CN201696127U - Muffling and exhaust device for heavy-duty automobiles - Google Patents
Muffling and exhaust device for heavy-duty automobiles Download PDFInfo
- Publication number
- CN201696127U CN201696127U CN2010202563520U CN201020256352U CN201696127U CN 201696127 U CN201696127 U CN 201696127U CN 2010202563520 U CN2010202563520 U CN 2010202563520U CN 201020256352 U CN201020256352 U CN 201020256352U CN 201696127 U CN201696127 U CN 201696127U
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- muffler body
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- model
- exhaust device
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Abstract
The utility model relates to a muffling and exhaust device for heavy-duty automobiles, which belongs to the technical field of heavy-duty automobile engine accessories. The utility model aims at solving the problems to provide the muffling and exhaust device for the heavy-duty automobiles with the advantages of compact structure, convenient installation, strong impact resistance, firmness, reliability and capability of vertical installation. In order to solve the technical problems, the utility model has the technical scheme that the muffling and exhaust device for the heavy-duty automobiles comprises a muffler body and an exhaust tail pipe, wherein the muffler body is arranged in the vertical direction, in addition, a gas inlet opening is arranged at the lower part, an exhaust opening faces upwards, a protecting device is arranged outside the muffler body, and a gas outlet opening of the exhaust tail pipe is upwards. The utility model has the advantages that the problems of low installation position, low fording depth, low passability and the like caused by the arrangement of a muffler under an automobile frame are solved, ,and the problems of great oscillation amplitude and the like caused by the vertical arrangement of the muffler are solved through an integral structure of the muffler body and a protective cover, and the utility model has the advantages of compact structure, convenient installation, strong impact resistance and good performance.
Description
Technical field
The utility model relates to a kind of heavy-duty car engine accessory power rating technical field, particularly a kind of heavy-duty car noise reducing exhaust device.
Background technique
Place low, the problems of being brought below the vehicle frame such as fording depth is little, the ground Clearance is little, passing ability difference in mounting point in order to solve heavy-duty car silencing apparatus and tailpipe, at present increasing heavy-duty car silencing apparatus has been taked the form of vertical installation, yet because the silencing apparatus center of gravity under this kind situation is higher, Oscillation Amplitude is bigger, so people have to install with the mode that stronger support and bearing diagonal combine, thereby increased cost, taken certain space.
Summary of the invention
The utility model is at the deficiencies in the prior art, provide a kind of compact structure, easy for installation, anti-impact force strong, firmly, reliable, heavy-duty car noise reducing exhaust device that can vertical installation.
A kind of heavy-duty car noise reducing exhaust device comprises that the described muffler body of muffler body and tailpipe vertically is provided with, and suction port is down, and relief opening upwards; This muffler body outside is provided with protective equipment, and the air outlet of tailpipe straight up.
Among the utility model embodiment, described protective equipment comprises protection apron, described protection apron upper end links to each other with described muffler body exhaust end by the connecting cover and first clip, and described protection apron lower end is provided with flange, and this flange links to each other with the flange end cap that is arranged on described muffler body inlet end.
Among the utility model embodiment, tailpipe links to each other with muffler body by second clip.
Among the utility model embodiment, be provided with stiffening rib between described protection apron and the flange.
Among the utility model embodiment, described protection apron is provided with a plurality of radiation holes.
The beneficial effects of the utility model:
The utility model has solved silencing apparatus and has placed mounting point low, the problems such as fording depth is little, passing ability difference that produced below the vehicle frame; Muffler body and protective housing integral structure have solved problems such as the vertical Oscillation Amplitude that brings of silencing apparatus is big; Compact structure of the present utility model, easy for installation, the strong and superior performance of anti-impact force.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Fig. 1 is the structural representation of this model utility;
Fig. 2 is the blast structural representation of this model utility.
Among the figure 1, muffler body; 2, protective equipment; 3, connecting cover; 4, clip; 5, tailpipe; 6, second clip; 7, radiation hole; 11, flange end cap; 21, protection apron; 22, flange; 23, stiffening rib.
Embodiment
With reference to the accompanying drawings 1,2 one kind of heavy-duty car noise reducing exhaust device, comprise muffler body 1 and tailpipe 5, described muffler body 1 vertically is provided with, and suction port is down, relief opening is upwards; This muffler body 1 outside is provided with protective equipment 2, and the air outlet of tailpipe 5 has effectively solved the vertical vibration problem of bringing of silencing apparatus straight up.
Consider easy for installation, described protective equipment 2 comprises protection apron 21, described protection apron 21 upper ends link to each other with described muffler body 1 exhaust end by the connecting cover 3 and first clip 4, described protection apron 21 lower ends are provided with flange 22, and this flange 22 links to each other with the flange end cap 11 that is arranged on described muffler body 1 inlet end.
Tailpipe 5 links to each other with muffler body 1 by second clip 6, can adjust tailpipe 5 air outlet directions as required.
Be provided with stiffening rib 23 between described protection apron 21 and the flange 22, whole anti-impact force is strengthened, performance is more superior.
Described protection apron 21 is provided with a plurality of radiation holes 7, can distribute the part heat.
Basic principle of the present utility model and advantage have more than been described.The utility model is not restricted to the described embodiments, and in the prerequisite that does not break away from the utility model scope, those skilled in the art can do many changes and improvements as required, can select aluminium or iron as protection apron 21 materials.The utility model protection domain should be defined by appending claims and equivalent thereof.
Claims (5)
1. a heavy-duty car noise reducing exhaust device comprises muffler body (1) and tailpipe (5), and it is characterized in that: described muffler body (1) vertically is provided with, and suction port is down, and relief opening upwards; This muffler body (1) outside is provided with protective equipment (2), and the air outlet of tailpipe (5) straight up.
2. according to the described heavy-duty car noise reducing exhaust device of claim 1, it is characterized in that: described protective equipment (2) comprises protection apron (21), described protection apron (21) upper end links to each other with described muffler body (1) exhaust end by connecting cover (3) and first clip (4), described protection apron (21) lower end is provided with flange (22), and this flange (22) links to each other with the flange end cap (11) that is arranged on described muffler body (1) inlet end.
3. according to the described heavy-duty car noise reducing exhaust device of claim 1, it is characterized in that: tailpipe (5) links to each other with muffler body (1) by second clip (6).
4. according to the described heavy-duty car noise reducing exhaust device of claim 2, it is characterized in that: be provided with stiffening rib (23) between described protection apron (21) and the flange (22).
5. according to claim 1,2,3 or 4 described heavy-duty car noise reducing exhaust devices, it is characterized in that: described protection apron (21) is provided with a plurality of radiation holes (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202563520U CN201696127U (en) | 2010-07-13 | 2010-07-13 | Muffling and exhaust device for heavy-duty automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202563520U CN201696127U (en) | 2010-07-13 | 2010-07-13 | Muffling and exhaust device for heavy-duty automobiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201696127U true CN201696127U (en) | 2011-01-05 |
Family
ID=43397367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202563520U Expired - Fee Related CN201696127U (en) | 2010-07-13 | 2010-07-13 | Muffling and exhaust device for heavy-duty automobiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201696127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356701A (en) * | 2018-09-27 | 2019-02-19 | 徐工集团工程机械股份有限公司 | A kind of rotary exhaust apparatus |
-
2010
- 2010-07-13 CN CN2010202563520U patent/CN201696127U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356701A (en) * | 2018-09-27 | 2019-02-19 | 徐工集团工程机械股份有限公司 | A kind of rotary exhaust apparatus |
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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: 20110105 Termination date: 20140713 |
|
| EXPY | Termination of patent right or utility model |