CN2893202Y - Waveenergy power generator - Google Patents
Waveenergy power generator Download PDFInfo
- Publication number
- CN2893202Y CN2893202Y CNU2006200566246U CN200620056624U CN2893202Y CN 2893202 Y CN2893202 Y CN 2893202Y CN U2006200566246 U CNU2006200566246 U CN U2006200566246U CN 200620056624 U CN200620056624 U CN 200620056624U CN 2893202 Y CN2893202 Y CN 2893202Y
- Authority
- CN
- China
- Prior art keywords
- ring
- swash plate
- wave energy
- generating set
- energy generating
- 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
- 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
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model relates to a wave power generator and comprises a float chamber, a water tank which is on the float chamber, a generator, a plurality of displacement pumps, a slanting plate, a middle axle and a gravity ring. In the circumstances of not accepting outside force, the middle axle is positioned vertically, the gravity ring and the slating plate are fixed respectively on the upper and lower ends of the middle axle. The gravity ring assumes annular pattern and is provided with annular space within, and part of the gravity space contains fluid. The center of the bottom of the slanting plate is connected with the top of the water tank by a slipper. The displacement pumps assume annular patterns and are all distributed between the slanting plate and the water tank, the inlet of the displacement pumps are connected with the water tank and the outlet is connected to the generator by a pipe. When the middle axle is inclined, the bottom of the slanting plate presses the cylinder rod of the displacement pumps. The utility model generates power by wave and is free of pollution to environment, has simple structure as well as low cost of manufacturing and small volume.
Description
[technical field]
The utility model relates to a kind of electricity generating device, relates in particular to a kind of electricity generating device that wave energy is changed into electric energy.
[background technique]
Along with the development that modern industry is produced, to the also increase day by day of demand of the energy, existing forms of electricity generation mainly contains thermal power generation, hydroelectric power, nuclear energy power generation etc.Thermal power generation comprises coal-fired and fuel oil generating etc. again, and its shortcoming is cost height, resource anxiety, environmental pollution is serious and be non-renewable resources; Hydroelectric power, the investment of building dam is big, the time is long, influences the ecological balance; The nuclear energy power generation investment is big, and radioactive pollution is serious, and it is big that waste material stores difficulty, the cost height.
For this reason, people are the reproducible new energy exploring and develop safe, cleaning constantly, as wind energy, solar energy etc.Tellurian ocean area accounts for 70%, marine wave has inexhaustible, nexhaustible characteristics, yet, human very little to utilizing of ocean wave energy, if can utilize wave energy, problem such as will solve existing lack of energy, environmental pollution, investment is big, cost is high, floor space is many.
[model utility content]
Technical problem to be solved in the utility model is to provide a kind of wave energy generating set, it can be effectively be converted to electric energy with the wave energy in the zone, with problem such as solve energy shortage of the prior art, environmental pollution, investment is big, cost is high, floor space is many.
For solving the problems of the technologies described above, the technological scheme that the utility model adopted is: a kind of wave energy generating set is provided, it comprises main buoyancy tank and is positioned at water tank on the described main buoyancy tank, generator, a plurality of plunger pumps, swash plate, axis and gravity ring, under the state that is not subjected to external force, described axis vertically is provided with, described gravity ring and swash plate flatly be fixed in respectively described axis on, the lower end, described gravity ring in the form of a ring, its inside has the space of ring-type, in the segment space of gravity ring, be loaded with liquid, the bottom center of described swash plate is connected in tank top by crawler shoe, described plunger pump is distributed between described swash plate and the water tank in the form of a ring, and its inlet is connected with water tank, and its outlet is connected with generator by a pipeline, when described axis was in heeling condition, the piston rod of described plunger pump was pressed in described swash plate bottom surface.
More specifically, described gravity ring is circular.
More specifically, extend horizontally away a plurality of lateral frames in the ring of described gravity ring, described lateral frame connects described gravity ring and axis.
More specifically, also downward oblique a plurality of tilted supporters that extend on the described gravity ring, described tilted supporter connects described gravity ring and axis.
More specifically, upward to extending a plurality of tilted supporters on the described swash plate, described tilted supporter connects described swash plate and axis.
More specifically, further be provided with the water level case of being convenient to observe water level on the described water tank, described water level case is connected with described water tank.
More specifically, described electricity generating device comprises that further one is used to lay in the hydraulic pressure accumulator of excess energy, and described hydraulic pressure accumulator is connected with described pipeline.
More specifically, described electricity generating device further comprises a plurality of trim buoyancy tanks and trim buoyancy tank support, described trim buoyancy tank be distributed in described main buoyancy tank around, described trim buoyancy tank support is connected between main buoyancy tank and the trim buoyancy tank.
More specifically, described plunger pump outlet is connected with described pipeline by one-way valve.
More specifically, described pipeline is connected with described generator by throttle valve.
Compared with prior art, the utlity model has following beneficial effect: because swash plate is connected by crawler shoe with water tank, and in the gravity ring splendid attire liquid, so the lumpy motoricity of any direction can both act on the swash plate efficiently, and it is moved up and down.The utility model adopts the energy of wave energy as generating, and its energy abundance can not pollute environment, and of the present utility model simple in structure, and its cost is lower, is positioned on the water surface, need not to take the area on ground.
[description of drawings]
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is the schematic representation of the utility model one preferred embodiment.
Fig. 2 is the cross-sectional schematic of swash plate and crawler shoe among Fig. 1.
[embodiment]
Seeing also Fig. 1, is a preferred embodiment of the present utility model, and this wave energy generating set mainly comprises main buoyancy tank 1 and is positioned at water tank 2, generator 3, a plurality of plunger pump 4, swash plate 5, axis 6 and gravity ring 7 on the main buoyancy tank 1.
Electricity generating device of the present utility model is under the effect that is not subjected to external force, and above-mentioned axis 6 vertically is provided with, and gravity ring 7 and swash plate 5 flatly are fixed in the upper and lower end of axis 6 respectively.Described gravity ring 7 is circular, and its inside has the space of ring-type, is loaded with liquid in the segment space of gravity ring, and in the present embodiment, the liquid of splendid attire is water in gravity ring 7.Extend horizontally away a plurality of lateral frame (not shown)s in the ring of gravity ring 7, these lateral frames are arranged in a crossed manner, and its infall is connected with the upper end of axis 6, thereby make the upper end of axis 6 be connected in the central authorities of gravity ring 7.Described swash plate 5 is in the form of annular discs, and the lower end of axis 6 is connected in the central authorities of swash plate 5.In order to strengthen the intensity that axis 6 bears gravity ring 7 and swash plate 5, downward oblique a plurality of tilted supporters 72 that extend on the gravity ring 7, these tilted supporters 72 connect gravity rings 7 and axis 6, and are same, upward to extending a plurality of tilted supporters 52 on the swash plate 5, these tilted supporters 52 also connect swash plate 5 and axis 6.
Described water tank 2 is positioned at main buoyancy tank 1 surface, and the bottom center of described swash plate 5 is connected in water tank 2 tops (seeing also Fig. 2) by crawler shoe 8, and the universal property of crawler shoe 8 makes swash plate 5 can crawler shoe 8 do annular for the center and moves up and down.Described plunger pump 4 is distributed between swash plate 5 and the water tank 2 in the form of a ring, its inlet is connected with water tank 2, its outlet is connected with generator 3 by a pipeline 9, and, the outlet of plunger pump 4 is connected with pipeline 9 by the one-way valve (not shown), and pipeline 9 is connected with generator 3 by the throttle valve (not shown).In the present embodiment, described generator 3 is a turbogenerator.
When using above-mentioned electricity generating device, it is positioned over zones such as ocean, lake, river, the buoyancy of main buoyancy tank 1 makes whole device float on the water surface.Under the very little situation of water wave, because crawler shoe 8 has universal property, axis 6 can tilt, thereby gravity ring 7 and swash plate 5 are all tilted to a certain direction, and at this moment, the water in the gravity ring 7 is still in low level.When the water wave occurring, the water wave makes main buoyancy tank 1 ceaselessly change level, water in the gravity ring 7 is just ceaselessly done circulatory motion to low level by a high position in encircling, the lever that the gravity that current produced, centrifugal force and axis 6 produce is done and is used for swash plate 5, is that moving up and down of annular done at the center thereby make swash plate 5 with crawler shoe 8.When axis 6 is in heeling condition, the piston rod 42 of plunger pump 4 is pressed in the part bottom surface of swash plate 5, plunger pump 4 is under the pressure of swash plate 5, its piston rod 42 ceaselessly moves up and down, plunger pump 4 is ceaselessly exported highly pressurised liquid, the highly pressurised liquid of its extrusion all focuses in the pipeline 9, thereby drives generator 3 work and the generation electric energy.
Electricity generating device of the present utility model also can comprise a plurality of trim buoyancy tanks 10 and trim buoyancy tank support 11, trim buoyancy tank 10 be distributed in main buoyancy tank 1 around, trim buoyancy tank support 11 is connected between main buoyancy tank 1 and the trim buoyancy tank 10, thereby increases the buoyancy of whole device.
Observe the water yield in the water tank 2 for convenience, on described water tank 2 water level case 12 can be set further, described water level case 12 is connected with water tank 2.
As the further improvement of above-mentioned mode of execution, electricity generating device of the present utility model also can be provided with a hydraulic pressure accumulator 13, and to lay in unnecessary energy, described hydraulic pressure accumulator 13 is connected with pipeline 9.
Another kind as above-mentioned mode of execution improves, and can add anchor chain and anchor (not shown) in the bottom of above-mentioned main buoyancy tank 1, so that electricity generating device stably swims on the water surface.
Because swash plate 5 is connected by crawler shoe 8 with water tank 2, and in gravity ring 7 splendid attire liquid, so the lumpy motoricity of any direction can both act on the swash plate 5 efficiently, and it is moved up and down.The utility model adopts the energy of wave energy as generating, and its energy abundance can not pollute environment, and of the present utility model simple in structure, and its cost is lower, is positioned on the water surface, need not to take the area on ground.
Claims (10)
1, a kind of wave energy generating set, it is characterized in that: described electricity generating device comprises main buoyancy tank and is positioned at water tank on the described main buoyancy tank, generator, a plurality of plunger pumps, swash plate, axis and gravity ring, under the state that is not subjected to external force, described axis vertically is provided with, described gravity ring and swash plate flatly be fixed in respectively described axis on, the lower end, described gravity ring in the form of a ring, its inside has the space of ring-type, in the segment space of gravity ring, be loaded with liquid, the bottom center of described swash plate is connected in tank top by crawler shoe, described plunger pump is distributed between described swash plate and the water tank in the form of a ring, its inlet is connected with water tank, its outlet is connected with generator by a pipeline, and when described axis was in heeling condition, the piston rod of described plunger pump was pressed in described swash plate bottom surface.
2, wave energy generating set as claimed in claim 1 is characterized in that: described gravity ring is circular.
3, wave energy generating set as claimed in claim 1 is characterized in that: extend horizontally away a plurality of lateral frames in the ring of described gravity ring, described lateral frame connects described gravity ring and axis.
4, wave energy generating set as claimed in claim 3 is characterized in that: also downward oblique a plurality of tilted supporters that extend on the described gravity ring, described tilted supporter connects described gravity ring and axis.
5, wave energy generating set as claimed in claim 1 is characterized in that: upward to extending a plurality of tilted supporters on the described swash plate, described tilted supporter connects described swash plate and axis.
6, wave energy generating set as claimed in claim 1 is characterized in that: further be provided with the water level case of being convenient to observe water level on the described water tank, described water level case is connected with described water tank.
7, wave energy generating set as claimed in claim 1 is characterized in that: described electricity generating device comprises that further one is used to lay in the hydraulic pressure accumulator of excess energy, and described hydraulic pressure accumulator is connected with described pipeline.
8, wave energy generating set as claimed in claim 1, it is characterized in that: described electricity generating device further comprises a plurality of trim buoyancy tanks and trim buoyancy tank support, described trim buoyancy tank be distributed in described main buoyancy tank around, described trim buoyancy tank support is connected between main buoyancy tank and the trim buoyancy tank.
9, wave energy generating set as claimed in claim 1 is characterized in that: described plunger pump outlet is connected with described pipeline by one-way valve.
10, wave energy generating set as claimed in claim 1 is characterized in that: described pipeline is connected with described generator by throttle valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200566246U CN2893202Y (en) | 2006-03-16 | 2006-03-16 | Waveenergy power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200566246U CN2893202Y (en) | 2006-03-16 | 2006-03-16 | Waveenergy power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2893202Y true CN2893202Y (en) | 2007-04-25 |
Family
ID=38061366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200566246U Expired - Fee Related CN2893202Y (en) | 2006-03-16 | 2006-03-16 | Waveenergy power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2893202Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101725453B (en) * | 2010-01-14 | 2012-07-04 | 杭州海聚动力科技有限公司 | Novel wave energy generating system |
| CN103867378A (en) * | 2012-12-14 | 2014-06-18 | 陈文美 | Wave-power device |
| WO2015043186A1 (en) * | 2013-09-29 | 2015-04-02 | 郑文连 | Fluid energy collection and conversion apparatus and energy transmission and outputting apparatus, and electricity generation |
| CN104847572A (en) * | 2014-02-15 | 2015-08-19 | 张玉宝 | Wave power generation device and diving floating platform and wave power direct-driven pump |
| CN105888935A (en) * | 2014-09-02 | 2016-08-24 | 张玉宝 | A tandem type floating body sea wave power generation device and a dynamic seal |
-
2006
- 2006-03-16 CN CNU2006200566246U patent/CN2893202Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101725453B (en) * | 2010-01-14 | 2012-07-04 | 杭州海聚动力科技有限公司 | Novel wave energy generating system |
| CN103867378A (en) * | 2012-12-14 | 2014-06-18 | 陈文美 | Wave-power device |
| WO2015043186A1 (en) * | 2013-09-29 | 2015-04-02 | 郑文连 | Fluid energy collection and conversion apparatus and energy transmission and outputting apparatus, and electricity generation |
| CN104847572A (en) * | 2014-02-15 | 2015-08-19 | 张玉宝 | Wave power generation device and diving floating platform and wave power direct-driven pump |
| CN105888935A (en) * | 2014-09-02 | 2016-08-24 | 张玉宝 | A tandem type floating body sea wave power generation device and a dynamic seal |
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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: 20070425 |