CN111980847A - Power generation equipment - Google Patents

Power generation equipment Download PDF

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Publication number
CN111980847A
CN111980847A CN202010937056.5A CN202010937056A CN111980847A CN 111980847 A CN111980847 A CN 111980847A CN 202010937056 A CN202010937056 A CN 202010937056A CN 111980847 A CN111980847 A CN 111980847A
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CN
China
Prior art keywords
rotating
cavity
shaft
rotating shaft
bevel gear
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Withdrawn
Application number
CN202010937056.5A
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Chinese (zh)
Inventor
魏孝堂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010937056.5A priority Critical patent/CN111980847A/en
Publication of CN111980847A publication Critical patent/CN111980847A/en
Withdrawn legal-status Critical Current

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    • 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
    • F03B13/22—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 using the flow of water resulting from wave movements to drive a motor or turbine
    • 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
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • 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
    • F05B2240/95—Mounting on supporting structures or systems offshore
    • 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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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

The invention discloses power generation equipment, which comprises an installation column arranged in a sea area, wherein a through groove communicated with the left and the right is arranged in the installation column, a floating adjusting component is slidably arranged in the through groove, the floating adjusting component comprises a buoyancy block slidably arranged in the through groove, a first rotating cavity is arranged in the buoyancy block, a first rotating shaft which extends left and right and penetrates through the first rotating cavity is rotatably arranged in the buoyancy block, rotating drums are symmetrically arranged on the left and the right sides of the first rotating shaft, a plurality of push plates are uniformly arranged on the rotating drums, a first bevel gear fixedly connected with the first rotating shaft is arranged in the first rotating cavity, a spline shaft is rotatably arranged in the top wall of the first rotating cavity, the lower end of the spline shaft extends into the first rotating cavity and is fixedly provided with a second bevel gear meshed with the first bevel gear, and a power transmission assembly which is matched with the spline shaft and is in power connection with the generator is arranged in the top wall of the through groove.

Description

Power generation equipment
Technical Field
The invention relates to the technical field of power generation, in particular to power generation equipment.
Background
In the existing power generation technology, hydraulic power generation, wind power generation, photovoltaic power generation, nuclear power generation and thermal power generation are mature, and have various characteristics and defects, wherein the hydraulic power generation, the wind power generation and the photovoltaic power generation are environment-friendly and safe, a dam is generally required to be built for the hydraulic power generation, the power generation is completed by utilizing the height difference of the dam, the construction cost is huge, the influence of the terrain is large, the risk of flood discharge and even dike breaking exists when flood occurs, the technology of utilizing seawater power generation is not mature, the utilization rate is low, and the use cannot be met.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a power generating apparatus which can solve the above-mentioned problems in the prior art.
The invention is realized by the following technical scheme: the invention relates to power generation equipment which comprises an installation column arranged in a sea area, wherein a through groove communicated with the left and the right is formed in the installation column, a floating adjusting assembly is slidably arranged in the through groove and comprises a buoyancy block slidably arranged in the through groove, a guide pillar is slidably arranged in the buoyancy block, the upper end and the lower end of the guide pillar are fixedly connected with the upper end wall and the lower end wall of the through groove, a first rotating cavity is arranged in the buoyancy block, a first rotating shaft which extends leftwards and rightwards and penetrates through the first rotating cavity is rotatably arranged in the buoyancy block, rotating drums are symmetrically arranged on the left side and the right side of the first rotating shaft, a plurality of push plates are uniformly arranged on the rotating drums, a first bevel gear fixedly connected with the first rotating shaft is arranged in the first rotating cavity, a spline shaft is rotatably arranged in the top wall of the first rotating cavity, and a second bevel gear meshed with the first bevel gear is fixedly arranged at the lower end of And the top wall of the through groove is internally provided with a power transmission assembly which is matched with the spline shaft and is in power connection with the generator.
In a further technical scheme, the power conveying assembly comprises a second rotating cavity arranged above the through groove, a third rotating cavity is arranged above the second rotating cavity, a fourth rotating cavity is arranged above the third rotating cavity, a second rotating shaft penetrating through the second rotating cavity is rotatably arranged between the third rotating cavity and the through groove, a spline groove with a downward opening and in spline fit with the spline shaft is arranged in the second rotating shaft, a third bevel gear fixedly connected with the second rotating shaft is arranged in the second rotating cavity, a power shaft extending upwards and penetrating through the fourth rotating cavity and in power connection with a generator is rotatably arranged on the top wall of the third rotating cavity, the lower end of the power shaft extends into the third rotating cavity and is connected with the second rotating shaft through a one-way assembly, and an upwards extending belt cavity is arranged on the right side of the second rotating cavity, a third rotating shaft is rotatably arranged between the belt cavity and the second rotating cavity, one end of the third rotating shaft extends into the second rotating cavity and is fixedly provided with a fourth bevel gear meshed with the third bevel gear, the other end of the third rotating shaft extends into the belt cavity and is fixedly provided with a lower belt pulley, a fifth bevel gear fixedly connected with the power shaft is arranged in the fourth rotating cavity, a fourth rotating cavity is arranged between the belt cavity and the fourth rotating cavity, a fourth rotating shaft extending leftwards and rightwards is rotatably arranged between the fourth rotating cavity and the belt cavity, one end of the fourth rotating shaft extends into the fourth rotating cavity, the other end of the fourth rotating shaft extends into the belt cavity and is fixedly provided with an upper belt, the upper belt is connected with the lower belt pulley through belt power, and a fifth rotating shaft extending leftwards and rightwards is rotatably arranged between the fourth rotating cavity and the fourth rotating cavity, one end of the fifth rotating shaft extends into the fourth rotating cavity and is fixedly provided with a sixth bevel gear meshed with the fifth bevel gear, and the other end of the fifth rotating shaft extends into the fourth rotating cavity and is connected with the fourth rotating shaft through a one-way assembly.
According to a further technical scheme, the one-way assembly comprises a shell, a circular cavity is formed in the shell, a pawl groove is formed in the inner wall of the circular cavity, the power shaft and a fifth rotating shaft extend into the pawl groove, grooves are formed in the circumferences of the power shaft and the fifth rotating shaft, a pawl matched with the pawl groove is installed in the grooves in a rotating mode, a spring connected with the pawl is fixedly installed on the inner wall of each groove, and the pawl is matched with the pawl under the action of the spring.
According to the further technical scheme, when the spline shaft rotates clockwise, the power shaft synchronously rotates clockwise under the action of the one-way assembly, and the rotating directions of the fifth rotating shaft and the fourth rotating shaft are opposite; when the spline shaft rotates anticlockwise, the second rotating shaft cannot drive the power shaft to rotate, and the second rotating shaft drives the power shaft to rotate in the direction opposite to the rotating direction of the second rotating shaft through the third bevel gear, the fourth bevel gear, the third rotating shaft, the lower belt pulley, the belt, the upper belt, the fourth rotating shaft, the one-way component, the fifth rotating shaft, the sixth bevel gear and the fifth bevel gear.
The invention has the beneficial effects that: the buoyancy block can sink and float along with the height of the seawater, so that the push plate on the lower side of the rotary drum can be always immersed in the seawater, the sea wave can be used for pushing the push plate to generate electricity, and the generator can generate electricity when the push plate is pushed forward and reversely by the sea wave, so that the utilization rate of the sea wave is greatly improved.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the internal structure of a power generation plant according to the present invention;
FIG. 2 is an enlarged view of the third rotating chamber 30 of FIG. 1;
FIG. 3 is a schematic view in the direction of an arrow in FIG. 2;
fig. 4 is a side view of drum 14 of fig. 1.
Detailed Description
As shown in fig. 1 to 4, the present invention is explained in detail, and for convenience of description, the following orientations are defined as follows: the up-down, left-right, front-back direction described below is consistent with the up-down, left-right, front-back direction of the projection relation of the figure 1, the power generation equipment of the invention comprises an installation column 10 for being installed in the sea area, a through groove 11 which is communicated with the left and the right is arranged in the installation column 10, a floating adjusting component is slidably installed in the through groove 11, the floating adjusting component comprises a buoyancy block 12 which is slidably installed in the through groove 11, a guide post 19 is slidably installed in the buoyancy block 12, the upper end and the lower end of the guide post 19 are fixedly connected with the upper end wall and the lower end wall of the through groove 11, a first rotating cavity 13 is arranged in the buoyancy block 12, a first rotating shaft 16 which extends left and right and penetrates through the first rotating cavity 13 is rotatably installed in the buoyancy block 12, rotating drums 14 are symmetrically installed on the left and the right sides of the first rotating shaft 16, a plurality of push plates 15 are uniformly installed on the rotating drums 14, a, a spline shaft 20 is rotatably mounted in the top wall of the first rotating cavity 13, the lower end of the spline shaft 20 extends into the first rotating cavity 13 and is fixedly provided with a second bevel gear 18 meshed with the first bevel gear 17, and a power transmission assembly matched with the spline shaft 20 and in power connection with a generator is arranged in the top wall of the through groove 11.
Beneficially, the power transmission assembly includes a second rotating cavity 32 disposed above the through slot 11, a third rotating cavity 30 is disposed above the second rotating cavity 32, a fourth rotating cavity 28 is disposed above the third rotating cavity 30, a second rotating shaft 22 penetrating through the second rotating cavity 32 is rotatably mounted between the third rotating cavity 30 and the through slot 11, a spline groove 21 with an opening facing downward and in spline fit with the spline shaft is disposed in the second rotating cavity 22, a third bevel gear 31 fixedly connected with the second rotating shaft 22 is disposed in the second rotating cavity 32, a power shaft 24 extending upward and penetrating through the fourth rotating cavity 28 and in power connection with the generator is rotatably mounted on the top wall of the third rotating cavity 30, the lower end of the power shaft 24 extends into the third rotating cavity 30 and is connected with the second rotating shaft 22 through a one-way assembly 25, the right side of the second rotating cavity 32 is provided with a belt cavity 36 extending upwards, a third rotating shaft 33 is rotatably installed between the belt cavity 36 and the second rotating cavity 32, one end of the third rotating shaft 33 extends into the second rotating cavity 32 and is fixedly provided with a fourth bevel gear 35 meshed with the third bevel gear 31, the other end of the third rotating shaft extends into the belt cavity 36 and is fixedly provided with a lower belt wheel 34, a fifth bevel gear 27 fixedly connected with the power shaft 24 is arranged in the fourth rotating cavity 28, a fourth rotating cavity 51 is arranged between the belt cavity 36 and the fourth rotating cavity 28, a fourth rotating shaft 38 extending leftwards and rightwards is rotatably installed between the fourth rotating cavity 51 and the belt cavity 36, one end of the fourth rotating shaft 38 extends into the fourth rotating cavity 51, the other end of the fourth rotating shaft extends into the belt cavity 36 and is fixedly provided with an upper belt 39, the upper belt 39 is in power connection with the lower belt wheel 34 through a belt 37, a fifth rotating shaft 40 extending left and right is rotatably installed between the fourth rotating cavity 51 and the fourth rotating cavity 28, one end of the fifth rotating shaft 40 extends into the fourth rotating cavity 28 and is fixedly installed with a sixth bevel gear 26 engaged with the fifth bevel gear 27, and the other end of the fifth rotating shaft 40 extends into the fourth rotating cavity 51 and is connected with the fourth rotating shaft 38 through a one-way assembly 25.
Advantageously, the unidirectional assembly 25 includes a housing 41, a circular cavity 42 is provided in the housing 41, a pawl groove 43 is provided on an inner wall of the circular cavity 42, the power shaft 24 and the fifth rotating shaft 40 both extend into the pawl groove 43, a groove 44 is provided on a circumference of each of the power shaft 24 and the fifth rotating shaft 40, a pawl 45 engaged with the pawl groove 43 is rotatably mounted in the groove 44, a spring 46 connected with the pawl 45 is fixedly mounted on an inner wall of the groove 44, and the pawl 45 is engaged with the pawl groove 43 under the action of the spring 46.
Advantageously, when said spline shaft 20 rotates clockwise, said power shaft 24 rotates clockwise synchronously under the action of said one-way assembly 25, and said fifth rotating shaft 40 rotates in the opposite direction to said fourth rotating shaft 38; when the spline shaft 20 rotates counterclockwise, the second rotating shaft 22 cannot drive the power shaft 24 to rotate, and the second rotating shaft 22 drives the power shaft 24 to rotate in a direction opposite to the rotating direction of the second rotating shaft 22 through the third bevel gear 31, the fourth bevel gear 35, the third rotating shaft 33, the lower pulley 34, the belt 37, the upper belt 39, the fourth rotating shaft 38, the one-way component 25, the fifth rotating shaft 40, the sixth bevel gear 26 and the fifth bevel gear 27.
When the equipment works, under the action of the buoyancy block 12, regardless of the rising or falling of the sea water, the push plate 15 on the lower side of the rotating drum 14 can be always immersed in the sea water, so that the sea waves can push the push plate 15, when the sea waves push the push plate 15 in the forward direction, the spline shaft 20 can be driven to rotate clockwise through the first rotating shaft 16, the first bevel gear 17 and the second bevel gear 18, and under the action of the one-way component 25, the power shaft 24 synchronously rotates clockwise, so that the power shaft 24 enables the generator to generate electricity; when the push plate 15 is pushed by the ocean wave in the opposite direction, the spline shaft 20 can be driven by the first rotating shaft 16, the first bevel gear 17 and the second bevel gear 18 to rotate anticlockwise, and since the second rotating shaft 22 cannot drive the power shaft 24 to rotate at the moment, the spline shaft 20 drives the power shaft 24 to rotate clockwise by the second rotating shaft 22, the third bevel gear 31, the fourth bevel gear 35, the third rotating shaft 33, the lower belt pulley 34, the belt 37, the upper belt 39, the fourth rotating shaft 38, the one-way assembly 25, the fifth rotating shaft 40, the sixth bevel gear 26 and the fifth bevel gear 27, so that the power shaft 24 can continue to enable the generator to generate electricity.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims (4)

1. A power generation device comprises an installation column installed in a sea area, wherein a through groove communicated with the left and the right is formed in the installation column, a floating adjusting assembly is installed in the through groove in a sliding mode and comprises a buoyancy block installed in the through groove in a sliding mode, a guide pillar is installed in the buoyancy block in a sliding mode, the upper end and the lower end of the guide pillar are fixedly connected with the upper end wall and the lower end wall of the through groove, a first rotating cavity is formed in the buoyancy block, a first rotating shaft which extends left and right and penetrates through the first rotating cavity is installed in the buoyancy block in a rotating mode, rotating drums are symmetrically installed on the left side and the right side of the first rotating shaft, a plurality of push plates are evenly installed on the rotating drums, a first bevel gear fixedly connected with the first rotating shaft is arranged in the first rotating cavity, a spline shaft is installed in the top wall of the first rotating cavity in a rotating mode, the lower end of the spline shaft extends, and a power transmission assembly which is matched with the spline shaft and is in power connection with the generator is arranged in the top wall of the through groove.
2. A power plant according to claim 1, characterized in that: the power conveying assembly comprises a second rotating cavity arranged above the through groove, a third rotating cavity is arranged above the second rotating cavity, a fourth rotating cavity is arranged above the third rotating cavity, a second rotating shaft penetrating through the second rotating cavity is rotatably arranged between the third rotating cavity and the through groove, a spline groove with a downward opening and in spline fit with the spline shaft is arranged in the second rotating shaft, a third bevel gear fixedly connected with the second rotating shaft is arranged in the second rotating cavity, a power shaft extending upwards and penetrating through the fourth rotating cavity and in power connection with a generator is rotatably arranged on the top wall of the third rotating cavity, the lower end of the power shaft extends into the third rotating cavity and is connected with the second rotating shaft through a one-way assembly, an upwards extending belt cavity is arranged on the right side of the second rotating cavity, and a third rotating shaft is rotatably arranged between the belt cavity and the second rotating cavity, one end of the third rotating shaft extends into the second rotating cavity and is fixedly provided with a fourth bevel gear meshed with the third bevel gear, the other end of the third rotating shaft extends into the belt cavity and is fixedly provided with a lower belt pulley, a fifth bevel gear fixedly connected with the power shaft is arranged in the fourth rotating cavity, a fourth rotating cavity is arranged between the belt cavity and the fourth rotating cavity, a fourth rotating shaft extending leftwards and rightwards is rotatably arranged between the fourth rotating cavity and the belt cavity, one end of the fourth rotating shaft extends into the fourth rotating cavity, the other end of the fourth rotating shaft extends into the belt cavity and is fixedly provided with an upper belt, the upper belt is connected with the lower belt pulley through belt power, a fifth rotating shaft extending leftwards and rightwards is rotatably arranged between the fourth rotating cavity and the fourth rotating cavity, one end of the fifth rotating shaft extends into the fourth rotating cavity and is fixedly provided with a sixth bevel gear meshed with the fifth bevel gear, the other end of the second rotating shaft extends into the fourth rotating cavity and is connected with the fourth rotating shaft through a one-way assembly.
3. A power plant according to claim 2, characterized in that: the one-way assembly comprises a shell, a circular cavity is arranged in the shell, a pawl groove is formed in the inner wall of the circular cavity, the power shaft and the fifth rotating shaft both extend into the pawl groove, grooves are formed in the circumferences of the power shaft and the fifth rotating shaft, a pawl matched with the pawl groove is installed in the grooves in a rotating mode, and springs connected with the pawl are fixedly installed on the inner wall of the grooves.
4. A power plant according to claim 3, characterized in that: when the spline shaft rotates clockwise, the power shaft synchronously rotates clockwise under the action of the one-way assembly, and the rotating directions of the fifth rotating shaft and the fourth rotating shaft are opposite; when the spline shaft rotates anticlockwise, the second rotating shaft cannot drive the power shaft to rotate, and the second rotating shaft drives the power shaft to rotate in the direction opposite to the rotating direction of the second rotating shaft through the third bevel gear, the fourth bevel gear, the third rotating shaft, the lower belt pulley, the belt, the upper belt, the fourth rotating shaft, the one-way component, the fifth rotating shaft, the sixth bevel gear and the fifth bevel gear.
CN202010937056.5A 2020-09-08 2020-09-08 Power generation equipment Withdrawn CN111980847A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010937056.5A CN111980847A (en) 2020-09-08 2020-09-08 Power generation equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010937056.5A CN111980847A (en) 2020-09-08 2020-09-08 Power generation equipment

Publications (1)

Publication Number Publication Date
CN111980847A true CN111980847A (en) 2020-11-24

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ID=73449293

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010937056.5A Withdrawn CN111980847A (en) 2020-09-08 2020-09-08 Power generation equipment

Country Status (1)

Country Link
CN (1) CN111980847A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090121487A1 (en) * 2005-10-19 2009-05-14 Fraenkel Peter L Conversion of energy in waves and in tidal flow
CN101487442A (en) * 2009-02-11 2009-07-22 陕西师范大学 Synchronous collection and conversion device for wave kinetic potential
CN101694201A (en) * 2009-07-10 2010-04-14 邵波 Wave energy single rotation power machine
CN101949350A (en) * 2010-09-25 2011-01-19 李新民 Water flow power generator
KR20110058998A (en) * 2009-11-27 2011-06-02 이용식 Tide generator having multi-winges type
CN203308649U (en) * 2013-05-31 2013-11-27 任秋魁 Fixed foundation pile sea beaten rotor type buoyant oar power generation device
CN110360509A (en) * 2019-07-23 2019-10-22 安徽鹏祥新能源有限公司 A kind of new energy pilot indicating lamp with tide protection
CN110500229A (en) * 2019-09-09 2019-11-26 浙江海洋大学 A kind of ocean power generating device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090121487A1 (en) * 2005-10-19 2009-05-14 Fraenkel Peter L Conversion of energy in waves and in tidal flow
CN101487442A (en) * 2009-02-11 2009-07-22 陕西师范大学 Synchronous collection and conversion device for wave kinetic potential
CN101694201A (en) * 2009-07-10 2010-04-14 邵波 Wave energy single rotation power machine
KR20110058998A (en) * 2009-11-27 2011-06-02 이용식 Tide generator having multi-winges type
CN101949350A (en) * 2010-09-25 2011-01-19 李新民 Water flow power generator
CN203308649U (en) * 2013-05-31 2013-11-27 任秋魁 Fixed foundation pile sea beaten rotor type buoyant oar power generation device
CN110360509A (en) * 2019-07-23 2019-10-22 安徽鹏祥新能源有限公司 A kind of new energy pilot indicating lamp with tide protection
CN110500229A (en) * 2019-09-09 2019-11-26 浙江海洋大学 A kind of ocean power generating device

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Application publication date: 20201124

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