CN203669979U - Novel automobile exhaust pipe - Google Patents
Novel automobile exhaust pipe Download PDFInfo
- Publication number
- CN203669979U CN203669979U CN201320756727.3U CN201320756727U CN203669979U CN 203669979 U CN203669979 U CN 203669979U CN 201320756727 U CN201320756727 U CN 201320756727U CN 203669979 U CN203669979 U CN 203669979U
- Authority
- CN
- China
- Prior art keywords
- exhaust pipe
- pipe body
- outlet pipe
- automobile exhaust
- novel automobile
- 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
- 239000012774 insulation material Substances 0.000 claims abstract description 4
- 239000003963 antioxidant agent Substances 0.000 claims description 5
- 230000003078 antioxidant effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 10
- 238000009413 insulation Methods 0.000 abstract description 7
- 230000003584 silencer Effects 0.000 abstract 2
- 230000003064 anti-oxidating effect Effects 0.000 abstract 1
- 238000005452 bending Methods 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001868 water Inorganic materials 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Exhaust Silencers (AREA)
Abstract
The utility model discloses a novel automobile exhaust pipe which comprises an exhaust pipe body, a silencer arranged on the exhaust pipe body, a three-way catalyst arranged on the exhaust pipe body, an outer pipe arranged on the exhaust pipe body, and an inner pipe arranged in the exhaust pipe body. The silencer is arranged on the exhaust pipe body, an anti-oxidation layer is arranged on the outer surface of the exhaust pipe body, space between the inner pipe and the outer pipe is filled with heat insulation materials, and the exhaust pipe body is arranged to be in a bending shape according to the wiring direction of an automobile chassis. The novel automobile exhaust pipe is simple in structure, convenient to use and mount, easy to operate, low in cost, good in heat insulation effect, good in noise prevention effect and environmentally friendly. The novel automobile exhaust pipe is range in application range, long in service life, safe and reliable.
Description
Technical field
The utility model relates to a kind of Novel automobile exhaust pipe.
Background technique
Along with the development of China's economy, Motor Vehicle becomes; Very universal: automobile has been come into huge numbers of families, industrial and agriculture upper Motor Vehicle also answers land used very extensive.But because China's road traffic is not but developed accordingly, cause to a great extent road transport crowded, the various fault that produces in adding the quality problems of the design problem of Motor Vehicle own, manufacture and using, add a lot of people and do not observe traffic rules and regulations, cause like this accident again and again to occur.Many motor vehicle accidents can cause Motor Vehicle burning, even can make Motor Vehicle blast, an one major reason, it is exactly the heat insulation or not heat insulation weak effect of outlet pipe, cause the excess Temperature of outlet pipe, can cause igniting oil pipe or fuel tank leakage of oil, cause Motor Vehicle burning or blast.In addition, the effect of heat insulation of outlet pipe is poor, uses and makes troubles to client.For example, the overheated meeting of automobile exhaust pipe makes a pipeline leak, also can accelerate the volatilization of fuel oil.
In recent years, urban motor vehicle increases very fast, incident traffic noise pollution environmental phenomenon also becomes increasingly conspicuous, automobile is noise pollution to the harm of environmental protection maximum, investigation shows, motor vehicle noise accounts for 85.5% of urban traffic noise, along with the development of automotive energy-saving emission-reducing, require automobile to reduce noise, energy saving consumption.Automobile exhaust pipe is one of vitals in automobile exhaust system, and existing automobile exhaust pipe only has an exhaust supervisor conventionally, but exhaust supervisor does not have good decrease of noise functions conventionally, and this all can bring loss to user.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of simple in structure, use, easy for installation, simple to operate, and cost is low, good heat-insulation effect, noise-proofing is effective, environmental protection.Applied widely, long service life, has the Novel automobile exhaust pipe of safe and reliable effect.
For addressing the above problem, the utility model adopts following technological scheme:
A kind of automobile exhaust pipe of the present utility model, comprise outlet pipe body, and be arranged on the baffler on outlet pipe body, and be arranged on the ternary catalyzing unit on outlet pipe body, and be arranged on the outer tube on outlet pipe body, and be arranged on the intrinsic inner tube of outlet pipe, described baffler is arranged on outlet pipe body, described this external surface of outlet pipe is provided with an antioxidant layer, between described inner tube and outer tube, be filled with heat insulation material, the curved shape that described outlet pipe body is set as according to automobile domain wiring direction.
As preferred technological scheme, on described outlet pipe body, be also provided with air cleaner, described air cleaner and ternary catalyzing unit are installed side by side.
As preferred technological scheme, described baffler and outlet pipe body removably connect, and adopt bolt to fix.
The beneficial effect of the utility model automobile exhaust pipe is: by set ternary catalyzing unit, the harmful gas such as CO, HC and NOx that vehicle exhaust can be discharged changes harmless carbon dioxide, water and nitrogen into by oxidation and reduction, by set baffler, can reduce the noise pollution that outlet pipe causes in exhaust process, by set antioxidant layer, can prevent outlet pipe oxidation, increase its working life, by set air cleaner, can again purify tail gas.It is simple in structure, use, easy for installation, simple to operate, and cost is low, good heat-insulation effect, noise-proofing is effective, environmental protection.Applied widely, long service life, has safe and reliable effect.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model automobile exhaust pipe;
Fig. 2 is the outlet pipe internal structure schematic diagram of the utility model automobile exhaust pipe.
Embodiment
Consult a kind of Novel automobile exhaust pipe shown in Fig. 1 and Fig. 2, comprise outlet pipe body 1, and be arranged on the baffler 2 on outlet pipe body 1, and be arranged on the ternary catalyzing unit 3 on outlet pipe body 1, and be arranged on the outer tube 4 on outlet pipe body 1, and be arranged on the inner tube 5 in outlet pipe body 1, described baffler 2 is arranged on outlet pipe body 1, described outlet pipe body 1 outer surface is provided with an antioxidant layer 6, between described inner tube 5 and outer tube 4, be filled with heat insulation material, the curved shape that described outlet pipe body 1 is set as according to automobile domain wiring direction.
On described outlet pipe body 1, be also provided with air cleaner 7, described air cleaner 7 and ternary catalyzing unit 3 are installed side by side.
Described baffler 2 removably connects with outlet pipe body 1, and adopts bolt 8 fixing.
The beneficial effect of the utility model automobile exhaust pipe is: by set ternary catalyzing unit, the harmful gas such as CO, HC and NOx that vehicle exhaust can be discharged changes harmless carbon dioxide, water and nitrogen into by oxidation and reduction, by set baffler, can reduce the noise pollution that outlet pipe causes in exhaust process, by set antioxidant layer, can prevent outlet pipe oxidation, increase its working life, by set air cleaner, can again purify tail gas.It is simple in structure, use, easy for installation, simple to operate, and cost is low, good heat-insulation effect, noise-proofing is effective, environmental protection.Applied widely, long service life, has safe and reliable effect.
The above, be only embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. a Novel automobile exhaust pipe, it is characterized in that: comprise outlet pipe body, and be arranged on the baffler on outlet pipe body, and be arranged on the ternary catalyzing unit on outlet pipe body, and be arranged on the outer tube on outlet pipe body, and be arranged on the intrinsic inner tube of outlet pipe, described baffler is arranged on outlet pipe body, described this external surface of outlet pipe is provided with an antioxidant layer, between described inner tube and outer tube, be filled with heat insulation material, the curved shape that described outlet pipe body is set as according to automobile domain wiring direction.
2. Novel automobile exhaust pipe according to claim 1, is characterized in that: on described outlet pipe body, be also provided with air cleaner, described air cleaner and ternary catalyzing unit are installed side by side.
3. Novel automobile exhaust pipe according to claim 1, is characterized in that: described baffler and outlet pipe body removably connect, and adopt bolt to fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320756727.3U CN203669979U (en) | 2013-11-27 | 2013-11-27 | Novel automobile exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320756727.3U CN203669979U (en) | 2013-11-27 | 2013-11-27 | Novel automobile exhaust pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203669979U true CN203669979U (en) | 2014-06-25 |
Family
ID=50966288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320756727.3U Expired - Fee Related CN203669979U (en) | 2013-11-27 | 2013-11-27 | Novel automobile exhaust pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203669979U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626219A (en) * | 2016-01-30 | 2016-06-01 | 太仓丹妮尔模塑汽配有限公司 | Automobile vent pipe with oxidation corrosion resistance |
| CN108087084A (en) * | 2017-12-12 | 2018-05-29 | 无锡市盛源汽车配件厂 | Possesses the automobile exhaust pipe of filling heat preservation cushion function |
-
2013
- 2013-11-27 CN CN201320756727.3U patent/CN203669979U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626219A (en) * | 2016-01-30 | 2016-06-01 | 太仓丹妮尔模塑汽配有限公司 | Automobile vent pipe with oxidation corrosion resistance |
| CN108087084A (en) * | 2017-12-12 | 2018-05-29 | 无锡市盛源汽车配件厂 | Possesses the automobile exhaust pipe of filling heat preservation cushion function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103256111A (en) | Automobile exhaust pipe | |
| CN201874644U (en) | Integrating device for tail gas postprocessor and silencer of diesel engine | |
| CN203669979U (en) | Novel automobile exhaust pipe | |
| CN203879596U (en) | Automobile exhaust pipe structure | |
| CN105019993A (en) | Silencing exhaust pipe of automobile | |
| CN203847227U (en) | Automobile exhaust pipe | |
| CN102900494A (en) | Car exhaust purifying and generating device | |
| CN205744091U (en) | A kind of multi-functional automobile exhaust pipe | |
| CN205895367U (en) | Reinforcing formula automobile exhaust xylon clarifier based on low temperature plasma | |
| CN204941679U (en) | A kind of automobile exhaust pipe | |
| CN204357561U (en) | A kind of ULTRASONIC COMPLEX type ternary catalyzing unit purification repairing device | |
| CN203925755U (en) | A kind of for the throttled-wide exhaust structure of hybrid vehicle | |
| CN203050864U (en) | SCR post-processing silencer assembly | |
| CN203230487U (en) | Automobile exhaust pipe | |
| CN204941673U (en) | A kind of noise reduction automobile exhaust pipe | |
| CN206468417U (en) | A kind of automobile exhaust pipe with noise reduction purification function | |
| CN204113494U (en) | A kind of waste gas circulation pipe | |
| CN202707192U (en) | Automobile tail gas re-burning purifier | |
| CN205654404U (en) | A car engine exhaust pipe | |
| CN203742728U (en) | Metal carrier used for catalysts of bell-mouth shell | |
| CN202866958U (en) | Automobile exhaust flexible corrugated pipe | |
| CN202441449U (en) | Sedan air exhaust silencer in accordance with National V Emission Standard | |
| CN205654413U (en) | A high-efficiency noise reduction automobile exhaust system | |
| CN202746036U (en) | Engine EGR pipe assembly | |
| CN205498616U (en) | Aerodynamic automobile |
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: 20140625 Termination date: 20141127 |
|
| EXPY | Termination of patent right or utility model |