CN108443078A - Marine wind driven generator blade replaces three leg Special installation vessels - Google Patents
Marine wind driven generator blade replaces three leg Special installation vessels Download PDFInfo
- Publication number
- CN108443078A CN108443078A CN201810225909.5A CN201810225909A CN108443078A CN 108443078 A CN108443078 A CN 108443078A CN 201810225909 A CN201810225909 A CN 201810225909A CN 108443078 A CN108443078 A CN 108443078A
- Authority
- CN
- China
- Prior art keywords
- hull
- leg
- installation
- spud leg
- driven generator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
-
- 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
-
- 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
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/50—Maintenance or repair
-
- 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
- F05B2230/00—Manufacture
- F05B2230/60—Assembly methods
- F05B2230/61—Assembly methods using auxiliary equipment for lifting or holding
-
- 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
- F05B2230/00—Manufacture
- F05B2230/80—Repairing, retrofitting or upgrading methods
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Wind Motors (AREA)
Abstract
Marine wind driven generator blade replaces three leg Special installation vessels, belongs to ocean engineering field.The installation ship cost height of wind power equipment, rent is expensive and carries out the time of the repair of wind power facility equipment length in order to solve the problems, such as to be currently used for by the present invention.The present invention includes hull, O＆M installation ship spud leg, wind power generation blade mast-up and drive-controlling room, hull is axially symmetric structure, the central axes of hull are arranged along captain direction, hull is equipped with three O＆M installation ship spud legs, three O＆M installation ship spud legs include the first O＆M installation ship spud leg being located on hull stern central axes, the second O＆M installation ship spud leg and third O＆M installation ship spud leg positioned at the fore body central axes both sides of hull, wind power generation blade mast-up is located at the fore body of hull, and drive-controlling room is located at the stern of hull.The O＆M ship of the present invention greatly reduces on scale, and cost is greatly reduced, the larger raising of the speed of a ship or plane, realizes that rent is low, allocation and transportation timely advantageous effect.
Description
Technical field
The present invention relates to a kind of marine wind driven generator blades to replace special purpose ship, belongs to ocean engineering field.
Background technology
Oversea wind power generation is using the wind power generation technology of Oversea wind resource power generation, in land resources situation day
In the case of beneficial sternness, eye has been invested the huge marine site of wind resource by various countries, and Oversea wind power generation is as renewable energy
The typical case of source application, has been subjected to extensive concern and the popularization and application of countries in the world, and the multiple countries in Europe have had been established more
A Oversea wind power generation factory and huge, China contain huge wind in the coastal coastline from north to thousands of kilometers of south
Can, country has had begun the utilization engineering in this field.
In Offshore Wind Power Generation Technology, wind power facility equipment is the important component and Wind Power Generation Industry of Wind Power Generation Industry
The basis of development and guarantee, and after wind power facility equipment operation a period of time, parts just need repairing, or even replace, wherein
Especially the most difficult with the replacement of air blade, the prior art using wind turbine installation vessel come complete offshore wind farm institution repair and
The replacement of air blade, and this wind turbine installation vessel cost is high, rent is expensive, simultaneously because wind turbine installation vessel cost is high, quantity has
Limit causes the time for allocating and transporting the repair that wind turbine installation vessel carries out wind power facility equipment to increase.Therefore the prior art is badly in need of proposing one
Kind can solve the Special installation vessel of quick, the economic replacement of wind-powered electricity generation equipment upper fan blade.
Invention content
The purpose of the present invention is to solve above-mentioned technical problems, and then provide marine wind driven generator blade and replace three legs
Special installation vessel.
Technical scheme of the present invention：
It includes hull, O＆M installation ship spud leg, wind-power electricity generation that marine wind driven generator blade, which replaces three leg Special installation vessels,
Leaf blade hanging frame and drive-controlling room, the hull are axially symmetric structure, and the central axes of the hull are set along captain direction
It sets, hull is equipped with three O＆M installation ship spud legs, and three O＆M installation ship spud legs include the first O＆M positioned at hull stern
Installation ship spud leg, be located at hull fore body the second O＆M installation ship spud leg and third O＆M installation ship spud leg, described first
O＆M installation ship spud leg is located on the central axes of hull, and the second O＆M installation ship spud leg and third O＆M installation ship spud leg are located at ship
The central axes both sides of body and be symmetrical arranged, the line and hull of the second O＆M installation ship spud leg and third O＆M installation ship spud leg
Central axes are vertical, the state distribution triangular in shape of three O＆M installation ship spud legs after installation on hull, the wind power generation blade
Mast-up is located at the fore body of hull, and the drive-controlling room is located at the stern of hull.
Further, the bottom of the O＆M installation ship spud leg is equipped with shoe.
Further, the cross sectional shape of the O＆M installation ship spud leg is regular shape.
Further, the cross sectional shape of the O＆M installation ship spud leg is circular, square or triangle.
Further, the structure type of the O＆M installation ship spud leg is shell structure or steel frame construction.
Further, the outside of the hull uses airflow design.
Further, the shape of the hull is designed using wing.
Further, the suspension hook of the wind power generation blade mast-up is with wind power generation blade mast-up and hull fore body
Installation site moves in a circle for the center of circle, and circular motion track is installed without departing from the second O＆M installation ship spud leg and third O＆M
Other than the parallel surface in the captain direction of ship spud leg position.
The invention has the advantages that：
1, technical scheme of the present invention makes O＆M ship be greatly reduced on scale, and cost is greatly reduced, and the speed of a ship or plane has larger
It improves, to realize that rent is low, allocates and transports timely advantageous effect；
2, O＆M ship scale is small, supporting leg is few, so as to accomplish that the preparation of construction time is short, the effect of high financial profit；
3, arrangement using the present invention can vacate the side of the hull between adjacent O＆M installation ship spud leg
Space, for loading blade of wind-driven generator, blade of wind-driven generator can be from the space overhanging deck so that deck utilization rate
It is high；
4, the wind power generation blade mast-up of hull fore body arrangement and the drive-controlling room of ship stern are distributed in main hull axis
The both ends of line are conducive to the balance of hull loads.
Description of the drawings
Fig. 1 is the front view that marine wind driven generator blade replaces three leg Special installation vessels；
Fig. 2 is the vertical view that marine wind driven generator blade replaces three leg Special installation vessels；
1- hulls in figure, 2- O＆M installation ship spud legs, 3- wind power generation blade mast-ups, 4- drive-controlling room, 5- first
O＆M installation ship spud leg, 6- the second O＆M installation ship spud legs, 7- third O＆M installation ship spud legs, 8- shoes, 9- propellers.
Specific implementation mode
In order to make the objectives, technical solutions and advantages of the present invention clearer, below by shown in the accompanying drawings specific
Embodiment describes the present invention.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit the model of the present invention
It encloses.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid unnecessarily obscuring the present invention's
Concept.
Specific implementation mode one：Illustrate present embodiment, the offshore wind generating of present embodiment in conjunction with Fig. 1 and Fig. 2
Three leg Special installation vessel of blade exchanging includes hull 1, O＆M installation ship spud leg 2, wind power generation blade mast-up 3 and Driving control
Room 4, the hull 1 are axially symmetric structure, and the central axes of the hull 1 are arranged along captain direction, are equipped with and push away on hull 1
Into device 9, hull 1 is equipped with three O＆M installation ship spud legs 2, and three O＆M installation ship spud legs 2 include positioned at the of 1 stern of hull
One O＆M installation ship spud leg 5 is located at the second O＆M installation ship spud leg 6 and third O＆M installation ship spud leg 7 of the fore body of hull 1,
The first O＆M installation ship spud leg 5 is located on the central axes of hull 1, the second O＆M installation ship spud leg 6 and third O＆M peace
Shipment spud leg 7 is located at the central axes both sides of hull 1 and is symmetrical arranged, the second O＆M installation ship spud leg 6 and third O＆M installation ship
The line of spud leg 7 is vertical with the central axes of hull 1, three 2 states triangular in shape of O＆M installation ship spud leg after installation on hull 1 point
Cloth, the wind power generation blade mast-up 3 are ocean platform crane, and wind power generation blade mast-up 3 is located at the bow of hull 1
Portion, the drive-controlling room 4 are located at the stern of hull 1.So set, the technical program utilizes suspended object (fan blade)
The job requirements of light-weight, elongate form feature and horizontal type lifting installation, dexterously pass through the location arrangements of mast-up, active force
Transmittance process distribution and one face of supported at three point simple principle, O＆M installation ship spud leg 2 by lifting gear be mounted on ship
On body 1, O＆M hull is supportted from the water surface using three O＆M installation ship spud legs 2, and exists by spud leg and the supported standing of shoe
Seabed makes it smoothly stand in water, from sea beat, is convenient for the repair and replacement of fan blade；
Marine wind driven generator blade replaces three leg Special installation vessels, is to obtain to stablize the minimum of support using three pile legs
Quantity, when operating water depth is very big, best using the size and weight of spud leg, stability is best, while can reduce elevator
The quantity of structure saves production cost.
Specific implementation mode two：Illustrate present embodiment, the offshore wind generating of present embodiment in conjunction with Fig. 1 and Fig. 2
Three leg Special installation vessel of blade exchanging, the drive-controlling room 4 are located at the stern of hull 1, and on central axes, according to institute
V-type or triangular arrangement may be used in space required, drive-controlling room 4.
Specific implementation mode three：Embodiment is described with reference to Fig. 1, and the marine wind driven generator blade of present embodiment is more
Three leg Special installation vessels are changed, the bottom of the O＆M installation ship spud leg 2 is equipped with shoe 8.So set, entire hull from
Body gravity is transmitted to by spud leg in shoe with the collective effect with environmental load, and shoe is to entire offshore wind generating leaf
Piece replaces three leg Special installation vessels and plays support and antiskid.
Specific implementation mode four：Illustrate present embodiment, the offshore wind generating of present embodiment in conjunction with Fig. 1 and Fig. 2
The cross sectional shape of three leg Special installation vessel of blade exchanging, the O＆M installation ship spud leg is regular shape, O＆M installation ship stake
The cross sectional shape of leg 2 is circular, square or triangle shape.So set, O＆M installation ship spud leg can be it is round, rectangular,
Triangular shaped or pentagon, its main feature is that transportation by driving is convenient, stability is good when operation, can be needed to adjust spud leg according to operation high
Degree.
Specific implementation mode five：Illustrate present embodiment, the offshore wind generating of present embodiment in conjunction with Fig. 1 and Fig. 2
The structure type of three leg Special installation vessel of blade exchanging, the O＆M installation ship spud leg 2 is shell structure or steel frame construction.Such as
This setting, the bottom stress of O＆M installation ship spud leg is larger, and top stress is smaller, the O＆M installation of shell structure or steel frame construction
Ship spud leg can ensure that blade of wind-driven generator replaces the operation of three leg Special installation vessels and the stability of towing condition effectively carries
Height makes its blade of wind-driven generator replace three leg Special installation vessels and is not restricted by the depth of water.
Specific implementation mode six：Illustrate present embodiment, the offshore wind generating of present embodiment in conjunction with Fig. 1 and Fig. 2
The outside of three leg Special installation vessel of blade exchanging, the hull 1 uses airflow design.
Specific implementation mode seven：Illustrate present embodiment, the offshore wind generating of present embodiment in conjunction with Fig. 1 and Fig. 2
The shape of three leg Special installation vessel of blade exchanging, the hull 1 is designed using wing.So set, by raw in water
The imitation of fish living, hull lines use wing Streamline Design so that in the case where motive power is constant, significantly carry
The high propulsive efficiency and the speed of a ship or plane of ship, improves stability, wave resistance and the maneuverability of navigation, is specially adapted to Oversea wind hair
O＆M hull.
Specific implementation mode eight：Illustrate present embodiment, the offshore wind generating of present embodiment in conjunction with Fig. 1 and Fig. 2
Three leg Special installation vessel of blade exchanging, the suspension hook of the wind power generation blade mast-up 3 with wind power generation blade mast-up 3 with
1 fore body installation site of hull moves in a circle for the center of circle, and circular motion track is without departing from the second O＆M installation ship spud leg 6 and
Other than the parallel surface in the captain direction of three O＆M installation ship spud legs, 7 position.So set, the second O＆M installation ship spud leg 6 and
Three O＆M installation ship spud legs 7 are symmetricly set on the both sides of 1 fore body central axes of hull, can effectively keep the negative of central axes both sides
Balance is carried, reduces the unbalance loading of hull, while wind power generation blade mast-up 3 is mounted on the second O＆M installation ship spud leg 6 and third
7 line of O＆M installation ship spud leg and 1 central axes point of intersection of hull, suspension hook vertical line movement locus is without departing from the second O＆M installation ship
It can effectively ensure upper wind-driven generator other than the parallel surface in the captain direction of 7 position of spud leg 6 and third O＆M installation ship spud leg
Three leg Special installation vessel of blade exchanging is stable, avoids, when blade of wind-driven generator is repaired in lifting, one direction gravity occurring
Offset, causes peril.
Present embodiment is only to the exemplary description of this patent does not limit its scope of protection, people in the art
Member can also be changed its part, as long as it does not exceed the essence of this patent, within the protection scope of the present patent.
Claims (8)
1. marine wind driven generator blade replaces three leg Special installation vessels, it is characterised in that：Including hull (1), O＆M installation ship
Spud leg (2), wind power generation blade mast-up (3) and drive-controlling room (4), the hull (1) is axially symmetric structure, described
The central axes of hull (1) are arranged along captain direction, and hull (1) is equipped with three O＆M installation ship spud legs (2), three O＆M installations
Ship spud leg (2) includes the first spud leg (5) positioned at hull (1) stern, is located at the second spud leg (6) and the of the fore body of hull (1)
Three spud legs (7), first spud leg (5) are located on the central axes of hull (1), and the second spud leg (6) and third spud leg (7) are located at
The central axes both sides of hull (1) and arranged symmetrically, the central axes of the line and hull (1) of the second spud leg (6) and third spud leg (7)
Vertically, three O＆M installation ship spud legs (2) state distribution triangular in shape after installation on hull (1), the wind power generation blade
Mast-up (3) is located at the fore body of hull (1), and the drive-controlling room (4) is located at the stern of hull (1).
2. marine wind driven generator blade according to claim 1 replaces three leg Special installation vessels, it is characterised in that：It is described
The bottom of O＆M installation ship spud leg (2) be equipped with shoe (8).
3. marine wind driven generator blade according to claim 1 or 2 replaces three leg Special installation vessels, it is characterised in that：
The cross sectional shape of the O＆M installation ship spud leg (2) is regular shape.
4. marine wind driven generator blade according to claim 3 replaces three leg Special installation vessels, it is characterised in that：It is described
O＆M installation ship spud leg (2) cross sectional shape be circular, square or triangle.
5. marine wind driven generator blade according to claim 4 replaces three leg Special installation vessels, it is characterised in that：It is described
O＆M installation ship spud leg (2) structure type be shell structure or steel frame construction.
6. marine wind driven generator blade according to claim 1 replaces three leg Special installation vessels, it is characterised in that：It is described
Hull (1) outside use airflow design.
7. marine wind driven generator blade according to claim 1 replaces three leg Special installation vessels, it is characterised in that：It is described
Hull (1) shape using wing design.
8. marine wind driven generator blade according to claim 1 replaces three leg Special installation vessels, it is characterised in that：It is described
The suspension hook of wind power generation blade mast-up (3) with wind power generation blade mast-up (3) and hull (1) fore body installation site be circle
The heart moves in a circle, and circular motion track is parallel with the captain direction of third spud leg (7) position without departing from the second spud leg (6)
Other than face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810225909.5A CN108443078A (en) | 2018-03-19 | 2018-03-19 | Marine wind driven generator blade replaces three leg Special installation vessels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810225909.5A CN108443078A (en) | 2018-03-19 | 2018-03-19 | Marine wind driven generator blade replaces three leg Special installation vessels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108443078A true CN108443078A (en) | 2018-08-24 |
Family
ID=63195746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810225909.5A Pending CN108443078A (en) | 2018-03-19 | 2018-03-19 | Marine wind driven generator blade replaces three leg Special installation vessels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108443078A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535995A (en) * | 2020-05-29 | 2020-08-14 | 中交第一航务工程局有限公司 | Novel integral transportation and installation device and method for offshore wind turbine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080247827A1 (en) * | 2007-03-30 | 2008-10-09 | Remedial (Cyprus) Pcl | Work-over rig assembly and methods thereof |
| CN202213698U (en) * | 2011-06-20 | 2012-05-09 | 中交一航局第二工程有限公司 | Special transport and installation ship for offshore wind driven generator |
| US20140317927A1 (en) * | 2013-04-24 | 2014-10-30 | Envision Energy (Denmark) Aps | Method for assembling and transporting an offshore wind turbine |
| CN107571975A (en) * | 2017-07-31 | 2018-01-12 | 武汉船用机械有限责任公司 | A kind of offshore wind farm mounting platform |
-
2018
- 2018-03-19 CN CN201810225909.5A patent/CN108443078A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080247827A1 (en) * | 2007-03-30 | 2008-10-09 | Remedial (Cyprus) Pcl | Work-over rig assembly and methods thereof |
| CN202213698U (en) * | 2011-06-20 | 2012-05-09 | 中交一航局第二工程有限公司 | Special transport and installation ship for offshore wind driven generator |
| US20140317927A1 (en) * | 2013-04-24 | 2014-10-30 | Envision Energy (Denmark) Aps | Method for assembling and transporting an offshore wind turbine |
| CN107571975A (en) * | 2017-07-31 | 2018-01-12 | 武汉船用机械有限责任公司 | A kind of offshore wind farm mounting platform |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535995A (en) * | 2020-05-29 | 2020-08-14 | 中交第一航务工程局有限公司 | Novel integral transportation and installation device and method for offshore wind turbine |
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Application publication date: 20180824 |