CN207752166U - A kind of proton type seabed geomagnetic diurnal change station - Google Patents
A kind of proton type seabed geomagnetic diurnal change station Download PDFInfo
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- CN207752166U CN207752166U CN201721532113.1U CN201721532113U CN207752166U CN 207752166 U CN207752166 U CN 207752166U CN 201721532113 U CN201721532113 U CN 201721532113U CN 207752166 U CN207752166 U CN 207752166U
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- pressure
- main control
- magnetic survey
- module
- survey system
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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- Testing Or Calibration Of Command Recording Devices (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The utility model is related to a kind of proton type seabed geomagnetic diurnal change stations.Proton type seabed geomagnetic diurnal change station in the utility model includes master control system and underwater magnetic survey system on deck, after master control system completes the parameter configuration to magnetic survey system on the water on deck, magnetic survey system is thrown to seabed to measure, magnetic survey system is completed after measuring work, the acoustics responder module that magnetic survey system is waken up by acoustic transducer is discharged, acoustics responder module opens relieving mechanism to fusible link power supply and abandons clump weight, pressure-resistant cabin emerges by buoyancy, hydraulic pressure sensor judges to open GPS after reaching the water surface, magnetic survey system position is sent to master control system and then is recycled, it salvages to quarter deck master control system on ship and the geomagnetic data measured and status information is obtained by radio function.The utility model can ensure that magnetic survey system is effectively recycled in the case where ensureing to obtain geomagnetic diurnal change data.
Description
Technical field
The utility model belongs to marine geophysical survey technical field more particularly to a kind of proton type seabed geomagnetic diurnal change
It stands.
Background technology
Geomagnetic diurnal change is one of main error source of mgnetic observations, when carrying out high-precision mgnetic observations, earth's magnetic field
Day become can not ignore, geomagnetic diurnal change observation quality for improve magnetic survey precision be of great significance.
Geomagnetic diurnal change station has certain effective control range (generally within 300km), in off-lying sea investigation, if research vessel
Become observation station far from day other than the 300km of land, then can not be set up in effective control range.At present generally using external production
Sentinel magnetometers, using the anchor system, method similar to subsurface buoy observation system, prepare, lay it is more complicated with reclaimer operation,
Need associated materials prepared such as high intensity Kev drawstring cable, nonmagnetic connecting component etc. more, cost is higher；And earth magnetism day
Becoming to stand to set in seabed stays the time longer, since seawater is to the metal erosion of rope junction and under underset process, floating ball, release
Non-directional friction may constantly occur for the connecting portions such as device, bearing block and rope, it is possible to which component wear, fracture cause
Floating ball drift is walked and the instrument and equipment that can not be tethered under normal recycle-water, leads to geomagnetic diurnal change station device losses, causes geomagnetic diurnal change
Data and then reduction marine geomagnetic measurement accuracy.
Utility model content
There is problem for the above-mentioned prior art, the utility model provides a kind of proton type seabed geomagnetic diurnal change station and earth magnetism
Measurement method.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of proton type seabed geomagnetic diurnal change station includes master control system on deck and positioned at underwater magnetic survey
System,
The master control system includes main control unit, boat-carrying GPS device, the first communication module and directional aerial waterborne, described
Main control unit waterborne is mutually communicated with the boat-carrying GPS device and first communication module respectively, the first communication mould
Block and the directional aerial mutually communicate；
The magnetic survey system includes pressure-resistant cabin, and the hydraulic pressure sensor, acoustics on pressure-resistant cabin top change
Energy device and proton formula geomagnetic sensor, proton type earth magnetism collecting unit, GPS module, the state prison being mounted in the pressure-resistant cabin
Unit, underwater main control unit, the second communication module, acoustics responder module, power management module, battery pack are surveyed, is mounted on described
The relieving mechanism of pressure-resistant cabin bottom, and the clump weight that can be separated with the relieving mechanism, the underwater main control unit difference
With the earth magnetism collecting unit, the GPS module, the Condition Monitoring Unit, the underwater main control unit, second communication
Module, the acoustics responder module and the power management module are connected, the power management module and the battery pack phase
Connection, the hydraulic pressure sensor are connected by watertight plug connector with the Condition Monitoring Unit, and the earth magnetism collecting unit passes through
Watertight plug connector is connected with the proton formula geomagnetic sensor, and the acoustics responder module passes through watertight plug connector and the acoustics
Energy converter is connected, and the acoustics responder module is connected with the relieving mechanism.
Further, the main control unit waterborne is provided with for being communicated with the boat-carrying GPS device and described first
Two USB interfaces that module communicates.
Further, first communication module and second communication module are wireless telecommunications.
Further, the pressure-resistant cabin glass floating ball, outer surface are provided with protective shell, to avoid pressure-resistant cabin damage and its
The fixation and installation of his component.
Further, it is provided with pedestal on the top of the pressure-resistant cabin, holder is provided on the pedestal, the acoustics changes
Energy device is placed in the holder.
Further, the holder is made of titanium alloy and has certain length, not using holder made of titanium alloy
The minor that can confront geomagnetic sensor impacts, and avoids the dry of the confrontation minor geomagnetic sensor of magnetic material in pressure-resistant cabin
It disturbs.
Further, the holder away from the side of the pressure-resistant cabin be provided with sensor pressure resistance protect cabin, the matter
The setting of minor geomagnetic sensor can prevent confrontation minor geomagnetic sensor from causing in this way in sensor pressure resistance protection cabin
Damage, sensor pressure resistance protection cabin are made of titanium alloy.
A kind of application method carrying out magnetic survey using above-mentioned proton type seabed geomagnetic diurnal change station, the application method
Including：
Master control system on deck is established with underwater magnetic survey system to be communicated；
By the first communication module and the second communication module, main control unit and underwater main control unit waterborne mutually communicates, with
Wake up the underwater main control unit；
When magnetic survey System self-test school, and by the time feedbacking after self-test information and calibration to main control unit waterborne；
Main control unit waterborne is magnetic survey system configuration parameter；
To magnetic survey system work order occurs for main control unit waterborne, and magnetic survey system is launched sea using clump weight
Bottom, magnetic survey system initially enter instruction on duty；
Underwater main control unit controls magnetic survey system and carries out magnetic survey in seabed；
Magnetic survey system is completed after measuring work, and waking up acoustics responder module by acoustic transducer is discharged, sound
It learns responder module and abandons clump weight to fusible link power supply opening relieving mechanism, pressure-resistant cabin emerges by buoyancy；
After hydraulic pressure sensor detection reaches the water surface, underwater main control unit starting GPS module and the second communication module, and pass through
Second communication module sends the location information of magnetic survey system to main control unit waterborne；
After main control unit waterborne obtains the location information of magnetic survey system, recycling ship recycles magnetic survey system；
Main control unit waterborne is established with magnetic survey system and is communicated again, and is read magnetic survey system and acquired in seabed
Geomagnetic data.
Further, the underwater main control unit control earth magnetism collecting unit includes in seabed progress earth magnetism acquisition：
Underwater main control unit starting earth magnetism collecting unit, earth magnetism collecting unit are started to work；
The information of each sensor of acquisition system is read in underwater main control unit timing, to ensure that earth magnetism collecting unit is normal
Work.
The utility model has the beneficial effects that：
Since the magnetic survey system of the proton type seabed geomagnetic diurnal change station in the utility model is provided with hydraulic pressure sensor
And GPS module, after magnetic survey system is completed to measure work, and emerging, hydraulic pressure sensor can judge to reach the water surface,
GPS module is opened, you can magnetic survey system position is sent to master control system and is so recycled, magnetic survey system is in deep water
When with being worked in pelagic division, even if the drift of magnetic survey system, which occurs, walks phenomenon, also ensure that magnetic survey system is returned
It receives.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of schematic diagram of proton type seabed geomagnetic diurnal change station of the utility model embodiment；
Fig. 2 is that a kind of proton type seabed geomagnetic diurnal change station of the utility model embodiment carries out the flow of magnetic survey method
Schematic diagram.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
First, the utility model embodiment discloses a kind of proton type seabed geomagnetic diurnal change station, and Fig. 1 is that the utility model is real
The schematic diagram for applying a kind of proton type seabed geomagnetic diurnal change station of example, referring to Fig. 1, it includes the master control system being located on deck and position
In underwater measuring system.
In conjunction with Fig. 1, the master control system 1 of the utility model embodiment includes main control unit 101 waterborne, boat-carrying GPS device
104, the first communication module 102 and directional aerial 103, main control unit 101 waterborne respectively with boat-carrying GPS device 104 and first
Communication module 102 mutually communicates, and the first communication module 102 and directional aerial 103 mutually communicate.
In conjunction with Fig. 1, measuring system 2 includes pressure-resistant cabin 209 in the utility model embodiment, is mounted on 209 top of pressure-resistant cabin
On hydraulic pressure sensor 205, acoustic transducer 203 and proton formula geomagnetic sensor 201, be mounted on pressure-resistant cabin 209 in earth magnetism
Collecting unit 210, GPS module 211, Condition Monitoring Unit 212, underwater main control unit 213, the second communication module 214, acoustics are answered
Module 215, power management module 216, battery pack 217 are answered, is mounted on the relieving mechanism 218 of 209 bottom of pressure-resistant cabin, and can be with
The clump weight 219 that relieving mechanism 218 is separated, underwater main control unit 213 respectively with earth magnetism collecting unit 210, GPS module 211,
Condition Monitoring Unit 212, underwater main control unit 213, the second communication module 214, acoustics responder module 215 and power management module
216 are connected, and power management module 216 is connected with battery pack 217, and hydraulic pressure sensor 205 passes through watertight plug connector 207 and shape
State monitoring unit 212 connects, and earth magnetism collecting unit 210 is connected by watertight plug connector 207 and proton formula geomagnetic sensor 201,
Acoustics responder module 215 is connected by watertight plug connector 207 with acoustic transducer 203, acoustics responder module 215 and and release
Mechanism 218 is connected.
In the utility model embodiment, main control unit 101 waterborne can be developed based on virtual instrument technique LabVIEW
, there is friendly human-computer interaction interface, personnel easy to operation to be operated to system, the master control of main control unit 101 waterborne
The main functional modules that machine software includes have：Earth magnetism collecting unit 210 is controlled, the display of environmental variance and time parameter
Configuration, realize the data to the configuration of 210 parameter of earth magnetism collecting unit, recycling monitoring and data can be analyzed.This four
The function that a module is realized is as follows：
(a) earth magnetism collecting unit 210 is controlled：
By formulating corresponding communications protocol, master control list waterborne between main control unit 101 waterborne and underwater main control unit 213
The host computer of member 101 realizes the control to underwater main control unit 213 by sending control instruction, such as：Wake up underwater control list
Member, clock are synchronous, switch the functions such as earth magnetism collecting unit, search.
(b) configuration of the display of environmental variance and time parameter：
The host computer of main control unit 101 waterborne sends self-test signal, receives and show the environmental variance and warp that feed back
Position Latitude information etc.；Can manual setting start acquisition time, stop acquisition time, open acoustics responder module give fusible link supply
Electricity opens relieving mechanism and abandons the ballast time.
(c) configuration to earth magnetism collecting unit parameter is realized：
The host computer of main control unit 101 waterborne is realized pair by calling 210 corresponding control software of earth magnetism collecting unit
The parameter configuration of earth magnetism collecting unit 210 and the control of corresponding operating.
(d) data of acquisition are recycled and data can be analyzed：
After having acquired data, the host computer of main control unit 101 waterborne can be to the gathered data of underwater main control unit 213
Text is recycled and is saved as, also can be by data transmission to SD card that earth magnetism collecting unit acquires, and it can be to the data of acquisition
Carry out data analysis and backup.
In conjunction with Fig. 1, in the utility model embodiment, main control unit 101 waterborne can be provided with for and boat-carrying GPS device
104 and first two USB interface communicating of communication module 102, to realize main control unit 101 waterborne and boat-carrying GPS device
104 and the first data transmission between communication module 102.
In the utility model embodiment, the first communication module 102 and the second communication module 214 all can be wireless telecommunications,
The two realizes wireless telecommunications by directional aerial 103.
In the utility model embodiment, proton formula geomagnetic sensor 201 is total field pattern, with vector type (such as magnetic flux gate) phase
Than being influenced small no accumulated error by magnetic survey posture, azimuth etc.；Compared with Ou Fuhao plunger type, domestic technique is more
Ripe, cheaper；It is low in energy consumption compared with optical pumping type, it is suitable for self-tolerant work.
Fig. 1 is combined with reference to abstract, the pressure-resistant cabin 209 of the utility model embodiment is high pressure resistant glass floating ball, has resistance to height
The performance of pressure, and it is nonmagnetic, each section module in protection cabin is can be very good, the outer surface of pressure-resistant cabin 209 is provided with protective shell
208, it is damaged to avoid pressure-resistant cabin 209.The protective shell 208 of the utility model embodiment may be used highstrenghtpiston and be made,
It is wrapped on the outer surface of pressure-resistant cabin 209.
In conjunction with Fig. 1, it can be provided with pedestal 206 on the top of the pressure-resistant cabin 209 of the utility model embodiment, set on pedestal
It is equipped with holder 204, acoustic transducer 203 is placed in holder 204.
The holder 204 of the utility model embodiment may be used titanium alloy and be made, not using holder made of titanium alloy 204
The minor that can confront geomagnetic sensor 201 impacts, and avoids magnetic material confrontation minor geomagnetic sensor in pressure-resistant cabin 209
201 interference.
In conjunction with Fig. 1, the holder 204 of the utility model embodiment that the side of pressure-resistant cabin 209 is provided with sensor is resistance to
Pressure protection cabin 202, for the setting of proton formula geomagnetic sensor 201 in sensor pressure resistance protection cabin 202, cabin is protected in sensor pressure resistance
202 can also be made of titanium alloy, to increase the high pressure resistant and corrosion resistant function of proton formula geomagnetic sensor 201, be increased
The service life of proton formula geomagnetic sensor 201.
The underwater electrical connector 207 of the utility model embodiment is used for realizing the connection inside and outside pressure-resistant cabin 209, have high pressure resistant
And corrosion resistant feature.
The earth magnetism collecting unit 210 of the utility model embodiment is used for acquiring the letter of storage proton formula geomagnetic sensor 201
Number, and by the control of underwater main control unit 213, opto-coupler chip is driven by underwater main control unit 213 to realize that proton formula earth magnetism passes
The switching on and shutting down of sensor 201 and acquisition operations, to which the working condition for minor geomagnetic sensor 201 of confronting is controlled.
The hydraulic pressure sensor 205 of the utility model embodiment is for measuring depth residing for geomagnetic diurnal change station and judgement
The no arrival water surface, and realize signal condition using linear optical coupling isolation circuit and differential-to-single-ended circuit.
In addition, the Condition Monitoring Unit 212 of the utility model embodiment, is also integrated with MS5611 integrated chips, it should
MS5611 integrated chips are for being monitored negative pressure in pressure-resistant cabin 209 and temperature, Condition Monitoring Unit 212 and underwater main control list
Member 213 is connected, and the information such as hydraulic pressure, air pressure, temperature are provided for geomagnetic diurnal change station.
209 position of pressure-resistant cabin of the utility model embodiment monitoring then by the GPS module 211 inside pressure-resistant cabin 209
It completes, GPS module 211 is connected with underwater main control unit 213, and latitude and longitude information and UTC are provided for geomagnetic diurnal change forefront surface
Information.
The power management module 216 and battery pack 217 of the utility model embodiment provide electricity for magnetic survey system 2 jointly
Source, Selection of Battery is to be suitable under cryogenic conditions and have the non-magnetic LiFePO4 electricity of the large capacity of fire-proof and explosion-proof characteristic
Pond；Wherein power management module 216 is the linear regulator chip of small by quiescent current low voltage difference, low noise, the enabled control mouth of band
It constitutes, charging and power consumption management can be carried out to battery pack.
The relieving mechanism 218 of the utility model embodiment can be separated with clump weight 220, to realize magnetic survey system
The decentralization and recycling of system 2.
The clump weight 220 of the utility model embodiment is worked using no magnetic clump weight to avoid to earth magnetism collecting unit 210
When interfere.
First communication module 102 and the second communication module 214 of the utility model embodiment may be used can extra long distance
The low Lora communication protocols of spread spectrum communication, strong anti-interference performance, current drain realize parameter configuration, pressure-resistant cabin recycling and data
Recycling.
Fig. 2 is the stream that a kind of proton type seabed geomagnetic diurnal change station of the utility model embodiment carries out the method for magnetic survey
Journey schematic diagram, referring to Fig. 2, application method includes shown in the utility model embodiment：
S1：Master control system 1 on deck is established with underwater magnetic survey system 2 to be communicated；
S2：By the first communication module 102 and the second communication module 214, main control unit 101 and underwater main control unit waterborne
213 mutually communications, to wake up underwater main control unit 213；
S3：When 2 self calibration of measuring system, and by the time feedbacking after self-test information and calibration to main control unit 101 waterborne：
Underwater main control unit 213 opens GPS module 211 and reads UTC time and current latitude and longitude information, and detects each biography
Whether sensor module is normal, then calibrates RTC by UTC time, finally sends self-test information and RTC time gives deck master control
Machine；
S4:Main control unit 101 waterborne is that magnetic survey system 2 configures parameter：
Main control unit 101 waterborne is that magnetic survey system 2 configures parameter by the first communication module 102, which includes：
Start acquisition time, stop acquisition time, acoustics responder module to fusible link power open relieving mechanism abandon the ballast moment with
And earth magnetism collecting unit sample rate；
S5:To magnetic survey system 2 work order occurs for main control unit 101 waterborne, using clump weight 219 by magnetic survey
System 2 launches suitable seabed, and magnetic survey system 2 initially enters instruction on duty；
S6:Underwater main control unit 213 controls magnetic survey system 2 and carries out magnetic survey in seabed；
S7:Magnetic survey system 2 wakes up acoustics after the completion of the magnetic survey in seabed work by acoustic transducer 203
Responder module 215 is discharged, and acoustics responder module 215 opens relieving mechanism 218 to fusible link power supply and abandons clump weight, pressure resistance
Cabin 209 emerges by buoyancy；
S8:After the detection of hydraulic pressure sensor 205 reaches the water surface, it is logical that underwater main control unit 213 starts GPS module 211 and second
Module 214 is interrogated, and sends the location information of magnetic survey system 2 to main control unit 101 waterborne by the second communication module 214；
S9:After main control unit 101 waterborne obtains the location information of pressure-resistant cabin 209, recycling ship recycles pressure-resistant cabin 209,
When recycling, flash lamp is opened, is convenient for sea dark search and recycling；
S10:Main control unit 101 waterborne is established with magnetic survey system 2 and is communicated again, and is read magnetic survey system 2 and existed
The magnetic field data that seabed is acquired.
In the utility model embodiment, S1-S5 is mainly offshore operations flow, and S6 is mainly US Patent flow, S7-
S10 is mainly sea recovery process.
Since the magnetic survey system of the proton type seabed geomagnetic diurnal change station in the utility model is provided with hydraulic pressure sensor
And GPS module, after magnetic survey system is completed to measure work, and emerging, hydraulic pressure sensor can judge to reach the water surface,
GPS module is opened, you can magnetic survey system position is sent to master control system and is so recycled, magnetic survey system is in deep water
When with being worked in pelagic division, even if the drift of magnetic survey system, which occurs, walks phenomenon, also ensure that magnetic survey system is returned
It receives.
The operating method in the seabed of the utility model embodiment includes：Underwater main control unit 213 starts earth magnetism collecting unit
210, earth magnetism collecting unit 210 starts to acquire；Underwater main control unit 213 periodically reads the state of magnetic survey system, and is setting
Timing, which is carved, acquires each sensor information, such as the information such as negative pressure, out of my cabin hydraulic pressure and cell voltage in temperature, cabin；Work as magnetic survey
System cell voltage when not reaching the stopping sampling time is too low, then closes earth magnetism collecting unit, to save electricity, answered for acoustics
It answers module and abandons the enough power supplys of ballast reservation to fusible link power supply opening relieving mechanism.
Embodiment provided above is the better embodiment of the utility model, only is used for facilitating illustrating the utility model, and
It is non-to impose any limitation on the present invention, any those of ordinary skill in the art, if not departing from
In the range of the carried technical characteristic of the utility model, locally changes or repair using made by the utility model disclosed technology content
The equivalent embodiment of decorations, and without departing from the technical characteristics of the utility model content, still fall within the utility model technical characteristic
In the range of.
Claims (7)
1. a kind of proton type seabed geomagnetic diurnal change station, which is characterized in that include master control system (1) on deck and be located at water
Under magnetic survey system (2),
The master control system includes main control unit waterborne (101), boat-carrying GPS device (104), the first communication module (102) and determines
To antenna (103), the main control unit (101) waterborne communicates mould with the boat-carrying GPS device (104) and described first respectively
Block (102) mutually communicates, and first communication module (102) and the directional aerial (103) mutually communicate；
The magnetic survey system (2) includes pressure-resistant cabin (209), the hydraulic pressure sensing being mounted on the pressure-resistant cabin (209) top
Device (205), acoustic transducer (203) and proton formula geomagnetic sensor (201), the earth magnetism being mounted in the pressure-resistant cabin (209)
Collecting unit (210), GPS module (211), Condition Monitoring Unit (212), underwater main control unit (213), the second communication module
(214), acoustics responder module (215), power management module (216), battery pack (217) are mounted on the pressure-resistant cabin (209) bottom
The relieving mechanism (218) in portion, and the clump weight (219) that can be separated with the relieving mechanism (218), the underwater main control list
First (213) respectively with the earth magnetism collecting unit (210), the GPS module (211), the Condition Monitoring Unit (212), institute
State underwater main control unit (213), second communication module (214), the acoustics responder module (215) and the power management
Module (216) is connected, and the power management module (216) is connected with the battery pack (217), the hydraulic pressure sensor
(205) it is connected by watertight plug connector (207) and the Condition Monitoring Unit (212), the earth magnetism collecting unit (210) passes through
Watertight plug connector (207) and the proton formula geomagnetic sensor (201) connection, the acoustics responder module (215) pass through watertight
Plug connector (207) is connected with the acoustic transducer (203), the acoustics responder module (215) and the relieving mechanism
(218) it is connected.
2. a kind of proton type seabed geomagnetic diurnal change station according to claim 1, which is characterized in that the main control unit waterborne
(101) two USB for communicating with the boat-carrying GPS device (104) and first communication module (102) are provided with
Interface.
3. a kind of proton type seabed geomagnetic diurnal change station according to claim 1, which is characterized in that first communication module
(102) and second communication module (214) is wireless telecommunications.
4. a kind of proton type seabed geomagnetic diurnal change station according to claim 1, which is characterized in that the pressure-resistant cabin (209)
For glass floating ball, outer surface is provided with protective shell (208).
5. a kind of proton type seabed geomagnetic diurnal change station according to claim 1, which is characterized in that the pressure-resistant cabin (209)
Top on be provided with pedestal (206), holder (204) is provided on the pedestal, the acoustic transducer (203) is placed on institute
It states in holder (204).
6. a kind of proton type seabed geomagnetic diurnal change station according to claim 5, which is characterized in that the holder (204) is adopted
It is made of titanium alloy.
7. a kind of proton type seabed geomagnetic diurnal change station according to claim 5, which is characterized in that the holder deviates from institute
The side for stating pressure-resistant cabin (209) is provided with sensor pressure resistance protection cabin (202), proton formula geomagnetic sensor (201) setting
In sensor pressure resistance protection cabin (202), sensor pressure resistance protection cabin (202) is made of titanium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721532113.1U CN207752166U (en) | 2017-11-16 | 2017-11-16 | A kind of proton type seabed geomagnetic diurnal change station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721532113.1U CN207752166U (en) | 2017-11-16 | 2017-11-16 | A kind of proton type seabed geomagnetic diurnal change station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207752166U true CN207752166U (en) | 2018-08-21 |
Family
ID=63146129
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721532113.1U Withdrawn - After Issue CN207752166U (en) | 2017-11-16 | 2017-11-16 | A kind of proton type seabed geomagnetic diurnal change station |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107656317A (en) * | 2017-11-16 | 2018-02-02 | 国家***第海洋研究所 | A kind of proton type seabed geomagnetic diurnal change station and magnetic survey method |
| CN111913228A (en) * | 2019-09-12 | 2020-11-10 | 青岛海洋地质研究所 | Ocean geomagnetic daily variation observation system |
-
2017
- 2017-11-16 CN CN201721532113.1U patent/CN207752166U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107656317A (en) * | 2017-11-16 | 2018-02-02 | 国家***第海洋研究所 | A kind of proton type seabed geomagnetic diurnal change station and magnetic survey method |
| CN107656317B (en) * | 2017-11-16 | 2023-09-19 | 自然资源部第一海洋研究所 | Proton type submarine geomagnetic daily-change station and geomagnetic measurement method |
| CN111913228A (en) * | 2019-09-12 | 2020-11-10 | 青岛海洋地质研究所 | Ocean geomagnetic daily variation observation system |
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