CN201884198U - Ocean wave energy generating set - Google Patents
Ocean wave energy generating set Download PDFInfo
- Publication number
- CN201884198U CN201884198U CN2010205932796U CN201020593279U CN201884198U CN 201884198 U CN201884198 U CN 201884198U CN 2010205932796 U CN2010205932796 U CN 2010205932796U CN 201020593279 U CN201020593279 U CN 201020593279U CN 201884198 U CN201884198 U CN 201884198U
- Authority
- CN
- China
- Prior art keywords
- fixed support
- float
- wave energy
- linear electric
- electricity generating
- 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.)
- Expired - Fee Related
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Classifications
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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
Abstract
The utility model relates to an ocean wave energy generating set, which mainly comprises a fixed support, a floater, tension springs, linear generators and steel wire ropes, wherein the fixed support is a support frame or of a semi-floating structure; more than two surfaces of the fixed support are provided with the linear generators; the floater is arranged in the center of the fixed support; the weight of the floater and the tension of the tension springs are designed in a mating mode; the weight of the floater is greater than the total tension of the arranged tension springs; one ends of the steel wire ropes are connected with the floater, and the other ends of the steel wire ropes pass through a pulley at the top end of the fixed support and are connected with the tension springs connected with fixed blocks after passing through motion links with magnets of the linear generators; if necessary, a relay indicating light and a motor switch which resist water can be arranged at the top end of the fixed support. The utility model has the advantages that the ocean wave energy generating set is designed by integrating the functions of the floater, the tension springs and the linear generators, thus, the generating set is simple and practical; power can be effectively generated by utilizing ocean wave energy and power utilization is convenient for navigation facilities and residents in coastal areas and island areas.
Description
Technical field
The utility model relates to other energy utilization technology fields, specifically, is a kind ofly to drive the device that a plurality of linear electric generators generate electricity by wave (wave energy), can be Marine Navigating Light, coastal and islander provides electric power.
Background technique
The energy is the valuable source of modern social development, is subjected to various countries and pays close attention to widely.Along with people to the increasing of energy demand, people have extended to the sight of paying close attention to the field beyond coal and the oil, water energy, nuclear energy, wind energy, tidal energy all have been subjected to paying close attention to widely, and their utilization is also being increased gradually.At present, in new energy field, what everybody relatively paid close attention to is wind-power electricity generation and solar electrical energy generation, and seawave power generation (wave energy) also is a kind of very important reproducible energy, and aboundresources.For various reasons, at present, also considerably less to equipment or device that Wave energy utilizes, the seawave power generation technology also is in the starting stage.
The model utility content
The purpose of this utility model is to carry out wave and can utilizes, a kind of device that utilizes wave to generate electricity is proposed, it utilizes wave can promote float, thereby make multiple electric motors while cutting magnetic line produce the purpose that electric energy reaches generating, for Marine Navigating Light, the electricity consumption coastal and islander are provided convenience.
For achieving the above object, the technological scheme taked of the utility model is:
A kind of wave energy electricity generating device, contain fixed support, float, extension spring, linear electric generator and wire rope, fixed support is a frame structure, be arranged on the sea area of selection by supporting frame, be provided with pulley base and pulley on support bracket fastened top, it is characterized in that, on plural of fixed support, linear electric generator is set, linear electric generator is provided with coil, the moving lever and the power transmission line that have magnet, float is arranged on support bracket fastened central authorities, one end of wire rope connects float, and the other end of wire rope passes pulley, have by linear electric generator behind the moving lever of magnet again be connected fixed block on extension spring be connected.
Described fixed support is half floating structure, is provided with anchor chain to be fixed on corresponding sea area.
Described linear electric generator is two one group, is symmetricly set on support bracket fastened both sides.
The own wt of described float and the pulling force of extension spring are supporting designs, and the weight of float should be greater than the pulling force of the extension spring sum that is provided with.
The wire rope that float connects linear electric generator is separately independently.
Be provided with the work indicator light and the motor switch of waterproof on support bracket fastened top.
Working principle of the present utility model is:
This electricity generating device is arranged on the seashore that chooses by fixed support with supporting frame or anchor chain, platform fixed support linear electric generator is set on fixed support, connect float and be connected with the extension spring that designs pulling force with (corresponding) wire rope independently, adjust length of steel wire rope by linear electric generator with linear electric generator quantity.Float is by self weight and the pulling that produces under the effect of wave of buoyancy and extension spring, thereby and linear electric generator is produced cut the magnetic line of force by wire rope and priming wheel wave can be converted into electric energy: wave gushes, and float rises, the decline of extension spring pulling wire rope; Wave is decorporated, and float descends, and because of the weight of float self pulling force greater than the extension spring sum that is provided with, so the stretchy wire rope descends.Wave constantly rises and falls, and makes constantly generation pulling back and forth of float and extension spring, drives linear electric generator and produces electric current.The relatively-stationary fixed support in position can make waving of float be limited in certain scope, is unlikely to disorderly to float.
A plurality of electricity generating devices of the present utility model can be set in the bigger zone of wave, and the electric power that linear electric generator produces can be delivered to navigation mark light by power transmission line, or the residential area on coastal and island, or incorporates a certain power transmission and transformation station into and be used.
China studies the device of wave-activated power generation at present and nearly all researches and develops to follow the tracks of the foreign technology trend.But the utility model has been broken away from traditional generating thinking, tries to explore can carry out electricity generating device based on the wave permanent magnet oscillator, that be fit to be arranged on marine usefulness.When running into strong storm, the higher fixed support of setting can avoid linear electric generator attacked by seawater.Or can will half floating shape fixed support move to ship and exempt from damage in the harbor, treat after the strong storm, again wave can be put into required sea area by electricity generating device.
For the whole generating device, float is the important structure of transformation of energy, how much endergonic it is from wave, the height of efficient will produce fundamental influence to electricity generating device, so the parameter that will research and analyse different floats absorbs wave energy to it for what concrete influence.
Adopt linear electric generator to be because it compared with rotary generator, biggest advantage is all medium taches between having cancelled from the motor to the worktable, zero transmission.
Good effect of the present utility model is:
(1) function of float, extension spring, linear electric generator is compiled carried out design of the present utility model, simple and practical, can effectively utilize wave and can generate electricity;
(2) wave is torrential, rolls and does not stop, and is inexhaustible resource;
(3) provide convenience for coastal, navigation facility (navigation mark light etc.) that the island is regional and resident's electricity consumption.
Description of drawings
Accompanying drawing 1 is the structural representation of a kind of wave energy of the utility model electricity generating device;
Accompanying drawing 2 is plan views of a kind of wave energy of the utility model electricity generating device;
Label among the figure is respectively:
1, fixed support; 2, float; 3, fixed block; 4, extension spring;
5, linear electric generator; 6, wire rope; 7, work indicator light; 8, motor switch.
Embodiment
Provide the embodiment of a kind of wave energy of the utility model electricity generating device below in conjunction with accompanying drawing.But enforcement of the present utility model is not limited to following mode.
Referring to accompanying drawing 1.A kind of wave energy electricity generating device contains fixed support 1, float 2, fixed block 3, extension spring 4, linear electric generator 5, wire rope 6, work indicator light 7 and motor switch 8.Fixed support 1, float 2 and linear electric generator 5 casings adopt the stainless steel material making and carry out effective preservative treatment.Fixed support 1 can be arranged on fixedly marine site by supporting post, also can make half floating structure, is fixed on corresponding sea area with anchor chain.Fixed support 1 can adopt square frame structure, make of aluminum alloy in that the parts that separate magnetic pole on its non-magnetic conduction fixture block of a linear electric generator 5(and the oscillator respectively are set on its four faces), linear electric generator 5 is provided with coil, has the moving lever and the power transmission line of magnet.In addition, pulley base and pulley are set, fixed block 3 are set at the lower part of fixed support 1 on the top of fixed support 1.Float 2 is arranged on the central authorities of fixed support 1.The weight of float 2 self and the pulling force of extension spring 4 are supporting designs, and the weight of float 2 should be greater than the pulling force of extension spring 4 sums that are provided with.Wire rope 6 adopts stainless steel wire rope GB 9944-1988, rope warp: the wire rope 6 of Φ 0.4-Φ 30MM, the one end is connected on the float 2, its other end pass behind pulley has magnet by linear electric generator 5 the moving lever again be connected fixed block 3 on extension spring 4 be connected.The wire rope 6 that connects float 2 and linear electric generator 5 is separately independently, promptly, four linear electric generators 5 are set will all be connected on the float 2 with an end of 6, four wire rope 6 of four wire rope, and their the other end connects separately linear electric generator 5(respectively referring to accompanying drawing 2).
If desired, can be provided with the work indicator light 7 and the motor switch 8 of water-proof function on fixed support 1 top.
Only be preferred embodiment of the present utility model in sum, it is not to be used for limiting practical range of the present utility model, and the variation or the modification of all equivalences of doing according to the utility model all should be considered as technology category of the present utility model.
Claims (7)
1. a wave can electricity generating device, contain fixed support (1), float (2), extension spring (4), linear electric generator (5) and wire rope (6), fixed support (1) is a frame structure, be arranged on the sea area of selection by supporting frame, top at fixed support (1) is provided with pulley base and pulley, it is characterized in that, on plural of fixed support (1), linear electric generator (5) is set, linear electric generator (5) is provided with coil, the moving lever and the power transmission line that have magnet, float (2) is arranged on the central authorities of fixed support (1), one end of wire rope (6) connects float (2), the other end of wire rope (6) passes pulley, have by linear electric generator (5) behind the moving lever of magnet again be connected fixed block (3) on extension spring (4) be connected.
2. a kind of wave energy electricity generating device according to claim 1 is characterized in that described fixed support (1) is half floating structure, is provided with anchor chain to be fixed on corresponding sea area.
3. a kind of wave energy electricity generating device according to claim 1 and 2 is characterized in that described linear electric generator (5) is two one group, is symmetricly set on the both sides of fixed support (1).
4. a kind of wave energy electricity generating device according to claim 1 is characterized in that the weight of described float (2) self and the pulling force of extension spring (4) are supporting designs, and the weight of float (2) should be greater than the pulling force of extension spring (4) sum that is provided with.
5. a kind of wave energy electricity generating device according to claim 1 is characterized in that (2 wire rope (6) that connect linear electric generators (5) are separately independently to float.
6. according to claim 1 or 2 or 4 or 5 described a kind of waves energy electricity generating devices, it is characterized in that, be provided with the work indicator light (7) and the motor switch (8) of waterproof on the top of fixed support (1).
7. a kind of wave energy electricity generating device according to claim 3 is characterized in that, is provided with the work indicator light (7) and the motor switch (8) of waterproof on the top of fixed support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205932796U CN201884198U (en) | 2010-11-05 | 2010-11-05 | Ocean wave energy generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205932796U CN201884198U (en) | 2010-11-05 | 2010-11-05 | Ocean wave energy generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201884198U true CN201884198U (en) | 2011-06-29 |
Family
ID=44181737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205932796U Expired - Fee Related CN201884198U (en) | 2010-11-05 | 2010-11-05 | Ocean wave energy generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201884198U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636752A (en) * | 2012-05-02 | 2012-08-15 | 中国船舶重工集团公司第七一二研究所 | Device for testing linear generator |
| CN104405565A (en) * | 2014-10-09 | 2015-03-11 | 长沙理工大学 | Gravity pendulum wave power generation device |
| CN106640498A (en) * | 2016-12-16 | 2017-05-10 | 中国海洋大学 | Novel wave power generation device |
| CN107781102A (en) * | 2016-08-31 | 2018-03-09 | 陈文杰 | Floatage-type TRT and modularization generating equipment |
-
2010
- 2010-11-05 CN CN2010205932796U patent/CN201884198U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636752A (en) * | 2012-05-02 | 2012-08-15 | 中国船舶重工集团公司第七一二研究所 | Device for testing linear generator |
| CN102636752B (en) * | 2012-05-02 | 2014-10-22 | 中国船舶重工集团公司第七一二研究所 | Device for testing linear generator |
| CN104405565A (en) * | 2014-10-09 | 2015-03-11 | 长沙理工大学 | Gravity pendulum wave power generation device |
| CN107781102A (en) * | 2016-08-31 | 2018-03-09 | 陈文杰 | Floatage-type TRT and modularization generating equipment |
| CN106640498A (en) * | 2016-12-16 | 2017-05-10 | 中国海洋大学 | Novel wave power generation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20111105 |