CN104214524A - Pipeline leakage monitoring device - Google Patents
Pipeline leakage monitoring device Download PDFInfo
- Publication number
- CN104214524A CN104214524A CN201410432985.5A CN201410432985A CN104214524A CN 104214524 A CN104214524 A CN 104214524A CN 201410432985 A CN201410432985 A CN 201410432985A CN 104214524 A CN104214524 A CN 104214524A
- Authority
- CN
- China
- Prior art keywords
- module
- pipeline leakage
- time
- leakage monitor
- embedded type
- 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.)
- Pending
Links
Abstract
The invention discloses a pipeline leakage monitoring device which comprises a power supply module, a data acquisition module, a communication module and an embedded control module, wherein the embedded control module is connected with the power supply module, the data acquisition module and the communication module and used for acquiring power supply by virtue of the power supply module, controlling the data acquisition module to acquire pipeline operating state parameters and transmitting the pipeline operating state parameters to a pipeline leakage monitoring system central station by virtue of the communication module.
Description
Technical field
The present invention relates to Oil & Gas Storage technical field, particularly relate to a kind of pipeline leakage monitor.
Background technique
In Oil & Gas Storage process, due to reasons such as burn into accidental damages, pipe leakage accident happens occasionally, and station spacing is longer in addition waits reasons, is often difficult to Timeliness coverage leakage point.Particularly in recent years, some lawless persons are under interests drive, and wantonly carry out artificial destruction, drilling hole of oil stolen to oil and gas pipeline, great threat the safe operation of in-service pipeline, causes huge economic loss.Meanwhile, the oil gas of leakage also can serious environment pollution.
In order to Real-Time Monitoring pipeline operation conditions, Timeliness coverage pipe leakage, current pipeline is provided with the line leakage system based on pressure wave principle more, line leakage system based on pressure wave principle needs at pipeline station field and part RTU valve chamber pipe laying leakage monitor, is used for monitoring pipeline running state.But, along with the development of pipe technology, especially product oil and natural gas line, the spacing of stand field and RTU valve chamber is increasing, far beyond effective monitoring distance of existing leakage monitoring technology, must at the manual valve chamber pipe laying leakage monitor between field and RTU valve chamber of standing.
But manual valve chamber does not have condition of power supply, can only adopt solar powered, in addition, newly-built pipeline RTU valve chamber also many employings is solar powered.Adopt solar energy mode to power, power supply capacity is limited, cannot meet the normal use of more equipment or powerful device.Nowadays, a kind of pipeline leakage monitor of low power consumption is badly in need of, can be installed in the manual valve chamber between field, station and RTU valve chamber.
Summary of the invention
The present invention, by providing a kind of pipeline leakage monitor, solves pipeline leakage monitor in prior art higher due to power consumption, there is the technical problem that cannot be installed in manual valve chamber.
The invention provides a kind of pipeline leakage monitor, comprising:
Power module;
Data acquisition module;
Communication module;
Embedded type control module, be connected with described power module, described data acquisition module and described communication module, for: obtain power supply by described power module, control described data collecting module collected conduit running status parameter, and by described communication module, described conduit running status parameter is sent to line leakage system centre station.
Optionally, described pipeline leakage monitor, also comprises:
Time synchronization module, is connected with described embedded type control module;
Now, described embedded type control module also for: regularly by described time synchronization module acquisition gps time, and correct the present system time of described pipeline leakage monitor based on described gps time.
Optionally, described embedded type control module, also for:
Cannot by described time synchronization module obtain described gps time obtain unsuccessfully time, obtain current network time by described time synchronization module, and correct the present system time of described pipeline leakage monitor based on described current network time.
Optionally, described embedded type control module, also for:
Based on described present system time, time tag is added to described conduit running status parameter;
The conduit running status parameter carrying described time tag is sent to described line leakage system centre station by described communication module.
Optionally, described embedded type control module, also for:
By watchdog function, detect described pipeline leakage monitor and whether be in deadlock state, and when described pipeline leakage monitor is in deadlock state, restart described pipeline leakage monitor.
The present invention at least has following technique effect or advantage:
Pipeline leakage monitor provided by the invention designs based on embedded architecture, compared with traditional industrial control computer, has that compact structure, expansivity are strong, good stability and an advantage low in energy consumption; Compared with traditional PLC, RTU, there is the advantage of the strong and good function expansibility of fast operation, data-handling capacity, the functions such as multichannel rapid data collection, precise synchronization, data storage management and data remote can be realized, there is the features such as modular arrangements, low power consumption, adaptation rugged environment, working stability and operation maintenance facility, can be used for the power supply capacity feeble field such as the bad environments such as Real-Time Monitoring manual valve chamber and RTU valve chamber conduit running operating mode, can play a positive role in the safety protection of oil and gas pipes.
Accompanying drawing explanation
Fig. 1 is the hardware block diagram of pipeline leakage monitor in the embodiment of the present invention;
Fig. 2 is the electrical schematic diagram of pipeline leakage monitor in the embodiment of the present invention.
Embodiment
The embodiment of the present invention, by providing a kind of pipeline leakage monitor, solves pipeline leakage monitor in prior art higher due to power consumption, there is the technical problem that cannot be installed in manual valve chamber.
In order to better understand technique scheme, below in conjunction with Figure of description and concrete mode of execution, technique scheme is described in detail.
Embodiment one
As shown in Figure 1, present embodiments provide a kind of pipeline leakage monitor, comprising:
Power module;
Data acquisition module;
Communication module;
Embedded type control module, be connected with described power module, data acquisition module and described communication module, for: obtain power supply by described power module, control described data collecting module collected conduit running status parameter, and by described communication module, described conduit running status parameter is sent to line leakage system centre station.
Optionally, described pipeline leakage monitor, also comprises:
Time synchronization module, is connected with described embedded type control module;
Now, described embedded type control module also for: regularly by described time synchronization module acquisition gps time, and correct the present system time of described pipeline leakage monitor based on described gps time; Or cannot by described time synchronization module obtain described gps time obtain unsuccessfully time, by described time synchronization module automatic acquisition current network time, and correct the present system time of described pipeline leakage monitor based on described current network time.
Optionally, described embedded type control module, also for:
Based on described present system time, time tag is added to described conduit running status parameter;
The conduit running status parameter carrying described time tag is sent to described line leakage system centre station by described communication module.
Optionally, described embedded type control module, also for:
By watchdog function, detect described pipeline leakage monitor and whether be in deadlock state, and when described pipeline leakage monitor is in deadlock state, restart described pipeline leakage monitor.
In specific implementation process, as shown in Figure 2, described pipeline leakage monitor can be arranged in indoor machine cabinet or outdoor explosion-proof case, adopt 24V DC power supply, by netting twine, this device need be connected to communications equipment (such as: switchboard, router etc.), and outdoor gps antenna should be set up, antenna is connected to time synchronization module, stand field, valve chamber install the transducer signal such as pressure, sound wave need to be connected to data acquisition module by cable, single ended input or Differential Input mode can be adopted.
In specific implementation process, described pipeline leakage monitor uses for the first time, automatically start after powering on, need to use computer to revise parameter configuration files (comprising the range of the transmitter such as pressure, sound wave, acquisition mode, sample rate, communication IP address and port numbers etc.) by Ethernet, then control this device to restart.After this device restarts or after the startup automatically that again powers on, leakage monitoring system software runs automatically, first read parameter configuration files and carry out initialization, then run 3 threads simultaneously, be respectively: (1) time synchronization module regularly (giving tacit consent to 1 hour) carries out synchronously (giving tacit consent to and using GPS synchronous to this setup time, if GPS no signal or fault, use Ethernet lock in time); (2) data collecting module collected data stamp time tag, then carry out this locality respectively and store and data remote; (3) watchdog module controls the clearing of house dog register, if this device crashes, house dog register can stop resetting, and register count constantly adds up, and certain hour late register overflows, and this device resets automatically.After program receives exit instruction, program stopped collection, preserves data, cuts off network service, closes house dog, then quits a program.
In specific implementation process, described pipeline leakage monitor can field, Real-time Collection station, valve chamber the supplemental characteristic such as pressure, sound wave, flow, temperature, and be uploaded to leakage monitoring system central station by Ethernet and analyze.This device adopts embedded architecture, have low in energy consumption, stable, adapt to the features such as rugged environment and operation maintenance be convenient.Based on real time operating system exploitation leakage monitoring software, the functions such as multichannel rapid data collection, data storage management and network service management can be realized, and time synchronization can be carried out by GPS and Ethernet, ensure field, station and the conformity of valve chamber each leakage monitor time, improve the positioning error of leakage monitoring system.
Technological scheme in the invention described above embodiment, at least has following technique effect or advantage:
The pipeline leakage monitor that the present embodiment provides designs based on embedded architecture, compared with traditional industrial control computer, has that compact structure, expansivity are strong, good stability and an advantage low in energy consumption; Compared with traditional PLC, RTU, there is the advantage of the strong and good function expansibility of fast operation, data-handling capacity, the functions such as multichannel rapid data collection, precise synchronization, data storage management and data remote can be realized, there is the features such as modular arrangements, low power consumption, adaptation rugged environment, working stability and operation maintenance facility, can be used for the power supply capacity feeble field such as the bad environments such as Real-Time Monitoring manual valve chamber and RTU valve chamber conduit running operating mode, can play a positive role in the safety protection of oil and gas pipes.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (5)
1. a pipeline leakage monitor, is characterized in that, comprising:
Power module;
Data acquisition module;
Communication module;
Embedded type control module, be connected with described power module, described data acquisition module and described communication module, for: obtain power supply by described power module, control described data collecting module collected conduit running status parameter, and by described communication module, described conduit running status parameter is sent to line leakage system centre station.
2. pipeline leakage monitor as claimed in claim 1, it is characterized in that, described pipeline leakage monitor, also comprises:
Time synchronization module, is connected with described embedded type control module;
Now, described embedded type control module, also for: regularly by described time synchronization module acquisition gps time, and correct the present system time of described pipeline leakage monitor based on described gps time.
3. pipeline leakage monitor as claimed in claim 2, is characterized in that, described embedded type control module, also for:
When described gps time cannot be obtained by described time synchronization module, obtain current network time by described time synchronization module, and correct the present system time of described pipeline leakage monitor based on described current network time.
4. pipeline leakage monitor as claimed in claim 3, is characterized in that, described embedded type control module, also for:
Based on described present system time, time tag is added to described conduit running status parameter;
The conduit running status parameter carrying described time tag is sent to described line leakage system centre station by described communication module.
5. pipeline leakage monitor as claimed in claim 4, is characterized in that, described embedded type control module, also for:
Detect described pipeline leakage monitor and whether be in deadlock state, and when described pipeline leakage monitor is in deadlock state, restart described pipeline leakage monitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410432985.5A CN104214524A (en) | 2014-08-28 | 2014-08-28 | Pipeline leakage monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410432985.5A CN104214524A (en) | 2014-08-28 | 2014-08-28 | Pipeline leakage monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104214524A true CN104214524A (en) | 2014-12-17 |
Family
ID=52096292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410432985.5A Pending CN104214524A (en) | 2014-08-28 | 2014-08-28 | Pipeline leakage monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104214524A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738888A (en) * | 2021-09-10 | 2021-12-03 | 武振兴 | Leakage-proof valve |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006095057A1 (en) * | 2005-03-09 | 2006-09-14 | Jacques Pezin | Device for improving the supply of water to wash basins and toilet tanks |
| CN103185201A (en) * | 2011-12-30 | 2013-07-03 | 中国石油天然气股份有限公司 | Integrated leakage monitoring terminal of manual valve chamber of oil-gas pipeline |
| CN103836347A (en) * | 2014-03-07 | 2014-06-04 | 中国石油大学(华东) | Leakage monitoring device and method for crude oil gathering pipelines |
| CN204114578U (en) * | 2014-08-28 | 2015-01-21 | 中国石油天然气股份有限公司 | A kind of pipeline leakage monitor |
-
2014
- 2014-08-28 CN CN201410432985.5A patent/CN104214524A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006095057A1 (en) * | 2005-03-09 | 2006-09-14 | Jacques Pezin | Device for improving the supply of water to wash basins and toilet tanks |
| CN103185201A (en) * | 2011-12-30 | 2013-07-03 | 中国石油天然气股份有限公司 | Integrated leakage monitoring terminal of manual valve chamber of oil-gas pipeline |
| CN103836347A (en) * | 2014-03-07 | 2014-06-04 | 中国石油大学(华东) | Leakage monitoring device and method for crude oil gathering pipelines |
| CN204114578U (en) * | 2014-08-28 | 2015-01-21 | 中国石油天然气股份有限公司 | A kind of pipeline leakage monitor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738888A (en) * | 2021-09-10 | 2021-12-03 | 武振兴 | Leakage-proof valve |
| CN113738888B (en) * | 2021-09-10 | 2023-08-18 | 鞍山市热工仪表阀门有限公司 | Valve for preventing leakage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203894609U (en) | Wireless monitoring system used for power supply network | |
| CN203849605U (en) | Smart pipe network | |
| CN204883352U (en) | Tobacco peculiar smell treatment facility running state remote monitering system | |
| CN102411365A (en) | IoT (Internet of Things) remote intelligent monitoring system for coal yard | |
| CN204706174U (en) | A kind of underground pipeline monitoring system | |
| CN104633455A (en) | Intelligent security city pipe network real-time monitoring system and method | |
| CN104635691A (en) | Cloud service system for data acquisition and analysis | |
| CN103545924A (en) | Secondary equipment state online monitoring method | |
| CN105790794A (en) | Transformer area line online identification system | |
| CN201830299U (en) | Wireless indicator data remote transmission system | |
| CN204231029U (en) | Power remote communication on-line monitoring and Analysis on Fault Diagnosis device | |
| CN204883299U (en) | LNG filling station remote control and measurement dispatch SCADA system | |
| CN204114578U (en) | A kind of pipeline leakage monitor | |
| CN103166235A (en) | System for controlling power station reactive power automatic compensation based on third generation (3G) technology | |
| CN205123760U (en) | Communications management system based on intelligence passes accuse terminal | |
| CN104214524A (en) | Pipeline leakage monitoring device | |
| CN111601079A (en) | Remote information acquisition and control system for tunnel equipment | |
| CN204231028U (en) | Intelligent grid data dispatching remote online diagnosis and analysis device | |
| CN205644256U (en) | Property equipment is concentrated and distribution control management system | |
| CN205537770U (en) | Underground piping monitor terminal | |
| CN205265367U (en) | Monitoring system for but remote control power output | |
| CN210927996U (en) | Equipment monitoring management platform based on ad hoc network | |
| CN103529289A (en) | Electric power collection system adopting communication managers | |
| CN203786548U (en) | Intelligent remote control system for boiler energy-saving, dedusting and desulfurizing integrated equipment | |
| CN204116529U (en) | The abnormal intelligent checking system of cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141217 |
|
| RJ01 | Rejection of invention patent application after publication |