CN107905938A - A kind of power-storage-type ocean wave energy generating set - Google Patents
A kind of power-storage-type ocean wave energy generating set Download PDFInfo
- Publication number
- CN107905938A CN107905938A CN201710979210.3A CN201710979210A CN107905938A CN 107905938 A CN107905938 A CN 107905938A CN 201710979210 A CN201710979210 A CN 201710979210A CN 107905938 A CN107905938 A CN 107905938A
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- China
- Prior art keywords
- hairspring
- axis
- float
- fixed
- storage
- 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.)
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Classifications
-
- 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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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
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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
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/93—Mounting on supporting structures or systems on a structure floating on a liquid surface
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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
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/95—Mounting on supporting structures or systems offshore
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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)
- Power Engineering (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 invention discloses a kind of power-storage-type ocean wave energy generating set, including central float, guide rod and outer float, central float is connected by outer float of the guide rod respectively with more than 1, forms star structure；Electric organ is mounted with central float；Storage battery is mounted with outer float, for storing electric energy；Conducting wire for connecting electric organ and storage battery passes through in guide rod.The device stores the wave Wave energy of continuous small amplitude in a manner of mechanical potential, and cost is low, working stability, can improve the generating efficiency of Wave energy, and electric energy is provided for sea survey or communication apparatus.
Description
Technical field
The present invention relates to electric field, more particularly to a kind of power-storage-type ocean wave energy generating set.
Background technology
Traditional energy generation assets are increasingly exhausted, and can cause different degrees of environmental pollution, to new energy development
It is required that being continuously improved, it is increasingly subject to extensively using the clean reproducible energy such as generation technology such as solar energy, wind energy and tide energy
Concern.Compared with other clean energy resource generation technologies, sea energy generation has unique advantage, its energy density is high, from day
Gas influences, and energy continues and stablizes, and sea wave energy is widely distributed, reserves are huge.
The efficiency of ocean wave energy generating set is high to wave surge requirements than relatively low at present, and practical ranges are fettered,
Therefore the problems such as improving device energy conversion efficiency at different levels, reducing manufacture cost, improve device reliability and stability and is grid-connected is urgently
Solve.
The content of the invention
It is an object of the invention to overcome shortcoming existing in the prior art, there is provided a kind of high conversion efficiency, cost it is low and
The good power-storage-type ocean wave energy generating set of stability.
The purpose of the present invention is achieved through the following technical solutions：
A kind of power-storage-type ocean wave energy generating set, including：Central float 19, guide rod 20 and outer float 21, central float 19
It is connected by outer float 21 of the guide rod 20 respectively with more than 1, forms star structure；Power generation is mounted with central float 19
Device；Storage battery 22 is mounted with outer float 21, for storing electric energy；For connecting the conducting wire of electric organ and storage battery 22 in guide rod
Pass through in 20.
Central float 19, outer float 21 and guide rod 20 use insulative water-proof material.
The perpendicular symmetrical structure of electric organ of placement in central float 19, including upper direct current generator 1, upper motor shaft 2, upper card
Hoop 3, upper bush 4, upper hairspring deck 5, upper hairspring spring 6, upper hairspring axis 7, middle sleeve 8, swing rod 9, pendulum 10, lower hairspring spring
11st, lower hairspring deck 12, lower hairspring axis 13, lower sleeve 14, lower catch hoop 15, lower motor shaft 16, lower direct current generator 17, ratchet group
18；Upper direct current generator 1 and lower direct current generator 17 are fixed in central 19 shell of float, and upper direct current generator 1 is connected with upper motor shaft 2,
Upper motor shaft 2 is hinged with upper hairspring axis 7, and upper hairspring axis 7 is fixed on inside upper bush 4 by bearing, and upper bush 4 is consolidated by front band 3
It is scheduled in central 19 shell of float；The outer end of upper hairspring spring 6 is fixed on upper bush 4 by upper hairspring deck 5, upper hairspring spring 6
The inner connected by ratchet group 18 with the upper end of upper hairspring axis 7, middle sleeve 8；Outside is installed with pendulum among middle sleeve 8
Bar 9, the outer end of swing rod 9 are fixed with pendulum 10；Lower direct current generator 17 is connected with lower motor shaft 16, lower motor shaft 16 and lower hairspring axis
13 is hinged, and lower hairspring axis 13 is fixed on inside lower sleeve 14 by bearing, and lower sleeve 14 is fixed on central float 19 by lower catch hoop 15
In shell；The outer end of lower hairspring spring 11 is fixed on lower sleeve 14 by lower hairspring deck 12, and the inner of lower hairspring spring 11 passes through
Ratchet group 18 is connected with the lower end of lower hairspring axis 13, middle sleeve 8.
During work, power-storage-type ocean wave energy generating set floats across the sea, follows wave fluctuation is random to tilt, pendulum 10 drives
Middle sleeve 8 rotates at random, and the unidirectional ratchet of upper and lower two ratchet groups 18 is opposite；When middle sleeve 8 rotates clockwise, upper hairspring spring
6 deform upon storage power；When middle sleeve 8 rotates counterclockwise, lower hairspring spring 11 deforms upon storage power；When hairspring spring-return power reaches
To ratchet group 18 release torque when, upper hairspring spring 6 drives upper hairspring axis 7 or lower hairspring spring 11 to drive lower hairspring axis
13, to hairspring spring release direction continuous rotation, the elastic potential energy of hairspring spring storage disposably discharges；Upper hairspring axis 7 is with
Hairspring axis 13 drives motor shaft to rotate respectively, and direct current generator is in generating state；The release of hairspring spring potential energy finishes, ratchet group 18
Reset, prepare the work of next circulation.Random rotation of the present apparatus by pendulum clockwise or counterclockwise, can shake continuously small
The wave Wave energy of width is collected, and is stored in a manner of mechanical potential, is continuously discharged when reaching certain value, can be in electric organ
More efficiently working.
The present invention has the following advantages that compared with prior art and effect：
(1) power-storage-type ocean wave energy generating set of the invention, stores the wave ripple of continuous small amplitude in a manner of mechanical potential
Energy, concentrates continuous release to make generator operation in more efficiently working status.
(2) power-storage-type ocean wave energy generating set of the invention, cost is low, working stability, can improve the power generation of Wave energy
Efficiency, electric energy is provided for sea survey or communication apparatus.
Brief description of the drawings
Fig. 1 is the structure diagram of electric organ.
Fig. 2 is the dimensional structure diagram of electric organ.
Fig. 3 is the structure diagram of ratchet group.
Fig. 4 is the overall structure diagram of power-storage-type ocean wave energy generating set.
Fig. 5 is the appearance diagram of power-storage-type ocean wave energy generating set.
Wherein, 1, upper direct current generator；2nd, upper motor shaft；3rd, front band；4th, upper bush；5th, upper hairspring deck；6th, upper hairspring
Spring；7th, upper hairspring axis；8th, middle sleeve；9th, swing rod；10th, pendulum；11st, lower hairspring spring；12nd, lower hairspring deck；13rd, lower hairspring
Axis；14th, lower sleeve；15th, lower catch hoop；16th, lower motor shaft；17th, lower direct current generator；18th, ratchet group；19th, central float；20th, lead
Bar；21st, outer float；22nd, storage battery.
Embodiment
Further detailed description is done to the present invention with reference to embodiment, but the implementation of the present invention is not limited to this.
Embodiment 1
A kind of power-storage-type ocean wave energy generating set, including central float 19, guide rod 20 and outer float 21, central float 19 are logical
Cross guide rod 20 respectively with 3 outer floats 21 to be connected, form star structure, as shown in Figure 5；Power generation is mounted with central float 19
Device；Storage battery 22 is mounted with outer float 21, for storing electric energy, as shown in Figure 4；For connecting electric organ and storage battery 22
Conducting wire passes through in guide rod 20.Central float 19, outer float 21 and guide rod 20 use insulative water-proof material.In central float 19
The perpendicular symmetrical structure of electric organ of placement, as shown in Figure 1, including upper direct current generator 1, upper motor shaft 2, front band 3, upper bush
4th, upper hairspring deck 5, upper hairspring spring 6, upper hairspring axis 7, middle sleeve 8, swing rod 9, pendulum 10, lower hairspring spring 11, lower hairspring
Deck 12, lower hairspring axis 13, lower sleeve 14, lower catch hoop 15, lower motor shaft 16, lower direct current generator 17, ratchet group 18；Upper direct current
Machine 1 and lower direct current generator 17 are fixed in central 19 shell of float, and upper direct current generator 1 is connected with upper motor shaft 2, upper motor shaft 2 with
Upper hairspring axis 7 is hinged, and upper hairspring axis 7 is fixed on inside upper bush 4 by bearing, and upper bush 4 is fixed on central float by front band 3
In 19 shells；The outer end of upper hairspring spring 6 is fixed on upper bush 4 by upper hairspring deck 5, and the inner of upper hairspring spring 6 passes through spine
Wheel group 18 is connected with the upper end of upper hairspring axis 7, middle sleeve 8, as shown in Figure 3；Outside is installed with swing rod among middle sleeve 8
9, the outer end of swing rod 9 is fixed with pendulum 10, as shown in Figure 2；Lower direct current generator 17 is connected with lower motor shaft 16, lower motor shaft 16 with
Lower hairspring axis 13 is hinged, and lower hairspring axis 13 is fixed on inside lower sleeve 14 by bearing, during lower sleeve 14 is fixed on by lower catch hoop 15
Entreat in 19 shell of float；The outer end of lower hairspring spring 11 is fixed on lower sleeve 14 by lower hairspring deck 12, lower hairspring spring 11
The inner is connected by ratchet group 18 with the lower end of lower hairspring axis 13, middle sleeve 8.
When middle sleeve 8 rotates clockwise, ratchet group 18 drives upper hairspring spring 6 to deform upon storage power, when rotating counterclockwise
Upper hairspring spring 6 is constrained by ratchet group 18, elastic potential energy storage；When upper hairspring spring 6 accumulation deformation reseting torque reaches ratchet
During 18 setting value of group, upper hairspring spring 6 drives upper 7 opposite direction of hairspring axis to rotate by ratchet group 18, until upper 6 gesture of hairspring spring
It can discharge and finish；Upper hairspring axis 7 drives 2 continuous rotation of upper motor shaft, and upper generator 1 generates electricity, and electric energy is stored in storage by conducting wire
In battery 22.
When middle sleeve 8 rotates counterclockwise, ratchet group 18 drives lower hairspring spring 11 to deform upon storage power, when rotating clockwise
Lower hairspring spring 11 is constrained by ratchet group 18, elastic potential energy storage；Instantly the accumulation of hairspring spring 11 deformation reseting torque reaches spine
During wheel 18 setting value of group, lower hairspring spring 11 drives lower 13 opposite direction of hairspring axis to rotate by ratchet group 18, until lower hairspring bullet
The release of 11 potential energy of spring finishes；Lower hairspring axis 13 drives lower 16 continuous rotation of motor shaft, and lower generator 17 generates electricity, and electric energy passes through conducting wire
It is stored in storage battery 22.
Claims (3)
- A kind of 1. power-storage-type ocean wave energy generating set, it is characterised in that：Including central float, guide rod and outer float, central float It is connected by outer float of the guide rod respectively with more than 1, forms star structure；Electric organ is mounted with central float；It is outer floating Storage battery is mounted with son, for storing electric energy；Conducting wire for connecting electric organ and storage battery passes through in guide rod.
- 2. power-storage-type ocean wave energy generating set according to claim 1, it is characterised in that：Central float, outer float and lead Bar uses insulative water-proof material.
- 3. power-storage-type ocean wave energy generating set according to claim 1, it is characterised in that：The power generation of placement in central float The perpendicular symmetrical structure of device, including upper direct current generator, upper motor shaft, front band, upper bush, upper hairspring deck, upper hairspring spring, Upper hairspring axis, middle sleeve, swing rod, pendulum, lower hairspring spring, lower hairspring deck, lower hairspring axis, lower sleeve, lower catch hoop, lower motor Axis, lower direct current generator, ratchet group；Upper direct current generator and lower direct current generator are fixed in central float shell, upper direct current generator with it is upper Motor axis connection, upper motor shaft are hinged with upper hairspring axis, and upper hairspring axis is fixed on inside upper bush by bearing, and upper bush is by upper card Hoop is fixed in central float shell；The outer end of upper hairspring spring is fixed on upper bush by upper hairspring deck, upper hairspring spring The inner is connected by ratchet group with the upper end of upper hairspring axis, middle sleeve；Outside is installed with swing rod, swing rod among middle sleeve Outer end be fixed with pendulum；Lower direct current generator and lower motor axis connection, lower motor shaft are hinged with lower hairspring axis, and lower hairspring axis is by axis Hold and be fixed on inside lower sleeve, lower sleeve is fixed in central float shell by lower catch hoop；Lower hairspring deck is by lower hairspring spring Outer end is fixed on lower sleeve, and the inner of lower hairspring spring is connected by ratchet group with the lower end of lower hairspring axis, middle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710979210.3A CN107905938A (en) | 2017-10-19 | 2017-10-19 | A kind of power-storage-type ocean wave energy generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710979210.3A CN107905938A (en) | 2017-10-19 | 2017-10-19 | A kind of power-storage-type ocean wave energy generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107905938A true CN107905938A (en) | 2018-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710979210.3A Pending CN107905938A (en) | 2017-10-19 | 2017-10-19 | A kind of power-storage-type ocean wave energy generating set |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU8806891A (en) * | 1991-11-21 | 1992-03-19 | P.F. Androos Loyenko | Wave energy collector |
| KR20050094361A (en) * | 2005-08-17 | 2005-09-27 | 남주희 | Ware activated generator |
| CN2766055Y (en) * | 2005-01-24 | 2006-03-22 | 中国科学院沈阳自动化研究所 | Wave energy absorbing and converting system |
| EP2461018A1 (en) * | 2009-07-28 | 2012-06-06 | Julio De La Cruz Blásquez | Installation for producing electricity from sea waves by basic pulsing method |
| CN203488305U (en) * | 2013-09-30 | 2014-03-19 | 无锡津天阳激光电子有限公司 | Balance type sea wave electric generator |
| CN103994017A (en) * | 2014-01-28 | 2014-08-20 | 浙江海洋学院 | Pendulum electricity generation device using hull swing |
| CN105565430A (en) * | 2016-02-19 | 2016-05-11 | 武汉大学 | Float-type wave energy ultrasonic aeration purifying device |
| CN206017040U (en) * | 2016-08-31 | 2017-03-15 | 三峡大学 | A kind of novel swing wave energy generating set |
| CN107013401A (en) * | 2017-05-05 | 2017-08-04 | 武汉理工大学 | A kind of super-clutch type wave energy generating set |
-
2017
- 2017-10-19 CN CN201710979210.3A patent/CN107905938A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU8806891A (en) * | 1991-11-21 | 1992-03-19 | P.F. Androos Loyenko | Wave energy collector |
| CN2766055Y (en) * | 2005-01-24 | 2006-03-22 | 中国科学院沈阳自动化研究所 | Wave energy absorbing and converting system |
| KR20050094361A (en) * | 2005-08-17 | 2005-09-27 | 남주희 | Ware activated generator |
| EP2461018A1 (en) * | 2009-07-28 | 2012-06-06 | Julio De La Cruz Blásquez | Installation for producing electricity from sea waves by basic pulsing method |
| CN203488305U (en) * | 2013-09-30 | 2014-03-19 | 无锡津天阳激光电子有限公司 | Balance type sea wave electric generator |
| CN103994017A (en) * | 2014-01-28 | 2014-08-20 | 浙江海洋学院 | Pendulum electricity generation device using hull swing |
| CN105565430A (en) * | 2016-02-19 | 2016-05-11 | 武汉大学 | Float-type wave energy ultrasonic aeration purifying device |
| CN206017040U (en) * | 2016-08-31 | 2017-03-15 | 三峡大学 | A kind of novel swing wave energy generating set |
| CN107013401A (en) * | 2017-05-05 | 2017-08-04 | 武汉理工大学 | A kind of super-clutch type wave energy generating set |
Non-Patent Citations (2)
| Title |
|---|
| 刘力红等: "新型海岸波浪发电装置的设计与分析", 《可再生能源》 * |
| 宋洪侠等: "一种新型摆式波浪发电装置的研制", 《可再生能源》 * |
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Application publication date: 20180413 |