CN220603416U - Atmospheric environment detection device - Google Patents
Atmospheric environment detection device Download PDFInfo
- Publication number
- CN220603416U CN220603416U CN202322013510.XU CN202322013510U CN220603416U CN 220603416 U CN220603416 U CN 220603416U CN 202322013510 U CN202322013510 U CN 202322013510U CN 220603416 U CN220603416 U CN 220603416U
- Authority
- CN
- China
- Prior art keywords
- pipe
- atmospheric environment
- valve
- sampling
- detection device
- 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 38
- 238000005070 sampling Methods 0.000 claims abstract description 56
- 238000004140 cleaning Methods 0.000 claims abstract description 44
- 238000011010 flushing procedure Methods 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 22
- 238000001914 filtration Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 238000010926 purge Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 10
- 239000012530 fluid Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000005259 measurement 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
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002341 toxic gas Substances 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 relates to the technical field of atmospheric environment detection, and particularly discloses an atmospheric environment detection device. The utility model provides an atmospheric environment detection device, includes casing, controller, detection mechanism, and the controller is installed at the casing, and the intake pipe is installed at the casing top, and intake-tube connection air pump, air pump are used for sending into the sampling pipe with outside air, and the sampling pipe is installed inside the casing, and the material pipe is arranged in sampling pipe bottom intercommunication, arranges the material pipe and pierces through the casing. According to the utility model, the cleaning solution in the cleaning solution tank is sent into the sampling pipe through the flushing pipe by the water pump, the cleaning solution flowing out of the flushing pipe can be flushed against the inner wall of the sampling pipe, and the dust and other miscellaneous materials accumulated in the sampling pipe along with the entering of external air are taken away and sent into the filter tank for storage, and the filter tank can be pulled out from the cleaning solution tank, so that the subsequent unified treatment is convenient; the method can clean the sampling tube, the data of the gas components are more accurate, and the atmospheric environment assessment is more accurate.
Description
Technical Field
The utility model belongs to the technical field of atmospheric environment detection, and particularly relates to an atmospheric environment detection device.
Background
In the conventional atmospheric gas detection device, there is a diffusion type gas detection device in which a sample is slowly introduced into the device to be detected by freely flowing a gas in a detection region in air.
In the process of gas flow, in order to reduce the influence of factors such as wind power in the surrounding environment, an air pump is required to be used for transferring air into a pipeline inside a detection device for measurement, most of the air is sent into a detection pipe at present, the air inside the detection pipe is measured, and in the process of gas flow, solid impurities of dust doped in the detection pipe can be scattered into the detection pipe partially;
when air enters in the detection process, the original solid sundries in the part of detection pipes can be blown to shake, so that the data detected by the detection mechanism are inaccurate, the components of the local gas cannot be accurately evaluated, and the detection result error of the atmospheric environment is larger.
Disclosure of Invention
The utility model aims to provide an atmospheric environment detection device for solving the problems set forth in the background technology.
In order to achieve the above purpose, the utility model provides the following technical scheme, which comprises a shell, a controller and a detection mechanism, wherein the controller is arranged on the shell, an air inlet pipe is arranged at the top of the shell, the air inlet pipe is connected with an air pump, the air pump is used for sending external air into a sampling pipe, the sampling pipe is arranged in the shell, the bottom of the sampling pipe is communicated with a discharge pipe, the discharge pipe penetrates through the shell, and the detection mechanism is used for detecting the components of the gas in the sampling pipe;
the position of the discharge pipe, which is close to the sampling pipe, is provided with a first valve, and the tail end of the discharge pipe is provided with a second valve; when the air pump is started, the first valve and the second valve are opened, and the third valve is closed;
the cleaning device also comprises a cleaning liquid tank, wherein the cleaning liquid tank is filled with cleaning liquid, the cleaning liquid tank is connected with a water pump, the water pump is connected with a flushing pipe, and the flushing pipe is inserted into the bottom of the sampling pipe;
the discharge pipe is connected with a return pipe which is connected with the cleaning fluid tank, and a third valve is arranged at the return pipe; when the water pump is started, the first valve and the third valve are opened, and the second valve is closed;
the return pipe is inserted into the filter box, and the filter box is used for filtering massive impurities in the cleaning liquid box which flows back from the return pipe.
Preferably, the portion of the flushing pipe inserted into the sampling pipe is spirally arranged downward.
Preferably, a space exists between the flushing pipe and the side wall of the sampling pipe, and a space exists between the bottom end of the flushing pipe and the bottom end of the sampling pipe.
Preferably, the filter box comprises a filter plate mounted on a side wall of the filter box, and an outer surface of the filter plate is flush with an outer surface of the filter box or recessed into the filter box.
Preferably, the filter box is in sliding connection with the cleaning fluid box, and a handle is arranged on the filter box.
Preferably, the cleaning solution tank is provided with a liquid inlet and outlet pipe.
Preferably, the intelligent control system further comprises an operation display screen and control buttons, wherein the operation display screen and the control buttons are connected with the controller.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the cleaning solution in the cleaning solution tank is sent into the sampling pipe through the flushing pipe by the water pump, the cleaning solution flowing out of the flushing pipe can be flushed against the inner wall of the sampling pipe, and the dust and other miscellaneous materials accumulated in the sampling pipe along with the entering of external air are taken away and sent into the filter tank for storage, and the filter tank can be pulled out from the cleaning solution tank, so that the subsequent unified treatment is convenient; the method can clean the sampling tube, the data of the component detection of the gas in the sampling tube is more accurate, and the atmospheric environment assessment is more accurate.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a rear view of the present utility model.
Fig. 3 is a schematic view of the internal structure of the present utility model.
Fig. 4 is a schematic view of the internal structure of the present utility model.
Fig. 5 is a schematic view of the internal structure of the present utility model.
Fig. 6 is a schematic view of the internal structure of the present utility model.
In the figure: 1. a housing; 2. an air inlet pipe; 3. an air pump; 4. a sampling tube; 5. a discharge pipe; 6. a first valve; 7. a second valve; 8. a cleaning liquid tank; 9. a water pump; 10. flushing the pipe; 11. a return pipe; 12. a filter box; 13. a filter plate; 14. a liquid inlet pipe and a liquid outlet pipe; 15. operating a display screen; 16. a control button; 17. and a detection mechanism.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, an atmospheric environment detection device comprises a housing 1, a controller and a detection mechanism 17, wherein the controller is installed on the housing 1, an air inlet pipe 2 is installed at the top of the housing 1, the air inlet pipe 2 is connected with an air pump 3, the air pump 3 is used for sending external air into a sampling pipe 4, the sampling pipe 4 is installed inside the housing 1, the bottom of the sampling pipe 4 is communicated with a discharge pipe 5, the discharge pipe 5 penetrates through the housing 1, and the detection mechanism 17 is used for detecting components of gas in the sampling pipe 4;
a first valve 6 is arranged at the position of the discharge pipe 5 close to the sampling pipe 4, and a second valve 7 is arranged at the tail end of the discharge pipe 5; when the air pump 3 is started, the first valve 6 and the second valve 7 are opened, and the third valve is closed;
the cleaning device further comprises a cleaning solution tank 8, cleaning solution is filled in the cleaning solution tank 8, water can be used as the cleaning solution, the cleaning solution tank 8 is connected with a water pump 9, the water pump 9 is connected with a flushing pipe 10, the flushing pipe 10 is inserted into the bottom of the sampling pipe 4, the part of the flushing pipe 10 inserted into the sampling pipe 4 is spirally arranged towards the lower side, a gap exists between the flushing pipe 10 and the side wall of the sampling pipe 4, and a gap exists between the bottom end of the flushing pipe 10 and the bottom end of the sampling pipe 4;
the discharge pipe 5 is connected with a return pipe 11, the return pipe 11 is connected with the cleaning liquid tank 8, and a third valve is arranged at the return pipe 11; when the water pump 9 is started, the first valve 6 and the third valve are opened, and the second valve 7 is closed;
the return pipe 11 is inserted into the filter tank 12, the filter tank 12 is used for filtering solid particles in the cleaning fluid tank 8, the filter tank 12 comprises a filter plate 13, the filter plate 13 is arranged on the side wall of the filter tank 12, the outer surface of the filter plate 13 is flush with the outer surface of the filter tank 12 or is recessed into the filter tank 12, the filter tank 12 is in sliding connection with the cleaning fluid tank 8, and a handle is arranged on the filter tank 12; the cleaning solution in the cleaning solution tank 8 is sent into the sampling tube 4 through the flushing tube 10 by the water pump 9, the cleaning solution flowing out of the flushing tube 10 can be flushed against the inner wall of the sampling tube 4, and the dust and other miscellaneous materials accumulated in the sampling tube 4 along with the entering of external air are taken away and sent into the filter box 12 for storage, and the filter box 12 can be pulled out from the cleaning solution tank 8, so that the subsequent unified treatment is convenient; the sampling tube 4 can be cleaned, and the detected components of the gas entering the sampling tube 4 are more accurate;
after the cleaning liquid is used for flushing the sampling tube 4, the water pump 9 is closed, the air pump 3 can be started under the control of PLC programming, external air is fed into the sampling tube 4 and is discharged from the discharge tube 5, so that the evaporation speed of residual moisture in the sampling tube 4 can be increased, and the subsequent sampling is more convenient;
the cleaning liquid tank 8 is provided with a liquid inlet and outlet pipe 14, and further comprises an operation display screen 15 and a control button 16, wherein the operation display screen 15 and the control button 16 are connected with a controller.
Working principle:
when the utility model is used, the air pump 3 is used for sending external air into the sampling tube 4, the air is discharged from the discharge tube 5, the detection mechanism 17 can detect the content of dust and toxic gas in the air in the sampling tube 4, and the component information of the air at the using place is recorded;
the cleaning solution in the cleaning solution tank 8 is sent into the sampling tube 4 through the flushing tube 10 by the water pump 9, the cleaning solution flowing out of the flushing tube 10 can be flushed against the inner wall of the sampling tube 4, and the dust and other miscellaneous materials accumulated in the sampling tube 4 along with the entering of external air are taken away and sent into the filter box 12 for storage, and the filter box 12 can be pulled out from the cleaning solution tank 8, so that the subsequent unified treatment is convenient; the sampling tube 4 can be cleaned up, and the detected components entering the sampling tube 4 are more accurate.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an atmospheric environment detection device, including casing (1), a controller, detection mechanism (17), a serial communication port, the controller is installed in casing (1), intake pipe (2) are installed at casing (1) top, intake pipe (2) are connected air pump (3), air pump (3) are used for sending the outside air into sampling pipe (4), sampling pipe (4) are installed in casing (1), sampling pipe (4) bottom intercommunication row material pipe (5), row material pipe (5) pierce through casing (1), detection mechanism (17) are arranged in detecting the composition of gas in sampling pipe (4);
a first valve (6) is arranged at the position of the discharge pipe (5) close to the sampling pipe (4), and a second valve (7) is arranged at the tail end of the discharge pipe (5); when the air pump (3) is started, the first valve (6), the second valve (7) and the third valve are closed;
the device further comprises a cleaning liquid tank (8), wherein the cleaning liquid tank (8) is filled with cleaning liquid, the cleaning liquid tank (8) is connected with a water pump (9), the water pump (9) is connected with a flushing pipe (10), and the flushing pipe (10) is inserted into the bottom of the sampling pipe (4);
the discharge pipe (5) is connected with a return pipe (11), the return pipe (11) is connected with the cleaning liquid tank (8), and a third valve is arranged at the return pipe (11); when the water pump (9) is started, the first valve (6) and the third valve are opened, and the second valve (7) is closed;
the return pipe (11) is inserted into the filter tank (12), and the filter tank (12) is used for filtering large impurities in the cleaning liquid tank (8) which flows back from the return pipe (11).
2. An atmospheric environment detection device according to claim 1, wherein the portion of the flushing pipe (10) inserted into the sampling pipe (4) is spirally arranged to the lower side.
3. An atmospheric environment detection device according to claim 2, wherein a space is provided between the flushing pipe (10) and the side wall of the sampling pipe (4), and a space is provided between the bottom end of the flushing pipe (10) and the bottom end of the sampling pipe (4).
4. An atmospheric environment detection device according to claim 1, wherein the filter box (12) comprises a filter plate (13), the filter plate (13) is mounted on a side wall of the filter box (12), and an outer surface of the filter plate (13) is flush with an outer surface of the filter box (12) or recessed into the filter box (12).
5. The atmospheric environment detection device according to claim 4, wherein the filter box (12) is slidably connected to the purge liquid box (8), and a handle is mounted on the filter box (12).
6. An atmospheric environment detection device according to claim 1, wherein the cleaning liquid tank (8) is provided with a liquid inlet and outlet pipe (14).
7. The atmospheric environment detection device according to claim 1, further comprising an operation display screen (15) and a control button (16), wherein the operation display screen (15) and the control button (16) are connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322013510.XU CN220603416U (en) | 2023-07-28 | 2023-07-28 | Atmospheric environment detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322013510.XU CN220603416U (en) | 2023-07-28 | 2023-07-28 | Atmospheric environment detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220603416U true CN220603416U (en) | 2024-03-15 |
Family
ID=90180981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322013510.XU Active CN220603416U (en) | 2023-07-28 | 2023-07-28 | Atmospheric environment detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220603416U (en) |
-
2023
- 2023-07-28 CN CN202322013510.XU patent/CN220603416U/en active Active
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