CN208203390U - Catalytic converter assembly and automobile - Google Patents
Catalytic converter assembly and automobile Download PDFInfo
- Publication number
- CN208203390U CN208203390U CN201820717203.6U CN201820717203U CN208203390U CN 208203390 U CN208203390 U CN 208203390U CN 201820717203 U CN201820717203 U CN 201820717203U CN 208203390 U CN208203390 U CN 208203390U
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- Prior art keywords
- catalyst converter
- ontology
- cylinder
- air inlet
- catalytic converter
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- 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
Abstract
The utility model provides a kind of catalytic converter assembly and automobile, is related to the technical field of automobile.Catalytic converter assembly provided by the utility model includes: catalyst converter ontology, air inlet cylinder and reinforced support, and air inlet cylinder is connected to the inlet end of catalyst converter ontology；The first end of reinforced support is connect with catalyst converter ontology, and second end is connect with air inlet cylinder far from one end of catalyst converter ontology.By catalytic converter assembly provided by the utility model, the technical issues of intensity present in automobile catalytic device in the prior art is lower, and easily generation is broken or cracks is alleviated.
Description
Technical field
The utility model relates to the technical fields of motor vehicle equipment, more particularly, to a kind of catalytic converter assembly and automobile.
Background technique
The ownership of automobile increases year by year, and air pollution problems inherent caused by vehicle exhaust is more and more prominent；Gasoline is in automobile
It burns in engine, includes the pernicious gases such as carbon monoxide, hydrocarbon and nitrogen oxides in the tail gas of discharge；Vehicle exhaust
If be directly discharged in air, larger pollution can be caused to air.Repeatedly occur serious haze in recent years, promotes people couple
Air quality focuses more on.To protect environment, air pollution is reduced, the emission request of vehicle exhaust is higher and higher, discharge standard
Also increasingly harsher.
Using the effect of catalyst, the residual gas after burning within the engine to gasoline carries out harmless treatment, is existing
There are the effective ways that influence of the vehicle exhaust to environment is reduced in technology.The exhaust outlet of automobile engine is generally connected with automobile row
Gas system.The system that automobile exhaust system refers to collection and discharges exhaust gas, generally by automobile catalytic device, lambda sensor, automobile
The composition such as silencer and gas exhaust piping.Wherein, automobile catalytic device is mounted in most important external purification in automobile exhaust system
Device；Automobile catalytic device can utilize the effect of catalyst, and pernicious gas in vehicle exhaust is changed by oxidation and reduction
For harmless carbon dioxide, water and nitrogen, to reduce influence of the vehicle exhaust to environment.
Automobile catalytic device both ends are generally connect with engine and gas exhaust piping respectively.In the running, body can be sent out engine
Raw biggish vibration；For engine as vibration source, vibration is transferred to automobile catalytic device so that automobile catalytic device be easy cracking or
Fracture.
The information disclosed in the background technology section is intended only to deepen the reason to the general background technology of the utility model
Solution, and it is known to those skilled in the art existing to be not construed as recognizing or imply that the information is constituted in any form
Technology.
Utility model content
The purpose of this utility model is to provide a kind of catalytic converter assembly and automobiles, are urged with alleviating automobile in the prior art
The technical issues of it is lower to change intensity present in device, fracture or cracking easily occurs.
The utility model first aspect provides a kind of catalytic converter assembly, and catalytic converter assembly provided by the utility model includes:
Catalyst converter ontology, air inlet cylinder and reinforced support, air inlet cylinder are connected to the inlet end of catalyst converter ontology；The first of reinforced support
End is connect with catalyst converter ontology, and second end is connect with air inlet cylinder far from one end of catalyst converter ontology.
Further, reinforced support is welded in the outer wall of catalyst converter ontology.
Further, air inlet cylinder is provided with air inlet end flanges far from one end of catalyst converter ontology, and air inlet end flanges are used for
Cooperate with the exhaust outlet of engine.
Further, the second end of reinforced support is provided with rack connecting plate, and bracket connection is provided on rack connecting plate
The through-hole of hole, bracket connecting hole and air inlet end flanges cooperates.
Further, air inlet cylinder includes bending part, and the first end of bending part is connect with the inlet end of catalyst converter ontology, into
Gas end flanges are set to the second end of bending part；The second end of bending part is directed toward catalyst converter ontology outlet side and turns back；Reinforced support
It is set to the region that bending part and catalyst converter ontology surround.
Further, catalytic converter assembly provided by the utility model further includes connection component, the first end of connection component with
The connection of catalyst converter ontology, second end with engine for connecting.
Further, connection component includes that catalyst converter welding support and catalyst converter fix bracket, catalyst converter welding support
One end is welded in catalyst converter ontology, and the support bracket fastened one end of catalyst converter is connect with the other end of catalyst converter welding support, catalyst converter
The support bracket fastened other end with engine for connecting.
Further, catalytic converter assembly provided by the utility model further includes outlet cylinder, and outlet cylinder is connected to catalysis
The outlet side of device ontology, outlet cylinder are provided with outlet end flanges far from one end of catalyst converter ontology, outlet end flanges be used for
Gas exhaust piping connection.
Further, catalytic converter assembly provided by the utility model further includes flexible cylinder, and flexible cylinder is set to outlet
Between cylinder and catalyst converter ontology, the first end of flexible cylinder is connect with the outlet side of catalyst converter ontology, and outlet cylinder is connected to
The second end of flexible cylinder.
The utility model second aspect provides a kind of automobile, and automobile provided by the utility model includes that above-mentioned catalyst converter is total
At.
Catalytic converter assembly and automobile provided by the utility model, are related to the technical field of motor vehicle equipment.The utility model mentions
The catalytic converter assembly of confession includes: catalyst converter ontology, air inlet cylinder and reinforced support, air inlet cylinder be connected to catalyst converter ontology into
Gas end；The first end of reinforced support is connect with catalyst converter ontology, and second end and air inlet cylinder connect far from one end of catalyst converter ontology
It connects.Catalytic converter assembly provided by the utility model is installed on automobile, the free end of air inlet cylinder and the exhaust outlet of engine
It connects, the gas exhaust piping connection in the outlet side and automobile exhaust system of catalyst converter ontology.Engine discharge tail gas pass through into
Air cylinder enters in catalyst converter ontology, by harmless treatment in catalyst converter ontology；Then, outlet of the tail gas from catalyst converter ontology
End motion is discharged into air after completing subsequent processing in gas exhaust piping to gas exhaust piping.
Air inlet cylinder is connect with engine；Engine is transferred to air inlet cylinder and catalyst converter ontology as vibration source, vibration；
With vibrating together, longtime running goes down catalyst converter ontology, and catalyst converter ontology and air inlet cylinder is caused easily to occur to crack or break
It splits.
In catalytic converter assembly provided by the utility model, reinforced support is connect with catalyst converter ontology and air inlet cylinder respectively.
In this way, on the one hand improving the overall stiffness of catalytic converter assembly provided by the utility model；On the other hand it can make catalyst converter ontology
Mode of oscillation avoid the excitation mode of engine and the natural mode of vibration of body of a motor car, to make catalysis provided by the utility model
The structure of device assembly more optimizes, so that catalyst converter ontology is not susceptible to crack or be broken, and then alleviates in the prior art
Automobile catalytic device present in intensity it is lower, easily occur fracture or cracking the technical issues of.
Possessed advantage is identical compared with the existing technology with above-mentioned catalytic converter assembly for the automobile, no longer superfluous herein
It states.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, be cited below particularly the utility model compared with
Good embodiment, and cooperate appended attached drawing, it is described below in detail.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram at the first visual angle of catalytic converter assembly provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram at second of visual angle of catalytic converter assembly provided by the embodiment of the utility model.
Icon: 01- catalyst converter ontology；02- air inlet cylinder；021- air inlet end flanges；022- bending part；03- reinforced support；
031- rack connecting plate；04- catalyst converter welding support；05- outlet end flanges；06- flexibility cylinder；07- outlet cylinder.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that the orientation of the instructions such as term " center ", "inner", "outside" or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description,
Rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, because
This should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
The utility model embodiment first aspect provides a kind of catalytic converter assembly, please refers to Fig. 1, the utility model embodiment
The catalytic converter assembly of offer includes: catalyst converter ontology 01, air inlet cylinder 02 and reinforced support 03, and air inlet cylinder 02 is connected to catalysis
The inlet end of device ontology 01；The first end of reinforced support 03 is connect with catalyst converter ontology 01, and second end and air inlet cylinder 02 are separate
One end of catalyst converter ontology 01 connects.
Specifically, catalytic converter assembly provided by the embodiment of the utility model is installed on automobile, air inlet cylinder 02 is separate
One end of catalyst converter ontology 01 and the exhaust outlet of engine connect, in the outlet side and automobile exhaust system of catalyst converter ontology 01
Gas exhaust piping connection.The tail gas of engine discharge enters in catalyst converter ontology 01 by air inlet cylinder 02, in catalyst converter ontology 01
It is middle by harmless treatment；Then, tail gas moves to gas exhaust piping from the outlet side of catalyst converter ontology 01, completes in gas exhaust piping
After subsequent processing, it is discharged into air.
Air inlet cylinder 02 is connect with engine；Engine is transferred to air inlet cylinder 02 and catalyst converter as vibration source, vibration
Ontology 01；With vibrating together, longtime running goes down catalyst converter ontology 01, and catalyst converter ontology 01 and air inlet cylinder 02 is caused easily to be sent out
Raw cracking or fracture.
In order to extend the service life of automobile catalytic device, the measure used in the prior art is generally comprised: being increased automobile and is urged
Change the wall thickness of device and reinforcing fixation is carried out to catalytic converter assembly by complicated catalyst converter fixed structure.In the prior art
Measure easily lead to automobile catalytic device structure and catalyst converter fixed structure it is more complicated.Since vehicle is in arrangement, space
Increasingly it is intended to the very little compact, the arrangement space of automobile catalytic device is compressed, it is more next that complicated structure will lead to development
It is more difficult.Not only increase early period design and analysis work difficulty, and to the maintenance, dismantling and installation in later period also result in compared with
Big difficulty.
In catalytic converter assembly provided by the embodiment of the utility model, reinforced support 03 respectively with catalyst converter ontology 01 and air inlet
Cylinder 02 connects.In this way, on the one hand improving the overall stiffness of catalytic converter assembly provided by the embodiment of the utility model；Another party
Face can make the mode of oscillation of catalyst converter ontology 01 avoid the excitation mode of engine and the natural mode of vibration of body of a motor car, to make this
The structure for the catalytic converter assembly that utility model embodiment provides more optimizes, so that catalyst converter ontology 01 and air inlet cylinder 02 are not easy
Cracking or fracture occurs.
Catalytic converter assembly provided by the embodiment of the utility model is relatively simple for structure, design difficulty and dismantling difficulty compared with
It is low, convenient for the maintenance in later period.
Specifically, catalyst converter ontology 01 includes catalyst converter cylinder, and storage has catalyst and catalyst to carry in catalyst converter cylinder
Body.The first end of reinforced support 03 is connected together with the outer wall of catalyst converter cylinder.
In some embodiments, air inlet cylinder 02 is structure as a whole with catalyst converter cylinder.
In some embodiments, air inlet cylinder 02 is joined together by welding with catalyst converter cylinder.
In some embodiments, catalyst converter ontology 01 further includes heat shield, and heat shield is sheathed on outside catalyst converter cylinder.Reinforce
The first end of bracket 03 and the outer wall of heat shield connect.
Further, reinforced support 03 is welded in the outer wall of catalyst converter ontology 01.
Specifically, reinforced support 03 includes weld part, and weld part is set to the first end of reinforced support 03；Weld part with urge
Change the outer wall fitting of device ontology 01, and be welded together, makes to be connected firmly between reinforced support 03 and catalyst converter ontology 01, subtract
It is few to cause to be broken between reinforced support 03 and catalyst converter ontology 01 because of engine luggine.In addition, reinforced support 03 and catalyst converter
It is welded to connect between ontology 01, reduces assembly difficulty, be conducive to improve production efficiency.
In some embodiments, together with catalyst converter barrel soldering, reinforced support 03 uses and catalysis reinforced support 03
The identical material of device cylinder is firm to be conducive to reinforced support 03 and catalyst converter barrel soldering.
As another embodiment, the first end of reinforced support 03 is connect by bolt with catalyst converter ontology 01.Catalysis
It is provided with threaded hole on device ontology 01, the through-hole with threaded hole cooperation is provided on reinforced support 03；Bolt, which passes through, reinforces branch
Threaded hole cooperation on through-hole on frame 03, with catalyst converter ontology 01, by the first end of reinforced support 03 and catalyst converter ontology
01 connects together.
Further, air inlet cylinder 02 is provided with air inlet end flanges 021, air inlet hold-carrying far from one end of catalyst converter ontology 01
Orchid 021 with the exhaust outlet of engine for cooperating.
Specifically, air inlet end flanges 021 include three lugs, and three lugs move between the center circumferential direction of the opening of air cylinder 02
Every distribution；Flange through-hole is provided on each lug.The exhaust outlet of air inlet end flanges 021 and engine cooperates；Engine exhaust
It is provided with through-hole at mouthful, the flange through-hole on three lugs and the through-hole at engine exhaust port cooperate；Studs pass through into
Flange through-hole in gas end flanges 021 and the through-hole at engine exhaust port cooperate with nut, thus by air inlet cylinder 02 and hair
Motivation connects together.
Further, the second end of reinforced support 03 is provided with rack connecting plate 031, is provided on rack connecting plate 031
The through-hole of bracket connecting hole, bracket connecting hole and air inlet end flanges 021 cooperates.
Specifically, referring to figure 2., there are two bracket connecting holes for setting on rack connecting plate 031；Rack connecting plate 031 with
Air inlet end flanges 021 are bonded close to the end face of air inlet cylinder 02, and two bracket connecting holes are logical with the flange on two lugs respectively
Hole cooperation.After studs sequentially passes through through-hole, flange through-hole and bracket connecting hole at engine exhaust port, cooperate with nut
Connection, the second end of reinforced support 03, air inlet cylinder 02 are connected together with engine.
In this way, simplifying connection structure, improve dress reinforced support 03 and air inlet cylinder 02 being connected on engine
With efficiency.In addition, the first end of reinforced support 03 is connect with catalyst converter ontology 01, the second end of reinforced support 03, air inlet cylinder
02 open end and engine are connected to together, are conducive to improve the whole of catalytic converter assembly provided by the embodiment of the utility model
Body rigidity.
As another embodiment, the second end of reinforced support 03 is provided with bracket connecting hole, and air inlet cylinder 02 is close
The end of air inlet end flanges 021 is provided with the threaded hole with the cooperation of bracket connecting hole；Bolt passes through bracket connecting hole, with inlet cylinder
Threaded hole connection on body 02, so that the second end of reinforced support 03 be connected together with air inlet cylinder 02.
Further, air inlet cylinder 02 includes bending part 022, the first end of bending part 022 and catalyst converter ontology 01 into
The connection of gas end, air inlet end flanges 021 are set to the second end of bending part 022；The second end of bending part 022 is directed toward catalyst converter ontology
01 outlet side is turned back, the side of the openings of air inlet end flanges 021 towards 01 outlet side of catalyst converter ontology；Reinforced support 03 is set to
The region that bending part 022 and catalyst converter ontology 01 surround.
Specifically, bending part 022 and catalyst converter ontology 01 surround U-shaped, are conducive to reduce the utility model embodiment offer
Catalytic converter assembly be installed to the occupied space on automobile.
Reinforced support 03 is set to the inside of above-mentioned U-shaped.On the one hand air inlet cylinder 02 and catalyst converter ontology are taken full advantage of
Space between 01 reduces 03 the space occupied of reinforced support；On the other hand the length for reducing reinforced support 03, is conducive to mention
The bonding strength of high air inlet cylinder 02 and catalyst converter ontology 01.
Further, catalytic converter assembly provided by the embodiment of the utility model further includes connection component, and the of connection component
One end is connect with catalyst converter ontology 01, and second end with engine for connecting.
Specifically, the cylinder body of the second end of connection component and engine connects.Make catalyst converter ontology 01 by connection component
It is connect with engine, so that multiple positions of catalyst converter ontology 01 are real in catalytic converter assembly provided by the embodiment of the utility model
Now securely connection, the stabilized structure of catalyst converter ontology 01 further enhance rigidity, to be susceptible to crack and be broken.
Further, connection component includes catalyst converter welding support 04 and the fixed bracket of catalyst converter, catalyst converter welding support
04 first end is welded in catalyst converter ontology 01, the second end of catalyst converter support bracket fastened first end and catalyst converter welding support 04
Connection, the support bracket fastened second end of catalyst converter with engine for connecting.
Specifically, the support bracket fastened first end of catalyst converter and the second end of catalyst converter welding support 04 are respectively arranged with mutually
The connecting hole of cooperation, catalyst converter is support bracket fastened and catalyst converter welding support 04 is bolt-connected to together.
The support bracket fastened second end of catalyst converter is provided with through-hole, and the screw thread with through-hole cooperation is provided on engine cylinder body
Hole, the fixed bracket of catalyst converter are bolt-connected to together with engine.
The support bracket fastened both ends of catalyst converter are connected respectively to engine and catalyst converter ontology 01 in this way, easily facilitating, are dropped
Low assembly difficulty.
Further, catalytic converter assembly provided by the embodiment of the utility model further includes outlet cylinder 07, outlet cylinder 07
It is connected to the outlet side of catalyst converter ontology 01, outlet cylinder 07 is provided with outlet end flanges far from one end of catalyst converter ontology 01
05, outlet end flanges 05 with gas exhaust piping for connecting.
Specifically, outlet cylinder 07 is connect with catalyst converter cylinder；Catalyst converter ontology 01 passes through the outlet on outlet cylinder 07
End flanges 05 are connect with gas exhaust piping, and it is firm to connect, easy to assembly.
Further, catalytic converter assembly provided by the embodiment of the utility model further includes flexible cylinder 06, flexible cylinder 06
It is set between outlet cylinder 07 and catalyst converter ontology 01, the first end of flexible cylinder 06 and the outlet side of catalyst converter ontology 01 connect
It connects, outlet cylinder 07 is connected to the second end of flexible cylinder 06.
Specifically, the tail gas in catalyst converter ontology 01 is by flexible cylinder 06, into outlet cylinder 07, using outlet
Cylinder 07 enters gas exhaust piping.
Flexible cylinder 06 can be bent；Engine is vibration source, flexible cylinder 06 can to the vibration of engine carry out every
From so that the gas exhaust piping that reduction is connected to 01 outlet side of catalyst converter ontology is influenced by engine luggine, to gas exhaust piping
To protective effect.
The utility model embodiment second aspect provides a kind of automobile, and automobile provided by the embodiment of the utility model includes upper
The catalytic converter assembly stated.
In some embodiments, automobile provided by the embodiment of the utility model further includes automobile body, engine and exhaust
Pipeline, engine and gas exhaust piping are all connected to automobile body, and catalytic converter assembly is connected between engine and gas exhaust piping, urge
The air inlet cylinder 02 changed in device assembly is connected to the exhaust outlet of engine, and the outlet side of catalyst converter ontology 01 and gas exhaust piping connect
It connects；And catalyst converter ontology 01 is connect by reinforced support 03 and connection component with engine respectively, enhances catalytic converter assembly
Coupling stiffness, reduce catalyst converter cylinder, the risk of cracking or fracture occurs for connection component and reinforced support 03.
Finally, it should be noted that all the embodiments in this specification are described in a progressive manner, each embodiment
What is stressed is all differences from other embodiments, and same and similar part cross-reference is between each embodiment
It can；The above various embodiments is only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned each implementation
The utility model is described in detail in example, those skilled in the art should understand that: it still can be to aforementioned
Technical solution documented by each embodiment is modified, or equivalent substitution of some or all of the technical features；
In the absence of conflict, the features in the embodiments and the embodiments of the present application can be combined with each other.And these modifications, replacement
Or combination, the scope of the technical solutions of the embodiments of the utility model that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of catalytic converter assembly characterized by comprising catalyst converter ontology, air inlet cylinder and reinforced support, the inlet cylinder
Body is connected to the inlet end of the catalyst converter ontology；
The first end of the reinforced support is connect with the catalyst converter ontology, and second end and the air inlet cylinder are far from the catalysis
One end of device ontology connects.
2. catalytic converter assembly according to claim 1, which is characterized in that the reinforced support is welded in the catalyst converter sheet
The outer wall of body.
3. catalytic converter assembly according to claim 1, which is characterized in that the air inlet cylinder is far from the catalyst converter ontology
One end be provided with air inlet end flanges, the air inlet end flanges are used for and the exhaust outlet of engine cooperates.
4. catalytic converter assembly according to claim 3, which is characterized in that the second end of the reinforced support is provided with bracket
Connecting plate is provided with bracket connecting hole, the through-hole of the bracket connecting hole and the air inlet end flanges on the rack connecting plate
Cooperation.
5. catalytic converter assembly according to claim 3, which is characterized in that the air inlet cylinder includes bending part, described curved
The first end of folding part is connect with the inlet end of the catalyst converter ontology, and the air inlet end flanges are set to the second of the bending part
End；The second end of the bending part is directed toward catalyst converter ontology outlet side and turns back；
The reinforced support is set to the region that the bending part and the catalyst converter ontology surround.
6. catalytic converter assembly according to claim 1, which is characterized in that the catalytic converter assembly further includes connection component,
The first end of the connection component is connect with catalyst converter ontology, and second end with engine for connecting.
7. catalytic converter assembly according to claim 6, which is characterized in that the connection component includes catalyst converter welding support
With the fixed bracket of catalyst converter, one end of the catalyst converter welding support is welded in the catalyst converter ontology, and the catalyst converter is fixed
One end of bracket is connect with the other end of the catalyst converter welding support, and the support bracket fastened other end of catalyst converter is used for and hair
Motivation connection.
8. catalytic converter assembly according to claim 1, which is characterized in that the catalytic converter assembly further includes outlet cylinder,
The outlet cylinder is connected to the outlet side of the catalyst converter ontology, the one end of the outlet cylinder far from the catalyst converter ontology
Outlet end flanges are provided with, the outlet end flanges with gas exhaust piping for connecting.
9. catalytic converter assembly according to claim 8, which is characterized in that the catalytic converter assembly further includes flexible cylinder,
It is described flexibility cylinder be set between the outlet cylinder and the catalyst converter ontology, it is described flexibility cylinder first end with it is described
The outlet side of catalyst converter ontology connects, and the outlet cylinder is connected to the second end of the flexible cylinder.
10. a kind of automobile, which is characterized in that including such as described in any item catalytic converter assemblies of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820717203.6U CN208203390U (en) | 2018-05-14 | 2018-05-14 | Catalytic converter assembly and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820717203.6U CN208203390U (en) | 2018-05-14 | 2018-05-14 | Catalytic converter assembly and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208203390U true CN208203390U (en) | 2018-12-07 |
Family
ID=64521004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820717203.6U Active CN208203390U (en) | 2018-05-14 | 2018-05-14 | Catalytic converter assembly and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208203390U (en) |
-
2018
- 2018-05-14 CN CN201820717203.6U patent/CN208203390U/en active Active
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