CN205883456U - Two spectrum infrared night -vision monitored control system based on oil pipeline prevents leaking - Google Patents
Two spectrum infrared night -vision monitored control system based on oil pipeline prevents leaking Download PDFInfo
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- CN205883456U CN205883456U CN201620858088.5U CN201620858088U CN205883456U CN 205883456 U CN205883456 U CN 205883456U CN 201620858088 U CN201620858088 U CN 201620858088U CN 205883456 U CN205883456 U CN 205883456U
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Abstract
The utility model discloses a two spectrum infrared night -vision monitored control system based on oil pipeline prevents leaking, including two spectrum infrared night -vision devices and computer processing system, two spectrum infrared night -vision devices include infrared thermal imager, visible light camera, GPS positioning system, heavily loaded cloud platform and control circuit, the optical axis parallel of infrared thermal imager and visible light camera, infrared thermal imager is connected with control circuit's input, visible light camera, GPS positioning system, heavily loaded cloud platform all with the control circuit both way junction, control circuit's output is connected with infrared thermal imager 1. This system can not only monitor the problem of oil pipeline leakage or doubtful leakage, can also avoid stealing oil molecules as the supervisory equipment use and steal crude oil.
Description
Technical field
This utility model relates to a kind of infrared viewing device, a kind of double spectrum based on the antitheft anti-leak of oil pipeline
Infrared night vision monitoring system.
Background technology
The pipeline transportation of oil, is a kind of energy-efficient means of transportation.Along with the development of country, whole nation petroleum pipeline paving
If amount increases year by year, thing followed pipeline accident increases year by year, and pipeline accident is the fatal killer affecting Petroleum transport security.
Pipe leakage not only causes great economic loss, and also harm mankind's personal safety, serious affects environment；Artificial destruction
Oil pipeline, steal oil, also expanding economy and society are stablized and produce serious influence.Therefore, to petroleum pipeline
The technical research of road leakage, the anti-theft security monitoring to petroleum pipeline has important and far-reaching realistic meaning.
Oil pipeline, when carrying crude oil, for making crude oil smooth, needs to heat successively on the way, the crude oil temperature just heated up to
70 DEG C, being transported to the next one through pipeline and heat station, oil temperature also can keep about 40 DEG C.At present, Oil Pipeline Leakage Detection
Manual inspection, pipe interior detection technique, pipeline external detection technique is mainly had (to include that pressure spot analytic process, characteristic impedance are examined
Survey method, cross-correlation analysis method, pressure wave method, difference in flow monitoring method, transient flow simulation method, thermometry) etc., but above-mentioned inspection
It is single to there are detection functions of the equipments in survey method, it is impossible to take into account the defect of security monitoring function.
Utility model content
This utility model is in order to overcome the deficiency of above technology, it is provided that a kind of based on the antitheft anti-leak of oil pipeline double
Spectrum infrared night vision monitoring system, this system can not only monitor Pipeline Leak or the problem of doubtful leakage, moreover it is possible to as prison
Control equipment uses avoids stolen molecule to steal crude oil.
Operation principle:
When crackle does not occurs on oil pipeline, when not causing crude oil leakage, thermal imaging picture can be appreciated that homogeneous temperature
It is distributed on pipeline, does not haves obvious temperature anomaly region at the same area；On oil pipeline, once occur that crackle is led
Cause crude oil leakage, owing to crude oil temperature and ambient temperature exist the temperature difference, then can be appreciated that on thermal imaging picture that a certain region occurs
Temperature anomaly；Meanwhile, when pipeline not yet crackle occurs, but owing to the burn into of environment bears the reasons such as pressure, cause some district
When territory or weld seam i.e. will appear from hole or crack, there will be temperature anomaly equally in these regions, relatively the temperature at other positions
Higher, form temperature difference region, it is possible on thermal imaging picture by the obvious identification of naked eyes out.
This utility model overcomes its technical problem be the technical scheme is that
A kind of double spectrum infrared night vision monitoring systems based on the antitheft anti-leak of oil pipeline, including double spectrum infrared night visions
Device and computer processing system, described pair of spectrum infrared night vision device includes infrared thermography, visible image capturing head, GPS
Alignment system, heavy-duty horizontal stage and control circuit, infrared thermography is parallel with the optical axis of visible image capturing head, infrared thermal imaging
Instrument is connected with the input of control circuit, it is seen that light video camera head, GPS alignment system, heavy-duty horizontal stage are all two-way with control circuit
Connecting, the outfan of control circuit is connected with computer processing system.
Preferred according to this utility model, also include that video server is to be converted to infrared thermal imaging analog video signal
Digital video signal, double spectrum infrared night vision device are connected with computer processing system by video server.
The beneficial effects of the utility model are:
1, this utility model is when infrared thermography detects oil pipeline doubtful leakage point high temperature alarm, by controlling
Circuit analysis, linkage visible image capturing head carries out picture and amplifies confirmation doubtful leakage point leakage between two parties；And when doubtful leakage point quilt
After visible image capturing head amplifies confirmation between two parties, heavy-duty horizontal stage can feed back luffing angle, in conjunction with control point height and GPS alignment system
The positional information of feedback, can calculate the distance of leakage point and control point, so that staff processes leakage problem in time.
2, this utility model also has oil pipeline anti-theft feature concurrently, can use as common monitoring device, reaches one
Lift two effects obtained, particularly infrared thermography can realize round-the-clock 24 hours monitoring, the imaging characteristics of its passive type, no
Cannot use night only against visible image capturing head, the vile weather such as misty rain causes the shortcoming of opportunity to stolen molecule,
Also overcome laser night-vision device and there is laser irradiation intensification, the shortcoming of disaster hidden-trouble.
Accompanying drawing explanation
Fig. 1 is the principle configuration diagram of the double spectrum infrared night vision monitoring system of this utility model.
In figure, 1, oil pipeline, 2, a suspect, 3, infrared thermography, 4, GPS alignment system, 5, heavy-duty horizontal stage, 6,
Control circuit, 7, visible image capturing head, 8, video server, 9, computer processing system.
Detailed description of the invention
It is better understood from this utility model, below in conjunction with the accompanying drawings with specific embodiment to this reality for the ease of those skilled in the art
Being described in further details with novel, following is only exemplary not limit protection domain of the present utility model.
As it is shown in figure 1, double spectrum infrared night vision monitoring systems based on the antitheft anti-leak of oil pipeline of the present utility model,
Including double spectrum infrared night vision device, video server 8 and computer processing system 9, described pair of spectrum infrared night vision device bag
Include infrared thermography 3, visible image capturing 7, GPS alignment system 4, heavy-duty horizontal stage 5 and control circuit 6, infrared thermal imaging
Instrument 3 is parallel with the optical axis of visible image capturing 7, and infrared thermography 3 is connected with the input of control circuit 6, it is seen that light is taken the photograph
As 7, GPS alignment system 4, heavy-duty horizontal stage 5 be all bi-directionally connected with control circuit 6, the outfan of control circuit 6 is taken by video
Business device 8 is connected with computer processing system 9.
Monitoring to Pipeline Leak:
When oil pipeline 1 leaks, owing to crude oil needs to be heated to about 70 DEG C, if it occur that leakage, infrared thermal imaging
Instrument 3 finds thermal source and sends alarm signal, is transferred to control circuit 6, and control circuit 6 is to visible image capturing 7 and heavy-duty horizontal stage 5
Sending instruction, linkage visible image capturing 7 makes alarm screen between two parties and amplifies, and after confirming as crude oil leakage, control circuit 6 gathers
The positional information of GPS alignment system 4, and combine control point height and the luffing angle of heavy-duty horizontal stage 5 passback, by control circuit 6
Calculate the distance of leakage point and control point, warning message and leakage point positional information and be transferred to computer processing system 9, reach
The purpose of location leakage point；Infrared thermal imaging analog video signal can be converted to digital video signal by video server 8.
Monitoring to oil pipeline theft:
When a suspect 2 is movable in the range of oil pipeline 1, owing to infrared thermography 3 can be with round-the-clock 24 hours
Monitoring, infrared thermography 3 finds a suspect and sends alarm signal, is transferred to control circuit 6, and control circuit 6 is to visible
Light video camera head 7 sends instruction, makes visible image capturing 7 gather the facial information of a suspect 2 and be back to control circuit 6, then
Transmitted to computer processing system 9 by control circuit 6, provide evidence for clear up a criminal case.
Above only describes ultimate principle of the present utility model and preferred implementation, those skilled in the art can be according to above-mentioned
Many changes and improvements are made in description, and these changes and improvements should belong to protection domain of the present utility model.
Claims (2)
1. double spectrum infrared night vision monitoring systems based on the antitheft anti-leak of oil pipeline, it is characterised in that: include double light
Spectrum infrared night vision device and computer processing system (9), the described pair of spectrum infrared night vision device include infrared thermography (3),
Visible image capturing head (7), GPS alignment system (4), heavy-duty horizontal stage (5) and control circuit (6), infrared thermography (3) with can
Seeing that the optical axis of light video camera head (7) is parallel, infrared thermography (3) is connected with the input of control circuit (6), it is seen that light images
Head (7), GPS alignment system (4), heavy-duty horizontal stage (5) are all bi-directionally connected with control circuit (6), the outfan of control circuit (6) and
Computer processing system (9) is connected.
System the most according to claim 1, it is characterised in that: also including video server (8), double spectrum infrared night visions fill
Put and be connected with computer processing system (9) by video server (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620858088.5U CN205883456U (en) | 2016-08-09 | 2016-08-09 | Two spectrum infrared night -vision monitored control system based on oil pipeline prevents leaking |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620858088.5U CN205883456U (en) | 2016-08-09 | 2016-08-09 | Two spectrum infrared night -vision monitored control system based on oil pipeline prevents leaking |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106991795A (en) * | 2017-05-10 | 2017-07-28 | 克拉玛依油城数据有限公司 | Monitor terminal, system, method and device |
| CN108594755A (en) * | 2018-08-01 | 2018-09-28 | 国电联合动力技术有限公司 | A kind of underwater power generation unit and its sealing anti-leak monitoring system |
| CN109444052A (en) * | 2018-10-29 | 2019-03-08 | 合刃科技（武汉）有限公司 | Hyperspectral imaging devices, imaging system and monitoring method |
| CN112630229A (en) * | 2021-03-09 | 2021-04-09 | 西南石油大学 | Pipeline robot for oil and gas pipeline and pipeline defect detection and repair method |
| CN115875612A (en) * | 2022-11-30 | 2023-03-31 | 华能兰州西固热电有限公司 | Automatic blowdown of high temperature sampling frame of infrared thermal imaging opens and stops system |
-
2016
- 2016-08-09 CN CN201620858088.5U patent/CN205883456U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106991795A (en) * | 2017-05-10 | 2017-07-28 | 克拉玛依油城数据有限公司 | Monitor terminal, system, method and device |
| CN108594755A (en) * | 2018-08-01 | 2018-09-28 | 国电联合动力技术有限公司 | A kind of underwater power generation unit and its sealing anti-leak monitoring system |
| CN109444052A (en) * | 2018-10-29 | 2019-03-08 | 合刃科技（武汉）有限公司 | Hyperspectral imaging devices, imaging system and monitoring method |
| CN112630229A (en) * | 2021-03-09 | 2021-04-09 | 西南石油大学 | Pipeline robot for oil and gas pipeline and pipeline defect detection and repair method |
| CN112630229B (en) * | 2021-03-09 | 2021-06-18 | 西南石油大学 | Pipeline robot for oil and gas pipeline and pipeline defect detection and repair method |
| CN115875612A (en) * | 2022-11-30 | 2023-03-31 | 华能兰州西固热电有限公司 | Automatic blowdown of high temperature sampling frame of infrared thermal imaging opens and stops system |
| CN115875612B (en) * | 2022-11-30 | 2023-09-19 | 华能兰州西固热电有限公司 | Automatic blowdown start-stop system of high-temperature sampling frame for infrared thermal imaging |
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