CN109469578A - A wind power/ocean energy complementary power generation wave elimination device - Google Patents
A wind power/ocean energy complementary power generation wave elimination device Download PDFInfo
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- CN109469578A CN109469578A CN201811203521.1A CN201811203521A CN109469578A CN 109469578 A CN109469578 A CN 109469578A CN 201811203521 A CN201811203521 A CN 201811203521A CN 109469578 A CN109469578 A CN 109469578A
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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
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/062—Constructions floating in operational condition, e.g. breakwaters or wave dissipating walls
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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
- F03B13/22—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 flow of water resulting from wave movements to drive a motor or 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
- F03D9/008—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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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
-
- 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
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ocean & Marine Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
本发明涉及一种风电/海洋能互补性发电消波装置，包括底座、垂直导桩、浮箱、水轮机式防波堤和导杆；所述垂直导桩固定设置在底座上，所述水轮机式防波堤通过两侧浮箱与垂直导桩相连，且浮箱可沿垂直导桩上下运动；所述水轮机式防波堤包括水轮机发电系统、风力发电系统和震荡浮子式发电系统。本发明的优点在于：本发明巧妙地将防波堤与发电装置相结合，具有无污染、易组装、能量转化率高、可批量化生产等优点，适合推广使用。
The invention relates to a wind power/ocean energy complementary power generation wave elimination device, which comprises a base, a vertical guide pile, a floating box, a hydro-turbine breakwater and a guide rod; the vertical guide pile is fixed on the base, and the hydro-turbine breakwater passes through the base. The floating boxes on both sides are connected with the vertical guide piles, and the floating boxes can move up and down along the vertical guide piles. The advantages of the present invention are: the present invention skillfully combines the breakwater with the power generating device, has the advantages of no pollution, easy assembly, high energy conversion rate, and can be mass-produced, and is suitable for popularization and use.
Description
Technical field
The invention belongs to field of ocean engineering, in particular to a kind of wind-powered electricity generation/ocean energy complementarity power generation wave absorber.
Background technique
China has more than 1.8 ten thousand square kilometres of coastline, and island are numerous.When being developed to island, sufficient electric power
It is indispensable necessary condition.It is too high to the island cost that transmits electric power by continent since most of island is far from continent, such as
Fruit can generate electricity by the resources advantage and some floating structures outside island on island itself, can be most effective
Solve electrical problem on island.
The main function of wave absorber is the influence for decreasing or even eliminating wave and ocean current to harbour or offshore platform operation,
Increase operation time and efficiency, guarantees that ship normally accesses to the ports.Floating breakwater is because its excellent wave absorption performance is by state
Inside and outside scholar's favor.Floating breakwater has very strong water quality exchange capacity, can prevent water pollution；Its cost is than fixed anti-wave
Dike is cheap, and can well adapt to the variation of the depth of water, and project cost will not be sharply increased as the depth of water increases；It can be applicable in
A variety of geological conditions can not destroy coral reef, significant to the local ocean natural environment of protection and natural fishery resources；
Construction period is short, and speed is fast, and installation and removal are convenient, compares fixed breakwater, floating breakwater later period maintenance is convenient, expense
It is low.
The Wave energy converter of floatation type mainly floats on sea and is fixed by anchor system, the master of such device
Wanting feature to be can be in wave energy resource profundal zone operation abundant, and wave energy utilization rate is high, and small, maneuverability is influenced by tidal range,
It is convenient for marine transportation by driving.
Many scholars both domestic and external study the hydrodynamic performance of floating breakwater and wave dissipation effect, and achieve
Very more achievements also studies wave energy generating set there are many scholar, but to wave absorption and generating integrated
It studies considerably less.In view of the above several points, devise a kind of wind-powered electricity generation/ocean energy complementary type power generation wave absorber, can wave resistance wave absorption,
It can be again coastal and island resident electrical problem.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of wind-powered electricity generation/ocean energy complementary type power generation wave absorbers, to realize
The purpose of wave resistance wave absorption and multifunctional generating.
In order to solve the above technical problems, the technical solution of the present invention is as follows: a kind of wind-powered electricity generation/ocean energy complementarity power generation wave absorption dress
It sets, it is characterised in that: including pedestal, vertical guide pile, buoyancy tank, water turbine type breakwater and guide rod；
The vertical guide pile is fixed on pedestal, and the water turbine type breakwater passes through two sides buoyancy tank and vertical guide pile phase
Even, and buoyancy tank can move up and down along vertical guide pile；The water turbine type breakwater includes hydraulic turbine electric generator system, wind-power electricity generation system
System and concussion float-type electricity generation system；
The hydraulic turbine electric generator system is installed on inside water turbine type breakwater, the machinery for rotating water turbine type breakwater
Electric energy can be converted to；
The concussion float-type electricity generation system is installed on the position close to vertical guide pile top and is connected by guide rod with buoyancy tank, uses
Electric energy is converted in the mechanical energy that buoyancy tank and breakwater move up and down relative to vertical guide pile；
The wind generator system is installed on the top of the vertical guide pile, and the wind generator system and concussion float-type
Electricity generation system is connected；The wind generator system includes the hydraulic generating set for being mounted on the top of vertical guide pile, hydraulic
Wind turbine power generation device is arranged in the top of power generator, and is additionally provided with guide-vane for fan on the wind turbine power generation device.
Further, the water turbine type breakwater is made of blade, floating drum and hollow bearing, is set on the hollow bearing
There is guide bearing, and the floating drum is connect by internal aggregate with guide bearing；The blade is uniformly distributed along floating drum circumferencial direction, and
Blade and floating drum form rotor, can rotate around hollow bearing under the action of wave and stream.
Further, the hollow bearing is connected by flange with two sides buoyancy tank, and opposite buoyancy tank is static；The hollow shaft
It holds and is sealed with the floating drum plate connected position of the buoyancy tank plate of buoyancy tank and floating drum by face seals.
Further, the hydraulic turbine electric generator system includes generator, gearbox, internal spur gear, bearing and spur gear,
The internal spur gear is connected with floating drum and rotates together with floating drum, and the spur gear is engaged with internal spur gear, and just
Gear is set to inside internal spur gear；The bearing passes through spur gear center, and also successively covers from the inside to the outside on the bearing
It is connected to gearbox and generator.
Further, it is described concussion float-type electricity generation system include engine room top plate, upward hydraulic oil acting it is hydraulic
Cylinder A and be pressed down against hydraulic oil acting hydraulic cylinder B, the hydraulic cylinder A and hydraulic cylinder B pass through respectively auxiliary fixing device A and
On the engine room top plate of the fixed earthquake float-type electricity generation system of auxiliary fixing device B, and the hydraulic cylinder A also passes through connection piston
Connecting rod A be connected with buoyancy tank plate, the connecting rod B of the connection liquid cylinder pressure B piston is connected by auxiliary rod with buoyancy tank plate.
Further, the concussion float-type electricity generation system includes hydraulic electricity generation working connection and energy storage branch oil circuit, the liquid
Pressure electricity working connection includes the fuel tank A being connected by branch A with hydraulic cylinder A, and has been arranged in series check valve A on the branch A；
The hydraulic cylinder A is connected by branch B with fuel tank A, and is sequentially connected in series and is provided with unidirectionally on the branch B of fuel tank A from hydraulic cylinder A
Valve B and fuel path switch；The hydraulic cylinder A also passes through branch C and is connected with hydraulic cylinder B, and check valve C has been arranged in series on branch C；
The branch C also passes through branch D and is connected with fuel tank B, and is sequentially connected in series from branch C on the branch D of fuel tank B and is provided with speed regulation
Valve A, check valve D, hydraulic motor and overflow valve, the hydraulic motor pass through generator drive；
The energy storage branch oil circuit includes fuel tank C and accumulator, and the branch D is connected by branch E with fuel tank C, and from branch D to
Check valve E and shut-off valve are sequentially connected in series on the branch E of fuel tank C, the branch E is connected by branch F with accumulator, and described
Branch F also passes through branch G with the branch D and is connected to.
The present invention has the advantages that
(1) wind-powered electricity generation of the present invention/ocean energy complementary type power generation wave absorber, dexterously by wave absorption and power generator integration, and with
Blower fan apparatus shares vertical guide pile mooring system (pedestal and the vertical guide pile being fixed on pedestal), save the cost；Meanwhile
New type hydraulic turbine formula breakwater, by concussion float-type electricity generation system and water turbine type electricity generation system, by the heaving of breakwater and
The mechanical energy of rolling is converted to electric energy, makes full use of the complementarity of the two, and can realize the mesh of wave resistance wave absorption and multifunctional generating
's；In addition, wind-powered electricity generation of the present invention/ocean energy complementary type power generation wave absorber has the characteristics that modularization, it is easily installed update and maintenance,
It is suitable for mass production；
(2) wind-powered electricity generation of the present invention/ocean energy complementary type power generation wave absorber, wherein the leaf being arranged on new type hydraulic turbine formula breakwater
Piece is the effect of the reflection and disorder incidence wave in order to increase breakwater, has preferable wave dissipation effect.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is overall structure main view of the invention.
Fig. 2 is overall structure side view of the invention.
Fig. 3 is new type hydraulic turbine formula floating breakwater structural schematic diagram of the present invention.
Fig. 4 is hollow bearing and its connecting component structural schematic diagram of the invention.
Fig. 5 is present hydraulic cylinder and its laser diode attachment auxiliary structural schematic diagram and cross-sectional view.
Fig. 6 is hydraulic pressure generating system overall structure figure of the invention.
Specific embodiment
The following examples can make professional and technical personnel that the present invention be more fully understood, but therefore not send out this
It is bright to be limited among the embodiment described range.
Embodiment
The present embodiment wind-powered electricity generation/ocean energy complementary type power generation wave absorber, as illustrated in fig. 1 and 2, including pedestal 1, vertical guide pile
2, buoyancy tank 5, water turbine type breakwater 6 and guide rod 8；Vertical guide pile 2 is fixed on pedestal 1, and water turbine type breakwater 6 passes through
Two sides buoyancy tank 5 is connected with vertical guide pile 2, and buoyancy tank 5 can move up and down along vertical guide pile 2；Water turbine type breakwater 6 includes water wheels
Machine electricity generation system, wind generator system and concussion float-type electricity generation system；Water turbine type floating breakwater 6 and hydraulic turbine power generation are
System, wind generator system and concussion float-type electricity generation system combine, realization can wave absorption extract wave energy and wind energy again and send out
The function of electricity.Under the action of wave and stream, water turbine type breakwater 6 only has two freedom degrees of heaving and rolling to be released.
Hydraulic turbine electric generator system is installed on inside water turbine type breakwater 6, the machine for rotating water turbine type breakwater 6
Tool can be converted to electric energy；Concussion float-type electricity generation system is installed on the position close to vertical 2 top of guide pile and passes through guide rod 8 and float
Case 5 is connected, and the mechanical energy for buoyancy tank 5 and breakwater 6 to move up and down relative to vertical guide pile 2 is converted to electric energy；Wind-force hair
Electric system is installed on the top of the vertical guide pile 2, and wind generator system is connected with concussion float-type electricity generation system, wind
Force generating system includes the hydraulic generating set 7 for being mounted on the top of vertical guide pile 2, is arranged on the top of hydraulic generating set 7
Wind turbine power generation device 3, and guide-vane for fan 4 is additionally provided on wind turbine power generation device 3.
As shown in figure 3, water turbine type breakwater 6 is made of blade 9, floating drum 10 and hollow bearing 11, as shown in figure 4, empty
Mandrel holds 11 and is equipped with guide bearing 16, and floating drum 10 is connect by internal aggregate with guide bearing 16；Blade 9 is along 10 circumference side of floating drum
To being uniformly distributed, blade number can be three blades or five blades, and blade 9 and floating drum 10 form turning for hydraulic turbine electric generator system
Son can rotate under the action of wave and stream around hollow bearing 11；The blade being arranged on water turbine type breakwater 6, be in order to
The reflection of breakwater and the effect of disorder incidence wave are increased, there is preferable wave dissipation effect.
Hollow bearing 11 is connected by flange 12 with two sides buoyancy tank 5, and opposite buoyancy tank 5 is static；Hollow bearing 11 and buoyancy tank 5
Buoyancy tank plate 14 and 15 connected position of floating drum plate of floating drum 10 be sealed by face seals 13, in embodiment, end face
Radial carbon sealing structure can be used in sealing device 13.
Hydraulic turbine electric generator system includes generator 17, gearbox 18, internal spur gear 19, bearing 20 and spur gear 21, directly
Tooth internal gear 19 is connected with floating drum 10 and rotates together with floating drum 10, and spur gear 21 is engaged with internal spur gear 19, and just
Gear 21 is set to inside internal spur gear 19；Bearing 20 passes through 21 center of spur gear, and on bearing 20 from the inside to the outside also successively
It is socketed with gearbox 18 and generator 17；The spur gear 21 of rotation drives 17 rotary electrification of generator after the acceleration of gearbox 18.
As shown in figure 5, concussion float-type electricity generation system includes the hydraulic cylinder of engine room top plate 27, the acting of upward hydraulic oil
25 and it is pressed down against the hydraulic cylinder 31 of hydraulic oil acting, hydraulic cylinder 25 and hydraulic cylinder 31 pass through 26 He of auxiliary fixing device respectively
On the engine room top plate 27 of the fixed earthquake float-type electricity generation system of auxiliary fixing device 28, and hydraulic cylinder 25 also passes through connection piston
32 connecting rod 23 is connected with buoyancy tank plate 22, and the connecting rod 29 of 31 piston of connection liquid cylinder pressure is connected by auxiliary rod 30 with buoyancy tank plate 22.
As shown in fig. 6, concussion float-type electricity generation system includes hydraulic electricity generation working connection and energy storage branch oil circuit, hydraulic electricity generation master
Oil circuit includes the fuel tank 35 being connected by branch A with hydraulic cylinder 25, and check valve 34 has been arranged in series on branch A；Hydraulic cylinder 25
It is connected by branch B with fuel tank 35, and is sequentially connected in series from hydraulic cylinder 25 on the branch B of fuel tank 35 and is provided with check valve 37 and oil
Way switch 36；Hydraulic cylinder 25 is also connected by branch C with hydraulic cylinder 31, and check valve 38 has been arranged in series on branch C；Branch C
Also it is connected with fuel tank 49 by branch D, and is sequentially connected in series on the branch D of fuel tank 49 from branch C and to be provided with speed governing valve 44, unidirectionally
Valve 45, hydraulic motor 46 and overflow valve 48, and hydraulic motor 46 is driven by generator 47.
Energy storage branch oil circuit includes fuel tank 41 and accumulator 43, and branch D is connected by branch E with fuel tank 41, and from branch D to
Check valve E and shut-off valve 40 are sequentially connected in series on the branch E of fuel tank 41, branch E is connected by branch F with accumulator 43, and is propped up
Road F also passes through branch G with branch D and is connected to.
Float 33 moves up and down in the vertical guide pile 2 of incidence wave effect lower edge, and for hydraulic cylinder 25, float 33 is moved upwards
When, the connecting rod 23 being connected with float 33 pushes piston 32 to move upwards, and the hydraulic oil that piston 32 squeezes rodless cavity enters hydraulic hair
Electric oil circuit, while rod chamber passes through 34 oil suction of switch；When piston 32 follows float 33 to move downward, rodless cavity oil suction, rod chamber
Hydraulic oil return in fuel tank 35.Check valve 37 can prevent hydraulic oil from flowing backwards.31 working principle of hydraulic cylinder is the same as 25 phase of hydraulic cylinder
Together, but contrary, i.e., piston press hydraulic oil enters hydraulic electricity generation oil circuit when float moves downward.Through speed governing valve 44 to total oil
Road flow velocity drives hydraulic motor 46 to rotate after adjusting, and then generator 47 is driven to generate electricity.
When oil mass is bigger than 46 nominal oil level of hydraulic motor, extra hydraulic oil enters accumulator 43 by check valve 39,
When oil mass is few, accumulator 43 passes through speed governing valve 42 to trunk roads fuel feeding.Accumulator 43 plays the even running of hydraulic motor 46
Important regulative.
Overflow valve 48 is mainly used for hydraulic system overload protection, and shut-off valve 40 is mainly opened when repairing accumulator 43.
Basic principles and main features and advantages of the present invention of the invention have been shown and described above.The skill of the industry
Art personnel it should be appreciated that the present invention is not limited to the above embodiments, the above embodiments and description only describe
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (6)
- The wave absorber 1. a kind of wind-powered electricity generation/ocean energy complementarity generates electricity, it is characterised in that: including pedestal, vertical guide pile, buoyancy tank, water Turbine formula breakwater and guide rod；The vertical guide pile is fixed on pedestal, and the water turbine type breakwater passes through two sides buoyancy tank and vertical guide pile phase Even, and buoyancy tank can move up and down along vertical guide pile；The water turbine type breakwater includes hydraulic turbine electric generator system, wind-power electricity generation system System and concussion float-type electricity generation system；The hydraulic turbine electric generator system is installed on inside water turbine type breakwater, the machinery for rotating water turbine type breakwater Electric energy can be converted to；The concussion float-type electricity generation system is installed on the position close to vertical guide pile top and is connected by guide rod with buoyancy tank, uses Electric energy is converted in the mechanical energy that buoyancy tank and breakwater move up and down relative to vertical guide pile；The wind generator system is installed on the top of the vertical guide pile, and the wind generator system and concussion float-type Electricity generation system is connected；The wind generator system includes the hydraulic generating set for being mounted on the top of vertical guide pile, hydraulic Wind turbine power generation device is arranged in the top of power generator, and is additionally provided with guide-vane for fan on the wind turbine power generation device.
- The wave absorber 2. wind-powered electricity generation according to claim 1/ocean energy complementarity generates electricity, it is characterised in that: the hydraulic turbine Formula breakwater is made of blade, floating drum and hollow bearing, and the hollow bearing is equipped with guide bearing, and the floating drum passes through inside Aggregate is connect with guide bearing；The blade is uniformly distributed along floating drum circumferencial direction, and blade and floating drum form rotor, in wave and It can be rotated around hollow bearing under the action of stream.
- The wave absorber 3. wind-powered electricity generation according to claim 2/ocean energy complementarity generates electricity, it is characterised in that: the hollow shaft It holds and is connected by flange with two sides buoyancy tank, and opposite buoyancy tank is static；The buoyancy tank plate and floating drum of the hollow bearing and buoyancy tank float Cylinder plate connected position is sealed by face seals.
- The wave absorber 4. wind-powered electricity generation according to claim 2/ocean energy complementarity generates electricity, it is characterised in that: the hydraulic turbine Electricity generation system includes generator, gearbox, internal spur gear, bearing and spur gear, the internal spur gear be connected with floating drum and It is rotated together with floating drum, the spur gear is engaged with internal spur gear, and spur gear is set to inside internal spur gear；Institute Bearing is stated across spur gear center, and is also successively socketed with gearbox and generator from the inside to the outside on the bearing.
- The wave absorber 5. wind-powered electricity generation according to claim 1/ocean energy complementarity generates electricity, it is characterised in that: the concussion is floating Minor electricity generation system include engine room top plate, upward hydraulic oil acting hydraulic cylinder A and be pressed down against hydraulic oil acting liquid Cylinder pressure B, the hydraulic cylinder A and hydraulic cylinder B pass through the fixed earthquake float of auxiliary fixing device A and auxiliary fixing device B respectively On the engine room top plate of formula electricity generation system, and the hydraulic cylinder A also pass through connection piston connecting rod A be connected with buoyancy tank plate, the company The connecting rod B for connecing hydraulic cylinder B piston is connected by auxiliary rod with buoyancy tank plate.
- 6. wind-powered electricity generation/ocean energy complementarity power generation wave absorber according to claim 1 or 5, it is characterised in that: the concussion Float-type electricity generation system includes hydraulic electricity generation working connection and energy storage branch oil circuit, and the hydraulic electricity generation working connection includes passing through branch A The fuel tank A being connected with hydraulic cylinder A, and check valve A has been arranged in series on the branch A；The hydraulic cylinder A passes through branch B and oil Case A is connected, and is sequentially connected in series from hydraulic cylinder A on the branch B of fuel tank A and is provided with check valve B and fuel path switch；The hydraulic cylinder A also passes through branch C and is connected with hydraulic cylinder B, and check valve C has been arranged in series on branch C；The branch C also passes through branch D and oil Case B is connected, and is sequentially connected in series from branch C on the branch D of fuel tank B and is provided with speed governing valve A, check valve D, hydraulic motor and overflows Valve is flowed, the hydraulic motor passes through generator drive；The energy storage branch oil circuit includes fuel tank C and accumulator, and the branch D is connected by branch E with fuel tank C, and from branch D to Check valve E and shut-off valve are sequentially connected in series on the branch E of fuel tank C, the branch E is connected by branch F with accumulator, and described Branch F also passes through branch G with the branch D and is connected to.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811203521.1A CN109469578B (en) | 2018-10-16 | 2018-10-16 | Wind power/ocean energy complementary power generation wave-absorbing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811203521.1A CN109469578B (en) | 2018-10-16 | 2018-10-16 | Wind power/ocean energy complementary power generation wave-absorbing device |
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| CN109469578A true CN109469578A (en) | 2019-03-15 |
| CN109469578B CN109469578B (en) | 2020-09-08 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886272B (en) * | 2019-12-04 | 2021-04-20 | 海南电网有限责任公司 | A floating breakwater |
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| CN118756641B (en) * | 2024-09-05 | 2025-02-28 | 中国海洋大学 | Floating permeable breakwater suitable for seagrass bed ecological conservation |
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