CN208636432U - A kind of anchoring type deep-sea sulfide seismic exploration data reception device - Google Patents
A kind of anchoring type deep-sea sulfide seismic exploration data reception device Download PDFInfo
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- CN208636432U CN208636432U CN201821239127.9U CN201821239127U CN208636432U CN 208636432 U CN208636432 U CN 208636432U CN 201821239127 U CN201821239127 U CN 201821239127U CN 208636432 U CN208636432 U CN 208636432U
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Abstract
The utility model provides a kind of anchoring type deep-sea sulfide seismic exploration data reception device, which includes the from top to bottom anchor unit that being straightened with positioning unit, data receipt unit, release and positioning unit and be connected to release Yu positioning unit lower end of the carry on Kev drawstring；The technical solution of the utility model uses modularized design, anchoring type operation scheme, improve the convenience that device lays with 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, it carrys additionally other kinds of sensor with can be convenient, 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 technique
Marine Geology and Mineral Resource Survey are a basic and strategic investigative actions, 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 print
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, technical requirements are high.
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 lower, and resolution ratio is also unable to satisfy Seafloor Sulfide geology of mineral deposit construction
Reconnoitre the demand with the identification of 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 operation mode based on ship, it is mainly used for the close of 1000m depth of water environment
Extra large engineering exploration and military target.Though having the vertical cable for being fixed on seabed for sulfide investigation, maximum functional water in the world
Depth is 2000m, is generally used in the investigation of back-arc basin sulfide；The integrated cable design side that length and road spacing are fixed
Formula causes the adjustability of vertical cable bad, is unable to satisfy the different sulfide deposit detection of type and size, and break down
It is easy to cause whole cable that can not work.
It follows that have vertical cable Shortcomings in terms of operating water depth, operation mode, adjustability and ease for use,
It is unable to satisfy the actual demand of China's deep sea polymetallic sulfide exploration.
Summary of the invention
Aiming at the shortcomings existing in the above problems, the present invention provides a kind of anchoring type deep-sea sulfide seismic prospecting number
According to reception device, the device include from top to bottom carry on Kev drawstring be straightened with positioning unit, data receipt unit, release
Put with positioning unit and be connected to the anchor unit of the release and positioning unit lower end；
Described be straightened with positioning unit includes acoustics transponder for determining the position of point and for the whole series to be straightened
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 the control of acoustic control signal 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 by the steel loop with the steel chain.
As a further improvement of the present invention, in the data receipt unit, the hydrophone is that equidistant carry exists
On the Kev drawstring.
As a further improvement of the present invention, in the data receipt unit, the inclinometer is that equidistant carry exists
On the Kev drawstring.
As a further improvement of 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.
The invention has the benefit that
(1) modularized design, anchoring type operation scheme are used, the convenience that device lays with recycles is improved, reduces
Significant trouble leads to the probability of systemic breakdown, and the design of double releases further improves the job stability of system.
(2) quantity and its spacing of hydrophone can neatly be 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, cooperate high-resolution
Spark source or submarine low-frequency sound source meet deep-sea high-resolution geological structure and sulfide deposit detecting function.
(4) it carrys additionally other kinds of sensor with can be convenient, efficiently and economically realizes Multi-parameter data observing function.
Detailed description of the invention
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 being straightened 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 discharged in Fig. 1 with positioning unit 3；
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 is straightened and positioning unit；41, floating ball group；42, acoustics transponder；5, Kev drawstring.
Specific embodiment
As shown, the embodiment of the invention provides a kind of anchoring type deep-sea sulfide seismic exploration data reception device,
The device includes from top to bottom carry being straightened on Kev drawstring 5 and positioning unit 4, data receipt unit 3, release and positioning
Unit 2 and the anchor unit 1 for being connected to release Yu 2 lower end of positioning unit (referring to Fig. 1)；Being straightened with positioning unit 4 includes being used to
Determine the acoustics transponder 42 of the position of point and the floating ball group 41 for complete equipment to be straightened, floating ball group 41 is located at Kev
The top (referring to fig. 2) of drawstring 5；Data receipt unit 3 includes the hydrophone 31 for being responsible for record vibration signal, is responsible for record institute
In the inclinometer 32 and floating ball 33 of the posture of position, wherein hydrophone 31 and inclinometer 32 are equidistant carries in Kev drawstring 5
On, data receipt unit 3 further includes the pressure sensor 34 for measuring and storing the hydraulic pressure information data of position, pressure
Hydrophone 31 of the force snesor 34 close to bottom (referring to Fig. 3)；Release includes carry at 5 end of Kev drawstring with positioning unit 2
The acoustic releaser 22 and floating ball I21 with positioning function at end, 22 lower end of acoustic releaser with positioning function passes through release hook
221 joining shackles 23, and by the opening and closing of acoustic control signal control release hook 221, realize the separation of shackle 23, shackle 23
Between be connected with a steel chain 24；Release and the hydraulic pressure information data that positioning unit 3 further includes for measuring and storing position
Pressure sensor 22 (referring to fig. 4)；Anchor unit 1 includes weight anchor 11, connecting rope 12 and steel loop 13, and the whole series are by weight anchor 11
System is fixed on seabed surface, and is connected with steel chain 24 by steel loop 13 (referring to Fig. 5).
Using modularized design, anchoring type operation scheme, the convenience that device lays with recycles is improved, is reduced great
Failure leads to the probability of systemic breakdown, and the design of double releases further improves 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 cooperates high-resolution spark source or submarine low-frequency sound source, meets deep-sea high-resolution
Rate geological structure and sulfide deposit detecting function；It carrys additionally other kinds of sensor with can be convenient, efficiently and economically realizes
Multi-parameter data observing function.
When specifically used, for convenience of the present invention is understood, it is described in conjunction with attached drawing；
The use step of device is divided into the following steps；
A, according to be straightened with 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 self weight of anchor unit 1, wherein the weight anchor 11 of anchor unit 1 reaches seabed
Play fixed function in surface；
B, the process of the measurement of data receipt unit 3 and record, 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.
It is single with positioning unit 4, data receipt unit 3, release and positioning unit 2, anchoring according to being straightened when using the present invention
The sequencing of member 1 is successively laid, and 11 cloth of weight anchor of anchor unit 1 is finally put into sea, package unit sinks by its gravity
Enter seabed.Then the position that beacon acoustic releaser 22 and acoustics transponder 42 are determined by ultra-short baseline positioning function, 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 be straightened 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, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of anchoring type deep-sea sulfide seismic exploration data reception device, it is characterised in that: the device includes from top to bottom
Carry being straightened with positioning unit (4), data receipt unit (3), release with positioning unit (2) and even on Kev drawstring (5)
Connect the anchor unit (1) in the release and positioning unit (2) lower end；
It is described be straightened with positioning unit (4) include acoustics transponder (42) for determining the position of point and for being straightened it is whole
The floating ball group (41) of equipment is covered, the floating ball group (41) is 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 (11) consolidates whole system
It is connected due to seabed surface, and by the steel loop (13) with the steel chain (24).
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 for measuring and storing the hydraulic pressure information data of position
(34), the hydrophone (31) of the pressure sensor (34) close to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821239127.9U CN208636432U (en) | 2018-08-02 | 2018-08-02 | A kind of anchoring type deep-sea sulfide seismic exploration data reception device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821239127.9U CN208636432U (en) | 2018-08-02 | 2018-08-02 | A kind of anchoring type deep-sea sulfide seismic exploration data reception device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108614291A (en) * | 2018-08-02 | 2018-10-02 | 国家海洋局第二海洋研究所 | A kind of anchoring type deep-sea sulfide seismic exploration data reception device and method of reseptance |
| CN110657883A (en) * | 2019-09-24 | 2020-01-07 | 自然资源部第一海洋研究所 | Self-powered device and ocean background sound field observation system |
-
2018
- 2018-08-02 CN CN201821239127.9U patent/CN208636432U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108614291A (en) * | 2018-08-02 | 2018-10-02 | 国家海洋局第二海洋研究所 | A kind of anchoring type deep-sea sulfide seismic exploration data reception device and method of reseptance |
| CN110657883A (en) * | 2019-09-24 | 2020-01-07 | 自然资源部第一海洋研究所 | Self-powered device and ocean background sound field observation system |
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Address after: Hangzhou City, Zhejiang province 310012 Xihu District Baochu Road No. 36 Patentee after: SECOND INSTITUTE OF OCEANOGRAPHY, MNR Address before: Hangzhou City, Zhejiang province 310012 Xihu District Baochu Road No. 36 Patentee before: THE SECOND INSTITUTE OF OCEANOGRAPHY, SOA |
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