CN101806274A - Piston cylinder type tidal power generating set - Google Patents
Piston cylinder type tidal power generating set Download PDFInfo
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- CN101806274A CN101806274A CN201010143711A CN201010143711A CN101806274A CN 101806274 A CN101806274 A CN 101806274A CN 201010143711 A CN201010143711 A CN 201010143711A CN 201010143711 A CN201010143711 A CN 201010143711A CN 101806274 A CN101806274 A CN 101806274A
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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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Abstract
The invention discloses a piston cylinder type tidal power generating set. The generating set is put in the shallow sea area, and a water turbine is installed at the water port on the side wall of the bottom of the cylinder and connected with a generator set; the piston is installed in the cylinder, one end of the hinge is connected with the piston, a weight is hung on the other end, the hinge bypasses a fixed block, and the fixed block is connected with another generator set; and the top cover of the cylinder is provided with an air inlet and an air outlet, the air inlet is provided with an air inlet impeller and an air inlet cover plate, the air inlet cover plate is installed on the inner wall of the top cover of the cylinder, the air outlet is provided with an air outlet impeller and an air outlet cover plate, the air outlet cover plate is installed on the outer wall of the top cover of the cylinder, and the air inlet impeller and the air outlet impeller are connected with a third generator set. Due to the adoption of tidal power generation, the invention has the advantages of environmental protection, energy conservation, simple structure, reliable performance, low cost and no pollution. The three parts, including the water turbine, the piston, hinge and fixed block, and the impeller, of the generating set can respectively realize power generation, thereby having a higher utilization ratio of the tidal power.
Description
Technical field
The present invention relates to a kind of device that adopts tidal energy to generate electricity, particularly a kind of piston cylinder type tidal power generating set.
Background technique
Continuous increase along with population, the continuous development of human society, human also increasing to the consumption of the energy, however consumed more than half in the non-renewable short centuries such as the oil that in the very long evolutionary process of the earth, forms, rock gas, coal in modern humans's development of civilization.Therefore, how to realize energy-saving and emission-reduction, new energy development, the problem that the use of increasing renewable and clean energy resource has become people to pay close attention to the most.
The green energy resource of various nature such as wind energy, water energy, solar energy, underground heat, tidal energy is inexhaustible, and clean environment firendly again becomes the new focus of people gradually to their reasonable utilization.Wherein seawater tide bulge and fall every day is being contained huge energy, and tidal energy that Here it is is developed this resource generating carefully, will promote the well-being of mankind.
The present invention gains enlightenment from the working principle of piston of automobile cylinder type internal-combustion engine, imitates the working procedure of its air inlet, compression, work done and exhaust, and is improved and realize tidal power.
Summary of the invention
The object of the present invention is to provide a kind of device that adopts tidal energy to generate electricity, particularly a kind of piston cylinder type tidal power generating set.
Technological scheme of the present invention: a kind of piston cylinder type tidal power generating set, comprise: cylinder, water turbine, piston, hinge, transmission shaft, impeller, described cylinder is placed in neritic zone, and water turbine is installed in the intake-outlet of cylinder bottom sidewall, and water turbine connects one group of generator; Piston is installed in the cylinder, and hinge one end connects piston, and the other end hangs weight, and hinge is walked around static pulley, and static pulley connects another group generator; The cylinder top cover is provided with suction port and air outlet, suction port is equipped with impeller and suction port cover plate, the air outlet is equipped with impeller and air outlet cover plate, the suction port cover plate is installed in cylinder top cover inwall, the air outlet cover plate is installed in the cylinder top cover outer wall, and the impeller of suction port and air outlet is connected with the 3rd group of generator.
The present invention passes in and out cylinder bottom with seawater, promotes piston and moves up and down, thereby change the cylinder space size, pressurized air or vacuumize, the realization cylinder is given vent to anger and air inlet, and the working procedure of imitation piston cylinder type air-intake of combustion engine, compression, work done and exhaust has realized the generating of device each several part.
The present invention has following characteristics: (1) tidal energy belongs to renewable and clean energy resource, and is inexhaustible, and equipment of the present invention can use for a long time; (2) all be made up of mechanical device, simple in structure, reliable performance, cost are low; (3) this device need not to use any control panel, and the whole generating process does not have extra electric energy loss, and is pollution-free; (4) Zhuan Zhi water turbine, piston, hinge and static pulley, three parts of impeller can realize generating electricity respectively, and are higher to the utilization ratio of tidal energy.
Description of drawings
Fig. 1 is overall structure figure of the present invention.
Fig. 2 is an air outlet of the present invention structural representation.
Fig. 3 is an inlet structure schematic representation of the present invention.
Mark among the figure: 1, cylinder top cover; 2, static pulley; 3, hinge; 4, piston; 5, weight; 6, cylinder; 7, water turbine; 8, air outlet impeller; 9, air outlet cover plate; 10, suction port impeller; 11, suction port cover plate.
Embodiment
Embodiment:
Electricity generating device is placed in neritic zone.As shown in Figure 1, water turbine 7 is installed in the intake-outlet of cylinder 6 bottom sidewalls, and water turbine 7 connects one group of generator; Piston 4 is installed in the cylinder 6, and upper air and bottom seawater are kept apart, and hinge 3 one ends connect piston 4, and the other end hangs weight 5, and hinge 3 is walked around static pulley 2, and static pulley 2 connects another group generator; Cylinder top cover 1 is provided with a plurality of suction ports and a plurality of air outlet.As shown in Figure 2, suction port is equipped with suction port impeller 10 and suction port cover plate 11, suction port cover plate 11 is installed in cylinder top cover 1 inwall, the air outlet is equipped with air outlet impeller 8 and air outlet cover plate 9, air outlet cover plate 9 is installed in cylinder top cover 1 outer wall, and suction port impeller 10 is connected with the 3rd group of generator with air outlet impeller 8.
At the incoming tide, sea level fluctuations rises, and seawater pours in cylinder 6 bottoms, promotes water turbine 7 and rotates, thereby drive one group of generator for electricity generation.
Simultaneously, because water level is lower than outside sea level fluctuations in the cylinder 6, can be in the cylinder 6 inside and outside water-heads that form, piston 4 can be subjected to the thrust that seawater makes progress because of water-head, and piston 5 is moved upward.Piston 5 moves upward, and hinge 3 drives static pulley 2 and rotates under the effect of the tractive force of weight 5, and static pulley 2 links to each other with generator drive axle, drives generator for electricity generation.
Because piston 4 moves upward, the space diminishes in the cylinder 6, and air is compressed, and air pressure increases.Because cylinder 6 air pressure inside are greater than external pressure, then suction port cover plate 11 is subjected to air pressure and closes automatically, and simultaneously, air outlet cover plate 9 is opened automatically.At this moment, can form air flows from inside to outside in the air outlet, drive air outlet impeller 8 and rotate, the rotating shaft of air outlet impeller 8 links to each other with the rotating shaft of generator by transmission device, drives generator for electricity generation.
During ebb tide, sea level fluctuations descends, and the seawater in the cylinder 6 also can outwards flow, and promotes water turbine 7 and rotates, and drives the hydraulic turbine generator generating.
Simultaneously, because the drawdown in the cylinder 6, piston 4 can move downward along with the decline of water level inside under the effect of self gravitation.Piston 4 moves downward, and drives static pulley 2 by hinge 3 and rotates, and is rotated by static pulley 2 and drives generator for electricity generation.
Because piston 4 moves downward, the space becomes big in the cylinder 6, and air density reduces, and cylinder 6 air pressure inside descend.Because cylinder 6 external pressures are greater than air pressure inside, then air outlet cover plate 9 is subjected to external pressure and can closes automatically, and simultaneously, suction port cover plate 11 is opened automatically.At this moment, can form air flows from outside to inside, drive suction port impeller 10 and rotate, thereby drive generator for electricity generation at suction port.
Device of the present invention passes in and out cylinder 6 bottoms with seawater, promoting piston 4 moves up and down, thereby change cylinder 6 space sizes, pressurized air or vacuumize, realization cylinder 6 is given vent to anger and air inlet, the working procedure of imitation piston cylinder type air-intake of combustion engine, compression, work done and exhaust has realized the generating of device each several part.
Below only be a specific embodiment of the present invention, the similar change that the above design of all bases is done should belong to scope of the present invention.
Claims (1)
1. piston cylinder type tidal power generating set, it is characterized in that: electricity generating device is placed in neritic zone, and water turbine (7) is installed in the intake-outlet of cylinder (6) bottom sidewall, and water turbine (7) connects one group of generator; Piston (4) is installed in the cylinder (6), and upper air and bottom seawater are kept apart, and hinge (3) one ends connect piston (4), and the other end hangs weight (5), and hinge (3) is walked around static pulley (2), and static pulley (2) connects another group generator; Cylinder top cover (1) is provided with a plurality of suction ports and a plurality of air outlet; Suction port is equipped with suction port impeller (10) and suction port cover plate (11), suction port cover plate (11) is installed in cylinder top cover (1) inwall, the air outlet is equipped with air outlet impeller (8) and air outlet cover plate (9), air outlet cover plate (9) is installed in cylinder top cover (1) outer wall, and suction port impeller (10) is connected with the 3rd group of generator with air outlet impeller (8);
At the incoming tide, sea level fluctuations rises, and seawater pours in cylinder (6) bottom, promotes water turbine (7) and rotates, thereby drive one group of generator for electricity generation; Simultaneously, because the interior water level of cylinder (6) is lower than outside sea level fluctuations, can be in the inside and outside water-head that forms of cylinder (6), piston (4) can be subjected to the thrust that seawater makes progress because of water-head, and piston (5) is moved upward; Piston (5) moves upward, and hinge (3) drives static pulley (2) and rotates under the effect of the tractive force of weight (5), and static pulley (2) links to each other with generator drive axle, drives generator for electricity generation; Because piston (4) moves upward, the space diminishes in the cylinder (6), and air is compressed, and air pressure increases; Because cylinder (6) air pressure inside is greater than external pressure, then suction port cover plate (11) is subjected to air pressure and closes automatically, and simultaneously, air outlet cover plate (9) is opened automatically; At this moment, can form air flows from inside to outside in the air outlet, drive air outlet impeller (8) and rotate, the rotating shaft of air outlet impeller (8) links to each other with the rotating shaft of generator by transmission device, drives generator for electricity generation;
During ebb tide, sea level fluctuations descends, and the seawater in the cylinder (6) also can outwards flow, and promotes water turbine (7) and rotates, and drives the hydraulic turbine generator generating; Simultaneously, because the drawdown in the cylinder (6), piston (4) can move downward along with the decline of water level inside under the effect of self gravitation; Piston (4) moves downward, and drives static pulley (2) by hinge (3) and rotates, and is rotated by static pulley (2) and drives generator for electricity generation; Because piston (4) moves downward, the space becomes big in the cylinder (6), and air density reduces, and cylinder (6) air pressure inside descends; Because cylinder (6) external pressure is greater than air pressure inside, then air outlet cover plate (9) is subjected to external pressure and can closes automatically, and simultaneously, suction port cover plate (11) is opened automatically; At this moment, can form air flows from outside to inside, drive suction port impeller (10) and rotate, thereby drive generator for electricity generation at suction port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101437116A CN101806274B (en) | 2010-04-08 | 2010-04-08 | Piston cylinder type tidal power generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101437116A CN101806274B (en) | 2010-04-08 | 2010-04-08 | Piston cylinder type tidal power generating set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101806274A true CN101806274A (en) | 2010-08-18 |
| CN101806274B CN101806274B (en) | 2011-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101437116A Expired - Fee Related CN101806274B (en) | 2010-04-08 | 2010-04-08 | Piston cylinder type tidal power generating set |
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| Country | Link |
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| CN (1) | CN101806274B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635100A (en) * | 2012-04-25 | 2012-08-15 | 桂林理工大学 | Improved ecotype generating set |
| CN108150342A (en) * | 2018-01-19 | 2018-06-12 | 西北工业大学 | A kind of luminous energy tide energy integration generating device |
| CN112628064A (en) * | 2021-01-13 | 2021-04-09 | 上海鹏伙电子科技有限公司 | Hydroelectric generation device capable of discharging sundries in river |
| CN113586321A (en) * | 2021-08-26 | 2021-11-02 | 汕头市工业设计中心管理有限公司 | Power generation device based on double utilization of sea waves and tides and intelligent control method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191780A (en) * | 1921-09-15 | 1923-01-15 | Charles Klug | Improvements in tide power generating systems |
| JPS6394081A (en) * | 1986-10-08 | 1988-04-25 | Takeshi Umemoto | Power generating device utilizing waveforce energy |
| DK43195A (en) * | 1995-04-10 | 1996-10-11 | Oskar Jensen | tidal pump |
| CN1997821A (en) * | 2004-05-10 | 2007-07-11 | 马里亚·朱利亚纳·伊尔蒂 | Modular system for the electric energy production from wave motion |
| EP1933026A1 (en) * | 2006-12-06 | 2008-06-18 | René Schwender | Pump for tide/wave actuation |
-
2010
- 2010-04-08 CN CN2010101437116A patent/CN101806274B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191780A (en) * | 1921-09-15 | 1923-01-15 | Charles Klug | Improvements in tide power generating systems |
| JPS6394081A (en) * | 1986-10-08 | 1988-04-25 | Takeshi Umemoto | Power generating device utilizing waveforce energy |
| DK43195A (en) * | 1995-04-10 | 1996-10-11 | Oskar Jensen | tidal pump |
| CN1997821A (en) * | 2004-05-10 | 2007-07-11 | 马里亚·朱利亚纳·伊尔蒂 | Modular system for the electric energy production from wave motion |
| EP1933026A1 (en) * | 2006-12-06 | 2008-06-18 | René Schwender | Pump for tide/wave actuation |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635100A (en) * | 2012-04-25 | 2012-08-15 | 桂林理工大学 | Improved ecotype generating set |
| CN108150342A (en) * | 2018-01-19 | 2018-06-12 | 西北工业大学 | A kind of luminous energy tide energy integration generating device |
| CN112628064A (en) * | 2021-01-13 | 2021-04-09 | 上海鹏伙电子科技有限公司 | Hydroelectric generation device capable of discharging sundries in river |
| CN112628064B (en) * | 2021-01-13 | 2022-05-27 | 恩施致盛水电有限公司 | Hydroelectric generation device capable of discharging sundries in river |
| CN113586321A (en) * | 2021-08-26 | 2021-11-02 | 汕头市工业设计中心管理有限公司 | Power generation device based on double utilization of sea waves and tides and intelligent control method thereof |
| CN113586321B (en) * | 2021-08-26 | 2024-05-07 | 汕头市工业设计中心管理有限公司 | Power generation device based on sea wave and tide dual utilization and intelligent control method thereof |
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| Publication number | Publication date |
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| CN101806274B (en) | 2011-08-24 |
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Granted publication date: 20110824 Termination date: 20130408 |