CN206378455U - A kind of Technique of Subsea Pipeline Inspection marker device - Google Patents
A kind of Technique of Subsea Pipeline Inspection marker device Download PDFInfo
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- CN206378455U CN206378455U CN201621194703.3U CN201621194703U CN206378455U CN 206378455 U CN206378455 U CN 206378455U CN 201621194703 U CN201621194703 U CN 201621194703U CN 206378455 U CN206378455 U CN 206378455U
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- pipeline inspection
- subsea pipeline
- marker
- magnetic
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Abstract
The utility model provides a kind of Technique of Subsea Pipeline Inspection marker device, and marker includes pressure hull, integrated controller, underwater sound communication device, magnetic indicator loop, battery pack, unblock relieving mechanism；Integrated controller, underwater sound communication device, magnetic indicator loop, battery pack are located inside pressure hull；The bottom of pressure hull sets unblock relieving mechanism；The inner chamber of each device of Technique of Subsea Pipeline Inspection marker can be accommodated by having inside pressure hull；Inner chamber is watertight pressure-resistant space；Underwater sound communication device includes underwater acoustic transducer, transceiver controller and power amplifier；Magnetic indicator loop includes the Magnetic Sensor and processor being connected with each other；Unblock relieving mechanism includes electromagnet and its drive link, unlocks executing agency under water；Marker bottom part body is connected with ballast；Artificial or underwater robot any attitude can be achieved to lay, the requirement of Magnetic testi non-directive, detection completes automatic float and reclaimed, and reduces cost.
Description
Technical field
The utility model is related to oil-gas pipeline detection field, and in particular to a kind of Technique of Subsea Pipeline Inspection marker.
Background technology
Oil-gas pipeline marker is the essential part of pipe detection system, is launched for receiving pipeline equipment
Track signal, record pipe-line equipment information of missing the stop, can be achieved to carry magnetic source pipeline internal unit (such as internal detector,
Wiper etc., hereinafter manage in equipment) tracking and defect of pipeline be accurately positioned, the number of science is provided for pipeline maintenance
According to.
The external positioning and tracking for having been carried out equipment in Submarine Pipeline at present, but technology is externally blocked, the external world there is no state
The documents and materials of the operation principle of outer Technique of Subsea Pipeline Inspection marker, the course of work and positioning index.Domestic land pipelines detection
Technology passes through the development of decades, and the leading level in the world is in now, but Technique of Subsea Pipeline Inspection is compared with land detection
With bigger difference.Land pipelines marker has higher directive property requirement, need to be put during detection according to certain angle and position
Put on pipeline, and laid more than Technique of Subsea Pipeline Inspection marker using underwater robot, it is difficult to meet the detection of land marker
It is required that.In addition the more land complexity of Technique of Subsea Pipeline Inspection marker working environment, detects that duct route can not be determined accurately, sea
Bottom pipeline is complicated, and magnetic leakage signal is weak, and land pipelines marker is not directly applicable submarine pipeline detection.Therefore current state
It inside there is no the Technique of Subsea Pipeline Inspection marker of maturation.
Utility model content
The purpose of this utility model is to provide a kind of Technique of Subsea Pipeline Inspection marker device.
The technical solution for realizing the utility model purpose is：A kind of Technique of Subsea Pipeline Inspection marker, marker main body
Including pressure hull, integrated controller, underwater sound communication device, magnetic indicator loop, battery pack, unblock relieving mechanism；The synthesis
Controller, underwater sound communication device, magnetic indicator loop, battery pack are located inside pressure hull；The bottom of pressure hull sets unblock
Relieving mechanism；The inner chamber of each device of Technique of Subsea Pipeline Inspection marker can be accommodated by having inside the pressure hull；The inner chamber
For watertight pressure-resistant space；The underwater sound communication device includes underwater acoustic transducer, transceiver controller and power amplifier；The magnetic spy
Survey Magnetic Sensor and processor that device includes being connected with each other；The unblock relieving mechanism include electromagnet and its drive link,
Executing agency is unlocked under water.
It is preferred that, the pressure hull shell is integrally streamlined, and resistance is small and internal with larger space under water, can
Larger buoyancy is provided, is easy to detection to be floated automatically when finishing.
It is preferred that, the Magnetic Sensor is the sensor with omnidirectional's magnetic signal detectivity, and Magnetic testi non-directive will
Ask, any attitude can lay under water, the larger use for facilitating Technique of Subsea Pipeline Inspection marker.
It is preferred that, the material of the pressure hull is non-magnetic material, and antinoise signal interference performance is strong.
It is preferred that, in addition to the ballast supporting with marker main body, when the two is combined, the marker main body and pressure
Carry to put and connected by unlocking relieving mechanism, the two is contacted by three uniform fulcrums simultaneously, it is ensured that Technique of Subsea Pipeline Inspection is marked
Device is stable when seabed works not to be rocked.
It is preferred that, the material of the ballast is cast iron, low manufacture cost, pollution-free.
It is preferred that, battery pack is located at the bottom of pressure hull inner chamber, integrated controller, underwater sound communication device, magnetic detection dress
Setting in the top of battery pack.
It is preferred that, the modularized design of the integrated controller, underwater sound communication device, magnetic indicator loop for ease of plug
Device, it is simple in construction, convenient for installation and maintenance.
Compared with prior art, its remarkable advantage is the utility model：1) Technique of Subsea Pipeline Inspection mark of the present utility model
Device device can be used under the complex environment of ocean, can be applied to different sediments and be resisted certain ocean current impact；2) this reality
It can be laid with new Technique of Subsea Pipeline Inspection marker device using artificial or underwater robot, detection is floated automatically when finishing
Reclaim, reduce cost；3) Technique of Subsea Pipeline Inspection marker Magnetic testi non-directive of the present utility model requirement, can any appearance under water
State is laid, and good waterproof performance, the larger use for facilitating Technique of Subsea Pipeline Inspection marker.
Brief description of the drawings
Fig. 1 is Technique of Subsea Pipeline Inspection marker diagrammatic cross-section.
6th, pressure hull, 7, integrated controller, 8, underwater sound communication device, 9, magnetic indicator loop, 10, unblock relieving mechanism,
11st, ballast, 12, battery pack
Embodiment
With reference to Fig. 1, Technique of Subsea Pipeline Inspection marker main body of the present utility model include pressure hull 6, integrated controller 7,
Underwater sound communication device 8, magnetic indicator loop 9, battery pack 12, unblock relieving mechanism 10；The integrated controller 7, underwater sound communication dress
8, magnetic indicator loop 9, battery pack 12 are put inside pressure hull 6；The bottom of pressure hull 6 sets unblock relieving mechanism 10；
The inside of pressure hull 6, which has, can accommodate the inner chamber of each device of Technique of Subsea Pipeline Inspection marker；The inner chamber is that watertight is resistance to
Press space；The underwater sound communication device 8 includes underwater acoustic transducer, transceiver controller and power amplifier；The magnetic indicator loop
Magnetic Sensor and processor including interconnection；The unblock relieving mechanism 10 includes electromagnet and its drive link, under water
Unlock executing agency.
The shell of pressure hull 6 is integrally streamlined, and resistance is small and internal with larger space under water, using the teaching of the invention it is possible to provide compared with
Big buoyancy, is easy to detection to be floated automatically when finishing.
The Magnetic Sensor is the sensor with omnidirectional's magnetic signal detectivity, and the requirement of Magnetic testi non-directive can water
Lower any attitude is laid, the larger use for facilitating Technique of Subsea Pipeline Inspection marker.
The material of the pressure hull 6 is non-magnetic material, and antinoise signal interference performance is strong.
Described Technique of Subsea Pipeline Inspection marker, in addition to the ballast 12 supporting with marker main body, the two combination
When, the marker main body is connected with ballast 11 by unlocking relieving mechanism 10, and the two passes through three uniform fulcrums simultaneously
Contact, it is ensured that Technique of Subsea Pipeline Inspection marker is stable when seabed works not to be rocked.
The material of the ballast 11 is cast iron, low manufacture cost, pollution-free.
With reference to shown in Fig. 1, battery pack 12 is located at the bottom of the inner chamber of pressure hull 6, integrated controller 7, underwater sound communication device
8th, magnetic indicator loop 9 is located at the top of battery pack 12.
The modularized design device of the integrated controller 7, underwater sound communication device 8, magnetic indicator loop 9 for ease of plug
Part, it is simple in construction, convenient for installation and maintenance.
In use, bottom pipeline is detected into marker is laid on submarine pipeline with any attitude using artificial or underwater robot
Near；After complete, the electromagnet for unlocking relieving mechanism 10 drives the executing agency of unblock under water to work by drive link, will mark
Remember that device main body disconnects with the coupling part of ballast 11, Technique of Subsea Pipeline Inspection marker main body utilizes buoyancy itself and ballast
11 separation, ballast 11 stays in seabed.
Technique of Subsea Pipeline Inspection marker of the present utility model can carry out the track and localization of submarine pipeline internal testing device, sea
Bottom pipeline detection marker is easy to use under water, and posture can realize that detection terminates after unblock without the requirement of being accurately directed to property during detection
Ballast upper floatation surface automatically is discharged, is easy to reclaim and reuses.
Claims (8)
1. a kind of Technique of Subsea Pipeline Inspection marker device, it is characterised in that marker main body includes pressure hull [6], comprehensive control
Device [7] processed, underwater sound communication device [8], magnetic indicator loop [9], battery pack [12], unblock relieving mechanism [10]；The comprehensive control
Device [7] processed, underwater sound communication device [8], magnetic indicator loop [9], battery pack [12] are located at pressure hull [6] inside；Pressure hull
[6] bottom sets unblock relieving mechanism [10]；Technique of Subsea Pipeline Inspection mark can be accommodated by having inside the pressure hull [6]
The inner chamber of each device of device；The inner chamber is watertight pressure-resistant space；The underwater sound communication device [8] includes underwater acoustic transducer, transmitting-receiving
Controller and power amplifier；The magnetic indicator loop [9] includes the Magnetic Sensor and processor being connected with each other；The unblock is released
Laying mechanism [10] includes electromagnet and its drive link, unlocks executing agency under water.
2. Technique of Subsea Pipeline Inspection marker device according to claim 1, it is characterised in that the pressure hull [6] is outside
Shell is integrally streamlined.
3. Technique of Subsea Pipeline Inspection marker device according to claim 1, it is characterised in that the Magnetic Sensor be with
The sensor of omnidirectional's magnetic signal detectivity.
4. Technique of Subsea Pipeline Inspection marker device according to claim 1, it is characterised in that the pressure hull [6]
Material is non-magnetic material.
5. Technique of Subsea Pipeline Inspection marker device according to claim 1, it is characterised in that also including with marker main body
Supporting ballast [11], when the two is combined, the marker main body is with ballast [11] by unlocking relieving mechanism
[10] connect, the two is contacted by three uniform fulcrums simultaneously.
6. Technique of Subsea Pipeline Inspection marker device according to claim 5, it is characterised in that the ballast [11]
Material is cast iron.
7. Technique of Subsea Pipeline Inspection marker device according to claim 1, it is characterised in that battery pack [12] is located at pressure-resistant
The bottom of housing [6] inner chamber, integrated controller [7], underwater sound communication device [8], magnetic indicator loop [9] are located at battery pack [12]
Top.
8. Technique of Subsea Pipeline Inspection marker device according to claim 7, it is characterised in that the integrated controller [7],
The modularized design device of underwater sound communication device [8], magnetic indicator loop [9] for ease of plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621194703.3U CN206378455U (en) | 2016-10-28 | 2016-10-28 | A kind of Technique of Subsea Pipeline Inspection marker device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621194703.3U CN206378455U (en) | 2016-10-28 | 2016-10-28 | A kind of Technique of Subsea Pipeline Inspection marker device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206378455U true CN206378455U (en) | 2017-08-04 |
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ID=59402398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621194703.3U Active CN206378455U (en) | 2016-10-28 | 2016-10-28 | A kind of Technique of Subsea Pipeline Inspection marker device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206378455U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270542A (en) * | 2018-11-16 | 2019-01-25 | 美钻深海能源科技研发（上海）有限公司 | Marine oil gas field pipe cleaner detector |
| CN110531045A (en) * | 2019-10-14 | 2019-12-03 | 自然资源部第二海洋研究所 | Submarine hydrothermal solution detection device and submarine hydrothermal solution detection system |
-
2016
- 2016-10-28 CN CN201621194703.3U patent/CN206378455U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270542A (en) * | 2018-11-16 | 2019-01-25 | 美钻深海能源科技研发（上海）有限公司 | Marine oil gas field pipe cleaner detector |
| CN110531045A (en) * | 2019-10-14 | 2019-12-03 | 自然资源部第二海洋研究所 | Submarine hydrothermal solution detection device and submarine hydrothermal solution detection system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 222061 No.18, Shenghu Road, Haizhou District, Lianyungang City, Jiangsu Province Patentee after: The 716th Research Institute of China Shipbuilding Corp. Address before: 222061 No.18, Shenghu Road, Haizhou District, Lianyungang City, Jiangsu Province Patentee before: 716TH RESEARCH INSTITUTE OF CHINA SHIPBUILDING INDUSTRY Corp. |