CN206246197U - A kind of new automobile exhaust pipe assembly - Google Patents
A kind of new automobile exhaust pipe assembly Download PDFInfo
- Publication number
- CN206246197U CN206246197U CN201621247939.9U CN201621247939U CN206246197U CN 206246197 U CN206246197 U CN 206246197U CN 201621247939 U CN201621247939 U CN 201621247939U CN 206246197 U CN206246197 U CN 206246197U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- oil mist
- tail
- mist filter
- blast pipe
- 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
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- Exhaust Silencers (AREA)
Abstract
The utility model discloses a kind of new automobile exhaust pipe assembly, including blast pipe, sealing ring and delivery port, the tail end of the blast pipe is provided with tail larynx, fixed by clamp connection between the tail larynx and blast pipe, and clip is bolted to connection, the tail larynx tail end is provided with block cover, set between the blast pipe tail end and tail larynx and be sequentially provided with the first oil mist filter screen and the second oil mist filter screen, first oil mist filter screen and the second oil mist filter screen are arranged at tail larynx inner chamber, the tail larynx bottom offers delivery port, the delivery port inwall is provided with sealing ring, the delivery port is located at the rear of the second oil mist filter screen.The fished pipe that the new automobile exhaust pipe assembly blast pipe is aluminized from surface, the surface treatment such as Dacroment need not be being carried out after machine-shaping, can play antirust requirement；And not using welding procedure in assembly forming process, and mouth of pipe moulding process is directly used, reduce destruction of the welding to aluminium coated.
Description
Technical field
The utility model is related to technical field of automobile parts, specially a kind of new automobile exhaust pipe assembly.
Background technology
Blast pipe is installed between engine exhaust and silencer, makes whole gas extraction system in Flexible spacecraft, so that
Play a part of vibration and noise reducing, convenient installation and extension exhausting silencer system life-span.
The dacroment process is done on surface after the current big multiplex steel pipe forming of existing card exhaust pipe for vehicle carries out antirust, but Dacroment
Process contamination is big, rust-proof effect is poor, and existing blast pipe exhaust outlet is not provided with retention device, and large-scale particle or foreign matter can be from
Exhaust outlet enter to engine cause damage.
Utility model content
The purpose of this utility model is to provide a kind of new automobile exhaust pipe assembly, with solving above-mentioned background technology
The dacroment process is done on surface after the current big multiplex steel pipe forming of existing card exhaust pipe for vehicle for proposing carries out antirust, but Dacroment work
Skill pollution is big, rust-proof effect is poor, and existing blast pipe exhaust outlet is not provided with retention device, and large-scale particle or foreign matter can be from rows
Gas port enters the problem of the blocking for causing blast pipe.
To achieve the above object, the utility model provides following technical scheme：A kind of new automobile exhaust pipe assembly, bag
Include blast pipe, tail larynx, clip, bolt, block cover, the second oil mist filter screen, the first oil mist filter screen, sealing ring and delivery port, institute
The tail end for stating blast pipe is provided with tail larynx, is fixed by clamp connection between the tail larynx and blast pipe, and clip passes through bolt
It is fixedly connected, the tail larynx tail end is provided with block cover, is set between the blast pipe tail end and tail larynx and be sequentially provided with the first mist of oil
Screen pack and the second oil mist filter screen, first oil mist filter screen and the second oil mist filter screen are arranged at tail larynx inner chamber, institute
State tail larynx bottom and offer delivery port, the delivery port inwall is provided with sealing ring, and the delivery port is located at the second mist filtration
The rear of net.
Preferably, the fished pipe machine-shaping that the blast pipe is aluminized using surface.
Preferably, the blast pipe mouth of pipe uses mouth of pipe moulding process.
Preferably, the sealing ring uses high temperature resistant, corrosion-resistant material.
Preferably, the tail larynx uses lower warp architecture.
Compared with prior art, the beneficial effects of the utility model are：The new automobile exhaust pipe assembly blast pipe choosing
The fished pipe aluminized with surface, the surface treatment such as Dacroment need not be being carried out after machine-shaping, can play antirust requirement；
And not using welding procedure in assembly forming process, and mouth of pipe moulding process is directly used, reduce welding to aluminium coated
Destruction, the first oil mist filter screen and the second oil mist filter screen are installed, and oil mist filter screen is made up of oil absorbent material inside tail larynx,
It is diesel oil that the new automobile exhaust pipe assembly is applied to most of truck, machine oil that truck is used, and is discharged after diesel combustion
Contain soot in tail gas, carcinogen and metal ion under adsorbable normality are such as taken directly lung, and its toxicity makes breathing
The possibility of road infection increases, or even has the danger for inducing cancer, and this is provided with Double-filtering device, and the first oil mist filter screen is to tail
Mist of oil and deleterious particle in gas are adsorbed, and the second oil mist filter screen is carrying out absorption obstruction to the tail gas after filtering, reaches
The quantity of deleterious particle in tail gas is reduced, the injury to health is reduced, and tail larynx is fixedly connected by clip, it is easy to disassemble
Change the oil mist filter screen in tail larynx, it is to avoid the deleterious particle of the oil mist filter screen absorption inside tail larynx excessively causes blast pipe
Block, tail larynx uses lower warp architecture, can avoid when travelling the rainy day, rainwater enters in blast pipe, and tail larynx tail end is provided with
Block cover, can prevent large-scale particle from entering discharge duct, it is to avoid cause the blocking of blast pipe, tail larynx is at the rear of oil mist filter screen
Bottom offers delivery port, and the water droplet in easy to exhaust pipe flows out and avoids unfiltered tail gas from scurrying out, and delivery port inwall is provided with
Sealing ring, and sealing ring uses high temperature resistant, corrosion-resistant material, with the effect for preventing water outlet corrosion.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model exhaust pipe structure schematic diagram；
Fig. 3 is the utility model left part structural representation；
Fig. 4 is the utility model fractionation structural representation；
Fig. 5 is the utility model delivery port partial enlargement structural representation.
In figure：1st, blast pipe 2, tail larynx 3, clip 4, bolt 5, block cover 6, the second oil mist filter screen 7, the first mist of oil
Screen pack 8, sealing ring 9, delivery port.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-5 are referred to, the utility model provides a kind of technical scheme：A kind of new automobile exhaust pipe assembly, including
Blast pipe 1, tail larynx 2, clip 3, bolt 4, block cover 5, the second oil mist filter screen 6, the first oil mist filter screen 7, sealing ring 8 and water outlet
Mouth 9, the tail end of blast pipe 1 is provided with tail larynx 2, is connected by clip 3 between tail larynx 2 and blast pipe 1, and clip 3 passes through
Bolt 4 is fixedly connected, and the tail end of tail larynx 2 is provided with block cover 5, is set between the tail end of blast pipe 1 and tail larynx 2 and is sequentially provided with the first mist of oil
The oil mist filter screen 6 of screen pack 7 and second, the first oil mist filter screen 7 and the second oil mist filter screen 6 are arranged at the inner chamber of tail larynx 2, tail
The bottom of larynx 2 offers delivery port 9, and the inwall of delivery port 9 is provided with sealing ring 8, after delivery port 9 is located at the second oil mist filter screen 6
Side.
In above-described embodiment, specifically, the fished pipe machine-shaping that blast pipe 1 is aluminized using surface, after machine-shaping
The surface treatment such as Dacroment need not be being carried out, antirust requirement can played；
In above-described embodiment, specifically, the mouth of pipe of blast pipe 1 uses mouth of pipe moulding process, do not exist in assembly forming process
Welding procedure is used, and directly uses mouth of pipe moulding process, reduce destruction of the welding to aluminium coated；
In above-described embodiment, specifically, sealing ring 8 is using high temperature resistant, corrosion-resistant material, the inwall of delivery port 9 is provided with sealing
Circle 8, and sealing ring 8 is using high temperature resistant, corrosion-resistant material, with the effect for preventing corrosion at delivery port 9；
In above-described embodiment, specifically, tail larynx 2 uses lower warp architecture, can avoid when travelling the rainy day, rainwater enters row
In tracheae 1.
Operation principle：In the automobile exhaust pipe assembly for using this new, need first to whole new automobile exhaust pipe
Assembly has the understanding in a structure, the fished pipe that the blast pipe 1 is aluminized from surface, need not carried out after machine-shaping
Dacroment etc. is surface-treated, and can play antirust requirement；And not using welding procedure in assembly forming process, and it is direct
Using mouth of pipe moulding process, destruction of the welding to aluminium coated is reduced, the first oil mist filter screen 7 and second is installed inside tail larynx 2
Oil mist filter screen 6, and oil mist filter screen is made up of oil absorbent material, and dual absorption obstruction can be carried out to the harmful substance in tail gas, is had
The effect of harmful substance contents in tail gas is reduced, tail larynx 2 is fixedly connected by clip 3, the oil changed in tail larynx 2 easy to disassemble
Mist screen pack, it is to avoid the deleterious particle of the oil mist filter screen absorption inside tail larynx 2 excessively causes the blocking of blast pipe 1, and tail larynx 2 is adopted
Lower warp architecture is used, can be avoided when travelling the rainy day, rainwater enters in blast pipe 1, and the tail end of tail larynx 2 is provided with block cover 5, can be with
Prevent large-scale particle from entering discharge duct, it is to avoid to cause the blocking of blast pipe, tail larynx 2 is opened up in the bottom-rear of oil mist filter screen
There is delivery port 9, the water droplet in easy to exhaust pipe 1 flows out and avoids unfiltered tail gas from scurrying out, and the inwall of delivery port 9 is provided with sealing ring
8, and sealing ring 8 is using high temperature resistant, corrosion-resistant material, with the effect for preventing corrosion at delivery port 9.
In sum, general principle of the present utility model, principal character and advantage has been shown and described above.The industry
Technical staff it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification only
It is to illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model also has
Various changes and modifications, these changes and improvements are both fallen within the range of claimed the utility model.The utility model requirement
Protection domain is defined by appending claims and its effect thing.
Claims (5)
1. a kind of new automobile exhaust pipe assembly, including blast pipe (1), tail larynx (2), clip (3), bolt (4), block cover (5),
Second oil mist filter screen (6), the first oil mist filter screen (7), sealing ring (8) and delivery port (9), it is characterised in that：The exhaust
The tail end for managing (1) is provided with tail larynx (2), is connected by clip (3) between the tail larynx (2) and blast pipe (1), and clip
(3) it is fixedly connected by bolt (4), tail larynx (2) tail end is provided with block cover (5), blast pipe (1) tail end and tail larynx
(2) set between and be sequentially provided with the first oil mist filter screen (7) and the second oil mist filter screen (6), first oil mist filter screen (7)
Be arranged at tail larynx (2) inner chamber with the second oil mist filter screen (6), tail larynx (2) bottom offers delivery port (9), it is described go out
The mouth of a river (9) inwall is provided with sealing ring (8), rear of the delivery port (9) positioned at the second oil mist filter screen (6).
2. a kind of new automobile exhaust pipe assembly according to claim 1, it is characterised in that：The blast pipe (1) is adopted
The fished pipe machine-shaping aluminized with surface.
3. a kind of new automobile exhaust pipe assembly according to claim 1, it is characterised in that：Blast pipe (1) pipe
Mouth uses mouth of pipe moulding process.
4. a kind of new automobile exhaust pipe assembly according to claim 1, it is characterised in that：The sealing ring (8) is adopted
With high temperature resistant, corrosion-resistant material.
5. a kind of new automobile exhaust pipe assembly according to claim 1, it is characterised in that：The tail larynx (2) uses
Lower warp architecture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621247939.9U CN206246197U (en) | 2016-11-18 | 2016-11-18 | A kind of new automobile exhaust pipe assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621247939.9U CN206246197U (en) | 2016-11-18 | 2016-11-18 | A kind of new automobile exhaust pipe assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206246197U true CN206246197U (en) | 2017-06-13 |
Family
ID=59001535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621247939.9U Expired - Fee Related CN206246197U (en) | 2016-11-18 | 2016-11-18 | A kind of new automobile exhaust pipe assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206246197U (en) |
-
2016
- 2016-11-18 CN CN201621247939.9U patent/CN206246197U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20191118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |