CN105804924A - A single-degree-of-freedom multi-float combined energy superposition wave energy power generation device - Google Patents
A single-degree-of-freedom multi-float combined energy superposition wave energy power generation device Download PDFInfo
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- CN105804924A CN105804924A CN201610149083.XA CN201610149083A CN105804924A CN 105804924 A CN105804924 A CN 105804924A CN 201610149083 A CN201610149083 A CN 201610149083A CN 105804924 A CN105804924 A CN 105804924A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
- F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
- F03B13/22—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 flow of water resulting from wave movements to drive a motor or turbine
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/42—Storage of energy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- 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
本发明公开了一种单自由度多浮子组合式能量叠加波浪能发电装置，包括支撑机构、波浪能收集组件、多浮子液压储能系统、发电系统，在支撑机构上设有多个并列布置的导向杆，所述波浪能收集组件包括多个并列布置的浮子，所述浮子穿装在导向杆上，在各个浮子的至少一端安设有上下滑移机构，所述上下滑移机构通过齿轮齿条传动机构与液压储能系统的输入端，所述液压储能系统的输出端与发电系统的发电机相连。本装置能同时收集浮子上升、下降运动行程中的能量，通过液压储能系统实现多浮子能量的叠加输出，提高发电机的效率，且可根据不同海域和不同季节的海况，调整整个装置的高度，使浮子的运动行程达到最佳状态，适应性强、稳定性好。
The invention discloses a single-degree-of-freedom multi-float combined energy superposition wave energy power generation device, which includes a support mechanism, a wave energy collection component, a multi-float hydraulic energy storage system, and a power generation system. The guide bar, the wave energy collection assembly includes a plurality of floats arranged side by side, the floats are mounted on the guide bar, and at least one end of each float is provided with an up and down sliding mechanism, and the up and down sliding mechanism passes through gear teeth The bar transmission mechanism is connected to the input end of the hydraulic energy storage system, and the output end of the hydraulic energy storage system is connected to the generator of the power generation system. This device can simultaneously collect the energy in the rising and falling motion of the floats, realize the superimposed output of multi-float energy through the hydraulic energy storage system, improve the efficiency of the generator, and adjust the height of the whole device according to the sea conditions of different sea areas and seasons , so that the movement of the float reaches the best state, with strong adaptability and good stability.
Description
Technical field
The present invention relates to electric generator using sea wave energy, in particular to a kind of single-degree-of-freedom many float combination formula energy supposition wave energy generating set.
Background technology
Fossil energy is day by day exhausted and fossil energy utilizes the environmental problem produced day by day to highlight, and the new green energy resource of development and utilization becomes the focus that countries in the world are paid close attention to.The various technology such as wind-power electricity generation, solar electrical energy generation, tidal power are fast-developing, and wind-power electricity generation is big to the degree of dependence of wind, and overall floor space is big, have an effect on birds existence, influence ecological environment；Solar electrical energy generation is limited by photoelectric conversion device, and the main material silicon of photoelectric conversion device produces serious environment pollution, and cost is high；Tidal power also reaches its maturity, but cost of electricity-generating is high, and geographical marine site dependency is big, difficult popularization.Ocean contained the wave energy of huge energy have that reserves are huge, cleaning reproducible feature, the exploitation of wave energy obtain the attention of Coast of Europe country after upper world the seventies, through years of researches and exploitation, obtained tremendous development, but domestic in this field still in experimental stage.
Our coastline is up to more than 18,000 kilometers, it is estimated that wave energy theory reserves are about 70,000,000 kilowatts, have wide exploitation prospect.Wave energy generating set common at present has several types: one is single float oscillaton water column type TRT, but its generating efficiency is low, and cost of electricity-generating is high, it is difficult to popularization and application；One is floating generating device, but its to capture structural volume huge, device drinking water area is relatively big, and obvious by wind wave action, self stability is poor, and wave energy absorbing and utilization ratio are low；One is that wave is introduced elevated reservoir by contracted channel, utilizes water-head to drive hydraulic generator generating, and its generated energy is big, but landform is required strict, and cost is huge, not easily promotes.
Summary of the invention
The technical problem to be solved is in that for not enough offer a kind of generating efficiency height, good stability, adaptable single-degree-of-freedom many float combination formula energy supposition wave energy generating set that above-mentioned prior art exists.
The technical solution adopted in the present invention is: a kind of single-degree-of-freedom many float combination formula energy supposition wave energy generating set, it is characterized in that: include supporting mechanism, wave-energy collection assembly, many floats hydraulic accumulation energy system, electricity generation system, supporting mechanism is provided with multiple guide post being arranged in juxtaposition, described wave-energy collection assembly includes multiple float being arranged in juxtaposition, described float installs on the guide bar, described float can along the upper and lower sliding of guide post, it is installed on upper and lower slipping mechanism at least one end of each float to arrange mutually with supporting mechanism, described upper and lower slipping mechanism is by the input of rack and pinion drive mechanism with many floats hydraulic accumulation energy system, the outfan of described many floats hydraulic accumulation energy system is connected with the electromotor of electricity generation system.
By technique scheme, also including hydraulic jacking device, described hydraulic jacking device is for controlling the lifting of supporting mechanism.
By technique scheme, described many floats hydraulic accumulation energy system includes multiple hydraulic accumulation energy device, integrated fuel tank, hydraulic motor, described hydraulic accumulation energy device includes the first accelerating gearbox, double-direction gearpump, shuttle valve, the power shaft of the first accelerating gearbox is connected with the gear of pinion and rack, first accelerating gearbox output shaft is connected with double-direction gearpump, the oil-in of double-direction gearpump is connected with the oil-out of integrated fuel tank, two hydraulic fluid ports of double-direction gearpump are connected with two oil-ins of shuttle valve respectively, the oil-out of described shuttle valve is connected with the oil-in of hydraulic motor, the output shaft of described hydraulic motor is connected with electromotor power shaft.
By technique scheme, the oil-out at shuttle valve goes out to be additionally provided with electromagnetic throttle valve, and described electromagnetic throttle valve passes through electromagnetic throttle valve control circuit.
By technique scheme, the output shaft of described hydraulic motor is connected with electromotor power shaft also by the second accelerating gearbox.By technique scheme, described hydraulic motor is connected with integrated fuel tank also by overflow valve.
By technique scheme, described electricity generation system includes electromotor, commutator, energy storage device.
By technique scheme, described hydraulic jacking device includes control unit, motor, two-way pump, fuel tank, hydraulic jack, and one end of described hydraulic jack is connected with supporting mechanism.
By technique scheme, described supporting mechanism includes float and supports framework, integral support, landing slab, pillar, base, float is supported framework and is connected with integral support by bolt, landing slab welded and installed is in the upper end of integral support, pillar is 4, and the upper end of described pillar is connected with the hydraulic jack of hydraulic jacking device, and the other end of hydraulic jack is connected with integral support, the lower end of pillar is connected fixing by flange with base, and base is cast on submarine platform.
By technique scheme, described upper and lower slipping mechanism includes the slide rail being fixed on float, described slide rail is vertically laid, and through the pilot hole on supporting mechanism, on supporting mechanism, corresponding slide rail is provided with slide block, and described slide block is installed on supporting mechanism, described rack and pinion drive mechanism includes tooth bar, gear, tooth bar is fixedly installed on slide rail, and described gear is installed on the power shaft of the first accelerating gearbox of many floats hydraulic accumulation energy system, and rack and pinion is meshed.
Having the beneficial effect that acquired by the present invention
1, this TRT has good stability: in wave-energy collection structure, utilizes guide post that float movement form is fixed, and only collects available rising of floating, the produced wave energy of decline, is also avoided that the destruction that float is brought by severe sea condition；
2, this TRT generating efficiency is higher: described many floats hydraulic accumulation energy system adopts double-direction gearpump, the energy in float rising, descending motion stroke can be collected simultaneously, the superposition output of many floats energy is realized by many floats hydraulic accumulation energy system, improve the efficiency of electromotor, and the kinestate of float is different from energy input to many floats hydraulic accumulation energy system, and stability is good；
3, this TRT has well adapting to property, hydraulic jacking device can according to different waters and the sea situation of Various Seasonal, sea level altitude, adjust the height of whole supporting mechanism, the movement travel making float reaches optimum state, also can reduce simultaneously extremely under severe sea condition wave float, supporting mechanism are brought destruction；
4, this TRT reliability is higher: many floats energy finally enters in same electromotor, decreases the quantity of electromotor, if having indivedual float to damage simultaneously, without influence on the output of other float energy, TRT remains to work, reduces maintenance cost；Adding electromagnetic throttle valve in many floats hydraulic accumulation energy system and control module, controlling flow rate of hydraulic system even can be locked, it is to avoid the excessive destruction causing device of float movement travel under the severe sea condition of pole；
5, sea wave energy is converted to electric energy by the closed cycle of many floats hydraulic accumulation energy system by this TRT, and loss is less, practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of upper and lower slipping mechanism in the present invention；
Fig. 3 is the schematic diagram of many floats hydraulic accumulation energy system, electricity generation system in the present invention；
Fig. 4 is first, second and third check valve group structural representation in the present invention；
Fig. 5 is the schematic diagram of hydraulic jacking device in the present invention；
Fig. 6 is the structural representation of supporting mechanism in the present invention；
Fig. 7 is the electromagnetic throttle valve control circuit figure in the present invention；
Fig. 8 is the control circuit figure of the hydraulic jacking device controller in the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As it can be seen, present embodiments provide a kind of single-degree-of-freedom many float combination formula energy supposition wave energy generating set, including supporting mechanism, wave-energy collection assembly, many floats hydraulic accumulation energy system, electricity generation system 3.
Described supporting mechanism includes float and supports framework 1-1, integral support 1-2, landing slab 1-3, pillar 1-4, base 1-5, flange 1-6, float is supported framework 1-1 and is connected with integral support 1-2 by bolt, landing slab 1-3 welded and installed is in integral support 1-2 upper end, pillar 1-4 is 4, it is installed on four angles of integral support 1-2, the lower end of pillar 1-4 is connected fixing by flange 1-6 and base 1-5, and base 1-5 is cast on submarine platform.
nullSupport at float and framework 1-1 is provided with multiple guide post 2-6 being arranged in juxtaposition，Described wave-energy collection assembly includes multiple float 2-1 being arranged in juxtaposition，Each float 3 correspondence is installed on 2 guide posts，Float 2-1 can along the upper and lower sliding of guide post 2-6，It is installed on upper and lower slipping mechanism at least one end of each float，Described upper and lower slipping mechanism includes the slide rail 2-3 being fixed on float 2-1，Described slide rail 2-3 vertically lays，And support the pilot hole on framework 1-1 through float，The lower end of slide rail 2-3 is connected fixing by bolt with supporting grillage 2-7，Support grillage 2-7 to be weldingly fixed on float 2-1，Support corresponding slide rail on framework 1-1 at float and be provided with slide block 2-4，Described slide block 2-4 is installed in float by slider support mechanism 2-5 and supports on framework 1-1.Described upper and lower slipping mechanism is by the input of rack and pinion drive mechanism with many floats hydraulic accumulation energy system, and the outfan of described many floats hydraulic accumulation energy system is connected with the electromotor of electricity generation system.Described rack and pinion drive mechanism includes tooth bar 2-2, gear, and tooth bar 2-2 is fixedly installed on slide rail 2-3, and described gear is installed on the power shaft of the first accelerating gearbox 3-1 of many floats hydraulic accumulation energy system, and rack and pinion is meshed.
nullDescribed many floats hydraulic accumulation energy system includes multiple hydraulic accumulation energy device、Integrated fuel tank 3-9、First check valve group 3-5、Second check valve group 3-6，Hydraulic motor、Overflow valve 3-10，The quantity of described hydraulic accumulation energy device and the quantity one_to_one corresponding of float，Described hydraulic accumulation energy device includes the first accelerating gearbox 3-1、Double-direction gearpump 3-2、Shuttle valve 3-3、Electromagnetic throttle valve 3-4，The oil-out of integrated fuel tank 3-9 and the oil-in of the first check valve group 3-5 and the 3rd check valve group 3-7 are connected，First accelerating gearbox 3-1 output shaft is connected with double-direction gearpump 3-2 axle by shaft coupling，The oil-in of double-direction gearpump 3-2 and the oil-out of the first check valve group 3-5 are connected，Two hydraulic fluid ports of double-direction gearpump 3-2 are connected with two oil-ins of shuttle valve 3-3 respectively，The oil-out of described shuttle valve 3-3 is connected by the oil-in of electromagnetic throttle valve 3-4 with hydraulic motor 3-8，Second check valve group 3-6 is arranged on the in-line of hydraulic motor 3-8.
Described electricity generation system includes the second accelerating gearbox 3-11, alternating current generator 3-12, commutator 3-13, energy storage device 3-14, and the output shaft of hydraulic motor 3-8 is connected by the power shaft of the second accelerating gearbox 3-11 and alternating current generator 3-12.
nullWhen float 2-1 moves upward under the effect of wave force，The axle of the first accelerating gear phase 3-1 rotates under the drive of tooth bar 2-2，Thus driving double-direction gearpump 3-2 to rotate，Make hydraulic oil from integrated fuel tank 3-9，Pass through oil pipe，The oil-in of double-direction gearpump 3-2 is entered through the first check valve group 3-5，Pressurization through double-direction gearpump 3-2，Form hydraulic oil，Send from the oil-out b of double-direction gearpump 3-2，Then shuttle valve 3-3 is entered from shuttle valve 3-3 oil-in d，Oil pipe is entered through shuttle valve 3-3 oil-out e，Enter in hydraulic motor 3-8 through the second check valve group 3-6，Hydraulic motor 3-8 is driven to rotate，Second accelerating gearbox 3-11 is connected by shaft coupling with hydraulic motor 3-8，Second accelerating gearbox 3-11 output shaft is connected with alternating current generator 3-12，Thus band motor alternator 3-12 generating，The electricity sent enters in energy storage device 3-14 through the effect of commutator 3-13.
When float 2-1 is at the moved downward of wave force, the axle of double-direction gearpump 3-2 rotates under the drive of tooth bar 2-2, hydraulic oil is from integrated fuel tank 3-9, pass through oil pipe, the oil-in of double-direction gearpump 3-2 is entered through the first check valve group 3-7, pressurization through double-direction gearpump 3-2, form hydraulic oil, send from the oil-out a of double-direction gearpump 3-2, then shuttle valve 3-3 is entered from shuttle valve 3-3 oil-in c, oil pipe is entered through shuttle valve 3-3 oil-out e, enter in hydraulic motor 3-8 through the second check valve group 3-6, hydraulic motor 3-8 is driven to rotate, and then band motor alternator 3-12 generating.
Described many floats hydraulic accumulation energy system, electricity generation system 3 achieve the generating of float 2-1 bidirectional-movement, also the energy of many floats have been carried out superposition, collect output in same alternating current generator 3-12, and between float 2-1, collection of energy transmission will not interfere.
Wherein, described first check valve group 3-5 is integrated by the total check valve 3-5-2 of multiple check valve 3-5-1 and, second check valve group 3-6 is integrated by the total check valve 3-6-2 of multiple check valve 3-6-1 and, 3rd check valve group 3-7 is integrated by the total check valve 3-7-2 of multiple check valve 3-7-1 and, and structure is as shown in Figure 4.
Described electromagnetic throttle valve 3-4 is arranged on the oil pipe between shuttle valve 3-3 and the second check valve group 3-6, and spill valve 3-10 is arranged on the oil pipe between hydraulic motor 3-8 and integrated fuel tank 3-9, constant for the oil liquid pressure regulated in pipeline.
When running into more severe sea situation; in order to protect electricity generation system; also it is installed on electromagnetic throttle valve control circuit; its circuit diagram is as shown in Figure 7; the size of current by electromagnetic throttle valve 3-4 is regulated by electromagnetic throttle valve control circuit; control the degree of valve opening, thus the TRT under protecting severe sea condition.
Sea situation due to different waters and Various Seasonal, the height of sea level altitude is different, the present invention is additionally provided with hydraulic jacking device, by hydraulic jacking device for adjusting the height of platform, the movement travel making float reaches optimum state, also can reduce simultaneously extremely under severe sea condition wave float, platform are brought destruction.Described hydraulic jacking device includes suspension wire wavemeter, control unit, motor 4-3, two-way pump 4-5, fuel tank 4-4,4 hydraulic jack 4-6, and described hydraulic jack is installed on pillar 1-4.Motor 4-3 is connected with two-way pump 4-5 by shaft coupling, and motor 4-3 rotates, and drives two-way pump 4-5 to rotate, and two-way pump 4-5 is from pump oil entrance hydraulic jack 4-6 hydraulic oil container 4-4, then is back in hydraulic oil container 4-4.
Fig. 8 is the circuit diagram of the hydraulic jacking device control unit in the present invention, as it can be seen, it includes controller 4-1, motor driver 4-2, multiple relay.Wherein, the single-chip microcomputer IC1 that controller adopts model to be AT89C51, the signal output part of suspension wire wavemeter is connected with the signal input part of single-chip microcomputer.
The work process of the present invention is: wave rippling, float and tooth bar is driven to move up and down, by accelerating gearbox, rectilinear motion is converted to rotary motion, thus driving double-direction gearpump to work, hydraulic oil passes through double-direction gearpump, valve group, fluid pressure line enters in hydraulic motor, realize the output of many floats energy supposition, drive hydraulic motor rotates, it is connected with alternating current generator after improving rotating speed by accelerating gearbox, drive alternator generation, the energy storage device neutralization that the electricity sent exports platform self through commutator is connected to the grid, so far power generation process is completed.When suffering from severe sea condition, monitoring instrument detects that sea situation signal is input to electromagnetic throttle valve and controls, in module control circuit, to be processed by controller, and output current signal controls the opening degree of valve, to protect TRT.When Various Seasonal and the sea situation in marine site, sea level altitude are different, the signal that suspension wire wavemeter is collected is input in hydraulic jacking device control unit, by the process of controller, the control signal of output motor, and then control hydraulic jack, adjust whole float bracing frame to correct position, make the movement travel of float reach optimum state.If experience severe sea condition, also can pass through this controller and raise whole float bracing frame, it is to avoid float and platform are impacted destruction by wave.
Claims (10)
1. single-degree-of-freedom many float combination formula energy supposition wave energy generating set, it is characterized in that: include supporting mechanism, wave-energy collection assembly, many floats hydraulic accumulation energy system, electricity generation system, supporting mechanism is provided with multiple guide post being arranged in juxtaposition, described wave-energy collection assembly includes multiple float being arranged in juxtaposition, described float installs on the guide bar, described float can along the upper and lower sliding of guide post, it is installed on upper and lower slipping mechanism at least one end of each float to arrange mutually with supporting mechanism, described upper and lower slipping mechanism is by the input of rack and pinion drive mechanism with many floats hydraulic accumulation energy system, the outfan of described many floats hydraulic accumulation energy system is connected with the electromotor of electricity generation system.
2. a kind of single-degree-of-freedom many float combination formula energy supposition wave energy generating set according to claim 1, it is characterised in that: also including hydraulic jacking device, described hydraulic jacking device is for controlling the lifting of supporting mechanism.
3. a kind of single-degree-of-freedom many float combination formula energy supposition wave energy generating set according to claim 1 and 2, it is characterized in that: described many floats hydraulic accumulation energy system includes multiple hydraulic accumulation energy device, integrated fuel tank, hydraulic motor, described hydraulic accumulation energy device includes the first accelerating gearbox, double-direction gearpump, shuttle valve, the power shaft of the first accelerating gearbox is connected with the gear of pinion and rack, first accelerating gearbox output shaft is connected with double-direction gearpump, two hydraulic fluid ports of double-direction gearpump are connected with the oil-out of integrated fuel tank respectively, two hydraulic fluid ports of double-direction gearpump are connected with two oil-ins of shuttle valve respectively, the oil-out of described shuttle valve is connected with the oil-in of hydraulic motor, the output shaft of described hydraulic motor is connected with electromotor power shaft.
4. a kind of single-degree-of-freedom many float combination formula energy supposition wave energy generating set according to claim 3, it is characterised in that: the oil-out at shuttle valve goes out to be additionally provided with electromagnetic throttle valve, and described electromagnetic throttle valve is controlled by electromagnetic throttle valve control circuit.
5. a kind of single-degree-of-freedom many float combination formula energy supposition wave energy generating set according to claim 3, it is characterised in that: the output shaft of described hydraulic motor is connected with electromotor power shaft also by the second accelerating gearbox.
6. a kind of single-degree-of-freedom many float combination formula energy supposition wave energy generating set according to claim 3, it is characterised in that: described hydraulic motor is connected with integrated fuel tank also by overflow valve.
7. a kind of single-degree-of-freedom many float combination formula energy supposition wave energy generating set according to claim 1 and 2, it is characterised in that: described electricity generation system includes electromotor, commutator, energy storage device.
8. a kind of single-degree-of-freedom many float combination formula energy supposition wave energy generating set according to claim 2, it is characterized in that: described hydraulic jacking device includes suspension wire wavemeter, control unit, motor, two-way pump, fuel tank, hydraulic jack, and one end of described hydraulic jack is connected with supporting mechanism.
9. a kind of single-degree-of-freedom many float combination formula energy supposition wave energy generating set according to claim 2, it is characterized in that: described supporting mechanism includes float and supports framework, integral support, landing slab, pillar, base, float is supported framework and is connected with integral support by bolt, landing slab welded and installed is in the upper end of integral support, pillar is 4, the upper end of described pillar is connected with the hydraulic jack of hydraulic jacking device, the other end of hydraulic jack is connected with integral support, the lower end of pillar is connected fixing by flange with base, base is cast on submarine platform.
10. a kind of single-degree-of-freedom many float combination formula energy supposition wave energy generating set according to claim 1 and 2, it is characterized in that: described upper and lower slipping mechanism includes the slide rail being fixed on float, described slide rail is vertically laid, and the pilot hole on traverse supporting mechanism, on supporting mechanism, corresponding slide rail is provided with slide block, described slide block is installed on supporting mechanism, described rack and pinion drive mechanism includes tooth bar, gear, tooth bar is fixedly installed on slide rail, described gear is installed on the power shaft of the first accelerating gearbox of many floats hydraulic accumulation energy system, rack and pinion is meshed.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894943A (en) * | 2017-04-24 | 2017-06-27 | 武汉理工大学 | Wave energy generating set hydraulic pressure matching system and control strategy |
| CN106979121A (en) * | 2017-05-29 | 2017-07-25 | 梁庆昌 | A kind of equipment using three float buoyancy generatings moved up and down with wave |
| CN107419697A (en) * | 2017-06-26 | 2017-12-01 | 上海海事大学 | A kind of New-Type Wharf lookout terrace |
| CN108061001A (en) * | 2018-01-19 | 2018-05-22 | 中国海洋大学 | The limitation locking protective device of float and guard method under a kind of extreme sea condition |
| CN109404208A (en) * | 2018-12-20 | 2019-03-01 | 中国海洋大学 | A kind of Three Degree Of Freedom wave energy float power generator and electricity-generating method |
| CN114885880A (en) * | 2022-05-16 | 2022-08-12 | 武汉理工大学 | Multi-energy complementary self-powered marine ranch |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2705621Y (en) * | 2004-01-18 | 2005-06-22 | 刘兴永 | Wave power generator |
| JP2006233948A (en) * | 2005-02-23 | 2006-09-07 | Yasuhiro Takahashi | Wave force motive power generator |
| CN101100972A (en) * | 2006-07-06 | 2008-01-09 | 路广耀 | Sea wave force extraction and generating equipment |
| CN201582043U (en) * | 2009-09-22 | 2010-09-15 | 上海海洋大学 | Offshore Renewable Energy Conversion Devices and Systems |
| CN102725515A (en) * | 2009-12-23 | 2012-10-10 | 纳德.哈萨马瑞 | installations in power stations |
| CN202789305U (en) * | 2012-09-14 | 2013-03-13 | 邝建华 | Ocean platform type wave power generation device |
| CN103114958A (en) * | 2013-01-31 | 2013-05-22 | 中国海洋大学 | Mechanical combination type oscillating floater wave energy power generation device |
| CN103758684A (en) * | 2014-01-14 | 2014-04-30 | 杭州电子科技大学 | Hydrostatic-drive type wave-energy power generation device |
| CN103925144A (en) * | 2013-01-11 | 2014-07-16 | 邝建华 | Energy storage ocean platform type wave power generation device |
| CN203948223U (en) * | 2014-06-26 | 2014-11-19 | 大连理工大学 | A heaving floating box type wave energy generating device for deep sea |
| CN104806428A (en) * | 2015-04-01 | 2015-07-29 | 浙江大学 | Floating pendulum wave power generation device |
| CN204677360U (en) * | 2015-04-10 | 2015-09-30 | 武汉理工大学 | The wave energy collection device of self adaption tidal level |
-
2016
- 2016-03-16 CN CN201610149083.XA patent/CN105804924A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2705621Y (en) * | 2004-01-18 | 2005-06-22 | 刘兴永 | Wave power generator |
| JP2006233948A (en) * | 2005-02-23 | 2006-09-07 | Yasuhiro Takahashi | Wave force motive power generator |
| CN101100972A (en) * | 2006-07-06 | 2008-01-09 | 路广耀 | Sea wave force extraction and generating equipment |
| CN201582043U (en) * | 2009-09-22 | 2010-09-15 | 上海海洋大学 | Offshore Renewable Energy Conversion Devices and Systems |
| CN102725515A (en) * | 2009-12-23 | 2012-10-10 | 纳德.哈萨马瑞 | installations in power stations |
| CN202789305U (en) * | 2012-09-14 | 2013-03-13 | 邝建华 | Ocean platform type wave power generation device |
| CN103925144A (en) * | 2013-01-11 | 2014-07-16 | 邝建华 | Energy storage ocean platform type wave power generation device |
| CN103114958A (en) * | 2013-01-31 | 2013-05-22 | 中国海洋大学 | Mechanical combination type oscillating floater wave energy power generation device |
| CN103758684A (en) * | 2014-01-14 | 2014-04-30 | 杭州电子科技大学 | Hydrostatic-drive type wave-energy power generation device |
| CN203948223U (en) * | 2014-06-26 | 2014-11-19 | 大连理工大学 | A heaving floating box type wave energy generating device for deep sea |
| CN104806428A (en) * | 2015-04-01 | 2015-07-29 | 浙江大学 | Floating pendulum wave power generation device |
| CN204677360U (en) * | 2015-04-10 | 2015-09-30 | 武汉理工大学 | The wave energy collection device of self adaption tidal level |
Cited By (7)
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