CN102279066A - Adjustment check device for multi-path mining temperature sensor and check method therefor - Google Patents
Adjustment check device for multi-path mining temperature sensor and check method therefor Download PDFInfo
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- CN102279066A CN102279066A CN2011101866597A CN201110186659A CN102279066A CN 102279066 A CN102279066 A CN 102279066A CN 2011101866597 A CN2011101866597 A CN 2011101866597A CN 201110186659 A CN201110186659 A CN 201110186659A CN 102279066 A CN102279066 A CN 102279066A
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Abstract
Disclosed is an adjustment check device for a multi-path mining temperature sensor, capable of greatly improving the reliability of a temperature sensor used in a coal mine during the use process and the accuracy during the use process. The adjustment check device is characterized in being composed of a constant temperature source, an auxiliary temperature source, a mercury thermometer, a digital communication acquisition and display system and a computer, wherein the constant temperature source is used for generating a liquid with a test temperature; the temperature source is used for saving a liquid with a needed temperature; the mercury thermometer is used for calibrating the temperature of a real temperature source based on the temperature scope; the digital communication acquisition and display system is used for acquiring and displaying the electric signal of the sensor; and the computer is used for inputting, acquiring, converting and determining the function and performance of the temperature sensor. The present invention also discloses a check method for the check device.
Description
Technical field
The invention belongs to the device and the authentication method field of the adjustment evaluation of mining temperature sensor, be particularly related to a kind of colliery of can significantly improving with the reliability in the temperature sensor use and with the accuracy in the process, make the adjustment identification apparatus and the authentication method thereof that are used for the mining temperature sensor of multichannel that the colliery obtains test accurately and timely with the function and the performance of temperature sensor.
Background technology
Regulation along with the mine safety requirement, country puts into effect for the policies and regulations of each safe link of colliery, key position under the coal mine need be provided with the colliery temperature sensor, but because the colliery subsurface environment is abominable, need regularly for the temperature sensor that uses test, adjustment and identifying, to guarantee the normal working performance and the function of sensor.At present there is not special device with test, adjustment and the evaluation of temperature sensor at the colliery.
Summary of the invention
The purpose of this invention is to provide a kind of colliery of can significantly improving with the reliability in the temperature sensor use and with the accuracy in the process, make the adjustment identification apparatus and the authentication method thereof that are used for the mining temperature sensor of multichannel that the colliery obtains test accurately and timely with the function and the performance of temperature sensor.
Technical scheme of the present invention is: the adjustment identification apparatus of the mining temperature sensor of test multichannel, it is characterized in that being made up of constant temperature source, auxiliary temperature source, mercury thermometer, digital communication collection display system and computing machine, wherein constant temperature source is used to produce the liquid of probe temperature; The auxiliary temperature source is used to preserve the liquid that needs with temperature; Mercury thermometer is used for being used for demarcating the actual temperature source temperature according to temperature range; Digital communication is gathered display system and is used for gathering demonstration sensor electrical signal; Computing machine is used for input, gathers, converts, judges temperature sensor functionality and performance.
The authentication method of the adjustment identification apparatus of the mining temperature sensor of test multichannel, it is characterized in that comprising the following steps: that (1) will need the colliery tested to insert in the constant temperature bath of liquid groove of constant temperature source with the temp probe of temperature sensor, the power data line of temperature sensor is connected on the digital communication collection display system, computer data bundle of lines computing machine and digital communication collection display system are connected; (2) will assist the fluid temperature of constant temperature source to adjust to and need temperature 25 degree; (3) temperature by digital communication collection display system is provided with the temperature that panel is regulated constant temperature bath of liquid groove, range according to temperature sensor is provided with test point, the actual temperature value of the mercury thermometer of each test point, temperature sensor displays temperature value and temperature sensor signal scaled value are input to computing machine, and judge whether to satisfy error requirements automatically according to the error range of national relevant industries standard-required, comprise error under the error of indication, transmission error and the load; (4) by of the measurement of switching temperature sensor, judge the temperature variation reaction time, and the thermotonus time of the national relevant industries standard-required of foundation judges whether to satisfy temperature rise time requirement at main temperature source and auxiliary temperature source medium; (6) draw data form and judgement conclusion, provide report and storage.
The temperature occurrence scope of described constant temperature bath of liquid groove is-10～100 ℃, and the fluctuation degree is 0.05 ℃.
The electric signal that display system can be gathered the output of displays temperature sensor is simultaneously gathered in described digital communication, and has digital communication interface.
Effect of the present invention is: the present invention adopts high-precision thermostat bath as temperature the source to take place, by comparison temperature groove actual temperature and sensor displays temperature and the transmission signals reduced temperature is tested, whether the performance and the function of adjustment and evaluation temperature sensor satisfy request for utilization.
In the process of test, the colliery of needs test is used the temp probe of temperature sensor, insert in the high precision constant temperature bath of liquid groove, the power data line of sensor is connected on the digital communication collection display system, display system is gathered in computer data bundle of lines computing machine and digital communication is connected, and will assist the fluid temperature of constant temperature source to adjust to need temperature 25 to spend.
In the process of test, the temperature of gathering display system by digital communication is provided with the temperature that panel is regulated high precision constant temperature bath of liquid groove, range according to temperature sensor is provided with test point (5 points on average are set as requested) in range ability, the actual temperature value of the second-class mercury thermometer of each test point, temperature sensor displays temperature value and temperature sensor signal scaled value carry out the computing machine input, gather, and judge whether to satisfy error requirements automatically according to the error range of national relevant industries standard-required, comprise the error of indication, error under transmission error and the load.
In the process of test, judge the temperature variation reaction time by the switching temperature sensor in the measurement of main temperature source and auxiliary temperature source medium, and the thermotonus time of the national relevant industries standard-required of foundation judges whether to satisfy temperature rise time requirement.
From above-mentioned test process analysis, this device satisfies test, adjustment and the calibrating needs of current colliery with temperature sensor fully, and can test multichannel colliery temperature sensor simultaneously, meet national relevant industries standard-required, with comprehensive function and the performance that temperature sensor uses perfect test is arranged all for the colliery.Improved the colliery greatly with the reliability in the temperature sensor use and with the accuracy in the process, made the colliery obtain accurately and timely test with the function of temperature sensor and performance.
The present invention is described further below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 tests the structural representation of the adjustment identification apparatus of the mining temperature sensor of multichannel for the present invention;
Fig. 2 tests the adjustment identification apparatus authentication method process flow diagram of the mining temperature sensor of multichannel for the present invention.
Embodiment
Among Fig. 1, the adjustment identification apparatus of the mining temperature sensor of test multichannel is made up of constant temperature source 2, auxiliary temperature source 9, mercury thermometer 5, digital communication collection display system 6 and computing machine 7, and wherein constant temperature source 2 is used to produce the liquid of probe temperature; Auxiliary temperature source 9 is used to preserve the liquid that needs with temperature; Mercury thermometer 5 is used for being used for demarcating the actual temperature source temperature according to temperature range; Digital communication is gathered display system 6 and is used for gathering demonstration sensor electrical signal; Computing machine 7 is used for input, gathers, converts, judges temperature sensor functionality and performance.
In the process of test, the colliery of needs test is used the temp probe of temperature sensor 4, insert in the constant temperature bath of liquid groove in high precision constant temperature source 2, the power data line 3 of sensor 4 is connected on the digital communication collection display system 6, computer data line 8 is shown that collecting unit 6 is connected to computing machine 7 and electric signal.And the fluid temperature that will assist constant temperature source 9 is adjusted to and is needed temperature 25 degree.
Temperature by constant temperature source 2 is provided with the temperature that panel 1 is regulated high precision constant temperature bath of liquid groove, range according to temperature sensor 4 is provided with test point (5 points on average are set as requested) in range ability, the actual temperature value of the second-class mercury thermometer 5 of each test point, temperature sensor 4 displays temperature values, temperature sensor 4 signal scaled values carry out computing machine 7 inputs, gather, and the error range of the national relevant industries standard-required of foundation judges whether to satisfy error requirements automatically, comprise the error of indication, transmission error, error under the load.Judge the temperature variation reaction time by the switching temperature sensor in the measurement of main temperature source 2 and auxiliary temperature source 9 media, and the thermotonus time of the national relevant industries standard-required of foundation judges whether to satisfy temperature rise time requirement.Draw data form on computers and judge conclusion, provide report and storage.
Among Fig. 2, the authentication method of the adjustment identification apparatus of the mining temperature sensor of test multichannel, comprise the following steps: that (1) will need the colliery tested to insert in the constant temperature bath of liquid groove of constant temperature source with the temp probe of temperature sensor, the power data line of temperature sensor is connected on the digital communication collection display system, computer data bundle of lines computing machine and digital communication collection display system are connected; (2) will assist the fluid temperature of constant temperature source to adjust to and need temperature 25 degree; (3) temperature by digital communication collection display system is provided with the temperature that panel is regulated constant temperature bath of liquid groove, range according to temperature sensor is provided with test point, the actual temperature value of the mercury thermometer of each test point, temperature sensor displays temperature value and temperature sensor signal scaled value are input to computing machine, and judge whether to satisfy error requirements automatically according to the error range of national relevant industries standard-required, comprise error under the error of indication, transmission error and the load; (4) by of the measurement of switching temperature sensor, judge the temperature variation reaction time, and the thermotonus time of the national relevant industries standard-required of foundation judges whether to satisfy temperature rise time requirement at main temperature source and auxiliary temperature source medium; (6) draw data form and judgement conclusion, provide report and storage.
The temperature occurrence scope of constant temperature bath of liquid groove is-10～100 ℃, and the fluctuation degree is 0.05 ℃.The electric signal that display system can be gathered the output of displays temperature sensor is simultaneously gathered in digital communication, and has digital communication interface.
Claims (4)
1. the adjustment identification apparatus of the mining temperature sensor of test multichannel is characterized in that being made up of constant temperature source, auxiliary temperature source, mercury thermometer, digital communication collection display system and computing machine, and wherein constant temperature source is used to produce the liquid of probe temperature; The auxiliary temperature source is used to preserve the liquid that needs with temperature; Mercury thermometer is used for being used for demarcating the actual temperature source temperature according to temperature range; Digital communication is gathered display system and is used for gathering demonstration sensor electrical signal; Computing machine is used for input, gathers, converts, judges temperature sensor functionality and performance.
2. the authentication method of the adjustment identification apparatus of the mining temperature sensor of test multichannel as claimed in claim 1, it is characterized in that comprising the following steps: that (1) will need the colliery tested to insert in the constant temperature bath of liquid groove of constant temperature source with the temp probe of temperature sensor, the power data line of temperature sensor is connected on the digital communication collection display system, computer data bundle of lines computing machine and digital communication collection display system are connected; (2) will assist the fluid temperature of constant temperature source to adjust to and need temperature 25 degree; (3) temperature by digital communication collection display system is provided with the temperature that panel is regulated constant temperature bath of liquid groove, range according to temperature sensor is provided with test point, the actual temperature value of the mercury thermometer of each test point, temperature sensor displays temperature value and temperature sensor signal scaled value are input to computing machine, and judge whether to satisfy error requirements automatically according to the error range of national relevant industries standard-required, comprise error under the error of indication, transmission error and the load; (4) by of the measurement of switching temperature sensor, judge the temperature variation reaction time, and the thermotonus time of the national relevant industries standard-required of foundation judges whether to satisfy temperature rise time requirement at main temperature source and auxiliary temperature source medium; (6) draw data form and judgement conclusion, provide report and storage.
3. the authentication method that is used for the adjustment identification apparatus of the mining temperature sensor of multichannel according to claim 2 is characterized in that the temperature occurrence scope of described constant temperature bath of liquid groove is-10～100 ℃, and the fluctuation degree is 0.05 ℃.
4. the method for the adjustment calibrating that is used for the mining temperature sensor of multichannel according to claim 2 is characterized in that described digital communication gathers the electric signal that display system can be gathered the output of displays temperature sensor simultaneously, and has digital communication interface.
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| CN2011101866597A CN102279066A (en) | 2011-07-06 | 2011-07-06 | Adjustment check device for multi-path mining temperature sensor and check method therefor |
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| CN2011101866597A CN102279066A (en) | 2011-07-06 | 2011-07-06 | Adjustment check device for multi-path mining temperature sensor and check method therefor |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519599A (en) * | 2011-12-20 | 2012-06-27 | 苏州热工研究院有限公司 | Fuse automatic temperature measurement system |
| CN106802188A (en) * | 2017-02-16 | 2017-06-06 | 中国航发沈阳发动机研究所 | A kind of method that temperature test is carried out to the airflow field gas for being mixed with liquid |
| CN107748021A (en) * | 2017-09-30 | 2018-03-02 | 中国计量大学 | A kind of temperature sensor dynamic testing method based on FPGA |
| CN113310555A (en) * | 2021-06-10 | 2021-08-27 | 上海市供水水表强制检定站有限公司 | Water meter online calibration method, system, device and storage medium |
| CN116718527A (en) * | 2023-08-10 | 2023-09-08 | 山东泰山能源有限责任公司协庄煤矿 | Mining intelligent smoke temperature detection integrated test method and device |
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| JP2007127487A (en) * | 2005-11-02 | 2007-05-24 | Yamari Sangyo Kk | Calibration method of temperature data logger, and soaking block used therefor |
| US20080013591A1 (en) * | 2006-07-13 | 2008-01-17 | Korea Research Institute Of Standards And Science | Multi-fixed-point cells and temperature calibration system using it |
| CN201193963Y (en) * | 2008-04-23 | 2009-02-11 | 周宗福 | Mining temperature sensor calibrating apparatus |
| CN101828906A (en) * | 2010-05-05 | 2010-09-15 | 中国计量学院 | Automatic verifying system of multigroove electronic thermometer |
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| JP2007127487A (en) * | 2005-11-02 | 2007-05-24 | Yamari Sangyo Kk | Calibration method of temperature data logger, and soaking block used therefor |
| US20080013591A1 (en) * | 2006-07-13 | 2008-01-17 | Korea Research Institute Of Standards And Science | Multi-fixed-point cells and temperature calibration system using it |
| CN201193963Y (en) * | 2008-04-23 | 2009-02-11 | 周宗福 | Mining temperature sensor calibrating apparatus |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519599A (en) * | 2011-12-20 | 2012-06-27 | 苏州热工研究院有限公司 | Fuse automatic temperature measurement system |
| CN106802188A (en) * | 2017-02-16 | 2017-06-06 | 中国航发沈阳发动机研究所 | A kind of method that temperature test is carried out to the airflow field gas for being mixed with liquid |
| CN107748021A (en) * | 2017-09-30 | 2018-03-02 | 中国计量大学 | A kind of temperature sensor dynamic testing method based on FPGA |
| CN113310555A (en) * | 2021-06-10 | 2021-08-27 | 上海市供水水表强制检定站有限公司 | Water meter online calibration method, system, device and storage medium |
| CN116718527A (en) * | 2023-08-10 | 2023-09-08 | 山东泰山能源有限责任公司协庄煤矿 | Mining intelligent smoke temperature detection integrated test method and device |
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Owner name: SHANXI LU AN MINING INDUSTRY (GROUP) CO., LTD. Free format text: FORMER OWNER: QINGDAO RUIHAI SAFETY EQUIPMENT TECHNOLOGY CO., LTD. Effective date: 20120522 Owner name: QINGDAO RUIHAI SAFETY EQUIPMENT TECHNOLOGY CO., LT Effective date: 20120522 |
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Inventor after: Xu Zhiwei Inventor after: Yao Yitao Inventor after: Qin Yanru Inventor after: Xu Hong Inventor after: Wang Guohong Inventor after: Qin Jianfeng Inventor after: Jia Yafeng Inventor before: Xu Zhiwei Inventor before: Yao Yitao Inventor before: Qin Yanru Inventor before: Xu Hong |
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Free format text: CORRECT: INVENTOR; FROM: XU ZHIWEI YAO YITAO QIN YANRU XU HONG TO: XU ZHIWEI YAO YITAO QIN YANRU XUHONG WANG GUOHONG QIN JIANFENG JIA YAFENG Free format text: CORRECT: ADDRESS; FROM: 266000 QINGDAO, SHANDONG PROVINCE TO: 046204 CHANGZHI, SHANXI PROVINCE |
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Effective date of registration: 20120522 Address after: 046204 Hou Bao, Shanxi, Xiangyuan Applicant after: Shanxi Lu'an Mining Industry (Group) Co., Ltd. Co-applicant after: Qingdao Ruihai Safety Equipment Co.,Ltd. Address before: Two Zhangzhou Road, Shinan District 266000 Shandong city of Qingdao province No. 19 Building No. 1 1201 Applicant before: Qingdao Ruihai Safety Equipment Co.,Ltd. |
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Application publication date: 20111214 |