CN109488516A - A kind of floating installation using wave energy - Google Patents
A kind of floating installation using wave energy Download PDFInfo
- Publication number
- CN109488516A CN109488516A CN201811255010.4A CN201811255010A CN109488516A CN 109488516 A CN109488516 A CN 109488516A CN 201811255010 A CN201811255010 A CN 201811255010A CN 109488516 A CN109488516 A CN 109488516A
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- CN
- China
- Prior art keywords
- fluid
- containment portion
- fluid containment
- wave
- floating installation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- 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 discloses a kind of floating installations using wave energy.The floating installation mainly includes bar assembly 100, float 200, frame assembly 300 and fluid containment portion 400.The fluid containment portion 400 is located at same level with float 200, and the wave formed together with float with fluid floats up and down；Frame assembly 300 plays a supportive role.In wave ascent stage, fluid is able to enter fluid containment portion；In the wave decline stage, fluid containment portion can prevent fluid from flowing out fluid receiving portion.Therefore, floating installation provides energy input to external device (ED) in the gravity that the wave decline stage can use the fluid being contained in fluid containment portion.This kind of floating installation can improve wave power utilization rate, reduce floating installation cost.
Description
Technical field
The present invention relates to a kind of floating installations using wave energy.
Background technique
Wave energy generating set is a kind of device that the mechanical movement of wave is converted to electric energy.Wave energy generating set kind
Class is various, wherein floating direct-drive type wave energy power generator is that wave energy is converted into one kind of electric energy newly by linear motor
Type power generator is mainly made of oscillating floater and linear electric generator etc..Floating direct-drive type wave energy device is risen using float
Volt drives linear motor rotor to pump, and directly converts wave energy into electric energy without gear-box, hydraulic system
Deng complicated intermediate conversion device, therefore high reliablity, maintenance capacity are few.
Existing single machine large capacity floating direct-drive type wave energy power generator is subject in uphill process floating using float
Power provides the energy input of linear motor, and since float is lighter during decline, linear electric generator hardly generates electricity, and causes
Wave energy generating set entirety generating efficiency is low.The present invention is precisely in order to solving wave power utilization efficiency and providing a kind of floating
Device.
Summary of the invention
It is an object of the invention to provide one kind exploitation wave energy used in buoyancy is big, quality is small, wave power utilization
The high floating installation of rate, to solve Related Technical Issues existing for existing float.The technical solution adopted is as follows:
A kind of floating installation using wave energy, including float, it is characterised in that: further include fluid containment portion, bracket, institute
It states fluid containment portion and the float is located in same level and is all secured to the bracket；It is the fluid containment portion, described
The wave that bracket is formed together with the float with fluid floats up and down；In wave ascent stage, fluid is able to enter fluid
Receiving portion；In the wave decline stage, the fluid containment portion can prevent access to the fluid stream inside the fluid containment portion
The fluid containment portion out.
Further, in the wave decline stage, the fluid containment portion can be prevented access in the fluid containment portion
The fluid in portion flows out fluid receiving portion, so that the gross mass of floating installation can include the stream being contained in the fluid containment portion
The quality of body.
Further, the fluid containment portion is located at the inner or outer side of the float.
Further, the bracket includes bar assembly and frame assembly, and the bar assembly is located in the floating installation
In mandrel, the frame assembly is arranged around the bar assembly and is fixedly connected with the bar assembly；The fluid containment portion with
The float is all secured to the frame assembly.
Further, the bottom end of the bar assembly is mechanical output.
Compared with prior art, the beneficial effects of the present invention are:
One, part seawater is stored in wave uphill process in floating installation；During wave decline, except using
The gravitional force of floating installation itself, while making full use of the gravitional force of seawater accommodated in fluid containment portion.In this way, if
Certain energy input is provided to certain device using the floating installation, need to only guarantee that the size of floating installation rises it in wave
Sufficiently large energy input is provided in the process, and during wave decline, floating installation weight is not enough to provide to the device
Enough energy inputs can be made up by the gravitional force using the seawater entered in fluid containment portion, to reach raising
The technical effect of wave power utilization rate.
Two, due to making full use of the gravitional force of seawater in fluid containment portion during wave declines, can effectively subtract
Small float quality, can significantly reduce floating installation cost in the system of single machine large capacity.
Detailed description of the invention
Attached drawing 1: the main view of floating installation
Attached drawing 2: the front view of floating installation
Attached drawing 3: the top view of floating installation
Attached drawing 4: A-A cross-sectional view in attached drawing 2
Attached drawing 5: B-B cross-sectional view in attached drawing 3
Attached drawing 6: the main view of bar assembly
Attached drawing 7: the front view of bar assembly
Attached drawing 8: the top view of bar assembly
Attached drawing 9: the main view of frame assembly
Attached drawing 10: the front view of frame assembly
Attached drawing 11: the top view of frame assembly
Attached drawing 12: the bottom view of frame assembly
Attached drawing 13: C-C cross-sectional view in attached drawing 11
Attached drawing 14: the main view of oblique pull part
Attached drawing 15: the main view in fluid containment portion
Attached drawing 16: the top view in fluid containment portion
Attached drawing 17: the explosive view of cover plate assembly
Specific embodiment
To keep the object, technical solutions and advantages of the present invention more cheer and bright, With reference to embodiment simultaneously
Referring to attached drawing, invention is further described in detail.It is noted that these descriptions are merely illustrative, do not really want to limit
Make application range of the invention.
Floating installation 1 swims in flow surface by the buoyancy that float 200 is subject to, and due to fluid containment portion 400 and floats
Son 200 is located at same level, enters certain fluid in fluid containment portion 400 at this time.When fluid is there are when fluctuating wave,
Wave ascent stage, float 200 are driven floating installation 1 as wave rises together by buoyancy.In the wave decline stage,
Since fluid of the motion delay in wave, fluid containment portion 400 of floating installation cannot quickly flow out fluid receiving portion 400,
And then the power output end of bar assembly 100 will bear the total force of the fluid accommodated in floating installation and fluid containment portion 400, by
The mechanical energy for increasing output end may be implemented in this.
The specific structure of one embodiment for the technical solution is illustrated below.
As shown in Figs. 1-5, floating installation 1 includes bar assembly 100, float 200, frame assembly 300, fluid containment portion 400.
Bar assembly 100 is located on the central axis of floating installation 1, and float 200, frame assembly 300, fluid containment portion 400 surround bar group
Part 100 is arranged, its bottom end of bar assembly 100 is power output end.Float 200, fluid containment portion 400 pass through frame assembly 300
It is fixedly attached to bar assembly 100.Fluid containment portion 400 and float 200 are located in same level.Fluid containment portion 400 can be with
Positioned at 200 inside of float, it is also possible to float 200 and is located at 400 inside of fluid containment portion.
As shown in figs 6-8, bar assembly 100 include newel 110, it is multiple upper connectors 120, multiple lower connectors 140, more
A upper oblique pull connector 150, multiple lower oblique pull connectors 160.8 upper connectors 120 are uniformly fixed on newel in the circumferential
The periphery on 110 tops, as shown in Figure 8；Certainly, the quantity of upper connector 120 may be other quantity.8 lower connectors 140
It is uniformly fixed on the periphery of 110 bottom end of newel in the circumferential, as shown in Figure 6,7.8 upper oblique pull connectors 150,8 are oblique
Draw connector 160 be uniformly fixed in the circumferential respectively newel 110 between upper connector 120 and lower connector 140
Periphery on, and upper oblique pull connector 150 is in the top of lower oblique pull connector 160.Certainly, lower connector 140, the connection of upper oblique pull
Part 150, the quantity of lower oblique pull connector 160 are consistent with the quantity of upper connector 120, and can be other quantity.Newel
110 can be cylinder, as shown in Figure 6；The other shapes such as newel 110 or square column type, Polygonal column shape.
Float 200 can be using existing any technology production that can generate buoyancy, and the present invention is with no restrictions.
Frame assembly 300 include multiple upper radial supporters 310, upper inner ring supporting element 311, upper middle ring supporting element 1,
Upper middle ring supporting element 2 313, upper middle ring supporting element 3 314, upper outer ring supporting element 315, upper ring week supporting element 316, upper backup pad
317, middle ring week supporting element 326, lower radial supporter 330, lower inner ring supporting element 331, lower middle ring supporting element 1, lower middle ring
Supporting element 2 333, lower middle ring supporting element 3 334, lower outer ring supporting element 335, lower ring week supporting element 336,337 oblique pull of lower supporting plate
Part 350, axial support 360, as described and depicted in figs. 9-13.
As shown in Figure 11,13, one end of 8 upper radial supporters 310 passes through upper connector 120 respectively and is connected to newel
110.Upper inner ring supporting element 311, upper middle ring supporting element 1, upper middle ring supporting element 2 313, upper middle ring supporting element 3 314, on
Outer ring supporting element 315 is radially arranged from the inside to the outside respectively, for connecting radial supporter 310 on adjacent two.Referring to Figure 13, on
The other end of radial supporter 310 connects one end of axial support 360, axial support 360 and center by oblique pull part 350
Column 110 is arranged in parallel.
As illustrated by figs. 12-13, one end of 8 lower radial supporters 330 is connected to newel by lower connector 140 respectively
110.Lower inner ring supporting element 331, lower middle ring supporting element 1, lower middle ring supporting element 2 333, lower middle ring supporting element 3 334, under
Outer ring supporting element 335 is radially arranged from the inside to the outside respectively, for connecting adjacent two lower radial supporters 330.Referring to Figure 13, under
The other end of radial supporter 330 connects the other end of axial support 360 by oblique pull part 350.Upper ring week supporting element 316,
Middle ring week supporting element 326, lower ring week supporting element 336 arrange respectively in axial direction, be connected to two adjacent axial supports 360
Upper end, middle part and lower end, be used to support two adjacent axial supports 360, as shown in Figure 10.
As shown in figure 14, oblique pull part 350 includes X-shaped beam 351, oblique pull connecting plate 352, the first muscle 353, axial element connecting plate
354, radial elements connecting plate 355, the second muscle 356, third muscle 357, drag link 358, vertical connecting rod 359.Upper 310 He of radial supporter
The other end of lower radial supporter 330 is connected on two radial elements connecting plates 355 of oblique pull part 350, axial support 360
Top and bottom be connected on two axial element connecting plates 354 of oblique pull part 350.Two oblique pull connecting plates 352 respectively with it is upper
Oblique pull connector 150, the connection of lower oblique pull connector 160.
Fluid containment portion 400 includes accommodating ontology 410.The fan-shaped body of ontology 410 is accommodated, as shown in figure 15；Accommodate ontology
410 may be circular or other shapes.Receiving ontology 410 is upper opening, the internal knot with the space for accommodating fluid
Structure offers multiple fluid through-holes 421 in the bottom for accommodating ontology 410, is provided with cover plate assembly on each fluid through-hole 421
422, as shown in Figure 15,16.Cover plate assembly 422 include left cover 4221, right cover plate 4222, support shaft 4223, support 1,
Support 2 4225, backstop 4226, as shown in figure 17.Multiple fluid through-holes 421 be used in floating installation uphill process fluid into
Enter to inside receiving ontology 410.Support 1, support 2 4225 are respectively fixedly connected in the interior bottom for accommodating ontology 410.Branch
Support shaft 4223 is fixedly connected between seat 1, support 2 4225.Left cover 4221 and right cover plate 4222 are semicircle, and
There is extension end in opposite diametric sides, there is circular hollow portion, which makes for accommodating support shaft 4223 inside extension end
Obtaining left cover 4221 and right cover plate 4222 can rotate around support shaft 4223.The extension end of left cover 4221 and right cover plate 4222
Extension end complementary fit, and the extension end of left cover 4221 is located at outside, the extension end of right cover plate 4222 is located at middle part.It is supporting
The backstop 4226 that both direction upwardly extends is provided on axis 4223, and backstop 4226 is located at the extension end and the right side of left cover 4221
In gap between the extension end of cover board 4222.Backstop 4226 is used to control the angle of rotation of left cover 4221 and right cover plate 4222
Degree.
Claims (5)
1. a kind of floating installation using wave energy, including float, it is characterised in that: it further include fluid containment portion, bracket, it is described
Fluid containment portion and the float are located in same level and are all secured to the bracket；The fluid containment portion, the branch
The wave that frame is formed together with the float with fluid floats up and down；In wave ascent stage, fluid is able to enter fluid appearance
Receive portion；In the wave decline stage, the fluid containment portion can prevent access to the outflow of the fluid inside the fluid containment portion
The fluid containment portion.
2. floating installation according to claim 1, it is characterised in that: in the wave decline stage, fluid containment portion energy
The fluid outflow fluid receiving portion inside the fluid containment portion is enough prevented access to, so that the gross mass of floating installation can wrap
Quality containing the fluid being contained in the fluid containment portion.
3. -2 described in any item floating installations according to claim 1, it is characterised in that: the fluid containment portion is located at described floating
The inner or outer side of son.
4. floating installation according to claim 1-3, it is characterised in that: the bracket includes bar assembly and frame
Component, the bar assembly are located on the central axis of the floating installation, the frame assembly around the bar assembly be arranged and with
The bar assembly is fixedly connected；The fluid containment portion and the float are all secured to the frame assembly.
5. floating installation according to claim 1-4, it is characterised in that: the bottom end of the bar assembly is mechanical energy
Output end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811255010.4A CN109488516A (en) | 2018-10-26 | 2018-10-26 | A kind of floating installation using wave energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811255010.4A CN109488516A (en) | 2018-10-26 | 2018-10-26 | A kind of floating installation using wave energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109488516A true CN109488516A (en) | 2019-03-19 |
Family
ID=65692743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811255010.4A Pending CN109488516A (en) | 2018-10-26 | 2018-10-26 | A kind of floating installation using wave energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109488516A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022096878A1 (en) * | 2020-11-04 | 2022-05-12 | Marine Power Systems Limited | Wave energy absorber with adjustable hydrodynamic properties |
Citations (6)
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|---|---|---|---|---|
| CN101646861A (en) * | 2007-04-18 | 2010-02-10 | 西贝斯特公司 | A wave power unit, a buoy, use of a wave power unit and a method for producing electric energy |
| CA2758989A1 (en) * | 2009-04-07 | 2010-10-14 | Ceto Ip Pty Ltd | Energy release buoyant actuator |
| CA2739348A1 (en) * | 2011-05-06 | 2012-11-06 | Maurice Bard | Wave energy converter |
| US8677743B2 (en) * | 2010-06-14 | 2014-03-25 | Steven Pedersen | Wave energy extraction and accumulation system |
| CN106089557A (en) * | 2016-04-20 | 2016-11-09 | 孙毅 | A kind of electricity-generating method absorbing wave energy |
| CN107642455A (en) * | 2017-09-27 | 2018-01-30 | 上海拾浪银机电科技有限公司 | A kind of floating body wave concentrates power taking method and its device |
-
2018
- 2018-10-26 CN CN201811255010.4A patent/CN109488516A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101646861A (en) * | 2007-04-18 | 2010-02-10 | 西贝斯特公司 | A wave power unit, a buoy, use of a wave power unit and a method for producing electric energy |
| CA2758989A1 (en) * | 2009-04-07 | 2010-10-14 | Ceto Ip Pty Ltd | Energy release buoyant actuator |
| US8677743B2 (en) * | 2010-06-14 | 2014-03-25 | Steven Pedersen | Wave energy extraction and accumulation system |
| CA2739348A1 (en) * | 2011-05-06 | 2012-11-06 | Maurice Bard | Wave energy converter |
| CN106089557A (en) * | 2016-04-20 | 2016-11-09 | 孙毅 | A kind of electricity-generating method absorbing wave energy |
| CN107642455A (en) * | 2017-09-27 | 2018-01-30 | 上海拾浪银机电科技有限公司 | A kind of floating body wave concentrates power taking method and its device |
Non-Patent Citations (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022096878A1 (en) * | 2020-11-04 | 2022-05-12 | Marine Power Systems Limited | Wave energy absorber with adjustable hydrodynamic properties |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190319 |
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| RJ01 | Rejection of invention patent application after publication |