CN2727867Y - Wireless anti-theft alarm device for oil well cable - Google Patents
Wireless anti-theft alarm device for oil well cable Download PDFInfo
- Publication number
- CN2727867Y CN2727867Y CN 200420059477 CN200420059477U CN2727867Y CN 2727867 Y CN2727867 Y CN 2727867Y CN 200420059477 CN200420059477 CN 200420059477 CN 200420059477 U CN200420059477 U CN 200420059477U CN 2727867 Y CN2727867 Y CN 2727867Y
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- circuit
- oil well
- signal
- cable
- well cable
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Abstract
The utility model relates to a wireless theft protection alarm device for oil well cables, which relates to oil well cable theft protection technology. The utility model comprises an alarm signal wireless emission part and a signal receiving alarming part, wherein, the alarm signal wireless emission part is composed of a power circuit, an oil well cable monitoring circuit, a control execution circuit, a state signal coding emission circuit, an oil well cable circuit and a signal indication circuit, and the circuits are connected; the signal receiving alarming part is composed of a power circuit, a signal receiving circuit, a decoding execution circuit and an acoustic-optic alarming circuit, and the circuits are connected. The utility model can simultaneously monitor the state of the cable under the conditions of a pump-stop oil well and a normal production oil well. The utility model has the function of wireless emission and reception, and is most suitable for oil extraction stations of oil fields; besides, the utility model has the characteristics of convenient operation, convenient maintenance, low cost, etc.
Description
One, technical field: the utility model relates to a kind of oil well cable theft-prevention technology, especially oil well cable wireless anti-theft alarming device.
Two, background technology: in landlocked oil-field development is produced, the oil well cable problem that is cut is often perplexing each elephant, because the driving of economic interests, the crime rate of theft oil well cable is fast rise trend, according to incompletely statistics, steal in Zhongyuan Oil Field cable year and cut number of times and reach thousands of times.After cable is stolen, not only cause extra a large amount of expenditures of fee of material, more seriously destroyed the ordinary production order in oil field, cause great economic loss to the oil field, how to take precautions against and prevent this present situation, the oil field does not also have solution or technology preferably at present, does not also have burglar alarm.
Three, summary of the invention: the purpose of this utility model provides oil well cable wireless anti-theft alarming device, the purpose of this utility model is to realize like this, it comprises that alerting signal wireless transmit part and signal receive the warning part, alerting signal wireless transmit part is formed by connecting by power circuit, oil well cable monitoring circuit, control executive circuit, status signal encoding transmitting circuit, oil well cable, signal indication, and power circuit is connected by insulated conductor respectively with oil well cable monitoring circuit, control executive circuit, status signal encoding transmitting circuit; Oil well cable monitoring circuit is connected by electric wire with the control executive circuit; The control executive circuit is connected by lead with the status signal encoding transmitting circuit; The oil well cable is connected by cable with oil well cable monitoring circuit; The signal indication is connected by insulated conductor with the control executive circuit.Signal receives the part of reporting to the police and is formed by connecting by power circuit, signal receiving circuit, decoding executive circuit, sound light alarming circuit, and power circuit is connected by insulated conductor respectively with signal receiving circuit, decoding executive circuit, sound light alarming circuit; Signal receiving circuit is connected by insulated conductor with the decoding executive circuit; The decoding executive circuit is connected by insulated conductor with sound light alarming circuit.
Principle of work, the utility model can be monitored the state of cable under stop pumping oil well and two kinds of situations of ordinary production oil well simultaneously.The one, monitoring metaideophone or stop pumping oil well cable status, during use, the cable status signal that signal projector is exported is connected on the monitoring cable, and when cable was excellent, signal projector did not transmit; When monitored cable was stolen, as long as the offender blocks any phase cable core, transmitter will send wireless alarm signal at once, and the signal receiver device receives the report for police service behind the signal, starts warning circuit at once and carries out sound and light alarm.The 2nd, monitoring ordinary production oil well cable running status is connected on the pilot signal of signal projector output in the oil recovery station of operation oil well on the power switch.When oil well normally moved, power switch was in closure state, and signal projector does not transmit; When the operation cable is stolen by the lawless person, will cause the power switch tripping operation, make signal projector send alerting signal, signal receiver carries out sound and light alarm after receiving signal immediately.
Adopt this device, can reflect in time that operation oil well cable stops well because of the oil well that various faults cause; It has wireless transmit and receiving function, is best suited for oil recovery station, oil field and uses; Also have simultaneously easy and simple to handle, be convenient to safeguard, characteristics such as with low cost.
Four, description of drawings: Fig. 1 is the alerting signal wireless transmit part-structure synoptic diagram of oil well cable wireless anti-theft alarming device, among the figure 1, power circuit 2, oil well cable monitoring circuit 3, control executive circuit 4, status signal encoding transmitting circuit 5, oil well cable 6, signal indication
Fig. 2 is that the signal of oil well cable wireless anti-theft alarming device receives warning part-structure synoptic diagram, among the figure 1, power circuit 7, signal receiving circuit 8, decoding executive circuit 9, sound light alarming circuit
Five, embodiment: power circuit 1 is connected by insulated conductor respectively with oil well cable monitoring circuit 2, control executive circuit 3, status signal encoding transmitting circuit 4 in Fig. 1; Oil well cable monitoring circuit 2 is connected by electric wire with control executive circuit 3; Control executive circuit 3 and status signal encoding transmitting circuit 4 are connected by lead; Oil well cable 5 and oil well cable monitoring circuit 2 are connected by cable; Signal indication 6 with control executive circuit 3 and be connected by insulated conductor.
Power circuit 1 is connected by insulated conductor respectively with signal receiving circuit 7, decoding executive circuit 8, sound light alarming circuit 9 in Fig. 2; Signal receiving circuit 7 is connected by insulated conductor with decoding executive circuit 8; Decoding executive circuit 8 and sound light alarming circuit 9 are connected by insulated conductor.
Claims (2)
1, oil well cable wireless anti-theft alarming device is to be formed by connecting by power circuit (1), oil well cable monitoring circuit (2), control executive circuit (3), status signal encoding transmitting circuit (4), oil well cable (5), signal indication (6), signal receiving circuit (7), decoding executive circuit (8), sound light alarming circuit (9), it is characterized in that: power circuit (1) is connected by insulated conductor respectively with oil well cable monitoring circuit (2), control executive circuit (3), status signal encoding transmitting circuit (4); Oil well cable monitoring circuit (2) is connected by electric wire with control executive circuit (3); Control executive circuit (3) is connected by lead with status signal encoding transmitting circuit (4); Oil well cable (5) is connected by cable with oil well cable monitoring circuit (2); Signal indication (6) is connected by insulated conductor with control executive circuit (3).
2, oil well cable wireless anti-theft alarming device according to claim 1 is characterized in that: power circuit (1) is connected by insulated conductor respectively with signal receiving circuit (7), decoding executive circuit (8), sound light alarming circuit (9); Signal receiving circuit (7) is connected by insulated conductor with decoding executive circuit (8); Decoding executive circuit (8) is connected by insulated conductor with sound light alarming circuit (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420059477 CN2727867Y (en) | 2004-05-17 | 2004-05-17 | Wireless anti-theft alarm device for oil well cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420059477 CN2727867Y (en) | 2004-05-17 | 2004-05-17 | Wireless anti-theft alarm device for oil well cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2727867Y true CN2727867Y (en) | 2005-09-21 |
Family
ID=35043879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420059477 Expired - Fee Related CN2727867Y (en) | 2004-05-17 | 2004-05-17 | Wireless anti-theft alarm device for oil well cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2727867Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101853558B (en) * | 2009-04-01 | 2011-12-21 | 大连现代高技术发展有限公司 | Cable burglar alarm wireless monitoring system |
-
2004
- 2004-05-17 CN CN 200420059477 patent/CN2727867Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101853558B (en) * | 2009-04-01 | 2011-12-21 | 大连现代高技术发展有限公司 | Cable burglar alarm wireless monitoring system |
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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 |