CN105065187B - A kind of island float type wave energy power generation - Google Patents
A kind of island float type wave energy power generation Download PDFInfo
- Publication number
- CN105065187B CN105065187B CN201510533102.4A CN201510533102A CN105065187B CN 105065187 B CN105065187 B CN 105065187B CN 201510533102 A CN201510533102 A CN 201510533102A CN 105065187 B CN105065187 B CN 105065187B
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- Prior art keywords
- rope
- float
- floating body
- caisson
- wave energy
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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
-
- 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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
A kind of island of the present invention is that the potential energy of wave is absorbed using the floating body of floating across the sea with the basic functional principle of float type wave energy power generation, and the impeller on floating body absorbs the kinetic energy of wave, the transmission mechanism in caisson is passed to by the cable wire between floating body and caisson, and then drives electrical power generators.Beneficial effects of the present invention essentially consist in：Generator is respectively provided with by rolling up rope device both sides in torsion, so that torsion volume Suo Qi can be generated electricity during rotating and reverse using generator, simultaneously by setting wind-driven generator in float, device of the present invention is enabled effectively to utilize the continual wind power generation in sea, combined from there through three generators so that TRT of the present invention continually and steadily can send electric energy；Wave energy generating set of the present invention is simple in construction so that manufacturing cost and maintenance cost are relatively low, simultaneously, due to simple in construction, device of the present invention can be arranged in ocean with large area, electric power storage is carried out after then electric energy is concentrated, is advantageous to continual and steady acquisition electric energy.
Description
Technical field
The invention belongs to electric generator using sea wave energy field, more particularly to a kind of island array float-type wind and wave resistance ripple
Wave energy generating set.
Background technology
In China, oceanic area is wide, possesses huge marine energy resources, especially South China Sea.Around the big of the South Sea
Part is island and archipelago；Compared with ocean, land area seems very little, and land generates electricity more difficult.Due to South China Sea
Island lack energy supply mostly away from land.Realize the sustainable development on China island, it is necessary to suit measures to local conditions, fill
Divide and utilize ocean energy, reduce the dependence to fuel make up.
Wave-activated power generation is the major way of wave power utilization, and it can be that outlying island and marine facility etc. provide
Clean energy resource.The more ripe mode of wave power utilization is concussion water column type at present, and which needs to build dykes and dams, construction cost
Larger, and land area is larger shared by unit power, is not suitable for island.There is the side such as canard, sea snake formula of nodding in addition
Formula, suffered stress is larger during the big wave of these modes, and equipment safety performance is poor.Generally speaking, existing wave-energy power generation dress
It is major comonomer structure mostly to put, complicated, capacity of anti-storm is poor, has shortcomings.
The content of the invention
The purpose of the present invention is a kind of island array float-type wind and wave resistance wave of proposition in view of the shortcomings of the prior art
Can TRT, described wave energy generating set has simple in construction, easy to implement, the characteristics of maintenance cost is low, simultaneously should
TRT has stronger capacity of anti-storm, can be widely used in inshore generating.
A kind of island of the present invention with array float-type wind and wave resistance wave energy generating set include floating body, transmission rope and
Electricity generation system；
Described floating body includes float, impeller, impeller axle, unidirectional roller, and described impeller is arranged in impeller axle, described
Unidirectional drum sleeve in the impeller axle, the impeller axle is fixedly mounted on float；The float one facing equipped with impeller
To sea；
Described electricity generation system includes caisson, assembly pulley, torsion volume rope device, exchange rotary generator；The caisson is one
Closed casing, there is steel structure support in the casing；The assembly pulley, torsion volume rope device and exchange rotary generator are respectively provided with
In casing；The assembly pulley includes intermediate pulley and driven pulley, and the intermediate pulley and driven pulley are arranged in caisson
And the horizontal plane of driven pulley is higher than the horizontal plane of intermediate pulley；The torsion volume rope device is fixedly mounted on the bottom of caisson；Institute
The surface that exchange rotary generator is fixedly installed in driven pulley is stated, the exchange rotary generator passes through biography with driven pulley
Running rope connects；
One end of the transmission rope is fixedly connected on the unidirectional roller of floating body, and the other end coils through intermediate pulley successively
It is fixedly connected with after driven pulley with torsion volume rope device.
Specifically, described wave energy generating set includes multigroup generating being made up of floating body, transmission rope and electricity generation system
Collective array.
Specifically, the floating body, transmission rope and TRT are made by corrosion-resistant material.
Specifically, it is also configured with balancing weight in the caisson of the electricity generation system.
Bar or draught line are intercepted specifically, being additionally provided with the caisson of described electricity generation system, the interception bar or traction
The float of line and floating body connects.
Specifically, the transmission rope is made up of two sections of ropes, wherein one section of rope is fixedly connected with the unidirectional roller of floating body,
It is fixedly connected after another section of rope winding assembly pulley with torsion volume rope device；The rope being connected with the unidirectional roller of floating body is by corrosion resistant
The material of erosion is made, and one section of rope being connected with torsion volume rope device is made of corrosion resistant flexible material；Described two sections
Rope is connected by connector.
Above-mentioned island is to utilize floating across the sea with the operation principle of array float-type wind and wave resistance wave energy generating set
Floating body absorb the potential energy of wave, and impeller on floating body absorbs the kinetic energy of wave, passes through the transmission between floating body and caisson
Rope passes to the transmission mechanism in caisson, and then drives electrical power generators.
Based on above-mentioned theory, the present invention also proposes another improved island array float-type wind and wave resistance wave-energy power generation
Device, the TRT include floating body, transmission rope and electricity generation system, and described floating body is realized with electricity generation system by transmission rope
Connection and power transmission；
Described floating body includes float and wind-driven generator, and the wind-driven generator is installed on inside float, the float
Designed according to the characteristic of tumbler；
Described electricity generation system includes caisson, gear drive group, torsion volume rope device and two exchange rotary generators；It is described
Caisson is a closed casing, has steel structure support in the casing；The gear drive group, torsion volume rope device and exchange rotation
Generator is arranged in casing；
Described two exchange rotary generators one carry gear, and another carries runner；
The torsion volume rope device is horizontally fixed on the steel structure support in casing, and the torsion volume rope device passes through power transmission shaft
It is connected with gear drive group, the gear of gear drive group is mutually engaged with exchanging the gear of rotary generator and realizes power transmission；Institute
The other end for stating torsion volume rope device is provided with runner, between the runner and the runner for exchanging rotary generator of the torsion volume rope device
Power transmission is realized by belt.
The advantage of the invention is that：Generator is respectively provided with by rolling up rope device both sides in torsion so that torsion rolls up rope device just
Turn and can be generated electricity in Umklapp process using generator, while by setting wind-driven generator in float so that this
The described device of invention can effectively utilize the continual wind power generation in sea, combine, make from there through three generators
Obtaining TRT of the present invention continually and steadily can send electric energy；Wave energy generating set structure letter of the present invention
It is single so that manufacturing cost and maintenance cost are relatively low, simultaneously as it is simple in construction, this can be arranged in ocean with large area
The described device of invention, carries out electric power storage after then electric energy is concentrated, is advantageous to continual and steady acquisition electric energy；It is of the present invention
Wave energy generating set more facilitates and implemented in marine site compared to driving power generating device.
Brief description of the drawings
A kind of islands of Fig. 1 array float-type wind and wave resistance wave energy generating set overall structure diagram；
Fig. 2 improved islands array float-type wind and wave resistance wave energy generating set overall structure diagram；
Fig. 3 improved islands array float-type wind and wave resistance wave energy generating set overall structure schematic top plan view；
The floating body schematic diagram of Fig. 4 improved islands array float-type wind and wave resistance wave energy generating set；
In figure：1 impeller axle, 2 unidirectional rollers, 3 floats, 4 transmission ropes, 5 intermediate pulleys, 6 driven pulleies, 7 caissons, 8 torsion
Roll up rope device, 9, seabed, 10 transmission mechanisms, 11 exchange rotary generators, 12 gear drive groups, 13 power transmission shafts, 14 belts, 15 wind-force
Generator.
Embodiment
A kind of island of the present invention is to utilize to swim in sea with the basic functional principle of float type wave energy power generation
Floating body on face absorbs the potential energy of wave, and the kinetic energy of the impeller absorption wave on floating body, by between floating body and caisson
Transmission rope passes to the transmission mechanism in caisson, and then drives electrical power generators.
As shown in figure 1, a kind of island with array float-type wind and wave resistance wave energy generating set include floating body, transmission rope 4 and
Electricity generation system；Described floating body includes float 3, impeller, impeller axle 1, unidirectional roller 2, and described impeller is arranged on impeller axle 1
On, described unidirectional roller 2 is sleeved in impeller axle 1, and the impeller axle 1 is fixedly mounted on float 3；The float 3 is equipped with
The one of impeller is facing to sea；
Described electricity generation system includes caisson 7, assembly pulley, torsion volume rope device 8, exchange rotary generator 11；The pulley
Group includes intermediate pulley 5 and driven pulley 6, and the intermediate pulley 5 and driven pulley 6 are arranged on that caisson 7 is interior and driven pulley 6
Horizontal plane is higher than the horizontal plane of intermediate pulley 5；The torsion volume rope device 8 is fixedly mounted on the bottom of caisson 7；The exchange rotation
Generator 11 is fixedly mounted on the inside of caisson 7 and positioned at the surface of driven pulley 6, and the exchange rotary generator 8 is with passing
Movable pulley 6 is connected by transmission mechanism 10；
One end of the transmission rope 4 is fixedly connected on the unidirectional roller 2 of floating body, and the other end coils through middle cunning successively
6 are fixedly connected with torsion volume rope device 8 after wheel 5 and driven pulley.
Described caisson sinking is placed on seabed 9.
For enable TRT it is continual and steady send electric energy, described wave energy generating set includes multigroup by floating
The generating collective array of body, transmission rope and electricity generation system composition.
To prevent wave energy generating set from being corroded by seawater, impeller, impeller axle, unidirectional roller and the biography of the floating body
Running rope and TRT are made by corrosion-resistant material.
To prevent wave energy generating set is collided by current from producing movement, it is also configured with matching somebody with somebody in the caisson of the electricity generation system
Pouring weight.
To limit the range of movement of float, it is additionally provided with the caisson of described electricity generation system and intercepts bar or draught line, institute
State and intercept bar or the connection of the float of draught line and floating body.
Preferably to transmit energy, the transmission rope is made up of two sections of ropes, wherein the unidirectional rolling of one section of rope and floating body
Cylinder is fixedly connected, and is fixedly connected after another section of rope winding assembly pulley with torsion volume rope device；It is described to be connected with the unidirectional roller of floating body
Rope be made up of corrosion-resistant material, one section of rope that volume rope device is connected with torsion uses corrosion resistant flexible material system
Into；Two sections of ropes are connected by connector.
The working condition of wave energy generating set of the present invention is：Float is a body structure, can be kept afloat simultaneously
And sink in certain pulling force.Float is using low density material or is made hollow-core construction, float reverse side or towards seawater
The side is equipped with impeller, and when wave reaches, impeller is rotated by water impact, and scrolling transmission rope, and float are risen by buoyancy
The effect for shrinking transmission rope is completed jointly.Specifically, wave, from trough to crest, float rises, transmission rope, current punching are pulled
Movable vane wheel, impeller drive electrical power generators by roller scrolling transmission rope, using rope drive, meanwhile, another part energy is protected
In the torque spring that transmission rope end be present, for resetting.When crest to trough, the energy being stored in torque spring, which is withdrawn, to be passed
Running rope, complete to reset, wait next cycle.
Preferably to transmit energy, the transmission rope is made up of two sections of ropes, wherein the unidirectional rolling of one section of rope and floating body
Cylinder is fixedly connected, and is fixedly connected after another section of rope winding assembly pulley with torsion volume rope device.It is described to be connected with the unidirectional roller of floating body
Rope due to working environment it is poor, be made of tension corrosion-resistant material；And one section of rope being connected with torsion volume rope device
Play fly rope in the casing of bottom, because the segment length is shorter, working environment is relatively preferable, can suitably select quality
More excellent rope or the corrosion resistant flexible material of use is made；Two sections of ropes are connected by connector.
Described connector is the structure for connecting two kinds of ropes and sealing.Two sections of ropes connect in connector,
Without relative motion between rope and seal.When rope moves up and down, contacted by seal and external box of microvave, seal outer surface
Relatively smooth surface is made, compared to the steel wire rope of process, sealing greatly improves.
The intermediate pulley of assembly pulley of the present invention only plays a part of to adjust transmission rope direction, driven pulley master without dynamic load
Axle drives electrical power generators.There is torque spring inside torsion volume rope device, part energy is stored in torque spring when float rises
In, the recovery of transmission rope during for declining.
When arranging multiple floating bodies on sea, wave energy generator of the present invention passes through the phase between different floats
The setting of difference ensures to have at each moment same amount of float driving electrical power generators, and then ensures the efficiency of generator
With the stabilization of generating quality.By the setting of the structure of multiple floats, to reduce the size of single part, and then reduce by ripple
Unrestrained " hogging " power, strengthens capacity of anti-storm.
Based on above-mentioned invention thinking, present invention also offers a kind of improved island with two-way generating to be floated with array
Minor wind and wave resistance wave energy generating set, as shown in Figures 2 and 3, the improved TRT include floating body, transmission rope and hair
Electric system, described floating body realize connection and power transmission with electricity generation system by transmission rope；
As shown in figure 4, described floating body includes float 3 and wind-driven generator 15, the wind-driven generator 15 is installed on floating
Inside son 3, the float 3 designs according to the characteristic of tumbler；
Described electricity generation system includes caisson 7, gear drive group 12, torsion volume rope device 8 and two exchange rotary generators
11；The caisson is a closed casing, has steel structure support in the casing；The gear drive group 12, torsion volume rope device 8
And exchange rotary generator 11 is arranged in casing；
Described two exchange rotary generators one carry gear, and another carries runner；
The torsion volume rope device 8 is horizontally fixed on the steel structure support in casing 7, and the torsion volume rope device 8 passes through
Power transmission shaft 13 is connected with gear drive group 12, and the gear of gear drive group 12 is mutually engaged reality with exchanging the gear of rotary generator 11
Existing power transmission；The other end of the torsion volume rope device 8 is provided with runner, and the runner of the torsion volume rope device 8 is with exchanging rotation
Power transmission is realized by belt 14 between the runner of generator 11.
It should be noted that：The structure design of accompanying drawing 4 of the present invention is not unique design of float, float 3
As long as design meet the design principle of tumbler, can be optional for its shape.
The improved island can effectively lift the service efficiency of potential energy with float type wave energy power generation, by
The both ends of torsion volume rope device 8 set generator respectively so that torsion volume rope device 8 can utilize hair during rotating and reverse
Motor is generated electricity, secondly, by the structure for being arranged to float to have tumbler performance, so as to the self-stabilization of the float of guarantee
Property, while by installing wind-driven generator in float, effectively utilize the continual wind energy in sea, pass through three generator knots
Close so that TRT of the present invention continually and steadily can send electric energy.
Claims (6)
- A kind of 1. island array float-type wind and wave resistance wave energy generating set, it is characterised in that described wind and wave resistance wave energy TRT includes floating body, transmission rope and electricity generation system；Described floating body includes float, impeller, impeller axle, unidirectional roller, and described impeller is arranged in impeller axle, described list To drum sleeve in impeller axle, the impeller axle is fixedly mounted on float；The float equipped with impeller one facing to sea Face；Described electricity generation system includes caisson, assembly pulley, torsion volume rope device, exchange rotary generator；The caisson is a closed casing, has steel structure support in the casing；The assembly pulley, torsion volume rope device and exchange Rotary generator is arranged in casing；The assembly pulley includes intermediate pulley and driven pulley, and the intermediate pulley and driven pulley are arranged in caisson and be driven The horizontal plane of pulley is higher than the horizontal plane of intermediate pulley；The torsion volume rope device is fixedly mounted on the bottom of caisson；The exchange Rotary generator is fixed on the surface of driven pulley, and the exchange rotary generator is connected with driven pulley by transmission rope；One end of the transmission rope is fixedly connected on the unidirectional roller of floating body, and the other end coils through intermediate pulley and biography successively It is fixedly connected after movable pulley with torsion volume rope device.
- A kind of 2. island as claimed in claim 1 array float-type wind and wave resistance wave energy generating set, it is characterised in that:Institute Stating wave energy generating set includes multigroup generating collective array being made up of floating body, transmission rope and electricity generation system.
- A kind of 3. island as claimed in claim 1 array float-type wind and wave resistance wave energy generating set, it is characterised in that:Institute Floating body, transmission rope and TRT is stated to be made by corrosion-resistant material.
- A kind of 4. island as claimed in claim 1 array float-type wind and wave resistance wave energy generating set, it is characterised in that:Institute State and balancing weight is also configured with the caisson of electricity generation system.
- A kind of 5. island as claimed in claim 1 array float-type wind and wave resistance wave energy generating set, it is characterised in that:Institute It is additionally provided with the caisson for the electricity generation system stated and intercepts bar or draught line, the interception bar or the float of draught line and floating body connects Connect.
- A kind of 6. island as claimed in claim 1 array float-type wind and wave resistance wave energy generating set, it is characterised in that:Institute State transmission rope to be made up of two sections of ropes, wherein one section of rope is fixedly connected with the unidirectional roller of floating body, another section of rope winding is slided It is fixedly connected after wheel group with torsion volume rope device；The rope being connected with the unidirectional roller of floating body is made up of corrosion-resistant material, institute One section of rope being connected with torsion volume rope device is stated to be made of corrosion resistant flexible material；Two sections of ropes are connected by connector Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510533102.4A CN105065187B (en) | 2015-08-27 | 2015-08-27 | A kind of island float type wave energy power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510533102.4A CN105065187B (en) | 2015-08-27 | 2015-08-27 | A kind of island float type wave energy power generation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105065187A CN105065187A (en) | 2015-11-18 |
| CN105065187B true CN105065187B (en) | 2018-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510533102.4A Expired - Fee Related CN105065187B (en) | 2015-08-27 | 2015-08-27 | A kind of island float type wave energy power generation |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150848B (en) * | 2016-08-29 | 2018-08-17 | 宋伟昌 | A kind of wave collection energy power generator |
| WO2018222156A1 (en) * | 2017-06-02 | 2018-12-06 | Firat Eyup Vedat | Electricity generation method from sea |
| CN111878297B (en) * | 2020-08-04 | 2022-05-17 | 郝建刚 | Reciprocating tidal power generation device |
| CN112855418B (en) * | 2021-01-21 | 2023-02-03 | 武汉理工大学 | Array winding rope type double-floating-body wave energy power generation device |
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|---|---|---|---|---|
| CN201083188Y (en) * | 2007-08-13 | 2008-07-09 | 上海甲秀工业设计有限公司 | Guyed reciprocating self-generating charging device |
| CN102261305A (en) * | 2011-06-23 | 2011-11-30 | 绍兴文理学院 | Tidal current energy generation device |
| CN202659410U (en) * | 2012-06-19 | 2013-01-09 | 黄润根 | Buoyancy power generation device |
| CN202946302U (en) * | 2012-12-05 | 2013-05-22 | 安徽理工大学 | Wave power generation device |
| CN204941776U (en) * | 2015-08-27 | 2016-01-06 | 徐依钒 | A kind of island float type wave energy power generation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7319278B2 (en) * | 2005-06-01 | 2008-01-15 | Donald Hollis Gehring | Ocean wave generation |
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2015
- 2015-08-27 CN CN201510533102.4A patent/CN105065187B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201083188Y (en) * | 2007-08-13 | 2008-07-09 | 上海甲秀工业设计有限公司 | Guyed reciprocating self-generating charging device |
| CN102261305A (en) * | 2011-06-23 | 2011-11-30 | 绍兴文理学院 | Tidal current energy generation device |
| CN202659410U (en) * | 2012-06-19 | 2013-01-09 | 黄润根 | Buoyancy power generation device |
| CN202946302U (en) * | 2012-12-05 | 2013-05-22 | 安徽理工大学 | Wave power generation device |
| CN204941776U (en) * | 2015-08-27 | 2016-01-06 | 徐依钒 | A kind of island float type wave energy power generation |
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Address after: 100161 Beijing City, Fengtai District Liuliqiao Lee Feng Yuan District No. 6 Building 2 701 Applicant after: Xu Yifan Applicant after: Dong Shun Applicant after: Huang Siqi Address before: 100161 Beijing City, Fengtai District Liuliqiao Lee Feng Yuan District No. 6 Building 2 701 Applicant before: Xu Yifan Applicant before: Dong Shun Applicant before: Dong Siqi |
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Inventor after: Xu Yifan Inventor after: Dong Shun Inventor after: Huang Siqi Inventor before: Xu Yifan Inventor before: Dong Shun Inventor before: Dong Siqi |
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Granted publication date: 20180112 Termination date: 20210827 |