CN207540967U - Carbon dioxide concentration determination instrument - Google Patents

Carbon dioxide concentration determination instrument Download PDF

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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
Application number
CN201721553631.1U
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Chinese (zh)
Inventor
林珊玫
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.)
Guangzhou Ai Lai Bo Instrument Co Ltd
Original Assignee
Guangzhou Ai Lai Bo Instrument 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 Guangzhou Ai Lai Bo Instrument Co Ltd filed Critical Guangzhou Ai Lai Bo Instrument Co Ltd
Priority to CN201721553631.1U priority Critical patent/CN207540967U/en
Application granted granted Critical
Publication of CN207540967U publication Critical patent/CN207540967U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Carbon dioxide concentration determination instrument
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.
CN201721553631.1U 2017-11-20 2017-11-20 Carbon dioxide concentration determination instrument Expired - Fee Related CN207540967U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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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