CN108412675A - It is a kind of that formula power generator is swayed based on wave energy - Google Patents

It is a kind of that formula power generator is swayed based on wave energy Download PDF

Info

Publication number
CN108412675A
CN108412675A CN201810230653.7A CN201810230653A CN108412675A CN 108412675 A CN108412675 A CN 108412675A CN 201810230653 A CN201810230653 A CN 201810230653A CN 108412675 A CN108412675 A CN 108412675A
Authority
CN
China
Prior art keywords
pendulum
breast wheel
gear
wave energy
power generator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810230653.7A
Other languages
Chinese (zh)
Inventor
苏焱
王浩宇
曾钰
邹启禄
吉�健
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan University of Technology WUT
Original Assignee
Wuhan University of Technology WUT
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuhan University of Technology WUT filed Critical Wuhan University of Technology WUT
Priority to CN201810230653.7A priority Critical patent/CN108412675A/en
Publication of CN108412675A publication Critical patent/CN108412675A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12Adaptations 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
    • F03B13/14Adaptations 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
    • F03B13/16Adaptations 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"
    • F03B13/18Adaptations 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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K7/00Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807Rotary generators
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/30Energy from the sea, e.g. using wave energy or salinity gradient

Abstract

The invention discloses a kind of to sway formula power generator based on wave energy, entirely formula power generator is swayed to be positioned by adaptive anchoring system, gear clockwork spring case includes pendulum gear, ratchet, pawl lever, first breast wheel and the second breast wheel, pendulum is fixed on the top of external shell, pendulum absorbs Wave energy and generates rotation, drive the rotation of pendulum gear, pendulum gear is engaged with the first breast wheel, it is connected by pawl lever between first breast wheel and the second breast wheel, ratchet is engaged with the second breast wheel, ratchet makes clockwork spring store mechanical energy, clockwork spring is to generator output mechanical energy, holder is by gear clockwork spring case, generator is fixed on inside external shell.The present invention can utilize all directions wave energy, and device is swayed the rotation that conversion of motion is stable by internal drive structure, to drive generator to produce electricl energy, and can ensure device tidal level adaptability.

Description

It is a kind of that formula power generator is swayed based on wave energy
Technical field
The invention belongs to electricity generation by sea waves technical fields more particularly to a kind of formula power generation of swaying based on wave energy to fill It sets.
Background technology
As the conventional fossils resource such as coal, oil and natural gas is increasingly exhausted, solar energy, wind energy and wave energy etc. can The development and utilization of the renewable sources of energy gradually attracts people's attention.Wave energy is a kind of rich reserves, widely distributed and cleaning nothing The regenerative resource of pollution.Domestic and foreign scholars have proposed diversified forms power generator at present, for example, oscillating float type, pendulum-type, Raft formula and canard power generator etc..Existing wave energy generating set generally existing absorption wave energy direction is single, and tidal level adapts to The shortcomings of force difference, conversion process energy loss is more.
All directions wave energy can be utilized by being badly in need of research one kind, and device is swayed conversion of motion by internal drive structure Ensure the wave energy generating set of device tidal level adaptability for stable rotation to drive generator to produce electricl energy.
Invention content
The technical problem to be solved by the invention is to provide a kind of to sway formula power generator based on wave energy, realizes more The wave-energy collection in direction, and by wave energy, the energy of changes in distribution is converted to stable energy and makes generator work at any time Make output electric energy.
The technical solution adopted by the present invention to solve the technical problems is:There is provided it is a kind of based on wave energy sway formula power generation Device, including external shell, and it is set to pendulum, holder, gear clockwork spring case, generator inside external shell, further include certainly Anchoring system is adapted to, formula power generator is entirely swayed and is positioned by adaptive anchoring system, gear clockwork spring case includes pendulum Gear, ratchet, pawl lever, the first breast wheel and the second breast wheel, pendulum are fixed on the top of external shell, and pendulum absorbs wave Unrestrained energy production rotation, drives the rotation of pendulum gear, pendulum gear is engaged with the first breast wheel, among the first breast wheel and second It is connected by pawl lever between wheel, ratchet is engaged with the second breast wheel, and ratchet makes clockwork spring store mechanical energy, and clockwork spring is to generator Gear clockwork spring case, generator are fixed on inside external shell by output mechanical energy, holder.Generator is defeated by electric energy by cable Go out.Make the permanent steady rotation of generator using gear and clockwork spring conversion and storage energy, and using clockwork spring, reduces wave energy in various days Influence of the energy unevenness to power generating quality under gas is suitable for different waters and sea situation.
According to the above technical scheme, adaptive anchoring system is anchor and hawser, and the formula power generator of swaying is fixed on seabed.
According to the above technical scheme, external shell is made of upper cover plate and shell, and rubber ring is used between upper cover plate and shell It is again sealed off in outside with paraffin after closed.Ensure external shell Integral sealing.
According to the above technical scheme, the balance staff of pendulum is mounted at the center of upper cover plate.Device is by wave force, floating body Generation, which is toppled, makes internal pendulum absorption Wave energy generation rotation driven gear clockwork spring case store and integrate mechanical energy, recycles hair Item drives electrical power generators, electric power to be connected to the grid by commutation inversion process.
According to the above technical scheme, upper cover plate is made of round duroplasts, bearing is installed additional in the circle centre position of upper cover plate, for pacifying Fill the balance staff of pendulum.To reduce frictional resistance.
The beneficial effect comprise that:1, the present apparatus has wide applicability, can be the work of different waters The resident of platform and coastal area provides electric power support.
2, with wave, this clean energy resource generates electricity the present apparatus, can largely slow down coastal area because firepower is sent out The energy consumption and problem of environmental pollution that electricity is brought reduce dependence of the people to traditional energy.
3, device closed performance is good, reliable and stable, can expand, not influenced by sea situation on a large scale, can also be in conjunction with sea In buoy, make monoblock type.
4, all directions wave energy can be utilized, it is stable turn that device, which is swayed conversion of motion, by internal drive structure It is dynamic, to drive generator to produce electricl energy, it is based on adaptive anchoring system, ensures device tidal level adaptability, due to using letter Change transmission process, improves device energy conversion efficiency.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
Fig. 1 is that the embodiment of the present invention sways formula power generator general illustration based on wave energy;
Fig. 2 is the device schematic top plan view of the embodiment of the present invention;
Fig. 3 is the device left view schematic diagram of the embodiment of the present invention;
Fig. 4 is the gear structure schematic diagram of the embodiment of the present invention;
In figure:1 --- pendulum;2 --- gear clockwork spring case;3 --- holder;4 --- generator;5 --- external shell; 6 --- cable aperture;7 --- anchor;8 --- hawser;9 --- the second breast wheel;10 --- pendulum gear;11 --- among first Wheel;12 --- ratchet;13 --- pawl lever.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not For limiting the present invention.
In the embodiment of the present invention, provide it is a kind of formula power generator is swayed based on wave energy, as shown in Figure 1, Figure 2, Figure 4 shows, Including external shell 5, and it is set to pendulum 1, holder 3, gear clockwork spring case 2, generator 4 inside external shell, further includes certainly Anchoring system is adapted to, formula power generator is entirely swayed and is positioned by adaptive anchoring system, gear clockwork spring case includes pendulum Gear 10, ratchet 12, pawl lever 13, the first breast wheel 11 and the second breast wheel 9, pendulum are fixed on the top of external shell, Pendulum absorbs Wave energy and generates rotation, drives the rotation of pendulum gear, pendulum gear to be engaged with the first breast wheel, the first breast wheel It is connect by pawl lever between the second breast wheel, ratchet is engaged with the second breast wheel, and ratchet makes clockwork spring store mechanical energy, hair Gear clockwork spring case, generator are fixed on inside external shell by item to generator output mechanical energy, holder.Generator passes through cable Electric energy is exported.Pendulum absorbs Wave energy using its rotation of wave height official post.Pendulum quality is big, and pendulum will be grown, horizontal The intensity of holder and its accessory holder should support the weight of pendulum enough.
In the implementation method of the present invention, wave energy conversion rectifier structure form is using magic lever auomatic fixing chain device and greatly Energy storage clockwork spring, commutation component include mainly pawl lever and two breast wheels.As shown in figure 4, specific operation principle is to work as When pendulum rotates clockwise, the first breast wheel rotates clockwise, and the underarm contact of pawl lever connects with the second breast wheel in lower section It touches, to push the second breast wheel to rotate clockwise.When pendulum rotates counterclockwise, lever ratchet is in upper contact point and second Between take turns contact, pulled the second breast wheel to rotate clockwise.So as to which the movement of the both direction of the first breast wheel is converted For the one-way movement of the second breast wheel.Realize one-directionally rotate under the premise of make mechanical gear rotation clockwork spring make its accumulation of energy and according to The needs of clockwork spring and generator carry out permanent stable output mechanical energy.Generator converts the energy in clockwork spring to electric energy.It is required that choosing Generator is small, light-weight, high conversion efficiency, easy maintenance simple in structure.Cable aperture 6 passes the cable through device and sea Bank connects, and facilitates conveying electric energy, processing and watertight method:A circular hole for being slightly larger than cable size is bored in floating body bottom, Cable is wherein passed through, uses gap of the paraffin between surfaces externally and internally filled cable and circular hole later, ensures watertight.
Further, adaptive anchoring system is anchor 7 and hawser 8, and the formula power generator of swaying is fixed on seabed.The present invention Implementation method in, the design of adaptive anchoring system is to analyze whole device stress and arrangement marine site sea situation, choosing by calculating Take suitable Mooring Arrangements and mooring material.As shown in Figure 1, using the pile foundation rope and staving phase of directly squeezing into seabed Even.Easy to operate, structure is firm.
Further, external shell is made of upper cover plate and shell, after using rubber ring closed between upper cover plate and shell It is again sealed off in outside with paraffin.Ensure external shell Integral sealing.
Further, the balance staff of pendulum is mounted at the center of upper cover plate.
Further, upper cover plate is made of round duroplasts, bearing is installed additional in the circle centre position of upper cover plate, for installing pendulum Balance staff.To reduce frictional resistance.
As shown in figure 3, wave makes floating drum sway and then drives pendulum rotation, wave angle degree that can be approximately equal to pendulum The angle number of degrees in face and horizontal plane.Wave energy is made full use of in the case where ensureing that floating body does not topple.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description, And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.

Claims (5)

1. a kind of swaying formula power generator based on wave energy, which is characterized in that including external shell, and be set to external shell Pendulum, holder, gear clockwork spring case, the generator of inside, further include adaptive anchoring system, entirely sway formula power generator and pass through Adaptive anchoring system is positioned, and gear clockwork spring case includes pendulum gear, ratchet, pawl lever, the first breast wheel and second Breast wheel, pendulum are fixed on the top of external shell, and pendulum absorbs Wave energy and generates rotation, drives the rotation of pendulum gear, pendulum Hammer gear is engaged with the first breast wheel, is connected by pawl lever between the first breast wheel and the second breast wheel, ratchet and second Breast wheel engages, and ratchet makes clockwork spring store mechanical energy, and clockwork spring is to generator output mechanical energy, and holder is by gear clockwork spring case, power generation Machine is fixed on inside external shell.
2. according to claim 1 sway formula power generator based on wave energy, which is characterized in that adaptive anchoring system For anchor and hawser, the formula power generator of swaying is fixed on seabed.
3. according to claim 1 or 2 sway formula power generator based on wave energy, which is characterized in that external shell by Upper cover plate and shell form, between upper cover plate and shell using rubber ring it is closed after be again sealed off in outside with paraffin.
4. according to claim 3 sway formula power generator based on wave energy, which is characterized in that the balance staff of pendulum is installed At the center of upper cover plate.
5. according to claim 4 sway formula power generator based on wave energy, which is characterized in that upper cover plate is round hard Plastics are made, and bearing, the balance staff for installing pendulum are installed additional in the circle centre position of upper cover plate.
CN201810230653.7A 2018-03-20 2018-03-20 It is a kind of that formula power generator is swayed based on wave energy Pending CN108412675A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810230653.7A CN108412675A (en) 2018-03-20 2018-03-20 It is a kind of that formula power generator is swayed based on wave energy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810230653.7A CN108412675A (en) 2018-03-20 2018-03-20 It is a kind of that formula power generator is swayed based on wave energy

Publications (1)

Publication Number Publication Date
CN108412675A true CN108412675A (en) 2018-08-17

Family

ID=63132846

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810230653.7A Pending CN108412675A (en) 2018-03-20 2018-03-20 It is a kind of that formula power generator is swayed based on wave energy

Country Status (1)

Country Link
CN (1) CN108412675A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109798219A (en) * 2019-01-17 2019-05-24 河海大学 A kind of floating-type wave energy conversion equipment
CN110821739A (en) * 2019-11-19 2020-02-21 程宝军 Ocean surge power generation equipment
CN110905715A (en) * 2018-09-14 2020-03-24 台湾海洋大学 Totally-enclosed pitching sliding rail wave power generation device
CN111502901A (en) * 2020-05-14 2020-08-07 荆门思安机械设备有限公司 Pawl type wave power generation device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101021200A (en) * 2007-03-26 2007-08-22 中国海洋大学 Surge energy accumulating self-power generating buoy
CN204312246U (en) * 2014-10-29 2015-05-06 华中科技大学 A kind of electricity generating device utilizing wave energy
US20170234290A1 (en) * 2014-10-28 2017-08-17 Chenghao Piao Heavy Hammer Type Wave Power Generation Method and Device
CN207033641U (en) * 2017-03-28 2018-02-23 李燕明 A kind of floating raft type Wave power generation device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101021200A (en) * 2007-03-26 2007-08-22 中国海洋大学 Surge energy accumulating self-power generating buoy
US20170234290A1 (en) * 2014-10-28 2017-08-17 Chenghao Piao Heavy Hammer Type Wave Power Generation Method and Device
CN204312246U (en) * 2014-10-29 2015-05-06 华中科技大学 A kind of electricity generating device utilizing wave energy
CN207033641U (en) * 2017-03-28 2018-02-23 李燕明 A kind of floating raft type Wave power generation device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110905715A (en) * 2018-09-14 2020-03-24 台湾海洋大学 Totally-enclosed pitching sliding rail wave power generation device
CN110905715B (en) * 2018-09-14 2021-03-05 台湾海洋大学 Totally-enclosed pitching sliding rail wave power generation device
CN109798219A (en) * 2019-01-17 2019-05-24 河海大学 A kind of floating-type wave energy conversion equipment
CN109798219B (en) * 2019-01-17 2020-07-17 河海大学 Floating type wave energy conversion device
CN110821739A (en) * 2019-11-19 2020-02-21 程宝军 Ocean surge power generation equipment
CN111502901A (en) * 2020-05-14 2020-08-07 荆门思安机械设备有限公司 Pawl type wave power generation device

Similar Documents

Publication Publication Date Title
CN108412675A (en) It is a kind of that formula power generator is swayed based on wave energy
CN102146890B (en) Mooring floating-type wind energy and wave energy combination power generating platform for deep sea
CN106368891A (en) Wind energy and ocean energy integrated generating set
CN104110347B (en) Floatation type solar energy resonance pendulum combined type wave-power device
CN109026542A (en) Floatation type wind energy-wave energy combined generating system
CN201363232Y (en) Wave power generation device
CN109185066A (en) A kind of floating wind energy, wave energy, tide energy combined generating system
CN106089559B (en) Ocean wave energy energy and wind energy integrative power generator
CN1971031A (en) Generation device by using ocean wave buoy
CN106640499A (en) Floating breakwater device with solar energy, wave energy and wind energy power generation function
CN104229085A (en) Offshore wind turbine platform combined with oscillating water column type wave energy device
CN108825426A (en) A kind of multiple degrees of freedom bias pendulum wave energy power generation and electricity-generating method
CN102261302A (en) Wave energy power generation system based on differential energy extraction of sea wave energy of sea-surface wave layer and deep sea stable region
CN103291546A (en) Offshore floating type wind generator controlled by tuned liquid column damper
CN104743073A (en) Semi-submersible type wave energy and wind energy comprehensive utilization device
CN103850866A (en) Double-swing-plate wave energy conversion device design
CN202991334U (en) Ocean current generating device
CN201593476U (en) Seesaw-type sea wave power generation device
CN104314739A (en) Gravity swing type wave energy device based on floating type platform
CN109441727A (en) Marine wave energy-wind energy integrated system and integrated electricity-generating method
CN102700687A (en) Pendulum type sea wave energy utilization device based on floating platform
CN109538424A (en) Radial type marine windmill
CN203214231U (en) Floating body generating device
CN108661848A (en) A kind of intelligently bias pendulum type Power generator and electricity-generating method
CN104018980A (en) Pile type wave energy capturing device utilizing plurality of floating bodies

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20180817

RJ01 Rejection of invention patent application after publication