CN202325781U - High-temperature-resistant exhaust pipe for automobile - Google Patents
High-temperature-resistant exhaust pipe for automobile Download PDFInfo
- Publication number
- CN202325781U CN202325781U CN2011204886827U CN201120488682U CN202325781U CN 202325781 U CN202325781 U CN 202325781U CN 2011204886827 U CN2011204886827 U CN 2011204886827U CN 201120488682 U CN201120488682 U CN 201120488682U CN 202325781 U CN202325781 U CN 202325781U
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- CN
- China
- Prior art keywords
- silica gel
- high temperature
- temperature resistant
- exhaust pipe
- outlet pipe
- 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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Abstract
Provided is a high-temperature-resistant exhaust pipe for an automobile. The technical scheme includes that the high-temperature-resistant exhaust pipe for the automobile comprises a high-temperature-resistant silica-gel corrugated exhaust pipe. Two ends of the silica-gel corrugated exhaust pipe are fixedly connected with hoop-raising ends of exhaust steel pipes through hoops, and a metal ring bushing block is arranged in the silica-gel corrugated exhaust pipe corresponding to the position where the hoops are installed. The high-temperature-resistant exhaust pipe for the automobile has the advantages that the high-temperature-resistant silica-gel corrugated exhaust pipe is adopted, the problem of the shortcomings of a metal material is solved, the toughness is reinforced, the reliability of products is improved, and by adopting hoop connection at the two ends of the silica-gel corrugated exhaust pipe and adding the metal ring bushing block, the problems of deformation and dropping of the high-temperature-resistant silica-gel corrugated exhaust pipe are solved.
Description
Technical field
The utility model relates to a kind of automobile and uses high temperature resistant outlet pipe, specifically a kind ofly be connected firmly, can the maximum cushioning engine vibration and non-damageable automobile use high temperature resistant outlet pipe.
Background technique
The vibration damping outlet pipe that present homemade heavy-duty car generally uses; Mainly contain two kinds of stainless steel ripple outlet pipe and Wound-rotor type flange-connection stainless steel metal flexible pipes; These two kinds of outlet pipes in use following problem can occur, and 1, stainless steel ripple outlet pipe material is too hard; Toughness is not enough, is prone to cause the damage of pressurized machine, silencing apparatus; 2, Wound-rotor type flange-connection stainless steel metal flexible pipe and other outlet pipe joints are welding manner, because the motor high vibration, self damages easily; Stainless steel ripple outlet pipe and Wound-rotor type flange-connection stainless steel metal flexible pipe all can't effectively overcome the high vibration of motor because self material cause, and with the mode that must adopt welding that is connected of metal steel pipe, be very easy to damage.
Summary of the invention
The technical problem that the utility model will solve provides the technological scheme of a kind of automobile with high temperature resistant outlet pipe, adopts high temperature resistant silica gel corrugation rows tracheae, has solved the not enough problem of metallic material self, has increased toughness, has improved product reliability; Through adopt clip connected and the design that increases the metal ring lining at silica gel corrugation rows tracheae two ends, solved the problem that high temperature resistant silica gel corrugation rows tracheae distortion comes off.
The utility model is realized through following technical measures: a kind of automobile is used high temperature resistant outlet pipe; It comprises high temperature resistant silica gel corrugation rows tracheae; The two ends of said silica gel corrugation rows tracheae are fixedly connected with the hoop end that rises of exhaust steel pipe through clip, and corresponding clip mounting point is provided with the metal ring lining in the said silica gel corrugation rows tracheae.
The concrete characteristics of the utility model also have, and the inner and outer wall of above-mentioned silica gel corrugation rows tracheae is provided with the annular ripple that adapts.
The lowest point of above-mentioned silica gel corrugation rows tracheae is provided with stirrup.
The two ends of above-mentioned silica gel corrugation rows tracheae are provided with outer cushion rubber, the inwall drive fit of the outer wall of said outer cushion rubber and said clip.
Constitute shoulder block between above-mentioned outer cushion rubber and the silica gel corrugation rows tracheae, the hoop that rises of said exhaust steel pipe is held by said shoulder block and clip axial and radially spacing.
Above-mentioned metal ring lining is a stainless steel metal lining papers cover.
The beneficial effect of the utility model can be known through foregoing description, adopts high temperature resistant silica gel corrugation rows tracheae, and what specifically adopt is the silica gel of material ability above high temperature more than 500 ℃; Whole bind mode is that clip clamps connection, and the exhaust steel pipe plays the hoop end and is connected with high temperature resistant silica gel corrugation rows tracheae through clip; The trough place of silica gel corrugation rows tracheae all has stirrup to prevent that it is out of shape in using, and its wave structure can cushion the vibrations of motor effectively; The slip dislocation that outer cushion rubber that stretch out at high temperature resistant silica gel corrugation rows tracheae two ends and stirrup can limit steel pipe; High temperature resistant silica gel corrugation rows tracheae two ends inwall is provided with the Stainless Steel Retainer Ring lining, prevents that high temperature resistant silica gel corrugation rows tracheae from inwardly producing radial deformation.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the A portion enlarged view of Fig. 1.
Among the figure, 1, outer wall, 2, stirrup, 3, inwall, 4, clip, 5, the exhaust steel pipe, 6, the metal ring lining, 7, outer cushion rubber, 8, shoulder block, 9, silica gel corrugation rows tracheae.
Embodiment
For clearly demonstrating the technical characterstic of this programme, through an embodiment, this programme is set forth below.
Shown in accompanying drawing; A kind of automobile is used high temperature resistant outlet pipe; It comprises high temperature resistant silica gel corrugation rows tracheae 9; The two ends of said silica gel corrugation rows tracheae 9 are fixedly connected with the hoop end that rises of exhaust steel pipe 5 through clip 4, and corresponding clip 4 mounting points are provided with metal ring linings 6 such as stainless steel or alloy in the said silica gel corrugation rows tracheae 9.The inwall 3 and the outer wall 1 of silica gel corrugation rows tracheae 9 are provided with the annular ripple that adapts; The lowest point of silica gel corrugation rows tracheae 9 is provided with stirrup 2; The two ends of silica gel corrugation rows tracheae 9 are provided with outer cushion rubber 7, the inwall drive fit of the outer wall of said outer cushion rubber 7 and said clip 4.Wherein, constitute shoulder block 8 between outer cushion rubber 7 and the silica gel corrugation rows tracheae 9, the hoop end that rises of said exhaust steel pipe 5 is undertaken axially with radially spacing by said shoulder block 8 and clip 4.
The utility model can pass through or adopt existing techniques in realizing without the technical characteristics of describing; Repeat no more at this; Certainly, above-mentioned explanation is not to be the restriction to the utility model, and the utility model also is not limited in above-mentioned giving an example; Variation, remodeling, interpolation or replacement that those skilled in the art are made in the essential scope of the utility model also should belong to the protection domain of the utility model.
Claims (6)
1. an automobile is used high temperature resistant outlet pipe; It is characterized in that; It comprises high temperature resistant silica gel corrugation rows tracheae, and the two ends of said silica gel corrugation rows tracheae are fixedly connected with the hoop end that rises of exhaust steel pipe through clip, and corresponding clip mounting point is provided with the metal ring lining in the said silica gel corrugation rows tracheae.
2. automobile according to claim 1 is used high temperature resistant outlet pipe, it is characterized in that, the inner and outer wall of said silica gel corrugation rows tracheae is provided with the annular ripple that adapts.
3. automobile according to claim 1 and 2 is used high temperature resistant outlet pipe, it is characterized in that, the lowest point of said silica gel corrugation rows tracheae is provided with stirrup.
4. automobile according to claim 1 and 2 is used high temperature resistant outlet pipe, it is characterized in that, the two ends of said silica gel corrugation rows tracheae are provided with outer cushion rubber, the inwall drive fit of the outer wall of said outer cushion rubber and said clip.
5. automobile according to claim 4 is used high temperature resistant outlet pipe, it is characterized in that, constitutes shoulder block between said outer cushion rubber and the silica gel corrugation rows tracheae, and the hoop that rises of said exhaust steel pipe is held by said shoulder block and clip axial and radially spacing.
6. automobile according to claim 1 and 2 is used high temperature resistant outlet pipe, it is characterized in that, said metal ring lining is a stainless steel metal lining papers cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204886827U CN202325781U (en) | 2011-11-30 | 2011-11-30 | High-temperature-resistant exhaust pipe for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204886827U CN202325781U (en) | 2011-11-30 | 2011-11-30 | High-temperature-resistant exhaust pipe for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202325781U true CN202325781U (en) | 2012-07-11 |
Family
ID=46437764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204886827U Expired - Fee Related CN202325781U (en) | 2011-11-30 | 2011-11-30 | High-temperature-resistant exhaust pipe for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202325781U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114901A (en) * | 2013-02-22 | 2013-05-22 | 中国北方车辆研究所 | Radial type flexible smoke exhausting device |
| CN105864543A (en) * | 2016-06-23 | 2016-08-17 | 北京航天发射技术研究所 | Rubber tube of intercooler |
-
2011
- 2011-11-30 CN CN2011204886827U patent/CN202325781U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114901A (en) * | 2013-02-22 | 2013-05-22 | 中国北方车辆研究所 | Radial type flexible smoke exhausting device |
| CN103114901B (en) * | 2013-02-22 | 2015-04-08 | 中国北方车辆研究所 | Radial type flexible smoke exhausting device |
| CN105864543A (en) * | 2016-06-23 | 2016-08-17 | 北京航天发射技术研究所 | Rubber tube of intercooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20120711 Termination date: 20171130 |