CN103573547B - One utilizes tidal-energy electric generator set - Google Patents
One utilizes tidal-energy electric generator set Download PDFInfo
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- CN103573547B CN103573547B CN201210258034.1A CN201210258034A CN103573547B CN 103573547 B CN103573547 B CN 103573547B CN 201210258034 A CN201210258034 A CN 201210258034A CN 103573547 B CN103573547 B CN 103573547B
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- suction sleeve
- cylinder
- connecting rod
- outlet pipe
- way valve
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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
Abstract
<b> mono-kind utilizes tidal-energy electric generator set, comprise fixing frame, hydraulic water lifting pump and reservoir, it is characterized in that fixing frame is connected with connecting rod, connecting rod is connected with drum shaft, drum shaft inside connecting rod is provided with cylinder, cylinder is provided with blade, drum shaft outside connecting rod is provided with fixed block, fixed block with the position of drum shaft bias on be provided with the second axle, hydraulic pressure installation upper shaft is connected on fixing frame, hydraulic pressure installation lower end and the second axle are coupling, a set of hydraulic pressure installation is separately provided with between connecting rod lower end and fixing frame, the oil hydraulic cylinder of hydraulic pressure installation is at least provided with the first suction sleeve and the second suction sleeve, the water sucking mouth of the first suction sleeve and the second suction sleeve is arranged in seawater, more than the one-way valve of the first suction sleeve and the one-way valve of the second suction sleeve be connected to outlet pipe, outlet pipe is communicated with reservoir.Whole device can make full use of the huge energy of tidal energy, is effectively improved by seawater and is stored in reservoir, act on hydroelectric power.</b>
Description
Technical field
the present invention relates to a kind of utilized device of tidal energy, especially one utilizes tidal-energy electric generator set.
Background technique
vast the vast oceans, not only make the spacious god of the popular feeling proper, and make people be crazy about with intoxicated, but the place that sea is the most tempting, also be that it contains huge renewable energy sources, China's marine energy resources is very abundant, and the prospect developed is very wide, along with the development of science and technology, people have started to utilize tidal energy to have generated electricity, the mode of existing tidal power generation all adopts mostly builds dykes and dams on seashore limit, hydraulic generating equipment installed by dykes and dams, utilize the level difference generation of flood tide and ebb tide, easily by flood tide, slack tide, the impact of ebb tide and spring tide neap, cause generated energy unstable, moreover the discrepancy in elevation of flood tide and ebb tide is also relatively limited, and suitable place also relatively difficulty look for, for another a kind of device utilizing wave-energy power generation that the patent No. is 200910206050.4, just utilize the energy of longitudinal motion in wave, floating block is moved up and down, being improved by seawater is stored in reservoir, act on hydroelectric power, but tidal energy has the energy of lateral flow in addition, this patent fails to make full use of the energy as seen, and benefit is not high.
Summary of the invention
it is simple that technical problem to be solved by this invention is to provide a kind of structural principle, easy to implement, and the one that can make full use of tidal energy utilizes tidal-energy electric generator set.
the present invention solves the problems of the technologies described above adopted technological scheme: one utilizes tidal-energy electric generator set, comprise fixing frame, hydraulic water lifting pump and reservoir, described fixing frame is connected with connecting rod, described connecting rod is connected with drum shaft, drum shaft inside described connecting rod is provided with cylinder, described cylinder is provided with blade, drum shaft outside described connecting rod is provided with fixed block, described fixed block with the position of described drum shaft bias on be provided with the second axle, described hydraulic water lifting pump upper shaft is connected on described fixing frame, described hydraulic water lifting pump lower end and the second described axle are coupling, a set of hydraulic water lifting pump is separately provided with between described connecting rod lower end and described fixing frame, the oil hydraulic cylinder of described hydraulic water lifting pump is at least provided with the first suction sleeve and the second suction sleeve, the water sucking mouth of the first described suction sleeve and the second described suction sleeve is arranged in seawater, the first described suction sleeve and the second described suction sleeve are respectively arranged with one-way valve, more than the one-way valve of the first described suction sleeve and the one-way valve of the second described suction sleeve be connected to outlet pipe, described outlet pipe is provided with one-way valve, described outlet pipe is communicated with described reservoir,
it is one that the first described suction sleeve and the second suction sleeve can be concentrated below described suction sleeve one-way valve, and it is one that described outlet pipe can be concentrated more than described outlet pipe one-way valve;
the volume of every root suction sleeve more than described outlet pipe one-way valve is all greater than the volume of the oil hydraulic cylinder mated with it;
be provided with piston in described oil hydraulic cylinder, described piston is equipped with Lubricants up and down respectively, and the volume that the volume of the Lubricants of described piston upper end is greater than described oil hydraulic cylinder is less than the volume of the first suction sleeve of more than described outlet pipe one-way valve; The volume that the volume of the Lubricants of described piston is greater than described oil hydraulic cylinder is less than the volume of the second suction sleeve of more than described outlet pipe one-way valve;
the water-head of minimum point when the displacement distance of hydraulic rod in the oil hydraulic cylinder of described hydraulic water lifting pump of described hydraulic water lifting pump is greater than peak and ebb tide at the incoming tide;
the upper and lower two ends of oil hydraulic cylinder of described hydraulic water lifting pump are respectively arranged with the interface matched with the first described suction sleeve and the second described suction sleeve, and described outlet pipe and the first described suction sleeve and the second described suction sleeve can be set to non-rigidity flexible pipe;
described connecting rod, cylinder and be arranged on all hollow and sealing of blade on cylinder, its mean specific gravity is between 1/1 to three/2nd of sea water specific gravity.
compared with prior art, advantage of the present invention is that connecting rod is connected with cylinder, trend drives drum blade motion thus cylinder is rotated, drum having moving axis is connected on the hydraulic rod motion on the second axle, when the drum having moving axis hydraulic rod be connected on the second axle moves downward, pulling force is produced to connecting rod, the hydraulic rod that connecting rod is connected upwardly, when cylinder drives the hydraulic rod on cylinder to move upward, pressure is produced to connecting rod, the hydraulic rod that connecting rod connects pulls downwards, same tide rises and falls also can drive cylinder dipping and heaving, thus hydraulic rod is moved up and down, make the transverse direction of tide can all can be fully utilized with longitudinal like this,
it is one that suction sleeve is concentrated in described suction sleeve one-way valve lower end, and it is one that outlet pipe is concentrated beyond described outlet pipe one-way valve, and these have saved material all to a certain extent;
there is hydraulic oil in oil hydraulic cylinder, certain lubrication can be played, reduce the attrition and attack of piston and oil hydraulic cylinder;
the volume that the volume of the hydraulic oil of piston upper end is greater than oil hydraulic cylinder is less than the volume of the first suction sleeve beyond outlet pipe import, the volume that the volume of the hydraulic oil of piston is greater than oil hydraulic cylinder is less than the volume of the second suction sleeve beyond outlet pipe import, therefore when piston shifts peak place onto, the hydraulic oil of oil hydraulic cylinder upper end completely can not arrive water outlet, the principle heavy due to oily light-water and oil enters in outlet pipe at Gao Shui at low hydraulic oil of avoiding, seawater in second suction sleeve also can not enter in oil hydraulic cylinder, when piston moves minimum point to, the hydraulic oil of oil hydraulic cylinder lower end completely can not arrive water outlet, oil hydraulic cylinder upper end also can not enter seawater, effectively protect the working life of hydraulic water lifting pump, it also avoid oil to pollute seawater,
suction sleeve and outlet pipe can be set to non-rigidity flexible pipe, effectively prevent the erosion of seawater, and tide also can be avoided to bring the impacts such as displacement to pipeline;
connecting rod, cylinder and be arranged on all hollow and sealing of blade on cylinder, its mean specific gravity is lighter than more than 1/2nd of sea water specific gravity, cylinder can be floated across the sea, make the blade rotation of above tide not by seawater drag effects, more efficiently utilizes the energy of tide lateral flow;
whole device can make full use of the huge energy of waves of seawater fluctuating and lateral flow, is effectively improved by sea level fluctuations and is stored in reservoir, act on hydroelectric power; Overcome, on dykes and dams, hydraulic generating equipment is installed, the discrepancy in elevation of flood tide and ebb tide is limited, suitable place is relatively difficult problem of looking for also, and to be discharged water generating by reservoir, the electricity relative equilibrium sent, not by the impact of flood tide, slack tide, ebb tide and spring tide neap, be particularly suitable for using on island.
Accompanying drawing explanation
fig. 1 is structural representation one of the present invention;
fig. 2 is structural representation two of the present invention.
the title of above accompanying drawing and sequence number: 1, fixing frame, 2, fixed block, 3, hydraulic water lifting pump, 4, connecting rod, the 5, second axle, 6, outlet pipe, 7, water sucking mouth, 8, cylinder, 9, drum blade, 10, hydraulic rod, F1, the first suction sleeve, F2, the second suction sleeve, A1, the first suction sleeve one-way valve, A2, the second suction sleeve one-way valve, B1, the first outlet pipe one-way valve, B2, the second outlet pipe one-way valve.
Embodiment
below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.
as shown in the figure: one utilizes tidal-energy electric generator set, comprise fixing frame 1, hydraulic water lifting pump 3, reservoir, on fixing frame, 1 is connected with connecting rod 4, connecting rod 4 is connected with drum shaft, drum shaft is provided with cylinder 8, cylinder 8 is provided with drum blade 9, drum shaft outside connecting rod 4 is provided with fixed block 2, fixed block 2 is provided with the second axle 5 on the position of drum shaft bias, hydraulic water lifting pump 3 upper shaft to be connected on fixing frame 1, hydraulic water lifting pump 3 lower end and the second axle 5 are coupling, a set of hydraulic water lifting pump 3 is separately provided with between connecting rod 4 lower end and fixing frame 1, device is arranged according to the direction of trend, trend drives drum blade 9 thus cylinder 8 is rotated, when cylinder 8 drives the hydraulic rod 10 be coupling on the second axle 5 to move downward, pulling force is produced to connecting rod 4, the hydraulic rod 10 that connecting rod 4 is connected upwardly, the first suction sleeve F1 maritime interior waters is promoted by promoting hydraulic oil, first outlet pipe one-way valve B1 opens, seawater enters outlet pipe 6 and is sprayed onto in reservoir from water outlet, hydraulic water lifting pump 3 lower end produces powerful negative pressure simultaneously, first suction sleeve one-way valve A1 opens, seawater is inhaled in the second suction sleeve F2 from water sucking mouth 7, when cylinder 8 drives the hydraulic rod 10 be coupling on the second axle 5 to move upward, pressure is produced to connecting rod 4, the hydraulic rod 10 that connecting rod 4 connects pulls downwards, in first suction sleeve F1, hydraulic oil is sucked back in hydraulic water lifting pump 3, second suction sleeve one-way valve A2 opens, seawater is inhaled in the first suction sleeve F1, the hydraulic oil of piston is squeezed in the second suction sleeve F2 simultaneously, second outlet pipe one-way valve B2 is opened, seawater in second suction sleeve F2 is pressed against outlet pipe 6, be sprayed onto in reservoir from outlet pipe 6, generated electricity by turbine-generator units, go round and begin again.This device can connect many rows, and front and back cylinder misplaces mutually.
Claims (7)
1. one kind utilizes tidal-energy electric generator set, comprise fixing frame, hydraulic water lifting pump and reservoir, it is characterized in that described fixing frame is connected with connecting rod, described connecting rod is connected with drum shaft, drum shaft inside described connecting rod is provided with cylinder, described cylinder is provided with blade, drum shaft outside described connecting rod is provided with fixed block, described fixed block with the position of described drum shaft bias on be provided with the second axle, described hydraulic water lifting pump upper shaft is connected on described fixing frame, described hydraulic water lifting pump lower end and the second described axle are coupling, a set of hydraulic water lifting pump is separately provided with between described connecting rod lower end and described fixing frame, the oil hydraulic cylinder of described hydraulic water lifting pump is at least provided with the first suction sleeve and the second suction sleeve, the water sucking mouth of the first described suction sleeve and the second described suction sleeve is arranged in seawater, the first described suction sleeve and the second described suction sleeve are respectively arranged with one-way valve, more than the one-way valve of the first described suction sleeve and the one-way valve of the second described suction sleeve be connected to outlet pipe, described outlet pipe is provided with one-way valve, described outlet pipe is communicated with described reservoir, the connecting rod that described fixing frame is coupling, and described cylinder, many groups are provided with described hydraulic water lifting pump and the first suction sleeve and the second suction sleeve, described many series cylinders divide left and right or front and back to arrange, the cylinder mutual dislocation that described front and back are arranged.
2. one as claimed in claim 1 utilizes tidal-energy electric generator set, it is characterized in that the first described suction sleeve and the second suction sleeve can be concentrated below described suction sleeve one-way valve is one, and it is one that described outlet pipe can be concentrated more than described outlet pipe one-way valve.
3. one as claimed in claim 1 utilizes tidal-energy electric generator set, it is characterized in that the volume of every root suction sleeve of more than described outlet pipe one-way valve is all greater than the volume of the oil hydraulic cylinder mated with it.
4. one as claimed in claim 1 utilizes tidal-energy electric generator set, it is characterized in that being provided with piston in described oil hydraulic cylinder, described piston is equipped with Lubricants up and down respectively, and the volume that the volume of the Lubricants of described piston upper end is greater than described oil hydraulic cylinder is less than the volume of the first suction sleeve of more than described outlet pipe one-way valve; The volume that the volume of the Lubricants of described piston is greater than described oil hydraulic cylinder is less than the volume of the second suction sleeve of more than described outlet pipe one-way valve.
5. one as claimed in claim 1 utilizes tidal-energy electric generator set, the water-head of minimum point when it is characterized in that the displacement distance of the hydraulic rod of described hydraulic water lifting pump in the oil hydraulic cylinder of described hydraulic water lifting pump is greater than peak and ebb tide at the incoming tide.
6. one as claimed in claim 1 utilizes tidal-energy electric generator set, it is characterized in that the upper and lower two ends of the oil hydraulic cylinder of described hydraulic water lifting pump are respectively arranged with the interface matched with the first described suction sleeve and the second described suction sleeve, described outlet pipe and the first described suction sleeve and the second described suction sleeve can be set to non-rigidity flexible pipe.
7. one as claimed in claim 1 utilizes tidal-energy electric generator set, and it is characterized in that described connecting rod, cylinder and be arranged on all hollow and sealing of blade on cylinder, its mean specific gravity is between 1/1 to three/2nd of sea water specific gravity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210258034.1A CN103573547B (en) | 2012-07-25 | 2012-07-25 | One utilizes tidal-energy electric generator set |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210258034.1A CN103573547B (en) | 2012-07-25 | 2012-07-25 | One utilizes tidal-energy electric generator set |
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| CN103573547A CN103573547A (en) | 2014-02-12 |
| CN103573547B true CN103573547B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210258034.1A Active CN103573547B (en) | 2012-07-25 | 2012-07-25 | One utilizes tidal-energy electric generator set |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3970415A (en) * | 1975-04-10 | 1976-07-20 | Kaj Widecrantz | One way valve pressure pump turbine generator station |
| GB2055979A (en) * | 1979-06-26 | 1981-03-11 | Haygarth E J A | Method of Harnessing Tidal Power |
| CN2918784Y (en) * | 2006-09-09 | 2007-07-04 | 陈乔 | Water-wind power piston type water pump |
| CN101929419A (en) * | 2009-10-08 | 2010-12-29 | 宁波市镇海捷登应用技术研究所 | Power generating device by using wave energy |
| CN201810470U (en) * | 2010-04-02 | 2011-04-27 | 机械科学研究总院先进制造技术研究中心 | Combined device for generating power by utilizing wave energy and tide energy |
| CN202768234U (en) * | 2012-07-25 | 2013-03-06 | 宁波市镇海捷登应用技术研究所 | Generating device with tidal energy |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000205102A (en) * | 1999-01-14 | 2000-07-25 | Hiromitsu Katsura | High-pressure water pump to convert the ebb tide and high tide of sea water tide into buoyancy of pontoon and gravitational force into high pressure water |
| US7948108B2 (en) * | 2009-02-06 | 2011-05-24 | Ignacio Peralta | Systems and methods for converting marine currents into electrical energy |
-
2012
- 2012-07-25 CN CN201210258034.1A patent/CN103573547B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3970415A (en) * | 1975-04-10 | 1976-07-20 | Kaj Widecrantz | One way valve pressure pump turbine generator station |
| GB2055979A (en) * | 1979-06-26 | 1981-03-11 | Haygarth E J A | Method of Harnessing Tidal Power |
| CN2918784Y (en) * | 2006-09-09 | 2007-07-04 | 陈乔 | Water-wind power piston type water pump |
| CN101929419A (en) * | 2009-10-08 | 2010-12-29 | 宁波市镇海捷登应用技术研究所 | Power generating device by using wave energy |
| CN201810470U (en) * | 2010-04-02 | 2011-04-27 | 机械科学研究总院先进制造技术研究中心 | Combined device for generating power by utilizing wave energy and tide energy |
| CN202768234U (en) * | 2012-07-25 | 2013-03-06 | 宁波市镇海捷登应用技术研究所 | Generating device with tidal energy |
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| CN103573547A (en) | 2014-02-12 |
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