CN201794062U - Sea water lifting energy-storage tidal power generation device - Google Patents
Sea water lifting energy-storage tidal power generation device Download PDFInfo
- Publication number
- CN201794062U CN201794062U CN2010201809114U CN201020180911U CN201794062U CN 201794062 U CN201794062 U CN 201794062U CN 2010201809114 U CN2010201809114 U CN 2010201809114U CN 201020180911 U CN201020180911 U CN 201020180911U CN 201794062 U CN201794062 U CN 201794062U
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- China
- Prior art keywords
- turbine
- sea water
- hydraulic turbine
- pipeline
- water
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- 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
- 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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
A sea water lifting energy-storage tidal power generation device is characterized in that a turbine, a transmission and a sea water pump which are in a set are added in an operating chamber of a turbine of a retaining dam, are connected with a high-level water storage tank via a pipeline, and further connected with a turbine generator unit of the operating chamber of the turbine of the retaining dam via a pipeline, wherein the high-level water storage tank is arranged above the retaining dam. Sea water in a high-level area impacts the turbine via a pipeline so as to drive the turbine to rotate, revolution of the turbine is increased by the transmission so as to drive the sea water pump to lift seat water into the high-level water storage tank, and finally, sea water in the tank impacts the turbine via the pipeline to drive the turbine to rotate so as to drive the generator to generate power continuously and stably.
Description
Affiliated technical field
The utility model relates to a kind of tidal power generation technology, especially can make tidal power generation stable, efficient by promoting the seawater accumulation of energy.
Background technology
At present, known tidal power generation technology is by check dam seawater to be divided into high water level district and low water stage district, generates electricity by the height water-head, because water-head is less, add that the seawater tidal level constantly changes, cause generating instability, inefficiency, make the tidal power generation technology be difficult to apply.
Summary of the invention
For overcoming the deficiency that existing tidal power generation exists, improve the efficient of tidal power generation, the utility model provides a kind of and seawater can be promoted certain altitude and carry out accumulation of energy, reaches the uninterrupted steadily effect of generating.
The scheme that its technical problem that solves the utility model adopts is: one group of hydraulic turbine, speed changer, sea water pump and another group hydraulic turbine, generator are set in check dam hydraulic turbine service depot, one group the hydraulic turbine is connected with speed changer by axle, speed changer is connected with sea water pump by axle, sea water pump is connected with the high-level reservoir that is located at the check dam top by pipeline, high-level reservoir is connected by another group hydraulic turbine in pipeline and the check dam hydraulic turbine service depot again, and the hydraulic turbine is by spool being connected with generator.
The operating principle of this water lift accumulation of energy tidal power generation technology is, when seawater is at high tide, the sea area is in higher level simultaneously outside water storage storehouse and the storehouse, close the seawater gate this moment, tidal level whereabouts along with sea area outside the water storage storehouse, progressively formed the low water stage district in sea area outside the high water level district of water storage reservoir area and the storehouse, high water level district seawater is by the running of pipeline impulse water turbine, through driving sea water pump work behind the speed changer raising rotating speed, seawater is promoted in the high-level reservoir, seawater in the pond drives generator for electricity generation by the running of pipeline impulse water turbine.
The beneficial effects of the utility model are, because the water level of reservoir is relatively stable, and has certain height, can guarantee the steady of hydraulic generator unit, efficient generating.
The described speed changer of technique scheme can require according to the rated speed of sea water pump to be provided with, if institute's employing sea water pump can not established when not having the rotating speed requirement, the hydraulic turbine directly links to each other with sea water pump by axle.
The described hydraulic turbine that links to each other with sea water pump of technique scheme, can by advance, water pouring mouth place increases pipeline and valve, is connected realization " single storehouse is two-way " formula tidal power generation respectively with the sea area storehouse outside with the water storage reservoir area.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is an axonometric drawing of the present utility model.
Fig. 2 is a layout plan of the present utility model.
1. high-level reservoirs among the figure are established the check dam of service depot in 2,3. water inlet pipe, 4. water inlet pipe, 5. outlet pipe, 6. gate, 7. check dam, 8. tapping pipe, the 9. hydraulic turbine, 10. speed changer, 11. sea water pumps, 12. water inlet pipes, 13 hydraulic turbines, 14. generators, 15 tapping pipes.
The specific embodiment
In the embodiment shown in fig. 1, in establish the service depot check dam (2) and gate (6), check dam (7) order links to each other, high water level district (water storage reservoir area) seawater enters the hydraulic turbine (9) by water inlet pipe (3), flow to low water stage district (outside the storehouse sea area) by tapping pipe (8), the hydraulic turbine (9) is by axle and speed changer (10), sea water pump (11) order links to each other, high water level district (water storage reservoir area) seawater enters sea water pump (11) by water inlet pipe (12), link to each other with high-level reservoir (1) by water inlet pipe (4), link to each other with the hydraulic turbine (13) by outlet pipe (5), seawater flow to sea area outside the storehouse (low water stage district) by tapping pipe (15), and the hydraulic turbine (13) links to each other with generator (14) by axle.
Claims (1)
1. water lift accumulation of energy tidal power generating device, one group of hydraulic turbine, speed changer, sea water pump and another group hydraulic turbine, generator are set in check dam hydraulic turbine service depot, the hydraulic turbine that it is characterized in that one group is connected with speed changer by axle, speed changer is connected with sea water pump by axle, sea water pump is connected with the high-level reservoir that is located at the check dam top by pipeline, high-level reservoir is connected by another group hydraulic turbine in pipeline and the check dam hydraulic turbine service depot again, and the hydraulic turbine is by spool being connected with generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201809114U CN201794062U (en) | 2010-04-14 | 2010-04-14 | Sea water lifting energy-storage tidal power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201809114U CN201794062U (en) | 2010-04-14 | 2010-04-14 | Sea water lifting energy-storage tidal power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201794062U true CN201794062U (en) | 2011-04-13 |
Family
ID=43848982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201809114U Expired - Fee Related CN201794062U (en) | 2010-04-14 | 2010-04-14 | Sea water lifting energy-storage tidal power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201794062U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966387A (en) * | 2012-11-14 | 2013-03-13 | 北京修齐四方科技有限公司 | Method for generating power by using stored potential energy |
| CN103031827A (en) * | 2012-12-12 | 2013-04-10 | 李宏江 | Ocean-tide-driven water-elevation-type power station |
| CN103046519A (en) * | 2012-12-12 | 2013-04-17 | 李宏江 | Sea wave water-pressurizing power station |
| CN103527390A (en) * | 2013-10-22 | 2014-01-22 | 王山之 | Sea tide power generation system |
| CN103527391A (en) * | 2012-07-05 | 2014-01-22 | 郑涛 | Ocean wave power generation system |
| CN103924561A (en) * | 2013-01-11 | 2014-07-16 | 姚秋毅 | Sea butterfly power absorbing wave energy improving sea water system |
| CN106436663A (en) * | 2016-07-29 | 2017-02-22 | 田兆斌 | Multi-unit double-reservoir unidirectional type tidal power station for generating power continuously by increasing water level difference |
-
2010
- 2010-04-14 CN CN2010201809114U patent/CN201794062U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527391A (en) * | 2012-07-05 | 2014-01-22 | 郑涛 | Ocean wave power generation system |
| CN103527391B (en) * | 2012-07-05 | 2016-12-21 | 郑涛 | Ocean wave power generation system |
| CN102966387A (en) * | 2012-11-14 | 2013-03-13 | 北京修齐四方科技有限公司 | Method for generating power by using stored potential energy |
| CN103031827A (en) * | 2012-12-12 | 2013-04-10 | 李宏江 | Ocean-tide-driven water-elevation-type power station |
| CN103046519A (en) * | 2012-12-12 | 2013-04-17 | 李宏江 | Sea wave water-pressurizing power station |
| CN103924561A (en) * | 2013-01-11 | 2014-07-16 | 姚秋毅 | Sea butterfly power absorbing wave energy improving sea water system |
| CN103924561B (en) * | 2013-01-11 | 2017-06-06 | 姚秋毅 | A kind of extra large butterfly power absorption Wave energy improves sea water service system |
| CN103527390A (en) * | 2013-10-22 | 2014-01-22 | 王山之 | Sea tide power generation system |
| CN103527390B (en) * | 2013-10-22 | 2016-05-04 | 王山之 | A kind of tide electricity generation system |
| CN106436663A (en) * | 2016-07-29 | 2017-02-22 | 田兆斌 | Multi-unit double-reservoir unidirectional type tidal power station for generating power continuously by increasing water level difference |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20120414 |