CN203797359U - Wireless and automatic leakage alarming device for gathering and transportation pipeline of oilfield - Google Patents
Wireless and automatic leakage alarming device for gathering and transportation pipeline of oilfield Download PDFInfo
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- CN203797359U CN203797359U CN201420221165.7U CN201420221165U CN203797359U CN 203797359 U CN203797359 U CN 203797359U CN 201420221165 U CN201420221165 U CN 201420221165U CN 203797359 U CN203797359 U CN 203797359U
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- 238000009434 installation Methods 0.000 claims abstract description 3
- 238000001514 detection method Methods 0.000 claims description 9
- 239000003921 oil Substances 0.000 description 18
- 239000003990 capacitor Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model discloses a wireless and automatic leakage alarming device for a gathering and transportation pipeline of an oilfield. The wireless and automatic leakage alarming device comprises a first sensor, a second sensor, a detecting and transmitting unit and a receiving and alarming unit, wherein the detecting and transmitting unit is connected with the receiving and alarming unit through radio; the first sensor and the second sensor are respectively connected with the detecting and transmitting unit electrically; the first sensor, the second sensor and the detecting and transmitting unit are arranged on the monitored gathering and transportation pipeline of the oilfield; and the receiving and alarming unit is arranged in a duty room. The wireless and automatic leakage alarming device has the advantages of simple structure, low cost and convenience in installation and use; the gathering and transportation pipeline can be automatically detected at any time; and when a certain gathering and transportation pipeline leaks, the wireless and automatic leakage alarming device can alarm in time, and reminds workers of dealing with the leakage accident in time.
Description
Technical field
The utility model relates to a kind of autoalarm, is specifically related to a kind of oil field gathering and transportation pipeline and reveals wireless automatic alarming device.
Background technique
In recent years, the gathering line of each oil recovery factory often occurs to be committed theft by the perforate of illegal stolen molecule, when serious, also can cause pipeline leakage to run oil, a large amount of safety precaution work has been done by field management department to this, these work mostly are the mode of law enfrocement official along gathering line inspection, have played certain preventive effect.But gathering line is longer, this inspection mode not only wastes time and energy, and to the patrol time interval period, cannot find in time and process, and causes very big impact and huge economic loss to the normal production in oil field.
Model utility content
The purpose of this utility model is exactly the defect existing for prior art, provides a kind of oil field gathering and transportation pipeline to reveal wireless automatic alarming device.
Its technological scheme is: oil field gathering and transportation pipeline is revealed wireless automatic alarming device, comprise first sensor, the second sensor, detect transmitter unit and receive alarm unit, detecting transmitter unit is connected with reception alarm unit by wireless, first sensor and the second sensor are electrically connected with detection transmitter unit respectively, described first sensor, the second sensor and detection transmitter unit are installed on the oil field gathering and transportation pipeline being monitored, receive alarm unit and be arranged in night shift room, described first sensor and the second sensor are is with turbo-permanent magnet generator, described detection transmitter unit is by intergrated circuit, diode, the first adjustable resistance, the second adjustable resistance, the first resistance, the second resistance, the 3rd resistance, the 4th resistance, the 5th resistance, the 6th resistance, the first electric capacity, the second electric capacity, the 3rd electric capacity, the first triode, wireless transmitter module, the first switch and the first battery composition, one output terminal of described first sensor is connected with one end anodal and the first adjustable resistance of diode, one end of the other end the first resistance of the first adjustable resistance and one end of the second resistance be connected, the other end of the first resistance is connected with one end of the first electric capacity and 3 pin of intergrated circuit, one output terminal of the second sensor is connected with one end of the 3rd resistance and one end of the 4th resistance by the second adjustable resistance, the other end of the 3rd resistance is connected with one end of the 3rd electric capacity and 2 pin of intergrated circuit, and the negative pole of diode is by 8 pin of the 5th resistance and intergrated circuit, the positive pole of the first electric capacity, one end of the power end of wireless transmitter module and the first switch is connected, the other end of the first switch is connected with the positive pole of the first battery, 1 pin of intergrated circuit is connected with the base stage of the first triode by the 6th resistance, the collector electrode of the first triode is connected with the ground terminal of wireless transmitter module, the negative pole of the negative pole of described the first battery and the first electric capacity, the other end of the second electric capacity, the other end of the 3rd electric capacity, the emitter of the first triode, the other end of the second resistance, the other end of the 4th resistance, 4 pin of intergrated circuit, another output terminal of first sensor and another output terminal of the second sensor are connected, described reception alarm unit is by wireless receiving module, the 7th resistance, the 8th resistance, the second triode, alarming horn, light emitting diode, second switch and the second battery composition, the positive pole of the second battery is by the positive pole of second switch and light emitting diode, one end of alarming horn and the power end of wireless receiving module are connected, the negative pole of the second battery is connected with the emitter of the second triode and the ground terminal of wireless receiving module, the output terminal of wireless receiving module is connected with the base stage of the second triode by the 7th resistance, the negative pole of light emitting diode is connected with the collector electrode of the second triode and the other end of alarming horn by the 8th resistance.
Wherein, described wireless transmitter module and wireless receiving module are the wireless transceiver circuit module complementing one another.Described the first battery and the second battery are storage battery.The model of described intergrated circuit is LM393.The model of described the first triode and the second triode is 9014.Described first sensor and the second installation of sensors distance between on the oil field gathering and transportation pipeline being monitored is 1000-5000m, detects transmitter unit and is arranged on the oil field gathering and transportation pipeline between first sensor and the second sensor.
The utility model compared with prior art, have advantages of simple in structure, with low costly and easy to install, it can detect gathering line at any time automatically, in the time that somewhere gathering line occurs to reveal, can in time and report to the police, prompting staff processes in time.
Brief description of the drawings
Fig. 1 is a kind of embodiment's of the utility model structural representation;
Fig. 2 is the connecting circuit schematic diagram that detects transmitter unit and first sensor and the second sensor in the utility model;
Fig. 3 is the circuit theory diagrams that receive alarm unit in the utility model.
Embodiment
A kind of oil field gathering and transportation pipeline is revealed wireless automatic alarming device, with reference to Fig. 1, comprise first sensor 2, the second sensor 3, detect transmitter unit 4 and receive alarm unit 5, detecting transmitter unit 4 is connected with reception alarm unit 5 by wireless 6, first sensor 2 and the second sensor 3 are electrically connected with detection transmitter unit 4 respectively, described first sensor 2, the second sensor 3 and detection transmitter unit 4 are installed on the oil field gathering and transportation pipeline 1 being monitored, receiving alarm unit 5 is arranged in night shift room
With reference to Fig. 2, the IC that described detection transmitter unit 4 is LM393 by model, model is the diode D of 1N4007, resistance is the first adjustable resistance W1 of 51K, resistance is the second adjustable resistance W2 of 51K, resistance is the first resistance R 1 of 1K, resistance is the second resistance R 2 of 10K, resistance is the 3rd resistance R 3 of 1K, resistance is the 4th resistance R 4 of 10K, resistance is the 5th resistance R 5 of 100 Ω, resistance is the 6th resistance R 6 of 10K, capacity is electrolytic the first capacitor C 1 of 100u, capacity is the second capacitor C 2 of 0.1u, capacity is the 3rd capacitor C 3 of 0.1u, model is the first triode T1 of 9014, wireless transmitter module FS, the first battery DC1 composition of the first K switch 1 and 9-12V, one output terminal of described first sensor 2 is connected with one end anodal and the first adjustable resistance W1 of diode D, one end of the other end the first resistance R 1 of the first adjustable resistance W1 and one end of the second resistance R 2 be connected, the other end of the first resistance R 1 is connected with one end of the first capacitor C 1 and 3 pin of IC, one output terminal of the second sensor 2 is connected with one end of the 3rd resistance R 3 and one end of the 4th resistance R 4 by the second adjustable resistance W2, the other end of the 3rd resistance R 3 is connected with one end of the 3rd capacitor C 3 and 2 pin of IC, and the negative pole of diode D is 8 pin with IC by the 5th resistance R 5, the positive pole of the first capacitor C 1, one end of the power end of wireless transmitter module FS and the first K switch 1 is connected, the other end of the first K switch 1 is connected with the positive pole of the first battery DC1, 1 pin of IC is connected with the base stage of the first triode T1 by the 6th resistance R 6, the collector electrode of the first triode T1 is connected with the ground terminal of wireless transmitter module FS, the negative pole of the negative pole of described the first battery DC1 and the first capacitor C 1, the other end of the second capacitor C 2, the other end of the 3rd capacitor C 3, the emitter of the first triode T1, the other end of the second resistance R 2, the other end of the 4th resistance R 4, 4 pin of IC, another output terminal of another output terminal of first sensor 2 and the second sensor 3 is connected,
Described reception alarm unit, with reference to Fig. 2, by wireless receiving module JS, resistance is the 7th resistance R 7 of 5.1K, resistance is the 8th resistance R 8 of 4.7K, model is the second triode T2 of 9014, the alarming horn L of high loudness, the light emitting diode LD of seven colour flashing types, the second battery DC2 composition of second switch K2 and 9-12V, the positive pole of the second battery DC2 is by the positive pole of second switch K2 and light emitting diode LD, the power end of one end of alarming horn L and wireless receiving module JS is connected, the negative pole of the second battery DC2 is connected with the emitter of the second triode T2 and the ground terminal of wireless receiving module JS, the output terminal of wireless receiving module JS is connected with the base stage of the second triode T2 by the 7th resistance R 7, the negative pole of light emitting diode LD is connected with the collector electrode of the second triode T3 and the other end of alarming horn L by the 8th resistance R 8.
While making the utility model, described wireless transmitter module FS and wireless receiving module JS are the wireless transceiver circuit module complementing one another.Described the first battery DC1 and the second battery DC2 are storage battery.Described first sensor 2 and the second sensor 3 are is with turbo-permanent magnet generator, it sends electric energy with flowing of oil field gathering and transportation pipeline 1 interior crude oil, its output voltage and oil flow are proportional, first sensor 2 and the second sensor 3 distance between being arranged on the oil field gathering and transportation pipeline 1 being monitored is 1000-5000m, by detect transmitter unit 4 circuit be arranged in a housing and be arranged on first sensor 2 and the second sensor 3 between oil field gathering and transportation pipeline 1 on.Before use, adjust first respectively the first adjustable resistance W1 and the second adjustable resistance W2,1 pin that makes IC is low level, and when slightly making the first adjustable resistance W1 and the second adjustable resistance W2 and adjusting, the 1 pin saltus step immediately of IC is high level.
Working principle: due to first sensor 2 and the second sensor 3 being set along oil field gathering and transportation pipeline 1 interval, its span is made as 1-5 km left and right, in the time that somewhere between first sensor 2 on oil field gathering and transportation pipeline 1 and the second sensor 3 occurs to leak, will there is deviation in the output voltage of the output voltage of first sensor 2 and the second sensor 3, due to IC and peripheral cell composition voltage comparator circuit, in the time that the input voltage of two input ends of IC is inconsistent, its 1 pin has low transition to become high level, and drive the first triode T1 conducting by the 6th resistance R 6, the power supply of connecting wireless transmitter module FS sends warning message to receiving alarm unit 5, the wireless receiving module JS that receives alarm unit 5 receives after signal, the signal output part of wireless receiving module JS drives the second triode T2 conducting by the 7th resistance, drive alarming horn 34 and light emitting diode to send acoustooptic alarm, prompting staff processes rapidly.
The advantage that the utility model is simple in structure, with low cost and easy to install, it can detect gathering line at any time automatically, in the time that somewhere gathering line occurs to reveal, can in time and report to the police, and prompting staff processes in time.
Claims (6)
1. oil field gathering and transportation pipeline is revealed wireless automatic alarming device, comprise first sensor, the second sensor, detect transmitter unit and receive alarm unit, detecting transmitter unit is connected with reception alarm unit by wireless, first sensor and the second sensor are electrically connected with detection transmitter unit respectively, it is characterized in that: described first sensor, the second sensor and detection transmitter unit are installed on the oil field gathering and transportation pipeline being monitored, receive alarm unit and be arranged in night shift room, described first sensor and the second sensor are is with turbo-permanent magnet generator, described detection transmitter unit is by intergrated circuit, diode, the first adjustable resistance, the second adjustable resistance, the first resistance, the second resistance, the 3rd resistance, the 4th resistance, the 5th resistance, the 6th resistance, the first electric capacity, the second electric capacity, the 3rd electric capacity, the first triode, wireless transmitter module, the first switch and the first battery composition, one output terminal of described first sensor is connected with one end anodal and the first adjustable resistance of diode, one end of the other end the first resistance of the first adjustable resistance and one end of the second resistance be connected, the other end of the first resistance is connected with one end of the first electric capacity and 3 pin of intergrated circuit, one output terminal of the second sensor is connected with one end of the 3rd resistance and one end of the 4th resistance by the second adjustable resistance, the other end of the 3rd resistance is connected with one end of the 3rd electric capacity and 2 pin of intergrated circuit, and the negative pole of diode is by 8 pin of the 5th resistance and intergrated circuit, the positive pole of the first electric capacity, one end of the power end of wireless transmitter module and the first switch is connected, the other end of the first switch is connected with the positive pole of the first battery, 1 pin of intergrated circuit is connected with the base stage of the first triode by the 6th resistance, the collector electrode of the first triode is connected with the ground terminal of wireless transmitter module, the negative pole of the negative pole of described the first battery and the first electric capacity, the other end of the second electric capacity, the other end of the 3rd electric capacity, the emitter of the first triode, the other end of the second resistance, the other end of the 4th resistance, 4 pin of intergrated circuit, another output terminal of first sensor and another output terminal of the second sensor are connected, described reception alarm unit is by wireless receiving module, the 7th resistance, the 8th resistance, the second triode, alarming horn, light emitting diode, second switch and the second battery composition, the positive pole of the second battery is by the positive pole of second switch and light emitting diode, one end of alarming horn and the power end of wireless receiving module are connected, the negative pole of the second battery is connected with the emitter of the second triode and the ground terminal of wireless receiving module, the output terminal of wireless receiving module is connected with the base stage of the second triode by the 7th resistance, the negative pole of light emitting diode is connected with the collector electrode of the second triode and the other end of alarming horn by the 8th resistance.
2. oil field gathering and transportation pipeline according to claim 1 is revealed wireless automatic alarming device, it is characterized in that: described wireless transmitter module and wireless receiving module are the wireless transceiver circuit module complementing one another.
3. oil field gathering and transportation pipeline according to claim 1 is revealed wireless automatic alarming device, it is characterized in that: described the first battery and the second battery are storage battery.
4. oil field gathering and transportation pipeline according to claim 1 is revealed wireless automatic alarming device, it is characterized in that: the model of described intergrated circuit is LM393.
5. oil field gathering and transportation pipeline according to claim 1 is revealed wireless automatic alarming device, it is characterized in that: the model of described the first triode and the second triode is 9014.
6. oil field gathering and transportation pipeline according to claim 1 is revealed wireless automatic alarming device, it is characterized in that: described first sensor and the second installation of sensors distance between on the oil field gathering and transportation pipeline being monitored is 1000-5000m, detect transmitter unit and be arranged on the oil field gathering and transportation pipeline between first sensor and the second sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221165.7U CN203797359U (en) | 2014-05-04 | 2014-05-04 | Wireless and automatic leakage alarming device for gathering and transportation pipeline of oilfield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221165.7U CN203797359U (en) | 2014-05-04 | 2014-05-04 | Wireless and automatic leakage alarming device for gathering and transportation pipeline of oilfield |
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| Publication Number | Publication Date |
|---|---|
| CN203797359U true CN203797359U (en) | 2014-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420221165.7U Expired - Fee Related CN203797359U (en) | 2014-05-04 | 2014-05-04 | Wireless and automatic leakage alarming device for gathering and transportation pipeline of oilfield |
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| Country | Link |
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| CN (1) | CN203797359U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106275630A (en) * | 2016-09-14 | 2017-01-04 | 中国大冢制药有限公司 | Packed in flexible pouchy medicine leakage detection equipment |
| CN104266087B (en) * | 2014-10-08 | 2017-02-15 | 西安科技大学 | In-ground type tap water pipeline leak detection device and detection method |
-
2014
- 2014-05-04 CN CN201420221165.7U patent/CN203797359U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266087B (en) * | 2014-10-08 | 2017-02-15 | 西安科技大学 | In-ground type tap water pipeline leak detection device and detection method |
| CN106275630A (en) * | 2016-09-14 | 2017-01-04 | 中国大冢制药有限公司 | Packed in flexible pouchy medicine leakage detection equipment |
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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: 20140827 Termination date: 20150504 |
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| EXPY | Termination of patent right or utility model |