CN203230528U - Tidal energy power generation unit - Google Patents
Tidal energy power generation unit Download PDFInfo
- Publication number
- CN203230528U CN203230528U CN2013202676927U CN201320267692U CN203230528U CN 203230528 U CN203230528 U CN 203230528U CN 2013202676927 U CN2013202676927 U CN 2013202676927U CN 201320267692 U CN201320267692 U CN 201320267692U CN 203230528 U CN203230528 U CN 203230528U
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- Prior art keywords
- wing plate
- hinged
- transmission
- energy
- axle
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- 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.)
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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 a tidal energy power generation unit which comprises a suspension part, an energy-absorbing part, a transmission part and a power generation part; the suspension part comprises a suspension body; the energy-absorbing part comprises a wing plate and a swing arm which is hinged to the wing plate; the transmission part comprises a transmission part which is hinged to the swing arm, a flywheel which is connected with the transmission part and a shaft II which is hinged to the flywheel; and the shaft II is connected with the power generation part. The utility model discloses the tidal energy power generation unit which realizes suspension through the suspension part, realizes the collection of tidal energy through the energy-absorbing part and realizes the continuous rotation of a transmission shaft which is connected with the power generation part through the transmission part, and the swinging angle of the wing plate can be appropriately adjusted. According to the unit, the structure is simple, the cost is low, the installation is convenient and the implementation effect is good.
Description
Technical field
The utility model relates to the generation of electricity by new energy technical field, especially relates to a kind of tidal current energy generating equipment.
Background technique
Morning and evening tides is the periodicity seawater the fluctuation phenomenon that seawater forms under graviational interactions such as the moon, the sun, and seawer tide is followed two kinds of motion morphologies: the one, and the seawater vertical lift that flood tide and ebb causes, the i.e. morning and evening tides of common indication; The 2nd, the horizontal motion of seawater, i.e. ocean current.The former (seawater vertical lift) entrained energy (tidal energy) is potential energy; And the entrained energy (trend energy) of the latter is kinetic energy.Compare with other generation modes, utilize the trend following characteristics of generating electricity: trend can make a kind of reproducible clean energy resource; The energy density of trend energy is much larger than wind energy and solar energy, and gross reserves is huge; Trend can be a kind of can be in time, space and the energy that changes, but it changes regular following, and can shift to an earlier date prediction; Trend can be generated electricity and be need not to block Hai Jianba, and is little to the ocean environment influence.Because tidal power generating has above advantage, so it will become the important component part of 21 century energy resource structure.
Application number is 201110147764.X, the application title is in the utility application of " oscillating type tidal generating set ", the device that a kind of trend can be generated electricity is disclosed, this device comprises base, column, the trend energy-absorbing plate, the generating oil cylinder, hydraulic energy storage device, generator and power hydraulic motor, its center pillar is installed on the base, a swing arm is installed on the column at least, be connected with the generating oil cylinder between swing arm and the column, the two ends of swing arm all are equipped with the trend energy-absorbing plate, the generating oil cylinder is connected by oil pipe with hydraulic energy storage device on being installed in column, hydraulic energy storage device is connected with the power hydraulic motor by oil pipe again, the power hydraulic oil motor, hydraulic energy storage device and generator are installed on the column, and the power hydraulic motor is connected with generator.This device utilizes trend to realize mechanical energy to the conversion of electric energy by hydraulic driving, and the trend energy-absorbing plate can vibrate up and down in the horizontal direction, and compression generating oil cylinder produces high-pressure and hydraulic oil, and then drives generator for electricity generation, its reliability height, and rate of fault is low.But complex structure.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming that exists in the prior art, a kind of tidal current energy generating equipment simple in structure, with low cost is provided, the technological scheme that adopts is: a kind of tidal current energy generating equipment, comprise the part that suspends, energy-absorbing part, drive part and power generation part, it is characterized in that: described suspension part comprises suspension; Described energy-absorbing partly comprise wing plate, with the hinged swing arm of wing plate; Drive part comprises the transmission part hinged with swing arm, the flywheel that is connected with described transmission part, the axle II hinged with described flywheel, described axle II connection power generation part.
The technical solution of the utility model also has: described transmission part comprise the axle III hinged with swing arm, with the connecting rod II that an III is connected, described connecting rod II and described flywheel are hinged.
The technical solution of the utility model also has: described energy-absorbing part also comprises wing plate oscillation adjustment part, described wing plate oscillation adjustment partly comprises four-bar linkage, the synchronous band transmission I of moving that is installed on the described axle II and is with the transmission II synchronously that the driven pulley in the described synchronous band transmission II is installed on the wing plate under the fork of four-bar linkage drives.
The technical solution of the utility model also has: described four-bar linkage comprises crank, connecting rod I, fork, and described crank is installed on the described axle II.
The technical solution of the utility model also has: described wing plate is two, and symmetry is installed in the both sides of described swing arm.
The beneficial effects of the utility model are: the utility model discloses a kind of tidal generating set, this device is by the suspension of suspension part implement device, partly realize the collection of trend energy by energy-absorbing, by the continuous rotation of drive part realization with the transmission shaft that starts part to be connected, and the size of wing plate pendulum angle can be carried out appropriate regulation.The advantage that this apparatus structure is simple, with low cost, installation is convenient, implementation result is good.
Description of drawings
Accompanying drawing 1 is the utility model general structure schematic representation, accompanying drawing 2 the utility model part-structure schematic representation one, accompanying drawing 3 is the utility model part-structure schematic representation two, accompanying drawing 4 is the utility model part-structure schematic representation three, accompanying drawing 5 is the utility model part-structure schematic representation four, wherein 1 wing plate, 2 suspensions, 3 supporting frames, 4 swing arms, 5 band I, 6 synchronous pulleys, 7 I, 8 band II, 9 forks, 10 connecting rod I, 11 II, 12 bearings, 13 flywheels, 14 connecting rod II, 15 III, 16 cranks synchronously synchronously.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.
Embodiment one:
The utility model discloses a kind of tidal current energy generating equipment, this device comprises the part that suspends, energy-absorbing part, drive part and power generation part, levitation device has comprised suspension 2, suspension 2 in the utility model is steelframe formula structure, symmetrically arranged steelframe formula suspension 2 uses bolt to be installed on the supporting frame 3, suspension 2 is across the sea floating during use, and the bottom of supporting frame 3 is dipped in the seawater.Energy-absorbing partly comprises wing plate 1, the swing arm 4 hinged with wing plate 1, and wing plate 1 is two, and symmetry is installed in the both sides of swing arm 4.
Drive part comprises the transmission part hinged with swing arm 4, the flywheel 13 that is connected with this transmission part, the axle II 11 hinged with flywheel 13, and axle II 11 is passed through bearing 12 and is connected with supporting frame 3.Axle II 11 connects power generation part.After axle II 11 is rotated under transmission part drives continuously, drive power generation part and realize that kinetic energy is to the conversion of electric energy.Transmission part comprise the axle III 15 hinged with swing arm 4, with the connecting rod II 14 that axle III 15 is connected, connecting rod II 14 and flywheel 13 are hinged.
This device is positioned in the seawater, will be fixed in certain position after this device casts anchor, rely on suspension 2 to suspend across the sea, can will produce relative movement by this device by means of trend.When wing plate 1 is subjected to the trend impact, can drives swing arm 4 and produce swing.The swing of swing arm 4 is converted into the rotation of an II 11 by axle III 15, connecting rod II 14, flywheel 13.Axle II 11 connects power generation part and realizes transformation of energy.
Embodiment two:
The utility model discloses a kind of tidal current energy generating equipment, this device comprises the part that suspends, energy-absorbing part, drive part and power generation part, levitation device has comprised suspension 2, suspension 2 in the utility model is steelframe formula structure, symmetrically arranged steelframe formula suspension 2 uses bolt to be installed on the supporting frame 3, suspension 2 is across the sea floating during use, and the bottom of supporting frame 3 is dipped in the seawater.Energy-absorbing partly comprises wing plate 1, the swing arm 4 hinged with wing plate 1, and wing plate 1 is two, and symmetry is installed in the both sides of swing arm 4.
Drive part comprises the transmission part hinged with swing arm 4, the flywheel 13 that is connected with this transmission part, the axle II 11 hinged with flywheel 13, and axle II 11 is passed through bearing 12 and is connected with supporting frame 3.Axle II 11 connects power generation part.After axle II 11 is rotated under transmission part drives continuously, drive and start part to realize that kinetic energy is to the conversion of electric energy.Transmission part comprise the axle III 15 hinged with swing arm 4, with the connecting rod II 14 that axle III 15 is connected, connecting rod II 14 and flywheel 13 are hinged.
This device is positioned in the seawater, will be fixed in certain position after this device casts anchor, rely on suspension 2 to suspend across the sea, can will produce relative movement by this device by means of trend.When wing plate 1 is subjected to the trend impact, can drives swing arm 4 and produce swing.The swing of swing arm 4 is converted into the rotation of an II 11 by axle III 15, connecting rod II 14, flywheel 13.Axle II 11 connects power generation part and realizes transformation of energy.
The energy-absorbing part also comprises wing plate oscillation adjustment part, this wing plate oscillation adjustment partly comprises four-bar linkage, the synchronous band transmission I of moving that is installed on the II 11 and is with the transmission II synchronously under the fork 9 of four-bar linkage drives, be installed in the driven pulley in the transmission II synchronously and drive wing plate 1 motion on the wing plate 1.Wherein four-bar linkage comprise crank 16, with the hinged connecting rod I 10 of crank 16, the fork 9 hinged with connecting rod I 10, crank 16 is installed on the II 11.When axle II 11 was rotated under flywheel 13 drives, the crank 16 that is installed on the II 11 also formed the complete cycle rotation, and then made fork 9 swings by connecting rod I 10.The size of pendulum angle is controlled by the length of regulating crank 16, connecting rod I 10, fork 9.Adopted two-stage to be with transmission synchronously in the present embodiment, be with synchronously to have synchronous band I 8 in the transmission I, be with synchronously to have 5 synchronous band II in the transmission II.The angular turn of deciding that drives lower shaft I 7 in the I of band transmission synchronously passes to wing plate 1 by synchronous band transmission II, and wing plate 1 is swung according to certain rule.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model also is not limited only to above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement also belong to protection domain of the present utility model.
Claims (5)
1. a tidal current energy generating equipment comprises the part that suspends, energy-absorbing part, drive part and power generation part, it is characterized in that: described suspension part comprises suspension; Described energy-absorbing partly comprise wing plate, with the hinged swing arm of wing plate; Drive part comprises the transmission part hinged with swing arm, the flywheel that is connected with described transmission part, the axle II hinged with described flywheel, described axle II connection power generation part.
2. according to the described tidal current energy generating equipment of claim 1, it is characterized in that: described transmission part comprise the axle III hinged with swing arm, with the connecting rod II that is connected of axle III, described connecting rod II and described flywheel are hinged.
3. according to the described tidal current energy generating equipment of claim 1, it is characterized in that: described energy-absorbing part also comprises wing plate oscillation adjustment part, described wing plate oscillation adjustment partly comprises four-bar linkage, the synchronous band transmission I of moving that is installed on the described axle II and is with the transmission II synchronously that the driven pulley in the described synchronous band transmission II is installed on the wing plate under the fork of four-bar linkage drives.
4. according to the described tidal current energy generating equipment of claim 3, it is characterized in that: described four-bar linkage comprises crank, connecting rod I, fork, and described crank is installed on the described axle II.
5. according to the described tidal current energy generating equipment of claim 1, it is characterized in that: described wing plate is two, and symmetry is installed in the both sides of described swing arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202676927U CN203230528U (en) | 2013-05-16 | 2013-05-16 | Tidal energy power generation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202676927U CN203230528U (en) | 2013-05-16 | 2013-05-16 | Tidal energy power generation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203230528U true CN203230528U (en) | 2013-10-09 |
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ID=49286659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202676927U Expired - Fee Related CN203230528U (en) | 2013-05-16 | 2013-05-16 | Tidal energy power generation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203230528U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165116A (en) * | 2013-05-16 | 2014-11-26 | 山东大学 | Tidal current energy generation device |
| CN105840410A (en) * | 2016-05-31 | 2016-08-10 | 山东大学 | Swing wing type ocean current energy power generating device |
-
2013
- 2013-05-16 CN CN2013202676927U patent/CN203230528U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165116A (en) * | 2013-05-16 | 2014-11-26 | 山东大学 | Tidal current energy generation device |
| CN104165116B (en) * | 2013-05-16 | 2016-10-26 | 山东大学 | A kind of tidal current energy generating equipment |
| CN105840410A (en) * | 2016-05-31 | 2016-08-10 | 山东大学 | Swing wing type ocean current energy power generating device |
| CN105840410B (en) * | 2016-05-31 | 2018-09-04 | 山东大学 | Wing oscillating ocean current energy generator |
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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: 20131009 Termination date: 20140516 |