CN221148615U - Binary channels air quality detection device - Google Patents
Binary channels air quality detection device Download PDFInfo
- Publication number
- CN221148615U CN221148615U CN202322467159.1U CN202322467159U CN221148615U CN 221148615 U CN221148615 U CN 221148615U CN 202322467159 U CN202322467159 U CN 202322467159U CN 221148615 U CN221148615 U CN 221148615U
- Authority
- CN
- China
- Prior art keywords
- temporary storage
- air quality
- quality detection
- storage box
- communicated
- 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 24
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 230000009977 dual effect Effects 0.000 claims 5
- 238000007689 inspection Methods 0.000 claims 1
- 239000003973 paint Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- -1 plates Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000006467 substitution reaction 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 discloses a double-channel air quality detection device, which comprises a shell, wherein a temporary storage box is arranged in the shell, through holes are symmetrically formed in the upper surface of the temporary storage box, and connecting pipelines are communicated with the through holes; a square through groove is formed in the middle of the upper surface of the temporary storage box, a connecting plate is connected in the square through groove in a sliding mode, and a sealing plate for sealing the through hole is arranged at the bottom of the connecting plate; the sealing plate is driven to move by the screw rod, and then after one channel is polluted, the through hole connected with the sealing plate is sealed, so that detection work can be carried out through the other channel.
Description
Technical Field
The utility model relates to the technical field of air detection, in particular to a double-channel air quality detection device.
Background
The indoor air pollutants mainly come from materials, plates, paint, wall paint, glue, new furniture, adhesives and the like which are widely used for decoration, easily produce pollutants which are harmful to human health, and after new home decoration is finished, many people can also adopt an air quality detector to comprehensively detect the air quality condition.
At present, the air quality detection device in the market is provided with only one detection channel at the same time, and after the detection channel is damaged or polluted by attachments such as paint, glue and the like, the detection result is deviated, so that the air quality detection device cannot be normally used.
For this purpose, a dual-channel air quality detection device is proposed.
Disclosure of Invention
The utility model aims to provide a double-channel air quality detection device for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the double-channel air quality detection device comprises a shell, wherein a temporary storage box is arranged in the shell, through holes are symmetrically formed in the upper surface of the temporary storage box, and connecting pipelines are communicated with the through holes;
A square through groove is formed in the middle of the upper surface of the temporary storage box, a connecting plate is connected in the square through groove in a sliding mode, and a sealing plate for sealing the through hole is arranged at the bottom of the connecting plate;
The upper surface symmetry of temporary storage case installs two backup pads, install the lead screw in the backup pad, the connecting cylinder is installed in the outside of lead screw, the connecting cylinder links to each other with the connecting plate.
Preferably: and a motor for driving the screw rod to rotate is arranged on one supporting plate.
Preferably: and one side of the shell is symmetrically provided with air inlets.
Preferably: and the air inlet is communicated with a horn pipe, and the horn pipe is communicated with a connecting pipeline.
Preferably: one side of the temporary storage box is communicated with an air outlet pipe, and the air outlet pipe is connected with an air extracting pump.
Preferably: a cover body is arranged above the shell.
Compared with the prior art, the utility model has the beneficial effects that: the sealing plate is driven to move by the screw rod, and then after one channel is polluted, the through hole connected with the sealing plate is sealed, so that detection work can be carried out through the other channel.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the cover of the present utility model after removal;
FIG. 3 is a schematic view of the structure of the screw of the present utility model;
FIG. 4 is a schematic view of the temporary storage box of the present utility model in cross section.
In the figure: 1. a housing; 2. a cover body; 3. an air inlet; 4. a horn tube; 5. a connecting pipe; 6. a temporary storage box; 7. an air outlet pipe; 8. square through groove; 9. a connecting plate; 10. a support plate; 11. a screw rod; 12. a connecting cylinder; 13. a motor; 14. a sealing plate; 15. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Examples
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a binary channels air quality detection device, includes casing 1, and the inside of casing 1 is equipped with temporary storage case 6, and through-hole 15 has been seted up to the upper surface symmetry of temporary storage case 6, has connected pipeline 5 on the through-hole 15;
A square through groove 8 is formed in the middle of the upper surface of the temporary storage box 6, a connecting plate 9 is connected in the square through groove 8 in a sliding manner, and a sealing plate 14 for sealing the through hole 15 is arranged at the bottom of the connecting plate 9;
Two backup pads 10 are installed to the upper surface symmetry of temporary storage case 6, install lead screw 11 on the backup pad 10, and connecting cylinder 12 is installed to the outside of lead screw 11, and connecting cylinder 12 links to each other with connecting plate 9.
As shown in fig. 3: a motor 13 for driving the screw rod 11 to rotate is arranged on one supporting plate 10; through the arrangement, the screw rod 11 can be driven to rotate more conveniently.
As shown in fig. 1: an air inlet 3 is symmetrically formed on one side of the shell 1; through the arrangement, the outside air can be extracted more conveniently.
As shown in fig. 2: the air inlet 3 is communicated with a horn tube 4, and the horn tube 4 is communicated with a connecting pipeline 5; through the arrangement, the horn tube 4 can more efficiently perform air extraction work.
As shown in fig. 3: one side of the temporary storage box 6 is communicated with an air outlet pipe 7, and the air outlet pipe 7 is connected with an air extracting pump; through the arrangement, the outside air can be pumped into the detected equipment for detection.
As shown in fig. 1: a cover 2 is mounted above the housing 1.
Working principle: when air detection is carried out, after one channel is polluted, the motor 13 is started, the motor 13 can enable the screw rod 11 to rotate, the screw rod 11 can enable the connecting cylinder 12 and the connecting plate 9 to move, the sealing plate 14 is driven to move, one through hole 15 is sealed through the sealing plate 14, and therefore when air is extracted, the air can be extracted only through the other clean channel, and deviation of detection results is avoided.
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 (6)
1. The utility model provides a binary channels air quality detection device, includes casing (1), its characterized in that: a temporary storage box (6) is arranged in the shell (1), through holes (15) are symmetrically formed in the upper surface of the temporary storage box (6), and connecting pipelines (5) are communicated with the through holes (15);
a square through groove (8) is formed in the middle of the upper surface of the temporary storage box (6), a connecting plate (9) is connected in the square through groove (8) in a sliding mode, and a sealing plate (14) used for sealing the through hole (15) is arranged at the bottom of the connecting plate (9);
Two backup pads (10) are installed to the upper surface symmetry of temporary storage case (6), install lead screw (11) on backup pad (10), connecting cylinder (12) are installed in the outside of lead screw (11), connecting cylinder (12) link to each other with connecting plate (9).
2. The dual channel air quality detection apparatus of claim 1, wherein: a motor (13) for driving the screw rod (11) to rotate is arranged on one supporting plate (10).
3. The dual channel air quality detection apparatus of claim 1, wherein: an air inlet (3) is symmetrically formed in one side of the shell (1).
4. A dual channel air quality inspection device according to claim 3, wherein: the air inlet (3) is communicated with a horn tube (4), and the horn tube (4) is communicated with a connecting pipeline (5).
5. The dual channel air quality detection apparatus of claim 1, wherein: one side of the temporary storage box (6) is communicated with an air outlet pipe (7), and the air outlet pipe (7) is connected with an air extracting pump.
6. The dual channel air quality detection apparatus of claim 1, wherein: a cover body (2) is arranged above the shell body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322467159.1U CN221148615U (en) | 2023-09-12 | 2023-09-12 | Binary channels air quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322467159.1U CN221148615U (en) | 2023-09-12 | 2023-09-12 | Binary channels air quality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221148615U true CN221148615U (en) | 2024-06-14 |
Family
ID=91429965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322467159.1U Active CN221148615U (en) | 2023-09-12 | 2023-09-12 | Binary channels air quality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221148615U (en) |
-
2023
- 2023-09-12 CN CN202322467159.1U patent/CN221148615U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |