CN202300812U - Tidal potential energy generating device - Google Patents
Tidal potential energy generating device Download PDFInfo
- Publication number
- CN202300812U CN202300812U CN2011204272223U CN201120427222U CN202300812U CN 202300812 U CN202300812 U CN 202300812U CN 2011204272223 U CN2011204272223 U CN 2011204272223U CN 201120427222 U CN201120427222 U CN 201120427222U CN 202300812 U CN202300812 U CN 202300812U
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- Prior art keywords
- water
- gear
- potential energy
- generating apparatus
- energy electric
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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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- 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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- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model discloses a tidal potential energy generating device, which comprises an underwater flow drive unit and a water storage unit arranged above the water surface. The underwater flow drive unit is in transmission connection with a water drawing unit. The water outlet of the water drawing unit is connected with a water supply pipe. The first water outlet of the water supply pipe is arranged at the top opening of the water storage unit. The bottom of the water storage unit is provided with a downcomer. The downcomer is connected with a hydraulic generating unit. The average pumping output of the water drawing unit is greater than the average discharging amount of the downcomer.
Description
Technical field
The utility model relates to hydroelectric installation, especially a kind of trend potential energy electric generating apparatus.
Background technique
Trend can be not only a kind of energy of cleaning, and aboundresources, and energy is huge.To the development and use of trend ability, be the great research topic of the world today at energy field.Yet, in the existing technology, the tidal generating set that utilizes trend to generate electricity; The defective that exists is: because the flow velocity of trend is sometimes fast and sometimes slow, the time little when big, make the rotating speed and torque very instability of water current driven device; By the generator that this water current driven device drives, the electricity that sends is also very unstable.
The model utility content
The purpose of the utility model is: a kind of trend potential energy electric generating apparatus is provided, not only can sends comparatively stable electric energy, and at ordinary times also can normal power generation at tide.
For realizing above-mentioned purpose, the utility model can be taked following technical proposals:
A kind of trend potential energy electric generating apparatus of the utility model; Comprise and be arranged at undersurface water current driven device; Be provided with the water storing device that exceeds the water surface, said water current driven device and water plug are in transmission connection, and the water outlet of said water plug links to each other with water inlet; First water outlet of said water inlet is arranged at the top mouth of said water storing device; Bottom at said water storing device is provided with sewer, and said sewer connects hydraulic generating equipment, and the average pumping load of said water plug is greater than the mean displacement of sewer.
Said water inlet also is provided with second water outlet that has water one-way valve, and this second water outlet is positioned at the middle part of water storing device height.
Said water plug comprises suction engine, the pressurized machine and the one-way valve that draws water.
Said water storing device is natural pond or the artificial tank of building, and is provided with overflow on the top of said natural pond or tank, and said tank is located on the bank or is located on the supporting part, and said supporting part is fixedly arranged on the bottom.
Said water current driven device, water plug and hydraulic generating equipment all are fixedly arranged on the supporting part.
Said water current driven device comprises impeller and the unidirectional output unit of clockwise and anticlockwise; The unidirectional output unit of said clockwise and anticlockwise comprises driving shaft; Output shaft; And be used for the housing of splendid attire gear, supporting revolving shaft, said driving shaft through first free wheel device and the first gear folk prescription to be in transmission connection and through second free wheel device and the second gear folk prescription to being in transmission connection, the transmission direction of said first free wheel device and second free wheel device is opposite; Second gear and said output shaft are in transmission connection; Side at driving shaft is provided with transmission shaft in parallel, and an end of this transmission shaft is provided with the 3rd gear, the other end with first gear engagement and is provided with the 4th gear with the reverse gear engagement, said reverse gear simultaneously also with second gear engagement; Said impeller is arranged on the driving shaft of the unidirectional output unit of this clockwise and anticlockwise.
The beneficial effect of the utility model is: owing to adopt technique scheme, be provided with the water storing device that exceeds the water surface, said water current driven device and water plug are in transmission connection; The water outlet of said water plug links to each other with water inlet, and first water outlet of said water inlet is arranged at the top mouth of said water storing device, is provided with sewer in the bottom of said water storing device; Said sewer connects hydraulic generating equipment; The average pumping load of said water plug is greater than the mean displacement of sewer, this structure, and the trend that flow velocity is constantly changed can be converted into the potential energy of water; Utilize the potential energy generating of water, can send comparatively stable electric energy; Because the average pumping load of water plug is greater than the mean displacement of sewer, this just makes that water storing device can retaining when trend is arranged, at ordinary times also can normal power generation at tide.
Further beneficial effect is: adopt the unidirectional output unit of said clockwise and anticlockwise, this structure is when the driving shaft backward rotation; It drives the first gear backward rotation through first free wheel device, and the 3rd gear of first gear driven and its engagement just changes, and four gear coaxial with the 3rd gear just changes; The 4th gear driven reverse gear anti-pass, reverse gear drives second gear just to be changeed, and the output shaft that is connected with second gear transmission just changes; Because the transmission direction of first free wheel device and second free wheel device is opposite; During the driving shaft backward rotation, can only drive the first gear backward rotation, the driving shaft and second gear are in non-engagement state; When the driving shaft forward rotation; It drives the second gear forward rotation through second free wheel device; The second gear driven output shaft just changes, because the transmission direction of first free wheel device and second free wheel device is opposite, during the driving shaft forward rotation; Can only drive the second gear forward rotation, the driving shaft and first gear are in non-engagement state.Therefore, no matter its driving shaft is just changeing still counter-rotating, and output shaft can both rotate to a direction, compared with prior art, does not need reverse impeller, simplifies the structure, and has reduced equipment cost, and volume reduces, easy transportation and installation.
Description of drawings
Fig. 1 is the structural representation of the utility model trend potential energy electric generating apparatus;
Fig. 2 is the structural representation of the unidirectional output unit of clockwise and anticlockwise in Fig. 1 water current driven device.
Embodiment
As depicted in figs. 1 and 2, a kind of trend potential energy electric generating apparatus of the utility model comprises the water current driven device 15 that is arranged under the water surface 14; Be provided with and exceed the tank 16 that the water surface 14 about 9 meters manual works are built; Water current driven device 15 is in transmission connection with water plug 17, and the water outlet of water plug 17 links to each other with water inlet 18, and first water outlet 19 of water inlet 18 is arranged at the top mouth of tank 16; Second water outlet 23 of water inlet 18 is positioned at the middle part of tank 16 height; Refluence for anti-sealing is provided with out water one-way valve 22 at second water outlet 23, is provided with sewer 20 in the bottom of said tank 16; Said sewer 20 connects hydraulic generating equipment 21, and the average pumping load of said water plug 15 is greater than the mean displacement of sewer 20.Water plug 17 comprises suction engine, preferably sets up pressurized machine and draws water one-way valve, and pressurized machine is used to increase the pressure of water, helps improving the height that draws water.Preferably be provided with overflow 24 on the top of tank 16, can spilling water when water is full.Said tank 16 can be located on the bank, also can be located on the supporting part 25, and said supporting part is fixedly arranged on the bottom.When tank 16 is located at 25 last times of supporting part; Water current driven device 15, water plug 17 and hydraulic generating equipment 21 all are fixedly arranged on the supporting part 25, so just need not build special-purpose immobilizing foundation for water current driven device 15, water plug 17 and hydraulic generating equipment 21.As preferably, on water inlet 18, be provided with first valve 26, on sewer 20, be provided with second valve 27.
Said water current driven device 15 is made up of impeller and the unidirectional output unit 13 of clockwise and anticlockwise, and impeller is arranged on the driving shaft 1 of the unidirectional output unit 13 of clockwise and anticlockwise.The unidirectional output unit 13 of said clockwise and anticlockwise comprises driving shaft 1; Output shaft 2; And be used for the housing 3 of splendid attire gear, supporting revolving shaft; Said driving shaft 1 through first free wheel device 4 and first gear, 5 folk prescriptions to be in transmission connection and through second free wheel device 6 and second gear, 7 folk prescriptions to being in transmission connection; The transmission direction of said first free wheel device 4 and second free wheel device 6 is opposite, and second gear 7 is in transmission connection with said output shaft 2, is provided with transmission shaft in parallel 8 in a side of driving shaft 1; One end of this transmission shaft 8 is provided with the 3rd gear 9 of first gear 5 engagement, the other end is provided with and the 4th gear 11 of reverse gear 10 engagements, said reverse gear 10 simultaneously also with 7 engagements of second gear.
The above; Preferable case study on implementation for the utility model; Be not that the utility model is done any restriction, everyly any simple modification that above embodiment did, change and equivalent structure changed, still belong to the protection domain of the utility model according to the utility model technical spirit.
Claims (6)
1. trend potential energy electric generating apparatus; Comprise the water current driven device (15) that is arranged under the water surface (14); It is characterized in that: be provided with the water storing device (16) that exceeds the water surface (14); Said water current driven device (15) is in transmission connection with water plug (17); The water outlet of said water plug (17) links to each other with water inlet (18), and first water outlet (19) of said water inlet (18) is arranged at the top mouth of said water storing device (16), is provided with sewer (20) in the bottom of said water storing device (16); Said sewer (20) connects hydraulic generating equipment (21), and the average pumping load of said water plug (15) is greater than the mean displacement of sewer (20).
2. trend potential energy electric generating apparatus according to claim 1 is characterized in that: said water inlet (18) also is provided with second water outlet (23) that has water one-way valve (22), and this second water outlet (23) is positioned at the middle part of water storing device (16) height.
3. trend potential energy electric generating apparatus according to claim 1 is characterized in that: said water plug (17) comprises suction engine, the pressurized machine and the one-way valve that draws water.
4. trend potential energy electric generating apparatus according to claim 1; It is characterized in that: said water storing device (16) is natural pond or the artificial tank of building; Be provided with overflow (24) on the top of said natural pond or tank; Said tank is located on the bank or is located on the supporting part (25), and said supporting part is fixedly arranged on the bottom.
5. trend potential energy electric generating apparatus according to claim 4 is characterized in that: said water current driven device (15), water plug (17) and hydraulic generating equipment (21) all are fixedly arranged on the supporting part (25).
6. according to described any trend potential energy electric generating apparatus of claim 1-5; It is characterized in that: said water current driven device (15) comprises impeller and the unidirectional output unit of clockwise and anticlockwise (13); The unidirectional output unit of said clockwise and anticlockwise (13) comprises driving shaft (1); Output shaft (2); And be used for the housing (3) of splendid attire gear, supporting revolving shaft; Said driving shaft (1) through first free wheel device (4) and first gear (5) folk prescription to be in transmission connection and through second free wheel device (6) and second gear (7) folk prescription to being in transmission connection; The transmission direction of said first free wheel device (4) and second free wheel device (6) is opposite, and second gear (7) is in transmission connection with said output shaft (2), is provided with transmission shaft in parallel (8) in a side of driving shaft (1); One end of this transmission shaft (8) is provided with and the 3rd gear (9) of first gear (5) engagement, the 4th gear (11) that the other end is provided with and reverse gear (10) meshes, and said reverse gear (10) also meshes with second gear (7) simultaneously; Said impeller is arranged on the driving shaft (1) of the unidirectional output unit of this clockwise and anticlockwise (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204272223U CN202300812U (en) | 2011-11-02 | 2011-11-02 | Tidal potential energy generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204272223U CN202300812U (en) | 2011-11-02 | 2011-11-02 | Tidal potential energy generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202300812U true CN202300812U (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204272223U Expired - Fee Related CN202300812U (en) | 2011-11-02 | 2011-11-02 | Tidal potential energy generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202300812U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088972A (en) * | 2014-07-10 | 2014-10-08 | 马克诚 | Speed stabilizing device for wave power generation and method for stabilizing output rotating speed |
| CN107917036A (en) * | 2016-11-10 | 2018-04-17 | 徐丕义 | Utilize wave-driven power equipment |
| WO2018108037A1 (en) * | 2016-12-12 | 2018-06-21 | 寇君洲 | Wave power mechanism and ocean wave energy generator having same |
| CN110966133A (en) * | 2019-11-29 | 2020-04-07 | 宁波市镇海捷登应用技术研究所 | Power generation device for improving water level by utilizing sea waves and power generation method using power generation device |
| CN115288917A (en) * | 2022-08-15 | 2022-11-04 | 桐庐睦德机械制造有限公司 | Switchable impeller mechanism for positive and negative rotation of energy storage unit of water pumping and storing unit |
-
2011
- 2011-11-02 CN CN2011204272223U patent/CN202300812U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088972A (en) * | 2014-07-10 | 2014-10-08 | 马克诚 | Speed stabilizing device for wave power generation and method for stabilizing output rotating speed |
| CN104088972B (en) * | 2014-07-10 | 2016-08-24 | 马克诚 | For the smooth rate apparatus of seawave power generation and realize the method that output speed is stable |
| CN107917036A (en) * | 2016-11-10 | 2018-04-17 | 徐丕义 | Utilize wave-driven power equipment |
| WO2018108037A1 (en) * | 2016-12-12 | 2018-06-21 | 寇君洲 | Wave power mechanism and ocean wave energy generator having same |
| CN110966133A (en) * | 2019-11-29 | 2020-04-07 | 宁波市镇海捷登应用技术研究所 | Power generation device for improving water level by utilizing sea waves and power generation method using power generation device |
| CN115288917A (en) * | 2022-08-15 | 2022-11-04 | 桐庐睦德机械制造有限公司 | Switchable impeller mechanism for positive and negative rotation of energy storage unit of water pumping and storing unit |
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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: 20120704 Termination date: 20131102 |