CN107725258B - Wave power unit, wave-power device and wave-activated power generation unit - Google Patents
Wave power unit, wave-power device and wave-activated power generation unit Download PDFInfo
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- CN107725258B CN107725258B CN201710935858.0A CN201710935858A CN107725258B CN 107725258 B CN107725258 B CN 107725258B CN 201710935858 A CN201710935858 A CN 201710935858A CN 107725258 B CN107725258 B CN 107725258B
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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
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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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- General Engineering & Computer Science (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The present invention relates to a kind of wave power unit, wave-power device and wave-activated power generation units.Wave power unit of the invention includes can be under the promotion of wave with the floating body of Wave oscillating, floating body is equipped at least one power generation mechanism, power generation mechanism includes relatively rotating the swing rod being assemblied on floating body, the lower end of swing rod is fixed with weight, the upper end of swing rod is hingedly connected with driving member, power generation mechanism further includes generator and the swing component that is hingedly connected on floating body, driving member and swing component guiding movement cooperate so that swing rod can convert linear motion of the driving member relative to swing component for the swing of swing rod when floating body is swung relative to swing rod, and driven generator work power generation, this makes it possible to can be carried out power generation using wave, the apparatus structure is simple, energy conversion efficiency is high, conducive to popularization and application.
Description
Technical field
The present invention relates to a kind of wave power unit, wave-power device and wave-activated power generation units.
Background technique
Currently, new energy technology is increasingly subject to the concern of people, wherein wind-power electricity generation, solar energy generation technology development compared with
It is early, using also comparatively extensive.In addition, wave energy is also a kind of pollution-free, renewable, big and widespread energy of reserves,
If the wave energy in ocean is used by new technology, it can effectively contain the energy problem deteriorated increasingly.Therefore,
The energy dilemmas of current sternness can be alleviated by developing wave-activated power generation technology, but wave-power device needs will acquire wave energy
Equipment is placed directly in the sea, is acted in the equipment of acquisition wave energy by wave, the operating of pushing generator structure, existing wave
Wave electric generating apparatus is generally invested very greatly, and energy transformation ratio is very low, is unfavorable for being widely applied.
Summary of the invention
The purpose of the present invention is to provide a kind of energy conversion efficiency height, conducive to the wave-power device of popularization and application；Together
When, the present invention also provides the wave power unit in above-mentioned wave-power device and use the wave-activated generator of the generator unit
Group.
To achieve the above object, wave power unit of the present invention adopts the following technical scheme that
Technical solution 1: wave power unit, including can be described under the promotion of wave with the floating body of Wave oscillating
Floating body is equipped at least one power generation mechanism, and the power generation mechanism includes relatively rotating the swing rod being assemblied on floating body, institute
The lower end for stating swing rod is fixed with weight, and the upper end of the swing rod is hingedly connected with driving member, and the power generation mechanism further includes power generation
Machine and the swing component being hingedly connected on the floating body, the driving member and the swing component guiding movement cooperate so as to float
The swing rod can convert linear motion of the driving member relative to swing component for the swing of swing rod when body is relative to swing rod swing,
And driven generator work power generation.
Technical solution 2, on the basis of technical solution 1: there are two the power generation mechanism is set and positioned opposite.
Technical solution 3, on the basis of technical solution 1 or 2: being equipped with closing shell, the power generation on the floating body
Mechanism is mounted in the closing shell.
Technical solution 4, on the basis of technical solution 1 or 2: the floating body has closed inner cavity, the generator
Structure is mounted in the inner cavity of the floating body.
Technical solution 5, on the basis of technical solution 1 or 2: the shape of the floating body is crescent.
Technical solution 6, on the basis of technical solution 1 or 2: the swing component is hollow structure, the driving member guiding
Mobile be mounted in the inner cavity of swing component constitutes piston mechanism, and the piston mechanism has hydraulic motor or gas by piping connection
Dynamic motor, the generator are the rotary generator being sequentially connected with hydraulic motor or air motor, the piston mechanism energy
It is enough to drive hydraulic motor or air motor to rotate and drive rotation in the case where floating body is relative to the drive of the pendulum motion of swing rod
Generator work power generation.
Technical solution 7, on the basis of technical solution 1 or 2: the generator is linear electric generator or piezo-electric generating
Machine, the driving member directly drives linear electric generator when moving along a straight line relatively with the swing component or piezoelectric generator work is sent out
Electricity.
Technical solution 8, on the basis of technical solution 7: the swing component is hollow structure, the driving member guiding movement
It is mounted in the inner cavity of swing component.
Technical solution 9, on the basis of technical solution 1 or 2: the generator is rotary generator, and rotary generator is logical
It crosses transmission mechanism and the driving member is sequentially connected, the rotary generator can transport driving member relative to the straight line of swing component
Turn turns to the rotary motion of rotary generator to drive rotary generator work power generation.
Technical solution 10, on the basis of technical solution 9: the transmission mechanism include freewheel clutch and with surmount from
The transmission item of clutch transmission connection, freewheel clutch are able to drive the input shaft rotation of rotary generator.
Technical solution 11, on the basis of technical solution 10: the transmission item be rack gear, freewheel clutch by surmount from
The gear being arranged in clutch and transmission item transmission connection.
Technical solution 12, on the basis of technical solution 10: being connected with flywheel on the input shaft of the rotary generator.
Wave-power device of the invention adopts the following technical scheme that
Technical solution 1: wave-power device, including with the relatively-stationary frame body in land, be hingedly equipped on the frame body
At least one wave power unit, the wave power unit includes can be under the promotion of wave with the floating of Wave oscillating
Body, the floating body are equipped at least one power generation mechanism, and the power generation mechanism includes relatively rotating to be assemblied on floating body
Swing rod, the lower end of the swing rod are fixed with weight, and the upper end of the swing rod is hingedly connected with driving member, and the power generation mechanism is also wrapped
The swing component for including generator and being hingedly connected on the floating body, the driving member and the swing component guiding movement cooperate with
The swing rod converts driving member relative to the straight of swing component for the swing of swing rod when enabling floating body relative to swing rod swing
Line movement, and driven generator work power generation.
Technical solution 2, on the basis of technical solution 1: there are two the power generation mechanism is set and positioned opposite.
Technical solution 3, on the basis of technical solution 1 or 2: being equipped with closing shell, the power generation on the floating body
Mechanism is mounted in the closing shell.
Technical solution 4, on the basis of technical solution 1 or 2: the floating body has closed inner cavity, the generator
Structure is mounted in the inner cavity of the floating body.
Technical solution 5, on the basis of technical solution 1 or 2: the shape of the floating body is crescent.
Technical solution 6, on the basis of technical solution 1 or 2: the swing component is hollow structure, the driving member guiding
Mobile be mounted in the inner cavity of swing component constitutes piston mechanism, and the piston mechanism has hydraulic motor or gas by piping connection
Dynamic motor, the generator are the rotary generator being sequentially connected with hydraulic motor or air motor, the piston mechanism energy
It is enough to drive hydraulic motor or air motor to rotate and drive rotation in the case where floating body is relative to the drive of the pendulum motion of swing rod
Generator work power generation.
Technical solution 7, on the basis of technical solution 1 or 2: the generator is linear electric generator or piezo-electric generating
Machine, the driving member directly drives linear electric generator when moving along a straight line relatively with the swing component or piezoelectric generator work is sent out
Electricity.
Technical solution 8, on the basis of technical solution 7: the swing component is hollow structure, the driving member guiding movement
It is mounted in the inner cavity of swing component.
Technical solution 9, on the basis of technical solution 1 or 2: the generator is rotary generator, and rotary generator is logical
It crosses transmission mechanism and the driving member is sequentially connected, the rotary generator can transport driving member relative to the straight line of swing component
Turn turns to the rotary motion of rotary generator to drive rotary generator work power generation.
Technical solution 10, on the basis of technical solution 9: the transmission mechanism include freewheel clutch and with surmount from
The transmission item of clutch transmission connection, freewheel clutch are able to drive the input shaft rotation of rotary generator.
Technical solution 11, on the basis of technical solution 10: the transmission item be rack gear, freewheel clutch by surmount from
The gear being arranged in clutch and transmission item transmission connection.
Technical solution 12, on the basis of technical solution 10: being connected with flywheel on the input shaft of the rotary generator.
Technical solution 13, on the basis of 1 ~ 12 any one of technical solution: the frame body includes being fixed on land
Pedestal and along the vertical direction guiding movement are assemblied in the mounting rack on the pedestal, and the wave power unit is hingedly mounted on
On the mounting rack.
Technical solution 14, on the basis of 1 ~ 12 any one of technical solution: the frame body includes swimming on the water surface
Pedestal is floated, is connected with bracing wire on the floating pedestal, the other end of bracing wire and land are relatively fixed, the wave power unit
It is hingedly mounted on the floating pedestal.
Technical solution 15, on the basis of technical solution 14: one end of the bracing wire schedules seabed by anchoring.
Technical solution 16, on the basis of technical solution 14 or 15: the floating pedestal includes frame and is located on frame
Supporting floating body, frame be equipped with the crossbeam hinged for floating body.
Technical solution 17, on the basis of technical solution 16: the frame is flexible frame.
Technical solution 18, on the basis of technical solution 14 or 15: being equipped on the floating pedestal for limiting the wave
The position limiting structure of the floating body swing angle of unrestrained generator unit.
Technical solution 19, on the basis of technical solution 18: the position limiting structure is that interval is oppositely arranged on the floating
The limit beam of the two sides of body.
Technical solution 20, on the basis of technical solution 14: guiding movement is assemblied in institute to the mounting rod along the vertical direction
It states on floating pedestal.
Technical solution 21, on the basis of technical solution 20: being equipped with above or below the mounting rod to floating body
The gag lever post that hunting range is limited.
Wave-activated power generation unit of the invention adopts the following technical scheme that
Technical solution 1: wave-activated power generation unit, including at least two wave power units interconnected, the wavy hair
Electric unit includes can be under the promotion of wave with the floating body of Wave oscillating, and the floating body is equipped at least one generator
Structure, the power generation mechanism include relatively rotating the swing rod being assemblied on floating body, and the lower end of the swing rod is fixed with weight, described
The upper end of swing rod is hingedly connected with driving member, and the power generation mechanism further includes generator and is hingedly connected on the floating body
Swing component, the driving member and the swing component guiding movement cooperate so that floating body swing rod energy when swinging relative to swing rod
It is enough to convert linear motion of the driving member relative to swing component, and driven generator work power generation for the swing of swing rod.
Technical solution 2, on the basis of technical solution 1: there are two the power generation mechanism is set and positioned opposite.
Technical solution 3, on the basis of technical solution 1 or 2: being equipped with closing shell, the power generation on the floating body
Mechanism is mounted in the closing shell.
Technical solution 4, on the basis of technical solution 1 or 2: the floating body has closed inner cavity, the generator
Structure is mounted in the inner cavity of the floating body.
Technical solution 5, on the basis of technical solution 1 or 2: the shape of the floating body is crescent.
Technical solution 6, on the basis of technical solution 1 or 2: the swing component is hollow structure, the driving member guiding
Mobile be mounted in the inner cavity of swing component constitutes piston mechanism, and the piston mechanism has hydraulic motor or gas by piping connection
Dynamic motor, the generator are the rotary generator being sequentially connected with hydraulic motor or air motor, the piston mechanism energy
It is enough to drive hydraulic motor or air motor to rotate and drive rotation in the case where floating body is relative to the drive of the pendulum motion of swing rod
Generator work power generation.
Technical solution 7, on the basis of technical solution 1 or 2: the generator is linear electric generator or piezo-electric generating
Machine, the driving member directly drives linear electric generator when moving along a straight line relatively with the swing component or piezoelectric generator work is sent out
Electricity.
Technical solution 8, on the basis of technical solution 7: the swing component is hollow structure, the driving member guiding movement
It is mounted in the inner cavity of swing component.
Technical solution 9, on the basis of technical solution 1 or 2: the generator is rotary generator, and rotary generator is logical
It crosses transmission mechanism and the driving member is sequentially connected, the rotary generator can transport driving member relative to the straight line of swing component
Turn turns to the rotary motion of rotary generator to drive rotary generator work power generation.
Technical solution 10, on the basis of technical solution 9: the transmission mechanism include freewheel clutch and with surmount from
The transmission item of clutch transmission connection, freewheel clutch are able to drive the input shaft rotation of rotary generator.
Technical solution 11, on the basis of technical solution 10: the transmission item be rack gear, freewheel clutch by surmount from
The gear being arranged in clutch and transmission item transmission connection.
Technical solution 12, on the basis of technical solution 10: being connected with flywheel on the input shaft of the rotary generator.
Technical solution 13, on the basis of 1 ~ 12 any one of technical solution: living between two neighboring wave power unit
Dynamic connection.
Technical solution 14, on the basis of technical solution 13: two neighboring wave power unit is connected by connector activity
It connects.
Technical solution 15, on the basis of technical solution 14: the connector can stretch.
Technical solution 16, on the basis of technical solution 15: the connector is spring.
Technical solution 17, on the basis of 1 ~ 16 any one of technical solution: the wave-activated power generation unit further includes one end
It is connect with the wave power unit, the relatively-stationary bracing wire of the other end and land.
Technical solution 18, on the basis of technical solution 17: the bracing wire schedules seabed by anchoring.
Technical solution 19, on the basis of technical solution 18: the both ends of the wave-activated power generation unit are respectively connected with bracing wire, draw
Line respectively pulls it from former and later two directions.
Technical solution 20, on the basis of 1 ~ 12 any one of technical solution on the basis of: the wave power unit two
Two are connected in pairs, are flexibly connected between adjacent two pairs of wave power units.
Technical solution 21, on the basis of technical solution 20: the wave power unit is solid by connecting rod in pairs
Even.
The beneficial effects of the present invention are: wave power unit of the invention includes that can put under the promotion of wave with wave
Dynamic floating body, floating body are equipped at least one power generation mechanism, and power generation mechanism includes relatively rotating to be assemblied on floating body
Swing rod, the lower end of swing rod are fixed with weight, and the upper end of swing rod is hingedly connected with driving member, and power generation mechanism further includes generator and hinge
The swing component being connected on floating body is connect, when driving member and swing component guiding movement cooperate so that floating body is swung relative to swing rod
Swing rod can convert the swing of swing rod to linear motion of the driving member relative to swing component, and driven generator work power generation,
This makes it possible to can be carried out power generation using wave, the apparatus structure is simple, and energy conversion efficiency is high, is conducive to promote and apply.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment 1 of wave-power device of the invention；
Fig. 2 is the structural schematic diagram of the wave power unit in Fig. 1；
Fig. 3 is the structural schematic diagram of the power generation mechanism in Fig. 2；
Fig. 4 is the structural schematic diagram of the embodiment 2 of wave-power device of the invention；
Fig. 5 is the perspective view of Fig. 4；
Fig. 6 is the structural schematic diagram of the embodiment 3 of wave-power device of the invention；
Fig. 7 is the structural schematic diagram of the wave power unit in the embodiment 4 of wave-power device of the invention；
Fig. 8 is the structural schematic diagram of the wave power unit in the embodiment 5 of wave-power device of the invention；
Fig. 9 is the structural schematic diagram of the power generation mechanism in Fig. 8；
Figure 10 is the structural schematic diagram of the wave power unit in the embodiment 6 of wave-power device of the invention；
Figure 11 is the structural schematic diagram of the power generation mechanism in Figure 10；
Figure 12 is the fit structure schematic diagram of Figure 11 middle rack and rotary generator；
Figure 13 is the structural schematic diagram of the embodiment 1 of generating set of the invention；
Figure 14 is the structural schematic diagram of the embodiment 2 of generating set of the invention；
In attached drawing: 1, land；10, wave power unit；11, frame body；12, mounting rod；13, floating body；100, hydraulic horse
It reaches；101, power generation mechanism；102, power generation mechanism shell；103, crossbeam；104, swing rod；105, weight；106, driving member；107, living
Plug；108, power generation mechanism mounting rack；109, piston cylinder；121, slip ring；21, frame；22, hinged girder；23, attached body is supported；24, it draws
Line；25, extension spring；26, anchor；207, guide part；208, linear electric generator；209, guide cylinder；32, gate-type beam；33, lifting portion
Point；34, first crossbar；35, second crossbar；36, generator is gone up and down；301, rack gear；302, flywheel；303, gear；304, it rotates
Generator；307, transmission mechanism cabinet；41, connector；42, connecting rod；6, wave.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The specific embodiment 1 of wave-power device of the invention, as shown in Figure 1 to Figure 3, wave-power device include fixing
In longshore frame body 11, frame body 11 includes two swing rods and two horizontally disposed cross bars being fixed on land 1 vertically, and two
The upper end of the setting of root vertical bar interval, cross bar connects and composes portal frame by a connecting rod being laterally arranged.Wave power unit
10 mounting rack includes the mounting rod being laterally arranged 12, and the both ends of mounting rod 12 pass through slip ring 121 and lead in the vertical direction
It is assemblied on two vertical bars to movement, the top of wave power unit 10 is hingedly mounted on mounting rod 12, wave power unit
10 will receive the promotion of wave 6 and swing around mounting rod 12, thus provide to the power generation mechanism 101 in wave power unit 10
Power.
Wave power unit 10 includes the floating body 13 of crescent structure, and the top of floating body 13 is in upper arc surface
It is equipped at portion position for the hinge hole hinged with mounting rod 12.It is closed cavity structure inside floating body 13, avoids wave
Make corrosion of the generator unit in 13 inner cavity of floating body by seawater when impact.Power generation mechanism 101 is equipped with one in the present embodiment
It is a, it is arranged at the medium position of floating body 13, power generation mechanism 101 includes the power generation mechanism shell 102 with closing inner chamber, hair
The other component of motor structure 101 is arranged in this closed power generation mechanism shell 102, further increases generator in this way
The sealing performance of structure 101 promotes reliability.Power generation mechanism 101 further includes swing rod 104, is set in the inner cavity of power generation mechanism shell 102
There are the crossbeam 103 being laterally arranged, swing rod and crossbeam 103 to be arranged in cross, by turning at the cross section of swing rod and crossbeam 103
Axis is rotatably assorted, and enables swing rod and crossbeam 103 are opposite around the shaft to swing.The lower end of swing rod is fixed with spherical weight 105, pendulum
The upper end of bar 104 is hingedly connected with driving member 106, and driving member 106 is rod-like structure in the present embodiment.The one of driving member 106
End is hingedly connected to the upper end of swing rod 104, naturally it is also possible to be movably connected in the upper end of swing rod 104, the other end is and piston cylinder
The piston 107 of 109 adaptations, piston cylinder 109 are mounted on power generation mechanism shell by power generation mechanism mounting rack 108.Power generation mechanism
Mounting rack 108 includes two connecting rods for being connected with power generation mechanism shell and overhanging downwards, and two connecting rods are oppositely arranged, and he
Projecting end be respectively hinged at the opposite two sides in the outside of piston cylinder 109.107 guiding movement of piston is mounted on piston cylinder 109
Piston mechanism is constituted in inner cavity, when floating body is swung relative to swing rod, by driving member band piston 107 relative to piston cylinder
109 linear movements, piston cylinder can be rotated around the hinge joint of itself and power generation mechanism mounting rack 108 at this time.Piston cylinder in the present embodiment
It constitutes and swing component, power generation mechanism shell constitutes closing shell as a part of floating body.
Piston mechanism has hydraulic motor 100 by piping connection, and pipeline is divided into oil inlet pipe and oil return pipe, when piston mechanism is dynamic
When making, high-voltage oil liquid is provided for hydraulic motor 100 to drive its rotation, output shaft and the rotary generator 304 of hydraulic motor
Input shaft transmission connection, the two is directly coaxially connected in the present embodiment, when hydraulic prosperity rotates, drives rotary generator 304
It works and generates electricity.Piston mechanism and the hydraulic horse being adapted to therewith there are two being set in power generation mechanism shell in the present embodiment
It reaches, rotary generator, Liang Tao mechanism is oppositely arranged on the two sides of swing rod；Certainly, hydraulic motor can be in other embodiments
For air motor, piston mechanism is rotated by providing drive of high-pressure gas air motor to air motor；Swing rod passes through ball-joint
It is connect with mounting rack, such weight can swing with swing rod and swing, and the upper end of swing rod is driven by driving member
Piston linear is mobile, at this time can be by floating body relative to the swing on weight front-rear direction and the swing on left and right directions
Utilize upper, raising generating efficiency.
The wave-power device of the present embodiment is in use, generator unit is swung around mounting rod swing under the promotion of wave
It will not rotate substantially in the effect of inertia draft link of weight 105 in the process, floating body 13 is around the shaft relative to swing rod at this time
It swings, provides high-voltage oil liquid to corresponding hydraulic motor by piston mechanism in swing process to drive its rotation, revolve accordingly
Forwarding motor works and generates electricity under the driving of corresponding hydraulic motor, and is exported to electric current accordingly by corresponding conducting wire
In power grid.
The embodiment 2 of wave-power device of the invention, as shown in Figure 4 and Figure 5, wave-power device include swimming in water
Floating pedestal and floating body 13 that is hinged with floating pedestal and being swung in the case where wave is pushed and hit along hinged shaft on face, floating
Bracing wire 24 is connected on pedestal, bracing wire 24 will float pedestal by the anchor 26 of the other end and fix relative to seabed or land.Floating
Pedestal includes frame 21 and the supporting floating body 23 that is located on frame 21, and frame 21 is equipped with hinged girder 22, and floating body 13 is hinged on
On hinged girder 22.
Frame 21 on floating pedestal is the rectangle frame being welded by profile, and the centre of rectangle frame is equipped with a hinged girder
22, hinged girder 22 and two side bar of front and back of rectangle frame are spaced setting side by side, and two side bars before and after this, which are constituted, limits floating body 13
Limit beam, can prevent floating body 13 under high sea excessively overturn caused by damage device safety accident.
Supporting floating body 23 is columned hollow shell, there are four, it is separately fixed at four angles of frame 21, and support
The length direction of floating body 23 is vertically extending, more stable to guarantee that frame 21 is not easy to overturn.
Floating body 13 is in the hollow shell of intermediate crescent shape low, both sides are high, and its underpart middle position passes through articulated shaft
It is hinged on the centre of crossbeam, the axis of articulated shaft and the axis of crossbeam are parallel, to guarantee that floating body 13 is swung along the longitudinal direction, and
It is limited by the limit beam of front and rear sides.13 integral sealing of floating body, power generation mechanism 101 is sealed in it, to power generation mechanism
101 carry out the protection such as waterproof and dustproof and anticollision.Power generation in power generation mechanism and the embodiment 1 of above-mentioned wave-power device
Mechanism structure is identical, repeats no more.
It is connected separately with bracing wire 24 on four angles of frame 21, bracing wire 24 is made by cable wire or wirerope, is gone here and there thereon
It is connected to extension spring 25, in order to provide necessary stroke in SEA LEVEL VARIATION and the frame in high sea to floating pedestal
21 cause to be buffered and be protected by extension spring 25 when greater impact, floating material are additionally provided in bracing wire 24, for balancing
The weight of bracing wire 24 guarantees that the weight of bracing wire 24 will not impact the draft of floating body 13, i.e., will not be in ebb tide
Because the gravity that the relaxation of itself lower half of bracing wire 24 drags caused by seabed bracing wire 24 to be applied to because gravity becomes smaller floating pedestal becomes smaller, from
And lead to float the problem of 13 draft of floating body on pedestal shoals, can not work normally floating body 13.
The lower end of bracing wire 24 is fixed relative to land (seabed) by frame 21 by anchor, and the riding position of anchor 26 makes bracing wire 24
Floating pedestal can be pulled from the diagonal line of rectangle frame corresponding four direction respectively, in order to which the position for floating pedestal is steady
Be scheduled in a certain range of sea, and will not be vortexed by seawater influence due to lead to winding between bracing wire 24, twist off.Bracing wire 24
Length at least more than seabed to the height of highest flood tide position, will not will submerged to float pedestal at high tides.
The wave-power device of the present embodiment is when in use: can realize in such a way that draught line is fastened in the fixed column on bank
The present apparatus bank installation, when the present apparatus far from bank marine in use, being divided by four anchors 26 and four bracing wires 24
It is not held from four direction by frame 21, and needs to guarantee to float pedestal in high tide and be still on the water surface, it will
The electric wire on floating body being hinged on the crossbeam of frame 21 is connect with components such as rectifier, conversion receivers can be completed peace
Dress；When power generation, wave hits floating body back and forth, makes floating body around hinged shaft swing, drives power generation mechanism to generate electricity, this dress
Pedestal will be floated by bracing wire 24 by setting fixes relative to seabed, floating body is hinged on frame 21, floating body can be pushed away in wave
Dynamic lower free, flexibly swing, generating efficiency are high.
When power generator is located at bank, power generator can also be limited by the way that bracing wire to be fastened to the mode on the hitching post on bank
Position can also be not provided with bracing wire certainly, but by power generator circle in certain area by way of the setting limit buoy on the water surface
In domain.
The link position of bracing wire and generator unit, which can according to need, to be adjusted flexibly, and the quantity of bracing wire can also be adjusted as needed
Whole, settable more bracing wires, two bracing wires can only be arranged one in the enough situations of bracing wire intensity.
Extension spring is serially connected in the position in bracing wire and can freely adjust, it might even be possible to be not provided with extension spring, at this time bracing wire
It should be made of flexible material.
The embodiment 3 of wave-power device of the invention, as shown in fig. 6, the difference of the present embodiment and embodiment 2 exists
In being not provided with extension spring in bracing wire, and it is directly connected on anchor 26, generator unit is mounted on frame body by gate-type beam 32,
Gate-type beam 32 includes two vertical bars being vertically arranged of lifting part 33 and connection lifting part and lower part in upper end, the
One cross bar 34 and second crossbar 35 are linked together by the coming year each vertical bar, and generator unit is hingedly mounted on first crossbar 34
On, the both ends of two cross bars are equipped with slip ring, and by slip ring, guiding movement is assemblied in two vertical bars to two cross bars along the vertical direction
On, in heaving of the sea, floating body is moved up and down with Wave oscillating and with the water surface along vertical bar, ensure that floating body moment position
In on the water surface.Lifting generator 36 is installed, floating body passes through connection when driving two cross bar oscilaltions on lifting part 33
Vertical bar driving lifting generator auxiliary power generation in second crossbar, lifting generator can also be with for linear electric generator
Piezoelectric material for piezoelectric generator, piezoelectric generator can be piezoelectric ceramics or other piezoelectric materials, and second crossbar is constituted
Gag lever post, for preventing floating body from generating excessive flip angle, floating body can also be arranged in gag lever post or first crossbar
Lower section, first crossbar constitutes the mounting rod of floating body, i.e. mounting rack, other are same as Example 2, repeat no more.
The embodiment 4 of wave-power device of the invention, the generator unit in wave-power device is as shown in fig. 7, with reality
The difference for applying example 2 is that the shape of floating body is ship shape, other are same as Example 2, repeat no more.
The embodiment 5 of wave-power device of the invention, the generator unit in wave-power device is as shown in Figure 8 and Figure 9,
In the present embodiment, the other end opposite with its hinged end of driving member 106 is equipped with the guide part 207 of disc-shaped structure.Guiding
Cylinder 209 is hingedly connected on power generation mechanism shell by power generation mechanism mounting rack 108, so that guide cylinder 209 can be relative to hair
Electric mechanism shell is swung around articulated shaft, and guide cylinder 209 constitutes swing component, and 207 guiding movement of guide part is assemblied in guide cylinder 209
In inner cavity, idler wheel can also be set therebetween to reduce the frictional force between guide part and guide cylinder, in the present embodiment
Idler wheel is arranged on the periphery of guide part.Linear electric generator 208 is mounted on the bottom position of guide cylinder, power intake
It is sequentially connected with guide part, the two is directly connected in the present embodiment.Relative to pendulum after floating body is in the impact by wave
When bar 104 is swung, the guiding movement in guide cylinder 209 with lower moving guide 207 of driving member 106 pushes straight when guide part 207 is mobile
The work power generation of line generator 208.Other are same as Example 2, repeat no more.Certainly, linear electric generator can also be that piezoelectricity is sent out
Motor, piezoelectric generator are can directly to be led to the energy of linear motion piezoelectric ceramics as made of main piezoelectric material
Excess pressure is converted to electric energy.
The embodiment 6 of wave-power device of the invention, generator unit such as Figure 10 ~ Figure 12 institute in wave-power device
Show, in the present embodiment, transmission mechanism cabinet 307 is equipped with by power generation mechanism mounting rack 108, transmission mechanism cabinet 307 is
For swing component, transmission mechanism cabinet 307 is close to the track that one end of swing rod 104 is for cooperating for 207 guiding movement of guide part
Part, the other end of transmission mechanism cabinet 307 are the hollow structure with installation cavity, are rotatably equipped with gear in hollow structure
303, flywheel 302 and rotary generator 304 are coaxially disposed with gear 303 and are separately positioned on the two sides of gear 303, driver
Guiding movement is gone back in structure cabinet 307 and is equipped with the rack gear 301 cooperated with gear, and one end of rack gear 301 is connected in guide part 207
On.Freewheel clutch is equipped between gear 303 and its shaft, so that rotary generator can be in flywheel in floating body backhaul
Power generation is continued to rotate under effect of inertia, when floating body is swung relative to swing rod, driving member pushes rack gear relative to transmission mechanism
Cabinet moves in a straight line, and motion process middle rack drives rotary generator to act and generate electricity by gear, other and 2 phase of embodiment
Together, it repeats no more.Rack gear constitutes transmission item in the present embodiment, it is, of course, also possible to which setting one for rack gear has friction portion
Transmission item, while setting friction pulley for gear, the frictional fit for passing through transmission item and friction pulley, which is realized, to be driven.In other realities
It applies in example, freewheel clutch can also be not provided with, gear can rotate backward when floating body is swung at this time, such rotary electrification
Machine will generate the different electric current of phase, and corresponding electrical part is arranged in the circuit of generator at this time, passes through electrical method pair
Electric current is handled, to use, certainly, if at this time generator circuit be directly connected to be the electrical appliance of pure resistance class such as
When tengsten lamp, can directly it be used there is no need to be converted to electric current.
Wave-power device of the invention other implementation in, can also be installed on the frame body of wave-power device two,
Three or other quantity wave power unit；Can also be arranged in the inner cavity of each wave power unit two, three or
Person's other quantity power generation mechanism；Floating body can not also be closed, and realize the closing of itself by power generation mechanism shell at this time；Also
Can there is no power generation mechanism shell, the component of power generation mechanism is directly installed in the closed inner cavity of floating body at this time；Rotation hair
The quantity of motor can also be set as other quantity, such as one, three or four according to the volume of floating body；Floating body
Shape can also be triangular pyramids, spindle, or the cuboid for the angular structure being upturned can also be equipped with for both ends
Etc. shapes；Floating body can be made of hard material, can also be made of soft material, by its internal gassy when use
Can, such as can be full of small gases of color densities such as helium.It, can also be with materials such as central filler foams when floating body is not closed
It is packaged；The length of supporting floating body can not also be vertically extending, and the frame and supporting floating body of pedestal can be floated with horizontal extension
It can be integral structure, i.e., frame be made into floatation type frame；Frame can also be used soft wirerope and be made, accordingly
Ground needs that bracing wire and supporting floating body is made to carry out retightening operation to frame from different directions, and steel cord structure can have stronger resistance
Stormy waves pulls the ability of shock；Active connection can also be set on original rigid frame or flexible joining part realizes each of frame
Connection between bar, this structure not only has certain rigidity, but also can have certain flexibility, to improve resistance stormy waves
Performance；Inner cavity can also be set on driving member, and then swing component guiding movement, which is assemblied in the inner cavity of driving member, realizes two
The guiding movement of person cooperates；Hinge member can also be arranged in floating body side, above etc. other positions；Hinge member can be with
Using various ways, such as bearing, lantern ring etc., hinge joint can be with many places；Pedestal can also in an inclined direction guiding movement；
Connector can also be connected on the other component other than floating body；Floating body can also be solid (light material), hull shape, soft
The structures such as pouch-shaped.In other embodiments, the bottom of floating body can also be arranged in generator and matched mechanism, this
The center of gravity of sample generator unit is at the position of its underpart, is enhanced stability, is not easy generator unit more to tumbler is the same
It tumbles.
The embodiment 1 of wave-activated power generation unit of the invention, as shown in figure 13, wave-activated power generation unit include multiple wave-activated power generations
Unit 10, multiple generator unit brackets are flexibly connected using the connector 41 of flexible connection structure, so that wave power unit 10 is living
Move it is more flexible, in the present embodiment connector 41 be spring, meet the displacement between generator unit using the retractility of spring and want
Ask, the buffer function provided by the elastic acting force of spring, realize to pullled between generator unit, effect of impact power is delayed
Punching.In other embodiments, connector 41 also can be replaced the living hinge sections such as hinge, movable chain, cable wire, also alternatively
It is to need to connect by articulated manner with retracting cylinder using retracting cylinder for flexible software, retracting cylinder etc., generator unit has 4, according to
Secondary to be chained together, the circuit of serpentine-like distribution, each generator unit power generation can be connected in series or in parallel, and eventually by electricity
Line export, electric energy can carry out later use after the processing such as the fairing of the prior art and collector-shoe gear, rectify and subsequent
The processing of electric energy is the prior art, is repeated no more.In other embodiments, it is two-way that generator unit connection type, which can be in parallel,
Or multichannel, or it is connected as circle from beginning to end.
After each generator unit of wave-power device is connected, by four bracing wires 24 and the bracing wire end that are connected to head and the tail
Anchor 26 limits power generator with respect to land, and the bracing wire of the front and rear ends of wave-power device has two, and two bracing wires point
It is not pulled from left and right both direction, by the pulling of four direction all around, is not only not easy power generator with whirlpool
It is vortexed and turns, also enhance the integrally dragging intensity of bracing wire.In other embodiments, when power generator is located at bank, can also lead to
It crosses and mode on the hitching post on bank is fastened into bracing wire power generator is limited, certainly, bracing wire can also be not provided with, but by water
On face setting limit buoy mode by power generator circle within a certain area；The link position of bracing wire and generator unit can root
According to needing to be adjusted flexibly, the quantity of bracing wire can also adjust as needed, settable more bracing wires to improve the bonding strength of bracing wire,
A piece bracing wire respectively only can also be set at both ends, can only be arranged one in the enough situations of bracing wire intensity certainly.
Drawstring spring 25 is connected in bracing wire, to play the role of buffering and extend bracing wire.In other embodiments, drawstring
Spring is serially connected in the position in bracing wire and can freely adjust, it might even be possible to be not provided with drawstring spring, bracing wire at this time should be using with bullet
The material of property is made.The length of bracing wire should be not less than seabed to the distance of the maximum flood tide water surface, to guarantee the length of bracing wire at high tides
Spend long enough.
The embodiment 2 of wave-activated power generation unit of the invention, as shown in figure 14, in the present embodiment, wave power unit 10
It is fixed together in pairs by connecting rod 42, naturally it is also possible to it is fixed together by other parts, adjacent two pairs of waves
Unrestrained generator unit 10 is connected by connector 41, and connector 41 is spring in the present embodiment, meets hair using the retractility of spring
Displacement request between electric unit, the buffer function provided by the elastic acting force of spring, realization are drawn between generator unit
It pulls, the buffering of effect of impact power.In other embodiments, connector 41 also can be replaced the activities such as hinge, movable chain, cable wire
Hinge member also can be replaced flexible software, retracting cylinder etc., be to need to connect by articulated manner and retracting cylinder using retracting cylinder
It connects.The weight in wave power unit in the present embodiment will be in lower position at work, if each wave-activated power generation
Unit be flexibly connected is easy to be flipped when with Wave oscillating back-off across the sea, floating body it is bottom-up, in this way
Weight can not just swing work, and after the wave power unit 10 in the present embodiment is fixed together in pairs, it can limit
Wave power unit 10 avoids wave power unit from being flipped with the angle of Wave oscillating, other are same as Example 1, no
It repeats again.
Wave-activated power generation unit of the invention is when in use: together, junction uses multiple generator unit serial or parallel connections
It is flexible coupling, is guided to after the processing such as rectified device of generated electric energy of each generator unit by conductor in parallel or series system
The electric wire of one end, and exported with electric wire；Multiple generator units are fastened on bank by bracing wire or pass through bracing wire and positioning of anchor at sea,
It persistently generates electricity under the undying movement of wave；When water level goes up or power generator wanders, bracing wire can be pullled,
It is connected with spring since the length of bracing wire is arranged in longer and bracing wire, there can be certain buffer function to pulling force, improve bracing wire and use
Service life.
Wave power unit in above-described embodiment and the wave-activated power generation in each embodiment of above-mentioned wave-power device
The structure of unit is identical, repeats no more.
The embodiment of wave power unit of the invention, each reality of the above-mentioned wave-power device of wave power unit
The structure for applying the wave power unit in example is identical, repeats no more.
Claims (9)
1. wave-power device, it is characterised in that: including with the relatively-stationary frame body in land, be hingedly equipped on the frame body to
A few wave power unit, wave power unit includes can be described under the promotion of wave with the floating body of Wave oscillating
Floating body is equipped at least one power generation mechanism, and the power generation mechanism includes relatively rotating the swing rod being assemblied on floating body, institute
The lower end for stating swing rod is fixed with weight, and the upper end of the swing rod is hingedly connected with driving member, and the power generation mechanism further includes power generation
Machine and the swing component being hingedly connected on the floating body, the driving member and the swing component guiding movement cooperate so as to float
The swing rod can convert linear motion of the driving member relative to swing component for the swing of swing rod when body is relative to swing rod swing,
And driven generator work power generation；The frame body includes the floating pedestal swum on the water surface, is connected on the floating pedestal
Bracing wire, the other end of bracing wire and land are relatively fixed, and the wave power unit is hingedly mounted on the floating pedestal, floating
Body is hinged with floating pedestal and can be in the case where wave is pushed and hit along articulated shaft swing, and floating pedestal includes frame and is located at frame
On supporting floating body, frame is the rectangle frame being welded by profile, supporting floating body there are four and be separately fixed at the four of frame
At a angle, wave power unit by gate-type beam be mounted on floating pedestal on, gate-type beam include in upper end lifting part with
And connection lifts two vertical bars being vertically arranged of part and lower part, is equipped with first crossbar and second crossbar between two vertical bars,
The both ends of two cross bars are equipped with slip ring, and by slip ring, guiding movement is assemblied on two vertical bars two cross bars along the vertical direction,
Wave power unit is hingedly mounted in first crossbar, and first crossbar constitutes the mounting rod of floating body, and the mounting rod is along vertical
Direction guiding movement is assemblied on the floating pedestal, and the top of the mounting rod, which is equipped with, limits the hunting range of floating body
The gag lever post of position, second crossbar constitute gag lever post, lift and are equipped with lifting generator on part, and floating body drives on two cross bars
Vertical bar driving lifting generator auxiliary power generation when lower lifting by being connected in second crossbar.
2. wave-power device according to claim 1, it is characterised in that: one end of the bracing wire is by anchoring due to sea
Bottom.
3. wave-power device according to claim 1, it is characterised in that: there are two the power generation mechanism is set and with respect to cloth
It sets.
4. wave-power device according to claim 1 or 3, it is characterised in that: be equipped with closing shell on the floating body
Body, the power generation mechanism are mounted in the closing shell.
5. wave-power device according to claim 1 or 3, it is characterised in that: the floating body has closed inner cavity,
The power generation mechanism is mounted in the inner cavity of the floating body.
6. wave-power device according to claim 1 or 3, it is characterised in that: the swing component is hollow structure, described
Driving member guiding movement, which is mounted in the inner cavity of swing component, constitutes piston mechanism, and the piston mechanism has hydraulic by piping connection
Perhaps the air motor generator is the rotary generator being sequentially connected with hydraulic motor or air motor to motor, described
Piston mechanism can drive hydraulic motor or air motor to rotate in the case where floating body is relative to the drive of the pendulum motion of swing rod
And drive rotary generator work power generation.
7. wave-power device according to claim 1 or 3, it is characterised in that: the generator be linear electric generator or
Person's piezoelectric generator, the driving member directly drive linear electric generator or piezoelectricity when moving along a straight line relative to the swing component
Generator work power generation.
8. wave-power device according to claim 1 or 3, it is characterised in that: the generator is rotary generator, rotation
Motor is forwarded to be sequentially connected by transmission mechanism and the driving member, the rotary generator can be by driving member relative to swing
The transform linear motion of part is the rotary motion of rotary generator to drive rotary generator work power generation.
9. wave-power device according to claim 8, it is characterised in that: the transmission mechanism include freewheel clutch with
And the transmission item with freewheel clutch transmission connection, freewheel clutch are able to drive the input shaft rotation of rotary generator.
Applications Claiming Priority (2)
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| CN2017204667808 | 2017-04-28 | ||
| CN201720466780 | 2017-04-28 |
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| CN107725258B (en) * | 2017-04-28 | 2019-11-15 | 李广明 | Wave power unit, wave-power device and wave-activated power generation unit |
| CN108590939A (en) * | 2018-05-28 | 2018-09-28 | 山东科技大学 | A kind of wave energy reforming unit based on leverage |
| CN108691726A (en) * | 2018-07-17 | 2018-10-23 | 李广明 | A kind of wave-activated power generation unit, wave-power device and its wave-activated power generation module |
| CN109515642B (en) * | 2018-10-25 | 2021-08-06 | 南京溧水高新产业股权投资有限公司 | Ship capable of generating power and increasing weight and maintaining stability in wave |
| CN109578197A (en) * | 2018-11-27 | 2019-04-05 | 中山大学 | Pitching float type wave energy power generation |
| KR102273303B1 (en) * | 2019-04-08 | 2021-07-06 | 김수환 | Floating typed supporting apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE3109446A1 (en) * | 1981-03-12 | 1982-12-09 | Wilhelm 4472 Haren Litmeyer | Ship's propulsion |
| CN2755302Y (en) * | 2004-11-09 | 2006-02-01 | 刘洪超 | Ocean wave generator |
| CN101603497A (en) * | 2009-07-13 | 2009-12-16 | 张益� | The ocean tidal wave energy utilizes and power generating equipment |
| CN201582045U (en) * | 2009-09-22 | 2010-09-15 | 谢留春 | Sea wave hydraulic generating system |
| GB2484324A (en) * | 2010-10-07 | 2012-04-11 | Adnan Mansoor | Power generating apparatus for a vessel, eg a ship or boat |
| CN102787965A (en) * | 2011-05-18 | 2012-11-21 | 刘卫其 | Power generation technology for developing wave energy by using inertia and direction adjusting gearbox |
| CN103867378A (en) * | 2012-12-14 | 2014-06-18 | 陈文美 | Wave-power device |
| CN104632515A (en) * | 2015-01-15 | 2015-05-20 | 裘尧云 | Ocean energy converting device |
| CN205277680U (en) * | 2015-12-30 | 2016-06-01 | 李广明 | Wave energy power generation facility and electricity generation mechanism thereof |
| CN107747527B (en) * | 2017-04-28 | 2019-12-27 | 李广明 | Wave power generator set, wave power generation unit and wave power generation device |
| CN107725258B (en) * | 2017-04-28 | 2019-11-15 | 李广明 | Wave power unit, wave-power device and wave-activated power generation unit |
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Effective date of registration: 20220104 Address after: 314500 Tongxiang, Jiaxing, Zhejiang, Wutong Street East Road (East) 55, Tongxiang chamber of Commerce Building 1 unit 1702, 1703 room -D-403 Patentee after: Jiaxing zhideruikong new energy Co.,Ltd. Address before: 462300 Room 401, unit 2, building 2, yard 1, Huaihe Road, Yicheng District, Luohe City, Henan Province Patentee before: Li Guangming |