CN214741575U - Three-way catalyst capable of automatically cleaning oxide particle attachments - Google Patents
Three-way catalyst capable of automatically cleaning oxide particle attachments Download PDFInfo
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- CN214741575U CN214741575U CN202120546691.0U CN202120546691U CN214741575U CN 214741575 U CN214741575 U CN 214741575U CN 202120546691 U CN202120546691 U CN 202120546691U CN 214741575 U CN214741575 U CN 214741575U
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Abstract
The utility model discloses an automatic three way catalyst converter of clearance oxidation granule attachment relates to the automatic particulate matter technical field that clears up of three way catalyst converter, including the catalyst converter casing, the left side fixed mounting of catalyst converter casing has the air inlet, and the right side fixed mounting of catalyst converter casing has the gas vent, and the outer wall winding of catalyst converter casing has the cover to connect the ring, and the top fixed mounting of cover connects the ring has the base, and the top fixed mounting of base has the air pump. The utility model discloses a design is exquisite, adopt the combination of air pump and air jet, made things convenient for and be provided with the air pump through the top at three way catalyst converter, one side through the air pump is connected with the gas-supply pipe, the transmission board is connected to gas-supply pipe one end, transmission board bottom then evenly distributed has a plurality of air jets, produce high-pressure gas through the air pump, carry out the gas injection clearance with the inside oxidation granule attachment of three way catalyst converter, what the clearance dropped then directly discharges through clean mouthful, be favorable to carrying out comprehensive clearance through the high-pressure gas that the air pump produced inside.
Description
Technical Field
The utility model relates to a three way catalyst converter relates to the automatic particulate matter technical field that clears up of three way catalyst converter, concretely relates to automatic three way catalyst converter of clearance oxidation granule attachment.
Background
The three-way catalyst is one of the most important external purifier installed in automobile exhaust system, and can convert harmful gas, such as CO, HC, NOx, etc. exhausted from automobile exhaust into harmless carbon dioxide, water and nitrogen via oxidation and reduction. The following problems exist in the prior art:
1. the three-way catalyst has the problem that the carbon deposition influences the automobile power due to excessive oxide particle attachments generated in the three-way catalyst;
2. the three-way catalyst that can be inconvenient to some automatic clearance oxidation granule attachment installs, and then can not reach the use original intention of easy to assemble, and this three-way catalyst of automatic clearance oxidation granule attachment's suitability worsens, consequently needs carry out the structure innovation and solves specific problem.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a three-way catalyst for automatically cleaning oxide particle attachments, wherein one purpose is to provide an air pump and an air jet, and solve the problem that the carbon deposition affects the automobile power because of excessive oxide particle attachments generated in the three-way catalyst; the other purpose is that in order to possess interior clamp, outer clamp and sealing washer, direct butt joint with exhaust duct is directly inserted when convenient installation and is carried out fixed mounting to all be provided with the sealing washer, promoted the leakproofness, be favorable to promoting the installation effectiveness when the installation, solved the problem of inconvenient installation.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides an automatic clear up three way catalyst converter of oxidation granule attachment, includes the catalyst converter casing, the left side fixed mounting of catalyst converter casing has the air inlet, the right side fixed mounting of catalyst converter casing has the gas vent, the outer wall winding of catalyst converter casing has the cover to connect the ring, the top fixed mounting of cover to connect the ring has the base, the top fixed mounting of base has the air pump.
The utility model discloses technical scheme's further improvement lies in: the left side fixedly connected with gas-supply pipe of air pump, the one end fixedly connected with transmission board of gas-supply pipe, the bottom evenly distributed of transmission board has the air jet.
The utility model discloses technical scheme's further improvement lies in: the notch has been seted up in the left side of air inlet, the notch outside is provided with first outer clamp, the notch inboard is provided with first interior clamp, the right side of notch is provided with first sealing washer.
The utility model discloses technical scheme's further improvement lies in: the notch has been seted up on the right side of gas vent, the outside of notch is provided with the outer clamp of second, the inboard of notch is provided with the interior clamp of second, the left side of notch is provided with the second sealing washer.
The utility model discloses technical scheme's further improvement lies in: the inboard fixed mounting of catalyst converter casing has three way catalyst converter, three way catalyst converter's top both sides fixed mounting has the fixed column, fixed column fixed mounting is at the top inner wall of catalyst converter casing, three way catalyst converter's inboard is provided with solid fixed splint, gu fixed splint's inboard is provided with catalytic filter core.
The utility model discloses technical scheme's further improvement lies in: the bottom both sides fixed mounting of catalyst converter casing has clean mouthful, the annular has been seted up to the outer wall of catalyst converter casing, the cover ring cup joints the inboard at the annular.
The utility model discloses technical scheme's further improvement lies in: the gas transmission pipe penetrates through the top of the catalyst shell, and the gas transmission pipe penetrates through the top of the three-way catalyst.
Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:
1. the utility model provides an automatic clear up three way catalyst converter of oxidation granule attachment, through designing ingeniously, adopt the combination of air pump and air jet, made things convenient for and be provided with the air pump through the top at three way catalyst converter, one side through the air pump is connected with the gas-supply pipe, transmission plate is connected to gas-supply pipe one end, transmission plate bottom then evenly distributed has a plurality of air jets, produce high-pressure gas through the air pump, carry out the gaseous injection clearance with the inside oxidation granule attachment of three way catalyst converter, the clearance drop then directly discharge through clean mouthful, be favorable to carrying out comprehensive clearance to inside through the high-pressure gas that the air pump produced, avoided because the inside oxidation granule attachment that produces of three way catalyst converter too much causes the problem that the carbon deposit influences automobile power.
2. The utility model provides an automatic clear up three way catalyst converter of oxidation particle attachment, through adopting the interior clamp, the combination setting of outer clamp and sealing washer, can realize being provided with the notch through the one side at air inlet and gas vent, press from both sides and outer clamp in being provided with through the inboard at the notch, made things convenient for when the installation directly to insert exhaust duct direct butt joint and carry out fixed mounting, and all be provided with the sealing washer, the leakproofness has been promoted, be favorable to promoting the installation effectiveness when the installation, be convenient for install, the problem of inconvenient installation has been avoided.
Drawings
FIG. 1 is a schematic view of the main structure of the three-way catalyst of the present invention;
FIG. 2 is a schematic cross-sectional view of the three-way catalyst of the present invention;
FIG. 3 is a schematic view of the catalytic converter of the present invention;
FIG. 4 is a schematic view of the structure of the air inlet of the present invention;
fig. 5 is a schematic view of the structure of the exhaust port of the present invention.
In the figure: 1. a catalyst housing; 2. an air inlet; 3. an exhaust port; 4. an air pump; 5. a gas delivery pipe; 6. a base; 7. a sleeving connection ring; 8. cleaning the mouth; 9. a three-way catalyst; 10. fixing a column; 11. fixing the clamping plate; 12. a catalytic filter element; 13. a transmission plate; 14. an air jet; 15. a first seal ring; 16. a first outer clip; 17. a first inner clip; 18. a second outer clip; 19. a second inner clip; 20. and a second seal ring.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-5, the utility model provides an automatic three way catalyst converter of clearance oxidation granule attachment, catalyst housing 1's left side fixed mounting has air inlet 2, and catalyst housing 1's right side fixed mounting has gas vent 3, and catalyst housing 1's outer wall winding has cup joint ring 7, and the top fixed mounting of cup joint ring 7 has base 6, and the top fixed mounting of base 6 has air pump 4.
In this embodiment, the air inlet 2 is disposed on the left side of the catalyst housing 1 for convenient air intake, and the air outlet 3 is disposed on the right side of the catalyst housing 1 for convenient discharge of the filtered air.
As shown in fig. 1-5, in this embodiment, it is preferred, the design is exquisite, adopt the combination of air pump 4 and air jet 14, it is provided with air pump 4 through the top at three way catalyst converter 9 to have made things convenient for, one side through air pump 4 is connected with gas-supply pipe 5, transmission plate 13 is connected to 5 one end of gas-supply pipe, transmission plate 13 bottom then evenly distributed has a plurality of air jets 14, produce high-pressure gas through air pump 4, carry out the gaseous jet clearance with the inside oxidation granule attachment of three way catalyst converter 9, what the clearance dropped then directly discharges through clean mouthful 8, be favorable to carrying out comprehensive clearance through the high-pressure gas that air pump 4 produced inside.
As shown in fig. 1 to 5, preferably, the combination of the inner clip, the outer clip and the sealing ring is arranged, so that the notches are formed in one sides of the air inlet 2 and the air outlet 3, the inner clip and the outer clip are arranged on the inner sides of the notches, the exhaust pipeline can be directly and fixedly connected and inserted when being installed, and the sealing rings are arranged, so that the sealing performance is improved, the installation efficiency is improved when being installed, and the installation is convenient.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the utility model provides a technical solution: the left side fixedly connected with gas-supply pipe 5 of air pump 4, the one end fixedly connected with transmission board 13 of gas-supply pipe 5, the bottom evenly distributed of transmission board 13 has air jet 14, the notch has been seted up in the left side of air inlet 2, the notch outside is provided with first outer clamp 16, the notch inboard is provided with first interior clamp 17, the right side of notch is provided with first sealing washer 15, the notch has been seted up on the right side of gas vent 3, the outside of notch is provided with the outer clamp 18 of second, the inboard of notch is provided with second interior clamp 19, the left side of notch is provided with second sealing washer 20.
Example 3
As shown in fig. 1-5, on the basis of embodiment 1 and embodiment 2, the utility model provides a technical solution: inboard fixed mounting of catalyst converter casing 1 has three way catalyst converter 9, three way catalyst converter 9's top both sides fixed mounting has fixed column 10, fixed column 10 fixed mounting is at catalyst converter casing 1's top inner wall, three way catalyst converter 9's inboard is provided with solid fixed splint 11, gu fixed splint 11's inboard is provided with catalytic filter 12, catalyst converter casing 1's bottom both sides fixed mounting has clean mouthful 8, the annular has been seted up to catalyst converter casing 1's outer wall, cup joint ring 7 and cup joint the inboard at the annular, gas-supply pipe 5 runs through in catalyst converter casing 1's top, gas-supply pipe 5 runs through in three way catalyst converter 9's top.
The operation of the three-way catalyst for automatically cleaning the oxide particle deposit will be described in detail.
As shown in fig. 1-5, when using, at first, the exhaust tail gas can get into through air inlet 2 of three way catalyst converter device, filter the catalysis through inside three way catalyst converter 9 and inside catalytic filter element 12, then discharge through gas vent 3 after the catalysis is accomplished, the cleanliness of the gas after the discharge has been guaranteed, reduce pollution nature, be provided with air pump 4 at the top of catalyst converter casing 1, produce high-pressure gas through air pump 4, rethread gas-supply pipe 5 and transmission board 13 carry gas to jet port 14 blowout high-pressure gas, carry out effectual cleanness to catalytic filter element 12 inside three way catalyst converter 9, the clearance can be accomplished through the clean mouthful discharge to clean out oxidation particle attachment.
The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.
Claims (7)
1. A three-way catalyst for automatically cleaning oxide particle attachments, which comprises a catalyst housing (1), and is characterized in that: the left side fixed mounting of catalyst casing (1) has air inlet (2), the right side fixed mounting of catalyst casing (1) has gas vent (3), the outer wall winding of catalyst casing (1) has cup joint ring (7), the top fixed mounting of cup joint ring (7) has base (6), the top fixed mounting of base (6) has air pump (4).
2. The three-way catalyst for automatically cleaning the oxide particle attachment according to claim 1, wherein: the left side fixedly connected with air pipe (5) of air pump (4), the one end fixedly connected with transmission board (13) of air pipe (5), the bottom evenly distributed of transmission board (13) has air jet (14).
3. The three-way catalyst for automatically cleaning the oxide particle attachment according to claim 1, wherein: the notch has been seted up in the left side of air inlet (2), the notch outside is provided with first outer clamp (16), the notch inboard is provided with first interior clamp (17), the right side of notch is provided with first sealing washer (15).
4. The three-way catalyst for automatically cleaning the oxide particle attachment according to claim 1, wherein: the notch has been seted up on the right side of gas vent (3), the outside of notch is provided with the outer clamp of second (18), the inboard of notch is provided with the interior clamp of second (19), the left side of notch is provided with second sealing washer (20).
5. The three-way catalyst for automatically cleaning the oxide particle attachment according to claim 1, wherein: the catalytic converter is characterized in that a three-way catalytic converter (9) is fixedly mounted on the inner side of the catalytic converter shell (1), fixing columns (10) are fixedly mounted on two sides of the top of the three-way catalytic converter (9), the fixing columns (10) are fixedly mounted on the inner wall of the top of the catalytic converter shell (1), fixing clamping plates (11) are arranged on the inner side of the three-way catalytic converter (9), and catalytic filter elements (12) are arranged on the inner side of the fixing clamping plates (11).
6. The three-way catalyst for automatically cleaning the oxide particle attachment according to claim 1, wherein: the bottom both sides fixed mounting of catalyst converter casing (1) has clean mouth (8), the annular has been seted up to the outer wall of catalyst converter casing (1), cup joint ring (7) cup joint the inboard at the annular.
7. The three-way catalyst for automatically cleaning oxide particle attachments according to claim 2, wherein: the gas transmission pipe (5) penetrates through the top of the catalyst shell (1), and the gas transmission pipe (5) penetrates through the top of the three-way catalyst (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120546691.0U CN214741575U (en) | 2021-03-16 | 2021-03-16 | Three-way catalyst capable of automatically cleaning oxide particle attachments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120546691.0U CN214741575U (en) | 2021-03-16 | 2021-03-16 | Three-way catalyst capable of automatically cleaning oxide particle attachments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214741575U true CN214741575U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120546691.0U Active CN214741575U (en) | 2021-03-16 | 2021-03-16 | Three-way catalyst capable of automatically cleaning oxide particle attachments |
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| Country | Link |
|---|---|
| CN (1) | CN214741575U (en) |
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2021
- 2021-03-16 CN CN202120546691.0U patent/CN214741575U/en active Active
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