CN216008657U - Automobile exhaust emission pipe capable of purifying smoke - Google Patents
Automobile exhaust emission pipe capable of purifying smoke Download PDFInfo
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- CN216008657U CN216008657U CN202121991296.XU CN202121991296U CN216008657U CN 216008657 U CN216008657 U CN 216008657U CN 202121991296 U CN202121991296 U CN 202121991296U CN 216008657 U CN216008657 U CN 216008657U
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- discharge pipe
- pipe body
- filter screen
- exhaust gas
- outer side
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Abstract
The utility model discloses an automobile exhaust discharge pipe capable of purifying smoke, which comprises: the outer side of the right end of the discharge pipe body is connected with an installation cover, the middle end in the installation cover is embedded with a dustproof net, an installation frame is installed in the discharge pipe body, and a guide plate is fixedly connected in the installation frame; the first filter screen is embedded in the guide plate, an activated carbon plate is arranged on the outer side of the right end of the first filter screen, and a second filter screen is arranged on the outer side of the right end of the activated carbon plate; and the limiting assembly is arranged on the outer side of the left end of the mounting frame, a baffle is fixedly connected to the lower side of the left end of the mounting frame, and the outer side of the baffle is connected with a return spring positioned inside the discharge pipe body. This automobile exhaust delivery pipe that can purify flue gas has the effect of purifying flue gas, and is convenient for collect the impurity after filtering, has improved the working effect of purification, is convenient for dismantle and change filter assembly simultaneously.
Description
Technical Field
The utility model relates to the technical field of tail gas treatment, in particular to an automobile tail gas discharge pipe capable of purifying smoke.
Background
The tail gas treatment mainly refers to an environment-friendly process for reducing the pollution to the environment by removing and reducing harmful components and substances in the discharged tail gas by using related process technologies, and the pollution of the tail gas to the environment can be greatly reduced by controlling the discharge amount of the tail gas of the automobile.
The No. is CN210264877U for the bulletin of authorizing, discloses a can purify automobile exhaust delivery pipe of flue gas, including body, three way catalyst converter and fin, the left and right sides of body is connected with intake pipe and blast pipe respectively, and is connected with the liner on the inner wall of body, the inside of body is provided with first filter screen and second filter screen, and the right side of second filter screen is provided with the guide plate, the right side of muffler pipe is connected with the baffle, and the fixed orifices has been seted up to the inside of baffle to the right side of baffle is provided with the cooling tube, the fin is installed on the outer wall of cooling tube, and is connected with the heat conduction pole between the inner wall of fin and blast pipe. This automobile exhaust discharge pipe of can purifying flue gas is provided with first filter screen and second filter screen, and the aperture of first filter screen is 0.05-0.1mm to the second filter screen is the active carbon filter screen, and like this when exhaust emissions, can intercept the tiny particulate matter in the gas, can adsorb the peculiar smell in the gas simultaneously, reduces the emission of impurity.
The above prior art solution still has some defects, such as inconvenient collection of filtered impurities, thereby reducing the work effect of purification, and inconvenient disassembly and replacement of the filter assembly, so the utility model provides an automobile exhaust pipe capable of purifying smoke, so as to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automobile exhaust discharge pipe capable of purifying smoke, and aims to solve the problems that filtered impurities are inconvenient to collect, the purification working effect is reduced, and meanwhile, a filter assembly is inconvenient to disassemble and replace.
In order to achieve the purpose, the utility model provides the following technical scheme: an automobile exhaust gas discharge pipe capable of purifying exhaust gas, comprising:
the outer side of the right end of the discharge pipe body is connected with an installation cover, the middle end in the installation cover is embedded with a dustproof net, an installation frame is installed in the discharge pipe body, and a guide plate is fixedly connected in the installation frame;
the first filter screen is embedded in the guide plate, an activated carbon plate is arranged on the outer side of the right end of the first filter screen, and a second filter screen is arranged on the outer side of the right end of the activated carbon plate;
the limiting assembly is installed on the outer side of the left end of the mounting frame, a baffle is fixedly connected to the lower side of the left end of the mounting frame, a reset spring located inside the discharging pipe body is connected to the outer side of the baffle, the left end of the discharging pipe body is provided with an air inlet, and the right end of the discharging pipe body is provided with an air outlet.
Preferably, the mounting cover is connected with the discharge pipe body in a threaded manner, and a through hole structure is formed in the middle end of the mounting cover.
Preferably, parallel arrangement about first filter screen, active carbon board and second filter screen are in the inside of mounting bracket, and the deflector monomer inboard that the first filter screen outside set up is the tilting setting.
Preferably, the limiting assembly comprises a limiting spring and a limiting block;
the limiting spring is arranged in a prefabricated groove formed in the discharge pipe body, and one end of the limiting spring is connected with the limiting block;
and one end of the limiting block is arranged in the discharging pipe body, and a protruding structure for limiting is arranged on the outer side of the limiting block.
Preferably, the limiting block forms a telescopic structure with the discharge pipe body through a limiting spring, and the limiting block is connected with the mounting frame in a clamping manner.
Preferably, the longitudinal section of the baffle is arc-shaped, and the upper end of the baffle is obliquely arranged.
Compared with the prior art, the utility model has the beneficial effects that: the automobile exhaust discharge pipe capable of purifying the smoke has the function of purifying the smoke, is convenient for collecting filtered impurities, improves the purification working effect, and is convenient for disassembling and replacing the filter assembly;
1. the first filter screen, the activated carbon plate and the second filter screen are arranged in parallel in the left and right directions in the mounting frame, and the inner side of the guide plate monomer arranged on the outer side of the first filter screen is obliquely arranged, so that the flue gas purifying device has the function of purifying flue gas and simultaneously enhances the tail gas filtering effect;
2. because the longitudinal section of the baffle is arc-shaped, the upper end of the baffle is obliquely arranged, and the baffle is positioned at the lower side of the left end of the mounting frame, the baffle has the functions of collecting impurities and preventing the impurities from flying in disorder after the tail gas is filtered by the first filter screen;
3. constitute extending structure through spacing spring and delivery pipe body through the stopper, and the stopper is connected with the mode that the mounting bracket adopted the block, and the outside of mounting bracket is provided with the reset spring who is located the delivery pipe body inside simultaneously to be convenient for dismantle and change filter assembly through the mounting bracket.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
fig. 4 is a schematic view of the connection structure of the installation cover and the dust screen.
In the figure: 1. a discharge tube body; 2. installing a cover; 3. a dust screen; 4. a mounting frame; 5. a guide plate; 6. a first filter screen; 7. an activated carbon plate; 8. a second filter screen; 9. a limiting component; 901. a limiting spring; 902. a limiting block; 10. a baffle plate; 11. a return spring; 12. an air inlet; 13. and (7) an exhaust port.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an automobile exhaust emission pipe capable of purifying smoke comprises an installation cover 2 connected to the outer side of the right end of an emission pipe body 1, a dustproof net 3 is embedded in the middle end of the interior of the installation cover 2, an installation frame 4 is installed in the interior of the emission pipe body 1, and a guide plate 5 is fixedly connected to the interior of the installation frame 4; first filter screen 6, it inlays and sets up in the inside of deflector 5, and the right-hand member outside of first filter screen 6 is provided with activated carbon plate 7, and the right-hand member outside of activated carbon plate 7 is provided with second filter screen 8, spacing subassembly 9 is installed in the left end outside of mounting bracket 4 simultaneously, and the left end downside fixedly connected with baffle 10 of mounting bracket 4, and the outside of baffle 10 is connected with the reset spring 11 that is located inside the delivery pipe body 1, the left end of delivery pipe body 1 is provided with air inlet 12, and the right-hand member of delivery pipe body 1 is provided with gas vent 13, the combination constitutes the automobile exhaust delivery pipe of the purifyable flue gas.
When using this automobile exhaust emission pipe of can purifying flue gas, it is specific as shown in fig. 1, at first install emission pipe body 1 in the car assigned position, when the car was used, tail gas flowed into emission pipe body 1's inside through air inlet 12, tail gas passed through deflector 5 and first filter screen 6 contacts this moment, because first filter screen 6, parallel arrangement about activated carbon plate 7 and second filter screen 8 are in the inside of mounting bracket 4, and the filter aperture size of first filter screen 6 is greater than the filter aperture size of second filter screen 8. First filter screen 6 carries out prefilter to tail gas, thereby be convenient for detach the large granule impurity in the waste gas, tail gas after carrying out the prefilter passes through the activated carbon plate 7 that 6 right-hand members of first filter screen outside set up, peculiar smell and flue gas in the tail gas can be adsorbed to activated carbon plate 7, tail gas and second filter screen 8 contact each other after activated carbon plate 7 filters this moment, second filter screen 8 filters the tiny particle impurity in the space, from the effect that has the smoke purification, the filter effect to tail gas has been strengthened simultaneously, tail gas after the purification passes through gas vent 13 and the inside of 3 discharge pipe bodies 1 of dust screen.
Specifically as shown in fig. 1 and 2, because the longitudinal section of baffle 10 is the arc, and the upper end of baffle 10 is the tilting setting, and baffle 10 is located the left end downside of mounting bracket 4 simultaneously, filters the back when first filter screen 6 filters tail gas, and large granule impurity piles up in the inside of mounting bracket 4, and baffle 10 has the effect of collecting and preventing the indiscriminate flying to impurity this moment.
Specifically, as shown in fig. 3, since the limiting block 902 forms a telescopic structure with the discharge pipe body 1 through the limiting spring 901, and the limiting block 902 is connected with the mounting frame 4 in a clamping manner, when the mounting frame 4 needs to be disassembled and replaced, only the mounting cover 2 needs to be rotated to enable the mounting cover 2 to be in threaded connection with the discharge pipe body 1, so that the mounting cover 2 and the dust screen 3 are separated from the discharge pipe body 1, at this time, the reset spring 11 arranged outside the left end of the mounting frame 4 loses the extrusion of external force, recovers the deformation, generates a rightward acting force on the mounting frame 4, thereby separating the mounting frame 4 from the limiting block 902, and the limiting spring 901 is compressed, thereby enabling the mounting frame 4 to move inside the discharge pipe body 1, enabling the right end of the mounting frame 4 to move out of the right end of the discharge pipe body 1, at this time, the mounting frame 4 can be pulled out of the interior of the discharge pipe body 1, thereby replacing the first filter 6, the activated carbon plate 7 and the second filter 8.
The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. An automobile exhaust gas discharge pipe capable of purifying flue gas, comprising:
the outer side of the right end of the discharge pipe body is connected with an installation cover, the middle end in the installation cover is embedded with a dustproof net, an installation frame is installed in the discharge pipe body, and a guide plate is fixedly connected in the installation frame;
the first filter screen is embedded in the guide plate, an activated carbon plate is arranged on the outer side of the right end of the first filter screen, and a second filter screen is arranged on the outer side of the right end of the activated carbon plate;
the limiting assembly is installed on the outer side of the left end of the mounting frame, a baffle is fixedly connected to the lower side of the left end of the mounting frame, a reset spring located inside the discharging pipe body is connected to the outer side of the baffle, the left end of the discharging pipe body is provided with an air inlet, and the right end of the discharging pipe body is provided with an air outlet.
2. The automobile exhaust gas discharge pipe capable of purifying exhaust gas according to claim 1, wherein: the installation cover is connected with the discharge pipe body in a threaded mode, and a through hole structure is formed in the middle end of the installation cover.
3. The automobile exhaust gas discharge pipe capable of purifying exhaust gas according to claim 1, wherein: parallel arrangement about first filter screen, activated carbon board and second filter screen are in the inside of mounting bracket, and the deflector monomer inboard that the first filter screen outside set up is the tilting setting.
4. The automobile exhaust gas discharge pipe capable of purifying exhaust gas according to claim 1, wherein: the limiting assembly comprises a limiting spring and a limiting block;
the limiting spring is arranged in a prefabricated groove formed in the discharge pipe body, and one end of the limiting spring is connected with the limiting block;
and one end of the limiting block is arranged in the discharging pipe body, and a protruding structure for limiting is arranged on the outer side of the limiting block.
5. The automobile exhaust gas discharge pipe capable of purifying exhaust gas according to claim 4, wherein: the stopper passes through spacing spring and constitutes extending structure with the delivery pipe body, and the stopper adopts the mode of block to be connected with the mounting bracket.
6. The automobile exhaust gas discharge pipe capable of purifying exhaust gas according to claim 1, wherein: the longitudinal section of the baffle is arc-shaped, and the upper end of the baffle is obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121991296.XU CN216008657U (en) | 2021-08-24 | 2021-08-24 | Automobile exhaust emission pipe capable of purifying smoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121991296.XU CN216008657U (en) | 2021-08-24 | 2021-08-24 | Automobile exhaust emission pipe capable of purifying smoke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216008657U true CN216008657U (en) | 2022-03-11 |
Family
ID=80594556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121991296.XU Active CN216008657U (en) | 2021-08-24 | 2021-08-24 | Automobile exhaust emission pipe capable of purifying smoke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216008657U (en) |
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2021
- 2021-08-24 CN CN202121991296.XU patent/CN216008657U/en active Active
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 300000 Room 203, second floor, warehouse 24, Hairun logistics park, No. 7815, Australia Road, pilot free trade zone (Dongjiang Bonded Port Area), Binhai New Area, Tianjin Patentee after: Tianjin Huaxing Testing Technology Co.,Ltd. Address before: 300461 Room 203, second floor, warehouse 24, Hairun logistics park, No. 7815, Australia Road, pilot free trade zone (Dongjiang Bonded Port Area), Binhai New Area, Tianjin Patentee before: Tianjin Huaxing Century Logistics Co.,Ltd. |