CN201763532U - Offshore renewable energy source conversion device - Google Patents
Offshore renewable energy source conversion device Download PDFInfo
- Publication number
- CN201763532U CN201763532U CN2010202858457U CN201020285845U CN201763532U CN 201763532 U CN201763532 U CN 201763532U CN 2010202858457 U CN2010202858457 U CN 2010202858457U CN 201020285845 U CN201020285845 U CN 201020285845U CN 201763532 U CN201763532 U CN 201763532U
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- column
- renewable energy
- sea
- energy
- vertical column
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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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- 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
- Y02E10/50—Photovoltaic [PV] energy
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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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The utility model relates to an offshore renewable energy source conversion device, comprising a plurality of vertical columns connected by a bracket, a water stopping plate which is extended outside is arranged below each vertical column, and the water stopping plate surrounds the base of the vertical column to form a round or polygon area; the water stopping plate is supported by a plurality of radial purlins and beams, one end of the purlin is connected to the base of the vertical column, the other end is connected to the edge of the water stopping plate, and two ends of the beam are connected to the base of the vertical column; a mounting deck is arranged above each vertical column, a wind energy generating set is arranged on the mounting deck of one vertical column, and a hollow structure and a ballast regulating mechanism are arranged in each vertical column, the ballast regulating mechanism controls the quality of the ballast in the hollow structure, so as to lead the renewable energy source conversion device to be suspended on the sea; each vertical column is circumferentially provided with a plurality of connecting rods which are undersea and extended outside, and the end part of the connecting rod is provided with a damping block. The offshore renewable energy source conversion device has good stability and balance.
Description
Technical field
The utility model relates to maritime renewable energy and utilizes the field, particularly a kind of floated maritime renewable energy transfer device.
Background technique
At present, land wind-power market competition has become white-hot, and land wind-resources is used up the most at last, and the sea turn resource is very abundant.Fully exploitation maritime renewable energy, and utilization rationally for alleviating global energy short supply state, has the important strategic meaning.
With respect to the coastal waters, the wind-resources of off-lying sea is horn of plenty more.Referring to Fig. 1, existing floated maritime renewable energy transfer device is shown, comprise that first column 11, second column 12 and 13, three columns of the 3rd column connect by support 14, wherein are equipped with wind electricity generating system 15 on the 3rd column 13.
This renewable energy transfer device needs across the sea floating, and when wave of the sea was big, this renewable energy transfer device was with the wave dipping and heaving, as it is excessive to rise and fall, and the balance that will have influence on this renewable energy transfer device is with stable.
Though existing maritime renewable energy transfer device can effectively utilize wind energy on the sea, but can't effectively utilize other renewable energy sourcess such as solar energy, tidal energy, wave energy, to the not comprehensive utilization of the multiple renewable energy sources in sea, influence the energy conversion efficiency of this maritime renewable energy to a certain extent.
The model utility content
The purpose of this utility model provides a kind of maritime renewable energy transfer device, and this device has good stable and balance.
A kind of maritime renewable energy transfer device of the utility model comprises a plurality of columns that connect by support, and each column below is equipped with outward extending backwater plate, and described backwater plate forms circle or polygonal region around the substrate of column; Described backwater plate is supported by a plurality of radially stringers and crossbeam, and described stringer one end is connected to the substrate of column, and the other end is connected to described backwater panel edges, and described crossbeam two ends are connected to the substrate of column; Each column top is provided with installs the deck, on the installation deck of one of them column wind electricity generating system is installed; Be provided with hollow structure and ballast controlling mechanism in each column, described ballast controlling mechanism is controlled the quality of ballast in the described hollow structure, and described renewable energy transfer device is suspended across the sea; Each column is circumferentially with a plurality of outward extending connecting rods at the sea lower position, and described connecting rod end is equipped with damping block.
Preferably, described connecting rod end is equipped with a plurality of damping blocks that circumferential is scattered that are.
Preferably, the area of described damping block is greater than the diameter area of column.
Preferably, the length of described connecting rod satisfies damping block below the sea.
Preferably, each column is provided with tidal-energy electric generator set at the sea lower position.
Preferably, described support connects a plurality of bottoms and extends to undersea first fixed installation sector, and tidal-energy electric generator set is equipped with in the bottom of described first fixed installation sector.
Preferably, each column that wind electricity generating system is not installed is installed on deck and is fixed a base respectively, and the cover dish that can absorb solar energy is installed on the described base.
Preferably, above the described support device of solar generating is installed.
Preferably, described carriage center is provided with second fixed installation sector that the bottom extends to the sea, and wave energy generating set is equipped with in the described second fixed installation sector bottom.
Preferably, described column is three or four.
Compared with prior art, the utlity model has following advantage:
The utility model adds damping block on column, utilize damping block to pin down the renewable energy transfer device dipping and heaving, slows down the relief intensity of renewable energy transfer device, improves its stability.
The utility model maritime renewable energy transfer device is equipped with wind electricity generating system, tidal-energy electric generator set, device of solar generating and wave energy generating set, make full use of marine multiple renewable energy sourcess such as wind energy, solar energy, tidal energy and wave energy, improve the energy conversion efficiency of renewable energy sources.
Description of drawings
Fig. 1 is existing floated maritime renewable energy transfer device structural representation;
Fig. 2 is the utility model maritime renewable energy transfer device first embodiment's schematic representation;
Fig. 3 is the utility model maritime renewable energy transfer device second embodiment's schematic representation;
Fig. 4 is the utility model maritime renewable energy transfer device the 3rd embodiment's schematic representation.
Embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Referring to Fig. 2, the utility model maritime renewable energy transfer device first embodiment is shown, comprise that first column 11, second column 12 and 13, three columns of the 3rd column connect by support 14.Be provided with hollow structure and ballast controlling mechanism in first column 11, second column 12 and the 3rd column 13, described ballast controlling mechanism is controlled the quality of ballast in the described hollow structure, and described renewable energy transfer device is suspended across the sea.
Each column below is equipped with outward extending backwater plate 17, and backwater plate 17 forms circle or polygonal region around the substrate of column; Backwater plate 17 is supported by a plurality of radially stringers and crossbeam, and stringer one end is connected to the substrate of column, and the other end is connected to backwater plate 17 edges, and the crossbeam two ends are connected to the substrate of column.Each column top is provided with installs the deck, on the installation deck of the 3rd column 13 wind electricity generating system 15 is installed.
Each column is circumferentially with a plurality of outward extending connecting rods 21 at the sea lower position, and connecting rod 21 ends are equipped with damping block 22.When wave was big, renewable energy transfer device was along with wave rises and falls, and damping block 22 decomposes the part power in the fluctuating process, play pining down the renewable energy transfer device effect, slows down the relief intensity of renewable energy transfer device, improves its stability.
For improving the restraining function of damping block 22, the utility model connecting rod 21 ends are equipped with a plurality of damping blocks 22 that circumferential is scattered that are.The area of damping block 22 is greater than the area of column diameter, and the length of connecting rod 21 satisfies damping block 22 below the sea.Like this, the damping block 22 that spreads out that scatters below the sea can help the better balance of renewable energy source apparatus.
Referring to Fig. 3, the utility model maritime renewable energy transfer device second embodiment is shown, comprise that first column 11, second column 12, the 3rd column 13 and 10, four columns of the 4th column connect by support 14.Be provided with hollow structure and ballast controlling mechanism in each column, described ballast controlling mechanism is controlled the quality of ballast in the described hollow structure, and described renewable energy transfer device is suspended across the sea.
Each column top is provided with installs the deck, on the installation deck of the 3rd column 13 wind electricity generating system 15 is installed.Each column is circumferentially with a plurality of outward extending connecting rods 21 at the sea lower position, and connecting rod 21 ends are equipped with damping block 22.
Referring to Fig. 4, the utility model maritime renewable energy transfer device the 3rd embodiment is shown.The utility model renewable sources of energy conversion equipment is for utilizing marine solar energy 18, can install on the deck at each column that wind electricity generating system 15 is not installed and fix a base respectively, the cover dish that can absorb solar energy is installed on the base, when utilizing wind energy and tidal energy, well utilize solar energy, improve the energy conversion efficiency of renewable energy transfer device.
Be the marine solar energy of better utilization, further improve the utilization ratio of solar energy, the utility model also can be provided with a plurality of device of solar generating 18 on support 14.
The utility model renewable sources of energy conversion equipment is installed second fixed installation sector that the bottom extends to the sea for utilizing maritime wave energy at support 14 centers, and wave energy generating set 19 is equipped with in the second fixed installation sector bottom.Wave energy generating set has float, DC generator and rectifying device, float is converted to mechanical energy with potential energy and the kinetic energy that heave of sea brings, DC generator is converted to electric energy again with this mechanical energy, and rectifying device is sent to land power station after electric energy is carried out voltage stabilizing rectification processing.
The utility model renewable sources of energy conversion equipment is for utilizing marine tidal energy, each column is provided with tidal-energy electric generator set 16 at the sea lower position, the power transmission line of tidal-energy electric generator set 16 is connected with the power transmission line of wind electricity generating system 15, link to each other with land power station by cable, the power delivery of changing is arrived land power station.The front end of tidal-energy electric generator set 16 is equipped with turbine, and turbine is below the sea.When high tide or at ebb tide, seawater drives the turbine rotation, and the device for converting electric energy of tidal-energy electric generator set 16 rear ends is converted to electric energy with the kinetic energy of turbine rotation.
The utility model maritime renewable energy transfer device is equipped with wind electricity generating system, tidal-energy electric generator set, device of solar generating and wave energy generating set, make full use of marine multiple renewable energy sourcess such as wind energy, solar energy, tidal energy and wave energy, improve the energy conversion efficiency of renewable energy sources.
The above only is a preferred implementation of the present utility model, does not constitute the qualification to the utility model protection domain.Any any modification of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the claim protection domain of the present utility model.
Claims (10)
1. a maritime renewable energy transfer device is characterized in that, comprises a plurality of columns that connect by support, and each column below is equipped with outward extending backwater plate, and described backwater plate forms circle or polygonal region around the substrate of column; Described backwater plate is supported by a plurality of radially stringers and crossbeam, and described stringer one end is connected to the substrate of column, and the other end is connected to described backwater panel edges, and described crossbeam two ends are connected to the substrate of column; Each column top is provided with installs the deck, on the installation deck of one of them column wind electricity generating system is installed,
Be provided with hollow structure and ballast controlling mechanism in each column, described ballast controlling mechanism is controlled the quality of ballast in the described hollow structure, and described renewable energy transfer device is suspended across the sea;
Each column is circumferentially with a plurality of outward extending connecting rods at the sea lower position, and described connecting rod end is equipped with damping block.
2. device as claimed in claim 1 is characterized in that, described connecting rod end is equipped with a plurality of damping blocks that circumferential is scattered that are.
3. device as claimed in claim 1 is characterized in that, the area of described damping block is greater than the diameter area of column.
4. device as claimed in claim 1 is characterized in that the length of described connecting rod satisfies damping block below the sea.
5. device as claimed in claim 1 is characterized in that each column is provided with tidal-energy electric generator set at the sea lower position.
6. device as claimed in claim 1 is characterized in that, described support connects a plurality of bottoms and extends to undersea first fixed installation sector, and tidal-energy electric generator set is equipped with in the bottom of described first fixed installation sector.
7. device as claimed in claim 1 is characterized in that, each column that wind electricity generating system is not installed is installed on deck and fixed a base respectively, and the cover dish that can absorb solar energy is installed on the described base.
8. device as claimed in claim 5 is characterized in that, described support top is equipped with device of solar generating.
9. as claim 1,2,5 or 6 described devices, it is characterized in that described carriage center is provided with second fixed installation sector that the bottom extends to the sea, wave energy generating set is equipped with in the described second fixed installation sector bottom.
10. as claim 1,2,5 or 6 described devices, it is characterized in that described column is three or four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202858457U CN201763532U (en) | 2010-08-03 | 2010-08-03 | Offshore renewable energy source conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202858457U CN201763532U (en) | 2010-08-03 | 2010-08-03 | Offshore renewable energy source conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201763532U true CN201763532U (en) | 2011-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202858457U Expired - Lifetime CN201763532U (en) | 2010-08-03 | 2010-08-03 | Offshore renewable energy source conversion device |
Country Status (1)
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| CN (1) | CN201763532U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720209A (en) * | 2012-06-29 | 2012-10-10 | 北京金风科创风电设备有限公司 | Telescopic damping device and offshore floating type fan foundation |
| CN105604777A (en) * | 2016-01-21 | 2016-05-25 | 浙江海洋学院 | Power generation platform used for ocean |
| CN105626367A (en) * | 2016-01-21 | 2016-06-01 | 浙江海洋学院 | Combined type ocean power generation device |
| CN105811855A (en) * | 2016-03-15 | 2016-07-27 | 浙江海洋学院 | Tidal current energy power generation system |
| CN105840404A (en) * | 2016-01-21 | 2016-08-10 | 浙江海洋学院 | Ocean energy utilization device |
| CN105840405A (en) * | 2016-01-21 | 2016-08-10 | 浙江海洋学院 | Composite ocean energy utilization device |
| CN107317543A (en) * | 2017-07-27 | 2017-11-03 | 李白 | A kind of small-sized marine device of solar generating |
| CN109185066A (en) * | 2018-08-06 | 2019-01-11 | 江苏科技大学 | A kind of floating wind energy, wave energy, tide energy combined generating system |
-
2010
- 2010-08-03 CN CN2010202858457U patent/CN201763532U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720209A (en) * | 2012-06-29 | 2012-10-10 | 北京金风科创风电设备有限公司 | Telescopic damping device and offshore floating type fan foundation |
| CN102720209B (en) * | 2012-06-29 | 2015-02-04 | 北京金风科创风电设备有限公司 | Telescopic damping device and offshore floating type fan foundation |
| CN105604777A (en) * | 2016-01-21 | 2016-05-25 | 浙江海洋学院 | Power generation platform used for ocean |
| CN105626367A (en) * | 2016-01-21 | 2016-06-01 | 浙江海洋学院 | Combined type ocean power generation device |
| CN105840404A (en) * | 2016-01-21 | 2016-08-10 | 浙江海洋学院 | Ocean energy utilization device |
| CN105840405A (en) * | 2016-01-21 | 2016-08-10 | 浙江海洋学院 | Composite ocean energy utilization device |
| CN105811855A (en) * | 2016-03-15 | 2016-07-27 | 浙江海洋学院 | Tidal current energy power generation system |
| CN107317543A (en) * | 2017-07-27 | 2017-11-03 | 李白 | A kind of small-sized marine device of solar generating |
| CN109185066A (en) * | 2018-08-06 | 2019-01-11 | 江苏科技大学 | A kind of floating wind energy, wave energy, tide energy combined generating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110316 |