CN201599085U - Integral muffler device for mini trucks - Google Patents
Integral muffler device for mini trucks Download PDFInfo
- Publication number
- CN201599085U CN201599085U CN2010201101168U CN201020110116U CN201599085U CN 201599085 U CN201599085 U CN 201599085U CN 2010201101168 U CN2010201101168 U CN 2010201101168U CN 201020110116 U CN201020110116 U CN 201020110116U CN 201599085 U CN201599085 U CN 201599085U
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- CN
- China
- Prior art keywords
- muffler
- pipe
- outlet pipe
- exhaust
- integral
- 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
- 230000030279 gene silencing Effects 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012986 modification Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000005192 partition Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 230000003584 silencer Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 1
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- Exhaust Silencers (AREA)
Abstract
The utility model relates to an integral muffler device for mini trucks, which comprises a reactive muffler, an exhaust pipe and an exhaust tail pipe. The reactive muffler includes a casing, an air inlet pipe and an air outlet pipe, and the air inlet pipe and the air outlet pipe are fixed inside the casing via three partition boards. The integral muffler device is modified by that the exhaust pipe is fixedly connected to an air inlet end of the air inlet pipe of the reactive muffler, the other end of the exhaust pipe is connected with a flange, and the exhaust tail pipe is fixedly connected with an air outlet end of the air outlet pipe of the reactive muffler. The integral muffler device has the advantages of structurally achieving purposes of lowering noise and reducing exhaust back pressure, having sufficient strength and reliability, simultaneously controlling cost and being capable of guaranteeing performance of an integral truck exhaust muffler system. The integral muffler device passes vehicle performance and reliability tests, structurally meets integral design requirement, has no requirement of flange connection by structural modification of welding the exhaust pipe with the muffler, lowers cost and increases assembly speed of production lines.
Description
Technical field
The utility model belongs to automotive muffler, is specifically related to min-truck integral type muffler.
Background technique
Silencing apparatus is the chief component of min-truck exhausting silencer system, and the car load exhausting silencer system requires enough sound deadening capacities, to guarantee the entire car denoise requirement; The silencing apparatus capacity wants enough big simultaneously, exhaust smoothly be arranged to guarantee to satisfy the requirement that reduces exhaust back pressure.In addition, muffler must will have enough intensity and reliability when car load moves.
At present, silencing apparatus that China's min-truck uses and outlet pipe mostly are stand alone type, and outlet pipe is connected by flange with silencing apparatus, can cause the cost waste like this, and influence the car load assembling speed.
Summary of the invention
Limited at min-truck vent systems spatial arrangement, the cost height, the problem that assembling speed is low, the utility model provides a kind of new structure min-truck integral type muffler.
Concrete architecture advances technological scheme is as follows:
Min-truck comprises reactive muffler, outlet pipe and tailpipe with the integral type muffler, reactive muffler comprises housing, suction tude and steam outlet pipe, suction tude and steam outlet pipe are fixed in the housing by three dividing plates, improvement is: the inlet end of described reactive muffler suction tude fixedly connected outlet pipe, the other end of outlet pipe is provided with adpting flange; The outlet side of its steam outlet pipe fixedly connected tailpipe.
The suction tude of described silencing apparatus and the internal diameter of steam outlet pipe are greater than the engine supercharger outlet internal diameter that matches.
The utility model structure satisfies the reduction noise, reduces exhaust back pressure, also has enough intensity and reliability; Effectively controlled simultaneously cost; Can guarantee the performance of car load exhausting silencer system.The utility model has passed through vehicle performance, reliability trial, and its structure satisfies the car load designing requirement; By architecture advances, outlet pipe and silencing apparatus are welded together, no longer need flange to connect, reduced cost, improved the assembling speed of production line.
Description of drawings
Fig. 1 is the utility model structural representation,
Fig. 2 is the reactive muffler structural representation.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described by embodiment.
Embodiment:
Referring to Fig. 1, min-truck comprises reactive muffler 3, outlet pipe 2 and tailpipe 4 with the integral type muffler, and reactive muffler comprises housing, suction tude 5 and steam outlet pipe 6, and suction tude 5 and steam outlet pipe 6 are fixed in the housing by three dividing plates 7.The inlet end of reactive muffler suction tude 5 is being welded to connect outlet pipe 2, and the other end of outlet pipe 2 is connecting adpting flange 1; The outlet side of its steam outlet pipe 6 is being welded to connect tailpipe 4.
The suction tude 5 of silencing apparatus and the internal diameter of steam outlet pipe 6 are greater than the engine supercharger outlet internal diameter that matches.
When engine supercharger outlet internal diameter was Ф 34, suction tude 5 and steam outlet pipe 6 calibers were respectively Ф 42 * 1.5.
Claims (2)
1. min-truck integral type muffler, comprise reactive muffler, outlet pipe and tailpipe, reactive muffler comprises housing, suction tude and steam outlet pipe, suction tude and steam outlet pipe are fixed in the housing by three dividing plates, it is characterized in that: the inlet end of described reactive muffler suction tude fixedly connected outlet pipe, the other end of outlet pipe is provided with adpting flange; The outlet side of its steam outlet pipe fixedly connected tailpipe.
2. min-truck integral type muffler according to claim 1 is characterized in that: the suction tude of described silencing apparatus and the internal diameter of steam outlet pipe are greater than the engine supercharger outlet internal diameter that matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201101168U CN201599085U (en) | 2010-02-03 | 2010-02-03 | Integral muffler device for mini trucks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201101168U CN201599085U (en) | 2010-02-03 | 2010-02-03 | Integral muffler device for mini trucks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201599085U true CN201599085U (en) | 2010-10-06 |
Family
ID=42810138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201101168U Expired - Fee Related CN201599085U (en) | 2010-02-03 | 2010-02-03 | Integral muffler device for mini trucks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201599085U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400758A (en) * | 2011-11-23 | 2012-04-04 | 芜湖瑞创叉车有限公司 | Exhaust pipe with movable flange for internal combustion engine forklift |
| CN104047675A (en) * | 2013-03-11 | 2014-09-17 | 本田技研工业株式会社 | Muffler equipped with catalytic converter |
-
2010
- 2010-02-03 CN CN2010201101168U patent/CN201599085U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400758A (en) * | 2011-11-23 | 2012-04-04 | 芜湖瑞创叉车有限公司 | Exhaust pipe with movable flange for internal combustion engine forklift |
| CN104047675A (en) * | 2013-03-11 | 2014-09-17 | 本田技研工业株式会社 | Muffler equipped with catalytic converter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HEFEI HUILING AUTOMOBILE PARTS CO., LTD. Assignor: Anhui Jianghuai Automotive Co., Ltd. Contract record no.: 2011340000094 Denomination of utility model: Integral muffler device for mini trucks Granted publication date: 20101006 License type: Exclusive License Record date: 20110707 |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
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: The East Road in Baohe District of Hefei city of Anhui Province, No. 176 230022 Patentee before: Anhui Jianghuai Automotive Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20190203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |