CN203688441U - Timing detector for gas concentration - Google Patents

Timing detector for gas concentration Download PDF

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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
Authority
CN
China
Prior art keywords
controller
timing detector
gas concentration
shell
detection device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320884894.6U
Other languages
Chinese (zh)
Inventor
沈卫星
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NANTONG YIKONG AUTOMATION SYSTEM Co Ltd
Original Assignee
NANTONG YIKONG AUTOMATION SYSTEM Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NANTONG YIKONG AUTOMATION SYSTEM Co Ltd filed Critical NANTONG YIKONG AUTOMATION SYSTEM Co Ltd
Priority to CN201320884894.6U priority Critical patent/CN203688441U/en
Application granted granted Critical
Publication of CN203688441U publication Critical patent/CN203688441U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

A kind of gas concentration timing detector
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).
CN201320884894.6U 2013-12-30 2013-12-30 Timing detector for gas concentration Expired - Fee Related CN203688441U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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