CN204456025U - A kind of structure improving sloping breakwater wave-activated power generation efficiency - Google Patents
A kind of structure improving sloping breakwater wave-activated power generation efficiency Download PDFInfo
- Publication number
- CN204456025U CN204456025U CN201520042935.6U CN201520042935U CN204456025U CN 204456025 U CN204456025 U CN 204456025U CN 201520042935 U CN201520042935 U CN 201520042935U CN 204456025 U CN204456025 U CN 204456025U
- Authority
- CN
- China
- Prior art keywords
- power generation
- wave
- baffle plate
- activated power
- sloping breakwater
- 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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Classifications
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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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
- Y02E10/20—Hydro energy
Abstract
The utility model discloses a kind of structure improving sloping breakwater wave-activated power generation efficiency, comprise the sloping breakwater be made up of sloping breakwater levee body unit, the front of described levee body unit is provided with the baffle plate be connected with ground, support column is provided with below described baffle plate, baffle plate both sides are provided with side wall, described levee body unit, baffle plate and side wall are formed with reservoir, and described reservoir is connected with the anterior collecting channel for horn mouth shape, is provided with generating set in described collecting channel.Structure of the present utility model can reduce the energy loss in flow direction generating set process, improves Wave energy utilization ratio, thus reaches the object improving wave-activated power generation efficiency, reduce wave-activated power generation cost.
Description
Technical field
The utility model relates to hydraulic engineering technical field, in particular, relates to a kind of structure improving sloping breakwater wave-activated power generation efficiency.
Background technology
Now since the seventies in last century Middle East Oil Crisis, wave-activated power generation research has achieved great progress, but Wave energy utilization ratio is not high remains a global difficult problem.In addition, marine environment is severe, marine engineering structural cost and maintenance cost higher, build special back-up system for ocean energy development device and be promoted being difficult to, this also causes current wave-activated power generation high cost.These all make wave-activated power generation commercialization process slow, more cannot realize large-scale development.But simultaneously, coastal waters bank has many mole, these mole yardsticks are huge, it is huge to invest, but except anti-ripple effect, are not further utilized.So the structure that mole is combined with wave-power device is arisen at the historic moment.Such as: the SSG slot type wave-power device of Denmark's just actively research and development in recent years; The mole electrification structure etc. with slidably baffle plate that University Of Tianjin of China proposes.Like this, mole can realize anti-ripple, and can utilize again more unrestrained generating, be kill two birds with one stone, and has great economy and social benefit.But, this class formation still exists and can not make full use of Wave energy, difficult point that energy conversion efficiency is low.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, a kind of structure improving sloping breakwater wave-activated power generation efficiency is provided, this structure can reduce the energy loss in flow direction generating set process, improve Wave energy utilization ratio, thus reach the object improving wave-activated power generation efficiency, reduce wave-activated power generation cost.
The purpose of this utility model is achieved through the following technical solutions:
A kind of structure improving sloping breakwater wave-activated power generation efficiency, comprise the sloping breakwater be made up of sloping breakwater levee body unit, the front of described levee body unit is provided with the baffle plate be connected with ground, support column is provided with below described baffle plate, baffle plate both sides are provided with side wall, described levee body unit, baffle plate and side wall are formed with reservoir, and described reservoir is connected with the anterior collecting channel for horn mouth shape, is provided with generating set in described collecting channel.
The rear portion of described collecting channel is normal cross section.
It is inner that described collecting channel is positioned at levee body unit.
Compared with prior art, the beneficial effect that the technical solution of the utility model is brought is:
1. the collecting channel front portion in the utility model is in horn mouth shape, shaped form section effectively can reduce the loss that water body causes because of the abrupt change of cross section in mole inside, and collecting channel rear portion is normal cross section, be conducive to the smooth-going overcurrent of current, form to hydroelectric generator and make comparatively stable flow condition.
2. hydro-generating Unit is installed on the entrance, normal cross section of collecting channel, here can ensure that hydro-generating Unit comparatively stably works, current can be utilized again as much as possible to drive hydro-generating Unit generating, avoid flow energy in the too much loss of current by pass, so just can improve the efficiency of wave-activated power generation, reduce wave-activated power generation cost, there is good practical prospect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the plan structure schematic diagram in Fig. 1.
Reference numeral: 1-baffle plate 2-support column 3-side wall 4-generating set 5-reservoir 6-collecting channel 7-levee body unit
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described:
As depicted in figs. 1 and 2: a kind of structure improving sloping breakwater wave-activated power generation efficiency, comprise sloping breakwater, sloping breakwater is made up of multiple sloping breakwater levee body unit 7, the front of each levee body unit 7 is provided with baffle plate 1, baffle plate 1 is fixed on foundation, the below of baffle plate 1 is provided support by support column 2, the both sides of baffle plate 1 are fixedly connected with side wall 3, levee body unit 7, baffle plate 1 and side wall 3 are formed with reservoir 5 jointly, reservoir 5 is connected with collecting channel 6, collecting channel 6 is positioned at the inside of levee body unit 7, the front portion of collecting channel 6 is horn mouth shape, rear portion is normal cross section, the entrance, normal cross section of collecting channel 6 is provided with water generating unit 4.
Operating principle of the present utility model is: wave is beaten and formed more unrestrained on the slope be made up of fixed dam 1, more unrestrainedly enters reservoir 5 by entrance, then by collecting channel 6 earial drainage, drives hydro-generating Unit 4 to generate electricity.
Claims (3)
1. one kind is improved the structure of sloping breakwater wave-activated power generation efficiency, comprise the sloping breakwater be made up of sloping breakwater levee body unit, it is characterized in that, the front portion of described levee body unit is provided with the baffle plate be connected with ground, be provided with support column below described baffle plate, baffle plate both sides are provided with side wall, and described levee body unit, baffle plate and side wall are formed with reservoir, described reservoir is connected with the anterior collecting channel for horn mouth shape, is provided with generating set in described collecting channel.
2. a kind of structure improving sloping breakwater wave-activated power generation efficiency according to claim 1, the rear portion of described collecting channel is normal cross section.
3. a kind of structure improving sloping breakwater wave-activated power generation efficiency according to claim 1, it is inner that described collecting channel is positioned at levee body unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520042935.6U CN204456025U (en) | 2015-01-21 | 2015-01-21 | A kind of structure improving sloping breakwater wave-activated power generation efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520042935.6U CN204456025U (en) | 2015-01-21 | 2015-01-21 | A kind of structure improving sloping breakwater wave-activated power generation efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204456025U true CN204456025U (en) | 2015-07-08 |
Family
ID=53662934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520042935.6U Expired - Fee Related CN204456025U (en) | 2015-01-21 | 2015-01-21 | A kind of structure improving sloping breakwater wave-activated power generation efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204456025U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592543A (en) * | 2016-12-06 | 2017-04-26 | 天津大学前沿技术研究院有限公司 | Wave power generation device of breakwater in longitudinal array form |
| CN106640497A (en) * | 2016-12-06 | 2017-05-10 | 天津大学前沿技术研究院有限公司 | Breakwater wave power generation device with optimized structure |
| CN106640510A (en) * | 2016-12-06 | 2017-05-10 | 天津大学前沿技术研究院有限公司 | Breakwater wave power generation device with horizontal array form |
| ES2900844A1 (en) * | 2021-12-30 | 2022-03-18 | Arena Syscom Consulting S L | Maritime Module Electric Power Generator and Maritime Electric Power Generator Structure composed of said modules (Machine-translation by Google Translate, not legally binding) |
-
2015
- 2015-01-21 CN CN201520042935.6U patent/CN204456025U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592543A (en) * | 2016-12-06 | 2017-04-26 | 天津大学前沿技术研究院有限公司 | Wave power generation device of breakwater in longitudinal array form |
| CN106640497A (en) * | 2016-12-06 | 2017-05-10 | 天津大学前沿技术研究院有限公司 | Breakwater wave power generation device with optimized structure |
| CN106640510A (en) * | 2016-12-06 | 2017-05-10 | 天津大学前沿技术研究院有限公司 | Breakwater wave power generation device with horizontal array form |
| ES2900844A1 (en) * | 2021-12-30 | 2022-03-18 | Arena Syscom Consulting S L | Maritime Module Electric Power Generator and Maritime Electric Power Generator Structure composed of said modules (Machine-translation by Google Translate, not legally binding) |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20200121 |