CN2807233Y - Oil theft and leakage preventing and pre-warning system for oil transportation pipeline - Google Patents
Oil theft and leakage preventing and pre-warning system for oil transportation pipeline Download PDFInfo
- Publication number
- CN2807233Y CN2807233Y CN 200520031368 CN200520031368U CN2807233Y CN 2807233 Y CN2807233 Y CN 2807233Y CN 200520031368 CN200520031368 CN 200520031368 CN 200520031368 U CN200520031368 U CN 200520031368U CN 2807233 Y CN2807233 Y CN 2807233Y
- Authority
- CN
- China
- Prior art keywords
- pin
- cpu
- circuit
- oil
- warning system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model relates to an oil theft and leakage preventing early warning system for an oil pipeline, which is installed on an oil pipeline of an oil field for the prevention of oil theft. The utility model comprises a power supply circuit and an ultrasonic wave sensing circuit, wherein the ultrasonic wave sensing circuit is connected to the power supply circuit and the ultrasonic wave sensing circuit is also connected to a CPU which controls an electronic speech circuit and a GSM module to work. The utility model has the advantages of simple structure, convenience, practicability and high accuracy.
Description
Technical field
The utility model relates to a kind of oil pipeline guard against theft oil anti-leak early warning system that prevents to steal oily phenomenon generation of installing on the oil pipeline of oil field.
Background technology
The crude oil that oilfield exploitation goes out, being transported to refinery by oil pipeline processes, indivedual unprincipled fellows have taken a fancy to and have stolen oil, these people utilize the oil transportation circuit long, the leak that is difficult to take precautions against is beaten a last valve of eyelet welding with electric drill on oil pipeline, easily the wealth of country is takeed forcible possession of, cause very big loss to country, had a strong impact on the operate as normal of pipeline simultaneously again.In order to prevent to steal oil, Sinopec has dropped into lot of manpower and material resources, but hard to guard against, it is high to steal oily incidence of cases, according in May, 05 the Dahe Daily newspaper reveal 05 year first arrival May, 57 of this type of cases take place in the whole nation altogether, cause that the Ministry of Public Security pays much attention to, and minister handles this type of case in person.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art and provides a kind of simple in structure, and is convenient and practical, the oil pipeline guard against theft oil anti-leak early warning system that degree of accuracy is high.
The purpose of this utility model is achieved in that the ultrasound wave sensing circuit that comprises feed circuit, is connected with feed circuit, and the ultrasound wave sensing circuit is connected with CPU, CPU control electronic speech circuit and gsm module work.Described circuit connecting mode is: three-terminal voltage-stabilizing ultrasonic wave detector S1, S2 are connected with 1 pin, 2 pin of CPU, 13 pin of CPU are connected with electronic speech circuit I SO1420, one end of 18 pin of CPU is connected with gsm module by resistance R 5,10 pin of CPU, 11 pin, 12 pin are connected with electronic switch 40S2, and 15 pin of electronic speech circuit I SO1420 link to each other with the voice channel of gsm module by resistance R 6, capacitor C 3.
One end of 16 pin of described CPU is by capacitor C 1 ground connection, and the other end is connected with 3 pin, 4 pin of CPU by resistance R 1, constitutes the clock circuit of CPU.The other end of 18 pin of CPU constitutes the clutter sound road of CPU by parallel resistor R4 and capacitor C 2 back ground connection.Between 6,7 pin of CPU and feed circuit, be connected with current-limiting resistance R2, R3 and light emitting diode LCD1 and LCD2, between 28 pin of electronic speech circuit I SO1420 and ground, be connected with filter capacitor C4, C5.
The utlity model has simple in structure, convenient and practical, the advantage that degree of accuracy is high.
Description of drawings
Fig. 1 is working envelope figure of the present utility model.
Fig. 2 is circuit theory diagrams of the present utility model.
Embodiment
As shown in Figure 1, 2, the utility model comprises feed circuit 1, the ultrasound wave sensing circuit 2 that is connected with feed circuit 1, and ultrasound wave sensing circuit 2 is connected with CPU3, CPU3 control electronic speech circuit 4 and gsm module 5 work.
Described circuit connecting mode is: three-terminal voltage-stabilizing ultrasonic wave detector S1, S2 are connected with 1 pin, 2 pin of CPU, 13 pin of CPU are connected with electronic speech circuit I SO1420, one end of 18 pin of CPU is connected with gsm module by resistance R 5,10 pin of CPU, 11 pin, 12 pin are connected with electronic switch 40S2, and 15 pin of electronic speech circuit I SO1420 link to each other with the voice channel of gsm module by resistance R 6, capacitor C 3.
One end of 16 pin of described CPU is by capacitor C 1 ground connection, and the other end is connected with 3 pin, 4 pin of CPU by resistance R 1, constitutes the clock circuit of CPU.The other end of 18 pin of described CPU constitutes the clutter sound road of CPU by parallel resistor R4 and capacitor C 2 back ground connection.Between 6,7 pin of CPU and feed circuit, be connected with current-limiting resistance R2, R3 and light emitting diode LCD1 and LCD2, between 28 pin of electronic speech circuit I SO1420 and ground, be connected with filter capacitor C4, C5.
Because the utility model is 1000 meters monitoring points; for practical and convenient; feed circuit adopt sun power; main frame and ultrasonic detector all lean on solar powered; in order to prevent artificial destruction; with passive infrared main frame and sun power are protected; be connected with lead between main frame and the ultrasonic wave detector; this root lead serves a dual purpose; the one, power supply; the 2nd, short circuit; open circuit protection; once when having the people to cut off this lead; system can report to the police immediately; simultaneously in ultrasound wave conduction module place of working side; just on the oil pipeline; also have standby power supply; mainly prevent from when the artificial destruction of host aspect sun power, still can report to the police; ultrasound wave conduction module captures the sound wave that produces when stealing the oil punching; compare and enlarge; coding; enter the CPU inter-process, intelligent program control electronic speech circuit and gsm module carry out long-distance on-line reports to the police, and is the police which check point is reported with the electronics speech explanation during warning; make and just understand immediately in the administrative center at which place oil has taken place to steal; because of a check point just being arranged every 1 kilometer, so bearing accuracy is no more than 600 meters.
Claims (5)
1, a kind of oil pipeline guard against theft oil anti-leak early warning system, comprise feed circuit (1), the ultrasound wave sensing circuit (2) that is connected with feed circuit (1), it is characterized in that: ultrasound wave sensing circuit (2) is connected with CPU (3), CPU (3) control electronic speech circuit (4) and gsm module (5) work.
2, a kind of oil pipeline guard against theft oil anti-leak early warning system according to claim 1, it is characterized in that: described circuit connecting mode is: three-terminal voltage-stabilizing ultrasonic wave detector S1, S2 are connected with 1 pin, 2 pin of CPU, 13 pin of CPU are connected with electronic speech circuit I SO1420, one end of 18 pin of CPU is connected with gsm module by resistance R 5,10 pin of CPU, 11 pin, 12 pin are connected with electronic switch 40S2, and 15 pin of electronic speech circuit I SO1420 link to each other with the voice channel of gsm module by resistance R 6, capacitor C 3.
3, a kind of oil pipeline guard against theft oil anti-leak early warning system according to claim 2, it is characterized in that: an end of 16 pin of described CPU is by capacitor C 1 ground connection, the other end is connected with 3 pin, 4 pin of CPU by resistance R 1, constitutes the clock circuit of CPU.
4, a kind of oil pipeline guard against theft oil anti-leak early warning system according to claim 2 is characterized in that: the other end of 18 pin of described CPU constitutes the clutter sound road of CPU by parallel resistor R4 and capacitor C 2 back ground connection.
5, a kind of oil pipeline guard against theft oil anti-leak early warning system according to claim 2, it is characterized in that: between 6,7 pin of CPU and feed circuit, be connected with current-limiting resistance R2, R3 and light emitting diode LCD1 and LCD2, between 28 pin of electronic speech circuit I SO1420 and ground, be connected with filter capacitor C4, C5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031368 CN2807233Y (en) | 2005-07-28 | 2005-07-28 | Oil theft and leakage preventing and pre-warning system for oil transportation pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031368 CN2807233Y (en) | 2005-07-28 | 2005-07-28 | Oil theft and leakage preventing and pre-warning system for oil transportation pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2807233Y true CN2807233Y (en) | 2006-08-16 |
Family
ID=36921533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520031368 Expired - Fee Related CN2807233Y (en) | 2005-07-28 | 2005-07-28 | Oil theft and leakage preventing and pre-warning system for oil transportation pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2807233Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100416157C (en) * | 2006-08-17 | 2008-09-03 | 黄盛富 | Antitheft monitoring device of oil gas transfer pipe line |
| CN103672413A (en) * | 2012-09-26 | 2014-03-26 | 哈尔滨市三和佳美科技发展有限公司 | Method for detecting leakage of inside of tap water pipeline by means of ultrasonic waves |
| CN104555873A (en) * | 2014-11-28 | 2015-04-29 | 淳安企坚电子科技有限公司 | Oil tank truck anti-theft oil system capable of being remotely controlled |
| CN105006113A (en) * | 2014-04-25 | 2015-10-28 | 中国石油化工股份有限公司 | Ultra-high-water-content oil field exploitation early-warning method |
-
2005
- 2005-07-28 CN CN 200520031368 patent/CN2807233Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100416157C (en) * | 2006-08-17 | 2008-09-03 | 黄盛富 | Antitheft monitoring device of oil gas transfer pipe line |
| CN103672413A (en) * | 2012-09-26 | 2014-03-26 | 哈尔滨市三和佳美科技发展有限公司 | Method for detecting leakage of inside of tap water pipeline by means of ultrasonic waves |
| CN105006113A (en) * | 2014-04-25 | 2015-10-28 | 中国石油化工股份有限公司 | Ultra-high-water-content oil field exploitation early-warning method |
| CN105006113B (en) * | 2014-04-25 | 2017-07-25 | 中国石油化工股份有限公司 | Ultra-high water-containing oil field development method for early warning |
| CN104555873A (en) * | 2014-11-28 | 2015-04-29 | 淳安企坚电子科技有限公司 | Oil tank truck anti-theft oil system capable of being remotely controlled |
| CN104555873B (en) * | 2014-11-28 | 2017-06-23 | 淳安企坚电子科技有限公司 | The antitheft oil system of remote controlled oil truck |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2807233Y (en) | Oil theft and leakage preventing and pre-warning system for oil transportation pipeline | |
| CN101419738B (en) | Anti-theft alarming device for power transmission line column material | |
| CN204452356U (en) | A kind of car belt does not wear prompting and warning device | |
| CN102157045A (en) | Self-adapting infrared laser invasion detector | |
| CN206930337U (en) | A kind of water level monitoring system based on Internet of Things for Hydraulic and Hydro-Power Engineering | |
| CN101860273A (en) | Antitheft and the surveillance that is used for photovoltaic panel | |
| CN201434210Y (en) | Oil-theft/leakage preventing early warning system for oil pipeline | |
| CN2907336Y (en) | Multi-functional anti-theft box | |
| CN104260640B (en) | Engineering special purpose vehicle intelligence instrument and using method | |
| CN203552466U (en) | Expressway long-span bridge deck wind speed early warning device | |
| CN202855734U (en) | Active protector used for intelligent card | |
| CN202662002U (en) | Protective device for data anti-theft in electronic circuit | |
| CN204315044U (en) | A kind of natural gas used for automobile leakage warning device with failed storage | |
| CN103617696A (en) | Passing solar warning lamp for power overhead line | |
| CN201159926Y (en) | Anti-theft alarm for electronic product sales exhibition | |
| CN2876796Y (en) | Detector for fault of distributing line | |
| CN201607786U (en) | Intelligent IC card gas meter under safety control | |
| CN201274071Y (en) | Anti-theft alarming device for power transmission line column material | |
| CN108346264A (en) | A kind of water logging detection warning device based on NB-IoT technologies | |
| CN207860127U (en) | A kind of vehicle side turning early warning and processing system | |
| CN202031893U (en) | Protection device for oil tank liquid level sensor | |
| CN206581168U (en) | A kind of fiberglass security warning stake | |
| CN218896300U (en) | Intelligent control system of submersible electric pump | |
| CN205373707U (en) | Hydrological telemetering terminal that ability and unmanned aerial vehicle match | |
| CN2781472Y (en) | Alarm for preventing burglary in room |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |