CN102840023A - Automobile exhaust pipe - Google Patents
Automobile exhaust pipe Download PDFInfo
- Publication number
- CN102840023A CN102840023A CN2011101701541A CN201110170154A CN102840023A CN 102840023 A CN102840023 A CN 102840023A CN 2011101701541 A CN2011101701541 A CN 2011101701541A CN 201110170154 A CN201110170154 A CN 201110170154A CN 102840023 A CN102840023 A CN 102840023A
- Authority
- CN
- China
- Prior art keywords
- exhaust pipe
- pipe body
- head
- automobile
- automobile 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.)
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Abstract
The invention belongs to the field of automobile accessories and particularly relates to an automobile exhaust pipe which can be applied to various types of automobiles. The automobile exhaust pipe comprises an exhaust pipe body, wherein an air receiving head connected with an engine is arranged at the right end of the exhaust pipe body; an air exhausting head for exhausting air is arranged at the left end of the exhaust pipe body; the exhaust pipe body is of a bent shape arranged according to a wiring direction of an automobile chassis; a secondary muffle is connected to a part, which is close to the exhaust pipe body, of the air exhausting head; the secondary muffle is connected with the exhaust pipe body through a connecting part; two reducing sections are arranged at the parts, which are close to the air exhausting head, of the exhaust pipe body; the diameters of the reducing sections are greater than or smaller than the diameter of the exhaust pipe body; and the secondary muffle is arranged at the middle position between the two reducing sections. The automobile exhaust pipe disclosed by the invention has the advantages that the utilization rate of the exhaust pipe is improved, the use cost is saved and economic benefits are increased.
Description
Technical field
The invention belongs to the auto parts machinery field, specifically is the automobile exhaust pipe of a kind of ability application and all kinds vehicle.
Background technique
The secondary silencing apparatus that is on the vent systems collateral branch road is prone to be damaged because of the corrosion of acid condensate water; And existing automobile exhaust pipe is not owing to design any mechanism that can the corrosion place of being destroyed be handled; Therefore; Usually need whole exhaust silencer system all be renewed, so just cause other positions of vent systems also must not use, cause greatly waste because of small corrosion and damage position.
Summary of the invention
The shortcoming of the integral replacing that the objective of the invention is to go out to cause to the corrosion and damage that has exhaust silencer system in the above-mentioned technology; A kind of automobile exhaust pipe of novelty is proposed; It has the characteristics of removable and replaceable; After secondary silencing apparatus damages, only need carry out local replacing, and need exhaust silencer system integral body not changed, greatly provide cost savings.
The technological scheme that realizes the object of the invention is following:
Automobile exhaust pipe; It comprises the outlet pipe body, outlet pipe body right-hand member be connect motor connect the gas head, left end is the head of giving vent to anger that is used to give vent to anger; The tracheae body is the curved shape that is set as according to automobile domain wiring direction; Secondary silencing apparatus just is connected near near the tracheae body position the head of giving vent to anger, and secondary silencing apparatus is connected with the tracheae body through connected element, and the tracheae body is near being provided with two reducers near lifting one's head; This reducer diameter is greater than or less than the diameter of tracheae body, and secondary silencing apparatus just is located at two reducer position intermediate.
Be provided with a folder chamber in the described reducer, be provided with the convexity of some ring-types in the folder chamber, form annular recess between adjacent two convexities.
Described convexity is welded on the inside, folder chamber through argon arc welding.
The present technique scheme adopts secondary silencing apparatus to be connected with the tracheae body through connected element, so secondary silencing apparatus originally just can be changed through connected element in damaging the back; So just prevented the integral replacing muffler system; In addition, can cut in the groove in reducer between two convexities, the position of damaging is cut away; Further weld needed position through argon arc welding then, improve the utilization ratio of outlet pipe.
Advantage of the present invention is the utilization ratio that has improved outlet pipe, has saved user cost, has improved economic benefit.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
As shown in Figure 1, automobile exhaust pipe, it comprises the outlet pipe body; Outlet pipe body 1 right-hand member be connect motor meet gas head 1a, left end is a 1b that gives vent to anger who is used to give vent to anger, tracheae body 1 is the curved shape that is set as according to automobile domain wiring direction; Secondary silencing apparatus 2 just is connected near near tracheae body 1 position the head of giving vent to anger, and secondary silencing apparatus 2 is connected with tracheae body 1 through connected element 3, and tracheae body 1 is near being provided with two reducers 4 near lifting one's head; This reducer diameter is greater than or less than the diameter of tracheae body; Secondary silencing apparatus just is located at two reducer position intermediate, is provided with a folder chamber in the described reducer, is provided with the protruding 4a of some ring-types in the folder chamber; Form annular recess between adjacent two convexities, described convexity is welded on the inside, folder chamber through argon arc welding.
Claims (3)
1. automobile exhaust pipe; It is characterized in that: it comprises the outlet pipe body, outlet pipe body right-hand member be connect motor connect the gas head, left end is the head of giving vent to anger that is used to give vent to anger; The tracheae body is the curved shape that is set as according to automobile domain wiring direction; Secondary silencing apparatus just is connected near near the tracheae body position the head of giving vent to anger, and secondary silencing apparatus is connected with the tracheae body through connected element, and the tracheae body is near being provided with two reducers near lifting one's head; This reducer diameter is greater than or less than the diameter of tracheae body, and secondary silencing apparatus just is located at two reducer position intermediate.
2. automobile exhaust pipe according to claim 1 is characterized in that: be provided with a folder chamber in the described reducer, be provided with the convexity of some ring-types in the folder chamber, form annular recess between adjacent two convexities.
3. automobile exhaust pipe according to claim 2 is characterized in that: described convexity is welded on the inside, folder chamber through argon arc welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101701541A CN102840023A (en) | 2011-06-21 | 2011-06-21 | Automobile exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101701541A CN102840023A (en) | 2011-06-21 | 2011-06-21 | Automobile exhaust pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102840023A true CN102840023A (en) | 2012-12-26 |
Family
ID=47367705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101701541A Pending CN102840023A (en) | 2011-06-21 | 2011-06-21 | Automobile exhaust pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102840023A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1138887A2 (en) * | 2000-03-29 | 2001-10-04 | WOCO Franz-Josef Wolf & Co. | Acoustic transducer for exhaust gas pulsations |
| JP2002303117A (en) * | 2001-04-04 | 2002-10-18 | Futaba Industrial Co Ltd | Muffler for internal combustion engine |
| CN200988425Y (en) * | 2006-12-08 | 2007-12-12 | 奇瑞汽车有限公司 | Exhaust system for vehicle |
| CN201581972U (en) * | 2009-12-31 | 2010-09-15 | 武汉佛吉亚通达排气系统有限公司 | Composite structure of vice muffler and exhaust pipe |
| CN201581969U (en) * | 2009-12-31 | 2010-09-15 | 武汉佛吉亚通达排气系统有限公司 | Automobile exhaust pipe |
| CN202125340U (en) * | 2011-06-21 | 2012-01-25 | 祁成 | Automobile exhaust pipe |
-
2011
- 2011-06-21 CN CN2011101701541A patent/CN102840023A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1138887A2 (en) * | 2000-03-29 | 2001-10-04 | WOCO Franz-Josef Wolf & Co. | Acoustic transducer for exhaust gas pulsations |
| JP2002303117A (en) * | 2001-04-04 | 2002-10-18 | Futaba Industrial Co Ltd | Muffler for internal combustion engine |
| CN200988425Y (en) * | 2006-12-08 | 2007-12-12 | 奇瑞汽车有限公司 | Exhaust system for vehicle |
| CN201581972U (en) * | 2009-12-31 | 2010-09-15 | 武汉佛吉亚通达排气系统有限公司 | Composite structure of vice muffler and exhaust pipe |
| CN201581969U (en) * | 2009-12-31 | 2010-09-15 | 武汉佛吉亚通达排气系统有限公司 | Automobile exhaust pipe |
| CN202125340U (en) * | 2011-06-21 | 2012-01-25 | 祁成 | Automobile exhaust pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121226 |