CN113137338A - Multifunctional offshore wind power structure - Google Patents
Multifunctional offshore wind power structure Download PDFInfo
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- CN113137338A CN113137338A CN202110484408.0A CN202110484408A CN113137338A CN 113137338 A CN113137338 A CN 113137338A CN 202110484408 A CN202110484408 A CN 202110484408A CN 113137338 A CN113137338 A CN 113137338A
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- wind power
- pile body
- water
- salt
- umbrella
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- 150000003839 salts Chemical class 0.000 claims abstract description 56
- 239000013535 sea water Substances 0.000 claims abstract description 23
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000001257 hydrogen Substances 0.000 claims abstract description 13
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 13
- 238000010248 power generation Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 230000007797 corrosion Effects 0.000 claims description 15
- 238000005260 corrosion Methods 0.000 claims description 15
- 238000007664 blowing Methods 0.000 claims description 11
- 239000013505 freshwater Substances 0.000 claims description 11
- 238000001223 reverse osmosis Methods 0.000 claims description 9
- 241000238367 Mya arenaria Species 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000000670 limiting effect Effects 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 5
- 238000010415 tidying Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 3
- 239000007779 soft material Substances 0.000 claims description 3
- 230000037303 wrinkles Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 7
- 238000000605 extraction Methods 0.000 abstract description 7
- 239000001301 oxygen Substances 0.000 abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 abstract description 7
- 238000010612 desalination reaction Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000003860 storage Methods 0.000 abstract description 6
- 230000002829 reductive effect Effects 0.000 abstract description 3
- 238000010200 validation analysis Methods 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract 1
- 239000013078 crystal Substances 0.000 description 5
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 4
- 239000012267 brine Substances 0.000 description 4
- 230000002411 adverse Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
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
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/04—Chlorides
- C01D3/06—Preparation by working up brines; seawater or spent lyes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
- F03D13/25—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors specially adapted for offshore installation
-
- 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
- F03D15/00—Transmission of mechanical power
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
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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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
-
- 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/138—Water desalination using renewable energy
- Y02A20/141—Wind power
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/727—Offshore wind turbines
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Abstract
The invention relates to a multifunctional offshore wind power structure, which comprises a pile body with the bottom arranged below a sea bed surface, a wind power unit and other seawater filtering and separating structures arranged at the top end of the pile body, wherein, a folding high-pressure nozzle is arranged on the outer wall of the pile body, a salt solarization pool is arranged below the folding high-pressure nozzle, the invention has compact and reasonable integral structure, organically integrates wind power generation, oxygen generation/hydrogen production, salt production and seawater desalination, so that the collected resources are more diversified, the most outstanding load validation problem in the wind power equipment is effectively solved, meanwhile, the structure of the solar salt and the seawater desalination is novel, so that the two resource extraction modes are optimized, the storage is easy, and the possibility of damaging the equipment structure is reduced.
Description
Technical Field
The invention belongs to a wind power branch in the technical field of energy equipment, and particularly relates to a multifunctional structural body based on offshore wind power equipment.
Background
The ocean resource development structure comprises energy development and utilization facilities from offshore to open sea, such as offshore tidal power generation equipment and wind power equipment, and further such as an open sea oil and gas drilling platform, and the renewable energy sources to non-renewable fossil energy sources are related, wherein wind power has great particularity influenced by wind conditions, and is different from conventional energy sources, wind power output has obvious randomness and volatility and often has a peak-reverse regulation characteristic, large-scale offshore wind power grid connection enables peak regulation contradiction of a power grid to be more prominent, the particularity of offshore wind power brings new problems to traditional power supply planning, and a series of voltage and current stabilization structures are needed to ensure that output electric energy can be better utilized.
Among the prior art, in order to let the electric current can obtain better steady voltage and current regulation, the common mode adopts to increase steady voltage and current structure and realizes, nevertheless can be difficult to avoid during the ground is generated heat by the components and parts of voltage stabilizing circuit, and in order to utilize the electric energy better, realize steady voltage and current regulation, hydrogen manufacturing oxygen generation circuit integrative with wind-powered electricity generation stake structure has appeared among the prior art, through the effective load that increases the circuit, effectively realized the steady voltage target, improved the utilization efficiency of the energy again, fully according to the local conditions.
However, the above utilization method still has the problem of simpler utilization structure, cannot fully combine the environmental and self structural factors of the electric pile, and particularly has low utilization degree in the aspect of utilization of seawater, and the resource collection efficiency is still low due to poor collocation of the whole structure.
Disclosure of Invention
Aiming at the technical defects in the background art, the invention provides a multifunctional offshore wind power structure, which solves the technical problems and meets the actual requirements, and the specific technical scheme is as follows:
the multifunctional offshore wind power structure comprises a pile body and a wind power unit, wherein the bottom of the pile body is arranged below a surface of a sea bed, the wind power unit is arranged at the top end of the pile body, a water inlet valve body with one end communicated with sea water is arranged in the bottom of the pile body, the other end of the water inlet valve body is sequentially connected with a sea water cyclone, a high-pressure pump and a pressure maintaining tank, the pressure maintaining tank is connected with a reverse osmosis device, the reverse osmosis device is provided with a salt water channel and a fresh water channel which are respectively and independently connected with a same energy turbine device, the salt water channel is connected with a folding high-pressure nozzle arranged above the sea level and on the outer wall of the pile body after passing through the energy turbine device, a salt sunning pool is arranged below the folding high-pressure nozzle, a transparent water gathering cover body is covered outside the salt sunning pool, power umbrella-shaped driving frameworks are arranged in the centers of the salt sunning pool and the transparent water gathering cover body, and an electrolytic cell is connected with the fresh water channel after passing through the energy turbine device, the energy turbine device is connected with a wind turbine generator in a transmission mode, the wind turbine generator is connected with a high-pressure pump and an electrolytic cell through a circuit, and the electrolytic cell is connected with a hydrogen conveying pipeline which outputs hydrogen outwards.
As a further technical scheme of the invention, a peak clipping circuit is arranged between the circuits of the wind turbine generator, which are connected with the high-pressure pump and the electrolytic bath.
As a further technical scheme of the invention, the power input end of the energy turbine device is connected with the rotor structure of the wind turbine generator through a coupler, and the coupler is arranged in the pile body above the sea level through a positioning groove.
As a further technical scheme of the invention, the folding high-pressure nozzle comprises a tidying frame wrapped by corrosion-resistant rubber, a lifting driving turntable arranged in the pile body, a supporting framework hinged with the lifting driving turntable and provided with mutually symmetrical clamping points, a pipeline arranged on the supporting framework and nozzles uniformly distributed on the pipeline, wherein blade-shaped clamping parts are discontinuously and uniformly distributed on the tidying frame.
As a further technical scheme, the lifting driving rotary disc comprises a rotary disc connected by a rotating power source, the edge of the rotary disc is provided with a hinge hole, the end part of the supporting framework is provided with a hinge ring matched with the hinge hole, and the outer wall of the pile body is provided with a guide hole matched with the supporting framework and thick on the inner side and the outer side below the hole wall.
As a further technical scheme of the invention, the outer sides of the supporting framework and the pipeline are wrapped with a corrosion-resistant and non-wrinkle protective soft shell, and the protective soft shell is tightly connected with the outer wall of the pile body.
As a further technical scheme, the power umbrella-shaped driving framework comprises an umbrella rib structure sleeved on the outer side of the pile body, the umbrella rib structure is made of titanium alloy and comprises a positioning ring fixedly connected with the pile body, a movable ring and an umbrella rib connected between the positioning ring and the movable ring through a connecting rod, the diameter of the umbrella rib is larger as the umbrella rib is closer to the root, a section of the umbrella rib close to the end is hollow, an air blowing pipeline with an air nozzle is arranged in the hollow position of the umbrella rib in a penetrating mode, the air blowing pipeline is connected with an air source fixed in the pile body, and the movable ring is hinged with an opening rod structure penetrating through the pile body.
As a further technical scheme, the positioning ring is arranged below the movable ring, the transparent water-collecting cover body covers the upper part of the umbrella ribs, a circle of bellows-shaped water-collecting groove with an opening is arranged below the transparent water-collecting cover body, the water-collecting groove is connected with a pumping water pipeline penetrating through the hollow position of the umbrella ribs, and a circle of fan-shaped hard brush bodies are arranged below the water-collecting groove.
As a further technical scheme, the positioning ring is arranged above the movable ring, the salt solarizing pool is made of soft materials and covers the upper part of the umbrella ribs, a corrosion resistant film layer covers the lower part of the umbrella ribs, the corrosion resistant film layer completely wraps the opening rod structure, the diameter of the outer edge of the salt solarizing pool is larger than that of the outer edge of the transparent water collecting cover body, and the end part of the umbrella ribs is provided with an upward bent limiting tilting.
The invention has the beneficial effects that:
1) the integrated structure is compact and reasonable, and the wind power generation, the oxygen generation/hydrogen generation, the salt production and the seawater desalination are organically integrated, so that the wind power pile can better play a role in the offshore environment, and the collected resources are more diversified;
2) the problem of most outstanding load validation in wind power equipment is effectively solved, redundant loads are converted into electric energy required by resource extraction, and the whole system participates in the resource extraction, so that diversified energy utilization is realized;
3) the structure of the solar salt and the seawater desalination is novel, the two resource extraction modes are optimized, the storage is easy, the integral integration is realized through self storage under the situation of meeting the complex sea conditions, and the possibility that the equipment structure is damaged is reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a partial structural view of the exterior of the folding type high-pressure nozzle 8.
Fig. 3 is an enlarged view of a detail of the folding high-pressure nozzle 8 in the region of the guide bore 100.
Fig. 4 is a schematic structural diagram of the salt solarizing pond, the transparent water-collecting cover body 13 and the power umbrella-shaped driving framework 14.
Wherein: the device comprises a pile body 1, a guide hole 100, a wind turbine generator set 2, a water inlet valve body 3, a seawater cyclone 4, a high-pressure pump 5, a pressure maintaining tank 6, a reverse osmosis device 7, a saline water channel 70, a fresh water channel 71, a folding high-pressure nozzle 8, a sorting frame 80, a clamping part 800, a lifting driving rotary disc 81, a rotary disc 810, a hinge hole 811, a supporting framework 82, a hinge ring 821, a clamping point 820, a pipeline 83, a nozzle 84, a protective soft shell 85, a solar salt pond 9, a corrosion-resistant film layer 90, an electrolytic bath 10, an energy turbine device 11, a coupler 12, a transparent water collecting cover body 13, a water collecting tank 130, a pumping water pipeline 131, a hard brush body 132, a power umbrella-shaped driving framework 14, a positioning ring 140, a movable ring 141, an umbrella rib 142, a connecting rod 143, an air blowing pipeline 144, an opening rod structure 145 and a limiting tilt 146.
Detailed Description
Embodiments of the present invention will be described below with reference to the accompanying drawings and related embodiments, wherein the following related embodiments are merely preferred embodiments for better illustrating the present invention itself, and the embodiments of the present invention are not limited to the following embodiments, and the present invention relates to the related essential parts in the technical field, which should be regarded as the known technology in the technical field and can be known and grasped by those skilled in the art.
Referring to fig. 1 to 4, the multifunctional offshore wind power structure comprises a pile body 1 with a bottom arranged below a sea bed surface and a wind power generator set 2 arranged at the top end of the pile body 1, wherein a water inlet valve body 3 with one end communicated with sea water is arranged in the bottom of the pile body 1, the other end of the water inlet valve body 3 is sequentially connected with a sea water cyclone 4, a high-pressure pump 5 and a pressure holding tank 6, the pressure holding tank 6 is connected with a reverse osmosis device 7, the reverse osmosis device 7 is provided with a salt water channel 70 and a fresh water channel 71, and is respectively and independently connected with a same energy turbine device 11, the salt water channel 70 is connected with a folding high-pressure nozzle 8 arranged above the sea level and on the outer wall of the pile body 1 after passing through the energy turbine device 11, a salt solarizing pond 9 is arranged below the folding high-pressure nozzle 8, a transparent water collecting cover body 13 is covered outside the salt solarizing pond 9, and the center of the transparent water collecting cover body 13 are respectively provided with a power umbrella-shaped driving framework 14, the fresh water channel 71 is connected with an electrolytic cell 10 after passing through an energy turbine device 11, the energy turbine device 11 is in transmission connection with a wind turbine generator 2, the wind turbine generator 2 is connected with the electrolytic cell 10 through a circuit and a high-pressure pump 5, and the electrolytic cell 10 is connected with a hydrogen conveying pipeline for outputting hydrogen outwards.
Referring to fig. 1, the operation principle of the composition structure of the invention is that under the sea level, especially the seawater near the seabed, due to the relation of the internal and external pressure difference, the seawater enters the pile body 1 from the water inlet valve body 3, especially the water pressure near the seabed is higher, therefore the influence is more obvious than near the sea level, and the seawater does not consume any energy and flows into the seawater cyclone 4 for solid-liquid separation; the separated seawater flows into a high-pressure pump 5 for pressurization, and then the pressure is kept to enter a pressure maintaining tank 6; the high-pressure seawater after pressure stabilization enters a reverse osmosis device 7 for salt-water separation, concentrated high-pressure brine is conveyed into an energy turbine device 11 through a high-pressure brine conveying pipe to recover partial energy, and the brine part flows to a folding high-pressure nozzle 8 through a brine passage and is sprayed into a salt solarization pool 9 in a mist shape; high-pressure pure water from the reverse osmosis device 5 enters an energy recovery turbine 11 for acting and then enters an electrolytic cell 10; the energy turbine device 11 is connected with the wind turbine generator 2 through a coupler 12, and the generated electricity is combined with part of electric power in the wind turbine generator 2, particularly a peak clipping part, and is used for fresh water hydrogen production in the booster pump 5 and the electrolytic bath 10, and the hydrogen is liquefied and then is conveyed to a wharf for shipment or is connected with an external conveying pipeline for conveying.
Meanwhile, oxygen is generated while hydrogen is produced from fresh water, so that the combined structure of the invention can be used as a source for preparing oxygen through adaptive adjustment and is externally connected to an oxygen collecting device through a pipeline for storage.
With reference to fig. 1 to 4, in order to cope with complicated conditions at sea and avoid serious damage to the external components of the pile body 1 when the overall equipment is in a poor sea state, the external transparent water-collecting cover body 13 and the salt-solarizing pool 9 are supported by a power umbrella-shaped driving framework 14, and form a separate space for preparing solar salt and fresh water in a manner of covering up and down, wherein the space can meet the requirement of solar salt, and water vapor formed by solar salt is attached to the inner wall of the transparent water-collecting cover body 13 and then collected after sliding along the inner wall after water drops are formed; when the sea conditions are poor, the power umbrella-shaped driving framework 14 is preferably used for storing the transparent water collecting cover body 13 and the solar salt pond 9 at the position close to the outer wall of the pile body 1 under the condition of ensuring that the edges of the transparent water collecting cover body 13 and the solar salt pond 9 are not separated, and the folding high-pressure nozzle 8 is also stored in a folding mode and is protected by the transparent water collecting cover body 13 and the solar salt pond 9, so that the disaster resistance is greatly improved, the damage possibility is reduced, and the power umbrella-shaped driving framework can be more suitable for the long-term offshore working environment.
In one preferred embodiment of the present invention, a peak clipping circuit is disposed between the circuits of the wind turbine generator 2 connected to the high-pressure pump 5 and the electrolytic bath 10, so as to effectively and smoothly utilize the offshore wind power, avoid adverse effects on internal electrical equipment caused by current fluctuation due to unstable offshore wind conditions, and reduce dependence on electric energy consumption.
Referring to fig. 1, in one preferred embodiment of the present invention, a power input end of the energy turbine device 11 is connected to a rotor structure of the wind turbine generator 2 through a coupler 12, and the coupler is disposed inside the pile body above sea level through a positioning groove, the coupler 12 plays a role in transmission, and the structure is simple and practical, and the positioning groove is preferably an installation groove fixedly disposed on an inner wall of the pile body 1.
As shown in fig. 1 to 3, in one of the preferred embodiments of the present invention, the folding high-pressure nozzle 8 includes a sorting frame 80 wrapped by corrosion-resistant rubber, a lifting driving turntable 81 disposed in the pile body 1, a supporting frame 82 hinged to the lifting driving turntable 81 and having symmetrical fastening points 820, a pipeline 83 disposed on the supporting frame 82, and nozzles 84 uniformly distributed on the pipeline 83, blade-shaped fastening portions 800 are intermittently and uniformly distributed on the sorting frame 80, the sorting frame 80 functions as 2, and it can be known by combining the moving tracks of the supporting frame 82 and the pipeline 83 indicated by the dotted line shown in fig. 2, on one hand, the sorting frame 80 can prevent the supporting frame 82 from being displaced by sea wind during movement, on the other hand, the supporting frame 82 in a storage state can be supported by the sorting frame 80, so as to prevent the supporting frame 82 from generating significant tensile stress due to self weight, thereby causing fatigue fracture, the pipeline 83 can be driven by the supporting framework 82, and the nozzle 84 can be ensured to spray brine onto the salt solarization tank 9 according to the set spraying range.
Referring to fig. 3, in one of the preferred embodiments of the present invention, the lifting driving turntable 81 includes a turntable 810 connected by a rotational power source, a hinge hole 811 is provided at an edge of the turntable 810, a hinge ring 821 engaged with the hinge hole 811 is provided at an end of the supporting frame 82, a guide hole 100 engaged with the supporting frame 82 and having a thick inner side and an outer side below a hole wall is provided at an outer wall of the pile body 1, the supporting frame 82 is driven by the turntable 810, so that synchronous lifting of all the supporting frames 82 can be easily achieved, because the supporting frame 82 is connected by a flexible hinge, movement of the supporting frame 82 is not limited by the tidying frame 80, but is smoothly lifted and lowered, and the overall structure is simple enough, and compared with a common hinge having a low degree of freedom, the hinge ring type connection has a higher degree of freedom, and has a better performance against seabed vibration or sea wave impact, it should be noted that, because the turntable 810 drives the support frame 82 to move, the hinge ring 821 should have more segments to adapt to the circumferential linear displacement generated when the turntable 810 rotates, and when the support frame 82 is lifted, the force arm at the end of the movable end of the support frame 82 needs to be larger than the force arm of the length segment inside the pile body 1, so that when the turntable 810 returns, the support frame 82 can complete returning under the action of self-weight.
Referring to fig. 3, in one of the preferred embodiments of the present invention, the supporting framework 82 and the outside of the pipe 83 are wrapped by a corrosion-resistant and non-wrinkle protective soft shell 85, the protective soft shell 85 is tightly connected with the outer wall of the pile body 1, and by using the protective soft shell 85 preferably made of corrosion-resistant rubber, the pipe 83 and the supporting framework 82 can be effectively protected, and corrosive seawater and sea wind can be prevented from entering the interior of the pile body 1 from the guide hole 100 of the pile body 1 and causing adverse effects.
Referring to fig. 1 and 4, in one of the preferred embodiments of the present invention, the power umbrella-shaped driving framework 14 includes an umbrella rib structure sleeved outside the pile body 1, the umbrella rib structure is made of titanium alloy, and includes a positioning ring 140 fixedly connected to the pile body 1, a movable ring 141, and an umbrella rib 142 connected between the positioning ring 140 and the movable ring 141 through a connecting rod 143, the diameter of the umbrella rib 142 near the root is larger, a hollow section near the end is provided, an air blowing pipe 144 with an air nozzle is inserted into the hollow position of the umbrella rib 142, the air blowing pipe 144 is connected to an air source fixed inside the pile body 1, and the movable ring 141 is hinged with an opening rod structure 145 penetrating through the pile body 1.
The main body structure of the umbrella-shaped driving skeleton 14, which is the most important power of the transparent water-collecting cover 13 and the salt-solarizing pool 9, is basically consistent with the umbrella skeleton structure in the prior art, especially the structure of the connecting rod 143 connecting the umbrella skeleton 142 with the positioning ring 140 and the movable ring 141 is basically consistent, the difference is that a bearing structure is preferably needed to be arranged at the hinged position to strengthen the strength of the hinged point, meanwhile, the toughness of the umbrella skeleton 142 is needed to ensure that the transparent water-collecting cover 13 and the salt-solarizing pool 9 have certain surface radian when being unfolded, the contact area is increased, water-collecting/salt-solarizing is facilitated, and meanwhile, in order to ensure that the whole shape can have the capability of resisting the deformation tendency of sea wind in the unfolded state, especially the transparent water-collecting cover 13; the front ends of the umbrella ribs 142 are hollow, an air blowing pipeline 144 can be optionally arranged, the air blowing pipeline 144 can be arranged through the center of the umbrella ribs 142, and can also be arranged by routing from gaps between the umbrella ribs 142 and the salt solarization pool 9, so that in the occasion of large sea wind, the wind turbine generator 2 can use more energy sources to generate electric power to drive an air source connected with the air blowing pipeline 144 and arranged in the pile body 1 to swell the transparent water collection cover body 13, the water collection capacity is ensured, and the obvious impact deformation caused by sea wind or sea waves is avoided; the opening rod 145 is driven by a motor inside the pile body 1 and is used for opening/accommodating the transparent water-collecting cover body 13 and the salt sunning pool 9 after being connected with the movable ring 141, preferably, the salt sunning pool 9 can cover the edge of the transparent water-collecting cover body 13 from bottom to top, and the opening rod 145 connected with the movable ring 141 of the transparent water-collecting cover body 13 has a higher driving priority.
Referring to fig. 4, in a preferred embodiment of the present invention, the positioning ring 140 is disposed above the movable ring 141, the transparent water collecting cover 13 covers the umbrella ribs 142, a circle of bellows-shaped water collecting tank 130 with an opening is disposed below the transparent water collecting cover 13, the water collecting tank 130 is connected to a water pumping pipeline 131 penetrating through the hollow position of the umbrella ribs 142, and a circle of hard brush 132 in a fan shape is disposed below the water collecting tank 130.
Firstly, in order to avoid the structure of the spreading rod 145 being directly exposed to the sea wind environment, the structure needs to be wrapped inside the transparent water-collecting cover body 13, and therefore the movable ring 141 needs to be disposed below the positioning ring 140, and in order to collect the condensed water, firstly, a water-collecting coating needs to be disposed on the inner wall of the transparent water-collecting cover body 13, the coating is formed by blending a water-repellent material and a hydrophilic material according to a proportion not less than 1/3, and secondly, a water-collecting groove 130 capable of being accommodated and expanded along with the transparent water-collecting cover body 13 needs to be disposed below the transparent water-collecting cover body 13, and condensed fresh water is collected through the pumping water pipe 131 replaced by removing the air blowing pipe 144 from the hollow position of one of the ribs 142. Meanwhile, in order to gather salt crystals located at the edge of the salt sunning pool 9 behind the salt sunning pool to the central position to enable the salt crystals to be gathered in the middle area of the salt sunning pool 9 below along with self weight, the hard brush body 132 can realize the operation of salt brushing along with the storage of the transparent water gathering cover body 13, and the operation is very convenient.
Referring to fig. 4, in one preferred embodiment of the present invention, the positioning ring 140 is disposed above the movable ring 141, the salt solarization tank 9 is made of soft material and covers the upper portion of the umbrella rib 142, and a layer of corrosion-resistant film 90 covers the lower portion of the umbrella rib 142, the corrosion-resistant film 90 completely covers the opening rod structure 145, the diameter of the outer edge of the salt solarization tank 9 is larger than that of the outer edge of the transparent water collection cover 13, and the end portion of the umbrella rib 142 is provided with an upward-bent limiting tilt 146.
The salt solarization tank 9 is in a symmetrical arrangement form which is consistent with the opening and closing mode of the transparent water-collecting cover body 13 per se, in order to contain salt crystals and avoid the influence of the salt crystals on the umbrella ribs 142 and the sea, particularly, the salt crystals can influence the movement of the hinges of the umbrella ribs 142, a corrosion-resistant film layer 90 is preferably arranged, so that the salt solarization tank 9 can cover the umbrella ribs 142 and the umbrella ribs 142 can not be directly influenced by the outside, the opening rod structure 145 can be protected, three purposes are achieved by one, in order to make the environment inside the transparent water-collecting cover body 13 and the salt solarization tank 9 more stable, preferably, the tail end of the umbrella ribs 142 on the salt solarization tank 9 is provided with an upward limiting and tilting 146, and the outer diameter is larger than that of the transparent water-collecting cover body 13 in the opening state, so that when the salt solarization tank 9 and the transparent water-collecting cover body 13 are in the opening state, the edge of the transparent water-collecting cover body 13 can be blocked by the salt solarization tank 9, external sea wind or sea water can be prevented from directly rushing into the salt solarization pool 9 and the transparent water-gathering cover body 13 to a certain extent.
The invention has the beneficial effects that:
1) the integrated structure is compact and reasonable, and the wind power generation, the oxygen generation/hydrogen generation, the salt production and the seawater desalination are organically integrated, so that the wind power pile can better play a role in the offshore environment, and the collected resources are more diversified;
2) the problem of most outstanding load validation in wind power equipment is effectively solved, redundant loads are converted into electric energy required by resource extraction, and the whole system participates in the resource extraction, so that diversified energy utilization is realized;
3) the novel structure of salt burning and sea water desalination makes the efficiency of these two resource extractions obtain the promotion to easily accomodate, conveniently meet with under the complicated occasion of sea state, accomodate through oneself and realize holistic integration, reduce the impaired possibility of equipment structure.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The multifunctional offshore wind power structure comprises a pile body and a wind power unit, wherein the bottom of the pile body is arranged below a sea bed surface, the wind power unit is arranged at the top end of the pile body, a water inlet valve body with one end communicated with sea water is arranged in the bottom of the pile body, the multifunctional offshore wind power structure is characterized in that the other end of the water inlet valve body is sequentially connected with a sea water cyclone, a high-pressure pump and a pressure maintaining tank, the pressure maintaining tank is connected with a reverse osmosis device, the reverse osmosis device is provided with a salt water channel and a fresh water channel, and is independently connected with the same energy turbine device, the salt water channel is connected with a folding high-pressure nozzle which is arranged above the sea level and on the outer wall of the pile body after passing through the energy turbine device, a salt solarizing pool is arranged below the folding high-pressure nozzle, a transparent water collecting cover body is covered outside the salt solarizing pool, power umbrella-shaped driving frameworks are arranged in the centers of the salt solarizing pool and the transparent water collecting cover body, and an electrolytic bath is connected with the fresh water channel after passing through the energy turbine device, the energy turbine device is connected with a wind turbine generator in a transmission mode, the wind turbine generator is connected with a high-pressure pump and an electrolytic cell through a circuit, and the electrolytic cell is connected with a hydrogen conveying pipeline which outputs hydrogen outwards.
2. The multifunctional offshore wind power plant according to claim 1, characterized in that a peak clipping circuit is provided between the electrical circuits of the wind turbine connected to the high pressure pump and the electrolyzer.
3. The multifunctional offshore wind power plant structure of claim 1, wherein the power input end of the energy turbine device is connected to the rotor structure of the wind turbine generator by a coupling, and the coupling is located inside the pile above sea level by a locating slot.
4. The multifunctional offshore wind power structure of claim 1, wherein the foldable high-pressure nozzles comprise a tidying frame wrapped by corrosion-resistant rubber, a lifting driving turntable arranged in the pile body, a supporting framework hinged with the lifting driving turntable and provided with mutually symmetrical clamping points, a pipeline arranged on the supporting framework, and nozzles uniformly distributed on the pipeline, and blade-shaped clamping parts are discontinuously and uniformly distributed on the tidying frame.
5. The multifunctional offshore wind power structure of claim 4, wherein the lifting driving turntable comprises a turntable connected by a rotating power source, a hinge hole is formed in the edge of the turntable, a hinge ring matched with the hinge hole is arranged at the end of the supporting framework, and a guide hole matched with the supporting framework and thick on the inner side and the outer side below the hole wall is formed in the outer wall of the pile body.
6. The multifunctional offshore wind power structure of claim 4 or 5, wherein the supporting framework and the outer side of the pipeline are wrapped by a corrosion-resistant and non-wrinkle protective soft shell, and the protective soft shell is tightly connected with the outer wall of the pile body.
7. A multifunctional offshore wind power structure according to claim 1, characterized in that the power umbrella-shaped driving framework comprises an umbrella rib structure sleeved outside the pile body, the umbrella rib structure is made of titanium alloy and comprises a positioning ring fixedly connected with the pile body, a movable ring and an umbrella rib connected between the positioning ring and the movable ring through a connecting rod, the diameter of the umbrella rib is larger as being closer to the root, and a section of hollow part close to the end part is provided with a blowing pipeline with an air tap in the hollow part of the umbrella rib in a penetrating way, the blowing pipeline is connected with an air source fixed inside the pile body, and the movable ring is hinged with an opening rod structure passing through the pile body.
8. A multifunctional offshore wind power structure according to claim 7, characterized in that the positioning ring is arranged below the movable ring, the transparent water-collecting cover body covers above the umbrella ribs, a circle of bellows-shaped water-collecting tank with an opening is arranged below the transparent water-collecting cover body, the water-collecting tank is connected with a pumping water pipeline passing through the hollow positions of the umbrella ribs, and a circle of fan-shaped hard brush body is arranged below the water-collecting tank.
9. The multifunctional offshore wind power generation structure of claim 7, wherein the positioning ring is arranged above the movable ring, the salt sunning pool is made of soft materials and covers above the umbrella ribs, a corrosion-resistant film layer covers below the umbrella ribs, the corrosion-resistant film layer completely covers the opening rod structure, the diameter of the outer edge of the salt sunning pool is larger than that of the outer edge of the transparent water collection cover body, and the end portion of the umbrella ribs are provided with upwards-bent limiting tilting.
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