CN203948223U - A kind of vertical floating box type wave energy electricity generating device that swings for deep-sea - Google Patents
A kind of vertical floating box type wave energy electricity generating device that swings for deep-sea Download PDFInfo
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- CN203948223U CN203948223U CN201420343394.6U CN201420343394U CN203948223U CN 203948223 U CN203948223 U CN 203948223U CN 201420343394 U CN201420343394 U CN 201420343394U CN 203948223 U CN203948223 U CN 203948223U
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- 238000007667 floating Methods 0.000 title claims abstract description 48
- 230000005611 electricity Effects 0.000 title claims abstract description 24
- 239000000758 substrate Substances 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 238000004146 energy storage Methods 0.000 claims abstract description 7
- 239000000178 monomer Substances 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000010248 power generation Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003100 immobilizing effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
For the vertical floating box type wave energy electricity generating device that swings at deep-sea, belong to ocean engineering and wave energy power generation equipment technology field.This electricity generating device comprises floating substrate, tension leg, center stand column and the vertical buoyancy tank that swings, in center stand column, fix two limiting boards, be enclosed within the vertical buoyancy tank that swings in center stand column between two limiting boards, be shaped as on the vertical surface of contact that swings buoyancy tank and limiting board of dish and be respectively provided with a spring vibration damper, hang down and swing buoyancy tank Inner and be provided with the pinion and-rack transmission device of 3-6 driving generator.This device can be applied to the marine site that the depth of water is larger, hangs down and swings the height that buoyancy tank can adapt to sea, and the flow direction of morning and evening tides and wave is little on the impact of generating efficiency.Installation and removal is convenient in floating substrate, easy to maintenance.Power generating equipment and electric energy storage device are all arranged on device inside, reduce the long energy loss causing of transmission distance.Floating substrate itself can control gear entirety heave, facilitate device maintenance, can all sink to if desired seabed, also have very large benefit to evading typhoon disaster.
Description
Technical field
The utility model relates to a kind of wave energy generating set, belongs to ocean engineering and wave energy power generation equipment technology field, especially a kind of vertical floating box type wave energy electricity generating device that swings for deep-sea.
Background technique
Wave in ocean is being contained a large amount of energy, and that wave energy has is clean, renewable, reserves large, the feature such as wide that distributes, therefore, wave-energy power generation always extremely people pay attention to and pay close attention to.
R & D Cost and the manufacture cost of wave energy generating set are high.The wave-type electric generator of offshore and immobilizing foundation, in its construction and using process, is subject to the conditionality such as weather, environmental protection, also very high to the requirement of addressing.In the time that morning and evening tides occurs, electricity generating device itself is if do not adjusted, and generating efficiency can significantly reduce and even cannot work.In the time that the direction of propagation of wave changes, the absorption of energy also can be greatly affected.Because device is immersed in water, the maintenance work difficulty of itself is larger.When natural disaster, may be destroyed because cannot hide temporarily.Transmission distance from electricity generating device to electricity consumption is longer, and energy loss is larger, and hydraulic pipe line is arranged inconvenient.Under this background, the utility model device of research and development has the requirement of the depth of water lower, can apply marine site scope wide, to morning and evening tides and wave to flow to adaptive faculty strong, be convenient to installation and removal, easy to maintenance, delivery of electrical energy distance is short, energy loss is little, and heave that can control gear, easily evades the advantages such as typhoon disaster.
Summary of the invention
In order to overcome problems of the prior art, the utility model provides a kind of vertical floating box type wave energy electricity generating device that swings for deep-sea, and this device can adapt to ocean environment complicated and changeable, with higher efficiency, wave energy is converted into electric energy and stores.
The technical solution adopted in the utility model is: a kind of vertical floating box type wave energy electricity generating device that swings for deep-sea, it comprises floating substrate and tension leg, it also comprises center stand column and hangs down swings buoyancy tank, the bottom of described floating substrate connects tension leg, and top fixed operating sleeve has the center stand column of hanging down and swinging buoyancy tank, described floating substrate adopts the hollow right circular cylinder structure that doubles as ballast tank, described tension leg and seabed are directly fixing, tension leg is the multiple tension legs of center position centralized arrangement below floating substrate, be evenly arranged tension leg in periphery, in described center stand column, fix two limiting boards, be enclosed within the vertical buoyancy tank that swings in center stand column between two limiting boards, be shaped as on the vertical surface of contact that swings buoyancy tank and limiting board of dish and be respectively provided with a spring vibration damper, described hanging down swung buoyancy tank Inner and is provided with 3-6 and drives the pinion and-rack transmission device of generator, pinion and-rack transmission device comprises main transmission tooth bar, main drive gear, one-level accelerating gear and accelerating gearbox, main transmission tooth bar is fixed in two center stand column between limiting board, main transmission tooth bar is successively through main drive gear, one-level accelerating gear, accelerating gearbox be fixed on the generator that swings buoyancy tank Inner that hangs down and be connected, generator is electrically connected with rectification and electric energy storage device, below the limiting board of center stand column top, hang wave ocean current sensor, top arranges wind speed wind direction sensor, under the effect of deep-sea wave energy, hang down and swing buoyancy tank and do upper and lower displacement along the main transmission tooth bar in center stand column, generate electricity by pinion and-rack actuator drives generator.
Described center stand column adopts right cylindrical structure, triangular truss structure or quadrilateral truss structure.
Described damping device adopts spring sheet shock-damping structure or rubber shock-absorbing structure.
In the time being used in combination, be connected between monomer and share a large-scale floating substrate, the monomer that is connected with the arranged in form of square or circular array in large-scale floating substrate.
The beneficial effects of the utility model are: this vertical floating box type wave energy electricity generating device that swings for deep-sea comprises floating substrate, tension leg, center stand column and the vertical buoyancy tank that swings, in center stand column, fix two limiting boards, be enclosed within the vertical buoyancy tank that swings in center stand column between two limiting boards, be shaped as on the vertical surface of contact that swings buoyancy tank and limiting board of dish and be respectively provided with a spring vibration damper, hang down and swing buoyancy tank Inner and be provided with the pinion and-rack transmission device of 3-6 driving generator.Under the effect of deep-sea wave energy, hang down and swing buoyancy tank and do upper and lower displacement along the main transmission tooth bar in center stand column, generate electricity by pinion and-rack actuator drives generator.This device, owing to adopting floating substrate, can be applied to the marine site that the depth of water is larger.Swing because hang down the height that buoyancy tank can spontaneously adapt to sea, the flow direction of morning and evening tides and wave is little on the impact of generating efficiency.Floating substrate itself is convenient to installation and removal, easy to maintenance.Power generating equipment and electric energy storage device are all arranged on device inside, reduce the long energy loss causing of transmission distance.Floating substrate itself can control gear entirety heave, facilitate device maintenance, can all sink to if desired seabed, also have very large benefit to evading typhoon disaster.
Brief description of the drawings
Fig. 1 is a kind of vertical plan view that swings floating box type wave energy electricity generating device for deep-sea
Fig. 2 is a kind of vertical plan view that swings floating box type wave energy electricity generating device for deep-sea
Fig. 3 is the A-A sectional drawing in Fig. 1
Fig. 4 is the B-B sectional drawing in Fig. 2
Fig. 5 is the I partial enlarged drawing in Fig. 4
Plan view when Fig. 6 is center stand column employing cylindrical form
Plan view when Fig. 7 is center stand column employing cylindrical form
Fig. 8 is the C-C sectional drawing in Fig. 6
Plan view when Fig. 9 is center stand column employing quadrilateral truss form
Plan view when Figure 10 is center stand column employing quadrilateral truss form
Figure 11 is the D-D sectional drawing in Fig. 9
Figure 12 is the plan view that multiple device combinations are arranged to the schematic diagram of square array
Figure 13 is the plan view that multiple device combinations are arranged to the schematic diagram of square array
Figure 14 is the plan view that multiple device combinations are arranged to the schematic diagram of circular array
Figure 15 is the plan view that multiple device combinations are arranged to the schematic diagram of circular array
In figure: 1, floating substrate, 2, tension leg, 3, center stand column, 4, limiting board, 5, main transmission tooth bar, 6, hang down and swing buoyancy tank, 7, spring vibration damper, 8, wind direction and wind velocity sensor, 9, main drive gear, 10, one-level accelerating gear, 11, wave ocean current sensor, 12, accelerating gearbox, 13, generator, 14, rectification and electric energy storage device, 15, the monomer that is connected, 16, large-scale floating substrate.
Embodiment
Referring to accompanying drawing, structure of the present utility model is described further.
Fig. 1,2 has expressed a kind of vertical floating box type wave energy electricity generating device shape assumption diagram that swings for deep-sea.Electricity generating device main body is made up of two-part, and one is the standing part being mainly made up of floating substrate 1 and center stand column 3, its two for mainly swing by hanging down buoyancy tank 6 with and inner device and equipment.Floating substrate 1 is fixed by tension leg 2 moorings, and subject wave wave load is little, requires low to the depth of water.Tension leg 2 hits exactly intensive layout in floating substrate 1, is evenly arranged around.Tension leg 2 one end are connected with floating substrate 1, and the other end is fixed in seabed.Center stand column 3 is fixedly connected with floating substrate 1, and center stand column 3 adopts the form of triangular truss, and the stability of structure own is better, ensures to swing with vertical the stability that buoyancy tank 6 coordinates relative movement simultaneously.Hang down and swing buoyancy tank 6 and be enclosed within outside center stand column 3, be shaped as dish, can reduce the resistance of water.Center stand column 3 is established limiting board 4 up and down, and limiting board 4 swings the place that buoyancy tank 6 contacts and is furnished with spring vibration damper 7 with hanging down.Center stand column 3 outer rims are vertically equipped with main transmission tooth bar 5.
Fig. 3,4,5 has expressed a kind of vertical internal structure of floating box type wave energy electricity generating device and correlation of mechanical transmission member of swinging for deep-sea.The main transmission tooth bar 5 at center stand column 3 edges and the main drive gear gear 9 swinging in buoyancy tank 6 that hangs down engage.Main drive gear 9 and one-level accelerating gear 10 engage.One-level accelerating gear 10 is connected with the input end of accelerating gearbox 12.The output terminal of accelerating gearbox 12 is connected with generator 13.Generator 13 is connected with rectification and electric energy storage device 14.
Fig. 6,7,8 shows the structural type of cylinder type center stand column.Main transmission tooth bar 5 is evenly arranged three in center stand column 3, and angle is 120 °, hangs down and swings three main drive gears 9 of corresponding installation on buoyancy tank 6.
Fig. 9,10,11 shows the structural type of quadrilateral truss center stand column.Main transmission tooth bar 5 is arranged altogether four on four ribs of center stand column 3, hangs down and swings four main drive gears 9 of corresponding installation on buoyancy tank 6.
Figure 12,13,14,15 shows the form being used in combination, and when combination is arranged, is connected between monomer and shares a large-scale floating substrate, the monomer that is connected with the arranged in form of square or circular array in large-scale floating substrate.This form can make the transverse force being connected between monomer cancel out each other.
It is described that to swing for deep-sea vertical the job step that floating box type wave energy electricity generating device adopts as follows:
Floating substrate 1 by tension leg in working position mooring fix, tension leg is always tensioning state and ensures the firm of floating substrate.The buoyancy that device itself is subject to is far longer than gravity, and surplus buoyancy gives balance by the pretensioning of tensile leg.Hang down and swing buoyancy tank 3 and float on the water surface; When wave comes, hang down and swing the buoyancy that buoyancy tank 6 is subject to and change, produce catenary motion; Center stand column 3 is swung buoyancy tank 6 and is produced relative sliding with hanging down, and the limiting board 4 restrictions displacement range of swinging buoyancy tank 6 of hanging down prevents slippage, and spring vibration damper 7 reduces the injury that collision causes device; The main transmission tooth bar 5 of installing in center stand column 3 drives the main drive gear 9 swinging on buoyancy tank 6 that hangs down to rotate; Main drive gear 9 drives one-level accelerating gear 10 to rotate; One-level accelerating gear 10 drives accelerating gearbox 12 to move; Accelerating gearbox 12 drives generator 13 to rotate; The electric energy that generator 13 produces is stored in storage battery after over commutation and electric energy storage device 14 rectifications, also can be sent on the bank by cable.
The disasters such as storm are come interim, and the ballast tank in floating substrate 1 adds ballast, can make device entirety sink under water, to hide disaster.
When device need to be safeguarded, the ballast tank ballast in floating substrate 1 reduces, and can make upper surface of substrate emerge, and maintains easily the enforcement of work.
Claims (4)
1. the vertical floating box type wave energy electricity generating device that swings for deep-sea, it comprises floating substrate (1) and tension leg (2), it is characterized in that: it also comprises center stand column (3) and hangs down swings buoyancy tank (6), the bottom of described floating substrate (1) connects tension leg (2), and top fixed operating sleeve has vertical center stand column (3) of swinging buoyancy tank (6), described floating substrate (1) adopts the hollow right circular cylinder structure that doubles as ballast tank, described tension leg (2) is directly fixing with seabed, tension leg (2) is at the multiple tension legs of the below of floating substrate (1) center position centralized arrangement (2), be evenly arranged tension leg (2) in periphery, in described center stand column (3), fix two limiting boards (4), the vertical buoyancy tank (6) that swings being enclosed within center stand column (3) is positioned between two limiting boards (4), be shaped as on the dish-shaped vertical surface of contact that swings buoyancy tank (6) and limiting board (4) and be respectively provided with a spring vibration damper (7), described hang down swing buoyancy tank (6) Inner be provided with 3-6 drive generator (13) pinion and-rack transmission device, pinion and-rack transmission device comprises main transmission tooth bar (5), main drive gear (9), one-level accelerating gear (10) and accelerating gearbox (12), main transmission tooth bar (5) is fixed in the center stand column (3) between two limiting boards (4), main transmission tooth bar (5) is successively through main drive gear (9), one-level accelerating gear (10), accelerating gearbox (12) be fixed on the generator (13) that swings buoyancy tank (6) Inner that hangs down and be connected, generator (13) is electrically connected with rectification and electric energy storage device (14), below at center stand column (3) top limiting board (4) hangs wave ocean current sensor (11), top arranges wind speed wind direction sensor (8), under the effect of deep-sea wave energy, hang down and swing buoyancy tank (6) and do upper and lower displacement along the main transmission tooth bar (5) in center stand column (3), generate electricity by pinion and-rack actuator drives generator (13).
2. a kind of vertical floating box type wave energy electricity generating device that swings for deep-sea according to claim 1, is characterized in that: described center stand column (3) adopts right cylindrical structure, triangular truss structure or quadrilateral truss structure.
3. a kind of vertical floating box type wave energy electricity generating device that swings for deep-sea according to claim 1, is characterized in that: described damping device (7) adopts spring sheet shock-damping structure or rubber shock-absorbing structure.
4. a kind of vertical floating box type wave energy electricity generating device that swings for deep-sea according to claim 1, it is characterized in that: in the time being used in combination, be connected between monomer (15) and share a large-scale floating substrate (16), the monomer that is connected (15) with the arranged in form of square or circular array in large-scale floating substrate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420343394.6U CN203948223U (en) | 2014-06-26 | 2014-06-26 | A kind of vertical floating box type wave energy electricity generating device that swings for deep-sea |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420343394.6U CN203948223U (en) | 2014-06-26 | 2014-06-26 | A kind of vertical floating box type wave energy electricity generating device that swings for deep-sea |
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| CN203948223U true CN203948223U (en) | 2014-11-19 |
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| CN201420343394.6U Expired - Fee Related CN203948223U (en) | 2014-06-26 | 2014-06-26 | A kind of vertical floating box type wave energy electricity generating device that swings for deep-sea |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033324A (en) * | 2014-06-26 | 2014-09-10 | 大连理工大学 | Heaving pontoon type deep-sea wave power generation device |
| CN105804924A (en) * | 2016-03-16 | 2016-07-27 | 武汉理工大学 | Energy superposition wave power generation device with single degree of freedom and multiple floaters combined |
| CN105888942A (en) * | 2016-06-22 | 2016-08-24 | 西南石油大学 | Floating type power generation device and method for collecting ocean wave current energy |
| CN107435614A (en) * | 2016-11-17 | 2017-12-05 | 孟繁瑞 | Ocean tidal wave energy conversion device |
-
2014
- 2014-06-26 CN CN201420343394.6U patent/CN203948223U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033324A (en) * | 2014-06-26 | 2014-09-10 | 大连理工大学 | Heaving pontoon type deep-sea wave power generation device |
| CN105804924A (en) * | 2016-03-16 | 2016-07-27 | 武汉理工大学 | Energy superposition wave power generation device with single degree of freedom and multiple floaters combined |
| CN105888942A (en) * | 2016-06-22 | 2016-08-24 | 西南石油大学 | Floating type power generation device and method for collecting ocean wave current energy |
| CN107435614A (en) * | 2016-11-17 | 2017-12-05 | 孟繁瑞 | Ocean tidal wave energy conversion device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20170626 |
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| CF01 | Termination of patent right due to non-payment of annual fee |