CN106436636A - Semi-horn-shaped jetty also serving as wave-driven power generating device - Google Patents
Semi-horn-shaped jetty also serving as wave-driven power generating device Download PDFInfo
- Publication number
- CN106436636A CN106436636A CN201610859360.6A CN201610859360A CN106436636A CN 106436636 A CN106436636 A CN 106436636A CN 201610859360 A CN201610859360 A CN 201610859360A CN 106436636 A CN106436636 A CN 106436636A
- Authority
- CN
- China
- Prior art keywords
- wave
- air chamber
- jetty
- horn
- semi
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000004575 stone Substances 0.000 claims abstract description 4
- 238000000926 separation method Methods 0.000 claims description 9
- 230000008602 contraction Effects 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 2
- 238000005192 partition Methods 0.000 abstract 3
- 230000003534 oscillatory effect Effects 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/062—Constructions floating in operational condition, e.g. breakwaters or wave dissipating walls
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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
- F03B13/24—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 to produce a flow of air, e.g. to drive an air turbine
-
- 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
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a semi-horn-shaped jetty also serving as a wave-driven power generating device. The semi-horn-shaped jetty comprises an air chamber and a front wall; six partition compartments are arranged inside the jetty; one partition compartment is used as an oscillatory air chamber, and the other partition compartments are still used as stone compartments; the rear part of the air chamber is provided with an air outlet communicating with atmosphere; a shrinkable water channel is arranged in front of a water inlet of the air chamber; and the front wall is a horn-shaped fairing curve. The semi-horn-shaped jetty disclosed by the invention can prevent and eliminate waves and can also be used for generating electricity by utilizing wave energy; by arranging the oscillatory air chamber structure inside the jetty, the stability of the jetty structure can be guaranteed, and the construction cost of the jetty can be lowered as well, so the semi-horn-shaped jetty has quite good popularization prospects.
Description
Technical field
The invention belongs to wave-activated power generation technical field, specifically, is related to a kind of half loudspeaker for also serving as wave-power device
Type breakwater.
Background technology
China coastline is long, and about 1.8 ten thousand kilometers, port area is numerous, and wave energy is contained and extremely enriched, and needs near harbour to build
Many breakwater are steady to ensure watercraft safety transport and pool, and this can be generated electricity with wave energy there is provided certain feasible for breakwater
Property；Wave energy is the Renewable resource for most cleaning, and the danger that peters out due to fossil energy is alleviated in its exploitation significantly
Machine, improves the destruction for environment being caused due to the burn fossil energy.There is anti-ripple in the breakwater in prior art for generating electricity
Single function, the low defect of generation mode wave power conversion rate.
Content of the invention
In order to make up the deficiencies in the prior art, the present invention provides a kind of wave energy conversion efficiency high, breakwater performance good simultaneous
Do half trumpet type breakwater of wave-power device, can wave resistance disappear wave, wave-energy power generation can be utilized again, air chamber structure will be vibrated
It is arranged on inside breakwater, the stability of breakwater structure has both been can guarantee that, while the construction cost of breakwater can also be reduced, has
Good promotion prospect.
Its technical scheme is as follows：
A kind of half trumpet type breakwater for also serving as wave-power device, including air chamber 1 and front wall 2, is provided with 6 inside breakwater
Individual separation 6, a separation still does building stones cabin, is provided with gas outlet 3 and air at 2 rear portion of air chamber as vibration air chamber, remaining separation
Being connected, one contraction water channel 5 being provided with 4 front of air chamber water inlet, the front wall 2 is the fair curve of trumpet type.
Further, at gas outlet 3 additional air turbine is installed.
Further, the dike face of the breakwater is inclined, and continuously arranges square wave absorption chunk thereon.
Beneficial effects of the present invention：
The present invention arranges contraction water channel and the front wall of one trumpet type curve, trumpet type song in front of vibration air chamber water inlet
The design of wall and contraction water channel can also greatly increase the speed that indoor water level and water level rise in front, accelerate turning to aerodynamic energy
Change so that wave energy conversion is in hgher efficiency.Breakwater dike face optimization design is inclined dike face, and places wave absorption stop block, Ke Yiyou
The performance that must improve breakwater is imitated, makes in port, to remain tranquility.Using air chamber be used for generate electricity when need not install by ripple
Body, simple structure；Air turbine is not also directly come in contact with sea water, can be prevented effectively from plant equipment and be corroded.
Description of the drawings
Fig. 1 also serves as the structural representation of half trumpet type breakwater of wave-power device for the present invention.
Specific embodiment
With reference to the accompanying drawings and detailed description technical scheme is described in more detail.
With reference to Fig. 1, a kind of half trumpet type breakwater for also serving as wave-power device, including air chamber 1 and front wall 2, breakwater
Inside is provided with 6 separations 6, and a separation still does building stones cabin, be provided with 2 rear portion of air chamber and give vent to anger as vibration air chamber, remaining separation
Mouthfuls 3 are connected with air, are provided with one contraction water channel 5 in 4 front of air chamber water inlet, pour into gas with the energy concentration that converges wave
Room, reduces the wave force that breakwater is received, and the front wall 2 is the fair curve of trumpet type, to reduce reflectance, makes more seas
The speed that surge inlet plenum, lifting water level and water level rise, greatly increases the pressure in device room, improves the transformation efficiency of wave energy,
And then improve generating efficiency.
Further, air turbine is installed additional to generate electricity at gas outlet 3.
Further, the dike face of the breakwater is inclined, and continuously arranges square wave absorption chunk thereon.When reaching unrestrained high
Wave resistance disappears wave, using wave-energy power generation when unrestrained low.
Set of the present invention caisson breakwater is designed with the common feature of oscillating water column apparatus for generating electricity by wave force, except energy
Disappeared wave using breakwater wave resistance, be that port area is provided outside good mooring conditions, moreover it is possible to using contraction water channel and the loudspeaker of unique design
The wave energy of incidence wave is greatly increased by type front wall, and then by the air chamber in breakwater, wave energy is progressively converted to electric energy；Its
In, the energy of the convergence wave that the trumpet type front wall of breakwater unique design can be within the unit interval by a relatively large margin, is reduced anti-
Rate is penetrated, makes more water bodys enter air inlet chamber, improve the pressure in air chamber in dike, and the height that water level rose within the unit interval
With the speed of water surface elevation change, so as to accelerate the frequency of SEA LEVEL VARIATION and compressed gas indoor gas, accelerate the conversion of energy, carry
High generation efficiency.
The above, the only present invention preferably specific embodiment, protection scope of the present invention not limited to this, any ripe
Those skilled in the art are known in the technical scope of present disclosure, the letter of the technical scheme that can become apparent to
Altered or equivalence replacement are each fallen within protection scope of the present invention.
Claims (3)
1. a kind of half trumpet type breakwater for also serving as wave-power device, it is characterised in that：Including air chamber (1) and front wall (2), prevent
6 separations (6) are provided with inside ripple dike, and a separation is as vibration air chamber, and remaining separation still does building stones cabin, at air chamber (2) rear portion
Being provided with gas outlet (3) to be connected with air, one contraction water channel (5) being provided with front of air chamber water inlet (4), front wall (2) are
The fair curve of trumpet type.
2. the half trumpet type breakwater for also serving as wave-power device according to claim 1, it is characterised in that：In gas outlet
(3) place installs air turbine additional.
3. the half trumpet type breakwater for also serving as wave-power device according to claim 1, it is characterised in that：The anti-ripple
The dike face of dike is inclined, and continuously arranges square wave absorption chunk thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610859360.6A CN106436636A (en) | 2016-09-28 | 2016-09-28 | Semi-horn-shaped jetty also serving as wave-driven power generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610859360.6A CN106436636A (en) | 2016-09-28 | 2016-09-28 | Semi-horn-shaped jetty also serving as wave-driven power generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106436636A true CN106436636A (en) | 2017-02-22 |
Family
ID=58171001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610859360.6A Pending CN106436636A (en) | 2016-09-28 | 2016-09-28 | Semi-horn-shaped jetty also serving as wave-driven power generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106436636A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107338774A (en) * | 2017-06-27 | 2017-11-10 | 哈尔滨工程大学 | A kind of vertical type caisson breakwater system with wave-energy power generation function |
| CN110565581A (en) * | 2019-09-21 | 2019-12-13 | 浙江大学宁波理工学院 | floating breakwater with wave power generation function and breakwater system |
| CN114108546A (en) * | 2021-11-15 | 2022-03-01 | 哈尔滨工程大学 | Semicircular breakwater of integrated oscillation water column type wave energy power generation device and unit thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2151270Y (en) * | 1992-11-30 | 1993-12-29 | 刘百清 | Electric power generator for breakwater |
| CN104373284A (en) * | 2014-10-11 | 2015-02-25 | 河海大学 | Bank type bulwark and bidirectional airflow wave energy power generating device assembly |
| CN205501930U (en) * | 2016-04-06 | 2016-08-24 | 潘露燕 | Breakwater with wave power generating device |
| CN106194558A (en) * | 2016-08-30 | 2016-12-07 | 浙江大学 | Large-diameter circular cartridge type transmission dike is held concurrently oscillating water column Wave energy electric generator |
-
2016
- 2016-09-28 CN CN201610859360.6A patent/CN106436636A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2151270Y (en) * | 1992-11-30 | 1993-12-29 | 刘百清 | Electric power generator for breakwater |
| CN104373284A (en) * | 2014-10-11 | 2015-02-25 | 河海大学 | Bank type bulwark and bidirectional airflow wave energy power generating device assembly |
| CN205501930U (en) * | 2016-04-06 | 2016-08-24 | 潘露燕 | Breakwater with wave power generating device |
| CN106194558A (en) * | 2016-08-30 | 2016-12-07 | 浙江大学 | Large-diameter circular cartridge type transmission dike is held concurrently oscillating water column Wave energy electric generator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107338774A (en) * | 2017-06-27 | 2017-11-10 | 哈尔滨工程大学 | A kind of vertical type caisson breakwater system with wave-energy power generation function |
| CN110565581A (en) * | 2019-09-21 | 2019-12-13 | 浙江大学宁波理工学院 | floating breakwater with wave power generation function and breakwater system |
| CN110565581B (en) * | 2019-09-21 | 2020-12-15 | 浙江大学宁波理工学院 | Floating breakwater with wave power generation function and breakwater system |
| CN114108546A (en) * | 2021-11-15 | 2022-03-01 | 哈尔滨工程大学 | Semicircular breakwater of integrated oscillation water column type wave energy power generation device and unit thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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 |
Application publication date: 20170222 |
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| RJ01 | Rejection of invention patent application after publication |