | |
CN101892940B (en) | Bidirectional generating set using tidal energy | |
GÜNEY | Wave energy conversion systems | |
Christensen et al. | The wave energy challenge: the wave dragon case | |
CN104314739A (en) | Gravity swing type wave energy device based on floating type platform | |
CN104018980A (en) | Pile type wave energy capturing device utilizing plurality of floating bodies | |
CN102128126A (en) | Device capable of converting lumpy high-low water head potential energy difference into mechanical kinetic energy | |
CN202157897U (en) | Tidal generating device | |
CN203548051U (en) | Offshore power generation system | |
CN203347997U (en) | Power generation device generating power with tidewater | |
CN203146218U (en) | Tidal power generation equipment | |
CN201896696U (en) | Columnar wave power generation system | |
CN204003259U (en) | A kind of tidal current energy generating system | |
JP2008092684A (en) | Wave power motor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111130 |