CN105134356A - Exhaust tail pipe with absorption device - Google Patents
Exhaust tail pipe with absorption device Download PDFInfo
- Publication number
- CN105134356A CN105134356A CN201510476865.XA CN201510476865A CN105134356A CN 105134356 A CN105134356 A CN 105134356A CN 201510476865 A CN201510476865 A CN 201510476865A CN 105134356 A CN105134356 A CN 105134356A
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- CN
- China
- Prior art keywords
- tube body
- lug boss
- absorption plant
- tailpipe
- outer tube
- 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.)
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- Exhaust Silencers (AREA)
Abstract
The invention discloses an exhaust tail pipe with an absorption device. The exhaust tail pipe is characterized in that an outer pipe body, an inner pipe body and the absorption device are included; the inner pipe body comprises a left portion and a right portion; the left portion comprises a plurality of left protruding portions and a plurality of left parallel portions; the left parallel portions are parallel to the outer pipe body; the right portion comprises a plurality of right protruding portions and a plurality of right parallel portions; the right parallel portions are parallel to the outer pipe body; the left protruding portions correspond to the right parallel portions; the right protruding portions correspond to the left parallel portions; the outer surfaces of the left protruding portions and the outer surfaces of the right protruding portions are in arc shapes; and a plurality of holes are formed in the left protruding portions and the right protruding portions. The exhaust tail pipe is reasonable in structural design, and the inner pipe body and the absorption device are additionally arranged, so that the function of tail gas adsorption treatment and the aim of lowering noise are achieved.
Description
Technical field
The invention belongs to auto parts and components field, particularly relate to a kind of tailpipe with absorption plant.
Background technique
Along with the sharply increase of automobile quantity, traffic congestion gets married normal potluck, convenient, comfortable, the efficient advantage that automobile should possess gradually offset by too much vehicle." automobile disaster " is formed, and the vehicle exhaust brought thus is more serious especially.Scientific analysis shows, containing hundreds of different compound in vehicle exhaust, pollutant wherein has solid aerosol, carbon monoxide, carbon dioxide, hydrocarbon, oxynitrides, lead and oxygen sulfur compound etc.Larger than own wt 3 times of the harmful exhaust that a car is discharged for 1 year.Simultaneously in automotive exhaust system, because motor can produce the huge sound when discharging the high temperature and high pressure gas after burning, cause noise pollution to a certain degree, therefore the usual silencing apparatus that arranges in automotive exhaust system is to reduce the exhaust sound of motor car engine, to improve Consumer's Experience.And depend merely on silencing apparatus and carry out noise reduction process, noise reduction process problem not thoroughly may be there is.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of tailpipe with absorption plant, reasonable in design of the present invention, adding interior tube body and absorption plant, to reach the object of tail gas adsorption processing capacity and reduction noise.
Technological scheme of the present invention is: a kind of tailpipe with absorption plant, is characterized in that, comprises outer tube body, interior tube body and absorption plant,
Described interior tube body comprises left part and right part, described left part comprises several left lug bosses and several left parallel portion, described left parallel portion parallels with described outer tube body, described right part comprises several right lug bosses and several right parallel portion, described right parallel portion parallels with described outer tube body, described left lug boss is corresponding with described right parallel portion, described right lug boss is corresponding with described left parallel portion, the outer surface of described left lug boss and described right lug boss is arc, and described left lug boss and described right lug boss are provided with several holes;
Described left lug boss, between described right lug boss and outer tube body, form several cavity structures, all absorption plant is filled with between described cavity structure, described absorption plant comprises clad, baffle plate and active carbon, the inwall of described clad and left lug boss, right lug boss fits tightly, described baffle plate is provided with fixing bolt, described interior tube body is provided with the screw matched with fixing bolt, and described active carbon is between clad and baffle plate.
Further, the tail end of described outer tube body is fixed with connecting ring, is provided with retaining ring in described connecting ring, and described retaining ring is fixed by connecting rod and connecting ring.
Further, the material of described clad is acoustical cotton.
Further, the outer surface of described outer tube body is provided with heat dissipating layer.
Further, tailpipe overcoat has damping device.
Further, thermal-protective coating is provided with between described interior tube body and described outer tube body.
Beneficial effect of the present invention is:
1, when tail gas flows out in tailpipe, the adsorbent equipment in left lug boss and right lug boss can carry out adsorption treatment to the harmful gas in tail gas, dust, reduces the content of discharging harmful matter in tail gas, reaches the object of environment purification.
2, left lug boss is corresponding with right parallel portion, right lug boss is corresponding with left parallel portion, and left lug boss and right lug boss are provided with several holes, therefore the flowing of tail gas in tailpipe can not be stopped, but the flow direction of tail gas can be changed to a certain extent, add the flow distance of tail gas, make noise reduction better, the clad simultaneously arranged is that acoustical cotton can realize noise reduction further.
3, after using certain hour, can take out interior tube body, change clad and active carbon, interior tube body is reusable, meets ideas of energy-saving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is absorption plant structural representation.
Fig. 3 is left part structural representation.
Fig. 4 is outer tube body tail structure schematic diagram.
Wherein: 1, outer tube body 2, interior tube body 3, absorption plant 4, thermal-protective coating
5, heat dissipating layer 6, damping device 7, left lug boss 8, left parallel portion
9, right lug boss 10, right parallel portion 11, hole 12, screw
13, clad 14, baffle plate 15, active carbon 16, fixing bolt
17, connecting ring 18, retaining ring 19, connecting rod
Embodiment
Below in conjunction with accompanying drawing, brief description is made to the specific embodiment of the present invention.
Embodiment 1
As shown in the figure, a kind of tailpipe with absorption plant, comprises outer tube body 1, interior tube body 2 and absorption plant 3, thermal-protective coating 4 is provided with between described interior tube body 2 and described outer tube body 1, the outer surface of described outer tube body 1 is provided with heat dissipating layer 5, and tailpipe overcoat has damping device 6
Described interior tube body 2 comprises left part and right part, described left part comprises several left lug boss 7 and several left parallel portion 8, described left parallel portion 8 parallels with described outer tube body 1, described right part comprises several right lug boss 9 and several right parallel portion 10, described right parallel portion 10 parallels with described outer tube body 1, described left lug boss 7 is corresponding with described right parallel portion 10, described right lug boss 9 is corresponding with described left parallel portion 8, the outer surface of described left lug boss 7 and described right lug boss 9 is arc, described left lug boss 7 and described right lug boss 9 are provided with several holes 11,
Described left lug boss 7, between described right lug boss 9 and outer tube body 1, form several cavity structures, absorption plant 3 is all filled with between described cavity structure, described absorption plant 3 comprises clad 13, baffle plate 14 and active carbon 15, described clad 13 fits tightly with the inwall of left lug boss 7, right lug boss 9, the material of described clad 13 is acoustical cotton, described baffle plate 14 is provided with fixing bolt 16, described interior tube body 2 is provided with the screw 12 matched with fixing bolt 16, and described active carbon 15 is between clad 13 and baffle plate 14.
Embodiment 2
As shown in Figure 4, the tail end of the present invention China and foreign countries body 1 is fixed with connecting ring 17, be provided with retaining ring 18 in described connecting ring 17, described retaining ring 18 is fixed by connecting rod 19 and connecting ring 17, and other is identical with embodiment 1, the inwall of connecting ring is consistent with outer tube body inwall, retaining ring is used for supporting fixing interior tube body, when after work a period of time, can unload retaining ring, take out interior tube body, clad and active carbon are changed.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (6)
1. the tailpipe with absorption plant, is characterized in that, comprises outer tube body, interior tube body and absorption plant,
Described interior tube body comprises left part and right part, described left part comprises several left lug bosses and several left parallel portion, described left parallel portion parallels with described outer tube body, described right part comprises several right lug bosses and several right parallel portion, described right parallel portion parallels with described outer tube body, described left lug boss is corresponding with described right parallel portion, described right lug boss is corresponding with described left parallel portion, the outer surface of described left lug boss and described right lug boss is arc, and described left lug boss and described right lug boss are provided with several holes;
Described left lug boss, between described right lug boss and outer tube body, form several cavity structures, all absorption plant is filled with between described cavity structure, described absorption plant comprises clad, baffle plate and active carbon, the inwall of described clad and left lug boss, right lug boss fits tightly, described baffle plate is provided with fixing bolt, described interior tube body is provided with the screw matched with fixing bolt, and described active carbon is between clad and baffle plate.
2. a kind of tailpipe with absorption plant according to claim 1, it is characterized in that, the tail end of described outer tube body is fixed with connecting ring, is provided with retaining ring in described connecting ring, and described retaining ring is fixed by connecting rod and connecting ring.
3. a kind of tailpipe with absorption plant according to claim 1, is characterized in that, the material of described clad is acoustical cotton.
4. a kind of tailpipe with absorption plant according to claim 1, it is characterized in that, the outer surface of described outer tube body is provided with heat dissipating layer.
5. a kind of tailpipe with absorption plant according to claim 1, it is characterized in that, tailpipe overcoat has damping device.
6. a kind of tailpipe with absorption plant according to claim 1, is characterized in that, be provided with thermal-protective coating between described interior tube body and described outer tube body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510476865.XA CN105134356B (en) | 2015-08-06 | 2015-08-06 | A kind of tailpipe with absorption plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510476865.XA CN105134356B (en) | 2015-08-06 | 2015-08-06 | A kind of tailpipe with absorption plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105134356A true CN105134356A (en) | 2015-12-09 |
| CN105134356B CN105134356B (en) | 2017-12-01 |
Family
ID=54719885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510476865.XA Expired - Fee Related CN105134356B (en) | 2015-08-06 | 2015-08-06 | A kind of tailpipe with absorption plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105134356B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484844A (en) * | 2016-01-30 | 2016-04-13 | 吉林大学 | Bionic exhaust tail pipe of tractor |
| 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 |
| CN106246314A (en) * | 2016-09-27 | 2016-12-21 | 天津市神驰汽车零部件有限公司 | A kind of noise elimination automobile exhaust pipe |
| CN107587914A (en) * | 2017-09-22 | 2018-01-16 | 江苏江海船舶设备制造有限公司 | A kind of muffler |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1453461A (en) * | 2002-04-23 | 2003-11-05 | 本田技研工业株式会社 | Flexible joint structure for exhaust structure |
| CN102759004A (en) * | 2011-04-28 | 2012-10-31 | J·埃贝斯佩歇合资公司 | Component for motor vehicles and method for its production |
| CN103769333A (en) * | 2012-10-24 | 2014-05-07 | 江苏新昌汽车部件有限公司 | Open type spray booth |
-
2015
- 2015-08-06 CN CN201510476865.XA patent/CN105134356B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1453461A (en) * | 2002-04-23 | 2003-11-05 | 本田技研工业株式会社 | Flexible joint structure for exhaust structure |
| CN102759004A (en) * | 2011-04-28 | 2012-10-31 | J·埃贝斯佩歇合资公司 | Component for motor vehicles and method for its production |
| CN103769333A (en) * | 2012-10-24 | 2014-05-07 | 江苏新昌汽车部件有限公司 | Open type spray booth |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484844A (en) * | 2016-01-30 | 2016-04-13 | 吉林大学 | Bionic exhaust tail pipe of tractor |
| 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 |
| CN106246314A (en) * | 2016-09-27 | 2016-12-21 | 天津市神驰汽车零部件有限公司 | A kind of noise elimination automobile exhaust pipe |
| CN107587914A (en) * | 2017-09-22 | 2018-01-16 | 江苏江海船舶设备制造有限公司 | A kind of muffler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105134356B (en) | 2017-12-01 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20190806 |