CN202338379U - Novel spark arrester tail pipe - Google Patents
Novel spark arrester tail pipe Download PDFInfo
- Publication number
- CN202338379U CN202338379U CN2011205137801U CN201120513780U CN202338379U CN 202338379 U CN202338379 U CN 202338379U CN 2011205137801 U CN2011205137801 U CN 2011205137801U CN 201120513780 U CN201120513780 U CN 201120513780U CN 202338379 U CN202338379 U CN 202338379U
- Authority
- CN
- China
- Prior art keywords
- tailpipe
- spark arrester
- guide pipe
- flow guide
- honeycomb duct
- 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
Landscapes
- Exhaust Gas After Treatment (AREA)
Abstract
The utility model discloses a novel spark arrester tailpipe, which includes a tailpipe, a flow guide pipe and a spark arrester. The flow guide pipe is arranged at a gas inlet end of the tailpipe, and the flow guide pipe is completely placed in the tailpipe and is provided with a choke; and the spark arrester is made of asbestos and is coated with a steel wire mesh to form a round ring arranged on the flow guide pipe. The novel spark arrester tailpipe has the characteristics of low manufacturing cost, simplicity in installation and use, and so on, and can enable sparks generated by an engine after the combustion in a cylinder body to be blocked, so as to solve the spark control problem in motor vehicle tail gas emission at high-class fireproof places.
Description
(1) technical field
The utility model belongs to the fuel engine technical field, is specifically related to a kind of novel tailpipe that has installed spark arrester additional.
(2) background technique
Fuel engine in the course of the work, tailpipe be prone to produce Mars in exhaust process, in the use occasion of some special pearls, particularly during use, just need set a kind of tailpipe that Mars extinguishes function that has in ignitable operational site when Motor Vehicle.
(3) summary of the invention
The purpose of the utility model is to provide a kind of tailpipe that installs spark arrester additional, and main technical schemes is following:
A kind of novel spark arrester tailpipe comprises tailpipe, honeycomb duct and Mars blanker.Honeycomb duct is arranged on the inlet end of tailpipe, and honeycomb duct is whole places in the tailpipe, and is provided with a reducing, and the Mars blanker is the asbestos material and is rolled into circularly with steel wire, is placed on the honeycomb duct.
The utlity model has cheap for manufacturing cost, install and use characteristics such as simple; The Mars that motor is produced after the cylinder body internal combustion is stopped at the tailpipe place, has solved in some high-grade fireproof occasions for the Mars control problem in the automotive emission.
(4) description of drawings
Accompanying drawing is the structural representation of the utility model
(5) embodiment
Shown in accompanying drawing, the described a kind of novel spark arrester tailpipe of the utility model comprises tailpipe 1, honeycomb duct 2 and Mars blanker 3.Honeycomb duct 2 is arranged on the inlet end of tailpipe 1, and honeycomb duct 2 whole placing in the tailpipe 1, and honeycomb duct 2 is provided with a reducing, and Mars blanker 3 is for the asbestos material and be rolled into circularly with steel wire, is placed on the honeycomb duct 2.
Claims (1)
1. novel spark arrester tailpipe; Comprise tailpipe, honeycomb duct and Mars blanker; It is characterized in that: honeycomb duct is arranged on the inlet end of tailpipe, and honeycomb duct is whole places in the tailpipe, and said honeycomb duct is provided with a reducing; Said Mars blanker is the asbestos material and is rolled into circularly with steel wire, is placed on the honeycomb duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205137801U CN202338379U (en) | 2011-12-08 | 2011-12-08 | Novel spark arrester tail pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205137801U CN202338379U (en) | 2011-12-08 | 2011-12-08 | Novel spark arrester tail pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202338379U true CN202338379U (en) | 2012-07-18 |
Family
ID=46487072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205137801U Expired - Fee Related CN202338379U (en) | 2011-12-08 | 2011-12-08 | Novel spark arrester tail pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202338379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640313A (en) * | 2016-12-29 | 2017-05-10 | 浙江吉利汽车研究院有限公司 | Exhaust tail pipe |
| CN107143407A (en) * | 2017-07-10 | 2017-09-08 | 贵州大学 | A kind of hazardous materials transportation vehicle exhaust pipe with fire-proof function |
-
2011
- 2011-12-08 CN CN2011205137801U patent/CN202338379U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640313A (en) * | 2016-12-29 | 2017-05-10 | 浙江吉利汽车研究院有限公司 | Exhaust tail pipe |
| CN107143407A (en) * | 2017-07-10 | 2017-09-08 | 贵州大学 | A kind of hazardous materials transportation vehicle exhaust pipe with fire-proof function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20131208 |