CN202690174U - Purifying muffler assembly - Google Patents
Purifying muffler assembly Download PDFInfo
- Publication number
- CN202690174U CN202690174U CN 201220288103 CN201220288103U CN202690174U CN 202690174 U CN202690174 U CN 202690174U CN 201220288103 CN201220288103 CN 201220288103 CN 201220288103 U CN201220288103 U CN 201220288103U CN 202690174 U CN202690174 U CN 202690174U
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- China
- Prior art keywords
- disappear
- pipe
- purifier
- assembly
- cylindrical shell
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- Expired - Fee Related
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Abstract
The utility model discloses a purifying muffler assembly which comprises a front pipe assembly, a purifier assembly, a front muffler assembly and a rear muffler assembly, wherein the front pipe assembly comprises a plane flange, a front pipe air inlet pipe, a corrugated pipe and a front pipe exhaust pipe; the purifier assembly comprises a purifier air inlet pipe, a purifier cylinder and a purifier exhaust pipe; the front muffler assembly comprises a front muffler air inlet pipe, a front muffler cylinder and a front muffler exhaust pipe; the rear muffler assembly comprises a rear muffler air inlet pipe, a rear muffler cylinder and a rear muffler exhaust pipe; support frames are respectively arranged on the upper side and the lower side of the front muffler cylinder; and hooks are respectively arranged at the upper end and the lower end of the rear muffler cylinder. The purifying muffler assembly has the advantages of good purifying and muffling effect, convenience for installation and high structure strength, and airflow can be guided to an outlet at an appointed position.
Description
Technical field
The utility model relates to a kind of auto parts and components, a kind of purifying muffler assembly of specific design.
Background technique
Automobile is as the traffic tool in a kind of modern times, popularize gradually in daily life, existing automobile exhaust system comprises that exhaust pipe fitting and purifying muffler assembly form, purifier in the purifying muffler assembly is used for the harmful gases such as CO, the HC of the imperfect combustion generation discharge of motor and NOx are pooled to the ternary catalyzing unit reaction by purifier, oxidation and reduction change harmless carbon dioxide, water and nitrogen into, satisfy Europe IV, Europe V emission request; Silencing apparatus is to utilize resonance sound-absorbing, when sound wave incides the resonance accent, because the unexpected variation of acoustic impedance, part acoustic energy will be reflected back sound source, simultaneously under the effect of sound wave, the air column in the aperture produces vibration, and frictional damping makes again a part of acoustic energy change heat energy into and dissipates during vibration, only there is a small amount of acoustic energy to radiate, thereby reached the purpose of eliminating the noise.Along with the raising that people require car mass, the purifying muffler assembly must reach purify and soundproof effect good, easy for installation, structural strength is high, the requirement of the outlet of the specified position that air-flow can be led under the chassis.
The model utility content
The model utility purpose: the purpose of this utility model is for the deficiencies in the prior art, and a kind of purifying muffler assembly is provided, this assembly purify and soundproof effect good, easy for installation, structural strength is high, the outlet of the specified position that air-flow can be led under the chassis.
Technological scheme: a kind of purifying muffler assembly described in the utility model, comprise front pipe assembly, purifier assembly, front disappear assembly and after the assembly that disappears, described front pipe assembly comprises face-flange, front pipe suction tude, bellows, front pipe outlet pipe; Described purifier assembly comprises purifier suction tude, purifier cylindrical shell and purifier outlet pipe; Disappear before described disappear before assembly comprises suction tude, front disappear cylindrical shell and before the outlet pipe that disappears, disappear after described disappear after assembly comprises suction tude, after disappear cylindrical shell and after the outlet pipe that disappears; The suction port of pipe suction tude before shown in described face-flange is arranged on, the air outlet of described front pipe suction tude is connected with the suction port of described bellows, the air outlet of described bellows is connected with the suction port of described front pipe outlet pipe, the air outlet of described front pipe outlet pipe is connected by flange with the suction port of described purifier suction tude, the air outlet of described purifier suction tude is connected with the suction port of described purifier cylindrical shell, the air outlet of described purifier cylindrical shell is connected with the suction port of described purifier outlet pipe, the air outlet of described purifier outlet pipe with described before the disappear suction port of suction tude be connected by flange, the air outlet of the suction tude that disappears before described with described before the disappear suction port of cylindrical shell be connected, disappear before described cylindrical shell the air outlet with described before the disappear suction port of outlet pipe be connected, disappear before described outlet pipe the air outlet with described after the disappear suction port of suction tude be connected by flange, the air outlet of the suction tude that disappears after described with described after the disappear suction port of cylindrical shell be connected, disappear after described cylindrical shell the air outlet with described after the disappear suction port of outlet pipe be connected, disappear before the described up and down both sides of cylindrical shell are respectively arranged with support, and the up and down two ends of the cylindrical shell that disappears after described are respectively arranged with hook.
Further, disappear after described and be provided with aft hook on the outlet pipe.
The utility model compared with prior art, its beneficial effect is: the utility model purify and soundproof effect good, easy for installation, structural strength is high, the outlet of the specified position that air-flow can be led under the chassis.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The below is elaborated to technical solutions of the utility model, but protection domain of the present utility model is not limited to described embodiment.
As shown in Figure 1, a kind of purifying muffler assembly, comprise front pipe assembly, purifier assembly, front disappear assembly and after the assembly that disappears, described front pipe assembly comprises face-flange 1, front pipe suction tude 2, bellows 3, front pipe outlet pipe 4; Described purifier assembly comprises purifier suction tude 5, purifier cylindrical shell 6 and purifier outlet pipe 7; Disappear before described disappear before assembly comprises suction tude 8, front disappear cylindrical shell 9 and before the outlet pipe 10 that disappears, disappear after described disappear after assembly comprises suction tude 11, after disappear cylindrical shell 12 and after the outlet pipe 13 that disappears; The suction port of pipe suction tude 2 before shown in described face-flange 1 is arranged on, the air outlet of described front pipe suction tude 2 is connected with the suction port of described bellows 3, the air outlet of described bellows 3 is connected with the suction port of described front pipe outlet pipe 4, the air outlet of described front pipe outlet pipe 4 is connected by flange with the suction port of described purifier suction tude 5, the air outlet of described purifier suction tude 5 is connected with the suction port of described purifier cylindrical shell 6, the air outlet of described purifier cylindrical shell 6 is connected with the suction port of described purifier outlet pipe 7, the air outlet of described purifier outlet pipe 7 with described before the disappear suction port of suction tude 8 be connected by flange, the air outlet of the suction tude that disappears before described 8 with described before the disappear suction port of cylindrical shell 9 be connected, disappear before described cylindrical shell 9 the air outlet with described before the disappear suction port of outlet pipe 10 be connected, disappear before described outlet pipe 10 the air outlet with described after the disappear suction port of suction tude 11 be connected by flange, the air outlet of the suction tude that disappears after described 11 with described after the disappear suction port of cylindrical shell 12 be connected, disappear after described cylindrical shell 12 the air outlet with described after the disappear suction port of outlet pipe 13 be connected, disappear before the described up and down two side of cylindrical shell 9 is respectively arranged with support 14, disappear after the described up and down two ends of cylindrical shell 12 are respectively arranged with hook 15, are provided with aft hook 16 on the outlet pipe 13 that disappears after described.
As mentioned above, although the specific preferred embodiment of reference has represented and has explained the utility model that it shall not be construed as the restriction to the utility model self.Under the spirit and scope prerequisite of the present utility model that does not break away from the claims definition, can make in the form and details various variations to it.
Claims (2)
1. purifying muffler assembly, comprise front pipe assembly, purifier assembly, front disappear assembly and after the assembly that disappears, described front pipe assembly comprises face-flange, front pipe suction tude, bellows, front pipe outlet pipe; Described purifier assembly comprises purifier suction tude, purifier cylindrical shell and purifier outlet pipe; Disappear before described disappear before assembly comprises suction tude, front disappear cylindrical shell and before the outlet pipe that disappears, disappear after described disappear after assembly comprises suction tude, after disappear cylindrical shell and after the outlet pipe that disappears; The suction port of pipe suction tude before shown in described face-flange is arranged on, the air outlet of described front pipe suction tude is connected with the suction port of described bellows, the air outlet of described bellows is connected with the suction port of described front pipe outlet pipe, the air outlet of described front pipe outlet pipe is connected by flange with the suction port of described purifier suction tude, the air outlet of described purifier suction tude is connected with the suction port of described purifier cylindrical shell, the air outlet of described purifier cylindrical shell is connected with the suction port of described purifier outlet pipe, the air outlet of described purifier outlet pipe with described before the disappear suction port of suction tude be connected by flange, the air outlet of the suction tude that disappears before described with described before the disappear suction port of cylindrical shell be connected, disappear before described cylindrical shell the air outlet with described before the disappear suction port of outlet pipe be connected, disappear before described outlet pipe the air outlet with described after the disappear suction port of suction tude be connected by flange, the air outlet of the suction tude that disappears after described with described after the disappear suction port of cylindrical shell be connected, disappear after described cylindrical shell the air outlet with described after the disappear suction port of outlet pipe be connected, disappear before the described up and down both sides of cylindrical shell are respectively arranged with support, and the up and down two ends of the cylindrical shell that disappears after described are respectively arranged with hook.
2. purifying muffler assembly according to claim 1 is characterized in that, is provided with aft hook on the outlet pipe that disappears after described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220288103 CN202690174U (en) | 2012-06-19 | 2012-06-19 | Purifying muffler assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220288103 CN202690174U (en) | 2012-06-19 | 2012-06-19 | Purifying muffler assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202690174U true CN202690174U (en) | 2013-01-23 |
Family
ID=47545803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220288103 Expired - Fee Related CN202690174U (en) | 2012-06-19 | 2012-06-19 | Purifying muffler assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202690174U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953422A (en) * | 2014-04-29 | 2014-07-30 | 成都陵川特种工业有限责任公司 | Purifier cavity structure for automobile exhaust treatment |
| CN104100344A (en) * | 2013-04-03 | 2014-10-15 | 上汽通用五菱汽车股份有限公司 | Silencer |
| CN104329150A (en) * | 2014-06-18 | 2015-02-04 | 南京海特汽车部件有限公司 | Car muffler assembly |
| CN104329149A (en) * | 2014-06-18 | 2015-02-04 | 南京海特汽车部件有限公司 | Car muffler assembly |
| CN104343517A (en) * | 2014-06-18 | 2015-02-11 | 南京海特汽车部件有限公司 | Automobile muffler assembly |
| CN104632324A (en) * | 2013-11-13 | 2015-05-20 | 蒋小华 | Automobile three-way catalytic secondary combustion device |
-
2012
- 2012-06-19 CN CN 201220288103 patent/CN202690174U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100344A (en) * | 2013-04-03 | 2014-10-15 | 上汽通用五菱汽车股份有限公司 | Silencer |
| CN104632324A (en) * | 2013-11-13 | 2015-05-20 | 蒋小华 | Automobile three-way catalytic secondary combustion device |
| CN103953422A (en) * | 2014-04-29 | 2014-07-30 | 成都陵川特种工业有限责任公司 | Purifier cavity structure for automobile exhaust treatment |
| CN104329150A (en) * | 2014-06-18 | 2015-02-04 | 南京海特汽车部件有限公司 | Car muffler assembly |
| CN104329149A (en) * | 2014-06-18 | 2015-02-04 | 南京海特汽车部件有限公司 | Car muffler assembly |
| CN104343517A (en) * | 2014-06-18 | 2015-02-11 | 南京海特汽车部件有限公司 | Automobile muffler assembly |
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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: 20130123 Termination date: 20180619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |