CN109026513A - A kind of ocean power generating device improving marine tidal-current energy utilization rate - Google Patents
A kind of ocean power generating device improving marine tidal-current energy utilization rate Download PDFInfo
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- CN109026513A CN109026513A CN201811104454.8A CN201811104454A CN109026513A CN 109026513 A CN109026513 A CN 109026513A CN 201811104454 A CN201811104454 A CN 201811104454A CN 109026513 A CN109026513 A CN 109026513A
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- energy generating
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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
- F03B13/26—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 tide energy
- F03B13/264—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 tide energy using the horizontal flow of water resulting from tide movement
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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
- F03B13/26—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 tide energy
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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
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
- F03D13/25—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors specially adapted for offshore installation
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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
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/008—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with water energy converters, e.g. a water turbine
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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
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
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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
- 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
- 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
-
- 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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
- Y02E10/70—Wind energy
- Y02E10/727—Offshore wind turbines
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oceanography (AREA)
- Power Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The present invention relates to a kind of ocean power generating devices, including wind power generation plant and the tidal current energy generating equipment that b.s.l. is arranged in；The wind power generation plant is connect with the tidal current energy generating equipment；The tidal current energy generating equipment includes turbine and rigid cage；The turbine includes the impeller horizontally rotated；The rigid cage includes the first support frame and vertical pivot；First support frame is equipped with filter；First support frame and the vertical pivot vertically connect；The impeller is equipped with through-hole, and the impeller is mounted on the vertical pivot by the through-hole.The present invention is by being equipped with filter above the impeller, wave can be reduced to the influence in impeller rotary course, the impeller is mounted on the vertical pivot by the through-hole, trend can impeller horizontal direction rotation, power suffered by the impeller of the tidal current energy generating equipment is increased, energy transformation ratio is improved.
Description
This case is with the applying date on November 25th, 2016, application No. is 201611051258.X, a kind of entitled " ocean
The divisional application that the patent of invention of energy power generator " carries out for female case.
Technical field
The present invention relates to field of utilization of ocean energy, in particular to a kind of ocean power generating device.
Background technique
With the consumption of the non-renewable energy resources such as petroleum, coal, people gradually consider how to make full use of the deepwater energy,
And deepwater wind energy, marine tidal-current energy, wave energy belong to inexhaustible renewable resource, and belong to free of contamination green energy
Source.The marine technology to be generated electricity using wind-force is mature, still, compared to Oversea wind power generation, wave energy generating set
Lower with the energy transformation ratio of tidal generating set, unit cost of electricity-generating is higher, limits making full use of for the two to a certain degree.
Therefore how to make full use of wind energy, marine tidal-current energy and wave energy three, and generated electricity using same device, it is to grind always in recent years
The project studied carefully.
Application No. is 201410206109.0 Chinese invention patents to disclose wind energy-wave energy-based on single pile platform
Marine tidal-current energy integrates electrification structure, including single pile platform wind power generation structure, wave energy generating set and tidal current energy generating equipment, single
Stake platform wind power generation structure includes wind energy conversion system, pylon structure, single pile support construction and mating electrical power transmission system, wave energy hair
Denso is set at the pylon structure water surface, and tidal current energy generating equipment is set in underwater single pile support construction.The invention is using single
Stake platform structure convenient construction, construction cost are low, applied widely；Wind-power electricity generation, wave-activated power generation and tidal power generating share single pile
Support construction and electrical power transmission system can effectively reduce unit cost of electricity-generating.The invention can be by wind energy, marine tidal-current energy, wave energy
It is efficiently converted into electric energy, high conversion efficiency.But the invention has the following disadvantages, and the rotor in tidal current energy generating equipment is around trunnion axis
It rotates, the inhibition encountered in power generation process is larger, and energy conversion efficiency is not high.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of ocean power generating device, pass through the wind-power electricity generation
Device is connect with the tidal current energy generating equipment, and tidal current energy generating equipment is made to be constantly in optimum Working, improve its
Marine survival ability；First support frame is equipped with filter, and the impeller is mounted on described perpendicular by the through-hole
On axis, filter can reduce wave to the influence in impeller rotary course, while trend impeller horizontal direction rotates,
Power suffered by the impeller of the tidal current energy generating equipment is increased, energy transformation ratio is improved.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows:
A kind of ocean power generating device is filled including wind power generation plant and the marine tidal-current energy power generation that b.s.l. is arranged in
It sets；
The wind power generation plant is connect with the tidal current energy generating equipment；
The tidal current energy generating equipment includes turbine and rigid cage；The turbine includes the leaf horizontally rotated
Wheel；The rigid cage includes the first support frame and vertical pivot；First support frame is equipped with filter；Described first
Support and the vertical pivot vertically connect；The impeller is equipped with through-hole, and the impeller is mounted on the vertical pivot by the through-hole
On.
The beneficial effects of the present invention are:
It is different from the prior art, marine tidal-current energy is converted to the kinetic energy of impeller vertical direction rotation, there are conversion process of energy
In the power that will receive it is smaller；First support frame in the present invention is equipped with filter, and the impeller passes through described logical
Hole is mounted on the vertical pivot, and filter can reduce wave to the influence in impeller rotary course, while trend is with movable vane
Horizontal direction rotation is taken turns, power suffered by the impeller of the tidal current energy generating equipment is increased, improves energy transformation ratio；Institute
It states wind power generation plant to connect with the tidal current energy generating equipment, when tidal current energy generating equipment energy deficiency, cannot maintain thereon
When lower slider, wind power generation plant is capable of providing electric energy to tidal current energy generating equipment, is constantly in tidal current energy generating equipment most
Good working condition；When sea-borne wind power generation apparatus breaks down, tidal current energy generating equipment can provide for wind power generation plant to be faced
When power supply ensure, improve tidal current energy generating equipment and wind power generation plant in marine survival ability.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of ocean power generating device of the embodiment of the present invention；
Fig. 2 is a kind of overlooking structure diagram of ocean power generating device of the embodiment of the present invention.
Label declaration:
1, tidal current energy generating equipment；2, turbine；3, rigid cage；4, impeller；5, the first support frame；6, vertical pivot；7,
Filter；8, spud pile；9, slideway；10, outline border；11, transverse support bar；12, the second support frame；13, vertical bar.
Specific embodiment
To explain the technical content, the achieved purpose and the effect of the present invention in detail, below in conjunction with embodiment and cooperate attached
Figure is explained.
The most critical design of the present invention is: being equipped with filter above the impeller, wave can be reduced, impeller is revolved
Influence during turning, the impeller are mounted on the vertical pivot by the through-hole, and trend being capable of impeller horizontal direction
Rotation, increases power suffered by the impeller of the tidal current energy generating equipment, improves energy transformation ratio.
The working principle of the invention: when sea level rise or decline when, by the tidal current energy generating equipment with it is described
Spud pile is slidably connected, and adjusts depth of the tidal current energy generating equipment from sea level, while marine tidal-current energy being converted to the kinetic energy of impeller,
To generate electricity；Wind power generation plant is connect with wave energy generating set, as tidal current energy generating equipment energy deficiency, Bu Nengwei
When holding it and sliding up and down, wind power generation plant device is capable of providing electric energy to tidal current energy generating equipment, makes tidal current energy generating equipment
Optimum Working can be constantly in.
Referring to Fig.1 and 2, a kind of ocean power generating device provided by the invention, including wind power generation plant and setting
In the tidal current energy generating equipment 1 of b.s.l.；
The wind power generation plant is connect with the tidal current energy generating equipment 1；
The tidal current energy generating equipment 1 includes turbine 2 and rigid cage 3；The turbine 2 includes horizontally rotating
Impeller 4；The rigid cage 3 includes the first support frame 5 and vertical pivot 6；5 are equipped with filter 7 on first support frame；Institute
It states the first support frame 5 and the vertical pivot 6 vertically connects；The impeller 4 is equipped with through-hole, and the impeller 4 is pacified by the through-hole
On the vertical pivot 6.
From description is stated it is found that first support frame is equipped with filter, the impeller is mounted on by the through-hole
On the vertical pivot, filter can reduce wave to the influence in impeller rotary course, while trend impeller level side
To rotation, power suffered by the impeller of the tidal current energy generating equipment is increased, energy transformation ratio is improved；The wind-force hair
Electric installation is connect with the tidal current energy generating equipment, when tidal current energy generating equipment energy is insufficient, when it cannot be maintained to slide up and down,
Wind power generation plant is capable of providing electric energy to tidal current energy generating equipment, and tidal current energy generating equipment is made to be constantly in best effort shape
State.
Further, a kind of ocean power generating device further includes spud pile 8, and 8 outer surface of spud pile is equipped with slideway 9；
Electrical power transmission system is equipped in the spud pile 8；The tidal current energy generating equipment 1 is slidably connected with the slideway 9；The slideway
9 is fixed, and the tidal current energy generating equipment 1 is slided up and down with the lifting on sea level along slideway 9；The power transmission system
System is connect with the wind power generation plant；The electrical power transmission system is connect with the tidal current energy generating equipment 1.
As can be seen from the above description, being slidably connected by the tidal current energy generating equipment and the slideway, when sea level rise
Or it when decline, is able to maintain that certain depth of the tidal current energy generating equipment below sea level, is in tidal current energy generating equipment
Optimal working condition, makes marine tidal-current energy efficiently be converted to electric energy；By the way that wind power generation plant, tidal current energy generating equipment are passed through
Common electrical power transmission system transmits electric energy, can effectively reduce unit cost of electricity-generating, improves capacity usage ratio, efficiency of transmission.
Further, lifting device is equipped in the rigid cage 3；The rigid cage 3 is filled by the lifting
It sets and is slided up and down along 9 surface of slideway.
As can be seen from the above description, depth of the tidal current energy generating equipment from sea level can be adjusted by the lifting device,
It is at optimum Working, improves the utilization rate of marine tidal-current energy.
Further, the tidal current energy generating equipment 1 includes the first tidal current energy generating equipment and the second marine tidal-current energy power generation dress
It sets；First tidal current energy generating equipment and second tidal current energy generating equipment are symmetrical arranged about the spud pile 8.
As can be seen from the above description, being symmetrical arranged by the tidal current energy generating equipment about the spud pile, to greatest extent
Eliminate influence of the incoming flow inhomogeneities to marine tidal-current energy generating efficiency.
Further, first support frame 5 includes outline border 10 and transverse support bar 11；The outline border 10 is regular polygon
Or it is round；One end of the transverse support bar 11 is connect with the outline border 10, the other end of the transverse support bar 11 with it is described
Slideway 9 is slidably connected.
The polygon or round as can be seen from the above description, outline border is positive facilitates tidal current energy generating equipment to be symmetrical arranged；It is logical
The one end for crossing the transverse support bar is connect with the outline border, can increase the intensity of first support frame, avoids described
One support frame is deformed when sliding up and down along spud pile by excessive pressure.
Further, the wind power generation plant is fixed on 8 top of spud pile.
As can be seen from the above description, wind power generation plant is arranged by spud pile top, electric energy can be converted wind energy into, is mentioned
The high utilization of marine energy sources.
Further, the rigid cage 3 further includes the second support frame 12；The vertical pivot 6 and second support frame
12 vertical connections；Second support frame 12 is identical as 5 size and shape of the first support frame.
It is connect as can be seen from the above description, the vertical pivot 6 is vertical with second support frame 12, increases the rigid support
The intensity of frame.
Further, the rigid cage 3 further includes vertical bar 13,5 framves of described 13 one end of vertical bar and first support
Vertical connection, 13 other end of vertical bar is vertical with second support frame 12 to be connect.
As can be seen from the above description, by the vertical bar and first support frame and second support frame is vertical connect,
Increase the intensity and rigidity of the tidal current energy generating equipment.
Further, the filter 7 covers first support frame 5.
As can be seen from the above description, covering first support frame by the filter, wave of the sea pair can be reduced
The influence of marine tidal-current energy.
Further, the rigid cage 3 is equipped with rolling bearing, and the vertical pivot 6 is mounted in the rolling bearing.
As can be seen from the above description, being mounted in the rolling bearing by the vertical pivot, vertical pivot rotary course can be reduced
Encountered in resistance, improve energy conversion rate.
Please refer to Fig. 1 to Fig. 2, the embodiment of the present invention one are as follows:
Including wind power generation plant, the tide of b.s.l. is arranged in a kind of ocean power generating device provided by the invention
Stream can power generator 1 and spud pile 8；
The wind power generation plant is connect with the tidal current energy generating equipment 1；The wind power generation plant is fixed on described
8 top of spud pile；
The tidal current energy generating equipment 1 includes turbine 2 and rigid cage 3；The turbine 2 includes horizontally rotating
Impeller 4；The rigid cage 3 includes the first support frame 5 and vertical pivot 6；5 are equipped with filter 7 on first support frame；Institute
It states the first support frame 5 and the vertical pivot 6 vertically connects；The impeller 4 is equipped with through-hole, and the impeller 4 is pacified by the through-hole
On the vertical pivot 6；
8 outer surface of spud pile is equipped with slideway 9；The tidal current energy generating equipment 1 is slidably connected with the slideway 9；Institute
State that slideway 9 is fixed, the tidal current energy generating equipment 1 is slided up and down with the lifting on sea level along slideway 9；The rigidity
Lifting device is equipped in support frame 3；The rigid cage 3 is slided up and down by the lifting device along 9 surface of slideway；Institute
Stating tidal current energy generating equipment 1 includes the first tidal current energy generating equipment and the second tidal current energy generating equipment；The first marine tidal-current energy hair
Electric installation and second tidal current energy generating equipment are symmetrical arranged about the spud pile 8.
From the embodiment of the present invention one it is found that the tidal current energy generating equipment includes turbine, the turbine includes water
The dynamic impeller of flat turn；The impeller is mounted on the vertical pivot, and marine tidal-current energy can be converted to the dynamic of horizontal rotation by the impeller
Energy；First support frame is equipped with filter, and the filter can reduce influence of the wave of the sea to marine tidal-current energy, from
And reduce influence of the impeller rotary course by wave stroke；By the lifting device, tidal current energy generating equipment can be adjusted
Depth from sea level, is at optimum Working, can reduce influence of the wave on sea level to impeller；Pass through institute
Wind power generation plant is stated to connect with the tidal current energy generating equipment, when tidal current energy generating equipment energy deficiency, wind-power electricity generation dress
Setting can power for tidal current energy generating equipment, can be constantly in working condition.
The embodiment of the present invention two are as follows:
Including wind power generation plant, the tide of b.s.l. is arranged in a kind of ocean power generating device provided by the invention
Stream can power generator 1 and spud pile 8；
The wind power generation plant is connect with the tidal current energy generating equipment 1；The wind power generation plant is fixed on described
8 top of spud pile；Electrical power transmission system is equipped in the spud pile 8；The electrical power transmission system and the wind power generation plant
Connection；The electrical power transmission system is connect with the tidal current energy generating equipment 1；
The tidal current energy generating equipment 1 includes the first tidal current energy generating equipment and the second tidal current energy generating equipment；Described
One tidal current energy generating equipment and second tidal current energy generating equipment are symmetrical arranged about the spud pile 8；The marine tidal-current energy hair
Electric installation 1 includes turbine 2 and rigid cage 3；The turbine 2 includes the impeller 4 horizontally rotated；The rigid cage
3 include the first support frame 5 and vertical pivot 6；5 are equipped with filter 7 on first support frame；First support frame 5 and described
Vertical pivot 6 vertically connects；The impeller 4 is equipped with through-hole, and the impeller 4 is mounted on the vertical pivot 6 by the through-hole；It is described
Rigid cage 3 further includes the second support frame 12；The vertical pivot 6 is vertical with second support frame 12 to be connect；Described second
Support 12 is identical as 5 size and shape of the first support frame；The rigid cage 3 further includes vertical bar 13, the vertical bar 13
5 framves are vertical connect with first support for one end, and 13 other end of vertical bar is vertical with second support frame 12 to be connect；It is described
Filter 7 covers first support frame 5；The rigid cage 3 is equipped with rolling bearing, and the vertical pivot 6 is mounted on described
In rolling bearing；8 outer surface of spud pile is equipped with slideway 9；The tidal current energy generating equipment 1 is slidably connected with the slideway 9；
The slideway 9 is fixed, and the tidal current energy generating equipment 1 is slided up and down with the lifting on sea level along slideway 9；It is described rigid
Property support frame 3 in be equipped with lifting device；The rigid cage 3 is slided up and down by the lifting device along 9 surface of slideway；
First support frame 5 includes outline border 10 and transverse support bar 11；The outline border 10 is positive polygon or round；The laterally branch
One end of strut 11 is connect with the outline border 10, and the other end of the transverse support bar 11 is slidably connected with the slideway 9.
In conclusion a kind of ocean power generating device provided by the invention, first support frame is equipped with filter,
The impeller is mounted on the vertical pivot by the through-hole, and filter can reduce wave to the shadow in impeller rotary course
It rings, while trend impeller horizontal direction rotates, and increases power suffered by the impeller of the tidal current energy generating equipment, mentions
High energy transformation ratio；The wind power generation plant is connect with the tidal current energy generating equipment, when tidal current energy generating equipment energy
Deficiency, when it cannot be maintained to slide up and down, wind power generation plant is capable of providing electric energy to tidal current energy generating equipment, sends out marine tidal-current energy
Electric installation is constantly in optimum Working；It is slidably connected by the tidal current energy generating equipment and the slideway, works as sea level
When rising or declining, it is able to maintain that certain depth of the tidal current energy generating equipment below sea level, makes tidal current energy generating equipment
It is in optimal working condition, so that marine tidal-current energy is efficiently converted to electric energy；By the lifting device, marine tidal-current energy hair can be adjusted
Depth of the electric installation from sea level, is at optimum Working, improves the utilization rate of marine tidal-current energy；It is sent out by the marine tidal-current energy
Electric installation is symmetrical arranged about the spud pile, eliminates incoming flow inhomogeneities to greatest extent to the shadow of marine tidal-current energy generating efficiency
It rings；The outline border is positive polygon or round, and tidal current energy generating equipment is facilitated to be symmetrical arranged；Pass through the one of the transverse support bar
End is connect with the outline border, can be increased the intensity of first support frame, be avoided first support frame along spud pile
When sliding up and down, it is deformed by excessive pressure；By spud pile top, wind power generation plant is set, it can be by wind energy
Electric energy is converted to, the utilization of marine energy sources is improved；The vertical pivot 6 is vertical with second support frame 12 to be connect, and institute is increased
State the intensity of rigid cage；By the vertical bar and first support frame and second support frame is vertical connect, and increases
The intensity and rigidity of the tidal current energy generating equipment；First support frame is covered by the filter, can be reduced
Influence of the wave of the sea to marine tidal-current energy；It is mounted in the rolling bearing by the vertical pivot, vertical pivot rotary course can be reduced
Encountered in resistance, improve energy conversion rate.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in relevant technical field, similarly include
In scope of patent protection of the invention.
Claims (7)
1. a kind of ocean power generating device for improving marine tidal-current energy utilization rate, which is characterized in that including wind power generation plant and setting
In the tidal current energy generating equipment of b.s.l.；
The wind power generation plant is connect with the tidal current energy generating equipment；
The tidal current energy generating equipment includes turbine and rigid cage；The turbine includes the impeller horizontally rotated；Institute
Stating rigid cage includes the first support frame and vertical pivot；First support frame is equipped with filter；First support frame
It is vertically connected with the vertical pivot；The impeller is mounted on the vertical pivot；
It further include spud pile, the spud pile outer surface is equipped with slideway；Electrical power transmission system is equipped in the spud pile；The tide
Stream energy power generator is slidably connected with the slideway；The slideway is fixed, and the tidal current energy generating equipment is with sea level
Lifting slided up and down along slideway；The electrical power transmission system is connect with the wind power generation plant；The power transmission system
System is connect with the tidal current energy generating equipment；
The rigid support is provided with rolling bearing, and the vertical pivot is mounted in the rolling bearing；
Lifting device is equipped in the rigid cage；The rigid cage is by the lifting device along on ramp surface
Lower slider.
2. a kind of ocean power generating device for improving marine tidal-current energy utilization rate according to claim 1, which is characterized in that described
Tidal current energy generating equipment includes the first tidal current energy generating equipment and the second tidal current energy generating equipment；The first marine tidal-current energy power generation dress
It sets and is symmetrical arranged with second tidal current energy generating equipment about the spud pile.
3. a kind of ocean power generating device for improving marine tidal-current energy utilization rate according to claim 1, which is characterized in that described
First support frame includes outline border and transverse support bar；The outline border is positive polygon or round；One end of the transverse support bar
It is connect with the outline border, the other end of the transverse support bar is slidably connected with the slideway.
4. a kind of ocean power generating device for improving marine tidal-current energy utilization rate according to claim 1, which is characterized in that described
Wind power generation plant is fixed on the spud pile top.
5. a kind of ocean power generating device for improving marine tidal-current energy utilization rate according to claim 1, which is characterized in that described
Rigid cage further includes the second support frame；The vertical pivot is vertical with second support frame to be connect；Second support frame with
The first support frame size and shape is identical.
6. a kind of ocean power generating device for improving marine tidal-current energy utilization rate according to claim 5, which is characterized in that described
Rigid cage further includes vertical bar, and described vertical bar one end is vertical with first support frame to be connect, the vertical bar other end and institute
The second support frame is stated vertically to connect.
7. a kind of ocean power generating device for improving marine tidal-current energy utilization rate according to claim 1, which is characterized in that described
Filter covers first support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN201811104487.2A Pending CN109139348A (en) | 2016-11-25 | 2016-11-25 | A kind of ocean power generating device improving marine tidal-current energy generating efficiency |
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| CN201811104488.7A Active CN109026514B (en) | 2016-11-25 | 2016-11-25 | Ocean energy power generation device capable of reducing blocking effect in power generation process |
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| CN107605652A (en) * | 2017-10-23 | 2018-01-19 | 国电联合动力技术有限公司 | A kind of marine power generation unit |
| CN108678896A (en) * | 2018-07-20 | 2018-10-19 | 上海交通大学 | A kind of vertical-axis tide energy hydraulic turbine single pile multi-tier arrangement formula support construction |
| CN111911336A (en) * | 2020-07-08 | 2020-11-10 | 哈尔滨首捷智能科技有限公司 | Annular tidal energy permanent magnet generator |
| CN112173020A (en) * | 2020-10-19 | 2021-01-05 | 诸暨亚目发动机有限公司 | Simple offshore rescue station for generating power by wind and tidal energy |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109139348A (en) | 2019-01-04 |
| CN106401857B (en) | 2018-11-06 |
| CN106401857A (en) | 2017-02-15 |
| CN109026514A (en) | 2018-12-18 |
| CN109026514B (en) | 2020-09-29 |
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