CN204921113U - Silencer - Google Patents
Silencer Download PDFInfo
- Publication number
- CN204921113U CN204921113U CN201520697309.0U CN201520697309U CN204921113U CN 204921113 U CN204921113 U CN 204921113U CN 201520697309 U CN201520697309 U CN 201520697309U CN 204921113 U CN204921113 U CN 204921113U
- Authority
- CN
- China
- Prior art keywords
- silencer cylinder
- barrel
- silencing apparatus
- silencer
- suction tude
- 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
Links
- 230000003584 silencer Effects 0.000 title claims abstract description 56
- 230000030279 gene silencing Effects 0.000 claims description 22
- 230000007547 defect Effects 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Abstract
The utility model discloses a silencer, the intake pipe radially sets up in the silencer barrel, and outside the silencer barrel was arranged in to one end, other end buckle closure had the section of thick bamboo wall fixed connection of end cover, end cover and silencer barrel. This structure intake pipe and silencer barrel joint strength are high, and the silencer level of being convenient for arranges, have overcome exhaust pipe and have bent morely, and it is not smooth exhaust, the too big defect of the backpressure of exhausting.
Description
Technical field
The utility model belongs to vehicle muffling device, particularly a kind of silencing apparatus.
Background technique
The Main Function of silencing apparatus is the noise eliminating engine exhaust generation.It is cylindrical barrel structure that commercial car commonly uses silencing apparatus, parallel with vehicle heading in the direction of car load upper cylinder, and one end of cylindrical shell is air inlet, and the other end is for giving vent to anger.
The silencing apparatus of the special car of part (transporting chemical Inflammable etc.) needs preposition, the heat in engine exhaust is avoided to impact chemical Inflammable, traditional silencing apparatus arrangement is then not suitable for completely, silencer cylinder and vehicle heading is needed to be arranged vertically, but thus, gas exhaust piping difficult arrangement, bending is more, exhaust can be caused not smooth, the problems such as exhaust back pressure increase.
Model utility content
It is high and be convenient to the silencing apparatus method of horizontal arrangement that technical problem to be solved in the utility model is to provide a kind of intensity.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of silencing apparatus, comprise cylindric silencer cylinder, one suction tude is inserted in this silencer cylinder along the radial direction of described silencer cylinder, one end of this suction tude is placed in outside the barrel of described silencer cylinder, the other end is placed in described silencer cylinder and buckle closure has end cap, and this end cap is fixedly connected with the barrel of described silencer cylinder.
Preferably, the barrel of described silencer cylinder is provided with an opening, described end cap is welded in this opening.
Preferably, the center of described end cap is provided with an outward extending circular protrusions, and the barrel of described silencer cylinder offers circular hole, and described circular protrusions is welded in this circular hole.
Preferably, the diameter of described circular protrusions is Φ 12.
Preferably, the end outer wall that described suction tude stretches out described silencer cylinder welds with the barrel of described silencer cylinder.
Preferably, the barrel of described silencer cylinder is provided with an annular flange, this annular flange to be resisted against on end outer wall that described suction tude stretches out described silencer cylinder and to weld.
Preferably, the tube wall of described suction tude offers at least one vent.
A kind of silencing apparatus provided by the utility model, suction tude radial direction is arranged in silencer cylinder, and one end is placed in outside silencer cylinder, and the other end buckle closure has end cap, and end cap is fixedly connected with the barrel of silencer cylinder.This structure suction tude and silencer cylinder join strength high, be convenient to silencing apparatus horizontal arrangement, overcome gas exhaust piping bending more, exhaust is smooth, the defect that exhaust back pressure is excessive.
Accompanying drawing explanation
The plan view of the silencing apparatus that Fig. 1 provides for the utility model embodiment;
The partial view of the silencing apparatus that Fig. 2 provides for the utility model embodiment.
In Fig. 1 and Fig. 2, reference character is: 1 silencer cylinder, 2 suction tude, 3 end caps, 4 circular protrusions, 5 annular flange, 6 vents.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As shown in Figure 1, a kind of silencing apparatus, comprise cylindric silencer cylinder 1, one suction tude 2 is inserted in this silencer cylinder 1 along the radial direction of silencer cylinder 1, one end of this suction tude 2 is placed in outside the barrel of silencer cylinder 1, the other end is placed in silencer cylinder 1 and buckle closure has end cap 3, and this end cap 3 is fixedly connected with the barrel of silencer cylinder 1.In the present embodiment, the barrel of silencer cylinder 1 is provided with an opening, end cap 3 is welded in this opening.The outer wall of the end that suction tude 2 is stretched out from the barrel of silencer cylinder 1 welds with the barrel of silencer cylinder 1.
Manufacture the method for above-mentioned silencing apparatus, comprise the steps:
1) on cylindric silencer cylinder 1, offer a radial blind hole extended, and the opening that relative with this blind hole;
2) there is one end of end cap 3 to insert from blind hole buckle closure in suction tude 2, and this suction tude 2 is placed in silencer cylinder 1;
3) outside the barrel the other end of suction tude 2 being placed in silencer cylinder 1, and the barrel of the outer wall of this one end of this suction tude 2 with silencer cylinder 1 is welded;
4) end cap 3 is welded in opening.
Above-mentioned silencer air inlet pipe and silencer cylinder join strength high, be convenient to silencing apparatus horizontal arrangement, overcome gas exhaust piping bending more, exhaust is smooth, the defect that exhaust back pressure is excessive.
In order to promote the weld strength of suction tude 2 and silencer cylinder 1, a kind of embodiment, as shown in Figure 2, be provided with an outward extending circular protrusions 4 in the center of end cap 3, preferably, the diameter of circular protrusions 4 is Φ 12, this size can meet join strength, can not cause again the waste of material.The barrel of silencer cylinder 1 offers circular hole, and circular protrusions 4 is welded in this circular hole.As shown in Figure 1, the barrel of silencer cylinder 1 is provided with an annular flange 5, this annular flange 5 to be resisted against on end outer wall that suction tude 2 stretches out silencer cylinder 1 and to weld.
As depicted in figs. 1 and 2, on the basis of above-described embodiment, the tube wall of suction tude 2 offers at least one vent 6, is convenient to the circulation of gas.
In sum, content of the present utility model is not limited in the above-described embodiments, and those skilled in the art can propose other mode of execution easily according to guiding theory of the present utility model, and these mode of executions are all included within scope of the present utility model.
Claims (7)
1. a silencing apparatus, comprise cylindric silencer cylinder, it is characterized in that: a suction tude is inserted in this silencer cylinder along the radial direction of described silencer cylinder, one end of this suction tude is placed in outside the barrel of described silencer cylinder, the other end is placed in described silencer cylinder and buckle closure has end cap, and this end cap is fixedly connected with the barrel of described silencer cylinder.
2. silencing apparatus according to claim 1, is characterized in that: the barrel of described silencer cylinder is provided with an opening, and described end cap is welded in this opening.
3. silencing apparatus according to claim 1, is characterized in that: the center of described end cap is provided with an outward extending circular protrusions, and the barrel of described silencer cylinder offers circular hole, and described circular protrusions is welded in this circular hole.
4. silencing apparatus according to claim 3, is characterized in that: the diameter of described circular protrusions is Φ 12.
5. silencing apparatus according to claim 1, is characterized in that: the end outer wall that described suction tude stretches out described silencer cylinder welds with the barrel of described silencer cylinder.
6. silencing apparatus according to claim 5, is characterized in that: the barrel of described silencer cylinder is provided with an annular flange, and this annular flange to be resisted against on end outer wall that described suction tude stretches out described silencer cylinder and to weld.
7. silencing apparatus according to claim 1, is characterized in that: the tube wall of described suction tude offers at least one vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520697309.0U CN204921113U (en) | 2015-09-09 | 2015-09-09 | Silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520697309.0U CN204921113U (en) | 2015-09-09 | 2015-09-09 | Silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204921113U true CN204921113U (en) | 2015-12-30 |
Family
ID=54970249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520697309.0U Expired - Fee Related CN204921113U (en) | 2015-09-09 | 2015-09-09 | Silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204921113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134355A (en) * | 2015-09-09 | 2015-12-09 | 安徽江淮汽车股份有限公司 | Silencer and manufacturing method thereof |
-
2015
- 2015-09-09 CN CN201520697309.0U patent/CN204921113U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134355A (en) * | 2015-09-09 | 2015-12-09 | 安徽江淮汽车股份有限公司 | Silencer and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20190909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |