CN220525442U - Air sampling device for atmospheric environmental pollution monitoring - Google Patents
Air sampling device for atmospheric environmental pollution monitoring Download PDFInfo
- Publication number
- CN220525442U CN220525442U CN202420032388.2U CN202420032388U CN220525442U CN 220525442 U CN220525442 U CN 220525442U CN 202420032388 U CN202420032388 U CN 202420032388U CN 220525442 U CN220525442 U CN 220525442U
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- CN
- China
- Prior art keywords
- environmental pollution
- sampling device
- air sampling
- silica gel
- atmospheric environmental
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 28
- 238000005070 sampling Methods 0.000 title claims abstract description 26
- 238000003912 environmental pollution Methods 0.000 title claims abstract description 22
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000000741 silica gel Substances 0.000 claims abstract description 26
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 26
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000003344 environmental pollutant Substances 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 229910052815 sulfur oxide Inorganic materials 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model belongs to the technical field of environmental monitoring, and provides an air sampling device for monitoring atmospheric environmental pollution, which comprises a placing plate and a collecting part, wherein the collecting part comprises an electric telescopic rod, a collecting cylinder, an external thread pipe, a sample bottle, an electric hydraulic rod, a first silica gel plate and a second silica gel plate, the output end of the electric telescopic rod is provided with the collecting cylinder, the lower end of the collecting cylinder is provided with the external thread pipe, and the external thread pipes are sequentially arranged; the lower end of the external thread tube is provided with the sample bottle; the output end of the electric hydraulic rod is provided with the first silica gel plate, the upper end of the first silica gel plate is provided with a short shaft, and the upper end of the short shaft is provided with the second silica gel plate. The air sampling device for monitoring the atmospheric environmental pollution is convenient to sample, saves time and labor and improves the detection efficiency.
Description
Technical Field
The utility model relates to the technical field of environmental monitoring, in particular to an air sampling device for monitoring atmospheric environmental pollution.
Background
Atmospheric environmental monitoring is a process of measuring the concentration of contaminants in the atmospheric environment, observing, analyzing their changes, and affecting the environment. The atmospheric pollution monitoring is to measure the type and concentration of pollutants in the atmosphere and observe the time-space distribution and change rule of the pollutants, and the molecular pollutants monitored mainly comprise sulfur oxides, nitrogen oxides, carbon monoxide, ozone, halogenated hydrocarbon, hydrocarbon and the like; the granular pollutants mainly comprise dust fall, total suspended particles, floating dust and acid sedimentation;
the atmospheric quality monitoring is to perform point-setting sampling and analysis on main pollutants in the atmosphere of a certain area, and regular monitoring of specified projects is generally performed according to factors such as the scale of the area, the distribution condition of atmospheric pollution sources, strong sources, meteorological conditions, topography and the like;
the air sampling device that uses always is complicated in structure, inconvenient operation, and is wasted time and energy, and the inefficiency of detection.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the air sampling device for monitoring the atmospheric environmental pollution, which is convenient for sampling operation, saves time and labor and improves the detection efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the air sampling device for monitoring the atmospheric environmental pollution comprises a placing plate and a collecting part, wherein the collecting part comprises an electric telescopic rod, a collecting cylinder, an external threaded pipe, a sample bottle, an electric hydraulic rod, a first silica gel plate and a second silica gel plate, and the upper end of the placing plate is provided with the electric telescopic rod;
the output end of the electric telescopic rod is provided with the collecting cylinder, the lower end of the collecting cylinder is provided with the external thread pipes, the external thread pipes are provided with a plurality of external thread pipes, and the external thread pipes are sequentially arranged; an electromagnetic valve is arranged on the outer wall of the external threaded pipe;
the lower end of the external thread pipe is provided with the sample bottle, and the external thread pipe is detachably connected with the sample bottle;
the sample bottles are arranged in a plurality, and the sample bottles are arranged in one-to-one correspondence with the external threaded pipes;
the tip of electronic hydraulic stem runs through to the bottom of sample bottle, just the output of electronic hydraulic stem sets up first silica gel plate, the upper end of first silica gel plate sets up the minor axis, the upper end of minor axis sets up the second silica gel plate.
As an improved technical scheme, the end part of the collecting cylinder is provided with a collecting frame, and the collecting frame is a funnel-shaped member; the end part of the acquisition frame is provided with a protective net.
As an improved technical scheme, the upper end of the sample bottle is provided with a sleeve, and the inner wall of the sleeve is provided with an internal thread.
As an improved technical scheme, the outer wall of the sample bottle is provided with a label frame, and a label is arranged in the label frame.
As an improved technical scheme, the outer wall of the electric telescopic rod is provided with a right angle plate, and the lower end of the right angle plate is connected with the placing plate.
As an improved technical scheme, the upper end of the placing plate is provided with a groove, and a level gauge is arranged in the groove.
As an improved technical scheme, the corners of the placing plate are provided with threaded through holes, the upper end of the placing plate is provided with a threaded rod, and one end of the threaded rod penetrates through the threaded through holes to the lower part of the placing plate.
As an improved technical scheme, place the bottom of board and set up and place the frame, place and set up auxiliary power supply in the frame, auxiliary power supply's outer wall sets up the electric power pilot lamp.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
1. this air sampling device that atmospheric environmental pollution monitoring used is convenient for sample the operation through setting up the collection part, labour saving and time saving improves the efficiency that detects.
2. This air sampling device that atmospheric environmental pollution monitoring used increases area of contact through setting up the collection frame, does benefit to and samples the air.
3. This air sampling device that atmospheric environmental pollution monitoring used is convenient for distinguish the difference through setting up the label the sample bottle does benefit to subsequent detection operation.
4. This air sampling device that atmospheric environmental pollution monitoring used reduces the dependence to the commercial power through setting up auxiliary power, conveniently operates in the open air.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will make brief description of the drawings used in the description of the embodiments or the prior art. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic diagram of an air sampling device for monitoring atmospheric environmental pollution;
FIG. 2 is a schematic diagram of the structure of the collecting part;
FIG. 3 is a schematic diagram of a sample bottle structure;
fig. 4 is a schematic view of a placement board installation.
In the drawing, 1, a placing plate, 11, a groove, 12, a threaded through hole, 2, a collecting part, 21, an electric telescopic rod, 22, a collecting cylinder, 23, an external threaded pipe, 231, an electromagnetic valve, 24, a sample bottle, 25, an electric hydraulic rod, 26, a first silica gel plate, 27, a second silica gel plate, 28, a short shaft, 3, a collecting frame, 31, a protective net, 4, a feeding sleeve, 41, an internal thread, 5, a label frame, 51, a label, 6, a rectangular plate, 7, a level gauge, 8, a threaded rod, 9, a placing frame, 91, an auxiliary power supply, 92 and an electric power indicator.
Detailed Description
The technical scheme of the utility model will be described in detail below with reference to specific embodiments. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
As shown in fig. 1-4, the utility model provides an air sampling device for monitoring atmospheric environmental pollution, which comprises a placing plate 1 and a collecting part 2, wherein a groove 11 is arranged at the upper end of the placing plate 1, a level meter 7 is arranged in the groove 11, and the level meter 7 is arranged for level adjustment;
the corners of the placing plate 1 are provided with threaded through holes 12, the upper end of the placing plate 1 is provided with a threaded rod 8, one end of the threaded rod 8 penetrates through the threaded through holes 12 to the lower part of the placing plate 1, and the threaded rod 8 is used for driving the corners of the placing plate 1 to move up and down;
the collecting part 2 comprises an electric telescopic rod 21, a collecting cylinder 22, an external threaded pipe 23, a sample bottle 24, an electric hydraulic rod 25, a first silica gel plate 26 and a second silica gel plate 27, and the upper end of the placing plate 1 is provided with the electric telescopic rod 21;
the outer wall of the electric telescopic rod 21 is provided with a right angle plate 6, the lower end of the right angle plate 6 is connected with the placing plate 1, and the stability of the electric telescopic rod 21 is improved by arranging the right angle plate 6;
the output end of the electric telescopic rod 21 is provided with a collection cylinder 22, the end part of the collection cylinder 22 is provided with a collection frame 3, and the collection frame 3 is a funnel-shaped member; the collection frame 3 is arranged to increase the contact area, so that air can be sampled;
the end part of the collecting frame 3 is provided with a protective net 31, and the protective net 31 is used for protecting the collecting frame from external impurities entering the collecting cylinder 22;
the lower end of the collection tube 22 is provided with a plurality of external thread tubes 23, and the external thread tubes 23 are sequentially arranged, so that the collection tube is convenient for sampling different heights; an electromagnetic valve 231 is arranged on the outer wall of the external threaded pipe 23 and used for controlling the opening and closing of the external threaded pipe 23;
the lower end of the external thread tube 23 is provided with a sample bottle 24, and the external thread tube 23 is detachably connected with the sample bottle 24;
the upper end of the sample bottle 24 is provided with a sleeve 4, the inner wall of the sleeve 4 is provided with an internal thread 41, and the connection of the external thread tube 23 and the sample bottle 24 is facilitated through the thread;
the outer wall of the sample bottle 24 is provided with the label frame 5, the label 51 is arranged in the label frame 5, and the label 51 is arranged so as to be convenient for distinguishing different sample bottles 24 and facilitate the subsequent detection operation;
the sample bottles 24 are arranged in a plurality, and the sample bottles 24 are arranged in one-to-one correspondence with the external thread pipes 23;
the end part of the electric hydraulic rod 25 penetrates through the bottom of the sample bottle 24, a first silica gel plate 26 is arranged at the output end of the electric hydraulic rod 25, a short shaft 28 is arranged at the upper end of the first silica gel plate 26, a second silica gel plate 27 is arranged at the upper end of the short shaft 28, and the tightness is improved by arranging the first silica gel plate 26 and the second silica gel plate 27, so that air collection is facilitated;
the bottom of the placement plate 1 is provided with a placement frame 9, an auxiliary power supply 91 is arranged in the placement frame 9, and an electric power indicator 92 is arranged on the outer wall of the auxiliary power supply 91; the auxiliary power supply 91 is arranged to reduce the dependence on the mains supply, so that the operation is convenient outdoors.
The air sampling process for monitoring the atmospheric environmental pollution is as follows:
firstly, horizontally adjusting the device, observing the level meter 7 during adjustment, if the placing plate 1 is placed in a non-horizontal state, rotating the threaded rod 8 along the threaded through hole 12, and vertically moving the corner for placing the plate 1 until the placing plate 1 is in a horizontal state through adjustment in four directions;
during connection, the end part of the external thread pipe 23 is inserted into the sleeve 4, the connection between the external thread pipe 23 and the sample bottle 24 is completed through threads, and different sample bottles 24 are sequentially connected and fixed;
starting an electric hydraulic rod 25, wherein the electric hydraulic rod 25 drives a first silica gel plate 26 to move backwards, negative pressure is generated in a sample bottle 24 when the first silica gel plate 26 moves backwards, and external air sequentially passes through a collection cylinder 22, an external threaded pipe 23 and a sleeve feeding sleeve 4 to enter the first sample bottle 24;
after the collection of the first sample is completed, the electric telescopic rod 21 is started, the output end of the electric telescopic rod 21 drives the collection cylinder 22 to move upwards, and when the collection cylinder is adjusted to the required height, the operation is repeated, and after the collection of the second sample is completed;
continuing the above operation, completing the collection of the rest samples, taking down all sample bottles 24 after completing all the collection, and detecting, thereby ensuring the accuracy of the detection result by comparison.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (8)
1. An air sampling device that atmospheric environmental pollution monitoring used, its characterized in that: the device comprises a placing plate and a collecting part, wherein the collecting part comprises an electric telescopic rod, a collecting cylinder, an external threaded pipe, a sample bottle, an electric hydraulic rod, a first silica gel plate and a second silica gel plate, and the upper end of the placing plate is provided with the electric telescopic rod;
the output end of the electric telescopic rod is provided with the collecting cylinder, the lower end of the collecting cylinder is provided with the external thread pipes, the external thread pipes are provided with a plurality of external thread pipes, and the external thread pipes are sequentially arranged; an electromagnetic valve is arranged on the outer wall of the external threaded pipe;
the lower end of the external thread pipe is provided with the sample bottle, and the external thread pipe is detachably connected with the sample bottle;
the sample bottles are arranged in a plurality, and the sample bottles are arranged in one-to-one correspondence with the external threaded pipes;
the tip of electronic hydraulic stem runs through to the bottom of sample bottle, just the output of electronic hydraulic stem sets up first silica gel plate, the upper end of first silica gel plate sets up the minor axis, the upper end of minor axis sets up the second silica gel plate.
2. An air sampling device for monitoring atmospheric environmental pollution according to claim 1, wherein: the end part of the collection cylinder is provided with a collection frame which is a funnel-shaped member; the end part of the acquisition frame is provided with a protective net.
3. An air sampling device for monitoring atmospheric environmental pollution according to claim 1, wherein: the upper end of the sample bottle is provided with a sleeve, and the inner wall of the sleeve is provided with an internal thread.
4. An air sampling device for monitoring atmospheric environmental pollution according to claim 1, wherein: the outer wall of sample bottle sets up the label frame, set up the label in the label frame.
5. An air sampling device for monitoring atmospheric environmental pollution according to claim 1, wherein: the outer wall of the electric telescopic rod is provided with a right angle plate, and the lower end of the right angle plate is connected with the placing plate.
6. An air sampling device for monitoring atmospheric environmental pollution according to claim 1, wherein: the upper end of placing the board sets up the recess, set up the spirit level in the recess.
7. An air sampling device for monitoring atmospheric environmental pollution according to claim 1, wherein: the corner of placing the board all sets up the screw thread through-hole, the upper end of placing the board sets up the threaded rod, the one end of threaded rod runs through the screw thread through-hole extremely place the lower part of board.
8. An air sampling device for monitoring atmospheric environmental pollution according to claim 1, wherein: the bottom of placing the board sets up places the frame, place and set up auxiliary power supply in the frame, auxiliary power supply's outer wall sets up the electric power pilot lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420032388.2U CN220525442U (en) | 2024-01-08 | 2024-01-08 | Air sampling device for atmospheric environmental pollution monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420032388.2U CN220525442U (en) | 2024-01-08 | 2024-01-08 | Air sampling device for atmospheric environmental pollution monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220525442U true CN220525442U (en) | 2024-02-23 |
Family
ID=89926209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420032388.2U Active CN220525442U (en) | 2024-01-08 | 2024-01-08 | Air sampling device for atmospheric environmental pollution monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220525442U (en) |
-
2024
- 2024-01-08 CN CN202420032388.2U patent/CN220525442U/en active Active
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