CN106762352A - A kind of automatic open and close type ocean current energy generator of blade - Google Patents
A kind of automatic open and close type ocean current energy generator of blade Download PDFInfo
- Publication number
- CN106762352A CN106762352A CN201611105978.XA CN201611105978A CN106762352A CN 106762352 A CN106762352 A CN 106762352A CN 201611105978 A CN201611105978 A CN 201611105978A CN 106762352 A CN106762352 A CN 106762352A
- Authority
- CN
- China
- Prior art keywords
- blade
- rotating body
- central rotating
- shaft
- support base
- 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.)
- Granted
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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
-
- 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
- F03B15/00—Controlling
-
- 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
- F05B2270/00—Control
- F05B2270/60—Control system actuates through
- F05B2270/606—Control system actuates through mechanical actuators
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The present invention provides a kind of automatic open and close type ocean current energy generator of blade, including blade mechanism, central rotating body and the interior support base for setting cabin, blade mechanism includes being fixed on the blade installation shaft of central rotating body, installation axle is hollow tubular structure, be respectively equipped with each installation axle two panels can opening and closing blade, installation axle outermost end is provided with the locating part that limitation blade slides axially, the sliding bar of control blade opening and closing is provided with installation axle, one end of sliding bar controls the opening and closing of blade by open/close mechanism, and the other end is connected with the crank connecting link of central rotating body；Central rotating body is provided with two pairs of meshing gears and toggle, and central rotating body includes the rotary shaft connected with it, and rotary shaft is connected with the motor coaxle in support base；Support base is provided with the installation site of connected internal messing gear wheel, and is provided with the groove coordinated with central rotating body, and support base bottom is connected with base.The present invention can do periodicity opening and closing campaign during rotation, be continuously motor and provide power.
Description
Technical field
Device, more particularly to a kind of automatic open and close type energy by ocean current of blade is utilized to generate electricity and fill the present invention relates to a kind of energy by ocean current
Put, be suitable as energy by ocean current utilization, ocean power generation and other power set.
Background technology
It is increasingly serious with energy problem, develop and using new energy, regenerative resource increasingly by the weight of people
Depending on.People contain the huge energy, such as thermal gradient energy, salt error energy, wave energy, energy by ocean current, tide energy in slowly recognizing ocean
Deng.In flood tide and ebb tide, surging seawater has very big kinetic energy.Meanwhile, in Special sections such as some island, due to seabed ground
Also can there is the ocean current of stabilization in the factors such as gesture.By continuous research and development, energy by ocean current is varied using the form of device, existing
Some ocean current energy generators, according to rotary shaft in the difference of direction in space Yu position, can be divided into the trunnion axis hair of horizontal direction
The vertical axis TRT of electric installation and vertical direction.Automatic of traditional blade open and close type TRT blade difficult to realize
Close, " the automatic open and close type ocean current energy generator of blade " that such as U of China Patent Publication No. CN 202645835 are provided, blade can
Opening and closing are realized with the active force at a time by cord, so that change the torque of opposed blades, but it has the disadvantage cord
Life-span it is relatively low, it is very sensitive to disturbing, once current direction slightly changes the opening and closing process of just difficult property performance period.Current sea
Stream can TRT the shortcomings of all have that installation difficulty, generating efficiency are low, cost is big, require stricter to use environment condition,
Therefore a kind of easy for installation, low cost, ocean current energy generator applied widely are studied, for the utilization for solving marine energy
Problem is significant.
The content of the invention
The invention aims to provide a kind of blade automatic open and close type ocean current energy generator, by the circumference of blade
Rotation automatically controls the folding condition of blade, and the opening and closing in turn of blade make front meet having for the blade of ocean current impact
Effect area is much larger than other blades so that the motive torque that water impact blade is produced is more than resistance torque, and this hair always
It is bright with easy for installation, low cost, it is applied widely the characteristics of.
The object of the present invention is achieved like this：Including base, the support base being arranged on base, it is arranged in support base
Motor and motor the connected rotary shaft of motor shaft, the central rotating body, the centrally disposed rotation that are arranged on support base upper end
Blade mechanism on the top cover of body upper end and centrally disposed rotary body, rotary shaft upper end is connected with top cover, the blade mechanism
Including with the central rotation external surface blade installation shaft being connected, the blade that is hinged in blade installation shaft and lower blade, right
Claim the slide rail being arranged on blade and lower blade, two sliding blocks on correspondence slide rail, be hinged between two sliding blocks
Connecting rod one and the sliding bar that is hinged of the connecting rod two that is hinged of the centre position of connecting rod one and connecting rod two and slide what boom end was hinged
Crank that crank connecting link and toggle link end are hinged and the connected external toothing gear wheel of crank, be arranged on it is interior in support base
In the internal messing little gear that engagement gear wheel is engaged with internal messing gear wheel, the blade installation shaft is hollow, the slip
Bar is located in blade installation shaft, and internal messing little gear is arranged on gear shaft, and gear shaft is arranged on what is set in central rotation body
On support body, the support body and rotary shaft are connected, and are also equipped with external toothing little gear on the gear shaft, external toothing little gear with it is outer
Engagement gear wheel engagement.
Present invention additionally comprises such some architectural features：
1. blade mechanism described in has four, and is symmetricly set on central rotating body.
Compared with prior art, the beneficial effects of the invention are as follows：Operationally, central rotating body is in blade for apparatus of the present invention
Rotated under the drive of mechanism, can be controlled by inside and outside meshing gear, slider-crank mechanism and open/close mechanism every
Group blade automatic opening and closing in a swing circle, 4 identical blade mechanisms are uniformly distributed in around central rotating body, are realized
The moment of resistance of the every group of kinetic moment of blade of fluid impact always greater than blade, can continually for motor provides power.This
Invention device can continue to rotate in the course of the work, be not in the phenomenon of " stuck ".Apparatus of the present invention are that ocean current generating is carried
For a kind of new mentality of designing, seawater energy utilization, the popularization that suitable energy by ocean current is utilized, so as to save greatly are solved the problems, such as
The energy.
Brief description of the drawings
Fig. 1 is overall appearance structural representation of the invention；
Fig. 2 is front view of the invention；
Fig. 3 is A cross section views of the invention；
Fig. 4 is I partial enlarged views of the invention；
Fig. 5 is B cross section views of the invention；
Fig. 6 is II partial enlarged views of the invention；
Fig. 7 a are support base of the invention and central rotating body schematic diagram one, and Fig. 7 b are that support base of the invention revolves with center
Swivel schematic diagram two；
Fig. 8 is blade opening and closing structural representation of the invention；
Fig. 9 is blade installation shaft schematic diagram of the invention；
Figure 10 a and Figure 10 b are blade opening and closing process schematic of the invention.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
With reference to Fig. 1~9, the present invention is a kind of automatic open and close type ocean current energy generator of blade of optimization, can realize sea
Utilizing for foreign energy is converted, and basic structure at least includes：Blade 1, lower blade 2, automatic open/close mechanism 3, central rotating body
4th, blade installation shaft 5, top cover 6, motor 7, inside engaged gear 8, toggle 9, external gear pump 10, blade locating part
11st, support base 12, base 13, rotary shaft.The blade mechanism includes being fixed on the blade installation shaft 5 of central rotating body 4, installs
Axle 5 be hollow tubular structure, be respectively equipped with each installation axle two panels can opening and closing blade 1,2, installation axle outermost end is provided with limit
The locating part 11 that blade processed slides axially, is provided with the sliding bar 9-3 of control blade opening and closing in installation axle, one end of sliding bar leads to
The opening and closing that open/close mechanism 3 controls blade are crossed, the other end is connected with the crank connecting link 9-2 of central rotating body；The central rotating body 4
Two pairs of meshing gears and toggle 9 are provided with, and are provided with the boss coordinated with support base 12, and and blade installation shaft
5 connected positions, central rotating body 4 also includes the rotary shaft connected with it, and the motor 7 in rotary shaft and support base is coaxial to be connected
Connect；The support base 12 is provided with the installation site of connected internal messing gear wheel 8-1, and is provided with recessed with what central rotating body 4 coordinated
Groove, the bottom of support base 12 is connected with base 13.The blade mechanism has 4, mutually in 90 ° to be uniformly distributed the four of central rotating body
Week.The speed increasing ratio of the inside engaged gear is identical with the speed reducing ratio of external gear pump, and external toothing gear wheel is coaxial with crank
It is connected.
The support base 12, as shown in Fig. 3,4 and Fig. 7 a, Fig. 7 b, the bottom of support base 12 is fixedly connected with base 13,
The installation site of motor 7 is set at the center of support base 12, and with the cooperation of central rotating body 4 at be provided with groove, center rotation
Swivel 4 is provided with the boss coordinated with it (shown in Fig. 7 a, Fig. 7 b), it is therefore an objective to realize that central rotating body rotates on support base 12；
Support base 12 is provided with the installation site of fixed internal messing gear wheel 8-1 simultaneously.
The central rotating body 4, as shown in Fig. 3,4 and Fig. 7 a, Fig. 7 b, the top of the top of central rotating body 4 and rotary shaft
Lid 6 is fixedly connected, and rotary shaft 6 is coaxially connected by central rotating body 4 and motor 7 in support base 12；In central rotating body 4
Internal messing little gear 8-2 is engaged with gear wheel 8-1, and is installed on central rotating body 4 by gear shaft 8-3；The small tooth of external toothing
Wheel 10-1 and internal messing little gear 8-2 is coaxially connected, and is capable of achieving synchronous axial system, and external toothing gear wheel 10-3 passes through gear shaft 10-2
Central rotating body 4 is installed on, and is engaged with little gear 10-1；Central rotating body 4 is fixedly connected with blade installation shaft 5.
The toggle 9, as shown in Fig. 5~7b, crank 9-1 is coaxially connected with external toothing gear wheel 10-3, can
Synchronous axial system is realized, by crank 9-1, connecting rod 9-2 sliding bar 9-3 can be driven to be slided in blade installation shaft 5.
The blade open/close mechanism 3, as shown in Figure 8,9, blade installation shaft 5 is solid by connecting plate 5-1 with central rotating body 4
Fixed connection, sliding bar 9-3 is slided in blade installation shaft 5, and blade installation shaft 5 is hollow tubular structure, if vaned limit
Position 5-2, and it is provided with the chute 5-3 of limit slippage bar 9-3；Connecting rod 3-1 in the other end and open/close mechanism 3 of sliding bar 9-3
Connection, the sliding block 3-3 on blade 1,2 slide rail 1-1 and 2-2 is connected with the 3-2 of connecting rod one, is driven in sliding bar 9-3 and connected
Two slips of sliding block 3-3 are capable of achieving in the presence of the 3-1 of bar two, due to the presence of the 3-2 of connecting rod one, blade 1,2 can be realized
Automatic opening and closing.
The blade rotation process of described device, as as-shown-in figures 10 a and 10b, blade 1,2 is by the vertically side of (or outer) inwards
To 180 ° of shown positions of arrival Figure 10 left ends are turned over, leaf angle opens up into maximum 160 ° by minimum 45 °；It is opposed with its
The blade group (1) of installation, (2) are gradually closed into 45 ° of minimum from 160 °, so move in circles, and four blade groups repeat to realize
Said process.
Operation principle of the invention is：During blade group is rotated, the work that central rotating body 4 passes through inside engaged gear
With, the rotation and revolution of internal messing little gear 8-2 are realized, during little gear 8-2 rotations, coaxial external toothing can be driven
Little gear 10-1 synchronous axial systems；Little gear 10-1 is engaged with gear wheel 10-3, drives external toothing gear wheel 10-3 to rotate, crank 9-
1 is coaxially connected with gear wheel 10-3, realizes synchronous axial system；By the effect of crank connecting link, sliding bar 9-3 can be driven in blade
Slide in installation axle 5, thus drive open/close mechanism 3 control blade it is automatic open with closure, the opening and closing in turn of blade,
Front is set to meet the effective area of the blade of ocean current impact much larger than other blades, so kinetic moment is always greater than the moment of resistance, can
With continually for motor provides power.
In sum, the present invention can be used in the place that there is permanent current, relatively low to environmental requirement；Realize blade certainly
The effective area of the blade of ocean current impact is met much larger than other blades in the function of dynamic folding, front, so as to realize fluid impact
Kinetic moment during blade, can continually for motor provides power always greater than the moment of resistance.Apparatus of the present invention are in the course of work
In can continue rotate, there is no dead point, be not in the phenomenon of " stuck ".The present invention provides a kind of new design for ocean current generates electricity
Thinking, greatly solves the problems, such as seawater energy utilized, and whole device is easy for installation, low cost, advantageously reduces other energy
Consumption.
Claims (2)
1. the automatic open and close type ocean current energy generator of a kind of blade, it is characterised in that：Including base, the support being arranged on base
The connected rotary shaft of the motor shaft of seat, the motor being arranged in support base and motor, the central rotation for being arranged on support base upper end
Blade mechanism on body, the top cover and centrally disposed rotary body of centrally disposed rotary body upper end, rotary shaft upper end and top cover
Connection, the blade mechanism includes the blade installation shaft being connected with central rotation external surface, is hinged in blade installation shaft
Blade and lower blade, the slide rail being symmetricly set on blade and lower blade, two sliding blocks on correspondence slide rail, hinge
Sliding bar that the connecting rod two and connecting rod two that the connecting rod one and the centre position of connecting rod one being connected between two sliding blocks are hinged are hinged and
Slide crank that the crank connecting link that is hinged of boom end and toggle link end be hinged and the connected external toothing gear wheel of crank, set
Put in the internal messing little gear that the internal messing gear wheel in support base is engaged with internal messing gear wheel, the blade installation shaft
It is hollow, the sliding bar is located in blade installation shaft, internal messing little gear is arranged on gear shaft, during gear shaft is arranged on
On the support body that heart a rotating body is set, the support body is connected with rotary shaft, and external toothing little gear is also equipped with the gear shaft,
External toothing little gear is engaged with external toothing gear wheel.
2. the automatic open and close type ocean current energy generator of a kind of blade according to claim 1, it is characterised in that：The blade
Mechanism has four, and is symmetricly set on central rotating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611105978.XA CN106762352B (en) | 2016-12-06 | 2016-12-06 | A kind of automatic open and close type ocean current energy generator of blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611105978.XA CN106762352B (en) | 2016-12-06 | 2016-12-06 | A kind of automatic open and close type ocean current energy generator of blade |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106762352A true CN106762352A (en) | 2017-05-31 |
| CN106762352B CN106762352B (en) | 2018-08-17 |
Family
ID=58874133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611105978.XA Active CN106762352B (en) | 2016-12-06 | 2016-12-06 | A kind of automatic open and close type ocean current energy generator of blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106762352B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111022242A (en) * | 2019-12-23 | 2020-04-17 | 武汉理工大学 | Power generation device comprehensively utilizing wave energy and ocean current energy |
| CN114087104A (en) * | 2021-12-08 | 2022-02-25 | 青岛科技大学 | Deformable water turbine power generation device utilizing ocean current energy |
| CN114233556A (en) * | 2021-12-17 | 2022-03-25 | 西安交通大学 | Ocean power supply station based on composite sailwing ocean current turbine and application |
| CN114790958A (en) * | 2022-03-18 | 2022-07-26 | 何玉春 | Impact type water turbine and impact type hydraulic generator |
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| CN202645835U (en) * | 2012-06-26 | 2013-01-02 | 上海海洋大学 | Automatic blade opening/closing type ocean current energy power generation device |
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| RU1828939C (en) * | 1989-11-30 | 1993-07-23 | Войсковая часть 36992 | Hydraulic unit for making use of fluid medium energy |
| CN101900078A (en) * | 2009-05-27 | 2010-12-01 | 吴小平 | Rotary vane type wind power transduction technology and micro-wind power generation device manufactured thereby |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111022242A (en) * | 2019-12-23 | 2020-04-17 | 武汉理工大学 | Power generation device comprehensively utilizing wave energy and ocean current energy |
| CN114087104A (en) * | 2021-12-08 | 2022-02-25 | 青岛科技大学 | Deformable water turbine power generation device utilizing ocean current energy |
| CN114233556A (en) * | 2021-12-17 | 2022-03-25 | 西安交通大学 | Ocean power supply station based on composite sailwing ocean current turbine and application |
| CN114790958A (en) * | 2022-03-18 | 2022-07-26 | 何玉春 | Impact type water turbine and impact type hydraulic generator |
| CN114790958B (en) * | 2022-03-18 | 2024-04-05 | 何玉春 | Impact water turbine and impact water turbine generator |
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| CN106762352B (en) | 2018-08-17 |
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