CN207795370U - A kind of improved automotive exhaust pipe - Google Patents
A kind of improved automotive exhaust pipe Download PDFInfo
- Publication number
- CN207795370U CN207795370U CN201820162091.2U CN201820162091U CN207795370U CN 207795370 U CN207795370 U CN 207795370U CN 201820162091 U CN201820162091 U CN 201820162091U CN 207795370 U CN207795370 U CN 207795370U
- Authority
- CN
- China
- Prior art keywords
- exhaust pipe
- suction port
- tube body
- mounting plate
- inlet suction
- 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
- 238000001179 sorption measurement Methods 0.000 claims abstract description 13
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Abstract
The utility model provides a kind of improved automotive exhaust pipe, including：Tube body, the both ends of the tube body are respectively provided with outlet side and inlet suction port, mounting plate and supporting rack are provided on the inlet suction port, it is provided with screw hole on the mounting plate, one end of support frame as described above is fixed on the inlet suction port and is provided with mounting hole on the other end, and netted adsorption layer is provided in the tube body；The beneficial effects of the utility model are：Exhaust pipe is not allowed to be also easy to produce vibration, and after long run, exhaust pipe can still keep reliably connecting, so very securely, netted adsorption layer can be in absorption tail gas large granular impurity greatly reduce the harmfulness of tail gas to play the role of environmental emission reduction.
Description
Technical field
The utility model belongs to technical field of automobile parts, is related to a kind of improved automotive exhaust pipe.
Background technology
Automobile exhaust pipe is exactly applied to the component on automobile, outside the exhaust emissions to vehicle for generating engine.
Such as it is a kind of application No. is 201310477434.6 Chinese patents, it discloses a kind of automobile exhaust pipes, including
It is vented tube body, the outer tube of a metal, shape between outer tube and exhaust tube body are fixed on the pipe shaft of exhaust tube body
At a hollow cavity, heat carrier is filled in hollow cavity.
Above-mentioned automobile exhaust pipe, in the actual driving process of vehicle, exhaust pipe will produce vibration, in long run
Afterwards, it is easy that exhaust pipe loosening is made to fall off so as to cause exhaust pipe, so having certain room for improvement.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems existing in the prior art, it is proposed that a kind of improved automotive exhaust
Pipe.
The purpose of this utility model can be realized by following technical proposal：A kind of improved automotive exhaust pipe, including：Pipe
The both ends of body, the tube body are respectively provided with outlet side and inlet suction port, and mounting plate and branch are provided on the inlet suction port
Support is provided with screw hole on the mounting plate, and one end of support frame as described above is fixed on the inlet suction port and is set on the other end
It is equipped with mounting hole, netted adsorption layer is provided in the tube body.
Preferably, support frame as described above is lambdoid bifurcation structure, and support frame as described above includes two support arms, two institutes
It states support arm and embraces the inlet suction port to reduce the vibration of the tube body.
Preferably, being provided with erection joint on the tube body and the outlet side.
Preferably, being formed with nozzle on the mounting plate, the nozzle is for being threaded through in the exhaust outlet of vehicle.
Preferably, the mounting plate is the platy structure for strangling Lip river triangle, the quantity of the screw hole is three and difference position
In on three angles of the mounting plate.
Compared with prior art, the beneficial effects of the utility model are：
1, exhaust pipe is not allowed to be also easy to produce vibration, and after long run, exhaust pipe can still keep reliably connecting, so
Very securely, and the effect of energy-saving and emission-reduction can also be played.
2, netted adsorption layer is provided in the tube body, adsorption layer has mesh, passes through so not interfering with tail gas, and
And adsorption layer can be in absorption tail gas large granular impurity, to play the role of environmental emission reduction, this makes it possible to substantially reduce
The harmfulness of tail gas.
Description of the drawings
Fig. 1 is the structural schematic diagram of the improved automotive exhaust pipe of the utility model.
Fig. 2 is the schematic diagram of the adsorption layer of the utility model.
In figure, 100, tube body；200, outlet side；300, inlet suction port；310, supporting rack；311, support arm；320, fixed
Hole；330, mounting plate；340, screw hole；400, erection joint；500, adsorption layer.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1 and Figure 2, a kind of improved automotive exhaust pipe, including：Tube body 100, the both ends difference of the tube body 100
With outlet side 200 and inlet suction port 300, mounting plate 330 and supporting rack 310, institute are provided on the inlet suction port 300
It states and is provided with screw hole 340 on mounting plate 330, one end of support frame as described above 310 is fixed on the inlet suction port 300 and the other end
On be provided with mounting hole 320, netted adsorption layer 500 is provided in the tube body.
It is worth noting that, tube body 100 is actually tubular structure herein, and outlet side 200 and inlet suction port 300 are real
It is also the joint structure of tubulose on border, it is preferred that there is bending to connect for outlet side 200 and 100 integrally connected of tube body, the two, into
Gas connector 300 connects together with tube body 100100, in this way can be easy to process.
Existing exhaust pipe is connect by mounting plate 330 and screw hole 340 with the tail gas connector of vehicle body, is easy in this way
It is vibrated, and be vented in discharge, inlet suction port 300 can be also impacted, it is long and long to make screw be loosened in screw hole 340
Will make mounting plate 330 and tail gas Joint's falling off, in this case, will produce prodigious security risk.
And in the present embodiment, it is provided with supporting rack 310, is connected by the mounting hole 320 and tailstock bottom of supporting rack 310
It connects, then supports inlet suction port 300, to substantially reduce the vibration of inlet suction port 300, and make entire inlet suction port
300 connect with tail gas connector more securely, substantially increase exhaust pipe installation fastness.
Herein also it is worth noting that, be supported since this exhaust pipe uses supporting rack, be worth entire tail gas
Discharge structure is very rationally reliable, avoids tail gas from generating secondary pollution, to play the effect of energy-saving and emission-reduction, and also very
Environmental protection.
As shown in Figure 1, on the basis of the above embodiment, support frame as described above 310 is lambdoid bifurcation structure, and institute
It includes two support arms 311 to state supporting rack 310, and two support arms 311 embrace the inlet suction port 300 to described in reduction
The vibration of tube body 100.
This structure of supporting rack 310 is not rigidly connected with inlet suction port 300, but uses two supports
Arm 311 fixes so that inlet suction port 300 is located in two support arms, can reduce air inlet connecting well in this way
First 300 vibration, and reliably support inlet suction port 300, additionally it is possible to it is flexibly connected, to avoid leading because vibrations are excessive
Inlet suction port 300 is caused to be damaged with supporting rack 310.
In 310 structure of actual supporting rack, the outer end of two support arms 311 fits together, and inner end is in eight words outward
Shape bifurcated, and mounting hole 320 is located in the outer end of support arm 311.
Netted adsorption layer 500 is provided in the tube body, adsorption layer 500 has mesh, so it is logical not interfere with tail gas
It crosses, and the large granular impurity that adsorption layer 500 can be in absorption tail gas, to play the role of environmental emission reduction, this makes it possible to
Greatly reduce the harmfulness of tail gas.
As shown in Figure 1, on the basis of the above embodiment, being provided on the tube body 100 and the outlet side 200
Erection joint 400 it is worth noting that, can install various accessories, such as gas-monitoring dress herein in erection joint 400
It sets or catalyst, to make tube body 100 that there is the possibility of multiple functions.
As shown in Figure 1, on the basis of the above embodiment, nozzle is formed on the mounting plate 330, the nozzle is used
In being threaded through in the exhaust outlet of vehicle, nozzle is conducive to the positioning of mounting plate 330 and erection joint 400, consequently facilitating practical
Installation.
As shown in Figure 1, on the basis of the above embodiment, the mounting plate 330 is the platy structure for strangling Lip river triangle,
The quantity of the screw hole 340 is three and is located on three angles of the mounting plate 330.
It is worth noting that, the platy structure for strangling Lip river triangle refers to just that three sides of mounting plate 330 are arc herein
Side, and three angles also have the structure of chamfering；Strangle a kind of figure of Lip river triangle.Be using each vertex of equilateral triangle as the center of circle,
Using the length of side as radius, make one section of arc between another two vertex, the curved line trangle that three sections of arcs surround is exactly to strangle Lip river triangle, also referred to as
Reuleaux triangle.
The mounting plate 330 of this planform so other people will not be hurt, and is tied since there is no sharp keen corner
Structure is also very stable, in the connection of reality and tail gas connector, three angles of mounting plate 330 can uniform stressed, to the company of raising
The stability connect.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (5)
1. a kind of improved automotive exhaust pipe, which is characterized in that including：The both ends of tube body, the tube body are respectively provided with outlet side
And inlet suction port, mounting plate and supporting rack are provided on the inlet suction port, and screw hole is provided on the mounting plate, it is described
One end of supporting rack is fixed on the inlet suction port and is provided with mounting hole on the other end, is provided in the tube body netted
Adsorption layer.
2. improved automotive exhaust pipe as described in claim 1, it is characterised in that：Support frame as described above is lambdoid bifurcated
Structure, and support frame as described above includes two support arms, two support arms embrace the inlet suction port to reduce the pipe
The vibration of body.
3. improved automotive exhaust pipe as described in claim 2, it is characterised in that：On the tube body and the outlet side
It is provided with erection joint.
4. improved automotive exhaust pipe as described in claim 2, it is characterised in that：It is formed with nozzle on the mounting plate,
The nozzle is for being threaded through in the exhaust outlet of vehicle.
5. improved automotive exhaust pipe as described in claim 2, it is characterised in that：The mounting plate is to strangle Lip river triangle
The quantity of platy structure, the screw hole is three and is located on three angles of the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820162091.2U CN207795370U (en) | 2018-01-31 | 2018-01-31 | A kind of improved automotive exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820162091.2U CN207795370U (en) | 2018-01-31 | 2018-01-31 | A kind of improved automotive exhaust pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207795370U true CN207795370U (en) | 2018-08-31 |
Family
ID=63268356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820162091.2U Expired - Fee Related CN207795370U (en) | 2018-01-31 | 2018-01-31 | A kind of improved automotive exhaust pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207795370U (en) |
-
2018
- 2018-01-31 CN CN201820162091.2U patent/CN207795370U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 |