CN207454167U - A kind of toothed belt transmission oscillating floater Wave energy converting device - Google Patents
A kind of toothed belt transmission oscillating floater Wave energy converting device Download PDFInfo
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- CN207454167U CN207454167U CN201721574250.1U CN201721574250U CN207454167U CN 207454167 U CN207454167 U CN 207454167U CN 201721574250 U CN201721574250 U CN 201721574250U CN 207454167 U CN207454167 U CN 207454167U
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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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Abstract
A kind of toothed belt transmission oscillating floater Wave energy converting device, including oscillating floater, the parts such as energy conversion device and floating open frame；Oscillating floater includes inhaling ripple floating body, synchronous belt fixing device and guider；Energy conversion device includes synchronous belt transmission device, freewheel clutch transmission case and speedup speed changer, unidirectional coupling, flywheel, transmission belt and belt wheel, generator and electric cabinet；Floating open frame includes truss main body, truss platform, safe floating body, guide rod, jacking system and the damping Weighting system built with rod piece；Synchronous belt transmission device is included through synchronous belt, synchronous pulley, pinch roller and the synchronous belt tension device for inhaling ripple floating body interstitial hole；The a line of synchronous belt fixes with oscillating floater and converts the kinetic energy for inhaling ripple floating body and exports；Jacking system includes air compressor machine, control valve, lifting buoyancy tank and connecting line.The floatation type energy conversion device is simple in structure, reliable and stable, can lift, and can resist high wind wave, and wave power utilization rate is high.
Description
Technical field
The present invention relates to a kind of energy conversion devices, and in particular to using the energy conversion device of ocean wave energy, especially
It is a kind of toothed belt transmission oscillating floater energy conversion device.
Background technology
The energy of wave up and down motion is absorbed by the oscillating floater for floating on the water surface, wave energy is directly changed into and is convenient for
The mechanical energy utilized, it is efficient, it is simple and reliable, it has been widely used at present；Also there are some for existing Wave energy converting device
Problem, could preferably promotion and application, it is necessary to improve and perfect.
1st, 101900073 A of Chinese invention patent application prospectus CN disclose a kind of Wave-activated power generation equipment, the hair
Bright Wave-activated power generation equipment makes floating body using waves of seawater（That is oscillating floater）The continuous raising and lowering movement on submersible platform,
Potential energy difference caused by the continuous raising and lowering of floating body passes through the first flywheel（That is ratchet）With the first rack engage or
What the second flywheel was engaged with the second rack be converted to potential energy difference, and the continuous of transmission shaft rotates forward, the flywheel be have unidirectionally from
Clutch combines composition with transmission gear.Due to the effect of ratchet, no matter floating body rises or declines, and transmission shaft remains
It rotates forward, drive electrical power generators is continuously rotated forward by transmission shaft, achieve the purpose that utilize wave-activated power generation.
Its floating body of above-mentioned Wave-activated power generation equipment and the rack being fixed on floating body, tooth post, move up and down with wave, work as wave
When promotion float moves upwards, rack and rectangle frame tooth post will stretch out gear upwards（That is ratchet）, when float reaches
During peak, protrusion height is not less than a wave height；For general wave height at 2~3 meters or so, this wave height is ideal to power generation
, higher sometimes；Because this hour rack stretching gear amount is excessive, causes whole device unstable and capacity of anti-storm subtracts
It is weak.
The guider that above-mentioned Wave-activated power generation equipment its oscillating floater moves up and down, be by 2 guide wheels on float and with
Cooperation column and tooth post position-limited wheel realize, the cross force from wave, lateral bending power and twisting resistance, also have sea on wave
Beating power, act in float, gear, rack and tooth post, since the structure ability to bear is weak, is easily damaged, causes
Whole equipment is unstable and capacity of anti-storm is insufficient.
2nd, 103114958 A of Chinese invention patent application prospectus CN disclose a kind of mechanical combined vibration
Float wave energy generating set, the device include electricity generation system and fixed system；Fixed system includes buoyancy tank and fixed frame, fixed
Frame is cube structure, is fixedly connected at the top of buoyancy tank, fixed frame side corner sets column respectively；Electricity generation system is by four groups
Identical power generation mechanism composition, every group of power generation mechanism include float, energy conversion device and energy output device；Float passes through it
The hole of the up/down perforation of upper setting is set on column；Energy conversion device includes the rack being fixed on column and is fixed on floating
Ratchet on son（That is load gear）；The linear motion of float is converted into rotary motion by the rack and pinion mechanism, output
To rotary generator, conversion of the wave energy to electric energy is completed；The structural establishments such as generator, conversion gear are placed in by the device
Do not stop on the oscillating floater platform to move up and down, when oscillating floater is in minimum point, column will together with the rack on column
The very high distance of gear is stretched out, causes whole equipment unsteady phenomena, while there is also operating platform is unstable and in platform
Upper job very difficult, which, which is difficult to realize, connects multiple independent float dynamical systems by mechanical axis, and then reduces
The fluctuation of rotating speed achievees the purpose that steadily to generate electricity.
3rd, 201687642 U of Chinese utility model patent Authorization Notice No. CN disclose a kind of ocean wave energy for generating electricity dress
It puts, which uses double sided gear rackwork, and rack is fixed on oscillating floater, moves up and down with oscillating floater, in order to anti-
What only the cross force of wave was brought is unfavorable, devises rack sliding slot for the two-sided rack, this measure cannot still solve very well due to
Rack stretch out upwards it is long cause oscillating floater power generator support capacity of anti-storm it is weak the problem of.
4th, published in 2016《Coastal engineering》" wave energy oscillating floater conversion regime experimental provision in 1st phase magazine
Research and design " text discloses a kind of vertical-vibration oscillating floater Wave energy generating system, this is rack pinion vibration
The exemplary device of float wave energy conversion regime；The electricity generation system that be made of single exemplary device or by multiple exemplary device groups
Into electricity generation system, all move upwards upward overhang with oscillating floater there are rack and cause the problem of unstable greatly.
The problem of for above-mentioned rack and pinion mechanism existing in the prior art and guider, caused by above and below oscillating floater
It moves unstable, entire power generator capacity of anti-storm is caused to weaken.It, all cannot be from basic although employing a variety of corrective measures
It is upper to solve the problems, such as.
The content of the invention
In order to solve the technical issues of existing, the present invention provides a kind of toothed belt transmission oscillating floater wave energy converting means
It puts, it includes oscillating floater, four part of mechanical energy conversion device, mechanical energy-device for converting electric energy and floating open frame, feature
It is that the oscillating floater using the guide rod for floating open frame as tracks is located at water under the truss upper mounting plate of floating open frame
In face, mechanical energy conversion device, mechanical energy-device for converting electric energy are located on the truss upper mounting plate of floating open frame；
The oscillating floater includes inhaling ripple floating body, synchronous belt fixing device and guider；
The mechanical energy conversion device includes synchronous belt transmission device, freewheel clutch transmission case and speedup speed changer；
Mechanical energy-the device for converting electric energy includes unidirectional coupling, flywheel, transmission belt, drive pulley, rotary generator
And electric cabinet；
The floating open frame include with rod piece be built into the truss main body of grid lattice, truss upper mounting plate, safe floating body,
Guide rod, truss lower platform, jacking system and damping Weighting system with guider cooperation.
Further, the suction ripple floating body is cylinder, and there are one through holes for tool at the center of lower face circle on the cylinder.
Further, the synchronous belt fixing device includes being mounted on through hole one side at the center for inhaling ripple floating body end face circle
Fixed frame, the clamping plate and fastener being connected with fixed frame.
Further, the guider, which includes being mounted on, inhales the periphery fixing bracket of ripple floating body and mating with fixing bracket
Guide roller, wheel shaft module and fixing piece.
Further, the synchronous belt transmission device is included through the synchronous belt of through hole, position at the center for inhaling ripple floating body circle
Left load synchronous pulley, upper pinch roller above truss upper mounting plate, right load synchronous pulley, lower pinch roller and under truss
Commutation synchronous pulley and synchronous belt tension device above platform.
Further, the freewheel clutch transmission case includes left input shaft, left input gear, left freewheel clutch, the right side
Input shaft, right input gear, right freewheel clutch, idle pulley, output gear and output shaft.
Further, the jacking system includes being located at air compressor machine, check valve, the two-position three way on truss upper mounting plate
Valve, safety shutoff valve and lifting buoyancy tank and the pipeline of connection said elements under truss lower platform.
Further, the damping Weighting system includes being fixed on the damping sheet of truss bottom part body and on damping sheet
The fixed clump weight in middle part.
A kind of toothed belt transmission oscillating floater Wave energy converting device provided by the invention, the device are fixed by synchronous belt
Device is fixed on ripple floating body is inhaled in a line of synchronous belt, is fixed the synchronous belt on that side with inhaling ripple floating body together with wave
It moves up and down, driving load synchronous pulley and commutation synchronous pulley rotate, and when wave promotes suction ripple floating body to rise, bear
Carry synchronous pulley（Such as the load gear in rack and pinion mechanism）Top is without the part stretched out upwards, so as to solve tooth
Take turns the shortcomings that rack-driving Wave energy converting device is unstable and capacity of anti-storm is poor；The present apparatus is in the periphery design of oscillating floater
It is a kind of by directive wheel and guide post group into guiding mechanism, force-bearing situation when float moves up and down is improved, so as into one
Step improves the stability and capacity of anti-storm of integral device；The rack of the device employs truss structure, improves guide rod
Rigidity and intensity, while to the drag minimization of wave, so that the wave energy from all directions can land productivity to greatest extent
With.
Further, the jacking system which uses can be adjusted flexibly the height that floating open frame stretches out sea level, make
Guide rod is in best operational position to oscillating floater.The safe buoyancy tank that the device uses, ensure that integral device in typhoon etc.
It can be spent safely during harsh weather.
Beneficial effects of the present invention mainly have the following aspects.
1st, using toothed belt transmission, solve existing oscillating floater energy conversion device middle gear rackwork and bring not
The shortcomings that stablizing.
2nd, using the guiding mechanism combined in suction ripple floating body periphery installation and guide device with guide rod, oscillating floater is improved
With the force-bearing situation of guiding mechanism, the stability of whole device is made to be strengthened.
3rd, the truss main body of rack lattice is built by rod piece, intensity is high, light-weight, at low cost, to the resistance pole of wave
It is small, thus oscillating floater energy conversion device is high to wave energy absorbing utilization rate.
4th, since the control of jacking system makes integral device be in optimum Working.
5th, due to there is the control of safe floating body and jacking system, it ensure that integral device is not bad by high wind swell damage, improve
" survival ability " of integral device.
Description of the drawings
Fig. 1 is a kind of integral device perspective of toothed belt transmission oscillating floater Wave energy converting device embodiment of the present invention
Figure.
Fig. 2 is oscillating floater structural perspective in embodiment illustrated in fig. 1.
Fig. 3 is the structural perspective of synchronous belt fixing device in embodiment illustrated in fig. 2.
Fig. 4 is the structural perspective of guider in embodiment illustrated in fig. 2.
Fig. 5 is the structural perspective of synchronous belt transmission device in embodiment illustrated in fig. 1.
Fig. 6 is that synchronous pulley and freewheel clutch case internal drive relation schematic diagram are loaded in embodiment illustrated in fig. 5.
Fig. 7 is the structure front view that open frame is floated in embodiment illustrated in fig. 1.
Fig. 8 is buoyancy tank System Working Principle figure in Fig. 1 and embodiment illustrated in fig. 7.
Fig. 9 is integral device working state schematic representation.
Figure 10 is integral device safeguard protection view.
Figure 11 is integral device towing condition and service mode schematic diagram.
In figure：Ith, oscillating floater, II, mechanical energy conversion device, III, mechanical energy-device for converting electric energy, IV, floatation type machine
Frame, 101, inhale ripple floating body, 102, through hole, 103, fixed frame, 104, clamping plate, 105, fastener, 106, fixing bracket, 107, be oriented to
Idler wheel, 108, wheel shaft module 109, fixing piece, 201, synchronous belt, 202, left load synchronous pulley, 203, upper pinch roller, 204,
Right load synchronous pulley, 205, lower pinch roller, 206, commutation synchronous pulley, 207, synchronous belt tension device, 208, left input shaft,
209th, left input gear, 210, left freewheel clutch, 211, right input shaft, 212, right input gear, 213, right freewheel clutch,
214th, idle pulley, 215, output gear, 216, output shaft, 217, freewheel clutch transmission case, 218, speedup speed changer, 301, unidirectional
Shaft coupling, 302, flywheel, 303, transmission belt, 304, drive pulley, 305, rotary generator, 306, electric cabinet, 401, truss master
Body, 402, truss upper mounting plate, 403, safe floating body, 404, guide rod, 405, truss lower platform, 406, air compressor machine, 407, unidirectional
Valve, 408, two position three-way valve, 409, lifting buoyancy tank, 410, pipeline, 411, safety shutoff valve, 412, clump weight, 413, damping sheet.
Specific embodiment
Illustrate the present invention below in conjunction with drawings and examples.
As shown in Figure 1, the present embodiment toothed belt transmission oscillating floater Wave energy converting device is a kind of at sea to float
Power generator, the power generator are divided into I, oscillating floater, and II, mechanical energy conversion device, III, mechanical energy-device for converting electric energy,
IVth, open frame totally four parts are floated, the installation of all devices is connected to become one by the truss main body 401 for floating open frame
It is whole, complete device is formed, realizes the function of design；Wherein oscillating floater I, positioned at the truss upper mounting plate of floating open frame IV
In 402 times waters surface, mechanical energy conversion device II, mechanical energy-device for converting electric energy III are put down on the truss of floating open frame IV
On platform 402.
As shown in Fig. 2, oscillating floater includes inhaling ripple floating body 101, synchronous belt fixing device and guider；Inhale ripple floating body
101 be cylinder, and there are one through holes 102 for lower face center tool on the cylinder.
As shown in figure 5, mechanical energy conversion device is by synchronous belt transmission device, freewheel clutch transmission case 217 and speedup
This three parts interconnection of speed changer 218 is composed.
As shown in figures 1 to 6, mechanical energy-device for converting electric energy includes unidirectional coupling 301, flywheel 302, transmission belt
303rd, drive pulley 304, rotary generator 305 and electric cabinet 306.
As shown in fig. 7, floatation type stand arrangement includes truss main body 401, truss upper mounting plate 402, guide rod 404, truss
Lower platform 405, jacking system and damping Weighting system.
As shown in Figure 2-5, synchronous belt 201 is passed through from the through hole 102 for inhaling 101 end face center of ripple floating body, the one of through hole 102
Side is fixed with synchronous belt fixing device, and synchronous belt fixing device, will be synchronous by fixed frame 103, clamping plate 104 and fastener 105
It is connected with 201 side with inhaling ripple floating body 101,4 pairs is respectively symmetrically fixed on the upper and lower end face periphery for inhaling ripple floating body
Guiding roller device, guiding roller device include fixing bracket 106, guide roller 107 and wheel shaft module 108, fixing piece
109, guide roller 107 is designed with arc groove, and arc radius matches with cylindrical guide bars 404, in the pact of guide rod 404
Under beam, oscillating floater can only be moved along guide rod 404.
As shown in Figure 1 and Figure 5, synchronous belt 201 are the transmission belts that a loop configuration has standard tooth form, with synchronous belt
The left load synchronous pulley 202 having on truss upper mounting plate 402 that directly engages, right load synchronous pulley 204, on pinch roller
203rd, lower pinch roller 205 passes through the fixed commutation synchronous pulley 206 of synchronous belt tension device 207 on truss lower platform 405.
Illustrate 217 internal structure relation of freewheel clutch case with reference to Fig. 5 and Fig. 6：Left load synchronous pulley 202 and the right side
Synchronous pulley 204 is loaded, respectively by left input shaft 208 and right input shaft 211, power has been inputed into freewheel clutch transmission
Left freewheel clutch 210 and right freewheel clutch 213 in case, left freewheel clutch 210 and right freewheel clutch 213 respectively with
Left input gear 209 and right input gear 212 connect, and left input gear 209 is engaged from left side with output gear 215, right input
Gear 212 is engaged by intermediate gear, that is, idle pulley 214 with output gear 215, can by rotary power by with output gear 215
The output shaft 216 of connection exports.
As shown in Figure 5, Figure 6, this example by the input shaft of speedup speed changer 218 directly with freewheel clutch transmission case 217
Output gear 216 connect, in this way, the axis, is both the output shaft 216 of freewheel clutch transmission case 217 and speedup speed changer
218 input shaft has imparted power to speedup speed changer 218 by the axis；Make dynamic rotation fast by speedup speed changer 218
Degree is accelerated according to speed increasing ratio, thereafter exports rotary power by the output shaft of speedup speed changer 218.
As shown in figure 5, the output shaft of speedup speed changer 218 is connected with unidirectional coupling 301, unidirectional coupling 301 is with flying
302 connection of wheel；Flywheel 302 in this example had both played the role of energy storage balanced power, while also acted as the transmission belt crop rotation of V belt translation
With having imparted power to drive pulley 304 by transmission belt 303, then power inputed to rotation by drive pulley 304
Generator 305, institute's electricity is inputed to electric cabinet 306 by rotary generator 305, in electric cabinet 306, by rectifier, is stored
The electrical devices such as battery, inverter export universal standard electric power, complete mechanical energy-electric energy conversion.
As shown in Figure 1 and Figure 7, the truss main body 401 for floating open frame is through various forms of connections by rod pieces such as steel pipes
Part assembles, such as fastener, U-shaped card, bridging connecting piece etc., is built into space lattice lattice form, the structure
The opposite diameter very little for inhaling ripple floating body 101 of rod piece diameter, it is extremely small to the wave drag from any direction, thus can make
Oscillating floater obtains maximum wave energy；The structural member has very high intensity, can meet energy absorbing device and energy turns
Changing device and all required intensity of equipment being mounted thereon, can not be damaged under the mal-conditions such as typhoon.
In truss upper mounting plate 402 made of the useful expanded metal lath in 401 top of truss main body, pacify on truss upper mounting plate 402
Equipped with mechanical energy conversion device, mechanical energy-device for converting electric energy and air compressor machine 406 etc., which has certain space, for behaviour
Make personnel's use.
Safe floating body 403 is installed at 402 bottom plate framework of truss upper mounting plate, safe floating body 403 is designed in structure
Assembling-type, four angles design of buoyancy tank are in the arc-shaped, it is possible to reduce damage of the stormy waves to equipment.
Truss lower platform 405 made of the useful expanded metal lath in middle part in 401 short transverse of truss main body, in truss upper mounting plate
There are 4 cylindrical guide bars 404 parallel to each other between 402 and truss lower platform 405, this 4 guide rods 404 and oscillating floater
On 4 groups of guide rollers 107 coordinate.
Commutation synchronous pulley 206 and synchronous belt tension device 207 are installed on truss lower platform 405.
It is more than 2 meters of parts below truss lower platform 405,4 lifting buoyancy tanks is installed on the framework of truss main body 401
409, all lifting buoyancy tanks 409 all emptied of water are simultaneously full of air, and it is floating that gross buoyancy is equal to or more than 1.5 times of toothed belt transmissions vibrations
Sub- Wave energy converting device integral device total force.
The jacking system of integral device includes being located at air compressor machine 406,407, two, the check valve on truss upper mounting plate 402
Above and below triple valve 408, safety shutoff valve 411 and lifting buoyancy tank 409 under truss lower platform 405 and traversing girders main body
Pipeline 410.
Damping sheet 413 is installed on the framework for the truss main body 401 for being more than 2 meters of parts below lifting buoyancy tank 409, is being hindered
Buddhist nun's plate 413 is fixed with clump weight 412 in middle part above, and clump weight 412 can be adjusted according to equipment position of centre of gravity.
The functions to toothed belt transmission oscillating floater Wave energy converting device of the present invention and designing points are made below
It further illustrates.
The operation principle of jacking system：As shown in figure 8, when opening air compressor machine 406, compressed air is passed through by pipeline 410
Check valve 407, two position three-way valve 408 enter within lifting buoyancy tank 409；It is lifted under the action of compressed air in buoyancy tank 409
Water is discharged by the through hole of lower part, so as to increase buoyancy, makes toothed belt transmission oscillating floater Wave energy converting device whole
Equipment rises；When two position three-way valve 408 replaces, safety shutoff valve 411 is opened simultaneously, the pressure of seawater in lifting water tank 409
Under effect, the air lifted in buoyancy tank 409 is discharged into air by pipeline 410 through two position three-way valve 408 and safety shutoff valve 411,
Due to reducing buoyancy, decline toothed belt transmission oscillating floater Wave energy converting device integral device.
It floats open frame upper-lower position and adjusts explanation：As shown in figures 7 and 9, toothed belt transmission oscillating floater wave energy turns
Changing device, by the lifting regulating mechanism of buoyancy tank system, makes floating open frame guide rod 404 in normal power generation working condition
Midpoint is in the midpoint of peaks and troughs, and such oscillating floater has along the up and down motion of guide rod 404 most runs significantly space；This
Open frame optimum position is exactly floated, the generator operation state in the position is known as optimum Working.
Transfer principle and each part from wave energy to mechanical energy, the function of component：Wave energy is that wave motion is had
Some energy, it belongs to a kind of mechanical energy, and in irregular liquid surge motion state, the mechanical energy of this motion state is very
What hardly possible directly utilized；Transformed mechanical energy mentioned here refers to object according to energy possessed by certain track movement,
Such as linear motion, rotary motion etc.；Such mechanical energy can be utilized directly, such as driving hydraulic pressure rod piece moves in a straight line
Or it rotates with moving axis；The essence that mechanical energy described in the present apparatus is converted is the conversion of the mechanical energy form of expression.
The each part of mechanical energy conversion device, the function of component：Referring to Fig. 5 and Fig. 6, under wave action, inhale ripple and float
Body 101 drives oscillating floater and drags synchronous belt 201 and move up and down along guide rod 404, and when oscillating floater uplink drives same
It walks 201 left side of band to rise, synchronous belt 201 is from synchronous belt fixing device down to synchronous belt reverse wheel 206, then arrives right load upwards
This section of synchronous pulley 204 is synchronous belt pilled-in selvedge；Synchronous belt fixing device is upwards to left load synchronous pulley 202 and upper pinch roller
203 this section be synchronous belt slack list, at this moment, it is right load synchronous pulley 204 rotated clockwise with right input shaft 211, the right side surmount from
Clutch 213 combines, and right input gear 212 is driven to rotate clockwise, and right input gear 212 is engaged with idle pulley 214, and idle pulley 214 is same
When engaged with output gear 215, driving output shaft 216 rotate clockwise and export power；Left load synchronous pulley 202 is suitable at this time
Hour hands are rotated and dallied, and left freewheel clutch 210 departs from.When oscillating floater downlink, synchronous belt 201 is from synchronous belt fixing device
Down to commutation synchronous pulley 206, then arrive upwards it is right load synchronous pulley 204, then to upper this section of pinch roller 203 be slack list,
Right load synchronous pulley 204 does rotation counterclockwise, at this point, right freewheel clutch 213 disengages；Synchronous belt 201 is fixed from synchronous belt
It is pilled-in selvedge that device, which passes upward through lower pinch roller 205 to left this section of load synchronous pulley 202, and synchronous belt 201 drives left load same
It walks belt wheel 202 to rotate counterclockwise with left input shaft 208, at this moment left freewheel clutch 210 combines, and drives left input gear 209 inverse
Hour hands rotate, and left input gear 209 is engaged with output gear 215, and driving output shaft 216 rotates clockwise and exports power.
It can be seen that just because of the effect of two freewheel clutches, no matter oscillating floater upwards or moves downward,
It rotates clockwise output shaft 216 and exports power, so as to reach the linear motion of the both direction up and down of oscillating floater
It is converted into the purpose of the rotary motion of same rotation direction；Here it is the conversion of the wave energy-mechanical energy of the present embodiment.
302 designing points of flywheel：See Fig. 1 and Fig. 5, flywheel 302, including drive pulley 304 defeated with speedup speed changer 218
Go out under the driving of unidirectional shaft joint 301 of axis connection, start to rotate, but its rotating speed is with the change of oscillating floater up and down motion speed
Change it is sometimes fast and sometimes slow, it is very uneven, therefore increase flywheel 302, drive axle speed rotate accelerate when, due to drive flywheel 302 rotate
And energy reserve, make the reduction of driving axle acceleration, which shows as the rotary inertia of flywheel 302；When turning for drive shaft
When speed reduces even zero, since the rotary inertia that flywheel 302 stores makes flywheel 302 continue to rotate, transmission belt 303 into one is driven
Step drives the driving rotation rotary electric machine 305 of drive pulley 304 to continue to rotate, dynamic so as to reduce the input rotation of rotary generator 305
The fluctuation of power rotating speed is so more advantageous to the balanced power generation of tuorbillion rotating motor 305；Note that the design of 302 rotary inertia size of flywheel will
Properly, to test if necessary.
The function of safe floating body 403 and operation principle explanation：As shown in Figure 1 and Figure 7, integral device is being in the operating condition just
Often power generation, the safe floating body 403 below truss upper mounting plate 402 is completely on the water surface.When running into high sea or typhoon
When, jacking system exhaust declines floating open frame, will until dropping to when truss upper mounting plate 402 is in contact with oscillating floater
Oscillating floater is fixed with truss upper mounting plate 402；At this moment inhaling buoyancy possessed by ripple floating body 101 and safe floating body 403 completely can be with
Integral device has been held up, has prevented integral device from sinking again；The state is known as safeguard protection state, at this point, integral device is floated
The position of the heart is significantly larger than integral device center of gravity, so causes a kind of highly stable configuration state, as aerial manned
Basket-hanging balloon, as swum in the lifebuoy on the water surface, hung under it gravity less than buoyancy weight it is the same, center of gravity
It is very safe under centre of buoyancy；When bad weather terminates, by jacking system, integral device is made to readjust optimum position,
Continue normal operation power generation.
Safe 403 design key point explanation of floating body：Safe floating body 403 be integral device existence guarantee, design key point,
Firstth, the gross buoyancy of safe floating body 403 should be equal to or more than the gravity of synchronous belt energy conversion device integral device；Secondth,
It is designed to square position shape, band fillet, as shown in Figure 1 and Figure 7；3rd, safe floating body 403 selects as far as possible under conditions of gross buoyancy is ensured
Good weatherability is selected, intensity is high, the small floating body material of proportion；This example employ in empty box-structure.
This example apparatus integrality explanation：As needed, the state of equipment entirety can be carried out by jacking system
Adjustment；Firstth, as shown in figure 9, the up-down vibration midpoint of oscillating floater is identical with wave amplitude midpoint, in guide rod 404
Midpoint, work waterline shake above and below midpoint, and state definition is in working condition；Secondth, as shown in Fig. 1 and Figure 10, when running into
It during high wind wave, is stopped, jacking system exhaust, equipment entire lowering to deep waterline position, oscillating floater on truss with putting down
Platform is fixed, and oscillating floater plays equipment entirety with safe 403 common support of floating body, floats on sea, which is defined as protecting safely
Shield state；After the high wind wave past, integral device can readjust original state；3rd, as shown in figure 11, entirety is worked as
When equipment needs mobile or repair, jacking system gives lifting buoyancy tank inflation, and integral device is made to rise to towage waterline position or conjunction
Suitable maintenance position, the state are defined as towing condition or service mode.
This instance section equipment employs standard device, simple and reliable, at low cost, launches and recycling is easy, real from sample
Experiment device is seen, is worked well；But the real sea situation for also needing to carry out the device certain time is tested, it is also necessary to expand generated energy
And improvement, perfect, reliable equipment is formed as early as possible, to meet active demand of the society to wave energy power station.
Detailed description above is illustrating for the embodiment of the present invention, which is not to limit the present invention's
The scope of the claims, all equivalence enforcements or change without departing from carried out by the present invention are both contained in the scope of the claims of this case.
Claims (8)
1. a kind of toothed belt transmission oscillating floater Wave energy converting device, including oscillating floater, mechanical energy conversion device, machinery
Four parts of energy-device for converting electric energy and floating open frame, it is characterised in that float the guide rod of open frame（404）For movement
The oscillating floater of track is located at the truss upper mounting plate of floating open frame（402）Under in the water surface, mechanical energy conversion device, machinery
Energy-device for converting electric energy is located at the truss upper mounting plate of floating open frame（402）On；The oscillating floater includes inhaling ripple floating body
（101）, synchronous belt fixing device and guider；The mechanical energy conversion device include synchronous belt transmission device, surmount from
Clutch transmission case（217）With speedup speed changer（218）；Mechanical energy-the device for converting electric energy includes unidirectional coupling（301）、
Flywheel（302）, transmission belt（303）, drive pulley, rotary generator and electric cabinet；The floating open frame includes being taken with rod piece
Build up the truss main body of grid lattice（401）, truss upper mounting plate（402）, safe floating body（403）And the guider coordinates
Guide rod（404）, truss lower platform（405）, jacking system and damping Weighting system.
2. toothed belt transmission oscillating floater Wave energy converting device according to claim 1, which is characterized in that the suction ripple
Floating body（101）For cylinder, there are one through holes for tool at the center of lower face circle on the cylinder（102）.
3. toothed belt transmission oscillating floater Wave energy converting device according to claim 1, which is characterized in that the synchronization
Include being mounted on through hole at the center for inhaling ripple floating body end face circle with fixing device（102）The fixed frame of one side（103）With fixed frame
Connected clamping plate（104）And fastener（105）.
4. toothed belt transmission oscillating floater Wave energy converting device according to claim 1, which is characterized in that the guiding
Device includes being mounted on the periphery fixing bracket for inhaling ripple floating body（106）And and fixing bracket（106）Mating guide roller
（107）, wheel shaft module（108）And fixing piece（109）.
5. toothed belt transmission oscillating floater Wave energy converting device according to claim 1, which is characterized in that the synchronization
Belt driver is included through through hole at the center for inhaling ripple floating body circle（102）Synchronous belt（201）, positioned at truss upper mounting plate
（402）Left load synchronous pulley above（202）, upper pinch roller（203）, right load synchronous pulley（204）, lower pinch roller
（205）With positioned at truss lower platform（405）Commutation synchronous pulley above（206）And synchronous belt tension device（207）.
6. toothed belt transmission oscillating floater Wave energy converting device according to claim 1, which is characterized in that described to surmount
Driven by clutches case（217）Including left input shaft（208）, left input gear（209）, left freewheel clutch（210）, right input shaft
（211）, right input gear（212）, right freewheel clutch（213）, idle pulley（214）, output gear（215）And output shaft（216）.
7. toothed belt transmission oscillating floater Wave energy converting device according to claim 1, which is characterized in that the lifting
System includes being located at truss upper mounting plate（402）On air compressor machine（406）, check valve（407）, two position three-way valve（408）, safety
Shut-off valve（411）With the lifting buoyancy tank under truss lower platform（409）And the pipeline of connection said elements（410）Composition.
8. toothed belt transmission oscillating floater Wave energy converting device according to claim 1, which is characterized in that the damping
Weighting system includes being fixed on truss main body（401）The damping sheet of bottom（413）With the fixed counterweight of Middle face on damping sheet
Block（412）.
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| CN201721574250.1U CN207454167U (en) | 2017-11-22 | 2017-11-22 | A kind of toothed belt transmission oscillating floater Wave energy converting device |
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| CN201721574250.1U CN207454167U (en) | 2017-11-22 | 2017-11-22 | A kind of toothed belt transmission oscillating floater Wave energy converting device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109812377A (en) * | 2017-11-22 | 2019-05-28 | 闻福三 | A kind of toothed belt transmission oscillating floater Wave energy converting device |
| CN110454316A (en) * | 2019-09-04 | 2019-11-15 | 中国人民解放军军事科学院系统工程研究院 | A kind of wave energy absorbing reforming unit and electricity generation system |
| CN110529330A (en) * | 2019-09-04 | 2019-12-03 | 中国人民解放军军事科学院系统工程研究院 | A kind of Wave energy generating system |
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| CN109812377A (en) * | 2017-11-22 | 2019-05-28 | 闻福三 | A kind of toothed belt transmission oscillating floater Wave energy converting device |
| CN109649590A (en) * | 2018-12-03 | 2019-04-19 | 江苏科技大学 | A kind of wave energy and solar energy composite generate electricity four body unmanned boats |
| TWI704752B (en) * | 2019-08-23 | 2020-09-11 | 四季洋圃生物機電股份有限公司 | Fluid Power Valve |
| CN110454316A (en) * | 2019-09-04 | 2019-11-15 | 中国人民解放军军事科学院系统工程研究院 | A kind of wave energy absorbing reforming unit and electricity generation system |
| CN110529330A (en) * | 2019-09-04 | 2019-12-03 | 中国人民解放军军事科学院系统工程研究院 | A kind of Wave energy generating system |
| CN113944591A (en) * | 2021-10-22 | 2022-01-18 | 江苏科技大学 | Impact rotor type wave power generation device |
| CN115199712A (en) * | 2022-07-20 | 2022-10-18 | 湖南大学 | Self-adjusting bistable wave energy converter |
| CN115199712B (en) * | 2022-07-20 | 2024-04-26 | 湖南大学 | Self-adjusting bistable wave energy converter |
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