CN207540967U - Carbon dioxide concentration determination instrument - Google Patents
Carbon dioxide concentration determination instrument Download PDFInfo
- Publication number
- CN207540967U CN207540967U CN201721553631.1U CN201721553631U CN207540967U CN 207540967 U CN207540967 U CN 207540967U CN 201721553631 U CN201721553631 U CN 201721553631U CN 207540967 U CN207540967 U CN 207540967U
- Authority
- CN
- China
- Prior art keywords
- carbon dioxide
- gas bottle
- concentration determination
- babinet
- dioxide concentration
- 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
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses carbon dioxide concentration determination instrument,Including babinet,Air pump tail pipe,Small air pump,Portable shelf and connecting plate,The babinet side is provided with installing plate,The installing plate side is provided with fixing piece,The fixing piece side is provided with air inlet pipe,The air inlet pipe is flexibly connected by air pump tail pipe with small air pump,And it is provided with air intake duct at the center of small air pump side,Air outlet pipe side lower end is provided with carbon dioxide infrared analyzer,Carbon dioxide concentration determination instrument described in the utility model,Equipped with fixing piece,First gas bottle,Second gas bottle and carbon dioxide infrared analyzer,The gas of collection can be first dried reduces detection error afterwards,Filtration treatment reduces impurity to the influence for carbon dioxide concentration determination,With article in the inspection of regular dismounting gas bottle and replacement bottle and measurement accuracy can be improved by infrared detection processing,Expanding detection range can simultaneously detect in real time,Bring better prospect of the application.
Description
Technical field
The utility model is related to gas concentration lwevel detection fields, more particularly to carbon dioxide concentration determination instrument.
Background technology
At present, although being useful for detection atmospheric carbon dioxide levels device in the market, they can be detected in real time refers to
Gas concentration lwevel at regular inspection measuring point, but if desired detect at the regional level, then firstly the need of optional equipment GPS receiver
Partial dot location information is determined by measurement, then carries out carbon dioxide detection；Existing carbon dioxide concentration determination instrument exists
Certain drawbacks can not realize that continuous moving detects at any time, and when handling gas-detecting device, low without use cost
Gas bottle processing gas device, when carbon source is analyzed in existing device processing, using more accurately infrared carbon dioxide point
Parser so that determination data has certain error, and generally requires to understand detection environment and experimental field condition well, can not
To detect result at any time and can not realize time Synchronization Analysis with detection gas concentration lwevel, brought to the use process of people
Certain influence, for this purpose, it is proposed that carbon dioxide concentration determination instrument.
Utility model content
The main purpose of the utility model is that providing carbon dioxide concentration determination instrument, can effectively solve in background technology
The problem of.
To achieve the above object, the technical solution that the utility model is taken is：
Carbon dioxide concentration determination instrument, including babinet, air pump tail pipe, small air pump, portable shelf and connecting plate, the babinet
Side is provided with installing plate, and the installing plate side is provided with fixing piece, and the fixing piece side is provided with air inlet pipe, it is described into
Tracheae is flexibly connected by air pump tail pipe with small air pump, and air intake duct, the babinet are provided at the center of small air pump side
Upper end outer surface is fluted close to installing plate setting, and air outlet pipe, the air outlet pipe side are provided at the center of the groove side
Lower end is provided with carbon dioxide infrared analyzer, and the babinet is fixedly connected by connecting plate with portable shelf, and outside babinet lower end
Surface is provided with pedestal, and the installing plate side is installed with display screen, and the installing plate opposite side is provided with the first gas collection
Bottle, the first gas bottle side are provided with the second gas bottle, and the second gas bottle side is provided with function button, the work(
Energy button lower end is provided with control switch, and the control switch side is installed with indicator light.
Preferably, the installing plate is provided with three groups, and each group of surface is placed equidistant with there are three screw, and installing plate leads to
Screw is crossed to be flexibly connected with babinet.
Preferably, the fixing piece is semicircular structure, is internally provided with tapped through hole, and the diameter of tapped through hole
It is equal in magnitude with the first gas bottle and the second gas bottle bottleneck diameter.
Preferably, the air inlet pipe and air outlet pipe are that plastic flexible pipe is close, and the diameter of air outlet pipe is slightly larger than air inlet
The diameter of pipe.
Preferably, the output terminal of the control switch is electrical by inner lead and carbon dioxide infrared analyzer input terminal
Connection.
Preferably, first gas bottle and the second gas bottle is equal in magnitude, and shape is identical, and the first gas bottle appearance
Face is provided with the frosted gum cover that is in the light, and the height of the first gas bottle is slightly below the height of babinet.
Compared with prior art, the utility model has the advantages that：The carbon dioxide concentration determination instrument, by setting
The first gas bottle and the second gas bottle put, when small air pump carries out area to be tested pumping detection, by gas to be detected
Body is pumped into the first gas bottle by air intake duct, and the dry goods inside the first gas bottle can effectively treat detection gas and be done
Dry processing prevents from reducing the accuracy detected due to air humidity influences, and the filter layer inside the second gas bottle passes through in gas
Gas can effectively be filtered after filter layer, the accuracy of instrument detection is entered after improving, passes through the fixation of setting
Part is screw thread detachable structure, can regularly replace dried object and filter layer in bottle, by infrared point of the carbon dioxide of setting
Parser, according to carbon dioxide to the absorption of specific band infra-red radiation, comparison spectral detection can further improve dioxy
Change the measurement concentration of carbon, expand detection range, detection gas concentration lwevel can realize time Synchronization Analysis, practical, whole
A carbon dioxide concentration determination instrument is simple in structure, easy to operate, and the effect used is more preferable relative to traditional approach.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model carbon dioxide concentration determination instrument.
Fig. 2 is the partial view of the utility model carbon dioxide concentration determination instrument.
Fig. 3 is the enlarged drawing of A in the utility model carbon dioxide concentration determination instrument.
Fig. 4 is the gas bottle structure chart of the utility model carbon dioxide concentration determination instrument.
In figure：1st, babinet；2nd, installing plate；3rd, air inlet pipe；4th, fixing piece；5th, air pump tail pipe；6th, small air pump；7th, air-breathing
Pipe；8th, air outlet pipe；9th, display screen；10th, pedestal；11st, portable shelf；12nd, groove；13rd, connecting plate；14th, function button；15th, it controls
Switch；16th, indicator light；17th, the first gas bottle；18th, the second gas bottle；19th, carbon dioxide infrared analyzer.
Specific embodiment
To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below
With reference to specific embodiment, the utility model is expanded on further.
As shown in Figs 1-4, carbon dioxide concentration determination instrument, including babinet 1, air pump tail pipe 5, small air pump 6, portable shelf 11
With connecting plate 13,1 side of babinet is provided with installing plate 2, and 2 side of installing plate is provided with fixing piece 4, and fixing piece 4 is that screw thread is removable
Structure is unloaded, dried object and filter layer in bottle can be regularly replaced, 4 side of fixing piece is provided with air inlet pipe 3, and air inlet pipe 3 passes through
Air pump tail pipe 5 is flexibly connected with small air pump 6, and air intake duct 7 is provided at 6 side center of small air pump, 1 upper end appearance of babinet
Face sets fluted 12 close to installing plate 2, and air outlet pipe 8 is provided at 12 side center of groove, and 8 side lower end of air outlet pipe is provided with
Carbon dioxide infrared analyzer 19, carbon dioxide infrared analyzer 19 can be according to suction of the carbon dioxide to specific band infra-red radiation
Adduction, comparison spectral detection can further improve the measurement concentration of carbon dioxide, expand detection range, detect carbon dioxide
Concentration can realize time Synchronization Analysis, practical, and babinet 1 is fixedly connected by connecting plate 13 with portable shelf 11, and babinet 1
Lower end outer surface is provided with pedestal 10, and 2 side of installing plate is installed with display screen 9, and 2 opposite side of installing plate is provided with the first collection
Gas cylinder 17,17 side of the first gas bottle is provided with the second gas bottle 18, the first gas bottle 17 and the second gas bottle 18, in small-sized gas
When 6 pairs of area to be tested of pump carry out pumping detection, gas to be detected is pumped into the first gas bottle 17, the first collection by air intake duct
Dry goods inside gas cylinder 17 can effectively treat detection gas and processing is dried, and prevent from reducing due to air humidity influences
The accuracy of detection, the filter layer inside the second gas bottle 18 can carry out effective mistake after filter layer in gas to gas
Filter enters the accuracy of instrument detection after improving, 18 side of the second gas bottle is provided with function button 14, function button 14
Lower end is provided with control switch 15, and 15 sides of control switch are installed with indicator light 16.
Installing plate 2 is provided with three groups, and each group of surface is placed equidistant with there are three screw, and installing plate 2 by screw with
Babinet 1 is flexibly connected；Fixing piece 4 is semicircular structure, is internally provided with tapped through hole, and the diameter of tapped through hole and the
One gas bottle 17 and 18 bottleneck diameter of the second gas bottle are equal in magnitude；Air inlet pipe 3 and air outlet pipe 8 are that plastic flexible pipe is close, and goes out
The diameter of tracheae 8 is more than the diameter of air inlet pipe 3；The output terminal of control switch 15 passes through inner lead and carbon dioxide
19 input terminal of infrared analyzer is electrically connected；First gas bottle 17 and the second gas bottle 18 it is equal in magnitude, shape is identical, and
One gas bottle, 17 outer surface is provided with the frosted gum cover that is in the light, and the height of the first gas bottle 17 is slightly below the height of babinet 1.
It should be noted that the utility model is carbon dioxide concentration determination instrument, when in use, user of service passes through first
By the control switch 15 of 1 front surface of lower box setting, indicator light 16 lights, and instrument normal work, user of service is by air inlet later
Pipe 3 is put into specified under test gas region, presses the switch for being arranged on 6 surface of small air pump, air pump pumping, by air intake duct 8 into
Enter the first gas bottle 17, the first gas bottle 17 is internally provided with dried object, gas dry can be handled, gas passes through pipe later
Road enters the second gas bottle 18, and the second gas bottle 18 is internally provided with filter layer, can effectively be filtered with the impurity in gas,
So that gas enters the reaction detection layer inside babinet 1, it, can be according to titanium dioxide in gas in the measurement device inside babinet 1
The amount of carbon is compared in real time, and user can pass through 14 controller unit of function button later so that related data is shown in display
On screen 9, data are provided for user, in the interior items for needing replacing the first gas bottle 17 and the second gas bottle 18, can be led to
Tapped through hole dismounting gas bottle is crossed, it, can be by turning the screw on installing plate 2 so that portion in the component for needing provision for disengagement
Separation presses control switch 15, power supply is closed, while carbon dioxide infrared analyzer 19 stops when user's use finishes between part
Work is only analyzed, and passes through portable shelf 11 and is moved to specified deposit position, it is more practical.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. carbon dioxide concentration determination instrument, including babinet（1）, air pump tail pipe（5）, small air pump（6）, portable shelf（11）With connecting
Plate（13）, it is characterised in that：The babinet（1）Side is provided with installing plate（2）, the installing plate（2）Side is provided with fixation
Part（4）, the fixing piece（4）Side is provided with air inlet pipe（3）, the air inlet pipe（3）Pass through air pump tail pipe（5）With small air pump
（6）Flexible connection, and small air pump（6）Side is provided with air intake duct at center（7）, the babinet（1）Upper end outer surface is close
Installing plate（2）Place's setting is fluted（12）, the groove（12）Side is provided with air outlet pipe at center（8）, the air outlet pipe（8）
Side lower end is provided with carbon dioxide infrared analyzer（19）, the babinet（1）Pass through connecting plate（13）With portable shelf（11）Gu
Fixed connection, and babinet（1）Lower end outer surface is provided with pedestal（10）, the installing plate（2）Side is installed with display screen
（9）, the installing plate（2）Opposite side is provided with the first gas bottle（17）, first gas bottle（17）Side is provided with second
Gas bottle（18）, second gas bottle（18）Side is provided with function button（14）, the function button（14）Lower end is set
There is control to switch（15）, the control switch（15）Side is installed with indicator light（16）.
2. carbon dioxide concentration determination instrument according to claim 1, it is characterised in that：The installing plate（2）It is provided with three
Group, and each group of surface is placed equidistant with there are three screw, and installing plate（2）Pass through screw and babinet（1）Flexible connection.
3. carbon dioxide concentration determination instrument according to claim 1, it is characterised in that：The fixing piece（4）It is semicircle
Structure is internally provided with tapped through hole, and the diameter of tapped through hole and the first gas bottle and the second gas bottle bottleneck diameter
It is equal in magnitude.
4. carbon dioxide concentration determination instrument according to claim 1, it is characterised in that：The air inlet pipe（3）And air outlet pipe
（8）It is plastic flexible pipe, and air outlet pipe（8）Diameter be slightly larger than air inlet pipe（3）Diameter.
5. carbon dioxide concentration determination instrument according to claim 1, it is characterised in that：The control switch（15）Output
End passes through inner lead and carbon dioxide infrared analyzer（19）Input terminal is electrically connected.
6. carbon dioxide concentration determination instrument according to claim 1, it is characterised in that：First gas bottle（17）With
Two gas bottles（18）It is equal in magnitude, shape is identical, and the first gas bottle（17）Outer surface is provided with the frosted gum cover that is in the light, and
One gas bottle（17）Height be slightly below babinet（1）Height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721553631.1U CN207540967U (en) | 2017-11-20 | 2017-11-20 | Carbon dioxide concentration determination instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721553631.1U CN207540967U (en) | 2017-11-20 | 2017-11-20 | Carbon dioxide concentration determination instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207540967U true CN207540967U (en) | 2018-06-26 |
Family
ID=62614325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721553631.1U Expired - Fee Related CN207540967U (en) | 2017-11-20 | 2017-11-20 | Carbon dioxide concentration determination instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207540967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111329483A (en) * | 2020-03-18 | 2020-06-26 | 南京润楠医疗电子研究院有限公司 | Portable tidal carbon dioxide map recording equipment |
-
2017
- 2017-11-20 CN CN201721553631.1U patent/CN207540967U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111329483A (en) * | 2020-03-18 | 2020-06-26 | 南京润楠医疗电子研究院有限公司 | Portable tidal carbon dioxide map recording equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 Termination date: 20201120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |