CN105888942A - Floating type power generation device and method for collecting ocean wave current energy - Google Patents
Floating type power generation device and method for collecting ocean wave current energy Download PDFInfo
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- CN105888942A CN105888942A CN201610454921.4A CN201610454921A CN105888942A CN 105888942 A CN105888942 A CN 105888942A CN 201610454921 A CN201610454921 A CN 201610454921A CN 105888942 A CN105888942 A CN 105888942A
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Classifications
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- 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"
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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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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention relates to a floating type power generation device and method for collecting ocean wave current energy. The device is composed of a floating body, an energy conversion system and an oscillation column. Under impact of ocean currents and waves, blades rotate to drive the oscillation column to rotate, an inner coil embedded into an end butt joint head cuts a magnetic induction line formed by a rotary magnetic electrode, meanwhile, a protruding scraping sheet on the outer wall of the end butt joint head pushes and extrudes a piezoelectric patch on the inner wall of an energy conversion shell, and electric energy is generated. The ocean currents and the waves induce vortex-induced vibration of the oscillation column, floating, sinking and shaking of the floating body are caused by the waves, therefore, the oscillation column is driven to move, an end coil embedded into the end butt joint head cuts the magnetic induction line formed by the vibration magnetic electrode, and electric energy is generated. Under the rotating and vibrating action of the oscillation column, the ocean wave current energy is collected through electromagnetic induction and deformation of the piezoelectric patch.
Description
Technical field
The invention belongs to the development and utilization technical field of marine energy, be specifically related to a kind of floating generating gathering ocean wave current energy
Device and method.
Background technology
Ocean is richly stored with renewable natural energy resources, including tide, ocean current, wave, the temperature difference, salt error can etc., be the whole world
One of reply climate warming, the important selection readjusted the energy structure, ocean developed country has attached great importance to the exploitation of ocean energy,
Using ocean energy as strategic energy reserves.China is energy demand big country, the ring that energy shortage present situation and tradition conventional energy resource bring
Environment pollution problem becomes the key factor in order to restrict economic development.Therefore, the exploitation of 18 senior general's marine energies is promoted to war
Slightly higher degree.
In ocean energy, larger, energy Relatively centralized surely belongs to wave energy and energy by ocean current.At present, ocean wave and energy of ocean current
Collection mainly use for reference hydroelectric pattern, utilizing turbine or impeller to rotate mechanical energy is electric energy, but this energy turns
Obvious energy loss is there is during changing.When wave and action of ocean current are in water middle column body, in damaged surface, limit can occur
Interlayer separates, thus produces vortex at cylinder afterbody.The turbulent flow Reynolds number of the cylinder structures being generally in ocean wave belongs to
104～106Scope, therefore cylinder afterbody vortex can alternately come off, and produces periodically variable alternating fluid active force, causes cylinder
Vibration.Engineering circles is often concerned about how to suppress vibration, and prevention structural fatigue lost efficacy.But stand in contrary position, if effectively
Utilize vibration, by vibrational energy also Collection utilization, can preferably Appropriate application ocean wave current energy.At present, there is phase in green collection
The energy conversion device of motion is mainly had electromagnetic type and piezoelectric type, and electromagnetic energy reforming unit passes through Faradic electricity magnetic effect,
Cutting magnetic field generates electricity；Piezoelectric energy conversion device forms electric current by the deformation of material, to material almost zero loss.The highest
Effect synthetically utilizes ocean wave stream energy, and environment is not produced pollution, becomes the focus of Sea wave energy exploitation.
Summary of the invention
By solving the problem that background technology is proposed, it is an object of the invention to provide a kind of multi-functional, pollution-free, the most comprehensive
Gather floating power generation device and the method for ocean wave current energy.
A kind of floating power generation device gathering ocean wave current energy, is made up of buoyancy aid, energy conversion system and vibration cylinder.Buoyancy aid is
The spheroid that light material processes, floats on sea, provides buoyancy for whole device.Energy conversion system by support post,
Support the collar, sliding bearing, end butt joint, energy conversion shell, end spring oscillator, flexible seal ring composition.Buoyancy aid water
Respectively being provided with a cylindrical body supports column immediately below two focuses that flat midship section is oval, support post lower end connects the support collar,
The outer wall supporting the collar is vertical with support post, and the center of circle supporting the collar crossed by support post axially-extending line.Support the collar by right
Two the semi-circular shape components claimed are formed by bolt docking, are the most uniformly laid with rotation magnetic pole supporting inside the collar.
End butt joint is welded by a big cylinder and a small cylinder end face, and large and small cylinder is coaxial.End
Butt joint small cylinder one end is machined with male thread, and big cylinder is connected the outer wall of end and is provided with and is perpendicular to big cylinder with small cylinder
The rectangular preiection scraping blade of external wall.Butt joint small cylinder in end is connected the inside of end and is embedded with Inside coil, big cylinder with big cylinder
Internal portion is embedded with end coil.Sliding bearing is the Internal and external cycle structure that centre sets roller, and it is sleeved on the small column of end butt joint
External, it is close to the step surface of large and small cylinder.Support set ring set is contained in outside sliding bearing so that end butt joint can be propped up relatively
Support set ring rotates.It is set with annular flexible seal ring between end butt joint big cylinder projection scraping blade and small cylinder.End
Spring oscillator is the cylindrical shape that one end is closed, and cylindrical wall circumference is equidistantly provided with four springs, and cylinder enclosed end is provided with a spring,
Cylinder opening end is inserted in the big cylinder of end butt joint.Energy changes the cylindrical shape that shell is closed into one end, connects end spring and shakes
The big cylinder of end butt joint of son is fully inserted into energy conversion shell, and the spring of end spring oscillator wall changes shell pair with energy
The wall answered connects, and the energy conversion shell inwall of the embedded end coil of the big cylinder of corresponding end butt joint is provided with vibration magnetic pole, right
The energy conversion shell inwall answering end butt joint big cylinder projection scraping blade is provided with piezoelectric patches.
Installing cylinder vibration cylinder between two end butt joints, vibration cylinder two ends are machined with and end butt joint small cylinder
The box thread that male thread is corresponding, the installation being realized vibration cylinder by the engagement of male and female screw thread is fixed.Vibration cylinder center outer surface
It is provided with three circle blades, and blade is vertical with gantry post external surface.
Described flexible seal ring internal diameter is equal to end butt joint big cylinder external diameter, and flexible seal ring external diameter changes shell equal to energy
Internal diameter.
The floating power generation device gathering ocean wave current energy described in utilization can provide a kind of floating generating side gathering ocean wave current energy
Method.When ocean current, wave flow through gantry post body, on the one hand impact can promote vibration cylinder to rotate on the blade of gantry post surface,
The Inside coil cutting making end butt joint small cylinder embedded supports the magnetic induction line that magnetic pole is constituted that rotates in the collar, generation
Electric current；Meanwhile, the piezoelectric patches of energy conversion shell inwall pushed by the protruding scraping blade of the big cylindrical body outer wall of end butt joint, produces electric current；
On the other hand, ocean current, wave are walked around gantry post and are known from experience portion's generation vortex behind, and vortex excites vibration cylinder vibration so that shake
Swing the magnetic that the vibration magnetic pole of the embedded end coil ablation energy conversion shell inwall of the big cylinder of end butt joint at cylinder two ends is constituted
The line of induction, produces electric current.It addition, wave action is on buoyancy aid, causes floating of object, rock, buoyancy aid by support post and
The dynamic vibration cylinder motion of support set annulus, after vibration cylinder is subjected to displacement response so that the big cylinder of end butt joint at its two ends
The magnetic induction line that embedded end coil cutting vibrating magnetic pole is constituted, also can produce electric current.Rotation, vibration at vibration cylinder are made
Under with, deformed the collection realizing ocean wave current energy by electromagnetic induction and piezoelectric patches.
Due to the fact that the above technical scheme of employing, have the advantage that
1, the present invention comprehensively utilizes electromagnetic induction and piezoelectric patches deformation, it is achieved that wave, the comprehensive receipts pollution-free, multi-form of ocean current
Collection；
2, the present invention can produce electric current when vibrating cylinder generation vibration displacement, during less at current speed of only wave action,
Energy can also be collected, overcome the defect that conventional hydraulic generating flow rate dependant is strong.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of apparatus of the present invention；
Fig. 2 is the dismounting schematic diagram of apparatus of the present invention energy conversion shell and butt joint junction, end；
Fig. 3 is the dismounting schematic diagram of the butt joint of apparatus of the present invention end and vibration cylinder junction；
Fig. 4 is apparatus of the present invention vibration cylinder schematic diagrams；
Fig. 5 is apparatus of the present invention sliding bearing sectional views；
Fig. 6 is the sectional view that apparatus of the present invention half supports the collar；
Fig. 7 is the half sectional view of apparatus of the present invention energy conversion shell；
Fig. 8 is the half sectional view of apparatus of the present invention end butt joint；
Wherein: 1, buoyancy aid；2, the collar is supported；3, vibration cylinder；4, blade；5, support post；6, energy conversion shell；
7, end spring oscillator；8, flexible seal ring；9, end butt joint；10, protruding scraping blade；11, sliding bearing；12, turn
Dynamic magnetic pole；13, piezoelectric patches；14, vibration magnetic pole；15, end coil；16, Inside coil.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described further.
As it is shown in figure 1, a kind of floating power generation device gathering ocean wave current energy, by buoyancy aid 1, energy conversion system and gantry post
Body 3 forms.The spheroid that buoyancy aid 1 processes for light material, floats on sea, provides buoyancy for whole device.Energy turns
System of changing is shaken by support post 5, the support collar 2, sliding bearing 11, end butt joint 9, energy conversion shell 6, end spring
Son 7, flexible seal ring 8 form.Immediately below two focuses that the horizontal midship section of buoyancy aid 1 is oval, a cylinder is respectively installed to prop up
Support column 5, support post 5 lower end connects the support collar 2, and the outer wall supporting the collar 2 is vertical with support post 5, and supports vertical
The center of circle supporting the collar 2 crossed by post 5 axially-extending line.Support the collar 2 to be docked by bolt by two symmetrical semi-circular shape components
Form, be the most uniformly laid with rotation magnetic pole 12 inside the collar 2 supporting, as shown in Figure 6.
As it is shown on figure 3, end butt joint 9 is welded by a big cylinder and a small cylinder end face, and large and small circle
Cylinder is coaxial.End butt joint 9 small cylinder one end is machined with male thread, and big cylinder is connected on the outer wall of end with small cylinder
It is provided with the rectangular preiection scraping blade 10 being perpendicular to big cylindrical body outer wall.As shown in Figure 8, end butt joint 9 small cylinder and big cylinder
The inside connecting end is embedded with Inside coil 16, and great circle column body is embedded with end coil 15.As it is shown in figure 5, sliding bearing 11
Set the Internal and external cycle structure of roller for centre, it is sleeved on outside the small cylinder of end butt joint 9, is close to the step of large and small cylinder
Face.It is sleeved on outside sliding bearing 11 as in figure 2 it is shown, support the collar 2 so that end butt joint 9 can be with the relative support collar 2
Rotate.It is set with annular flexible seal ring 8 between the big cylinder projection scraping blade 10 of end butt joint 9 and small cylinder.End
The cylindrical shape that spring oscillator 7 is closed for one end, cylindrical wall circumference is equidistantly provided with four springs, and cylinder enclosed end is provided with a bullet
Spring, cylinder opening end is inserted in the big cylinder of end butt joint 9.As it is shown in fig. 7, energy changes the circle that shell 6 is closed into one end
Tubular, the big cylinder of end butt joint 9 connecting end spring oscillator 7 is fully inserted into energy conversion shell 6, and end spring shakes
The wall that the spring of son 7 walls is corresponding with energy conversion shell 6 connects, the big embedded end coil of cylinder of corresponding end butt joint 9
Energy conversion shell 6 inwall of 15 is provided with vibration magnetic pole 14, and the energy of the big cylinder projection scraping blade 10 of corresponding end butt joint 9 turns
Change shell 6 inwall and be provided with piezoelectric patches 13.
Between two end butt joints 9 install cylinder vibration cylinder 3, as shown in Figure 4, vibration cylinder 3 two ends be machined with
The box thread that end butt joint 9 small cylinder male thread is corresponding, the installation being realized vibration cylinder 3 by the engagement of male and female screw thread is solid
Fixed.Vibration cylinder 3 center outer surface is provided with three circle blades 4, and blade 4 is vertical with vibration cylinder 3 outer surface.
Described flexible seal ring 8 internal diameter is equal to the big cylinder external diameter of end butt joint 9, and flexible seal ring 8 external diameter is equal to energy
Conversion shell 6 internal diameter.
The floating power generation device gathering ocean wave current energy described in utilization can provide a kind of floating generating side gathering ocean wave current energy
Method.When ocean current, wave flow through gantry post body 3, on the one hand impact can promote gantry post on the blade 4 on vibration cylinder 3 surface
Body 3 rotates so that the rotation magnetic pole 12 in the Inside coil 16 cutting support collar 2 that end butt joint 9 small cylinder is embedded
The magnetic induction line constituted, produces electric current；Meanwhile, energy conversion pushed by the protruding scraping blade 10 of the big cylindrical body outer wall of end butt joint 9
The piezoelectric patches 13 of shell 6 inwall, produces electric current；On the other hand, ocean current, wave are walked around vibration cylinder 3 and can be produced rotation in portion behind
Whirlpool, vortex excites vibration cylinder 3 to vibrate so that the embedded end line of the big cylinder of end butt joint 9 at vibration cylinder 3 two ends
Enclose the magnetic induction line that the vibration magnetic pole 14 of 15 ablation energy conversion shell 6 inwalls is constituted, produce electric current.It addition, wave action exists
On buoyancy aid 1, causing buoyancy aid 1 to drift along, rock, buoyancy aid 1 drives vibration cylinder 3 to transport by support post 5 and the support collar 2
Dynamic, after vibration cylinder 3 is subjected to displacement response so that the end coil 15 that the big cylinder of end butt joint 9 at its two ends is embedded is cut
Cut the magnetic induction line that vibration magnetic pole 14 is constituted, also can produce electric current.Under the vibration rotation of cylinder 3, effect of vibration, by electricity
Magnetic induction and piezoelectric patches deformation realize the collection of ocean wave current energy.
Embodiment:
Apparatus of the present invention can be as a basic generator unit, time actually used, according to ocean water current combining with waves reasonable Arrangement, shape
Become a generating field.
When apparatus of the present invention are installed, first arrange buoyancy aid 1, respectively install immediately below two focuses that the horizontal midship section of buoyancy aid is oval
A piece support post 5, connects in every support post 5 lower end and supports the collar 2.Then, flexible seal ring 8 is set in end
Between big cylinder projection scraping blade 10 and the small cylinder of butt joint 9, sliding bearing 11 is set in the little of end butt joint 9
Outside cylinder, then at sliding bearing 11 outer suit support set ring.Big cylinder end in end butt joint 9 is set with end spring oscillator
7, and the big cylinder of end butt joint 9 connecting end spring oscillator 7 is fully inserted into energy conversion shell 6, and end spring shakes
The wall that the spring of son 7 walls is corresponding with energy conversion shell 6 connects.Finally, vibration is installed between two end butt joints 9
Cylinder 3.
Mounted apparatus of the present invention are placed in ocean water current combining with waves, when ocean current, wave flow through gantry post body 3, on the one hand impact
The blade 4 on vibration cylinder 3 surface can promote vibration cylinder 3 rotate so that embedded interior of end butt joint 9 small cylinder
Portion's coil 16 cutting supports the magnetic induction line that magnetic pole 12 is constituted that rotates in the collar 2, generation electric current；Meanwhile, end butt joint
The piezoelectric patches 13 of energy conversion shell 6 inwall pushed by the protruding scraping blade 10 of 9 big cylindrical body outer walls, produces electric current；On the other hand, sea
Stream, wave walk around vibration cylinder 3 can produce vortex in portion behind, and vortex excites vibration cylinder 3 to vibrate so that vibration cylinder 3
The vibration magnetic pole 14 of end coil 15 ablation energy conversion shell 6 inwall that the big cylinder of end butt joint 9 at two ends is embedded is constituted
Magnetic induction line, produce electric current.It addition, wave action is on buoyancy aid 1, causing buoyancy aid 1 to drift along, rock, buoyancy aid 1 passes through
Support post 5 and the support collar 2 drive vibration cylinder 3 to move, after vibration cylinder 3 is subjected to displacement response so that its two ends
The magnetic induction line of end coil 15 cutting vibrating magnetic pole 14 composition that the big cylinder of end butt joint 9 is embedded, also can produce electric current.
The electric current produced is by built-in circuit, via support post 5 by electricity collection to buoyancy aid 1.Vibration cylinder 3 rotation,
Under effect of vibration, deformed the collection achieving ocean wave current energy by electromagnetic induction and piezoelectric patches.
Claims (3)
1. one kind gather ocean wave current can floating power generation device, it is characterised in that: by buoyancy aid (1), energy conversion system with shake
Swing cylinder (3) composition；Buoyancy aid (1) is spheroid；Energy conversion system is by support post (5), the support collar (2), cunning
Dynamic bearing (11), end butt joint (9), energy conversion shell (6), end spring oscillator (7), flexible seal ring (8) group
Become；A piece cylindrical body supports column (5) is respectively installed immediately below two focuses that buoyancy aid (1) horizontal midship section is oval, supports vertical
Post (5) lower end connects the support collar (2), and the outer wall supporting the collar (2) is vertical with support post (5), and support post (5)
The center of circle of the support collar (2) crossed by axially-extending line；Support the collar (2) by two symmetrical semi-circular shape components by bolt pair
Connect and form, rotate magnetic pole (12) supporting internal being the most uniformly laid with of the collar (2)；End butt joint (9) is big by one
Cylinder and a small cylinder end face are welded, and large and small cylinder is coaxial, end butt joint (9) small cylinder one end
Being machined with male thread, big cylinder is connected the outer wall of end and is provided with and is perpendicular to the rectangular preiection of big cylindrical body outer wall and scrapes with small cylinder
Sheet (10)；End butt joint (9) small cylinder is connected the inside of end and is embedded with Inside coil (16), in big cylinder with big cylinder
Portion is embedded with end coil (15)；Sliding bearing (11) is sleeved on outside the small cylinder of end butt joint (9), is close to large and small
The step surface of cylinder；Support the collar (2) and be sleeved on sliding bearing (11) outward so that end butt joint (9) can be propped up relatively
Support set ring (2) rotates；End butt joint (9) is set with annular between cylinder projection scraping blade (10) and small cylinder greatly
Flexible seal ring (8)；End spring oscillator (7) is the cylindrical shape that one end is closed, and cylindrical wall circumference is equidistantly provided with four springs,
Cylinder enclosed end is provided with a spring, and cylinder opening end is inserted in the big cylinder of end butt joint (9)；Energy conversion shell (6)
The cylindrical shape closed for one end, the big cylinder of the end butt joint (9) of connection end spring oscillator (7) is fully inserted into energy and turns
Change shell (6), and the wall connection that the spring of end spring oscillator (7) wall is corresponding with energy conversion shell (6), corresponding end
Energy conversion shell (6) inwall of the big embedded end coil of the cylinder (15) of butt joint (9) is provided with vibration magnetic pole (14), corresponding
Energy conversion shell (6) inwall of big cylinder projection scraping blade (10) of end butt joint (9) is provided with piezoelectric patches (13)；Two ends
Installing cylinder vibration cylinder (3) between portion's butt joint (9), vibration cylinder (3) two ends are machined with and end butt joint (9)
The box thread that small cylinder male thread is corresponding, the installation being realized vibration cylinder (3) by the engagement of male and female screw thread is fixed；Gantry post
Body (3) center outer surface is provided with three circle blades (4), and blade (4) is vertical with vibration cylinder (3) outer surface.
2. the floating power generation device gathering ocean wave current energy as claimed in claim 1, it is characterised in that: flexible seal ring (8)
Internal diameter is equal to the big cylinder external diameter of end butt joint (9), and flexible seal ring (8) external diameter changes shell (6) internal diameter equal to energy.
3. gather a floating electricity-generating method for ocean wave current energy, use floating of collection ocean wave current energy as claimed in claim 1
Formula TRT, it is characterised in that: when ocean current, wave flow through gantry post body (3), on the one hand impact is in vibration cylinder (3)
Vibration cylinder (3) can be promoted on the blade (4) on surface to rotate so that the inner wire that end butt joint (9) small cylinder is embedded
Circle (16) cutting supports the magnetic induction line that the rotation magnetic pole (12) in the collar (2) is constituted, and produces electric current；Meanwhile, end pair
The piezoelectric patches (13) of energy conversion shell (6) inwall pushed by the protruding scraping blade (10) of the big cylindrical body outer wall of joint (9), produces electricity
Stream；On the other hand, ocean current, wave walk around vibration cylinder (3) can produce vortex in portion behind, and vortex excites vibration cylinder (3)
Vibration so that end butt joint (9) end coil (15) ablation energy that cylinder is embedded greatly at vibration cylinder (3) two ends
The magnetic induction line that the vibration magnetic pole (14) of conversion shell (6) inwall is constituted, produces electric current；It addition, wave action is in buoyancy aid (1)
On, cause buoyancy aid (1) to drift along, rock, buoyancy aid (1) is by support post (5) and supports the collar (2) drive gantry post
Body (3) moves, after vibration cylinder (3) is subjected to displacement response so that the big cylinder of the end butt joint (9) at its two ends is embedded
The magnetic induction line that constitutes of end coil (15) cutting vibrating magnetic pole (14), also can produce electric current；In vibration cylinder (3)
Under rotation, effect of vibration, deformed the collection realizing ocean wave current energy by electromagnetic induction and piezoelectric patches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610454921.4A CN105888942B (en) | 2016-06-22 | 2016-06-22 | A kind of floating power generation device and method for gathering ocean wave current energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610454921.4A CN105888942B (en) | 2016-06-22 | 2016-06-22 | A kind of floating power generation device and method for gathering ocean wave current energy |
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| Publication Number | Publication Date |
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| CN105888942A true CN105888942A (en) | 2016-08-24 |
| CN105888942B CN105888942B (en) | 2018-01-30 |
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ID=56730972
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| CN201610454921.4A Expired - Fee Related CN105888942B (en) | 2016-06-22 | 2016-06-22 | A kind of floating power generation device and method for gathering ocean wave current energy |
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| CN106677972A (en) * | 2017-02-21 | 2017-05-17 | 西南石油大学 | Cuttlefish-shaped wave current power generation device and method utilizing cylinder wake flow shed vortex |
| CN106968869A (en) * | 2017-04-19 | 2017-07-21 | 重庆璇儿科技有限公司 | Low flow velocity kinetic energy collecting is with using system |
| CN108128414A (en) * | 2017-12-08 | 2018-06-08 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of ocean Very large floating structure energy storing and electricity generating connector |
| CN109281621A (en) * | 2018-10-06 | 2019-01-29 | 西南石油大学 | A kind of vibration suppression strake rotary electrification and anti-corrosive apparatus and method |
| CN109553167A (en) * | 2018-12-13 | 2019-04-02 | 西南石油大学 | A kind of device and method to be desalinized seawater using ocean current independent power generation |
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| CN108128414A (en) * | 2017-12-08 | 2018-06-08 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of ocean Very large floating structure energy storing and electricity generating connector |
| CN109281621A (en) * | 2018-10-06 | 2019-01-29 | 西南石油大学 | A kind of vibration suppression strake rotary electrification and anti-corrosive apparatus and method |
| CN109553167B (en) * | 2018-12-13 | 2021-05-28 | 西南石油大学 | Device and method for desalinating seawater by autonomous ocean current power generation |
| CN109553167A (en) * | 2018-12-13 | 2019-04-02 | 西南石油大学 | A kind of device and method to be desalinized seawater using ocean current independent power generation |
| CN110353432A (en) * | 2019-06-11 | 2019-10-22 | 杭州电子科技大学 | A kind of sitting posture detection seat of piezoelectric type power generation and its power generation, detection method |
| CN110518830A (en) * | 2019-07-22 | 2019-11-29 | 江苏科技大学 | Column Flow vibration prisoner can device |
| CN110518830B (en) * | 2019-07-22 | 2022-01-18 | 江苏科技大学 | Column type flow-induced vibration energy harvesting device |
| CN110671258A (en) * | 2019-10-08 | 2020-01-10 | 西南石油大学 | Deep sea wave energy power generation device |
| CN110671258B (en) * | 2019-10-08 | 2020-05-12 | 西南石油大学 | Deep sea wave energy power generation device |
| CN114204848A (en) * | 2021-12-06 | 2022-03-18 | 海南浙江大学研究院 | Small deep sea omnibearing ocean current energy capturing and generating device based on piezoelectric effect |
| CN114204848B (en) * | 2021-12-06 | 2024-06-04 | 海南浙江大学研究院 | Small-sized deep sea omnibearing ocean current energy capturing power generation device based on piezoelectric effect |
| CN114294150A (en) * | 2021-12-30 | 2022-04-08 | 西南石油大学 | Novel ocean tidal current energy power generation device |
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