CN106150851B - Surge energy utilizes device - Google Patents
Surge energy utilizes device Download PDFInfo
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- CN106150851B CN106150851B CN201610737537.5A CN201610737537A CN106150851B CN 106150851 B CN106150851 B CN 106150851B CN 201610737537 A CN201610737537 A CN 201610737537A CN 106150851 B CN106150851 B CN 106150851B
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 238000007667 floating Methods 0.000 claims abstract description 47
- 230000005284 excitation Effects 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 13
- 238000004146 energy storage Methods 0.000 abstract description 6
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 9
- 238000010248 power generation Methods 0.000 description 9
- 239000013535 sea water Substances 0.000 description 9
- 238000004804 winding Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—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"
- F03B13/20—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" wherein both members, i.e. wom and rem are movable relative to the sea bed or shore
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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)
- General Engineering & Computer Science (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Surge energy provided by the invention utilizes device, including surge energy collection device, energy conversion device, floating platform.Surge energy provided by the invention utilizes device, by the way that floating drum and rocking arm is set to absorb the energy changed up and down of surge, and pass through arc-shaped rack and up and down motion is converted into circular motion, and pass through gear set will cycle time it is long, it is short that the indefinite circular motion in direction is converted into cycle time, the single circular motion in direction, by setting accumulated energy flywheel can be to being input to the torque of generator into row buffering, and energy storage can be carried out when generator disconnects, increase energy utilization rate, by the way that floating platform and setting anchor line is set to fix and tensioning apparatus, whole system can be made to receive the fluctuation of wave and the influence reduction of fluctuation tide, by setting grid-connected mechanism, it can realize the operation for carrying out that self-built LAN is grid-connected and/or progress alternating current is grid-connected to generator.
Description
Technical field
The present invention relates to natural energy resources using apparatus field, particularly a kind of surge energy utilizes device.
Background technology
The modern marine energy is primarily referred to as power generation with marine energy；It is many using the mode of power generation with marine energy, including：Tide
Power generation, ocean temperature differential power and the power generation of seawater salt concentration difference etc..The power generation with marine energy developed and used both at home and abroad is mainly tide
Nighttide generates electricity.
And seawater is constantly to generate fluctuation in ocean, wherein having contained a large amount of energy, it is known that wave is a kind of
Line is extended to, the width for generally there are several meters, more than ten meters or even tens meters, seawater is advanced side by side, it is that back rise pushes front sea
Water forms new wave and advances, and upper ocean water movement velocity is more than lower floor, forms echelon distribution.According to hydrodynamics, water is not
Compressible liquid, each is a pressure wave higher than the wave of water surface protrusion, it is that pressure wave pushes water flowing, flow
Dynamic momentum forms new pressure wave again in turn, becomes the wave constantly to advance like this.If fully absorb it is broad, from
The kinetic energy of hydraulic pressure Reeb on the entire vertical plane of top to bottm, so that it may greatly improve the multiple electricity of efficiency.It is existing using seashore side water wave
A kind of hose floats power generation of drawing water, and also has and the heave of waves is utilized to drive the pumping water power generation in coiled pipe.These are all to ocean energy
The absorption rate of amount is not high, and power generation is limited.Therefore surge energy can be made full use of and convert energy by being badly in need of offer one kind
Device for electric energy.
Invention content
In order to solve the above-mentioned technical problem, a kind of energy collected using arc gear wheel and floating drum and fluctuated above and below surge is provided
Amount, and the surge energy that surge energy can be converted into electric energy utilizes device.
A kind of surge energy utilizes device, including：
Surge energy collection device, including floating drum, rocking arm, arc-shaped rack and gear set, the floating drum is set on the water surface,
And vertically moved with the rocking arm with the lifting of the water surface, the one end connects the floating drum, other end connection institute
Arc-shaped rack is stated, the arc-shaped rack coordinates with the gear set；
Energy conversion device, including accumulated energy flywheel and generator, the gear set passes through the accumulated energy flywheel and the hair
Motor drive connects；
Floating platform, including main platform body and multiple fixed anchors, the surge energy collection device and energy conversion
Device may be contained in the main platform body, and the floating drum protrudes the main platform body, and all described fixed anchor one end are fixed
It is set on the floating platform, the other end is fixed on the seabed around the main platform body；
Grid-connected mechanism, including clutch, net-connected controller, excitation power supply and fixed frequency and fixed voltage generator, institute
It states clutch to be set between the accumulated energy flywheel and the generator, the output terminal of the generator and excitation power supply electricity
Connection, the excitation power supply are electrically connected by the fixed frequency and fixed voltage generator with the net-connected controller.
The rocking arm includes integrally formed first rocking bar and the second rocking bar, and the first rocking bar one end connection is described floating
Cylinder, the other end are set on one end of second rocking bar, and the other end of second rocking bar connects the arc-shaped rack, and institute
Stating the first rocking bar and second rocking bar has obtuse angle angle；It is fixedly installed on second rocking bar by rocking arm supporting mechanism
On the upper surface of the floating platform；The angular bisector of second rocking bar and the central angle corresponding to the arc-shaped rack is total to
Line.
The arc-shaped rack be semi-circular structure, and be formed on side of the arc-shaped rack far from the floating drum with it is described
The tooth of gear set cooperation.
The gear set includes master gear, Jie's gear, two torque conversion gears and output gear, the master gear and institute
Arc-shaped rack engagement is stated, a torque conversion gear is engaged with the master gear, another described torque conversion gear leads to
It crosses given an account of gear to engage with the master gear, the output gear is engaged with two torque conversion gears, the torsion
Square conversion gear is made of coaxial mounted two first gears and the first ratchet mechanism, and a first gear with it is described
Master gear or the engagement of given an account of gear, another first gear is engaged with the output gear, and two first teeth
Wheel is sequentially connected by first ratchet mechanism, and the installation direction of two first ratchet mechanisms is opposite.
Two first gears are respectively the first input gear and the first output gear, and first input gear and
First output gear is coaxial, and first ratchet mechanism is formed by spine tongue and for resetting the resetting spring of the spine tongue,
The spine tongue and the resetting spring may be contained on first output gear, and are provided on the inside of first input gear
The ratchet coordinated with the spine tongue, and the ratchet is backwards to the rotation direction of first output gear.
The master gear and given an account of gear, the master gear and the torque conversion gear, give an account of gear with it is described
Torque conversion gear and the torque conversion gear and the range of the gear ratio of the output gear are 1:12.5 to 1:
100。
The output gear includes second gear, ring flange, the second ratchet mechanism and output shaft, the second gear setting
In on the ring flange, and the second gear is sequentially connected by second ratchet mechanism and the output shaft, and described the
Two ratchet mechanisms are directed toward the output shaft by the second gear, and the second gear is nibbled with two torque conversion gears
It closes.
The accumulated energy flywheel includes torque spring, inertial flywheel and third ratchet mechanism and forms, outside the torque spring
Side is fixedly connected with the output shaft, and center-side is sequentially connected by the third ratchet and the inertial flywheel, described used
Property flywheel pass through the input shaft of the clutch and the generator and be sequentially connected.
The generator is three-phase synchronous generator, and startup winding is provided on the three-phase synchronous generator.
The main platform body is made of multiple air-tight chamber splits, and the quadrangle in the main platform body is described airtight
It is provided with anchor line on chamber to fix and tensioning apparatus, each fixed anchor is set to an anchor line and fixes and tensioning apparatus
On.
The anchor line is fixed and tensioning apparatus includes two supporting racks, rope hub and anchor line tensioning torque spring, described in two
Supporting rack lower end is fixedly installed in the air-tight chamber, and the both ends of the rope hub are respectively arranged at two support frames as described above
Upper end, and its axis can be freely rotated in the upper end edge of two support frames as described above, described anchor line tensioning torque spring one end is consolidated
Surely it is set on support frame as described above, the other end is fixedly installed on the rope hub, and can be tight with the rotation of the rope hub
With loosen, the fixed anchor is wound on the rope hub, and one end is fixedly connected with the main platform body, and the other end connects with seabed
It touches.
The length of the fixed anchor is more than the depth of water after the flood tide in the marine site residing for the main platform body.
One grid-connected mechanism is electrically connected with multiple energy conversion devices, is respectively provided on each energy conversion device
There are one the net-connected controllers.
The excitation power supply and described solid is at least connected between an energy conversion device and the net-connected controller
Determine frequency and fixed voltage generator.
A kind of combination method that device is utilized using above-mentioned surge energy, including：
S1, all clutches and all net-connected controllers are disconnected, and by all net-connected controllers
Output terminal connect to form LAN by conducting wire；
S2, will be connected with the excitation power supply the energy conversion device the clutch be closed, make the described of its
Generator receives surge energy and generates electricity；
S3, the excitation power supply make it generate with stable three to the fixed frequency and the power supply of fixed voltage generator
The power supply of phase output frequency and the three-phase output voltage stablized；
S4, the net-connected controller for being closed other energy conversion devices successively pass through other described generators described
Start the electric current in winding reception S3, and its three-phase output end is connected on the output terminal of the excitation power supply；
S5, the clutch closure that will generate the generator identical with electric current in the LAN, make this
Generator inputing power into the LAN.
In S3, power supply caused by the fixed frequency and fixed voltage generator is 380V/50Hz；Or in S3,
Power supply caused by the fixed frequency and fixed voltage generator is 400V/50Hz；Or in S3, the fixed frequency and solid
Power supply caused by constant voltage generator is 110V/60Hz.
Surge energy provided by the invention utilizes device, by setting the energy changed up and down of floating drum and rocking arm to surge
It is absorbed, and passes through arc-shaped rack and up and down motion is converted into circular motion, and pass through that gear set will cycle time be long, direction
Indefinite circular motion is converted into the circular motion that cycle time is short, direction is single, and generator is facilitated to receive torque, passes through setting
Accumulated energy flywheel can be to being input to the torque of generator into row buffering, and energy storage can be carried out when generator disconnects,
Increase energy utilization rate, by the way that floating platform and setting anchor line is set to fix and tensioning apparatus, whole system can be made to receive sea
The fluctuation of wave and the influence of fluctuation tide reduce, and by setting grid-connected mechanism, can realize and self-built LAN is carried out to generator
Operation grid-connected and/or that progress alternating current is grid-connected.
Description of the drawings
Fig. 1 is the structure diagram that surge energy provided by the invention utilizes device；
Fig. 2 is structure diagram of the surge energy provided by the invention using the first gear of device；
Fig. 3 is structure diagram of the surge energy provided by the invention using the floating platform of device；
Fig. 4 is that surge energy provided by the invention utilizes the anchor line fixation of device and the structure diagram of tensioning apparatus；
Fig. 5 is annexation figure when being incorporated to alternating current of the surge energy provided by the invention using device；
Fig. 6 is annexation figure of the surge energy provided by the invention using the self-built local power net of device；
Fig. 7 is the grid-connected flow chart that surge energy provided by the invention utilizes device；
In figure：
1st, surge energy collection device；2nd, energy conversion device；3rd, floating platform；11st, floating drum；12nd, rocking arm；13rd, arc
Rack；14th, gear set；21st, accumulated energy flywheel；22nd, generator；31st, main platform body；32nd, fixed anchor；33rd, rocking arm supporting mechanism；
41st, clutch；42nd, net-connected controller；43rd, excitation power supply；44th, fixed frequency and fixed voltage generator；104th, the first input
Gear；105th, the first output gear；1432nd, the first ratchet mechanism；106th, spine tongue；107th, resetting spring；108th, ratchet；121st,
One rocking bar；122nd, the second rocking bar；141st, master gear；142nd, Jie's gear；143rd, torque conversion gear；144th, output gear；211、
Torque spring；212nd, inertial flywheel；213rd, third ratchet mechanism；311st, air-tight chamber；312nd, anchor line is fixed and tensioning apparatus；
321st, weight block；1431st, first gear；1441st, second gear；1442nd, ring flange；1443rd, the second ratchet mechanism；3121st, it props up
Support；3122nd, rope hub；3123rd, anchor line tensioning torque spring.
Specific embodiment
The present invention is described in further details in the following with reference to the drawings and specific embodiments：
Surge energy as shown in Figures 1 to 7 utilizes device, including：
Surge energy collection device 1, including floating drum 11, rocking arm 12, arc-shaped rack 13 and gear set 14, the floating drum 11 is set
It is placed on the water surface, and is vertically moved with the rocking arm 12 with the lifting of the water surface, 12 one end of rocking arm connection is described floating
Cylinder 11, the other end connect the arc-shaped rack 13, and the arc-shaped rack 13 coordinates with the gear set 14；
Energy conversion device 2, including accumulated energy flywheel 21 and generator 22, the gear set 14 passes through the accumulated energy flywheel 21
It is sequentially connected with the generator 22；
Floating platform 3, including main platform body 31 and multiple fixed anchors 32, the surge energy collection device 1 and the energy
Amount conversion equipment 2 may be contained in the main platform body 31, and the floating drum 11 protrudes the main platform body 31, all described solid
Determine 32 one end of anchor to be fixedly installed on the floating platform 3, the other end is fixed on the seabed around the main platform body 31；
Grid-connected mechanism occurs including clutch 41, net-connected controller 42, excitation power supply 43 and fixed frequency and fixed voltage
Device 44, the clutch 41 are set between the accumulated energy flywheel 21 and the generator 22, the output terminal of the generator 22
Be electrically connected with the excitation power supply 43, the excitation power supply 43 by the fixed frequency and fixed voltage generator 44 with it is described
Net-connected controller 42 is electrically connected.
Shown floating drum 11 is floated on by the floating platform 3 on sea, is carried out with the fluctuation up and down of seawater levels
Upper and lower vertical and straight movement, and pass through the rocking arm 12 and the arc-shaped rack 13 is driven to be swung, the arc-shaped rack 13 will be swung
The gear set 14 is transferred to, and passes through the gear set 14 and will swing up and down and be converted into continuous unidirectional circular motion, and will
Accumulated energy flywheel 21 described in the torque input of circular motion carries out energy storage and torque is enable smoothly to be input to the generator
At 22, the generator 22 is rotated with torque and torque is converted into electric energy, and passes through the net-connected controller 42, institute
Excitation power supply 43 and the fixed frequency and fixed voltage generator 44 are stated, carries out stable electric current output.
When the application is in independent island, grid-connected mechanism is grid-connected to self-built local electricity by the electric current of the generator 22
In net, i.e., by multigroup network system in parallel being powered to electrical equipment of energy conversion device 2.
When the application needs electric energy being incorporated to alternating current, the generator 22 is directly incorporated to by the net-connected controller 42
The alternating current.
The rocking arm 12 includes integrally formed first rocking bar, 121 and second rocking bar 122, described first rocking bar, 121 one end
The floating drum 11 is connected, the other end is set on one end of second rocking bar 122, and the other end of second rocking bar 122 connects
The arc-shaped rack 13 is connect, and first rocking bar 121 and second rocking bar 122 have obtuse angle angle；Second rocking bar
It is fixedly installed on the upper surface of the floating platform 3 by rocking arm supporting mechanism 33 on 122；Second rocking bar 122 and institute
The angular bisector for stating the central angle corresponding to arc-shaped rack 13 is conllinear.
Preferably, the length of second rocking bar 122 is more than the length of first rocking bar 121.
Preferably, the angular range of second rocking bar 122 and first rocking bar 121 is 110 ° to 150 °.
By setting first rocking bar 121 and second rocking bar 122, the direction swung rigid can be changed, and
And the biography between the arc-shaped rack 13 and the gear set 14 is adjusted by the position set by the rocking arm supporting mechanism 33
Power degree can be transferred its energy to most preferably at the generator 22.
33 upper end of rocking arm supporting mechanism is set to the midpoint of second rocking bar 122, is increased by lever principle
The torque that the floating drum 11 is transmitted, so enable the arc-shaped rack 13 it is more convenient overcome the arc-shaped rack 13,
Energy is transferred to the power generation by the inertia of the gear-box, the accumulated energy flywheel 21 and the generator 22 to greatest extent
It generates electricity at machine 22.
The arc-shaped rack 13 is semi-circular structure, and is formed on side of the arc-shaped rack 13 far from the floating drum 11
With the tooth of the gear set 14 cooperation, by the way that the arc-shaped rack 13 is designed to semi-circular structure, ocean water surface institute disclosure satisfy that
The difference in height of generation prevents the arc-shaped rack 13 from disengaging the gear set 14, causes accident.
The gear set 14 includes master gear 141,142, two torque conversion gears 143 of Jie's gear and output gear 144,
The master gear 141 is engaged with the arc-shaped rack 13, and a torque conversion gear 143 is engaged with the master gear 141,
Another described torque conversion gear 143 is engaged by given an account of gear 142 with the master gear 141, the output gear 144
It is engaged with two torque conversion gears 143, the torque conversion gear 143 is by coaxial mounted two first gears
1431 and first ratchet mechanism 1432 form, and first gear 1431 and 141 or the given an account of gear of master gear
142 engagements, another first gear 1431 are engaged with the output gear 144, and two first gears 1431 are logical
It crosses first ratchet mechanism 1432 to be sequentially connected, the installation direction of two first ratchet mechanisms 1432 is opposite.
What the master gear 141 received that the arc-shaped rack 13 passes over swings up and down, and will swing up and down and be converted into
Circle swing is given an account of gear 142 and is engaged with the master gear 141, and the circle swing of the master gear 141 is turned to, is gone forward side by side
The adjusting of the certain gear ratio of row, the torque conversion gear 143 engaged with the master gear 141 receive the master gear 141
The circle swing torque of single direction, is translated into one direction circular motion, the torque engaged with given an account of gear 142
Conversion gear 143 receives the circle swing for giving an account of 142 single direction of gear, wherein, two torque conversion gears 143 divide
The swing that the arc-shaped rack 13 is transmitted through two different directions come is not received, when the torque conversion gear 143 receives
During opposite with its rotation direction torque, the torque conversion gear 143 is transmitted without torque, is only rotated by inertia,
And because of given an account of gear 142 so that the rotation direction of two torque conversion gears 143 is consistent, so that described defeated
The driving torque of the same direction can be received by going out gear 144, reach the arc-shaped rack 13 swinging up and down the company of being converted into
The purpose of continuous circular-rotation.
Two first gears 1431 as shown in Figure 2 are respectively the first input gear 104 and the first output gear
105, and first input gear 104 and first output gear 105 are coaxial, first ratchet mechanism 1432 is by spine tongue
It 106 and is formed for resetting the resetting spring 107 of the spine tongue 106, the spine tongue 106 and the resetting spring 107 are respectively provided with
In on first output gear 105, and first input gear, 104 inside is provided with the spine coordinated with the spine tongue 106
Tooth 108, and the ratchet 108 backwards to first output gear 105 rotation direction, when the torque conversion gear 143 connects
During by the torque opposite with its rotation direction, the spine tongue 106 slides on 108 surface of ratchet so that described first is defeated
Enter and slip is generated between gear 104 and first output gear 105, and then prevent torque from by first input gear
104 are transmitted to first output gear 105 so that the torque conversion gear 143 does not transmit the torque of the direction, when described
When torque conversion gear 143 receives volume torque identical with its rotation direction, the spine tongue 106 is by the pressure of the resetting spring
It springs into the ratchet 108 and engages, first input gear 104 drives first output gear 105 to rotate, reaches transmission
The mesh of torque, i.e., when generator 22 carries out and during net operation, and the master gear 141 is without work, the generator 22
Operation it is not hindered.
It is the master gear 141 and given an account of gear 142, the master gear 141 and the torque conversion gear 143, described
Jie's gear 142 and the torque conversion gear 143 and the gear of the torque conversion gear 143 and the output gear 144
The range of ratio is 1:12.5 to 1:100.
The output gear 144 includes second gear 1441, ring flange 1442, the second ratchet mechanism 1443 and output shaft,
The second gear 1441 is set on the ring flange 1442, and the second gear 1441 passes through second ratchet mechanism
1443 are sequentially connected with the output shaft, and second ratchet mechanism 1443 is directed toward the output by the second gear 1441
Axis, the second gear 1441 are engaged with two torque conversion gears 143, when the output gear 144 is not to unofficial biography
When torque delivery or the torque transmitted reduce, the output gear 144 reverses in order to prevent, and the second gear 1441 is passed through
Second ratchet mechanism 1443 is connected to the output shaft, when output gear 144 rotates forward, second ratchet mechanism 1443
Inside engaging, makes torque be transferred in the output shaft by the second gear 1441, when the torque of output axis direction is more than
During the torque in 1441 direction of second gear, i.e., when described output gear 144 will reverse, second ratchet mechanism 1443
Inside disengages, and is slided, and achievees the purpose that prevent the output gear 144 from reversing.
The accumulated energy flywheel 21 is formed including torque spring 211, inertial flywheel 212 and third ratchet mechanism 213, the torsion
The outboard end of power spring 211 is fixedly connected with the output shaft, and center-side passes through the third ratchet and the inertial flywheel 212
It is sequentially connected, the inertial flywheel 212 is sequentially connected by the input shaft 1444 of the clutch 41 and the generator 22, institute
The torque that torque spring 211 receives the output gear 144 is stated, and energy storage and transmission are carried out to it, the inertial flywheel 212 connects
The torque for receiving the torque spring carries out energy storage, and transfer a torque on the input shaft of the generator, makes the generator
22 are rotated and then export electric energy, by setting the torque spring 211 and the inertial flywheel 212, can make torque more
Add and be smoothly input on the input shaft of the generator 22, increase the service life of this system.
First ratchet mechanism 1432 and 213 structure phase of second ratchet mechanism 1443 and the third ratchet mechanism
Together.
The generator 22 is three-phase synchronous generator 22, and startup winding is provided on the three-phase synchronous generator 22,
When carrying out simultaneously net operation, the generator 22 is rotated in advance by the startup winding, is to close when rotating speed reaches certain value
Closing the clutch 41 makes the generator 22 carry out electric energy output.
The clutch 41 is automatically controlled multi-disc dry clutch.
Main platform body 31 is made of multiple 311 splits of air-tight chamber as described in Figure 3, and four in the main platform body 31
Anchor line fixation is provided in the air-tight chamber 311 at angle and tensioning apparatus 312, each fixed anchor 32 are set to an institute
State anchor line fix and tensioning apparatus 312 on, wherein, the height of each air-tight chamber 311 is more than its length and wide and described flat
The thickness (height of i.e. described air-tight chamber 311) grown and be wider than the main platform body 31 of platform main body 31, the fixed anchor
32 lower ends are fixed with weight block 321.
Anchor line is fixed as described in Figure 4 and tensioning apparatus 312 includes two supporting racks 3121, rope hub 3122 and anchor line tensioning and turns round
Power spring 3123, two 3121 lower ends of support frame as described above are fixedly installed in the air-tight chamber 311, the rope hub 3122
Both ends are respectively arranged at the upper end of two support frames as described above 3121, and can be in its axis of the upper end edge of two support frames as described above 3121
Line is freely rotated, and described 3123 one end of anchor line tensioning torque spring is fixedly installed on support frame as described above 3121, and the other end is fixed
It is set on the rope hub 3122, and can be tight and loosen with the rotation of the rope hub 3122, the fixed anchor 32 is wound
It restricts on hub 3122, and one end is fixedly connected with the main platform body 31 in described, the other end is contacted with seabed, when wave generates change
During change, the anchor line is fixed and tensioning apparatus 312 can be with the fixed anchor 32 that the variation adjust automatically of wave is released
Length, when wave is swung up or at the incoming tide, the floating platform 3 increases relative to the height in seabed, the fixed anchor 32
Length increases, and the drive rope hub 3122 being wrapped on the rope hub 3122 rotates, and the rope hub 3122 drives the anchor line
Tensioning torque spring 3123 is wound change tightly, that is, carries out energy storage, and when wave is to lower swing or ebb tide, the anchor line tensioning is turned round
The energy release of the lock storage of power spring 3123 drives the rope hub 3122 to be rotated, recycles the fixed anchor 32 upwards, reach
The purpose of 32 length of fixed anchor is automatically adjusted, moreover, by the adjusting to the fixed anchor 32, is capable of the adjusting institute of flexibility
The position on sea residing for floating platform 3 is stated, the floating platform 3 is made to wave in a certain range, increases described float and puts down
Platform 3 overcomes the ability of variation of seawater, and by the automatic regulation function of the floating platform 3, can make the floating drum at any time
11 are at the water surface of seawater always, achieve the purpose that collect surge energy at any time.
The length of the fixed anchor 32 be more than the main platform body 31 residing for marine site flood tide after the depth of water, prevent seawater to
The amplitude of upper swing, which is crossed, fixes anchor 32 and interrupts or the floating platform 3 is made to submerge in seawater described in senior general.
Preferably, at least one surge energy collection device 1 and the energy are provided on each floating platform 3
Conversion equipment 2 is measured, utilizes the surface area of the floating platform 3 to greatest extent.
One grid-connected mechanism is electrically connected with multiple energy conversion devices 2, is all provided on each energy conversion device 2
It puts there are one the net-connected controller 42, i.e., the output terminal of each generator 22 is all connected with a net-connected controller
42。
When the application carries out self-built local power net, an at least energy conversion device 2 and the net-connected controller
The excitation power supply 43 and the fixed frequency and fixed voltage generator 44 are connected between 42, when the application carries out city's electrical connection
When, can all energy conversion devices 2 be not provided with the excitation power supply 43 and the fixed frequency and fixed voltage hair
Raw device 44.
A kind of combination method that device is utilized using above-mentioned surge energy, including：
When the application is carried out self-built local power net：
S1, all clutches 41 and all net-connected controllers 42 are disconnected, and will all described and network controls
The output terminal of device 42 processed connects to form LAN by conducting wire；
S2, the clutch 41 for the energy conversion device 2 for being connected with the excitation power supply 43 is closed, makes its
The generator 22 receives surge energy and generates electricity；
S3, the excitation power supply 43 make it generate with stabilization to the fixed frequency and the power supply of fixed voltage generator 44
Three-phase output frequency and stablize three-phase output voltage power supply；
S4, the net-connected controller 42 for being closed other energy conversion devices 2 successively pass through other described generators 22
The electric current started in winding reception S3, and its three-phase output end is connected on the output terminal of the excitation power supply；
S5, the clutch 41 of the generator 22 is closed successively, makes the generator 22 defeated into the LAN
Enter electric energy.
When the application progress is electrically connected with city, all generators 22 are not provided with the excitation power supply 43 and institute
Fixed frequency and fixed voltage generator 44 are stated, directly carries out S1, S4 and S5 step, wherein generator 22 described in S4 receives city
Electricity electric current, by it is described from open winding carry out self-starting, then will have reached described in the generator 22 of rotating speed from
Clutch 41 is closed, and the generator 22 is made to generate electricity, and is reached for the purpose that alternating current is powered.
In S3, electric current caused by the fixed frequency and fixed voltage generator 44 is 380V/50Hz；Or in S3
In, electric current caused by the fixed frequency and fixed voltage generator 44 is 220V/50Hz.
The above, only presently preferred embodiments of the present invention, are not intended to limit the invention, every skill according to the present invention
Any trickle amendment, equivalent replacement and the improvement that art substantially makees above example, should be included in technical solution of the present invention
Protection domain within.
Claims (7)
1. a kind of surge energy utilizes device, it is characterised in that：Including：
Surge energy collection device, including floating drum, rocking arm, arc-shaped rack and gear set, the floating drum is set on the water surface, and with
The lifting of the water surface is vertically moved with the rocking arm, and the one end connects the floating drum, and the other end connects the arc
Shape rack, the arc-shaped rack coordinate with the gear set；
Energy conversion device, including accumulated energy flywheel and generator, the gear set passes through the accumulated energy flywheel and the generator
It is sequentially connected；
Floating platform, including main platform body and multiple fixed anchors, the surge energy collection device and the energy conversion device
It may be contained in the main platform body, and the floating drum protrudes the main platform body, all fixed anchor one end fixed settings
In on the floating platform, the other end is fixed on the seabed around the main platform body；
Grid-connected mechanism, including clutch, net-connected controller, excitation power supply and fixed frequency and fixed voltage generator, it is described from
Clutch is set between the accumulated energy flywheel and the generator, and the output terminal of the generator is electrically connected with the excitation power supply
It connects, the excitation power supply is fixedly connected by the fixed frequency and fixed voltage generator with the net-connected controller；
The rocking arm includes integrally formed first rocking bar and the second rocking bar, and described first rocking bar one end connects the floating drum, separately
One end is set on one end of second rocking bar, and the other end of second rocking bar connects the arc-shaped rack, and described the
One rocking bar and second rocking bar have obtuse angle angle；It is fixedly installed on second rocking bar by rocking arm supporting mechanism described
On the upper surface of floating platform, the rocking arm supporting mechanism upper end is set to the midpoint of second rocking bar；Described second shakes
Bar is conllinear with the angular bisector of the central angle corresponding to the arc-shaped rack；
The arc-shaped rack is semi-circular structure, and is formed with and the gear on side of the arc-shaped rack far from the floating drum
Assemble the tooth of conjunction；
The main platform body is made of multiple air-tight chamber splits, and the air-tight chamber of the quadrangle in the main platform body
On be provided with anchor line and fix and tensioning apparatus, each fixed anchor be set to an anchor line fix and tensioning apparatus on.
2. surge energy according to claim 1 utilizes device, it is characterised in that：The gear set includes master gear, is situated between
Gear, two torque conversion gears and output gear, the master gear are engaged with the arc-shaped rack, a torque conversion
Gear is engaged with the master gear, another described torque conversion gear is engaged by given an account of gear with the master gear, institute
It states output gear to engage with two torque conversion gears, the torque conversion gear is by coaxial mounted two the first teeth
Wheel and the first ratchet mechanism composition, and a first gear is engaged with the master gear or given an account of gear, it is another described
First gear is engaged with the output gear, and two first gears are sequentially connected by first ratchet mechanism,
The installation direction of two first ratchet mechanisms is opposite.
3. surge energy according to claim 2 utilizes device, it is characterised in that：Two first gears are respectively
One input gear and the first output gear, and first input gear and first output gear are coaxial, first spine
Wheel mechanism is formed by spine tongue and for resetting the resetting spring of the spine tongue, and the spine tongue and the resetting spring may be contained within institute
It states on the first output gear, and the ratchet coordinated with the spine tongue, and the ratchet is provided on the inside of first input gear
Backwards to the rotation direction of first output gear.
4. surge energy according to claim 2 utilizes device, it is characterised in that：The master gear and give an account of gear,
The master gear and the torque conversion gear give an account of gear and the torque conversion gear and the torque conversion gear
Range with the gear ratio of the output gear is 1:12.5 to 1:100.
5. surge energy according to claim 2 utilizes device, it is characterised in that：The output gear includes the second tooth
Wheel, ring flange, the second ratchet mechanism and output shaft, the second gear are set on the ring flange, and the second gear
It is sequentially connected by second ratchet mechanism and the output shaft, second ratchet mechanism is directed toward institute by the second gear
Output shaft is stated, the second gear is engaged with two torque conversion gears.
6. surge energy according to claim 5 utilizes device, it is characterised in that：The accumulated energy flywheel includes torsion bullet
Spring, inertial flywheel and third ratchet mechanism composition, the outboard end of the torque spring are fixedly connected with the output shaft, center-side
It is sequentially connected by the third ratchet and the inertial flywheel, the inertial flywheel passes through the clutch and the generator
Input shaft be sequentially connected.
7. surge energy according to claim 6 utilizes device, it is characterised in that：The anchor line is fixed and tensioning apparatus packet
Two supporting racks, rope hub and anchor line tensioning torque spring are included, two support frame as described above lower ends are fixedly installed on the air-tight cavity
On room, the both ends of the rope hub are respectively arranged at the upper ends of two support frames as described above, and can be in the upper of two support frames as described above
End is freely rotated along its axis, and described anchor line tensioning torque spring one end is fixedly installed on support frame as described above, and the other end is fixed
It is set on the rope hub, and can be tight and loosen with the rotation of the rope hub, the fixed anchor is wound in the rope hub
On, and one end is fixedly connected with the main platform body, the other end is contacted with seabed.
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| CN201610737537.5A CN106150851B (en) | 2016-08-26 | 2016-08-26 | Surge energy utilizes device |
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| CN201610737537.5A CN106150851B (en) | 2016-08-26 | 2016-08-26 | Surge energy utilizes device |
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| CN106150851B true CN106150851B (en) | 2018-06-19 |
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| CN107792298B (en) * | 2017-10-10 | 2019-02-22 | 浙江大学 | A kind of automatic deploying and retracting chain apparatus for floating type water photovoltaic mooring |
| US10788011B2 (en) | 2018-10-31 | 2020-09-29 | Loubert S. Suddaby | Wave energy capture device and energy storage system utilizing a variable mass, variable radius concentric ring flywheel |
| US10837420B2 (en) | 2018-10-31 | 2020-11-17 | Loubert S. Suddaby | Wave energy capture device and energy storage system utilizing a variable mass, variable radius concentric ring flywheel |
| CN110191207B (en) * | 2019-03-20 | 2021-02-12 | 袁龙 | Intelligent terminal host with expansion flexible screen and stack intelligent terminal |
| CN111550349A (en) * | 2020-04-14 | 2020-08-18 | 浙江大学 | Movable wave energy-tidal current energy complementary power generation device for ocean platform |
| CN113339181B (en) | 2021-06-09 | 2023-06-16 | 深圳市易波科技有限公司 | Potential energy generating device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2505611Y (en) * | 2001-06-20 | 2002-08-14 | 魏玄仓 | Wave energy switching mechanism |
| CN101487442B (en) * | 2009-02-11 | 2012-08-29 | 陕西师范大学 | Synchronous collection and conversion device for wave kinetic potential |
| CL2009002075A1 (en) * | 2009-11-13 | 2010-04-09 | Victor Hugo Rosales Ureta 34% Luis Alejandro Ruz Collao 33% Juan Patricio Torres Zamora 33% | Propeller device to transform energy from the surface movement of a liquid; with a metal cover with a gear system consisting of a main propulsion shaft, a secondary shaft, a reversing shaft and a rpm shaft, and an accumulator steering wheel connected to an articulated lever system provided with a float. |
| CN201714562U (en) * | 2010-03-24 | 2011-01-19 | 徐和平 | Wave energy converter |
| CN104141583A (en) * | 2014-06-04 | 2014-11-12 | 集美大学 | Bidirectional ocean energy collecting mechanism provided with float |
| CN104265550B (en) * | 2014-08-25 | 2019-06-18 | 集美大学 | A kind of floating-type wave energy electricity generation system |
| CN105240200A (en) * | 2015-09-07 | 2016-01-13 | 周道军 | Wave power device |
| CN206175127U (en) * | 2016-08-26 | 2017-05-17 | 济南依莱米克电气技术有限公司 | Surge utilization of energy device |
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