CN115217709B - Marine wave energy water storage cultivation and various power generation coupling body marine pasture - Google Patents
Marine wave energy water storage cultivation and various power generation coupling body marine pasture Download PDFInfo
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- CN115217709B CN115217709B CN202210810718.1A CN202210810718A CN115217709B CN 115217709 B CN115217709 B CN 115217709B CN 202210810718 A CN202210810718 A CN 202210810718A CN 115217709 B CN115217709 B CN 115217709B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 210
- 238000010248 power generation Methods 0.000 title claims abstract description 59
- 230000008878 coupling Effects 0.000 title claims abstract description 13
- 238000010168 coupling process Methods 0.000 title claims abstract description 13
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 13
- 238000007667 floating Methods 0.000 claims description 34
- 239000013535 sea water Substances 0.000 claims description 30
- 230000005611 electricity Effects 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 5
- 238000004146 energy storage Methods 0.000 claims description 4
- 238000009313 farming Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000010354 integration Effects 0.000 abstract description 3
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 22
- 239000000047 product Substances 0.000 description 9
- 238000005381 potential energy Methods 0.000 description 7
- 230000003373 anti-fouling effect Effects 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 239000003973 paint Substances 0.000 description 5
- 238000009360 aquaculture Methods 0.000 description 4
- 244000144974 aquaculture Species 0.000 description 4
- 238000009364 mariculture Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 229940037003 alum Drugs 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 241000238586 Cirripedia Species 0.000 description 1
- 241000238557 Decapoda Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 description 1
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical compound [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 description 1
- 229940112669 cuprous oxide Drugs 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
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- 238000000034 method Methods 0.000 description 1
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- 235000014102 seafood Nutrition 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/06—Stations or aggregates of water-storage type, e.g. comprising a turbine and a pump
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
-
- 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
- F03D9/007—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 means for converting solar radiation into useful energy
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Abstract
The invention discloses ocean wave energy water storage cultivation and various power generation coupling bodies of an offshore pasture. The invention automatically flows into the water storage reservoir after the power generation by the first horizontal axis wheel type generator set system, the second horizontal axis wheel type generator set at the water gate water outlet of the water storage reservoir generates power, the water storage reservoir can also develop fishery cultivation, tail water automatically flows into a water source area, is recycled and extracted, and simultaneously builds photovoltaic power generation and wind power generation, thereby forming the coupling integration of the water storage power generation industry and the marine pasture industry of the marine cultivation industry.
Description
Technical Field
The invention belongs to the technical field of ocean renewable energy sources and aquaculture engineering, and particularly relates to ocean wave energy water storage aquaculture and an offshore pasture with various power generation coupling bodies.
Background
The electricity is stored in the water storage power generation and energy storage on land, when the electricity price of the power grid is low, water is pumped and stored, when the electricity price reaches a peak value, water is drained again, and the hydraulic potential energy is used for power generation to supplement huge social electricity consumption when the electricity grid is at the peak value.
Ocean tidal current energy, tidal energy and wave energy resources in the world are very rich, and new technologies and new methods for ocean energy power generation are actively developed in all countries internationally, but progress is not great. The coastal mariculture area is increasingly popular, the mariculture area in coastal regions is insufficient to meet the demands of marine product culture of people, the coastal seawater is seriously polluted, the yield and quality of culture and fishery are also reduced, and people start ocean fishing operation and enter an open sea construction ocean pasture to expand the mariculture area and improve the quality and yield of mariculture products.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art, and provide the marine pasture which utilizes ocean tidal current energy, tidal energy or wave energy to generate electricity and simultaneously satisfies the marine wave energy water storage cultivation and various forms of power generation coupling bodies of marine product cultivation integration.
The technical scheme adopted for solving the technical problems is as follows: the water storage device comprises a platform deck, wherein a water storage reservoir is arranged on the upper portion of the platform deck, a side board is arranged on the periphery of the upper side of the platform deck, a first vertical shaft breeze generator set is arranged in a wind tunnel at the bottom of the water storage reservoir, a reservoir lower sump communicated with the water storage reservoir is arranged on the lower side of the platform deck, a lower sump valve is arranged at the bottom of the reservoir lower sump, steel chains are uniformly arranged in the periphery of the bottom of the platform deck, the steel chains are fixedly connected with a seabed through anchor hooks, a first submerged buoy throttle sump is uniformly arranged in the periphery of the bottom of the platform deck, a first submerged buoy throttle sump is arranged in the middle of the bottom of the platform deck, floating components are uniformly arranged on the periphery of the platform deck, outlet ends of the floating components are mutually communicated with a first horizontal shaft wheel generator set arranged on the upper side of the water storage reservoir through a conveying water pipe, an inlet end of the unpowered water pump assembly is mutually communicated with seawater, an outlet end of the unpowered water pump assembly is mutually communicated with the first horizontal shaft wheel generator set at the inlet end, an outlet end of the first horizontal shaft generator set is mutually communicated with the water storage reservoir, and a second horizontal sluice wheel generator set is arranged at one side of the bottom of the water storage reservoir.
Further, the floating assembly is: the platform deck rotates with connecting plate one end to be connected, and the connecting plate other end rotates with the cursory in the sea to be connected, and the connecting plate upside is provided with the last hydraulic piston that rotates to be connected with the platform deck, and the connecting plate downside is provided with the lower hydraulic piston that rotates to be connected with the platform deck, goes up hydraulic piston, lower hydraulic piston and is provided with the inlet tube that communicates with each other with the sea water and the outlet pipe that communicates with each other with the delivery pipe respectively, is provided with the check valve that intakes in the inlet tube, is provided with the check valve that goes out water in the outlet pipe.
Further, the unpowered water pump assembly is as follows: the platform deck is provided with a negative pressure water storage tank, one side of the negative pressure water storage tank is communicated with seawater through a water supply pipe, the top inlet end of the negative pressure water storage tank is communicated with a funnel through a first pipeline, a sealing valve is arranged on the first pipeline, the top of the negative pressure water storage tank is provided with a negative pressure suction nozzle and a negative pressure meter, the outlet end of the negative pressure water storage tank is communicated with the water storage tank, the water storage tank is provided with a deflation valve, the water storage tank is communicated with the inlet end of the first horizontal shaft wheel type generator set through a second pipeline, and the second pipeline is provided with a flow valve, a first one-way countercurrent valve and a second one-way countercurrent valve.
Further, the included angle between the pipeline where the water outlet of the second pipeline is positioned and the horizontal plane is 55-80 degrees.
Further, a photovoltaic power generation plate positioned above the water storage reservoir is arranged on the platform deck, a second vertical shaft breeze power generation unit positioned above the photovoltaic power generation plate is arranged on the platform deck, supporting towers are uniformly arranged on the platform deck, and three-blade wind power generation devices positioned above the second vertical shaft breeze power generation unit are arranged on the supporting towers through supporting rods.
Further, the distance between the photovoltaic power generation plate and the second vertical shaft breeze generator set is 1.5-2.0 m, and the distance between the horizontal plane of the water storage reservoir and the photovoltaic power generation plate is 4.0-6.0 m.
Furthermore, a partition board for dividing the interior of the storage reservoir into a plurality of mutually communicated areas is arranged in the storage reservoir, and a grid screen is arranged at the bottom of the storage reservoir.
Further, the depth of the reservoir sewer is 2-3 times of the depth of the reservoir.
According to the invention, the floating assembly system is utilized to pump water, the unpowered water pump assembly pumps water at the water source and converges and flows out, the water automatically flows into the water storage reservoir after being subjected to power generation by the first horizontal axis wheel type generator set system, aquatic product cultivation is performed in the water storage reservoir, the second horizontal axis wheel type generator set generates power by utilizing water flow potential energy caused by the drop of the water from the water gate water outlet of the water storage reservoir to the water source, tail water automatically flows into the water source, and photovoltaic power generation, wind power generation and the like are built at the same time, so that the marine pasture industry coupling integration of the water storage power generation industry and the marine product cultivation industry is formed. The invention is applied to ocean, carries out tidal current energy water storage culture and water storage potential energy hydroelectric power generation and multi-energy complementation, builds multi-economic coupling integrated marine pastures, is also applicable to multi-layer three-dimensional culture and water multi-energy complementation power generation forms of large reservoirs, lakes and the like, carries out lake culture and water storage culture, and can also be applied to irrigation farmlands and the like to obtain clean, renewable and recyclable green electric energy.
Drawings
FIG. 1 is a schematic diagram of one embodiment of an offshore farm of the marine wave energy storage aquaculture and various forms of power generation couplers of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a schematic view of the construction of the floating assembly 3 of fig. 1.
Fig. 4 is a schematic view of the unpowered water pump assembly 5 of fig. 1.
Reference numerals: 1. a steel chain; 2. sea water; 3. a floatation assembly; 301. a float; 302. a connecting plate; 303. an upper hydraulic piston; 304. a water outlet pipe; 305. a water outlet one-way valve; 306. a lower hydraulic piston; 307. a water inlet one-way valve; 308. a water inlet pipe; 4. a fender; 5. an unpowered water pump assembly; 501. a water supply pipe; 502. a negative pressure suction nozzle; 503. a funnel; 504. a first pipe; 505. sealing the valve; 506. a negative pressure meter; 507. a negative pressure water storage tank; 508. a bleed valve; 509. a water storage tank; 510. a second pipe; 511. a first one-way reverse flow valve; 512. a second one-way reverse flow valve; 513. a flow valve; 6. a three-blade wind power generation device; 7. a first horizontal axis wheel type generator set; 8. a support rod; 9. a photovoltaic power generation panel; 10. a reservoir; 11. a partition plate; 12. a first vertical shaft breeze generator set; 13. a sluice; 14. the second horizontal shaft wheel type generator set; 15. a platform deck; 16. a reservoir draining bin; 17. a drain bin valve; 18. the first sinking and floating adjustment gas cabin; 19. seabed. 20. An anchor hook; 21. the second sinking and floating adjustment gas cabin; 22. a support tower; 23. a mesh screen; 24. wind tunnel; 25. a delivery water pipe; 26. the second vertical shaft breeze generator set; 27. and a third vertical shaft breeze generator set.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 and 2, the marine pasture of the marine wave energy water storage cultivation and various power generation coupling body of the embodiment is formed by connecting a steel lock chain 1, a floating assembly 3, a beam 4, an unpowered water pump assembly 5, a three-blade wind power generation device 6, a first horizontal shaft wheel type generator set 7, a supporting rod 8, a photovoltaic power generation plate 9, a water storage reservoir 10, a partition plate 11, a first vertical shaft breeze generator set 12, a sluice 13, a second horizontal shaft wheel type generator set 14, a platform deck 15, a reservoir launching bin 16, a launching bin valve 17, a first sink-and-float regulating throttle bin 18, an anchor hook 20, a second sink-and-float regulating throttle bin 21, a supporting tower 22, a grid screen 23, a wind tunnel 24, a conveying water pipe 25, a second vertical shaft breeze generator set 26 and a third vertical shaft breeze generator set 27.
The upper part of the platform deck 15 is provided with a reservoir 10, and the platform deck 15 is processed, manufactured and treated by adopting corrosion-resistant alloy steel, corrosion-resistant nonmetallic materials, corrosion-resistant coatings and the like, and the strength of the platform deck 15 is higher than the 12-level typhoon resistance. The height of the water storage reservoir 10 is 10-15 m, and the height of the water storage reservoir is 8-13 m. The bottom of the reservoir 10 is provided with a mesh screen 23, and the mesh screen 23 is used for preventing water products from flowing out.
The upper side of the platform deck 15 is provided with the side plates 4 around, and the side plates 4 are used for blocking stormy waves. The wind tunnel 24 at the bottom of the storage reservoir 10 is provided with the first vertical shaft breeze generator set 12, the first vertical shaft breeze generator set 12 adopts the prior art, alum particles with light color antifouling paint are sprayed in the storage reservoir 10, and the wind tunnel 24 is used for reducing wind resistance of the storage reservoir 10 while generating electricity by utilizing wind power, thereby being beneficial to the overall stability of the offshore pasture. The reservoir lower water bin 16 communicated with the reservoir 10 is arranged on the lower side of the platform deck 15, the depth of the reservoir lower water bin 16 is deep enough to strengthen the stability of the reservoir 10 on the sea level, the platform deck is suitable for the cultivation of deep water seafood, the depth of the reservoir lower water bin 16 is 2-3 times of the depth of the reservoir 10, so that the overall stability of the reservoir 10 is ensured, the buoyancy of the reservoir 10 is increased, and the pressure caused by the buoyancy of the platform deck 15 is relieved. The inside baffle 11 that is provided with of reservoir 10 internal partition and is a plurality of mutual intercommunication regions, because reservoir 10 area, volume are huge, the platform wind season can keep the holistic stability of marine pasture, the reservoir 10 check of large tracts of land, a plurality of baffles 11 in the middle of the reservoir 10 of large tracts of land, divide reservoir 10 into a plurality of check, leave a plurality of holes below every check baffle 11, there is the screen cloth on the hole, prevent fish and shrimp drunkenness between two check, also guaranteed the steady of reservoir 10 whole water level, also strengthened holistic stability of whole reservoir 10 and platform deck 15. In typhoon season, the water flow in the water storage reservoir 10 is effectively prevented from resonating and swinging, the damage of the marine pasture caused by the strong inertia is avoided, and meanwhile, the condition that the variety of the marine products cultivated by each grid is disordered is avoided.
The reservoir is provided with lower water sump valve 17 in the bottom 16, and when lower water sump valve 17 was favorable to the whole marine transportation of marine pasture, can put into partial water, makes things convenient for whole haulage, conveniently washs and discharges waste water in the reservoir 10, makes things convenient for marine pasture in special period, say: the super typhoon weather and the marine pasture further submerge or latency. The steel chain 1 is uniformly arranged around the bottom of the platform deck 15, and the steel chain 1 is fixedly connected with the seabed 19 through the anchor hooks 20 to firmly anchor the platform deck 15 in the ocean. The first sinking and floating adjustment gas cabins 18 are uniformly arranged in the circumferential direction of the bottom of the platform deck 15, the second sinking and floating adjustment gas cabins 21 are arranged in the middle of the bottom of the platform deck 15, compressed air is filled into the first sinking and floating adjustment gas cabins 18 and the second sinking and floating adjustment gas cabins 21, the heights of all directions of the platform deck 15 on the horizontal plane are ensured by means of the respective gas pressure, and the integral stability of the marine pasture is ensured. The metal materials adopted by the first sinking and floating adjustment gas cabin 18 and the second sinking and floating adjustment gas cabin 21 are corrosion-resistant or are subjected to corrosion-resistant treatment, cuprous oxide or alum particle light-colored ship bottom antifouling paint is sprayed on the surfaces of the ship bottom antifouling paint, the thickness of the antifouling paint coating is 1000-1200 mu m, and the protection time can be generally 18-24 months so as to prevent marine organisms such as barnacles and the like from being parasitic on the surfaces of the ship bottom antifouling paint and from affecting the working efficiency. Meanwhile, the geometric shapes of the first sinking and floating adjustment gas cabin 18 and the second sinking and floating adjustment gas cabin 21 are square, rhombus or cylinder, and the cabins have certain pressure bearing capacity. Compressed air is pumped into the first sinking and floating adjustment gas tanks 18 and the second sinking and floating adjustment gas tanks 21 to adjust the levelness of the integral platform deck 15 and the sinking and floating heights of all directions, and the platform deck 15 carries out fine adjustment on the sinking and floating heights through the pressure of the inflation of the first sinking and floating adjustment gas tanks 18 and the second sinking and floating adjustment gas tanks 21. If necessary, water storage can be stopped, and the sluice 13 is lifted for flood discharge and control to stabilize the safety of the platform deck 15 and the reservoir 10. Compressed gas of the first sinking and floating adjustment gas warehouse 18 and the second sinking and floating adjustment gas warehouse 21 can be discharged, and only partial seawater is driven into the first sinking and floating adjustment gas warehouse 18 and the second sinking and floating adjustment gas warehouse 21, so that the whole marine pasture is in a semi-submerged state or a submerged state, strong and dangerous typhoons can be stably transited, and the integral safety of the marine pasture is ensured. After typhoon, the sea water in the first sinking and floating adjustment air warehouse 18 and the second sinking and floating adjustment air warehouse 21 is discharged completely, and then a certain amount of compressed air is blown in, so that the marine pasture is restored to the original state.
The platform deck 15 evenly is provided with the showy subassembly 3 in sea water 2 all around, the exit end of a plurality of showy subassemblies 3 communicates each other at the entry end with the first horizontal axis wheel type generating set 7 that sets up in the reservoir 10 upside through delivery pipe 25, be provided with unpowered water pump assembly 5 on the platform deck 15, the entry end and the sea water 2 intercommunication each other of unpowered water pump assembly 5, the exit end and the first horizontal axis wheel type generating set 7 of unpowered water pump assembly 5 communicate each other at the entry end, the exit end and the reservoir 10 intercommunication of first horizontal axis wheel type generating set 7, it does irregular shake and motion to float the subassembly 3 through the sea water is floated, convert wave energy into mechanical kinetic energy through showy subassembly 3.
The floating assemblies 3 and the unpowered water pump assemblies 5 drive the upper hydraulic piston 303 and the lower hydraulic piston 306 to pump seawater, water is injected and stored into the water storage reservoir 10, the water is generated through the first horizontal shaft wheel type generator set 7, the seawater is stirred and oxygenated, and oxygen-enriched seawater is injected into the water storage reservoir 10, so that the growth of cultured fishes is facilitated. When the water storage reservoir 10 discharges water, the second horizontal shaft wheel type generator set 14 generates electricity, seawater is stirred and oxygenated, and finally discharged into the sea, so that oxygen-enriched water is provided for the sea, and the growth of marine organisms is also facilitated.
A sluice 13 is arranged at one side of the bottom of the water reservoir 10, and a second horizontal shaft wheel type generator set 14 is arranged at the outlet end of the sluice 13. The second horizontal axis wheel generator set 14 performs high density, high strength, and repeated multiple hydraulic potential power generation. The height between the bottom of the sluice 13 and the platform deck 15 is 2-5 m, so the pressure of the water discharged from the sluice 13 is 0.06-0.11 MPa or more. The first horizontal axis wheel type generator set 7 and the second horizontal axis wheel type generator set 14 have the same structure and all adopt the prior art.
The platform deck 15 is provided with the photovoltaic power generation plate 9 positioned above the water storage reservoir 10, the water storage reservoir 10 can also be built on the land which is closer to a water source and higher, aquatic products can be cultivated in the water storage reservoir 10, and the distance between the water level of the water storage reservoir 10 and the photovoltaic power generation plate 9 is 4.0-6.0 m. The platform deck 15 is provided with a second vertical shaft breeze generator set 26 positioned above the photovoltaic power generation plate 9, and the distance between the photovoltaic power generation plate 9 and the second vertical shaft breeze generator set 26 is 1.5-2.0 m. The supporting towers 22 are uniformly arranged on the platform deck 15, and the supporting towers 22 are provided with three-blade wind power generation devices 6 positioned above the second vertical shaft breeze generator set 26 through supporting rods 8. The photovoltaic power generation plate 9 and the three-blade wind power generation device 6 perform wind-solar combined power generation, and the three-blade wind power generation device 6 adopts the prior art.
The marine pasture system can also be used for constructing large rivers and lakes and constructing a lake pasture. When the water storage reservoir 10 is built on the land which is relatively close to the water source and relatively high in water, the floating assembly 3 is not required to be installed for pumping water, the unpowered water pump assembly 5 is only adopted for pumping water at the water source, the water is converged and flows out, after the first horizontal axis wheel type generator set 7 system generates power, the water flows into the water storage reservoir 10, aquaculture is carried out in the water storage reservoir 10, the water gate 13 water outlet of the water storage reservoir 10 utilizes the drop of the water to the water source, the water flow potential energy is caused, the second horizontal axis wheel type generator set 14 generates power, and tail water flows into the water source or irrigates and other applications. The water storage and power generation industry of the water storage reservoir 10 and the marine pasture industry of the marine farming industry are integrated into a whole, and the multi-economic integrated industry coupling cluster of wave energy power generation, photovoltaic power generation, wind power generation, marine product farming and the like is integrated to form a new economic industry field or new energy field. Meanwhile, the embodiment is a new energy carrier such as an electric automobile and an electric motorboat and other instruments, performs day and night power generation, supplements electric energy for 24 hours for a storage battery, can infinitely increase endurance mileage, and does not need to construct a large number of charging piles.
As shown in fig. 3, the floating assembly 3 is formed by connecting a buoy 301, a connecting plate 302, an upper hydraulic piston 303, a water outlet pipe 304, a water outlet check valve 305, a lower hydraulic piston 306, a water inlet check valve 307 and a water inlet pipe 308, and the floating assembly 3 is: platform deck 15 rotates with connecting plate 302 one end to be connected, and the cursory 301 in connecting plate 302 other end and the sea water 2 rotates to be connected, and the connecting plate 302 upside is provided with the upper hydraulic piston 303 that rotates to be connected with platform deck 15, and the connecting plate 302 downside is provided with the lower hydraulic piston 306 that rotates to be connected with platform deck 15, and upper hydraulic piston 303, lower hydraulic piston 306 are provided with respectively with sea water 2 intercommunication's inlet tube 308 and with the outlet pipe 304 of carrying water pipe 25 intercommunication each other, are provided with water inlet check valve 307 in the inlet tube 308, are provided with water outlet check valve 305 in the outlet pipe 304.
As shown in fig. 4, the unpowered water pump assembly 5 is formed by connecting a water supply pipe 501, a negative pressure suction nozzle 502, a funnel 503, a first pipeline 504, a sealing valve 505, a negative pressure meter 506, a negative pressure water storage tank 507, a gas discharge valve 508, a water storage tank 509, a second pipeline 510, a first unidirectional countercurrent valve 511, a second unidirectional countercurrent valve 512 and a flow valve 513, and the unpowered water pump assembly 5 is: the platform deck 15 is provided with a negative pressure water storage tank 507, one side of the negative pressure water storage tank 507 is communicated with the sea water 2 through a water supply pipe 501, the top inlet end of the negative pressure water storage tank 507 is communicated with a funnel 503 through a first pipeline 504, a sealing valve 505 is arranged on the first pipeline 504, the top of the negative pressure water storage tank 507 is provided with a negative pressure suction nozzle 502 and a negative pressure meter 506, the outlet end of the negative pressure water storage tank 507 is communicated with a water storage tank 509, the water storage tank 509 is provided with a gas release valve 508, the water storage tank 509 is communicated with the inlet end of the first horizontal shaft wheel type generator set 7 through a second pipeline 510, and the second pipeline 510 is provided with a flow valve 513, a first one-way countercurrent valve 511 and a second one-way countercurrent valve 512. After the upper hydraulic piston 303 and the lower hydraulic piston 306 are pressurized, the seawater pressure of the second pipeline 510 converged to the water outlet of the first horizontal axis wheel type generator set 7 is 0.3-0.5 MPa, so that the included angle between the pipeline where the water outlet of the second pipeline 510 is positioned and the horizontal plane is 55-80 degrees.
The working principle of this embodiment is as follows: (1) The buoy 301 performs irregular mechanical movement through the seawater 2, drives and compresses the upper hydraulic piston 303 and the lower hydraulic piston 306 to perform irregular expansion and contraction, so that the upper hydraulic piston 303 is compressed and pumped, the seawater enters the upper hydraulic piston 303 through the water inlet pipe 308 and the water inlet check valve 307, the seawater enters the lower hydraulic piston 306 through the water inlet pipe 308 and the water inlet check valve 307, the mechanical energy converted by wave energy is pressurized, the high-pressure seawater flows into the conveying water pipe 25 through the water outlet pipe 304 and the water outlet check valve 305, and therefore the seawater extracted by all floating assemblies 3 around the marine pasture is converged through the conveying water pipe 25 and added into the first horizontal shaft wheel type generator set 7, and the first horizontal shaft wheel type generator set 7 performs hydraulic potential energy power generation.
(2) Closing the flow valve 513, opening the air release valve 508, adding seawater into the negative pressure water storage tank 507 in advance through the funnel 503, closing the air release valve 508 when the second pipeline 510 discharges water, then filling the negative pressure water storage tank 507 with water, closing the sealing valve 505 when the liquid level reaches the position of the outlet end of the water supply pipe 501, opening the flow valve 513, starting the water discharge of the second pipeline 510, and falling the water level of the negative pressure water storage tank 507 to enable the negative pressure water storage tank 507 to form vacuum negative pressure. Meanwhile, the negative pressure gauge 506 needs to be observed and detected regularly, and the normal pressure is kept at-0.15 to-0.2 MPa. In order to increase the lift of the water supply pipe 501, part of air can be continuously pumped at the negative pressure suction nozzle 502 of the negative pressure water storage tank 507, so that the pressure of the negative pressure water storage tank 507 is kept between-0.15 MPa and-0.2 MPa, and the lift of the water supply pipe 501 is more than 15 m. The upper water pipe 501 sucks seawater 2 into the negative pressure water storage tank 507, repeatedly and circularly reciprocates to pump water without power, and finally, all the seawater sucked by the unpowered water pump assembly 5 is conveyed to the first horizontal shaft wheel type generator set 7 through the conveying water pipe 25 for potential energy power generation and then replenishing the water storage tank 10, and the two first one-way counter-flow valves 511 and the second one-way counter-flow valve 512 lift the water at the outlet end of the second pipeline 510 by 10-20 m.
(3) The height of the sluice 13 is adjusted to discharge water according to the total water amount of the upper hydraulic piston 303 and the lower hydraulic piston 306. The sluice 13 on the water storage reservoir 10 is opened, the water flow pressure is larger when the water is discharged, and the second horizontal shaft wheel type generator set 14 is adopted for high-density, high-strength and repeated hydraulic potential energy power generation.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention.
Claims (3)
1. Ocean wave energy retaining is bred and marine pasture of multiple form electricity generation coupling body, its characterized in that: the upper part of a platform deck (15) is provided with a reservoir (10), the periphery of the upper side of the platform deck (15) is provided with a side board (4), a wind tunnel (24) at the bottom of the reservoir (10) is provided with a first vertical shaft breeze generator set (12), the lower side of the platform deck (15) is provided with a reservoir launching bin (16) which is mutually communicated with the reservoir (10), the bottom of the reservoir launching bin (16) is provided with a launching bin valve (17), the periphery of the bottom of the platform deck (15) is uniformly provided with a steel chain (1), the steel chain (1) is fixedly connected with a seabed (19) through an anchor hook (20), the periphery of the bottom of the platform deck (15) is uniformly provided with a first sink and float regulating throttle bin (18), the middle of the bottom of the platform deck (15) is provided with a second sink and float components (3) in the seawater (2), the outlet ends of the float components (3) are mutually communicated with a first horizontal shaft wheel generator set (7) arranged at the upper side of the reservoir (10) through a conveying water pipe (25) at the inlet end of the water pump (5), the power-free components are mutually communicated with the power-free components (5), the outlet end of the unpowered water pump assembly (5) is communicated with the first horizontal shaft wheel type generator set (7) at the inlet end, the outlet end of the first horizontal shaft wheel type generator set (7) is communicated with the water storage reservoir (10), a sluice (13) is arranged at one side of the bottom of the water storage reservoir (10), and the outlet end of the sluice (13) is provided with a second horizontal shaft wheel type generator set (14);
the floating assembly (3) is as follows: the platform deck (15) is rotationally connected with one end of the connecting plate (302), the other end of the connecting plate (302) is rotationally connected with a buoy (301) in the seawater (2), an upper hydraulic piston (303) rotationally connected with the platform deck (15) is arranged on the upper side of the connecting plate (302), a lower hydraulic piston (306) rotationally connected with the platform deck (15) is arranged on the lower side of the connecting plate (302), the upper hydraulic piston (303) and the lower hydraulic piston (306) are respectively provided with a water inlet pipe (308) communicated with the seawater (2) and a water outlet pipe (304) communicated with the conveying water pipe (25), a water inlet one-way valve (307) is arranged in the water inlet pipe (308), and a water outlet one-way valve (305) is arranged in the water outlet pipe (304);
the unpowered water pump assembly (5) is as follows: a negative pressure water storage tank (507) is arranged on the platform deck (15), one side of the negative pressure water storage tank (507) is communicated with the sea water (2) through a water supply pipe (501), the top inlet end of the negative pressure water storage tank (507) is communicated with a funnel (503) through a first pipeline (504), a sealing valve (505) is arranged on the first pipeline (504), a negative pressure suction nozzle (502) and a negative pressure meter (506) are arranged at the top of the negative pressure water storage tank (507), the outlet end of the negative pressure water storage tank (507) is communicated with a water storage tank (509), a deflation valve (508) is arranged on the water storage tank (509), the water storage tank (509) is communicated with the inlet end of the first horizontal shaft wheel type generator set (7) through a second pipeline (510), and a flow valve (513), a first one-way countercurrent valve (511) and a second one-way countercurrent valve (512) are arranged on the second pipeline (510);
the solar energy power generation system is characterized in that a photovoltaic power generation plate (9) positioned above the water storage reservoir (10) is arranged on the platform deck (15), a second vertical shaft breeze power generation unit (26) positioned above the photovoltaic power generation plate (9) is arranged on the platform deck (15), a supporting tower (22) is uniformly arranged on the platform deck (15), and the supporting tower (22) is provided with a three-blade wind power generation device (6) positioned above the second vertical shaft breeze power generation unit (26) through a supporting rod (8);
the distance between the photovoltaic power generation plate (9) and the second vertical shaft breeze generator set (26) is 1.5-2.0 m, and the distance between the horizontal plane of the water storage reservoir (10) and the photovoltaic power generation plate (9) is 4.0-6.0 m;
the water storage device is characterized in that a partition plate (11) for dividing the interior of the water storage reservoir (10) into a plurality of mutually communicated areas is arranged in the water storage reservoir (10), and a grid screen (23) is arranged at the bottom of the water storage reservoir (10).
2. The marine wave energy storage farming and multi-form power generation coupling of marine ranch according to claim 1, wherein: the included angle between the pipeline where the water outlet of the second pipeline (510) is positioned and the horizontal plane is 55-80 degrees.
3. The marine wave energy storage farming and multi-form power generation coupling of marine ranch according to claim 1, wherein: the depth of the reservoir launching bin (16) is 2-3 times of the depth of the reservoir (10).
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| CN113955028A (en) * | 2021-10-18 | 2022-01-21 | 山东大学 | Modular multifunctional complementary marine ranching comprehensive platform |
| CN114109725A (en) * | 2021-11-22 | 2022-03-01 | 吕艾龙 | Novel comprehensive equipment and method for full-wind power generation and wind energy storage power generation |
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| CN206144727U (en) * | 2016-11-11 | 2017-05-03 | 浙江海洋大学 | Hybrid power complementary power generation device |
| CN106979119A (en) * | 2017-04-25 | 2017-07-25 | 李坤隆 | Marine dam type wave energy generating set and wave-energy power generation method |
| CN112701994A (en) * | 2020-12-30 | 2021-04-23 | 天津大学 | Ocean resource three-dimensional development structure based on wind, light and fish complementation |
| CN113120182A (en) * | 2021-04-09 | 2021-07-16 | 中国科学院广州能源研究所 | Deep sea multi-energy complementary power generation production and life detection comprehensive platform |
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Effective date of registration: 20230905 Address after: 264000 201, building 7, 77 Hangtian Road, hi tech Zone, Yantai City, Shandong Province Applicant after: Yantai Honglin energy saving and Environmental Protection Technology Co.,Ltd. Address before: No. 50, Datun circle village, Yulindian Town, Muping District, Yantai City, Shandong 264111 Applicant before: Tang Zhusheng |
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