CN108006441A - A kind of oil field gathering and transportation oil-piping leakage monitoring system - Google Patents
A kind of oil field gathering and transportation oil-piping leakage monitoring system Download PDFInfo
- Publication number
- CN108006441A CN108006441A CN201711395194.XA CN201711395194A CN108006441A CN 108006441 A CN108006441 A CN 108006441A CN 201711395194 A CN201711395194 A CN 201711395194A CN 108006441 A CN108006441 A CN 108006441A
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- signal processors
- dedicated signal
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- measuring instrument
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 15
- 238000004891 communication Methods 0.000 claims abstract description 24
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012163 sequencing technique Methods 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 208000036693 Color-vision disease Diseases 0.000 description 1
- 230000002547 anomalous effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 201000007254 color blindness Diseases 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/18—Arrangements for supervising or controlling working operations for measuring the quantity of conveyed product
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Examining Or Testing Airtightness (AREA)
- Pipeline Systems (AREA)
Abstract
The invention discloses a kind of oil field gathering and transportation oil-piping leakage monitoring system, including system terminal, the first communication unit, communication link, the second communication unit, the first data acquisition end, the first dedicated signal processors, receiving station, medium flow to road, pipe leakage dynamic measuring instrument, the second data acquisition end, the second dedicated signal processors, flowmeter, output station.The beneficial effects of the invention are as follows：The present invention is by judging that perturbation direction is solved in station or between standing, therefore system passes through in output, the double pressure transmitters of input station Pipe installing, cause the sequencing of change to disturbance according to pressure transmitter, it can determine whether out disturbance source, operation or leakage in station are differentiated with this,, without alarm, there are good economic benefit and social benefit to operation in station, be adapted to promote the use of.
Description
Technical field
The present invention relates to a kind of leakage monitoring system, is specially a kind of oil field gathering and transportation oil-piping leakage monitoring system, belongs to
Pipe safety environmental protection applied technical field.
Background technology
When pipeline leaks, due to the pressure difference inside and outside pipeline, flow out liquid in pipeline, the pressure of leak is dashed forward
Drop, the liquid around leak forms negative pressure fluctuation suddenly since the presence of pressure difference is supplemented to leak in pipeline.Suction wave
Propagated from leakage point to pipeline upper and lower end.Flow equilibrium is broken in pipeline at the same time, produces measurement shoutage, and both ends instantaneous delivery occurs
Change, output terminal flow rises, receiving terminal flow declines.Condition (when at one end or both-end is without flow) when can find above-mentioned leakage
Change does not possess uniqueness, when receiving station opens big imported valve, can also produce leakage variation tendency：On output station instantaneous delivery
Rise, two station pressure decline.
Current leakage system (when at one end or both-end is without flow) there are many deficiencies part, system can not shield or to
Go out accurate prompting, need to be excluded after pressure change positions, but since pressure changing complexity may cause false alarm
Situation.Only in accordance with above-mentioned condition can not accurate judgement cause leak condition change source, and trigger alarm, need to be according to positioning result
And verified with other websites, to exclude alarm caused by site operation, the availability of system is so reduced, increase need not
Workload is wanted, therefore, proposes a kind of oil field gathering and transportation oil-piping leakage monitoring system regarding to the issue above.
The content of the invention
The purpose of the present invention is that to solve the above-mentioned problems and provides a kind of oil field gathering and transportation oil-piping leakage monitoring system
System.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of oil field gathering and transportation oil-piping leakage monitoring system,
Including system terminal, the system terminal connects the first communication unit, and first communication unit is connected by communication link
Second communication unit；Second communication unit connects the first data acquisition end, and the first data acquisition end connection first
Dedicated signal processors；First dedicated signal processors connect receiving station, and the receiving station is internally provided with pipe leakage
Dynamic measuring instrument, flowmeter, and the flowmeter connects the first dedicated signal processors；The pipe leakage dynamic measuring instrument connects
Connect the first dedicated signal processors；And the receiving station flows to road by medium and connects output station；The inside of the output station is set
There are pipe leakage dynamic measuring instrument, flowmeter, and the flowmeter connects the second dedicated signal processors；The pipe leakage is moved
State detector connects the second dedicated signal processors；Second dedicated signal processors connect the second data acquisition end.
Preferably, the second data acquisition end connects at least three second dedicated signal processors, and two of which institute
State the second dedicated signal processors and connect the pipe leakage dynamic measuring instrument, one of them described second dedicated signal processors
Connect the flowmeter.
Preferably, the first data acquisition end connects at least three first dedicated signal processors, and two of which institute
State the first dedicated signal processors and connect the pipe leakage dynamic measuring instrument, one of them described first dedicated signal processors
Connect the flowmeter.
Preferably, road is flowed to by medium between the output station and the receiving station unidirectionally to connect.
Preferably, the spacing between the adjacent pipe leakage dynamic measuring instrument is greater than or equal to 20000mm.
The beneficial effects of the invention are as follows：It is of the invention to be solved by judging perturbation direction between the interior still station in station, because
This system is by output, the double pressure transmitters of input station Pipe installing, causing disturbance according to pressure transmitter the elder generation of change
Order afterwards, can determine whether out disturbance source, and operation or leakage in station are differentiated with this, without alarm, there is good economic effect
Benefit and social benefit, are adapted to promote the use of.
Brief description of the drawings
Fig. 1 is present system block diagram；
Fig. 2 is schematic diagram of the embodiment of the present invention.
In figure：1st, system terminal, the 2, first communication unit, 3, communication link, the 4, second communication unit, the 5, first data are adopted
Collect end, the 6, first dedicated signal processors, 7, receiving station, 8, medium flow to road, 9, pipe leakage dynamic measuring instrument, 10, second
Data acquisition end, the 11, second dedicated signal processors, 12, flowmeter, 13, output station.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Please refer to Fig.1 shown in -2, a kind of oil field gathering and transportation oil-piping leakage monitoring system, including system terminal 1, the system
Terminal 1 connects the first communication unit 2, and first communication unit 2 connects the second communication unit 4 by communication link 3；It is described
Second communication unit 4 connects the first data acquisition end 5, and the first data acquisition end 5 connects the first dedicated signal processors
6；First dedicated signal processors 6 connect receiving station 7, the receiving station 7 be internally provided with pipe leakage dynamic measuring instrument,
Flowmeter, and the flowmeter connects the first dedicated signal processors 6；The pipe leakage dynamic measuring instrument connection first is special
Signal processor 6；And the receiving station 7 flows to road 8 by medium and connects output station 13；The output station 13 is internally provided with pipe
Road leakage dynamic measuring instrument 9, flowmeter 12, and the flowmeter 12 connects the second dedicated signal processors 11；The pipeline is let out
Leak dynamic measuring instrument 9 and connect the second dedicated signal processors 11；Second dedicated signal processors 11 connect the second data and adopt
Collect end 10.
As a kind of technical optimization scheme of the present invention, the connection at least three second of the second data acquisition end 10 is special
Signal processor 11, and the second dedicated signal processors 11 connect the pipe leakage dynamic measuring instrument 9 described in two of which, its
In second dedicated signal processors 11 connect the flowmeter 12.
As a kind of technical optimization scheme of the present invention, the connection at least three first of the first data acquisition end 5 is special
Signal processor 6, and the first dedicated signal processors 6 connect the pipe leakage dynamic measuring instrument 9 described in two of which, wherein
One first dedicated signal processors 6 connects the flowmeter 12.
As a kind of technical optimization scheme of the present invention, pass through medium flow field between the output station 13 and the receiving station 7
Unidirectionally connected to road 8.
As a kind of technical optimization scheme of the present invention, the spacing between the adjacent pipe leakage dynamic measuring instrument 9 is big
In or equal to 20000mm.
In the use of the present invention, the present invention can real-time display pipeline (net) it is each it is defeated, connect petrol station point pressure, instantaneous delivery,
The parameters such as instantaneous measurement shoutage.For one or both ends without flow, monitoring system at present can not the action of accurate judgement website or leakage feelings
Condition, can be by judging that perturbation direction is solved in station or between standing, therefore system in output, input station pipeline by pacifying
The double pressure transmitters of dress, cause disturbance according to pressure transmitter the sequencing of change, disturbance source are can determine whether out, with this point
Distinguish operation or leakage in station.Show real-time curve, history curve, after-treatment can be carried out to each bar curve and a variety of mathematics become
Change, statistical analysis, the particular point on curve is automatically and manually marked.Each graph color, word set consider colour blindness,
Anomalous trichromatism operator on duty.Alarm is carried out to leakage automatic decision and by sound, light, positioning indicating is carried out to leak position.It is bent
Line operates：The instrument to curve manipulation, including curve magnification and diminution, position adjustment, time shaft movement are provided, the period puts
Greatly.Historical query：The historical data of inquiry any time period may be selected, and carry out curve playback, positioning.Logout：To letting out
Leakage event, action event, failure are temporally, place, type recorded.Fault cues：To collection, communication failure, equipment event
The diagnosis of the automatic immediates such as barrier and acousto-optic hint.Map indicates：Automatic spring map during positioning, and the automatic instruction leakage on map
Place, milimeter number.Data backup：Automated back-up after each parameter adjustment, the data that arbitrary period may be selected are extracted, sent out
Send.Progressive operation authority：Using three-level rights management pattern, it is divided into system manager, technician, operator's three-level authority, respectively
Level personnel act equal data-in storehouse, can not change, delete.The fast quick-recovery of system：During more exchange device, also may be used even if operator on duty
One-key recovery easily is carried out to system.Configuration function：, can be to parameter, function, interface etc. when operating mode, demand change
Easily it is modified.Communication state is prompted：Each website communication state is shown on interface, when breaking down, carries out word harmony
Light is prompted, and is stored in logout.Normal operating filtering function：For start and stop pump, adjust discharge capacity, add fuel can be prompted or into
Row shielding.
Embodiment one：
Disturbance is come from beyond the P1 of initial station at A, then pressure transmitter priority reaction sequence is P1 → P2 → P3 → P4, and system is sentenced
Break and acted for output station, without alarm.If disturbance comes from pipeline section, pressure transmitter priority reaction sequence between P2 and P3
For P2 → P1 → P3 → P4 or P3 → P4 → P2 → P1, system is judged as leakage, determines whether and carries out alarm.
Disturbance is come from beyond terminal P4 at C, then pressure transmitter priority reaction sequence is P4 → P3 → P2 → P1, and system is judged as exporting
Stand action, without alarm.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of oil field gathering and transportation oil-piping leakage monitoring system, including system terminal (1), it is characterised in that：The system terminal
(1) the first communication unit (2) is connected, and first communication unit (2) connects the second communication unit by communication link (3)
(4)；Second communication unit (4) connects the first data acquisition end (5), and the first data acquisition end (5) connection first
Dedicated signal processors (6)；First dedicated signal processors (6) the connection receiving station (7), the inside of the receiving station (7)
Equipped with pipe leakage dynamic measuring instrument, flowmeter, and the flowmeter connects the first dedicated signal processors (6)；The pipeline
Leak dynamic measuring instrument and connect the first dedicated signal processors (6)；And the receiving station (7) flows to road (8) by medium and connects
Output station (13)；The output station (13) is internally provided with pipe leakage dynamic measuring instrument (9), flowmeter (12), and the stream
Gauge (12) connects the second dedicated signal processors (11)；The pipe leakage dynamic measuring instrument (9) connects the second special signal
Processor (11)；Second dedicated signal processors (11) connect the second data acquisition end (10).
A kind of 2. oil field gathering and transportation oil-piping leakage monitoring system according to claim 1, it is characterised in that：Second number
At least three second dedicated signal processors (11) are connected according to collection terminal (10), and the second special signal described in two of which is handled
Device (11) connects the pipe leakage dynamic measuring instrument (9), one of them described second dedicated signal processors (11) connection institute
State flowmeter (12).
A kind of 3. oil field gathering and transportation oil-piping leakage monitoring system according to claim 1, it is characterised in that：First number
At least three first dedicated signal processors (6), and the first dedicated signal processors described in two of which are connected according to collection terminal (5)
(6) the pipe leakage dynamic measuring instrument (9) is connected, one of them described first dedicated signal processors (6) connects the stream
Gauge (12).
A kind of 4. oil field gathering and transportation oil-piping leakage monitoring system according to claim 1, it is characterised in that：The output station
(13) road (8) is flowed to by medium between the receiving station (7) to be unidirectionally connected.
A kind of 5. oil field gathering and transportation oil-piping leakage monitoring system according to claim 1, it is characterised in that：The adjacent pipe
Spacing between road leakage dynamic measuring instrument (9) is greater than or equal to 20000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711395194.XA CN108006441A (en) | 2017-12-21 | 2017-12-21 | A kind of oil field gathering and transportation oil-piping leakage monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711395194.XA CN108006441A (en) | 2017-12-21 | 2017-12-21 | A kind of oil field gathering and transportation oil-piping leakage monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108006441A true CN108006441A (en) | 2018-05-08 |
Family
ID=62060455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711395194.XA Pending CN108006441A (en) | 2017-12-21 | 2017-12-21 | A kind of oil field gathering and transportation oil-piping leakage monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108006441A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357170A (en) * | 2018-12-18 | 2019-02-19 | 中国石油天然气集团公司 | Trunk Line pressure drop rate monitoring alarm in a kind of station of gas pipeline initial station |
| CN111623243A (en) * | 2019-02-27 | 2020-09-04 | 武汉国测数据技术有限公司 | Method, device and system for confirming network topological relation of regional oil pipe network |
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| CN101255950A (en) * | 2007-06-14 | 2008-09-03 | 北京华银广誉石油科技有限公司 | Intelligent warning system for computation and pipe monitoring of oil transportation collection and transmission system |
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| CN205447279U (en) * | 2015-12-14 | 2016-08-10 | 余志奇 | Long distance petroleum pipeline's detecting system |
| CN207635010U (en) * | 2017-12-21 | 2018-07-20 | 廊坊市蓝德采油技术开发有限公司 | A kind of oil field gathering and transportation oil-piping leakage monitoring system |
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2017
- 2017-12-21 CN CN201711395194.XA patent/CN108006441A/en active Pending
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| CN1322914A (en) * | 2001-05-25 | 2001-11-21 | 中国石化胜利油田有限公司胜利采油厂 | Petroleum pipeline leakage warning and leaking point positioning system |
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| CN202082629U (en) * | 2011-04-06 | 2011-12-21 | 黄定军 | Natural gas pipeline leakage monitoring system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357170A (en) * | 2018-12-18 | 2019-02-19 | 中国石油天然气集团公司 | Trunk Line pressure drop rate monitoring alarm in a kind of station of gas pipeline initial station |
| CN111623243A (en) * | 2019-02-27 | 2020-09-04 | 武汉国测数据技术有限公司 | Method, device and system for confirming network topological relation of regional oil pipe network |
| CN111623243B (en) * | 2019-02-27 | 2022-03-25 | 深圳电蚂蚁数据技术有限公司 | Method, device and system for confirming network topological relation of regional oil pipe network |
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