CN101871365A - Mining infrared methane sensor - Google Patents
Mining infrared methane sensor Download PDFInfo
- Publication number
- CN101871365A CN101871365A CN 201010234356 CN201010234356A CN101871365A CN 101871365 A CN101871365 A CN 101871365A CN 201010234356 CN201010234356 CN 201010234356 CN 201010234356 A CN201010234356 A CN 201010234356A CN 101871365 A CN101871365 A CN 101871365A
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- alarm lamp
- sensor
- infrared methane
- mining infrared
- methane sensor
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Abstract
The invention relates to a mining infrared methane sensor which comprises a sensor shell and a circuit board component positioned inside the sensor shell, wherein the right side of the sensor shell is provided with an alarm lamp which is electrically connected with the circuit board component; the alarm lamp is externally provided with an alarm lamp shade which is fixed with the shell by an alarm lamp holder. The alarm lamp is externally provided with the alarm lamp shade, thus effectively protecting the alarm lamp; and the mining infrared methane sensor is safe, convenient and practical.
Description
Technical field
The present invention relates to a kind of methane transducer, particularly relate to a kind of mining infrared methane sensor.
Background technology
Safety of coal mines is China's problem demanding prompt solution all the time; Coal Production faces many difficulties; low as mechanization degree; the safety device imperfection; technical level is low etc.; these all are the hidden danger of safety of coal mines; can there be flammable explosive gas in the colliery in the safety in production process; these are inflammable and explosive to be the main threat of safety of coal mines problem; in recent years; the safety of coal mines explosion accident frequently takes place; when having caused huge economy and personal casualty loss; also caused the pollution of environment; along with gas detection sensor applies in the Coal Production; Safety of Coal Mine Production has obtained change to a certain extent; methane is the gas of no color or smell; have only by sensitive reliable detection instrument and just can detect; methane transducer can be by the automatic methane concentration signal of reporting to the police and detection taking place to associate device continuously of alarm lamp when methane concentration transfinites; avoid the generation of accident; existing methane transducer because alarm lamp is exposed, does not have the corresponding protection measure; the easy damage of alarm lamp causes reporting to the police malfunctioning, works the mischief for miner's life security.
Summary of the invention
For addressing the above problem, the invention provides a kind of mining infrared methane sensor that can effectively protect alarm lamp.
Mining infrared methane sensor of the present invention, comprise sensor housing and the circuit board assemblies that is positioned at sensor housing inside, the right side of described sensor housing is provided with alarm lamp, alarm lamp is electrically connected with described circuit board assemblies, the outer setting of described alarm lamp has the warning lampshade, and the warning lampshade is fixed by warning lamp socket and described housing.
The beneficial effect of mining infrared methane sensor of the present invention is: the present invention has effectively protected alarm lamp owing in the alarm lamp outer setting warning lampshade is arranged, and safety is convenient and practical.
Description of drawings
Fig. 1 is the front view of mining infrared methane sensor of the present invention;
Fig. 2 is the rear elevation of mining infrared methane sensor of the present invention.
The specific embodiment
Below in conjunction with Figure of description mining infrared methane sensor of the present invention is described further.
Referring to Fig. 1 and Fig. 2, mining infrared methane sensor of the present invention, comprise sensor housing 1 and the circuit board assemblies that is positioned at sensor housing 1 inside, the right side of sensor housing 1 is provided with alarm lamp, alarm lamp is electrically connected with circuit board assemblies, the outer setting of alarm lamp has warning lampshade 11, and warning lampshade 11 is fixing with housing 1 by warning lamp socket 12.
The present invention has effectively protected alarm lamp owing in alarm lamp external stability warning lampshade 11 is arranged, and is as safe as a house, convenient and practical.
Above embodiment is described preferred implementation of the present invention; be not that scope of the present invention is limited; design under the prerequisite of spirit not breaking away from the present invention; various distortion and improvement that the common engineers and technicians in this area make technical scheme of the present invention all should fall in the definite protection domain of claims of the present invention.
Claims (1)
1. mining infrared methane sensor, comprise sensor housing and the circuit board assemblies that is positioned at sensor housing inside, the right side of described sensor housing is provided with alarm lamp, alarm lamp is electrically connected with described circuit board assemblies, it is characterized in that: the outer setting of described alarm lamp has the warning lampshade, and the warning lampshade is fixed by warning lamp socket and described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010234356 CN101871365A (en) | 2010-07-23 | 2010-07-23 | Mining infrared methane sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010234356 CN101871365A (en) | 2010-07-23 | 2010-07-23 | Mining infrared methane sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101871365A true CN101871365A (en) | 2010-10-27 |
Family
ID=42996433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010234356 Pending CN101871365A (en) | 2010-07-23 | 2010-07-23 | Mining infrared methane sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101871365A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA62171A (en) * | 2003-01-03 | 2003-12-15 | Vasyl Viktorovych Bilonozhko | Methane signalling device connected to the mine main light |
| CN2932385Y (en) * | 2006-06-06 | 2007-08-08 | 张安民 | Single-probe double detection intelligent remote control methane sensor |
| JP2007249501A (en) * | 2006-03-15 | 2007-09-27 | Riken Keiki Co Ltd | Portable gas alarm |
| CN200962089Y (en) * | 2006-10-20 | 2007-10-17 | 煤炭科学研究总院重庆分院 | Infrared methane sensor |
| CN201756982U (en) * | 2010-07-23 | 2011-03-09 | 淮南润成科技有限公司 | Mining infrared methane sensor |
-
2010
- 2010-07-23 CN CN 201010234356 patent/CN101871365A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA62171A (en) * | 2003-01-03 | 2003-12-15 | Vasyl Viktorovych Bilonozhko | Methane signalling device connected to the mine main light |
| JP2007249501A (en) * | 2006-03-15 | 2007-09-27 | Riken Keiki Co Ltd | Portable gas alarm |
| CN2932385Y (en) * | 2006-06-06 | 2007-08-08 | 张安民 | Single-probe double detection intelligent remote control methane sensor |
| CN200962089Y (en) * | 2006-10-20 | 2007-10-17 | 煤炭科学研究总院重庆分院 | Infrared methane sensor |
| CN201756982U (en) * | 2010-07-23 | 2011-03-09 | 淮南润成科技有限公司 | Mining infrared methane sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101027 |