CN104237468B - A kind of monitoring method for monitoring of environmental checkout equipment accuracy - Google Patents
A kind of monitoring method for monitoring of environmental checkout equipment accuracy Download PDFInfo
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- CN104237468B CN104237468B CN201410502253.9A CN201410502253A CN104237468B CN 104237468 B CN104237468 B CN 104237468B CN 201410502253 A CN201410502253 A CN 201410502253A CN 104237468 B CN104237468 B CN 104237468B
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Abstract
A kind of monitoring method for monitoring of environmental checkout equipment accuracy, three-way solenoid valve is utilized whether to run to control monitoring device, when monitoring device is without the need to running, first import of three-way solenoid valve is opened, second import is closed, environment measuring equipment is treated detection material and is detected normally, when needing device for monitoring running, first import of three-way solenoid valve is closed, second import is opened, environment measuring equipment detects standard substance, any dismounting transformation need not be carried out to the environment measuring equipment of other manufacturer production, without in welding checkout equipment electric/process structure, the accuracy of environment measuring equipment Inspection result can be judged exactly, structure is simple, easy accessibility.And at set intervals the testing result of environment measuring equipment is once monitored, qualified, continue to run, defective, carry out keeping in repair till qualified, this monitoring method can ensure the accuracy of environment measuring equipment Inspection result better.
Description
Technical field
The invention belongs to monitoring method technical field, relate to a kind of monitoring method for monitoring of environmental checkout equipment accuracy.
Background technology
Along with increasing the weight of of environmental pollution, people are also improving for the attention degree of problem of environmental pollution, utilize environment measuring equipment can gas in testing environment or liquid whether up to standard, but existing environment measuring equipment is all directly utilize air pump to send in environment measuring equipment by liquid to be detected when tracer liquid, liquid after having detected directly discharges, also be directly gas to be detected is sent in environment measuring equipment when detecting gas, gas after having detected directly discharges, whether correct for testing result is but to judge, even if so environment measuring equipment breaks down or artificially utilized computer technology to distort, the testing result of gained is incorrect also cannot be differentiated.Government regulator does not allow anyone to carry out dismounting transformation by the environment measuring equipment for other manufacturer production, the change of all dismounting, transformation, electrical structure and syndeton, Environmental Protection Agency is all considered as privately revising online monitoring data, can offend criminal law and be imposed punishment.In order to address this problem, prior art is transformed environment measuring equipment by the manufacturer of environment measuring equipment, increase a monitoring modular therein, monitoring modular is utilized to carry out the correctness of monitoring of environmental checkout equipment testing result, although monitoring can be carried out to the testing result of environment measuring equipment like this judge, but but want in welding checkout equipment electric/process structure, and site operation is inconvenient.
Summary of the invention
The present invention is in order to overcome the defect of prior art, devise a kind of monitoring method for monitoring of environmental checkout equipment accuracy, any dismounting transformation need not be carried out to the environment measuring equipment of other manufacturer production, without in welding checkout equipment electric/process structure, do not worry catching a packet because of offence criminal law, only need monitoring device to be connected between material storage device to be detected and environment measuring equipment, structure is simple, easy accessibility, can judge the accuracy of environment measuring equipment Inspection result exactly.
The concrete technical scheme that the present invention takes is: a kind of monitoring method for monitoring of environmental checkout equipment accuracy, and key is: described method comprises the following steps:
A, the outlet of the outlet of test substance storage device and monitoring device Plays material storage tank is all linked the entrance point of environment measuring equipment;
B, environment measuring equipment to be monitored: the outlet of closing test substance storage device, open the outlet of standard substance hold-up vessel, standard substance is discharged by the outlet of standard substance hold-up vessel, detect in the entrance point feeding environment measuring equipment of environment measuring equipment, material after having detected is discharged by the outlet of environment measuring equipment, and testing result is flowed to the memory storage at back-stage management center by the equipment of environment measuring simultaneously by the wireless transmitter in monitoring device;
C, export monitoring result: the standard value corresponding to the testing result received and standard substance sends to the treating apparatus at back-stage management center to compare by the memory storage at back-stage management center, if testing result is consistent with standard value, illustrate that environment measuring equipment is normal, the outlet of the control device output signal standard of closure material storage tank then in monitoring device, open the outlet of test substance storage device simultaneously, environment measuring equipment normally runs, if testing result and standard value inconsistent, then illustrate environment measuring equipment there is fault or by people for distorting, the outlet of the control device output signal standard of closure material storage tank then in monitoring device, the treating apparatus at back-stage management center sends alarm signal simultaneously, operating personnel are reminded to keep in repair, after having keeped in repair, repeat step b and step c, until testing result is consistent with standard value, the outlet of the control device output signal standard of closure material storage tank then in monitoring device, open the outlet of test substance storage device simultaneously, environment measuring equipment normally runs,
D, again environment measuring equipment to be monitored: after environment measuring equipment normally runs 24h, again carry out step b and step c;
E, repeat step b to steps d.
Standard substance in described standard substance hold-up vessel is gas or liquid, when standard substance is gas, gas flow in standard substance hold-up vessel is less than 1.5L/min or gaseous tension when exceeding 10 ~ 12MPa, flow sensor in monitoring device or pressure transducer output signal to the treating apparatus at back-stage management center by wireless transmitter, the treating apparatus at back-stage management center sends alerting signal, reminds staff's standard of replacement material storage tank or adjusts the air pressure valve on standard substance hold-up vessel to scene, when standard substance is liquid, when liquid level in standard substance hold-up vessel is lower than 100ml, liquid level sensor in monitoring device outputs signal to the treating apparatus at back-stage management center by wireless transmitter, the treating apparatus at back-stage management center sends alerting signal, remind staff's standard of replacement material storage tank, when fluid temperature is greater than 8 DEG C, temperature sensor outputs signal to the treating apparatus at back-stage management center by wireless transmitter, the treating apparatus at back-stage management center sends signal to control device, the silicon semiconductor refrigerator startup work be connected with control device returns to till 2 ~ 8 DEG C until fluid temperature.
The invention has the beneficial effects as follows: between material storage device to be detected and environment measuring equipment, access a monitoring device, three-way solenoid valve is utilized whether to run to control monitoring device, when monitoring device is without the need to running, first import of three-way solenoid valve is opened, and the second import is closed, and environment measuring equipment is treated detection material and detected normally, when needing device for monitoring running, first import of three-way solenoid valve is closed, and the second import is opened, and environment measuring equipment detects standard substance.This monitoring method need not carry out any dismounting transformation to the environment measuring equipment of other manufacturer production, without in welding checkout equipment electric/process structure, do not worry catching a packet because of offence criminal law, the accuracy of environment measuring equipment Inspection result can be judged exactly, structure is simple, easy accessibility.Timing is monitored environment measuring equipment, can ensure the accuracy of environment measuring equipment Inspection result better.
Accompanying drawing explanation
Fig. 1 is the structural representation of monitoring device used in the present invention.
In accompanying drawing, 1 represents standard substance hold-up vessel, and 2 represent control device, and 3 represent cabinet, and 4 represent three-way solenoid valve, and 5 represent power supply, and 6 represent wireless transmitter, and 7 represent the first feed pipe, and 8 represent the second feed pipe, and 9 represent discharge nozzle.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described:
In the present invention, the concrete structure of monitoring device used as shown in Figure 1, comprise the cabinet 3 that xsect is rectangle, three-way solenoid valve 4, standard substance hold-up vessel 1, power supply 5, control device 2, wireless transmitter 6 is provided with in cabinet 3, the quantity of standard substance hold-up vessel 1 is one or more, and power supply 5 is DC24V Switching Power Supply; Wireless transmitter 6 is the two-in-one module of GPS+GPRS; Three-way solenoid valve 4 is provided with the first import, the second import, outlet, first import is by the outlet of the first feed pipe 7 with material storage device to be detected, second import is by the outlet of the second feed pipe 8 with standard substance hold-up vessel 1, the outlet of three-way solenoid valve 4 is by the inlet communication of discharge nozzle 9 with environment measuring equipment, the sidewall of cabinet 3 offers the via hole matched with the first feed pipe 7 and discharge nozzle 9, the sidewall of simultaneously cabinet 1 also offers power supply string holes; Three-way solenoid valve 4, control device 2, wireless transmitter 6 are all connected with power supply 5, and three-way solenoid valve 4 is connected with control device 2, and environment measuring equipment is connected with wireless transmitter 6.The sidewall of cabinet 3 also offers louvre, and louvre place is provided with fan, and fan is connected with power supply 5, utilizes fan the heat in cabinet 3 can be distributed, and reduces the temperature in cabinet 3, extends the serviceable life of monitoring device.
Embodiment 1, when environment measuring equipment Inspection be gas time, what standard substance hold-up vessel 1 was in-built is calibrating gas, gaseous tension is 10 ~ 12MPa, standard substance hold-up vessel 1 is provided with flow sensor and pressure transducer, flow sensor and pressure transducer are all connected with wireless transmitter 6, when the gas flow in standard substance hold-up vessel 1 is less than 1.5L/min or gaseous tension exceeds 10 ~ 12MPa, flow sensor or pressure transducer output signal to the treating apparatus at back-stage management center by wireless transmitter 6, the treating apparatus at back-stage management center sends alerting signal, remind staff's standard of replacement material storage tank 1 or adjust the air pressure valve on standard substance hold-up vessel 1 to scene.
When needing to monitor the testing result of environment measuring equipment, control device 2 sends signal to three-way solenoid valve 4, three-way solenoid valve 4 is by the port closing of material storage device to be detected, the outlet of standard substance hold-up vessel 1 is opened simultaneously, calibrating gas in standard substance hold-up vessel 1 enters environment measuring equipment and detects after three-way solenoid valve 4, detect rear direct discharge, testing result is flowed to the memory storage at back-stage management center by the equipment of environment measuring simultaneously by wireless transmitter 6, standard value corresponding to the testing result received and standard substance sends to the treating apparatus at back-stage management center to compare by the memory storage at back-stage management center, if testing result is consistent with standard value, illustrate that environment measuring equipment is normal, then control device 2 outputs signal the outlet of standard of closure material storage tank 1, open the outlet of test substance storage device simultaneously, environment measuring equipment normally runs, if testing result and standard value inconsistent, then illustrate environment measuring equipment there is fault or by people for distorting, then control device 2 outputs signal the outlet of standard of closure material storage tank 1, the treating apparatus at back-stage management center sends alarm signal simultaneously, operating personnel are reminded to keep in repair, after having keeped in repair, again the testing result of environment measuring equipment is monitored, until testing result is consistent with standard value, the then outlet of standard of closure material storage tank 1, open the outlet of test substance storage device, environment measuring equipment normally runs.After environment measuring equipment normally runs 24h, again the testing result of environment measuring equipment is monitored, the accuracy of environment measuring equipment Inspection result can be judged so exactly, any dismounting transformation need not be carried out to the environment measuring equipment of other manufacturer production, without in welding checkout equipment electric/process structure, structure is simple, easy accessibility.
Embodiment 2, when environment measuring equipment Inspection be liquid time, what standard substance hold-up vessel 1 was in-built is temperature is the normal fluid of 2 ~ 8 DEG C, standard substance hold-up vessel 1 is provided with liquid level sensor and temperature sensor, a thermal-insulating body is set up in cabinet 3, standard substance hold-up vessel 1 is arranged in this thermal-insulating body, and silicon semiconductor refrigerator is set in this thermal-insulating body, thermal-insulating body is utilized more to be conducive to making the fluid temperature in normal fluid hold-up vessel 3 remain on 2 ~ 8 DEG C, liquid level sensor and temperature sensor are all connected with wireless transmitter 6, silicon semiconductor refrigerator is connected with control device 2, when the liquid level in standard substance hold-up vessel 1 is lower than 100ml, liquid level sensor outputs signal to the treating apparatus at back-stage management center by wireless transmitter 6, the treating apparatus at back-stage management center sends alerting signal, remind staff's standard of replacement material storage tank 1, when the fluid temperature in standard substance hold-up vessel 1 is greater than 8 DEG C, temperature sensor outputs signal to the treating apparatus at back-stage management center by wireless transmitter 6, the treating apparatus at back-stage management center sends signal to control device 2, and the silicon semiconductor refrigerator startup work be connected with control device 2 returns to till 2 ~ 8 DEG C until fluid temperature.
When needing to monitor the testing result of environment measuring equipment, control device 2 sends signal to three-way solenoid valve 4, three-way solenoid valve 4 is by the port closing of material storage device to be detected, the outlet of standard substance hold-up vessel 1 is opened simultaneously, normal fluid in standard substance hold-up vessel 1 enters environment measuring equipment and detects under the effect of air pump after three-way solenoid valve 4, detect rear direct discharge, testing result is flowed to the memory storage at back-stage management center by the equipment of environment measuring simultaneously by wireless transmitter 6, standard value corresponding to the testing result received and standard substance sends to the treating apparatus at back-stage management center to compare by the memory storage at back-stage management center, if testing result is consistent with standard value, illustrate that environment measuring equipment is normal, then control device 2 outputs signal the outlet of standard of closure material storage tank 1, open the outlet of test substance storage device simultaneously, environment measuring equipment normally runs, if testing result and standard value inconsistent, then illustrate environment measuring equipment there is fault or by people for distorting, then control device 2 outputs signal the outlet of standard of closure material storage tank 1, the treating apparatus at back-stage management center sends alarm signal simultaneously, operating personnel are reminded to keep in repair, after having keeped in repair, again the testing result of environment measuring equipment is monitored, until testing result is consistent with standard value, the then outlet of standard of closure material storage tank 1, open the outlet of test substance storage device, environment measuring equipment normally runs.After environment measuring equipment normally runs 24h, again the testing result of environment measuring equipment is monitored, the accuracy of environment measuring equipment Inspection result can be judged so exactly, any dismounting transformation need not be carried out to the environment measuring equipment of other manufacturer production, without in welding checkout equipment electric/process structure, structure is simple, easy accessibility.
Claims (2)
1. for a monitoring method for monitoring of environmental checkout equipment accuracy, it is characterized in that: described method comprises the following steps:
A, the outlet of the outlet of test substance storage device and monitoring device Plays material storage tank (1) is all linked the entrance point of environment measuring equipment;
B, environment measuring equipment to be monitored: the outlet of closing test substance storage device, open the outlet of standard substance hold-up vessel (1), standard substance is discharged by the outlet of standard substance hold-up vessel (1), detect in the entrance point feeding environment measuring equipment of environment measuring equipment, material after having detected is discharged by the outlet of environment measuring equipment, and testing result is flowed to the memory storage at back-stage management center by the equipment of environment measuring simultaneously by the wireless transmitter (6) in monitoring device;
C, export monitoring result: the standard value corresponding to the testing result received and standard substance sends to the treating apparatus at back-stage management center to compare by the memory storage at back-stage management center, if testing result is consistent with standard value, illustrate that environment measuring equipment is normal, the outlet of the control device (2) output signal standard of closure material storage tank (1) then in monitoring device, open the outlet of test substance storage device simultaneously, environment measuring equipment normally runs, if testing result and standard value inconsistent, then illustrate environment measuring equipment there is fault or by people for distorting, the outlet of the control device (2) output signal standard of closure material storage tank (1) then in monitoring device, the treating apparatus at back-stage management center sends alarm signal simultaneously, operating personnel are reminded to keep in repair, after having keeped in repair, repeat step b and step c, until testing result is consistent with standard value, the outlet of the control device (2) output signal standard of closure material storage tank (1) then in monitoring device, open the outlet of test substance storage device simultaneously, environment measuring equipment normally runs,
D, again environment measuring equipment to be monitored: after environment measuring equipment normally runs 24h, again carry out step b and step c;
E, repeat step b to steps d.
2. a kind of monitoring method for monitoring of environmental checkout equipment accuracy according to claim 1, it is characterized in that: the standard substance in described standard substance hold-up vessel (1) is gas or liquid, when standard substance is gas, gas flow in standard substance hold-up vessel (1) is less than 1.5L/min or gaseous tension when exceeding 10 ~ 12MPa, flow sensor in monitoring device or pressure transducer output signal to the treating apparatus at back-stage management center by wireless transmitter (6), the treating apparatus at back-stage management center sends alerting signal, remind staff's standard of replacement material storage tank (1) or adjust the air pressure valve on standard substance hold-up vessel (1) to scene, when standard substance is liquid, when liquid level in standard substance hold-up vessel (1) is lower than 100ml, liquid level sensor in monitoring device outputs signal to the treating apparatus at back-stage management center by wireless transmitter (6), the treating apparatus at back-stage management center sends alerting signal, remind staff's standard of replacement material storage tank (1), when fluid temperature is greater than 8 DEG C, temperature sensor outputs signal to the treating apparatus at back-stage management center by wireless transmitter (6), the treating apparatus at back-stage management center sends signal to control device (2), the silicon semiconductor refrigerator startup work be connected with control device (2) returns to till 2 ~ 8 DEG C until fluid temperature.
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| CN104702682B (en) * | 2015-02-27 | 2018-06-26 | 上海新储集成电路有限公司 | A kind of deterrence Internet of Things |
| CN107389874A (en) * | 2017-08-24 | 2017-11-24 | 南京泰宇环境检测有限公司 | A kind of monitoring method for monitoring of environmental detection device accuracy |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0935750A1 (en) * | 1996-11-01 | 1999-08-18 | Bp Oil International Limited | Testing device and method of use |
| CN1865969A (en) * | 2005-05-18 | 2006-11-22 | 深圳奥特迅电气设备有限公司 | Gas sensor, gas detector, and self-testing and self-correcting method therefor |
| CN101033989A (en) * | 2006-03-10 | 2007-09-12 | 罗瑞真 | Environmental monitoring device and method |
| CN201935904U (en) * | 2010-12-18 | 2011-08-17 | 西安联友电子科技有限公司 | Device for greenhouse environment real-time monitoring and analysis as well as simultaneous display |
| CN102523954A (en) * | 2011-12-29 | 2012-07-04 | 北京农业智能装备技术研究中心 | System and method suitable for measurement, control and calibration of carbon dioxide in greenhouse environment |
| CN103698489A (en) * | 2013-12-30 | 2014-04-02 | 力合科技（湖南）股份有限公司 | Verification method and device of test data |
-
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- 2014-09-24 CN CN201410502253.9A patent/CN104237468B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0935750A1 (en) * | 1996-11-01 | 1999-08-18 | Bp Oil International Limited | Testing device and method of use |
| CN1865969A (en) * | 2005-05-18 | 2006-11-22 | 深圳奥特迅电气设备有限公司 | Gas sensor, gas detector, and self-testing and self-correcting method therefor |
| CN101033989A (en) * | 2006-03-10 | 2007-09-12 | 罗瑞真 | Environmental monitoring device and method |
| CN201935904U (en) * | 2010-12-18 | 2011-08-17 | 西安联友电子科技有限公司 | Device for greenhouse environment real-time monitoring and analysis as well as simultaneous display |
| CN102523954A (en) * | 2011-12-29 | 2012-07-04 | 北京农业智能装备技术研究中心 | System and method suitable for measurement, control and calibration of carbon dioxide in greenhouse environment |
| CN103698489A (en) * | 2013-12-30 | 2014-04-02 | 力合科技（湖南）股份有限公司 | Verification method and device of test data |
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