CN206000672U - Mesh multi-node Telescopic shaft type wave energy generating set - Google Patents
Mesh multi-node Telescopic shaft type wave energy generating set Download PDFInfo
- Publication number
- CN206000672U CN206000672U CN201620044835.1U CN201620044835U CN206000672U CN 206000672 U CN206000672 U CN 206000672U CN 201620044835 U CN201620044835 U CN 201620044835U CN 206000672 U CN206000672 U CN 206000672U
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- CN
- China
- Prior art keywords
- wave energy
- hydraulic
- expansion link
- pressure oil
- spheroid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Abstract
The utility model discloses a kind of mesh multi-node Telescopic shaft type wave energy generating set, including wave energy capture, the storage of hydraulic pump high pressure and hydraulic buckling generating three parts.Wave energy capture is to be made up of Trinitarian efficient capture structure support shaft, expansion link and spheroid, elevating movement made under the wave action by ellipsoid, driving expansion link makees pitching with support shaft for fulcrum and its side is pulled up moving, and motion basic point is formed by bracing frame, support ball and support shaft interphase interaction；The extensional motion of ellipsoid both sides expansion link, through angular wheel, change pulley, ratchet and hydraulic pump mechanical couplings, low pressure oil compression is stored to high-pressure oil-tank；And hydraulic oil then flow valve, Boost current transformer and inverter work in coordination with, optimal control hydraulic motor, DC generator, realize hydraulic energy to the efficient conversion of electric energy.This utility model effectively will lift wave energy capture rat, widen Wave energy generating system range of application, greatly promote New Energy Industry.
Description
Technical field
This utility model is related to a kind of mesh multi-node Telescopic shaft type wave energy generating set, and especially one kind is applied to extensively
Wealthy ocean captures the TRT of Wave energy.
Background technology
With energy crisis and ecological deterioration, completely free of contamination wave energy has obtained the extensive pass of various countries' researcher
Note.Wave energy is the potential energy and kinetic energy that sea water cycle movement produces, and its essence is that wind energy acts on produced by sea level.Entirely
Ball existing hundreds of Taiwan Straits wave electric generating apparatus put into operation, mainly have oscillaton water column type, oscillating float type, swing type, canard of nodding
Etc. various ways, but generally existing wave energy capture rat is relatively low, energy output is unstable and anti-sea beat ability
Poor the problems such as.For this reason, the wave-energy power generation that exploitation has higher-energy transformation efficiency, mobility is strong, anti-sea beat power is strong
Device, has important practice significance, can effectively alleviate coastal area shortage of electric power and islander's electricity consumption shortage problem.
Content of the invention
This utility model major technique task is for not enough present in above-mentioned technology, provides a kind of mesh multi-node to stretch
Contracting rod-type wave energy generating set.
This utility model is noteworthy characterized by：Expand and send out including wave energy capture, the storage of hydraulic pump high pressure and hydraulic motor
Electric three parts, its structure supports ball, central supported ball, support shaft, hydraulic pressure by support shaft, expansion link, spheroid, bracing frame, angle
Pump, hydraulic motor, high-low pressure oil tank, electromotor, Boost current transformer and inverter composition.Wave energy capture is by support shaft, stretches
The Trinity wave energy arresting structure that contracting bar and spheroid collectively form, spheroid makees elevating movement under the wave action, drives
Dynamic expansion link makees extensional motion in pitching and pitch orientation with support shaft for fulcrum.Support frame as described above is made up of lightweight steel pipe, and
Balls and 1 central supported ball is supported to be connected by steel pipe and 4 angles, composition mesh multi-node structure, it is used for stablizing spheroid and catch
Obtain motion basic point.Described hydraulic pump is located inside spheroid, and the wave energy that spheroid is captured is converted into hydraulic energy, by the road,
Check valve stores to high-pressure oil-tank.Described hydraulic motor inside central supported ball, and through flow valve, pipeline and high-pressure oil-tank
It is connected, hydraulic motor and DC generator mechanical couplings, are electric energy by hydraulic energy transfer jointly.Described Boost current transformer low pressure
Side is connected with DC generator output, for regulator generator torque.
1st, described spheroid is wave energy capture main body, and its both sides is connected with expansion link one end by cross axle, expansion link
The other end and support shaft, angle support ball to be connected, spheroid is made extensional motion and is captured Wave energy to expansion link；Its internal installing
Tapered gear, change pulley, ratchet, the expansion link elevating movement of ellipsoid both sides are transferred to hydraulic pump mechanical axis, wave energy are converted
For hydraulic energy.
2nd, setting high-low pressure oil tank, flow valve, pipeline, check valve, overflow valve, hydraulic pressure horse inside described central supported ball
Reach, DC generator, Boost current transformer and inverter, the hydraulic oil of high-pressure oil-tank storage each capturing unit compression；Flow valve
Door adjusts hydraulic pressure PIF, changes the input torque of hydraulic motor and electromotor；Check valve prevents low pressure oil from flowing back, high pressure
Oil tank arranges overflow valve.
This utility model has widened the range of application of wave energy generating set, can be widely applied to have any of wave energy
Occasion；Spheroid, expansion link and the Trinitarian arresting structure of support shaft, can make ellipsoid freely-movable, also be dynamically adapted
In the lower floating cycle, promote floating plate output consistent with wave frequencies, improve wave energy capture rat；Wave energy generating set netted
Tactical rule arrangement improves device stability energy, reduces device later maintenance expense.Hydraulic energy storing structure effectively eliminates
The undulatory property of wave energy long and short cycle yardstick itself and intermittent problems are it is ensured that load supplying quality；Based on valve opening control
System and the hydraulic motor optimal control of load torque regulation, effectively improve hydraulic energy and electric energy are efficiently changed, thus further
Improve wave energy capture rat；This utility model by effective lifting device motility, safety and wave energy capture rat,
Widen wave energy generating set range of application, reduce manufacturing cost and maintenance cost, greatly promote New Energy Industry and
The optimization and upgrading of energy resource structure.
Brief description
Fig. 1 is mesh multi-node Telescopic shaft type wave energy generating set structure chart.
Fig. 2 is ellipsoid individuality internal mechanical structure chart.
Ball cut-away view is supported centered on Fig. 3.
Mesh multi-node wave energy generating set designed by this utility model（As Fig. 1）Including central supported ball（1）, ellipse
Ball（2）, support ball（3）, support shaft（5）, bracing frame（5）Deng composition.
Specific embodiment
Illustrate below in conjunction with the accompanying drawings and this utility model is described in more detail：
The ellipsoid of this mesh multi-node Telescopic shaft type wave energy generating set（2）, support shaft（5）And between support ball all
It is by expansion link（8）, cross axle（7、9）Connect, each node stretches and is strictly limited in upper and lower pitching and pitch orientation
The two-dimensional motion such as upper stretching are it is ensured that device motility and stability.Supporting between ball and bracing frame is to be unified into one by rigid objects
Body, the strict effective torque datum mark limiting ellipsoid float energy capture, wherein support ball and balanced body as netted
Support structure floating support body.
Ellipsoid（2）Capture main body for wave energy generating set wave energy, it makees upper and lower float under the wave action, when
Ellipsoid moves when wave trough is to crest transient process, and ellipsoid moves with wave, and now on bracing frame, cross shaft coupling is counterclockwise
Rotation, expansion link（10、21）Face upward with ellipsoid, simultaneous retractable bar is in pitch orientation with β1And β2Angle starts to stretch（11）, stretching
Length is L1 and L2, drives ellipsoid inner cross axle to turn clockwise, drives change-speed gearing（12、13、14）Rotation, and through conical tooth
Wheel（15）Coupled structure, drives the shaft coupling rotate counterclockwise between the expansion link of ellipsoid both sides, is provided with two lists on the shaft coupling of center
To ratchet, wherein ratchet 1（17）For coupling with hydraulic pump shaft when facing upward, another ratchet 2（20）Then lower suppression when and hydraulic pump shaft
Coupling, drives hydraulic pump（22）Low pressure oil compression is stored；Now ratchet 1 work drives hydraulic pump shaft rotation, and ratchet 2 is empty
Turn；The expansion link motor process of ellipsoid both sides is full symmetric, but must meet related constraint β1=β2, L1=L2, can guarantee that it only may be used
Carry out upper and lower float.
Support ball cut-away view centered on Fig. 3, in it, be provided with high-pressure oil-tank（30）, low pressure oil tank（25）, flow valve
Door（Inside 28）, pressure transducer, hydraulic motor（27）, electromotor（26）, Boost current transformer, inverter（Inside 31）Etc. setting
Standby, wherein hydraulic motor and electromotor jointly complete hydraulic energy and change to electric energy, and transformation efficiency height directly affects wave energy
Capture rate size, for this using the collaborative control being controlled based on flow valve aperture and Boost current transformer dutycycle combines
System, finishing device power generation part optimal control.
Although the above-mentioned accompanying drawing that combines is described to specific embodiment of the present utility model, it is not to this practicality
The restriction of novel protected scope, one of ordinary skill in the art should be understood that on the basis of technical solutions of the utility model, ability
Field technique personnel do not need to pay the various modifications that creative work can make or deformation still in this utility model protection domain
Within.
Claims (3)
1. a kind of mesh multi-node Telescopic shaft type wave energy generating set, including support shaft, expansion link, spheroid, bracing frame, angle
Support ball, central supported ball, support shaft, hydraulic pump, hydraulic motor, high-low pressure oil tank, electromotor, Boost current transformer and inversion
Device it is characterised in that：Described spheroid is wave energy capture main body, and its both sides is connected with expansion link one end by cross axle, stretches
The other end of contracting bar supports ball to be connected with support shaft, angle, and spheroid makees extensional motion capture Wave energy to expansion link；Described
Support is made up of lightweight steel pipe, and supports ball and 1 central supported ball to be connected by steel pipe and 4 angles, constitutes mesh multi-node
Structure, is used for stablizing spheroid capture movement basic point；Described hydraulic pump is located inside spheroid, the wave energy that spheroid is captured
It is converted into hydraulic energy, by the road, check valve stores to high-pressure oil-tank；Described hydraulic motor inside central supported ball, and through stream
Amount valve, pipeline are connected with high-pressure oil-tank, hydraulic motor and DC generator mechanical couplings, are electric by hydraulic energy transfer jointly
Energy；Described Boost current transformer low-pressure side is connected with DC generator output, for regulator generator torque.
2. a kind of mesh multi-node Telescopic shaft type wave energy generating set according to claim 1, is characterized in that spheroid two
Side and expansion link mechanical attachment, its tapered gear of internal installing, change pulley, ratchet, the expansion link elevating movement of ellipsoid both sides is passed
It is handed to hydraulic pump mechanical axis, wave energy is converted into hydraulic energy.
3. a kind of mesh multi-node Telescopic shaft type wave energy generating set according to claim 1, is characterized in that central supported
Inside ball, setting high-low pressure oil tank, flow valve, pipeline, check valve, overflow valve, hydraulic motor, DC generator, Boost become
Stream device and inverter, the hydraulic oil of high-pressure oil-tank storage each capturing unit compression；Flow valve adjusts hydraulic pressure PIF,
Change the input torque of hydraulic motor and electromotor；Check valve prevents low pressure oil from flowing back, and high-pressure oil-tank arranges overflow valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620044835.1U CN206000672U (en) | 2016-01-19 | 2016-01-19 | Mesh multi-node Telescopic shaft type wave energy generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620044835.1U CN206000672U (en) | 2016-01-19 | 2016-01-19 | Mesh multi-node Telescopic shaft type wave energy generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206000672U true CN206000672U (en) | 2017-03-08 |
Family
ID=58203827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620044835.1U Expired - Fee Related CN206000672U (en) | 2016-01-19 | 2016-01-19 | Mesh multi-node Telescopic shaft type wave energy generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206000672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305995A (en) * | 2019-02-26 | 2020-06-19 | 北京纳米能源与系统研究所 | Self-assembly wave energy generator network and self-assembly method |
-
2016
- 2016-01-19 CN CN201620044835.1U patent/CN206000672U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305995A (en) * | 2019-02-26 | 2020-06-19 | 北京纳米能源与系统研究所 | Self-assembly wave energy generator network and self-assembly method |
| CN111305995B (en) * | 2019-02-26 | 2021-12-28 | 北京纳米能源与系统研究所 | Self-assembled wave energy generator network |
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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 |
Granted publication date: 20170308 Termination date: 20190119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |