CN216525687U - Vehicle based on pollution judgment and vehicle-mounted tail gas detection system thereof - Google Patents
Vehicle based on pollution judgment and vehicle-mounted tail gas detection system thereof Download PDFInfo
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- CN216525687U CN216525687U CN202123018650.3U CN202123018650U CN216525687U CN 216525687 U CN216525687 U CN 216525687U CN 202123018650 U CN202123018650 U CN 202123018650U CN 216525687 U CN216525687 U CN 216525687U
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Abstract
The utility model discloses a vehicle based on pollution judgment and a vehicle-mounted tail gas detection system thereof, and relates to the technical field of tail gas detection, and the vehicle-mounted tail gas detection system comprises a base, wherein the upper end of the base is provided with a guide cylinder and a tail gas analyzer; the collecting device comprises an installation cylinder provided with an upper end of the guide rod, a connecting cylinder is arranged inside the installation cylinder in a sliding mode, one end, far away from the connecting pipe, of the connecting cylinder is provided with a rubber cover, and a spring is arranged between the rubber cover and the installation cylinder. According to the utility model, the sliding block drives the guide cylinder and the guide rod to move through sliding, so that the position of the collecting device is adjusted, and the collecting device is suitable for exhaust ports of more vehicles.
Description
Technical Field
The utility model relates to the technical field of tail gas detection, in particular to a pollution judgment-based vehicle and a vehicle-mounted tail gas detection system thereof.
Background
As one of the main sources of air pollution, automobile exhaust contains a large amount of harmful substances including carbon monoxide, nitrogen oxides, hydrocarbons, solid suspended particles, and the like. PM2.5 which becomes the focus of social attention belongs to the category of solid suspended particles. Automobile exhaust is one of main sources of PM2.5 in large cities, is one of the main causes of atmospheric pollution in many cities, and photochemical smog is one of the main effects of the automobile exhaust.
The positions and the quantity of the existing automobile exhaust ports are different, and the common exhaust gas detection system cannot well detect exhaust gas emission at one time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the above problems, a pollution-based determination vehicle and an in-vehicle exhaust gas detection system thereof have been proposed.
In order to achieve the purpose, the vehicle and the vehicle-mounted tail gas detection system based on pollution judgment adopt the following technical scheme: the tail gas collecting device comprises a base, wherein a guide cylinder and a tail gas analyzer are installed at the upper end of the base, a guide rod is slidably arranged at the upper end of the guide cylinder, a collecting device for collecting tail gas is installed at the upper end of the guide rod, a connecting pipe is installed at one side of the collecting device, and one end, far away from the collecting device, of the connecting pipe is connected with the tail gas analyzer;
the collecting device comprises an installation cylinder installed at the upper end of the guide rod, a connecting cylinder is arranged inside the installation cylinder in a sliding mode, a rubber cover is installed at one end, far away from the connecting pipe, of the connecting cylinder, and a spring is arranged between the rubber cover and the installation cylinder.
Further, the rubber cover is loudspeaker-shaped, the small end of the opening of the rubber cover is connected with the connecting cylinder, and a threaded ring which is used for locking the position of the rubber cover is arranged at one end of the connecting cylinder.
Further, the threaded ring is in threaded connection with the connecting cylinder.
Furthermore, a limiting ring is arranged between the spring and the rubber cover.
Furthermore, the outer wall of the guide cylinder is in threaded connection with a locking bolt.
Further, the slider is installed to the lower extreme of guide cylinder, the spout that cooperation slider used is seted up to the base.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the locking bolt is screwed so as to adjust the height of the guide rod and thus the height of the collecting device; through the sliding block, the sliding block drives the guide cylinder and the guide rod to move, so that the position of the collecting device is adjusted, and the collecting device is suitable for exhaust ports of more vehicles.
Drawings
FIG. 1 is a front view of a pollution-based determination vehicle and its on-board exhaust detection system in accordance with the present invention;
FIG. 2 is a side view of a pollution-based determination vehicle and its on-board exhaust detection system in accordance with the present invention;
fig. 3 is a schematic structural diagram of a collecting device of a pollution determination-based vehicle and a vehicle-mounted exhaust gas detection system thereof according to the present invention.
In the figure: 1. a base; 2. a guide cylinder; 3. a guide bar; 4. a collection device; 401. mounting the cylinder; 402. a connecting cylinder; 403. a spring; 404. a limiting ring; 405. a rubber cover; 406. a threaded ring; 5. a connecting pipe; 6. a tail gas analyzer; 7. locking the bolt; 8. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a vehicle and a vehicle-mounted tail gas detection system thereof are determined based on pollution, and the vehicle and vehicle-mounted tail gas detection system thereof comprise a base 1, wherein a guide cylinder 2 and a tail gas analyzer 6 are installed at the upper end of the base 1, a guide rod 3 is slidably arranged at the upper end of the guide cylinder 2, a collecting device 4 for collecting tail gas is installed at the upper end of the guide rod 3, a connecting pipe 5 is installed at one side of the collecting device 4, and one end, far away from the collecting device 4, of the connecting pipe 5 is connected with the tail gas analyzer 6;
the collecting device 4 comprises a mounting cylinder 401 mounted at the upper end of the guide rod 3, a connecting cylinder 402 is slidably arranged in the mounting cylinder 401, a rubber cover 405 is mounted at one end of the connecting cylinder 402 far away from the connecting pipe 5, and a spring 403 is arranged between the rubber cover 405 and the mounting cylinder 401; in practical application, the tail gas analysis appearance model is SV-5Q type automobile tail gas analysis appearance, with rubber boot 405 rancour at the gas vent, rubber boot 405 passes through spacing ring 404 afterwards and promotes connecting cylinder 402 to compression spring 403, thereby make rubber boot 405 atress all the time, avoid gaseous clearance discharge between rubber boot 405 and the gas vent from the connecting cylinder 402, gaseous follow connecting cylinder 402 gets into connecting pipe 5, gets into tail gas analysis appearance 6 from connecting pipe 5 and carries out the analysis.
Further, the rubber cover 405 is in a horn shape, one end of the rubber cover 405 with a small opening is connected with the connecting cylinder 402, and one end of the connecting cylinder 402 is provided with a threaded ring 406 which is identical to the position of the rubber cover 405;
the threaded ring 406 is threadedly connected with the connector barrel 402; in practice, the rubber cover 405 is easily removed by means of a threaded ring 406.
Further, a limit ring 404 is provided between the spring 403 and the rubber cover 405.
Further, the outer wall of the guide cylinder 2 is in threaded connection with a locking bolt 7; in practical applications, when the collecting device 4 is too high or too low, the height of the guide bar 3 and thus the collecting device 4 is adjusted by screwing the locking bolt 7.
Further, the lower end of the guide cylinder 2 is provided with a slide block 8, and the base 1 is provided with a slide groove matched with the slide block 8; in practical application, the sliding block 8 slides by driving the guide cylinder 2 and the guide rod 3 to move, so that the position of the collecting device 4 is adjusted, and the exhaust port of more vehicles can be adapted.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The vehicle and the vehicle-mounted tail gas detection system based on pollution judgment comprise a base (1), wherein a guide cylinder (2) and a tail gas analyzer (6) are installed at the upper end of the base (1), and a guide rod (3) is arranged at the upper end of the guide cylinder (2) in a sliding manner, and the vehicle-mounted tail gas detection system is characterized in that a collecting device (4) for collecting tail gas is installed at the upper end of the guide rod (3), a connecting pipe (5) is installed at one side of the collecting device (4), and one end, far away from the collecting device (4), of the connecting pipe (5) is connected with the tail gas analyzer (6);
the collecting device (4) comprises an installation cylinder (401) installed at the upper end of the guide rod (3), a connecting cylinder (402) is arranged inside the installation cylinder (401) in a sliding mode, a rubber cover (405) is installed at one end, far away from the connecting pipe (5), of the connecting cylinder (402), and a spring (403) is arranged between the rubber cover (405) and the installation cylinder (401).
2. The pollution-based determination vehicle and the vehicle-mounted exhaust gas detection system thereof according to claim 1, wherein the rubber cover (405) is in a horn shape, the end of the rubber cover (405) with a small opening is connected with the connecting cylinder (402), and one end of the connecting cylinder (402) is provided with a threaded ring (406) which is used for locking the position of the rubber cover (405).
3. The pollution-based determination vehicle and the vehicle-mounted exhaust gas detection system thereof according to claim 2, wherein the threaded ring (406) is threadedly connected to the connection cylinder (402).
4. The vehicle and the vehicle-mounted exhaust gas detection system thereof according to claim 1, wherein a limit ring (404) is disposed between the spring (403) and the rubber cover (405).
5. The pollution-based determination vehicle and the vehicle-mounted exhaust gas detection system thereof according to claim 1, wherein a locking bolt (7) is screwed on the outer wall of the guide cylinder (2).
6. The vehicle and the vehicle-mounted tail gas detection system thereof based on pollution judgment according to claim 1 are characterized in that a sliding block (8) is installed at the lower end of the guide cylinder (2), and a sliding groove matched with the sliding block (8) for use is formed in the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123018650.3U CN216525687U (en) | 2021-12-03 | 2021-12-03 | Vehicle based on pollution judgment and vehicle-mounted tail gas detection system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123018650.3U CN216525687U (en) | 2021-12-03 | 2021-12-03 | Vehicle based on pollution judgment and vehicle-mounted tail gas detection system thereof |
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| CN216525687U true CN216525687U (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123018650.3U Active CN216525687U (en) | 2021-12-03 | 2021-12-03 | Vehicle based on pollution judgment and vehicle-mounted tail gas detection system thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115128221A (en) * | 2022-09-02 | 2022-09-30 | 运易通科技有限公司 | Carbon emission continuous detection device of remote transportation equipment and detection method thereof |
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2021
- 2021-12-03 CN CN202123018650.3U patent/CN216525687U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115128221A (en) * | 2022-09-02 | 2022-09-30 | 运易通科技有限公司 | Carbon emission continuous detection device of remote transportation equipment and detection method thereof |
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