CN106020072A - Gas-supplying-system remote monitoring device - Google Patents
Gas-supplying-system remote monitoring device Download PDFInfo
- Publication number
- CN106020072A CN106020072A CN201610629351.8A CN201610629351A CN106020072A CN 106020072 A CN106020072 A CN 106020072A CN 201610629351 A CN201610629351 A CN 201610629351A CN 106020072 A CN106020072 A CN 106020072A
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- CN
- China
- Prior art keywords
- station
- mcu
- gas
- electromagnetic valve
- plc
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24024—Safety, surveillance
Abstract
The invention discloses a gas-supplying-system remote monitoring device. The gas-supplying-system remote monitoring device comprises an MCU, a monitoring camera, a leakage probe, a flame probe, a first flow meter, a second flow meter, a temperature sensor and a plurality of spraying heads. A natural gas station can be fully covered and monitored, whether pipes in the natural gas station and the device outside are in perfect condition or not, and whether open flame or sparks appear in the station or on the periphery of the station or not are monitored in real time, and the flow and the pressure inside conveying pipes in the station, the natural gas concentration outside the conveying pipes and the like are monitored in real time; once the abnormal condition occurs, data is detected and transmitted to the MCU in time, executive commands are sent to all executive modules through the MCU, such as a control command is transmitted to a PLC through the MCU, and a first electromagnetic valve and a second electromagnetic valve are controlled by the PLC to open and close a natural-gas output pipe or a natural-gas input pipe so that the safety of the gas station can be guaranteed.
Description
Technical field
The present invention relates to natural gas station supply intelligentized control method field, specifically refer to a kind of air supply system long-distance monitorng device.
Background technology
In original gasification station, control system suffers from the drawback that 1, controls software and all compare simple and crude to carry out communication and Based Intelligent Control with the equipment of number of different types, and all compare in intelligent and safe control and single can not depart from artificial field device operation completely, run into parameter to report to the police or only can report to the police during potential safety hazard and will not carry out the removing of alarm failure by Based Intelligent Control field apparatus, the old-fashioned control software more difficult left-hand seat of the most cumbersome human users and also control software and be difficult to extension；2, control software can not reach intelligence, automatically, safety in production, the most also need configure manpower and carry out on-the-spot inspection and control software and perform practically no function；3, control software data disposal ability and all can not process too much field equipment data than relatively low, and be only able to display some simple historical datas and historical data can not be preserved in a large number, old-fashioned control that automatic processing capabilities that device parameter reported to the police by software is excessively poor can only be shown warning message without automatically removing warning.
Summary of the invention
It is an object of the invention to provide a kind of air supply system long-distance monitorng device, while increasing the safety coefficient that in station, equipment runs, moreover it is possible to improve manually operated efficiency in station.
The purpose of the present invention is achieved through the following technical solutions:
A kind of air supply system long-distance monitorng device, including MCU, for integrating the detection data of each module, and sends perform order to performing module；
Monitoring camera, for monitoring gasification station in real time, is sent to MCU after gathering video data；
Leakage probe, for carrying out concentration of natural gas detection to the key area of gasification station；
Flame probe, for carrying out Spark plug optical fiber sensor to all regions of gasification station；
First-class gauge, for measuring the gas discharge in gasification station intake line；
Second gauge, for measuring the gas discharge in gasification station output pipe；
Temperature sensor, for detecting the real-time temperature values in gas station；
Multiple spray heads, spray vaporific cooling medium within when detection temperature value is higher than and arranges standard figures to station, to reduce interior temperature of standing.
Also including PLC and for controlling the first electromagnetic valve and second electromagnetic valve of gasification station output pipe opening and closing, PLC is connected with described first electromagnetic valve, the second electromagnetic valve and MCU respectively.
Also including display screen, described display screen data after being integrated by MCU show.
The present invention passes through monitoring camera, flame probe, leakage probe, first-class gauge and second gauge cover monitoring to natural gas station comprehensively, in monitoring natural gas station, whether pipeline and device external stand intact i.e. in real time, flow within transfer pipeline and the concentration of natural gas outside transfer pipeline in station, whether naked light or Mars etc. occur in standing or around station, once there are abnormal conditions, detection data are sent to MCU in time, and sent to each execution module by MCU and perform order, as control command is transferred to PLC by MCU, regulated and controled the first electromagnetic valve and the second electromagnetic valve by PLC and natural gas output pipe or intake line are carried out opening and closing, to ensure the safety at gas station.
The present invention compared with prior art, has such advantages as and beneficial effect:
The present invention can automatically carry out data analysis and analysis result be automatically processed, if it find that early warning or alert data in data result after treatment, then warning and field apparatus dangerous information can be passed to related personnel by MCU, related personnel is facilitated the very first time to learn field condition, and MCU can recover to normal level to close alarm in each detection data, result after simultaneously getting rid of passes to related personnel, which save and process the dangerous time, and high efficiency, so these functions improve the safety coefficient that in station, equipment runs and also allow related personnel grasp field condition in real time.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by the embodiment of the present invention, constitutes the part of the application, is not intended that the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is present configuration schematic diagram.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and the exemplary embodiment of the present invention and explanation thereof are only used for explaining the present invention, not as a limitation of the invention.
Embodiment 1
As it is shown in figure 1, the present embodiment includes MCU, for the detection data of each module are integrated, and send perform order to performing module；
Monitoring camera, for monitoring gasification station in real time, is sent to MCU after gathering video data；
Leakage probe, for carrying out concentration of natural gas detection to the key area of gasification station；
Flame probe, for carrying out Spark plug optical fiber sensor to all regions of gasification station；
First-class gauge, for measuring the gas discharge in gasification station intake line；
Second gauge, for measuring the gas discharge in gasification station output pipe；
Temperature sensor, for detecting the real-time temperature values in gas station；
Multiple spray heads, spray vaporific cooling medium within when detection temperature value is higher than and arranges standard figures to station, to reduce interior temperature of standing.
Also including PLC and for controlling the first electromagnetic valve and second electromagnetic valve of gasification station output pipe opening and closing, PLC is connected with described first electromagnetic valve, the second electromagnetic valve and MCU respectively.
Also including display screen, described display screen data after being integrated by MCU show.
The present invention passes through monitoring camera, flame probe, leakage probe, first-class gauge and second gauge cover monitoring to natural gas station comprehensively, in monitoring natural gas station, whether pipeline and device external stand intact i.e. in real time, flow within transfer pipeline and the concentration of natural gas outside transfer pipeline in station, whether naked light or Mars etc. occur in standing or around station, once there are abnormal conditions, detection data are sent to MCU in time, and sent to each execution module by MCU and perform order, as control command is transferred to PLC by MCU, regulated and controled the first electromagnetic valve and the second electromagnetic valve by PLC and natural gas output pipe or intake line are carried out opening and closing, to ensure the safety at gas station.
Above-described detailed description of the invention; the purpose of the present invention, technical scheme and beneficial effect are further described; it is it should be understood that; the foregoing is only the detailed description of the invention of the present invention; the protection domain being not intended to limit the present invention; all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, should be included within the scope of the present invention.
Claims (3)
1. an air supply system long-distance monitorng device, it is characterised in that: include MCU, for the detection data of each module are integrated, and send perform order to performing module；
Monitoring camera, for monitoring gasification station in real time, is sent to MCU after gathering video data；
Leakage probe, for carrying out concentration of natural gas detection to the key area of gasification station；
Flame probe, for carrying out Spark plug optical fiber sensor to all regions of gasification station；
First-class gauge, for measuring the gas discharge in gasification station intake line；
Second gauge, for measuring the gas discharge in gasification station output pipe；
Temperature sensor, for detecting the real-time temperature values in gas station；
Multiple spray heads, spray vaporific cooling medium within when detection temperature value is higher than and arranges standard figures to station, to reduce interior temperature of standing.
A kind of air supply system long-distance monitorng device the most according to claim 1, it is characterized in that: also including PLC and for controlling the first electromagnetic valve and second electromagnetic valve of gasification station output pipe opening and closing, PLC is connected with described first electromagnetic valve, the second electromagnetic valve and MCU respectively.
A kind of air supply system long-distance monitorng device the most according to claim 1, it is characterised in that: also including display screen, described display screen data after being integrated by MCU show.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610629351.8A CN106020072A (en) | 2016-08-04 | 2016-08-04 | Gas-supplying-system remote monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610629351.8A CN106020072A (en) | 2016-08-04 | 2016-08-04 | Gas-supplying-system remote monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106020072A true CN106020072A (en) | 2016-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610629351.8A Pending CN106020072A (en) | 2016-08-04 | 2016-08-04 | Gas-supplying-system remote monitoring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN106020072A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108200404A (en) * | 2018-02-01 | 2018-06-22 | 新奥（中国）燃气投资有限公司 | Liquefied natural gas single-point direct-furnish station administration system and monitoring system |
| CN108924084A (en) * | 2018-05-22 | 2018-11-30 | 全球能源互联网研究院有限公司 | A kind of network equipment safety evaluation method and device |
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| CN102129246A (en) * | 2011-04-26 | 2011-07-20 | 耕者有田科技（北京）有限公司 | City gas safety monitoring system |
| CN202791329U (en) * | 2012-09-05 | 2013-03-13 | 上海伊丰新能源科技有限公司 | Intelligent control device for liquefied natural gas station |
| CN104133446A (en) * | 2014-07-29 | 2014-11-05 | 成都国光电子仪表有限责任公司 | Natural gas station monitoring device |
| CN105701985A (en) * | 2016-01-18 | 2016-06-22 | 南阳师范学院 | Combustion gas leakage alarm control system |
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| US5477445A (en) * | 1992-01-31 | 1995-12-19 | Prolink Ag | Process and device for bi-directional data exchange between computer and/or control systems |
| CN102129246A (en) * | 2011-04-26 | 2011-07-20 | 耕者有田科技（北京）有限公司 | City gas safety monitoring system |
| CN202791329U (en) * | 2012-09-05 | 2013-03-13 | 上海伊丰新能源科技有限公司 | Intelligent control device for liquefied natural gas station |
| CN104133446A (en) * | 2014-07-29 | 2014-11-05 | 成都国光电子仪表有限责任公司 | Natural gas station monitoring device |
| CN105701985A (en) * | 2016-01-18 | 2016-06-22 | 南阳师范学院 | Combustion gas leakage alarm control system |
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| 刘伟，等: "面向数字化集气站的站控系统设计与开发", 《产品开发与设计》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108200404A (en) * | 2018-02-01 | 2018-06-22 | 新奥（中国）燃气投资有限公司 | Liquefied natural gas single-point direct-furnish station administration system and monitoring system |
| CN108924084A (en) * | 2018-05-22 | 2018-11-30 | 全球能源互联网研究院有限公司 | A kind of network equipment safety evaluation method and device |
| CN108924084B (en) * | 2018-05-22 | 2020-10-27 | 全球能源互联网研究院有限公司 | Network equipment security assessment method and device |
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Application publication date: 20161012 |