CN116104678A - Rocker arm type ocean wave energy power generation platform - Google Patents
Rocker arm type ocean wave energy power generation platform Download PDFInfo
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- CN116104678A CN116104678A CN202211670769.5A CN202211670769A CN116104678A CN 116104678 A CN116104678 A CN 116104678A CN 202211670769 A CN202211670769 A CN 202211670769A CN 116104678 A CN116104678 A CN 116104678A
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- 238000010248 power generation Methods 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 230000002093 peripheral effect Effects 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 230000009471 action Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/22—Handling or lashing of anchors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
-
- 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
- F03B15/00—Controlling
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1815—Rotary generators structurally associated with reciprocating piston engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/4433—Floating structures carrying electric power plants
- B63B2035/4466—Floating structures carrying electric power plants for converting water energy into electric energy, e.g. from tidal flows, waves or currents
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention is applicable to the technical field of wave energy power generation devices, and provides a rocker arm type ocean wave energy power generation platform which comprises a support frame, a swinging piece and a rotating piece; the rotating piece is respectively in rotating fit with the supporting frame and the swinging frame; the inner wall of the sliding channel is provided with a first electromagnet; the sliding channel is in sliding fit with a reset piece; the inner bottom surface of the sliding sleeve is provided with a second electromagnet; the sliding sleeve is in sliding fit with the lifting piece; the swinging piece comprises a floater and a swinging arm arranged on the side surface of the floater; the swing arm is in running fit with the rotating piece; a connecting rope is fixedly connected between the lifting piece and the swing arm. The device has solved the rocking arm formula wave energy power generation facility energy transmission link of current fluid pressure type power uptake system and has been many, and the structure is complicated, the low technical problem of generating efficiency for the float can slightly adjust the direction along with the change of wave propagation direction, but make the float automatically regulated turn to the form, but make the float self-adaptation wave propagation direction, improve the float to the wave energy's of ability of utilization.
Description
Technical Field
The invention relates to the technical field of wave energy power generation devices, in particular to a rocker arm type ocean wave energy power generation platform.
Background
Energy and environment are two major problems in the current society, wave energy is used as renewable green energy with rich reserves, and is a research hotspot in the field of renewable energy. In recent years, rocker arm type wave power generation devices have been widely studied in all countries of the world because of their high power generation capacity and high capture efficiency. The reasonable development of wave energy is not only beneficial to solving the problem of energy shortage, but also can cope with the energy supply requirement of remote islands, and in a plurality of wave energy power generation devices, the rocker arm type wave power generation device has a good development prospect due to the advantages of simple structure, short construction time, less investment funds, high power generation efficiency, high survival rate and the like.
At present, the existing rocker arm type wave energy power generation device adopting a hydraulic power intake system in the market mainly comprises a raft body and a hydraulic energy conversion system, the ends of the raft body are hinged together, and the vibration and swing motion of the raft body under the wave action is utilized to finally convert wave energy into electric energy through a hydraulic power output system.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a rocker arm type ocean wave energy power generation platform, which is characterized in that a swinging piece is rotatably arranged on a supporting raft, a rotating piece is rotatably arranged on the swinging piece, so that the swinging arm can rotate along with the rotating piece in the horizontal direction, the angle is adjusted, then a floater can slightly adjust the direction along with the change of the wave propagation direction, the floater can automatically adjust the steering mode, the floater can adapt to the wave propagation direction, and the wave energy utilization capability of the floater is improved.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a rocker arm type ocean wave energy power generation platform comprises a support frame and swinging pieces which are distributed in a circumferential array and are rotatably arranged on the support frame; further comprises: a plurality of rotating pieces which are rotatably arranged on the supporting frame and are in rotating fit with the swinging piece; the support frame includes: the electric control box and the supporting raft plates are distributed on the peripheral side face of the electric control box in a circumferential array mode; the end part of the supporting raft is provided with a mounting groove; a rotating shaft is arranged between the inner walls of the mounting grooves; the rotating shaft is in rotating fit with the rotating piece; a sliding channel is formed in the inner wall of the mounting groove; the inner wall of the sliding channel is provided with a first electromagnet; the sliding channel is in sliding fit with a reset piece; the surface of the electric cabinet is fixedly connected with a sliding sleeve; the inner bottom surface of the sliding sleeve is provided with a second electromagnet; the sliding sleeve is in sliding fit with a lifting piece; the swinging piece comprises a floater and a swinging arm arranged on the side surface of the floater; the swing arm is in running fit with the rotating piece; and a connecting rope is fixedly connected between the lifting piece and the swing arm.
The invention is further provided with: the rotating piece comprises a rotating plate; the surface of the rotating plate is provided with a shaft hole; the rotating shaft is in rotating fit with the shaft hole; connecting shafts are symmetrically and fixedly connected to two side surfaces of the rotating plate; the end parts of the swing arms are symmetrically and fixedly connected with rotating sleeves; the connecting shaft is in rotary fit with the rotary sleeve.
The invention is further provided with: the side surface of the swing arm is provided with a weight reducing groove; a connecting rod is fixedly connected between the inner walls of the weight reducing grooves; the lifting piece comprises a lifting plate; lifting lugs are fixedly connected to the bottom surface of the lifting plate in a circumferential array distribution manner; the surface of the support raft is fixedly connected with a support plate; a rope guide pipe penetrates through the side surface of the supporting plate; the connecting rope passes through the rope guide pipe; one end of the connecting rope is tied on the connecting rod, and the other end of the connecting rope is tied on the corresponding lifting lug.
The invention is further provided with: the bottom surface of the lifting plate is fixedly connected with a second piston rod; the second piston rod is in sliding fit with the sliding sleeve; the end part of the second piston rod is fixedly connected with a second permanent magnet; and second reset springs are symmetrically and fixedly connected between the lifting plate and the surface of the electric cabinet.
The invention is further provided with: the reset piece comprises a fixed plate; the fixed plate is in sliding fit with the mounting groove; the side surface of the fixed plate is fixedly connected with a first piston rod; the first piston rod is in sliding fit with the sliding channel; the end part of the first piston rod is fixedly connected with a first permanent magnet; and first reset springs are symmetrically and fixedly connected between the side surface of the fixed plate and the mounting groove.
The invention is further provided with: the peripheral side surface of the electric cabinet is positioned below the supporting raft and fixedly connected with extension plates in a circumferential array distribution manner; the bottom surface of the extension plate is fixedly connected with a mounting plate; the bottom surface of the mounting plate is fixedly connected with a mooring component through a fastening bolt; the electric cabinet is internally provided with a controller, a generator, a crankshaft connecting rod mechanism and a storage battery; the output end of the controller is electrically connected with the first electromagnet and the second electromagnet respectively; the floater is connected with the generator through a crankshaft connecting rod mechanism; the generator is electrically connected with the storage battery.
The invention is further provided with: the mooring component comprises a chain locker; a wind-up roll is arranged between the inner walls of the anchor chain cabin in a penetrating and rotating manner; the winding roller is wound with an anchor chain; the peripheral side surface of the anchor chain cabin is provided with a chain guide groove; the inner bottom surface of the anchor chain cabin is uniformly provided with filtering holes; the anchor chain passes through the chain guide groove; the end part of the anchor chain is fixedly connected with an anchor plate; anchor rods are arranged on the bottom surfaces of the anchor plates; a placing plate is arranged below the chain guide groove on the peripheral side surface of the chain anchor cabin; positioning holes are uniformly formed in the surface of the placing plate; the anchor rod is in plug-in fit with the positioning hole.
The invention is further provided with: the bottom surface of the anchor chain cabin is fixedly connected with a straight rod; the end part of the straight rod is fixedly connected with a bearing water tank; the inner bottom surface of the bearing water cabin is provided with a water pump; the water pump is provided with a guide pipe penetrating through the peripheral side surface of the bearing water cabin; the output end of the controller is electrically connected with the water pump.
The invention has the advantages that:
1. the invention provides a floating mooring power generation platform for ocean wave energy, which is characterized in that a swinging member is rotatably arranged on a supporting raft, and meanwhile, a rotating member is rotatably arranged on the swinging member, so that the swinging arm can rotate along with the rotating member in the horizontal direction, thereby performing angle adjustment, and then a floater can slightly adjust the direction along with the change of the wave propagation direction, so that the floater can automatically adjust the steering mode, the floater can adapt to the wave propagation direction, and the wave energy utilization capability of the floater is improved.
2. The floater is connected with the generator through the crankshaft connecting rod mechanism, and the floater swings back and forth under the action of the horizontal forward and backward motion of waves, and the generator is driven to rotate through the crankshaft connecting rod mechanism, so that wave energy power generation is realized, and the total energy conversion links comprise wave energy, mechanical energy and electric energy, the conversion links are fewer, and the energy consumption is lower.
3. When the device encounters extreme weather, the controller controls the first electromagnet to obtain electricity, the first electromagnet controlled to obtain electricity repels the first permanent magnet, the fixed plate is driven to slide along the mounting groove and squeeze to the rotating plate, the rotating plate is kept vertical to the mounting groove, the controller controls the second electromagnet to obtain electricity and repel the second permanent magnet, the lifting plate is driven to ascend along the sliding sleeve, and the corresponding swing arms are pulled through the connecting ropes, so that the swing arms tilt upwards to prop against the end parts of the rope guide pipes, and at the moment, the swing arms are vertically arranged on the supporting raft plates, so that the floats stop working, danger is avoided, and the safety performance of the device is improved.
4. One end of the anchor chain is wound on the wind-up roll, the other end of the anchor chain penetrates through the chain guide groove to extend into the sea bottom, and the stability of the platform is maintained through the mooring component, so that the normal operation of the whole assembly body is ensured; the water pump is used for controlling water to enter and exit, so that the floatability and stability of the whole power generation platform are changed, and the ballast capacity of the mooring component is improved through the arrangement of the balancing weight.
Drawings
FIG. 1 is a schematic diagram of a rocker arm type ocean wave energy power generation platform in a power generation state;
FIG. 2 is a schematic view of a swing arm type ocean wave energy power generation platform in a power generation stop state;
FIG. 3 is a schematic structural view of a support frame according to the present invention;
FIG. 4 is a schematic view of a rotor according to the present invention;
FIG. 5 is a schematic view of the structure of the swing member of the present invention;
FIG. 6 is a schematic structural view of a reset element according to the present invention;
FIG. 7 is a schematic view of the construction of the lift of the present invention;
FIG. 8 is a schematic structural view of a mooring component of the present invention;
in the figure: 1. a support frame; 2. a swinging member; 3. a rotating member; 4. an electric control box; 5. supporting raft plates; 6. a mounting groove; 7. a rotating shaft; 8. a sliding channel; 9. a first electromagnet; 10. a reset member; 11. a sliding sleeve; 12. a second electromagnet; 13. a lifting member; 14. a float; 15. swing arms; 16. a connecting rope; 17. a rotating plate; 18. a shaft hole; 19. a connecting shaft; 20. rotating the sleeve; 21. a weight reduction groove; 22. a connecting rod; 23. a lifting plate; 24. a support plate; 25. a rope guide pipe; 26. a second piston rod; 27. a second permanent magnet; 28. a second return spring; 29. a fixing plate; 30. a first piston rod; 31. a first permanent magnet; 32. a first return spring; 33. an extension plate; 34. a mounting plate; 35. a mooring component; 36. an anchor chain cabin; 37. a wind-up roll; 38. a chain guide groove; 39. an anchor chain; 40. a filter hole; 41. an anchor plate; 42. a bolt; 43. placing a plate; 44. positioning holes; 45. carrying a water tank; 46. a water pump; 47. a conduit; 48. and (5) balancing weights.
Detailed Description
It should be noted that, without conflict, the embodiments and features of the embodiments in the present application may be combined with each other. The invention will be described in detail below with reference to the drawings in connection with embodiments.
It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.
In the present invention, unless otherwise indicated, the terms "upper" and "lower" are used generally with respect to the directions shown in the drawings, or with respect to the vertical, vertical or gravitational directions; also, for ease of understanding and description, "left, right" is generally directed to the left, right as shown in the drawings; "inner and outer" refer to inner and outer relative to the outline of the components themselves, but the above-described orientation terms are not intended to limit the present invention.
Example 1
Referring to fig. 1-8, the present invention provides the following technical solutions:
specifically, the rocker arm type ocean wave energy power generation platform comprises a support frame 1, a swinging member 2 and a plurality of rotating members 3, wherein the swinging members 2 are arranged on the support frame 1 in a circumferential array distribution and are arranged on the support frame 1 in a rotating mode.
The rotating piece 3 is in rotating fit with the swinging piece 2; the support frame 1 includes: the electric cabinet 4 and the supporting raft plates 5 distributed on the peripheral side surface of the electric cabinet 4 in a circumferential array form; the end part of the supporting raft 5 is provided with a mounting groove 6; a rotating shaft 7 is arranged between the inner walls of the mounting grooves 6; the rotating shaft 7 is in rotating fit with the rotating piece 3; the inner wall of the mounting groove 6 is provided with a sliding channel 8; the inner wall of the sliding channel 8 is provided with a first electromagnet 9; the sliding channel 8 is in sliding fit with a reset piece 10; the surface of the electric cabinet 4 is fixedly connected with a sliding sleeve 11; the second electromagnet 12 is arranged on the inner bottom surface of the sliding sleeve 11; the sliding sleeve 11 is in sliding fit with the lifting piece 13; the swinging member 2 includes a float 14 and a swinging arm 15 provided on the side of the float 14; the swing arm 15 is in rotary fit with the rotary piece 3; a connecting rope 16 is fixedly connected between the lifting piece 13 and the swing arm 15.
The working principle of the first embodiment is as follows: through setting up swinging member 2 rotation on supporting raft 5, simultaneously, with rotating member 3 rotation setting on swinging member 2, make swing arm 15 can rotate along with rotating member 3 in the horizontal direction to carry out the angle modulation, then let float 14 can follow the change of wave propagation direction and slightly adjust the direction, make float 14 can automatically regulated turn to the form, make float 14 can the propagation direction of self-adaptation wave, improve float 14 to the utilization ability of wave energy.
Example two
Referring to fig. 2 to 7, the second embodiment is modified from the first embodiment in that the rotating member 3 includes a rotating plate 17; the surface of the rotating plate 17 is provided with a shaft hole 18; the rotating shaft 7 is in rotating fit with the shaft hole 18; the two side surfaces of the rotating plate 17 are symmetrically and fixedly connected with connecting shafts 19; the end parts of the swing arms 15 are symmetrically and fixedly connected with a rotating sleeve 20; the connecting shaft 19 is in rotary fit with the rotary sleeve 20; the side surface of the swing arm 15 is provided with a weight reducing groove 21; a connecting rod 22 is fixedly connected between the inner walls of the weight reducing grooves 21; the lifting member 13 comprises a lifting plate 23; lifting lugs are fixedly connected to the bottom surface of the lifting plate 23 in a circumferential array distribution manner; the surface of the supporting raft 5 is fixedly connected with a supporting plate 24; a rope guide pipe 25 is arranged on the side surface of the supporting plate 24 in a penetrating way; the connecting rope 16 passes through the rope guide pipe 25; one end of the connecting rope 16 is tied to the connecting rod 22, and the other end is tied to the corresponding lifting lug; the bottom surface of the lifting plate 23 is fixedly connected with a second piston rod 26; the second piston rod 26 is in sliding fit with the sliding sleeve 11; the end part of the second piston rod 26 is fixedly connected with a second permanent magnet 27; a second reset spring 28 is symmetrically and fixedly connected between the lifting plate 23 and the surface of the electric cabinet 4; the reset element 10 comprises a fixed plate 29; the fixing plate 29 is in sliding fit with the mounting groove 6; the side surface of the fixed plate 29 is fixedly connected with a first piston rod 30; the first piston rod 30 is in sliding fit with the sliding channel 8; the end part of the first piston rod 30 is fixedly connected with a first permanent magnet 31; first return springs 32 are symmetrically and fixedly connected between the side surfaces of the fixing plate 29 and the mounting groove 6.
Specific implementation manner of the second embodiment: by passing the connecting cord 16 through the cord guide tube 25; one end of the connecting rope 16 is tied to the connecting rod 22, and the other end is tied to the corresponding lifting lug; when the whole device works normally, the lifting plate 23 is propped against the end part of the sliding sleeve 11 under the elastic tension force of the second return spring 28, and at the moment, the connecting rope 16 is in a loose state; when severe weather is met, the controller controls the first electromagnet 9 to be electrified, repulsive force is formed between the first electromagnet 12 and the first permanent magnet 31 in an electrified state, the first piston rod 30 and the fixed plate 29 are driven to slide along the mounting groove 6 under the action of magnetic repulsive force, the plate 17 is extruded, the rotating plate 17 and the mounting groove 6 are kept vertical, the controller controls the second electromagnet 12 to electrically repel the second permanent magnet 31, the lifting plate 23 is driven to ascend along the sliding sleeve 11, the corresponding swing arms 15 are pulled through the connecting ropes 16, the swing arms 15 are lifted upwards to be propped against the end parts of the rope guide pipes 25, and at the moment, the swing arms 15 are vertically arranged on the supporting raft 5, so that the floats 14 stop working, and danger is avoided.
Example III
Referring to fig. 3 and 8, the second embodiment is an improvement based on the first embodiment, specifically, the electric cabinet 4 has a peripheral side surface located below the supporting raft 5 and fixedly connected with extension plates 33 in a circumferential array; the bottom surface of the extension plate 33 is fixedly connected with a mounting plate 34; the bottom surface of the mounting plate 34 is fixedly connected with a mooring component 35 through a fastening bolt; the controller, the generator, the crankshaft connecting rod mechanism and the storage battery are arranged in the electric cabinet 4; the output end of the controller is respectively and electrically connected with the first electromagnet 9 and the second electromagnet 12; the floater 14 is connected with the generator through a crankshaft connecting rod mechanism; the generator is electrically connected with the storage battery; the mooring component 35 comprises a chain locker 36; a wind-up roller 37 is arranged between the inner walls of the chain cabin 36 in a penetrating and rotating way; the winding roller 37 winds an anchor chain 39; a chain guide groove 38 is formed in the peripheral side surface of the chain locker 36; the inner bottom surface of the anchor chain cabin 36 is uniformly provided with filter holes 40; the anchor chain 39 passes through the chain guide groove 38; an anchor plate 41 is fixedly connected to the end part of the anchor chain 39; anchor rods 42 are arranged on the bottom surface of the anchor plate 41; a placing plate 43 is arranged below the chain guide groove 38 on the peripheral side surface of the chain anchor cabin 36; positioning holes 44 are uniformly formed on the surface of the placing plate 43; the anchor rod 42 is in plug-in fit with the positioning hole 44; a straight rod is fixedly connected to the bottom surface of the chain locker 36; the end part of the straight rod is fixedly connected with a bearing water tank 45; the inner bottom surface of the bearing water cabin 45 is provided with a water pump 46; the water pump 46 is provided with a guide pipe 47 penetrating through the peripheral side surface of the bearing water tank 45; the output end of the controller is electrically connected with the water pump 46; the bottom surface of the water bearing cabin 45 is fixedly connected with a balancing weight 48.
Specific implementation manner of third embodiment: in the initial state, the anchor chain 39 is wound in the wind-up roller 37, and the anchor rods 42 are inserted in the corresponding positioning holes 44; the water in the anchor chain cabin 36 is conveniently discharged when the whole device is recovered through the arrangement of the filtering holes 40; in the installation process, the anchor rod 42 is pulled out of the positioning hole 44, the anchor plate 41 descends under the action of gravity, the anchor rod 42 is inserted into a designated seabed, the stability of the platform is maintained, and the normal operation of the whole installation body is ensured; the water pump 46 is controlled to be started, so that the water in the bearing water tank 45 is controlled to enter and exit, the floatability and stability of the whole power generation platform are changed, and the ballast capacity of the mooring component 35 is improved through the arrangement of the balancing weight 48; the floater 14 is connected with the generator through a crankshaft connecting rod mechanism, the crankshaft connecting rod mechanism is connected into an existing structure and is commonly used for power generation equipment, the structure is used for converting periodic reciprocating swing into rotation, the floater 14 reciprocates under the action of horizontal forward and backward motion of waves, and the crankshaft connecting rod mechanism drives the generator to rotate, so that wave energy power generation is realized.
It will be apparent that the embodiments described above are merely some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or described herein.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (9)
1. A rocker arm type ocean wave energy power generation platform comprises a support frame (1) and swinging pieces (2) which are distributed in a circumferential array and are rotatably arranged on the support frame (1);
the method is characterized in that:
further comprises: a plurality of rotating pieces (3) rotatably arranged on the supporting frame (1), wherein the rotating pieces (3) are in rotary fit with the swinging pieces (2);
the support frame (1) comprises: the electric cabinet (4) and the supporting raft plates (5) are distributed on the peripheral side surface of the electric cabinet (4) in a circumferential array manner; the end part of the supporting raft (5) is provided with a mounting groove (6); a rotating shaft (7) is arranged between the inner walls of the mounting grooves (6); the rotating shaft (7) is in rotating fit with the rotating piece (3);
a sliding channel (8) is formed in the inner wall of the mounting groove (6); the inner wall of the sliding channel (8) is provided with a first electromagnet (9); the sliding channel (8) is in sliding fit with a reset piece (10);
the surface of the electric cabinet (4) is fixedly connected with a sliding sleeve (11); the inner bottom surface of the sliding sleeve (11) is provided with a second electromagnet (12); the sliding sleeve (11) is in sliding fit with a lifting piece (13);
the swinging piece (2) comprises a floater (14) and a swinging arm (15) arranged on the side surface of the floater (14); the swing arm (15) is in rotating fit with the rotating piece (3); a connecting rope (16) is fixedly connected between the lifting piece (13) and the swing arm (15).
2. The rocker arm ocean wave energy power generation platform of claim 1, wherein: the rotating member (3) comprises a rotating plate (17); the surface of the rotating plate (17) is provided with a shaft hole (18); the rotating shaft (7) is in rotating fit with the shaft hole (18); connecting shafts (19) are symmetrically and fixedly connected to two side surfaces of the rotating plate (17); the end parts of the swing arms (15) are symmetrically and fixedly connected with rotating sleeves (20); the connecting shaft (19) is in rotary fit with the rotary sleeve (20).
3. The rocker arm ocean wave energy power generation platform of claim 1, wherein: the side surface of the swing arm (15) is provided with a weight reducing groove (21); a connecting rod (22) is fixedly connected between the inner walls of the weight reducing grooves (21); the lifting piece (13) comprises a lifting plate (23); lifting lugs are fixedly connected to the bottom surface of the lifting plate (23) in a circumferential array distribution manner; the surface of the support raft (5) is fixedly connected with a support plate (24); a rope guide pipe (25) is arranged on the side surface of the supporting plate (24) in a penetrating way; the connecting rope (16) passes through the rope guide pipe (25); one end of the connecting rope (16) is tied on the connecting rod (22), and the other end of the connecting rope is tied on the corresponding lifting lug.
4. A rocker arm ocean wave energy electric power generation platform according to claim 3, wherein: the bottom surface of the lifting plate (23) is fixedly connected with a second piston rod (26); the second piston rod (26) is in sliding fit with the sliding sleeve (11); the end part of the second piston rod (26) is fixedly connected with a second permanent magnet (27); and second reset springs (28) are symmetrically and fixedly connected between the lifting plate (23) and the surface of the electric cabinet (4).
5. The rocker arm ocean wave energy power generation platform of claim 1, wherein: the reset piece (10) comprises a fixed plate (29); the fixing plate (29) is in sliding fit with the mounting groove (6); the side surface of the fixed plate (29) is fixedly connected with a first piston rod (30); the first piston rod (30) is in sliding fit with the sliding channel (8); the end part of the first piston rod (30) is fixedly connected with a first permanent magnet (31); first reset springs (32) are symmetrically and fixedly connected between the side surfaces of the fixing plates (29) and the mounting grooves (6).
6. The rocker arm ocean wave energy power generation platform of claim 1, wherein: the peripheral side surface of the electric cabinet (4) is positioned below the supporting raft (5) and fixedly connected with extension plates (33) in a circumferential array distribution manner; the bottom surface of the extension plate (33) is fixedly connected with a mounting plate (34); the bottom surface of the mounting plate (34) is fixedly connected with a mooring component (35) through a fastening bolt;
a controller, a generator, a crankshaft connecting rod mechanism and a storage battery are arranged in the electric cabinet (4); the output end of the controller is respectively and electrically connected with the first electromagnet (9) and the second electromagnet (12); the floater (14) is connected with the generator through a crankshaft connecting rod mechanism; the generator is electrically connected with the storage battery.
7. The rocker arm ocean wave energy power generation platform of claim 6, wherein: -the mooring component (35) comprises a chain locker (36); a wind-up roll (37) is arranged between the inner walls of the chain anchor cabin (36) in a penetrating and rotating way; the winding roller (37) is wound with an anchor chain (39); a chain guide groove (38) is formed in the peripheral side face of the chain anchor cabin (36); the inner bottom surface of the anchor chain cabin (36) is uniformly provided with filtering holes (40); the anchor chain (39) passes through the chain guide groove (38);
an anchor plate (41) is fixedly connected to the end part of the anchor chain (39); anchor rods (42) are arranged on the bottom surfaces of the anchor plates (41); a placing plate (43) is arranged below the chain guide groove (38) on the peripheral side surface of the chain anchor cabin (36); positioning holes (44) are uniformly formed in the surface of the placing plate (43); the anchor rod (42) is in plug-in connection with the positioning hole (44).
8. The rocker arm ocean wave energy power generation platform of claim 7, wherein: a straight rod is fixedly connected to the bottom surface of the chain locker (36); the end part of the straight rod is fixedly connected with a bearing water tank (45); a water pump (46) is arranged on the inner bottom surface of the bearing water cabin (45); a guide pipe (47) penetrating through the peripheral side surface of the bearing water tank (45) is arranged on the water pump (46); the controller output is electrically connected to a water pump (46).
9. The rocker arm ocean wave energy power generation platform of claim 8, wherein: the bottom surface of the bearing water cabin (45) is fixedly connected with a balancing weight (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211670769.5A CN116104678A (en) | 2022-12-23 | 2022-12-23 | Rocker arm type ocean wave energy power generation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211670769.5A CN116104678A (en) | 2022-12-23 | 2022-12-23 | Rocker arm type ocean wave energy power generation platform |
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| Publication Number | Publication Date |
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| CN116104678A true CN116104678A (en) | 2023-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211670769.5A Withdrawn CN116104678A (en) | 2022-12-23 | 2022-12-23 | Rocker arm type ocean wave energy power generation platform |
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| Country | Link |
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| CN (1) | CN116104678A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118205672A (en) * | 2024-05-17 | 2024-06-18 | 上海海事大学 | Mechanical energy compression hydrogen production offshore floating platform and hydrogen production compression method |
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2022
- 2022-12-23 CN CN202211670769.5A patent/CN116104678A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118205672A (en) * | 2024-05-17 | 2024-06-18 | 上海海事大学 | Mechanical energy compression hydrogen production offshore floating platform and hydrogen production compression method |
| CN118205672B (en) * | 2024-05-17 | 2024-07-23 | 上海海事大学 | Mechanical energy compression hydrogen production offshore floating platform and hydrogen production compression method |
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Application publication date: 20230512 |