CN106837671B - Longitudinal drum-type wave-activated power generation driving device - Google Patents
Longitudinal drum-type wave-activated power generation driving device Download PDFInfo
- Publication number
- CN106837671B CN106837671B CN201710053885.5A CN201710053885A CN106837671B CN 106837671 B CN106837671 B CN 106837671B CN 201710053885 A CN201710053885 A CN 201710053885A CN 106837671 B CN106837671 B CN 106837671B
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- Prior art keywords
- end plate
- power generation
- driving device
- roller
- gear
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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
- 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
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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
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
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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
Abstract
The present invention provides a kind of longitudinal drum-type wave-activated power generation driving device, including top end plate, bottom end plate, longitudinal drum apparatus of three arrangements in equilateral triangle between top end plate and bottom end plate is set, live spindle among three longitudinal drum apparatus is set, buoyant means, the synthetic operation generator being uniformly arranged in buoyant means, the upper end of the live spindle is equipped with driving gear, lower end and bottom end plate are connected, driving gear is engaged with the rotor of synthetic operation generator, drum apparatus includes the roller being connected with bottom end plate longitudinally in each, direct current generator in roller is set, the pinion gear being mounted on direct current generator output end, the countershaft of center in roller is set, the driven gear being mounted on countershaft, cylinder bottom sealing plate above driven gear is set, pinion gear is engaged with driven gear , present invention carrying is easy for installation, and generating efficiency is high, and safely cleaning is not limited by direction of flow.
Description
Technical field
The present invention relates to a kind of wave-activated power generation driving equipment more particularly to a kind of longitudinal drum-type wave-activated power generation driving dresses
It sets, is mainly installed in breakwater, in the more complicated waters of sea situations such as coastal waters or ocean, used as hydroelectric system.
Background technique
As country in global most development, economic structure form is more single, therefore faces in development process in China
A series of serious wastings of resources and problem of environmental pollution.In order to realize the target of economy Yu environment harmonious development, China's energy
Two targets of plan: first is that reaching 15% left side to specific gravity that the year two thousand twenty non-fossil energy accounts for non-renewable energy total quantity consumed
It is right；Second is that the year two thousand twenty per GDP CO2 emission decline 40%~50% in than 2005.It is real for developing clean energy technology
The key of existing related objective.
Common clean energy technology has solar energy, wind energy, biological energy source, tide energy etc..Solar energy and wind technology at present
Develop it is more mature, and utilize marine tidal-current energy power generation system structure design it is mostly complex, higher cost, have structural strength
It is low, the disadvantages of generating efficiency is poor, so that the huge clean energy resource tide of this in nature fails to make full use of with wave energy.Cause
This, active development, to energy-saving and emission-reduction, it is important to realize that economy mutually uniformly has with environmental development using the energy in ocean wave
Meaning.
Summary of the invention
The purpose of the invention is to provide a kind of longitudinal drum-type wave-activated power generation driving device, there is structure design letter
The advantages that list, manufacturing cost is lower, and generating efficiency is high, and meet certain intensity requirement, realize safety and economy
Unification.
The object of the present invention is achieved like this: including top end plate, bottom end plate, setting in top end plate and bottom end
Rotation master among longitudinal drum apparatus of three arrangements in equilateral triangle between plate, setting three longitudinal drum apparatus
Axis, the buoyant means being connect by bearing with live spindle, the synthetic operation generator being uniformly arranged in buoyant means, it is described
The upper end of live spindle sequentially passes through top end plate and buoyant means and the upper end is equipped with driving gear, lower end and bottom end plate
It is connected, driving gear is engaged with the rotor of synthetic operation generator, and drum apparatus includes being connected with bottom end plate longitudinally in each
The direct current generator being arranged in roller, the pinion gear being mounted on direct current generator output end, centre bit is arranged in roller in roller
The countershaft set, the driven gear being mounted on countershaft, the cylinder bottom sealing plate being arranged in above driven gear, pinion gear with from
Moving gear engagement, cylinder bottom sealing plate are connect with countershaft, roller simultaneously.
The invention also includes structure features some in this way:
1. there are three the synthetic operation generators, and in equilateral triangle it is arranged in buoyant means.
2. being additionally provided with the battery for direct current generator power supply in each roller.
3. a part or breakwater that the buoyant means are hull.
Compared with prior art, the beneficial effects of the present invention are: the present invention farthest avoids the normal direction with fluid
Stress.Using cylindrical smooth surface structure, to the maximum extent converting the normal direction incoming flow damaged to structure to can
With the shear flow of recycling.And traditional tidal generating set be all acted directly on by water flow it is equal along an axle center
In the push plate of even distribution and then using water-energy generating electricity, this structure flows to sensibility height to water flow, in complicated severe sea condition
Lower working efficiency is low, and structural strength is poor, is easy to be destroyed by wave.Present invention improves the property of traditional wave-activated power generation driving device
Can, the longitudinal direction rotatingcylindrical drum is as shown in Figure 5 around stream mechanism: distant place speed of incoming flow is V, and roller surrounds its axle center with angular velocity omega
Rotation.Tangential velocity is identical with direction of flow above cylinder, and tangential velocity is with direction of flow conversely, because fluid below cylinder
Viscosity, so that the flow velocity above cylinder is greater than the speed of incoming flow, the flow velocity below cylinder is less than speed of incoming flow.According in gravitational field
The Bernoulli equation of potential flowsIt is found that speed is got in flow field in the case where height Z is certain
Big local pressure is smaller.Thus rotatingcylindrical drum by two power, one be flow field asymmetry generate lift F, another
It is the pressure P that incoming flow impact generates.Wave-activated power generation driving device stress effect is as shown in Figure 6: due to the asymmetry in flow field,
Three rollers are received through the thrust T in respective axle center respectively1, T2, T3.The roller is around main shaft o's under these three thrusts
Axle center rotation, and then gear mechanism transmission is driven to generate electricity.
Buoyant means in the present invention can be used fixed in hull or seashore.It can be the one of Ship Structure on hull
Part is used as floating body；In bank, especially breakwater, which can be fixed on breakwater, can not only be returned
Wave energy is received, and the wave slowed down acts on the erosion of breakwater, wave-activated power generation driving device of the invention is suitable for most
Number complexity sea situation, has apparent technological progress and economical characters.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 a- Fig. 2 c is three-view diagram of the invention；
Fig. 3 is the schematic diagram of internal structure of longitudinal drum apparatus of the invention；
Fig. 4 is power generation driving system structure schematic diagram of the present invention for constituting on breakwater；
Fig. 5 is that single roller streams schematic diagram of mechanism；
Fig. 6 is multiple roller stress effect schematic diagrames；
Fig. 7 is cross-sectional view of the invention.
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, longitudinal drum-type wave-activated power generation driving device of the invention, main member includes synthetic operation
Generator 1, the generator amature 2 engaged with driving gear 3, the buoyant means 4 of support electricity generation system floating, longitudinal drum apparatus
5, live spindle 6, bottom end plate 7, top end plate 16, the battery 9 inside drums inside swiveling counter shaft 8 and drum apparatus is secondary
Pinion gear 12 on driven gear 10 on axis, cylinder bottom sealing plate 11, direct current generator 13 and the motor.
Power generator position constitutes an equilateral triangle, and generating unit rotor is driven by gear and live spindle
Gear engagement.
Longitudinal drum apparatus 5 of the invention, which includes three, can surround its thin-walled roller that respectively axle center rotates, direct current generator
13, battery 9 etc., three series cylinder axle center constitute an equilateral triangle in same level, and live spindle 6 is located at this etc.
At the centroid of side triangle.Diameter of cylinder is 3 times or more of live spindle diameter, and length is 5 times or more of diameter.Direct current generator
Roller is driven to rotate around respective countershaft by gear, rotation speed 60-100r/min.
Entire drum apparatus, which can enclose, to be rotated around the spindle, and upper end transmission gear is fixed on main shaft top, main shaft and roller lower end
It is connected by one piece of bottom end plate 7.
In conjunction with Fig. 3, battery 9 is that direct current generator 13 provides electric energy, rotates countershaft 8 by gear train 12 and 10, into
And longitudinal drum apparatus 5 is driven to rotate around countershaft 8.Due to the asymmetry of incoming flow, the active force of a deviation main shaft is generated,
To make three rollers rotate around live spindle 6, live spindle 6 drives the rotation hair of generator amature 2 by driving gear 3
Electricity.
In conjunction with Fig. 4, the present invention is may be used on breakwater, row's wave driving device 15 is installed on breakwater 14, not only
Wave energy can be converted to electric energy, and wave can be slowed down, the erosion of breakwater is acted on.
To sum up, what the present invention designed is a kind of longitudinal drum-type wave-activated power generation driving device.The wave-activated power generation driving device
It mainly include three sets of vertical rotatingcylindrical drum devices, a live spindle, associated transfer gear system, a set of carrying power generation system
The buoyant means of system floating.The driving of the compositions such as battery, gear and direct current generator is wherein disposed in rotatingcylindrical drum device
System can drive roller to rotate around relevant countershaft.It is according to Magnus effect it is found that every under certain inlet flow conditions
The roller of a rotation can all generate the lift for deviateing main shaft, and then drive roller to enclose and rotate around the spindle, and be transmitted by gear effective
Wave energy is converted electric energy by ground.Under conditions of wave action is more violent, the electric energy of roller rotation consumption is far below the hair
The electric energy of electric system conversion.The longitudinal direction drum-type wave-activated power generation driving device has structure design simple, carries easy for installation, hair
Electrical efficiency is high, and safely cleaning the advantages that limitation by direction of flow, can be not only used for coastal waters harbour, but also can be remote
Foreign engineering ship provides electric energy, is a kind of new-type wave power generation driving device with development potential.
Claims (5)
1. longitudinal drum-type wave-activated power generation driving device, it is characterised in that: including top end plate, bottom end plate, setting at top
Longitudinal drum apparatus of three arrangements in equilateral triangle between end plate and bottom end plate is arranged in three longitudinal drum apparatus
Intermediate live spindle, the buoyant means connected by bearing with live spindle are uniformly arranged in buoyant means and cooperate with fortune
Row generator, the upper end of the live spindle sequentially passes through top end plate and buoyant means and the upper end be equipped with driving gear,
Lower end and bottom end plate are connected, and driving gear is engaged with the rotor of synthetic operation generator, longitudinally in each drum apparatus include with
The connected roller of bottom end plate, the direct current generator being arranged in roller, the pinion gear being mounted on direct current generator output end, setting
The countershaft of center, the driven gear being mounted on countershaft, the cylinder bottom being arranged in above driven gear are close in roller
Sealing plate, pinion gear are engaged with driven gear, and cylinder bottom sealing plate is connect with countershaft, roller simultaneously.
2. longitudinal direction drum-type wave-activated power generation driving device according to claim 1, it is characterised in that: the synthetic operation hair
There are three motors, and in equilateral triangle is arranged in buoyant means.
3. longitudinal direction drum-type wave-activated power generation driving device according to claim 1 or 2, it is characterised in that: each rolling
The battery for direct current generator power supply is additionally provided in cylinder.
4. longitudinal direction drum-type wave-activated power generation driving device according to claim 1 or 2, it is characterised in that: the floating body dress
Set be hull a part or breakwater.
5. longitudinal direction drum-type wave-activated power generation driving device according to claim 3, it is characterised in that: the buoyant means are
A part or breakwater of hull.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710053885.5A CN106837671B (en) | 2017-01-24 | 2017-01-24 | Longitudinal drum-type wave-activated power generation driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710053885.5A CN106837671B (en) | 2017-01-24 | 2017-01-24 | Longitudinal drum-type wave-activated power generation driving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106837671A CN106837671A (en) | 2017-06-13 |
| CN106837671B true CN106837671B (en) | 2019-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710053885.5A Active CN106837671B (en) | 2017-01-24 | 2017-01-24 | Longitudinal drum-type wave-activated power generation driving device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915301B (en) * | 2019-04-01 | 2021-03-16 | 西北工业大学 | Rigid coupling vibrator system suitable for fluid energy conversion and energy conversion system |
| CN114623039A (en) * | 2022-03-18 | 2022-06-14 | 安徽工程大学 | Self-cruising marine self-generating multifunctional integrated device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2540567A1 (en) * | 1983-02-08 | 1984-08-10 | Monange Jacques | Device for recovering energy from the swell |
| CN101598102A (en) * | 2009-07-27 | 2009-12-09 | 吴德滨 | Ocean wave generator |
| GB2470020A (en) * | 2009-05-06 | 2010-11-10 | David Maurice Watson | Paddle wheel with vertical paddles |
| CN102878010A (en) * | 2011-07-13 | 2013-01-16 | 柯东林 | Buoyancy and wave push generating set |
| CN102878008A (en) * | 2012-10-15 | 2013-01-16 | 河海大学 | Dual-purpose wave-activated generator implemented by using inertia difference |
| US8786121B1 (en) * | 2013-02-06 | 2014-07-22 | Sheng-Po Peng | Wave-making and power-generating system |
| CN104329213A (en) * | 2014-10-20 | 2015-02-04 | 中国海洋大学 | Tide level self-adaption device of vibration floater wave power generation device |
| CN205858572U (en) * | 2016-06-23 | 2017-01-04 | 毛永波 | Axially stream wrench of a force system pipeline electricity generation system |
-
2017
- 2017-01-24 CN CN201710053885.5A patent/CN106837671B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2540567A1 (en) * | 1983-02-08 | 1984-08-10 | Monange Jacques | Device for recovering energy from the swell |
| GB2470020A (en) * | 2009-05-06 | 2010-11-10 | David Maurice Watson | Paddle wheel with vertical paddles |
| CN101598102A (en) * | 2009-07-27 | 2009-12-09 | 吴德滨 | Ocean wave generator |
| CN102878010A (en) * | 2011-07-13 | 2013-01-16 | 柯东林 | Buoyancy and wave push generating set |
| CN102878008A (en) * | 2012-10-15 | 2013-01-16 | 河海大学 | Dual-purpose wave-activated generator implemented by using inertia difference |
| US8786121B1 (en) * | 2013-02-06 | 2014-07-22 | Sheng-Po Peng | Wave-making and power-generating system |
| CN104329213A (en) * | 2014-10-20 | 2015-02-04 | 中国海洋大学 | Tide level self-adaption device of vibration floater wave power generation device |
| CN205858572U (en) * | 2016-06-23 | 2017-01-04 | 毛永波 | Axially stream wrench of a force system pipeline electricity generation system |
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| Publication number | Publication date |
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| CN106837671A (en) | 2017-06-13 |
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