CN103670891B - A kind of wave-power device - Google Patents
A kind of wave-power device Download PDFInfo
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- CN103670891B CN103670891B CN201310673212.1A CN201310673212A CN103670891B CN 103670891 B CN103670891 B CN 103670891B CN 201310673212 A CN201310673212 A CN 201310673212A CN 103670891 B CN103670891 B CN 103670891B
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- 238000007667 floating Methods 0.000 claims abstract description 121
- 230000033001 locomotion Effects 0.000 claims abstract description 77
- 230000001131 transforming effect Effects 0.000 claims abstract description 31
- 238000006243 chemical reaction Methods 0.000 claims abstract description 30
- 238000010248 power generation Methods 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 230000005611 electricity Effects 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 12
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- 239000002184 metal Substances 0.000 claims description 3
- 230000005587 bubbling Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 201000004792 malaria Diseases 0.000 abstract description 3
- 229920003023 plastic Polymers 0.000 description 5
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- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 241000272517 Anseriformes Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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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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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The present invention relates to a kind of wave-power device, including the floating body with energy collecting plate, anchorage, hawser, movement transforming device, generator；The top of energy collecting plate and the rear end of floating body connect, and are a cross bar below；Anchorage is placed in seabed, and a pulley is set on anchorage.When floating body is as float, the following cross bar rope of energy collecting plate and the front end of floating body（Meet wave end）Connection；Power hawser passes through the pulley on anchorage, and one end is fixedly connected with the following cross bar of energy collecting plate, and the other end is connected to movement conversion mechanism, and electrical power generators are driven by movement conversion mechanism；When floating body is as malaria, the following cross bar of energy collecting plate is fixedly connected with positioning rope with anchorage, and power hawser passes through the front end of the pulley on anchorage, one end and floating body（Meet wave end）It is fixedly connected, the other end is connected to movement conversion mechanism, and electrical power generators are driven by movement conversion mechanism.Floating body can change adjustment direction with wave direction, always with wave to just, realizing automatic aligning.
Description
Technical field
The invention belongs to the marine utilization and renewable energy power generation technical field, can especially greatly improve adopt can efficiency and
The power generator of cost is greatly lowered in reliability, is specifically related to a kind of wave-power device.
Background technology
At present, Wave power generation device is various informative, and adopting energy mode has float-type, malaria formula, Sol spy canard, wave wall etc.
Mode, movement conversion regime have the modes such as gas-turbine, the hydraulic turbine, rack-and-pinion.It can efficiency be low, poor reliability is difficult to fit due to adopting
The reasons such as ocean harsh environments, with high costs are answered, are not carried out large-scale commercial application so far.
TaiWan, China application for a patent for invention application No. is 201210142665.7 discloses a kind of Wave power generation device,
Mainly floating drum is driven to swing up and down generation driving force, then will be upper via changement using the thrust of the buoyancy of seawater and wave
The driving force of lower swing is converted into the power unidirectionally exported, continues and transmits amplification power, then passed to by output terminal via booster engine
Power wheel, and the shaft both ends of power wheel are equipped with flywheel, and shaft is equipped with the runner that power transmits, to deliver power to hair
Motor.Although the Wave power generation device can use simply and easily conversion of the structure realization to natural resources, by natural resources institute
The motive force brought, is converted into electric power, achievees the purpose that the utilization of resources, but the shaft of Wave power generation device is equipped with runner pair
The excessive power transmission of appendix to air compressor machine should be allowed air compressor machine gas storage to drive air motor accessory drive power wheel, with energy
And manufacture cost less efficient in the technical solution of wave slack period auxiliary power generation is higher.
Chinese invention patent application application No. is 201210030391.2 discloses a kind of high-efficiency sea wave power generating.It is floating
Son is connected by lever with piston in gas chamber, and generator is fixed in wind conveying pipe road, and gas chamber is divided into main air chamber and compression air chamber two
Part；Being declined by the fluctuating of seawater drives float to move up and down, and float other end piston is caused to be moved back and forth in gas chamber, gas
Indoor seawater face is also risen high and landing repeatedly, then forms bi-directional compression and suction air in gas chamber, it is distinguished and admirable enter wind conveying pipe road band
Dynamic turbine rotary electrification.In this kind of Wave power generation device, float is connect by lever with the piston in gas chamber, and piston passes through it
The compression wind energy of indoor formation realize that the purpose transfer efficiency of power generation is relatively low, cost is larger, function is single and can not achieve from
Bank generates electricity.
Chinese invention patent application application No. is 201010117059.0 discloses a kind of float type seawave power generation device,
Including floating body, balance floating body, pulley, cable, input shaft, clutch, output shaft, flywheel, magneto alternator and AC-DC-
AC power inverters, wherein, floating body is connected to the both sides of pulley with balance floating body by cable, and pulley is coaxial with input shaft, defeated
Enter and be connected between axis and output shaft by clutch, clutch is fixed with for rotating output shaft one direction on output shaft
The flywheel being coaxial therewith, the other end of output shaft are connected with magneto alternator, and the output of generator is connected to AC-DC-AC
Power inverter.Using this type as in the float type seawave power generation device of representative, balance floating body is connected to pulley by cable
Both sides realization power generation mode generating efficiency it is relatively low, generate electric energy it is unstable.
Invention content
It is sent out in order to which the above-mentioned present invention of shortcomings and deficiencies in the prior art is overcome to provide a kind of driven using hawser passing power
High reliability, low cost, wide adaptability and a kind of wave-power device that can be generated electricity with offshore that motor generates electricity.
To achieve these goals, this invention takes following technical solutions：A kind of wave-power device, including carrying collection
The floating body of energy plate, anchorage, generator and the movement transforming device being connect by power hawser with floating body, the top of the energy collecting plate
It is fixedly connected with floating body rear end, is connect below by rope with floating body front end；One end of power hawser is connect with energy collecting plate, another
After holding top and the floating body for being connect across the conveying equipment on anchorage with movement transforming device and driving electrical power generators or energy collecting plate
End is fixedly connected, and is connect below by positioning hawser with anchorage, and one end of power hawser and the front end of floating body connect, and the other end leads to
The conveying equipment crossed on anchorage is connect with movement transforming device drives electrical power generators.
Preferably, the conveying equipment is fixed pulley.
In any of the above-described scheme preferably, the conveying equipment is pulley blocks.
In any of the above-described scheme preferably, the pulley blocks include fixed pulley and movable pulley.
In any of the above-described scheme preferably, the energy collecting plate is tabular.
In any of the above-described scheme preferably, the energy collecting plate is tabular and both ends band triangle flap.
In any of the above-described scheme preferably, the energy collecting plate is made of cloth, also can be by other materials such as sheet metal
It forms.
In any of the above-described scheme preferably, angle is formed between energy collecting plate and floating body.
In any of the above-described scheme preferably, between ranging from 0 ° -180 ° of the angle.
In any of the above-described scheme preferably, the floating body can be floated in waterborne.
In any of the above-described scheme preferably, the floating body is hollow seal plate.
In any of the above-described scheme preferably, the floating body is hollow cylinder.
In any of the above-described scheme preferably, the floating body is ship.
In any of the above-described scheme preferably, the movement transforming device is installed on the coast with the generator.
In any of the above-described scheme preferably, the movement transforming device is mounted on the generator and is higher by the water surface
In fixed platform.
In any of the above-described scheme preferably, the movement transforming device is mounted on what is bubbled through the water column with the generator
On the floating body such as ship of anchoring, beacon.
In any of the above-described scheme preferably, the movement transforming device is mounted on the generator on floating body.
In any of the above-described scheme preferably, the generator matches holding storage battery, and the accumulator passes through circuit and hair
Motor connects.The electric energy that generator generates can be stored in accumulator.
In any of the above-described scheme preferably, the movement transforming device is hydraulic conversion device.
In any of the above-described scheme preferably, the hydraulic conversion device includes lever, connecting rod, hydraulic cylinder, high pressure oil
Case and hydraulic motor, the mechanical energy that floating body pumps are converted to hydraulic energy, and electrical power generators are driven by hydraulic motor.
In any of the above-described scheme preferably, one end of the lever of the hydraulic conversion device is fulcrum, and the other end connects
Connect power hawser；Two connecting rods up and down are set close to fulcrum one end on lever, the plunger of two hydraulic cylinders up and down is connected respectively, drives
Piston reciprocation moves, and the mechanical energy that floating body pumps is converted into hydraulic energy, then drive generator by hydraulic motor
Power generation.
In any of the above-described scheme preferably, the conversion equipment is gear shift device.
In any of the above-described scheme preferably, the gear shift device include movement rope sheave, output shaft, transmission shaft and
Weight body, the movement sheave shaft are equipped with gear, gear and ratchet are respectively equipped with, and pass through tooth on output shaft and transmission shaft
Wheel intermeshing keeps the rotation of opposite direction.
In any of the above-described scheme preferably, gear on the sheave shaft respectively with the list on output shaft and transmission shaft
It is engaged to gear.
In any of the above-described scheme preferably, in the opposite side fixed weight rope of the movement rope sheave.
In any of the above-described scheme preferably, the counterweight rope is connected with weight body by a fixed pulley or described matches
Rope end suspention weight body again.
In any of the above-described scheme preferably, in the opposite side fixed weight rope of the rope sheave, the counterweight rope passes through
One fixed pulley, and suspend a weight body in midair in the end of the counterweight rope, the effect of the weight body is：1st, the fortune of floating body is controlled
It is dynamic, when wave declines, pull floating body downlink；2nd, accumulation of energy, during floating body rises, the potential energy of weight body increases, floating
During body declines, the potential energy of weight body pulls rope sheave rotation for kinetic energy.
In any of the above-described scheme preferably, pumping for floating body is converted to fixation side by the output shaft
To circular motion be transmitted to generator and drive electrical power generators.
In any of the above-described scheme preferably, the anchorage is placed in below the water surface and is fixedly connected with the bottom.
The present invention can also use linear electric generator, and power hawser holds one end of linear electric generator mover, and counterweight rope is drawn
The firmly other end, pumping for floating body directly drive generator rotor to do linear reciprocating motion power generation.
In any of the above-described scheme optionally, two groups of floating bodies with energy collecting plate are separated by the odd-multiple distance of wavelength half,
Opposite in phase, two power hawsers are connected to the lever one of same hydraulic conversion device by fixed pulley from upper and lower both direction
Compound power-generating is realized at end.
In any of the above-described scheme optionally, two groups of floating bodies with energy collecting plate are separated by the odd-multiple distance of wavelength half,
Opposite in phase, two power hawsers are connected to the both sides of the movement rope sheave of same gear shift device by fixed pulley, realized multiple
Power generation is closed, without weight body.
In any of the above-described scheme optionally, two groups of floating bodies with energy collecting plate are separated by the odd-multiple distance of wavelength half,
Opposite in phase, two power hawsers are connected to the both ends of the mover of same linear electric generator by fixed pulley, realize compound power-generating,
There is no weight body.
In any of the above-described scheme optionally, using hydraulic conversion device, the generator unit of multigroup wave-power device
It is installed in identical platform, shares same pressure-oil tank and generator, realize compound power-generating.
The power generation process of the Wave power generation device is as follows：
Such as using gear movement switching mechanism, when wave wave crest comes, floating body rises or upper pendulum, and energy collecting plate intercepts flow,
Prevent wave from being bypassed under floating body, it can efficiency so as to improve adopting for floating body；Power hawser is pulled when floating body rising or upper pendulum, is moved
Power hawser pulls rope sheave rotation, and electrical power generators are driven by movement conversion mechanism；When wave trough comes, weight body pulls rope sheave
It reversely rotates, movement conversion mechanism continues to drive electrical power generators, while hawser pulls floating body at surface of water to decline；So week and
It renews, generator persistently generates electricity.
Such as using hydraulic motion switching mechanism, when wave wave crest comes, floating body rises or upper pendulum, and energy collecting plate intercepts flow,
Prevent wave from being bypassed under floating body, so as to improve adopt can adopting for plate can efficiency；Power hawser is pulled when floating body rising or upper pendulum,
Power hawser pull lever one end rises, and electrical power generators are driven by hydraulic motion switching mechanism；When wave trough comes, lever
Declining under self gravitation effect, hydraulic motion switching mechanism continues to drive electrical power generators, while lever holds power hawser,
Power hawser pulls floating body to decline at surface of water；So in cycles, generator persistently generates electricity.
Linear electric generator is such as used, then it is past to do straight line for the mover of the directly drive linear motor that pumps of floating body
Multiple movement power generation.
The present invention movement conversion mechanism and generator (being collectively referred to as generator unit) may be disposed in fixed platform (on the bank or
On the platform of above tide) it can also be set on floating body or float on the platform on sea, raft positioning of anchor, at this time
It is adaptable to the sea far from seashore.A circular hole is opened up at the center of floating body or raft, power hawser is passed through under water
Circular hole is connected on the rope sheave for the movement conversion mechanism being set on floating body or raft, and weight body can be placed in seawater.
When generator unit is set to floating body or raft, movement conversion mechanism can also use hydraulic conversion mechanism, hair
Linear electric generator can also be used in motor.
Compared with prior art the advantage of the invention is that：The more high and low cost of reliability of the wave-power device, adaptation
Property it is wide and can be generated electricity with offshore.
Description of the drawings
Fig. 1 is structure diagram of the floating body of one preferred embodiment of wave-power device according to the invention as float；
Fig. 2 is structure diagram of the floating body of one preferred embodiment of wave-power device according to the invention as malaria；
Fig. 3 is that the gear shift device one in wave-power device Fig. 1 according to the invention or embodiment illustrated in fig. 2 is preferred
The structure diagram of embodiment；
Fig. 4 is that the hydraulic conversion device one in wave-power device Fig. 1 according to the invention or embodiment illustrated in fig. 2 is preferred
The structure diagram of embodiment.
Reference numeral is in figure：1：Floating body rear end, 2：Floating body, 3：Floating body front end (meeting wave end), 4：Energy collecting plate, 5：Position cable
Rope, 6：Power hawser, 7：Conveying equipment, 8：Anchorage, 9：Rope, 10：Cross bar, 11：Move rope sheave, 12：Counterweight rope, 13：It is fixed sliding
Wheel, 14：Weight body, 15：Sheave shaft, 16：Transmission shaft ratchet, 17：Rope sheave shaft gear, 18：Output shaft ratchet, 19：
Transmission shaft meshing gear, 20：Output shaft meshing gear, 21：Generator, 22：Hydraulic motor, 23：Pressure-oil tank, 24：Hydraulic pressure A
Cylinder, 25：Hydraulic pressure B cylinders, 24-1：Plunger A, 25-1：Plunger B, 26：Connecting rod, 27：Oil pipe, 28：Fulcrum, 29：Lever.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.
Embodiment 1：
As shown in Figure 1,3, a kind of wave-power device, including carrying the floating body 2 of energy collecting plate 4, by power hawser 6 with floating
Anchorage 8, generator 21 and the movement transforming device that body 2 connects, the top of energy collecting plate 4 are fixedly connected with the rear end 1 of floating body 2, are collected
The following cross bar 10 of energy plate is connect by rope 9 with the front end 3 of floating body 2, which, which can realize, prevents wave from being bypassed under floating body
With the effect of automatic alignment wave.One end of power hawser 6 is connect with energy collecting plate 4, and the other end passes through the conveying equipment on anchorage 8
7 connect with movement transforming device, and generator 21 is driven to generate electricity；In the present embodiment, the conveying equipment 7 be fixed pulley, anchorage 8
It is fixedly connected on seabed.The fixed pulley is fixedly connected with anchorage 8.In the present embodiment, the movement transforming device is tooth
Take turns conversion equipment.The gear shift device includes movement rope sheave 11, output shaft, transmission shaft and weight body 14, the movement rope sheave
Axis is equipped with gear, gear 18 and ratchet 19 is respectively equipped on output shaft and transmission shaft, and be intermeshed by gear, protected
Hold the rotation of opposite direction.Gear on the sheave shaft 15 engages respectively with the ratchet on output shaft and transmission shaft.
The opposite side fixed weight rope 12 of the movement rope sheave 11.The counterweight rope 12 is connected with weight body 14 by a fixed pulley 13
Or the counterweight rope end suspention weight body 14.The output shaft drives generator 21 to generate electricity.The anchorage 8 be placed in the water surface with
It is fixedly connected down and with the bottom.The generator unit is placed on floating body 2.Implementing the mode of power generation is：The floating body 2 by
It moves up and down in the effect of wave and movement rope sheave 11 is driven to do the circular motion that is periodically reversed be converted to consolidating for the output shaft
Determine the circular motion in direction, the circular motion of fixed-direction is transmitted to generator 21 and drives generator 21 by the output shaft
Power generation.
Embodiment 2：
As Figure 2-3, a kind of wave-power device, including carrying the floating body 2 of energy collecting plate 4, by power hawser 6 with floating
Anchorage 8, generator 21 and the movement transforming device that body 2 connects, the top of energy collecting plate 4 are fixedly connected with the rear end 1 of floating body 2, are collected
Energy plate is below a cross bar 10, is connect by positioning hawser 5 with anchorage 8, one end of power hawser 6 connects with the front end 3 of floating body 2
It connects, the other end is connect by the conveying equipment 7 on anchorage 8 with movement transforming device drives generator 21 to generate electricity.Specifically：At this
In embodiment, the conveying equipment is fixed pulley, and the fixed pulley is fixedly connected with anchorage 8.The movement transforming device is tooth
Take turns conversion equipment.Specifically：One end of power hawser 6 is connect with the front end 3 of floating body 2, the other end passes through defeated turn of dress on anchorage 8
The 7 movement rope sheaves 11 being connected in gear shift device are put, generator 21 is driven to generate electricity.The anchorage 8 in the present embodiment
It is placed in below the water surface and is fixedly connected with the bottom.The generator unit is placed on floating body 2.
Embodiment 3：
As shown in Fig. 1,4, a kind of wave-power device, including carrying the floating body 2 of energy collecting plate 4, by power hawser 6 with floating
Anchorage 8, generator 21 and the movement transforming device that body 2 connects, the top of energy collecting plate 4 are fixedly connected with the rear end 1 of floating body 2, under
Side cross bar 10 is connect by rope 9 with the front end 3 of floating body 2；One end of power hawser 6 is divided into two strands, it is per share respectively with energy collecting plate 4
On the both ends of following cross bar 10 be fixedly connected, the other end passes through the conveying equipment 7 on anchorage 8 to be connect simultaneously with movement transforming device
Generator 21 is driven to generate electricity；In the present embodiment, the conveying equipment 7 is fixed pulley；The movement transforming device is hydraulic rotation
Changing device, specifically：The hydraulic conversion device includes lever 29, connecting rod, hydraulic cylinder, pressure-oil tank and hydraulic motor, due to
The effect of wave causes floating body 2 to pump, and the mechanical energy to pump is converted to hydraulic energy, passes through hydraulic motor
Drive electrical power generators.Specifically：One end of power hawser 6 is connect with energy collecting plate 4, and the other end is fixedly connected with the one of lever 29
End, 29 other end of lever are fulcrum 28, and two connecting rods 26-1 and 26-2 connect the stick harness 24-1 of hydraulic pressure A cylinders 24 and hydraulic pressure B respectively
The plunger 25-1 of cylinder 25.Two hydraulic cylinders connect pressure-oil tank 23 by oil pipe 27, and pressure-oil tank 23 connects hydraulic motor by valve
22, hydraulic motor 22 drives generator 21 to generate electricity.The energy collecting plate 4 is made of for tabular cloth.The floating body 2 can be floated in water
On.The hydraulic conversion device and the generator 21 are mounted on floating body 2.Accumulator, the storage are installed on the floating body 2
Battery is connect by circuit with generator 21.Anchorage 8 in the present embodiment is placed in below the water surface and is fixedly connected with the bottom.
Embodiment 4：
As shown in Figure 2,4, a kind of wave-power device, including carrying the floating body 2 of energy collecting plate 4, by power hawser 6 with floating
Anchorage 8, generator 21 and the movement transforming device that body 2 connects, the top of energy collecting plate 4 are fixedly connected with the rear end 1 of floating body 2, under
Side cross bar is connect by positioning rope 5 with anchorage 8, and one end of power hawser 6 is connect with the front end 3 of floating body 2, and the other end passes through anchor
Conveying equipment 7 on heavy stone used as an anchor 8 is connect with movement transforming device drives generator 21 to generate electricity.Specifically：In the present embodiment, it is described defeated
Rotary device is fixed pulley, and the hydraulic conversion device includes lever 29, connecting rod, hydraulic cylinder, pressure-oil tank and hydraulic motor.Power
Hawser 6 is fixedly connected with lever 29, and generator 21 is driven to generate electricity.Since the effect of wave causes floating body 2 to pump, on
The mechanical energy of lower reciprocating motion is converted to hydraulic energy, and electrical power generators are driven by hydraulic motor.One end of power hawser 6 is fixed
One end of lever 29 is connected, 29 other end of lever is fulcrum 28, and two connecting rods 26-1 and 26-2 connect the plug of hydraulic pressure A cylinders 24 respectively
The plunger 25-1 of column 24-1 and hydraulic pressure B cylinders 25.Two hydraulic cylinders connect pressure-oil tank 23 by oil pipe 27, and pressure-oil tank 23 passes through valve
Hydraulic motor 22 is connected, hydraulic motor 22 drives generator 21 to generate electricity.The energy collecting plate 4 is made of for tabular cloth.It is described floating
Body 2 can be floated in waterborne.The hydraulic conversion device is coaxially installed on the generator 21 on floating body 2.It is installed on the floating body 2
There is accumulator, the accumulator is connect by circuit with generator 21.Anchorage 8 in the present embodiment be placed in below the water surface and with
The bottom is fixedly connected.
Embodiment 5：Overall structure is similar to embodiment 1, and in the present embodiment, floating body is plastic inflatable cylinder, using tooth
Movement conversion mechanism is taken turns, the generator unit is installed on the coast or is higher by the fixed platform of the water surface.
Embodiment 6：Overall structure is similar to embodiment 1, and in the present embodiment, floating body is tablet made of foamed plastics,
The both ends of energy collecting plate carry the triangle flap that does of cloth, one side of flap with the end edge of energy collecting plate is fixed or movable is connected, it is another
Side with the end edge of floating body is fixed or movable is connected, which can prevent wave from bypassing the both ends of floating body below floating body, so as to carry
Height adopts energy efficiency, and the present embodiment uses gear movement switching mechanism, and consolidating for the water surface is installed on the coast or be higher by the generator unit
On fixed platform.
Embodiment 7：Overall structure is similar to embodiment 2, and in the present embodiment, floating body is hollow metal cylinder, using tooth
Movement conversion mechanism is taken turns, the generator unit is installed on the coast or is higher by the fixed platform of the water surface.
Embodiment 8：Overall structure is similar to embodiment 3, and in the present embodiment, floating body is hollow slab made of plastics,
The both ends of energy collecting plate carry the triangle flap that does of plastics, one side of flap with the end edge of energy collecting plate is fixed or movable is connected, separately
On one side with the end edge of floating body is fixed or movable is connected, which can prevent wave from bypassing the both ends of floating body below floating body, thus
Energy efficiency is adopted in raising, and the present embodiment uses hydraulic motion switching mechanism, and the generator unit is mounted on the raft of anchoring,
Raft is ship or beacon.
Embodiment 9：In the present embodiment, the generator unit is installed on the coast or is higher by the fixed platform of the water surface, is adopted
With linear electric generator, without motion switching mechanism.
Embodiment 10：Overall structure is similar to embodiment 4, in the present embodiment with embodiment 4 the difference is that floating body 2
For expandable plastic cylinder, generator unit is placed on the bank.
Be described in detail above in association with specific embodiments of the present invention, but not be limitation of the present invention, it is every according to
The technical scope of the present invention is belonged to according to any simple modification made to the above embodiment of the technical spirit of the present invention, it is also necessary to
What is illustrated is：Associated components are listed one by one there is no all matters, big and small in embodiment, but have no effect on those skilled in the art
Understanding to related art scheme.The scope of technical solution according to the invention includes the arbitrary combination between each part mentioned above.
Claims (33)
1. a kind of wave-power device, including carrying energy collecting plate（4）Floating body（2）, pass through power hawser（6）With floating body（2）Even
The anchorage connect（8）, generator（21）And movement transforming device, it is characterised in that：Energy collecting plate（4）Top and floating body rear end（1）
It is fixedly connected, passes through rope below（9）With floating body front end（3）Connection, power hawser（6）One end and energy collecting plate（4）Connection, separately
One end passes through anchorage（8）On conveying equipment（7）It is connect with movement transforming device, drives generator（21）Power generation or energy collecting plate
（4）Top and floating body rear end（1）It is fixedly connected, below by positioning hawser（5）With anchorage（8）Connection, power hawser（6）'s
One end and floating body front end（3）Connection, the other end pass through anchorage（8）On conveying equipment（7）It connect, drives with movement transforming device
Generator（21）Power generation；The conveying equipment（7）For fixed pulley, the energy collecting plate（4）It is protected for tabular and both ends band triangle
The wing, the floating body（2）Movement rope sheave is driven since the effect of wave moves up and down（11）The circular motion being periodically reversed is done to turn
It is changed to the circular motion of output shaft fixed-direction that movement transforming device is connect with generator, the output shaft is by fixed-direction
Circular motion is transmitted to generator（21）And drive generator（21）Power generation.
2. wave-power device as described in claim 1, it is characterised in that：The conveying equipment（7）For pulley blocks.
3. wave-power device as claimed in claim 2, it is characterised in that：The pulley blocks include fixed pulley and movable pulley.
4. wave-power device as described in claim 1, it is characterised in that：The energy collecting plate（4）For tabular.
5. wave-power device as described in claim 1, it is characterised in that：The energy collecting plate（4）By cloth or sheet metal structure
Into.
6. wave-power device as described in claim 1, it is characterised in that：Energy collecting plate（4）With floating body（2）Between formed folder
Angle.
7. wave-power device as claimed in claim 6, it is characterised in that：Ranging from 0 ° -180 ° of the angle.
8. wave-power device as described in claim 1, it is characterised in that：Energy collecting plate（4）Top and floating body rear end（1）
It is fixed hinged, pass through connecting rod below（9）With floating body front end（3）It is fixedly connected.
9. the wave-power device as described in claim 1 or 8, it is characterised in that：Energy collecting plate（4）Top and floating body rear end
（1）It is fixed hinged, pass through rope below（9）With floating body front end（3）It is fixedly connected.
10. wave-power device as claimed in claim 9, it is characterised in that：The floating body（2）For hollow seal plate.
11. the wave-power device as described in claim 1 or 10, it is characterised in that：The floating body（2）For hollow cylinder.
12. wave-power device as claimed in claim 11, it is characterised in that：The floating body（2）For ship.
13. wave-power device as claimed in claim 11, it is characterised in that：The floating body（2）For moveable beacon.
14. wave-power device as described in claim 1, it is characterised in that：The movement transforming device and generator（21）
Installation is on the coast.
15. wave-power device as described in claim 1, it is characterised in that：The movement transforming device and generator（21）
Mounted on being higher by the fixed platform of the water surface.
16. the wave-power device as described in claim 1, it is characterised in that：The movement transforming device and generator（21）
Mounted on being connect by anchorage with the bottom and on floating body on bubbling through the water column.
17. the wave-power device as described in claim 1, it is characterised in that：The movement transforming device and the generator
（21）Mounted on floating body（2）On.
18. the wave-power device as described in any one of claim 1 or 14-17, it is characterised in that：The generator is equipped with
There is accumulator, the accumulator passes through circuit and generator（21）Connection.
19. the wave-power device as described in claim 1, it is characterised in that：The movement transforming device changes the outfit for hydraulic rotation
It puts.
20. wave-power device as claimed in claim 19, it is characterised in that：The hydraulic conversion device includes lever
（29）, connecting rod（26）, hydraulic cylinder, pressure-oil tank（23）And hydraulic motor（22）, floating body（2）The mechanical energy to pump turns
Hydraulic energy is changed to, passes through hydraulic motor（22）Drive generator（21）Power generation.
21. wave-power device as claimed in claim 20, it is characterised in that：The lever of the hydraulic conversion device（29）
One end be fulcrum（28）, other end connection power hawser（6）；Lever（29）Upper close fulcrum（28）One end sets two companies up and down
Bar connects the plunger of two hydraulic cylinders up and down respectively, drives piston reciprocation movement, and the mechanical energy that floating body is pumped turns
Hydraulic energy is turned to, then electrical power generators are driven by hydraulic motor.
22. wave-power device as described in claim 1, it is characterised in that：The movement transforming device is filled for gear shift
It puts.
23. wave-power device as claimed in claim 22, it is characterised in that：The gear shift device includes movement rope
Wheel（11）, output shaft, transmission shaft and weight body（14）, the movement rope sheave（11）Sheave shaft（15）It is equipped with gear, output shaft
Be respectively equipped with gear and ratchet on transmission shaft, and be intermeshed by gear, keep the rotation of opposite direction.
24. wave-power device as claimed in claim 23, it is characterised in that：The sheave shaft（15）On gear（17）
It is engaged respectively with the ratchet on output shaft and transmission shaft.
25. wave-power device as claimed in claim 23, it is characterised in that：In the movement rope sheave（11）Opposite side consolidate
Determine counterweight rope（12）.
26. wave-power device as claimed in claim 24, it is characterised in that：The counterweight rope（12）Pass through a fixed pulley
（13）It is connected with weight body（14）Or the counterweight rope（12）Suspend weight body in midair in end（14）.
27. wave-power device as claimed in claim 23, it is characterised in that：The output shaft is by floating body（2）Up and down
The circular motion that reciprocating motion is converted to fixed-direction is transmitted to generator (21) and generator (21) is driven to generate electricity.
28. the wave-power device as described in claim 1, it is characterised in that：The anchorage（8）Be placed in below the water surface and with
The bottom is fixedly connected.
29. wave-power device as described in claim 1, it is characterised in that：The generator is linear electric generator.
30. wave-power device as described in claim 1, it is characterised in that：Two groups of floating bodies with energy collecting plate are separated by wavelength one
Half odd-multiple distance, opposite in phase, two power hawsers are connected to same hydraulic rotation by fixed pulley from upper and lower both direction
Compound power-generating is realized in lever one end of changing device.
31. wave-power device as described in claim 1, it is characterised in that：Two groups of floating bodies with energy collecting plate are separated by wavelength one
Half odd-multiple distance, opposite in phase, two power hawsers are connected to the movement rope of same gear shift device by fixed pulley
Compound power-generating is realized, without weight body in the both sides of wheel.
32. wave-power device as described in claim 1, it is characterised in that：Two groups of floating bodies with energy collecting plate are separated by wavelength one
Half odd-multiple distance, opposite in phase, two power hawsers are connected to the two of the mover of same linear electric generator by fixed pulley
Compound power-generating is realized, without weight body in end.
33. wave-power device as described in claim 1, it is characterised in that：The movement transforming device uses hydraulic conversion
Device, the generator unit of multigroup wave-power device are installed in identical platform, share same pressure-oil tank and generator, are realized
Compound power-generating.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310673212.1A CN103670891B (en) | 2013-12-12 | 2013-12-12 | A kind of wave-power device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310673212.1A CN103670891B (en) | 2013-12-12 | 2013-12-12 | A kind of wave-power device |
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| CN103670891A CN103670891A (en) | 2014-03-26 |
| CN103670891B true CN103670891B (en) | 2018-07-10 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939268A (en) * | 2014-05-05 | 2014-07-23 | 中国海洋大学 | Hydraulic system |
| CN107587475A (en) * | 2016-09-30 | 2018-01-16 | 陈启品 | A kind of buffer unit |
| CN107917037A (en) * | 2016-10-08 | 2018-04-17 | 陈启品 | A kind of buoy |
| CN107061118A (en) * | 2016-12-27 | 2017-08-18 | 山西创奇实业有限公司 | A kind of buoy compression Wave power generation device using water as medium |
| CN112814823A (en) * | 2020-12-31 | 2021-05-18 | 潍坊新力蒙水产技术有限公司 | Suspension vertical and horizontal distributed power generation waterwheel device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1010116B (en) * | 1985-11-13 | 1990-10-24 | 雷杰 | Hydraulic sea wave power generation device with horizontal movement of buoy |
| DE3603201A1 (en) * | 1986-02-03 | 1987-09-10 | Bernhard V Dr Ing Fritsch | Wave energy consumer |
| CN100417809C (en) * | 2007-09-21 | 2008-09-10 | 浙江大学 | Mechanical wave energy conversion device |
| CN101526062A (en) * | 2008-03-08 | 2009-09-09 | 曲言明 | Floating body rope pulley wave energy generating system |
| CN101749169A (en) * | 2008-12-14 | 2010-06-23 | 曲言明 | Dual-rope type float body rope wheel sea wave power generation system |
| CN202900522U (en) * | 2012-08-27 | 2013-04-24 | 张永军 | Generating device utilizing sea wave energy to generate electricity |
| CN203770015U (en) * | 2013-12-12 | 2014-08-13 | 周春发 | Wave power generation device |
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