CN107884155A - Underwater simulation marine growth follows the trail of observation system - Google Patents
Underwater simulation marine growth follows the trail of observation system Download PDFInfo
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- CN107884155A CN107884155A CN201711338580.5A CN201711338580A CN107884155A CN 107884155 A CN107884155 A CN 107884155A CN 201711338580 A CN201711338580 A CN 201711338580A CN 107884155 A CN107884155 A CN 107884155A
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- underwater
- camera
- trail
- observation system
- marine growth
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M10/00—Hydrodynamic testing; Arrangements in or on ship-testing tanks or water tunnels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The present invention relates to a kind of underwater simulation marine growth to follow the trail of observation system, including：Multiple waterproof fluorescence devices, Underwater Camera, camera crane and ground tracking observed terminals, wherein, any waterproof fluorescence device is correspondingly furnished with the simulation weight of a kind of marine organisms；Multiple waterproof fluorescence devices are shed in monitored waters, to simulate the dynamic Drifting Course of marine organisms；The Underwater Camera is fixed on the camera crane, and the camera crane electrically connects with ground tracking observed terminals；The ground tracking observed terminals are used for the angle of visual field, coverage according to the Underwater Camera, control the heave amplitude of the camera crane, to realize that the tracking to multiple waterproof fluorescence devices is shot.Technical scheme provided by the invention, can solve the problem that can not dynamic tracing marine organisms, floating object movement locus, and lead to not administer intake block the problem of.
Description
Technical field
The present invention relates to marine monitoring field of engineering technology, and in particular to a kind of underwater simulation marine growth tracking observation system
System.
Background technology
Recently as the change of the coastal marine eco-environment, marine growth often occurs for nuclear power plant, floating object blocks water intaking
The event of mouth.Domestic nuclear power plant is when unit operation at present, using sea as ultimate heat sink.If intake is blocked
Plug, be likely to result in unit because cooling water deficiency and shutdown or downrating.Therefore, in order to ensure nuclear power plant operation peace
Entirely, there is an urgent need to which nuclear power plant's low-temperature receiver engineering is transformed and designed, the security of nuclear power plant's operation is improved.
The content of the invention
In view of this, it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of underwater simulation marine growth to chase after
Track observation system, with solve can not dynamic tracing marine organisms, floating object movement locus, and lead to not administer intake block
The problem of.
To realize object above, the present invention adopts the following technical scheme that：
A kind of underwater simulation marine growth follows the trail of observation system, including：Multiple waterproof fluorescence devices, Underwater Camera, video camera
Crane and ground tracking observed terminals, wherein,
Any waterproof fluorescence device is correspondingly furnished with the simulation weight of a kind of marine organisms；Multiple waterproof fluorescence device quilts
Shed in monitored waters, to simulate the dynamic Drifting Course of marine organisms；
The Underwater Camera is fixed on the camera crane, and the camera crane is followed the trail of with the ground
Observed terminals electrically connect；The ground tracking observed terminals are used for the angle of visual field, coverage according to the Underwater Camera, control
The heave amplitude of the camera crane is made, to realize that the tracking to multiple waterproof fluorescence devices is shot.
Preferably, the waterproof fluorescence device includes：Acrylic encapsulating shell and it is arranged on glimmering in the acrylic encapsulating shell
Optical circuit, the fluorescence circuit include control module and the fluorescence matrix and button cell that are electrically connected with the control module.
Preferably, the control module is single-chip microcomputer, microprocessor, dsp chip or programmable logic controller (PLC).
Preferably, the camera crane includes：Gear motor, screw mandrel and telescopic rod, wherein,
The gear motor is arranged on the top of the screw mandrel, and the output shaft of the screw mandrel and the gear motor links,
The telescopic rod is set on the screw mandrel, and the telescopic rod includes being sequentially sleeved at multi-section sleeve together, wherein, outermost layer
Sleeve, which is fixed, is set in the top of the screw mandrel, innermost layer sleeve to secondary outer layer sleeve in the rotation process of gear motor,
Adjacent outward layer sleeve is skidded off under the drive of screw mandrel successively；The innermost layer sleeve bottom is provided with fixture, and the fixture is used for
The fixed Underwater Camera.
Preferably, the camera crane also includes：Screw axis collet, the screw axis collet are arranged on the screw mandrel
Bottom, it is spacing for being carried out to the sliding position of the innermost layer sleeve.
Preferably, the camera crane also includes：Bearing block, the screw mandrel are fixed on described by the bearing block
On the output shaft of gear motor, linked with the output shaft of the gear motor.
Preferably, the outermost layer sleeve outside weld is connected to fixed mount, and one is respectively provided with left and right sides of the fixed mount and is determined
Pulley, a threading hole is respectively provided with left and right sides of the bearing block；Stainless steel cable is arranged with any fixed pulley, it is described
One end of stainless steel cable is passed through on the threading hole, is fixed on the output shaft of a direct current generator；The other end is fixed with the water
Lower video camera；The stainless steel cable is used for the weight of Underwater Camera described in Auxiliary support.
Preferably, the telescopic rod includes being sequentially sleeved at three section sleeves together, and any sleeve includes outer layer
The nut seat of stainless steel sheath and internal layer.
Preferably, the ground tracking observed terminals include display screen and operation bench, and the operation bench connects provided with data
Mouth, working station indicator and Switching Power Supply.
Preferably, observation is tracked to underwater simulation marine growth, including：
Step S1, the marine organisms near nuclear power plant's intake are carried out into salvaging to get sample；
Step S2, according to the difference of marine organisms species, a kind of ocean is correspondingly matched to different waterproof fluorescence devices respectively
The simulation weight of biology；
Step S3, the good waterproof fluorescence device of counterweight is put into a range of underwater bedding in nuclear power plant's intake marine site
Face, Underwater Camera follow the waterproof fluorescence device release position to sink under water；
Step S4, the underwater waterproof fluorescence device of Underwater Camera track up, ground tracking observed terminals read shooting
Image, and location tracking is carried out to the dynamic Drifting Course of underwater waterproof fluorescence device.
The present invention uses above technical scheme, at least possesses following beneficial effect：
As shown from the above technical solution, this underwater simulation marine growth tracking observation system provided by the invention, waterproof are glimmering
Light device can be shed in nuclear power plant's intake surrounding sea areas, to simulate the dynamic Drifting Course of marine organisms, Underwater Camera
It is freely lifted in the presence of camera crane, shoots the image of underwater waterproof fluorescence device, observed terminals is followed the trail of to clapping in ground
The image taken the photograph is analyzed and processed, and to follow the trail of, observe marine growth dynamic motion track, gives intake optimization improvement side of nuclear power plant
Case, it is built or dirty design is blocked by nuclear power plant or Curve guide impeller provides important references building for other, to ensure the normal fortune of nuclear power plant
OK.This underwater simulation marine growth tracking observation system provided by the invention, applicability is wide, stably, it is safe and reliable, corrosion-resistant,
Pollution-free, strong operability.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation that a kind of underwater simulation marine growth that one embodiment of the invention provides follows the trail of observation system；
Fig. 2 is the structural representation for the waterproof fluorescence device that one embodiment of the invention provides.
Fig. 3 is the partial sectional view for the camera crane that one embodiment of the invention provides.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical scheme will be carried out below
Detailed description.Obviously, described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are resulting on the premise of creative work is not made to be owned
Other embodiment, belong to the scope that the present invention is protected.
Below by drawings and examples, technical scheme is described in further detail.
Referring to Fig. 1, a kind of underwater simulation marine growth that one embodiment of the invention provides follows the trail of observation system, including：It is multiple
Waterproof fluorescence device 4 (referring to Fig. 2), Underwater Camera 1, camera crane 2 and ground tracking observed terminals 3,
Wherein, the corresponding simulation weight equipped with a kind of marine organisms of any waterproof fluorescence device 4；Multiple waterproofs are glimmering
Light device 4 is shed in monitored waters, to simulate the dynamic Drifting Course of marine organisms；
The Underwater Camera 1 is fixed on the camera crane 2, the camera crane 2 and the ground
Tracking observed terminals 3 electrically connect；The ground tracking observed terminals 3 are used for the angle of visual field according to the Underwater Camera 1, shooting
Scope, the heave amplitude of the camera crane 2 is controlled, to realize that the tracking to multiple waterproof fluorescence devices 4 is shot.
As shown from the above technical solution, this underwater simulation marine growth tracking observation system provided by the invention, waterproof are glimmering
Light device can be shed in nuclear power plant's intake surrounding sea areas, to simulate the dynamic Drifting Course of marine organisms, Underwater Camera
It is freely lifted in the presence of camera crane, shoots the image of underwater waterproof fluorescence device, observed terminals is followed the trail of to clapping in ground
The image taken the photograph is analyzed and processed, and to follow the trail of, observe marine growth dynamic motion track, gives intake optimization improvement side of nuclear power plant
Case, it is built or dirty design is blocked by nuclear power plant or Curve guide impeller provides important references building for other, to ensure the normal fortune of nuclear power plant
OK.This underwater simulation marine growth tracking observation system provided by the invention, applicability is wide, stably, it is safe and reliable, corrosion-resistant,
Pollution-free, strong operability.
Referring to Fig. 2, it is preferable that the waterproof fluorescence device 4 includes：Acrylic encapsulating shell 41 and it is arranged on acrylic envelope
The fluorescence circuit in shell 41 is filled, the fluorescence circuit includes control module 42 and the fluorescence mould electrically connected with the control module 42
Piece 43 and button cell 44.
Preferably, the control module 42 is single-chip microcomputer, microprocessor, dsp chip or programmable logic controller (PLC).
It should be noted that the waterproof fluorescence device can set scintillation time and sudden strain of a muscle according to scene tracking observation cycle
Bright duration.
Referring to Fig. 3, it is preferable that the camera crane 2 includes：Gear motor 21, screw mandrel 22 and telescopic rod 23, its
In,
The gear motor 21 is arranged on the top of the screw mandrel 22, the output of the screw mandrel 22 and the gear motor 21
Axle is linked, and the telescopic rod 23 is set on the screw mandrel 22, and the telescopic rod 23 includes being sequentially sleeved at more piece set together
Cylinder, wherein, outermost layer sleeve 231 fixes the top for being set in the screw mandrel 22, and innermost layer sleeve 233 arrives time outer layer sleeve 232
In the rotation process of gear motor 21, adjacent outward layer sleeve is skidded off successively under the drive of screw mandrel 22；The innermost layer sleeve
233 bottoms are provided with fixture, and the fixture is used to fix the Underwater Camera 1.
Preferably, the gear motor 21 is 24V high pulling torque DC speed-reducings.
Preferably, the camera crane 2 also includes：Screw axis collet 24, the screw axis collet 24 are arranged on institute
The bottom of screw mandrel 22 is stated, it is spacing for being carried out to the sliding position of the innermost layer sleeve 233.
Preferably, the camera crane 2 also includes：Bearing block 25, the screw mandrel 22 are solid by the bearing block 25
It is scheduled on the output shaft of the gear motor 21, is linked with the output shaft of the gear motor 21.
Preferably, the outside weld of outermost layer sleeve 233 is connected to fixed mount 26, and the left and right sides of the fixed mount 26 is respectively provided with
One fixed pulley 261, the left and right sides of the bearing block 25 are respectively provided with a threading hole 251；On any fixed pulley 261 around
Provided with stainless steel cable 27, one end of the stainless steel cable 27 is passed through on the threading hole 251, is fixed on a direct current generator (accompanying drawing
Not shown in) output shaft on；The other end is fixed with the Underwater Camera 1；The stainless steel cable 27 is used for Auxiliary support institute
State the weight of Underwater Camera 1.
Preferably, the telescopic rod 23 includes being sequentially sleeved at three section sleeves together, and any sleeve includes outer layer
Stainless steel sheath 2311 and internal layer nut seat 2312.
Preferably, the ground tracking observed terminals 3 include display screen 31 and operation bench 32, and the operation bench 32 is provided with
Data-interface 321, working station indicator 322 and Switching Power Supply 323.
Preferably, the underwater simulation marine growth tracking observation system, observation is tracked to underwater simulation marine growth, is wrapped
Include：
Step S1, the marine organisms near nuclear power plant's intake are carried out into salvaging to get sample；
Step S2, according to the difference of marine organisms species, a kind of ocean is correspondingly matched to different waterproof fluorescence devices respectively
The simulation weight of biology；
Step S3, the good waterproof fluorescence device of counterweight is put into a range of underwater bedding in nuclear power plant's intake marine site
Face, Underwater Camera follow the waterproof fluorescence device release position to sink under water；
Step S4, the underwater waterproof fluorescence device of Underwater Camera track up, ground tracking observed terminals read shooting
Image, and location tracking is carried out to the dynamic Drifting Course of underwater waterproof fluorescence device.
It is understood that waterproof fluorescence device can be according to the congestion cycle of nuclear power plant's intake and the source feelings of marine organisms
Condition, simulation marine organisms dynamic orientation source.When waterproof fluorescence device is shed in bedding face, according to live marine site condition and greatly certainly
The fluctuation tide of right environmental change rule such as seawater, changing rule of current etc., are observed eventually by Underwater Camera and ground tracking
End to carry out location observation to the dynamic trajectory of waterproof fluorescence device.
In summary, the invention provides a kind of fast positioning, simple to operate, observation is accurate, applied widely, stable peace
Complete reliable underwater simulation marine growth tracking observation system, can monitor that nuclear power plant intake annex marine organisms source is moved
To can effectively mitigate marine organisms and break out influence to nuclear power plant low-temperature receiver safety.Technical scheme provided by the invention also can use
It is nuclear power plant with the location observation simulated the foreign biological trend source track of sub-sea and realize marine organisms in physical test
Intake garbage barrier net provides a kind of optimal construction general layout and optimal prioritization scheme, to ensure the normal operation of nuclear power plant.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance.Term " multiple " refers to
Two or more, limit unless otherwise clear and definite.
Claims (10)
1. a kind of underwater simulation marine growth follows the trail of observation system, it is characterised in that including：Multiple waterproof fluorescence devices, underwater camera
Machine, camera crane and ground tracking observed terminals, wherein,
Any waterproof fluorescence device is correspondingly furnished with the simulation weight of a kind of marine organisms；Multiple waterproof fluorescence devices are shed
In monitored waters, to simulate the dynamic Drifting Course of marine organisms；
The Underwater Camera is fixed on the camera crane, and the camera crane is observed with ground tracking
Terminal electrically connects；The ground tracking observed terminals are used for the angle of visual field, coverage according to the Underwater Camera, control institute
The heave amplitude of camera crane is stated, to realize that the tracking to multiple waterproof fluorescence devices is shot.
2. underwater simulation marine growth according to claim 1 follows the trail of observation system, it is characterised in that the waterproof fluorescence device
Including：Acrylic encapsulating shell and the fluorescence circuit being arranged in the acrylic encapsulating shell, the fluorescence circuit include control mould
Block and the fluorescence matrix and button cell electrically connected with the control module.
3. underwater simulation marine growth according to claim 2 follows the trail of observation system, it is characterised in that the control module is
Single-chip microcomputer, microprocessor, dsp chip or programmable logic controller (PLC).
4. underwater simulation marine growth according to claim 1 follows the trail of observation system, it is characterised in that the camera lifting
Frame includes：Gear motor, screw mandrel and telescopic rod, wherein,
The gear motor is arranged on the top of the screw mandrel, and the output shaft of the screw mandrel and the gear motor links, described
Telescopic rod is set on the screw mandrel, and the telescopic rod includes being sequentially sleeved at multi-section sleeve together, wherein, outermost layer sleeve
The fixed top for being set in the screw mandrel, innermost layer sleeve to secondary outer layer sleeve in the rotation process of gear motor, in screw mandrel
Drive under skid off adjacent outward layer sleeve successively；The innermost layer sleeve bottom is provided with fixture, and the fixture is used to fix
The Underwater Camera.
5. underwater simulation marine growth according to claim 4 follows the trail of observation system, it is characterised in that the camera lifting
Frame also includes：Screw axis collet, the screw axis collet are arranged on the screw mandrel bottom, for the cunning to the innermost layer sleeve
Dynamic position carries out spacing.
6. underwater simulation marine growth according to claim 5 follows the trail of observation system, it is characterised in that the camera lifting
Frame also includes：Bearing block, the screw mandrel are fixed on by the bearing block on the output shaft of the gear motor, with the gear
The output shaft linkage of motor.
7. underwater simulation marine growth according to claim 6 follows the trail of observation system, it is characterised in that the outermost layer sleeve
Outside weld is connected to fixed mount, and a fixed pulley is respectively provided with left and right sides of the fixed mount, and the bearing block is each side set
There is a threading hole；Stainless steel cable is arranged with any fixed pulley, one end of the stainless steel cable passes through the threading hole
On, it is fixed on the output shaft of a direct current generator；The other end is fixed with the Underwater Camera；The stainless steel cable is used to aid in
Support the weight of the Underwater Camera.
8. underwater simulation marine growth according to claim 4 follows the trail of observation system, it is characterised in that the telescopic rod includes
Three section sleeves together are sequentially sleeved at, any sleeve includes the stainless steel sheath of outer layer and the nut seat of internal layer.
9. underwater simulation marine growth according to claim 1 follows the trail of observation system, it is characterised in that the ground tracking is seen
Surveying terminal includes display screen and operation bench, and the operation bench is provided with data-interface, working station indicator and Switching Power Supply.
10. the underwater simulation marine growth tracking observation system according to any one of claim 1~9, it is characterised in that to water
Imitating marine growth is tracked observation, including：
Step S1, the marine organisms near nuclear power plant's intake are carried out into salvaging to get sample；
Step S2, according to the difference of marine organisms species, a kind of marine organisms are correspondingly matched to different waterproof fluorescence devices respectively
Simulation weight；
Step S3, the good waterproof fluorescence device of counterweight is put into a range of underwater bedding face in nuclear power plant's intake marine site, water
Lower video camera follows the waterproof fluorescence device release position to sink under water；
Step S4, the underwater waterproof fluorescence device of Underwater Camera track up, ground tracking observed terminals read the image of shooting,
And location tracking is carried out to the dynamic Drifting Course of underwater waterproof fluorescence device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201711338580.5A CN107884155A (en) | 2017-12-14 | 2017-12-14 | Underwater simulation marine growth follows the trail of observation system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711338580.5A CN107884155A (en) | 2017-12-14 | 2017-12-14 | Underwater simulation marine growth follows the trail of observation system |
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| CN107884155A true CN107884155A (en) | 2018-04-06 |
Family
ID=61774494
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| CN201711338580.5A Pending CN107884155A (en) | 2017-12-14 | 2017-12-14 | Underwater simulation marine growth follows the trail of observation system |
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| CN207816560U (en) * | 2017-12-14 | 2018-09-04 | 交通运输部天津水运工程科学研究所 | Underwater simulation marine growth tracks observation system |
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2017
- 2017-12-14 CN CN201711338580.5A patent/CN107884155A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353959A (en) * | 2011-06-10 | 2012-02-15 | 哈尔滨工程大学 | Underwater high-speed target track measurement system |
| CN102620903A (en) * | 2012-03-22 | 2012-08-01 | 河海大学 | Dynamic display system for streak line in water flow and display method for streak line |
| CN103308714A (en) * | 2013-06-06 | 2013-09-18 | 水利部交通运输部国家能源局南京水利科学研究院 | In-water color particle image velocimetry system and measuring method thereof |
| CN104153332A (en) * | 2014-07-18 | 2014-11-19 | 天津大学 | Trash cleaning engineering layout method based on migration paths of floaters on the water |
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