CN110030074A - A kind of efficient New gas exhaust pipe - Google Patents
A kind of efficient New gas exhaust pipe Download PDFInfo
- Publication number
- CN110030074A CN110030074A CN201910463211.1A CN201910463211A CN110030074A CN 110030074 A CN110030074 A CN 110030074A CN 201910463211 A CN201910463211 A CN 201910463211A CN 110030074 A CN110030074 A CN 110030074A
- Authority
- CN
- China
- Prior art keywords
- exhaust pipe
- new gas
- efficient new
- outer tube
- gas exhaust
- 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.)
- Pending
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 12
- 238000000746 purification Methods 0.000 claims abstract description 9
- 238000013016 damping Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 7
- 239000007787 solid Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000012857 repacking Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 210000000867 larynx Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000009510 drug design Methods 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001835 salubrious effect Effects 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/007—Apparatus used as intake or exhaust silencer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/085—Other arrangements or adaptations of exhaust conduits having means preventing foreign matter from entering exhaust conduit
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Abstract
The invention discloses a kind of efficient New gas exhaust pipes, including exhaust manifold, purification device and the exhaust branch pipe set gradually along gas discharge direction, the exhaust branch pipe includes inner and outer tubes, said inner tube and outer tube are seamlessly connected, the outer tube is close to the reinforcing rib that the side of nozzle is that section is in symmetric wedge, the nose end of said inner tube is additionally provided with the hood for protecting rider with fine grid, to prevent foreign matter from entering.
Description
Technical field
The present invention relates to technical field of automobile parts, and in particular to a kind of efficient New gas exhaust pipe.
Background technique
Automobile exhaust pipe is a kind of common automobile parts, and air inlet accesses the gas being discharged from engine, and from
The gas outlet of exhaust pipe is discharged, so that engine work, and play the role of certain reduction noise.
Automobile number increases quickly in recent years, and incident traffic noise contamination phenomenon also becomes increasingly conspicuous.And automobile is most
Exhaust system of the main noise from automobile, i.e. motor vehicle exhaust emission noise, existing automobile exhaust pipe pass through installation noise reduction
Device reduces the effect of noise to realize, but muffler structure is complicated and installation is very inconvenient.On the other hand, some occasional cases
It is easy that exhaust pipe is caused to deform or even corrode, influences service life, need often to maintain and even replace, it is time-consuming and laborious.
Summary of the invention
It is an object of the present invention to be directed to real-life situations and the deficiencies in the prior art, propose a kind of efficient new
Type exhaust pipe.
A kind of efficient New gas exhaust pipe proposed by the present invention, including the exhaust master set gradually along gas discharge direction
Pipe, purification device and exhaust branch pipe, the exhaust branch pipe include inner and outer tubes, and said inner tube and outer tube are seamlessly connected, described
Outer tube is additionally provided with close to the reinforcing rib that the side of nozzle is that section is in symmetric wedge, the nose end of said inner tube with fine grid
Hood for protecting rider, to prevent foreign matter from entering.
Further, the outer tube is stainless steel tube.
Further, multilayer acoustic damping mesh is equipped in the exhaust manifold.
Further, the purification device is ternary catalyzing unit.
Further, the reinforcing rib is solid.
Further, the outer tube outer surface is handled by special color.
It compared with prior art, is a kind of efficient New gas exhaust pipe the invention has the following beneficial effects: the present invention, packet
The exhaust branch pipe of the inner and outer tubes by seamless connection is included, the nose end of inner tube is equipped with the hood for protecting rider with fine grid, can
Alien material is prevented to enter to block pipeline；Outer tube is close to the reinforcing rib that the side of nozzle is that section is in symmetric wedge, Neng Gouqi
To the effect of pressurization and flow-disturbing, so that exhaust is more smooth；On the other hand, solid reinforcing rib guarantees the whole strong of structure
Degree can play protection and reinforcement effect well, prevent inner tube from deforming and being corroded, and improve exhaust pipe uses the longevity
Life, meanwhile, heat dissipation area is increased, there is certain heat dissipation effect；Outer tube outer surface is handled by special color, but also exhaust
The overall image of pipe is more beautiful, provides better experience for client.The present invention has rational design, and practical function also has
The features such as structure is simple, cost is relatively low, novel in design has very big market prospects.
Detailed description of the invention
Fig. 1 is a kind of efficient New gas exhaust pipe overall structure figure of the embodiment of the present invention；
Fig. 2 is a kind of exhaust branch pipe sectional view of efficient New gas exhaust pipe of the embodiment of the present invention；
In figure: 1- exhaust manifold, 2- purification device, 3- exhaust branch pipe, 30- inner tube, 31- outer tube, 32- reinforcing rib, 33- are blocked
Cover, 34- acoustic damping mesh.
Specific embodiment
In order to illustrate the embodiments of the present invention more clearly with technical solution in the prior art, Detailed description of the invention will be compareed below
A specific embodiment of the invention.It should be evident that drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, and obtain other embodiments.In addition, it is related to the relative positional relationship only indicated between each component that belongs in orientation, and
It is not absolute positional relation.
Please refer to Fig. 1, Fig. 2.The present invention is a kind of efficient New gas exhaust pipe, including is set gradually along gas discharge direction
Exhaust manifold 1, purification device 2 and exhaust branch pipe 3, exhaust branch pipe 3 includes inner tube 30 and outer tube 31, inner tube 30 and 31 nothing of outer tube
Seam connection, outer tube 31 are additionally provided with band close to the reinforcing rib 32 that the side of nozzle is that section is in symmetric wedge, the nose end of inner tube 30
There is the hood for protecting rider 33 of fine grid, to prevent foreign matter from entering.
In the present embodiment, the exhaust gas that automobile engine generates enters exhaust manifold 1 by air inlet, in whole process
In, great noise can be generated, ambient enviroment can not only be impacted, be also to exhaust pipe itself greatly bear, although
Weakening is had been subjected to before reaching exhaust pipe, but there is still a need for multilayer acoustic damping mesh 34 is set in exhaust manifold 1, is made an uproar further to weaken
Sound can also be arranged silencing cotton on the outside of exhaust manifold 1, can play certain Noise Reduction in this way.
Following closely after exhaust manifold 1 is purification device 2, and in the present embodiment, purification device 2 uses ternary catalyzing unit.
Contain a large amount of harmful substance, including carbon monoxide, nitrogen oxides, hydrocarbon and solid suspended particle in vehicle exhaust
Deng being not only directly detrimental to health, can also exert far reaching influence to the environment of human lives, it is therefore desirable to automobile exhaust gas into
Row purified treatment makes it meet discharge standard.
Relative to traditional single layer exhaust branch pipe, the present invention constitutes exhaust branch pipe 3 using the seamless connection of inside and outside branch pipe.Outside
Pipe 31 is stainless steel tube, and end is solid reinforcing rib 32, on the one hand, solid reinforcing rib ensure that 3 structure of exhaust branch pipe
Integral strength, can play well protection and reinforcement effect, prevent inner tube deform and corroded, improve exhaust pipe
On the other hand service life can play certain soundproof effect.The section of reinforcing rib 32 is wedge shaped, on the whole in horn-like,
It can play the role of pressurization and flow-disturbing, so that exhaust is more smooth.
The nose end of inner tube 30 is additionally provided with the hood for protecting rider 33 with fine grid, to prevent foreign matter from entering so that exhaust pipe hinders
Plug.
31 outer surface of outer tube is handled by special color, so that the overall image of exhaust pipe is more beautiful, is mentioned for client
Better experience is supplied.
General exhaust system repacking, pertains only to the endpiece of exhaust pipe, can suitably increase the diameter of exhaust pipe tail portion and change
Become the structure type of silencer, so that the air-flow passed through in unit area increases, to keep exhaust gas discharge more smoothly.It is most basic
Repacking be exactly to cover a upper more aesthetically pleasing stainless steel sheath in the end of exhaust pipe, its advantages are cheap, installations
It is convenient, and will not have any influence to former vehicle.Deeper repacking is the endpiece for amputating former vehicle exhaust pipe, is added at truncation position
Special tail larynx is welded, or directly replaces the original-pack dedicated vehicle tail larynx released by different brands, its maximum feature is can to send out
A kind of low-frequency sound out, sound quality is although droning, but very salubrious.
Above-mentioned refiting scheme or be that permanent damage is caused to the exhaust pipe of automobile, it is unfavorable to overall structure, it
Effect is unobvious, or even the long of material inferior is easy to get rusty, and can make automobile integrally can be more unsightly.
The above content is combine specific preferred embodiment to the further description of the invention made, and it cannot be said that originally
The specific implementation of invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, not
Under the premise of being detached from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to guarantor of the invention
Protect range.
Claims (6)
1. a kind of efficient New gas exhaust pipe, which is characterized in that including the exhaust manifold set gradually along gas discharge direction
(1), purification device (2) and exhaust branch pipe (3), the exhaust branch pipe (3) include inner tube (30) and outer tube (31), said inner tube
(30) it is seamlessly connected with outer tube (31), the outer tube (31) is close to the reinforcing rib that the side of nozzle is that section is in symmetric wedge
(32), the nose end of said inner tube (30) is additionally provided with the hood for protecting rider (33) with fine grid, to prevent foreign matter from entering.
2. a kind of efficient New gas exhaust pipe according to claim 1, which is characterized in that the outer tube (31) is stainless steel
Pipe.
3. a kind of efficient New gas exhaust pipe according to claim 1, which is characterized in that set in the exhaust manifold (1)
There are multilayer acoustic damping mesh (34).
4. a kind of efficient New gas exhaust pipe according to claim 1, which is characterized in that the purification device (2) is three
First catalyst converter.
5. a kind of efficient New gas exhaust pipe according to claim 1, which is characterized in that the reinforcing rib (32) is real
The heart.
6. a kind of efficient New gas exhaust pipe according to claim 1, which is characterized in that outer tube (31) the outer surface warp
Cross special color processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910463211.1A CN110030074A (en) | 2019-05-30 | 2019-05-30 | A kind of efficient New gas exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910463211.1A CN110030074A (en) | 2019-05-30 | 2019-05-30 | A kind of efficient New gas exhaust pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110030074A true CN110030074A (en) | 2019-07-19 |
Family
ID=67243734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910463211.1A Pending CN110030074A (en) | 2019-05-30 | 2019-05-30 | A kind of efficient New gas exhaust pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110030074A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07310537A (en) * | 1994-05-17 | 1995-11-28 | Sango Co Ltd | Joint structure of exhaust pipe and its manufacture |
| CN2929201Y (en) * | 2006-07-13 | 2007-08-01 | 王育能 | Exhaust tail decoration tube |
| CN104074588A (en) * | 2014-06-24 | 2014-10-01 | 梁淑慧 | Automotive exhaust pipe |
| CN105201591A (en) * | 2015-10-12 | 2015-12-30 | 无锡市惠山合力传热设备厂 | Exhaust silencer |
| CN205349490U (en) * | 2016-01-30 | 2016-06-29 | 太仓丹妮尔模塑汽配有限公司 | High -efficient amortization vehicle vent -pipe |
| CN106481401A (en) * | 2016-12-22 | 2017-03-08 | 河南职业技术学院 | Automobile exhaust purifier and its automobile |
| CN106640315A (en) * | 2017-02-21 | 2017-05-10 | 太仓市夏米粒信息技术有限公司 | Automobile exhaust pipe with good silencing function |
| JP6158458B1 (en) * | 2017-04-21 | 2017-07-05 | 淀川ヒューテック株式会社 | Tube with hook |
| CN210343464U (en) * | 2019-05-30 | 2020-04-17 | 湖州新兴汽车部件有限公司 | Novel blast pipe of efficient |
-
2019
- 2019-05-30 CN CN201910463211.1A patent/CN110030074A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07310537A (en) * | 1994-05-17 | 1995-11-28 | Sango Co Ltd | Joint structure of exhaust pipe and its manufacture |
| CN2929201Y (en) * | 2006-07-13 | 2007-08-01 | 王育能 | Exhaust tail decoration tube |
| CN104074588A (en) * | 2014-06-24 | 2014-10-01 | 梁淑慧 | Automotive exhaust pipe |
| CN105201591A (en) * | 2015-10-12 | 2015-12-30 | 无锡市惠山合力传热设备厂 | Exhaust silencer |
| CN205349490U (en) * | 2016-01-30 | 2016-06-29 | 太仓丹妮尔模塑汽配有限公司 | High -efficient amortization vehicle vent -pipe |
| CN106481401A (en) * | 2016-12-22 | 2017-03-08 | 河南职业技术学院 | Automobile exhaust purifier and its automobile |
| CN106640315A (en) * | 2017-02-21 | 2017-05-10 | 太仓市夏米粒信息技术有限公司 | Automobile exhaust pipe with good silencing function |
| JP6158458B1 (en) * | 2017-04-21 | 2017-07-05 | 淀川ヒューテック株式会社 | Tube with hook |
| CN210343464U (en) * | 2019-05-30 | 2020-04-17 | 湖州新兴汽车部件有限公司 | Novel blast pipe of efficient |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |