CN109256983A - Swing piezoelectricity Wave energy converting device with swash plate - Google Patents
Swing piezoelectricity Wave energy converting device with swash plate Download PDFInfo
- Publication number
- CN109256983A CN109256983A CN201810966655.2A CN201810966655A CN109256983A CN 109256983 A CN109256983 A CN 109256983A CN 201810966655 A CN201810966655 A CN 201810966655A CN 109256983 A CN109256983 A CN 109256983A
- Authority
- CN
- China
- Prior art keywords
- swash plate
- damping sheet
- wave energy
- axis
- floating
- 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
- 238000007667 floating Methods 0.000 claims abstract description 35
- 238000013016 damping Methods 0.000 claims abstract description 30
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000005188 flotation Methods 0.000 claims abstract description 16
- 239000000919 ceramic Substances 0.000 claims description 18
- 230000033001 locomotion Effects 0.000 abstract description 23
- 238000000034 method Methods 0.000 abstract description 5
- 238000010248 power generation Methods 0.000 abstract description 3
- 239000003643 water by type Substances 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 230000005284 excitation Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 230000002146 bilateral effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000007596 consolidation process Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002305 electric material Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
- H02N2/185—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators using fluid streams
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
- F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
-
- 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 present invention discloses the swing piezoelectricity Wave energy converting device with swash plate, belongs to piezoelectric material technical field of power generation.The present invention includes: flotation gear, wave energy capturing device, linkage and power generator, and the wave energy capturing device is swash plate 1, and swash plate 1 is equipped with axle bed 2;The flotation gear includes floating 11, No. four axis 13 of damping sheet and compressed spring 14, damping sheet 11 is floated in quadrangular frustum pyramid shaped, floating damping sheet 11 is connect with swash plate 1 by No. four axis 13, and is connected with compressed spring 14 simultaneously between swash plate 1 and floating damping sheet 11;The floating damping sheet 11 is equipped with rectangular recess and pedestal 8, and the linkage and power generator are arranged on floating damping sheet 11.The present invention controls mechanical movement using the mechanical device of simple possible, so that being more easier in different waters to the adjustment of device, whole device modularization, simplifies and builds process, extends service life and reduce maintenance cost.
Description
Technical field
The invention belongs to piezoelectric material technical field of power generation, and in particular to the swing piezoelectricity wave energy with swash plate turns
Changing device.
Background technique
With the progress of marine technology, the continuous improvement of Ocean Awareness, worldwide to the exploitation benefit of ocean
With obtaining to the conversion of ocean energy becomes the subject under discussion to become more and more important.No matter in coastal area or in ocean development platform region,
All there is the invasion that the wave generated is influenced by weather, harmfulness is self-evident.The mankind have built anti-wave facility thus, former
Reason is by the power dissipation of wave, and a portion can be by conversion.In the subject under discussion of ocean energy development and utilization, lead to
Cross new technology will be difficult to be utilized energy be gradually converted to part such energy can be recycled to proper energy amount by the energy of indirect utilization
Source monitoring is explored, or the energy that largely can directly utilize is converted to using technology.
Favor of the piezoelectric material because of its special nature by many designers.In marine field, it also has huge latent
Can, how correctly to become it using the key link in chain using its property.This just requires simultaneously the characteristics of to ocean energy
It is concluded and is utilized with the characteristics of piezoelectric material power generation.
Ocean energy is develop and useedd, generation and practice principle with new technology, while already present technical field is also
The present invention must by with support, the present invention is namely based on such technological accumulation and inheritance and generates.
Summary of the invention
Goal of the invention: based on people to the understanding of shielding, in conjunction with the understanding to China's seashore wave condition and to pressure
The utilization of electric material, the invention proposes a kind of swing piezoelectricity Wave energy converting device with swash plate.It is further intended to
That widens piezoelectric material uses field, in combination with the understanding to shielding, sufficiently with the wave energy that can be utilized.In conjunction with it
The energy that its relevant technologies can be used as marine monitoring and searching system provides device, it is contemplated that preferably need to use high-frequency vibration as
The possessed forms of motion of piezoelectric material, and the low frequency movement form of wave is obviously difficult to meet, the present invention passes through mechanical fortune
It is dynamic that the low-frequency excitation of wave energy is become into required high frequency, while this is by pertinent arts such as cantilever beams.
The object of the present invention is achieved like this:
Swing piezoelectricity Wave energy converting device with swash plate, comprising: flotation gear, wave energy capturing device, company
Dynamic device and power generator, which is characterized in that the wave energy capturing device is swash plate 1, and swash plate 1 is equipped with axle bed 2;
The flotation gear includes floating 11, No. four axis 13 of damping sheet and compressed spring 14, floating damping sheet 11 in falling quadrangular frustum pyramid shaped,
Floating damping sheet 11 is connect with swash plate 1 by No. four axis 13, and is connected with compression simultaneously between swash plate 1 and floating damping sheet 11
Spring 14;The floating damping sheet 11 is equipped with rectangular recess and pedestal 8, and the linkage and power generator are arranged
On floating damping sheet 11.
The linkage includes: No.1 axis 3, connecting rod 4, sliding block 5,6, No. two axis 7 of circle wheel, clamp device 10 and No. three
Axis 12;The sliding block 5 is located in the rectangular recess on floating damping sheet 11, and sliding block 5 is equipped with small rod, the small rod
It is connected by clamp device 10 with circle wheel 6;One end of the connecting rod 4 is connect by No.1 axis 3 with the axle bed 2 on swash plate 1,
The other end of connecting rod 4 is connected by No. three axis 12 with sliding block 5;The circle wheel 6 is mounted on floating damping sheet 11 by No. two axis 7
On pedestal 8 on.
The power generator is piezoelectric cantilever 9, and piezoelectric cantilever 9 is mounted on the pedestal 8 on floating damping sheet 11,
Piezoelectric cantilever 9 is equipped with mass block and piezoelectric ceramic piece, and the mass block and piezoelectric ceramic piece are with piezoelectric cantilever 9 etc.
Width, and be resistant material.
Compared with prior art, the beneficial effects of the present invention are:
1, the source using swash plate as the main capture energy of device, not only reduces the effect of wave, while again
Increase the recycling to wave energy.
2, using the mechanical device of simple possible mechanical movement is controlled, so that in different waters to device
Adjustment is more easier.
3, the low frequency movement of wave is become to the high-frequency vibration of cantilever beam by mechanical movement, adapts to piezoelectric material properties,
Improve generating efficiency.The two sets of mechanical systems in left and right operate simultaneously with more piezoelectric cantilevers simultaneously, further increase wave energy benefit
With rate.
4, by whole device modularization, simplify and build process, extend service life and reduce maintenance cost.
Detailed description of the invention
Fig. 1 is the swing piezoelectricity Wave energy converting device entirety half sectional view that this has swash plate;
Fig. 2 is the isometric drawing of this swing piezoelectricity Wave energy converting device with swash plate;
Fig. 3 is this swing piezoelectricity Wave energy converting device and wave location diagram with swash plate.
Specific embodiment
The present invention is explained in detail with reference to the accompanying drawing:
Specific embodiment one:
Swing piezoelectricity Wave energy converting device designed by the present invention with swash plate includes flotation gear, wave energy
The parts such as acquisition equipment, linkage, power generator.
The main body of the flotation gear is a floating damping sheet 11, in quadrangular frustum pyramid shaped.Conducive to being suspended in device
In seawater, front end high spot is convenient for being formed with swash plate 1 with hole to be connected.And part is sequentially distributed on platform from front to back
Slot and pedestal 8, for linking installing component and forming specific mechanical movement form.It has constituted the basic framework of device,
Determine the locating field of device.Occupied space is also saved simultaneously, mechanical movement is enable preferably to realize.
Its main body of the wave energy capturing device is special swash plate 1, before end pieces and floating damping sheet 11
End forms axial connection.While receiving from Wave energy, it is in-built also to play the role of protective device.And institute
The material for stating swash plate 1 can be made of corrosion resistant stainless steel material.Be fixed with axle bed 2 in plate inner top side, to even
Bar 4 forms connection to the initial excitation as mechanical movement, while being connected with fixed compression between survey and floating pedestal in plate
Spring 14, to provide the restoring force of swash plate 1.To enable Wave energy periodically to be captured and be utilized by device,
Without worrying to lead to swash plate 1 and the stuck situation of pedestal because wave intensity is excessive.
The linkage is made of connecting rod 4, sliding block 5 and an eccentric wheel mechanism.Wherein sliding block 5 is satisfied with floating resistance
In the slot at 11 center of Buddhist nun's plate, sliding block 5 is made to form linear reciprocating motion.And axle bed is cast on the outside of sliding block 5 for placing connecting rod 4, such as
This connecting rod is just connected to swash plate and sliding block, provides the power of movement for sliding block 5.The left and right sides of sliding block 5 is cast with fixing axle
Since connecting eccentric wheel mechanism.And eccentric wheel mechanism is then made of two small rods and circle wheel, two of them small rod side is solid
It is connected at the fixing axle of sliding block, the other side is connected at circle wheel eccentric position and ensures its degree of consolidation with fastener.Circle wheel simultaneously
Center be connected at the pedestal on flotation gear by axis and nut, make it pivoting, circle wheel side is welded with plectrum, dials
Piece is arranged by certain angle.The linear reciprocating motion of sliding block has so just been become to by this set mechanical system the past after-combustion of round wheel
The swing of axis provides initial excitation for power generator.And the mechanical movement means are all made of materials such as stainless steels.Simultaneously
Since the mechanical movement means connection relationship is more simple, it is easier to guarantee that the stability of system and different waters transport device
The requirement of dynamic accuracy.Improve the benefit of energy to a greater extent by the connection independently of connecting rod at left and right sides of sliding block
With rate, and it can guarantee the relative independentability of side-to-side movement mechanical system, no correlation interference.
The power generator is made of cantilever beam, mass block, piezoelectric ceramic piece etc..Wherein cantilever beam is consolidated in floating resistance
At the pedestal of Buddhist nun's plate tail portion.And cantilever beam is parallel with bottom surface, can guarantee that the plectrum in the mechanical movement means on circle wheel can rise
To the effect of initial excitation.Each cantilever beam far from pedestal one end be equipped with the equal-sized mass block of weight, each cantilever beam with
The close unilateral or bilateral beam face root of pedestal is sticked and has piezoelectric ceramic piece, and piezoelectric ceramic piece passes through epoxy resin glue,
Mass block is connected in the front end of cantilever beam by welding.And the piezoelectric ceramics and weight block are all wide with cantilever beam, make pottery in piezoelectricity
Tile electroplate electrode, thickness direction polarization, the three constitute piezoelectric cantilever.While in order to propose wave energy utilization rate
Height, piezoelectric cantilever all arrange more on the pedestal of left and right tail end, stir piezoelectric cantilever by eccentric wheel mechanism.
Illustrate a specific embodiment of the invention, the swing piezoelectricity with swash plate of present embodiment in conjunction with attached drawing 1
The parts such as Wave energy converting device, including flotation gear, wave energy capturing device, linkage, power generator.The floating dress
Set main body for floating damping sheet 11 its in fall quadrangular frustum pyramid shaped.11 upper end of damping sheet has pedestal 8 for fixing piezoelectric cantilever, with
The slot of front end and the axis hole of head end constitute the basic framework of device.
The swing piezoelectricity Wave energy converting device with swash plate, it is characterised in that: in the flotation gear
Front end is connected with swash plate 1 by No. four axis 13, to capture wave energy and carry out anti-wave.One end is surveyed in swash plate 1 passes through spiral shell
The fasteners such as nail are fixed with axle bed 2, the connection for connecting rod.Fixed compression is connected between the flotation gear and swash plate simultaneously
Spring 14, for providing restoring force.
The swing piezoelectricity Wave energy converting device with swash plate, it is characterised in that: in the linkage
Including parts such as connecting rod, sliding block and an eccentric wheel mechanisms.Connecting rod 4 is connected to 2 He of pedestal by No.1 axis 3 and No. three axis 12
On sliding block 5.Sliding block 5 is placed in slot to form linear reciprocating motion.Affixed two small rod in the left and right sides of sliding block 5, passes through
Clamp device 10 is affixed with the circle wheel 6 of the left and right sides respectively.Circle wheel 6 is connected on pedestal by No. two axis 7 simultaneously, so that circle wheel energy
Back and forth swinging around axle center is done, to provide original excitation.
The swing piezoelectricity Wave energy converting device with swash plate, it is characterised in that: in the power generator
In, main body is piezoelectric cantilever 9, is fixed on pedestal 8, and each cantilever beam is equal in magnitude equipped with weight far from pedestal one end
Mass block, each cantilever beam and the close unilateral or bilateral beam face root of pedestal are sticked and have piezoelectric ceramic piece, and piezoelectric ceramics
Piece is connected in the front end of cantilever beam by welding by epoxy resin glue, mass block.And the piezoelectric ceramics and weight block are all
It is wide with cantilever beam, and it is resistant material composition, in piezoelectric ceramic piece electroplate electrode, thickness direction polarization.
The specific course of work and principle:
Such as attached drawing 3, the present invention floats across the sea by flotation gear.In the present invention, swash plate 1 is past by wave A's
The impact in multiple period gives 5 one thrusts of sliding block being fixed in slot by connecting rod when its impact by wave A, be allowed to
Preceding movement, while driving circle wheel 6 to do forward swing around No. two axis 7 by small rod and clamp device 10.Circle in swing process
Plectrum on wheel 6, which can stir piezoelectric cantilever 9, makes it do the vibration of curved high frequency, and is pasted on cantilever beam root simultaneously
Piezoelectric ceramic piece generates periodic stress because of its bending deformation effect, because piezoelectric effect generates electricity on piezoelectric ceramics surface
Lotus can further utilize.When unrestrained A decorporates, fixed compressed spring is supplied to 1 one restoring forces of swash plate, similarly, linkage
It so that disk 6 is done swing backward around No. two axis 7, while stir piezoelectric cantilever.Reciprocal movement not only increases wave
The utilization rate of unrestrained energy, while playing the role of anti-wave again.
Specific embodiment two:
Based on people to the understanding of shielding, in conjunction with the understanding to China's seashore wave condition and to the fortune of piezoelectric material
With the invention proposes a kind of swing piezoelectricity Wave energy converting device with swash plate.It is further intended to widen piezoresistive material
Material uses field, in combination with the understanding to shielding, sufficiently with the wave energy that can be utilized.In conjunction with other the relevant technologies
The energy that can be used as marine monitoring and searching system provides device.The swing piezoelectricity wave of swash plate is had designed by the present invention
Unrestrained energy conversion equipment includes the parts such as flotation gear, wave energy capturing device, linkage, power generator.The wave energy is caught
Obtaining its main body of device is special swash plate, forms axial connection by end pieces and floating damping front edge of board.Come receiving
While from Wave energy, it is in-built also to play the role of protective device.And the material of the swash plate can be by meeting
The resistant material of condition is constituted.It is fixed with axle bed in plate inner top side, to form connection with connecting rod to as mechanical
The initial excitation of movement, while being surveyed in plate and being connected with fixed compressed spring between floating pedestal, to provide the extensive of swash plate
Multiple power.To enable Wave energy periodically to be captured and be utilized by device, led without worry because wave intensity is excessive
Cause swash plate and the stuck situation of pedestal.
Swing piezoelectricity Wave energy converting device with swash plate includes flotation gear, wave energy capturing device, gearing
The parts such as device, power generator, it is characterised in that: the main body of the flotation gear is a floating damping sheet 11, in four
Prism-frustum-shaped, conducive to device is suspended in seawater, front end high spot is convenient for being formed with swash plate 1 with hole to be connected, and platform
On be sequentially distributed partial groove and pedestal 8 from front to back, for linking installing component and forming specific mechanical movement situation structure
At the basic framework of device.
Its main body of the wave energy capturing device is special swash plate 1, before end pieces and floating damping sheet 11
The axial connection of end formation, has been fixed with axle bed 2 in plate inner top side, has been formed and linked with connecting rod 4, while plate inside and floating pedestal
Between be connected with fixed compressed spring 14.
The linkage is made of connecting rod 4, sliding block 5 and an eccentric wheel mechanism, and wherein sliding block 5 is satisfied with floating resistance
So that sliding block is formed linear reciprocating motion in the slot at Buddhist nun's plate center, and be cast with axle bed on the outside of sliding block 5 for placing connecting rod 4, so connects
Bar 4 is just connected to swash plate 1 and sliding block 5, and the left and right sides of sliding block 5 has been cast with connecting eccentric wheel mechanism since fixing axle.And it is eccentric
Wheel mechanism is then made of two small rods and circle wheel, and two of them small rod side is fixed at the fixing axle of sliding block 5, the other side
It is connected at circle wheel eccentric position and ensures its degree of consolidation with fastener.The center of circle wheel is connected to floating by axis and nut simultaneously
At pedestal on device, circle wheel side is welded with plectrum, and plectrum is arranged by certain angle.
In the power generator, main body is piezoelectric cantilever 9, is fixed on pedestal 8, and each cantilever beam is separate
Pedestal one end is equipped with the equal-sized mass block of weight, and each cantilever beam unilateral or bilateral beam face root close with pedestal is sticked
There is piezoelectric ceramic piece, and piezoelectric ceramic piece passes through epoxy resin glue, mass block is connected in the front end of cantilever beam by welding, and
The piezoelectric ceramics and weight block are all wide with cantilever beam, and in piezoelectric ceramic piece electroplate electrode, thickness direction polarization.
The swash plate is when its impact by wave or the power by spring are restored by connecting rod to being fixed in slot
One thrust of sliding block or pulling force, are allowed to front-rear reciprocation movement, while it is past to drive circle wheel to do around axis by small rod and clamp device
Multiple swing.Plectrum in swing process on circle wheel 6, which can stir piezoelectric cantilever 9, makes it do the vibration of curved high frequency.
Claims (3)
1. having the swing piezoelectricity Wave energy converting device of swash plate, comprising: flotation gear, wave energy capturing device, gearing
Device and power generator, which is characterized in that the wave energy capturing device is swash plate (1), and swash plate (1) is equipped with axle bed
(2);The flotation gear includes floating damping sheet (11), No. four axis (13) and compressed spring (14), is floated damping sheet (11)
It in quadrangular frustum pyramid shaped, floats damping sheet (11) and is connect with swash plate (1) by No. four axis (13), and swash plate (1) and floating resistance
Compressed spring (14) are connected with simultaneously between Buddhist nun's plate (11);The floating damping sheet (11) is equipped with rectangular recess and pedestal (8),
The linkage and power generator is arranged in floating damping sheet (11).
2. the swing piezoelectricity Wave energy converting device according to claim 1 with swash plate, which is characterized in that described
Linkage include: No.1 axis (3), connecting rod (4), sliding block (5), circle wheel (6), No. two axis (7), clamp device (10) and No. three
Axis (12);The sliding block (5) is located in the rectangular recess in floating damping sheet (11), and sliding block (5) is equipped with small rod, described
Small rod by clamp device (10) with circle take turns (6) be connected;One end of the connecting rod (4) passes through No.1 axis (3) and anti-wave
Axle bed (2) connection on plate (1), the other end of connecting rod (4) are connected by No. three axis (12) with sliding block (5);The circle wheel (6)
It is mounted on the pedestal (8) in floating damping sheet (11) by No. two axis (7).
3. the swing piezoelectricity Wave energy converting device according to claim 1 with swash plate, which is characterized in that described
Power generator be piezoelectric cantilever (9), piezoelectric cantilever (9) be mounted on floating damping sheet (11) on pedestal (8) on, piezoelectricity
Cantilever beam (9) is equipped with mass block and piezoelectric ceramic piece, and the mass block and piezoelectric ceramic piece are with piezoelectric cantilever (9) etc.
Width, and be resistant material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810966655.2A CN109256983A (en) | 2018-08-23 | 2018-08-23 | Swing piezoelectricity Wave energy converting device with swash plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810966655.2A CN109256983A (en) | 2018-08-23 | 2018-08-23 | Swing piezoelectricity Wave energy converting device with swash plate |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109256983A true CN109256983A (en) | 2019-01-22 |
Family
ID=65050342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810966655.2A Pending CN109256983A (en) | 2018-08-23 | 2018-08-23 | Swing piezoelectricity Wave energy converting device with swash plate |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109256983A (en) |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111188720A (en) * | 2020-03-11 | 2020-05-22 | 荆门创佳机械科技有限公司 | Swing plate impact 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 |
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 |
CN111336054A (en) * | 2020-04-15 | 2020-06-26 | 荆门创佳机械科技有限公司 | Rocker type wave energy power generation device |
CN111350626A (en) * | 2020-04-14 | 2020-06-30 | 荆门创佳机械科技有限公司 | Swing plate spring type wave power generation device with torsion spring |
CN111365166A (en) * | 2020-04-23 | 2020-07-03 | 荆门创佳机械科技有限公司 | Inclined wave-facing plate type wave power generation device |
CN111365161A (en) * | 2020-04-14 | 2020-07-03 | 荆门创佳机械科技有限公司 | Torsion spring's pendulum plate formula wave energy power generation facility |
CN111365176A (en) * | 2020-04-28 | 2020-07-03 | 荆门创佳机械科技有限公司 | Inclined wave-facing plate spring type wave power generation device with controllable swing plate |
CN111365165A (en) * | 2020-04-16 | 2020-07-03 | 荆门创佳机械科技有限公司 | Rocking beam type wave energy power generation device |
CN111365163A (en) * | 2020-04-13 | 2020-07-03 | 荆门创佳机械科技有限公司 | Swing plate type wave power generation device with torsion spring |
CN111365183A (en) * | 2020-05-06 | 2020-07-03 | 荆门创佳机械科技有限公司 | Inclined wave-facing plate rocker type wave power generation device |
CN111365184A (en) * | 2020-04-09 | 2020-07-03 | 荆门创佳机械科技有限公司 | Belt-driven wave power generation device |
CN111365164A (en) * | 2020-04-14 | 2020-07-03 | 荆门创佳机械科技有限公司 | Swing plate spring type wave power generation device with torsion springs |
CN111365169A (en) * | 2020-04-26 | 2020-07-03 | 荆门创佳机械科技有限公司 | Tilting wave-facing plate swinging type wave power generation device |
CN111365167A (en) * | 2020-04-24 | 2020-07-03 | 荆门创佳机械科技有限公司 | Inclined wave-facing plate impact type wave power generation device |
CN111365168A (en) * | 2020-04-24 | 2020-07-03 | 荆门创佳机械科技有限公司 | Controllable inclined wave energy power generation device |
CN111365175A (en) * | 2020-04-28 | 2020-07-03 | 荆门创佳机械科技有限公司 | Swing plate spring type wave power generation device with inclined wave-facing plate |
CN111365180A (en) * | 2020-04-30 | 2020-07-03 | 荆门创佳机械科技有限公司 | Inclined wave-facing plate type wave power generation device with torsion spring |
CN111365174A (en) * | 2020-04-28 | 2020-07-03 | 荆门创佳机械科技有限公司 | Swing plate spring type wave power generation device of inclined wave-facing plate |
CN111365182A (en) * | 2020-05-06 | 2020-07-03 | 荆门创佳机械科技有限公司 | Inclined wave-facing plate rocker type wave power generation device |
CN111396238A (en) * | 2020-04-07 | 2020-07-10 | 荆门创佳机械科技有限公司 | Belt-driven swinging plate type wave power generation device |
CN113374620A (en) * | 2021-04-21 | 2021-09-10 | 杨汗青 | Ocean floating platform seawater kinetic energy system |
CN114753961A (en) * | 2022-03-18 | 2022-07-15 | 湖南大学 | Multi-directional bistable wave energy converter |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1263209A (en) * | 1999-02-12 | 2000-08-16 | 陶志连 | Four-bar wave power generator |
JP2000308374A (en) * | 1999-04-14 | 2000-11-02 | Central Giken Kogyo Kk | Screw rod drive mechanism by ultrasonic-wave vibrator |
CN101814859A (en) * | 2010-04-02 | 2010-08-25 | 清华大学 | Wave power piezoelectric generating device |
CN103475263A (en) * | 2013-08-21 | 2013-12-25 | 南京航空航天大学 | Tab type piezoelectric generation device and method |
CN203614315U (en) * | 2013-11-13 | 2014-05-28 | 大连海洋大学 | Bottom-sitting wave power generation device |
CN104079207A (en) * | 2014-07-15 | 2014-10-01 | 哈尔滨工业大学 | Piezoelectric power generation device and method for capturing wave energy in vertical direction |
CN205047355U (en) * | 2015-09-24 | 2016-02-24 | 魏邦钦 | Sea wave electricity generating device |
CN106050570A (en) * | 2016-06-04 | 2016-10-26 | 上海大学 | Wind energy collector based on flexible polymer piezoelectric material |
CN107086653A (en) * | 2017-06-15 | 2017-08-22 | 吉林大学 | A kind of electric battery of magnetic coupling Flow vibration type piezoelectric self |
CN206770100U (en) * | 2017-05-02 | 2017-12-19 | 苏州大学 | A kind of combined type Wave energy collecting device |
CN207033644U (en) * | 2017-07-25 | 2018-02-23 | 青岛大学 | A kind of electric generator using sea wave energy based on piezo-electric effect |
-
2018
- 2018-08-23 CN CN201810966655.2A patent/CN109256983A/en active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1263209A (en) * | 1999-02-12 | 2000-08-16 | 陶志连 | Four-bar wave power generator |
JP2000308374A (en) * | 1999-04-14 | 2000-11-02 | Central Giken Kogyo Kk | Screw rod drive mechanism by ultrasonic-wave vibrator |
CN101814859A (en) * | 2010-04-02 | 2010-08-25 | 清华大学 | Wave power piezoelectric generating device |
CN103475263A (en) * | 2013-08-21 | 2013-12-25 | 南京航空航天大学 | Tab type piezoelectric generation device and method |
CN203614315U (en) * | 2013-11-13 | 2014-05-28 | 大连海洋大学 | Bottom-sitting wave power generation device |
CN104079207A (en) * | 2014-07-15 | 2014-10-01 | 哈尔滨工业大学 | Piezoelectric power generation device and method for capturing wave energy in vertical direction |
CN205047355U (en) * | 2015-09-24 | 2016-02-24 | 魏邦钦 | Sea wave electricity generating device |
CN106050570A (en) * | 2016-06-04 | 2016-10-26 | 上海大学 | Wind energy collector based on flexible polymer piezoelectric material |
CN206770100U (en) * | 2017-05-02 | 2017-12-19 | 苏州大学 | A kind of combined type Wave energy collecting device |
CN107086653A (en) * | 2017-06-15 | 2017-08-22 | 吉林大学 | A kind of electric battery of magnetic coupling Flow vibration type piezoelectric self |
CN207033644U (en) * | 2017-07-25 | 2018-02-23 | 青岛大学 | A kind of electric generator using sea wave energy based on piezo-electric effect |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111188720A (en) * | 2020-03-11 | 2020-05-22 | 荆门创佳机械科技有限公司 | Swing plate impact type wave power generation device |
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 |
CN111396238A (en) * | 2020-04-07 | 2020-07-10 | 荆门创佳机械科技有限公司 | Belt-driven swinging plate type wave power generation device |
CN111365184A (en) * | 2020-04-09 | 2020-07-03 | 荆门创佳机械科技有限公司 | Belt-driven wave power generation device |
CN111365163A (en) * | 2020-04-13 | 2020-07-03 | 荆门创佳机械科技有限公司 | Swing plate type wave power generation device with torsion spring |
CN111365164A (en) * | 2020-04-14 | 2020-07-03 | 荆门创佳机械科技有限公司 | Swing plate spring type wave power generation device with torsion springs |
CN111350626A (en) * | 2020-04-14 | 2020-06-30 | 荆门创佳机械科技有限公司 | Swing plate spring type wave power generation device with torsion spring |
CN111365161A (en) * | 2020-04-14 | 2020-07-03 | 荆门创佳机械科技有限公司 | Torsion spring's pendulum plate formula wave energy power generation facility |
CN111336054A (en) * | 2020-04-15 | 2020-06-26 | 荆门创佳机械科技有限公司 | Rocker type wave energy power generation device |
CN111365165A (en) * | 2020-04-16 | 2020-07-03 | 荆门创佳机械科技有限公司 | Rocking beam type wave energy power generation device |
CN111365166A (en) * | 2020-04-23 | 2020-07-03 | 荆门创佳机械科技有限公司 | Inclined wave-facing plate type wave power generation device |
CN111365168A (en) * | 2020-04-24 | 2020-07-03 | 荆门创佳机械科技有限公司 | Controllable inclined wave energy power generation device |
CN111365167A (en) * | 2020-04-24 | 2020-07-03 | 荆门创佳机械科技有限公司 | Inclined wave-facing plate impact type wave power generation device |
CN111365169A (en) * | 2020-04-26 | 2020-07-03 | 荆门创佳机械科技有限公司 | Tilting wave-facing plate swinging type wave power generation device |
CN111365175A (en) * | 2020-04-28 | 2020-07-03 | 荆门创佳机械科技有限公司 | Swing plate spring type wave power generation device with inclined wave-facing plate |
CN111365174A (en) * | 2020-04-28 | 2020-07-03 | 荆门创佳机械科技有限公司 | Swing plate spring type wave power generation device of inclined wave-facing plate |
CN111365176A (en) * | 2020-04-28 | 2020-07-03 | 荆门创佳机械科技有限公司 | Inclined wave-facing plate spring type wave power generation device with controllable swing plate |
CN111365180A (en) * | 2020-04-30 | 2020-07-03 | 荆门创佳机械科技有限公司 | Inclined wave-facing plate type wave power generation device with torsion spring |
CN111365183A (en) * | 2020-05-06 | 2020-07-03 | 荆门创佳机械科技有限公司 | Inclined wave-facing plate rocker type wave power generation device |
CN111365182A (en) * | 2020-05-06 | 2020-07-03 | 荆门创佳机械科技有限公司 | Inclined wave-facing plate rocker type wave power generation device |
CN113374620A (en) * | 2021-04-21 | 2021-09-10 | 杨汗青 | Ocean floating platform seawater kinetic energy system |
CN114753961A (en) * | 2022-03-18 | 2022-07-15 | 湖南大学 | Multi-directional bistable wave energy converter |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109256983A (en) | Swing piezoelectricity Wave energy converting device with swash plate | |
US8134281B2 (en) | Electrical generators for use in unmoored buoys and the like platforms with low-frequency and time-varying oscillatory motions | |
CN106555727B (en) | Ocean wave energy piezoelectric power generation device and working mode thereof | |
CN107191312B (en) | Wave energy power generation equipment | |
CN213574445U (en) | Wave energy piezoelectric power generation device | |
CN101814859A (en) | Wave power piezoelectric generating device | |
US9416766B2 (en) | Energy-capturing floating breakwater | |
CN110594077A (en) | Compound pendulum frequency-raising type wave energy collecting device | |
CN105156260A (en) | Oscillating type hydrofoil end vibration excitation wave energy conversion device | |
CN102444536B (en) | Small-sized marine piezoelectric electricity generating device | |
CN111980845B (en) | Wave energy conversion device and conversion method | |
KR101060667B1 (en) | Piezoelectric Generator | |
CN112407170A (en) | From wireless sensing ocean monitoring platform of taking electricity generation function | |
JP2007195364A (en) | Reciprocating motion utilizing type power generating method | |
Santhosh et al. | A review on front end conversion in ocean wave energy converters | |
CN211082122U (en) | Compound pendulum frequency-raising type wave energy collecting device | |
US20100109330A1 (en) | Installation For Producing Electrical Energy From Sea Waves Using the Basic Impulse Method | |
CN114542371A (en) | Wind power generation device utilizing vortex-induced vibration | |
CN109120182B (en) | Power generation device based on oscillating water column type piezoelectric cantilever beam | |
CN106702886B (en) | A kind of stiffness variable particle damping device suitable for bridge | |
CN104485847A (en) | Piezoelectric vibration electric generator | |
CN1075600C (en) | Wave energy unit | |
CN107448351B (en) | Array piezoelectric cantilever Wave energy converter with anti-wave floating drum | |
WO2009088311A2 (en) | Device for wave energy extraction | |
CN109274288B (en) | Floating piezoelectric wave energy conversion device with sliding connecting rod mechanism |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190122 |