CN203962108U - Compact car baffler and surface recombination thereof are anticorrosion - Google Patents
Compact car baffler and surface recombination thereof are anticorrosion Download PDFInfo
- Publication number
- CN203962108U CN203962108U CN201420420996.7U CN201420420996U CN203962108U CN 203962108 U CN203962108 U CN 203962108U CN 201420420996 U CN201420420996 U CN 201420420996U CN 203962108 U CN203962108 U CN 203962108U
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- Prior art keywords
- outlet pipe
- suction tude
- anechoic chamber
- designs
- anticorrosion
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Abstract
The utility model discloses a kind of compact car baffler and surface recombination thereof anticorrosion, comprise housing (1), suction tude (2), outlet pipe (3), anechoic chamber (4).Described suction tude (2) designs and produces at described housing (1) lower-left end, described outlet pipe (3) designs and produces at described housing (1) upper right side, described anechoic chamber (4) manufactures and designs for irregular calabash shaped airtight chamber, its one end connects described suction tude (2), the other end connects described outlet pipe (3), in described anechoic chamber (4), be filled with bamboo-carbon fibre novel environment friendly acoustic damping materials, melt and spray ultra-fine one pack system acoutic fibre board and melt and spray three grades of sound-absorbing acoustic damping materials that ultra-fine double-component acoutic fibre board forms, described suction tude (2), outlet pipe (3) and anechoic chamber (4) inner and outer surface are all processed through Dacroment coating+zincizing+confined bed composite anti-corrosive.The utility model is simple in structure, and design science is used material advanced, and sound-absorbing and erasure effect are obvious, and working life, significant prolongation, significantly reduced maintenance cost.
Description
Technical field
The utility model relates to vehicle key component manufacturing technology field, is specifically related to a kind of compact car baffler and surface recombination thereof anticorrosion.
Background technique
Along with family's passenger car is universal, the especially increase day by day of urban taxi, the noise that vehicle traveling process sends, has become the arch-criminal who affects city peacefulness.Baffler is installed is and reduce one of effective measures of automobile running noise.
Current most of compact car baffler, adopt many many casees of dividing plate cell structures, although erasure effect is obvious, but automobile engine to exhaust is formed to larger resistance, reduce motor effective output, and manufacture cost is high, maintain and replace is loaded down with trivial details, the more important thing is, mobile muffler working environment is comparatively severe, hot soak condition, and a large amount of contact corrosion gas, need to bear larger active force, not only need structure reasonable in design, also need baffler itself to carry out surface peening preservative treatment, could extend mobile muffler working life, reduce maintenance cost.
Summary of the invention
in order to address the above problem, the utility model provide a kind of compact car baffler and surface recombination anticorrosion, not only simple in structure, design science, use material is advanced, sound-absorbing and erasure effect are obvious, and air intake-exhaust is unobstructed, engine exhaust resistance is little, output power is normal, the more important thing is: due to mobile muffler air inlet-outlet pipe and anechoic chamber inner and outer surface have been carried out, NEW TYPE OF COMPOSITE is anticorrosion, and mobile muffler can effectively be resisted the erosion of harmful gas under long term high temperature environment, be able to significant prolongation working life, thereby significantly reduce maintenance cost.
To achieve these goals, the utility model adopts technological scheme as follows:
A kind of compact car baffler and surface recombination thereof are anticorrosion, comprise housing, suction tude, outlet pipe, anechoic chamber.Described Inlet Manifold Design is produced on described housing lower-left end, and described Design of Exhaust Manifold is produced on described housing upper right side, and described anechoic chamber manufactures and designs for irregular calabash shaped airtight chamber, and its one end connects described suction tude, and the other end connects described outlet pipe.
As further optimization of the present utility model, a kind of compact car baffler and surface recombination thereof are anticorrosion, be filled with bamboo-carbon fibre novel environment friendly acoustic damping materials, melt and spray ultra-fine one pack system acoutic fibre board and melt and spray three grades of sound-absorbing acoustic damping materials that ultra-fine double-component acoutic fibre board forms in described anechoic chamber.
As further optimization of the present utility model, a kind of compact car baffler and surface recombination thereof are anticorrosion, the bamboo-carbon fibre novel environment friendly acoustic damping materials of filling in described anechoic chamber, melt and spray ultra-fine one pack system acoutic fibre board and melt and spray three grades of absorbing sound and lowering noise materials that ultra-fine double-component acoutic fibre board forms, can be for convenience detach, change and clean.
As further optimization of the present utility model, a kind of compact car baffler and surface recombination thereof are anticorrosion, and described suction tude, outlet pipe and anechoic chamber's inner and outer surface are all processed through Dacroment coating+zincizing+confined bed composite anti-corrosive.
The utility model is not only simple in structure, design science, use material is advanced, and sound-absorbing and erasure effect are obvious, and air intake-exhaust is unobstructed, engine exhaust resistance is little, output power is normal, the more important thing is: because mobile muffler air inlet-outlet pipe and anechoic chamber inner and outer surface have all carried out NEW TYPE OF COMPOSITE preservative treatment, mobile muffler can effectively be resisted the erosion of harmful gas under long term high temperature environment, be able to significant prolongation working life, thereby significantly reduce maintenance cost.
accompanying drawing explanation:
Fig. 1 is the utility model structural representation.
In Fig. 1,1 is that housing, 2 is that suction tude, 3 is that outlet pipe, 4 is anechoic chamber.
embodiment:
Below in conjunction with Fig. 1, by specific embodiment, the utility model is described further.
A kind of compact car baffler and surface recombination thereof are anticorrosion, comprise housing 1, suction tude 2, outlet pipe 3, anechoic chamber 4.Described suction tude 2 designs and produces at described housing 1 lower-left end, described outlet pipe 3 designs and produces at described housing 1 upper right side, described anechoic chamber 4 manufactures and designs for irregular calabash shaped airtight chamber, and its one end connects described suction tude 2, and the other end connects described outlet pipe 3.In described anechoic chamber 4, be filled with bamboo-carbon fibre novel environment friendly acoustic damping materials, melt and spray ultra-fine one pack system acoutic fibre board and melt and spray three grades of sound-absorbing acoustic damping materials that ultra-fine double-component acoutic fibre board forms.
As further optimization of the present utility model, a kind of compact car baffler and surface recombination thereof are anticorrosion, the bamboo-carbon fibre novel environment friendly acoustic damping materials of described anechoic chamber 4 interior fillings, melt and spray ultra-fine one pack system acoutic fibre board and melt and spray three grades of sound-absorbing acoustic damping materials that ultra-fine double-component acoutic fibre board forms, can be for convenience detach, change and clean.
As further optimization of the present utility model, a kind of compact car baffler and surface recombination thereof are anticorrosion, and described suction tude 2, outlet pipe 3 and anechoic chamber's 4 inner and outer surface are all processed through Dacroment coating+zincizing+confined bed composite anti-corrosive.
Claims (3)
1. a compact car baffler and surface recombination thereof are anticorrosion, comprise housing (1), suction tude (2), outlet pipe (3), anechoic chamber (4), described suction tude (2) designs and produces at described housing (1) lower-left end, described outlet pipe (3) designs and produces at described housing (1) upper right side, described anechoic chamber (4) manufactures and designs for irregular calabash shaped airtight chamber, its one end connects described suction tude (2), and the other end connects described outlet pipe (3).
2. a kind of compact car baffler according to claim 1 and surface recombination thereof are anticorrosion, it is characterized in that: in described anechoic chamber (4), be filled with bamboo-carbon fibre novel environment friendly acoustic damping materials, melt and spray ultra-fine one pack system acoutic fibre board and melt and spray three grades of sound-absorbing acoustic damping materials that ultra-fine double-component acoutic fibre board forms.
3. a kind of compact car baffler according to claim 1 and surface recombination thereof are anticorrosion, it is characterized in that: described suction tude (2), outlet pipe (3) and anechoic chamber (4) inner and outer surface are all processed through Dacroment coating+zincizing+confined bed composite anti-corrosive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420996.7U CN203962108U (en) | 2014-07-29 | 2014-07-29 | Compact car baffler and surface recombination thereof are anticorrosion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420996.7U CN203962108U (en) | 2014-07-29 | 2014-07-29 | Compact car baffler and surface recombination thereof are anticorrosion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203962108U true CN203962108U (en) | 2014-11-26 |
Family
ID=51922706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420420996.7U Expired - Fee Related CN203962108U (en) | 2014-07-29 | 2014-07-29 | Compact car baffler and surface recombination thereof are anticorrosion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203962108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153851A (en) * | 2014-07-29 | 2014-11-19 | 芜湖天金机械有限公司 | Small automotive silencer and compound corrosion prevention for surfaces thereof |
-
2014
- 2014-07-29 CN CN201420420996.7U patent/CN203962108U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153851A (en) * | 2014-07-29 | 2014-11-19 | 芜湖天金机械有限公司 | Small automotive silencer and compound corrosion prevention for surfaces thereof |
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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 |
Granted publication date: 20141126 Termination date: 20150729 |
|
| EXPY | Termination of patent right or utility model |