CN112228774A - An oil pipeline management system - Google Patents
An oil pipeline management system Download PDFInfo
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- 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
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- 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
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- 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
- F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/604—Tools and structures for managing or administering access control systems
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- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
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- G16Y40/00—IoT characterised by the purpose of the information processing
- G16Y40/10—Detection; Monitoring
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- G—PHYSICS
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2141—Access rights, e.g. capability lists, access control lists, access tables, access matrices
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Abstract
本发明公开了一种输油管道管理系统，包括控制模块、通信模块、执行模块、制动模块和动力模块，报警模块与上位机、数据库、控制器、流量计和压力计信号连接，控制器、流量计和压力计组成现场模块。本发明通过控制模块、通信模块、执行模块、制动模块和动力模块，同时使天然气石油管道保护与管理的决策科学化、管理信息化和服务社会化水平，具有一定的社会效益，且通过控制模块、通信模块和执行模块无线连接，能使输油管道补漏操作自动化，具有自动化程度高、补漏效果好和工作效率高的特点，通过远程控制能有效的监控各个管道的工作状况,对突发情况及时响应,避免出现较大的安全事故，具有独立的泄压装置,系统安全性更高。
The invention discloses an oil pipeline management system, comprising a control module, a communication module, an execution module, a braking module and a power module. The flow meter and pressure gauge form the field module. Through the control module, the communication module, the execution module, the braking module and the power module, the invention makes the decision-making, management information and service socialization level of natural gas and oil pipeline protection and management scientific, and has certain social benefits. The wireless connection of the module, the communication module and the execution module can automate the leakage repair operation of the oil pipeline. It has the characteristics of high automation, good leakage repair effect and high work efficiency. Through remote control, the working status of each pipeline can be effectively monitored. Timely response to avoid major safety accidents, with independent pressure relief device, system safety is higher.
Description
Technical Field
The invention relates to the technical field of oil pipeline detection, in particular to an oil pipeline management system.
Background
The oil pipeline (also called pipeline, pipeline) is composed of oil pipe and its accessories, and according to the requirements of technological process, it is equipped with correspondent oil pump unit, and designed and installed into a complete pipeline system for completing the tasks of oil material receiving, unloading and transferring. The oil pipeline system, i.e. the pipeline system for transporting petroleum and petroleum products, is mainly composed of oil pipeline, oil transportation station and other auxiliary related equipments, is one of the main equipments in petroleum storage and transportation industry, and is also the most main transportation equipment for crude oil and petroleum products.
Oil pipeline often need lay in the place that the bad people's cigarette of environment is rare, the probability that electric control element and valve on the pipeline go wrong is higher, when these components go wrong, very easily lead to the pressure in some pipelines to exceed the pressure-bearing upper limit of pipeline, it is dangerous to pressure piping system, oil pipeline uses for a long time afterwards, because have multiple chemical composition in the oil of carrying, oil pipeline that metal material made is through the long-term washing of oil, some local position can suffer the corruption oil leak, present mending leakage mainly adopts manual work, work efficiency is low, need consume a large amount of manpower, material resources.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide an oil pipeline management system.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to an oil pipeline management system, which comprises a control module, a communication module, an execution module, a brake module and a power module, wherein the control module, the communication module and the execution module are in wireless connection, the execution module is respectively connected with the power module, a position sensor and the brake module, the power module is connected with a glue outlet head rotator and a glue squeezing device, the execution module comprises a basic module, an inquiry module, a safety monitoring module, an early warning module, a user information management module and an alarm module, the basic module has map browsing, two-dimensional and three-dimensional display and labeling functions, the inquiry module has the functions of comprehensive search, attribute search and attribute analysis, the safety monitoring module has the functions of key area monitoring and pipeline peripheral area monitoring, and the early warning module has the functions of pipeline early warning and emergency command, the user information management module has the functions of account management and authority setting, the alarm module is in signal connection with the upper computer, the database, the controller, the flowmeter and the pressure gauge form an on-site module, the on-site module is connected with the electric control valve, the electric control valve is connected with a pipeline, and the pipeline is provided with a pressure relief device.
As a preferred technical scheme of the invention, the two-dimensional and three-dimensional display and labeling functions can perform two-dimensional view, three-dimensional view and labeling operation, and the comprehensive search can perform the query of pipeline data, roads and addresses.
As a preferred technical scheme of the invention, the attribute query, the basic attribute query and the pipeline section query are carried out, and the attribute analysis can be used for carrying out service condition analysis, follow-up measurement result analysis and maintenance state analysis.
As a preferable technical scheme of the invention, the monitoring of the area around the pipeline can be used for monitoring obstacles and surrounding ground objects, and the early warning of the pipeline can be used for well area early warning and personnel early warning.
As a preferred technical scheme of the invention, the emergency command can be used for accident area checking, a safety emergency model and a simulation ending scheme, and the account management is to divide different user roles such as an administrator, a management layer user and a common user for registered users according to unit attributes.
As a preferred technical scheme of the invention, the authority is set to different authorities owned by different users, the administrator has the highest authority, and different authorities are distributed to the users according to requirements.
Compared with the prior art, the invention has the following beneficial effects:
1: the invention is convenient for the management and maintenance of the petroleum and natural gas pipeline through the attribute analysis, can carry out comprehensive information check and simulation in the system for the emergent safety accident area through the emergency command, can divide different user roles according to the unit attribute for the registered user through the account management, can protect the data safety of the petroleum and natural gas pipeline information system, is beneficial to the operation, maintenance and management of the pipeline, can greatly improve the efficiency and quality of the protection and supervision of the petroleum and natural gas pipeline in the whole city by distributing different authorities to the petroleum and natural gas pipeline information system according to the requirement, simultaneously enables the decision scientification, the management informatization and the service socialization level of the protection and the management of the natural gas and petroleum pipeline, and has certain social benefit.
2: according to the invention, the control module, the communication module and the execution module are in wireless connection, so that the leakage repairing operation of the oil pipeline can be automated, the automatic leakage repairing device has the characteristics of high automation degree, good leakage repairing effect and high working efficiency, the working condition of each pipeline can be effectively monitored through remote control, the response to an emergency can be timely carried out, a larger safety accident can be avoided, and the system has an independent pressure relief device and higher safety.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is one of the block diagrams of the present invention;
FIG. 2 is a second schematic diagram of the module structure of the present invention;
FIG. 3 is a third schematic diagram of the module structure of the present invention;
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example 1
As shown in fig. 1-3, the present invention provides an oil pipeline management system, which comprises a control module, a communication module, an execution module, a brake module and a power module, wherein the control module, the communication module and the execution module are wirelessly connected, the execution module is respectively connected with the power module, a position sensor and the brake module, the power module is connected with a glue outlet rotator and a glue squeezing device, the execution module comprises a basic module, an inquiry module, a safety monitoring module, an early warning module, a user information management module and an alarm module, the basic module has functions of map browsing, two-dimensional display, three-dimensional display and labeling, the inquiry module has functions of comprehensive search, attribute search and attribute analysis, the safety monitoring module has functions of key area monitoring and pipeline peripheral area monitoring, the early warning module has functions of pipeline early warning and emergency command, the user information management module has functions of account management and authority setting, the alarm module is in signal connection with the upper computer, the database, the controller, the flowmeter and the pressure gauge form an on-site module, the on-site module is connected with the electric control valve, the electric control valve is connected with the pipeline, and the pipeline is provided with a pressure relief device.
Furthermore, the two-dimensional display and marking function can perform two-dimensional view, three-dimensional view and marking operation, and comprehensive search can be performed to inquire pipeline data, roads and addresses.
And attribute query, basic attribute query and pipeline section query are carried out, and attribute analysis can be used for carrying out service condition analysis, follow-up test result analysis and maintenance state analysis.
The monitoring of the area around the pipeline can be used for monitoring obstacles and surrounding ground objects, and the early warning of the pipeline can be used for well area early warning and personnel early warning.
The emergency command can be used for accident area checking, a safety emergency model and a simulation ending scheme, and the account management is to divide different user roles such as an administrator, a management layer user and a common user for registered users according to unit attributes.
The authority setting is that different users have different authorities, the administrator has the highest authority, and different authorities are distributed to the users according to requirements.
Specifically, in the using process, the distribution, the trend, the connection and the pipe point characteristics of the oil and gas pipelines and corresponding auxiliary facilities are displayed by browsing two-dimensional and three-dimensional views, a plurality of scales are browsed according to a comprehensive map and an image map, simultaneously, special vector data of the oil and gas pipelines are superposed, the display of the special data is controlled by a layer switch, the basic functions of map enlargement and reduction, distance measurement, area measurement, legend display and the like are provided, the display and the seamless switching of the two-dimensional, three-dimensional pipelines and the auxiliary facilities with the plurality of scales can be realized, the information of attributes and the like can be marked on the map according to required insertion points, the information of point positions, roads, road intersections, doorplate addresses and the like can be comprehensively searched, the information of point positions, roads, road intersections, doorplate addresses and the like can be inquired, the inquiry result can be highlighted on the map, the attribute inquiry can click any pipeline special data on the map, and the specific attributes can be checked, at the same time, according to the key words of attribute it can search attribute information of a specific special data, at the same time, the position of said specific special data can be highlighted on the map, and in addition, it also can query the information of pipeline cross section, and the attribute analysis can make analysis and statistics of basic attribute of pipeline, such as service life of pipeline, following measurement time, maintenance frequency and inspection time, etc. so as to make clear statistical result for related unit and management department of pipeline to make management and maintenance of petroleum and natural gas pipeline, and can make monitoring of central area, and can make the following buildings and structures be built on two sides of pipeline central line or periphery of pipeline auxiliary facilities, and the distances of buildings, structures, pipeline lines and pipeline auxiliary facilities must meet the mandatory requirements of national technical specification, the pipeline early warning can carry out early warning in time on a high-risk area, and inform related responsibility units to process the high-risk pipeline or nearby ground objects in time, safely dredge, thereby eliminating hidden dangers, emergency commands can carry out comprehensive information viewing and simulation in the system for sudden safety accident areas, such as simulation of pipeline leakage crossing villages and towns and simulation of crossing roads, and simulate corresponding safety solutions according to a safety emergency model, such as personnel dredging, support arrangement of on-site rescue, safety dredging routes and the like, account management can divide different user roles for registered users according to unit attributes, such as managers, management layer users, ordinary users and the like, the managers have the highest authority, the account management can protect the data safety of an oil and gas pipeline information system on one hand, and is beneficial to operation, maintenance and management of the pipeline on the other hand, the authority setting can be different users have different authorities, an administrator has the highest authority, different authorities are distributed to the users according to requirements, the field module monitors data of each pipeline and sends the data to the upper computer, the upper computer extracts prestored working standards of each pipeline from a database and judges whether the pipeline is in a normal working state, if the pipeline is normal, the pipeline does not work, if the pipeline is abnormal, a closed control signal is sent to an electric control valve of the corresponding pipeline, the electric control valve acts after receiving the closed signal sent by the upper computer to cut off the connection between the pipeline and a pipe network, the pipeline is also connected with a pressure relief device, each pipeline is also provided with an independent pressure relief device, the pressure relief device adopts a pressure relief valve, when the pipeline pressure exceeds an upper limit and the electric control system does not react, the mechanical pressure relief device reduces the pressure bearing of the pipeline by discharging liquid in the pipeline, the system comprises an upper computer and an alarm module, wherein the alarm module is also sent by the upper computer when the upper computer sends a closed control signal to an electric control valve of a corresponding pipeline, the upper computer receives pipeline data sent by a field module, the pipeline data is analyzed and processed into a control signal and sent to the electric control valve, the field module monitors the pipeline to acquire various data of the pipeline and sends the data to the upper computer as the pipeline data, the electric control valve acts for receiving the control signal sent by the upper computer, a database provides data support for the upper computer, the control module wirelessly communicates with an execution module through a communication module, when a leak of the pipeline is monitored by a safety monitoring module, a command is issued to the execution module, the execution module sends the control signal according to the command of the control module, a brake module moves forwards, backwards and forwards and stops after receiving the signal, and a position sensor detects accurate position data of the leak of the oil pipeline according to a task, and the glue is returned to the control module through the execution module, the control module sends out a leakage repairing command again according to the specific position information of the monitored leakage, the power module firstly controls the glue outlet head rotator to rotate right above the leakage, and the glue extruder is controlled to extrude glue and repair the leakage.
The invention greatly improves the efficiency and quality of the protection and supervision of the petroleum and natural gas pipelines in the whole city through the control module, the communication module, the execution module, the brake module and the power module, simultaneously enables the decision-making scientification, the management informatization and the service socialization level of the protection and management of the natural gas and petroleum pipelines, has certain social benefits, can lead the leakage repairing operation of the petroleum pipelines to be automatic through the wireless connection of the control module, the communication module and the execution module, has the characteristics of high automation degree, good leakage repairing effect and high working efficiency, can effectively monitor the working condition of each pipeline through remote control, can respond to the emergency in time, avoids the occurrence of larger safety accidents, has an independent pressure relief device, and has higher system safety.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
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|---|---|---|---|
| CN202011224153.6A CN112228774A (en) | 2020-11-05 | 2020-11-05 | An oil pipeline management system |
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| CN202011224153.6A CN112228774A (en) | 2020-11-05 | 2020-11-05 | An oil pipeline management system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113255090A (en) * | 2021-06-23 | 2021-08-13 | 西南石油大学 | Method for determining oil product search path in crude oil pipe network based on graph theory |
| CN113701832A (en) * | 2021-08-28 | 2021-11-26 | 上海光华仪表有限公司 | Control method and system of high-voltage union electromagnetic flowmeter |
| CN116341144A (en) * | 2023-04-03 | 2023-06-27 | 西南石油大学 | Intelligent butt joint method for large-caliber steel pipes in natural gas pipeline construction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853262A (en) * | 2012-08-30 | 2013-01-02 | 西安西达地质技术服务有限责任公司 | Leakage repairing system of oil transportation pipeline |
| CN104794560A (en) * | 2015-03-24 | 2015-07-22 | 南京太亚科技有限责任公司 | Intelligent pipeline management system |
| KR20160106927A (en) * | 2015-03-03 | 2016-09-13 | 주식회사 국일인토트 | A system for monitoring leakage pressure information of flange connection |
| 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 |
| CN109859088A (en) * | 2019-02-25 | 2019-06-07 | 南京工业大学 | City utility tunnel safety monitoring system based on block chain |
-
2020
- 2020-11-05 CN CN202011224153.6A patent/CN112228774A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853262A (en) * | 2012-08-30 | 2013-01-02 | 西安西达地质技术服务有限责任公司 | Leakage repairing system of oil transportation pipeline |
| KR20160106927A (en) * | 2015-03-03 | 2016-09-13 | 주식회사 국일인토트 | A system for monitoring leakage pressure information of flange connection |
| CN104794560A (en) * | 2015-03-24 | 2015-07-22 | 南京太亚科技有限责任公司 | Intelligent pipeline management 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 |
| CN109859088A (en) * | 2019-02-25 | 2019-06-07 | 南京工业大学 | City utility tunnel safety monitoring system based on block chain |
Non-Patent Citations (1)
| Title |
|---|
| 胡敏等: "基于天地图的石油天然气管道信息系统研究", 《科技资讯》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113255090A (en) * | 2021-06-23 | 2021-08-13 | 西南石油大学 | Method for determining oil product search path in crude oil pipe network based on graph theory |
| CN113255090B (en) * | 2021-06-23 | 2022-09-13 | 西南石油大学 | Method for determining oil product search path in crude oil pipe network based on graph theory |
| CN113701832A (en) * | 2021-08-28 | 2021-11-26 | 上海光华仪表有限公司 | Control method and system of high-voltage union electromagnetic flowmeter |
| CN116341144A (en) * | 2023-04-03 | 2023-06-27 | 西南石油大学 | Intelligent butt joint method for large-caliber steel pipes in natural gas pipeline construction |
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Application publication date: 20210115 |