CN111911332A - Wave energy power generation device - Google Patents
Wave energy power generation device Download PDFInfo
- Publication number
- CN111911332A CN111911332A CN201911332756.5A CN201911332756A CN111911332A CN 111911332 A CN111911332 A CN 111911332A CN 201911332756 A CN201911332756 A CN 201911332756A CN 111911332 A CN111911332 A CN 111911332A
- Authority
- CN
- China
- Prior art keywords
- water
- floating
- wave energy
- sea
- power generation
- 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.)
- Withdrawn
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 96
- 238000007667 floating Methods 0.000 claims abstract description 57
- 239000013535 sea water Substances 0.000 claims abstract description 17
- 230000005611 electricity Effects 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
- F03B13/141—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy with a static energy collector
- F03B13/144—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy with a static energy collector which lifts water above sea level
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/4433—Floating structures carrying electric power plants
- B63B2035/4466—Floating structures carrying electric power plants for converting water energy into electric energy, e.g. from tidal flows, waves or currents
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/93—Mounting on supporting structures or systems on a structure floating on a liquid surface
- F05B2240/932—Mounting on supporting structures or systems on a structure floating on a liquid surface which is a catamaran-like structure
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/60—Fishing; Aquaculture; Aquafarming
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Architecture (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a wave energy power generation device. The device utilizes the energy of sea wave to gather together the little weight sea water, forms great flow and flood peak, drives hydroelectric set electricity generation. The device comprises a floating island group, a water drawing device, a floating bridge, a floating box, a water conveying pipeline and a hydroelectric generating set. The floating island group comprises a central floating island and a satellite floating island, can stably float on the sea surface, and is mutually connected through floating bridges between the floating islands, a high-level water tank and a hydroelectric generating set are installed on the central floating island, and the high-level water tank is positioned above the hydroelectric generating set. A plurality of water drawing devices are arranged on two sides of the floating bridge and around the floating island, and along with the fluctuation of sea waves, the water drawing devices continuously collect the sea water to a high-level water pool. Seawater in the high-level water tank flows downwards through the water turbine generator set, and mechanical energy is converted into electric energy. The buoyancy tank is used for adjusting the buoyancy borne by the whole device.
Description
Technical Field
The invention relates to the field of ocean development, in particular to the field of wave energy power generation.
Background
The ocean waves contain abundant mechanical energy, are wide in distribution, clean and pollution-free, and have great significance for increasing global energy supply and reducing environmental pollution by developing and utilizing the ocean wave energy. Wave energy utilization and development are vigorously advocated in coastal countries all over the world.
At this stage, there are many technologies for generating electricity by using ocean wave energy, and the main principle of these technologies is to convert the kinetic energy of the up-and-down motion of ocean waves into electric energy by various methods. Because the energy of the sea waves in unit area is not strong enough, the power generation efficiency of the sea waves is low, the cost is high, and the popularization and the application are difficult.
Disclosure of Invention
In order to more effectively utilize the energy stored in the sea waves, the invention provides the sea wave energy power generation device which is simple in structure, reliable in performance, and good in power generation efficiency and social benefits.
The invention specifically adopts the following technical scheme:
a wave energy power generation device is characterized in that a small amount of seawater is collected together by utilizing the energy of sea waves to form a larger flow and a water head to drive a water turbine generator set to generate power.
The wave energy power generation device is characterized by comprising a water drawing device, a water drawing device water outlet pipe, a floating bridge, a floating island group, a high-level water tank water inlet pipe, a high-level water tank support, an overflow pipe, a hydroelectric generating set, an overflow groove, a high-level water tank, a hydroelectric generating set water inlet pipe, a hydroelectric generating set draft pipe and a buoyancy tank.
The wave energy power generation device is characterized in that the integral structure formed by the floating bridge and the floating island group can stably float on the sea surface, and the amplitude of the vertical flutter is very small under the influence of sea waves.
The sea wave energy power generation device is characterized in that the water drawing devices are arranged on two sides of the floating bridge and around the floating island group, and can transfer mechanical energy stored in sea waves to sea water flowing through the water drawing devices along with fluctuation of the sea waves.
The sea wave energy power generation device is characterized in that sea water in the water drawing device flows to the high-level water tank after being collected, and the sea water in the high-level water tank flows downwards through the water inlet pipe of the water turbine generator set and the water turbine generator set to convert mechanical energy into electric energy.
The wave energy power generation device is characterized in that the high-level water tank is additionally provided with an overflow tank, and the overflow tank is connected with the overflow pipe.
The wave energy power generation device is characterized by comprising a water drawing device, a water drawing device water outlet pipe, a floating bridge, a floating island group, a hydroelectric generating set water inlet pipe, a hydroelectric generating set tail water pipe and a buoyancy tank.
The sea wave energy power generation device is characterized in that sea water in the water drawing device is collected to the water inlet pipe of the water turbine generator set, and then flows through the water turbine generator set to convert mechanical energy into electric energy.
The wave energy power generation device is characterized in that the floating bridge, the floating island group and the buoyancy tank are internally provided with gas filling and air pressure increasing according to actual conditions.
The invention has the beneficial effects that:
the invention provides a wave energy power generation device which is simple in structure and reliable in performance, can continuously and stably convert wave energy into electric energy, is particularly suitable for power supply of remote islands and ocean power generation, and can also be used as a marine culture place, an ocean tourism platform, an ocean industrial platform and the like.
Drawings
Fig. 1 is a schematic diagram of an ocean wave energy power generation apparatus according to example 1 of the present invention;
fig. 2 is an isometric view of an ocean wave energy power plant of example 1 of the present invention;
fig. 3 is a plan view of an ocean wave energy power generating apparatus according to example 1 of the present invention;
fig. 4 is a sectional view taken along line a-a of an ocean wave energy generating apparatus according to example 1 of the present invention;
FIG. 5 is a sectional view taken along line B-B of an ocean wave energy power plant according to example 1 of the present invention;
fig. 6 is a schematic diagram of an ocean wave energy power generation apparatus according to example 2 of the present invention;
fig. 7 is an isometric view of an ocean wave energy power plant of example 2 of the present invention;
fig. 8 is a plan view of an ocean wave energy power generating apparatus according to example 2 of the present invention;
fig. 9 is a C-C sectional view of an ocean wave energy power generating apparatus according to example 2 of the present invention;
fig. 10 is a D-D sectional view of an ocean wave energy power generating apparatus according to example 2 of the present invention;
in the figure, 1-water drawing device, 2-water drawing device water outlet pipe, 3-floating bridge, 4-floating island group, 5-hydroelectric generating set, 6-hydroelectric generating set tail water pipe, 7-overflow pipe, 8-overflow groove, 9-high water tank, 10-high water tank bracket, 11-hydroelectric generating set water inlet pipe, 12-high water tank water inlet pipe and 13-floating box.
Detailed Description
The invention is further described below with reference to examples and figures.
Example 1:
as shown in fig. 1, 2, 3, 4 and 5, the sea wave energy power generation device comprises a water drawing device (1), a water drawing device water outlet pipe (2), a floating bridge (3), an island group (4), a high-level water pool water inlet pipe (13), a high-level water pool support (11), an overflow pipe (7), a hydroelectric generating set (5), an overflow groove (9), a high-level water pool (10), a hydroelectric generating set water inlet pipe (12), a hydroelectric generating set draft pipe (6) and a buoyancy tank (8). The water drawing device (1) transfers mechanical energy which can be utilized in sea waves to seawater flowing through the water drawing device (1), the seawater which absorbs the mechanical energy in the sea waves is gathered and pumped to a high-level water pool (10), and then flows downwards through a water inlet pipe (12) of a water turbine generator set and the water turbine generator set (5) to convert the mechanical energy into electric energy. The buoyancy tanks (8) are used for adjusting the buoyancy borne by the whole device, and the quantity, the size and the like are determined according to actual needs.
The structural dimension and parameters of the wave energy power generation device described in this embodiment are as follows:
1. a central floating island: a steel structure body is a regular hexagon ring in plane projection, the diameter of an inscribed circle of an inner side is 12.80m, and the diameter of an circumscribed circle of an outer side corner point is 23.67 m. The distance between the inner edge and the outer edge of the regular hexagonal ring is 3.85 m. And a high-level water pool, a hydroelectric generator set, an auxiliary bracket and a pipeline are arranged on the central floating island.
2. A satellite floating island: the plane projection of the steel structure body is a regular hexagon ring, the diameter of an inscribed circle of an inner side is 4.00m, and the diameter of an circumscribed circle of an outer side angular point is 10.62 m. The distance between the inner edge and the outer edge of the regular hexagonal ring is 2.60 m.
3. The floating bridge connects the central floating island and the satellite floating island: a steel truss structure, length 48.44m, cross-sectional outer profile dimensions width x height =2.60m x 2.60 m.
4. The floating bridge connects the satellite floating island and the satellite floating island: a steel truss structure with a length of 53.50m and cross-sectional outer profile dimensions of width x height =2.60m x 2.60 m.
5. Water drawing device: the water pumping device consists of floating plate, support, cylinder, piston, one-way valve, etc. The number of the water scoopers is 1920 in total, the water delivery capacity of each water scooper is 70.69 liters/minute under the sea condition that the wave height is 2 meters and the frequency is 5 times per minute, and a water head of 22.64m can be provided.
6. A high-level water tank: the floating island is positioned 17 meters above the floating island, the depth is 3 meters, and the volume is 280.58m 3.
7. The plane projection of the whole power generation device is hexagonal, the distance between opposite sides is about 125 meters, and the total height (including above sea surface and below sea surface) is about 30.32 meters.
8. A buoyancy tank: the self weight is 1.53 to 13.82 tons, the water discharge amount is 5.83 to 130.56 tons, and the total amount is 264.
9. The weight of the whole device is 3175 tons, and the maximum water discharge is 4030 tons.
Under the sea state conditions of a wave height of 2 meters and a frequency of 5 times per minute, the power generation capacity is calculated as follows:
flow =70.69 × 1920 ÷ 60 ÷ 1000=2.262 (m 3/sec).
Effective head =17+3=20 (m).
The power generation efficiency was calculated as 0.8.
Then, power generation capability = efficiency × 9.81 × flow × head =0.8 × 9.81 × 2.262 × 20=355.06 (kW).
Example 2:
as shown in fig. 6, 7, 8, 9 and 10, the sea wave energy power generation device comprises a water scooper (1), a water scooper outlet pipe (2), a floating bridge (3), an island group (4), a hydroelectric generating set (5), a water inlet pipe (12) of the hydroelectric generating set, a draft pipe (6) of the hydroelectric generating set and a buoyancy tank (8). The water drawing device (1) transfers mechanical energy which can be utilized in sea waves to seawater flowing through the water drawing device (1), and the seawater which absorbs the mechanical energy in the sea waves is gathered and then pumped by the water turbine generator set (5) to convert the mechanical energy into electric energy. The buoyancy tanks (8) are used for adjusting the buoyancy borne by the whole device, and the quantity, the size and the like are determined according to actual needs.
The structural dimension and parameters of the wave energy power generation device described in this embodiment are as follows:
1. a central floating island: the size is the same as that of the embodiment 1, and a hydroelectric generating set and an auxiliary pipeline are arranged on the central floating island.
2. A satellite floating island: the same as in example 1.
3. The floating bridge connects the central floating island and the satellite floating island: the same as in example 1.
4. The floating bridge connects the satellite floating island and the satellite floating island: the same as in example 1.
5. Water drawing device: the same as in example 1.
6. The plane projection of the whole power generation device is hexagonal, the distance between opposite sides is about 125 meters, and the height is about 10.95 meters.
7. A buoyancy tank: the self weight is 1.53 to 4.24 tons, the water discharge is 5.83 to 27.00 tons, and the total number is 264.
8. The weight of the whole device is 2497 tons, and the maximum water discharge is 3340 tons.
Under the sea state conditions of a wave height of 2 meters and a frequency of 5 times per minute, the power generation capacity is calculated as follows:
flow =70.69 × 1920 ÷ 60 ÷ 1000=2.262 (m 3/sec).
Effective head =21 (m).
The power generation efficiency was calculated as 0.8.
Then, power generation capability = efficiency × 9.81 × flow × head =0.8 × 9.81 × 2.262 × 21=372.80 (kW).
The foregoing examples and description are illustrative of the principles of the present invention and are not intended to limit the scope of the invention. The present invention may be further modified and improved without departing from the spirit and scope of the present invention, and such modifications and improvements are intended to be within the scope of the present invention.
Claims (9)
1. A wave energy power generation device is characterized in that a small amount of seawater is collected together by utilizing the energy of sea waves to form a larger flow and a water head to drive a water turbine generator set to generate power.
2. The wave energy power generation device according to claim 1, comprising a water drawing device (1), a water drawing device outlet pipe (2), a floating bridge (3), a floating island group (4), a high-level water pool inlet pipe (13), a high-level water pool support (11), an overflow pipe (7), a hydroelectric generating set (5), an overflow groove (9), a high-level water pool (10), a hydroelectric generating set inlet pipe (12), a hydroelectric generating set draft pipe (6) and a buoyancy tank (8).
3. The wave energy power generation device according to claim 2, wherein the floating bridge (3) and the floating island group (4) form an integral structure which can stably float on the sea and has small up-and-down vibration amplitude under the influence of the sea waves.
4. The wave energy power generation device according to claim 2, wherein the water scoopers (1) are arranged on both sides of the floating bridge (3) and around the floating island group (4) and can transfer the mechanical energy accumulated in the sea waves to the sea water flowing through the water scoopers (1) along with the fluctuation of the sea waves.
5. The wave energy power generation device according to claim 2, wherein the seawater in the water scooper (1) flows to the high-level water tank (10) after being collected, and the seawater in the high-level water tank (10) flows downwards through the water inlet pipe (12) of the water-turbine generator set and the water-turbine generator set (5) to convert the mechanical energy into electric energy.
6. An ocean wave energy electricity generating system according to claim 2 wherein the elevated water basin (10) is provided with an overflow trough (9), the overflow trough (9) being connected to the overflow pipe (7).
7. The wave energy power generation device according to claim 1, comprising a water scooper (1), a water scooper outlet pipe (2), a floating bridge (3), a floating island group (4), a hydroelectric generating set (5), a hydroelectric generating set inlet pipe (12), a hydroelectric generating set draft pipe (6) and a buoyancy tank (8).
8. A wave energy generating device according to claim 7, characterized in that the sea water in the water scooper (1) is collected to the hydro-turbo unit inlet pipe (12) and then flows through the hydro-turbo unit (5) to convert the mechanical energy into electrical energy.
9. The wave energy generating device according to claim 1, wherein the floating bridge (3), the floating island group (4) and the buoyancy tank (8) are filled with gas to increase the pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911332756.5A CN111911332A (en) | 2019-12-22 | 2019-12-22 | Wave energy power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911332756.5A CN111911332A (en) | 2019-12-22 | 2019-12-22 | Wave energy power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111911332A true CN111911332A (en) | 2020-11-10 |
Family
ID=73241850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911332756.5A Withdrawn CN111911332A (en) | 2019-12-22 | 2019-12-22 | Wave energy power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111911332A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116868933A (en) * | 2023-08-07 | 2023-10-13 | 青岛蓝色粮仓海洋渔业发展有限公司 | Breeding warehouse and breeding work ship using the breeding warehouse |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2365385B (en) * | 2000-08-07 | 2004-05-26 | John Michael Pemberton | Total energy extractor |
| CN1800629A (en) * | 2005-01-03 | 2006-07-12 | 宋兰芳 | Electricity generating device by using ocean wave energy |
| CN102390495A (en) * | 2011-09-30 | 2012-03-28 | 山东长星风电科技有限公司 | Offshore combined floating wind power generation platform |
| KR20150125453A (en) * | 2014-04-30 | 2015-11-09 | 정도안 | Device for generating wave |
| CN105850789A (en) * | 2016-02-22 | 2016-08-17 | 南通蓝岛海洋工程有限公司 | Fish farming device for marine fishing ground |
| CN208380740U (en) * | 2018-03-16 | 2019-01-15 | 马立志 | Seawave power generation and cage culture integrated apparatus |
-
2019
- 2019-12-22 CN CN201911332756.5A patent/CN111911332A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2365385B (en) * | 2000-08-07 | 2004-05-26 | John Michael Pemberton | Total energy extractor |
| CN1800629A (en) * | 2005-01-03 | 2006-07-12 | 宋兰芳 | Electricity generating device by using ocean wave energy |
| CN102390495A (en) * | 2011-09-30 | 2012-03-28 | 山东长星风电科技有限公司 | Offshore combined floating wind power generation platform |
| KR20150125453A (en) * | 2014-04-30 | 2015-11-09 | 정도안 | Device for generating wave |
| CN105850789A (en) * | 2016-02-22 | 2016-08-17 | 南通蓝岛海洋工程有限公司 | Fish farming device for marine fishing ground |
| CN208380740U (en) * | 2018-03-16 | 2019-01-15 | 马立志 | Seawave power generation and cage culture integrated apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116868933A (en) * | 2023-08-07 | 2023-10-13 | 青岛蓝色粮仓海洋渔业发展有限公司 | Breeding warehouse and breeding work ship using the breeding warehouse |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8823195B2 (en) | Hydro electric energy generation and storage structure | |
| US8643206B2 (en) | Renewable energy system | |
| US10344741B2 (en) | Hydro-pneumatic energy storage system | |
| AU2007280570B2 (en) | Apparatus for converting energy from wave or current flow using pipes acting as venturi pumps | |
| CN113335468B (en) | Offshore wind power and hydrogen production floating foundation structure and balancing method | |
| KR101194421B1 (en) | Generator using wave energy | |
| CN206017037U (en) | A kind of absorption wave energy generating set of novel point | |
| CN104843151A (en) | Offshore power generation platform formed by combining floating body units and installation method of offshore power generation platform | |
| CN104100443A (en) | A kind of wave energy generating set and generating method thereof | |
| CN108442311B (en) | A movable floating breakwater with an oscillating water column wave energy conversion device | |
| CN103174580A (en) | Multifunctional integrated hydraulic-drive generating device | |
| WO2016161929A1 (en) | Adaptive wind collection type waterborne wind power station | |
| US9657708B2 (en) | Pumped-storage system | |
| CN107228042A (en) | A kind of nearshore wave energy electricity generation system and method based on hydraulic ram | |
| CN104405567A (en) | Offshore floating body type suspended oscillating wave power generation device | |
| CN103061962B (en) | Hydraulic combined oscillating floater wave energy generation device | |
| CN217125087U (en) | Floating type semi-submersible platform for offshore photovoltaic power station | |
| CN112302877B (en) | An offshore wind power and wave energy combined power generation system and working method thereof | |
| CN111911332A (en) | Wave energy power generation device | |
| CN107445250A (en) | A kind of the tide cumulative reverse osmosis seawater desalination system and method for hydraulic ram supercharging | |
| CN110985279A (en) | Moon pool type multi-module wave energy power generation system | |
| CN201215062Y (en) | Hydraulic generating system utilizing buoyance | |
| CN102797616A (en) | Multifunctional independent power plant capable of realizing all-weather stable power supply by comprehensively utilizing various kinds of natural energy | |
| CN204610142U (en) | Self adaption collective wind type water wind-driven power generation station | |
| CN203130353U (en) | Hydraulic type combined oscillation floater wave energy generating set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201110 |