CN201937322U - Sea wave power generation device - Google Patents
Sea wave power generation device Download PDFInfo
- Publication number
- CN201937322U CN201937322U CN2010206691231U CN201020669123U CN201937322U CN 201937322 U CN201937322 U CN 201937322U CN 2010206691231 U CN2010206691231 U CN 2010206691231U CN 201020669123 U CN201020669123 U CN 201020669123U CN 201937322 U CN201937322 U CN 201937322U
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- Prior art keywords
- piezoelectric ceramic
- power generation
- generation device
- wave power
- ceramic piece
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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
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- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model provides a sea wave power generation device, comprising a power generation device, a boosting module, a rectifying module and an energy storage device which are successively connected with each other. The power generation device comprises at least one power generation unit, each power generation unit comprises a support, a piezoelectric ceramic plate placed in the support and insulation leads, conductive coatings are coated on two surfaces of the piezoelectric ceramic plate, each piezoelectric ceramic plate is connected with the boosting module via the insulation leads which are connected to the conductive coatings on two sides of the piezoelectric ceramic plate, the piezoelectric ceramic plates coated with the conductive coatings contact with the insulation leads, and all surfaces, except for surfaces contacting with the insulation leads, of the piezoelectric ceramic plates are coated with insulation coatings. The sea wave power generation device overcomes the shortage that an existing sea wave power generation device is complex in structure and low in efficiency, and has the advantages of simple structure, low cost and convenience in wide popularization.
Description
Technical field
The utility model belongs to power field, is specifically related to a kind of Wave power generation device.
Background technology
Earth surface 71% is the ocean, contains huge energy in the ocean, about 50,000,000,000 kilowatts of global ocean energy, and wherein wave can be about 2,500,000,000 kilowatts.Wave can be a kind of regenerative resource of cleaning, and is inexhaustible.
Up to now, the whole world utilizes existing a lot of that wave can generation technology applies for a patent, and mainly contains following a few class: one, utilize wave extruding air, make air push steam turbine rotary electrification; Two, utilize wave to promote the oscillator pump, a period of time pump forms pressure oil, thus pressure oil drive motor rotation generating; Three, can generate electricity with the water potential of wave.
Above-mentioned three kinds of generation modes all are than relatively large device generally, complex structure, and technical difficulty is big, and energy conversion efficiency is lower, is unfavorable for large-scale promotion.
The utility model content
The utility model is for solving the existing apparatus structure complexity of utilizing seawave power generation, the technical problem that efficient is lower, provide a kind of simple in structure, cost is lower and the Wave power generation device being convenient to extensively promote.
For solving the problems of the technologies described above, the utility model provides a kind of Wave power generation device, comprise the Blast Furnace Top Gas Recovery Turbine Unit (TRT) that connects successively, boost module, rectification module and energy storage device, it is characterized in that, described Blast Furnace Top Gas Recovery Turbine Unit (TRT) comprises at least one generator unit, this generator unit comprises support, place the piezoelectric ceramic piece in the support, and insulated conductor, the two sides of described piezoelectric ceramic piece all scribbles conductive coating, described piezoelectric ceramic piece is connected with boost module by the insulated conductor that is connected piezoelectric ceramic piece two sides conductive coating, and this piezoelectric ceramic piece that scribbles conductive coating is except that all scribbling insulating coating with all surface insulated conductor contacts.
Further, be provided with three frameworks in the described support, wherein a slice piezoelectric ceramic piece is fixed in the framework, and three piezoelectric ceramic pieces are connected with boost module by the insulated conductor back of connecting successively.
Further, be provided with a plurality of substrate cards around the described framework, this substrate cartoon is crossed and is bolted on the framework, and this substrate card is provided with and is used for the V-type groove that piezoelectric ceramic piece snaps in.
Further, be provided with soft rubber in the groove of described substrate card.
Further, the material selection plastics of described substrate card.
Further, corrosion resistant plastics of the material selection of described support or scribble the metal of anti-corrosive paint.
Further, the material selection lead zirconate titanate of described piezoelectric ceramic piece.
Further, described more than one generator unit is connected in parallel by insulated conductor, and is connected with boost module.
Further, the vertical sea level of described Blast Furnace Top Gas Recovery Turbine Unit (TRT) places seawater, and is fixed in bank base or seabed.
Further, described energy storage device is a storage battery.
From Wave power generation device technical scheme of the present utility model as can be seen, the utility model comprises the Blast Furnace Top Gas Recovery Turbine Unit (TRT) that connects successively, boost module, rectification module and energy storage device, it is characterized in that, described Blast Furnace Top Gas Recovery Turbine Unit (TRT) comprises at least one generator unit, this generator unit comprises support, place the piezoelectric ceramic piece in the support, and insulated conductor, the two sides of described piezoelectric ceramic piece all scribbles conductive coating, described piezoelectric ceramic piece is connected with boost module by the insulated conductor that is connected piezoelectric ceramic piece two sides conductive coating, this piezoelectric ceramic piece that scribbles conductive coating is except that all scribbling insulating coating with all surface insulated conductor contacts, Wave power generation device than prior art, the utility model is under the prerequisite that guarantees generating efficiency, have simple in structure, cost is low, is convenient to the effect of extensively promoting.
Description of drawings
The embodiment circuit block diagram that Fig. 1 provides for the utility model.
The embodiment front view that Fig. 2 provides for the utility model generator unit.
The local enlarged side view of an embodiment that Fig. 3 provides for the utility model generator unit.
Embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
For solving the Wave power generation device of prior art, complex structure, the technical problem that technical difficulty is big and energy conversion efficiency is low, the utility model provides a kind of Wave power generation device, comprise the Blast Furnace Top Gas Recovery Turbine Unit (TRT) that connects successively, boost module, rectification module and energy storage device, it is characterized in that, described Blast Furnace Top Gas Recovery Turbine Unit (TRT) comprises at least one generator unit, this generator unit comprises support, place the piezoelectric ceramic piece in the support, and insulated conductor, the two sides of described piezoelectric ceramic piece all scribbles conductive coating, described piezoelectric ceramic piece is connected with boost module by the insulated conductor that is connected piezoelectric ceramic piece two sides conductive coating, and this piezoelectric ceramic piece that scribbles conductive coating is except that all scribbling insulating coating with all surface insulated conductor contacts.Than the Wave power generation device of prior art, the utility model Wave power generation device guaranteeing under the prerequisite of generating efficiency, has simple in structurely, and cost is low, is convenient to the effect of extensively promoting.
In order to enable those skilled in the art to understand better, realize the utility model, the utility model is elaborated below by specific embodiment.
Embodiment one
Fig. 1 consults Fig. 1 for the embodiment circuit block diagram that the utility model provides, and Wave power generation device comprises Blast Furnace Top Gas Recovery Turbine Unit (TRT) 1, boost module 2, rectification module 3 and the energy storage device 5 that connects successively, and described Blast Furnace Top Gas Recovery Turbine Unit (TRT) 1 comprises a generator unit 4.The embodiment front view that Fig. 2 provides for the utility model generator unit, consult Fig. 2 in the lump, generator unit 4 comprises the support 41 with three frameworks, be individually fixed in three piezoelectric ceramic pieces 43 in three frameworks, and four thoroughly do away with edge lead 42, wherein the two sides of each sheet piezoelectric ceramic piece 43 all scribbles conductive coating 46, and three piezoelectric ceramic pieces 43 thoroughly do away with 42 series connection of edge lead by being connected four of piezoelectric ceramic piece 43 two sides conductive coatings 46, and the insulated conductor 42 that does not connect (promptly having free end) by two one ends is connected with boost module 2, make two surfaces of a plurality of piezoelectric ceramic pieces 43 produce voltage in the compressing lower compression of wave fluctuation, and after receiving boost module 2 and rectification module 3 after insulated conductor 42 series connection, be energy storage device 5 power supply (see figure 1)s, the piezoelectric ceramic piece 43 that above-mentioned each sheet scribbles conductive coating 46 is except that all scribbling insulating coating 47 with all surface insulated conductor 42 contacts, purpose is to prevent to leak electricity when generator unit 4 from entering in the water.It should be noted that at this framework number that support 41 in present embodiment has and the number of piezoelectric ceramic piece 43 are not limited to 3, can be 1,2,4,5,6 or the like, its concrete numerical value can be taken all factors into consideration according to the cost of the size of energy output and Blast Furnace Top Gas Recovery Turbine Unit (TRT) by the designer and obtains.
On the basis of embodiment one, the material of described support 41 is preferably corrosion resistant plastics or scribbles the metal of anti-corrosive paint, and purpose is to avoid generator unit 4 to place seawater, by seawater corrosion.
On the basis of embodiment one, the material of described piezoelectric ceramic piece 43 is preferably the lead zirconate titanate of cheap and better performances, and certainly, the material of piezoelectric ceramic piece 43 of the present utility model is not limited to lead zirconate titanate, can also comprise other materials, all can as long as belong to the material of piezoelectric ceramic piece 43.
On the basis of embodiment one, described insulating coating 47 is preferably insulating varnish.
On the basis of embodiment one, described energy storage device 5 is preferably storage battery, can also all belong to protection range of the present utility model for other any energy storage device 5 certainly.
As the further preferred version of embodiment one, described Blast Furnace Top Gas Recovery Turbine Unit (TRT) 1 vertical sea level places seawater, and is fixed in bank base or seabed, and purpose is to collect the seawater energy better, improves the generating efficiency of the utility model Wave power generation device.
Embodiment two
Consult Fig. 1 and Fig. 2, Wave power generation device comprises the Blast Furnace Top Gas Recovery Turbine Unit (TRT) 1 that connects successively, boost module 2, rectification module 3 and energy storage device 5, described Blast Furnace Top Gas Recovery Turbine Unit (TRT) 1 comprises a generator unit 4, comprise support 41 with three frameworks, be individually fixed in three piezoelectric ceramic pieces 43 in three frameworks, and four thoroughly do away with edge lead 42, wherein the two sides of each sheet piezoelectric ceramic piece 43 all scribbles conductive coating 46, and three piezoelectric ceramic pieces 43 thoroughly do away with 42 series connection of edge lead by being connected four of piezoelectric ceramic piece 43 two sides conductive coatings 46, and the insulated conductor 42 that does not connect (promptly having free end) by two one ends is connected with boost module 2, and the piezoelectric ceramic piece 43 that above-mentioned each sheet scribbles conductive coating 46 is except that all scribbling insulating coating 47 with all surface insulated conductor 42 contacts.
Consult Fig. 1 and Fig. 3 in the lump, be provided with a plurality of substrate cards 44 around the described framework, and per eight substrate cards 44 are evenly distributed between the framework of a piezoelectric ceramic piece 43 and support 41, be that each sheet piezoelectric ceramic piece 43 is fixed in the framework of support 41 by eight substrate cards 44, its concrete structure and annexation are, this substrate card 44 is fixed on the framework of support 41 by bolt 49, and this substrate card 44 is provided with the V-type groove 45 that piezoelectric ceramic piece 43 snaps in.Certainly, each sheet piezoelectric ceramic piece 43 is fixed on that needed substrate card 44 quantity are not limited to 8 in the framework of support 41, and its number can be decided according to designer's needs, also can be 12 or the like.
Compare with enforcement one, the difference of embodiment two is, each sheet piezoelectric ceramic piece 43 is fixed in the framework of support 41 by a plurality of substrate cards 44, described substrate card 44 is fixed on the framework of support 41 by bolt 49, and this substrate card 44 is provided with and is used for the V-type groove 45 that piezoelectric ceramic piece 43 snaps in, this is the interior a kind of optimal way of framework that piezoelectric ceramic piece 43 is fixed in support 41, and effect is both to be convenient to install, and also is convenient to pull down.
In concrete enforcement, because piezoelectric ceramic piece 43 hardness are very high, but easily crisp, therefore, substrate card 44 can not be selected too hard material for use, in order to avoid piezoelectric ceramic piece 43 is broken, the material of then described substrate card 44 is preferably plastics, and certainly, substrate card 44 of the present utility model is not limited to plastics, also can be and select other not too hard material for use, avoid making piezoelectric ceramic piece 43 to break and get final product.
Further preferred version as embodiment two, be provided with soft rubber 48(in the groove 45 of described substrate card 44 and see Fig. 3), purpose is, when avoiding piezoelectric ceramic piece 43 to snap in the groove 45 of substrate card 44, the conductive coating 46 and the insulating coating 47 that are coated with on the piezoelectric ceramic piece 43 are worn away, thereby guaranteed the utility model safety, reliably work.
(comprise embodiment one at the foregoing description, embodiment two, and the expansion embodiment of embodiment one and embodiment two) on the basis, can further improve, be that described more than one generator unit 4 is connected in parallel by insulated conductor 42, be connected with boost module 2 again, its objective is in order to improve the generation current of the utility model Wave power generation device.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (10)
1. Wave power generation device, comprise the Blast Furnace Top Gas Recovery Turbine Unit (TRT) that connects successively, boost module, rectification module and energy storage device, it is characterized in that, described Blast Furnace Top Gas Recovery Turbine Unit (TRT) comprises at least one generator unit, this generator unit comprises support, place the piezoelectric ceramic piece in the support, and insulated conductor, the two sides of described piezoelectric ceramic piece all scribbles conductive coating, described piezoelectric ceramic piece is connected with boost module by the insulated conductor that is connected piezoelectric ceramic piece two sides conductive coating, and this piezoelectric ceramic piece that scribbles conductive coating is except that all scribbling insulating coating with all surface insulated conductor contacts.
2. Wave power generation device according to claim 1 is characterized in that, is provided with three frameworks in the described support, and wherein a slice piezoelectric ceramic piece is fixed in the framework, and three piezoelectric ceramic pieces are connected with boost module by the insulated conductor back of connecting successively.
3. Wave power generation device according to claim 2 is characterized in that, is provided with a plurality of substrate cards around the described framework, and this substrate cartoon is crossed and is bolted on the framework, and this substrate card is provided with and is used for the V-type groove that piezoelectric ceramic piece snaps in.
4. Wave power generation device according to claim 3 is characterized in that, is provided with soft rubber in the groove of described substrate card.
5. Wave power generation device according to claim 3 is characterized in that, the material selection plastics of described substrate card.
6. according to each described Wave power generation device of claim 1 to 5, it is characterized in that corrosion resistant plastics of the material selection of described support or scribble the metal of anti-corrosive paint.
7. according to each described Wave power generation device of claim 1 to 5, it is characterized in that the material selection lead zirconate titanate of described piezoelectric ceramic piece.
8. according to each described Wave power generation device of claim 1 to 5, it is characterized in that described Blast Furnace Top Gas Recovery Turbine Unit (TRT) comprises a plurality of generator units, and a plurality of generator unit is by the insulated conductor parallel connection, and is connected with boost module.
9. according to each described Wave power generation device of claim 1 to 5, it is characterized in that the vertical sea level of described Blast Furnace Top Gas Recovery Turbine Unit (TRT) places seawater, and be fixed in bank base or seabed.
10. according to each described Wave power generation device of claim 1 to 5, it is characterized in that described energy storage device is a storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206691231U CN201937322U (en) | 2010-12-20 | 2010-12-20 | Sea wave power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206691231U CN201937322U (en) | 2010-12-20 | 2010-12-20 | Sea wave power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201937322U true CN201937322U (en) | 2011-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206691231U Expired - Fee Related CN201937322U (en) | 2010-12-20 | 2010-12-20 | Sea wave power generation device |
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| Country | Link |
|---|---|
| CN (1) | CN201937322U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401305A (en) * | 2011-09-30 | 2012-04-04 | 昆明理工大学 | Underwater light-emitting diode (LED) lamp array using sea wave and tide for power supply and energy storage |
| CN102969937A (en) * | 2012-11-20 | 2013-03-13 | 杨东川 | Sea pressure power generation device |
| CN103195640A (en) * | 2013-03-12 | 2013-07-10 | 张平 | Array wave power generating device |
| CN106337774A (en) * | 2016-11-25 | 2017-01-18 | 华南农业大学 | Multi-dimensional energy ocean wave power generation device |
-
2010
- 2010-12-20 CN CN2010206691231U patent/CN201937322U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401305A (en) * | 2011-09-30 | 2012-04-04 | 昆明理工大学 | Underwater light-emitting diode (LED) lamp array using sea wave and tide for power supply and energy storage |
| CN102969937A (en) * | 2012-11-20 | 2013-03-13 | 杨东川 | Sea pressure power generation device |
| CN103195640A (en) * | 2013-03-12 | 2013-07-10 | 张平 | Array wave power generating device |
| CN106337774A (en) * | 2016-11-25 | 2017-01-18 | 华南农业大学 | Multi-dimensional energy ocean wave power generation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20161220 |