CN103712944A - Gas concentration timing detection structure - Google Patents
Gas concentration timing detection structure Download PDFInfo
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- CN103712944A CN103712944A CN201310745227.4A CN201310745227A CN103712944A CN 103712944 A CN103712944 A CN 103712944A CN 201310745227 A CN201310745227 A CN 201310745227A CN 103712944 A CN103712944 A CN 103712944A
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- housing
- controller
- gas concentration
- detection device
- detecting device
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Abstract
The invention relates to a gas concentration timing detection structure. The gas concentration timing detection structure comprises a housing, wherein a gas inlet pipe is arranged at the upper part of the housing, an exhaust pipe is arranged at the lower part of the housing, a detection chamber constituted by a first partition plate and a second partition plate is arranged at the middle part of the housing, an infrared detection device is arranged in the detection chamber, signal output of the infrared detection device is connected with a controller and the controller is connected with a time controller. Gas concentration is detected through the infrared detection device, analytical data can not be affected by temperature changes, the precision is high, and the controller can set according to the time of the time controller and start the infrared detection device for detection in a timing manner.
Description
Technical field
The present invention relates to regularly detection architecture of a kind of gas concentration.
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 object of the present invention is to provide regularly detection architecture of a kind of gas concentration, be not subject to influence of temperature change to analyze data, precision is high, can regularly detect.
In order to achieve the above object, the counting scheme that the present invention takes is:
A kind of gas concentration is detection architecture regularly, 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 consisting 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 invention: detect gas concentration by infrared detecting device 6, can not be subject to influence of temperature change to analyze data, precision is high, 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 invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
With reference to accompanying drawing, a kind of gas concentration is detection architecture regularly, 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 consisting 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 invention: detect gas concentration by infrared detecting device 6, can not be subject to influence of temperature change to analyze data, precision is high, 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. gas concentration detection architecture regularly, 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 consisting 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 |
|---|---|---|---|
| CN201310745227.4A CN103712944A (en) | 2013-12-30 | 2013-12-30 | Gas concentration timing detection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310745227.4A CN103712944A (en) | 2013-12-30 | 2013-12-30 | Gas concentration timing detection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103712944A true CN103712944A (en) | 2014-04-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310745227.4A Pending CN103712944A (en) | 2013-12-30 | 2013-12-30 | Gas concentration timing detection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103712944A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003194674A (en) * | 2001-12-26 | 2003-07-09 | Nissan Motor Co Ltd | Infrared gas analyzer |
| CN102053070A (en) * | 2010-06-30 | 2011-05-11 | 清华大学 | Portable movable multi-component gas analyzer |
| JP2012073098A (en) * | 2010-09-28 | 2012-04-12 | Asahi Kasei Electronics Co Ltd | Gas concentration detection method and gas concentration sensor |
| CN102495017A (en) * | 2011-11-09 | 2012-06-13 | 山东惠工电气股份有限公司 | Detecting instrument of sulfur hexafluoride gas decomposition products |
| CN102914456A (en) * | 2012-10-18 | 2013-02-06 | 中国石油化工股份有限公司 | Oil gas concentration sampling detection device, use method and application thereof |
| CN203688441U (en) * | 2013-12-30 | 2014-07-02 | 南通市亿控自动化系统有限公司 | Timing detector for gas concentration |
-
2013
- 2013-12-30 CN CN201310745227.4A patent/CN103712944A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003194674A (en) * | 2001-12-26 | 2003-07-09 | Nissan Motor Co Ltd | Infrared gas analyzer |
| CN102053070A (en) * | 2010-06-30 | 2011-05-11 | 清华大学 | Portable movable multi-component gas analyzer |
| JP2012073098A (en) * | 2010-09-28 | 2012-04-12 | Asahi Kasei Electronics Co Ltd | Gas concentration detection method and gas concentration sensor |
| CN102495017A (en) * | 2011-11-09 | 2012-06-13 | 山东惠工电气股份有限公司 | Detecting instrument of sulfur hexafluoride gas decomposition products |
| CN102914456A (en) * | 2012-10-18 | 2013-02-06 | 中国石油化工股份有限公司 | Oil gas concentration sampling detection device, use method and application thereof |
| CN203688441U (en) * | 2013-12-30 | 2014-07-02 | 南通市亿控自动化系统有限公司 | Timing detector for gas concentration |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140409 |