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CN106321342B - A kind of ocean multi-energy sources power generation device - Google Patents

A kind of ocean multi-energy sources power generation device Download PDF

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Publication number
CN106321342B
CN106321342B CN201610908613.4A CN201610908613A CN106321342B CN 106321342 B CN106321342 B CN 106321342B CN 201610908613 A CN201610908613 A CN 201610908613A CN 106321342 B CN106321342 B CN 106321342B
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China
Prior art keywords
main shaft
floating body
power generation
ocean
solar energy
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CN201610908613.4A
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Chinese (zh)
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CN106321342A (en
Inventor
龚希武
施骞
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Zhejiang Ocean University ZJOU
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Zhejiang Ocean University ZJOU
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Priority to CN201610908613.4A priority Critical patent/CN106321342B/en
Publication of CN106321342A publication Critical patent/CN106321342A/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12Adaptations 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
    • F03B13/26Adaptations 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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S10/00PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
    • H02S10/10PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00Application
    • F05B2220/70Application in combination with
    • F05B2220/706Application in combination with an electrical generator
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/30Energy from the sea, e.g. using wave energy or salinity gradient
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oceanography (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

The present invention provides a kind of ocean multi-energy sources power generation devices, belong to field of mechanical technique.This ocean multi-energy sources power generation device, including main shaft, controller, the generator being arranged on main shaft, water pump and floating body one positioned at main shaft one end, main shaft all has cavity with floating body one, water pump is arranged on main shaft and is connected to respectively with the cavity of the cavity of main shaft and floating body one by pipeline, solenoid valve is equipped on pipeline, main shaft is arranged with casing close to one end of floating body one, casing is between generator and floating body one, the rotor of casing one end and generator is fixed, solar energy wing plate is circumferentially installed on casing, water pump and solenoid valve are all connected with controller output end, lasso is socketed on casing, it is fixed with spoiler on the lasso, along being circumferentially provided with impeller on spoiler, solar energy wing plate is made of deformable material.The present invention can be generated electricity by the ocean current and solar energy of ocean, can improve the utilization rate of marine energy according to actual environment free switching.

Description

A kind of ocean multi-energy sources power generation device
Technical field
The invention belongs to field of mechanical technique, are related to a kind of ocean multi-energy sources power generation device.
Background technology
Ocean is the general name of water body most wide on the earth, and the central part of ocean is referred to as ocean, and marginal portion is referred to as sea, that This connection forms unified water body.Tidal power generation is similar with common waterpower electricity generating principle, by going out reservoir, at the incoming tide by seawater It is stored in reservoir, is preserved in the form of potential energy, then, seawater is released in ebb tide, using the drop between high and low tidal level, Hydraulic turbine rotation is pushed, electrical power generators are driven.
Current marine power generation device, a kind of sea as disclosed in Chinese patent application (application number 201520926309.3) Upper power generator, including hull are equipped with a pair of spaced supporting rack on hull, fixing axle are equipped on supporting rack, Gu First primary pinion is installed on dead axle;First primary pinion is engaged with two the first driving gears respectively, and two first actively Driving shaft where gear is connected to by unidirectional coupling on driven shaft respectively, and the direction of two unidirectional couplings is opposite;Two The first driven gear, and two the first driven gear intermeshings are separately installed on root driven shaft;One of driven shaft It is connected to generator.Above-mentioned marine power generation device can only utilize tidal power, and function is relatively simple, the utilization rate of the energy compared with It is low.
Invention content
The purpose of the present invention is there is the above problem in view of the prior art, it is proposed that a kind of ocean multi-energy sources power generation dress It sets, the technical problem to be solved by the present invention is to:How to realize deepwater multi-energy sources power generation, improves the utilization of marine energy Rate.
Object of the invention can be realized by the following technical scheme:A kind of ocean multi-energy sources power generation device, including main shaft, The generator that is arranged on main shaft, several can absorb the solar energy wing plate, water pump and be located at main shaft that solar energy generates electricity The floating body one of one end, the main shaft all have cavity with floating body one, and the water pump is arranged on main shaft, which is managed by two Road is connected to the cavity of the cavity of main shaft and floating body one respectively, and solenoid valve is equipped on two pipelines, and the main shaft is close One end of floating body one is arranged with casing, is rotatablely connected between described sleeve pipe and main shaft, and described sleeve pipe is located at generator and floating body one Between, the ocean multi-energy sources power generation device further includes controller, and the water pump and solenoid valve are all connected with controller output end, institute It states and is socketed with lasso on casing, the both ends of described sleeve pipe and lasso clearance fit, described sleeve pipe all have the annular gear edge of protrusion, The lasso is located at two annular gears between, and annular gear of the described sleeve pipe close to generator one end is solid along the rotor with generator Fixed, the both ends of each solar energy wing plate are respectively connected in casing on the annular gear edge of one one end of floating body and lasso, Several solar energy wing plates are uniformly arranged along the circumferential direction of casing, and spoiler is fixed on the lasso, and the spoiler is presented Annular, the inner ring of spoiler and the outer wall of lasso are connected, along being circumferentially provided with impeller, the solar energy on the outer ring of spoiler Wing plate is made of deformable material.
This power generator can connect one or the multiple uses of series connection, the work of this power generator in ocean by traction rope Principle:When the ocean current of ocean is smaller, when sunlight is preferable, floating body one is controlled by controller and main shaft corresponds to the solenoid valve on pipeline It opens, while controlling pump working, adjust the water in discharge spindle cavity and one cavity of floating body, floating body one floats so that main shaft In upright state, so that the solar energy wing plate on casing emerges, absorption solar energy generates electricity;When ocean current is larger or When person's sunlight is bad, floating body one is controlled by controller and main shaft corresponds to the solenoid valve on pipeline and opens, while controlling plugman Make to inject seawater into one cavity of spindle cavity and floating body, floating body one sinks so that main shaft is horizontal, and at this moment, ocean current pushes away Movable vane wheel and the rotation of solar energy wing plate, impeller drive casing to rotate by spoiler, and solar energy wing plate then directly drives casing to turn It is dynamic, meanwhile, ocean current also pushes spoiler to move backward, and is formed so that solar energy wing plate glances off distortion relative to main shaft Helical runner morphosis increases casing to which solar energy wing plate preferably can drive casing to rotate under the impact of ocean current Velocity of rotation improve generating efficiency to drive electrical power generators.
This power generator can be generated electricity by the ocean current and solar energy of ocean, can freely be cut according to actual environment It changes, realizes deepwater multi-energy sources power generation, improve the utilization rate of marine energy.
In above-mentioned ocean multi-energy sources power generation device, the spoiler and solar energy wing plate are perpendicular.Above-mentioned design energy It is enough that preferably ocean current is stopped, so as to rapidly spoiler be pushed to move backward, increase solar energy wing plate relative to Main shaft glances off twist angle so that solar energy wing plate forms helical runner morphosis, increases the rotating speed of casing, improves power generation The generating efficiency of machine.
In above-mentioned ocean multi-energy sources power generation device, the solar energy wing plate is triangular in shape.Solar energy wing plate is in ocean current Under the action of distort after form helical runner morphosis, after floating on the surface of the water and can restore, to realize through the ocean of ocean Stream and solar energy generate electricity, and realize deepwater multi-energy sources power generation, improve the utilization rate of marine energy.
In above-mentioned ocean multi-energy sources power generation device, the solar energy wing plate includes core plate and is arranged in core plate both sides Thin-film solar cells, institute's core plate are rubber slab or the stainless steel plate of 0.1mm
Further include the floating body two with cavity in above-mentioned ocean multi-energy sources power generation device, the floating body two is located at master The cavity at the other end of axis, the floating body two is connected to by pipeline with water pump, is set on the pipeline between the floating body two and water pump There are solenoid valve, solenoid valve to be connected with controller output end.The design of floating body two, enabling easier realization adjusts main shaft In upright or horizontality, is generated electricity by the ocean current and solar energy of ocean to realize, realize deepwater multipotency Source generates electricity, and improves the utilization rate of marine energy.
In above-mentioned ocean multi-energy sources power generation device, the main shaft is additionally provided with hydrofoil plate close to one end of floating body two.Water Wing plate is designed to prevent the rotation of main shaft, so that can occur to turn between casing and main shaft under the action of ocean current It is dynamic, it is generated electricity by the ocean current of ocean to realize.
In above-mentioned ocean multi-energy sources power generation device, the hydrofoil plate is between floating body two and water pump.Hydrofoil plate will Floating body two is spaced with water pump, avoids causing floating body two and main axis due to pump working, improves stability.
In above-mentioned ocean multi-energy sources power generation device, described sleeve pipe is rotatably connected on by two bearings on main shaft.Bearing There are two the both ends for being located at casing, the stability of casing rotation is preferable.
Compared with prior art, this ocean multi-energy sources power generation device has the following advantages:Can by the ocean current of ocean and Solar energy generates electricity, and can realize deepwater multi-energy sources power generation according to actual environment free switching, improve marine energy Utilization rate.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is that solar energy wing plate deflection distorts the structure chart to form helical runner form.
Fig. 3 is the structure chart when present invention utilizes ocean current power generation.
Fig. 4 is the structure chart when present invention utilizes solar power generation.
In figure, 1, main shaft;2, water pump;3, generator;3a, rotor;4, floating body one;5, casing;5a, annular gear edge;6, too Positive energy wing plate;7, lasso;8, spoiler;8a, impeller;9, floating body two;10, hydrofoil plate;11, bearing.
Specific implementation mode
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described, However, the present invention is not limited to these examples.
As shown in Figures 1 to 4, this ocean multi-energy sources power generation device, including main shaft 1, water pump 2, controller, setting are in main shaft Generator 3 on 1, the floating body 1 positioned at one end of main shaft 1 and the floating body 29 positioned at 1 other end of main shaft, main shaft 1, floating body 1 All have cavity with floating body 29, water pump 2 is arranged on main shaft 1, the water pump 2 by three pipelines respectively with the cavity of main shaft 1, The cavity of floating body 1 and the cavity of floating body 29 are connected to, and are equipped with solenoid valve on every pipeline, water pump 2 and solenoid valve are all connected with Controller output end, i.e. pipeline include pipeline one, pipeline two and pipeline three, and water pump 2 is connected by the cavity of pipeline one and main shaft 1 Logical, water pump 2 is connected to by pipeline two with the cavity of floating body 1, and water pump 2 is connected to by pipeline three with the cavity of floating body 29, described Pipeline one, pipeline two and pipeline three are both provided with solenoid valve.
Main shaft 1 is arranged with casing 5 close to one end of floating body 1, and casing 5 is rotatably connected on by two bearings 11 on main shaft 1, Two bearings 11 are separately positioned on the both ends of casing 5, can play the role of to ocean current it is certain block, bearing 11 can make casing 5 rotated on main shaft 1 it is smooth.
Casing 5 is between generator 3 and floating body 1, and 5 one end of casing and the rotor 3a of generator 3 are fixed, on casing 5 The solar energy wing plate 6 that solar energy generates electricity can be absorbed by being circumferentially installed with several, and solar energy wing plate 6 is triangular in shape and adopts It is made of deformable material, the solar energy wing plate 6 includes core plate and the thin-film solar cells in core plate both sides is arranged, described Core plate is rubber slab or the stainless steel plate of 0.1mm, and the thin-film solar cells is silicon-based film solar cells, copper and indium gallium One kind in selenium thin-film solar cells and cadmium telluride diaphragm solar battery.
Lasso 7 is socketed in described sleeve pipe 5,7 clearance fit of described sleeve pipe 5 and lasso, the both ends of casing 5 all have protrusion Annular gear along 5a, lasso 7 is located at two annular gears between 5a, the rotor 3a of the annular gear of 5 one end of casing along 5a and generator 3 Fixed, the annular gear of 5 other end of casing is fixed with 6 both ends of solar energy wing plate respectively along 5a and lasso 7, and resistance is fixed on lasso 7 Flowing plate 8, the spoiler 8 are presented annular, and the inner ring of spoiler 8 and the outer wall of lasso 7 are connected, on the outer ring of spoiler 8 along It is circumferentially provided with impeller 8a, preferably, spoiler 8 and solar energy wing plate 6 are perpendicular.
This power generator can connect one or the multiple uses of series connection in ocean by traction rope, as shown in figure 3, working as ocean Ocean current it is smaller, when sunlight is preferable, floating body 1 and main shaft 1 controlled by controller corresponds to the solenoid valve on pipeline and open, simultaneously It controls water pump 2 to work, adjusts the water in discharge 1 cavity of main shaft and one 4 cavity of floating body, floating body 1 floats so that main shaft 1 is in straight Vertical state, so that the solar energy wing plate 6 on casing 5 emerges, absorption solar energy generates electricity.
As shown in figure 4, when ocean current is larger or sunlight is bad, floating body 1, floating body 29 and master are controlled by controller Axis 1 corresponds to the solenoid valve on pipeline and opens, while controlling water pump 2 and working and injecting sea into one 4 cavity of 1 cavity of main shaft and floating body Water, adjusts the water in discharge floating body 29, and floating body 1 sinks so that and main shaft 1 is horizontal, 6 submerged of solar energy wing plate, At this moment, ocean current pushes impeller 8a and solar energy wing plate 6 to rotate, and impeller 8a drives casing 5 to rotate by spoiler 8, the solar energy wing Plate 6 then directly drives casing 5 to rotate, meanwhile, ocean current also pushes spoiler 8 to move backward, so that solar energy wing plate 6 is opposite Distortion is glanced off in main shaft 1 and forms helical runner morphosis, as shown in Fig. 2, to the solar energy wing under the impact of ocean current Plate 6 can preferably drive casing 5 to rotate, and increase the velocity of rotation of casing 5, to drive generator 3 to generate electricity, improve power generation effect Rate.
As shown in Figure 1, main shaft 1 is additionally provided with hydrofoil plate 10 close to one end of floating body 29, hydrofoil plate 10 is located at 29 He of floating body Between water pump 2, hydrofoil plate 10 is used for preventing the rotation of main shaft 1, so that under the action of ocean current between casing 5 and main shaft 1 It can rotate, be generated electricity by the ocean current of ocean to realize.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.

Claims (8)

1. a kind of ocean multi-energy sources power generation device includes generator (3), several energy of main shaft (1), setting on main shaft (1) Enough absorb the solar energy wing plate (6) that solar energy generates electricity and the floating body one (4) positioned at main shaft (1) one end, which is characterized in that also Including water pump (2), the main shaft (1) all has cavity with floating body one (4), and the water pump (2) is arranged on main shaft (1), water pump (2) it is connected to the cavity of the cavity of main shaft (1) and floating body one (4) by two pipelines, is equipped on two pipelines respectively Solenoid valve, the main shaft (1) are arranged with casing (5) close to one end of floating body one (4), turn between described sleeve pipe (5) and main shaft (1) Dynamic connection, described sleeve pipe (5) are located between generator (3) and floating body one (4), and the ocean multi-energy sources power generation device further includes control Device processed, the water pump (2) and solenoid valve are all connected with controller output end, and lasso (7), the set are socketed in described sleeve pipe (5) (5) and lasso (7) clearance fit is managed, the both ends of described sleeve pipe (5) all have the annular gear of protrusion along (5a), the lasso (7) Positioned at two annular gears between (5a), the annular gear of close generator (3) one end of described sleeve pipe (5) is along (5a) and generator (3) Rotor (3a) it is fixed, the both ends of each solar energy wing plate (6) are respectively connected in casing (5) close to floating body one (4) one Along (5a) and lasso (7), several solar energy wing plates (6) are uniformly arranged the annular gear at end along the circumferential direction of casing (5), described Spoiler (8) is fixed on lasso (7), annular, the outer wall of the inner ring and lasso (7) of spoiler (8) is presented in the spoiler (8) It is connected, along impeller (8a) is circumferentially provided on the outer ring of spoiler (8), the solar energy wing plate (6) uses deformable material It is made.
2. multi-energy sources power generation device in ocean according to claim 1, which is characterized in that the spoiler (8) and solar energy Wing plate (6) is perpendicular.
3. multi-energy sources power generation device in ocean according to claim 1 or 2, which is characterized in that the solar energy wing plate (6) is in Triangle.
4. multi-energy sources power generation device in ocean according to claim 3, which is characterized in that the solar energy wing plate (6) includes Core plate and the thin-film solar cells in core plate both sides is set, the core plate is rubber slab or the stainless steel plate of 0.1mm.
5. multi-energy sources power generation device in ocean according to claim 4, which is characterized in that further include the floating body two with cavity (9), the floating body two (9) is located at the other end of main shaft (1), and the cavity in the floating body two (9) is connected by pipeline and water pump (2) Logical, the pipeline between the floating body two (9) and water pump (2) is equipped with solenoid valve, and solenoid valve is connected with controller output end.
6. multi-energy sources power generation device in ocean according to claim 5, which is characterized in that the main shaft (1) is close to floating body two (9) one end is additionally provided with hydrofoil plate (10).
7. multi-energy sources power generation device in ocean according to claim 6, which is characterized in that the hydrofoil plate (10) is located at floating body Between two (9) and water pump (2).
8. multi-energy sources power generation device in ocean according to claim 7, which is characterized in that described sleeve pipe (5) passes through two bearings (11) it is rotatably connected on main shaft (1).
CN201610908613.4A 2016-10-19 2016-10-19 A kind of ocean multi-energy sources power generation device Active CN106321342B (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
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CN106321342B true CN106321342B (en) 2018-08-21

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110529327B (en) * 2019-09-11 2020-10-20 浙江海洋大学 Power generation device utilizing electromagnetic energy and ocean current energy
CN110594075B (en) * 2019-10-23 2024-06-25 上海海洋大学 Offshore pressure energy and solar energy coupling power generation device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4613649B2 (en) * 2005-02-16 2011-01-19 哲彦 藤里 Gravitational wave power generator
CN202001178U (en) * 2010-04-28 2011-10-05 陈大千 Tidal power generation system and storage system and multiplying power increasing system thereof
CN202157909U (en) * 2011-07-18 2012-03-07 赵东平 Offshore comprehensive generation system
CN204627867U (en) * 2015-05-28 2015-09-09 浙江海洋学院 A kind of marine power generation device
CN105626367A (en) * 2016-01-21 2016-06-01 浙江海洋学院 Combined type ocean power generation device
CN105840397A (en) * 2016-01-21 2016-08-10 浙江海洋学院 Ocean energy power generation device

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