CN208918664U - Hot end exhaust system assembly - Google Patents
Hot end exhaust system assembly Download PDFInfo
- Publication number
- CN208918664U CN208918664U CN201821655336.1U CN201821655336U CN208918664U CN 208918664 U CN208918664 U CN 208918664U CN 201821655336 U CN201821655336 U CN 201821655336U CN 208918664 U CN208918664 U CN 208918664U
- Authority
- CN
- China
- Prior art keywords
- exhaust system
- hot end
- entrance
- system assembly
- end exhaust
- 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.)
- Active
Links
Landscapes
- Exhaust Gas After Treatment (AREA)
Abstract
A kind of hot end exhaust system assembly comprising catalyst carrier component, entrance tube assembly and outlet tube assembly, wherein the catalyst carrier component includes shell, the carrier in the shell and the carrier is fixed on the liner in the shell；The entrance tube assembly includes first entrance pipe, second entrance pipe and the header that the first entrance pipe and the second entrance manifold collection get up, the length of the first entrance pipe is less than the length of second entrance pipe, and the second entrance pipe includes the first flexible hinge positioned at the middle part of the second entrance pipe；The outlet tube assembly includes outlet and the second flexible hinge positioned at the middle part of the outlet.Compared to the prior art, the entrance tube assembly of the utility model and outlet tube assembly are equipped with flexible hinge, so as to preferably absorb vibration, promote the endurance quality of catalyst carrier component, the vibration of decaying engine outlet side transmitting.
Description
Technical field
The utility model relates to a kind of hot end exhaust system assemblies, belong to motor exhaust post-processing technology field.
Background technique
Hot end exhaust system assembly is due to relatively close to engine, it is therefore desirable to have stronger endurance.
Utility model content
The purpose of this utility model is to provide a kind of stronger hot end exhaust system assemblies of endurance.
To achieve the above objectives, the present invention adopts the following technical solutions:
As the further improved technical solution of the utility model, a kind of hot end exhaust system assembly comprising catalyst
Carrier module, the entrance tube assembly being connected with one end of the catalyst carrier component and with the catalyst carrier component
The outlet tube assembly that is connected of the other end, wherein the catalyst carrier component includes shell, the load in the shell
Body and the carrier is fixed on the liner in the shell；The entrance tube assembly includes first entrance pipe, second entrance
Pipe and the header that the first entrance pipe and the second entrance manifold collection get up, the length of the first entrance pipe are small
In the length of second entrance pipe, the second entrance pipe includes the first flexible hinge positioned at the middle part of the second entrance pipe；Institute
Stating outlet tube assembly includes outlet and the second flexible hinge positioned at the middle part of the outlet.
As the further improved technical solution of the utility model, the first entrance pipe includes first flange, and described
Two inlet tubes include second flange, shell of the first flange with the second flange to connect engine.
As the further improved technical solution of the utility model, the header is equipped with to install first sensor
First sensor seat.
As the further improved technical solution of the utility model, the outlet is equipped with to install second sensor
Second sensor seat.
As the further improved technical solution of the utility model, the second sensor seat is located at the catalyst carrier
Between component and second flexible hinge.
As the further improved technical solution of the utility model, the carrier includes that first be abutted against each other together carries
Body and Second support.
As the further improved technical solution of the utility model, the hot end exhaust system assembly further includes being welded on institute
State on shell and be located at the first support and second support of the two sides of the header.
As the further improved technical solution of the utility model, the first support is parallel to second support.
As the further improved technical solution of the utility model, the hot end exhaust system assembly further includes being welded on institute
State on shell and be located at the third bracket and the 4th bracket of the two sides of the outlet.
As the further improved technical solution of the utility model, the third bracket is parallel to the 4th bracket.
Compared to the prior art, the entrance tube assembly of the utility model and outlet tube assembly are equipped with flexible hinge, so as to
It is enough to absorb vibration, improve endurance.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the utility model hot end exhaust system assembly.
Fig. 2 is the stereoscopic schematic diagram of another angle of Fig. 1.
Fig. 3 is the stereoscopic schematic diagram of the another angle of Fig. 1.
Fig. 4 is the diagrammatic cross-section of the line A-A along Fig. 2.
Specific embodiment
It please join shown in Fig. 1 to Fig. 4, the utility model discloses a kind of hot end exhaust system assembly 100, starts to handle
The exhaust of machine.The hot end exhaust system assembly 100 includes catalyst carrier component 1, one with the catalyst carrier component 1
Hold the entrance tube assembly 2 being connected and the outlet tube assembly 3 being connected with the other end of the catalyst carrier component 1.
Please join shown in Fig. 4, the catalyst carrier component 1 include shell 11, the carrier 12 in the shell 11 with
And the carrier 12 is fixed on the liner 13 in the shell 11.In the utility model embodiment illustrated, the load
Body 12 includes the first vector 121 being abutted against each other together and Second support 122.
The entrance tube assembly 2 include first entrance pipe 21, second entrance pipe 22 and by the first entrance pipe 21 with
The header 23 that the second entrance pipe 22 collects.The length of the first entrance pipe 21 is less than the length of second entrance pipe 22
Degree, in order to arrange.The second entrance pipe 22 includes the first flexible hinge 221 positioned at the middle part of the second entrance pipe 22.
Since the length of second entrance pipe 22 is larger, second entrance pipe 22 can be improved by the way that the first flexible hinge 221 is arranged, or even entire
The endurance of entrance tube assembly 2.
The first entrance pipe 21 includes first flange 211, and the second entrance pipe 22 includes second flange 222, described
Shell (not shown) of the first flange 211 with the second flange 222 to connect engine.
The header 23 is equipped with the first sensor seat 231 to install first sensor.
The outlet tube assembly 3 includes outlet 31 and the second flexible hinge 311 positioned at the middle part of the outlet 31.
The outlet 31 is equipped with the second sensor seat 312 to install second sensor.The second sensor seat 312 is located at institute
It states between catalyst carrier component 1 and second flexible hinge 311.So set, being passed by the first sensor and second
The feedback signal of sensor just can be derived that exhaust after catalyst carrier component 1 in gas content of material variation.
The hot end exhaust system assembly 100 further includes two for being welded on the shell 11 and being located at the header 23
The first support 111 of side and second support 112 and the two sides for being welded on the shell 11 and being located at the outlet 31
Third bracket 113 and the 4th bracket 114.The first support 111 is parallel to second support 112, and the third bracket 113 is parallel
In the 4th bracket 114, jointly installing the hot end exhaust system assembly 100 to automobile chassis.
Above embodiments are merely to illustrate the utility model and not limit technical solution described in the utility model, right
The understanding of this specification should be based on person of ordinary skill in the field, although this specification is referring to the above embodiments
Detailed description is had been carried out to the utility model, still, those skilled in the art should understand that, technical field
Technical staff still the utility model can be modified or replaced equivalently, and all do not depart from the essence of the utility model
The technical solution and its improvement of mind and range, should all cover in the scope of the claims of the utility model.
Claims (10)
1. a kind of hot end exhaust system assembly comprising catalyst carrier component, one end phase with the catalyst carrier component
The entrance tube assembly of connection and the outlet tube assembly being connected with the other end of the catalyst carrier component, wherein described urge
Agent carrier module includes shell, the carrier in the shell and the carrier is fixed on the lining in the shell
Pad；It is characterized by: the entrance tube assembly includes first entrance pipe, second entrance pipe and by the first entrance pipe and institute
State the header that second entrance manifold collection gets up, the length of the first entrance pipe is less than the length of second entrance pipe, and described the
Two inlet tubes include the first flexible hinge positioned at the middle part of the second entrance pipe；The outlet tube assembly include outlet and
The second flexible hinge positioned at the middle part of the outlet.
2. hot end exhaust system assembly as described in claim 1, it is characterised in that: the first entrance pipe includes the first method
Orchid, the second entrance pipe includes second flange, shell of the first flange with the second flange to connect engine.
3. hot end exhaust system assembly as described in claim 1, it is characterised in that: the header is equipped with to install first
The first sensor seat of sensor.
4. hot end exhaust system assembly as claimed in claim 3, it is characterised in that: the outlet is equipped with to install second
The second sensor seat of sensor.
5. hot end exhaust system assembly as claimed in claim 4, it is characterised in that: the second sensor seat is located at described urge
Between agent carrier module and second flexible hinge.
6. hot end exhaust system assembly as described in claim 1, it is characterised in that: the carrier includes being abutted against each other together
First vector and Second support.
7. hot end exhaust system assembly as described in claim 1, it is characterised in that: the hot end exhaust system assembly further includes
Weld on the housing and be located at the first support and second support of the two sides of the header.
8. hot end exhaust system assembly as claimed in claim 7, it is characterised in that: the first support is parallel to second
Frame.
9. hot end exhaust system assembly as claimed in claim 8, it is characterised in that: the hot end exhaust system assembly further includes
Weld on the housing and be located at the third bracket and the 4th bracket of the two sides of the outlet.
10. hot end exhaust system assembly as claimed in claim 9, it is characterised in that: the third bracket is parallel to the 4th
Frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821655336.1U CN208918664U (en) | 2018-10-12 | 2018-10-12 | Hot end exhaust system assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821655336.1U CN208918664U (en) | 2018-10-12 | 2018-10-12 | Hot end exhaust system assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208918664U true CN208918664U (en) | 2019-05-31 |
Family
ID=66709004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821655336.1U Active CN208918664U (en) | 2018-10-12 | 2018-10-12 | Hot end exhaust system assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208918664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083728A (en) * | 2018-10-12 | 2018-12-25 | 天纳克汽富晟(长春)汽车零部件有限公司 | Hot end exhaust system assembly |
-
2018
- 2018-10-12 CN CN201821655336.1U patent/CN208918664U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083728A (en) * | 2018-10-12 | 2018-12-25 | 天纳克汽富晟(长春)汽车零部件有限公司 | Hot end exhaust system assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20170009638A1 (en) | Engine device | |
| JP6193109B2 (en) | Work vehicle | |
| KR101909399B1 (en) | Engine device | |
| CN208918664U (en) | Hot end exhaust system assembly | |
| CN209179861U (en) | Diesel engine straight barrel type exhaust gas post-treatment device | |
| JP2016217187A (en) | Engine device | |
| CN109322733A (en) | A kind of close coupled type exhaust system assembly | |
| CN109404098A (en) | A kind of horizontal heel row engine with supercharger TWC and GPF close coupling hot end catalyst converter and exhaust system | |
| US20090232592A1 (en) | Cast end cap mounting module | |
| CN209067333U (en) | Catalytic converter integrates the mounting structure of grain catcher | |
| CN104325879B (en) | Passenger bus air filter and exhaust silencer fixing mechanism | |
| CN109083728A (en) | Hot end exhaust system assembly | |
| CN203335189U (en) | Three-way catalyst assembly of supercharged engine | |
| CN209855882U (en) | Diesel Particulate Filter (DPF) quick-dismounting urea mixer of diesel vehicle U-shaped postprocessor | |
| US20140090925A1 (en) | Exhaust component with vibration isolated pipe | |
| CN207864041U (en) | A kind of exhaust end tube road fixing bracket and automobile | |
| KR20170116577A (en) | Exhaust heat recovery device | |
| CN203745104U (en) | Temperature sensor with flat contact head | |
| CN208153124U (en) | Exhaust pipe and bellows integrated morphology | |
| CN208153107U (en) | A kind of SCR catalysis silencing apparatus | |
| CN218407585U (en) | Engine exhaust pipeline | |
| CN205895386U (en) | Blast pipe fixed bolster and automobile before automobile | |
| CN221032824U (en) | Methanol engine tail pipe assembly, tail gas exhaust system and mining wide body vehicle | |
| CN215256408U (en) | Exhaust aftertreatment catalyst structure of gasoline engine for vehicle | |
| CN215633265U (en) | Catalyst assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 130000 Changchun high tech Zone, the main street, No. 2616 plant Patentee after: TENNECO FAWSN(CHANGCHUN) AUTOMOBILE PARTS Co.,Ltd. Address before: 215000 Factory Building 2616 Yuejie, Suzhou High-tech Zone, Jiangsu Province Patentee before: TENNECO FAWSN(CHANGCHUN) AUTOMOBILE PARTS Co.,Ltd. |