CN216349837U - A quick sampling device of pollutant for ambient air trace level - Google Patents
A quick sampling device of pollutant for ambient air trace level Download PDFInfo
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- CN216349837U CN216349837U CN202122837491.3U CN202122837491U CN216349837U CN 216349837 U CN216349837 U CN 216349837U CN 202122837491 U CN202122837491 U CN 202122837491U CN 216349837 U CN216349837 U CN 216349837U
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Abstract
The utility model relates to the technical field of air sampling, in particular to a rapid pollutant sampling device for ambient air trace level, which increases the effect of rapid pollutant sampling of the air trace level, is convenient for adjusting the height of an atmospheric sampling instrument, increases the convenience and improves the practicability; including the atmosphere appearance of taking a sample, first intake pipe, the support frame, communicating pipe, the gas collecting bottle, the discharge, the second intake pipe, fixed plate and supporting mechanism, be provided with flowmeter and control panel on the atmosphere appearance of taking a sample, first intake pipe is installed on the atmosphere appearance of taking a sample, the support frame is installed on the atmosphere appearance of taking a sample, communicating pipe passes through hose and first intake pipe intercommunication, install on the gas collecting bottle and communicate communicating pipe, the gas collecting bottle is installed and is communicated on the discharge, the discharge is installed and is communicated in the second intake pipe, discharge and second intake pipe are installed on the support frame, the atmosphere appearance of taking a sample is installed on the fixed plate, the fixed plate is installed on supporting mechanism.
Description
Technical Field
The utility model relates to the technical field of air sampling, in particular to a rapid sampling device for pollutants of trace levels of ambient air.
Background
The air sampler system comprises a detector and a sampling network pipe. The detector consists of an air suction pump, a filter, a laser detection cavity, a control circuit, a display circuit and the like. The air suction pump continuously collects air samples from the protected area through a sampling pipe network consisting of PVC pipes or steel pipes and puts the air samples into the detector. The air sample enters the detection cavity after being filtered by the filter assembly to remove dust particles, and the detection cavity is provided with a stable laser light source. Smoke particles scatter the laser light and the scattered light causes highly sensitive light receivers to produce signals. And performing system analysis to complete photoelectric conversion. The smoke concentration value and the alarm grade thereof are displayed by a display; the sampling effect of the existing sampling device is poor, the height adjustment of the sampling device is inconvenient, and the placing effect of the device is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the rapid pollutant sampling device for the trace level of the environmental air, which has the advantages of improving the effect of rapidly sampling pollutants of the trace level of the air, conveniently adjusting the height of an atmospheric sampling instrument, improving the convenience and improving the practicability.
The utility model relates to a rapid sampling device for environmental air trace level pollutants, which comprises an atmospheric sampling instrument, a first air inlet pipe, a support frame, a communicating pipe, a gas collecting bottle, a gas collecting pipe, a second air inlet pipe, a fixed plate and a support mechanism, the atmosphere sampling instrument is provided with a flowmeter and a control panel, the first air inlet pipe is arranged on the atmosphere sampling instrument, the supporting frame is arranged on the atmosphere sampling instrument, the communicating pipe is communicated with the first air inlet pipe through a hose, the communicating pipe is arranged on the gas collecting bottle and communicated with the gas collecting bottle, the gas collecting bottle is arranged on the gas collecting pipe and communicated with the gas collecting pipe, the gas collecting pipe is arranged on the second gas inlet pipe and communicated with the second gas inlet pipe, the gas collecting pipe and the second gas inlet pipe are arranged on the supporting frame, the atmosphere sampling instrument is installed on the fixed plate, the fixed plate is installed on the supporting mechanism, and the supporting mechanism plays a supporting role in the atmosphere sampling instrument through the fixed plate.
The utility model discloses a rapid sampling device for pollutants at trace levels of ambient air, which comprises a sleeve, a first telescopic rod, a first threaded sleeve, a connecting plate and supporting legs, wherein the sleeve is sleeved on the first telescopic rod, the first threaded sleeve is connected with the sleeve through threads, the first threaded sleeve plays a role in fixing the first telescopic rod, the sleeve is arranged on the connecting plate, three groups of the supporting legs are arranged on the connecting plate and rotate relatively, and the fixing plate is arranged on the first telescopic rod.
The rapid sampling device for the pollutants with trace levels in the ambient air further comprises a second telescopic rod and a second threaded sleeve, wherein the second telescopic rod is installed on the supporting leg and slides relative to the supporting leg, the second threaded sleeve is connected with the supporting leg through threads, and the second threaded sleeve plays a role in fixing the second telescopic rod.
The utility model relates to a rapid sampling device for environmental air trace level pollutants, which further comprises an elastic pad foot, wherein the elastic pad foot is installed on a second telescopic rod.
The utility model discloses a rapid sampling device for environmental air trace level pollutants, which further comprises a limiting bolt, wherein a limiting groove is formed in the supporting frame, the limiting bolt is installed on an atmospheric sampling instrument, and the supporting frame is hung on the limiting bolt through the limiting groove.
The utility model relates to a rapid sampling device for trace pollutants in ambient air, which further comprises a handle groove and a handle, wherein the handle groove is installed on an atmosphere sampling instrument, and the handle is installed on the handle groove and rotates relatively.
The utility model discloses a rapid sampling device for trace-level pollutants of ambient air, which further comprises an access panel and fixing screws, wherein the access panel is installed on an atmosphere sampling instrument, and the fixing screws are installed on the access panel and connected with the atmosphere sampling instrument.
According to the rapid sampling device for the pollutants at the trace level of the ambient air, disclosed by the utility model, the second telescopic rods can be provided with a plurality of groups.
Compared with the prior art, the utility model has the beneficial effects that:
open atmosphere sample appearance, communicating pipe passes through hose and first intake pipe intercommunication, the air is inhaled through the input of second intake pipe, the air is through the discharge, the gas collecting bottle, communicating pipe and first intake pipe are carried to atmosphere sample appearance inside, atmosphere sample appearance takes a sample to the pollutant in the air, set up discharge and second intake pipe, increase the effect of air sampling, prevent that the great impurity of volume from being inhaled to atmosphere sample appearance in, reduce the damage to atmosphere sample appearance among the sampling process, increase the life of atmosphere sample appearance, increase the effect of the quick sample of pollutant of air trace level, and the practicability is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a front view configuration of the present invention;
FIG. 3 is a schematic diagram of the right-hand side view of the present invention;
FIG. 4 is a rear view of the present invention;
FIG. 5 is a partial enlarged structural view of A of the present invention;
in the drawings, the reference numbers: 1. an atmospheric sampling instrument; 2. a flow meter; 3. a control panel; 4. a first intake pipe; 5. a support frame; 6. a communicating pipe; 7. a gas collection bottle; 8. a gas collecting pipe; 9. a second intake pipe; 10. a fixing plate; 11. a sleeve; 12. a first telescopic rod; 13. a first threaded sleeve; 14. a connecting plate; 15. supporting legs; 16. a second telescopic rod; 17. a second thread insert; 18. an elastic foot pad; 19. a limiting groove; 20. a limit bolt; 21. a handle slot; 22. a handle; 23. an access panel; 24. and fixing the screw.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 5, the rapid sampling device for environmental air trace level pollutants of the present invention comprises an atmospheric sampling instrument 1, a first air inlet pipe 4, a support frame 5, a communicating pipe 6, a gas collecting bottle 7, a gas collecting pipe 8, a second air inlet pipe 9, a fixing plate 10 and a support mechanism, wherein the atmospheric sampling instrument 1 is provided with a flow meter 2 and a control panel 3, the first air inlet pipe 4 is installed on the atmospheric sampling instrument 1, the support frame 5 is installed on the atmospheric sampling instrument 1, the communicating pipe 6 is communicated with the first air inlet pipe 4 through a hose, the communicating pipe 6 is installed on the gas collecting bottle 7 and is communicated with the gas collecting pipe 8, the gas collecting pipe 8 is installed on the second air inlet pipe 9 and is communicated with the second air inlet pipe 9, the gas collecting pipe 8 and the second air inlet pipe 9 are installed on the support frame 5, the atmospheric sampling instrument 1 is installed on the fixing plate 10, the fixing plate 10 is installed on the support mechanism, the supporting mechanism supports the atmosphere sampling instrument 1 through the fixing plate 10; open atmosphere sample appearance 1, communicating pipe 6 passes through hose and 4 intercommunications of first intake pipe, the air is inhaled through the input of second intake pipe 9, the air is through gas collecting pipe 8, gas collecting bottle 7, communicating pipe 6 and first intake pipe 4 are carried to atmosphere sample appearance 1 inside, atmosphere sample appearance 1 samples the pollutant in to the air, set up gas collecting pipe 8 and second intake pipe 9, increase the effect of air sampling, prevent that the great impurity of volume from being inhaled to atmosphere sample appearance 1 in, reduce the damage to atmosphere sample appearance 1 among the sampling process, increase the life of atmosphere sample appearance 1, increase the effect of the quick sample of pollutant of air trace magnitude, and the practicability is improved.
Preferably, the supporting mechanism comprises a sleeve 11, a first telescopic rod 12, a first threaded sleeve 13, a connecting plate 14 and supporting legs 15, wherein the sleeve 11 is sleeved on the first telescopic rod 12, the first threaded sleeve 13 is connected with the sleeve 11 through threads, the first threaded sleeve 13 plays a role in fixing the first telescopic rod 12, the sleeve 11 is installed on the connecting plate 14, the three groups of supporting legs 15 are installed on the connecting plate 14 and rotate relatively, and the fixing plate 10 is installed on the first telescopic rod 12; through rotating first swivel nut 13, the convenient length to first telescopic link 12 is adjusted, first swivel nut 13 plays fixed effect to first telescopic link 12, be convenient for highly adjust atmospheric sampling appearance 1, three supporting legs of group 15 rotate with connecting plate 14 and are connected, three supporting legs of group 15 play the supporting role to atmospheric sampling appearance 1, increase the stationarity of 1 sampling in-process of atmospheric sampling appearance, increase the effect of the quick sample of pollutant of air trace level, and the improvement practicality.
Preferably, the telescopic device further comprises a second telescopic rod 16 and a second threaded sleeve 17, wherein the second telescopic rod 16 is mounted on the supporting leg 15 and slides relative to the supporting leg 15, the second threaded sleeve 17 is connected with the supporting leg 15 through threads, and the second threaded sleeve 17 plays a role in fixing the second telescopic rod 16; through the setting, through rotating second swivel nut 17, be convenient for adjust the length of second telescopic link 16, be convenient for highly adjust atmospheric sampling appearance 1, increase the effect of the quick sample of pollutant of air trace level, improve the practicality.
As a preferable example of the above embodiment, the telescopic rod further comprises an elastic foot pad 18, and the elastic foot pad 18 is installed on the second telescopic rod 16; through the above arrangement, the elastic pad feet 18 increase the friction force between the second telescopic rod 16 and the floor, the supporting effect of the atmospheric sampling instrument 1 is increased, the stability is increased, and the practicability is improved.
As the optimization of the above embodiment, the sampling device further comprises a limiting bolt 20, wherein a limiting groove 19 is formed in the support frame 5, the limiting bolt 20 is installed on the atmosphere sampling instrument 1, and the support frame 5 is hung on the limiting bolt 20 through the limiting groove 19; through the setting, increase 5 installation effects of support frame, the installation and the dismantlement of the support frame 5 of being convenient for increase the convenience, improve the practicality.
Preferably, the air sampler further comprises a handle groove 21 and a handle 22, wherein the handle groove 21 is arranged on the atmosphere sampling instrument 1, and the handle 22 is arranged on the handle groove 21 and rotates relatively; through above setting, be convenient for remove atmosphere sample appearance 1 through handle 22, increase atmosphere sample appearance 1's removal effect, increase the convenience, improve the practicality.
As the optimization of the above embodiment, the device further comprises an access panel 23 and a fixing screw 24, wherein the access panel 23 is installed on the atmosphere sampling instrument 1, and the fixing screw 24 is installed on the access panel 23 and connected with the atmosphere sampling instrument 1; through the setting, be convenient for overhaul 1 internal plant of atmosphere sample appearance, set up fixed screw 24, increase the connection effect between access panel 23 and the atmosphere sample appearance 1, the installation and the dismantlement of access panel 23 increase the convenience, improve the practicality.
As a preference of the above embodiment, the second telescopic rod 16 may be provided with several groups; through above setting, be convenient for adjust the height of atmosphere sample appearance 1, increase the effect of the quick sample of pollutant of air trace level, improve the practicality.
The utility model relates to a rapid sampling device for pollutants of trace levels of ambient air, which is characterized in that when the rapid sampling device works, an atmospheric sampling instrument 1 is opened, a communicating pipe 6 is communicated with a first air inlet pipe 4 through a hose, air is sucked in through an input end of a second air inlet pipe 9, the air is conveyed into the atmospheric sampling instrument 1 through a gas collecting pipe 8, a gas collecting bottle 7, the communicating pipe 6 and the first air inlet pipe 4, the atmospheric sampling instrument 1 samples pollutants in the air, the gas collecting pipe 8 and the second air inlet pipe 9 are arranged to increase the air sampling effect, impurities with larger volume are prevented from being sucked into the atmospheric sampling instrument 1, the damage to the atmospheric sampling instrument 1 in the sampling process is reduced, the service life of the atmospheric sampling instrument 1 is prolonged, the rapid sampling effect of the pollutants of the trace levels of the air is increased, and the practicability is improved.
According to the rapid sampling device for the pollutants with trace levels in the ambient air, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the rapid sampling device can be implemented as long as the beneficial effects of the rapid sampling device are achieved; the atmospheric sampling instrument 1 for the rapid sampling device of the pollutants with trace levels of the environmental air is purchased from the market, and technicians in the industry only need to install and operate according to the attached operating instructions.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A rapid pollutant sampling device for environmental air trace level is characterized by comprising an atmospheric sampling instrument (1), a first air inlet pipe (4), a support frame (5), a communicating pipe (6), a gas collecting bottle (7), a gas collecting pipe (8), a second air inlet pipe (9), a fixing plate (10) and a support mechanism, wherein a flowmeter (2) and a control panel (3) are arranged on the atmospheric sampling instrument (1), the first air inlet pipe (4) is arranged on the atmospheric sampling instrument (1), the support frame (5) is arranged on the atmospheric sampling instrument (1), the communicating pipe (6) is communicated with the first air inlet pipe (4) through a hose, the communicating pipe (6) is arranged on the gas collecting bottle (7) and communicated with the gas collecting pipe (8), the gas collecting pipe (8) is arranged on the second air inlet pipe (9) and communicated with the gas collecting bottle (7), the gas collecting pipe (8) and the second gas inlet pipe (9) are installed on the support frame (5), the atmosphere sampling instrument (1) is installed on the fixing plate (10), the fixing plate (10) is installed on the supporting mechanism, and the supporting mechanism plays a supporting role in the atmosphere sampling instrument (1) through the fixing plate (10).
2. The rapid sampling device for pollutants at the trace level of ambient air according to claim 1, wherein the supporting mechanism comprises a sleeve (11), a first telescopic rod (12), a first threaded sleeve (13), a connecting plate (14) and supporting legs (15), the sleeve (11) is sleeved on the first telescopic rod (12), the first threaded sleeve (13) is connected with the sleeve (11) through threads, the first threaded sleeve (13) fixes the first telescopic rod (12), the sleeve (11) is installed on the connecting plate (14), three groups of the supporting legs (15) are installed on the connecting plate (14) and rotate relatively, and the fixing plate (10) is installed on the first telescopic rod (12).
3. A rapid sampling device for pollutants of trace level in ambient air according to claim 1, further comprising a second telescopic rod (16) and a second screw sleeve (17), wherein the second telescopic rod (16) is installed on the supporting leg (15) and slides relatively, the second screw sleeve (17) is connected with the supporting leg (15) through a screw thread, and the second screw sleeve (17) plays a role of fixing the second telescopic rod (16).
4. A device for the rapid sampling of pollutants at the trace level of ambient air according to claim 3, further comprising an elastic foot pad (18), said elastic foot pad (18) being mounted on the second telescopic rod (16).
5. The rapid sampling device for the pollutants of trace level of the environmental air as claimed in claim 1, further comprising a limiting bolt (20), wherein the supporting frame (5) is provided with a limiting groove (19), the limiting bolt (20) is installed on the atmospheric sampling instrument (1), and the supporting frame (5) is hung on the limiting bolt (20) through the limiting groove (19).
6. A rapid sampling device for trace levels of contaminants in ambient air according to claim 1, further comprising a handle slot (21) and a handle (22), wherein the handle slot (21) is mounted on the atmospheric sampling device (1), and the handle (22) is mounted on the handle slot (21) and rotates relative thereto.
7. A rapid sampling device for trace level pollutants in ambient air according to claim 1, further comprising an access panel (23) and a fixing screw (24), wherein the access panel (23) is installed on the atmosphere sampling instrument (1), and the fixing screw (24) is installed on the access panel (23) and connected with the atmosphere sampling instrument (1).
8. A device for the rapid sampling of pollutants at the level of trace amounts of ambient air according to claim 3, characterized in that said second telescopic rod (16) can be provided in several groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122837491.3U CN216349837U (en) | 2021-11-18 | 2021-11-18 | A quick sampling device of pollutant for ambient air trace level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122837491.3U CN216349837U (en) | 2021-11-18 | 2021-11-18 | A quick sampling device of pollutant for ambient air trace level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216349837U true CN216349837U (en) | 2022-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122837491.3U Active CN216349837U (en) | 2021-11-18 | 2021-11-18 | A quick sampling device of pollutant for ambient air trace level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216349837U (en) |
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2021
- 2021-11-18 CN CN202122837491.3U patent/CN216349837U/en active Active
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