CN107035610B - A kind of cylinder incoming flow power generator - Google Patents
A kind of cylinder incoming flow power generator Download PDFInfo
- Publication number
- CN107035610B CN107035610B CN201710381869.9A CN201710381869A CN107035610B CN 107035610 B CN107035610 B CN 107035610B CN 201710381869 A CN201710381869 A CN 201710381869A CN 107035610 B CN107035610 B CN 107035610B
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- CN
- China
- Prior art keywords
- ratchet
- rocking bar
- pawl
- generator
- cylindrical shell
- 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
- F03B17/00—Other machines or engines
- F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
-
- 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
-
- 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
- F05B2260/40—Transmission of power
-
- 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 present invention provides a kind of cylindrical incoming flow power generator, including cylindrical shell, generator and lower generator is respectively set in the intracorporal upper and lower ends of cylindrical shell, the motor shaft of upper generator and lower generator is connected separately with ratchet and bottom ratchet wheel, and the ratchet of upper ratchet and bottom ratchet wheel is contrary, rocking bar support shaft is provided between upper ratchet and bottom ratchet wheel, rocking bar is connected in rocking bar support shaft, the end of rocking bar is connected with wobble plate after cylindrical body by the opening being arranged on cylindrical shell, and wobble plate is located at outside cylindrical shell after cylindrical body, corresponding two pawls of each ratchet, pawl I is mounted on rocking bar by pawl support base I, pawl II is mounted on cylindrical shell by pawl support base II.Small in size and weight of the invention is light, can be using a device as a separate unit in practical application, and the unit of tens of or even hundreds of quantity, which links together, to be used in conjunction with, and generated energy and efficiency can also greatly promote.
Description
Technical field
The present invention relates to a kind of tidal current energy generating equipment more particularly to a kind of cylindrical incoming flow power generator.
Background technique
The effect of power generator mainly converts it to electric energy using water flow present in nature and is generated electricity and stored up
It deposits, it is an important topic that new energy how is develop and useedd under nowadays environment, in proposition " clean energy resource " and " sustainable development
The new energy such as exhibition " develop under the overall situation of new concept, and developing the novel generating electricity by natural energy device that utilizes of one kind will have very much
It is necessary and very significant.
Summary of the invention
It is dirty guaranteeing not generate natural environment the purpose of the invention is to provide a kind of cylindrical incoming flow power generator
In the case where dye and influence, is generated electricity and stored using water flow present in nature.
The object of the present invention is achieved like this: including cylindrical shell, the intracorporal upper and lower ends of cylindrical shell are respectively set
The motor shaft of generator and lower generator, upper generator and lower generator is connected separately with ratchet and bottom ratchet wheel, and upper ratchet
It is contrary with the ratchet of bottom ratchet wheel, it is provided with rocking bar support shaft between upper ratchet and bottom ratchet wheel, is connected in rocking bar support shaft
There is rocking bar, the end of rocking bar is connected with wobble plate after cylindrical body, and wobble plate position after cylindrical body by the opening being arranged on cylindrical shell
Outside cylindrical shell, corresponding two pawls of each ratchet, each pawl I is mounted on rocking bar by pawl support base I, each
Pawl II is mounted on cylindrical shell by pawl support base II.
The invention also includes structure features some in this way:
1. the lower end of the cylindrical shell is provided with kentledge.
Compared with prior art, the beneficial effects of the present invention are: the main body only one cylindrical body of power generator of the invention,
Flow field in the state of there is head-on incoming flow after cylinder is based on large eddy simulation it is found that oscillating deck will will do it continuous past physical pendulum
Dynamic, this movement inputs column body with the rocking bar that oscillating deck is connected by one, converts ratchet device by direction and is converted
And it inputs generator and generates electricity.The power generation of such device moves back and forth completion by the oscillating deck after cylinder；The hair of generator
Electricity drives rocking bar by carrying out after two ratchet gear mechanism commutations by wobble plate；Generator is responsible for electric energy production and storage.This
Ratchet mechanism and generator are a kind of symmetric form arrangements up and down in the cylindrical body of invention, can make full use of rocking bar each stage
Movement maximizes its generating efficiency.Small in size and weight of the invention is light, in practical application can using a device as
One separate unit, the unit of tens of or even hundreds of quantity, which links together, to be used in conjunction with, and generated energy and efficiency can also mention significantly
It rises.
Detailed description of the invention
Fig. 1 is that incoming flow power generator faces schematic layout pattern；
Fig. 2 is the schematic side view of power generator；
Fig. 3 is the area the A ratchet mechanism partly enlarged top view of power generator；
The area the B detent mechanism of Fig. 4 power generator connects partly enlarged top view；
The area the B detent mechanism of Fig. 5 power generator connects Partial enlarged side view；
The area the C ratchet mechanism of Fig. 6 power generator connects partly enlarged top view；
The area the C ratchet mechanism of Fig. 7 power generator connects Partial enlarged side view；
In figure: 1 cylindrical shell, oscillating deck, 3 generators and apparatus for storing electrical energy after 2 cylinders, pawl I on 4, pawl branch on 5
Seat I, ratchet on 6 are supportted, 7 cylindrical bodies are open, 8 rocking bars, 9 rocking bar support shafts, 10 lower pawls I, pawl II on 11,12 kentledges, and 13
Upper pawl support base II, 14 screws, 15 screws.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing.
In conjunction with Fig. 1 to Fig. 7, for cylindric incoming flow power generator of the invention by cylindrical shell, ratchet mechanism, hair are converted in direction
Motor and apparatus for storing electrical energy, a few part compositions such as oscillating deck.Both direction conversion ratchet mechanism is arranged in the middle part of cylinder
Two sides up and down, two generator coaxles are arranged in after ratchet symmetrical two sides up and down.Specifically include cylindrical shell 1, cylinder
Oscillating deck 2 afterwards, generator and apparatus for storing electrical energy 3, upper pawl I 4, upper pawl support base I 5, upper ratchet 6, cylindrical body opening 7,
Rocking bar 8, rocking bar support shaft 9, lower pawl I 10, upper pawl II 11, kentledge 12, upper pawl support base II 13, screw 14, screw
15。
Power generator is made of wobble plate 2 after cylindrical shell 1, cylindrical body.It is consolidated between wobble plate and rocking bar 8 after cylindrical body,
There are two the ratchet mechanism being distributed symmetrically up and down and power generator inside main cylinders, two ratchet mechanisms pass through same root rocking bar 8
Work is driven, on the contrary, constantly collecting energy to realize, water flow is flowed out from cylindrical body 1 from two sides for the side of the ratchet of two ratchets,
A kind of special flow field is formed after cylindrical body, by large eddy simulation it can be seen that wobble plate 2 will carry out in such flow field after cylindrical body
Reciprocally swinging back and forth, wobble plate drives rocking bar to carry out movement input after subsequent cylindrical body.
The rocking bar of the cylinder incoming flow power generator by opening 7 on the cylinder come with the wobble plate 2 outside cylindrical body into
Row connection, the limited length of this opening cause in gear structure to prevent when direction of flow changes, the amplitude of fluctuation of wobble plate is excessive
Two pawl relative positions change it is excessive to mutually colliding.
The opening that rocking bar on cylindrical body stretches out, uses non-watertight means, because will increase using watertight between rocking bar
The amplitude of fluctuation of the drag effects rocking bar of rocking bar also will increase the complexity of cost and function to reduce the efficiency of power generation
Property.The length of opening has a certain range fixed simultaneously, prevents when cylindrical body is in water, the direction sudden change of incoming flow
Wobble plate is caused significantly to change position, so that two pawls in the intracorporal gear wheel reversing device of column mutually collide.Work as simultaneously
Wobble plate is since the direction of incoming flow changes, and when hunting range changes, can push away when swinging to the maximum position of limitation range
Dynamic cylindrical body changes direction together, so that cylinder is headed on the position of opposite incoming flow, so that power generator is able to continue to work normally.
The implementation principle of cylindrical type incoming flow power generator of the invention are as follows:
(1) when wobble plate swings back and forth since the effect in flow field carries out left and right, rocking bar will be driven to rotate together therewith, such as schemed
When rocking bar 8 is swung to the left, pawl 4 will push upper ratchet 6 to rotate counterclockwise, and pawl 11 is with ratchet at this time at 3 visual angles
Rotation successively slips on each tooth of ratchet, does not generate any inhibition to the movement of ratchet；When rocking bar is swung to the right, spine
Pawl 4 will repeat the movement of pawl 11 just now, not generate any impetus to ratcheting motion, and pawl 11 will be stuck in ratchet at this time
Two teeth between, prevent it from being rotated backward, therefore upper ratchet will be stationary at this time.By such ratchet gear mechanism,
The bidirectional reciprocating of rocking bar can be moved and be converted to unidirectional intermittent movement.
(2) it is illustrated and is known when rocking bar is swung by above-mentioned movement, a stage ratchet is without any fortune
Dynamic, therefore two identical ratchet mechanisms are arranged in device symmetrical above and belowly, such as the visual angle Fig. 1 when rocking bar is swung to the left
When mechanism in upper ratchet rotated and bottom ratchet wheel is blocked stationary, the bottom ratchet wheel in mechanism when rocking bar is swung to the right by pawl
It is rotated and upper ratchet is blocked stationary by pawl, takes full advantage of the movement of each stage rocking bar in this way, improve
The efficiency of power generation；
(3) cylindrical body lower disposed has solid ballast carrier 12, for making entire cylindrical body decentralization, is inclined in water
In the state of being kept upright, it is more advantageous to the normal work of power generator.
Upper bottom ratchet wheel will be connected with generator at this time, as the rotate gear of generator, persistently carry out one direction rotation from
And generator is driven to generate electricity, it has been simutaneously arranged apparatus for storing electrical energy in generator, the electric energy of generation has been stored due-in
It takes and uses.This incoming flow power generator have the characteristics that structure is simple, generating effect is good, it is low in cost, be easily achieved, exist in the future
There is good actual application prospect on generating power by water current.
To sum up, a kind of cylindrical power generator for driving wobble plate to generate electricity using incoming flow of the invention.It is a kind of new
Type, it is based on large eddy simulation, a kind of device to generate electricity by oscillating deck after the incoming flow drive cylindrical body that heads on, main includes circle
Two-way continuous swing is converted into the ratchet device and generator of unidirectional intermittent movement by oscillating deck and connected rocking bar after column shell
With apparatus for storing electrical energy three parts.Whole device main part is a complete cylindrical body, in the case where meeting stream mode, is based on big whirlpool
It simulates, wobble plate will will do it back and forth continuous swing after cylinder；It is disposed with the rocking bar being connected with wobble plate in cylinder, utilizes this two-way company
Continuous reciprocally swinging is converted into unidirectional intermittent movement and is exported, to drive generator by the ratchet device in cylinder
Rotation is generated electricity and is stored.This incoming flow power generator have structure is simple, generating effect is good, it is low in cost, be easily achieved
Feature has good actual application prospect on generating power by water current.
Claims (2)
1. a kind of cylinder incoming flow power generator, it is characterised in that: including cylindrical shell, the intracorporal upper and lower ends difference of cylindrical shell
The motor shaft of generator and lower generator in setting, upper generator and lower generator is connected separately with ratchet and bottom ratchet wheel, and
The ratchet of upper ratchet and bottom ratchet wheel it is contrary, rocking bar support shaft, rocking bar support shaft are provided between upper ratchet and bottom ratchet wheel
On be connected with rocking bar, the end of rocking bar is connected with wobble plate after cylindrical body by the opening being arranged on cylindrical shell, and after cylindrical body
Wobble plate is located at outside cylindrical shell, and corresponding two pawls of each ratchet, each pawl I is mounted on rocking bar by pawl support base I
On, each pawl II is mounted on cylindrical shell by pawl support base II；After cylindrical body wobble plate due to flow field effect into
When row left and right swings back and forth, rocking bar will be driven to rotate together therewith, when rocking bar is swung to the left, upper pawl I will push upper ratchet
It is rotated counterclockwise, upper pawl II successively slips on each tooth of ratchet at this time, does not generate any obstruction to the movement of ratchet
Effect；When rocking bar is swung to the right, upper pawl I will repeat the movement of upper pawl II, does not generate any promotion to ratcheting motion and makees
With, and upper pawl II will be stuck between two teeth of ratchet at this time, it is prevented to be rotated backward, therefore upper ratchet will be static at this time
It is motionless, pass through such ratchet gear mechanism, so that it may which the bidirectional reciprocating movement of rocking bar is converted into unidirectional intermittent movement.
2. a kind of cylindrical incoming flow power generator according to claim 1, it is characterised in that: the lower end of the cylindrical shell
It is provided with kentledge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710381869.9A CN107035610B (en) | 2017-05-26 | 2017-05-26 | A kind of cylinder incoming flow power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710381869.9A CN107035610B (en) | 2017-05-26 | 2017-05-26 | A kind of cylinder incoming flow power generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107035610A CN107035610A (en) | 2017-08-11 |
| CN107035610B true CN107035610B (en) | 2019-06-14 |
Family
ID=59539365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710381869.9A Active CN107035610B (en) | 2017-05-26 | 2017-05-26 | A kind of cylinder incoming flow power generator |
Country Status (1)
| Country | Link |
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| CN (1) | CN107035610B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4122676A (en) * | 1977-08-16 | 1978-10-31 | Edmundo Kikut | Apparatus for extracting energy from wave motion |
| RU1800091C (en) * | 1990-05-11 | 1993-03-07 | А.И.Матаруев и М.А.Матаруев | Tidal power installation |
| CN2099205U (en) * | 1991-08-03 | 1992-03-18 | 青岛银达(集团)光电计时设备公司 | Driving apparatus for wave power-generation |
| CN2668884Y (en) * | 2003-10-17 | 2005-01-05 | 曾震球 | Sea wave driving machine arrangement |
| CN201687642U (en) * | 2010-02-11 | 2010-12-29 | 上海海洋大学 | Ocean wave energy generator |
| GB201117554D0 (en) * | 2011-10-11 | 2011-11-23 | Moorfield Tidal Power Ltd | Tidal stream generator |
| CN202659408U (en) * | 2012-03-30 | 2013-01-09 | 李晓春 | Wave power generation device |
| CN203532148U (en) * | 2013-10-17 | 2014-04-09 | 河海大学 | Horizontal wave power generation module based on vertical type bulwark |
| CN203532146U (en) * | 2013-11-13 | 2014-04-09 | 上海海洋大学 | Pendulous wave power generation device |
| CN204312246U (en) * | 2014-10-29 | 2015-05-06 | 华中科技大学 | A kind of electricity generating device utilizing wave energy |
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2017
- 2017-05-26 CN CN201710381869.9A patent/CN107035610B/en active Active
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| CN107035610A (en) | 2017-08-11 |
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