CN105114818A - Leakage early-warning system for oil-gas pipeline - Google Patents
Leakage early-warning system for oil-gas pipeline Download PDFInfo
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- CN105114818A CN105114818A CN201510596064.7A CN201510596064A CN105114818A CN 105114818 A CN105114818 A CN 105114818A CN 201510596064 A CN201510596064 A CN 201510596064A CN 105114818 A CN105114818 A CN 105114818A
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- oil
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Abstract
The invention provides a leakage early-warning system for an oil-gas pipeline. The leakage early-warning system comprises a pipeline valve, a solar cell panel, a solar controller, an accumulator, a support rod, a protective shell, a vibration sensor and a sensing controller, wherein the pipeline valve comprises a valve body installed on the oil-gas pipeline, a valve rod on the valve body, and a motor connected with the valve rod; the support rod is fixed on the ground; the protective shell is fixed at the top end of the support rod; the solar controller, the accumulator and the sensing controller are arranged in the protective shell; the solar cell panel is located on the top surface of the protective shell; the vibration sensor is bonded and fixed on the oil-gas pipeline; the solar cell panel is electrically connected with the solar controller; the solar controller is electrically connected with the motor, the accumulator, the vibration sensor and the sensing controller; the accumulator is electrically connected with the motor, the vibration sensor and the sensing controller; and the sensing controller is electrically connected with the vibration sensor and the motor. Through said mode, the leakage early-warning system provided by the invention is capable of timely interrupting oil-gas transportation in case of leakage of the oil-gas pipeline.
Description
Technical field
The present invention relates to pipe monitoring technical field, particularly relate to a kind of oil and gas pipeline leakage early warning system.
Background technique
At present, pipe leakage early warning is significantly applied on oil and gas pipes, but existing pipe leakage early warning technology is all gather corresponding data to far-end control centre usually, analyzes data determine whether to leak by far-end control centre, if leaked, then report to the police, but, owing to there is data transmission time delay, needing the situations such as locating leaks place, usually be all just report to the police after there is severe leakage, so can not leak in very first time reply.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of oil and gas pipeline leakage early warning system, can occur to interrupt oil-gas transportation in time when leaking at oil and gas pipes.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: provide a kind of oil and gas pipeline leakage early warning system, comprise pipeline valve, solar panel, controller for solar, storage battery, strut, containment vessel, vibration transducer and sensing controler, described pipeline valve comprises the valve body be arranged on oil and gas pipes, valve rod on described valve body and the motor be connected with described valve rod, described strut is fixed on the ground, and described containment vessel is fixed on the top of described strut, described controller for solar, described storage battery, described sensing controler is located in described containment vessel, described solar panel is positioned at the end face of described containment vessel, described vibration transducer is pasted and fixed on oil and gas pipes, and described solar panel is electrically connected with described controller for solar, described controller for solar and described motor, described storage battery, vibration transducer, sensing controler is electrically connected, described storage battery and described motor, vibration transducer, sensing controler is electrically connected, described sensing controler and described vibration transducer, described motor electrical connection.
Be different from the situation of prior art, the invention has the beneficial effects as follows: detect near oil and gas pipes whether occur that earthquake, illegal construction etc. may endanger the event of pipe safety by vibration transducer, these events cause the vibration frequency of pipeline higher, if confirm these events occur, can pipeline valve be controlled, thus can occur to interrupt oil-gas transportation in time when leaking at oil and gas pipes.
Accompanying drawing explanation
Fig. 1 is the block schematic illustration of embodiment of the present invention oil and gas pipeline leakage early warning system.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
See Fig. 1, it is the block schematic illustration of embodiment of the present invention oil and gas pipeline leakage early warning system.The oil and gas pipeline leakage early warning system of the present embodiment comprises pipeline valve 1, solar panel 2, controller for solar 3, storage battery 4, strut 5, containment vessel 6, vibration transducer 7 and sensing controler 8.
The motor 13 that pipeline valve 1 comprises the valve rod 12 on the valve body 11 be arranged on oil and gas pipes, valve body 11 and is connected with valve rod 12.Strut 5 is fixed on the ground, containment vessel 6 is fixed on the top of strut 5, controller for solar 3, storage battery 4, sensing controler 8 is located in containment vessel 6, solar panel 2 is positioned at the end face of containment vessel 6, vibration transducer 7 is pasted and fixed on oil and gas pipes, solar panel 2 is electrically connected with controller for solar 3, controller for solar 3 and motor 13, storage battery 4, vibration transducer 7, sensing controler 8 is electrically connected, storage battery 4 and motor 13, vibration transducer 7, sensing controler 8 is electrically connected, sensing controler 8 and vibration transducer 7, motor 13 is electrically connected.
When the oil and gas pipeline leakage early warning system of the embodiment of the present invention works, if weather is fine day, solar panel 2 is charged for storage battery 4 by controller for solar 3, powers to motor 13, vibration transducer 7, sensing controler 8 simultaneously; If weather is the cloudy day, storage battery 4 powers to motor 13, vibration transducer 7, sensing controler 8.When vibration transducer 7 detects the oscillating signal of oil and gas pipes, oscillating signal is sent to sensing controler 8, when sensing controler 8 judges that the vibration frequency of oscillating signal is greater than predefined value, illustrate and occur that earthquake, illegal construction etc. may endanger the event of pipe safety near oil and gas pipes, control motor 13 actuate valve stem 12 valve body 11, thus interrupt oil-gas transportation.If when sensing controler 8 judges that the vibration frequency of oscillating signal is less than predefined value, drive singal is sent to motor 13, control motor 13 actuate valve stem 12 and open valve body 11, illustrate that the event that may endanger pipe safety near oil and gas pipes disappears, thus recover oil-gas transportation.
By the way, the oil and gas pipeline leakage early warning system of the embodiment of the present invention detects near oil and gas pipes whether occur that earthquake, illegal construction etc. may endanger the event of pipe safety by vibration transducer, these events cause the vibration frequency of pipeline higher, if confirm these events occur, can pipeline valve be controlled, thus can occur to interrupt oil-gas transportation in time when leaking at oil and gas pipes.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (1)
1. an oil and gas pipeline leakage early warning system, is characterized in that, comprises pipeline valve, solar panel, controller for solar, storage battery, strut, containment vessel, vibration transducer and sensing controler, described pipeline valve comprises the valve body be arranged on oil and gas pipes, valve rod on described valve body and the motor be connected with described valve rod, described strut is fixed on the ground, and described containment vessel is fixed on the top of described strut, described controller for solar, described storage battery, described sensing controler is located in described containment vessel, described solar panel is positioned at the end face of described containment vessel, described vibration transducer is pasted and fixed on oil and gas pipes, and described solar panel is electrically connected with described controller for solar, described controller for solar and described motor, described storage battery, vibration transducer, sensing controler is electrically connected, described storage battery and described motor, vibration transducer, sensing controler is electrically connected, described sensing controler and described vibration transducer, described motor electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510596064.7A CN105114818A (en) | 2015-09-17 | 2015-09-17 | Leakage early-warning system for oil-gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510596064.7A CN105114818A (en) | 2015-09-17 | 2015-09-17 | Leakage early-warning system for oil-gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105114818A true CN105114818A (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510596064.7A Pending CN105114818A (en) | 2015-09-17 | 2015-09-17 | Leakage early-warning system for oil-gas pipeline |
Country Status (1)
| Country | Link |
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| CN (1) | CN105114818A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020134342A1 (en) * | 2001-03-23 | 2002-09-26 | C.R.F. Societa Consortile Per Azioni | Diagnostics system for tracing leaks from a gas-supply system and for checking operation of the valves forming part of said system |
| CN2713262Y (en) * | 2004-07-03 | 2005-07-27 | 镇江市安宝电子有限责任公司 | Gas valve automatic closing device |
| CN101255952A (en) * | 2007-03-01 | 2008-09-03 | 中国石油天然气股份有限公司 | Pipeline Leakage Monitoring and Safety Early Warning Test System |
| DE202012006915U1 (en) * | 2012-07-17 | 2012-09-24 | Stefan Dietz | Automatic leakage shut-off system |
| CN204083821U (en) * | 2014-07-22 | 2015-01-07 | 祁麟 | A kind of pipe leakage early warning system |
| CN204083432U (en) * | 2014-08-25 | 2015-01-07 | 四川岷河管道建设工程有限公司 | A kind of valve of gas pipeline |
| CN205001866U (en) * | 2015-09-17 | 2016-01-27 | 成都千易信息技术有限公司 | Oil gas pipeline leaks early warning system |
-
2015
- 2015-09-17 CN CN201510596064.7A patent/CN105114818A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020134342A1 (en) * | 2001-03-23 | 2002-09-26 | C.R.F. Societa Consortile Per Azioni | Diagnostics system for tracing leaks from a gas-supply system and for checking operation of the valves forming part of said system |
| CN2713262Y (en) * | 2004-07-03 | 2005-07-27 | 镇江市安宝电子有限责任公司 | Gas valve automatic closing device |
| CN101255952A (en) * | 2007-03-01 | 2008-09-03 | 中国石油天然气股份有限公司 | Pipeline Leakage Monitoring and Safety Early Warning Test System |
| DE202012006915U1 (en) * | 2012-07-17 | 2012-09-24 | Stefan Dietz | Automatic leakage shut-off system |
| CN204083821U (en) * | 2014-07-22 | 2015-01-07 | 祁麟 | A kind of pipe leakage early warning system |
| CN204083432U (en) * | 2014-08-25 | 2015-01-07 | 四川岷河管道建设工程有限公司 | A kind of valve of gas pipeline |
| CN205001866U (en) * | 2015-09-17 | 2016-01-27 | 成都千易信息技术有限公司 | Oil gas pipeline leaks early warning system |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151202 |
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| RJ01 | Rejection of invention patent application after publication |