CN103847508A - Thermal insulation structure of exhaust system close to suspended cushions - Google Patents
Thermal insulation structure of exhaust system close to suspended cushions Download PDFInfo
- Publication number
- CN103847508A CN103847508A CN201210494833.9A CN201210494833A CN103847508A CN 103847508 A CN103847508 A CN 103847508A CN 201210494833 A CN201210494833 A CN 201210494833A CN 103847508 A CN103847508 A CN 103847508A
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- Prior art keywords
- cleading
- exhaust system
- cushions
- suspended
- thermal insulation
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Abstract
The invention discloses a thermal insulation structure of an exhaust system close to suspended cushions. The thermal insulation structure comprises an exhaust pipe and the suspended cushions symmetrically arranged on two sides of the exhaust pipe through suspended lifting hooks. The thermal insulation structure is characterized in that a heat insulation plate is fixedly laid on the exhaust pipe and arranged between the suspended cushions. By directly fixing the heat insulation plate on the exhaust pipe, most of heat emitted by the exhaust pipe can be reflected to one side far away from the suspended cushions, the problem that a scheme of thermal insulation for the cushions cannot be made in a traditional mode is solved, the problem of modification of an exhaust system structure caused by the arrangement of the heat insulation plate is solved, the structure type and arrangement difficulty of the heat insulation plate are simplified, and the thermal insulation structure is favorable for reducing cost.
Description
Technical field
The present invention relates to automobile exhaust system technical field, refer to particularly it is a kind of heat insulation structural of the exhaust system near suspension soft pad.
Background technology
When the exhaust system of automobile is worked, distribute a large amount of heat, around parts need to carry out heat insulation with cleading.General cleading is evenly arranged on body bottom panel or by heat insulation parts assembly, but near the exhaust system of unsettled cushion, because floor tunnel is very narrow, suspension soft pad and bleeder line are too near, do not have enough spaces to arrange cleading on the surface of suspension soft pad, often need the structure of exhaust system to change to arrange cleading, therefore, need to design a kind of new departure and solve existing in the problem near arranging cleading difficulty in the exhaust system of suspension soft pad.
The method is directly welded on cleading on exhaust system pipeline, solve the difficult problem that cannot make with traditional approach heat insulation schemes to cushion, avoided because the exhaust system structure that arrangement of insulation causes is changed, the method has been simplified the version of cleading and has been arranged difficulty, is conducive to reduce costs.
Summary of the invention
Object of the present invention is exactly the deficiency that will solve above-mentioned background technology, and a kind of heat insulation structural of exhaust system of the simple in structure and close suspension soft pad that cost is little is provided.
Technical scheme of the present invention is: a kind of heat insulation structural of the exhaust system near suspension soft pad, it comprises bleeder line and is arranged symmetrically in the suspension soft pad of bleeder line both sides by hanging suspension hook, its special character is: on described bleeder line, be fixedly equipped with cleading, described cleading is arranged between suspension soft pad.
In such scheme:
The cross-sectional plane of described cleading is circular-arc, and the outer wall of its inwall and bleeder line matches, and is provided with groove on cleading, in groove, offer for the weld groove of bleeder line welding.
In the present invention, cleading can be according to actual conditions, and the groove of different-thickness is set, and realize the adjusting of cleading and bleeder line distance.
The present invention is by being directly fixed on cleading on bleeder line, most of reflect heat that bleeder line can be shed is to the side away from suspension soft pad, it has solved the difficult problem that cannot make with traditional approach heat insulation schemes to cushion, avoid because the problem of the exhaust system structure change that layout cleading causes occurs, it has been simplified the version of cleading and has arranged difficulty, and is conducive to reduce costs.
Accompanying drawing explanation
Fig. 1 is the structural representation of cleading in the present invention;
Fig. 2 is the structural representation of exhaust system in the present invention;
Fig. 3 is integral structure schematic diagram of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail, be convenient to be well understood to the present invention, but they do not form restriction to the present invention.
The heat insulation structural of a kind of exhaust system near suspension soft pad as shown in FIG., it comprises bleeder line 1 and is arranged symmetrically in the suspension soft pad 3 of bleeder line 1 both sides by hanging suspension hook 2, on the bleeder line 1 between suspension soft pad 3, be fixedly equipped with cleading 4, the cross-sectional plane of cleading 4 is circular-arc, the outer wall of its inwall and bleeder line 1 matches, on cleading 4, be provided with groove 5, in groove 5, offer the weld groove 6 for welding with bleeder line 1, cleading 4 is filled and is realized the fixing of cleading 4 and bleeder line 1 by the welding to weld groove 6, most of reflect heat that bleeder line 1 can be shed is to the side away from suspension soft pad 3.
Cleading 4 can be according to actual conditions, and the groove 5 of different-thickness is set, and realize the adjusting of cleading 4 and bleeder line 1 distance.
The present invention is simple in structure, reasonable in design, is a kind of problem that cannot make with traditional approach heat insulation schemes to cushion that solves, and has avoided because the novel heat-insulation structure that the problem of the exhaust system structure change that layout cleading causes occurs.
Claims (2)
1. the heat insulation structural near the exhaust system of suspension soft pad, it comprises bleeder line (1) and is arranged symmetrically in the suspension soft pad (3) of bleeder line (1) both sides by hanging suspension hook (2), it is characterized in that: be above fixedly equipped with cleading (4) at described bleeder line (1), described cleading (4) is arranged between suspension soft pad (3).
2. the heat insulation structural of a kind of exhaust system near suspension soft pad according to claim 1, it is characterized in that: the cross-sectional plane of described cleading (4) is circular-arc, the outer wall of its inwall and bleeder line (1) matches, on cleading (4), be provided with groove (5), in groove (5), offer for the weld groove (6) of bleeder line (1) welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210494833.9A CN103847508A (en) | 2012-11-28 | 2012-11-28 | Thermal insulation structure of exhaust system close to suspended cushions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210494833.9A CN103847508A (en) | 2012-11-28 | 2012-11-28 | Thermal insulation structure of exhaust system close to suspended cushions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103847508A true CN103847508A (en) | 2014-06-11 |
Family
ID=50855809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210494833.9A Pending CN103847508A (en) | 2012-11-28 | 2012-11-28 | Thermal insulation structure of exhaust system close to suspended cushions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103847508A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019064314A (en) * | 2017-09-28 | 2019-04-25 | マツダ株式会社 | Substructure of vehicle body |
-
2012
- 2012-11-28 CN CN201210494833.9A patent/CN103847508A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019064314A (en) * | 2017-09-28 | 2019-04-25 | マツダ株式会社 | Substructure of vehicle body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |