CN112834296A - Air sampling device for atmospheric pollution detection - Google Patents
Air sampling device for atmospheric pollution detection Download PDFInfo
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- CN112834296A CN112834296A CN202110372473.4A CN202110372473A CN112834296A CN 112834296 A CN112834296 A CN 112834296A CN 202110372473 A CN202110372473 A CN 202110372473A CN 112834296 A CN112834296 A CN 112834296A
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- detector
- sampling device
- detection
- atmospheric pollution
- air sampling
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- 238000001514 detection method Methods 0.000 title claims abstract description 69
- 238000005070 sampling Methods 0.000 title claims abstract description 35
- 238000013016 damping Methods 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 abstract description 22
- 230000035939 shock Effects 0.000 abstract description 7
- 239000007789 gas Substances 0.000 description 61
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 8
- 238000003915 air pollution Methods 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 230000002026 carminative effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses an air sampling device for atmosphere pollution detection, which comprises a connecting seat, supporting legs, a damping plate and a rotary table, wherein the supporting legs are arranged at the bottom end of the connecting seat, the damping plate is arranged at the upper end of the connecting seat, the rotary table is arranged at the upper end of the damping plate, a detector is arranged at the upper end of the rotary table, a flow guide pipe is arranged at the upper end of the detector, a gas collection bottle is arranged at one end of the flow guide pipe, a filter element is arranged in the gas collection bottle, an air suction pump is arranged at the other end of the. Has the advantages that: through setting up shock attenuation board and carousel, in the device course of operation, the shock attenuation board can absorb the vibrations that the device during operation produced, and then guarantees the stability of device during operation, and when needs change the collection direction, the carousel can be in the collection direction that need not to change the device under the condition of device position, and operation process is simple, improves the device practicality.
Description
Technical Field
The invention relates to the technical field of air sampling detection devices, in particular to an air sampling device for atmospheric pollution detection.
Background
Air detection in the broad sense refers to the detection of the constituent components of air. In narrow air detection, mainly from the application point of view, the important research is indoor air detection, and when detecting air, sampling collection is performed on air first.
However, the air sampling device for detecting air pollution in the prior art can generate certain vibration by the device in the using process, thereby affecting the working stability of the device, and needs a whole moving device when the collecting direction is changed, the operation process is complex, the practicability of the device is reduced, secondly, the air sampling device for detecting air pollution in the prior art can not discharge all gas in the detection cavity when the gas is exhausted after the detection is completed, further, the residual gas can affect the subsequent detection of the device, the functionality of the device is reduced, in addition, the air sampling device for detecting air pollution in the prior art can not provide the position for recording data for workers in the using process, and further, the air sampling device for detecting air pollution is inconvenient for the workers to record, and the user experience of the device is affected, so that the air sampling device for detecting air pollution is urgently needed to solve the prior problem.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide an air sampling device for detecting atmospheric pollution.
The invention realizes the purpose through the following technical scheme:
an air sampling device for detecting atmospheric pollution comprises a connecting seat, supporting legs, a damping plate and a rotary table, wherein the supporting legs are arranged at the bottom end of the connecting seat, the damping plate is arranged at the upper end of the connecting seat, the rotary table is arranged at the upper end of the damping plate, a detector is arranged at the upper end of the rotary table, a flow guide pipe is arranged at the upper end of the detector, a gas collecting bottle is arranged at one end of the flow guide pipe, a filter core is arranged in the gas collecting bottle, a suction pump is arranged at the other end of the flow guide pipe, a gas guide pipe is arranged at one side of the suction pump, a flow meter is arranged on one side wall of the gas guide pipe, a detection cavity is arranged at one end of the gas guide pipe, an infrared gas sensor is arranged, the detecting device is characterized in that an electric push rod is arranged on the other side wall in the detecting cavity, a rubber plug is arranged at one end of the electric push rod, a triangular supporting plate is arranged on one side wall of the detecting instrument, an object placing plate is arranged above the triangular supporting plate, a grinding pad is arranged on the object placing plate, a magnetic plate II is arranged on one side of the grinding pad, a magnetic plate I is arranged on one side wall of the detecting instrument, an operating panel is arranged on the other side wall of the detecting instrument, and a display screen is arranged on the operating panel.
Furthermore, the supporting leg with the connecting seat is articulated, the shock attenuation board with the connecting seat passes through the screw connection.
Through adopting above-mentioned technical scheme, will the supporting leg is opened and is supported the device, the shock attenuation board can absorb the vibrations that the device during operation produced, and then guarantees the stability of device during operation.
Further, the turntable is rotatably connected with the damping plate, and the detector is connected with the turntable through screws.
Through adopting above-mentioned technical scheme, when needs change the collection direction, the carousel can be in the collection direction that need not to change the device under the condition of device position, and operation process is simple, the detector can detect the air of sampling.
Furthermore, the honeycomb duct runs through the detector, the honeycomb duct runs through the gas collecting bottle, the honeycomb duct with the filter core is pegged graft.
Through adopting above-mentioned technical scheme, the honeycomb duct is carried out the water conservancy diversion to the gas of gathering, the filter core can filter the impurity in gathering the gas.
Further, the aspirator pump with the honeycomb duct is pegged graft, the aspirator pump with the detector passes through screwed connection, the air duct with the aspirator pump is pegged graft, the flowmeter with the air duct is pegged graft, detect the chamber with the detector passes through screwed connection.
By adopting the technical scheme, the air suction pump leads the air in the atmosphere into the detection cavity through the air collecting bottle, the air guide pipe and the guide pipe, and the flow meter detects the content of the air led into the detection cavity in real time.
Furthermore, the infrared gas sensor is connected with the detection cavity through a screw, and the ultraviolet gas sensor is connected with the detection cavity through a screw.
Through adopting above-mentioned technical scheme, infrared gas sensor can detect carbon monoxide and carbon dioxide in the sampling gas, ultraviolet gas sensor can detect nitrogen oxide and sulfur dioxide in the sampling gas.
Further, the blast pipe with detect the chamber and peg graft, the blast pipe runs through the detector, the solenoid valve with the blast pipe passes through threaded connection.
By adopting the technical scheme, after detection is finished, the electromagnetic valve is actuated through the operation panel, and then gas in the detection cavity is discharged through the exhaust pipe.
Furthermore, the electric push rod is connected with the detection cavity through a screw, the rubber plug is connected with the electric push rod through a screw, and the rubber plug is connected with the detection cavity in a sliding manner.
Through adopting above-mentioned technical scheme, at the exhaust in-process, electric putter promotes the plug removes, and then not only accelerates carminative efficiency, guarantees moreover detect the intracavity gas and discharge completely, prevent to have and remain, can not lead to the fact the influence to the follow-up detection of device, improve the device functionality.
Furthermore, the triangular support plate is connected with the detector through a screw, the object placing plate is connected with the detector in a rotating mode, the abrasive pad is bonded with the object placing plate, the magnetic plate II is connected with the object placing plate through a clamping groove, and the magnetic plate I is connected with the detector through a clamping groove.
Through adopting above-mentioned technical scheme, in the device working process, will put the thing board and overturn, simultaneously the triangular support board supports it, can provide the position of record data for the staff, simultaneously magnetic sheet one with magnetic sheet two can be when the device is idle will put the thing board and fix, do not occupy unnecessary space, improve staff's use impression.
Further, the operation panel is electrically connected with the detector, and the display screen is electrically connected with the operation panel.
By adopting the technical scheme, the operation panel controls the work of the device, and the display screen displays the side detection data of the device.
The specific working principle is as follows: firstly, the device is carried to a specified position, then the supporting legs are unfolded to support the device, then the object placing plate is turned over, meanwhile, the triangular supporting plate supports the object placing plate and provides a position for recording data for workers, then the device works through the operation panel, in the working process of the device, the air in the atmosphere is guided into the detection cavity through the air collecting bottle, the air guide pipe and the guide pipe by the air suction pump, meanwhile, the filter element can filter impurities in the sucked air, the flow meter detects the content of the gas guided into the detection cavity in real time and displays the detection data through the display screen, when the collected gas is enough, the air suction pump stops working, at the moment, the infrared gas sensor can detect carbon monoxide and carbon dioxide in the sampled gas, and the ultraviolet gas sensor can detect nitrogen oxide and sulfur dioxide in the sampled gas, the detection data is displayed through the display screen, a worker records the detection data, after the detection is finished, the electromagnetic valve is actuated through the operation panel, so that the gas in the detection cavity is discharged through the exhaust pipe, the electric push rod pushes the rubber plug to move in the exhaust process, the exhaust efficiency is accelerated, the gas in the detection cavity is completely discharged, the residue is prevented, the subsequent detection of the device is not influenced, the vibration generated in the working process of the device can be absorbed by the damping plate in the working process of the device, the stability of the device in the working process is ensured, when the acquisition direction needs to be changed, the acquisition direction of the device can be changed by the turntable without changing the position of the device, and finally the object placing plate can be fixed by the first magnetic plate and the second magnetic plate when the device is idle, and the occupation of redundant space is avoided.
The invention has the beneficial effects that:
1. by arranging the damping plate and the rotary table, in the working process of the device, the damping plate can absorb the vibration generated when the device works, so that the stability of the device in working is ensured, when the acquisition direction needs to be changed, the rotary table can change the acquisition direction of the device without changing the position of the device, the operation process is simple, and the practicability of the device is improved;
2. by arranging the electric push rod and the rubber plug, the electric push rod pushes the rubber plug to move in the exhaust process, so that the exhaust efficiency is accelerated, the gas in the detection cavity is completely exhausted, residues are prevented, the subsequent detection of the device is not influenced, and the functionality of the device is improved;
3. put thing board, triangular support board, magnetic sheet one and magnetic sheet two through the setting, in the device working process, will put the thing board and overturn, triangular support board supports it simultaneously, can provide the position of record data for the staff, and magnetic sheet one can be fixed with magnetic sheet two when the device is idle with putting the thing board simultaneously, does not occupy unnecessary space, improves staff's use impression.
Drawings
FIG. 1 is a front view of an air sampling device for atmospheric pollution detection according to the present invention;
FIG. 2 is a cross-sectional view of a gas collecting bottle of the air sampling device for detecting atmospheric pollution according to the present invention;
FIG. 3 is a cross-sectional view of a detector in the air sampling device for detecting atmospheric pollution according to the present invention;
FIG. 4 is a cross-sectional view of a storage plate of the air sampling device for detecting atmospheric pollution according to the present invention;
fig. 5 is a circuit block diagram of an air sampling device for detecting atmospheric pollution according to the present invention.
The reference numerals are explained below:
1. a flow guide pipe; 2. a display screen; 3. an operation panel; 4. a turntable; 5. a damper plate; 6. a connecting seat; 7. supporting legs; 8. a triangular support plate; 9. a storage plate; 10. a detector; 11. a gas collection bottle; 12. a filter element; 13. a getter pump; 14. an ultraviolet gas sensor; 15. an infrared gas sensor; 16. an exhaust pipe; 17. an electromagnetic valve; 18. a detection chamber; 19. a rubber plug; 20. an electric push rod; 21. a flow meter; 22. a first magnetic plate; 23. an air duct; 24. grinding a sand cushion; 25. and a second magnetic plate.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1-5, an air sampling device for atmospheric pollution detection comprises a connecting base 6, supporting legs 7, a damping plate 5 and a rotary table 4, wherein the supporting legs 7 are arranged at the bottom end of the connecting base 6, the damping plate 5 is arranged at the upper end of the connecting base 6, the rotary table 4 is arranged at the upper end of the damping plate 5, a detector 10 is arranged at the upper end of the rotary table 4, a flow guide pipe 1 is arranged at the upper end of the detector 10, a gas collecting bottle 11 is arranged at one end of the flow guide pipe 1, a filter element 12 is arranged in the gas collecting bottle 11, a gas suction pump 13 is arranged at the other end of the flow guide pipe 1, a gas guide pipe 23 is arranged at one side of the gas suction pump 13, a flow meter 21 is arranged on one side wall of the gas guide pipe 23, a detection cavity 18 is arranged at one end of the, it is provided with blast pipe 16 to detect 18 a lateral wall bottom in chamber, be provided with solenoid valve 17 on the blast pipe 16, be provided with electric putter 20 on another lateral wall in the detection chamber 18, electric putter 20 one end is provided with plug 19, be provided with triangular support plate 8 on the 10 lateral walls of detector, triangular support plate 8 top is provided with puts thing board 9, it is provided with dull polish pad 24 on the thing board 9 to put, dull polish pad 24 one side is provided with two 25 of magnetic sheet, be provided with one 22 of magnetic sheet on the 10 lateral walls of detector, be provided with operating panel 3 on the 10 another lateral wall of detector, operating panel 3 is last to be provided with display screen 2.
In this embodiment, the supporting leg 7 with the connecting seat 6 is articulated, the shock attenuation board 5 with the connecting seat 6 passes through screwed connection, will the supporting leg 7 is opened and is supported the device, the shock attenuation board 5 can absorb the vibrations that the device during operation produced, and then guarantees the stability of device during operation.
In this embodiment, carousel 4 with shock attenuation board 5 rotates to be connected, detector 10 with carousel 4 passes through the screw connection, and when needs change the collection direction, carousel 4 can change the collection direction of device under the condition that need not to change the device position, and operation process is simple, detector 10 can detect the air of sampling.
In this embodiment, the honeycomb duct 1 runs through the detector 10, the honeycomb duct 1 runs through the gas collecting bottle 11, the honeycomb duct 1 with the filter core 12 is pegged graft, the honeycomb duct 1 guides the gas of gathering, the filter core 12 can filter the impurity in the gas of gathering.
In this embodiment, the getter pump 13 is inserted into the flow guide tube 1, the getter pump 13 is connected to the detector 10 through screws, the gas guide tube 23 is inserted into the getter pump 13, the flow meter 21 is inserted into the gas guide tube 23, the detection cavity 18 is connected to the detector 10 through screws, the getter pump 13 guides the gas in the atmosphere into the detection cavity 18 through the gas collection bottle 11, the gas guide tube 23 and the flow guide tube 1, and the flow meter 21 detects the content of the gas in the detection cavity 18 in real time.
In this embodiment, infrared gas sensor 15 with it passes through the screw connection to detect chamber 18, ultraviolet gas sensor 14 with it passes through the screw connection to detect chamber 18, infrared gas sensor 15 can detect carbon monoxide and carbon dioxide in the sampling gas, ultraviolet gas sensor 14 can detect nitrogen oxide and sulfur dioxide in the sampling gas.
In this embodiment, the exhaust pipe 16 is inserted into the detection cavity 18, the exhaust pipe 16 penetrates through the detector 10, the electromagnetic valve 17 is connected to the exhaust pipe 16 through a screw thread, and after detection is completed, the electromagnetic valve 17 is actuated through the operation panel 3, so that the gas in the detection cavity 18 is discharged through the exhaust pipe 16.
In this embodiment, electric putter 20 with it passes through bolted connection to detect chamber 18, plug 19 with electric putter 20 passes through bolted connection, plug 19 with detect chamber 18 sliding connection, at the exhaust in-process, electric putter 20 promotes plug 19 removes, and then not only accelerates carminative efficiency, guarantees moreover detect the complete discharge of intracavity gas, prevent to have and remain, can not cause the influence to the follow-up detection of device, improve the device functionality.
In this embodiment, triangular support plate 8 with detector 10 passes through the screw connection, put thing board 9 with detector 10 rotates to be connected, dull polish pad 24 with put thing board 9 and bond, magnetic sheet two 25 with it connects through the draw-in groove to put thing board 9, magnetic sheet one 22 with detector 10 passes through the draw-in groove and connects, in the device working process, will put thing board 9 and overturn, simultaneously triangular support plate 8 supports it, can provide the position of record data for the staff, simultaneously magnetic sheet one 22 with magnetic sheet two 25 can be when the device is idle with it fixes to put thing board 9, does not occupy unnecessary space, improves staff's use impression.
In this embodiment, the operation panel 3 is electrically connected to the detector 10, the display screen 2 is electrically connected to the operation panel 3, the operation panel 3 controls the operation of the device, and the display screen 2 displays the side data of the device.
The specific working principle is as follows: firstly, the device is carried to a specified position, then the supporting legs 7 are unfolded to support the device, then the object placing plate 9 is turned over, meanwhile, the triangular supporting plate 8 supports the object placing plate to provide a position for recording data for workers, then the device works through the operation panel 3, in the working process of the device, the air in the atmosphere is led into the detection cavity 18 through the air collecting bottle 11, the air guide tube 23 and the guide tube 1 by the air suction pump 13, meanwhile, impurities in the sucked air can be filtered by the filter element 12, the content of the air led into the detection cavity 18 is detected by the flowmeter 21 in real time, the detected data is displayed through the display screen 2, when the collected air is enough, the air suction pump 13 stops working, and at the moment, the infrared gas sensor 15 can detect carbon monoxide and carbon dioxide in the sampled air, the ultraviolet gas sensor 14 can detect nitrogen oxides and sulfur dioxide in the sampled gas, and display the detected data through the display screen 2, the staff records the data, after the detection is completed, the electromagnetic valve 17 is actuated through the operation panel 3, so that the gas in the detection cavity 18 is discharged through the exhaust pipe 16, during the exhaust process, the electric push rod 20 pushes the rubber plug 19 to move, thereby not only accelerating the exhaust efficiency, but also ensuring the complete discharge of the gas in the detection cavity 18, preventing the existence of residues, not influencing the subsequent detection of the device, during the working process of the device, the damping plate 5 can absorb the vibration generated during the working of the device, thereby ensuring the stability of the device during the working, when the collecting direction needs to be changed, the rotary disc 4 can change the collecting direction of the device without changing the position of the device, finally, the first magnetic plate 22 and the second magnetic plate 25 can fix the object placing plate 9 when the device is idle, so that the device does not occupy redundant space.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. The utility model provides an air sampling device for atmospheric pollution detects which characterized in that: comprises a connecting seat (6), supporting legs (7), a damping plate (5) and a turntable (4), wherein the supporting legs (7) are arranged at the bottom end of the connecting seat (6), the damping plate (5) is arranged at the upper end of the connecting seat (6), the turntable (4) is arranged at the upper end of the damping plate (5), a detector (10) is arranged at the upper end of the turntable (4), a flow guide pipe (1) is arranged at the upper end of the detector (10), a gas collection bottle (11) is arranged at one end of the flow guide pipe (1), a filter core (12) is arranged in the gas collection bottle (11), a suction pump (13) is arranged at the other end of the flow guide pipe (1), a gas guide pipe (23) is arranged at one side of the suction pump (13), a flowmeter (21) is arranged on one side wall of the gas guide pipe (23), a detection cavity (18) is, an ultraviolet gas sensor (14) is arranged on one side of the infrared gas sensor (15), an exhaust pipe (16) is arranged at the bottom end of one side wall of the detection cavity (18), an electromagnetic valve (17) is arranged on the exhaust pipe (16), an electric push rod (20) is arranged on the other side wall in the detection cavity (18), a rubber plug (19) is arranged at one end of the electric push rod (20), a triangular supporting plate (8) is arranged on one side wall of the detector (10), an object placing plate (9) is arranged above the triangular supporting plate (8), a second magnetic plate (25) is arranged on one side of the sanding pad (24), the magnetic plate I (22) is arranged on one side wall of the detector (10), the operation panel (3) is arranged on the other side wall of the detector (10), and the display screen (2) is arranged on the operation panel (3).
2. The air sampling device for atmospheric pollution detection as recited in claim 1, wherein: the supporting legs (7) are hinged to the connecting seat (6), and the damping plate (5) is connected with the connecting seat (6) through screws.
3. The air sampling device for atmospheric pollution detection as recited in claim 1, wherein: the rotary table (4) is rotationally connected with the damping plate (5), and the detector (10) is connected with the rotary table (4) through screws.
4. The air sampling device for atmospheric pollution detection as recited in claim 1, wherein: honeycomb duct (1) run through detector (10), honeycomb duct (1) run through gas collecting bottle (11), honeycomb duct (1) with filter core (12) are pegged graft.
5. The air sampling device for atmospheric pollution detection as recited in claim 1, wherein: aspirator pump (13) with honeycomb duct (1) is pegged graft, aspirator pump (13) with detector (10) passes through the screw connection, air duct (23) with aspirator pump (13) is pegged graft, flowmeter (21) with air duct (23) are pegged graft, detect chamber (18) with detector (10) pass through the screw connection.
6. The air sampling device for atmospheric pollution detection as recited in claim 1, wherein: the infrared gas sensor (15) is connected with the detection cavity (18) through screws, and the ultraviolet gas sensor (14) is connected with the detection cavity (18) through screws.
7. The air sampling device for atmospheric pollution detection as recited in claim 1, wherein: the exhaust pipe (16) is connected with the detection cavity (18) in an inserting mode, the exhaust pipe (16) penetrates through the detector (10), and the electromagnetic valve (17) is connected with the exhaust pipe (16) through threads.
8. The air sampling device for atmospheric pollution detection as recited in claim 1, wherein: the electric push rod (20) is connected with the detection cavity (18) through a screw, the rubber plug (19) is connected with the electric push rod (20) through a screw, and the rubber plug (19) is connected with the detection cavity (18) in a sliding mode.
9. The air sampling device for atmospheric pollution detection as recited in claim 1, wherein: triangular support board (8) with detector (10) pass through the screw connection, put thing board (9) with detector (10) rotate to be connected, dull polish pad (24) with put thing board (9) bonding, magnetic sheet two (25) with put thing board (9) and pass through the draw-in groove and connect, magnetic sheet one (22) with detector (10) pass through the draw-in groove and connect.
10. The air sampling device for atmospheric pollution detection as recited in claim 1, wherein: the operation panel (3) is electrically connected with the detector (10), and the display screen (2) is electrically connected with the operation panel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110372473.4A CN112834296A (en) | 2021-04-07 | 2021-04-07 | Air sampling device for atmospheric pollution detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110372473.4A CN112834296A (en) | 2021-04-07 | 2021-04-07 | Air sampling device for atmospheric pollution detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112834296A true CN112834296A (en) | 2021-05-25 |
Family
ID=75929762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110372473.4A Withdrawn CN112834296A (en) | 2021-04-07 | 2021-04-07 | Air sampling device for atmospheric pollution detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112834296A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116338091A (en) * | 2023-03-05 | 2023-06-27 | 广分测信(广州)环保科技有限公司 | Atmospheric pollution monitoring traceability system based on passive infrared telemetry |
-
2021
- 2021-04-07 CN CN202110372473.4A patent/CN112834296A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116338091A (en) * | 2023-03-05 | 2023-06-27 | 广分测信(广州)环保科技有限公司 | Atmospheric pollution monitoring traceability system based on passive infrared telemetry |
| CN116338091B (en) * | 2023-03-05 | 2023-09-01 | 广分测信(广州)环保科技有限公司 | Atmospheric pollution monitoring traceability system based on passive infrared telemetry |
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