CN204962302U - Oil gas pipeline water level monitoring early warning system in culvert pipe - Google Patents
Oil gas pipeline water level monitoring early warning system in culvert pipe Download PDFInfo
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- CN204962302U CN204962302U CN201520720327.6U CN201520720327U CN204962302U CN 204962302 U CN204962302 U CN 204962302U CN 201520720327 U CN201520720327 U CN 201520720327U CN 204962302 U CN204962302 U CN 204962302U
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- culvert pipe
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- gas pipeline
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Abstract
The utility model relates to an oil gas pipeline water level monitoring early warning system in culvert pipe, its characterized in that: including the surveillance center, monitor sub -station, laser instrument and sensitive optical cable in the pit, the surveillance center sets up master control server and display screen, monitor sub -station device control ware, level sensor, alarm device, public address set, adapter, optical fiber sensing analysis appearance in the pit, display screen and controller are connected to the master control server, 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, level sensor distributes and sets up each the low -lying department at the culvert pipe. The utility model discloses can detect the ponding water level of the low -lying department of culvert pipe to with data feedback to surveillance center, in time carry out the artificial drainage, and maintain the oil gas pipeline, reduce a large amount of ponding to the corruption of oil gas pipeline, the life -span of having improved the oil gas pipeline.
Description
Technical field
The utility model relates to oil and gas pipes monitoring technique field, specifically oil and gas pipes monitoring water level early warning system in a kind of culvert pipe.
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 a part of oil and gas pipes is embedded in underground, in order to protective conduit, can be placed in culvert pipe by oil and gas pipes; but because transmission distance is long; through reasons such as circumstance complications, after rainwater weather, in culvert pipe, there will be ponding; position due to culvert pipe is also that to have height to have low; ponding meeting productive set is at the low-lying place of culvert pipe, but owing to lacking monitoring, ponding can not get timely process; a large amount of ponding can corrode oil and gas pipes, reduces the life-span of oil and gas pipes.
At present on-line monitoring is carried out to pipeline and warning needs comparatively high technology requirement.Traditional monitoring method mainly contains artificial inspection, buried point-type vibrations detection alarm etc., this type of mode not only complex operation, and cost is high, waste of manpower financial resources, and low, the jamming-proof ability of automaticity, sensitivity are low; And artificial inspection there will be the phenomenon of under-enumeration, cause much can not to be processed in time by the hidden danger of prevention, to such an extent as to hidden danger strengthens until have an accident.So need oil and gas pipes monitoring water level early warning system in a kind of For Underground Culvert badly.
Model utility content
Not enough for above-mentioned prior art, the utility model provides oil and gas pipes monitoring water level early warning system in a kind of culvert pipe.
In the culvert pipe that the utility model provides, oil and gas pipes monitoring water level early warning system is achieved through the following technical solutions:
Oil and gas pipes monitoring water level early warning system in a kind of culvert pipe, it is characterized in that: comprise Surveillance center, downhole monitoring substation, laser and sensing optic cable, described Surveillance center arranges main control server and display screen, described downhole monitoring substation arranges controller, level sensor, warning device, public address set, pickup device, optical fiber sensing analyzer, described main control server connects display screen and controller, described controller connects level sensor respectively, warning device, public address set, pickup device, optical fiber sensing analyzer, 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 level sensor distribution is arranged on each low-lying place of culvert pipe.
Described downhole monitoring substation arranges emergency communication device, and described emergency communication device is connected with controller, also directly can be connected with Surveillance center by wireless network.
Described the aboveground of downhole monitoring substation arranges solar cell, and the controller of described solar cell connecting downhole, for equipment is powered.
The beneficial effects of the utility model are:
1, 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;
2, 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;
3, level sensor can detect the water accumulation level at the low-lying place of culvert pipe, and feeds data back to Surveillance center, carries out artificial drainage in time, and safeguards oil and gas pipes, reduces the corrosion of a large amount of ponding to oil and gas pipes, improves the life-span of oil and gas pipes.
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.
Oil and gas pipes monitoring water level early warning system in a kind of culvert pipe as shown in Figure 1, it is characterized in that: comprise Surveillance center, downhole monitoring substation, laser and sensing optic cable, described Surveillance center arranges main control server and display screen, described downhole monitoring substation arranges controller, level sensor, warning device, public address set, pickup device, optical fiber sensing analyzer, described main control server connects display screen and controller, described controller connects level sensor respectively, warning device, public address set, pickup device, optical fiber sensing analyzer, 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 level sensor distribution is arranged on each low-lying place of culvert pipe.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, namely can analyze down-hole situation, thus reach the effect of monitoring and early warning.Described level sensor can detect the water accumulation level at the low-lying place of culvert pipe, and feeds data back to Surveillance center, carries out artificial drainage in time, and safeguards oil and gas pipes, reduces the corrosion of oil and gas pipes.
Further, described downhole monitoring substation arranges emergency communication device, and described emergency communication device is connected with controller, also directly can be connected with Surveillance center by wireless network, communicate under being convenient to special emergency with Surveillance center.
Further, described the aboveground of downhole monitoring substation arranges solar cell, and the controller of described solar cell connecting downhole, for equipment is powered.Preferential employing is solar powered, more environmental protection and energy saving.
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 (3)
1. oil and gas pipes monitoring water level early warning system in a culvert pipe, it is characterized in that: comprise Surveillance center, downhole monitoring substation, laser and sensing optic cable, described Surveillance center arranges main control server and display screen, described downhole monitoring substation arranges controller, level sensor, warning device, public address set, pickup device, optical fiber sensing analyzer, described main control server connects display screen and controller, described controller connects level sensor respectively, warning device, public address set, pickup device, optical fiber sensing analyzer, 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 level sensor distribution is arranged on each low-lying place of culvert pipe.
2. oil and gas pipes monitoring water level early warning system in a kind of culvert pipe according to claim 1, it is characterized in that: described downhole monitoring substation arranges emergency communication device, described emergency communication device is connected with controller, also directly can be connected with Surveillance center by wireless network.
3. oil and gas pipes monitoring water level early warning system in a kind of culvert pipe according to claim 1, it is characterized in that: described the aboveground of downhole monitoring substation arranges solar cell, the controller of described solar cell connecting downhole, for equipment is powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520720327.6U CN204962302U (en) | 2015-09-17 | 2015-09-17 | Oil gas pipeline water level monitoring early warning system in culvert pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520720327.6U CN204962302U (en) | 2015-09-17 | 2015-09-17 | Oil gas pipeline water level monitoring early warning system in culvert pipe |
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| CN204962302U true CN204962302U (en) | 2016-01-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042336A (en) * | 2015-09-17 | 2015-11-11 | 成都千易信息技术有限公司 | Water level monitoring and early warning system of oil and gas pipeline inside culvert pipe |
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2015
- 2015-09-17 CN CN201520720327.6U patent/CN204962302U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042336A (en) * | 2015-09-17 | 2015-11-11 | 成都千易信息技术有限公司 | Water level monitoring and early warning system of oil and gas pipeline inside culvert pipe |
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