CN109142638A - A kind of gas concentration lwevel detection device - Google Patents
A kind of gas concentration lwevel detection device Download PDFInfo
- Publication number
- CN109142638A CN109142638A CN201811081846.7A CN201811081846A CN109142638A CN 109142638 A CN109142638 A CN 109142638A CN 201811081846 A CN201811081846 A CN 201811081846A CN 109142638 A CN109142638 A CN 109142638A
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- CN
- China
- Prior art keywords
- fixedly connected
- detection case
- gas concentration
- carbon dioxide
- concentration lwevel
- 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.)
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Links
- 238000001514 detection method Methods 0.000 title claims abstract description 79
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 92
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 46
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 43
- 230000000007 visual effect Effects 0.000 claims abstract description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 18
- 239000000126 substance Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000790917 Dioxys <bee> Species 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
- G01N33/0063—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display using a threshold to release an alarm or displaying means
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention discloses a kind of gas concentration lwevel detection devices, including detection case, cover board is fixedly connected at the top of the detection case, control button is fixedly connected at the top of the cover board, right side at the top of the cover board is fixedly connected with combined aural and visual alarm, the bottom on the detection case surface is connected with ventilating board, and the surface of the ventilating board offers louvre blade.The present invention is used cooperatively by setting detection case, connecting rod, push plate, cover board, combined aural and visual alarm, carbon dioxide sensor, exhaust tube, louvre blade, universal wheel, ventilating board, support column, brake block, exhaust pipe, processor, carbon dioxide filter, alarm module, loading plate, blower, support frame, connecting tube, fixed link and control button, solves existing gas concentration lwevel detection device when in use, carbon dioxide after detection can not be filtered, to influence the practicability of gas concentration lwevel detection device.
Description
Technical field
The present invention relates to technical field of carbon dioxide treatment, specially a kind of gas concentration lwevel detection device.
Background technique
Carbon dioxide, chemical formula CO2 are one of main components in air, are common greenhouse gases, a kind of gaseous state chemical combination
Object, carbon is reacted with oxygen generates its chemical formula as CO2, and a carbon dioxide molecule is passed through altogether by two oxygen atoms and a carbon atom
Valence link is constituted, and is a kind of colorless and odorless, non-flammable gas under carbon dioxide room temperature, density ratio air is big, water is slightly soluble in, with water
Reaction generates carbonic acid, so carbon dioxide is the acid anhydrides of carbonic acid.
Carbon dioxide is one of air main component, when detecting to gas concentration lwevel, is needed using to dioxy
Change concentration of carbon detection device, existing gas concentration lwevel detection device when in use, can not to the carbon dioxide after detection into
Row filtering, so that the practicability of gas concentration lwevel detection device is influenced, for this purpose, it is proposed that a kind of gas concentration lwevel detects
Equipment.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of gas concentration lwevel detection device, have filtering function etc.
Advantage solves the problems, such as that existing gas concentration lwevel detection device does not have filtering function when in use.
(2) technical solution
To realize the good purpose of above-mentioned detection effect, the invention provides the following technical scheme: a kind of detection of gas concentration lwevel is set
It is standby, including detection case, be fixedly connected with cover board at the top of the detection case, be fixedly connected at the top of the cover board control by
Button, the right side at the top of the cover board are fixedly connected with combined aural and visual alarm, and the bottom on the detection case surface is connected with ventilation
Plate, the surface of the ventilating board offer louvre blade, and the top on the left of the detection case is fixedly connected with connecting rod, the connection
Push plate is fixedly connected at the top of bar, the top on the right side of the detection case is fixedly connected with carbon dioxide sensor, the detection
The inner cavity of case is fixedly connected with loading plate, and the left side at the top of the loading plate is fixedly connected with processor, the loading plate top
Right side be fixedly connected with alarm module, the bottom on the right side of the detection case is provided through exhaust tube, a left side for the exhaust tube
Side is communicated with blower, and connecting tube is communicated on the left of the blower, is communicated with carbon dioxide filter on the left of the connecting tube,
It is communicated with exhaust pipe on the left of the carbon dioxide filter, the left side of detection case is through on the left of the exhaust pipe, it is described
The input terminal of processor and the output end of carbon dioxide sensor are unidirectionally electrically connected, and input terminal and the control of the processor are pressed
The output end of button is unidirectionally electrically connected, and the input terminal of the alarm module and the output end of processor are unidirectionally electrically connected, described
The output end of processor is unidirectionally electrically connected with blower and carbon dioxide filter respectively.
Preferably, the two sides of the detection case bottom are fixedly connected to support column, and the bottom activity of the support column connects
It is connected to universal wheel, is fixedly connected with brake block on the outside of the support column.
Preferably, the right side of the detection case and the surface of exhaust tube are socketed by the first sealing ring, the detection case
Left side and the surface of exhaust pipe are socketed by the second sealing ring.
Preferably, the two sides of the carbon dioxide filter bottom are fixedly connected to fixed link, the bottom of the fixed link
Portion is fixedly connected with the inner wall of detection case.
Preferably, the top and bottom of the blower is fixedly connected to support frame, the right side of support frame as described above and detection
It is fixedly connected on the right side of chamber interior wall.
Preferably, the alarm module includes combined aural and visual alarm.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of gas concentration lwevel detection device, have it is following the utility model has the advantages that
1, the present invention by setting detection case, connecting rod, push plate, cover board, combined aural and visual alarm, carbon dioxide sensor, exhaust tube,
Louvre blade, universal wheel, ventilating board, support column, brake block, exhaust pipe, processor, carbon dioxide filter, alarm module, carrying
Plate, blower, support frame, connecting tube, fixed link and control button are used cooperatively, and solve existing gas concentration lwevel detection
Equipment when in use, can not be filtered the carbon dioxide after detection, to influence the reality of gas concentration lwevel detection device
The property used.
2, the present invention is improved stability when carbon dioxide filter work, is avoided because lacking by setting fixed link
Weary fixed device the phenomenon that leading to carbon dioxide filter at work and will appear shaking, by the way that brake block is arranged, is easy to use
Universal wheel is fixed in person, so that universal wheel is avoided to will appear uncontrolled sliding, it, can be to detection by the way that ventilating board is arranged
Temperature inside case radiates, to extend the service life of detection case inner body, by the way that support frame is arranged, improves
Stability when blower works avoids due to a lack of fixed device, blower is caused to will appear the phenomenon that falling at work.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the cross-sectional view of structure of the invention detection case；
Fig. 3 is present system schematic diagram.
In figure: 1 detection case, 2 connecting rods, 3 push plates, 4 cover boards, 5 combined aural and visual alarms, 6 carbon dioxide sensors, 7 exhaust tubes,
8 louvre blades, 9 universal wheels, 10 ventilating boards, 11 support columns, 12 brake blocks, 13 exhaust pipes, 14 processors, the filtering of 15 carbon dioxide
Device, 16 alarm modules, 17 loading plates, 18 blowers, 19 support frames, 20 connecting tubes, 21 fixed links, 22 control buttons.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3, a kind of gas concentration lwevel detection device, including detection case 1 are please referred to, the top of detection case 1 is fixed to be connected
It is connected to cover board 4, the top of cover board 4 is fixedly connected with control button 22, and the right side at 4 top of cover board is fixedly connected with combined aural and visual alarm
5, the bottom on 1 surface of detection case is connected with ventilating board 10, can be to the temperature inside detection case 1 by the way that ventilating board 10 is arranged
It radiates, to extend the service life of 1 inner body of detection case, the surface of ventilating board 10 offers louvre blade 8, detection
The top in 1 left side of case is fixedly connected with connecting rod 2, and the top of connecting rod 2 is fixedly connected with push plate 3, the top on 1 right side of detection case
It is fixedly connected with carbon dioxide sensor 6, the model RS-CO2 of carbon dioxide sensor 6, the inner cavity of detection case 1 is fixedly connected
There is a loading plate 17, the left side at 17 top of loading plate is fixedly connected with processor 14, the model GF9450C-CBE3 of processor 14,
The right side at 17 top of loading plate is fixedly connected with alarm module 16, and alarm module 16 includes combined aural and visual alarm 5,1 right side of detection case
Bottom be provided through exhaust tube 7, the right side of detection case 1 and the surface of exhaust tube 7 pass through the socket of the first sealing ring, exhaust tube
7 left side is communicated with blower 18, and the top and bottom of blower 18 is fixedly connected to support frame 19, the right side of support frame 19 and inspection
Be fixedly connected on the right side of 1 inner wall of measuring tank, by be arranged support frame 19, improve blower 18 work when stability, avoid because
Lack fixed device, causes blower 18 to will appear the phenomenon that falling at work, the left side of blower 18 is communicated with connecting tube 20, wind
The model kh-FJ of machine 18, the left side of connecting tube 20 are communicated with carbon dioxide filter 15, the model of carbon dioxide filter 15
For JY-932, the two sides of 15 bottom of carbon dioxide filter are fixedly connected to fixed link 21, the bottom of fixed link 21 and detection
The inner wall of case 1 is fixedly connected, and by the way that fixed link 21 is arranged, is improved stability when carbon dioxide filter 15 works, is avoided
Due to a lack of fixed device, the phenomenon that leading to carbon dioxide filter 15 at work and will appear shaking, carbon dioxide filter
15 left side is communicated with exhaust pipe 13, and the left side of exhaust pipe 13 is through to the left side of detection case 1, the left side of detection case 1 and exhaust
The surface of pipe 13 is socketed by the second sealing ring, and the output end of the input terminal and carbon dioxide sensor 6 of processor 14 is unidirectionally electric
Property connection, the input terminal of processor 14 is unidirectionally electrically connected with the output end of control button 22, the input terminal of alarm module 16 and
The output end of processor 14 is unidirectionally electrically connected, and the output end of processor 14 is unidirectionally electrically connected with blower 18 and titanium dioxide respectively
Carbon filter 15, the two sides of 1 bottom of detection case are fixedly connected to support column 11, and the bottom of support column 11 is connected with universal
Wheel 9, the outside of support column 11 is fixedly connected with brake block 12, by the way that brake block 12 is arranged, convenient for users to carrying out to universal wheel 9
It is fixed, so that universal wheel 9 be avoided to will appear uncontrolled sliding.
When in use, gas concentration lwevel in air is detected by carbon dioxide sensor 6, detection data transmitting
It is handled to processor 14, if air gas concentration lwevel is higher than setting value, processor 14 controls alarm module 16 and carries out
Work, alarm module 16 control combined aural and visual alarm 5 and implement alarm, processor 14 control blower 18 and carbon dioxide filter 15 into
The work of row work, blower 18 extracts carbon dioxide by exhaust tube 7, is transferred to carbon dioxide mistake by connecting tube 20
It is filtered inside filter 15, filtered carbon dioxide is discharged by exhaust pipe 13.
In conclusion the gas concentration lwevel detection device, passes through detection case 1, connecting rod 2, push plate 3, cover board 4, acousto-optic
Alarm 5, carbon dioxide sensor 6, exhaust tube 7, louvre blade 8, universal wheel 9, ventilating board 10, support column 11, brake block 12, row
Tracheae 13, processor 14, carbon dioxide filter 15, alarm 16 pieces of mould, loading plate 17, blower 18, support frame 19, connecting tube
20, fixed link 21 and control button 22 are used cooperatively, and solve existing gas concentration lwevel detection device when in use not
Has the problem of filtering function.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of gas concentration lwevel detection device, including detection case (1), it is characterised in that: the top of the detection case (1) is solid
Surely it is connected with cover board (4), is fixedly connected with control button (22) at the top of the cover board (4), the right side at the top of the cover board (4)
It is fixedly connected with combined aural and visual alarm (5), the bottom on detection case (1) surface is connected with ventilating board (10), the ventilation
The surface of plate (10) offers louvre blade (8), and the top on the left of the detection case (1) is fixedly connected with connecting rod (2), the company
It is fixedly connected at the top of extension bar (2) push plate (3), the top on the right side of the detection case (1) is fixedly connected with carbon dioxide sensing
The inner cavity of device (6), the detection case (1) is fixedly connected with loading plate (17), and the left side at the top of the loading plate (17) is fixed to be connected
It is connected to processor (14), the right side at the top of the loading plate (17) is fixedly connected with alarm module (16), and the detection case (1) is right
The bottom of side is provided through exhaust tube (7), is communicated with blower (18) on the left of the exhaust tube (7), the blower (18)
Left side is communicated with connecting tube (20), is communicated with carbon dioxide filter (15), the titanium dioxide on the left of the connecting tube (20)
It is communicated on the left of carbon filter (15) exhaust pipe (13), the left side of detection case (1) is through on the left of the exhaust pipe (13),
The output end of the input terminal and carbon dioxide sensor (6) of the processor (14) is unidirectionally electrically connected, the processor (14)
The output end of input terminal and control button (22) be unidirectionally electrically connected, the input terminal and processor of the alarm module (16)
(14) output end is unidirectionally electrically connected, and the output end of the processor (14) is unidirectionally electrically connected with blower (18) and two respectively
It aoxidizes carbon filter (15).
2. a kind of gas concentration lwevel detection device according to claim 1, it is characterised in that: detection case (1) bottom
The two sides in portion are fixedly connected to support column (11), and the bottom of the support column (11) is connected with universal wheel (9), the branch
Brake block (12) are fixedly connected on the outside of dagger (11).
3. a kind of gas concentration lwevel detection device according to claim 1, it is characterised in that: the detection case (1)
The surface of right side and exhaust tube (7) is socketed by the first sealing ring, the left side of the detection case (1) and the surface of exhaust pipe (13)
It is socketed by the second sealing ring.
4. a kind of gas concentration lwevel detection device according to claim 1, it is characterised in that: the carbon dioxide filtering
The two sides of device (15) bottom are fixedly connected to fixed link (21), the bottom of the fixed link (21) and the inner wall of detection case (1)
It is fixedly connected.
5. a kind of gas concentration lwevel detection device according to claim 1, it is characterised in that: the top of the blower (18)
Portion and bottom are fixedly connected to support frame (19), and the right side of support frame as described above (19) and the right side of detection case (1) inner wall are fixed
Connection.
6. a kind of gas concentration lwevel detection device according to claim 1, it is characterised in that: the alarm module (16)
Including combined aural and visual alarm (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811081846.7A CN109142638A (en) | 2018-09-17 | 2018-09-17 | A kind of gas concentration lwevel detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811081846.7A CN109142638A (en) | 2018-09-17 | 2018-09-17 | A kind of gas concentration lwevel detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109142638A true CN109142638A (en) | 2019-01-04 |
Family
ID=64814441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811081846.7A Withdrawn CN109142638A (en) | 2018-09-17 | 2018-09-17 | A kind of gas concentration lwevel detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109142638A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112345703A (en) * | 2020-11-06 | 2021-02-09 | 卢永保 | Ventilation equipment convenient to greenhouse gas discharges |
| CN112394141A (en) * | 2020-11-18 | 2021-02-23 | 金螳螂精装科技（苏州）有限公司 | Portable detection device of indoor environment for building decoration |
| CN114813613A (en) * | 2022-05-14 | 2022-07-29 | 张旭峰 | Carbon dioxide concentration detection system and detection method based on carbon peak-to-peak index |
| CN116577465A (en) * | 2023-05-12 | 2023-08-11 | 中国建筑材料工业建设西安工程有限公司 | A carbon emission measurement and analysis device |
-
2018
- 2018-09-17 CN CN201811081846.7A patent/CN109142638A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112345703A (en) * | 2020-11-06 | 2021-02-09 | 卢永保 | Ventilation equipment convenient to greenhouse gas discharges |
| CN112394141A (en) * | 2020-11-18 | 2021-02-23 | 金螳螂精装科技（苏州）有限公司 | Portable detection device of indoor environment for building decoration |
| CN114813613A (en) * | 2022-05-14 | 2022-07-29 | 张旭峰 | Carbon dioxide concentration detection system and detection method based on carbon peak-to-peak index |
| CN116577465A (en) * | 2023-05-12 | 2023-08-11 | 中国建筑材料工业建设西安工程有限公司 | A carbon emission measurement and analysis device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190104 |