CN205260110U - Can detect vehicle vent -pipe of tail gas oxygen content - Google Patents
Can detect vehicle vent -pipe of tail gas oxygen content Download PDFInfo
- Publication number
- CN205260110U CN205260110U CN201520995811.XU CN201520995811U CN205260110U CN 205260110 U CN205260110 U CN 205260110U CN 201520995811 U CN201520995811 U CN 201520995811U CN 205260110 U CN205260110 U CN 205260110U
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- China
- Prior art keywords
- pipe
- oxygen content
- tail gas
- gas oxygen
- automobile
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Abstract
The utility model relates to a can detect vehicle vent -pipe of tail gas oxygen content, by the air inlet to gas outlet fixedly connected with damper pipe in proper order, connection elbow, installation crown plate, fall make an uproar the pipe and tail pipe, the fixed oxygen sensor that is equipped with on the installation crown plate, oxygen sensor with it link up mutually to fall the pipe of making an uproar, tail pipe's the terminal fixed purifier that is equipped with. The beneficial effects of the utility model are that: oxygen sensor in this design also is the annular structure, so can guarantee under the smooth prerequisite of discharging of automobile exhaust to carry out real -time supervision to the oxygen content, provides corresponding data for the engine in the automobile to in the oil -fired utilization ratio of automobile engine improvement, effectively avoid fuel consequence extravagant and seriously air pollution. In addition, through purifier can reduce the emission of nitride in to the atmosphere, does benefit to the environmental protection.
Description
Technical field
The utility model relates to auto parts and components field, especially relates to one and can detect tail gas oxygen contentAutomobile exhaust pipe.
Background technology
Automobile exhaust pollution is that environmental protection need to be paid close attention to and the object of managing to administer always. Vehicle exhaust oneAs be oxynitrides. Not fully burning of fuel oil is described in the time that oxygen content is higher in tail gas, fuel oil utilizationRate is lower, and the nitride harm producing under the condition that this external oxygen is underused is larger. So just needWant the oxygen content in vehicle exhaust to carry out Real-Time Monitoring, thereby the power of vehicles engine is to improve combustionThe utilization rate of oil. But traditional automobile does not have this function.
As can be seen here, how to design a kind of automobile exhaust pipe, can carry out oxygen content in vehicle exhaustReal-Time Monitoring is so that engine suitably improves fuel utilization ratio is that current those skilled in the art urgently separateProblem certainly.
Utility model content
In order to address the above problem, the utility model provides a kind of automobile that can detect tail gas oxygen contentBlast pipe.
A kind of automobile exhaust pipe that can detect tail gas oxygen content of the utility model, by air inlet to gas outletBe fixedly connected sequentially damping tube, bridge piece, installation ring flat-plate, noise reducing pipe and tailpipe, described inInstall on ring flat-plate and be fixed with lambda sensor, described lambda sensor and described noise reducing pipe connect, described rowThe end of gas tail pipe is fixed with purifier.
Further, described purifier is air purifying filter mesh.
Further, described air purifying filter mesh is fixedly connected with described tailpipe by clamping.
Further, described damping tube diameter is greater than described bridge piece.
Further, described installation ring flat-plate and described bridge piece are threaded connection fixing.
A kind of automobile exhaust pipe that can detect tail gas oxygen content of the utility model, compared with prior art toolThere is following advantage:
The first, this can detect to state to install on ring flat-plate in the automobile exhaust pipe of tail gas oxygen content and be fixed with oxygenSensor, described lambda sensor and described noise reducing pipe connect. Lambda sensor in this design is also ring-typeStructure, thus can ensure, under the prerequisite that vehicle exhaust discharges smoothly, oxygen content is carried out to Real-Time Monitoring,For the engine in automobile provides corresponding data, so that automobile engine improves the utilization rate of fuel oil, haveEffect is avoided fuel oil waste and serious air-polluting consequence. In addition, the end of described tailpipe is fixedBe provided with purifier. Can reduce nitride to the discharge capacity in atmosphere by described purifier, be beneficial toEnvironmental protection.
The second, this can detect purifier described in the automobile exhaust pipe of tail gas oxygen content is air cleaningFilter screen. This air purifying filter mesh lighter weight, can detect tail gas described in avoiding crashing because quality is overweightThe automobile exhaust pipe of oxygen content, is conducive to can detect described in extending the automobile exhaust pipe of tail gas oxygen contentService life.
The 3rd, this can detect air purifying filter mesh described in the automobile exhaust pipe of tail gas oxygen content by cardConnect with described tailpipe and be fixedly connected with. This connected mode is simple to operate, is easy to described air purifying filter meshMaintenance and replacing.
Brief description of the drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is structural representation of the present utility model.
In figure:
1, damping tube 2, bridge piece 3, installation ring flat-plate
4, noise reducing pipe 5, tailpipe 6, purifier
7, lambda sensor
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
As shown in Figure 1-2, a kind of automobile exhaust pipe that can detect tail gas oxygen content, by air inlet to going outGas port be fixedly connected sequentially damping tube 1, bridge piece 2, ring flat-plate 3, noise reducing pipe 4 and row are installedGas tail pipe 5. On described installation ring flat-plate 3, be fixed with lambda sensor 7, described lambda sensor 7 with described inNoise reducing pipe 4 connects, because described lambda sensor 7 is also circulus, so can ensure automobileUnder the prerequisite that tail gas discharges smoothly, oxygen content is carried out to Real-Time Monitoring, for the engine in automobile provides correspondingData, so that automobile engine improves the utilization rate of fuel oil, effectively avoid fuel oil waste and seriously emptyThe consequence that gas pollutes.
The end of described tailpipe 5 is fixed with purifier 6. Can by described purifier 6Reduce nitride to the discharge capacity in atmosphere, be beneficial to environmental protection.
In the present embodiment, described purifier 6 is air purifying filter mesh. This air purifying filter mesh qualityGently, the described automobile exhaust pipe that can detect tail gas oxygen content of avoiding crashing because quality is overweight, is conducive toDescribed in extending, can detect the service life of the automobile exhaust pipe of tail gas oxygen content. Wherein, described air is cleanChange filter screen is prior art.
Described air purifying filter mesh is fixedly connected with described tailpipe 5 by clamping. This connected mode behaviourDo simply, to be easy to maintenance and the replacing of described air purifying filter mesh.
In order to make the cushioning effect of described damping tube 1 larger, so described in described damping tube 1 diameter is greater thanBridge piece 2. Like this in the described automobile exhaust pipe institute in vibrations process that can detect tail gas oxygen contentAt the bottom of stating the car that bridge piece 2 is not easy to automobile, bump, described bridge piece 2 is had to protective effect.
For convenient disassembly and the air-tightness of described installation ring flat-plate 3 better, so described installation ring flat-plate3 are threaded connection fixing with described bridge piece 2.
Above an embodiment of the present utility model is had been described in detail, but described content is only this realityWith novel preferred embodiment, can not be considered to for limiting practical range of the present utility model. Fan YibenEqualization variation and improvement etc. that utility model application scope is done, all should still belong to of the present utility model specialWithin profit covering scope.
Claims (5)
1. the automobile exhaust pipe that can detect tail gas oxygen content, is characterized in that: by air inlet toGas outlet be fixedly connected sequentially damping tube (1), bridge piece (2), ring flat-plate (3) be installed, fallenMake an uproar pipe (4) and tailpipe (5), be fixed with lambda sensor (7) on described installation ring flat-plate (3),Described lambda sensor (7) connects with described noise reducing pipe (4), the end of described tailpipe (5)Be fixed with purifier (6).
2. the automobile exhaust pipe that can detect tail gas oxygen content according to claim 1, its featureBe: described purifier (6) is air purifying filter mesh.
3. the automobile exhaust pipe that can detect tail gas oxygen content according to claim 2, its featureBe: described air purifying filter mesh is fixedly connected with described tailpipe (5) by clamping.
4. the automobile exhaust pipe that can detect tail gas oxygen content according to claim 1, its featureBe: described damping tube (1) diameter is greater than described bridge piece (2).
5. according to the automobile row that can detect tail gas oxygen content described in any one in claim 1-4Tracheae, is characterized in that: described installation ring flat-plate (3) is threaded connection with described bridge piece (2)Fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520995811.XU CN205260110U (en) | 2015-12-03 | 2015-12-03 | Can detect vehicle vent -pipe of tail gas oxygen content |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520995811.XU CN205260110U (en) | 2015-12-03 | 2015-12-03 | Can detect vehicle vent -pipe of tail gas oxygen content |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205260110U true CN205260110U (en) | 2016-05-25 |
Family
ID=56001640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520995811.XU Expired - Fee Related CN205260110U (en) | 2015-12-03 | 2015-12-03 | Can detect vehicle vent -pipe of tail gas oxygen content |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205260110U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696861A (en) * | 2016-12-13 | 2017-05-24 | 成都绿迪科技有限公司 | Automobile monitoring system based on Internet of Things |
| CN107300472A (en) * | 2017-06-22 | 2017-10-27 | 安徽江淮汽车集团股份有限公司 | It is adapted to multi-model engine test gas extraction system |
-
2015
- 2015-12-03 CN CN201520995811.XU patent/CN205260110U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696861A (en) * | 2016-12-13 | 2017-05-24 | 成都绿迪科技有限公司 | Automobile monitoring system based on Internet of Things |
| CN107300472A (en) * | 2017-06-22 | 2017-10-27 | 安徽江淮汽车集团股份有限公司 | It is adapted to multi-model engine test gas extraction system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20161203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |