CN205654419U - Catalytic converter and car - Google Patents
Catalytic converter and car Download PDFInfo
- Publication number
- CN205654419U CN205654419U CN201620390082.XU CN201620390082U CN205654419U CN 205654419 U CN205654419 U CN 205654419U CN 201620390082 U CN201620390082 U CN 201620390082U CN 205654419 U CN205654419 U CN 205654419U
- Authority
- CN
- China
- Prior art keywords
- catalytic converter
- cone cylinder
- cylinder
- end cone
- flange
- 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.)
- Expired - Fee Related
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- Exhaust Gas After Treatment (AREA)
Abstract
The utility model provides a catalytic converter and car. Catalytic converter includes and still includes the barrel: a front end awl section of thick bamboo, the first end of a front end awl section of thick bamboo sets up a preceding flange, the second end of a front end awl section of thick bamboo with the first end of barrel is connected, a rear end awl section of thick bamboo, the first end of a rear end awl section of thick bamboo sets up a back flange, the second end of a rear end awl section of thick bamboo with the second end of barrel is connected, the catalyst converter installing support, install in the surface of a front end awl section of thick bamboo. The utility model discloses a catalytic converter is convenient for install and arrange, has improved the efficiency of assembly and the cost of design. Because this catalytic converter can arrange closely from the engine to can improve the emission level of car.
Description
Technical field
This utility model relates to field of automobile, particularly relates to a kind of catalytic converter and automobile.
Background technology
Along with scientific and technological progress with rapid changepl. never-ending changes and improvements, people are more and more higher to the pursuit of quality of life, and automobile has become as the requisite vehicles of people's go off daily, and people are more and more fastidious to comfortableness, the security requirement of automobile.
In the case of Abgasgesetz is increasingly severeer, catalytic converter is the nearest with the distance of enmgine exhaust more is conducive to promoting the emission level of electromotor, reaches energy-conserving and environment-protective purpose；The interface of engine exhaust post processing also needs to mate with supercharger outlet, it is ensured that waste gas is discharged smoothly.And enging cabin part is numerous, arrangement space is limited, to be therefore arranged to close to electromotor by catalytic converter in the confined space, and catalytic-converter substrate to be ensured is sized to meet emission request, and interface Perfect Matchings, the most difficult.It is also contemplated that catalytic converter is easy for installation when designing catalytic converter, it is simple to dismounting, which increases the design difficulty of catalytic converter structure.
Utility model content
In order to overcome catalytic converter in prior art to arrange the technical problem of installation difficulty, this utility model provides a kind of catalytic converter and automobile.
In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that
This utility model provides a kind of catalytic converter, including cylinder, also includes:
Front end cone cylinder, the first end of described front end cone cylinder arranges a forward flange, and the second end of described front end cone cylinder is connected with the first end of described cylinder；
Rear end cone cylinder, the first end of described rear end cone cylinder arranges a rear flange, and the second end of described rear end cone cylinder is connected with the second end of described cylinder；
Catalyst converter mounting bracket, is installed on the surface of described front end cone cylinder.
Furthermore, it is understood that in described catalytic converter, the first end of described cylinder is welded with cast flange, described cast flange is connected with the second end of described front end cone cylinder by a flange coupling connector.
Furthermore, it is understood that in described catalytic converter, the diameter of the first end of described front end cone cylinder is less than the diameter of the second end of described front end cone cylinder.
Furthermore, it is understood that in described catalytic converter, the diameter of the first end of described rear end cone cylinder is less than the diameter of the second end of described rear end cone cylinder.
Furthermore, it is understood that in described catalytic converter, respectively arrange a fastening bolt along the two ends of the length direction of described forward flange, a fastening bolt is respectively set along the two ends of the width of described forward flange.
Furthermore, it is understood that in described catalytic converter, respectively arrange a fastening bolt along the two ends of the length direction of described rear flange.
Furthermore, it is understood that in described catalytic converter, described front end cone cylinder is provided with boss, described boss arranges described catalyst converter mounting bracket.
Furthermore, it is understood that in described catalytic converter, described catalyst converter mounting bracket is L-shaped, described catalyst converter mounting bracket offers bolt hole.
Furthermore, it is understood that in described catalytic converter, the second end of described rear end cone cylinder and described barrel soldering.
This utility model additionally provides a kind of automobile, including the catalytic converter described in as above any one.
The beneficial effects of the utility model are: catalytic converter of the present utility model is convenient for installing and arranging, improves the efficiency of assembling and the cost of design.Owing to this catalytic converter can be arranged to close to electromotor, it is thus possible to improve the emission level of automobile.
Accompanying drawing explanation
Fig. 1 represents one of perspective view of catalytic converter in this utility model embodiment；
Fig. 2 represents in this utility model embodiment the two of the perspective view of catalytic converter；
Fig. 3 represents the front end cone cylinder of catalytic converter in this utility model embodiment and the mounting structure schematic diagram of cylinder.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawings and the specific embodiments this utility model is described in detail.
With reference to shown in Fig. 1, Fig. 2 and Fig. 3, this utility model provides a kind of catalytic converter, including cylinder 6, also includes front end cone cylinder 5, rear end cone cylinder 7 and catalyst converter mounting bracket 9.First end of front end cone cylinder 5 arranges a forward flange 1, and the second end of front end cone cylinder 5 is connected with the first end of cylinder 6；First end of rear end cone cylinder 7 arranges a rear flange 4, and the second end of rear end cone cylinder 7 is connected with the second end of cylinder 6；Catalyst converter mounting bracket 9 is installed on the surface of front end cone cylinder 5.
Specifically, in catalytic converter of the present utility model, front end cone cylinder 5 being provided with forward flange 1, front end cone cylinder 5 can be mated with engine supercharger by forward flange 1；Rear end cone cylinder 7 is connected with cylinder 6, and is provided with rear flange 4 in rear end cone cylinder 7, and rear flange 4 is connected with other parts, it is ensured that the smooth and easy discharge of waste gas.This catalytic converter is also reserved with catalyst converter mounting bracket 9, it is simple to install catalyst converter.Enging cabin part is numerous, and arrangement space is limited, and this catalytic converter can be arranged to close to electromotor, and carrier is sized to meet emission request.It addition, this catalytic converter is easy for installation, it is simple to dismounting.
Furthermore, it is understood that the first end of cylinder 6 is welded with cast flange 10, cast flange 10 is connected with the second end of front end cone cylinder 5 by a flange coupling connector 3.Cylinder 6 simple in construction uses punch forming, therefore welds cast flange 10 on cylinder 6, it is ensured that the robustness of cylinder 6, simultaneously facilitates the assembling of cylinder 6 and front end cone cylinder 5.When front end cone cylinder 5 and cylinder 6 connect, cylinder 6 is first welded with the cast flange 10 of cast form, then by flange coupling connector 3, cast flange 10 is fastened with front end cone cylinder 5.Cylinder 6 and front end cone cylinder 5 faying face are surrounded and seal by flange coupling connector 3, it is ensured that cylinder 6 and the sealing of front end cone cylinder 5.
Specifically, the diameter of the first end of front end cone cylinder 5 is less than the diameter of the second end of front end cone cylinder 5.The diameter of the first end of rear end cone cylinder 7 is less than the diameter of the second end of rear end cone cylinder 7.It is to say, the two ends of this catalytic converter are end cone cylinders, it is ensured that the flow direction of gas.Front end cone cylinder 5 and rear end cone cylinder 7 also ensure that the installation of this catalytic converter simultaneously.
Specifically, the second end of rear end cone cylinder 7 welds with cylinder 6.Cylinder 6 is similar with the forming technology of rear end cone cylinder 7, and therefore both use welding manner to connect.Last rear end cone cylinder 7 connects rear class exhaust apparatus by rear flange 4, discharges waste gas.
Furthermore, it is understood that respectively arrange a fastening bolt 11 along the two ends of the length direction of forward flange 1, a fastening bolt 11 is respectively set along the two ends of the width of forward flange 1.One fastening bolt 11 is respectively set along the two ends of the length direction of rear flange 4.The installation and removal of forward flange 1 and rear flange 4 and miscellaneous part it are easy to by fastening bolt 11.
In order to ensure the installation of catalyst converter, front end cone cylinder 5 is provided with boss 2, boss 2 arranges catalyst converter mounting bracket 9.Catalyst converter mounting bracket 9 is L-shaped, and catalyst converter mounting bracket 9 offers bolt hole.Cast boss 2 in front end cone cylinder 5, coordinate with the catalyst converter mounting bracket 9 of L-shaped and fix catalyst converter, it is ensured that the fixing intensity of catalyst converter.
In summary, in catalytic converter of the present utility model, the front end cone cylinder 5 of casting is connected with engine supercharger by forward flange 1, it is ensured that the smooth and easy discharge of waste gas.Then, front end cone cylinder 5 and cylinder 6 use flange coupling connector 3 to fasten, it is ensured that waste gas is not revealed.Cylinder 6 is similar with the forming technology of rear end cone cylinder 7, and therefore both use welding manner to connect.Finally, rear end cone cylinder 7 connects rear class exhaust apparatus by rear flange 4, discharges waste gas.
This utility model additionally provides a kind of automobile, including the catalytic converter of as above any one.
It should be noted that this automobile is the automobile including above-mentioned catalytic converter, the implementation of above-mentioned catalytic converter embodiment is equally applicable in the embodiment of this automobile, also can reach identical technique effect, not repeat them here.
Each embodiment in this specification all uses the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, and between each embodiment, identical similar part sees mutually.
In description of the present utility model, it will be appreciated that, term " longitudinally ", " radially ", " length ", " width ", " thickness ", on " ", D score, " front ", " afterwards ", " left ", " right ", " vertically ", " level ", " push up ", " end " " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.In description of the present utility model, except as otherwise noted, " multiple " are meant that two or more.
Above-described is preferred implementation of the present utility model; should be understood that for the ordinary person of the art; can also make some improvements and modifications under without departing from principle premise described in the utility model, these improvements and modifications are also in protection domain of the present utility model.
Claims (10)
1. a catalytic converter, including cylinder (6), it is characterised in that also include:
Front end cone cylinder (5), the first end of described front end cone cylinder (5) arranges a forward flange (1), and the second end of described front end cone cylinder (5) is connected with the first end of described cylinder (6)；
Rear end cone cylinder (7), the first end of described rear end cone cylinder (7) arranges a rear flange (4), and the second end of described rear end cone cylinder (7) is connected with the second end of described cylinder (6)；
Catalyst converter mounting bracket (9), is installed on the surface of described front end cone cylinder (5).
2. catalytic converter as claimed in claim 1, it is characterized in that, first end of described cylinder (6) is welded with cast flange (10), and described cast flange (10) is connected with the second end of described front end cone cylinder (5) by a flange coupling connector (3).
3. catalytic converter as claimed in claim 1, it is characterised in that the diameter of the first end of described front end cone cylinder (5) is less than the diameter of the second end of described front end cone cylinder (5).
4. catalytic converter as claimed in claim 1, it is characterised in that the diameter of the first end of described rear end cone cylinder (7) is less than the diameter of the second end of described rear end cone cylinder (7).
5. catalytic converter as claimed in claim 1, it is characterized in that, one fastening bolt (11) is respectively set along the two ends of the length direction of described forward flange (1), a fastening bolt (11) is respectively set along the two ends of the width of described forward flange (1).
6. catalytic converter as claimed in claim 1 a, it is characterised in that fastening bolt (11) is respectively set along the two ends of the length direction of described rear flange (4).
7. catalytic converter as claimed in claim 1, it is characterised in that be provided with boss (2) on described front end cone cylinder (5), described boss (2) arranges described catalyst converter mounting bracket (9).
8. the catalytic converter as described in claim 1 or 7, it is characterised in that described catalyst converter mounting bracket (9) is L-shaped, described catalyst converter mounting bracket (9) offers bolt hole.
9. the catalytic converter as described in claim 1 or 4, it is characterised in that the second end of described rear end cone cylinder (7) welds with described cylinder (6).
10. an automobile, it is characterised in that include catalytic converter as in one of claimed in any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390082.XU CN205654419U (en) | 2016-05-03 | 2016-05-03 | Catalytic converter and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390082.XU CN205654419U (en) | 2016-05-03 | 2016-05-03 | Catalytic converter and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205654419U true CN205654419U (en) | 2016-10-19 |
Family
ID=57401612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620390082.XU Expired - Fee Related CN205654419U (en) | 2016-05-03 | 2016-05-03 | Catalytic converter and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205654419U (en) |
-
2016
- 2016-05-03 CN CN201620390082.XU patent/CN205654419U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171229 Address after: 101300 Beijing city Shunyi District Shuanghe Street No. 99 Patentee after: BAIC MOTOR CORPORATION LTD. Address before: 101300 Beijing City Renhe Town Shunyi District Shuanghe Street No. 99 Patentee before: Beijing Automobile Research General Institute Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200813 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Beijing, Shunyi District Patentee before: BEIJING AUTOMOTIVE GROUP Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20210503 |