CN101513988A - Comprehensive monitoring control system of gas station and monitoring control method thereof - Google Patents
Comprehensive monitoring control system of gas station and monitoring control method thereof Download PDFInfo
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- CN101513988A CN101513988A CNA2008102401082A CN200810240108A CN101513988A CN 101513988 A CN101513988 A CN 101513988A CN A2008102401082 A CNA2008102401082 A CN A2008102401082A CN 200810240108 A CN200810240108 A CN 200810240108A CN 101513988 A CN101513988 A CN 101513988A
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Abstract
The invention relates to a comprehensive monitoring control system of a gas station and a monitoring control method thereof. An oiling machine is provided with a signal acquisition board, branches of an air-return pipeline are provided with gas flowmeters, the upper part of an oil tank is provided with a pressure sensor, a leakage sensor is arranged on the bottom of the oil tank and an oil conveying pipeline and under the oiling machine respectively, a power supply circuit of an oil-gas post-treatment device of the oil tank is provided with a current transformator, a main board of the oiling machine and the gas flowmeters are connected with the signal acquisition board, the signal acquisition board is connected with a monitoring controller, the pressure sensor, the leakage sensors and the current transformator are connected with the monitoring controller, and the monitoring controller is connected with an upper computer. The monitoring control method comprises the following steps that: 1) the signal acquisition board acquires oil-loading and air-return flow signals; 2) signals of the signal acquisition board, the leakage sensors, the current transformator and the air-return pressure sensor are input into the monitoring controller; and 3) the monitoring controller processes the signals, alarms, and outputs and uploads data. The comprehensive monitoring control system of the gas station and the monitoring control method thereof are suitable for comprehensive monitoring of the gas station, and have the advantages of accurate control as well as good environmental protection and safety guarantee performances.
Description
Technical field
The invention belongs to a kind of auxiliary device of petrol service station, concrete is the device that petrol service station is moved control and Environmental Safety Monitoring and Controlling.This device is the comprehensive monitor system of petrol service station disposal of pollutants and disposal of pollutants improvement, the monitoring content mainly is the working condition of petrol service station gas recovery system for oil, also can monitor simultaneously petrol service station oil product seepage as required, petrol service station pipeline and tank pressure, petrol service station oil gas reclaims the contents such as working condition of after-treatment device.
Background technology
The petrol service station contamination monitoring system worldwide all belongs to latest fields, have only a few countries such as the U.S. to have similar system at present, like product as the U.S. is a kind of petrol service station liquid level instrument, the monitoring of gas recovery system for oil is belonged to the derivation function of its liquid level instrument product.Workflow is: gas flow counter is gathered the gas recovery amount of oil gas recovery and is passed to the liquid level instrument; Oiling machine oil data are passed to the liquid level instrument by the transfer system; Pressure sensor is gathered tank pressure, passes to the liquid level instrument; The liquid level instrument is analyzed the working condition report that its data that obtain provide the petrol service station device for recovering oil and gas.This installs main monitoring target is petrol service station oil tank electrolyte level, takes into account the working condition of monitoring device for recovering oil and gas simultaneously; The key index that can not show the device for recovering oil and gas operation does not in real time have special-purpose oiling machine oil mass to implement harvester, and these data must obtain by the transaction data that fuel charger generates; The monitoring device that does not have the petrol service station after-treatment device.Therefore, it is more perfect need to propose a kind of structure, control more flexible accurately, environmental protection and safety performance ensure better the device.
Summary of the invention
To the objective of the invention is in order solving the problems of the technologies described above, to propose the method for a kind of petrol service station comprehensive monitoring control system and Monitoring and Controlling thereof.This system and method structure is perfect, multiple functional, and control is accurate flexibly, and Environmental Safety ensures that performance is better.
The objective of the invention is to be achieved through the following technical solutions: petrol service station comprehensive monitoring control system, it is characterized in that: be provided with monitor controller, fuel charger is provided with the signal acquiring board of gathering oiling machine oil and return-air signal, each of return line between fuel charger and oil tank is communicated with on the branch road of fuel charger and is provided with the gas flow counter that detects the return-air flow, be provided with the gas pressure sensor that detects gaseous pressure in the oil tank on the top of oil tank, at tank bottom, the oil pipe line that oil tank is communicated with fuel charger is provided with leakage sensors down and below the fuel charger, on the feed circuit of the oil gas after-treatment device of oil tank, be provided with current transformer, the gas flow signaling interface of paying oil mass signal and described gas flow counter of mainboard of oiling machine inserts described signal acquiring board, signaling interface inserts described monitor controller after the processing of this signal acquiring board, described gas pressure sensor, the signaling interface of leakage sensors summation current transformer inserts monitor controller; Monitor controller is connected with the upper computer signal.
Described monitor controller is provided with mainboard, and this mainboard is connected with the transmission over radio interface, downloads debugging interface, front end communication disposable plates, touch-screen, thermal printer; Described front end communication disposable plates is connected with signal acquiring board, current transformer, leakage sensors and described gas pressure sensor signal; And be provided with Switching Power Supply and power with each parts with above-mentioned mainboard with power supply processing circuit and be connected.
The monitoring and control method of above-mentioned control system, it is characterized in that: carry out Monitoring and Controlling by following flow process: 1) signal acquiring board obtains a pair oily flow signal from the mainboard of fuel charger, obtain the return-air flow signal from gas flow counter, calculate and pay an oily flow velocity, and data are screened and done to data is normal or unusual mark; 2) the signal Input Monitor Connector controller of the signal of the signal of signal, leakage sensors, current transformer and back pressure sensor after the processing of signal acquiring board; 3) monitor controller is judged oil gas after-treatment device mode of operation according to the oil tank gaseous pressure summation current transformer signal that is obtained; Judge that according to gas flow and oil gun flow gas-liquid reclaims ratio; Signal according to each leakage sensors has judged whether seepage; 4) when judging, start the acousto-optic electric alarm as error state; The result is carried out picture and text to be shown; Data are stored; Data generate statistical tables and reports and print; Upload upper computer.
The present invention can realize showing in real time the key index of petrol service station oil vapour pollution thing and pollutant handling arrangement; When deviation appears in key index, judge whether automatically to occur unusually, and provide warning according to setting; Carry out classified and stored for key index, use for inquiry; Generate various analytical statements, printable or be uploaded to administrative center; It is perfect to have novel structure, and control flexibly accurately, and is multiple functional, can guarantee the petrol service station safe operation, the advantage that environmental protection and safety control are good.
Description of drawings
Fig. 1 is an integral structure scheme drawing of the present invention;
Fig. 2 is the structural representation of monitor controller of the present invention;
Fig. 3 is the diagram of circuit of monitoring and control method of the present invention.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described further: embodiment: petrol service station comprehensive monitoring control system, be provided with monitor controller 1, fuel charger is provided with signal acquiring board 4.2, each of return line 5 between fuel charger 4 and oil tank 7 is communicated with on the branch road of fuel charger and is provided with gas flow counter, be provided with gas pressure sensor 5.1 on the top of oil tank, at tank bottom, be provided with leakage sensors 7.1 below oil pipe line that oil tank is communicated with fuel charger 6 times and the fuel charger, 6.1,4.4, on the feed circuit of the oil gas after-treatment device 8 of oil tank, be provided with current transformer 8.1, the gas flow signaling interface of paying oil mass signal and described gas flow counter 4.3 of mainboard of oiling machine 4.1 inserts described signal acquiring board, signaling interface inserts described monitor controller after the processing of this signal acquiring board, described gas pressure sensor, the signaling interface of leakage sensors summation current transformer inserts monitor controller; Monitor controller is connected with upper computer 2 signals.Described monitor controller is provided with mainboard, and this master is connected with the transmission over radio interface, downloads debugging interface, front end communication disposable plates, touch-screen, thermal printer; Described front end communication disposable plates is connected with fuel charger communication interface plate, oil gas post-processing interface board signal; And be provided with Switching Power Supply and power with each parts with above-mentioned mainboard with power supply processing circuit and be connected.
The monitoring and control method of this control system, carry out Monitoring and Controlling by following flow process: 1) signal acquiring board obtains a pair oily flow signal from the mainboard of fuel charger, obtains the return-air flow signal from gas flow counter, calculates and pays an oily flow velocity, and data are screened, mark data for normal or unusual; 2) the signal Input Monitor Connector controller of the signal of the signal of signal, leakage sensors, current transformer and back pressure sensor after the processing of signal acquiring board; 3) monitor controller is judged the amount of locating device mode of operation behind the oil gas according to the oil tank gaseous pressure summation current transformer signal that obtained; Judge that according to gas flow and oil gun flow gas-liquid reclaims ratio; Signal according to each leakage sensors has judged whether seepage; 4) when judging, start the acousto-optic electric alarm as error state; The result is carried out picture and text to be shown; Data are stored; Data generate statistical tables and reports and print; Upload upper computer.
Claims (3)
1, a kind of petrol service station comprehensive monitoring control system, it is characterized in that: be provided with monitor controller (1), fuel charger is provided with gathers the signal acquiring board (4.2) of paying oil and return-air signal, each of return line (5) between fuel charger (4) and oil tank (7) is communicated with on the branch road of fuel charger and is provided with the gas flow counter that detects the return-air flow, be provided with the gas pressure sensor (5.1) that detects gaseous pressure in the oil tank on oil tank top, at tank bottom, the oil pipe line that oil tank is communicated with fuel charger (6) is provided with leakage sensors (7.1 down and below the fuel charger, 6.1,4.4), on the feed circuit of the oil gas after-treatment device (8) of oil tank, be provided with current transformer (8.1), the gas flow signaling interface of paying oil mass signal and described gas flow counter (4.3) of mainboard of oiling machine (4.1) inserts described signal acquiring board, signaling interface inserts described monitor controller after the processing of this signal acquiring board, described gas pressure sensor, the signaling interface of leakage sensors summation current transformer inserts monitor controller; Monitor controller is connected with upper computer (2) signal.
2, according to the described control system of claim 1, it is characterized in that: described monitor controller is provided with mainboard, and this mainboard is connected with the transmission over radio interface, downloads debugging interface, front end communication disposable plates, touch-screen, thermal printer; Described front end communication disposable plates is connected with signal acquiring board, leakage sensors, current transformer and gas pressure sensor signal; And be provided with Switching Power Supply and power with each parts with above-mentioned mainboard with power supply processing circuit and be connected.
3, the monitoring and control method of petrol service station comprehensive monitoring control system according to claim 1 and 2, it is characterized in that: carry out Monitoring and Controlling by following flow process: 1) signal acquiring board obtains a pair oily flow signal from the mainboard of fuel charger, obtain the return-air flow signal from gas flow counter, calculate and pay an oily flow velocity, and data are screened and done to data is normal or unusual mark; 2) the signal Input Monitor Connector controller of the signal of the signal of signal, leakage sensors, current transformer and back pressure sensor after the processing of signal acquiring board; 3) monitor controller is judged oil gas after-treatment device mode of operation according to the oil tank gaseous pressure summation current transformer signal that is obtained; Judge that according to gas flow and oil gun flow gas-liquid reclaims ratio; Signal according to each leakage sensors has judged whether seepage; 4) when judging, start the acousto-optic electric alarm as error state; The result is carried out picture and text to be shown; Data are stored; Data generate statistical tables and reports and print; Upload upper computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CNA2008102401082A CN101513988A (en) | 2008-12-18 | 2008-12-18 | Comprehensive monitoring control system of gas station and monitoring control method thereof |
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| CNA2008102401082A CN101513988A (en) | 2008-12-18 | 2008-12-18 | Comprehensive monitoring control system of gas station and monitoring control method thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691199B (en) * | 2009-11-03 | 2012-12-19 | 中国石油化工股份有限公司 | On-line monitoring system for oil gas recovery of gas station |
| CN103343721A (en) * | 2013-07-16 | 2013-10-09 | 东北石油大学 | Digital intelligent drilling fuel tank |
| CN103365230A (en) * | 2013-07-15 | 2013-10-23 | 北京华凯润通石油机械有限公司 | Gas station forecourt equipment control system |
| CN104198133A (en) * | 2014-07-30 | 2014-12-10 | 广东工业大学 | Detection method for oil and gas recovery system of oil tank truck |
| CN106006527A (en) * | 2016-07-15 | 2016-10-12 | 上海海事大学 | Breakage-preventing safety monitoring system for oil conveying pipe |
| CN106276767A (en) * | 2016-10-28 | 2017-01-04 | 北京长吉加油设备有限公司 | Leakage of oil monitoring method for gas station's oil machine |
| CN106933178A (en) * | 2015-12-29 | 2017-07-07 | 哈尔滨恒誉名翔科技有限公司 | A kind of oiling monitoring system |
| CN108117031A (en) * | 2016-12-02 | 2018-06-05 | 江苏金坛长荡湖新能源科技有限公司 | A kind of automotive oil tank fuel charge monitoring device |
| CN108956025A (en) * | 2018-08-31 | 2018-12-07 | 南京讯联智能科技有限公司 | A kind of wind power generation gear case oil leakage monitoring system |
| CN110203875A (en) * | 2019-06-10 | 2019-09-06 | 郑州永邦测控技术有限公司 | Gas station's integrated control system |
| CN110775929A (en) * | 2019-11-08 | 2020-02-11 | 樊俊利 | Oil leakage state monitoring platform and method for oil gun and storage medium |
-
2008
- 2008-12-18 CN CNA2008102401082A patent/CN101513988A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691199B (en) * | 2009-11-03 | 2012-12-19 | 中国石油化工股份有限公司 | On-line monitoring system for oil gas recovery of gas station |
| CN103365230A (en) * | 2013-07-15 | 2013-10-23 | 北京华凯润通石油机械有限公司 | Gas station forecourt equipment control system |
| CN103343721A (en) * | 2013-07-16 | 2013-10-09 | 东北石油大学 | Digital intelligent drilling fuel tank |
| CN103343721B (en) * | 2013-07-16 | 2015-06-17 | 东北石油大学 | Digital intelligent drilling fuel tank |
| CN104198133A (en) * | 2014-07-30 | 2014-12-10 | 广东工业大学 | Detection method for oil and gas recovery system of oil tank truck |
| CN106933178A (en) * | 2015-12-29 | 2017-07-07 | 哈尔滨恒誉名翔科技有限公司 | A kind of oiling monitoring system |
| CN106006527A (en) * | 2016-07-15 | 2016-10-12 | 上海海事大学 | Breakage-preventing safety monitoring system for oil conveying pipe |
| CN106276767A (en) * | 2016-10-28 | 2017-01-04 | 北京长吉加油设备有限公司 | Leakage of oil monitoring method for gas station's oil machine |
| CN106276767B (en) * | 2016-10-28 | 2018-11-30 | 北京长吉加油设备有限公司 | Oil leak monitoring method for gas station's oil machine |
| CN108117031A (en) * | 2016-12-02 | 2018-06-05 | 江苏金坛长荡湖新能源科技有限公司 | A kind of automotive oil tank fuel charge monitoring device |
| CN108956025A (en) * | 2018-08-31 | 2018-12-07 | 南京讯联智能科技有限公司 | A kind of wind power generation gear case oil leakage monitoring system |
| CN110203875A (en) * | 2019-06-10 | 2019-09-06 | 郑州永邦测控技术有限公司 | Gas station's integrated control system |
| CN110775929A (en) * | 2019-11-08 | 2020-02-11 | 樊俊利 | Oil leakage state monitoring platform and method for oil gun and storage medium |
| CN110775929B (en) * | 2019-11-08 | 2020-11-10 | 丽水新贝蕾科技有限公司 | Oil leakage state monitoring platform and method for oil gun and storage medium |
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Application publication date: 20090826 |