CN204832021U - Gas detector on -line measuring control system based on industrial computer data acquisition - Google Patents
Gas detector on -line measuring control system based on industrial computer data acquisition Download PDFInfo
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- CN204832021U CN204832021U CN201520163501.1U CN201520163501U CN204832021U CN 204832021 U CN204832021 U CN 204832021U CN 201520163501 U CN201520163501 U CN 201520163501U CN 204832021 U CN204832021 U CN 204832021U
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- industrial computer
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- combustible gas
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- infrared analyzer
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Abstract
The utility model discloses a gas detector on -line measuring control system based on industrial computer data acquisition. It includes industrial computer, infrared analyzer and combustible gas thickness ratio case, and the information output end of combustible gas thickness ratio case passes through the gas flow tube way and is connected with the infrared analyzer, the signal input part that combustible gas thickness ratio case passes through RS485 communication interface and industrial computer is connected, and gaseous concentration information that the industrial computer can the automatic concentration ratio incasement of real -time detection combustible gas, infrared analyzer also are connected with the signal input part of industrial computer, the infrared analyzer can be gathered the combustible gas concentration of the automatic concentration ratio incasement of combustible gas and input in the industrial computer. After adopting foretell structure, can high -efficiently accurately detect gas detector's performance, warning sensitivity and stability.
Description
Technical field
The utility model relates to a kind of device systems of the combustible gas probe production run based on bussing technique, specifically a kind of combustible gas probe online detection and control system gathered based on industrial computer data.
Background technology
Along with the development of science and technology and improving constantly of clean energy resource requirement, inflammable gas range of application constantly expands, it is in production, transport, storage, use procedure, all likely there is leakage phenomenon, cause immeasurable property loss and casualties, so the safe handling of inflammable gas is link very important in producing, combustible gas probe can by measuring combustable gas concentration in air, the content of inflammable gas in timely testing environment, find leakage accident early, by the damage control to minimum zone.
Current enterprise is ubiquity offline inspection, detecting reliability is poor, accuracy of detection is low and product stream cannot effectively be reviewed behind market shortcoming when producing combustible gas probe, and enterprise many places are in the production status of unit, off-line, each link cannot keep efficient consistent.
Combustible gas probe calibrating belongs to the calibrating project of security classes product, be all necessary that raising is perfect, and enterprise's production line generally lacks the feature of batch detection, active detection from vertification regulation to calibration method.Therefore be necessary to set up a set of automated detection system, according to the requirement of measurement verification regulations, automatically complete the calibrating to alarm and other a series of production procedures, improve on-site data gathering ability, strengthen enterprise's production automation, strengthen product and raw-material trackability.
Summary of the invention
The production line that the purpose of this utility model is to provide a kind of combustible gas probe detects management and control device systems, to realize in the Aulomatizeted Detect of combustible gas probe and automatic data acquisition, analysis, storage, strengthen the reliability that combustible gas probe detects, consistance, improve the precision detected, ensure production, flow to the trackability of process data, its technical scheme adopted is as follows:
A kind of combustible gas probe online detection and control system gathered based on industrial computer data, comprise industrial computer, infrared analyzer and combustable gas concentration proportioning case, the information output of combustable gas concentration proportioning case is connected with infrared analyzer by airflow pipeline, described combustable gas concentration proportioning case is connected with the signal input part of industrial computer by RS485 communication interface, industrial computer can gas concentration information in the automatic concentration proportioning case of real-time detection inflammable gas, infrared analyzer is also connected with the signal input part of industrial computer, described infrared analyzer can gather the combustable gas concentration in the automatic concentration proportioning case of inflammable gas and be input in industrial computer.
The automatic concentration proportioning case of described inflammable gas comprises a glass chamber and is arranged on exhaust fan, exhaust duct and the gas meter for detecting gas flow size in glass chamber.
The automatic concentration proportioning case of described inflammable gas is provided with the concentration Data Gathering box for the conversion of combustible gas probe signals collecting, the conversion of inflammable gas turnover combustable gas concentration proportioning case control signal.
Described industrial computer is by Ethernet connection server, and described server is connected with the printer for the barcode scanning gun of product identification typing and the bar code for the preparation of mark.
Described industrial computer can control the running status of exhaust fan.
After adopting above-mentioned structure, due to the industrial computer that arranges and the infrared analyzer be connected with industrial computer and combustable gas concentration proportioning case, industrial computer can pass through the data message in collection infrared analyzer and combustable gas concentration proportioning case and control, the performance of combustible gas probe can be detected thus efficiently and accurately, warning sensitivity and stability, industrial computer is connected with server simultaneously, the data detected can be uploaded to server system by Industrial Ethernet, realize datamation detection and automatic data acquisition, analyze and store, strengthen the reliability that combustible gas probe detects, consistance, improve the precision detected, ensure production, flow to the trackability of process data, achieve industrial automation control system and enterprise's material, organic connection between quality control system.
Accompanying drawing explanation
Fig. 1 is the theory diagram of the combustible gas probe online detection and control system that the utility model gathers based on industrial computer data.
Embodiment
Below in conjunction with the drawings and specific embodiments, the combustible gas probe online detection and control system based on industrial computer data collection of the present utility model is described in further detail.
As shown in the figure, the combustible gas probe online detection and control system gathered based on industrial computer data of the present utility model, comprise industrial computer, infrared analyzer and combustable gas concentration proportioning case, the automatic concentration proportioning case of said inflammable gas comprises a glass chamber and is arranged on combustible gas probe, exhaust fan, exhaust duct and the gas meter for detecting gas flow size in glass chamber; Said infrared analyzer unit is the one physically analytical instrument made infrared ray absorbing principle according to gas (or liquid, solid), its optics adopts relevant (G, F, C) technology of gas filtering, its energy continuous coverage, measurement range is wide, precision is high, highly sensitive, and have good selectivity, exportable: 0-100mV; 0-1V, 0-5V, 0-10V voltage exports; 0-20mA; 4-20mA electric current exports, and can provide RS-232, RS-485 digital interface, and completion system is to the Accurate Measurement of combustable gas concentration; The automatic concentration proportioning case of inflammable gas is provided with the concentration Data Gathering box for the conversion of combustible gas probe signals collecting, the conversion of inflammable gas turnover combustable gas concentration proportioning case control signal; The information output of combustable gas concentration proportioning case is connected with infrared analyzer by airflow pipeline, the automatic concentration proportioning case of described inflammable gas is connected with the signal input part of industrial computer by RS485 communication interface, industrial computer can gas concentration information in the automatic concentration proportioning case of real-time detection inflammable gas, infrared analyzer is also connected with the signal input part of industrial computer, and infrared analyzer can gather the combustable gas concentration in the automatic concentration proportioning case of inflammable gas and be input in industrial computer; Industrial computer can also control the running status of exhaust fan; As can be seen here, industrial computer can Real-time Collection each data to be detected, as warning concentration, moment of reporting to the police, concentration of recovering not report to the police, moment of recovering not report to the police, produce order of classes or grades at school, testing staff, starting material batch, product stream to information etc.
Further, industrial computer is by Ethernet connection server, and described server is connected with the printer for the barcode scanning gun of product identification typing and the bar code for the preparation of mark.
Claims (5)
1. the combustible gas probe online detection and control system gathered based on industrial computer data, it is characterized in that: comprise industrial computer, infrared analyzer and combustable gas concentration proportioning case, the information output of described combustable gas concentration proportioning case is connected with infrared analyzer by airflow pipeline, the automatic concentration proportioning case of described inflammable gas is connected with the signal input part of industrial computer by RS485 communication interface, industrial computer can gas concentration information in the automatic concentration proportioning case of real-time detection inflammable gas, described infrared analyzer is also connected with the signal input part of industrial computer, described infrared analyzer can gather the combustable gas concentration in the automatic concentration proportioning case of inflammable gas and be input in industrial computer.
2., according to the combustible gas probe online detection and control system gathered based on industrial computer data according to claim 1, it is characterized in that: the automatic concentration proportioning case of described inflammable gas comprises a glass chamber and is arranged on exhaust fan, exhaust duct and the gas meter for detecting gas flow size in glass chamber.
3. according to the combustible gas probe online detection and control system gathered based on industrial computer data according to claim 1, it is characterized in that: the automatic concentration proportioning case of described inflammable gas is provided with the concentration Data Gathering box for the conversion of combustible gas probe signals collecting, the conversion of inflammable gas turnover combustable gas concentration proportioning case control signal.
4. according to the combustible gas probe online detection and control system gathered based on industrial computer data according to claim 1, it is characterized in that: described industrial computer is by Ethernet connection server, and described server is connected with the printer for the barcode scanning gun of product identification typing and the bar code for the preparation of mark.
5., according to the combustible gas probe online detection and control system gathered based on industrial computer data according to claim 2, it is characterized in that: described industrial computer can control the running status of exhaust fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520163501.1U CN204832021U (en) | 2015-03-23 | 2015-03-23 | Gas detector on -line measuring control system based on industrial computer data acquisition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520163501.1U CN204832021U (en) | 2015-03-23 | 2015-03-23 | Gas detector on -line measuring control system based on industrial computer data acquisition |
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| CN204832021U true CN204832021U (en) | 2015-12-02 |
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| CN201520163501.1U Expired - Fee Related CN204832021U (en) | 2015-03-23 | 2015-03-23 | Gas detector on -line measuring control system based on industrial computer data acquisition |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106248886A (en) * | 2016-09-05 | 2016-12-21 | 陕西省安全生产科学技术中心 | A kind of have the poisonous of on-line checking function or inflammable gas detector and detection method thereof |
| CN110426978A (en) * | 2019-08-12 | 2019-11-08 | 深圳市泛海三江电子股份有限公司 | Bus type combustible gas detection control circuit, method and device |
-
2015
- 2015-03-23 CN CN201520163501.1U patent/CN204832021U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106248886A (en) * | 2016-09-05 | 2016-12-21 | 陕西省安全生产科学技术中心 | A kind of have the poisonous of on-line checking function or inflammable gas detector and detection method thereof |
| CN106248886B (en) * | 2016-09-05 | 2018-06-26 | 陕西省安全生产科学技术中心 | It is a kind of that there is the toxic or inflammable gas detector of on-line checking and its detection method |
| CN110426978A (en) * | 2019-08-12 | 2019-11-08 | 深圳市泛海三江电子股份有限公司 | Bus type combustible gas detection control circuit, method and device |
| CN110426978B (en) * | 2019-08-12 | 2024-04-02 | 深圳市高新投三江电子股份有限公司 | Bus type combustible gas detection control circuit, method and device thereof |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20190323 |
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| CF01 | Termination of patent right due to non-payment of annual fee |