CN110531365A - A kind of comprehensive in-situ investigation sample platform in far-reaching sea - Google Patents
A kind of comprehensive in-situ investigation sample platform in far-reaching sea Download PDFInfo
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- CN110531365A CN110531365A CN201910755657.1A CN201910755657A CN110531365A CN 110531365 A CN110531365 A CN 110531365A CN 201910755657 A CN201910755657 A CN 201910755657A CN 110531365 A CN110531365 A CN 110531365A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/34—Diving chambers with mechanical link, e.g. cable, to a base
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1031—Sampling from special places
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N2021/1793—Remote sensing
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- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Hydrology & Water Resources (AREA)
- Acoustics & Sound (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a kind of far-reaching comprehensive in-situ investigation sample platforms in sea, including Data transfer system under observation platform bulk mechanical part, acoustic sounding subsystem, water body environment detection subsystem, underwater panoramic high-definition visible system containing high light spectrum image-forming, form regulation system, relieving mechanism system and high speed water.The beneficial effects of the invention are as follows the accurate acquisitions that can be realized abyssal floor target sample, acquired sample and data not only have the characteristics of in-situ acquisition, it is consistent with height in spatial domain in time-domain simultaneously, very important evidence is provided for identification and analysis of key sea area, fast-changing seabed activity.
Description
Technical field
The invention belongs to far-reaching extra large environment detection, geological sampling, equipment precisely to lay comprehensive platform technical field, be related to one
The comprehensive in-situ investigation sample platform in the far-reaching sea of kind.
Background technique
Foreign countries have some universities and research institute follows research needs, voluntarily install and design and have manufactured similar deep water original
Position test platform, platform customizable degree is higher, can replace observation project and sampling equipment at any time, and the science for reaching different is ground
Study carefully purpose.In contrast.The research and development technology starting of China's associated equipment is relatively late.One line of China's ocean scientific investigation is not yet at present
The comprehensive in-situ investigation platform in similar deep-sea, previous detection and sampling means are more single, sampling return sampling, measurement return measurement,
Geophysical exploration is returned in geophysical exploration, and all kinds of investigative techniques are existed using different scientific investigation ships, different flight numbers, different winches
The different time and season, or even scientific investigation is carried out in different places, the later period, laboratory carried out processing data and sample again,
This is explained for data, sample analysis increases many difficulty without foundation, and comprehensive survey sampling in situ is extremely urgent.China is domestic at present
Several Integrated scientific expeditoin ships that is already equipped with or will be equipped with optical cable, such as " ocean No.1 ", " section's student number ", " ocean six
Number ", " on the sunny side red No. 10 ", " on the sunny side red 01 " ship, " on the sunny side red 03 " ship and prepare delivery check and accept after put into scientific investigation task " snow dragon
No. two ", " ocean " number and " deep-sea " number etc. novel scientific investigation ship, by the underwater equipment based on fiber optic communications of carrying, this
A little scientific investigation ships are also the main force that deep-sea resources is reconnoitred and ocean basic science is investigated, and are deep-sea scientific investigation and the following state
Solid foundation has been established in family's "Oceanic" strategy development.
Summary of the invention
The purpose of the present invention is to provide a kind of far-reaching seas to integrate in-situ investigation sample platform, the beneficial effects of the invention are as follows
It can be realized the accurate acquisition of abyssal floor target sample, acquired sample and data not only have the characteristics of in-situ acquisition, together
When it is consistent in time-domain and height in spatial domain, provide very for identification with analysis of key sea area, fast-changing seabed activity
Important evidence.
The technical scheme adopted by the invention is that including observation platform bulk mechanical part, acoustic sounding subsystem, water body
Environment detection subsystem, underwater panoramic high-definition visible system containing high light spectrum image-forming, form regulation system, relieving mechanism system and
Data transfer system under high speed water, in which:
1. acoustic sounding subsystem: have the nearly bottom sub-bottom profiler of ultrahigh resolution, investigation depth is greater than 50 meters, point
Resolution is greater than 0.02 meter；High resolution synthetic aperture sonar has nearly bottom mima type microrelief and landforms detectivity；
2. Data transfer system under high speed water: there is deck control unit and deck electric supply system, myriametre photoelectricity can be passed through
Cable carries out signal transmission and power supply, and transmission rate is not less than for 12,000,000/second, and power supply electric energy is not less than 3200W；
3. underwater panoramic high-definition visible system containing high light spectrum image-forming: there is high definition panorama image monitoring and from bottom height
Meter, image is as resolution ratio 1080P or more；
4. water body environment detection subsystem: carrying multiple sensors and carry out Real-Time Ocean environmental monitoring；
5. relieving mechanism system: release system load is less than 5 tons；Box corer work synchronous with gravity corer can be cooperated
Make；
6. form regulation system: with propeller, can appropriate adjustment the whole series test platform position and posture, operating depth
0-6000 meters, power supply mode: optoelectronic composite cable transmission power supply, power electric energy > 3200W.
Further, the platform is transferred to seabed by armouring optical cable, the depth of water is visual above deck up to 6000 meters
In the case of, by the movement of instruction control propeller, the folding of release, the biography of data and communication is carried out using optoelectronic composite cable
It broadcasts, seabed and water body environment is observed by the visualization device that platform is equipped with, taken by the control release release of deck monitoring system
Sample device samples, and observes on sample platform equipped with the imaging of seabed high definition panorama and high light spectrum image-forming, light source and power supply device, passes through
Armored cable by platform with manipulate plate and display device on ship and be connected, when work, with myriametre armouring optical cable winch by the synthesis
Platform is transferred in the height from 5~10m of seabed, and the positioning that turns on the power is navigated by water at a slow speed with 1~2 section and by the display on ship
Sampled targets are found and detected, detect water body environment, one side acoustic telemetry sea bed topography and geomorphology target on one side, while using bloom
Spectrum imaging carries out optical telemetry, adjusts itself posture and position by propeller, and release decentralization can be opened immediately by finding target
Sampling equipment is passed through on the basis of observing Submarine Geomorphic Features and bottom sample image using investigation boat deck monitor supervision platform
The comprehensive in-situ observation system platform underwater operation state in deep-sea is controlled, propeller adjustment posture and position are made.
Specific embodiment
The present invention is described in detail With reference to embodiment.
The comprehensive in-situ investigation sample platform in the far-reaching sea of the present invention is mainly by observation platform bulk mechanical part, acoustic sounding
System, water body environment detection subsystem, underwater panoramic high-definition (containing high light spectrum image-forming) visible system, form regulation system, release
Data transfer system etc. forms under train of mechanism and high speed water:
1. acoustic sounding subsystem:
Has the nearly bottom sub-bottom profiler of ultrahigh resolution, investigation depth is greater than 50 meters, and resolution ratio is greater than 0.02 meter；
High resolution synthetic aperture sonar has nearly bottom mima type microrelief and landforms detectivity.
2. Data transfer system under high speed water:
With deck control unit and deck electric supply system, signal transmission can be carried out by myriametre optical cable and is supplied
Electricity；
3. underwater panoramic high-definition (containing high light spectrum image-forming) visible system:
With high definition (panorama) image monitoring and from bottom altimeter, image is as resolution ratio 1080P or more；
4. water body environment detection subsystem:
It carries multiple sensors (CTD, PH, turbidity, methane, hydrophone etc.) and carries out Real-Time Ocean environmental monitoring；
5. relieving mechanism system:
Discharge system load: less than 5 ton；
Box corer and gravity corer can be cooperated to work asynchronously；
6. form regulation system:
Be equipped with propeller, can appropriate adjustment the whole series test platform position and posture.
Operating depth: 0-6000 meters；
Power supply mode: optoelectronic composite cable transmission power supply, power electric energy > 3200W；
The comprehensive in-situ observation system platform in deep-sea is transferred the platform to seabed by armouring optical cable, and the depth of water is up to 6000
Rice passes through the movement of instruction control propeller, the folding of release in the case where visual above deck.It is collect plurality of devices in
Deep sea in-situ detection and the bottom characteristics sampling equipment of one.The propagation that data and communication are carried out using optoelectronic composite cable, passes through platform
The visualization device of outfit observes seabed, is sampled by deck monitoring system control release release sampler.Observation sampling is flat
It, will be on platform and ship by armored cable equipped with the imaging of seabed high definition panorama and high light spectrum image-forming, light source and power supply device on platform
Manipulation plate and display device are connected, when work, with myriametre armouring optical cable winch by the comprehensive platform transfer to from seabed 5~
In the height of 10m, sampled targets are navigated by water at a slow speed with 1~2 section and find and detect by the display on ship in the positioning that turns on the power,
Water body environment, one side acoustic telemetry sea bed topography and geomorphology target are detected on one side, while carrying out optical telemetry using high light spectrum image-forming,
Itself posture and position are adjusted by propeller, release decentralization sampling equipment can be opened immediately by finding target, utilize research vessel
Deck monitor supervision platform passes through the comprehensive sight in situ in control deep-sea on the basis of observing Submarine Geomorphic Features and bottom sample image
Examining system platform underwater operation state makes propeller adjustment posture and position.
Platform of the present invention is by carrying all kinds of samplers to being located under the complicated landform landforms of ocean depths, including more metal sulphur
Compound, cobalt bearing crust, the samples such as rock and deposit and marine organisms carry out accurately visualization and select；Pass through seabed bloom
Spectrum imaging is to submarine surface topography and geomorphology, and hydrothermal activity, biological activity etc. is observed and recorded a video, same to the sea bed of in-situ sampling
Shi Jinhang fine multi-beam such as shallowly cuts open at the measurement, carries out multi-parameter in situ measurement and record to the specific body of water in crucial sea area, right
Seabed tripod, deep-sea lander in complicated sea-floor relief base fabric of plunging into the commercial sea put offer reliable scheme.
Present invention is mainly used for special deposit object, rock, sulfide and the acquisitions of other samples under complicated sea-floor relief.
The successful development of the technology to promote the progress of China's deep sea in-situ comprehensive survey sampling technique, promoted deep-sea scientific research it is horizontal and
"Oceanic" strategy implementation is pushed to play important function.In the Indian Ocean rare earth prospecting area to the in-situ samplings of rare earth resources and observation and
The equipment is further verified to the successful sampling in the sea bed flusch area near hydrothermal activity area on the mid-oceanic ridge of the Atlantic Ocean
It can stablize, manipulate simplicity, is practical, can be widely applied to the investigation and sampling in situ of all kinds of mineral resources in ocean seabed.
The above is only not to make limit in any form to the present invention to better embodiment of the invention
System, any simple modification that embodiment of above is made according to the technical essence of the invention, equivalent variations and modification,
Belong in the range of technical solution of the present invention.
Claims (2)
1. a kind of comprehensive in-situ investigation sample platform in far-reaching sea, it is characterised in that: including observation platform bulk mechanical part, acoustics
Detection subsystem, water body environment detection subsystem, underwater panoramic high-definition visible system containing high light spectrum image-forming, form regulation system,
Data transfer system under relieving mechanism system and high speed water, in which:
1) acoustic sounding subsystem: having the nearly bottom sub-bottom profiler of ultrahigh resolution, and investigation depth is greater than 50 meters, differentiates
Rate is greater than 0.02 meter；High resolution synthetic aperture sonar has nearly bottom mima type microrelief and landforms detectivity；
2) Data transfer system under high speed water: have deck control unit and deck electric supply system, can by myriametre optical cable into
The transmission of row signal and power supply, transmission rate are not less than for 12,000,000/second, and power supply electric energy is not less than 3200W；
3) the underwater panoramic high-definition visible system containing high light spectrum image-forming of: having high definition panorama image monitoring and from bottom altimeter,
Image is as resolution ratio 1080P or more；
4) water body environment detection subsystem: multiple sensors are carried and carry out Real-Time Ocean environmental monitoring；
5) relieving mechanism system: release system load is less than 5 tons；Box corer and gravity corer can be cooperated to work asynchronously；
6) form regulation system: with propeller, can appropriate adjustment the whole series test platform position and posture, operating depth 0-
6000 meters, power supply mode: optoelectronic composite cable transmission power supply, power electric energy > 3200W.
2. according to the comprehensive in-situ investigation sample platform in the far-reaching sea of one kind described in claim 1, it is characterised in that: pass through armouring photoelectricity
Cable transfers the platform to seabed, and the depth of water is up to 6000 meters, in the case where visual above deck, by instruction control propeller,
The folding of release carries out the propagation of data and communication using optoelectronic composite cable, is observed by the visualization device that platform is equipped with
Seabed is sampled by deck monitoring system control release release sampler, observes and seabed high definition panorama is housed on sample platform
River high light spectrum image-forming, light source and power supply device is imaged, platform is manipulated on ship by plate by armored cable and display device is connected,
When work, the comprehensive platform is transferred in the height from 5~10m of seabed with myriametre armouring optical cable winch, it is fixed to turn on the power
Sampled targets are navigated by water at a slow speed with 1~2 section and found and detect by the display on ship in position, detects water body environment on one side, on one side
Acoustic telemetry sea bed topography and geomorphology target, while optical telemetry is carried out using high light spectrum image-forming, it is adjusted by propeller from figure
State and position, release decentralization sampling equipment can be opened immediately by finding target, using investigation boat deck monitor supervision platform, in observation sea
On the basis of bottom geomorphic feature and bottom sample image, pass through the comprehensive in-situ observation system platform underwater operation shape in control deep-sea
State makes propeller adjustment posture and position.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881067A (en) * | 2021-01-15 | 2021-06-01 | 自然资源部第一海洋研究所 | Deep sea long column sampler with automatic valve closing mechanism |
| CN113189646A (en) * | 2021-04-19 | 2021-07-30 | 滨州学院 | Method for removing dragging type shallow-section stratum abnormal fluctuation |
| CN113247219A (en) * | 2021-06-23 | 2021-08-13 | 自然资源部第一海洋研究所 | Deep sea environment detection platform |
| CN113310906A (en) * | 2021-05-25 | 2021-08-27 | 清华大学深圳国际研究生院 | Polarization endoscope device for on-site detection of submarine sediments |
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| CN113310906A (en) * | 2021-05-25 | 2021-08-27 | 清华大学深圳国际研究生院 | Polarization endoscope device for on-site detection of submarine sediments |
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