CN102782218A - Multi-purpose ocean platform, and production and installation method thereof - Google Patents
Multi-purpose ocean platform, and production and installation method thereof Download PDFInfo
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- CN102782218A CN102782218A CN2010800637575A CN201080063757A CN102782218A CN 102782218 A CN102782218 A CN 102782218A CN 2010800637575 A CN2010800637575 A CN 2010800637575A CN 201080063757 A CN201080063757 A CN 201080063757A CN 102782218 A CN102782218 A CN 102782218A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
- E02B17/021—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto with relative movement between supporting construction and platform
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B5/00—Hulls characterised by their construction of non-metallic material
- B63B5/14—Hulls characterised by their construction of non-metallic material made predominantly of concrete, e.g. reinforced
- B63B5/16—Hulls characterised by their construction of non-metallic material made predominantly of concrete, e.g. reinforced monolithic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B5/00—Hulls characterised by their construction of non-metallic material
- B63B5/14—Hulls characterised by their construction of non-metallic material made predominantly of concrete, e.g. reinforced
- B63B5/18—Hulls characterised by their construction of non-metallic material made predominantly of concrete, e.g. reinforced built-up from elements
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
- B63B2039/067—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water effecting motion dampening by means of fixed or movable resistance bodies, e.g. by bilge keels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B2241/00—Design characteristics
- B63B2241/02—Design characterised by particular shapes
- B63B2241/04—Design characterised by particular shapes by particular cross sections
- B63B2241/08—Design characterised by particular shapes by particular cross sections polygonal
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B2017/0056—Platforms with supporting legs
- E02B2017/006—Platforms with supporting legs with lattice style supporting legs
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B2017/0056—Platforms with supporting legs
- E02B2017/0073—Details of sea bottom engaging footing
- E02B2017/0086—Large footings connecting several legs or serving as a reservoir for the storage of oil or gas
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B2017/0091—Offshore structures for wind turbines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Combustion & Propulsion (AREA)
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- Ocean & Marine Engineering (AREA)
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- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Foundations (AREA)
- Wind Motors (AREA)
- Revetment (AREA)
Abstract
The invention relates to a multi-purpose ocean platform and to the method for the production and installation in water thereof, intended for the installation of equipment used for the generation of power and the production of desalinated water and food from natural sea resources or for use as a foundation for any structure to be installed in water. The invention comprises: a foundation formed by one or more reinforced concrete slabs (1) with truss-columns (3); piles for sinking same into the sea bed, located inside the columns (3); a redundant sealing and buoyancy system (8); an immersion control system that can be used to submerge the foundation at a controlled speed, once the platform is in the final position thereof; a hydraulic system for hoisting the platform up to a height above the largest wave foreseen; and plants (5) for installing the equipment.
Description
Technical field
The present invention relates to be structured in the parts on the water surface, usually is structure or the platform that is used to install the generating, desalination water and the food production equipment that utilize the ocean natural resource, or as the structure or the platform that are installed in the basis of the arbitrary structures on the water surface.
Background technology
Nearly all developed country, international organization and scientist are consistent to be thought under existing production and consumption models, and the earth does not have the ability of producing the water, energy and the food necessity that supply global population use.
Only maybe solution depending on changes the production and consumption mode, and careful with from marine site, ocean and internal water, develop sustainable resource reasoningly.
So far, the mankind have only carried out obtaining the activity of food (marine alga and fish) and energy (oil and natural gas) in the ocean.
Except in shielded waters, developing aquatic products industry and carrying out nowadays not carrying out the productivity activity the initial stage exploitation of wind-power electricity generation.
Petroleum industry has been obtained thousands of in the past or millions of years the resources that produce and build up of the earth in one day, owing to obtain the high market price of material, this allows Petroleum Production person to have enough financial resources to buy platform and drilling well and obtains equipment.
Yet, obviously do not allow to obtain movable earnings potential from the marine product of sustainable resource.Therefore, for the sustainable resource of utilizing the ocean and cater to the demand of population, be necessary development plan, method and apparatus, make and under the optional and eco-friendly mode of economy, realize above-mentioned purpose water, the energy and food.
As said, only equipment is used for carrying out obtaining builds up resource (being oil and natural gas basically); Therefore, these equipment are in specification with all be inappropriate for economically and carry out any other activity.
The method and apparatus that is used for offshore oil industry has been used in some offshore wind turbine facilities, and this wind turbine facility is based upon in the big section stake (single pile) on the sea bed of driving piles.This scheme except cost in many cases high and to environment unfriendly; Also be subject to those degree of depth be lower than 15-20m and native power optimization than thick-layer (for medium-sized wind turbine and appropriate marine climate; Greater than 32m) equipment, have such condition in the only a few place.This facility needs slight weather condition; Therefore; When not possessing these weather conditions, the stopping production fate rises to the level that can not bear with the cost of these equipment of transfer, and is necessary to understand; If a position is selected for the intensity of the frequency of utilizing wind, then this makes those to be difficult in the operation that calmness or gentle breeze carried out in the period or can not carry out.
Also proposed to improve old withdraw from service ocean platform with the installation wind power plant, but scrapped net value (commercial value that is scrap deducts mobile and the dismounting cost) for based on the activity in production of using sustainable resource, being difficult to economically bear.
Therefore, the present invention intends and describes a kind of light, multi-functional and multiduty ocean platform, and it solves following technical problem with the optional mode of economy:
Created and a kind ofly can produce food, desalination water and the mounting method of energy-producing equipment in water economically.
The platform of building in the land fully is installed in the ocean.
Can produce in a large number.
All effective for the structure that is positioned at optional position and any kind, or be positioned at the sea or be positioned at inland waters, and do not consider how are position and bottom surface.
Can under the situation of not considering weather conditions, be drawn on the position.
Summary of the invention
Offshore platform of the present invention has the structure of building in the land fully, and all production equipments can fully be installed, with generation electric power, desalination water, food, or the like.
This platform comprises the base portion that is formed by one or more armored concrete slabs of being strengthened by crossbeam or side bar, and embedding in the armored concrete slab has trellis column and/or tubular section tower.In the vertical, in case that platform is placed is in place, trellis column or the pipe on the summit that places the tubular section tower, the stake of squeezing into sea bed have just been introduced.
Platform also comprises excessive sealing and buoyancy system, and it makes that platform is floating and can not sink, thereby it can be drawn to the final position safely, no matter and its size, shape, weight and weather conditions how.
This platform also comprises submergence control system, in case platform is in its final position, this submergence control system allows with controllable rate submergence base portion.
This platform also has hydraulic system, is used for platform is risen on the height of largest anticipated wave.
This platform also comprise be used for location production unit with and the facility of operation and service equipment.
The method of making this platform has been considered the operation carried out in each station; This method comprises the steps: to make the armored concrete slab as a base portion part; The system of excessive sealing and buoyancy system being installed and being used for submergence control; The prefabricated stand column that wherein is combined with stake is installed, and under the situation of platform, the scalable tower of said wind turbine is installed as the supporter of wind turbine; The required all devices of activity engagement of development platform is installed, and under the situation of platform as the supporter of wind turbine, said wind turbine will be installed in its blade two on the tower that stretches, and the system on next door is used to install the 3rd blade.
After the manufacturing of platform finishes, carry out the Xia Shui of platform and to the transfer of final position.For this purpose, platform is pulled, and this is that promptly, it can navigate with the mode identical with any ship because it meets the condition of new ship type under complete situation.
In case arrive its position, the immersion system of platform is unlocked, and it allows base portion vertical moving downward under the guiding of tower and column, makes platform arrive ground and base portion is not oscillatorily abutted on the sea bed with controllable rate.
Sea bed is adjusted in advance and is flattened.
In case the armored concrete slab of base portion is resisted against on the sea bed, utilize hydraulic system that stake is squeezed into wherein, reach expectation up to its amount of being written into.In this mode, do not need especially big base portion, this is because piling mechanism provides the exact value of the load of its opposing, and as load test.
On ground is under the situation of rock type, and stake is replaced by the boring fixture.
Rise on the height of largest anticipated wave through the hydraulic system part that the maintenance of platform is floating (operation and maintenance prevention).
Than prior art, this platform with and make and place it in marine method and have many advantages.
In the face of the problem that above-mentioned part is mentioned, this scheme that has been developed and has sought to protect has following advantage:
Its design allows in the land with automatic manufacturing with assembling mode and with big production chain manufacturing and the location production unit of substituting.Therefore, there is not downtime of causing owing to bad weather or accident.Cost significantly descends, and guarantees and improved quality.
Realized the floating of platform fully, its sealing and systems stabilisation make and the requirement that it meets international standards can platform be regarded as the novel ship under the serviceable condition, this means that platform can be towed to the optional position under the weather arbitrarily.
The situation that its particular design allows its size and/or quantity, diameter and length of anchoring to the stake on the sea bed through revising base plate simply to adapt to any position.
For this particular design, vertical stratification can be designed to install any apparatus.
Platform can be equipped with the facility that is used for erection equipment and operation and maintenance, the multipurpose that it has reduced operation and maintenance cost significantly and has allowed facility.
Base plate is installed a group equipment and equipment by specialized designs, and with the control submergence in the final position, and the protection base portion is not corroded.These two steps of automatic and continuous carrying out have reduced installation cost significantly, and allow under the situation of not considering marine situation, to carry out.
The facility of equipment has been designed to allow to install one group and in the submergence step of base portion, has kept its floating equipment, and has equipment and the equipment that the slip of allowing is connected to the structure of base portion jointly.
The vertical stratification of equipment and facility by specialized designs to allow in its repetition period in various situation the promoting level on the height that is placed on the largest anticipated wave automatically.
When the structure of design submergence, considered that especially these structures can be designed to avoid ambient influnence, especially the ambient influnence in the deposition dynamics.
The specialized designs of operation and maintenance prevention allows to install light equipment; Thereby allow approaching from the sea; Make and need not use helicopter (it is the present method near the afloat wind turbine of installation); This has been avoided the cost of construct platform on wind turbine, and simplify and obviously reduced reparation or maintenance work near cost.
Design, manufacturing, following water, towing, installation and the generally accepted in the world technical standard of handling safety sexual satisfaction.
Description of drawings
Describe complete and in order to understand characteristic of the present invention better, the one group of accompanying drawing of having enclosed wherein, shows following diagram with exemplary and nonrestrictive mode in order to make:
Fig. 1 is the elevation with platform of the base plate of using the crossbeam reinforcement;
Fig. 2 is to use the plan view of the base plate of crossbeam reinforcement;
Fig. 3 is the elevation with platform of the base plate of using the side bar reinforcement;
Fig. 4 is to use the plan view of the base plate of side bar reinforcement;
Fig. 5 shows the platform assembly with wind turbine and liquified natural gas tank;
Fig. 6 shows by the platform assembly with wind turbine before the sea bed of driving piles.
Employed Reference numeral in the accompanying drawing:
1 base plate
2 stiffening girders
3 trellis columns
4 towers or tubular structure
5 operations and maintenance prevention
6 are used for the three-vaned equipment of mounting wind machine
7 wind turbines
8 excessive sealing and buoyancy system
9 liquified natural gas tanks
The specific embodiment
In order to understand the present invention better, now based on diagram describe platform structure with and manufacturing and mounting method.
As shown in Figure 1, multifunctional platform is made up of concrete slab 1, and this concrete slab 1 crossbeam capable of using or side bar are strengthened.This plate need not have the shape of qualification, that is, it can be octagon, hexagon, square, or the like.
The concrete that is used to make this concrete slab 1 has high initial resistance, can in a short time plate 1 being moved what make from it, and can not postpone production, and this concrete also has low hydration heat and breaks and corrode avoiding.
This plate also comprises a series of trellis columns 3, and this trellis column 3 is connected on the base portion through form anchor.The stake that constitutes the platform base portion is inserted in the column 3.
Utilize this clamping system that comprises the concrete slab in the sea bed of driving piles 1, realized the cutting apart of load and moment between surface and deep layer surface water plane.In addition, it allows the installation of optional position, and does not consider ground quality, thereby if ground is lower resistance ground, mud type, then stake will be born more heavy load, and if ground be higher drag ground, plate 1 will bear more heavy load.
Be used to support under the situation of wind turbine 7 at platform, will feel at ease the therein tower 4 of wind turbine 7 of dress scalability types of plate 1, it is fixed to base portion through form anchor.
Wind turbine 7 will be installed into and only have two blades; Three blades if being, this are installed; The height of the last telescopic section of tower (wherein being placed with wind turbine) should equal the length of blade at least; And the center of gravity of assembly will rise, make when floating when towing to the final position assembly shakiness.
In addition, platform will carry the equipment that is used to place the 3rd blade 6.
As for manufacturing approach, as stated, this is a kind of extensive manufacturing of carrying out in the land.In order to implement this method; Factory has the station of a series of alignment, thereby platform moves forward between said station through rolling mechanism in a predefined manner, carries out corresponding operation at each station; Up to reaching last station; To carry out floating and following water operation here, and begin platform is shifted towards the final position, carry out immersion and the method that is fixed to ground subsequently.
Before first station, have the workshop of precast concrete and the workshop of pre-manufactured steel, wherein, with the required element of manufacturing construct platform, for example concrete stiffening girder 2 and steel trellis column 3.
The operation that consideration is carried out at each station, the method for manufacturing platform comprises the steps:
1, first station: make the armored concrete slab of being strengthened by crossbeam or side bar 1, this plate is the part of base portion.
2, second station: excessive sealing and buoyancy system are installed.Also install simultaneously and wherein be combined with the prefabricated stand column 3 that inserts the stake in the sea bed.In addition, under the situation of usage platform as the supporter of wind turbine 7, scalable tower 4 will be placed in the center of plate 1 at this moment.
3, the 3rd station: accomplish the installation of excessive sealing and buoyancy system 8.
4, the 4th station: the required all devices of activity engagement that development platform is installed.Under the situation of platform, said wind turbine is installed on the scalable tower at this station as the supporter of wind turbine 7.Wind turbine 7 will comprise two that upwards arrange in its blade, and the 3rd blade will be placed on original position after platform is in the final position.Placing the required equipment of the 3rd blade 6 also is mounted at this station.
In case accomplish the manufacturing of platform, just carry out Xia Shui and moving to the final position.For this purpose, platform is pulled, and this is that promptly, it can navigate with the mode identical with any ship because it meets the condition of new ship type under complete situation.
In case arrive its position, open the immersion system of platform, it allows base portion vertical moving downward under the guiding of tower and column, makes platform arrive ground and base portion is not oscillatorily abutted on the sea bed with controllable rate.
Sea bed is adjusted in advance and is flattened.
In case plate 1 is resisted against on the sea bed, utilize hydraulic system that stake is squeezed into wherein, reach expectation up to its load.On ground is under the situation of rock type, and stake is replaced by the boring fixture.
Rise on the height of largest anticipated wave through the hydraulic system part that the maintenance of platform is floating (operation and maintenance prevention).
Although operation and maintenance prevention are raised, it is fixed on the column on some form anchors.To on different points and different height, carry out this fixing, and this fixing can through screw or other be equal to can bear outdoor conditions, corrosion with and on the fixed system of load realize.
Subsequently, have generator, with the mode of hydraulic pressure tower is risen to and allow to install the 3rd blades height if tower has been installed as.Along with the installation of three blades, scalable tower is fully risen to produces height.
This system is used for the supporter as wind turbine by specialized designs, but for instance, many alternate application is arranged:
The platform that directly activates the wind motor of desalinization machine is installed.
Be used to install the platform of desalination machine.
The platform that is used for the installation and combination cycle facilities.Traditional or organic Rankine or Calima with cabin 9 of fuel-in-storage are built in (referring to Fig. 5) on the base plate 1.
Be used to install the breadboard platform of ocean research and aquaculture.
Yet, in other industry, need should not being left out of similar characteristics, as stated, the application is a kind of manufacturing and installation system, structure this system capable of using that must be installed in any kind in the environment waterborne designs, makes and installs.This system has the compliance that allows its installation and be transferred to any position, and does not consider how are land and weather condition.
Similarly; It can be installed in the waters of any kind (ocean or inland waters); And because its multifunctionality, this platform can be used on above-mentioned application and is equal in the application, even is used as the post beam of bridge; As the base portion of off-shore pipeline, perhaps any other need be fixed on parts or the base portion of structure on the water surface.
Claims (according to the modification of the 19th of treaty)
1. a multi-functional offshore platform in order to the Unit Installation of utilizing the generating of nature marine resources, producing fresh water and food, is perhaps installed the base portion of afloat arbitrary structures as plan, and this platform comprises following element:
Base portion by one or more armored concrete slabs of being strengthened by crossbeam or side bar (2) (1) form embeds trellis column (3) and/or tubular section tower or the structure (4) that constant cross-section is arranged in the concrete slab;
Be used for squeezing into the stake of sea bed, it is arranged in the inside of trellis column (3) or is positioned at tubular section tower (4);
Excessive sealing and buoyancy system (8);
Submergence control system, in case platform is in its final position, this submergence control system allows with controllable rate submergence base portion;
Hydraulic system is used for platform is risen on the height of largest anticipated wave;
This platform also comprises the facility (5) that is used for location production unit and operation and service equipment.
2. offshore platform as claimed in claim 1 is characterized in that, plate (1) has arbitrary shape, is rectangle, hexagon or octagon.
3. offshore platform as claimed in claim 1 is characterized in that, column (3) is processed by the steel lattice.
4. offshore platform as claimed in claim 1 is characterized in that, is under the situation of rock at sea bed, and column (3) has the equipment of the grappling that is used for holing therein.
5. offshore platform as claimed in claim 1 is characterized in that, it comprises the wind turbine (7) that is installed on scalable tower or the tubular structure (4), and this scalable tower or tubular structure (4) are connected on the base portion through its bottom.
6. be used for making and install the method for the offshore platform of aforementioned claim, it is characterized in that make and large-scale production in the land, this method comprises the steps:
Preliminary step, prefabricated stand column (3), stiffening girder (2) and manufacturing concrete;
Through following station manufacturing platform:
-the first station: make the armored concrete slab of being strengthened by crossbeam (2) or side bar (1), this plate is the part of base portion;
-the second station: excessive sealing and buoyancy system are installed; Install simultaneously and wherein be combined with the prefabricated stand column (3) that inserts the stake in the sea bed; In addition, under the situation of usage platform as the supporter of wind turbine (7), scalable tower (4) will be placed in the center of plate (1) at this moment;
-Di three stations: accomplish the installation of excessive sealing and buoyancy system (8);
-Di four stations: the required all devices of activity engagement that development platform is installed therein;
Make the floating and following water of platform, and platform is transferred to the final position;
The sea bed at adjustment and place, leveling final position;
The submergence platform allows base portion to move vertically downward, and this motion oscillatorily do not arrive the seabed under the situation, and horizontal is on sea bed by tower and column guiding;
Piling and insertion stake and/or boring deadman; In stake and/or deadman, embed sheet material, structure is fixed on the seabed;
To move and maintenance prevention (5) rises on the largest anticipated wave height through hydraulic system;
To move and maintenance prevention (5) is fixed on the column (3) on the form anchor; Fix at difference and differing heights, and this fixing can through screw or other be equal to can bear outdoor conditions, corrosion with and on the fixed system of load realize.
7. manufacturing offshore platform as claimed in claim 6 also is seated in the method for its final position with it; It is characterized in that; If this platform is as the supporter of wind turbine (7), scalable tower (4) will be placed in the center of plate (1) in second station of manufacturing approach.
8. manufacturing offshore platform as claimed in claim 7 also is seated in the method for its final position with it; It is characterized in that; Two blades of mounting wind machine (7) only in the 4th station of manufacturing approach are placed the 3rd equipment that blade is required (6) and also in this station, are installed on the scalable tower (4).
9. manufacturing offshore platform as claimed in claim 8 also is seated in the method for its final position with it; It is characterized in that; Promoting operation and maintenance prevention (5) and screwing tight column (3) afterwards, the tower (4) with wind turbine (7) is thus lifted to and allows to install three-vaned height.
10. manufacturing offshore platform as claimed in claim 6 and with its method that is seated in its final position is characterized in that, the laboratory that is used for ocean research and aquaculture is installed at the 4th station.
11. manufacturing offshore platform as claimed in claim 6 and with its method that is seated in its final position is characterized in that, at the 4th station the directly wind motor of actuating desalinization machine is installed.
12. manufacturing offshore platform as claimed in claim 6 and with its method that is seated in its final position is characterized in that, installs at the 4th station to have organic Rankine in liquefied gas cabin or the combined cycle facility of Calima.
13. manufacturing offshore platform as claimed in claim 6 and with its method that is seated in its final position is characterized in that, at the 4th station any needs is installed and is fixed on equipment, structure or facility in the water.
Claims (15)
1. a multi-functional offshore platform in order to the Unit Installation of utilizing the generating of nature marine resources, producing fresh water and food, is perhaps installed the base portion of afloat arbitrary structures as plan, and this platform comprises following element:
By the base portion that one or more armored concrete slabs (1) form, embedding in the concrete slab has trellis column (3) and/or tubular section tower;
Be used for squeezing into the stake of sea bed, it is arranged in the inside of trellis column (3) or is positioned at the tubular section tower;
Excessive sealing and buoyancy system (8);
Submergence control system, in case platform is in its final position, this submergence control system allows with controllable rate submergence base portion;
Hydraulic system is used for platform is risen on the height of largest anticipated wave;
This platform also comprises the facility (5) that is used for location production unit and operation and service equipment.
2. offshore platform as claimed in claim 1 is characterized in that, plate (1) has arbitrary shape, is rectangle, hexagon or octagon.
3. offshore platform as claimed in claim 2 is characterized in that, plate (1) is strengthened by crossbeam (2).
4. offshore platform as claimed in claim 2 is characterized in that, plate (1) is strengthened by side bar.
5. offshore platform as claimed in claim 1 is characterized in that, column (3) is processed by the steel lattice.
6. offshore platform as claimed in claim 1 is characterized in that, is under the situation of rock at sea bed, and column (3) has the equipment of the grappling that is used for holing therein.
7. offshore platform as claimed in claim 1 is characterized in that, it comprises the wind turbine (7) that is installed on scalable tower or the tubular structure (4), and this scalable tower or tubular structure (4) are connected on the base portion through its bottom.
8. be used for making and install the method for the offshore platform of aforementioned claim, it is characterized in that make and large-scale production in the land, this method comprises the steps:
Preliminary step, prefabricated stand column and manufacturing concrete;
Through following station manufacturing platform:
-the first station: make the armored concrete slab of being strengthened by crossbeam or side bar (1), this plate is the part of base portion;
-the second station: excessive sealing and buoyancy system are installed; Install simultaneously and wherein be combined with the prefabricated stand column (3) that inserts the stake in the sea bed; In addition, under the situation of usage platform as the supporter of wind turbine (7), scalable tower (4) will be placed in the center of plate (1) at this moment;
-Di three stations: accomplish the installation of excessive sealing and buoyancy system (8);
-Di four stations: the required all devices of activity engagement that development platform is installed therein;
Make the floating and following water of platform, and platform is transferred to the final position;
The sea bed at adjustment and place, leveling final position;
The submergence platform allows base portion to move vertically downward, and this motion oscillatorily do not arrive the seabed under the situation, and horizontal is on sea bed by tower and column guiding;
Piling and insertion stake and/or boring deadman; In stake and/or deadman, embed sheet material, structure is fixed on the seabed;
To move and maintenance prevention (5) rises on the height of largest anticipated wave;
Screw tight column.
9. manufacturing offshore platform as claimed in claim 8 also is seated in the method for its final position with it; It is characterized in that; If this platform is as the supporter of wind turbine (7), scalable tower (4) will be placed in the center of plate (1) in second station of manufacturing approach.
10. manufacturing offshore platform as claimed in claim 9 also is seated in the method for its final position with it; It is characterized in that; Two blades of mounting wind machine (7) only in the 4th station of manufacturing approach are placed the 3rd equipment that blade is required (6) and also in this station, are installed on the scalable tower (4).
11. be seated in the method for its final position like the manufacturing offshore platform of claim 10 and with it; It is characterized in that; Promoting operation and maintenance prevention (5) and screwing tight column (3) afterwards, the tower (4) with wind turbine (7) is thus lifted to and allows to install three-vaned height.
12. manufacturing offshore platform as claimed in claim 8 and with its method that is seated in its final position is characterized in that, the laboratory that is used for ocean research and aquaculture is installed at the 4th station.
13. manufacturing offshore platform as claimed in claim 8 and with its method that is seated in its final position is characterized in that, at the 4th station the directly wind motor of actuating desalinization machine is installed.
14. manufacturing offshore platform as claimed in claim 8 and with its method that is seated in its final position is characterized in that, installs at the 4th station to have organic Rankine in liquefied gas cabin or the combined cycle facility of Calima.
15. manufacturing offshore platform as claimed in claim 8 and with its method that is seated in its final position is characterized in that, at the 4th station any needs is installed and is fixed on equipment, structure or facility in the water.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ESP200902308 | 2009-12-11 | ||
| ES200902308A ES2385509B1 (en) | 2009-12-11 | 2009-12-11 | OCEANIC, POLIVALENT PLATFORM AND ITS MANUFACTURING AND INSTALLATION PROCEDURE. |
| PCT/ES2010/000501 WO2011070190A1 (en) | 2009-12-11 | 2010-12-10 | Multi-purpose ocean platform, and production and installation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102782218A true CN102782218A (en) | 2012-11-14 |
Family
ID=44145129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010800637575A Pending CN102782218A (en) | 2009-12-11 | 2010-12-10 | Multi-purpose ocean platform, and production and installation method thereof |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20120308307A1 (en) |
| EP (1) | EP2511425A1 (en) |
| KR (1) | KR20120120215A (en) |
| CN (1) | CN102782218A (en) |
| AR (1) | AR079355A1 (en) |
| CL (1) | CL2012001522A1 (en) |
| ES (1) | ES2385509B1 (en) |
| SG (1) | SG181578A1 (en) |
| WO (1) | WO2011070190A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032275A (en) * | 2012-11-30 | 2013-04-10 | 广东明阳风电产业集团有限公司 | Improved structure of foundation platform of offshore wind turbine jacket |
| CN103114568A (en) * | 2013-03-17 | 2013-05-22 | 浙江海洋学院 | Building supporting equipment applied to oceanographic engineering |
| CN103798160A (en) * | 2014-01-13 | 2014-05-21 | 黄崇展 | Deep sea culture platform and manufacturing method thereof |
| CN107061174A (en) * | 2017-06-23 | 2017-08-18 | 深圳市奈士迪技术研发有限公司 | A kind of offshore wind generating with separation function |
| CN107083768A (en) * | 2017-04-06 | 2017-08-22 | 任海军 | A kind of offshore oil production tension leg platform (TLP) |
| CN110985754A (en) * | 2019-12-19 | 2020-04-10 | 南通泰胜蓝岛海洋工程有限公司 | Jacket anti-sinking plate with reinforcing structure and integral reinforcing process thereof |
| CN113864128A (en) * | 2021-10-27 | 2021-12-31 | 上海电气风电集团股份有限公司 | Offshore wind turbine supporting structure and offshore wind turbine |
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| CN102616344A (en) * | 2012-03-22 | 2012-08-01 | 中国海洋石油总公司 | Heavy draught truss type floating platform |
| US9771700B2 (en) | 2012-03-24 | 2017-09-26 | Owlc Holdings Ltd. | Structures for offshore installations |
| KR101341753B1 (en) * | 2012-07-31 | 2013-12-16 | 현대건설주식회사 | Manufacturing method for offshore wind power system on land and construction method for the same |
| EP2728179A1 (en) * | 2012-10-30 | 2014-05-07 | Alstom Wind, S.L.U. | Wind farm and method for installing a wind farm |
| CN103195041B (en) * | 2013-04-25 | 2015-04-15 | 浙江海洋学院 | Anti-sedimentation pile for ocean wave power generation platform |
| US9003721B1 (en) * | 2013-11-08 | 2015-04-14 | Siemens Aktiengesellschaft | Leveling arrangement for a tower |
| EP2963183A1 (en) * | 2014-06-30 | 2016-01-06 | Siemens Aktiengesellschaft | Offshore support structure, offshore tower installation with the offshore support structure and offshore wind power plant with the offshore tower installation |
| US20170074248A1 (en) * | 2015-09-10 | 2017-03-16 | Ben M. Enis | Wind turbine station and tower with vertical storage tanks |
| US9845792B2 (en) * | 2015-10-13 | 2017-12-19 | Huseyin Ozcan | Wind turbine system |
| US10968895B1 (en) * | 2017-10-31 | 2021-04-06 | Pecos Wind Power, Inc. | Wind turbine shipping method |
| FR3139794A1 (en) * | 2022-09-21 | 2024-03-22 | Saipem S.A. | Floating support structure with multiple central columns for offshore wind turbine and method of assembling such a structure |
| CN116788448A (en) * | 2022-12-12 | 2023-09-22 | 山东科技大学 | Active disaster-avoiding floating-sinking type offshore wind power integrated structure and installation method |
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- 2010-12-10 AR ARP100104572A patent/AR079355A1/en unknown
- 2010-12-10 CN CN2010800637575A patent/CN102782218A/en active Pending
- 2010-12-10 WO PCT/ES2010/000501 patent/WO2011070190A1/en active Application Filing
- 2010-12-10 KR KR1020127018034A patent/KR20120120215A/en not_active Application Discontinuation
- 2010-12-10 EP EP10835513A patent/EP2511425A1/en not_active Withdrawn
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| US4388024A (en) * | 1979-09-07 | 1983-06-14 | James G. Brown & Associates, Inc. | Support structure for offshore platforms |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032275A (en) * | 2012-11-30 | 2013-04-10 | 广东明阳风电产业集团有限公司 | Improved structure of foundation platform of offshore wind turbine jacket |
| CN103114568A (en) * | 2013-03-17 | 2013-05-22 | 浙江海洋学院 | Building supporting equipment applied to oceanographic engineering |
| CN103798160A (en) * | 2014-01-13 | 2014-05-21 | 黄崇展 | Deep sea culture platform and manufacturing method thereof |
| CN103798160B (en) * | 2014-01-13 | 2015-11-25 | 黄崇展 | A kind of deep-sea breeding platform and preparation method thereof |
| CN107083768A (en) * | 2017-04-06 | 2017-08-22 | 任海军 | A kind of offshore oil production tension leg platform (TLP) |
| CN107083768B (en) * | 2017-04-06 | 2020-03-13 | 任海军 | Tension leg platform for ocean oil extraction |
| CN107061174A (en) * | 2017-06-23 | 2017-08-18 | 深圳市奈士迪技术研发有限公司 | A kind of offshore wind generating with separation function |
| CN110985754A (en) * | 2019-12-19 | 2020-04-10 | 南通泰胜蓝岛海洋工程有限公司 | Jacket anti-sinking plate with reinforcing structure and integral reinforcing process thereof |
| CN110985754B (en) * | 2019-12-19 | 2021-06-18 | 南通泰胜蓝岛海洋工程有限公司 | Jacket anti-sinking plate with reinforcing structure and integral reinforcing process thereof |
| CN113864128A (en) * | 2021-10-27 | 2021-12-31 | 上海电气风电集团股份有限公司 | Offshore wind turbine supporting structure and offshore wind turbine |
Also Published As
| Publication number | Publication date |
|---|---|
| SG181578A1 (en) | 2012-07-30 |
| WO2011070190A4 (en) | 2011-09-01 |
| AR079355A1 (en) | 2012-01-18 |
| KR20120120215A (en) | 2012-11-01 |
| US20120308307A1 (en) | 2012-12-06 |
| ES2385509B1 (en) | 2013-02-18 |
| ES2385509A1 (en) | 2012-07-26 |
| EP2511425A1 (en) | 2012-10-17 |
| CL2012001522A1 (en) | 2013-01-11 |
| WO2011070190A1 (en) | 2011-06-16 |
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Application publication date: 20121114 |