CN111911337B - Compound transmission of multiunit stator for tidal power generation - Google Patents
Compound transmission of multiunit stator for tidal power generation Download PDFInfo
- Publication number
- CN111911337B CN111911337B CN202010653938.9A CN202010653938A CN111911337B CN 111911337 B CN111911337 B CN 111911337B CN 202010653938 A CN202010653938 A CN 202010653938A CN 111911337 B CN111911337 B CN 111911337B
- Authority
- CN
- China
- Prior art keywords
- guide vane
- extrusion
- plate
- frame
- 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.)
- Active
Links
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
- F03B13/26—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 tide energy
-
- 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
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
-
- 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
- Y02E10/20—Hydro energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oceanography (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a multi-group guide vane compound transmission device for tidal power generation, which comprises an extrusion frame, an extrusion plate, a first guide vane fan, a rotor permanent magnet direct drive generator and a support tube, wherein a sealing gasket is fixedly bonded on the right side surface of the extrusion frame, a push plate is arranged on the inner side of the sealing gasket, the extrusion plate is fixedly welded at the left end of the push plate, a connecting ball is arranged on the outer surface of the extrusion plate, a connecting pipe is connected on the left side surface of the extrusion frame in a threaded manner, a support shaft is rotatably arranged on the upper surface of a separation block, the first guide vane fan is fixedly bolted on the lower part of the outer surface of the support shaft, and the rotor permanent magnet direct drive generator is fixedly connected at the upper end of the support shaft. The multi-group guide vane composite transmission device for tidal power generation is provided with the connecting frame, the air outlet, the supporting tube, the rain shielding plate, the air inlet and the blocking plate, the rusted degree of the interior of the whole device can be reduced, and the service life of the whole device is relatively prolonged.
Description
Technical Field
The invention relates to the technical field of tidal power generation, in particular to a composite transmission device with multiple groups of guide vanes for tidal power generation.
Background
The use of electric power brings convenience to our life, and the mode of electricity production includes thermal power generation, hydroelectric power generation and wind power generation, wherein the hydroelectric power generation includes tidal power generation, and the tidal power is rotated into other potential energy through the composite transmission device, so that the rotor permanent magnet direct drive generator generates electricity.
Some existing composite transmission devices for tidal power generation have the following problems:
firstly, the power generation efficiency is poor, and when some existing composite transmission devices for tidal power generation convert tidal energy into wind energy, the guide vane fan can only be driven to rotate by a small air inlet, and wind cannot be actively conducted, so that the power generation efficiency of the whole device is poor;
the existing composite transmission device for tidal power generation only prevents rainwater and seawater from entering the device by arranging a rain baffle plate, and because sea side wind is large, a large amount of water vapor carried in wind enters a rotor permanent magnet direct-drive generator easily, and then the rotor permanent magnet direct-drive generator is rusted, so that the service life of the whole device is shortened.
We therefore propose a compound drive with multiple sets of guide vanes for tidal power generation in order to solve the problems set out above.
Disclosure of Invention
The invention aims to provide a composite transmission device with a plurality of groups of guide vanes for tidal power generation, and aims to solve the problems that the existing composite transmission devices for tidal power generation in the market have poor power generation efficiency and are easy to enter water, and the problems are brought forward by the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a multiunit guide vane compound transmission device for tidal power generation comprises an extrusion frame, an extrusion plate, a first guide vane fan, a rotor permanent magnet direct drive generator and a support tube, wherein a sealing gasket is fixedly bonded on the right side surface of the extrusion frame, a push plate is arranged on the inner side of the sealing gasket, the left end of the push plate is fixedly welded with the extrusion plate, a connecting ball is arranged on the outer surface of the extrusion plate, the left side surface of the extrusion frame is in threaded connection with a connecting pipe, an air inlet is formed in the upper surface of the connecting pipe, a separation block is fixedly welded in the middle of the connecting pipe, a support shaft is rotatably arranged on the upper surface of the separation block, the first guide vane fan is fixedly bolted on the lower portion of the outer surface of the support shaft, a second guide vane fan is fixedly bolted on the middle of the outer surface of the support shaft, the rotor permanent magnet direct drive generator is fixedly connected on the upper end of the support shaft, and a fixing rod is fixedly welded on the outer surface of the rotor permanent magnet direct drive generator, the terminal welded fastening of dead lever has the frame of placing, and the last welded fastening of placing the frame has the carriage, the air outlet has been seted up to the inside lower surface of carriage, and the last welded fastening of carriage has the stay tube, the last welded fastening of stay tube has the weather shield, and the left surface of stay tube has seted up the air inlet to the inside welded fastening of stay tube has the barrier plate.
Preferably, the extrusion plate, the pushing plate and the extrusion frame all form a sliding structure, the outer surface of the extrusion plate is attached to the inner surface of the extrusion frame, and the outer surface of the extrusion plate and the outer surface of the connecting ball are located on the same horizontal plane.
Preferably, the air inlet and the air outlet are oppositely oriented, and the total span of the air inlet is smaller than the width of the placing frame.
Preferably, the first guide vane fan and the second guide vane fan are opposite in direction, and the first guide vane fan and the second guide vane fan are both provided with two groups.
Preferably, the interior of the supporting tube is hollow, the supporting tube is communicated with the connecting frame, and the supporting tubes are welded and fixed on the upper surface of the connecting frame at equal intervals.
Preferably, the lower surface of the blocking plate and the lower end of the air inlet are positioned on the same horizontal plane, the height of the blocking plate is larger than the diameter of the air inlet, and the area of the blocking plate is larger than that of the air inlet.
Compared with the prior art, the invention has the beneficial effects that:
the composite transmission device for the tidal power generation is provided with a push plate, an extrusion plate, a connecting ball, a connecting pipe, an air inlet and a first guide vane fan, the whole device is placed in seawater, when tides come, the sea waves enable the push plate and the extrusion plate to slide in an extrusion frame, and the connecting ball rolls on the outer surface of the extrusion plate, so that the friction force between the extrusion plate and the extrusion frame is reduced, meanwhile, the sealing performance between the extrusion plate and the extrusion frame cannot be influenced, the extrusion plate can rapidly push air in the extrusion frame, and therefore the air is blown to the first guide vane fan from the air inlet through the connecting pipe, the first guide vane fan actively blows air flow to a second guide vane fan, the rotation speed of a supporting shaft is faster, and the power generation efficiency of a rotor permanent magnet direct-driven generator is improved;
secondly, the composite transmission device of the guide vanes for tidal power generation is provided with a connecting frame, an air outlet, a supporting tube, a rain baffle plate, an air inlet and a blocking plate, when the tide is back down, the extrusion plate is driven to return to the initial position, thereby leading the airflow to enter from the air inlet, leading partial moisture in the airflow to flow out from the air inlet through the transmission of the supporting tube and the blocking of the blocking plate, further reducing the seawater amount contacted in the whole device, thereby reducing the corrosion degree of the equipment and prolonging the service life of the equipment, when the air flow contacts the first guide vane fan in the connecting frame, the first guide vane fan is driven to rotate, therefore, the first guide vane fan accelerates to blow air flow to the second guide vane fan through the air outlet, the rotating direction of the second guide vane fan is always the same, the permanent magnet direct drive generator of the rotor can continuously generate power, and meanwhile, the extrusion frame is filled with air again.
Drawings
FIG. 1 is a schematic cross-sectional structural view of the present invention;
FIG. 2 is a schematic sectional view of the support tube of the present invention;
FIG. 3 is a schematic view of the structure of FIG. 1 at A according to the present invention;
FIG. 4 is a schematic view of the structure at B in FIG. 1 according to the present invention.
In the figure: 1. extruding the frame; 2. a gasket; 3. a push plate; 4. a pressing plate; 5. a connecting ball; 6. a connecting pipe; 7. an air inlet; 8. a separation block; 9. a support shaft; 10. a first vane fan; 11. a second vane fan; 12. a rotor permanent magnet direct drive generator; 13. placing the frame; 14. fixing the rod; 15. a connecting frame; 16. an air outlet; 17. supporting a tube; 18. a rain shield; 19. an air inlet; 20. a barrier plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a multi-group guide vane compound transmission device for tidal power generation comprises an extrusion frame 1, a sealing gasket 2, a pushing plate 3, an extrusion plate 4, a connecting ball 5, a connecting pipe 6, an air inlet 7, a separating block 8, a supporting shaft 9, a first guide vane fan 10, a second guide vane fan 11, a rotor permanent magnet direct drive generator 12, a placing frame 13, a fixing rod 14, a connecting frame 15, an air outlet 16, a supporting pipe 17, a rain baffle 18, an air inlet 19 and a blocking plate 20, wherein the sealing gasket 2 is fixedly bonded on the right side surface of the extrusion frame 1, the pushing plate 3 is arranged on the inner side of the sealing gasket 2, the extrusion plate 4 is fixedly welded at the left end of the pushing plate 3, the connecting ball 5 is arranged on the outer surface of the extrusion plate 4, the connecting pipe 6 is connected with the left side surface of the extrusion frame 1 in a threaded manner, the air inlet 7 is arranged on the upper surface of the connecting pipe 6, the separating block 8 is fixedly welded at the middle part of the connecting pipe 6, the supporting shaft 9 is rotatably arranged on the upper surface of the separating block 8, and the bolt fastening of the lower part of the outer surface of the supporting shaft 9 has the first guide vane fan 10, and the bolt fastening of the middle part of the outer surface of the supporting shaft 9 has the second guide vane fan 11, the upper end fixedly connected with rotor permanent magnet direct drive generator 12 of the supporting shaft 9, and the outer surface welded fastening of the rotor permanent magnet direct drive generator 12 has the fixed lever 14, the end welded fastening of the fixed lever 14 has the placing frame 13, and the upper surface welded fastening of the placing frame 13 has the connecting frame 15, the air outlet 16 has been seted up to the inside lower surface of the connecting frame 15, and the upper surface welded fastening of the connecting frame 15 has the supporting tube 17, the upper surface welded fastening of the supporting tube 17 has the weather shield 18, and the air inlet 19 has been seted up to the left surface of the supporting tube 17, and the inside welded fastening of the supporting tube 17 has the barrier plate 20.
Sliding structure is all constituteed with extrusion frame 1 to stripper plate 4, slurcam 3, and the surface of stripper plate 4 laminates with the inside surface of extrusion frame 1 mutually to the surface of stripper plate 4 and the surface of being connected ball 5 are located same horizontal plane, can promote the air in extrusion frame 1, thereby makes whole device can easily drive the rotation of second guide vane fan 11.
The orientations of the air inlet 7 and the air outlet 16 are opposite, and the total span of the air inlet 7 is smaller than the width of the placing frame 13, so that the power generation efficiency of the rotor permanent magnet direct drive generator 12 is higher.
The first guide vane fan 10 and the second guide vane fan 11 are opposite in orientation, and the first guide vane fan 10 and the second guide vane fan 11 are both provided with two sets, so that the supporting shaft 9 can rotate faster.
The supporting tube 17 is hollow, the supporting tube 17 is communicated with the connecting frame 15, and the supporting tube 17 is welded and fixed on the upper surface of the connecting frame 15 at equal intervals, so that the extrusion frame 1 can be filled with air again.
The lower surface of the blocking plate 20 and the lower end of the air inlet 19 are located on the same horizontal plane, the height of the blocking plate 20 is larger than the diameter of the air inlet 19, the area of the blocking plate 20 is larger than that of the air inlet 19, the amount of water vapor inside the placing frame 13 can be reduced, and the service life of the whole device is prolonged relatively.
The working principle is as follows: when the multi-group guide vane composite transmission device for tidal power generation is used, firstly, as shown in fig. 1 and 3, the whole device is placed in seawater, when tides come, sea waves enable the push plate 3 and the extrusion plate 4 to slide in the extrusion frame 1, and meanwhile, the connecting balls 5 roll on the outer surface of the extrusion plate 4, so that the friction force between the extrusion plate 4 and the extrusion frame 1 is reduced, meanwhile, the sealing performance between the extrusion plate 4 and the extrusion frame 1 cannot be influenced, further, the extrusion plate 4 can rapidly push air in the extrusion frame 1, further, the wind is blown to the first guide vane fan 10 from the air inlet 7 through the connecting pipe 6, further, the first guide vane fan 10 actively blows airflow to the second guide vane fan 11, further, the rotation speed of the supporting shaft 9 is higher, and further, the power generation efficiency of the rotor permanent magnet direct drive generator 12 is improved;
according to the fig. 1-2 and fig. 4, when the tide is back, the extrusion plate 4 is driven to return to the initial position, so that the airflow enters from the air inlet 19, and is transmitted through the supporting tube 17 and blocked by the blocking plate 20, so that part of moisture in the airflow flows out from the air inlet 19, and then the amount of seawater in contact with the whole device is reduced, thereby reducing the degree of corrosion of the device, improving the service life of the device, when the airflow contacts the first guide vane fan 10 in the connecting frame 15, the first guide vane fan 10 is driven to rotate, so that the first guide vane fan 10 accelerates to blow the airflow to the second guide vane fan 11 through the air outlet 16, so that the rotation direction of the second guide vane fan 11 is always the same, ensuring that the rotor permanent magnet generator 12 can continuously generate power, and simultaneously the extrusion frame 1 is also filled with air again, which is the working principle of the multi-group guide vane compound transmission device for tidal power generation, and those not described in detail in this specification are well within the skill of those in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a tidal power generation is with compound transmission of multiunit stator, includes extrusion frame (1), stripper plate (4), first stator fan (10), rotor permanent magnetism direct drive generator (12) and stay tube (17), its characterized in that: the right side surface of the extrusion frame (1) is fixedly bonded with a sealing gasket (2), the inner side of the sealing gasket (2) is provided with a push plate (3), the left end of the push plate (3) is fixedly welded with an extrusion plate (4), the outer surface of the extrusion plate (4) is provided with a connecting ball (5), the left side surface of the extrusion frame (1) is in threaded connection with a connecting pipe (6), the upper surface of the connecting pipe (6) is provided with an air inlet (7), the middle part of the connecting pipe (6) is fixedly welded with a separating block (8), the upper surface of the separating block (8) is rotatably provided with a supporting shaft (9), the lower part of the outer surface of the supporting shaft (9) is fixedly bolted with a first guide vane fan (10), the middle part of the outer surface of the supporting shaft (9) is fixedly bolted with a second guide vane fan (11), the upper end of the supporting shaft (9) is fixedly connected with a rotor permanent magnet generator (12), and the outer surface welded fastening of rotor permanent magnetism direct drive generator (12) has dead lever (14), the terminal welded fastening of dead lever (14) has place frame (13), and the upper surface welded fastening who places frame (13) has link (15), air outlet (16) have been seted up to the inside lower surface of link (15), and the upper surface welded fastening of link (15) has stay tube (17), the upper surface welded fastening of stay tube (17) has weather shield (18), and the left surface of stay tube (17) has seted up air inlet (19) to the inside welded fastening of stay tube (17) has barrier plate (20).
2. The compound transmission device with multiple groups of guide vanes for tidal power generation according to claim 1, wherein: the extrusion plate (4), the pushing plate (3) and the extrusion frame (1) form a sliding structure, the outer surface of the extrusion plate (4) is attached to the inner surface of the extrusion frame (1), and the outer surface of the extrusion plate (4) and the outer surface of the connecting ball (5) are located on the same horizontal plane.
3. The compound transmission device with multiple groups of guide vanes for tidal power generation according to claim 1, wherein: the air inlet (7) and the air outlet (16) are opposite in direction, and the total span of the air inlet (7) is smaller than the width of the placing frame (13).
4. The compound transmission device with multiple groups of guide vanes for tidal power generation according to claim 1, wherein: the first guide vane fan (10) and the second guide vane fan (11) are opposite in direction, and the first guide vane fan (10) and the second guide vane fan (11) are both provided with two groups.
5. The compound transmission device with multiple groups of guide vanes for tidal power generation according to claim 1, wherein: the interior of the supporting pipe (17) is hollow, the supporting pipe (17) is communicated with the connecting frame (15), and the supporting pipe (17) is welded and fixed on the upper surface of the connecting frame (15) at equal intervals.
6. The compound transmission device with multiple groups of guide vanes for tidal power generation according to claim 1, wherein: the lower surface of the blocking plate (20) and the lower end of the air inlet (19) are positioned on the same horizontal plane, the height of the blocking plate (20) is larger than the diameter of the air inlet (19), and the area of the blocking plate (20) is larger than that of the air inlet (19).
7. The compound transmission device with multiple groups of guide vanes for tidal power generation according to claim 1, wherein: the working principle of the transmission device is as follows: when the multi-group guide vane compound transmission device for tidal power generation is used, the whole device is placed in seawater, when tide comes, the wave makes the push plate (3) and the extrusion plate (4) slide in the extrusion frame (1), and simultaneously the connecting ball (5) rolls on the outer surface of the extrusion plate (4), thereby reducing the friction force between the extrusion plate (4) and the extrusion frame (1) and simultaneously not influencing the sealing performance between the extrusion plate (4) and the extrusion frame (1), thereby the extrusion plate (4) can rapidly push the air in the extrusion frame (1), so that the wind blows from the wind inlet (7) to the first guide vane fan (10) through the connecting pipe (6), further, the first guide vane fan (10) actively blows airflow to the second guide vane fan (11), and then the rotating speed of the supporting shaft (9) is higher, so that the generating efficiency of the rotor permanent magnet direct drive generator (12) is improved;
when the tide is back off, the extrusion plate (4) is driven to return to the initial position, so that the airflow enters from the air inlet (19), the partial water in the airflow flows out from the air inlet (19) through the transmission of the supporting pipe (17) and the blocking of the blocking plate (20), and then the amount of the seawater contacted in the whole device is reduced, further reducing the corrosion degree of the equipment and prolonging the service life of the equipment, when the air current contacts the first guide vane fan (10) in the connecting frame (15), the first guide vane fan (10) is driven to rotate, thereby accelerating the first guide vane fan (10) to blow the air flow to the second guide vane fan (11) through the air outlet (16), thereby ensuring that the rotation direction of the second guide vane fan (11) is always the same, ensuring that the rotor permanent magnet direct drive generator (12) can continuously generate power, meanwhile, the extrusion frame (1) is filled with air again, which is the working principle of the multi-group guide vane composite transmission device for tidal power generation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010653938.9A CN111911337B (en) | 2020-07-08 | 2020-07-08 | Compound transmission of multiunit stator for tidal power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010653938.9A CN111911337B (en) | 2020-07-08 | 2020-07-08 | Compound transmission of multiunit stator for tidal power generation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111911337A CN111911337A (en) | 2020-11-10 |
| CN111911337B true CN111911337B (en) | 2022-01-18 |
Family
ID=73226796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010653938.9A Active CN111911337B (en) | 2020-07-08 | 2020-07-08 | Compound transmission of multiunit stator for tidal power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111911337B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4098081A (en) * | 1977-02-14 | 1978-07-04 | Woodman Harvey R | Tidal power plant and method of power generation |
| KR20090128015A (en) * | 2008-06-10 | 2009-12-15 | 박정일 | A tidal range-power generator system |
| KR20090128594A (en) * | 2008-06-11 | 2009-12-16 | 박정일 | A ocean-power plant system |
| CA2667618A1 (en) * | 2009-06-05 | 2010-12-05 | Trevor Lorne Stevens | Energy extracting tidal turbine therefor |
| CN102654098A (en) * | 2012-04-20 | 2012-09-05 | 上海电机学院 | Wave-energy double-generator power generation device |
| CN203702448U (en) * | 2014-01-02 | 2014-07-09 | 李乐维 | Tide-driven compressed gas power-generating device |
| EP2491242B1 (en) * | 2009-10-23 | 2016-11-30 | Dresser-Rand Company | Energy conversion system with duplex radial flow turbine |
| CN109899221A (en) * | 2017-12-10 | 2019-06-18 | 张毅辉 | A kind of wave energy converters |
-
2020
- 2020-07-08 CN CN202010653938.9A patent/CN111911337B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4098081A (en) * | 1977-02-14 | 1978-07-04 | Woodman Harvey R | Tidal power plant and method of power generation |
| KR20090128015A (en) * | 2008-06-10 | 2009-12-15 | 박정일 | A tidal range-power generator system |
| KR20090128594A (en) * | 2008-06-11 | 2009-12-16 | 박정일 | A ocean-power plant system |
| CA2667618A1 (en) * | 2009-06-05 | 2010-12-05 | Trevor Lorne Stevens | Energy extracting tidal turbine therefor |
| EP2491242B1 (en) * | 2009-10-23 | 2016-11-30 | Dresser-Rand Company | Energy conversion system with duplex radial flow turbine |
| CN102654098A (en) * | 2012-04-20 | 2012-09-05 | 上海电机学院 | Wave-energy double-generator power generation device |
| CN203702448U (en) * | 2014-01-02 | 2014-07-09 | 李乐维 | Tide-driven compressed gas power-generating device |
| CN109899221A (en) * | 2017-12-10 | 2019-06-18 | 张毅辉 | A kind of wave energy converters |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111911337A (en) | 2020-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107725259A (en) | Based on single pile formula wind energy and wave energy marine tidal-current energy integrated power generation system | |
| WO2020143287A1 (en) | Wind and wave complementary energy integration system based on fixed foundation, and power generation and transmission method therefor | |
| WO2022166317A1 (en) | Power generation device enabling high efficiency of low-water head micro-water volume water source | |
| CN109185033B (en) | Offshore tidal wind power generation device and power generation method | |
| CN109707560A (en) | A kind of wind-solar generation device based on Venturi effect | |
| CN111911337B (en) | Compound transmission of multiunit stator for tidal power generation | |
| GB2512963A (en) | Ocean energy generating device and built-in module thereof | |
| CN215672552U (en) | Fixing device for wind driven generator shell | |
| CN215370112U (en) | Blade flow guide device based on wind driven generator | |
| CN220081577U (en) | Sea wave energy collection and power generation system thereof | |
| CN212155045U (en) | Wind power station | |
| US7786611B1 (en) | System and method for generating wind power from a vertical structure | |
| CN113586343A (en) | Wind-cone type multi-wind-wheel vertical-axis wind power generation device | |
| CN113431725A (en) | Omnidirectional ocean current and ocean wave horizontal energy collector and energy collecting system thereof | |
| CN114370371A (en) | Wind-gathering efficient vertical axis wind power generation device | |
| CN112412695A (en) | Wind power generation method based on low-speed wind | |
| CN201071783Y (en) | Water stream generating device | |
| CN221838464U (en) | Wind power generation equipment | |
| CN220599932U (en) | Wind power generation device with multiple power generation units and wind power generation wall | |
| CN220522684U (en) | Ocean tide power generation equipment | |
| CN214330813U (en) | Hub cooling device for wind power generation | |
| CN215333211U (en) | Omnidirectional ocean current and ocean wave horizontal energy collector and energy collecting system thereof | |
| CN221032940U (en) | Three-unit combined power generation device of vertical axis wind turbine | |
| TWI654372B (en) | Coupling wind energy guiding power generation device | |
| CN219034900U (en) | Wind power generation device for coal mine wind shaft |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211222 Address after: 150000 west area, 4th floor, building 1, No. 25, Huanghai Road, concentration area, haping Road, economic development zone, Harbin, Heilongjiang Applicant after: Harbin Xunda Intelligent Technology Development Co.,Ltd. Address before: 519-23, science and Technology Park, Harbin University of technology, No.52 Xuefu Road, Nangang District, Harbin City, Heilongjiang Province Applicant before: Harbin Shoujie Intelligent Technology Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |