CN217533179U - Floated offshore wind power floating basis - Google Patents

Floated offshore wind power floating basis Download PDF

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Publication number
CN217533179U
CN217533179U CN202220351075.4U CN202220351075U CN217533179U CN 217533179 U CN217533179 U CN 217533179U CN 202220351075 U CN202220351075 U CN 202220351075U CN 217533179 U CN217533179 U CN 217533179U
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CN
China
Prior art keywords
hydrogen storage
bin
wind power
storage tank
floating
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Active
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CN202220351075.4U
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Chinese (zh)
Inventor
张泽超
王乐
张炜
王卫
于光明
王浩
罗仑博
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China Three Gorges Corp
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China Three Gorges Corp
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Priority to CN202220351075.4U priority Critical patent/CN217533179U/en
Priority to DE202022000689.6U priority patent/DE202022000689U1/en
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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
    • F03D9/10—Combinations of wind motors with apparatus storing energy
    • F03D9/19—Combinations of wind motors with apparatus storing energy storing chemical energy, e.g. using electrolysis
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B63B2001/044—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull with a small waterline area compared to total displacement, e.g. of semi-submersible type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B2035/4433—Floating structures carrying electric power plants
    • B63B2035/446—Floating structures carrying electric power plants for converting wind energy into electric energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/93—Mounting on supporting structures or systems on a structure floating on a liquid surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/95—Mounting on supporting structures or systems offshore
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/42—Storage of energy
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)

Abstract

The utility model relates to a marine wind power technology field, concretely relates to floated marine wind power floating basis. A floating offshore wind power floating foundation, comprising: a floating fan having a base submerged below sea level; the mooring structure comprises at least one anchor pile, and the anchor pile is fixed at the bottom of the ocean; the hydrogen storage tank is located between base and the anchor pile, the hydrogen storage tank pass through the anchor chain respectively with anchor pile and base are connected, the hydrogen storage tank has at least one water storage storehouse, the water storage storehouse is equipped with the switching piece, opens or closes the switching piece adjustment sea water volume in the water storage storehouse, in order to control the degree of depth of hydrogen storage tank in the ocean. The utility model provides an unable height-adjusting of marine wind power in use, stability is low, the defect that collapses appears when facing bad weather to a floated marine wind power floating basis is provided.

Description

Floated offshore wind power floating basis
Technical Field
The utility model relates to a marine wind power technology field, concretely relates to floated marine wind power floating basis.
Background
In recent years, global requirements for clean renewable energy sources are increasing day by day, and China pays more attention to development and utilization of clean energy sources such as wind energy, solar energy and the like. In recent years, offshore wind power development scales increasingly, but is mainly located in offshore sea areas. With the development and utilization of offshore wind energy resources, people look to deep sea, but the offshore electric energy transmission cost is high, and the method for converting the electric energy into hydrogen energy to transmit becomes a feasible scheme.
At present, the connection between a floating foundation and a mooring system is often adopted for fixing offshore wind power, the height of a floating fan exposed out of the sea level cannot be adjusted, and when the offshore wind power is in the face of complex and variable offshore environment, the stability of the floating fan in severe weather (typhoon and the like) is low, and even serious people collapse and other problems.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the unable height-adjusting of marine wind power in use among the prior art, stability is low, the defect that collapses appears when facing bad weather to a floated marine wind power floating basis is provided.
In order to solve the above problems, the present invention provides a floating offshore wind power floating foundation, comprising:
a floating fan having a base submerged below sea level;
the mooring structure comprises at least one anchor pile, and the anchor pile is fixed at the bottom of the ocean;
the hydrogen storage tank is arranged between the base and the anchor pile, a control element is arranged in the gas storage tank, the hydrogen storage tank is respectively connected with the anchor pile and the base through an anchor chain, the hydrogen storage tank is provided with at least one water storage bin, the water storage bin is provided with an opening and closing piece, the control element is in signal connection with the opening and closing piece, the opening and closing piece is opened or closed, the opening and closing piece is adjusted, and the volume of seawater in the water storage bin is adjusted to control the depth of the hydrogen storage tank in the ocean.
Optionally, the number of the anchor piles is three, and the three anchor piles are not on the same straight line.
Optionally, the anchor pile is a screw pile, a single pile or a barrel foundation.
Optionally, the shutter is a valve.
Optionally, the hydrogen storage tank further comprises at least one hydrogen production bin, a liquefaction bin and a hydrogen storage bin, and the hydrogen production bin, the liquefaction bin and the hydrogen storage bin are respectively in signal connection with the control element.
Optionally, at least one through hole is arranged between the adjacent hydrogen production bin and the adjacent liquefaction bin, between the adjacent liquefaction bin and the adjacent hydrogen storage bin, and between the adjacent hydrogen storage bin and the hydrogen storage bin.
Optionally, the tank body of the hydrogen storage tank is a high-pressure-resistant hydrogen storage steel tank.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a floated marine wind power floating basis, include: a floating fan having a base submerged below sea level; the mooring structure comprises at least one anchor pile, and the anchor pile is fixed at the bottom of the ocean; the hydrogen storage tank is arranged between the base and the anchor pile, is respectively connected with the anchor pile and the base through anchor chains, and is provided with at least one water storage bin, and the water storage bin is provided with an opening and closing piece which is opened or closed to adjust the volume of seawater in the water storage bin so as to control the depth of the hydrogen storage tank in the ocean. The anchor pile is connected with the hydrogen storage tank through an anchor chain so as to fix the positions of the hydrogen storage tank and the floating type fan. The water storage storehouse of hydrogen storage tank can adjust inside sea water volume to the degree of depth of control hydrogen storage tank in the ocean, when meetting bad weather, the hydrogen storage tank sinks and drives the base decline through the anchor chain, makes floating in the high decline of sea level top of floating fan, guarantees that floating fan is in stable state all the time when meetting bad weather, thereby prolongs floating fan's life. The design of the hydrogen storage tank enhances the control of the floating fan, so that engineering personnel can select a fan with a larger megawatt value, and the total output value of the single-machine generating capacity and the wind field energy source is effectively improved. The hydrogen storage tank is internally provided with a control element which is in signal connection with the opening and closing part, and the opening and closing part is a valve. The control of the control element realizes the regulation and control of the state of the opening and closing piece, and further controls the volume of the seawater in the hydrogen storage tank.
2. The utility model provides a floated marine wind power floating basis, the quantity of anchor pile is three, and three anchor piles are not on same straight line. According to the principle that three points which are not on the same straight line determine the plane, the mooring structure is more stable due to the design of the three anchor piles, and then the connection between the hydrogen storage tank and the mooring structure is more stable.
3. The utility model provides a floated offshore wind power floating foundation, anchor pile are spiral pile, single pile or barrel-shaped basis, and the preferred spiral pile that is of anchor pile, the cost of spiral pile is lower, the engineering time is short, receive environmental impact little, have the advantage that the precision is high, the process is few, and is connected very firmly with the bottom surface after the shaping. In addition, the auxiliary pile can also be a single pile or barrel foundation.
4. The utility model provides a floated offshore wind power floating basis still includes at least one hydrogen manufacturing storehouse, liquefaction storehouse and stores up the hydrogen storehouse in storing up the hydrogen jar, and hydrogen manufacturing storehouse, liquefaction storehouse, store up the hydrogen storehouse respectively with the control element signal connection. The electric energy generated by the floating fan is converted into hydrogen energy through the control of the control element, the integration of hydrogen production, liquefaction and storage is realized in the hydrogen storage tank, the electric energy converted from wind energy can be stored, the utilization efficiency of the power generation of the floating fan is effectively improved, the characteristics of the deep sea environment are adapted, and the concept of carbon neutralization is met.
5. The utility model provides a floated marine wind power floating basis, adjacent hydrogen manufacturing storehouse and liquefaction storehouse, adjacent liquefaction storehouse and store up hydrogen storehouse, adjacent store up hydrogen storehouse and be equipped with at least one through-hole within a definite time, the design of through-hole makes liquid hydrogen realize directional flow to the storage of liquid hydrogen.
6. The utility model provides a floated marine wind power floating basis, the jar body of hydrogen storage tank are high pressure resistant hydrogen storage steel tank, are favorable to the high pressure environment of hydrogen storage tank adaptation deep sea.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a floating offshore wind power floating foundation provided in an embodiment of the present invention;
fig. 2 is a schematic structural view of the inside of the hydrogen storage tank according to the embodiment of the present invention.
Description of reference numerals: 1. a floating fan; 2. a base; 3. a hydrogen storage tank; 4. an anchor chain; 5. anchoring piles; 6. a hydrogen storage bin; 7. a liquefaction bin; 8. a hydrogen production bin; 9. a water storage bin.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
One embodiment of the floating offshore wind power floating foundation shown in fig. 1-2 comprises: the system comprises a floating fan 1, a hydrogen storage tank 3 and a mooring structure, wherein the floating fan 1 is provided with a base 2 submerged below the sea level, and the hydrogen storage tank 3 is respectively connected with the base 2 and the mooring structure through an anchor chain 4. Specifically, the anchor chain 4 is a chain 4 with a stopper.
As shown in fig. 1, in order to reduce the construction strength of the construction site of the engineering personnel, the floating fan 1, the hydrogen storage tank 3 and the mooring structure are manufactured in a factory and then transported to the installation site. In an installation site, engineering personnel flexibly adjust the length of the anchor chain 4 according to the depth of a target sea area so as to realize the connection between the hydrogen storage tank 3 and the base 2 and the mooring structure respectively.
As shown in fig. 1, in order to realize the fixed connection with the seabed plane, the mooring structure comprises three anchor piles 5, each anchor pile 5 is fixed on the seabed plane, and the three anchor piles 5 are not on the same straight line. Specifically, the anchor pile 5 is a screw pile.
As shown in fig. 1 and 2, in order to control the depth of the hydrogen storage tank 3 in the ocean, a water storage bin 9 and a control element are arranged in the hydrogen storage tank 3, an opening and closing member is arranged on the outer wall of the water storage bin 9, the control element controls the volume of the seawater in the water storage bin 9 by controlling the opening and closing state of the opening and closing member, and then the depth of the water storage bin 9 in the ocean is adjusted. Specifically, the opening and closing member is an electrically controlled valve. In order to store the electric energy generated by the floating type fan 1, a hydrogen production bin 8, a liquefaction bin 7 and seven hydrogen storage bins 6 are further arranged in the hydrogen storage tank 3, and the hydrogen production bin 8, the liquefaction bin 7 and the hydrogen storage bins 6 are respectively in signal connection with a control element. Wherein, a through hole is arranged between the adjacent hydrogen production bin 8 and the liquefaction bin 7, between the adjacent liquefaction bin 7 and the hydrogen storage bin 6, and between the adjacent hydrogen storage bin 6 and the hydrogen storage bin 6. In order to adapt the hydrogen storage tank 3 to the ocean depth, the tank body of the hydrogen storage tank 3 is a high-pressure-resistant hydrogen storage steel tank.
In the specific implementation process, the floating fan 1 converts wind energy into electric energy and then transmits the electric energy to the hydrogen storage tank 3, the control element prepares hydrogen in the hydrogen production bin 8 through the water electrolysis device, the hydrogen compression device in the liquefaction bin 7 compresses the hydrogen into liquid, and the hydrogen storage bin 6 stores the liquid hydrogen, so that the integration of hydrogen production, liquefaction and storage is realized, the utilization efficiency of the floating fan 1 is effectively improved, and the total output value of the energy of the wind power plant is improved. When severe ocean weather occurs, the control element controls the volume of seawater in the water storage bin 9, and the floating fan 1 is driven to sink through the sinking of the hydrogen storage tank 3, so that the floating fan 1 is always in a stable state.
The utility model provides a floated marine wind power floating basis has advantages such as with low costs, the flexibility is strong, simple structure, electric energy utilization efficiency height.
As an alternative embodiment, the anchor chain 4 may also be a stepless anchor chain 4.
Alternatively, the anchor piles 5 may be other types of pile foundations such as single piles, bucket foundations, and the like.
As an alternative embodiment, the number of anchor piles 5 may also be 1, 2, 3 or even more.
Alternatively, the opening and closing member may be a hydraulic valve or other opening and closing structure.
As an alternative embodiment, two, three or even a plurality of through holes can be arranged between the adjacent hydrogen production bin 8 and the adjacent liquefaction bin 7, between the adjacent liquefaction bin 7 and the hydrogen storage bin 6, and between the adjacent hydrogen storage bin 6 and the hydrogen storage bin 6.
Alternatively, the hydrogen storage tank 3 may have other shapes such as an ellipsoidal shape and a disc shape.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.

Claims (7)

1. A floated offshore wind power floating foundation, comprising:
a floating fan (1) having a base (2) submerged below the sea level;
a mooring structure comprising at least one anchor pile (5), said anchor pile (5) being fixed to the bottom of said sea;
hydrogen storage tank (3), locate between base (2) and anchor pile (5), be equipped with controlling element in hydrogen storage tank (3), hydrogen storage tank (3) through anchor chain (4) respectively with anchor pile (5) and base (2) are connected, hydrogen storage tank (3) have at least one reservoir (9), reservoir (9) are equipped with the switching member, controlling element with switching member signal connection opens or closes the switching member adjustment sea water volume in reservoir (9), in order to control the degree of depth of hydrogen storage tank (3) in the ocean.
2. Suspended offshore wind power floating foundation according to claim 1, characterized in that the number of anchor piles (5) is three and the three anchor piles (5) are not on the same line.
3. The floating offshore wind power floating foundation of claim 2, wherein the anchor pile (5) is a screw pile, a single pile or a barrel foundation.
4. The floating offshore wind power floating foundation of claim 1, wherein the shutter is a valve.
5. A floating offshore wind power floating foundation according to any one of claims 1-4, wherein the hydrogen storage tank (3) further comprises at least one hydrogen production bin (8), a liquefaction bin (7) and a hydrogen storage bin (6), and the hydrogen production bin (8), the liquefaction bin (7) and the hydrogen storage bin (6) are respectively in signal connection with a control element.
6. The floating offshore wind power floating foundation of claim 5, wherein at least one through hole is arranged between the adjacent hydrogen production bin (8) and the adjacent liquefaction bin (7), between the adjacent liquefaction bin (7) and the hydrogen storage bin (6), and between the adjacent hydrogen storage bin (6) and the hydrogen storage bin (6).
7. A floating offshore wind powered floating foundation according to claim 5, characterised in that the tank body of the hydrogen storage tank (3) is a high pressure resistant hydrogen storage steel tank.
CN202220351075.4U 2022-02-21 2022-02-21 Floated offshore wind power floating basis Active CN217533179U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202220351075.4U CN217533179U (en) 2022-02-21 2022-02-21 Floated offshore wind power floating basis
DE202022000689.6U DE202022000689U1 (en) 2022-02-21 2022-03-18 Floating foundation for a floating offshore wind turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220351075.4U CN217533179U (en) 2022-02-21 2022-02-21 Floated offshore wind power floating basis

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CN217533179U true CN217533179U (en) 2022-10-04

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DE (1) DE202022000689U1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117189501B (en) * 2023-10-09 2024-03-08 中国电力工程顾问集团有限公司 Mud floating type offshore wind turbine system based on anchor chain extension

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