CN108444455A - A kind of wave energy float type wave height recorder - Google Patents
A kind of wave energy float type wave height recorder Download PDFInfo
- Publication number
- CN108444455A CN108444455A CN201810106871.XA CN201810106871A CN108444455A CN 108444455 A CN108444455 A CN 108444455A CN 201810106871 A CN201810106871 A CN 201810106871A CN 108444455 A CN108444455 A CN 108444455A
- Authority
- CN
- China
- Prior art keywords
- float type
- wave height
- height recorder
- type wave
- pipe support
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
- G01C13/002—Measuring the movement of open water
- G01C13/004—Measuring the movement of open water vertical movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- 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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Abstract
The present invention relates to a kind of wave energy float type wave height recorders, including signal transmission assembly, float type wave height recorder main body, wave-energy power generation component and underwater damping unit, signal transmission assembly includes antenna signal transmission, GPS antenna and controls antenna and be set to float type wave height recorder body top；Float type wave height recorder main body includes closed float type wave height recorder outer housing, accelerometer and accumulator group；Wave-energy power generation component outer tube is rigidly connected by lower standing tube and underwater damping unit, upper pipe support upper end is pierced by outer tube and is connected with float type wave height recorder outer housing, upper pipe support lower end is connect by spring structure with bottom in outer tube, upper pipe support moves up and down in outer casing, stator core is fixedly installed on outer sleeve inner wall and setting is fluted, stator coil is arranged in stator core groove, and permanent magnet is fixed on pipe support.The present invention can be generated electricity using wave energy, easy to use, not restricted by distance.
Description
Technical field
The present invention relates to a kind of wave height recorder, especially a kind of wave energy float type wave height recorder.
Background technology
It is the widely used test method in the current whole world to carry out model test using ship model experimental tank, can pulled
The hydrodynamic performance experiment of related small size ship model is carried out in pond or seakeeping basin.The conventional hydrodynamic performance of development is tried
It tests including experiments such as rapidity, sea-keeping and maneuverability.Traditional model test method is confined to pond itself with defined by
The problems such as size of ship model scale, caused scale effect problem, blocking effect problem and pseudorandom wave, is required for
It solves.And the large scale test carried out under real sea situation is one of the approach solved these problems, but for large scale mould
The relevant device that type is tested under practical sea situation is also opposite to be lacked.
It is by wave maker for the rapidity and seakeeping test under the wave operating mode that is carried out in towing basin
Middle input relevant parameter is regular and irregular water wave to obtain, if not considering attenuation of the wave in communication process,
Ship model can be then approximately considered to work under corresponding wave environment, wave maker can be produced qualified according to test requirements document
Wave operating mode, in addition to needing to spend necessary test period and waiting for the time of water surface calmness during experiment progress, then not
It needs to waste more times.But in carrying out large scale test, it is necessary first to be estimated to sea situation, to sea
The wave height of wave is estimated, then water under large-scale model, carries out correlation test.But there is not for traditional test method
Evitable defect：First, it can test that marine site is larger, in the sea situation of range estimation, can not reflect real-time accurate information；Its
Secondary, under practical sea condition, sea situation is complicated, and wave parameter is entirely different under same marine site different time points, and tests and carry out the time
Often longer, this can cause to test measured result measure the experimental result in marine site, can not obtain under desired sea situation
Numerical information；In addition, if in subsequent data handling procedure, it is found that surveyed sea situation and goal discrepancy away from excessive, then need
Again carry out experiment, this is undoubtedly the huge waste to manpower financial capacity.
Therefore it is tested in real marine site, how to be quickly obtained sea situation information and completed in the case where sea situation is consistent
Experiment, becomes one of focus of large scale test, this problem be not only related to the accuracy of test data with it is credible
Degree, while can also save the human and financial resources loss during experiment.Monitoring wave parameter in real time is carried out to target marine site,
Can utilize float type wave height recorder, traditional float type wave height recorder be from ship to a marine special buoy and the inside of dishing out
Sensing apparatus forms, and buoy is floated on to rise with the fluctuation of the water surface on the water surface always and be fallen, the high variation of basic reflection wave.It is accurate to obtain
Exact figures evidence, buoy bury the half that water depth should be more than wave wavelength, when buoy rises and falls with the fluctuation of wave, drive internal
Sensing apparatus lower movement in vertical direction, change in depth is exactly the variation of corrugated elevation, and acquired signals are transmitted to ship by cable
On recorded, you can obtain wave height, waveform, the ocean wave parameters such as wave period.Traditional wave height recorder not only receives cable length
Limitation, and need the help of support vessel.
Invention content
For the above-mentioned prior art, the technical problem to be solved in the present invention is to provide one kind to be supplied using wave energy
Wave energy float type wave height recorder that is electric, not restricted by distance.
In order to solve the above technical problems, a kind of wave energy float type wave height recorder of the present invention, including signal transmission assembly, buoy
Formula wave height recorder main body, wave-energy power generation component and underwater damping unit, signal transmission assembly include antenna signal transmission, GPS days
Line and control and are set to float type wave height recorder body top at antenna；Float type wave height recorder main body includes that closed float type wave is high
Instrument outer housing, accelerometer and accumulator group, accelerometer and storage battery are set in float type wave height recorder outer housing；Wave
Energy electrification component includes upper pipe support, outer tube, stator coil, stator core, permanent magnet, spring structure and lower standing tube, housing
Pipe is rigidly connected by lower standing tube and underwater damping unit, upper pipe support upper end be pierced by outer tube and with float type wave height recorder outer housing
It is connected, upper pipe support lower end is connect by spring structure with bottom in outer tube, and upper pipe support moves up and down in outer casing, stator iron
The heart is fixedly installed on outer sleeve inner wall and setting is fluted, and stator coil is arranged in the groove of stator core, and permanent magnet is solid
It is fixed to be arranged on upper pipe support.
A kind of wave energy float type wave height recorder of the present invention further includes：
1. accelerometer is set to center in float type wave height recorder outer housing, it is high that the storage battery is placed in float type wave
Bottom in instrument outer housing.
2. meeting between wave energy float type wave height recorder gravity and buoyancy：Under hydrostatic condition, accelerometer position and water
Face maintains an equal level.
3. spring structure includes connector and spring.
4. underwater damping unit is made of a heavy amount disk far from corrugated.
Advantageous effect of the present invention：The present invention is a kind of novel buoy type for the large scale test under practical sea situation
Wave height recorder generates electricity using wave energy, easy to use, is not restricted by distance, can greatly reduce sea examination in by
Cause experiment difficulty to increase in the range estimation reasons such as wave height inaccuracy, be applicable under practical marine site large scale test or other
Sea examination, multiple sea situations for testing marine site can be monitored in real time using multiple present invention, are selected suitable sea situation and are tested, are utilized
Wave-energy power generation and wireless signal transmission can be detached from support vessel cable length and need the limitation of support vessel quantity, to real
Now test the real time monitoring of marine site sea situation.
Description of the drawings
Fig. 1 is the front view of wave energy float type wave height recorder of the present invention
Fig. 2 is the vertical view of wave energy float type wave height recorder of the present invention
Fig. 3 is the left view of wave energy float type wave height recorder of the present invention
Fig. 4 is the information carrying means structure chart of wave energy float type wave height recorder of the present invention
Fig. 5 is the main structure chart of wave energy float type wave height recorder of the present invention
Fig. 6 is the wave energy generating set structure chart of wave energy float type wave height recorder of the present invention
Specific implementation mode
As shown in Figure 1, Figure 2 and Figure 3, the present invention includes signal transmission assembly 1, float type wave height recorder main body 2, wave energy hair
Electrical component 3 and underwater damping unit 4.Signal transmission assembly 1 is arranged above float type wave height recorder, float type wave height recorder main body
2 are connected with wave-energy power generation component 3, and the stationary part of wave-energy power generation component 3 is fixed on underwater damping unit 4.Wave energy
Relationship meets between float type wave height recorder gravity and buoyancy：Under hydrostatic condition, 2.2 position of accelerometer and water surface hold the line.
As shown in figure 4, signal transmission assembly 1, which has to be positioned at the top of float type wave height recorder, can be used for determining marine site position
GPS antenna 1.2, data signal transmission antenna 1.1 and control antenna 1.3 form.
As shown in figure 5, float type wave height recorder main body 2 includes outer housing 2.4, shell upper mounting plate 2.1, is positioned over device center
Accelerometer 2.2 and positioned at bottom of device accumulator group 2.3 form, wherein should on the spherical outer housing water surface one positioning
Place's arrangement platform is set, is convenient for the arrangement of antenna, accelerometer to be arranged in the centre of sphere of float type wave height recorder, accumulator is arranged in unrestrained height
The bottom of instrument.
As shown in fig. 6, wave-energy power generation component 3 includes the lower standing tube 3.8 being connected with underwater damping unit 4, with underwater resistance
4 rigidly connected outer tube 3.2 of Buddhist nun's device, the stator core 3.4 of generator are rigidly fixed on tube wall, upper pipe support 3.1 with it is floating
Mark formula wave height recorder main body 2 is connected, and when float type wave height recorder main body 2 is moved with the fluctuating on corrugated, pipe support 3.1 is transported in drive
Dynamic, upper pipe support 3.1 drives permanent magnet 3.5 to move, and passes through lightweight connector 3.6 and coefficient of elasticity very little between upper lower standing tube
Spring 3.7 is attached, and making spring not influences the movement of float type wave height recorder.
Underwater damping unit 4 is made of a heavy amount disk far from corrugated, can be steel or its mixed materials
Can, the barycenter of disk is overlapped with the centre of form, and outside is painted to prevent seawater corrosion, underwater damping unit from recognizing in principle far from liquid level
For wave, fluid particle movement is larger only in away from one half-wavelength of the water surface, and dynamic smaller away from the outward transport of a underwater half-wavelength, so will
Float type wave height recorder is connected on the underwater damping unit at free surface farther out position, it is believed that underwater damping unit phase
It is smaller to the movement of float type wave height recorder main body 2.
The present invention controls work or the closed state of the device, in the operating condition, float type by controlling antenna 1.3
Wave height recorder main body 2 floats up and down with wave, the motion state of wave height recorder is recorded by accelerometer 2.2, by antenna signal transmission
1.1 transmit marine site where the float type wave height recorder measured by the wave height information of accelerometer measures and by GPS antenna 1.2
To in the computer on the bank or on workboat.
As shown in fig. 6, in wave-energy power generation component 3, upper pipe support 3.1 with float type wave height recorder main body 2 up and down motion,
Cylinder type permanent magnet 3.5 is affixed on pipe support surface, and stator coil 3.3 is mounted in the slot of stator core 3.4.
When the device, which is located at, to float in wave, upper pipe support 3.1 drives cylinder type permanent magnet 3.5 to move up and down, to
Generate relative motion with stator, generated electric energy is stored in accumulator group 2.3, when float type wave height recorder is located at it is marine when,
Regardless of whether work, all sustainably charges to accumulator group 2.3, meets its need of work.
The specific embodiment of the invention further includes：
A kind of new-type wave energy float type wave height recorder experimental rig of the present invention includes signal transmission assembly 1, float type wave height
Instrument main body 2, wave-energy power generation component 3 and underwater damping unit 4.Signal transmission assembly 1 is positioned over float type wave height recorder top
Portion can be used for determining that the antenna signal transmission 1.1, GPS antenna 1.2 and control antenna 1.3 of marine site position form, on the bank or auxiliary
The experimenter helped on ship can check the real-time status of data and the work shape by control system to wave height recorder by computer
State is controlled.Float type wave height recorder main body includes the accelerometer 2.2 for being positioned over device center and the storage positioned at bottom of device
Battery pack 2.3.Wave-energy power generation component 3 includes the cradle 3.8 being connected with underwater damping unit 4, rigid with underwater damping unit 4
Property connection outer tube 3.2, the stator core 3.4 of generator is rigidly fixed on set tube wall, upper pipe support 3.1 and float type wave
High instrument shell 2.4 is connected, and cylinder type permanent magnet 3.5 is affixed on pipe support surface, and stator coil 3.3 is mounted on stator core 3.4
Slot in.When float type wave height recorder is moved with the fluctuating on corrugated, pipe support moves in drive, and upper pipe support is equivalent in generator
Rotor, be attached by the spring 3.7 of coefficient of elasticity very little between upper cradle, making spring not influences float type wave height recorder
Movement.Underwater damping unit is made of a heavy amount disk far from corrugated.
Real-time corrugated elevation is measured using float type wave height recorder, damping unit is set at deep place under water, ensures wave
High instrument can keep vertical state during the motion, be generated electricity by wave-energy power generation component, to the electric power storage in wave height recorder
Pond group charges, and surveyed real time data, control signal and residing marine site location information are communicated to position by information transmission assemblies
Computer in support vessel or on the bank.Compared with prior art, multiple try can be monitored in real time using multiple apparatus of the present invention
The sea situation in marine site is tested, suitable sea situation is selected and is tested, using wave-energy power generation and wireless signal transmission, support vessel can be detached from
Cable length and the limitation for needing support vessel quantity to realize the real time monitoring of experiment marine site sea situation are carried out in real marine site
The essential tool of large scale test.
Claims (5)
1. a kind of wave energy float type wave height recorder, it is characterised in that：Including signal transmission assembly, float type wave height recorder main body, wave
Wave energy for generating electricity component and underwater damping unit, the signal transmission assembly include antenna signal transmission, GPS antenna and control antenna
And it is set to float type wave height recorder body top；The float type wave height recorder main body includes closed float type wave height recorder shell
Body, accelerometer and accumulator group, accelerometer and storage battery are set in float type wave height recorder outer housing；The wave energy
Electrification component includes upper pipe support, outer tube, stator coil, stator core, permanent magnet, spring structure and lower standing tube, outer tube
Be rigidly connected by lower standing tube and underwater damping unit, upper pipe support upper end be pierced by outer tube and with float type wave height recorder outer housing phase
Even, upper pipe support lower end is connect by spring structure with bottom in outer tube, and upper pipe support moves up and down in outer casing, stator core
It is fixedly installed on outer sleeve inner wall and setting is fluted, stator coil is arranged in the groove of stator core, and permanent magnet is fixed
It is arranged on upper pipe support.
2. a kind of wave energy float type wave height recorder according to claim 1, it is characterised in that：The accelerometer is set to
Center in float type wave height recorder outer housing, the storage battery are placed in bottom in float type wave height recorder outer housing.
3. a kind of wave energy float type wave height recorder according to claim 1 or 2, it is characterised in that：The wave energy buoy
Meet between formula wave height recorder gravity and buoyancy：Under hydrostatic condition, accelerometer position and water surface hold the line.
4. a kind of wave energy float type wave height recorder according to claim 1 or 2, it is characterised in that：The spring structure packet
Include connector and spring.
5. a kind of wave energy float type wave height recorder according to claim 1 or 2, it is characterised in that：The underwater damping dress
The heavy amount disk far from corrugated by one is set to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810106871.XA CN108444455A (en) | 2018-02-02 | 2018-02-02 | A kind of wave energy float type wave height recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810106871.XA CN108444455A (en) | 2018-02-02 | 2018-02-02 | A kind of wave energy float type wave height recorder |
Publications (1)
| Publication Number | Publication Date |
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| CN108444455A true CN108444455A (en) | 2018-08-24 |
Family
ID=63191393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201810106871.XA Pending CN108444455A (en) | 2018-02-02 | 2018-02-02 | A kind of wave energy float type wave height recorder |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458290A (en) * | 2018-12-20 | 2019-03-12 | 浙江师范大学 | A kind of float type dielectric elastomer wave energy generator |
| CN109496827A (en) * | 2018-11-14 | 2019-03-22 | 浙江海洋大学 | A kind of wind and wave resistance algae culturing device |
| CN110344996A (en) * | 2019-06-14 | 2019-10-18 | 深圳市投资控股有限公司 | It is a kind of for feeding the device of wave glider electric energy |
| CN111307120A (en) * | 2019-07-22 | 2020-06-19 | 北京纳米能源与系统研究所 | Sensor, ocean wave spectrum measuring system and measuring method thereof |
| RU2812899C1 (en) * | 2023-01-17 | 2024-02-05 | Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" | Wave recorder-wave electric generator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110344996A (en) * | 2019-06-14 | 2019-10-18 | 深圳市投资控股有限公司 | It is a kind of for feeding the device of wave glider electric energy |
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Application publication date: 20180824 |