CN207750131U - Heat-insulated automobile exhaust pipe - Google Patents
Heat-insulated automobile exhaust pipe Download PDFInfo
- Publication number
- CN207750131U CN207750131U CN201721877667.5U CN201721877667U CN207750131U CN 207750131 U CN207750131 U CN 207750131U CN 201721877667 U CN201721877667 U CN 201721877667U CN 207750131 U CN207750131 U CN 207750131U
- Authority
- CN
- China
- Prior art keywords
- exhaust pipe
- stage casing
- heat
- muffler
- 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
Links
- 230000003197 catalytic effect Effects 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims description 3
- 241001365789 Oenanthe crocata Species 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Abstract
The utility model discloses a kind of heat-insulated automobile exhaust pipes, it includes head section exhaust pipe, exhaust manifold, CC Catalytic Converter etc., wherein stage casing exhaust pipe includes the first fixed screw, heat shield, second fixed screw etc., head section exhaust pipe is connected with exhaust manifold, exhaust manifold is located at the top of head section exhaust pipe, CC Catalytic Converter is connected with head section exhaust pipe, weep pipe is connected with an end face of main muffler, secondary muffler connecting tube is connected to secondary muffler, secondary muffler is connected to stage casing exhaust pipe, the first end of heat shield is bonded fixation by the first fixed screw with stage casing exhaust pipe on the exhaust pipe of stage casing.Utility model is simple in structure, reasonable design, and it is inconvenient and not secured enough can to solve the problems, such as that existing automobile exhaust pipe heat-proof device is dismantled.
Description
Technical field
The utility model is related to a kind of exhaust pipes, more particularly to a kind of heat-insulated automobile exhaust pipe.
Background technology
The heat-proof device overwhelming majority of automobile exhaust pipe currently on the market is fixed, and complicated, dress
It is extremely inconvenient to unload.
Invention content
The technical problem to be solved by the utility model is to provide a kind of heat-insulated automobile exhaust pipe, apparatus structure letters
Single, it is inconvenient and not secured enough can to solve the problems, such as that existing automobile exhaust pipe heat-proof device is dismantled for reasonable design.
The utility model is to solve above-mentioned technical problem by following technical proposals：A kind of heat-insulated automobile exhaust
Pipe, which is characterized in that it includes that head section exhaust pipe, exhaust manifold, CC Catalytic Converter, weep pipe, secondary muffler connecting tube, pair disappear
Sound device, stage casing exhaust pipe, main muffler connecting tube, main muffler, tailpipe, wherein stage casing exhaust pipe include the first fixation spiral shell
Silk, heat shield, the second fixed screw, cover body, exhaust pipe connecting pole, head section exhaust pipe are connected with exhaust manifold, exhaust manifold position
In the top of head section exhaust pipe, CC Catalytic Converter is connected with head section exhaust pipe, and weep pipe is connected with an end face of main muffler,
Secondary muffler connecting tube is connected to secondary muffler, and secondary muffler is connected to stage casing exhaust pipe, and stage casing exhaust pipe connects with main muffler
Take over connected, main muffler connecting tube is connected to main muffler, and main muffler is connected with tailpipe, and tailpipe is in entirely
The least significant end of exhaust pipe, the first end of heat shield is bonded by the first fixed screw with stage casing exhaust pipe solid on the exhaust pipe of stage casing
Fixed, by the second fixed screw and stage casing exhaust pipe, cover body is between the first fixed screw and the second fixed screw second end
And it is connected with heat shield.
Preferably, there is fixed screw on the stage casing exhaust pipe.
Preferably, the width of the heat shield is more than the width of cover body.
Preferably, it is provided with circular hole on the cover body.
The positive effect of the utility model is；Heat-insulated automobile exhaust pipe is simple in structure, reasonable design, can solve
Certainly existing automobile exhaust pipe heat-proof device dismantles inconvenient and not secured enough problem.
Description of the drawings
Fig. 1 is the structure chart of the utility model.
Fig. 2 is the structure chart of the utility model heat-proof device.
Specific implementation mode
The utility model preferred embodiment is provided below in conjunction with the accompanying drawings, the technical solution of the utility model is described in detail.
As shown in Figure 1 to Figure 2, the heat-insulated automobile exhaust pipe of the utility model includes head section exhaust pipe 1, exhaust manifold 2, touches
Matchmaker's converter 3, weep pipe 4, secondary muffler connecting tube 5, secondary muffler 6, stage casing exhaust pipe 7, main muffler connecting tube 8, master disappear
Sound device 9, tailpipe 10, wherein stage casing exhaust pipe 7 include the first fixed screw 11, heat shield 12, the second fixed screw 13, cover
Body 14, exhaust pipe connecting pole 15, head section exhaust pipe 1 are connected with exhaust manifold 2, and exhaust manifold 2 is located at the upper of head section exhaust pipe 1
Side, CC Catalytic Converter 3 are connected with head section exhaust pipe 1, and weep pipe 4 is connected with an end face of main muffler 9, secondary muffler connection
Pipe 5 is connected to secondary muffler 6, and secondary muffler 6 is connected to stage casing exhaust pipe 7, stage casing exhaust pipe 7 and main 8 phase of muffler connecting tube
Even, main muffler connecting tube 8 is connected to main muffler 9, and main muffler 9 is connected with tailpipe 10, and tailpipe 10 is in whole
The least significant end of a exhaust pipe, the first end of heat shield 12 is vented by the first fixed screw 11 with stage casing on stage casing exhaust pipe 7
The fitting of pipe 7 is fixed, second end by the second fixed screw 13 and stage casing exhaust pipe 7, cover body 14 be in the first fixed screw 11 with
It is connected between second fixed screw 13 and with heat shield 12.
The operation principle of the utility model is as follows：The head section exhaust pipe of heat-insulated automobile exhaust pipe receives the row of exhaust manifold
The exhaust of each cylinder is put together and imports head section exhaust pipe by gas, exhaust manifold, can reduce exhaust resistance, and is avoided between each cylinder
It interfering with each other, oil gas imperfect combustion in exhaust gas can be given completely burned by CC Catalytic Converter, reduce the discharge capacity of exhaust gas, and
The smoothness that exhaust gas discharge can be promoted, will not result in blockage, and to increase the horsepower of vehicle, weep pipe can will coagulate in exhaust pipe
The water droplet discharge exhaust pipe formed increases it and discharges the speed of exhaust gas to ensure its internal smoothness, secondary muffler connection with
Fixing pipe is connected to secondary muffler and CC Catalytic Converter, and secondary muffler is eliminated when discharging exhaust gas caused by head section exhaust pipe
The exhaust gas that head section exhaust pipe is brought is conveyed to tailpipe by noise, stage casing exhaust pipe, plays the transitional function of exhaust gas discharge,
Main muffler connecting tube connection can filter the gas of discharge with fixed stage casing exhaust pipe and main muffler, tailpipe, reduce
Pollution to environment and the harm to people's breathing, the first fixed screw can fix the first end of heat shield, and second fixes spiral shell
Silk can fix the second end of heat shield, and the fixed screw is simple in structure, easy to disassemble, and cover body is heat-insulated for carrying and protecting
Cover, exhaust pipe connecting pole are connected with each other convenient for cover body and exhaust pipe.
There is fixed screw on stage casing exhaust pipe 7, reinforces the connection between stage casing exhaust pipe and main muffler.
The width of heat shield 12 is more than the width of cover body 14, and installation heat shield is more convenient.
Circular hole 15 is provided on cover body 14, cover body heat insulation is more preferable.
In conclusion the utility model is simple in structure, reasonable design can solve existing automobile exhaust pipe heat-proof device and tear open
Unload inconvenient and not secured enough problem.
Particular embodiments described above, the technical issues of to the solution of the utility model, technical solution and advantageous effect
It has been further described, it should be understood that the foregoing is merely specific embodiment of the utility model, not
For limiting the utility model, within the spirit and principle of the utility model, any modification for being made, changes equivalent replacement
Into etc., it should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of heat-insulated automobile exhaust pipe, which is characterized in that it includes head section exhaust pipe, exhaust manifold, CC Catalytic Converter, drop
Water pipe, secondary muffler connecting tube, secondary muffler, stage casing exhaust pipe, main muffler connecting tube, main muffler, tailpipe, wherein
Stage casing exhaust pipe include the first fixed screw, heat shield, the second fixed screw, cover body, exhaust pipe connecting pole, head section exhaust pipe with
Exhaust manifold be connected, exhaust manifold is located at the top of head section exhaust pipe, and CC Catalytic Converter is connected with head section exhaust pipe, weep pipe and
One end face of main muffler is connected, and secondary muffler connecting tube is connected to secondary muffler, and secondary muffler is connected to stage casing exhaust pipe,
Stage casing exhaust pipe is connected with main muffler connecting tube, and main muffler connecting tube is connected to main muffler, main muffler and exhaust tail
Pipe is connected, and tailpipe is in the least significant end of entire exhaust pipe, and the first end of heat shield is solid by first on the exhaust pipe of stage casing
Determine screw and be bonded fixation with stage casing exhaust pipe, for second end by the second fixed screw and stage casing exhaust pipe, it is solid that cover body is in first
Determine to be connected between screw and the second fixed screw and with heat shield.
2. heat-insulated automobile exhaust pipe as described in claim 1, which is characterized in that have fixed spiral shell on the stage casing exhaust pipe
Silk.
3. heat-insulated automobile exhaust pipe as described in claim 1, which is characterized in that the width of the heat shield is more than cover body
Width.
4. heat-insulated automobile exhaust pipe as described in claim 1, which is characterized in that be provided with circular hole on the cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721877667.5U CN207750131U (en) | 2017-12-28 | 2017-12-28 | Heat-insulated automobile exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721877667.5U CN207750131U (en) | 2017-12-28 | 2017-12-28 | Heat-insulated automobile exhaust pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207750131U true CN207750131U (en) | 2018-08-21 |
Family
ID=63151109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721877667.5U Expired - Fee Related CN207750131U (en) | 2017-12-28 | 2017-12-28 | Heat-insulated automobile exhaust pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207750131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140329A (en) * | 2019-12-03 | 2020-05-12 | 浙江创格科技有限公司 | Anti-loosening exhaust pipe separation cover assembly |
-
2017
- 2017-12-28 CN CN201721877667.5U patent/CN207750131U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140329A (en) * | 2019-12-03 | 2020-05-12 | 浙江创格科技有限公司 | Anti-loosening exhaust pipe separation cover assembly |
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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: 20180821 Termination date: 20191228 |