CN107165773A - Wave-energy power generation equipment and electric power system - Google Patents
Wave-energy power generation equipment and electric power system Download PDFInfo
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- CN107165773A CN107165773A CN201710599031.7A CN201710599031A CN107165773A CN 107165773 A CN107165773 A CN 107165773A CN 201710599031 A CN201710599031 A CN 201710599031A CN 107165773 A CN107165773 A CN 107165773A
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- 238000010248 power generation Methods 0.000 title claims abstract description 57
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 230000005611 electricity Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 7
- 244000207740 Lemna minor Species 0.000 claims description 6
- 235000006439 Lemna minor Nutrition 0.000 claims description 6
- 235000001855 Portulaca oleracea Nutrition 0.000 claims description 6
- 238000009165 androgen replacement therapy Methods 0.000 description 14
- 238000012423 maintenance Methods 0.000 description 8
- 239000013535 sea water Substances 0.000 description 8
- 239000003653 coastal water Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000007667 floating Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 241000272517 Anseriformes Species 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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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"
- F03B13/18—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" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
- F03B13/1845—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" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem
- F03B13/187—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" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem and the wom directly actuates the piston of a pump
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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
- F03B13/06—Stations or aggregates of water-storage type, e.g. comprising a turbine and a pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
- F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
- F03B13/20—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" wherein both members, i.e. wom and rem are movable relative to the sea bed or shore
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
-
- 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
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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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
The present invention relates to a kind of wave-energy power generation equipment and electric power system.The wave-energy power generation equipment, it includes energy collecting device, energy transmission device and TRT；Energy collecting device includes float, connecting rod, piston and the cylinder body for placing piston, and one end of connecting rod connects float, and the other end of connecting rod is connected with piston, and check-valves is provided with piston；Energy transmission device includes aqueduct, and aqueduct is used to connect to be provided with check-valves on cylinder body and TRT, and aqueduct；TRT includes generator bay and the hydrogenerator being positioned in generator bay.
Description
Technical field
The present invention relates to renewable energy power generation equipment technical field, in particular it relates to a kind of wave-energy power generation equipment and
Electric power system.
Background technology
The energy is the indispensable material base of human survival and development, human survival at this in the world all the time not
Utilizing the energy, including regenerative resource and non-renewable energy resources.Existing generation mode is main or passes through firepower, waterpower etc.
Non-renewable energy resources consumption generates electricity, and sustainability is poor, environmental pollution is serious, in order to solve the exhausted of non-renewable energy resources resource and
Going from bad to worse for environment, finds common recognition of alternative, renewable, cleaning the novel energy as global every country.
Ocean not only possesses the resources such as abundant aquatic products, oil, more contains huge as the main body for taking up an area sphere area 70%
The big energy, marine energy mainly exists in forms such as tide, wave, temperature difference, salinity gradient, ocean currents.Wherein ocean wave
Can be ubiquitous in ocean, and it is relatively small by time restriction, while the energy-flux density of wave energy is maximum, can be by smaller
Device the considerable cheap energy (mainly based on electric energy) is provided.Therefore, wave-energy power generation always extremely the attention of people and
Concern.
Wave-energy power generation is to be changed wave energy by Wave energy converting device, is captured by Wave energy converting device
Kinetic energy and potential energy that wave has, and a part of wave energy turn in the Water Plane that Wave energy converting device is intersected with sea
Mechanical energy is changed to, then converts mechanical energy into electric energy, realizes wave energy to the conversion of electric energy.In miscellaneous wave-energy power generation
In device, canard wave energy apparatus is a kind of more efficient wave energy apparatus.
The content of the invention
In order to improve the deficiencies in the prior art, object of the present invention is to provide a kind of wave-energy power generation equipment and power supply
System, to provide a kind of wave-energy power generation equipment of new structure.
A kind of wave-energy power generation equipment is provided in an embodiment of the present invention, and wave-energy power generation equipment includes collection of energy
Device, energy transmission device and TRT；The energy collecting device includes float, connecting rod, piston and the cylinder for placing piston
Body, one end of the connecting rod connects the float, and the other end of the connecting rod is connected with piston, and is provided with only on piston
Return valve；The energy transmission device includes aqueduct, and the aqueduct is used to connect the cylinder body and TRT, and
Check-valves is provided with the aqueduct；The TRT includes generator bay and is positioned in the generator bay
Hydrogenerator.
Preferably, the quantity of the float is multiple, and the size of multiple floats is different, and multiple floats are in
The distribution of Phalanx column sets more fully collect the energy of wave.
Preferably, the float of hydrophilic material by being made up.
Preferably, the float is shaped as duckweed shape.
Preferably, the energy collecting device also includes water tank, and the water tank is connected with multiple cylinder bodies, is used for
Collect the water in multiple cylinder bodies.
Preferably, the hydrogenerator is impingement type hydraulic generator.
Preferably, the cylinder base is provided with fixture, and the fixture is used to the cylinder body being fixed on sea bed
Or in floating Yu Haiyang.
Preferably, the cylinder body side is provided with delivery port, and the delivery port is set close to cylinder base.
Preferably, one end of the aqueduct connects the delivery port of the cylinder body, and the other end of the aqueduct connects
Connect the water inlet of the hydrogenerator.
A kind of electric power system is additionally provided in an embodiment of the present invention, and the electric power system includes wave as described above
Can generating equipment.
The wave-energy power generation equipment that the present invention is provided, it includes energy collecting device, energy transmission device and TRT；
The energy collecting device includes float, connecting rod, piston and the cylinder body for placing piston, and one end connection of the connecting rod is described floating
Son, the other end of the connecting rod is connected with piston, and check-valves is provided with piston；The energy transmission device includes defeated
Waterpipe, the aqueduct is used to connect to be provided with check-valves on the cylinder body and TRT, and the aqueduct；
The TRT includes generator bay and the hydrogenerator being positioned in the generator bay.Present invention offer is being provided
Wave-energy power generation equipment when, first put it to marine, float fluctuates with wave, pass through and transported above and below connecting rod band piston
It is dynamic；When the piston is moving up, the check-valves on piston is opened, the closure of check ring on pipeline, allows seawater to flow into cylinder body, is received
Collect energy；When descent of piston, the closure of check ring on piston, the check-valves on pipeline is opened, and utilizes the descending energy of wave
Seawater is sent into generator bay via aqueduct, impact hydrogenerator generates electricity, and the water after conversion is discharged into sea again.This hair
Bright purpose is in view of the shortcomings of the prior art, it is proposed that a kind of wave-energy power generation equipment of new structure, what the present invention was provided
Wave-energy power generation equipment has simple in construction, easy to implement, the characteristics of maintenance cost is low, while it has stronger wind and wave resistance energy
Power, can be widely used in inshore generating, can be widely used in the generating of coastal waters or off-lying sea.
The electric power system that the present invention is provided, the electric power system includes wave-energy power generation equipment as described above.The present invention
Purpose be in view of the shortcomings of the prior art, it is proposed that a kind of wave-energy power generation equipment of new structure, the ripple that provides of the present invention
Wave energy for generating electricity equipment has collection Wave energy abundant, simple in construction, easy to implement, the characteristics of maintenance cost is low, while it has
There is stronger capacity of anti-storm, the generating of coastal waters or off-lying sea can be widely used in.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
The first structural representation for the wave-energy power generation equipment that Fig. 1 provides for the present invention；
Second of structural representation of the wave-energy power generation equipment that Fig. 2 provides for the present invention；
The third structural representation for the wave-energy power generation equipment that Fig. 3 provides for the present invention；
4th kind of structural representation of the wave-energy power generation equipment that Fig. 4 provides for the present invention.
Icon：1- wave-energy power generation equipment；10- energy collecting devices；100- floats；110- connecting rods；111- gravity
Hammer；120- cylinder bodies；The cross bars of 121- first；The cross bars of 122- second；123- springs；124- pressure sensitive devices；20- non-returns
Valve；30- aqueducts；300- draining valves；40- TRTs；50- water tanks.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term as occur " " center ", " on ", " under ", "left", "right",
" vertical ", " level ", " interior ", " outer " etc., orientation or position relationship indicated by it are based on orientation shown in the drawings or position
Relation, is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device or element of meaning must have
There is specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, as occurred
Term " first ", " second ", " the 3rd " etc. are only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " connection ", " company
Connect " it should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or it is integrally connected；It can be machine
Tool is connected or electrically connected；Can be joined directly together, can also be indirectly connected to by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
The invention provides a kind of wave-energy power generation equipment 1 and electric power system, multiple embodiments are given below to the present invention
The wave-energy power generation equipment 1 and electric power system of offer are described in detail.
Embodiment 1
The wave-energy power generation equipment 1 that the present invention is provided, it includes energy collecting device 10, energy transmission device and the dress that generates electricity
Put 40；Energy collecting device 10 includes float 100, connecting rod 110, piston and the cylinder body 120 for placing piston, one end of connecting rod 110
Float 100 is connected, the other end of connecting rod 110 is connected with piston, and check-valves 20 is provided with piston；Energy transmission device
Including aqueduct 30, aqueduct 30 is used to connect to be provided with only on cylinder body 120 and TRT 40, and aqueduct 30
Return valve 20；TRT 40 includes generator bay and the hydrogenerator being positioned in generator bay.Carried using the present invention
During the wave-energy power generation equipment 1 of confession, first put it to marine, float 100 fluctuates with wave, is driven by connecting rod 110
Piston up-down；When the piston is moving up, the check-valves 20 on piston is opened, and the check-valves 20 on pipeline is closed, and allows sea
Water is flowed into cylinder body 120, collects energy；When descent of piston, the check-valves 20 on piston is closed, and the check-valves 20 on pipeline is opened
Open, seawater is sent into generator bay via aqueduct 30 using wave descending energy, impact hydrogenerator generates electricity, conversion
Water afterwards is discharged into sea again.The purpose of the present invention is in view of the shortcomings of the prior art, it is proposed that a kind of wave of new structure
Energy generating equipment 1, the wave-energy power generation equipment 1 that the present invention is provided has collection Wave energy abundant, simple in construction, embodiment party
Just, the characteristics of maintenance cost is low, while it has stronger capacity of anti-storm, can be widely used in the generating of coastal waters or off-lying sea.
Connecting rod 110 can be rigid link；And the connection between connecting rod 110 and piston can be set to removably
Connection, connection is set to detachably connected between connecting rod 110 and float 100.Such purpose is, when connecting rod 110, piston
When any one part generates damage between float 100, it can be changed to producing the part damaged, without
Changed to overall, reduce maintenance cost, also objectively extend the use for the wave-energy power generation equipment 1 that the present invention is provided
Life-span.
Specifically, as shown in figure 1, being provided with cross bar in cylinder body 120, cross bar includes the first cross bar 121 and the second cross bar
122, the first cross bar 121 is connected with the second cross bar 122 by spring 123；The lower section of connecting rod 110 is provided with gravity drop hammer 111, gravity drop hammer
111 are located at the top of the second cross bar 122, in gravity drop hammer 111 because when the effect of float 100 is moved along the vertical direction, driving second
Cross bar 122 is moved relative to the first cross bar 121.
Pressure sensitive device 124 is additionally provided with cylinder body 120, the pressure for sensing the liquid in now cylinder body 120；And
And one end that cylinder body 120 is connected is provided with draining valve 300 in aqueduct 30.Cylinder body 120 is fixed on seabed by support bar
Or swum in using floating design at the certain depth of ocean.
As shown in Fig. 2 the quantity of float 100 is multiple, the size of multiple floats 100 is different, and multiple floats 100 are in
The distribution of Phalanx column sets more fully collect the energy of wave.The present invention is and multiple by setting multiple floats 100
The mode for using Phalanx column to arrange between float 100 sets fully to obtain Wave energy, it is therefore intended that put forward the present invention
The wave-energy power generation equipment 1 of confession is put into behind ocean, and the float 100 of Phalanx column arrangement can adapt to coming for each different directions
Ripple, therefore, it is possible to more fully utilize wave energy.
Further, float 100 can be by being made up of hydrophilic material.Hydrophilic material refers to be readily wetted by water, and can lead to
Cross the material that capillarity sucks water material internal.
As shown in figure 3, the shape of float 100 could be arranged to duckweed shape.The shape of float 100 can be various shapes,
Being set to duckweed type has three benefits, one is it is attractive in appearance, secondly being so that float 100 more holds when being impacted by wave
Easily wave, so as to be moved up and down with piston, the third is can be according to the amplitude and wavelength size of marine site typical wave
Carry out the size of optimization design duckweed, more fully to obtain the energy of the marine site wave.
Hydrogenerator refers to water can be converted into the generator of electric energy by prime mover of the hydraulic turbine.Current pass through the hydraulic turbine
When, water can be converted into mechanical energy, the rotating shaft of the hydraulic turbine drives the rotor of generator again, convert mechanical energy into electric energy and defeated
Go out, be the main dynamics equipment that power station produces electric energy.
Preferably, hydrogenerator can use impingement type hydraulic generator.Impulse turbine is led by means of special
Water dispenser structure draws the free jet with kinetic energy, rushes at runner bucket, makes runner rotation acting, so as to complete water can be converted into
A kind of hydraulic prime mover of mechanical energy.In impulse turbine, with work jet and runner relative position and workmanship number of times
Difference, can be divided into tangential wheel, inclined-jet turbine and crossflow turbine.Theory analysis is proved, at bucket pitch circle
Peripheral speed when being about the half of effluxvelocity, efficiency highest.Impulse turbine is when load changes, and runner enters
Water speed direction is constant, and change of water level is relatively small, and velocity variations are little, thus efficiency is influenceed smaller by load variations, effect
Rate curve ratio is shallower, and peak efficiency is more than 91%.
The bottom of cylinder body 120 is provided with fixture, and fixture is used to cylinder body 120 is fixed on sea bed or cylinder body 120 is floated
Float in ocean.When coming into operation, it is possible to use cylinder body 120 is fixed on sea bed or will by the fixture of the bottom of cylinder body 120
In the floating Yu Haiyang of cylinder body 120.Alternately, the bottom of cylinder body 120 can also be directly anchored on sea bed so that whole cylinder body
120 are respectively positioned on underwater or float cylinder body 120 in Yu Haiyang.Wave-energy power generation equipment 1 is fixed under sea so that its
It is safe, and the setting of fixture also causes wave-energy power generation equipment 1 to easily facilitate installation.
The side of cylinder body 120 is provided with delivery port, and delivery port is set close to the bottom of cylinder body 120.The wave energy that the present invention is provided
Generating equipment 1 obtains energy using the float 100 of duckweed shape Phalanx column arrangement, and piston pressure water forms kinetic energy, then by cylinder
Kinetic energy is changed into pressure energy by body 120, reaches that water outlet drives the hydraulic turbine to generate electricity again after certain energy, and cylinder body is arranged at by delivery port
120 bottoms are can be converted into pressure energy for the kinetic energy of water under gravity.
One end of aqueduct 30 connects the delivery port of cylinder body 120, the other end connection hydrogenerator of aqueduct 30
Water inlet.The effect of aqueduct 30 is by the water feeding hydrogenerator in cylinder body 120 so that the water in cylinder body 120
Hydrogenerator is impacted, so as to complete to generate electricity.
Specifically, generator bay is anchored across the sea.Anchoring refers to use anchor and anchor chain, anchor hawser by ship or floating structure
It is tethered in sea, drift, the positioning method kept it on precalculated position caused by limitation external force.
The electric power system that the present invention is provided, electric power system includes wave-energy power generation equipment 1 as described above.Electric power system is also
Electric energy storage device can be included, the electric energy storage that electric energy storage device is used to manufacture the wave-energy power generation equipment 1 that the present invention is provided rises
Come.The purpose of the present invention is in view of the shortcomings of the prior art, it is proposed that a kind of wave-energy power generation equipment 1 of new structure, this hair
The wave-energy power generation equipment 1 of bright offer has collection Wave energy abundant, simple in construction, easy to implement, the low spy of maintenance cost
Point, while it has stronger capacity of anti-storm, can be widely used in the generating of coastal waters or off-lying sea.
Embodiment 2
The wave-energy power generation equipment 1 that the present invention is provided, it includes energy collecting device 10, energy transmission device and the dress that generates electricity
Put 40；Energy collecting device 10 includes float 100, connecting rod 110, piston and the cylinder body 120 for placing piston, one end of connecting rod 110
Float 100 is connected, the other end of connecting rod 110 is connected with piston, and check-valves 20 is provided with piston；Energy transmission device
Including aqueduct 30, aqueduct 30 is used to connect to be provided with only on cylinder body 120 and TRT 40, and aqueduct 30
Return valve 20；TRT 40 includes generator bay and the hydrogenerator being positioned in generator bay.Carried using the present invention
During the wave-energy power generation equipment 1 of confession, first put it to marine, float 100 fluctuates with wave, is driven by connecting rod 110
Piston up-down；When the piston is moving up, the check-valves 20 on piston is opened, and the check-valves 20 on pipeline is closed, and allows sea
Water is flowed into cylinder body 120, collects energy；When descent of piston, the check-valves 20 on piston is closed, and the check-valves 20 on pipeline is opened
Open, seawater is sent into generator bay via aqueduct 30 using wave descending energy, impact hydrogenerator generates electricity, conversion
Water afterwards is discharged into sea again.The purpose of the present invention is in view of the shortcomings of the prior art, it is proposed that a kind of wave of new structure
Energy generating equipment 1, the wave-energy power generation equipment 1 that the present invention is provided has collection Wave energy abundant, simple in construction, embodiment party
Just, the characteristics of maintenance cost is low, while it has stronger capacity of anti-storm, can be widely used in the generating of coastal waters or off-lying sea.
The difference of the embodiment 2 and embodiment 1 of the wave-energy power generation equipment 1 that the present invention is provided is, as shown in figure 4, energy
Amount collection device 10 also includes water tank 50, and water tank 50 is connected with multiple cylinder bodies 120, for collecting in multiple cylinder bodies 120
Water.The purpose for setting water tank 50 is, the water centralized collection in multiple cylinder bodies 120 is got up, is re-fed into hydrogenerator
Row generates electricity, and the ocean wave of the different directions so as to which different floats 100 are collected into is aggregated into a direction up, so that
Realize the directed movement of current.
In summary, the wave-energy power generation equipment 1 that the present invention is provided, it includes energy collecting device 10, energy transmission dress
Put and TRT 40；Energy collecting device 10 includes float 100, connecting rod 110, piston and the cylinder body 120 for placing piston, connecting rod
110 one end connection float 100, the other end of connecting rod 110 is connected with piston, and check-valves 20 is provided with piston；Energy
Measuring transfer device includes aqueduct 30, and aqueduct 30 is used to connect cylinder body 120 and TRT 40, and aqueduct 30
On be provided with check-valves 20；TRT 40 includes generator bay and the hydrogenerator being positioned in generator bay.Make
During the wave-energy power generation equipment 1 provided with the present invention, first put it to marine, float 100 fluctuates with wave, pass through even
Bar 110 drives piston up-down；When the piston is moving up, the check-valves 20 on piston is opened, the check-valves 20 on pipeline
Close, allow seawater to flow into cylinder body 120, collect energy；When descent of piston, the check-valves 20 on piston is closed, on pipeline
Check-valves 20 is opened, and seawater is sent into generator bay via aqueduct 30 using the descending energy of wave, hydraulic generator is impacted
Machine generates electricity, and the water after conversion is discharged into sea again.The purpose of the present invention is in view of the shortcomings of the prior art, it is proposed that a kind of new
The wave-energy power generation equipment 1 of structure, the wave-energy power generation equipment 1 that provides of the present invention, which has, collects that Wave energy is abundant, structure is simple
Single, easy to implement, the characteristics of maintenance cost is low, while it has stronger capacity of anti-storm, can be widely used in coastal waters or remote
The generating in sea.
The electric power system that the present invention is provided, electric power system includes wave-energy power generation equipment 1 as described above.The mesh of the present invention
Be in view of the shortcomings of the prior art, it is proposed that a kind of wave-energy power generation equipment 1 of new structure, the wave energy that provides of the present invention
Generating equipment 1 have collect Wave energy it is abundant, simple in construction, easy to implement, the characteristics of maintenance cost is low, at the same its have compared with
Strong capacity of anti-storm, can be widely used in the generating of coastal waters or off-lying sea.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a kind of wave-energy power generation equipment, it is characterised in that wave-energy power generation equipment includes energy collecting device, energy transmission and filled
Put and TRT；
The energy collecting device includes float, connecting rod, piston and the cylinder body for placing piston, and one end connection of the connecting rod is described
Float, the other end of the connecting rod is connected with piston, and check-valves is provided with piston；
The energy transmission device includes aqueduct, and the aqueduct is used to connect the cylinder body and TRT, and
Check-valves is provided with the aqueduct；
The TRT includes generator bay and the hydrogenerator being positioned in the generator bay.
2. wave-energy power generation equipment according to claim 1, it is characterised in that the quantity of the float be it is multiple, it is multiple
The size of the float is different, and multiple floats are distributed in Phalanx column and set more fully collect wave
Energy.
3. wave-energy power generation equipment according to claim 1 or 2, it is characterised in that the float is by hydrophilic material
It is made.
4. wave-energy power generation equipment according to claim 1, it is characterised in that the float is shaped as duckweed shape.
5. wave-energy power generation equipment according to claim 2, it is characterised in that the energy collecting device also includes water
Case, the water tank is connected with multiple cylinder bodies, for collecting the water in multiple cylinder bodies.
6. wave-energy power generation equipment according to claim 1, it is characterised in that the hydrogenerator is impulse water wheel
Generator.
7. wave-energy power generation equipment according to claim 1, it is characterised in that the cylinder base is provided with fixture,
The fixture is used to the cylinder body is fixed on sea bed or floated in Yu Haiyang.
8. wave-energy power generation equipment according to claim 1, it is characterised in that the cylinder body side is provided with delivery port,
The delivery port is set close to cylinder base.
9. wave-energy power generation equipment according to claim 8, it is characterised in that one end connection of the aqueduct is described
The delivery port of cylinder body, the other end of the aqueduct connects the water inlet of the hydrogenerator.
10. a kind of electric power system, it is characterised in that the electric power system includes the ripple as described in claim 1-9 any one
Wave energy for generating electricity equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710599031.7A CN107165773A (en) | 2017-07-21 | 2017-07-21 | Wave-energy power generation equipment and electric power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710599031.7A CN107165773A (en) | 2017-07-21 | 2017-07-21 | Wave-energy power generation equipment and electric power system |
Publications (1)
| Publication Number | Publication Date |
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| CN107165773A true CN107165773A (en) | 2017-09-15 |
Family
ID=59817197
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710599031.7A Pending CN107165773A (en) | 2017-07-21 | 2017-07-21 | Wave-energy power generation equipment and electric power system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595118A (en) * | 2018-12-26 | 2019-04-09 | 张耀辰 | A kind of floatation type inertia hydroturbine generator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140996A (en) * | 2011-05-05 | 2011-08-03 | 东南大学 | Wave power device |
| WO2013150320A2 (en) * | 2012-04-05 | 2013-10-10 | Chorianopoulos Dimitrios | Mechanical hydraulic electrical floating and grounded system exploiting the kinetic energy of waves (seas-lakes-oceans) and converting it to electric energy and to drinking water |
| CN104314741A (en) * | 2014-10-09 | 2015-01-28 | 长沙理工大学 | Double-floating-body type wave energy power generation device utilizing water turbine |
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2017
- 2017-07-21 CN CN201710599031.7A patent/CN107165773A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140996A (en) * | 2011-05-05 | 2011-08-03 | 东南大学 | Wave power device |
| WO2013150320A2 (en) * | 2012-04-05 | 2013-10-10 | Chorianopoulos Dimitrios | Mechanical hydraulic electrical floating and grounded system exploiting the kinetic energy of waves (seas-lakes-oceans) and converting it to electric energy and to drinking water |
| CN104314741A (en) * | 2014-10-09 | 2015-01-28 | 长沙理工大学 | Double-floating-body type wave energy power generation device utilizing water turbine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595118A (en) * | 2018-12-26 | 2019-04-09 | 张耀辰 | A kind of floatation type inertia hydroturbine generator |
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Application publication date: 20170915 |