CN203688441U - Timing detector for gas concentration - Google Patents
Timing detector for gas concentration Download PDFInfo
- Publication number
- CN203688441U CN203688441U CN201320884894.6U CN201320884894U CN203688441U CN 203688441 U CN203688441 U CN 203688441U CN 201320884894 U CN201320884894 U CN 201320884894U CN 203688441 U CN203688441 U CN 203688441U
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- Prior art keywords
- controller
- timing detector
- gas concentration
- shell
- detection device
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Abstract
The utility model discloses a timing detector for gas concentration. The timing detector comprises a shell, wherein a gas inlet pipe is arranged at the upper part of the shell; a gas outlet pipe is arranged at the lower part of the shell; a detection chamber composed of a first partition plate and a second partition plate is formed in the middle of the shell; an infrared detection device is arranged in the detection chamber; a signal output end of the infrared detection device is connected with a controller; the controller is connected with a time controller. The gas concentration is detected by the infrared detection device; the analysis data is not influenced by temperature change, so that the timing detector is high in accuracy; the controller is set according to the time of the time controller and used for starting the infrared detection device to detect at fixed time.
Description
Technical field
The utility model relates to a kind of gas concentration timing detector.
Background technology
Existing detector is subject to variation of ambient temperature impact analysis data, and low precision can not regularly detect.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of gas concentration timing detector, is not subject to influence of temperature change to analyze data, and precision is high, can regularly detect.
In order to achieve the above object, the counting scheme that the utility model is taked is:
A kind of gas concentration timing detector, comprise housing 1, housing 1 top is provided with draft tube 2, housing 1 bottom is provided with gas outlet 3, the middle part of housing 1 is provided with the sensing chamber being made up of the first dividing plate 4 and second partition 5, in sensing chamber, be provided with infrared detecting device 6, the signal output of infrared detecting device 6 is connected with controller 7, and controller 7 is connected with time controller 8.
Advantage of the present utility model: detect gas concentration by infrared detecting device 6, can not be subject to influence of temperature change to analyze data, precision is high, and controller 7 can be set according to the time of time controller 8, and start by set date infrared detecting device 6 detects.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
With reference to accompanying drawing, a kind of gas concentration timing detector, comprise housing 1, housing 1 top is provided with draft tube 2, housing 1 bottom is provided with gas outlet 3, and the middle part of housing 1 is provided with the sensing chamber being made up of the first dividing plate 4 and second partition 5, is provided with infrared detecting device 6 in sensing chamber, the signal output of infrared detecting device 6 is connected with controller 7, and controller 7 is connected with time controller 8.
Principle of work of the present utility model: detect gas concentration by infrared detecting device 6, can not be subject to influence of temperature change to analyze data, precision is high, and controller 7 can be set according to the time of time controller 8, and start by set date infrared detecting device 6 detects.
Claims (1)
1. a gas concentration timing detector, comprise housing (1), it is characterized in that: housing (1) top is provided with draft tube (2), housing (1) bottom is provided with gas outlet (3), the middle part of housing (1) is provided with the sensing chamber being made up of the first dividing plate (4) and second partition (5), in sensing chamber, be provided with infrared detecting device (6), the signal output of infrared detecting device (6) is connected with controller (7), and controller (7) is connected with time controller (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320884894.6U CN203688441U (en) | 2013-12-30 | 2013-12-30 | Timing detector for gas concentration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320884894.6U CN203688441U (en) | 2013-12-30 | 2013-12-30 | Timing detector for gas concentration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203688441U true CN203688441U (en) | 2014-07-02 |
Family
ID=51010327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320884894.6U Expired - Fee Related CN203688441U (en) | 2013-12-30 | 2013-12-30 | Timing detector for gas concentration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203688441U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712944A (en) * | 2013-12-30 | 2014-04-09 | 南通市亿控自动化系统有限公司 | Gas concentration timing detection structure |
| CN113092401A (en) * | 2021-03-31 | 2021-07-09 | 重庆文理学院 | Gas-sensitive analysis system for laboratory |
-
2013
- 2013-12-30 CN CN201320884894.6U patent/CN203688441U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712944A (en) * | 2013-12-30 | 2014-04-09 | 南通市亿控自动化系统有限公司 | Gas concentration timing detection structure |
| CN113092401A (en) * | 2021-03-31 | 2021-07-09 | 重庆文理学院 | Gas-sensitive analysis system for laboratory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20171230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |