CN113137338B - Multifunctional offshore wind power structure - Google Patents
Multifunctional offshore wind power structure Download PDFInfo
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- CN113137338B CN113137338B CN202110484408.0A CN202110484408A CN113137338B CN 113137338 B CN113137338 B CN 113137338B CN 202110484408 A CN202110484408 A CN 202110484408A CN 113137338 B CN113137338 B CN 113137338B
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- pile body
- umbrella
- salt
- water
- umbrella rib
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- 239000013535 sea water Substances 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 230000007797 corrosion Effects 0.000 claims description 15
- 238000005260 corrosion Methods 0.000 claims description 15
- 238000007664 blowing Methods 0.000 claims description 11
- 241000238367 Mya arenaria Species 0.000 claims description 8
- 238000005086 pumping Methods 0.000 claims description 5
- 230000000670 limiting effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 239000007779 soft material Substances 0.000 claims description 3
- 238000010415 tidying Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 description 38
- 238000001035 drying Methods 0.000 description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 9
- 239000013505 freshwater Substances 0.000 description 9
- 239000001257 hydrogen Substances 0.000 description 9
- 229910052739 hydrogen Inorganic materials 0.000 description 9
- 238000010612 desalination reaction Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000001223 reverse osmosis Methods 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 5
- 239000012267 brine Substances 0.000 description 4
- 230000036961 partial effect Effects 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 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
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Power Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Wind Motors (AREA)
Abstract
The invention relates to a multifunctional offshore wind power structure, which comprises a pile body with the bottom arranged below a seabed surface, a wind turbine generator set arranged at the top end of the pile body and other seawater filtering and separating structures, wherein a salt-airing pond is arranged below the folding high-pressure nozzle on the outer wall of the pile body, a transparent water-gathering cover body is covered outside the salt-airing pond, and a power umbrella-shaped driving framework is arranged in the center of the salt-airing pond and the transparent water-gathering cover body.
Description
Technical Field
The invention belongs to wind power branches in the technical field of energy equipment, and particularly relates to a multifunctional structure body based on offshore wind power equipment.
Background
The ocean resource development structure comprises offshore to open sea energy development and utilization facilities, such as offshore tidal power generation equipment and wind power equipment, and also relates to offshore petroleum and natural gas drilling platforms, such as renewable energy sources and nonrenewable fossil energy sources, wherein wind power output has obvious randomness and volatility and often has anti-peak regulation characteristics unlike conventional energy sources due to the fact that wind power is greatly influenced by wind conditions, peak regulation contradiction of a power grid is more prominent due to large-scale offshore wind power grid connection, a series of novel problems are brought to traditional power supply planning due to the specificity of offshore wind power, and a series of voltage and current stabilizing structures are needed to ensure that output electric energy can be well utilized.
In the prior art, in order to enable the current to be better regulated in a stable voltage and current manner, a normal mode is realized by adding a stable voltage and current structure, but the current is difficult to avoid being lost in heating of components of the voltage stabilizing circuit, and in order to better utilize electric energy, the regulation in a stable voltage and current manner is realized, a hydrogen and oxygen generating circuit integrated with a wind power pile structure appears in the prior art, the voltage stabilizing target is effectively realized by adding the effective load of the circuit, the utilization efficiency of energy is improved, and the situation is fully met.
However, the above-mentioned utilization mode still has the comparatively simple problem of utilization structure, can not fully combine environment and electric pile self structural factor, and the utilization aspect utilization ratio of especially sea water itself is not high, and overall structure collocation is not good and leads to the efficiency of resource collection still not high.
Disclosure of Invention
Aiming at the technical defects in the background technology, 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 utility model provides a multi-functional marine wind power structure, locates the pile body below the seabed face including the bottom to and locate the wind turbine generator system on pile body top, be equipped with the communicating valve body of intaking of one end and sea water in the bottom of pile body, the other end of intaking the valve body has connected gradually sea water swirler, high-pressure pump and pressurize jar, the pressurize jar links to each other with reverse osmosis unit, reverse osmosis unit is equipped with salt water passageway and fresh water passageway, and all is connected with same energy turbine device alone, salt water passageway is connected with behind through energy turbine device locate above the sea level the folding high-pressure nozzle of pile body outer wall, the below of folding high-pressure nozzle is equipped with and shines the salt pond, the outside cover of shining the salt pond is equipped with transparent water cover body, the center of shining the salt pond and transparent water cover body all is equipped with power umbrella-shaped drive skeleton, the fresh water passageway is connected with the electrolysis trough behind the energy turbine device, energy turbine device links to each other with wind turbine generator system transmission, the wind turbine generator system is connected with high-pressure pump through the circuit, the hydrogen output pipeline that is connected with the electrolysis trough 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 tank.
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 corrosion-resistant rubber wrapping arrangement frame, 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 arrangement frame.
As a further technical scheme of the invention, the lifting driving turntable comprises a turntable connected by a rotation power source, the edge of the turntable is provided with a reaming hole, the end part of the supporting framework is provided with a reaming ring matched with the reaming hole, and the outer wall of the pile body is provided with a guide hole matched with the supporting framework and with the thickness equal to the thickness of the inner side and the outer side below the hole wall.
As a further technical scheme of the invention, the support framework and the outer side of the pipeline are wrapped with a corrosion-resistant protective soft shell without wrinkles, and the protective soft shell is tightly connected with the outer wall of the pile body.
As a further technical scheme of the invention, the power umbrella-shaped driving framework comprises an umbrella framework structure sleeved on the outer side of the pile body, the umbrella framework structure is made of titanium alloy and comprises a positioning ring fixedly connected with the pile body, a movable ring and an umbrella framework connected between the positioning ring and the movable ring through a connecting rod, the diameter of the umbrella framework, which is closer to the root, is larger, a section of the umbrella framework, which is closer to the end, is hollow, an air blowing pipeline with an air tap is arranged in the hollow position of the umbrella framework in a penetrating manner, the air blowing pipeline is connected with an air source fixed in the pile body, and the movable ring is hinged with a supporting rod structure arranged through the pile body.
As a further technical scheme of the invention, the positioning ring is arranged below the movable ring, the transparent water collecting cover body covers the upper part of the umbrella rib, a circle of fan-shaped water collecting grooves on the opening are arranged below the transparent water collecting cover body, the water collecting grooves are connected with pumping water pipelines penetrating through the hollow positions of the umbrella rib, and a circle of fan-shaped hard brush body is arranged below the water collecting grooves.
As a further technical scheme of the invention, the positioning ring is arranged above the movable ring, the salt-airing pool is made of soft materials and covers the upper part of the umbrella rib, a corrosion-resistant film layer is also covered below the umbrella rib, the corrosion-resistant film layer completely wraps the opening rod structure, the outer diameter of the salt-airing pool is larger than the outer diameter of the transparent water-collecting cover body, and the end part of the umbrella rib is provided with an upward-bending limiting warping.
The invention has the beneficial effects that:
1) The wind power pile has the advantages that the whole structure is compact and reasonable, wind power generation, oxygen production/hydrogen production, salt production and sea water desalination are organically integrated, so that the wind power pile can better play a role in an offshore environment, and the collected resources are more diversified;
2) The most outstanding load effective problem in wind power equipment is effectively solved, redundant loads are converted into electric energy required by resource extraction, and the redundant loads are integrally involved in resource extraction, so that the utilization of various energy sources is realized;
3) The solar salt and sea water desalination structure is novel, the two resource extraction modes are optimized, the solar salt and sea water desalination device is easy to store, and the solar salt and sea water desalination device is convenient to store under the occasion of complex sea conditions, realizes integral integration through self-storage, and reduces the possibility of damaged equipment structure.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic view of the external partial structure of the folding high-pressure nozzle 8.
Fig. 3 is an enlarged view of a partial structure of the folding high-pressure nozzle 8 in the region of the guide hole 100.
Fig. 4 is a schematic structural view of the salt-drying pond, the transparent water-collecting cover 13 and the power umbrella-shaped driving framework 14.
Wherein: pile body 1, guide hole 100, wind turbine 2, water inlet valve body 3, sea water cyclone 4, high-pressure pump 5, pressure maintaining tank 6, reverse osmosis device 7, salt water channel 70, fresh water channel 71, folding high-pressure nozzle 8, tidying frame 80, clamping part 800, lifting driving turntable 81, turntable 810, hinge hole 811, supporting framework 82, hinge ring 821, clamping point 820, pipeline 83, nozzle 84, protection soft shell 85, salt water tank 9, corrosion-resistant film layer 90, electrolytic tank 10, energy turbine device 11, coupling 12, transparent water collecting cover body 13, water collecting tank 130, pumping water pipeline 131, hard brush 132, power umbrella-shaped driving framework 14, positioning ring 140, movable ring 141, umbrella rib 142, connecting rod 143, blowing pipeline 144, rod structure 145, limit tilting 146.
Detailed Description
The following description of the embodiments of the present invention is given with reference to the accompanying drawings and related examples, and it should be noted that the following related examples are merely preferred examples for better illustration of the present invention itself, but the embodiments of the present invention are not limited to the following examples, and the present invention relates to the relevant essential parts in the technical field, and should be regarded as known and understood by those skilled in the art.
The multifunctional offshore wind power structure is shown by combining with figures 1 to 4, and comprises a pile body 1 with the bottom below a seabed surface and a wind turbine generator 2 arranged at the top end of the pile body 1, wherein a water inlet valve body 3 with one end communicated with seawater is arranged inside the bottom of the pile body 1, the other end of the water inlet valve body 3 is sequentially connected with a seawater cyclone 4, a high-pressure pump 5 and a pressure maintaining tank 6, the pressure maintaining tank 6 is connected with a reverse osmosis device 7, the reverse osmosis device 7 is provided with a salty water channel 70 and a fresh water channel 71, the salty water channel 70 is respectively and independently connected with the same energy turbine generator 11, the salty water channel 70 is connected with a folding high-pressure nozzle 8 arranged above the sea level and arranged on the outer wall of the pile body 1 after passing through the energy turbine generator 11, a salt-airing tank 9 is arranged below the folding high-pressure nozzle 8, a transparent water-gathering cover body 13 is covered outside the salt-airing tank 9, the center of the salt-airing tank 9 and the transparent water gathering cover body 13 is provided with a power umbrella-shaped driving framework 14, the fresh water channel 71 is connected with the energy turbine generator 11 after passing through the energy turbine generator 11, the salt-airing tank 10 is connected with the wind turbine generator 2, and the wind turbine generator 10 is connected with a hydrogen turbine generator 2 through the high-pressure pump 10, and the hydrogen generator 10 is connected with the wind turbine generator 2.
Referring to fig. 1, the principle of the operation of the structure of the present invention is that under the sea level, especially the sea water near the sea bed, the water enters the pile body 1 from the water inlet valve body 3 due to the relation of internal and external pressure difference, especially the water pressure near the sea bed is higher, so that the influence is more obvious than the sea level, and the sea water will not consume any energy to flow into the sea water cyclone 4 for solid-liquid separation; after the separated seawater flows into the high-pressure pump 5 again for pressurization, the pressure is kept to enter the pressure maintaining tank 6; the stabilized high-pressure seawater enters a reverse osmosis device 7 for salty and light separation, the concentrated high-pressure brine is sent into an energy turbine device 11 through a high-pressure brine conveying pipe to recover part of energy, and the brine part flows to a folding high-pressure nozzle 8 through a salty water channel and is sprayed into a salt-sunning pool 9 in a mist form; the high-pressure pure water from the reverse osmosis device 5 enters an energy recovery turbine 11 to do work and then enters an electrolytic tank 10; the energy turbine device 11 is connected with the wind turbine generator 2 through a coupling 12, and the generated electricity is combined with partial electric power in the wind turbine generator 2, especially the peak clipping part, to be used for preparing hydrogen by fresh water in the booster pump 5 and the electrolytic tank 10, and the liquefied hydrogen is sent to a wharf for shipment or is connected with an external conveying pipeline for delivery.
Meanwhile, oxygen is generated when fresh water is used for hydrogen production, so that the combined structure can be used as a source for preparing oxygen through adaptive adjustment and is externally connected into an oxygen collecting device through a pipeline for storage.
Referring to fig. 1 to 4, in order to cope with the complex conditions of the sea and prevent the external hanging components of the pile body 1 from being seriously damaged when the sea condition is poor, the external transparent water collecting cover body 13 and the salt-drying pond 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 form of upper and lower covers, the space can meet the solar salt requirement, and the water vapor formed by the solar salt is adhered to the inner wall of the transparent water collecting cover body 13 and is collected after sliding along the inner wall after forming water drops; when the sea condition is worse, the power umbrella-shaped driving framework 14 preferably stores the transparent water collecting cover 13 and the solar salt pond 9 at a position close to the outer wall of the pile body 1 under the condition that the edges of the transparent water collecting cover 13 and the solar salt pond 9 are not separated, and the folding high-pressure nozzle 8 is folded and stored along with the transparent water collecting cover 13 and the solar salt pond 9, so that the disaster resistance is greatly improved, the damage possibility is reduced, and the solar salt pond is more suitable for long-term offshore working environments.
In one of the preferred embodiments of the present invention, a peak clipping circuit is provided between the circuits of the wind turbine generator 2 connected to the high-pressure pump 5 and the electrolytic tank 10, so as to effectively and stably use the offshore wind power, and avoid adverse effects on internal electrical equipment caused by current fluctuation phenomenon due to unstable offshore wind conditions, and reduce dependence on electric energy consumption.
Referring to fig. 1, in one of the preferred embodiments of the present invention, a power input end of the energy turbine device 11 is connected to a rotor structure of the wind turbine 2 through a coupling 12, the coupling is disposed in the pile body above sea level through a positioning slot, the coupling 12 plays a role in transmission, the structure is simple and practical, and the positioning slot is preferably a mounting slot fixedly disposed on an inner wall of the pile body 1.
Referring to fig. 1 to 3, in a preferred embodiment of the present invention, the folding high pressure nozzle 8 includes a finishing 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 provided with mutually symmetrical clamping points 820, a pipe 83 disposed on the supporting frame 82, and nozzles 84 uniformly distributed on the pipe 83, wherein blade-shaped clamping portions 800 are intermittently and uniformly distributed on the finishing frame 80, the finishing frame 80 is acted on by 2, and the moving track of the supporting frame 82 and the pipe 83 indicated by the dashed line in fig. 2 is known, so that the finishing frame 80 can prevent the supporting frame 82 from being dislocated due to sea wind during the movement, and on the other hand, the supporting frame 82 in the storage state can be supported by the finishing frame 80, so as to avoid the problem of fatigue fracture caused by the apparent tensile stress generated by the self weight of the supporting frame 82, and the pipe 83 can be driven together by the supporting frame 82, and ensure that the nozzles 84 can spray brine onto the brine pool 9 according to a predetermined range.
Referring to fig. 3, in a preferred embodiment of the present invention, the lifting driving turntable 81 includes a turntable 810 connected by a rotation power source, a hinge hole 811 is provided at an edge of the turntable 810, a hinge ring 821 matched with the hinge hole 811 is provided at an end of the supporting framework 82, a guide hole 100 matched with the supporting framework 82 is provided at an outer wall of the pile body 1, and the inner side and the outer side below the hole wall are both cushioned, so that the turntable 810 is utilized to drive the supporting framework 82, and synchronous lifting of all the supporting frameworks 82 can be simply achieved, because the turntable 810 is connected by a flexible hinge, the supporting framework 82 is not limited by the finishing frame 80, but can be smoothly lifted and lowered, and the whole structure is simple enough, compared with a common hinge with a lower degree of freedom, the hinge ring type connection is higher in degree of freedom, and has better performance in resisting seabed vibration or sea wave impact, the point to be pointed out is that, due to the movement of the turntable 810 driving the supporting framework 82, the hinge ring 821 should be provided with a larger number of sections to adapt to the linear displacement in the circumferential direction generated when the turntable 810 rotates, and the supporting framework 82 needs to be located at a large moment arm and a small moment arm at the end of the turntable 82 is required to be lifted at the inner side of the turntable 1, which is required to be located at a large moment arm of the movable end of the supporting framework.
Referring to fig. 3, in one of the preferred embodiments of the present invention, the supporting frame 82 and the outside of the pipe 83 are wrapped with a corrosion-resistant and wrinkle-free protecting soft shell 85, the protecting soft shell 85 is tightly connected with the outer wall of the pile body 1, and the pipe 83 and the supporting frame 82 can be effectively protected by using the protecting soft shell 85 preferably made of corrosion-resistant rubber, and adverse effects caused by corrosive seawater and sea wind entering the pile body 1 from the guide hole 100 of the pile body 1 can be avoided.
Referring to fig. 1 and 4, in a preferred embodiment of the present invention, the powered umbrella-shaped driving frame 14 comprises an umbrella rib structure sleeved outside the pile body 1, the umbrella rib structure is made of titanium alloy, and comprises a positioning ring 140 fixedly connected with 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 bigger, a section near the end is hollow, an air blowing pipeline 144 with an air tap is penetrated in the hollow position of the umbrella rib 142, the air blowing pipeline 144 is connected with an air source fixed inside the pile body 1, and the movable ring 141 is hinged with a spreader bar structure 145 arranged through the pile body 1.
The main body structure of the transparent water-collecting cover 13 and the most important power umbrella-shaped driving framework 14 of the salt-drying pond 9 is basically consistent with that of an umbrella rib structure in the prior art, particularly the structure of a connecting rod 143 for connecting the umbrella rib 142 with the positioning ring 140 and the movable ring 141 is basically consistent, and the difference is that a bearing structure is preferably required to be arranged at a hinged position to strengthen the strength of a hinged point, and meanwhile, the toughness performance of the umbrella rib 142 is required to be utilized, so that the transparent water-collecting cover 13 and the salt-drying pond 9 have a certain surface radian when being unfolded, the contact area is increased, water collection/salt drying is facilitated, and meanwhile, the whole shape can resist the deformation trend of sea wind in an unfolded state, particularly the transparent water-collecting cover 13; the front end of the rib 142 is hollow, and an air blowing pipeline 144 is optionally arranged, the air blowing pipeline 144 can be arranged through the center of the rib 142, and can also be arranged from a gap between the rib 142 and the salt pool 9, so that in the occasion of large sea wind, the wind turbine generator system 2 can use more energy sources to generate electric power to drive an air source arranged in the pile body 1 and connected with the air blowing pipeline 144 to bulge the transparent water collecting cover body 13, thereby ensuring water collecting capacity and avoiding obvious impact deformation by sea wind or sea waves; the supporting rod 145 is driven by a motor inside the pile body 1, and is used for supporting/accommodating the transparent water collecting cover 13 and the salt-drying pond 9 after being connected with the movable ring 141, preferably, the supporting rod 145 structure connected with the movable ring 141 of the transparent water collecting cover 13 should have higher driving priority because the salt-drying pond 9 can cover the edge of the transparent water collecting cover 13 from bottom to top.
Referring to fig. 4, in one preferred embodiment of the present invention, the positioning ring 140 is disposed above the movable ring 141, the transparent water collecting cover 13 is covered above the umbrella rib 142, a ring of fan-shaped water collecting grooves 130 are disposed below the transparent water collecting cover 13, the water collecting grooves 130 are connected with a pumping water pipeline 131 passing through the hollow position of the umbrella rib 142, and a ring of fan-shaped hard brush 132 is disposed below the water collecting grooves 130.
Firstly, in order to avoid the spreader 145 being directly exposed to the sea wind, it is required to be wrapped inside the transparent water-collecting cover 13, so that the movable ring 141 is required to be disposed below the positioning ring 140, and in order to collect condensed water, firstly, a water-collecting coating is required to be disposed on the inner wall of the transparent water-collecting cover 13, the water-repellent material and the hydrophilic material are blended according to a ratio of not less than 1/3, and secondly, a water-collecting tank 130 capable of following the storage and expansion of the transparent water-collecting cover 13 is required to be disposed below the transparent water-collecting cover 13, and condensed fresh water is collected through a pumping water pipe 131 which is replaced after a blowing pipe 144 is removed from the hollow position of one of the ribs 142. Meanwhile, in order to facilitate gathering salt crystals at the edge of the salt-drying pond 9 after salt drying to the central position, the salt crystals can be gathered in the middle area of the salt-drying pond 9 below along with the dead weight, and the hard brush 132 can be used for realizing salt brushing operation along with the storage of the transparent water-collecting cover 13, so that the salt-drying device is quite 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 pool 9 is made of soft material and covers the upper portion of the rib 142, a corrosion-resistant film layer 90 is further covered under the rib 142, the corrosion-resistant film layer 90 completely wraps the supporting rod structure 145, the outer diameter of the salt pool 9 is greater than the outer diameter of the transparent water-collecting cover 13, and an upward-bending limiting warping 146 is disposed at the end of the rib 142.
The salt pool 9 is substantially in a symmetrical arrangement consistent with the opening and closing manner of the transparent water collecting cover 13, in order to accommodate salt crystals, and avoid the influence of salt crystals and sea on the umbrella ribs 142, especially the salt crystals may influence the movement of the hinges of the umbrella ribs 142, and the corrosion-resistant film layer 90 is preferably provided, so that the salt pool 9 can cover the umbrella ribs 142, the umbrella ribs 142 are not directly influenced by the outside, the supporting rod structure 145 can be protected, three times, and in order to make the environments inside the transparent water collecting cover 13 and the salt pool 9 more stable, preferably, the tail end of the umbrella ribs 142 on the salt pool 9 is provided with an upward limiting raising 146, and the outer diameter is larger than the outer diameter of the transparent water collecting cover 13 in the supporting state, thereby preventing the edge of the transparent water collecting cover 13 from being blocked by external sea wind or seawater from directly rushing into the salt pool 9 and the transparent water collecting cover 13 to a certain extent when both are in the open state.
The invention has the beneficial effects that:
1) The wind power pile has the advantages that the whole structure is compact and reasonable, wind power generation, oxygen production/hydrogen production, salt production and sea water desalination are organically integrated, so that the wind power pile can better play a role in an offshore environment, and the collected resources are more diversified;
2) The most outstanding load effective problem in wind power equipment is effectively solved, redundant loads are converted into electric energy required by resource extraction, and the redundant loads are integrally involved in resource extraction, so that the utilization of various energy sources is realized;
3) The solar salt and sea water desalination structure is novel, so that the efficiency of extracting the two resources is improved, the solar salt and sea water desalination device is easy to store, and the solar salt and sea water desalination device is convenient to store under the occasion of complex sea conditions, realizes integral integration through self-storage, and reduces the possibility of damaged equipment structure.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (4)
1. The multifunctional offshore wind power structure comprises a pile body with the bottom below a sea floor and a wind turbine set with the top end of the pile body, wherein a water inlet valve body with one end communicated with sea water is arranged in the bottom of the pile body;
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;
the lifting driving turntable comprises a turntable connected by a rotation power source, a reaming is arranged at the edge of the turntable, a reaming ring matched with the reaming is arranged at the end part of the supporting framework, and a guide hole matched with the supporting framework and having thickness equal to the inner side and the outer side below the hole wall is arranged at the outer wall of the pile body;
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 umbrella ribs connected between the positioning ring and the movable ring through connecting rods, the diameter of each umbrella rib is larger when the umbrella ribs are closer to the root, a section of the umbrella ribs close to the end is hollow, an air blowing pipeline with an air tap is arranged in the hollow position of each umbrella rib in a penetrating manner, the air blowing pipeline is connected with an air source fixed inside the pile body, and the movable ring is hinged with an opening rod structure arranged through the pile body;
the positioning ring is arranged below the movable ring, the transparent water collecting cover body covers the upper part of the umbrella rib, a circle of fan-shaped water collecting grooves on the opening are arranged below the transparent water collecting cover body, the water collecting grooves are connected with pumping water pipelines penetrating through the hollow positions of the umbrella rib, and a circle of fan-shaped hard brush body is arranged below the water collecting grooves;
the locating ring is arranged above the movable ring, the salt-airing pond is made of soft materials and covers the upper portion of the umbrella rib, a corrosion-resistant film layer is further covered below the umbrella rib, the corrosion-resistant film layer completely wraps the supporting rod structure, the outer edge diameter of the salt-airing pond is larger than the outer edge diameter of the transparent water-collecting cover body, and the end portion of the umbrella rib is provided with an upward-bending limiting warping.
2. The multi-functional offshore wind power structure of claim 1, wherein a peak clipping circuit is arranged between the circuits of the wind turbine connected to the high-pressure pump and the electrolytic tank.
3. The multi-functional offshore wind power structure according to claim 1, wherein a power input end of the energy turbine device is connected with a rotor structure of the wind turbine generator set through a coupler, and the coupler is arranged in the pile body above sea level through a positioning groove.
4. The multi-functional offshore wind power structure according to claim 1, wherein the support skeleton and the outer side of the pipeline are wrapped with a corrosion-resistant and wrinkle-free protective soft shell, and the protective soft shell is tightly connected with the outer wall of the pile body.
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| US12040517B2 (en) | 2022-11-15 | 2024-07-16 | Rahul S. Nana | Reverse electrodialysis or pressure-retarded osmosis cell and methods of use thereof |
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