CN108614291A - A kind of anchoring type deep-sea sulfide seismic exploration data reception device and method of reseptance - Google Patents
A kind of anchoring type deep-sea sulfide seismic exploration data reception device and method of reseptance Download PDFInfo
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- CN108614291A CN108614291A CN201810871361.1A CN201810871361A CN108614291A CN 108614291 A CN108614291 A CN 108614291A CN 201810871361 A CN201810871361 A CN 201810871361A CN 108614291 A CN108614291 A CN 108614291A
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- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000004873 anchoring Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000007667 floating Methods 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 9
- 238000004064 recycling Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 230000009885 systemic effect Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000011835 investigation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
- G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
- G01V1/186—Hydrophones
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
- G01V1/20—Arrangements of receiving elements, e.g. geophone pattern
- G01V1/201—Constructional details of seismic cables, e.g. streamers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/10—Aspects of acoustic signal generation or detection
- G01V2210/14—Signal detection
- G01V2210/142—Receiver location
- G01V2210/1423—Sea
Abstract
One aspect of the present invention provides a kind of anchoring type deep-sea sulfide seismic exploration data reception device, which includes the from top to bottom anchor unit that stretching with positioning unit, data receipt unit, release and positioning unit and be connected to release and positioning unit lower end of the carry on Kev drawstring；On the other hand, include the steps that the step of device is sunk to seabed, DATA REASONING and record, by the partially recycled step of device the present invention provides a kind of anchoring type deep-sea sulfide seismic exploration data method of reseptance；Technical scheme of the present invention is using modularized design, anchoring type operation scheme, improve the convenience that device lays and recycles, reducing significant trouble leads to the probability of systemic breakdown, the design of double releases further improves the job stability of system, the deep-sea sulfide deposit that different type and scale can be met reconnoitres demand, other kinds of sensor can be easily carried additionally, efficiently and economically realizes Multi-parameter data observing function.
Description
Technical field
The present invention relates to oceanographic survey field, specifically a kind of anchoring type deep-sea sulfide seismic exploration data reception device
And method of reseptance.
Background technology
Marine Geology is a basic and strategic investigative action with Mineral Resource Survey, and wherein seismic method is in sea
Irreplaceable role is played in the investigation such as bottom shallow geological structure, hydrothermal activity and Polymetallic sulphide.Southwestern China prints
Degree oceanic ridge Polymetallic sulphide exploration contract area is with a varied topography, and many sulfide deposits are located at the depth of 2000~3000m or so
Seabed, difficulties in exploration is larger, technology requires height.
Currently, reflection signal mainly is received using sea pull-type multiple tracks cable in bathyseism investigation, but due to it
Remote apart from the thousands of rice in seabed, the data precision of acquisition is relatively low, and resolution ratio also cannot be satisfied Seafloor Sulfide geology of mineral deposit construction
Reconnoitre the demand identified with ore body range.In recent years, with advances in technology, vertical cable is had developed both at home and abroad for seismic data
Acquisition.However, domestic vertical cable uses the pull-type operating type based on ship, it is mainly used for the close of 1000m depth of water environment
Extra large engineering exploration and military target.Though being useful for the vertical cable for being fixed on seabed of sulfide investigation, maximum functional water in the world
Depth is 2000m, is generally used in the investigation of back-arc basin sulfide；Length and the fixed integrated cable design mode of road spacing
It causes the adjustability of vertical cable bad, cannot be satisfied the different sulfide deposit detection of type and size, and the appearance that breaks down
Easily causing whole cable can not work.
It follows that have vertical cable Shortcomings in terms of operating water depth, operating type, adjustability and ease for use,
It cannot be satisfied the actual demand of China's deep sea polymetallic sulfide exploration.
Invention content
Shortcoming present in regarding to the issue above, the present invention provide a kind of anchoring type deep-sea sulfide seismic prospecting number
According to reception device and method of reseptance.
To achieve the above object, on the one hand, the present invention provides a kind of anchoring type deep-sea sulfide seismic exploration data reception
Device, the device include from top to bottom carry stretching and positioning unit, data receipt unit, release and fixed on Kev drawstring
Bit location and the anchor unit for being connected to the release and positioning unit lower end；
Described stretch with positioning unit includes the acoustics transponder of position for determining point and for stretching the whole series
The floating ball group of equipment, the floating ball group are located at the top of the Kev drawstring；
The data receipt unit includes the hydrophone for being responsible for record vibration signal, the posture for being responsible for record position
Inclinometer and floating ball；
The release and positioning unit include acoustic releaser with positioning function of the carry in Kev drawstring end
And floating ball I, the acoustic releaser lower end with positioning function pass through acoustic control signal control by release hook joining shackle
The separation of the shackle is realized in the opening and closing for making the release hook, and a steel chain is connected between the shackle；
The anchor unit includes weight anchor, connecting rope and steel loop, and whole system is fixed on seabed surface by the weight anchor, and
It is connected with the steel chain by the steel loop.
As a further improvement on the present invention, in the data receipt unit, the hydrophone is that equidistant carry exists
On the Kev drawstring.
As a further improvement on the present invention, in the data receipt unit, the inclinometer is that equidistant carry exists
On the Kev drawstring.
As a further improvement on the present invention, the data receipt unit further includes for measuring and storing position
The pressure sensor of hydraulic pressure information data, the hydrophone of the pressure sensor close to bottom.
On the other hand, the present invention provides a kind of anchoring type deep-sea sulfide seismic exploration data method of reseptance, including following
Step：
A, it is put into the sequence cloth of positioning unit, data receipt unit, release and positioning unit, anchor unit according to stretching
Device is sunk to the process in seabed by the dead weight of anchor unit by sea, wherein the weight anchor of anchor unit reaches seabed surface and plays
Fixed function；
B, the process that data receipt unit is measured and recorded, wherein hydrophone is responsible for recording vibration signal, and inclinometer is responsible for
The posture of position is recorded, pressure sensor records hydraulic pressure information data；
C, the process of device recycling, wherein the acoustic control signal on the acoustic releaser taken-over vessel with positioning function, control
Its release hook opening is made, the separation with shackle is completed, anchor unit is left on seabed, rest part recycling.
As a further improvement on the present invention, all hydrophones are needed with time server before entering water to clock,
To obtain high-precision initial time.
As a further improvement on the present invention, in step a, the weight anchor is steady on volume and weight using cube-shaped
Surely seabed is secured the appliance to, and overcomes the influence of underflow without rolling.
As a further improvement on the present invention, in stepb, hydrophone selection resistance to pressure is enough, power supply is sufficient, and
On the basis of thering is data tentatively to obtain detection target sizes and range, select suitable hydrophone clipping room away from.
As a further improvement on the present invention, floating ball group should ensure that device is vertical in seabed, and keep the suitable of Kev drawstring
Tension is spent, it is 5~10 degree to control inclination maximum as possible under the influence of underflow, in order to avoid complicated shadow is brought to Data Post
It rings.
Beneficial effects of the present invention are：
(1) modularized design, anchoring type operation scheme are used, the convenience that device lays and recycles is improved, reduces
Significant trouble causes the probability of systemic breakdown, the design of double releases to further improve the job stability of system.
(2) quantity and its spacing of hydrophone can be neatly adjusted, easily according to the size and range of detection target
The extension and adjustment of completion system, the deep-sea sulfide deposit for meeting different type and scale reconnoitre demand.
(3) maximum operating water depth 6000m, hydrophone may be implemented broadband (10Hz-6kHz) reception, coordinate high-resolution
Spark source or submarine low-frequency sound source meet deep-sea high-resolution geological structure and sulfide deposit detecting function.
(4) other kinds of sensor can be easily carried additionally, efficiently and economically realizes Multi-parameter data observing function.
Description of the drawings
Fig. 1 is a kind of anchoring type deep-sea sulfide seismic exploration data reception device entirety composition schematic diagram of the present invention；
Fig. 2 is the schematic diagram stretched in Fig. 1 with positioning unit 5；
Fig. 3 is the schematic diagram of data receipt unit 4 in Fig. 1；
Fig. 4 is the schematic diagram of release and positioning unit 3 in Fig. 1；
Fig. 5 is the schematic diagram of anchor unit 1 in Fig. 1.
In figure：1, anchor unit；11, weight anchor；12, connecting rope；13, steel loop；2, release and positioning unit；21, floating ball I；
22, acoustic releaser；221, release hook；23, shackle；24, steel chain；3, data receipt unit；31, hydrophone；32, inclinometer；
33, floating ball；34, pressure sensor；4, it stretches and positioning unit；41, floating ball group；42, acoustics transponder；5, Kev drawstring.
Specific implementation mode
As shown, an embodiment of the present invention provides a kind of anchoring type deep-sea sulfide seismic exploration data reception device and
Method of reseptance.
In the first aspect of the present invention, a kind of anchoring type deep-sea sulfide seismic exploration data reception device is provided, it should
Device includes that from top to bottom carry stretching on Kev drawstring 5 and positioning unit 4, data receipt unit 3, release and positioning are single
Member 2 and the anchor unit 1 for being connected to release and 2 lower end of positioning unit (referring to Fig. 1)；It includes being used for really to stretch with positioning unit 4
Determine the acoustics transponder 42 of the position of point and the floating ball group 41 for stretching complete equipment, floating ball group 41 is located at Kev drawstring
5 top (referring to Fig. 2)；Data receipt unit 3 includes the hydrophone 31 for being responsible for record vibration signal, is responsible for record position
Posture inclinometer 32 and floating ball 33, wherein hydrophone 31 and inclinometer 32 are equidistant carries on Kev drawstring 5,
Data receipt unit 3 further includes the pressure sensor 34 of the hydraulic pressure information data for measuring and storing position, and pressure passes
Hydrophone 31 of the sensor 34 close to bottom (referring to Fig. 3)；Release is with positioning unit 2 including carry in 5 end of Kev drawstring
Acoustic releaser 22 with positioning function and floating ball I21,22 lower end of acoustic releaser with positioning function are connected by release hook 221
It unloads button 23, and controls the opening and closing of release hook 221 by acoustic control signal, realize the separation of shackle 23, connect between shackle 23
There is a steel chain 24；Release and the pressure that positioning unit 3 further includes the hydraulic pressure information data for measuring and storing position
Sensor 22 (referring to Fig. 4)；Anchor unit 1 includes weight anchor 11, connecting rope 12 and steel loop 13, and whole system is fixed on by weight anchor 1
Seabed surface, and be connected (referring to Fig. 5) with steel chain 25 by steel loop 13.
In the second aspect of the present invention, a kind of anchoring type deep-sea sulfide seismic exploration data method of reseptance is provided, is wrapped
Include following steps：
A, according to stretch and positioning unit 4, data receipt unit 3, release with positioning unit 2, anchor unit 1 sequence cloth
It is put into sea, device is sunk to the process in seabed by the dead weight of anchor unit 1, wherein the weight anchor 11 of anchor unit 1 reaches seabed
Play fixed function in surface；
B, the process that data receipt unit 3 is measured and recorded, wherein hydrophone 31 is responsible for record vibration signal, inclinometer
32 are responsible for the posture of record position, and pressure sensor 22 records hydraulic pressure information data；
C, the process of device recycling, wherein the acoustic control signal on 23 taken-over vessel of acoustic releaser with positioning function,
Its release hook 231 opening is controlled, the separation with shackle 24 is completed, anchor unit 1 is left on seabed, rest part recycling.
Using modularized design, anchoring type operation scheme, the convenience that device lays and recycles is improved, is reduced great
Failure causes the probability of systemic breakdown, the design of double releases to further improve the job stability of system；It can be according to spy
The size and range of target are surveyed, the quantity and its spacing of hydrophone is neatly adjusted, is readily achieved the extension and adjustment of system,
The deep-sea sulfide deposit for meeting different type and scale reconnoitres demand；Width may be implemented in maximum operating water depth 6000m, hydrophone
Frequency band (10Hz-6kHz) receives, and coordinates high-resolution spark source or submarine low-frequency sound source, meets deep-sea high-resolution
Geological structure and sulfide deposit detecting function；Other kinds of sensor can be easily carried additionally, is efficiently and economically realized more
Supplemental characteristic observing function.
When specifically used, for convenience of the present invention is understood, it is described in conjunction with attached drawing；
It is single with positioning unit 4, data receipt unit 3, release and positioning unit 2, anchoring according to stretching when using the present invention
The sequencing of member 1 is laid successively, and 11 cloth of weight anchor of anchor unit 1 is finally put into sea, package unit sinks by its gravity
Enter seabed.Then it relies on ultra-short baseline positioning function to determine the position of beacon acoustic releaser 22 and acoustics transponder 42, is used for
The initial position message of sub-sea location and the system recycling of the Data processing system.After operation terminates, pass through acoustic method
The release of completion system, and recycle and stretch and positioning unit 4, data receipt unit 3, release and positioning unit 2, anchor unit 1
Stay in seabed.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of anchoring type deep-sea sulfide seismic exploration data reception device, which draws including carry from top to bottom in Kev
Stretching on rope (5) and positioning unit (4), data receipt unit (3), release and positioning unit (2) and it is connected to the release
With the anchor unit (1) of positioning unit (2) lower end；
It is described stretch with positioning unit (4) include the acoustics transponder (42) of position for determining point and for stretching it is whole
The floating ball group (41) of complete equipment, the floating ball group (41) are located at the top of the Kev drawstring (5)；
The data receipt unit (3) includes the hydrophone (31) for being responsible for record vibration signal, the appearance for being responsible for record position
The inclinometer (32) and floating ball (33) of state；
The release and positioning unit (2) include acoustics release with positioning function of the carry in Kev drawstring (5) end
Device (22) and floating ball I (21), acoustic releaser (22) lower end with positioning function pass through release hook (221) joining shackle
(23), the opening and closing for and by acoustic control signal controlling the release hook (221), realizes the separation of the shackle (23), described
A steel chain (24) is connected between shackle (23)；
The anchor unit (1) includes weight anchor (11), connecting rope (12) and steel loop (13), and the weight anchor (1) consolidates whole system
It is connected with the steel chain (25) due to seabed surface, and by the steel loop (13).
2. a kind of anchoring type deep-sea sulfide seismic exploration data reception device according to claim 1, it is characterised in that：
In the data receipt unit (3), the hydrophone (31) is equidistant carry on the Kev drawstring (5).
3. a kind of anchoring type deep-sea sulfide seismic exploration data reception device according to claim 1, it is characterised in that：
In the data receipt unit (3), the inclinometer (32) is equidistant carry on the Kev drawstring (5).
4. a kind of anchoring type deep-sea sulfide seismic exploration data reception device according to claim 1, it is characterised in that：
The data receipt unit (3) further includes the pressure sensor of the hydraulic pressure information data for measuring and storing position
(34), the hydrophone (31) of the pressure sensor (34) close to bottom.
5. a kind of anchoring type deep-sea sulfide seismic exploration data method of reseptance, includes the following steps：
A, according to stretch with positioning unit (4), data receipt unit (3), release with positioning unit (2), anchor unit (1) it is suitable
Sequence cloth is put into sea, and device is sunk to the process in seabed by the dead weight of anchor unit (1), wherein the weight anchor of anchor unit (1)
(11) it reaches seabed surface and plays fixed function；
B, the process that data receipt unit (3) is measured and recorded, wherein hydrophone (31) is responsible for record vibration signal, inclinometer
(32) it is responsible for the posture of record position, pressure sensor (22) records hydraulic pressure information data；
C, the process of device recycling, wherein the acoustic control signal on acoustic releaser (23) taken-over vessel with positioning function, control
Its release hook (231) opening is made, the separation with shackle (24) is completed, anchor unit (1) is left on seabed, rest part recycling.
6. a kind of anchoring type deep-sea sulfide seismic exploration data method of reseptance according to claim 5, it is characterised in that：
All hydrophones (31) are needed with time server before entering water to clock, to obtain high-precision initial time.
7. a kind of anchoring type deep-sea sulfide seismic exploration data method of reseptance according to claim 5, it is characterised in that：
In step a, weight anchor (11) use is cube-shaped, seabed is steadily secured the appliance on volume and weight, and overcome
The influence of underflow is without rolling.
8. a kind of anchoring type deep-sea sulfide seismic exploration data method of reseptance according to claim 5, it is characterised in that：
In stepb, hydrophone (31) selection resistance to pressure is enough, power supply is sufficient, and tentatively obtains detection target sizes in existing data
On the basis of range, select suitable hydrophone clipping room away from.
9. special according to any one anchoring type deep-sea sulfide seismic exploration data method of reseptance described in claim 5~8
Sign is：Floating ball group (41) should ensure that device is vertical in seabed, and keep the moderate tension of Kev drawstring (5), in the shadow of underflow
It is 5~10 degree to ring lower inclination maximum, in order to avoid complicated influence is brought to Data Post.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810871361.1A CN108614291A (en) | 2018-08-02 | 2018-08-02 | A kind of anchoring type deep-sea sulfide seismic exploration data reception device and method of reseptance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810871361.1A CN108614291A (en) | 2018-08-02 | 2018-08-02 | A kind of anchoring type deep-sea sulfide seismic exploration data reception device and method of reseptance |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765618A (en) * | 2019-01-30 | 2019-05-17 | 自然资源部第二海洋研究所 | A kind of marine seismic acquisition system and method based on towing cable carrying |
| CN109975875A (en) * | 2019-02-26 | 2019-07-05 | 自然资源部第二海洋研究所 | A kind of received vertical-rise cable system for acquiring seismic data and method at random |
| CN111232160A (en) * | 2020-01-20 | 2020-06-05 | 中国科学院海洋研究所 | Full-sea-depth offshore test device |
| CN112946733A (en) * | 2021-02-02 | 2021-06-11 | 中国海洋大学 | Processing method and system for jointly pressing multiple cables of offshore stereo observation system |
| WO2022005975A1 (en) * | 2020-06-29 | 2022-01-06 | Magseis Ff Llc | Seismic data acquisition unit apparatus and positioning systems and methods |
| CN115035779A (en) * | 2022-05-16 | 2022-09-09 | 自然资源部第二海洋研究所 | Deep sea hydrothermal system broadband seismic physical simulation system and method |
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| CN115035779A (en) * | 2022-05-16 | 2022-09-09 | 自然资源部第二海洋研究所 | Deep sea hydrothermal system broadband seismic physical simulation system and method |
| CN115035779B (en) * | 2022-05-16 | 2024-04-05 | 自然资源部第二海洋研究所 | Broadband earthquake physical simulation system and method for deep sea hydrothermal system |
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