CN205841081U - A kind of structure having breakwater function floating wave energy power station concurrently - Google Patents
A kind of structure having breakwater function floating wave energy power station concurrently Download PDFInfo
- Publication number
- CN205841081U CN205841081U CN201620714189.5U CN201620714189U CN205841081U CN 205841081 U CN205841081 U CN 205841081U CN 201620714189 U CN201620714189 U CN 201620714189U CN 205841081 U CN205841081 U CN 205841081U
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- CN
- China
- Prior art keywords
- buoyancy tank
- moon pool
- type buoyancy
- oscillating floater
- type
- 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.)
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Links
- 238000007667 floating Methods 0.000 title claims abstract description 8
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000012530 fluid Substances 0.000 claims abstract description 7
- 230000005611 electricity Effects 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 claims abstract description 5
- 238000004873 anchoring Methods 0.000 claims abstract description 3
- 238000010248 power generation Methods 0.000 abstract description 5
- 230000005428 wave function Effects 0.000 abstract description 2
- 208000034699 Vitreous floaters Diseases 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 230000004083 survival effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000008010 sperm capacitation Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
-
- 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
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
This utility model belongs to technical field of new energy utilization, it is provided that a kind of structure having breakwater function floating wave energy power station concurrently.This structure includes " moon pool " type buoyancy tank, anchoring system, oscillating floater and generating equipment；" moon pool " type buoyancy tank top layout has multiple tracks crossbeam, fixing support generating equipment and drive link on multiple tracks crossbeam；Drive link bottom connects has oscillating floater, oscillating floater array to be arranged in inside " moon pool " type buoyancy tank；Oscillating floater does heave movement under the effect of the internal Fluctuating fluid of " moon pool " type buoyancy tank, drives power generation by drive link；" moon pool " type buoyancy tank passes through anchor chain and anchor mooring in seabed.Using structure based on " moon pool " shape rectangle buoyancy tank, this type works can be as breakwater device.Array is arranged in the float within buoyancy tank and can pump with the motion of buoyancy tank internal flow, and then drives generating equipment to generate electricity, and realizes disappear wave function and wave-activated power generation function the most simultaneously.
Description
Technical field
This utility model relates to technical field of new energy utilization, it is provided that one has breakwater function floating wave energy power station concurrently
Structure.
Background technology
In the world today, along with the disposable energy is petered out, increasingly sharpening of environmental pollution, people are sight increasingly
The development and utilization of the regenerative resource of many trend of purchasing cleaning.Wave energy is the important component part of regenerable marine energy,
It it is the regenerative resource of a kind of cleaning.Huge wave energy is contained in the ocean taking up an area ball surface area 71%, and at present, people open
Send the wave energy generating set that thousands of forms is different.
Increasingly mature along with wave-powered energy technology, but wave energy develops and the most too many puts into actual work
Cheng Yingyong.Expensive infrastructure is built into originally becomes the big bottleneck hindering wave energy to develop.It addition, wave power device
Survival ability under severe sea condition hinders again the another big obstacle of its commercialized running.Therefore, the cost of wave energy power generation is reduced
With the survival ability improved under its severe sea condition, it is the key of wave energy research on utilization all the time.Diversification and comprehensive utilization are then
Save the effective way of wave energy apparatus construction cost.Build wave-energy extractor in conjunction with the ports such as breakwater, sea facility, can save
Its support equipment construction cost, if can by take rational measure make wave power device from the attack of Mechanics of Extreme Wave,
Wave power device survival ability under severe sea condition can be improved, thus reach to kill two birds with one stone and the effect got twice the result with half the effort.
Utility model content
This utility model is for deficiency of the prior art, it is provided that a kind of floating having wave-energy power generation function concurrently is prevented
Ripple dike.
The technical solution of the utility model:
A kind of structure having breakwater function floating wave energy power station concurrently, including " moon pool " type buoyancy tank 1, anchoring system, vibration
Float 3 and generating equipment 4；" moon pool " type buoyancy tank 1 top layout has multiple tracks crossbeam 5, and on multiple tracks crossbeam 5, fixing support generating sets
Standby 4 and drive link 2；Drive link 2 bottom connects has oscillating floater 3, oscillating floater 3 array to be arranged in " moon pool " type buoyancy tank 1
Portion；Oscillating floater 3 does heave movement under the effect of the internal Fluctuating fluid of " moon pool " type buoyancy tank 1, drives generating by drive link 2
Equipment 4 generates electricity；" moon pool " type buoyancy tank 1 passes through anchor chain 7 and anchor 8 mooring in seabed.
Described " moon pool " type buoyancy tank 1 is bottomless, i.e. " moon pool " type buoyancy tank internal flow is directly connected with external fluid.
Described " moon pool " type buoyancy tank 1 top is not exclusively closed, and the fluctuation of buoyancy tank internal flow can the most under the wave action
It is considered as the fluctuation under the complete open situation in top.
Described oscillating floater is " spherical ", and its size is sufficiently small for wavelength, and therefore float is with ripple relatively
Good.
The lifting of oscillating floater 3 can Autonomous Control, when severe sea condition, float can rise to home so that float
Attack from Mechanics of Extreme Wave.
The beneficial effects of the utility model: using structure based on " moon pool " shape rectangle buoyancy tank, this type works is permissible
As breakwater device.Array is arranged in the float within buoyancy tank and can pump with the motion of buoyancy tank internal flow,
And then drive generating equipment to generate electricity, realize disappear wave function and wave-activated power generation function the most simultaneously." the moon under the wave action
Pond " there is the resonance of " piston " mode and " sloshing " mode, for the fluid of both phenomenons in shape buoyancy tank internal flow
Flowing, float all can move up and down, and then capture wave energy, and this can increase wave energy and effectively utilize frequency band.The position of float is permissible
Control, under severe sea condition, float can on carry to home, it is to avoid the attack of wave, improve float security performance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the profile in wave energy power station of the present utility model.
In figure: 1 buoyancy tank；2 drive links；3 oscillating floaters；4 generating equipments；5 crossbeams；6 anchor chains；7 seabeds；8 anchors；9 Free water
Face.
Detailed description of the invention
Below in conjunction with accompanying drawing and technical scheme, further illustrate detailed description of the invention of the present utility model.
Fig. 1 is structural representation of the present utility model, has the version in breakwater function wave energy power station concurrently, mainly includes
" moon pool " type buoyancy tank 1, anchor chain 6, oscillating floater 3 and generating equipment 4；Multiple oscillating floater 3 arrays are arranged in " moon pool " type buoyancy tank 1
Internal；" moon pool " type buoyancy tank 1 top is arranged by multiple tracks crossbeam 5, is used for supporting generating equipment and drive link 2；Oscillating floater 3 can be
The effect of the internal Fluctuating fluid of buoyancy tank 1 moves up and down, and then drives generating equipment 4 to generate electricity；" moon pool " type buoyancy tank 1 passes through anchor
Chain 6 and anchor 8 mooring are in seabed.
Generating equipment is positioned on crossbeam, can be made up of direct drive generator or hydraulic generator.Float passes through drive link
Being connected with generating equipment, float only does catenary motion.
The design parameter of embodiment is as follows:
The width of buoyancy tank 1 is 10 meters, wall thickness 1 meter, and height is 6 meters, absorbs water 3 meters.Hydraulic cylinder 3 is 3-4 with the distance of buoyancy tank 1
Rice.
Said apparatus suitable depth of water 15-20 rice, wave period are the sea situation of 5-6 second.
As preferably, a length of 15 meters of buoyancy tank 1, width is 10 meters along wave propagation direction, and height is 6 meters.By closing
The design of reason so that absorb water 3 meters, i.e. buoyancy tank internal flow are done cycle of " Piston " modal resonance and are about 5-6s, so that
Float does heave movement by a relatively large margin, to realize bigger capacitation efficiency.This meets the reality that China coastal seas wave period is shorter
Border situation.
As preferably, a diameter of 1.5 meters of spherical float.
As preferably, inside buoyancy tank, arrange 3 row's floats along main to wave propagation direction, be perpendicular to main to wave propagation side
To arranging 5 row's floats.
As preferably, the spacing between adjacent buoys axle center is 2.5 meters.
As preferably, the drinking water of float is 1m.
As preferably, the distance between float and generating equipment is 2.5-3.5 rice, daily operating mode wave energy buoyancy tank and hydraulic cylinder
Collide.
According to the technical solution of the utility model, the kinetic energy using generating equipment directly to obtain buoyancy tank internal oscillator float enters
And it being converted into electric energy, " moon pool " shape buoyancy tank can be used as floating breakwater again can be as the platform obtaining wave energy, it is achieved the two
Sharing of function and cost.Oscillating floater array, in the inside of " moon pool " type buoyancy tank, can effectively utilize " moon pool " under wave action
The resonance characteristics of type buoyancy tank internal flow, improves wave power conversion efficiency.Generating equipment is installed on buoyancy tank crossbeam top, can save and send out
The construction cost of electricity system support equipment.The position of float can be controlled, the water surface can be carried away, it is to avoid Mechanics of Extreme Wave is to float in good time
Attack.
Claims (3)
1. the structure having breakwater function floating wave energy power station concurrently, it is characterised in that this structure include " moon pool " type buoyancy tank,
Anchoring system, oscillating floater and generating equipment；" moon pool " type buoyancy tank top layout has multiple tracks crossbeam, fixing support on multiple tracks crossbeam
Generating equipment and drive link；Drive link bottom connects has oscillating floater, oscillating floater array to be arranged in " moon pool " type buoyancy tank
Portion；Oscillating floater does heave movement under the effect of the internal Fluctuating fluid of " moon pool " type buoyancy tank, drives generating to set by drive link
Preparation electricity；" moon pool " type buoyancy tank passes through anchor chain and anchor mooring in seabed.
Structure the most according to claim 1, it is characterised in that described oscillating floater is spherical.
Structure the most according to claim 1 and 2, it is characterised in that described " moon pool " type buoyancy tank is bottomless, i.e. " moon pool " type
Buoyancy tank internal flow is directly connected with external fluid；Described " moon pool " type buoyancy tank top is not exclusively closed, i.e. in wave action
The fluctuation of lower buoyancy tank internal flow is considered as the fluctuation under the complete open situation in top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620714189.5U CN205841081U (en) | 2016-07-08 | 2016-07-08 | A kind of structure having breakwater function floating wave energy power station concurrently |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620714189.5U CN205841081U (en) | 2016-07-08 | 2016-07-08 | A kind of structure having breakwater function floating wave energy power station concurrently |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205841081U true CN205841081U (en) | 2016-12-28 |
Family
ID=58150420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620714189.5U Active CN205841081U (en) | 2016-07-08 | 2016-07-08 | A kind of structure having breakwater function floating wave energy power station concurrently |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205841081U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971813A (en) * | 2016-07-08 | 2016-09-28 | 大连理工大学 | Wave energy power station structure integrating bulwark function |
| CN114233561A (en) * | 2021-12-26 | 2022-03-25 | 中国海洋大学 | Multi-degree-of-freedom wave energy utilization device based on tension leg mooring |
-
2016
- 2016-07-08 CN CN201620714189.5U patent/CN205841081U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971813A (en) * | 2016-07-08 | 2016-09-28 | 大连理工大学 | Wave energy power station structure integrating bulwark function |
| CN114233561A (en) * | 2021-12-26 | 2022-03-25 | 中国海洋大学 | Multi-degree-of-freedom wave energy utilization device based on tension leg mooring |
| CN114233561B (en) * | 2021-12-26 | 2023-01-24 | 中国海洋大学 | Multi-degree-of-freedom wave energy utilization device based on tension leg mooring |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |