CN202441466U - Dual-tail pipe - Google Patents
Dual-tail pipe Download PDFInfo
- Publication number
- CN202441466U CN202441466U CN2012200812602U CN201220081260U CN202441466U CN 202441466 U CN202441466 U CN 202441466U CN 2012200812602 U CN2012200812602 U CN 2012200812602U CN 201220081260 U CN201220081260 U CN 201220081260U CN 202441466 U CN202441466 U CN 202441466U
- Authority
- CN
- China
- Prior art keywords
- noise reduction
- webmaster
- tail pipe
- pipes
- outlet
- 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 Silencers (AREA)
Abstract
A dual-tail pipe comprises a tee connection pipe (1) and two exhaust pipes (2), wherein two exhaust pipes (2) are respectively connected with two outlet ends of the tee connection pipe (1), silencing net pipes (3) are arranged in both exhaust pipes (2), top ends of silencing net pipes (3) are connected with outlet ends of corresponding exhaust pipes (2), and bottom ends of silencing net pipes (3) are connected with inlet ends of corresponding exhaust pipes (2). The dual-tail pipe can effectively reduce noise during automotive waste gas emission and has the effect of noise reduction.
Description
Technical field:
The utility model relates to a kind of body that is used to discharge automobile exhaust gas, specifically is a kind of double gas tail pipe.
Background technique:
Double gas tail pipe is a kind of tail pipe that is used to discharge automobile exhaust gas; This double gas tail pipe generally comprises right two outlet pipes of a first from left, and these two outlet pipes are connected on a three-limb tube two outlet end of (including two outlet end and an entry end).
In the actual exhaust air process, all discharge fast because of waste gas from two outlet pipes of double gas tail pipe, will produce certain noise, so in design process, it is particularly important that the noise abatement of double gas tail pipe seems.
The model utility content:
The utility model technical issues that need to address are: a kind of double gas tail pipe that reduces noise is provided.
For solving the problems of the technologies described above; The utility model adopts a kind of so double gas tail pipe; It comprises a three-limb tube, two outlet pipes that are connected with two outlet end of three-limb tube respectively; Be equipped with the noise reduction webmaster in described two outlet pipes, the top of described noise reduction webmaster is connected with the outlet end of corresponding outlet pipe, and the bottom of described noise reduction webmaster is connected with the entry end of corresponding outlet pipe.
Described noise reduction webmaster is the thin-walled body that an outer circle wall is provided with some noise reduction through holes.
The utility model compared with prior art has the following advantages: owing to be equipped with the noise reduction webmaster in two outlet pipes, and the noise that is produced when waste gas discharged is set plays effective noise reduction effect of this noise reduction webmaster.
As improvement, described noise reduction webmaster is the thin-walled body that an outer circle wall is provided with some noise reduction through holes, and is in light weight, noise reduction effect good.
Description of drawings:
Accompanying drawing is the structural representation of a kind of double gas tail pipe of the utility model.
Shown in the figure: 1, three-limb tube, 2, outlet pipe, 3, the noise reduction webmaster, 3.1, the noise reduction through hole.
Embodiment:
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Shown in accompanying drawing, a kind of double gas tail pipe of the utility model, it comprises a three-limb tube 1, two outlet pipes 2 that are connected with two outlet end of three-limb tube 1 respectively.Be equipped with noise reduction webmaster 3 in two outlet pipes 2, described noise reduction webmaster 3 is the thin-walled body that an outer circle wall is provided with some noise reduction through holes 3.1.The top of every noise reduction webmaster 3 all is connected through welding with the outlet end of corresponding outlet pipe 2, and the bottom of every noise reduction webmaster 3 all is connected through welding with the entry end of corresponding outlet pipe 2.
Double gas tail pipe is owing to all be provided with noise reduction webmaster 3 in two outlet pipes 2; And being an outer circle wall, noise reduction webmaster 3 is provided with the thin-walled body of some noise reduction through holes 3.1; When waste gas was discharged in outlet pipe 2, noise reduction webmaster 3 just can effectively reduce the noise of waste gas, plays the effect of noise abatement like this.
Claims (2)
1. double gas tail pipe; It comprises a three-limb tube (1), two outlet pipes (2) that are connected with two outlet end of three-limb tube (1) respectively; It is characterized in that; Be equipped with noise reduction webmaster (3) in described two outlet pipes (2), the top of described noise reduction webmaster (3) is connected with the outlet end of corresponding outlet pipe (2), and the bottom of described noise reduction webmaster (3) is connected with the entry end of corresponding outlet pipe (2).
2. a kind of double gas tail pipe according to claim 1 is characterized in that: described noise reduction webmaster (3) is the thin-walled body that an outer circle wall is provided with some noise reduction through holes (3.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200812602U CN202441466U (en) | 2012-03-06 | 2012-03-06 | Dual-tail pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200812602U CN202441466U (en) | 2012-03-06 | 2012-03-06 | Dual-tail pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202441466U true CN202441466U (en) | 2012-09-19 |
Family
ID=46822919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200812602U Expired - Fee Related CN202441466U (en) | 2012-03-06 | 2012-03-06 | Dual-tail pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202441466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049950A (en) * | 2018-01-31 | 2018-05-18 | 海宁汉钟机械设备有限公司 | A kind of car tail larynx silencer |
-
2012
- 2012-03-06 CN CN2012200812602U patent/CN202441466U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049950A (en) * | 2018-01-31 | 2018-05-18 | 海宁汉钟机械设备有限公司 | A kind of car tail larynx silencer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 315171 Zhejiang city of Ningbo province Yinzhou District jishigang town jcair Road No. 688 Patentee after: NINGBO SIMING AUTOMOBILE TECHNOLOGY CO., LTD. Address before: Yinzhou District Qiushi road Ningbo City, Zhejiang province 315171 Ningbo City No. 360 (Wangchun Industrial Park) Patentee before: NINGBO SIMING AUTOMOBILE TECHNOLOGY 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: 20120919 Termination date: 20160306 |