CN203086480U - Acoustic remote monitoring apparatus of erosion and corrosion of submarine pipeline - Google Patents
Acoustic remote monitoring apparatus of erosion and corrosion of submarine pipeline Download PDFInfo
- Publication number
- CN203086480U CN203086480U CN 201320045192 CN201320045192U CN203086480U CN 203086480 U CN203086480 U CN 203086480U CN 201320045192 CN201320045192 CN 201320045192 CN 201320045192 U CN201320045192 U CN 201320045192U CN 203086480 U CN203086480 U CN 203086480U
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- communication
- underwater sound
- corrosion
- remote monitoring
- pipeline
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Abstract
The utility model relates to an acoustic remote monitoring apparatus of erosion and corrosion of a submarine pipeline. The apparatus comprises field sensors fixed on a production pipe line and a support for the pipeline. Moreover, the apparatus is characterized in that signal output terminals of the field sensors are connected with a signal input terminal of a data processing module; the signal output terminal of the data processing module is connected with a communication port of an acoustic communication module; the acoustic communication module uses a water wave and water sound transmitting-receiving unit to carry out communication; and the water wave and water sound transmitting-receiving unit is connected with a water-surface monitor system computer by a serial interface communication line. According to the utility model, the data are transmitted to a production platform or a waterborne boat by using a wireless acoustic communication way to carry out analyzing and monitoring for finding the erosion and corrosion of the pipeline; and the traditional hard wire connection mode is replaced. Therefore, the production and installation costs are substantially saved; and the daily usage and maintenance become convenient.
Description
Technical field
The burn into that the utility model relates to the marine production flow line in a kind of offshore oil production process corrodes monitoring technology, and particularly a kind of sound wave remote monitoring submerged pipeline corrodes and corrosion device.
Background technology
Along with the needs of Petroleum Production to the deep-sea exploitation, in the production process, the monitoring difficulty of the burn into of online production pipeline erosion data is increasing under water.Because the detection and the monitoring sensor water clearance of Petroleum Production pipeline are far under water, and cause special communication platform of needs and very long communication lead along the pipeline distribution, the communication modes that utilization connects cable firmly in the prior art is laid to deep water and is connected, installs and produced very large difficulty, production cost also reaches surprising data simultaneously, having caused the cost of product and installation too high, is a very difficult breakthrough problem at present.
Summary of the invention
Technical problem to be solved in the utility model is to overcome existing defective in the above-mentioned prior art, and a kind of device that utilizes sound wave remote monitoring submerged pipeline to corrode and corrode is provided.
The utility model has adopted following technical proposal to solve its technical problem: a kind of sound wave remote monitoring submerged pipeline corrodes and corrosion device, comprise the spot sensor that is fixed on the production flow line, and the support of fixed pipelines, it is characterized in that: the signal output part of spot sensor is connected with the signal input part of data processing module, the signal output part communication port of this data processing module is connected with underwater sound communication module communication port, this underwater sound communication module carries out communication by ripples and underwater sound Transmit-Receive Unit, and this underwater sound Transmit-Receive Unit is connected with the monitor surface component computer by the serial line interface connection.
The utility model by the wireless underwater sound communication data is sent to production platform or water surface ship analyzes and find that pipeline corrodes and the monitoring of corrosion, replace traditional rigid line connected mode, save greatly and produce installation cost, made things convenient for daily using and keeping in repair simultaneously.
Description of drawings
Fig. 1 is the utility model structural representation.
Each sequence number is expressed as respectively among the figure:
1-support; 2-replaceable battery module; 3-underwater sound communication module; 4-data processing module; 5-spot sensor; 6-underwater sound Transmit-Receive Unit; 7-production flow line; 8-monitor surface component computer; 9-water surface; 10-underwater well head.
Embodiment
The utility model will be further described below in conjunction with embodiment and accompanying drawing.
With reference to Fig. 1, the utility model comprises the spot sensor 5 that is fixed on the production flow line, and the support 1 of fixed pipelines, and this support 1 can be fixed on the production flow line 7.
Described spot sensor 5 signal output parts are Sxinet STM6350 with data processing module 4(model) signal input part (AI1-AIN) be connected.The signal output part communication port of this data processing module 4 is ATM-885 with underwater sound communication module 3(model) communication port is connected, and will collect to such an extent that data are handled.This underwater sound communication module 3 is UDB-9000 by ripples and underwater sound Transmit-Receive Unit 6(model) carry out communication and swap data, in the present embodiment, described underwater sound communication module 3 carries out communication with the ripples and the underwater sound Transmit-Receive Unit 6 of ripples 16-21KHZ frequency.This underwater sound Transmit-Receive Unit 6 is connected with monitor surface component computer 8 by serial line interface (RS485) connection, and the realization exchanges data is sent out, and the service position of the underwater sound Transmit-Receive Unit 6 described in the present embodiment is in the water surface 9 following 20 meters depths.
The utility model underwater sound communication is joined that submerged pipeline corrodes and the device of corrosion monitoring in go, can solve that monitoring device disperses and the deficiency of transmission cost installation because of submarine pipeline corrodes.Its safety and reliability can satisfy production requirement fully, underwater sound communication device is installed in the place that transducer is relatively concentrated in pipeline detection and surveillance during concrete enforcement, the field data transducer is connected with the data memory module of device by jointing under water, so sensing data just can transfer to water surface receiving platform or water surface beacon commentaries on classics GPS transmission by underwater sound communication device, pass through software processes, can determine erosion, the extent of corrosion of production flow line 7 exactly, thereby realize detection 7 erosions of subsea production pipeline and corrosion data.
Claims (3)
1. a sound wave remote monitoring submerged pipeline corrodes and corrosion device, comprise the spot sensor that is fixed on the production flow line, and the support of fixed pipelines, it is characterized in that: the signal output part of spot sensor is connected with the signal input part of data processing module, the signal output part communication port of this data processing module is connected with underwater sound communication module communication port, this underwater sound communication module carries out communication by ripples and underwater sound Transmit-Receive Unit, and this underwater sound Transmit-Receive Unit is connected with the monitor surface component computer by the serial line interface connection.
2. a kind of sound wave remote monitoring submerged pipeline according to claim 1 corrodes and corrosion device, and it is characterized in that: described underwater sound communication module carries out communication with the ripples and the underwater sound Transmit-Receive Unit of ripples 16-21KHZ frequency.
3. a kind of sound wave remote monitoring submerged pipeline according to claim 1 corrodes and corrosion device, and it is characterized in that: the service position of described underwater sound Transmit-Receive Unit is 20 meters depths below the water surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045192 CN203086480U (en) | 2013-01-28 | 2013-01-28 | Acoustic remote monitoring apparatus of erosion and corrosion of submarine pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045192 CN203086480U (en) | 2013-01-28 | 2013-01-28 | Acoustic remote monitoring apparatus of erosion and corrosion of submarine pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203086480U true CN203086480U (en) | 2013-07-24 |
Family
ID=48832282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320045192 Expired - Fee Related CN203086480U (en) | 2013-01-28 | 2013-01-28 | Acoustic remote monitoring apparatus of erosion and corrosion of submarine pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203086480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105355010A (en) * | 2015-10-30 | 2016-02-24 | 哈尔滨工程大学 | Submarine pipeline detection information real-time transmission system |
-
2013
- 2013-01-28 CN CN 201320045192 patent/CN203086480U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105355010A (en) * | 2015-10-30 | 2016-02-24 | 哈尔滨工程大学 | Submarine pipeline detection information real-time transmission system |
| CN105355010B (en) * | 2015-10-30 | 2018-10-26 | 哈尔滨工程大学 | A kind of submerged pipeline detection information real-time transmission system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20220128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |