CN204962304U - Oil gas pipeline leaks monitored control system - Google Patents
Oil gas pipeline leaks monitored control system Download PDFInfo
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- CN204962304U CN204962304U CN201520720717.3U CN201520720717U CN204962304U CN 204962304 U CN204962304 U CN 204962304U CN 201520720717 U CN201520720717 U CN 201520720717U CN 204962304 U CN204962304 U CN 204962304U
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- oil
- gas pipeline
- gas
- sensor array
- gas sensor
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Abstract
The utility model relates to an oil gas pipeline leaks monitored control system, including surveillance center, a plurality of control sub -station, optical fiber sensing analysis appearance, laser instrument, sensitive optical cable and distributed gas sensor array, the surveillance center sets up master control server and display screen, optical fiber sensing analysis appearance and control sub -station are connected to the master control server, set up surveillance camera head, alarm device, adapter and public address set in the control sub -station, sensitive optical cable lays on the oil and gas pipeline surface, and the laser instrument is connected to sensitive optical cable one end, other end connection optical fiber sensing analysis appearance, distributing type gas sensor array comprises at the surperficial gas sensor of oil and gas pipeline a plurality of settings, distributing type gas sensor array is the connection monitoring sub -station nearby. The utility model discloses set up the gas sensor array on the oil and gas pipeline surface, can monitor effectively oil gas leak the phenomenon, in time the location leak the place, the trouble of the artifical investigation of removing from is reduced the loss and is endangered.
Description
Technical field
The utility model relates to oil and gas pipes monitoring technique field, specifically a kind of oil and gas pipeline leakage supervisory system.
Background technique
Oil and gas pipes carries the transformation task of a large amount of petroleum resources of country, is related to national security, the harmonious stability and development of economic society, carries out antitheft, anti-excavation damage alarm monitoring effectively, can effectively avoid or reduce the loss oil and gas pipes.Existing oil and gas pipes transmission distance is long, through circumstance complication, carries out on-line monitoring and warning needs comparatively high technology requirement to pipeline.Traditional monitoring method mainly contains artificial inspection, buried point-type vibrations detection alarm etc., and this type of mode is high, the waste of manpower financial resources of cost not only, and low, the jamming-proof ability of automaticity, sensitivity are low.Traditional outdoor oil and gas pipes is because distribution is wide, length is long, management difficulty is large, especially easily there is leakage accident in pipeline junction, but it is very large to the inspection workload of pipe leakage, but the effective monitoring lacked leaking, oil and gas leakage not only can bring economic loss, also can to environment.So need a kind of oil and gas pipeline leakage supervisory system badly to solve the problems referred to above.
Model utility content
Not enough for above-mentioned prior art, the utility model provides a kind of oil and gas pipeline leakage supervisory system.
The oil and gas pipeline leakage supervisory system that the utility model provides is achieved through the following technical solutions:
A kind of oil and gas pipeline leakage supervisory system, it is characterized in that: comprise Surveillance center, multiple monitoring substation, optical fiber sensing analyzer, laser, sensing optic cable and distributed gas sensor array, described Surveillance center arranges main control server and display screen, described main control server connecting fiber sensing assays instrument and monitoring substation, in described monitoring substation, monitoring camera is set, warning device, pickup device and public address set, described sensing optic cable is laid in oil and gas pipeline surface, sensing optic cable one end connecting laser, the other end connecting fiber sensing assays instrument, described distributed gas sensor array is made up of multiple gas sensing member being arranged on oil and gas pipeline surface, described distributed gas sensor array connects monitoring substation nearby.
Sheathed protection wire casing on described sensing optic cable, described guard wire slot welding is connected on oil and gas pipeline surface.
Described monitoring substation arranges environment weather monitor.
Described monitoring substation arranges emergency communication device.
Described monitoring substation arranges solar cell, and preferential employing is solar powered.
The beneficial effects of the utility model are:
1, arrange gas sensor array on oil and gas pipeline surface, effectively can monitor oil and gas leakage phenomenon, in time locating leaks place, the trouble of the artificial investigation of removing from, when oil and gas leakage being detected, reports to the police in time, reduces the loss and endangers.
2, on-line monitoring can be carried out to oil and gas pipes, and monitoring covers complete oil and gas pipes, not only saves human resources, and can effectively prevent the pilferage of oil and gas pipes and infringement event from occurring;
3, adopt sensing optic cable to carry out Real-Time Monitoring to oil and gas pipeline, occur abnormal conditions and alarm, have that positioning precision is high, measuring distance long, easy to use, non-maintaining advantage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of oil and gas pipeline leakage supervisory system as shown in Figure 1, it is characterized in that: comprise Surveillance center, multiple monitoring substation, optical fiber sensing analyzer, laser, sensing optic cable and distributed gas sensor array, described Surveillance center arranges main control server and display screen, described main control server connecting fiber sensing assays instrument and monitoring substation, in described monitoring substation, monitoring camera is set, warning device, pickup device and public address set, described sensing optic cable is laid in oil and gas pipeline surface, sensing optic cable one end connecting laser, the other end connecting fiber sensing assays instrument, described distributed gas sensor array is made up of multiple gas sensing member being arranged on oil and gas pipeline surface, described distributed gas sensor array connects monitoring substation nearby.Described sensing optic cable can detect weak vibration, when sensing optic cable is subject to extraneous invasion, as: excavate, touch, beat, then the output waveform of interference light changes, and produce interference image, by the feature of optical fiber sensing analyzer analysis change waveform, and in conjunction with monitoring camera, namely can offer an explanation the truth of outgoing event, thus reach the effect of monitoring and early warning.Described distributed gas sensor array can monitor oil and gas leakage phenomenon effectively, when oil and gas leakage being detected, reports to the police in time, reduces the loss and endangers.
Further, sheathed protection wire casing on described sensing optic cable, described guard wire slot welding is connected on oil and gas pipeline surface, and protection wire casing effectively can protect sensing optic cable, prevents sensing optic cable to be destroyed.
Further, described monitoring substation arranges environment weather monitor, effectively can monitor the environment weather around oil and gas pipeline, accomplishes prevention to natural disaster, reduces lose from natural calamity.
Further, described monitoring substation arranges emergency communication device, communicates under being convenient to special emergency with Surveillance center.
Further, described monitoring substation arranges solar cell, and preferential employing is solar powered, environmental protection and energy saving more.
The above embodiment only represents mode of execution of the present utility model, and it describes comparatively concrete and detailed, but can not be interpreted as the restriction to the utility model scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to the utility model protection domain.
Claims (5)
1. an oil and gas pipeline leakage supervisory system, it is characterized in that: comprise Surveillance center, multiple monitoring substation, optical fiber sensing analyzer, laser, sensing optic cable and distributed gas sensor array, described Surveillance center arranges main control server and display screen, described main control server connecting fiber sensing assays instrument and monitoring substation, in described monitoring substation, monitoring camera is set, warning device, pickup device and public address set, described sensing optic cable is laid in oil and gas pipeline surface, sensing optic cable one end connecting laser, the other end connecting fiber sensing assays instrument, described distributed gas sensor array is made up of multiple gas sensing member being arranged on oil and gas pipeline surface, described distributed gas sensor array connects monitoring substation nearby.
2. a kind of oil and gas pipeline leakage supervisory system according to claim 1, is characterized in that: sheathed protection wire casing on described sensing optic cable, described guard wire slot welding is connected on oil and gas pipeline surface.
3. a kind of oil and gas pipeline leakage supervisory system according to claim 1, is characterized in that: described monitoring substation arranges environment weather monitor.
4. a kind of oil and gas pipeline leakage supervisory system according to claim 1, is characterized in that: described monitoring substation arranges emergency communication device.
5. a kind of oil and gas pipeline leakage supervisory system according to claim 1, is characterized in that: described monitoring substation arranges solar cell, and preferential employing is solar powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520720717.3U CN204962304U (en) | 2015-09-17 | 2015-09-17 | Oil gas pipeline leaks monitored control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520720717.3U CN204962304U (en) | 2015-09-17 | 2015-09-17 | Oil gas pipeline leaks monitored control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204962304U true CN204962304U (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520720717.3U Expired - Fee Related CN204962304U (en) | 2015-09-17 | 2015-09-17 | Oil gas pipeline leaks monitored control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204962304U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299477A (en) * | 2015-09-17 | 2016-02-03 | 成都千易信息技术有限公司 | Oil and gas pipeline leakage monitoring system |
| CN109140247A (en) * | 2018-10-10 | 2019-01-04 | 大连智识科技发展有限公司 | A kind of natural gas line leakage remote monitoring system |
-
2015
- 2015-09-17 CN CN201520720717.3U patent/CN204962304U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299477A (en) * | 2015-09-17 | 2016-02-03 | 成都千易信息技术有限公司 | Oil and gas pipeline leakage monitoring system |
| CN109140247A (en) * | 2018-10-10 | 2019-01-04 | 大连智识科技发展有限公司 | A kind of natural gas line leakage remote monitoring 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: 20160113 Termination date: 20160917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |