CN116988915A - Symmetrical adjustable modularized wave energy power generation device - Google Patents
Symmetrical adjustable modularized wave energy power generation device Download PDFInfo
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- CN116988915A CN116988915A CN202310984830.1A CN202310984830A CN116988915A CN 116988915 A CN116988915 A CN 116988915A CN 202310984830 A CN202310984830 A CN 202310984830A CN 116988915 A CN116988915 A CN 116988915A
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- guide rod
- power generation
- ratchet
- pawl
- wave energy
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- 238000010248 power generation Methods 0.000 title claims abstract description 55
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000005192 partition Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000009987 spinning Methods 0.000 claims 1
- 230000033001 locomotion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
Classifications
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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
- F03B13/16—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 relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
- F03B13/18—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 relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
- F03B13/1805—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 relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem
- F03B13/181—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 relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation
- F03B13/1815—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 relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation with an up-and-down movement
-
- 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
-
- 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
- F03B11/02—Casings
-
- 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)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a symmetrical adjustable modularized wave energy power generation device, which comprises a plurality of power generation modules, wherein each power generation module comprises a frame, a generator and two wave energy acquisition components, wherein the generator and the two wave energy acquisition components are arranged in the frame; for any wave energy collection assembly, the wave energy collection assembly comprises a ratchet mechanism, a buoy and a transmission mechanism, wherein the ratchet mechanism comprises a ratchet wheel, a ratchet shaft, a first guide rod and a second guide rod; the bottom ends of the first guide rod and the second guide rod are fixedly arranged on the buoy, the first guide rod and the second guide rod are respectively positioned at two sides of the ratchet wheel, and a plurality of pawls are arranged at the inner sides of the first guide rod and the second guide rod; the shape of the ratchet wheel is matched with pawls at two sides; the ratchet shaft penetrates through the center of the ratchet, and the transmission mechanism is used for transmitting rotation of the ratchet and the ratchet shaft to the generator so as to realize power generation.
Description
Technical Field
The invention relates to the technical field of wave energy power generation, in particular to a symmetrical adjustable modularized wave energy power generation device.
Background
Wave energy power generation is a new energy form of power generation by using ocean wave energy. Along with the exhaustion of fossil energy sources such as traditional coal and petroleum and the increasing prominence of environmental problems, various countries explore and develop new energy forms, and wave energy power generation is a research field which is paid attention to because of the characteristics of renewable, clean and the like. At present, the wave energy power generation device is mainly applied to the field of ocean engineering such as offshore wind power stations, offshore oil and gas platforms and the like.
Under the influence of severe weather environment in the ocean, the existing wave energy matched power generation device has to be frequently retracted to avoid the invasion of wind waves in order to avoid damage. The unreasonable time of receiving and releasing, the frequent use of receiving and releasing device all can accelerate the ageing of equipment and supporting facilities, increase fortune dimension personnel maintenance frequency, lead to increasing maintenance cost, shorten actual life. In addition, most of the existing wave energy power generation devices only can utilize wave unidirectional acting to generate power, and the energy utilization rate is low.
Disclosure of Invention
In order to solve the problems in the background art, the invention adopts the following technical scheme: the symmetrical adjustable modularized wave energy power generation device comprises a plurality of power generation modules, wherein each power generation module comprises a frame, a power generator and two wave energy acquisition components, the power generator is arranged in the frame, the power generator is fixedly arranged in the middle of the frame, and the two wave energy acquisition components are symmetrically arranged on two sides of the power generator;
for any wave energy acquisition component, the wave energy acquisition component comprises a ratchet mechanism, a buoy and a transmission mechanism, wherein the ratchet mechanism comprises a ratchet wheel, a ratchet shaft, a first guide rod and a second guide rod;
the bottom ends of the first guide rod and the second guide rod are fixedly arranged on the buoy, the first guide rod and the second guide rod are respectively positioned at two sides of the ratchet wheel, and a plurality of pawls are arranged at the inner sides of the first guide rod and the second guide rod;
the outer end of the pawl of the first guide rod is inclined upwards, the middle part of the pawl is rotatably arranged on the first guide rod through a rotating shaft, a limiting plate is arranged above the inner end of the pawl, and a reset spring is arranged below the inner end of the pawl;
the outer end of a pawl of the second guide rod is inclined downwards, the middle part of the pawl is rotatably arranged on the second guide rod through a rotating shaft, a limiting plate is arranged below the inner end of the pawl, and a reset spring is arranged above the inner end of the pawl;
the shape of the ratchet wheel is matched with the pawls at the two sides, so that when the first guide rod and the second guide rod move upwards, the pawl of the first guide rod can drive the ratchet wheel to rotate;
when the first guide rod and the second guide rod move downwards, the pawl of the second guide rod drives the ratchet wheel to rotate towards the same direction;
the ratchet shaft passes through the center of the ratchet, and the transmission mechanism is used for transmitting the rotation of the ratchet and the ratchet shaft to the generator so as to realize power generation.
In some embodiments, the float is a hollow spun cone structure.
In some embodiments, the hollow interior of the float is partitioned by a partition to form a plurality of compartments, and a plurality of openable and closable water injection ports are provided on the surface of the float.
In some embodiments, a plurality of protruding sliding blocks are arranged on the side face of the buoy, and a longitudinal sliding groove matched with the sliding blocks is arranged on the inner side of the frame, so that the buoy can longitudinally move up and down within a certain range in the frame.
In some embodiments, a rolling bearing is arranged between the ratchet shaft and the ratchet, a shaft seat is also fixedly arranged in the frame, and one end of the ratchet shaft is rotatably arranged on the shaft seat.
In some embodiments, the transmission mechanism includes a speed increaser and a first helical gear;
one end of the ratchet shaft, which is far away from the shaft seat, extends into the input end of the speed increaser;
the output end of the speed increaser is fixedly connected with the first bevel gear through a rotating shaft;
the outer end of the rotating shaft of the generator is fixedly connected with a second bevel gear;
two sides of the second bevel gear are respectively meshed with the first bevel gears of the two wave energy collecting assemblies.
In some embodiments, the symmetrical adjustable modularized wave power generation device comprises a plurality of power generation modules which are arranged side by side, wherein the racks of each power generation module are spliced by adopting a mortise and tenon structure, and the racks of two adjacent power generation modules are fixedly connected together through the mortise and tenon structure.
In some embodiments, the frame is made of an aluminum alloy material.
Compared with the prior art, the invention has the beneficial effects that:
the symmetrical adjustable modularized wave energy power generation device provided by the invention can realize floating and sinking bidirectional power generation, improves the generated energy, and solves the problem of unidirectional power generation of the existing power generation device; the structure has strong rigidity, can doubly improve the utilization efficiency of wave energy, and has stable and reliable transmission; and two wave energy acquisition assembly devices are symmetrically arranged, so that mechanical damage and vibration can be reduced, reliability and stability are improved, the wind and wave resistance capability is high, the device is not easy to damage in an extreme marine environment, and the service life is prolonged.
Drawings
FIG. 1 is a schematic diagram of a power generation module in a symmetrically adjustable modular wave power generation apparatus provided by the present invention;
FIG. 2 is a schematic illustration of FIG. 1 with the frame removed;
FIG. 3 is a side view of the ratchet and pawl region;
FIG. 4 is an internal schematic view of a float;
fig. 5 is a schematic diagram of the plurality of power generation modules of fig. 1 assembled.
Reference numerals illustrate:
1. a frame; 2. a generator; 3. a float; 4. a ratchet wheel; 5. a ratchet shaft; 6. a first guide bar; 7. a second guide bar; 8. a pawl; 9. a limiting plate; 10. a return spring; 11. a compartment; 12. a slide block; 13. a rolling bearing; 14. a shaft seat; 15. a speed increaser; 16. a first helical gear; 17. and a second helical gear.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present invention easy to understand, the following further describes how the present invention is implemented with reference to the accompanying drawings and the detailed description.
Referring to fig. 1-3, the invention provides a symmetrical adjustable modularized wave energy power generation device, which comprises a plurality of power generation modules, wherein each power generation module comprises a frame 1, a generator 2 and two wave energy acquisition components, wherein the generator 2 and the two wave energy acquisition components are arranged in the frame 1, the generator 2 is fixedly arranged in the middle of the frame 1, and the two wave energy acquisition components are symmetrically arranged on two sides of the generator 2.
For any wave energy collection assembly, the wave energy collection assembly comprises a ratchet mechanism, a buoy 3 and a transmission mechanism, wherein the ratchet mechanism comprises a ratchet wheel 4, a ratchet shaft 5, a first guide rod 6 and a second guide rod 7; the bottom ends of the first guide rod 6 and the second guide rod 7 are fixedly arranged on the float 3, the first guide rod 6 and the second guide rod 7 are respectively positioned at two sides of the ratchet wheel 4, and a plurality of pawls 8 are respectively arranged at the inner sides of the first guide rod 6 and the second guide rod 7; the outer end of a pawl 8 of the first guide rod 6 is inclined upwards, the middle part of the pawl 8 is rotatably arranged on the first guide rod 6 through a rotating shaft, a limiting plate 9 is arranged above the inner end of the pawl 8, and a reset spring 10 is arranged below the inner end of the pawl 8; the outer end of a pawl 8 of the second guide rod 7 is inclined downwards, the middle part of the pawl 8 is rotatably arranged on the second guide rod 7 through a rotating shaft, a limiting plate 9 is arranged below the inner end of the pawl 8, and a reset spring 10 is arranged above the inner end of the pawl 8; the shape of the ratchet wheel 4 is matched with the pawls 8 on the two sides, so that when the first guide rod 6 and the second guide rod 7 move upwards, the pawls 8 of the first guide rod 6 can drive the ratchet wheel 4 to rotate; when the first guide rod 6 and the second guide rod 7 move downwards, the pawl 8 of the second guide rod 7 drives the ratchet wheel 4 to rotate in the same direction; the ratchet shaft 5 passes through the center of the ratchet 4, and a transmission mechanism is used for transmitting the rotation of the ratchet 4 and the ratchet shaft 5 to the generator 2 so as to realize power generation.
It will be appreciated that when the wave fluctuation drives the buoy 2 to move up and down, the first guide rod 6 and the second guide rod 7 move up and down along with each other, taking the situation shown in fig. 3 as an example:
when the float 2 moves upwards, the pawl 8 of the first guide rod 6 cannot rotate anticlockwise due to the action of the corresponding limiting plate 10, the pawl 8 of the first guide rod 6 drives the ratchet wheel 4 to rotate anticlockwise, at the moment, the part, which is in contact with the ratchet wheel 4, of the pawl 8 of the second guide rod 7 rotates clockwise while the corresponding reset spring 9 is compressed, so that the pawl 8 of the second guide rod 7 cannot block the rotation of the ratchet wheel 4, and when the pawl 8 of the second guide rod 7 does not contact the ratchet wheel 4 any more, the reset spring 9 enables the pawl 8 to reset.
When the float 2 moves downwards, the pawl 8 of the second guide rod 7 cannot rotate anticlockwise due to the action of the corresponding limiting plate 10, the pawl 8 of the second guide rod 7 drives the ratchet wheel 4 to rotate anticlockwise, at the moment, the part, which is in contact with the ratchet wheel 4, of the pawl 8 of the first guide rod 6 rotates clockwise while the corresponding reset spring 9 is compressed, so that the pawl 8 of the first guide rod 6 cannot block the ratchet wheel 4 from rotating, and when the pawl 8 of the first guide rod 6 does not contact the ratchet wheel 4 any more, the reset spring 9 enables the pawl 8 to reset.
Therefore, through the structure, the reciprocating motion of the buoy 2 is converted into continuous unidirectional rotation motion of the ratchet wheel 4, and the power of the continuous unidirectional rotation motion is transmitted to the generator 1 by combining the transmission mechanism, so that the generation of electricity can be realized by floating and sinking, and the generated energy is improved; the design can also enhance the structural rigidity, doubly improve the utilization efficiency of wave energy, and prevent the ratchet wheel 4 and the pawl 8 from reversing by combining, so that the transmission is more stable and reliable, and the stable operation of converting up-and-down motion into rotary mechanical energy is ensured; and two wave energy acquisition assembly devices are symmetrically arranged, so that mechanical damage and vibration can be reduced, reliability and stability are improved, the wind and wave resistance capability is high, the device is not easy to damage in an extreme marine environment, and the service life is prolonged.
Preferably, the float 3 is a hollow cone-spun structure. Further referring to fig. 4, more preferably, the hollow interior of the float 3 is partitioned by a partition plate to form a plurality of compartments 11, and a plurality of openable and closable water injection ports are provided on the surface of the float 3.
Preferably, the side of the float 3 is provided with a plurality of protruding sliders 12, and the inside of the frame 1 is provided with a longitudinal sliding groove matched with the sliders 12, so that the float 3 can longitudinally move up and down within a certain range in the frame 1.
The invention adopts the spindle type buoy 3, adopts the hollow and multi-partition design, the spindle type buoy 3 accords with the optimal streamline geometry to reduce the impact resistance of sea waves, and simultaneously the hollow partition inside can store water when suffering strong wind waves, thereby increasing the weight of equipment and enhancing the overall stability of the device; the float 3 can be made of high-density materials, is relatively large in volume, can provide large input torque, and enables equipment to stably operate.
Preferably, a rolling bearing 13 is arranged between the ratchet shaft 5 and the ratchet 4, a shaft seat 14 is fixedly arranged in the frame 1, and one end of the ratchet shaft 5 is rotatably arranged on the shaft seat 14. By such a design, stability of the mechanical transmission can be provided.
Preferably, the transmission mechanism comprises a speed increaser 15 and a first helical gear 16; one end of the ratchet shaft 5 far away from the shaft seat 14 stretches into the input end of the speed increaser 15; the output end of the speed increaser 15 is fixedly connected with the first bevel gear 16 through a rotating shaft; the outer end of the rotating shaft of the generator 2 is fixedly connected with a second bevel gear 17; the two sides of the second bevel gear 17 are respectively meshed with the first bevel gears 16 of the two wave energy collecting assemblies.
The speed increaser 15 can adopt the existing gear type speed increaser, and the mechanical energy of the ratchet shaft 5 and the ratchet 4 can be accelerated by the speed increaser 15, so that the power generation requirement of the generator 1 can be better met, and the wave energy utilization rate is improved.
Further referring to fig. 5, preferably, the symmetrical adjustable modularized wave power generation device comprises a plurality of power generation modules arranged side by side, wherein the frames 1 of each power generation module are spliced by adopting a mortise and tenon structure, and the frames 1 of two adjacent power generation modules are fixedly connected together through the mortise and tenon structure.
Through the design, a plurality of power generation modules can be spliced together through the mortise and tenon structure, multi-modular units are realized, and the power generation modules are distributed in an array mode, so that the number of the power generation modules is suitable according to the marine environment characteristics of different places in different seasons, and the overall power generation power is adjustable. In use, the device may be installed in an area 20m or more deep in water and in a sea area where the waves are strong to obtain sufficient wave energy. Wave heights of around 1.5 meters are often required.
Preferably, the frame 1 is made of an aluminum alloy material. The aluminum alloy material has the characteristics of corrosion resistance and light weight, and meanwhile, the strength and the toughness are also good.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (8)
1. The symmetrical adjustable modularized wave energy power generation device is characterized by comprising a plurality of power generation modules, wherein each power generation module comprises a frame (1), a power generator (2) and two wave energy acquisition components, wherein the power generator (2) and the two wave energy acquisition components are arranged in the frame (1), the power generator (2) is fixedly arranged in the middle of the frame (1), and the two wave energy acquisition components are symmetrically arranged on two sides of the power generator (2);
for any wave energy collection assembly, the wave energy collection assembly comprises a ratchet mechanism, a buoy (3) and a transmission mechanism, wherein the ratchet mechanism comprises a ratchet wheel (4), a ratchet shaft (5), a first guide rod (6) and a second guide rod (7);
the bottom ends of the first guide rod (6) and the second guide rod (7) are fixedly arranged on the buoy (3), the first guide rod (6) and the second guide rod (7) are respectively positioned at two sides of the ratchet wheel (4), and a plurality of pawls (8) are respectively arranged at the inner sides of the first guide rod (6) and the second guide rod (7);
the outer end of a pawl (8) of the first guide rod (6) is inclined upwards, the middle part of the pawl (8) is rotatably arranged on the first guide rod (6) through a rotating shaft, a limiting plate (9) is arranged above the inner end of the pawl (8), and a return spring (10) is arranged below the inner end of the pawl (8);
the outer end of a pawl (8) of the second guide rod (7) is inclined downwards, the middle part of the pawl (8) is rotatably arranged on the second guide rod (7) through a rotating shaft, a limiting plate (9) is arranged below the inner end of the pawl (8), and a return spring (10) is arranged above the inner end of the pawl (8);
the shape of the ratchet wheel (4) is matched with pawls (8) at two sides, so that when the first guide rod (6) and the second guide rod (7) move upwards, the pawls (8) of the first guide rod (6) can drive the ratchet wheel (4) to rotate;
when the first guide rod (6) and the second guide rod (7) move downwards, a pawl (8) of the second guide rod (7) drives the ratchet wheel (4) to rotate in the same direction;
the ratchet shaft (5) passes through the center of the ratchet wheel (4), and the transmission mechanism is used for transmitting the rotation of the ratchet wheel (4) and the ratchet shaft (5) to the generator (2) so as to realize power generation.
2. The symmetrically adjustable modular wave power generation device according to claim 1, characterized in that the buoy (3) is a hollow spinning cone structure.
3. The symmetrical adjustable modular wave power generation device according to claim 2, wherein the hollow interior of the buoy (3) is divided by a partition plate to form a plurality of compartments (11), and a plurality of openable and closable water injection ports are arranged on the surface of the buoy (3).
4. The symmetrical adjustable modularized wave power generation device according to claim 1, wherein a plurality of protruding sliding blocks (12) are arranged on the side face of the buoy (3), and longitudinal sliding grooves matched with the sliding blocks (12) are arranged on the inner side of the frame (1), so that the buoy (3) can longitudinally move up and down within a certain range in the frame (1).
5. The symmetrical adjustable modularized wave power generation device according to claim 1, wherein a rolling bearing (13) is arranged between the ratchet shaft (5) and the ratchet (4), an axle seat (14) is fixedly arranged in the frame (1), and one end of the ratchet shaft (5) is rotatably arranged on the axle seat (14).
6. The symmetrically adjustable modular wave power device according to claim 5, characterized in that the transmission mechanism comprises a speed increaser (15) and a first helical gear (16);
one end of the ratchet shaft (5) far away from the shaft seat (14) extends into the input end of the speed increaser (15);
the output end of the speed increaser (15) is fixedly connected with the first bevel gear (16) through a rotating shaft;
the outer end of the rotating shaft of the generator (2) is fixedly connected with a second bevel gear (17);
two sides of the second bevel gear (17) are respectively meshed with the first bevel gears (16) of the two wave energy collecting assemblies.
7. The symmetrical adjustable modularized wave power generation device according to claim 1, wherein the symmetrical adjustable modularized wave power generation device comprises a plurality of power generation modules which are arranged side by side, the machine frame (1) of each power generation module is formed by splicing with a mortise and tenon structure, and the machine frames (1) of two adjacent power generation modules are fixedly connected together through the mortise and tenon structure.
8. The symmetrically adjustable modular wave power device according to claim 1, characterized in that the frame (1) is made of an aluminium alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310984830.1A CN116988915A (en) | 2023-08-07 | 2023-08-07 | Symmetrical adjustable modularized wave energy power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310984830.1A CN116988915A (en) | 2023-08-07 | 2023-08-07 | Symmetrical adjustable modularized wave energy power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116988915A true CN116988915A (en) | 2023-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310984830.1A Pending CN116988915A (en) | 2023-08-07 | 2023-08-07 | Symmetrical adjustable modularized wave energy power generation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN116988915A (en) |
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- 2023-08-07 CN CN202310984830.1A patent/CN116988915A/en active Pending
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