CN204941776U - A kind of island float type wave energy power generation - Google Patents
A kind of island float type wave energy power generation Download PDFInfo
- Publication number
- CN204941776U CN204941776U CN201520649896.6U CN201520649896U CN204941776U CN 204941776 U CN204941776 U CN 204941776U CN 201520649896 U CN201520649896 U CN 201520649896U CN 204941776 U CN204941776 U CN 204941776U
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- Prior art keywords
- rope
- buoyancy aid
- float
- wave energy
- caisson
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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
-
- 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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The basic functional principle of a kind of island described in the utility model float type wave energy power generation utilizes floating buoyancy aid across the sea to absorb the potential energy of wave, and the impeller on buoyancy aid absorbs the kinetic energy of wave, the transfer mechanism in caisson is passed to by the cable wire between buoyancy aid and caisson, and then drive electrical generators generating.The beneficial effects of the utility model are mainly: by all arranging generator in torsion volume rope device both sides, torsion volume Suo Qi is rotated and reverse in process all can utilize generator to generate electricity, simultaneously by arranging wind-driven generator in float, make device described in the utility model effectively can utilize the continual wind energy power in sea, combined by three generators thus, what it is such that electricity generating device described in the utility model can be continual and steady sends electric energy; Wave energy generating set structure described in the utility model is simple, make manufacture cost and maintenance cost all lower, simultaneously, because structure is simple, large-arealy can arrange device described in the utility model in ocean, then carry out electric power storage after being concentrated by electric energy, be conducive to continual and steady acquisition electric energy.
Description
Technical field
The utility model belongs to electric generator using sea wave energy field, particularly a kind of island array float type anti-storm wave energy generating set.
Background technique
In China, oceanic area is wide, has huge marine energy resources, especially South China Sea.Major part around the South Sea is island and archipelago; Compared with ocean, land surface seems very little, land generating comparatively difficulty.Because the island of South China Sea are mostly away from land, therefore lack energy supply.Realize the sustainable development on China island, must suit measures to local conditions, make full use of ocean energy, reduce the dependence to fuel make up.
Wave-activated power generation is the major way of wave power utilization, and it can provide clean energy resource for the facility etc. at outlying island and sea.The current wave power utilization comparatively mode of maturation shakes water column type, and which needs to build dykes and dams, and construction cost is larger, and land surface shared by specific power is comparatively large, is not suitable for island.Canard, the sea snake formula etc. of nodding in addition in addition mode, stress suffered during the large wave of these modes is comparatively large, and device security performance is poor.Generally speaking, existing wave energy generating set is major comonomer structure mostly, and complex structure, capacity of anti-storm are poor, have shortcomings.
Model utility content
The purpose of this utility model is for the deficiencies in the prior art, a kind of island array float type anti-storm wave energy generating set proposed, it is simple that described wave energy generating set has structure, it is convenient to implement, the feature that maintenance cost is low, this electricity generating device has stronger capacity of anti-storm simultaneously, can be widely used in inshore generating.
A kind of island described in the utility model array float type anti-storm wave energy generating set comprises buoyancy aid, transmission rope and power generation system;
Described buoyancy aid comprises float, impeller, impeller shaft, unidirectional cylinder, and described impeller is arranged on impeller shaft, and described unidirectional drum sleeve is contained on impeller shaft, and described impeller shaft is fixedly mounted on float; Described float is equipped with one of impeller facing to sea;
Described power generation system comprises caisson, sheave block, torsion volume rope device, exchanges rotary generator; Described caisson is an airtight casing, has steel structure support in described casing; Described sheave block, torsion volume rope device and interchange rotary generator are all arranged in casing; Described sheave block comprises intermediate pulley and driven pulley, described intermediate pulley and driven pulley to be arranged in caisson and the horizontal plane of driven pulley higher than the horizontal plane of intermediate pulley; Described torsion volume rope device is fixedly mounted on the bottom of caisson; Described interchange rotary generator is fixedly installed in directly over driven pulley, and described interchange rotary generator is connected by transmission rope with driven pulley;
One end of described transmission rope is fixedly connected on the unidirectional cylinder of buoyancy aid, and the other end coils through intermediate pulley successively and rolls up rope device with torsion after driven pulley and be fixedly connected with.
Concrete, described wave energy generating set comprises the many groups of generating collective array be made up of buoyancy aid, transmission rope and power generation system.
Concrete, described buoyancy aid, transmission rope and electricity generating device are made by corrosion-resistant material.
Concrete, be also configured with balancing weight in the caisson of described power generation system.
Concrete, the caisson of described power generation system is also provided with interception bar or pulling cable, described interception bar or pulling cable are connected with the float of buoyancy aid.
Concrete, described transmission rope is made up of two sections of ropes, and wherein one section of rope is fixedly connected with the unidirectional cylinder of buoyancy aid, rolls up rope device be fixedly connected with after another section of rope is wound around sheave block with torsion; The described rope be connected with the unidirectional cylinder of buoyancy aid is made up of corrosion-resistant material, describedly rolls up one section of rope that rope device is connected with torsion and adopts corrosion resistant flexible material to make; Described two sections of ropes are connected by link.
The working principle of above-mentioned island array float type anti-storm wave energy generating set utilizes floating buoyancy aid across the sea to absorb the potential energy of wave, and the impeller on buoyancy aid absorbs the kinetic energy of wave, the transfer mechanism in caisson is passed to by the transmission rope between buoyancy aid and caisson, and then drive electrical generators generating.
Based on above-mentioned theory, the utility model also proposes the another kind of island array float type anti-storm wave energy generating set improved, described electricity generating device comprises buoyancy aid, transmission rope and power generation system, and described buoyancy aid realizes being connected and transmission of power by transmission rope with power generation system;
Described buoyancy aid comprises float and wind-driven generator, and described wind-driven generator is installed on float inside, and described float forms according to the characteristics design of tumbler;
Described power generation system comprises caisson, gear transmission group, torsion volume rope device and two interchange rotary generators; Described caisson is an airtight casing, has steel structure support in described casing; Described gear transmission group, torsion volume rope device and interchange rotary generator are all arranged in casing;
Described two exchange rotary generator one with gear, and another is with runner;
Described torsion volume rope device is horizontally fixed on the steel structure support in casing, and being connected with gear transmission group by transmission shaft of described torsion volume rope device, the gear of gear transmission group is engaged mutually with the gear exchanging rotary generator and realizes power transmission; The other end of described torsion volume rope device is provided with runner, and the runner of described torsion volume rope device realizes power transmission with between the runner exchanging rotary generator by belt.
The utility model has the advantage of: by all arranging generator in torsion volume rope device both sides, torsion volume Suo Qi is rotated and reverse in process all can utilize generator to generate electricity, simultaneously by arranging wind-driven generator in float, make device described in the utility model effectively can utilize the continual wind energy power in sea, combined by three generators thus, what it is such that electricity generating device described in the utility model can be continual and steady sends electric energy; Wave energy generating set structure described in the utility model is simple, make manufacture cost and maintenance cost all lower, simultaneously, because structure is simple, large-arealy can arrange device described in the utility model in ocean, then carry out electric power storage after being concentrated by electric energy, be conducive to continual and steady acquisition electric energy; Wave energy generating set described in the utility model, compared to driving power generating device, conveniently to be implemented in marine site.
Accompanying drawing explanation
A kind of island of Fig. 1 array float type anti-storm wave energy generating set overall structure schematic diagram;
The island array float type anti-storm wave energy generating set overall structure schematic diagram that Fig. 2 improves;
The island array float type anti-storm wave energy generating set overall structure schematic top plan view that Fig. 3 improves;
The island that Fig. 4 the improves buoyancy aid schematic diagram of array float type anti-storm wave energy generating set;
In figure: 1 impeller shaft, 2 unidirectional cylinders, 3 floats, 4 transmission ropes, 5 intermediate pulley, 6 driven pulleies, 7 caissons, 8 torsion volume rope devices, 9, seabed, 10 driving mechanisms, 11 exchange rotary generator, 12 gear transmission groups, 13 transmission shafts, 14 belts, 15 wind-driven generators.
Embodiment
The basic functional principle of a kind of island described in the utility model float type wave energy power generation utilizes floating buoyancy aid across the sea to absorb the potential energy of wave, and the impeller on buoyancy aid absorbs the kinetic energy of wave, the transfer mechanism in caisson is passed to by the transmission rope between buoyancy aid and caisson, and then drive electrical generators generating.
As shown in Figure 1, a kind of island array float type anti-storm wave energy generating set comprises buoyancy aid, transmission rope 4 and power generation system; Described buoyancy aid comprises float 3, impeller, impeller shaft 1, unidirectional cylinder 2, and described impeller is arranged on impeller shaft 1, and described unidirectional cylinder 2 is sleeved on impeller shaft 1, and described impeller shaft 1 is fixedly mounted on float 3; Described float 3 is equipped with one of impeller facing to sea;
Described power generation system comprises caisson 7, sheave block, torsion volume rope device 8, exchanges rotary generator 11; Described sheave block comprises intermediate pulley 5 and driven pulley 6, described intermediate pulley 5 and driven pulley 6 to be arranged in caisson 7 and the horizontal plane of driven pulley 6 higher than the horizontal plane of intermediate pulley 5; Described torsion volume rope device 8 is fixedly mounted on the bottom of caisson 7; Described interchange rotary generator 11 is fixedly mounted on the outside of caisson 7 and is positioned at directly over driven pulley 6, and described interchange rotary generator 8 is connected by driving mechanism 10 with driven pulley 6;
One end of described transmission rope 4 is fixedly connected on the unidirectional cylinder 2 of buoyancy aid, and the other end coils through intermediate pulley 5 successively and 6 rolls up rope device 8 with torsion with after driven pulley and be fixedly connected with.
Described caisson sinking is placed on seabed 9.
For enable electricity generating device continual and steady send electric energy, described wave energy generating set comprises the many groups of generating collective array be made up of buoyancy aid, transmission rope and power generation system.
For the corrosion preventing wave energy generating set to be subject to seawater, the impeller of described buoyancy aid, impeller shaft, unidirectional cylinder and transmission rope and electricity generating device are made by corrosion-resistant material.
Mobile for preventing wave energy generating set from being collided generation by current, be also configured with balancing weight in the caisson of described power generation system.
For limiting the range of movement of float, the caisson of described power generation system is also provided with interception bar or pulling cable, described interception bar or pulling cable are connected with the float of buoyancy aid.
For better transferring energy, described transmission rope is made up of two sections of ropes, and wherein one section of rope is fixedly connected with the unidirectional cylinder of buoyancy aid, rolls up rope device be fixedly connected with after another section of rope is wound around sheave block with torsion; The described rope be connected with the unidirectional cylinder of buoyancy aid is made up of corrosion-resistant material, describedly rolls up one section of rope that rope device is connected with torsion and adopts corrosion resistant flexible material to make; Described two sections of ropes are connected by link.
The working state of wave energy generating set described in the utility model is: float is a housing structure, can keep afloat and sink at certain pulling force.Float adopts low density material or make hollow-core construction, float reverse side or impeller is housed towards the seawater side, and when wave arrives, impeller rotates by water impact, scrolling transmission rope, and float is subject to the effect that buoyancy rising completes contraction transmission rope jointly.Concrete, wave is from trough to crest, and float rises, and pulls transmission rope, current impulsion impeller, impeller, by cylinder scrolling transmission rope, utilizes rope drive drive electrical generators to generate electricity, meanwhile, part energy is kept in the torque spring of transmission rope end in addition, for resetting.When crest is to trough, the energy be kept in torque spring regains transmission rope, completes reset, waits for next cycle.
For better transferring energy, described transmission rope is made up of two sections of ropes, and wherein one section of rope is fixedly connected with the unidirectional cylinder of buoyancy aid, rolls up rope device be fixedly connected with after another section of rope is wound around sheave block with torsion.The described rope be connected with the unidirectional cylinder of buoyancy aid due to working environment poor, adopt tension corrosion-resistant material to make; And roll up with torsion one section of rope that rope device is connected in the casing of bottom, play fly rope, because this segment length is shorter, working environment is relatively better, suitably can select the comparatively excellent rope of quality or adopt corrosion resistant flexible material to make; Described two sections of ropes are connected by link.
Described link is connection two kinds of ropes and the structure sealed.Two sections of ropes connect in link, without relative movement between rope and Sealing.When rope moves up and down, contacted with external box of microvave by Sealing, seal outer surface makes comparatively smooth surface, and compared to the wire rope of strand system, sealing improves greatly.
The intermediate pulley of the utility model sheave block is not with dynamic load, only plays a part to adjust transmission rope direction, and driven pulley main shaft drive electrical generators generates electricity.There is torque spring torsion volume rope device inside, and when float rises, part energy is stored in torque spring, the recovery of transmission rope during for declining.
When arranging multiple buoyancy aid on sea, wave energy generator described in the utility model ensures have the float of same quantity to drive electrical power generators in each moment by arranging of the phase difference between different float, and then ensures the efficiency of generator and the stable of generating quality.By the setting of the structure of multiple float, reduce the size of single part, and then reduce by wave " hogging " power, strengthen capacity of anti-storm.
Based on above-mentioned model utility thinking, the utility model additionally provides a kind of island array float type anti-storm wave energy generating set with two-way generating of improvement, as shown in Figures 2 and 3, the electricity generating device of described improvement comprises buoyancy aid, transmission rope and power generation system, and described buoyancy aid realizes being connected and transmission of power by transmission rope with power generation system;
As shown in Figure 4, described buoyancy aid comprises float 3 and wind-driven generator 15, and it is inner that described wind-driven generator 15 is installed on float 3, and described float 3 forms according to the characteristics design of tumbler;
Described power generation system comprises caisson 7, gear transmission group 12, torsion volume rope device 8 and two interchange rotary generators 11; Described caisson is an airtight casing, has steel structure support in described casing; Described gear transmission group 12, torsion volume rope device 8 and interchange rotary generator 11 are all arranged in casing;
Described two exchange rotary generator one with gear, and another is with runner;
Described torsion volume rope device 8 is horizontally fixed on the steel structure support in casing 7, and being connected with gear transmission group 12 by transmission shaft 13 of described torsion volume rope device 8, the gear of gear transmission group 12 is engaged mutually with the gear exchanging rotary generator 11 and realizes power transmission; The other end of described torsion volume rope device 8 is provided with runner, and the runner of described torsion volume rope device 8 realizes power transmission with between the runner exchanging rotary generator 11 by belt 14.
It should be noted that: the structural design of accompanying drawing 4 described in the utility model is not unique design of float, as long as the design of float 3 meets the design principle of tumbler, can be optional for its shape.
The island float type wave energy power generation of this improvement effectively can promote the utilization efficiency of potential energy, by arranging generator respectively at the two ends of torsion volume rope device 8, making torsion roll up rope device 8 rotating and reverse in process all can utilize generator to generate electricity, secondly, by float being arranged to the structure with tumbler performance, thus the autostability of the float ensured, simultaneously by installing wind-driven generator at float, effectively utilize the continual wind energy in sea, combined by three generators, what make that electricity generating device described in the utility model can be continual and steady sends electric energy.
Claims (7)
1. an island array float type anti-storm wave energy generating set, it is characterized in that, described anti-storm wave energy generating set comprises buoyancy aid, transmission rope and power generation system;
Described buoyancy aid comprises float, impeller, impeller shaft, unidirectional cylinder, and described impeller is arranged on impeller shaft, and described unidirectional drum sleeve is contained on impeller shaft, and described impeller shaft is fixedly mounted on float; Described float is equipped with one of impeller facing to sea;
Described power generation system comprises caisson, sheave block, torsion volume rope device, exchanges rotary generator;
Described caisson is an airtight casing, has steel structure support in described casing; Described sheave block, torsion volume rope device and interchange rotary generator are all arranged in casing;
Described sheave block comprises intermediate pulley and driven pulley, described intermediate pulley and driven pulley to be arranged in caisson and the horizontal plane of driven pulley higher than the horizontal plane of intermediate pulley; Described torsion volume rope device is fixedly mounted on the bottom of caisson; Described interchange rotary generator is fixedly mounted on the outside of caisson and is positioned at directly over driven pulley, and described interchange rotary generator is connected by transmission rope with driven pulley;
One end of described transmission rope is fixedly connected on the unidirectional cylinder of buoyancy aid, and the other end coils through intermediate pulley successively and rolls up rope device with torsion after driven pulley and be fixedly connected with.
2. an island array float type anti-storm wave energy generating set, it is characterized in that: described anti-storm wave energy generating set comprises buoyancy aid, transmission rope and power generation system, described buoyancy aid realizes being connected and transmission of power by transmission rope with power generation system;
Described buoyancy aid comprises float and wind-driven generator, and described wind-driven generator is installed on float inside, and described float forms according to the characteristics design of tumbler;
Described power generation system comprises caisson, gear transmission group, torsion volume rope device and two interchange rotary generators; Described caisson is an airtight casing, has steel structure support in described casing; Described gear transmission group, torsion volume rope device and interchange rotary generator are all arranged in casing;
Described two exchange rotary generator one with gear, and another is with runner;
Described torsion volume rope device is horizontally fixed on the steel structure support in casing, and being connected with gear transmission group by transmission shaft of described torsion volume rope device, the gear of gear transmission group is engaged mutually with the gear exchanging rotary generator and realizes power transmission; The other end of described torsion volume rope device is provided with runner, and the runner of described torsion volume rope device realizes power transmission with between the runner exchanging rotary generator by belt.
3. a kind of island as claimed in claim 1 or 2 array float type anti-storm wave energy generating set, is characterized in that: described wave energy generating set comprises the many groups of generating collective array be made up of buoyancy aid, transmission rope and power generation system.
4. a kind of island as claimed in claim 1 or 2 array float type anti-storm wave energy generating set, is characterized in that: described buoyancy aid, transmission rope and electricity generating device are made by corrosion-resistant material.
5. a kind of island as claimed in claim 1 or 2 array float type anti-storm wave energy generating set, is characterized in that: be also configured with balancing weight in the caisson of described power generation system.
6. a kind of island as claimed in claim 1 or 2 array float type anti-storm wave energy generating set, is characterized in that: the caisson of described power generation system is also provided with interception bar or pulling cable, described interception bar or pulling cable are connected with the float of buoyancy aid.
7. a kind of island as claimed in claim 1 or 2 array float type anti-storm wave energy generating set, it is characterized in that: described transmission rope is made up of two sections of ropes, wherein one section of rope is fixedly connected with the unidirectional cylinder of buoyancy aid, rolls up rope device be fixedly connected with after another section of rope is wound around sheave block with torsion; The described rope be connected with the unidirectional cylinder of buoyancy aid is made up of corrosion-resistant material, describedly rolls up one section of rope that rope device is connected with torsion and adopts corrosion resistant flexible material to make; Described two sections of ropes are connected by link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649896.6U CN204941776U (en) | 2015-08-27 | 2015-08-27 | A kind of island float type wave energy power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649896.6U CN204941776U (en) | 2015-08-27 | 2015-08-27 | A kind of island float type wave energy power generation |
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| Publication Number | Publication Date |
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| CN204941776U true CN204941776U (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520649896.6U Expired - Fee Related CN204941776U (en) | 2015-08-27 | 2015-08-27 | A kind of island float type wave energy power generation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065187A (en) * | 2015-08-27 | 2015-11-18 | 徐依钒 | Float-type wave energy power generation device for sea island |
| CN107476929A (en) * | 2016-09-30 | 2017-12-15 | 陈启品 | A kind of clean energy resource utilizes device |
-
2015
- 2015-08-27 CN CN201520649896.6U patent/CN204941776U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065187A (en) * | 2015-08-27 | 2015-11-18 | 徐依钒 | Float-type wave energy power generation device for sea island |
| CN105065187B (en) * | 2015-08-27 | 2018-01-12 | 徐依钒 | A kind of island float type wave energy power generation |
| CN107476929A (en) * | 2016-09-30 | 2017-12-15 | 陈启品 | A kind of clean energy resource utilizes device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Yifan Inventor after: Dong Shun Inventor after: Huang Siqi Inventor before: Xu Yifan Inventor before: Dong Shun Inventor before: Dong Siqi |
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| COR | Change of bibliographic data | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100161 Beijing City, Fengtai District Liuliqiao Lee Feng Yuan District 6 Building 2 701 Patentee after: Xu Yifan Patentee after: Dong Shun Patentee after: Huang Siqi Address before: 100161 Beijing City, Fengtai District Liuliqiao Lee Feng Yuan District 6 Building 2 701 Patentee before: Xu Yifan Patentee before: Dong Shun Patentee before: Dong Siqi |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20170827 |