CN106958740A - Oil pipeline tele-control system - Google Patents
Oil pipeline tele-control system Download PDFInfo
- Publication number
- CN106958740A CN106958740A CN201710205503.6A CN201710205503A CN106958740A CN 106958740 A CN106958740 A CN 106958740A CN 201710205503 A CN201710205503 A CN 201710205503A CN 106958740 A CN106958740 A CN 106958740A
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- CN
- China
- Prior art keywords
- pipeline
- host computer
- field module
- tele
- data
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
-
- 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
- F17D5/00—Protection or supervision of installations
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Pipeline Systems (AREA)
Abstract
The invention discloses oil pipeline tele-control system, including at least one pipeline, also include the field module and electric control valve matched one by one with pipeline, the field module and pressure relief device are also connected by bus with host computer, and database is also associated with the host computer；The system monitors the data of each pipeline using field module and sends the data to host computer, host computer extracts the working stamndard of each pipeline prestored from database, judge whether pipeline is in the state of normal work, if normal, then it is failure to actuate, if abnormal, sends the control signal of closing to the electric control valve of correspondence pipeline, electric control valve is connected to after the shutdown signal of host computer transmission and acted, and cuts off the connection of the pipeline and pipe network.It is an advantage of the invention that：The working condition of each pipeline can be effectively monitored, emergency case is timely responded to, it is to avoid larger security incident occurs；With independent pressure relief device, security of system is higher.
Description
Technical field
The present invention relates to a kind of controlling methodology of oil pipeline, and in particular to oil pipeline tele-control system.
Background technology
Oil pipeline is made up of oil pipe and its annex, and according to technological process the need for, be equipped with corresponding oil pump machine
Group, design and installation is unloaded to complete oil plant and defeated turns task into a complete pipe-line system.Controlling methodology of oil pipeline, that is, use
In the pipe-line system for transporting oil and oil product, mainly close equipment by petroleum pipeline, oil transportation station and other auxiliary phases and constitute, be
One of capital equipment of oil movement and storage industry, is also crude oil and the topmost conveying equipment of oil product, with belonging to land fortune
The railway of defeated mode is compared with highway oil transportation, and pipeline oil transportation has the spies such as freight volume big, good leak tightness, low cost and safety coefficient height
Point.The tubing of oil pipeline is generally steel pipe, connects into long-distance pipe using attachment means such as welding and flanges, and use valve
Control and Flow-rate adjustment is opened and closed in door.Oil pipeline mainly has the conveying techniques such as isothermal conveying, heated transportation and sequentially-fed.
The corrosion of pipeline and how anti-corrosion be pipeline maintenance one of important step.Current oil pipeline has become the main defeated of oil
One of instrument is sent, and still there is suitable development potentiality in future.
The electric control element and valve that oil pipeline is frequently necessary to be laid on the meagrely-populated place of bad environments, pipeline go out
The probability of existing problem is higher, when these elements go wrong, and easily causes the pressure in section of tubing to exceed the pressure-bearing of pipeline
The upper limit, than relatively hazardous for pressure pipeline system.
The content of the invention
The technical problems to be solved by the invention are that oil pipeline is frequently necessary to be laid on the meagrely-populated ground of bad environments
The probability that electric control element and valve on side, pipeline go wrong is higher, when these elements go wrong, easily causes part
Pressure in pipeline exceedes the pressure-bearing upper limit of pipeline, than relatively hazardous for pressure pipeline system, it is therefore intended that provide petroleum pipeline
Road tele-control system, the problem of solving to ensure the pressure condition of field pipeline.
The present invention is achieved through the following technical solutions：
Oil pipeline tele-control system, including at least one pipeline, the also field module including being matched one by one with pipeline
And electric control valve, the field module and pressure relief device are also connected with host computer by bus, are also associated with the host computer
Database；
Host computer：The pipeline data that field module is sent is received, analysis post processing is sent to electric control valve for control signal；
Field module：Pipeline is monitored, each item data of pipeline is obtained, host computer is sent to as pipeline data；
Electric control valve：The control signal for receiving host computer transmission is acted；
Database：Data are provided for host computer to support.The system monitors the data of each pipeline using field module and incited somebody to action
Data are sent to host computer, and host computer extracts the working stamndard of each pipeline prestored from database, whether judges pipeline
State in normal work, if normally, being failure to actuate, if abnormal, sends the control signal of closing to correspondence pipeline
Electric control valve, electric control valve is connected to after the shutdown signal of host computer transmission and acted, and cuts off the connection of the pipeline and pipe network.
The field module includes the flowmeter and pressure gauge of controller and connection on the controller.For a petroleum pipeline
For road, flow and pressure-bearing be judge pipeline whether the most direct parameter of normal work.
Pressure relief device is also associated with pipeline.Independent pressure relief device is additionally provided with each pipeline, when pipeline pressure is super
Cross the upper limit and electric-control system is not when making a response, mechanical pressure relief device reduces pipeline by the liquid in discharge line
Pressure-bearing.
Warning device is also associated with the host computer.The control signal of closing is sent to the electricity of correspondence pipeline in host computer
Alarm signal is also sent to warning device during control valve.
The present invention compared with prior art, has the following advantages and advantages：
1st, oil pipeline tele-control system of the present invention, can effectively monitor the working condition of each pipeline, to burst feelings
Condition is timely responded to, it is to avoid larger security incident occur；
2nd, oil pipeline tele-control system of the present invention, with independent pressure relief device, security of system is higher.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is present system structural representation.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment and its explanation of the invention is only used for explaining the present invention, does not make
For limitation of the invention.
Embodiment
As shown in figure 1, oil pipeline tele-control system of the present invention, including at least one pipeline, also including with pipeline one
The field module and electric control valve of one matching, the field module and pressure relief device are also connected by bus with host computer, described
Database is also associated with host computer, the host computer and database use the server groups of IBM POWER 8, and electric control valve is used
Metso valves；The field module includes the flowmeter FMG70 and pressure gauge of controller AT89S52 and connection on the controller
PX51.The system monitors the data of each pipeline using field module and sends the data to host computer, and host computer is from database
In extract the working stamndard of each pipeline prestored, judge whether pipeline is in the state of normal work, if normally, it is motionless
Make, if abnormal, send the control signal of closing to the electric control valve of correspondence pipeline, electric control valve is connected to host computer transmission
Acted after shutdown signal, cut off the connection of the pipeline and pipe network.For an oil pipeline, flow and pressure-bearing are to judge pipe
Road whether the most direct parameter of normal work.Pressure relief device is also associated with pipeline.Independent let out is additionally provided with each pipeline
Pressure device, pressure relief device uses relief valve, mechanical to let out when pipeline pressure exceedes the upper limit and electric-control system is not made a response
Pressure device reduces pipeline pressure-bearing by the liquid in discharge line.Warning device is also associated with the host computer.Upper
Machine also sends alarm signal to warning device when sending the control signal closed to the electric control valve for corresponding to pipeline.
Host computer：The pipeline data that field module is sent is received, analysis post processing is sent to electric control valve for control signal；
Field module：Pipeline is monitored, each item data of pipeline is obtained, host computer is sent to as pipeline data；
Electric control valve：The control signal for receiving host computer transmission is acted；
Database：Data are provided for host computer to support.
Above-described embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modifications, equivalent substitutions and improvements done etc. all should be included
Within protection scope of the present invention.
Claims (4)
1. oil pipeline tele-control system, including at least one pipeline, it is characterised in that also including being matched one by one with pipeline
Field module and electric control valve, the field module and pressure relief device are also connected by bus with host computer, on the host computer
It is also associated with database；
Host computer：The pipeline data that field module is sent is received, analysis post processing is sent to electric control valve for control signal；
Field module：Pipeline is monitored, each item data of pipeline is obtained, host computer is sent to as pipeline data；It is automatically controlled
Valve：The control signal for receiving host computer transmission is acted；
Database：Data are provided for host computer to support.
2. oil pipeline tele-control system according to claim 1, it is characterised in that the field module includes control
The flowmeter and pressure gauge of device and connection on the controller.
3. oil pipeline tele-control system according to claim 1, it is characterised in that pressure release dress is also associated with pipeline
Put.
4. oil pipeline tele-control system according to claim 1, it is characterised in that be also associated with the host computer
Warning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710205503.6A CN106958740A (en) | 2017-03-31 | 2017-03-31 | Oil pipeline tele-control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710205503.6A CN106958740A (en) | 2017-03-31 | 2017-03-31 | Oil pipeline tele-control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106958740A true CN106958740A (en) | 2017-07-18 |
Family
ID=59471730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710205503.6A Pending CN106958740A (en) | 2017-03-31 | 2017-03-31 | Oil pipeline tele-control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106958740A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413255A (en) * | 2018-03-09 | 2018-08-17 | 杨帆 | Pipe-line separation protection system and method |
| CN112228774A (en) * | 2020-11-05 | 2021-01-15 | 西南石油大学 | Oil pipeline management system |
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|---|---|---|---|---|
| JP2001280597A (en) * | 2000-03-28 | 2001-10-10 | Ffc:Kk | Terminal pressure control device for water distribution network |
| CN101118440A (en) * | 2007-08-09 | 2008-02-06 | 上海交通大学 | Submarine pipeline detecting robot emulation system |
| CN202331144U (en) * | 2011-11-09 | 2012-07-11 | 山东斯巴特电力驱动技术有限公司 | Remote monitoring system for anti-stealing oil and gas pipeline |
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-
2017
- 2017-03-31 CN CN201710205503.6A patent/CN106958740A/en active Pending
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| CN101118440A (en) * | 2007-08-09 | 2008-02-06 | 上海交通大学 | Submarine pipeline detecting robot emulation system |
| CN202331144U (en) * | 2011-11-09 | 2012-07-11 | 山东斯巴特电力驱动技术有限公司 | Remote monitoring system for anti-stealing oil and gas pipeline |
| CN202580643U (en) * | 2012-04-07 | 2012-12-05 | 安徽佳润数字信息技术有限公司 | Safety online management system for pipelines |
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| CN206943819U (en) * | 2017-03-28 | 2018-01-30 | 四川凯创机电设备有限公司 | Petroleum transportation pipeline interconnected monitoring system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413255A (en) * | 2018-03-09 | 2018-08-17 | 杨帆 | Pipe-line separation protection system and method |
| CN112228774A (en) * | 2020-11-05 | 2021-01-15 | 西南石油大学 | Oil pipeline management system |
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Application publication date: 20170718 |
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