CN109868847A - Corrode online detection instrument in a kind of offshore wind farm single-pile foundation Tidal zone - Google Patents
Corrode online detection instrument in a kind of offshore wind farm single-pile foundation Tidal zone Download PDFInfo
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- CN109868847A CN109868847A CN201711250303.9A CN201711250303A CN109868847A CN 109868847 A CN109868847 A CN 109868847A CN 201711250303 A CN201711250303 A CN 201711250303A CN 109868847 A CN109868847 A CN 109868847A
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Abstract
The present invention introduces a kind of offshore wind farm single-pile foundation Tidal zone corrosion online detection instrument, being set up in marine wind-driven generator includes the tower barrel base for extending sea from seabed, the tower barrel base of vertical tubular sequentially passes through ooze area, submerged zone, the Tidal zone, splash zone of ocean from bottom to top, until entering and leaving atmospheric region；Detection device includes the buoy for being set in Tidal zone tower barrel base periphery, and buoy is equipped with the camera of multiple water-proofing treatments, and the camera lens of each camera carries out image taking towards the tower barrel base for being in Tidal zone with the outside wall surface to the tower barrel base for being immersed in Tidal zone.Pass through above-mentioned setting, so that buoy carries out corresponding lifting displacement in Tidal zone with sea ups and downs tide, it realizes that set camera shoots the tower barrel base of Tidal zone comprehensively on buoy, and then achievees the purpose that accurately to obtain the tower barrel base Corrosion monitoring information for being in Tidal zone.Meanwhile the configuration of the present invention is simple, method is succinct, significant effect, is suitable for promoting the use of.
Description
Technical field
Marine wind power plant more particularly to a kind of offshore wind farm single-pile foundation tide are installed on the present invention relates to a kind of
Corrode online detection instrument in poor area.
Background technique
Increasingly deficient in the fossil energies resource such as current coal, petroleum, greenhouse gas emission threatens environment for human survival
Under severe situation, wind energy as in nature can constantly regenerating, sustainable use green energy resource resource, it is huge with its reserves
Greatly, the advantages such as widely distributed, pollution-free, the increasingly attention by countries in the world.World's seat of honour marine wind electric field since 1991
Since Denmark builds up, offshore wind farm has become the major fields of world's Renewable Energy Development.By development in more than 20 years,
Offshore wind farm technology reaches its maturity, and has entered the large-scale development stage.To the end of the year 2014, European 11 countries, which build together, has set 84
Marine wind electric field, total installation of generating capacity 11,027MW.The Donghai Bridge 100MW marine wind electric field that China generates electricity by way of merging two or more grid systems for 2010 is sub-
First, continent Large marine Wind Power Project reaches 428.58MW to 2013 end of the year China's offshore wind farm total installations of generating capacity.It is reported that
Can develop and utilize 2.53 hundred million kilowatts of land wind energy content of China, the wind energy content that coastal waters can develop and utilize has 7.5 hundred million
Kilowatt, wind energy on the sea reserves are far longer than land, there is wide development space.Meanwhile Deposits in Eastern Coastal China regional economy is flourishing,
Energy shortages, energy supply structure will be effectively improved by developing offshore wind energy resource abundant.Therefore, although China's offshore wind farm rises
Walk later, but development potentiality is huge.
Compared with land wind-powered electricity generation, offshore wind farm local environment is increasingly complex, marine atmosphere zone high humility, high salt fog, long day
According to waves splash about area's alternation of wetting and drying, underwater area's seawater immersion, biological attachment etc., corrosive environment is very harsh, sets to offshore wind farm
Standby corrosion protection proposes severe challenge, while offshore wind farm is due to its special geographical environment and technical requirements, maintenance cost
With high.Therefore, marine corrosion not only brings huge security risk to offshore wind farm unit, shortens unit and runs the service life, also greatly
Construction investment and the operation expense of wind-powered electricity generation are increased greatly.Anticorrosion is the outstanding problem that offshore wind farm must be taken into consideration, anti-corrosion
Erosion is designed to one of the important link of marine wind electric field design.
Underwater foundation mainly has steel structure base and reinforced concrete structure basis from material angle；From structure type point master
There are the fixed basis such as gravity type foundation, single-pile foundation, multi-column pier foundation, jacket basis, suction type cylindrical foundation and floating
Formula basis etc..Single pile tower barrel base used by wind-driven generator in the prior art is mainly applied by brush anti-corrosion outside steel tower
Material is constituted, but since the offshore wind farm unit design service life is 25 years or more, at sea in rugged environment, anticorrosive paint is inevitable
It falls off, in the steel construction exposed seawater and marine atmosphere strong in corrosivity, damages the service life on offshore wind farm set structure basis, very
To will cause serious safety accident, therefore Corrosion monitoring is carried out to the structure of offshore wind power foundation it is particularly important.
In view of this present invention is specifically proposed.
Summary of the invention
It is an object of the present invention to overcome the deficiencies of the prior art and provide a kind of corrosion of offshore wind farm single-pile foundation Tidal zone
Online detection instrument, to realize the mesh precisely detected to the Tidal zone tower barrel base corrosion condition of offshore wind generating
's.
In order to achieve the above-mentioned object of the invention, the technical solution adopted in the present invention is as follows:
Online detection instrument is corroded in a kind of offshore wind farm single-pile foundation Tidal zone, is set up in marine wind-driven generator and includes
Extend the tower barrel base on sea from seabed, the tower barrel base of vertical tubular sequentially passes through the ooze area, complete of ocean from bottom to top
Area, Tidal zone, splash zone are soaked, until entering and leaving atmospheric region；Detection device includes the buoy for being set in Tidal zone tower barrel base periphery,
Buoy is equipped with the camera of multiple water-proofing treatments, and the camera lens of each camera is towards the tower barrel base for being in Tidal zone, to leaching
Image taking is not carried out in the outside wall surface of the tower barrel base of Tidal zone.
Further, the buoy is annular in shape, and the periphery that the internal diameter of annular float is greater than the tower barrel base in Tidal zone is straight
Diameter.
Further, equal interval angles are placed with multiple cameras on annular float, the lens axis of each camera along with
The parallel plane of buoy is extended, to carry out multi-angle image acquisition to the tower barrel base outside wall surface in Tidal zone；
Preferably, the lens axis of each camera is in same level.
Further, buoy is equipped with the mounting base of multiple angles at equal intervals setting, and the upper surface of each mounting base is a peace
Plane is filled, each mounting plane is in same level, respectively corresponds on each mounting plane and be equipped with a camera.
Further, tower barrel base is equipped with the postive stop baffle of outward radial protrusion, the highest point of postive stop baffle and Tidal zone
To concordant setting, to stop buoy to be fluctuated by tide to beyond Tidal zone range.
Further, the postive stop baffle is the circle block reinforcement that tower barrel base outside wall surface protrudes above, and the outer diameter of postive stop baffle is big
In the internal diameter of toroid buoy, floated with limiting buoy more than the height of postive stop baffle；
Preferably, each camera and buoy inner circumferential be respectively at a distance of a fixed spacing, the peripheral radius of postive stop baffle and buoy
The difference of inner circumferential radius is less than the spacing between camera and buoy inner circumferential, is touched with preventing from generating between camera and postive stop baffle
It hits.
Further, it is additionally provided with acceleration transducer on buoy, real-time monitoring is carried out with the wave to region locating for buoy.
Further, communication component is integrated on each camera respectively, is installed in communication component and wind-driven generator tower
Controller mutually long-range matching connection, the image information that camera is acquired collects to controller and issues controller
Control instruction is transmitted to camera.
Further, controller matches through communication component with acceleration transducer set on buoy and connect, so that controller
Obtain the detection signal of acceleration transducer；Controller is analyzed and determined suitable to obtain according to acquired detection signal
Shooting time node, and shooting instruction is sent to each camera through communication component in suitable shooting time node, make each camera shooting
Head takes pictures to the tower barrel base in Tidal zone.
Further, seashore is equipped with the control server of entire marine wind electric field, in the tower of marine each wind-driven generator
It is respectively equipped with controller, each controller is connected through communication cable with control server respectively, so that controller and control service
Bidirectional data transfers can be carried out between device.
The present invention has following significant technological progress compared with prior art:
Buoy is realized so that buoy carries out corresponding lifting displacement in Tidal zone with sea ups and downs tide by above-mentioned setting
Upper set camera shoots the tower barrel base of Tidal zone comprehensively, and then reaches the accurate tower base for obtaining and being in Tidal zone
The purpose of plinth Corrosion monitoring information.
Meanwhile the configuration of the present invention is simple, method is succinct, significant effect, is suitable for promoting the use of.
A specific embodiment of the invention is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1: the tower barrel base height branch schematic diagram in the embodiment of the present invention in seawater；
Fig. 2: the structural schematic diagram of offshore wind farm single-pile foundation Tidal zone corrosion online detection instrument in the embodiment of the present invention；
Fig. 3: the structural schematic diagram of offshore wind farm single-pile foundation splash zone corrosion online detection instrument in the embodiment of the present invention；
Fig. 4: the connection signal block diagram in the embodiment of the present invention between control assembly.
Major components explanation: 1-tower barrel base, 2-buoys, 3-cameras, 4-mounting bases, 5-postive stop baffles, 6-
Annular platform, 7-guide rails, 8-storage cleaning storehouses, 9-cleaning devices, 10-driving motors, 11-draw high rope, and 12-distances pass
Sensor, 13-acceleration transducers, 14-controllers, 15-communication components, 16-control servers.
Specific embodiment
Embodiment one
As depicted in figs. 1 and 2, a kind of corrosion on-line checking in offshore wind farm single-pile foundation Tidal zone is described in the present embodiment
Equipment, being set up in marine wind-driven generator includes the tower barrel base 1 for extending sea from seabed, the tower barrel base of vertical tubular
1 sequentially passes through ooze area, submerged zone, the Tidal zone, splash zone of ocean from bottom to top, until entering and leaving atmospheric region；Detection device packet
The buoy 2 for being set in 1 periphery of Tidal zone tower barrel base is included, buoy 2 is equipped with the camera 3 of multiple water-proofing treatments, each camera 3
Camera lens towards be in Tidal zone tower barrel base 1, with to the tower barrel base 1 for being immersed in Tidal zone outside wall surface carry out image bat
It takes the photograph.
Buoy is realized so that buoy carries out corresponding lifting displacement in Tidal zone with sea ups and downs tide by above-mentioned setting
Upper set camera shoots the tower barrel base of Tidal zone comprehensively, and then reaches the accurate tower base for obtaining and being in Tidal zone
The purpose of plinth Corrosion monitoring information.
In the present embodiment, the buoy 2 is annular in shape, and the internal diameter of annular float 2 is greater than the tower barrel base 1 in Tidal zone
Outer peripheral diameter, to realize that buoy 2 floats up and down with tidewater fluctuation and will not produce in location free procedure with 1 outer wall of tower barrel base
Raw relative interference.
In the present embodiment, equal interval angles is placed with multiple cameras 3, the camera lens axis of each camera 3 on annular float 2
Line is extended along the plane parallel with buoy 2, to carry out multi-angle image to 1 outside wall surface of tower barrel base in Tidal zone
Acquisition；Preferably, the lens axis of each camera 3 is in same level.
In the present embodiment, buoy 2 is equipped with the mounting base 4 of multiple angles at equal intervals setting, and the upper surface of each mounting base 4 is equal
For a mounting plane, each mounting plane is in same level, is respectively corresponded on each mounting plane and is equipped with a camera 3.
In the present embodiment, tower barrel base 1 is equipped with the postive stop baffle 5 of outward radial protrusion, postive stop baffle 5 and Tidal zone
Highest point is to concordant setting, to stop buoy 2 to be fluctuated by tide to beyond Tidal zone range.By in the Tidal zone of tower barrel base
Postive stop baffle, which is arranged, in highest point enables buoy quilt so that floating on the buoy of seawater surface will not fluctuate with tide to splash zone
Postive stop baffle is limited to tide area, achievees the purpose that carry out the tower barrel base etch state in tide area corresponding detection.
In the present embodiment, the postive stop baffle 5 is the circle block reinforcement that 1 outside wall surface of tower barrel base protrudes above, postive stop baffle 5
Outer diameter is greater than the internal diameter of toroid buoy 2, is floated with limiting buoy 2 more than the height of postive stop baffle 5.
Preferably, in the present embodiment, each camera 3 and 2 inner circumferential of buoy respectively at a distance of a fixed spacing, postive stop baffle 5 it is outer
The difference of the inner circumferential radius of all radiuses and buoy 2 is less than the spacing between 2 inner circumferential of camera 3 and buoy, to prevent camera 3 and limit
Collision is generated between the baffle 5 of position.
In the present embodiment, it is additionally provided with acceleration transducer 13 on buoy 2, is carried out with the wave to region locating for buoy 2 real
When monitor, and then the motion state of buoy 2 is known, with when seawater surface is more tranquil, buoy is in a horizontal position, control is taken the photograph
As first 3 pairs of tower barrel bases 1 carry out corresponding shooting, with it is accurate, comprehensively know the outer wall corrosion figure of tower barrel base 1 at corresponding height
Piece.
In the present embodiment, communication component 15, communication component and wind-driven generator tower 1 are integrated on each camera 3 respectively
Interior installed 14 phase of controller remotely matches connection, and the image information that camera 3 acquires is collected to controller 14 and incited somebody to action
The control instruction that controller 14 issues is transmitted to camera 3.
As shown in figure 4, set acceleration transducer 13 is through communication component 15 on controller 14 and buoy 2 in the present embodiment
Match connection, so that controller 14 obtains the detection signal of acceleration transducer 13；Controller 14 is according to acquired detection
Signal analyzed and determined to obtain suitable shooting time node, and suitable shooting time node through communication component 15 to
Each camera 3 sends shooting instruction, and each camera 3 is made to take pictures the tower barrel base 1 in Tidal zone.Preferably, floating
When the acceleration detection value of set acceleration transducer 13 is 0 on mark 2, controller 14 sends shooting instruction to camera 3, to obtain
The tower barrel base 1 at corresponding height is taken to corrode pictorial information.
Embodiment two
As shown in figures 1 and 3, a kind of offshore wind farm single-pile foundation splash zone corrosion on-line checking is described in the present embodiment
Equipment, being set up in marine wind-driven generator includes the tower barrel base 1 for extending sea from seabed, the tower barrel base of vertical tubular
1 sequentially passes through ooze area, submerged zone, the Tidal zone, splash zone of ocean from bottom to top, until entering and leaving atmospheric region；Detection device packet
The annular platform 6 for being set in 1 periphery of splash zone tower barrel base is included, annular platform 6 is installed on tower barrel base 1 through lifting device；
Annular platform 6 is equipped with the camera 3 of multiple water-proofing treatments, and the camera lens direction of each camera 3 is in the tower barrel base of splash zone
1, to be carried out during lifting device driving annular platform 6 moves up and down to the outside wall surface of the tower barrel base 1 in splash zone
Image taking.
By above-mentioned setting, so that annular platform is driven by lifting device and carries out corresponding lifting displacement in tide area, it is real
Set camera shoots the tower barrel base in tide area comprehensively on existing annular platform, and then reaches accurate and obtain in tide
The purpose of the tower barrel base Corrosion monitoring information in area.
In the present embodiment, lifting device includes the driving motor 10 being installed on tower barrel base 1, the rotation of driving motor 10
It holds and is connected with the one end for drawing high rope 11, the other end for drawing high rope 11 is fixedly connected with 6 phase of annular platform；Preferably, multiple drives
Dynamic motor 10 is connected through the corresponding rope 11 that draws high with annular platform 6 respectively, respectively draws high the end of rope 11 and the company of annular platform 6
Connect the uniformly distributed arrangement for locating opposite annular platform 6 angle at equal intervals.
In the present embodiment, lifting device further includes the guide rail 7 being vertically arranged along tower barrel base outer wall, is set on annular platform 6
There is the respective slot passed through for guide rail 7, so that annular platform 6 axially goes up and down along guide rail 7, annular platform 6 is avoided to generate inclination；It is excellent
Choosing, 1 outer wall of tower barrel base is equipped with a plurality of guide rail 7 extended vertically, opposite 1 axis of tower barrel base of each guide rail 7 angle at equal intervals
The arrangement of degree, the concordant setting corresponding with the top and bottom of splash zone difference of the upper and lower side of guide rail 7.
In the present embodiment, groove is equipped on the outside of guide rail 7, the groove is axially extending along guide rail 7, and the rope 11 that draws high is buried
In in groove set on guide rail 7.By the way that the corresponding embedded and inside grooves of rope will be drawn high, can effectively prevent drawing high rope and sputtering
Seawater is in contact, and then effectively avoids drawing high the service life that rope extends lifting device by seawater corrosion, significantly.
In the present embodiment, be additionally provided on the outer wall of tower barrel base 1 protrusion setting, the storage of Inner Constitution annular compartment it is clear
Bring down stocks 8, the storage cleaning storehouse 8 is set at the tower barrel base 1 at the top of splash zone, and storage cleaning storehouse 8 is lower ending opening, for ring
Shape platform 6 rises up into its internal chamber and is stored；The cleaning cleaned to camera 3 is additionally provided in the storage cleaning storehouse 8
Equipment 9.In the present embodiment, the cleaning equipment 9 can carry out clean set to camera 3 to be any in the prior art
It is standby, such as: ultrasonic cleaning probe, clear water jetter etc..
Preferably, in the present embodiment, driving motor 10 be fixedly installed in storage cleaning storehouse 8 top or with tower barrel base 1
It is mutually fixedly connected, draws high rope 11 and pass through storage cleaning storehouse 8 and be fixedly connected with 6 phase of annular platform.
In the present embodiment, acquisition annular platform 6 is installed on annular platform 6 and is passed at a distance from relative distance between seawater face
Sensor 12.By installing range sensor additional, to carry out precise measurement to the distance between annular platform and seawater face, and then prevent
The occurrence of annular platform is submerged into seawater, effectively extends the service life of camera, reduces failure rate.
In the present embodiment, equal interval angles is placed with multiple cameras 3, the camera lens axis of each camera 3 on annular platform 6
Line is extended along the plane parallel with annular platform 6, to carry out multi-angle to 1 outside wall surface of tower barrel base in Tidal zone
Image Acquisition；Preferably, the lens axis of each camera 3 is in same level.The top surface of annular platform 6 is one horizontal
Face, each camera 3 are mounted on the top surface of annular platform 6, and the camera lens of each camera 3 is in the horizontal plane of sustained height
In.
As shown in figure 4, communication component 15, communication component 15 and wind-force are integrated on each camera 3 respectively in the present embodiment
14 phase of controller installed in generator tower remotely matches connection, and the image information that camera 3 acquires is collected to control
The control instruction that controller 14 issues simultaneously is transmitted to camera 3 by device 14 processed.
In the present embodiment, set range sensor 12 matches company through communication component 14 on controller 14 and annular platform
It connects, so that controller 14 obtains the detection signal of range sensor 12；Controller 14 is divided according to acquired detection signal
Analysis judge to obtain timing node that annular platform 6 is in contact with sea, and in correspondence timing node to the transmission of driving motor 10
Stop decline instruction, storage cleaning storehouse 8 is backed up to after so that annular platform 6 is fallen to sea level height.
Preferably, when range sensor 12 detects that annular platform 6 is in contact with sea, controller 14 is to driving motor
10 send stopping decline instruction, while controller 14 sends to camera 3 and stops shooting instruction.
In the present embodiment, the specific detection process of offshore wind farm single-pile foundation splash zone corrosion online detection instrument is as follows:
Step S1. controller receives the instruction checked splash zone corrosion situation；
Step S2. controller sends decline instruction to driving motor, and driving motor drive draws high rope work, enables annular platform
Decline；
Step S3. controller setting time node to camera send shooting instruction, camera to each height at
Splash zone tower barrel base carries out image taking acquisition；
For step S4. when range sensor detects that the relative distance between annular platform and sea is 0, controller is to drive
Dynamic motor, which is sent, stops decline instruction, and driving motor drive draws high rope work, annular platform is enabled to rise；Meanwhile controller is no longer
Shooting instruction is sent to camera, camera stops working；
After annular platform is promoted to storage cleaning storehouse, driving motor stops working step S5..
Through the above steps, using offshore wind farm single-pile foundation splash zone corrosion online detection instrument to the wave of tower barrel base
It splashes area and carries out primary covering shooting comprehensively, to obtain the letter of tower barrel base outer wall corrosion picture corresponding to splash zone whole height
Breath.
Embodiment three
As shown in figure 4, the present embodiment based on the above embodiment one and two, it is rotten to also describe a kind of offshore wind farm single-pile foundation
On-line detecting system is lost, seashore is equipped with the control server 16 of entire marine wind electric field, the tower of marine each wind-driven generator
It is inside respectively equipped with controller 14, each controller 14 is connected through communication cable with control server 16 respectively, so that controller 14
Bidirectional data transfers can be carried out between control server 16, make offshore wind farm single-pile foundation tidal range described in above-described embodiment one
Sea described in the offshore wind farm single-pile foundation Tidal zone corrosion signal and embodiment two that corrosion online detection instrument detection in area's obtains
Camera 3 on upper wind-power single-pile foundation splash zone corrosion online detection instrument detects the offshore wind farm single-pile foundation wave obtained and splashes
Area corrodes signal and is transmitted in tower set controller 14 through communication component 15, set control in each wind-driven generator tower
Device 14 will be acquired after information is compiled and is directly transferred at the control server 16 of marine wind electric field through communication cable, by controlling
The tower barrel base corrosion arranged to know each offshore wind generating is further analyzed according to detection information for server 16
Situation.
Above-described is only preferred embodiments of the invention.It should be pointed out that for the ordinary skill of this field
For personnel, without departing from the principles of the present invention, several improvement and deformations can also be made, this is also considered as of the invention
Protection scope.
Claims (10)
1. online detection instrument is corroded in a kind of offshore wind farm single-pile foundation Tidal zone, being set up in marine wind-driven generator includes certainly
The tower barrel base on sea is extended in seabed, and the tower barrel base of vertical tubular sequentially passes through the ooze area of ocean, full leaching from bottom to top
Area, Tidal zone, splash zone, until entering and leaving atmospheric region；It is characterized by: detection device includes being set in outside the tower barrel base of Tidal zone
The buoy in week, buoy are equipped with the camera of multiple water-proofing treatments, and the camera lens direction of each camera is in the tower base of Tidal zone
Plinth carries out image taking with the outside wall surface to the tower barrel base for being immersed in Tidal zone.
2. online detection instrument is corroded in a kind of offshore wind farm single-pile foundation Tidal zone according to claim 1, feature exists
In the buoy is annular in shape, and the internal diameter of annular float is greater than the outer peripheral diameter of the tower barrel base in Tidal zone.
3. online detection instrument is corroded in a kind of offshore wind farm single-pile foundation Tidal zone according to claim 2, feature exists
In equal interval angles are placed with multiple cameras on annular float, and the lens axis of each camera is along parallel with buoy
Plane is extended, to carry out multi-angle image acquisition to the tower barrel base outside wall surface in Tidal zone；
Preferably, the lens axis of each camera is in same level.
4. online detection instrument is corroded in a kind of offshore wind farm single-pile foundation Tidal zone according to claim 3, feature exists
In buoy is equipped with the mounting base of multiple angles at equal intervals setting, and the upper surface of each mounting base is a mounting plane, each to install
Plane is in same level, is respectively corresponded on each mounting plane and is equipped with a camera.
5. online detection instrument is corroded in a kind of offshore wind farm single-pile foundation Tidal zone according to any one of claims 1 to 4,
It is characterized in that, tower barrel base is equipped with the postive stop baffle of outward radial protrusion, and postive stop baffle and the highest point of Tidal zone are to concordant
Setting, to stop buoy to be fluctuated by tide to beyond Tidal zone range.
6. online detection instrument is corroded in a kind of offshore wind farm single-pile foundation Tidal zone according to claim 5, feature exists
In the postive stop baffle is the circle block reinforcement that tower barrel base outside wall surface protrudes above, and the outer diameter of postive stop baffle is greater than toroid buoy
Internal diameter is floated with limiting buoy more than the height of postive stop baffle；
Preferably, each camera and buoy inner circumferential are respectively at a distance of a fixed spacing, the peripheral radius of postive stop baffle and the inner circumferential of buoy
The difference of radius is less than the spacing between camera and buoy inner circumferential, to prevent from generating collision between camera and postive stop baffle.
7. online detection instrument is corroded in a kind of offshore wind farm single-pile foundation Tidal zone according to any one of claims 1 to 6,
It is characterized in that, acceleration transducer is additionally provided on buoy, real-time monitoring is carried out with the wave to region locating for buoy.
8. online detection instrument is corroded in a kind of offshore wind farm single-pile foundation Tidal zone according to any one of claims 1 to 7,
It is characterized in that, is integrated with communication component, the control installed in communication component and wind-driven generator tower on each camera respectively
Device mutually long-range matching connection, the image information that camera is acquired is collected to controller and the control that issues controller refers to
Order is transmitted to camera.
9. online detection instrument is corroded in a kind of offshore wind farm single-pile foundation Tidal zone according to claim 8, feature exists
In controller, which matches with acceleration transducer set on buoy through communication component, to be connect, so that controller obtains acceleration and passes
The detection signal of sensor；Controller is analyzed and determined according to acquired detection signal to obtain suitable shooting time section
Point, and shooting instruction is sent to each camera through communication component in suitable shooting time node, make each camera in tide
The tower barrel base in poor area is taken pictures.
10. online detection instrument is corroded in a kind of offshore wind farm single-pile foundation Tidal zone according to claim 8 or claim 9, special
Sign is that seashore is equipped with the control server of entire marine wind electric field, is respectively equipped in the tower of marine each wind-driven generator
Controller, each controller are connected through communication cable with control server respectively, so that can between controller and control server
Carry out bidirectional data transfers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711250303.9A CN109868847B (en) | 2017-12-01 | 2017-12-01 | Corrosion on-line detection equipment for tidal range area of offshore wind power single pile foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711250303.9A CN109868847B (en) | 2017-12-01 | 2017-12-01 | Corrosion on-line detection equipment for tidal range area of offshore wind power single pile foundation |
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| Publication Number | Publication Date |
|---|---|
| CN109868847A true CN109868847A (en) | 2019-06-11 |
| CN109868847B CN109868847B (en) | 2024-01-19 |
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| CN201711250303.9A Active CN109868847B (en) | 2017-12-01 | 2017-12-01 | Corrosion on-line detection equipment for tidal range area of offshore wind power single pile foundation |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111624210A (en) * | 2020-07-07 | 2020-09-04 | 江苏华淼电子科技有限公司 | Marine wind turbine tower section of thick bamboo intertidal zone corrosion detection device |
| CN112249231A (en) * | 2020-10-20 | 2021-01-22 | 安徽蓝远企业管理咨询有限公司 | Remote control signal transmission buoy based on wave energy utilization |
| CN113670802A (en) * | 2021-07-16 | 2021-11-19 | 华能(浙江)能源开发有限公司清洁能源分公司 | Marine wind power foundation pile corrosion detection device |
| CN114482156A (en) * | 2022-03-23 | 2022-05-13 | 河南科平工程检测咨询有限公司 | Quick check out test set of pile foundation bearing capacity |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015445A (en) * | 2012-12-19 | 2013-04-03 | 江苏龙源振华海洋工程有限公司 | Transition-section-free single-pile foundation construction and fan equipment installation process for shallow sea area wind farm |
| CN103243743A (en) * | 2013-05-21 | 2013-08-14 | 福州大学 | Quantitative detection method of safe reliability of tower foundation of wind generator |
| CN104015885A (en) * | 2014-06-19 | 2014-09-03 | 中国水产科学研究院淡水渔业研究中心 | Ocean buoy |
| CN105201010A (en) * | 2015-09-30 | 2015-12-30 | 浙江大学 | Assembled inclined-pile foundation for offshore wind turbine |
| CN105672368A (en) * | 2016-02-17 | 2016-06-15 | 江苏海上龙源风力发电有限公司 | Coating antiseptic technology for wave-splashing tidal range region of marine wind-electricity multiple pipe pile steel structure foundation |
| CN106320336A (en) * | 2016-10-09 | 2017-01-11 | 宁波工程学院 | Corrosion prevention device for marine environment steel pipe pile tidal range part and using method of corrosion prevention device |
| CN207775953U (en) * | 2017-12-01 | 2018-08-28 | 大唐国信滨海海上风力发电有限公司 | Corrode online detection instrument in a kind of offshore wind farm single-pile foundation Tidal zone |
-
2017
- 2017-12-01 CN CN201711250303.9A patent/CN109868847B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015445A (en) * | 2012-12-19 | 2013-04-03 | 江苏龙源振华海洋工程有限公司 | Transition-section-free single-pile foundation construction and fan equipment installation process for shallow sea area wind farm |
| CN103243743A (en) * | 2013-05-21 | 2013-08-14 | 福州大学 | Quantitative detection method of safe reliability of tower foundation of wind generator |
| CN104015885A (en) * | 2014-06-19 | 2014-09-03 | 中国水产科学研究院淡水渔业研究中心 | Ocean buoy |
| CN105201010A (en) * | 2015-09-30 | 2015-12-30 | 浙江大学 | Assembled inclined-pile foundation for offshore wind turbine |
| CN105672368A (en) * | 2016-02-17 | 2016-06-15 | 江苏海上龙源风力发电有限公司 | Coating antiseptic technology for wave-splashing tidal range region of marine wind-electricity multiple pipe pile steel structure foundation |
| CN106320336A (en) * | 2016-10-09 | 2017-01-11 | 宁波工程学院 | Corrosion prevention device for marine environment steel pipe pile tidal range part and using method of corrosion prevention device |
| CN207775953U (en) * | 2017-12-01 | 2018-08-28 | 大唐国信滨海海上风力发电有限公司 | Corrode online detection instrument in a kind of offshore wind farm single-pile foundation Tidal zone |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111624210A (en) * | 2020-07-07 | 2020-09-04 | 江苏华淼电子科技有限公司 | Marine wind turbine tower section of thick bamboo intertidal zone corrosion detection device |
| CN111624210B (en) * | 2020-07-07 | 2023-03-28 | 江苏华淼电子科技有限公司 | Marine wind turbine tower section of thick bamboo intertidal zone corrosion detection device |
| CN112249231A (en) * | 2020-10-20 | 2021-01-22 | 安徽蓝远企业管理咨询有限公司 | Remote control signal transmission buoy based on wave energy utilization |
| CN112249231B (en) * | 2020-10-20 | 2021-11-16 | 章伯平 | Remote control signal transmission buoy based on wave energy utilization |
| CN113670802A (en) * | 2021-07-16 | 2021-11-19 | 华能(浙江)能源开发有限公司清洁能源分公司 | Marine wind power foundation pile corrosion detection device |
| CN114482156A (en) * | 2022-03-23 | 2022-05-13 | 河南科平工程检测咨询有限公司 | Quick check out test set of pile foundation bearing capacity |
| CN114482156B (en) * | 2022-03-23 | 2023-07-25 | 河南科平工程检测咨询有限公司 | Pile foundation bearing capacity short-term test equipment |
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