CN206943819U - Petroleum transportation pipeline interconnected monitoring system - Google Patents
Petroleum transportation pipeline interconnected monitoring system Download PDFInfo
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- CN206943819U CN206943819U CN201720308863.4U CN201720308863U CN206943819U CN 206943819 U CN206943819 U CN 206943819U CN 201720308863 U CN201720308863 U CN 201720308863U CN 206943819 U CN206943819 U CN 206943819U
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- pipeline
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- pressure
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Abstract
The utility model discloses petroleum transportation pipeline interconnected monitoring system, including the processor and n level plumbing installations, n that are connected in bus are positive integer, and database is also associated with the processor；The processor pipeline pressure signal that receiving pipeline device is sent from bus, extracts the pipeline data to be prestored in database, and control signal is generated after processing and is sent to plumbing installation by bus；Plumbing installation gathers the pressure data of pipeline, and processor is sent to by bus as pressure signal；Terminate the control signal that processor is sent, acted according to control signal；Database provides data for processor and supported.The utility model has the advantages that：Bus type topological structure, classified Monitoring, it is easy to extend；Every grade of pipeline all has independent pressure relief device, safe.
Description
Technical field
It the utility model is related to a kind of pipeline flow system, and in particular to petroleum transportation pipeline interconnected monitoring system.
Background technology
Oil pipeline is made up of oil pipe and its annex, and according to the needs of technological process, is equipped with corresponding oil pump machine
Group, design and installation are unloaded to complete oil plant and defeated turn 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 form, be
One of capital equipment of oil movement and storage industry, and crude oil and the most important 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 big freight volume, good leak tightness, cost low and the spies such as safety coefficient is high
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.Oil pipeline has become the main defeated of oil at present
One of instrument is sent, and still there is suitable development potentiality in future.
Existing oil pipeline is also served only for long distance transportation, and with advances in technology, oil pipeline can gradually substitute
Oil truck turns into main means of transport, and the complexity of pipe network can also rise at double, and existing ductwork pressure detecting system
It is unfavorable for extending.
Utility model content
Technical problem to be solved in the utility model is that existing oil pipeline is also served only for long distance transportation, and with
The progress of technology, oil pipeline can gradually substitute oil truck to turn into main means of transport, and the complexity of pipe network also can be at double
Rise, and existing ductwork pressure detecting system is unfavorable for extension, and it is an object of the present invention to provide petroleum transportation pipeline interconnected monitoring system,
Solve the problems, such as easily to extend flow circuit pressure detecting.
The utility model is achieved through the following technical solutions：
Petroleum transportation pipeline interconnected monitoring system, including the processor and n level plumbing installations being connected in bus, n is just
Integer, database is also associated with the processor；
Processor：The pipeline pressure signal that receiving pipeline device is sent from bus, extract the pipeline to be prestored in database
Data, control signal is generated after processing plumbing installation is sent to by bus；
Plumbing installation：The pressure data of pipeline is gathered, processor is sent to by bus as pressure signal；End is handled
The control signal that device is sent, is acted according to control signal；
Database：Data are provided for processor to support.Using bus type structure, pipelines at different levels are made all to be connected into processor, even
The database connect on a processor provides the upper pressure limit data of pipelines at different levels for processor, and processor is according to plumbing installations at different levels
The pressure data of transmission calculates the pressure condition of the pipeline, and when pressure limit, processor controls the pipe being connected with this grade of pipeline
Duct device acts, and reduces input quantity.
The n levels plumbing installation includes at least one plumbing installation per one-level.It can include in same one-level pipeline more
Root pipeline, processor control it respectively.
The plumbing installation includes pipeline pressure detection device and pipeline electric control valve.Examined by pipeline pressure detection device
Pressure inside test tube road, by pipeline electric control valve come the flow of control pipeline, so as to control the pressure of next stage pipeline.
Also include n level pressure relief devices, the n levels pressure relief device matches step by step with n levels plumbing installation.In order to avoid pipeline fills
Putting failure causes oil transportation official website safety problem occur, using independent pressure relief mechanism, ensures pipe when plumbing installation breaks down
Net pressure.
Warning device is also associated with the processor.The alarm signal that warning device reception processing device is sent is alarmed
Prompting.
The utility model compared with prior art, has the following advantages and advantages：
1st, the utility model petroleum transportation pipeline interconnected monitoring system, bus type topological structure, classified Monitoring, it is easy to expand
Exhibition；
2nd, the utility model petroleum transportation pipeline interconnected monitoring system, every grade of pipeline all have independent pressure relief device, peace
Quan Xinggao.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part, the restriction to the utility model embodiment is not formed.In the accompanying drawings：
Fig. 1 is Tthe utility model system structural representation.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, it is not intended as to restriction of the present utility model.
Embodiment
As shown in figure 1, the utility model petroleum transportation pipeline interconnected monitoring system, including the processor being connected in bus
With two-stage plumbing installation, database is also associated with the processor, the processor uses the server groups of IBM POWER 8；
The two-stage plumbing installation includes 2 one-level plumbing installations and 3 secondary canalization devices.The plumbing installation includes pipeline pressure
Force checking device PX-51 and Metso pipeline electric control valve.Pressure inside pipeline is detected by pipeline pressure detection device, led to
Piping electric control valve carrys out the flow of control pipeline, so as to control the pressure of next stage pipeline.Also include two-stage pressure relief device, institute
Two-stage pressure relief device is stated to match step by step with two-stage plumbing installation.In order to avoid plumbing installation failure causes oil transportation official website safety occur
Problem, using independent pressure relief mechanism, ensure ductwork pressure when plumbing installation breaks down.It is also associated with the processor
Warning device, the warning device use audible-visual annunciator.The alarm signal that warning device reception processing device is sent is alarmed
Prompting.
Processor：The pipeline pressure signal that receiving pipeline device is sent from bus, extract the pipeline to be prestored in database
Data, control signal is generated after processing plumbing installation is sent to by bus；
Plumbing installation：The pressure data of pipeline is gathered, processor is sent to by bus as pressure signal；End is handled
The control signal that device is sent, is acted according to control signal；
Database：Data are provided for processor to support.
Above-described embodiment, the purpose of this utility model, technical scheme and beneficial effect are entered
One step describes in detail, should be understood that and the foregoing is only specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, it is all within the spirit and principles of the utility model, any modification for being made, equally replace
Change, improve, should be included within the scope of protection of the utility model.
Claims (4)
1. petroleum transportation pipeline interconnected monitoring system, it is characterised in that filled including the processor being connected in bus and n levels pipeline
Put, n is positive integer, and database is also associated with the processor；
Processor：The pipeline pressure signal that receiving pipeline device is sent from bus, the pipeline data to be prestored in database is extracted,
Control signal is generated after processing plumbing installation is sent to by bus；
Plumbing installation：The pressure data of pipeline is gathered, processor is sent to by bus as pressure signal；Terminate processor hair
The control signal sent, is acted according to control signal；
Database：Data are provided for processor to support；
The n levels plumbing installation includes at least one plumbing installation per one-level.
2. petroleum transportation pipeline interconnected monitoring system according to claim 1, it is characterised in that the plumbing installation includes
Pipeline pressure detection device and pipeline electric control valve.
3. petroleum transportation pipeline interconnected monitoring system according to claim 1, it is characterised in that also filled including the pressure release of n levels
Put, the n levels pressure relief device matches step by step with n levels plumbing installation.
4. petroleum transportation pipeline interconnected monitoring system according to claim 1, it is characterised in that also connect on the processor
It is connected to warning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720308863.4U CN206943819U (en) | 2017-03-28 | 2017-03-28 | Petroleum transportation pipeline interconnected monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720308863.4U CN206943819U (en) | 2017-03-28 | 2017-03-28 | Petroleum transportation pipeline interconnected monitoring system |
Publications (1)
| Publication Number | Publication Date |
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| CN206943819U true CN206943819U (en) | 2018-01-30 |
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ID=61357883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201720308863.4U Active CN206943819U (en) | 2017-03-28 | 2017-03-28 | Petroleum transportation pipeline interconnected monitoring system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958740A (en) * | 2017-03-31 | 2017-07-18 | 四川凯创机电设备有限公司 | Oil pipeline tele-control system |
| CN106958741A (en) * | 2017-03-28 | 2017-07-18 | 四川凯创机电设备有限公司 | Oil pipeline network flow control system |
-
2017
- 2017-03-28 CN CN201720308863.4U patent/CN206943819U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958741A (en) * | 2017-03-28 | 2017-07-18 | 四川凯创机电设备有限公司 | Oil pipeline network flow control system |
| CN106958740A (en) * | 2017-03-31 | 2017-07-18 | 四川凯创机电设备有限公司 | Oil pipeline tele-control system |
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