CN203595670U - Infrared methane measuring equipment - Google Patents
Infrared methane measuring equipment Download PDFInfo
- Publication number
- CN203595670U CN203595670U CN201320745607.3U CN201320745607U CN203595670U CN 203595670 U CN203595670 U CN 203595670U CN 201320745607 U CN201320745607 U CN 201320745607U CN 203595670 U CN203595670 U CN 203595670U
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- analyzer
- methane
- circuit board
- internal circuit
- fore shell
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Abstract
The utility model discloses infrared methane measuring equipment which comprises a measuring equipment front casing, a measuring equipment rear casing, a measuring equipment inside circuit board, a methane inlet, a methane display screen, a methane light alarm device, an S1 switch/page turning button, an S2 OK/selection button, a methane sound alarm device, an S3 adjustment '+' button, an S4 adjustment '-' button, a charging indicator, a power switch, and a waterproof rubber pad. The infrared methane measuring equipment is small in size, light in weight, and simple and easy to use, and has comprehensive functions.
Description
Technical field
The present invention relates to methane detector device field, refer more particularly to a kind of infrared methane analyzer.
Background technology
Current mining urgent danger prevention system Chang Zuowei coal mine safety emergency rescue equipment, disaster can provide an airtight living space for withdrawing in time the miner of mine while generation.For ensureing the hedging personnel survivability requirement in urgent danger prevention internal system, need the inner methane concentration of chronometry avoiding system, so intelligent, multi-functional, the digital methane detection alarming instrument device of microminiature is more easy to carry.
Utility model content
Problem to be solved in the utility model is to provide a kind of infrared methane analyzer, and its volume is little, lightweight, and complete function is simple and easy to use.
For addressing the above problem, the utility model provides a kind of infrared methane analyzer, comprise analyzer fore shell, analyzer back cover, analyzer internal circuit board, methane air intake opening, methane display screen, methane light warning device, S1 switch/page-turning button, S2 determines/selects button, methane acoustic alarm device, S3 adjusts the "+" button, S4 adjusts "-" button, charging indicator light, power switch, described analyzer internal circuit board is arranged in the middle of analyzer fore shell and back cover, described methane air intake opening is located at analyzer fore shell upper end and is connected with analyzer internal circuit board by electrical connection, described methane display screen is located on analyzer fore shell and by electrical connection and is connected with analyzer internal circuit board, described methane light warning device is located on analyzer fore shell and by electrical connection and is connected with analyzer internal circuit board, described S1 switch/page-turning button is located on analyzer fore shell and by electrical connection and is connected with analyzer internal circuit board, determine/selection of described S2 button is located on analyzer fore shell and by electrical connection and is connected with analyzer internal circuit board, described methane acoustic alarm device is located on analyzer fore shell and by electrical connection and is connected with analyzer internal circuit board, described S3 adjustment the "+" button is located on analyzer fore shell and by electrical connection and is connected with analyzer internal circuit board, described S4 adjustment "-" button is located on analyzer fore shell and by electrical connection and is connected with analyzer internal circuit board, described charging indicator light is located on analyzer fore shell and by electrical connection and is connected with analyzer internal circuit board, described power switch is located on analyzer fore shell and by electrical connection and is connected with analyzer internal circuit board.
Described analyzer internal circuit board is set up and is formed by high-performance microcontroller and new electronic component.
This infrared methane analyzer also comprises water proof rubber pad, and described water proof rubber pad is embedded between analyzer back cover and analyzer fore shell in gap.
The beneficial effect of the utility model infrared methane analyzer is: the utility model is because internal circuit board adopts high-performance microcontroller and new electronic component, and volume is little, lightweight, and complete function is simple and easy to use.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.
Fig. 1 is the utility model front view.
Fig. 2 is the utility model side view.
In figure: 1, analyzer fore shell, 2, methane air intake opening, 3, methane display screen, 4, methane light warning device, 5, S1 switch/page-turning button, 6, S2 determines/select button, 7, methane acoustic alarm device, 8, S3 adjusts the "+" button, and 9, charging indicator light, 10, S4 adjusts "-" button, 11, analyzer back cover, 12, analyzer internal circuit board, 13, water proof rubber pad, 14, power switch.
Referring to Fig. 1 Fig. 2, the utility model methane analyzer, comprise analyzer fore shell 1, analyzer back cover 11, analyzer internal circuit board 12, methane air intake opening 2, methane display screen 3, methane light warning device 4, S1 switch/page-turning button 5, S2 determines/selects button 6, methane acoustic alarm device 7, S3 adjusts the "+" button 8, S4 adjusts "-" button 10, charging indicator light 9, power switch 14, water proof rubber pad 13, described analyzer front and rear casing adopts ABS electrostatic prevention engineering plastics to make, described analyzer internal circuit board 12 is arranged in the middle of analyzer fore shell and back cover, described analyzer internal circuit board 12 is set up and is formed by high-performance microcontroller and new electronic component, described water proof rubber pad 13 is embedded between analyzer back cover and analyzer fore shell in gap, described methane air intake opening 2 is located at analyzer fore shell upper end and is connected with analyzer internal circuit board 12 by electrical connection, described methane display screen 3 is located on analyzer fore shell and by electrical connection and is connected with analyzer internal circuit board 12, described methane light warning device 4 is located on analyzer fore shell and by electrical connection and is connected with analyzer internal circuit board 12, described S1 switch/page-turning button 5 is located on analyzer fore shell and by electrical connection and is connected with analyzer internal circuit board 12, determine/selection of described S2 button 6 is located on analyzer fore shell and by electrical connection and is connected with analyzer internal circuit board 12, described methane acoustic alarm device 7 is located on analyzer fore shell and by electrical connection and is connected with analyzer internal circuit board 12, described S3 adjustment the "+" button 8 is located on analyzer fore shell and by electrical connection and is connected with analyzer internal circuit board 12, described S4 adjustment "-" button 10 is located on analyzer fore shell and by electrical connection and is connected with analyzer internal circuit board 12, described charging indicator light 9 is located on analyzer fore shell and by electrical connection and is connected with analyzer internal circuit board 12, described power switch 14 is located on analyzer fore shell and by electrical connection and is connected with analyzer internal circuit board 12.
When work, turn on the power switch 14, press S1 switch/page-turning button, after the methane in test environment enters methane air intake opening 12 with diffusion way, being converted to digital signal delivers in analyzer internal circuit board 12, and after microprocessor processes, send into driving circuit, drive charactron that the electric signal of the concentration of methane gas of demonstration is converted to digital signal by A/D converter records and shows in methane display screen 2, when the concentration of methane exceedes the alarm set point concentration of setting, methane acoustic alarm device 6 and methane light warning device 3 are accepted the instruction that microprocessor passes on and are sent warning.
It should be noted last that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (3)
1. an infrared methane analyzer, it is characterized in that, comprise analyzer fore shell, analyzer back cover, analyzer internal circuit board, methane air intake opening, methane display screen, methane light warning device, S1 switch/page-turning button, S2 determines/selects button, methane acoustic alarm device, S3 adjusts the "+" button, S4 adjusts "-" button, charging indicator light, power switch, described analyzer internal circuit board is arranged in the middle of analyzer fore shell and back cover, described methane air intake opening is located at analyzer fore shell upper end and is connected with analyzer internal circuit board by electrical connection, described methane display screen is located on analyzer fore shell and by electrical connection and is connected with analyzer internal circuit board, described methane light warning device is located on analyzer fore shell and by electrical connection and is connected with analyzer internal circuit board, described S1 switch/page-turning button is located on analyzer fore shell and by electrical connection and is connected with analyzer internal circuit board, determine/selection of described S2 button is located on analyzer fore shell and by electrical connection and is connected with analyzer internal circuit board, described methane acoustic alarm device is located on analyzer fore shell and by electrical connection and is connected with analyzer internal circuit board, described S3 adjustment the "+" button is located on analyzer fore shell and by electrical connection and is connected with analyzer internal circuit board, described S4 adjustment "-" button is located on analyzer fore shell and by electrical connection and is connected with analyzer internal circuit board, described charging indicator light is located on analyzer fore shell and by electrical connection and is connected with analyzer internal circuit board, described power switch is located on analyzer fore shell and by electrical connection and is connected with analyzer internal circuit board.
2. infrared methane analyzer according to claim 1, is characterized in that, described analyzer internal circuit board is set up and formed by high-performance microcontroller and new electronic component.
3. infrared methane analyzer according to claim 1 and 2, is characterized in that, also comprises water proof rubber pad, and described water proof rubber pad is embedded between analyzer back cover and analyzer fore shell in gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320745607.3U CN203595670U (en) | 2013-11-21 | 2013-11-21 | Infrared methane measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320745607.3U CN203595670U (en) | 2013-11-21 | 2013-11-21 | Infrared methane measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203595670U true CN203595670U (en) | 2014-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320745607.3U Expired - Fee Related CN203595670U (en) | 2013-11-21 | 2013-11-21 | Infrared methane measuring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203595670U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105137028A (en) * | 2015-10-09 | 2015-12-09 | 扬中市南方矿用电器有限公司 | CJC4A methane measuring device |
| CN105137024A (en) * | 2014-06-03 | 2015-12-09 | 江苏安泰机电科技有限公司 | Combustible gas sensor |
| CN105301219A (en) * | 2015-10-09 | 2016-02-03 | 扬中市南方矿用电器有限公司 | CJT4/1000X suspended type methane and carbon monoxide detector |
-
2013
- 2013-11-21 CN CN201320745607.3U patent/CN203595670U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105137024A (en) * | 2014-06-03 | 2015-12-09 | 江苏安泰机电科技有限公司 | Combustible gas sensor |
| CN105137028A (en) * | 2015-10-09 | 2015-12-09 | 扬中市南方矿用电器有限公司 | CJC4A methane measuring device |
| CN105301219A (en) * | 2015-10-09 | 2016-02-03 | 扬中市南方矿用电器有限公司 | CJT4/1000X suspended type methane and carbon monoxide detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jiang Panpan Inventor after: Lv Jinsong Inventor after: Lv Chunjiang Inventor after: Wu Li Inventor after: Tong Liantang Inventor after: Wang Kangjie Inventor before: Jiang Shanshan Inventor before: Lv Jinsong Inventor before: Lv Chunjiang Inventor before: Wu Li Inventor before: Tong Liantang Inventor before: Wang Kangjie |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20161121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |