CN2345700Y - Silencer for diesel engine - Google Patents
Silencer for diesel engine Download PDFInfo
- Publication number
- CN2345700Y CN2345700Y CN 98222817 CN98222817U CN2345700Y CN 2345700 Y CN2345700 Y CN 2345700Y CN 98222817 CN98222817 CN 98222817 CN 98222817 U CN98222817 U CN 98222817U CN 2345700 Y CN2345700 Y CN 2345700Y
- Authority
- CN
- China
- Prior art keywords
- diesel engine
- cylindrical shell
- cylinder body
- fixedly connected
- air inlet
- 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)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model relates to a silencing device for a diesel engine, which comprises a cylinder body. The internal part of the internal chamber of the cylinder body is provided with a partition board and a silencing cylinder; an air outlet end of the cylinder body is connected with an air exhaust pipe; an air inlet end of the cylinder body is fixedly connected with an air inlet pipe, and the external end of the air inlet pipe is fixedly connected with a flange disk. The integral silencing device for a diesel engine has good integrity and high reliability, and the silencing device for a diesel engine is free from influences of vibration generated by the operation of the diesel engine and flutter in the running process of vehicles.
Description
The utility model relates to the silencer of diesel engine, is particularly relevant to the single-cylinder horizontal diesel engine.
At present, the silencer of single-cylinder horizontal diesel engine, comprise these component separated from one another of hush pipe assembly, fitting seat and tightening nut, during use, earlier with fitting seat with bolton to the cylinder body of diesel exhaust gas hole site, again hush pipe assembly inlet end is screwed in the tapped hole of fitting seat, use nut check at last.This silencer is the component installation that separates owing to what adopt, thereby integrity is bad, the high vibration that when diesel engine is worked, is produced, be easy to nut loosening with fastening hush pipe assembly and fitting seat, poor reliability is particularly used on the diesel engine of three-wheeled farm transport vehicle, in the process of vehicle driving, easier the coming off of nut lost, and influence is used.
The purpose of this utility model provides a kind of good integrity, diesel engine baffler that reliability is high.
This diesel engine baffler comprises cylindrical shell, and dividing plate and hush pipe are housed in the inner chamber of cylindrical shell, is connected to outlet pipe in the outlet side of cylindrical shell, and its structural feature is that the inlet end at cylindrical shell is fixedly connected with suction tude, the fixedly connected flange plate in the outer end of suction tude.
For conveniently installing and using, above-mentioned suction tude is a bend pipe.
Diesel engine baffler described in the utility model, structurally be an integral body, connecting thread and tightening nut have been removed, good integrity, the vibration when not being subjected to diesel engine work and the influence of the ripple that quivers in the vehicle driving process, the reliability height has also reduced number of spare parts simultaneously, simplified method of processing parts, cost is reduced.During use, only need to be fastened on the cylinder body of diesel exhaust gas hole site, this baffler can be installed with the flange plate of bolt with this baffler, very convenient.
Accompanying drawing shows the embodiment's of diesel engine baffler described in the utility model structural representation.
In the present embodiment, the diesel engine baffler comprises cylindrical shell 3, in the inner chamber of cylindrical shell 3, be equipped with seam on cylindrical shell 3 inwalls two dividing plates 5 and by the fixing hush pipe 4 of dividing plate 5, in the seam of the outlet side of cylindrical shell 3 outlet pipe 6 is arranged, inlet end seam at cylindrical shell 3 has suction tude 2, suction tude 2 is bend pipes, and the outer end seam of suction tude 2 has flange plate 1.Hush pipe 4 in the cylindrical shell 3 is identical with known technology hush pipe assembly with the structure and the noise reduction principle of dividing plate 5, will not carefully state.
Claims (2)
1, a kind of diesel engine baffler, comprise cylindrical shell (3), dividing plate (5) and hush pipe (4) are housed in the inner chamber of cylindrical shell (3), be connected to outlet pipe (6) in the outlet side of cylindrical shell (3), it is characterized in that being fixedly connected with suction tude (2) at the inlet end of cylindrical shell (3), the fixedly connected flange plate in the outer end of suction tude (2) (1).
2, diesel engine baffler according to claim 1 is characterized in that suction tude (2) is a bend pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98222817 CN2345700Y (en) | 1998-10-30 | 1998-10-30 | Silencer for diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98222817 CN2345700Y (en) | 1998-10-30 | 1998-10-30 | Silencer for diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2345700Y true CN2345700Y (en) | 1999-10-27 |
Family
ID=33974059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98222817 Expired - Fee Related CN2345700Y (en) | 1998-10-30 | 1998-10-30 | Silencer for diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2345700Y (en) |
-
1998
- 1998-10-30 CN CN 98222817 patent/CN2345700Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |