CN204903783U - Single cabin integrated seabed of ball electromagnetism appearance - Google Patents
Single cabin integrated seabed of ball electromagnetism appearance Download PDFInfo
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- CN204903783U CN204903783U CN201520606636.0U CN201520606636U CN204903783U CN 204903783 U CN204903783 U CN 204903783U CN 201520606636 U CN201520606636 U CN 201520606636U CN 204903783 U CN204903783 U CN 204903783U
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Abstract
The utility model discloses a single cabin integrated seabed of ball electromagnetism appearance adopts the integral structure of single cabin ball, including the electrode arm, magnetic sensor, coupling frame, uncoupling rigging, instrument capsule, underwater sound sensor, plastics cabin shell, glass cabin ball, lithium cell, electric field collector, underwater sound communication board, electric -field sensor, aspect sensor, attitude sensor and the data collection station of sinking, the utility model discloses a can effectively reduce the magnetic disturbance of under -deck component to its production, can independently sink and put and rise to float to easily put in and be directional, convenient marine operation can conveniently be carried out the construction operation and safeguard the use not utilizing the down supplementary of large -scale mechanical equipment such as long arm crane, and sufficient intensity and toughness can be guaranteed to electrode arm inside adoption titanium alloy structure, and outsourcing plastic hose avoids producing electrochemical reaction and influences the measurement documentation, have withstand voltage, corrosion -resistant and waterproof function, can sink smoothly and put and rise to float and retrieve, can be applicable to fields such as the exploration of offshore oil and mineral products, the investigation of marine geology structure at the stable rate of accuracy height of working in seabed, degree of automation height.
Description
Technical field
The utility model belongs to marine surveys geophysical survey field to seabed field signal detection instrument, the integrated sea-floor electromagnetic instrument of especially single cabin ball.
Background technology
Obtain the geophysical information in seabed, need to adopt comprehensive geophysical prospecting method.But in China due to technical reason, electromagnetic method, nuclear activity method and earthquake method etc., fail to enter marine surveys field for a long time.Its difficult point shows as, and these methods detection instrument used must sink down into seabed and measure.Be with the difference of land instrument, underwater instrument need solve seal and pressure bearing, towing is advanced and throw in and the gordian technique such as to reclaim.The enforcement period of the ninth five-year plan, the development of Marine Geophysical Survey of China instrument makes a breakthrough.The detection instrument of the advanced person such as five component marine magnetotelluric instrument, ocean towing type multiple tracks bifurcation gamma ray spectrometer and broadband Larger Dynamic three-component digital recording submarine seismograph is succeeded in developing in succession, and has dropped into test.
At present, countries in the world have developed the surveying instrument carrying out habitata respectively.The submarine electric field instrument volume of Japan and the U.S. is all comparatively large, is equipped with two or more instrument room, and two not folding horns.About horn distalmost end distance on straight line is generally 8-15 rice, horn outer end is separately provided with electrical measurement.Because the horn of above-mentioned electric field instrument is not bent, in the process of instrument being thrown in sea, need to utilize the auxiliary input of the big machineries such as long-armed crane, also need to carry out auxiliary recovery after one period of working time, cause construction operation difficulty larger.
Utility model content
The purpose of this utility model is to provide the integrated sea-floor electromagnetic instrument of a kind of single cabin ball, and functional integration is high, good portability, facilitates offshore construction to reclaim with input.
The purpose of this utility model will be realized by following technical measures: comprise horn, Magnetic Sensor, heavy coupling frame, uncoupling rigging, instrument room, underwater sound sensor, plastics cabin shell, glass cabin ball, lithium battery, electric field collector, underwater acoustic communication plate, electric-field sensor, aspect sensor, attitude sensor and data acquisition unit; A spherical instrument room is placed on heavy coupling frame, settles uncoupling rigging, and tie up fastening for three with the fastening taut wire of clamping screw at instrument room top; Instrument room outer peripheral edge connecting electrode arm, horn outer end is provided with electric-field sensor; Instrument room inside adopts integrated mode to encapsulate, instrument room outside is plastics cabin shell, in the shell of plastics cabin, there is glass cabin ball at middle part, underwater sound sensor is installed at ball top, glass cabin in the shell of plastics cabin, and the inside of glass cabin ball is installed with lithium battery, underwater acoustic communication plate, electric field collector, Magnetic Sensor, electric-field sensor, aspect sensor, attitude sensor and data acquisition unit.
Especially, horn has four, and between adjacent two horns, interval in 90 ° is uniformly distributed.Horn the inner is installed in outside instrument room by rotating head with bolt.Every root horn is fastenedly connected by arm pipe junction button by the horn pipe of two 2.5 meters long, and every root horn outer end connects pole tank by pole tank adapter, and tank inside, described pole is provided with electric-field sensor, perforate on the tank of pole.
Especially, the other symmetrical placement buoyant device of instrument room on heavy coupling frame, buoyant device is fixedly connected with instrument room.
Especially, Magnetic Sensor is three-component Magnetic Sensor, and Magnetic Sensor magnetic probe is placed in instrument room external wall of upper portion.
Especially, plastics cabin shell is made up of upper and lower two parts, and its periphery is bolted and compresses inner glass cabin ball; Glass cabin ball also comprises upper and lower two hemisphere, and seam crossing is sealed by lute in therebetween, is tied with 3M adhesive tape protection lute in this seam crossing outside simultaneously.
Especially, glass cabin ball upper outside fixing seal plug.
Especially, inner at glass cabin ball, electric field collector bottom level fixes lower tray, lower tray outer rim is fixed on lower inner wall in the ball of glass cabin, and, fix one group of lithium battery respectively in electric field collector both sides, fix top tray in electric field collector upper horizontal, top tray is installed underwater acoustic communication plate, top tray outer rim holds out against glass cabin ball internal upper part inwall by O type circle.
Advantage of the present utility model and effect: the integral structure adopting single cabin ball, magnetic probe is external, effectively reduces the magnetic interference that in cabin, element produces it, makes measurement data more accurate.Integrated electric field measurement and magnetic-field measurement, writing function, reduce instrument supply volume, the scalable dismounting of horn, rotatablely holds up, and can launch set level throwing in after into sea; Can independently sinking and floating, and be easy to throw in and directed.Facilitate offshore operations, can do not utilize the heavy mechanical equipments such as long-armed crane auxiliary under, carry out construction operation easily and safeguard using, horn inside adopts titanium alloy structure, enough intensity and toughness can be ensured, outsourcing plastic flexible pipe, avoids producing electrochemical reaction and affecting survey record.There is withstand voltage, corrosion-resistant and water-proof function, can sinking and floating reclaim smoothly, can at seabed steady operation.Integrated universal uncoupling rigging, highly versatile.Remarkable low scientific research cost.Accuracy rate is high, automaticity is high, is applicable to marine oil and the field such as ore prospecting, Marine Geology energy structure survey.
Accompanying drawing explanation
Fig. 1 is the perspective view of embodiment 1 in the utility model
Fig. 2 is part-structure Longitudinal cross section schematic in Fig. 1, and wherein horn part is not shown
Reference numeral comprises:
Horn 1, buoyant device 2, arm pipe junction button 3, Magnetic Sensor 4, heavy coupling frame 5, uncoupling rigging 6, instrument room 7, underwater sound sensor 8, plastics cabin shell 9, glass cabin ball 10, O type circle 11, top tray 12, lithium battery 13, pressure terminal 14, electric field collector 15, lute in 16, lower tray 17, underwater acoustic communication plate 18.
Embodiment
The utility model principle is, instrument room 7 inside is provided with the equipment measured for Electric and magnetic fields, record; Electric field, magnetic-field measurement function are concentrated in the ball of single cabin, reliable electromagnetic exploration requirement can be ensured and reduce instrument quantity, being easy to install and throw in, there is withstand voltage, corrosion-resistant and water-proof function, can sinking and fluctuating reclaim smoothly, can at seabed steady operation.
The utility model is used for seabed electric field magnetic field observation, oil-gas exploration and geologic examination.Under the prerequisite ensureing reliable electric field magnetic field detection requirement, with portable structure assembly multifunctional equipment, reduce instrument volume, be easy to install and throw in, there is withstand voltage, corrosion-resistant and water-proof function, can sinking and fluctuating reclaim smoothly, can at seabed steady operation.Reduction improves existing seabed electric field magnetic field and measures the very complicated and the lower situation of efficiency that need throw in multiple instrument room, and improve even overcome existing sniffer system complex, direction positioning precision low, throw in the problem such as inconvenient with reclaimer operation.
In the utility model, instrument room 7 is single cabin ball shape structure, its inner integrated electric field instrument and magnetic field instrument, and integrate both functions, be convenient for measuring record, efficiency is high, reduces research and development detection cost.
The utility model comprises: horn 1, Magnetic Sensor 4, heavy coupling frame 5, uncoupling rigging 6, instrument room 7, underwater sound sensor 8, plastics cabin shell 9, glass cabin ball 10, lithium battery 13, electric field collector 15, underwater acoustic communication plate 18, electric-field sensor, aspect sensor, attitude sensor and data acquisition unit.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1: as shown in figure 1 and 2, a spherical instrument room 7 is placed on heavy coupling frame 5, settles uncoupling rigging 6, and tie up fastening for three with the fastening taut wire of clamping screw at instrument room 7 top; Instrument room 7 outer peripheral edge connecting electrode arm 1, horn 1 outer end is provided with electric-field sensor; Instrument room 7 inside adopts integrated mode to encapsulate, instrument room 7 outside is plastics cabin shell 9, in plastics cabin shell 9, there is glass cabin ball 10 at middle part, underwater sound sensor 8 is installed at ball 10 top, glass cabin in plastics cabin shell 9, and the inside of glass cabin ball 10 is installed with lithium battery 13, underwater acoustic communication plate 18, electric field collector 15, Magnetic Sensor 4, electric-field sensor, aspect sensor, attitude sensor and data acquisition unit.
In aforementioned, horn 1 has four, and between adjacent two horns 1, interval in 90 ° is uniformly distributed.Horn 1 the inner is installed in outside instrument room 7 by rotating head with bolt.Every root horn 1 is fastenedly connected by arm pipe junction button 3 by the horn pipe of two 2.5 meters long, every root horn 1 outer end connects pole tank by pole tank adapter, tank inside, described pole is provided with electric-field sensor, perforate on the tank of pole, the seawater of tank inside, pole and pole tank turned on outside.The scalable dismounting of horn 1, is convenient to transport and assembling, improves and throw in and organic efficiency.Horn 1 inside adopts titanium alloy material, ensures enough intensity and toughness, outsourcing plastic flexible pipe, ensures that it can not produce electrochemical reaction and affect survey record.
In aforementioned, the other symmetrical placement buoyant device 2 of instrument room 7 on heavy coupling frame 5, buoyant device 2 is fixedly connected with instrument room 7.
In aforementioned, counter weight device settled by heavy coupling frame 5.
In aforementioned, Magnetic Sensor 4 is three-component Magnetic Sensor, and Magnetic Sensor 4 magnetic probe is placed in instrument room 7 external wall of upper portion, can effectively reduce the inner magnetic interference produced it of instrument room 7 cabin body, improve the accuracy rate of DATA REASONING.
In aforementioned, ball 10 inside in glass cabin is by fixed support or coupling support installing data acquisition unit, Magnetic Sensor 4, electric-field sensor, aspect sensor and attitude sensor.
In aforementioned, uncoupling rigging 6 is integrated universal uncoupling rigging, and highly versatile, is convenient to precise manipulation.
In aforementioned, plastics cabin shell 9 is made up of upper and lower two parts, and its periphery is bolted and compresses inner glass cabin ball 10; Glass cabin ball 10 also comprises upper and lower two hemisphere, and seam crossing is sealed by lute in 16 therebetween, is tied with 3M adhesive tape protection lute in 16 simultaneously, to reach sealing effectiveness, guarantees that sea-floor electromagnetic field instrument works long hours in seabed in this seam crossing outside.
In aforementioned, glass cabin ball 10 upper outside fixing seal plug 14.
In aforementioned, inner at glass cabin ball 10, electric field collector 15 bottom level fixes lower tray 17, lower tray 17 outer rim is fixed on lower inner wall in glass cabin ball 10, and, fix one group of lithium battery 13 respectively in electric field collector 15 both sides, fix top tray 12 in electric field collector 15 upper horizontal, top tray 12 is installed underwater acoustic communication plate 18, top tray 12 outer rim holds out against glass cabin ball 10 internal upper part inwall by O type circle 11.
In aforementioned, there is in underwater sound sensor 8 underwater acoustic communication Signal reception and responder module.
In aforementioned, top tray 12 has threaded hole, for fixing underwater sound control panel 18.
In the present embodiment, instrument room 7 is the recyclable parts of sea-floor electromagnetic field instrument composition structure, and 17 inches of glass cabin balls of withstand voltage 9000 meters of depth of waters that glass cabin ball 10 selects VITROVEX company to produce, it can provide the buoyancy of 25KG in water.Aspect sensor is for the magnetic declination of the X-axis and earth magnetism direct north that detect three-component fluxgate, and adopt HMR3200 type digital compass, with digital interface, have in axial high sensitivity and linear high-precision feature, precision controlling is at 1 °.The design of compact, broadband, low noise three axis fluxgate probe is adopted to have obvious advantage in system architecture, volume weight, power consumption, cost, offshore construction difficulty etc.This probe can directly be encapsulated in glass cabin ball 10, does not need independent pressure-bearing cabin, reduces the volume weight of measurement mechanism.Its power consumption is little, decreases the battery demand and supply in seabed, extends and stay extra large observation time.Magnetic Sensor is for detecting seabed field signal, and adopt three axis fluxgate probes, probe measurement frequency range is 0-3kHz, and shell sizes is 3.2*3.2*15.2cm, has the advantage that volume is little, compact conformation, frequency band range are wide, noise is low.Because volume is little, this parts overall package, in glass cabin ball 8, does not need to use separately pressure-bearing cabin separate package, simplifies the structural design of single unit system.Attitude sensor is for the pitch angle of the X-axis and Y-axis and surface level that detect three-component fluxgate, adopt ADXL345 type digital accelerometer, its power consumption is ultralow, resolution high (13), measurement range reaches ± 16g, it can measure static weight acceleration in tilt detection application, and its high resolving power (3.9mg/LSB), can measure the angle change less than 1.0 °.Electric-field sensor is solid-state silver-silver chloride electrode, and it is connected with the pressure terminal on the ball of glass cabin by wire, and then the connection of the electric field collector of realization and ball inside, glass cabin.It is inner that above-mentioned pressure terminal is used for preventing seawater from entering glass cabin ball.Electric-field sensor is immersed in the seawater in the tank of pole, is used for detecting the electric signal in seawater, and passes to electric field collector.
When mounted, instrument room 7 is placed on heavy coupling frame 5 the present embodiment, settles uncoupling rigging 6, and tie up fastening for three with the fastening taut wire of clamping screw at instrument room 7 top; Ball 10 inside, glass cabin adopts integrative packaging structure, and lithium battery 13 is divided into two groups, often organizes 3 joints, stands in the both sides of electric field collector 15 side by side, tighten with band.Electric field collector 15 and lithium battery 13 electric battery all carry out assembling, debugging outside glass cabin ball 10, then the entirety of having tested is put in ball 10 lower semisphere of glass cabin, then cover glass cabin ball episphere and extrude O type circle 11 by glass cabin ball 10 and fix interior arrangement.Electric field collector 15 is fixed by screws in lower tray 17, upper and lower glass dome produces certain decrement by the O type circle 11 compressing top tray 12, and produce friction force with glass cabin ball 10 inwall, reach fixing object, make electric field collector 15 not easily slant and loosen.
The aforementioned installation fixed form of the present embodiment, avoids occurring in the past when adhering glass cabin ball 10 inwall fixing internal structure, easily causes the phenomenon of glass cabin ball 10 inwall breakage.
Claims (7)
1. the integrated sea-floor electromagnetic instrument of single cabin ball, comprise horn (1), Magnetic Sensor (4), heavy coupling frame (5), uncoupling rigging (6), instrument room (7), underwater sound sensor (8), plastics cabin shell (9), glass cabin ball (10), lithium battery (13), electric field collector (15), underwater acoustic communication plate (18), electric-field sensor, aspect sensor, attitude sensor and data acquisition unit; It is characterized in that, a spherical instrument room (7) is placed on heavy coupling frame (5), settles uncoupling rigging (6), and tie up fastening for three with the fastening taut wire of clamping screw at instrument room (7) top; Instrument room (7) outer peripheral edge connecting electrode arm (1), horn (1) outer end is provided with electric-field sensor; Instrument room (7) inside adopts integrated mode to encapsulate, instrument room (7) outside is plastics cabin shell (9), in plastics cabin shell (9), there is glass cabin ball (10) at middle part, underwater sound sensor (8) is installed at ball (10) top, glass cabin in plastics cabin shell (9), and the inside in glass cabin ball (10) is installed with lithium battery (13), underwater acoustic communication plate (18), electric field collector (15), Magnetic Sensor (4), electric-field sensor, aspect sensor, attitude sensor and data acquisition unit.
2. the integrated sea-floor electromagnetic instrument of single cabin as claimed in claim 1 ball, is characterized in that, horn (1) has four, and between adjacent two horns (1), interval in 90 ° is uniformly distributed; Horn (1) the inner is installed in instrument room (7) outward with bolt by rotating head; Every root horn (1) is fastenedly connected by arm pipe junction button (3) by the horn pipe of two 2.5 meters long, every root horn (1) outer end connects pole tank by pole tank adapter, tank inside, described pole is provided with electric-field sensor, perforate on the tank of pole.
3. the integrated sea-floor electromagnetic instrument of single cabin as claimed in claim 1 ball, it is characterized in that, other symmetrical placement buoyant device (2) of the upper instrument room (7) of heavy coupling frame (5), buoyant device (2) is fixedly connected with instrument room (7).
4. the integrated sea-floor electromagnetic instrument of single cabin as claimed in claim 1 ball, is characterized in that, Magnetic Sensor (4) is three-component Magnetic Sensor, and Magnetic Sensor (4) magnetic probe is placed in instrument room (7) external wall of upper portion.
5. the integrated sea-floor electromagnetic instrument of single cabin as claimed in claim 1 ball, is characterized in that, plastics cabin shell (9) is made up of upper and lower two parts, and its periphery is bolted and compresses inner glass cabin ball (10); Glass cabin ball (10) also comprises upper and lower two hemisphere, and seam crossing is by lute in (16) sealing therebetween, is tied with 3M adhesive tape protection lute in (16) in this seam crossing outside simultaneously.
6. the integrated sea-floor electromagnetic instrument of single cabin as claimed in claim 1 ball, is characterized in that, glass cabin ball (10) upper outside fixing seal plug (14).
7. the integrated sea-floor electromagnetic instrument of single cabin as claimed in claim 1 ball, it is characterized in that, inner in glass cabin ball (10), electric field collector (15) bottom level fixes lower tray (17), lower tray (17) outer rim is fixed on glass cabin ball (10) interior lower inner wall, and, one group of lithium battery (13) is fixed respectively in electric field collector (15) both sides, top tray (12) is fixed in electric field collector (15) upper horizontal, top tray (12) is upper installs underwater acoustic communication plate (18), top tray (12) outer rim holds out against glass cabin ball (10) internal upper part inwall by O type circle (11).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520606636.0U CN204903783U (en) | 2015-08-12 | 2015-08-12 | Single cabin integrated seabed of ball electromagnetism appearance |
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| CN201520606636.0U CN204903783U (en) | 2015-08-12 | 2015-08-12 | Single cabin integrated seabed of ball electromagnetism appearance |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105068132A (en) * | 2015-08-12 | 2015-11-18 | 上海云灵信息技术有限公司 | Portable single-cabinet ball highly-integrated seabed electromagnetic device |
| CN105676210A (en) * | 2016-02-29 | 2016-06-15 | 北京南风科创应用技术有限公司 | Pressure sensor equipped inverted echo sounder |
| CN113311503A (en) * | 2021-05-27 | 2021-08-27 | 中国海洋大学 | Underwater acoustic-magnetic-electric integrated target detection device, method and application |
| CN114035232A (en) * | 2022-01-11 | 2022-02-11 | 自然资源部第二海洋研究所 | Deepwater pressure-resistant three-component magnetic field measuring device |
-
2015
- 2015-08-12 CN CN201520606636.0U patent/CN204903783U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105068132A (en) * | 2015-08-12 | 2015-11-18 | 上海云灵信息技术有限公司 | Portable single-cabinet ball highly-integrated seabed electromagnetic device |
| CN105676210A (en) * | 2016-02-29 | 2016-06-15 | 北京南风科创应用技术有限公司 | Pressure sensor equipped inverted echo sounder |
| CN113311503A (en) * | 2021-05-27 | 2021-08-27 | 中国海洋大学 | Underwater acoustic-magnetic-electric integrated target detection device, method and application |
| CN114035232A (en) * | 2022-01-11 | 2022-02-11 | 自然资源部第二海洋研究所 | Deepwater pressure-resistant three-component magnetic field measuring device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190510 Address after: 201306 1st Floor, 218 Lane 7 Building, Haiji Sixth Road, Nanhui New Town, Pudong New District, Shanghai Patentee after: Shanghai rainbow fish deep-sea Equipment Technology Co., Ltd. Address before: Room 501, Building 518, Shenzhuan Highway, Songjiang High-tech Park, Caohejing Development Zone, Songjiang District, Shanghai, 20115 Patentee before: Shanghai Yunling Information Technology Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190909 Address after: 201306 5th Floor, Lane 7, 218, Haiji Sixth Road, Nanhui New Town, Pudong New District, Shanghai Patentee after: Shanghai rainbow fish marine Polytron Technologies Inc Address before: 201306 1 floor, 7 lane, 218 lane, Hai Ji six road, new town, Nanhui, Pudong New Area, Shanghai. Patentee before: Shanghai rainbow fish deep-sea Equipment Technology Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210408 Address after: Building 3067, Haiji Road, No. 6, Pudong New Area, Shanghai Patentee after: SHANGHAI RAINBOWFISH OCEAN TECHNOLOGY Co.,Ltd. Patentee after: Rainbow fish marine technology (Nantong) Co.,Ltd. Address before: Building 3067, Haiji Road, No. 6, Pudong New Area, Shanghai Patentee before: SHANGHAI RAINBOWFISH OCEAN TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |