CN203559971U - Automobile exhaust discharge device - Google Patents
Automobile exhaust discharge device Download PDFInfo
- Publication number
- CN203559971U CN203559971U CN201320791816.1U CN201320791816U CN203559971U CN 203559971 U CN203559971 U CN 203559971U CN 201320791816 U CN201320791816 U CN 201320791816U CN 203559971 U CN203559971 U CN 203559971U
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- CN
- China
- Prior art keywords
- shunting
- eddy flow
- pressurized machine
- baffler
- cellular
- 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
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Abstract
The utility model provides an automobile exhaust discharge device comprising a connector (1), a perforated honeycomb distribution muffler (3), a vertex supercharger (9) and a shell (11). The connector (1) is used for being connected an automobile exhaust tailpipe, the perforated honeycomb distribution muffler (3) is hermetically connected with the connector (1), a certain space is formed between the perforated honeycomb distribution muffler (3) and the shell (11) to form an air inlet (2), the vertex supercharger (9) is connected with the perforated honeycomb distribution muffler (3), and a guide pipe (10) is arranged in the vertex supercharger (9), and communicated with the perforated honeycomb distribution muffler (3). Results after trials show that the device is applicable to various automobiles with gasoline and diesel engines, is reasonable in structure and convenient to mount, has no influence on original performance of the automobiles, and has energy saving and noise reduction effect.
Description
Technical field
The utility model relates to a kind of discharger of gas, especially relates to a kind of discharger of vehicle exhaust.
Background technique
Traditional motor vehicle exhaust emission, that tail gas is directly entered to air by tailpipe, because tail gas is subject to disturbing from flows outside air in discharge process, at exhaust pipe mouth, form damping, slowed down motor car engine hybrid combustor toxic emission speed, reduced the combined amount of motor from outside air amount, fuel oil not exclusively will produce carbon monoxide and carbon distribution in burning Indoor Combustion, not only waste fuel oil, and polluted air.
Summary of the invention
The purpose of this utility model is the defect that overcomes prior art, a kind of combustion efficiency that can improve motor car engine is provided, effectively reduces automobile emission, reduces the device and method of motor vehicle exhaust emission noise, thereby reach the object of protection of the environment.
The utility model is realized in the following way:
The utility model provides a kind of automobile tail-gas exhaust device, comprises connecting body, the cellular shunting baffler of porous, eddy flow pressurized machine, housing; Described connecting body is used for connecting vehicle-exhaust exhaust pipe, the cellular shunting baffler of porous and connecting body are tightly connected, the reserved certain space of the cellular shunting baffler of porous and housing forms intake grill, described eddy flow pressurized machine is connected with the cellular shunting baffler of porous, for discharging the vehicle exhaust through the cellular shunting baffler shunting of porous, in described eddy flow pressurized machine, be provided with conduit, this conduit is communicated with the cellular shunting baffler of porous, for discharging the vehicle exhaust without shunting.
Preferably, described conduit place is provided with noise elimination baffle plate.
Preferably, the cellular shunting baffler of described porous front portion arranges wedge-shape diversion mouth, is provided with circular exhaust outlet after wedge-shape diversion mouth.
Preferably, on described eddy flow pressurized machine, be fixedly installed guide vane.
Preferably, the guide vane of described eddy flow pressurized machine comprises five lamellar bodies, and these lamellar bodies form the circular arc angle of 72 degree between any two.
Preferably, the guide vane of described eddy flow pressurized machine comprises six lamellar bodies, and these lamellar bodies form the circular arc angle of 60 degree between any two.
Preferably, on the guide vane of described eddy flow pressurized machine, be provided with rhombus exhaust outlet.
Preferably, the conduit arranging in described eddy flow pressurized machine is adjustable.
The utility model has following effect:
1) this device is connected in vehicle-exhaust exhaust pipe, comprise housing, connecting body, intake grill, the cellular shunting baffler of porous and eddy flow pressurized machine and noise elimination baffle plate, cellular shunting baffler is mainly used in adjusting tail gas air-flow and distributes, make its uniform distribution make tail gas Accelerating Removal on eddy flow pressurized machine spiral board, the sound wave that simultaneously automobile sends interferes while superposeing in device cancels out each other and weakens the sound intensity, plays the effect of noise reduction.
2) eddy flow pressurized machine utilizes Air Flow mechanics principle, by the supercharging of vehicle exhaust eddy flow is accelerated to discharge, strengthen the combined amount of motor from outside air amount, increased oxygen content in firing chamber, make fuel combustion more abundant, reduced carbon monoxide, the discharge of hydrocarbon, also improve engine power, thereby reach the object of saving fuel oil under same engine operating mode simultaneously.
3) the utility model is applicable to various gasoline and diesel engine automobiles, rational in infrastructure, easy for installation, does not affect the original performance of automobile.
Accompanying drawing explanation
Fig. 1 is sectional drawing of the present utility model;
Fig. 2 is the sectional view of eddy flow pressurized machine in the utility model.
Wherein, 1 is connecting body, and 2 is intake grill, and 3 is the cellular shunting baffler of porous, and 4 is wedge-shape diversion mouth, and 5 is circular port exhaust outlet, and 6 is rhombus exhaust outlet, and 7 is guide vane, and 8 is noise elimination baffle plate, and 9 is eddy flow pressurized machine, and 10 is conduit, and 11 is housing.
Embodiment
Do not deviating under the prerequisite of spirit of the present invention or essential characteristic, the utility model can be implemented with several forms.Scope of the present utility model is indicated in the appended claims, and not definite by illustrating.Therefore all embodiments that drop in intention and the scope of claims equivalent feature should be comprised by claims.
Fig. 1 shows the embodiment according to automobile tail-gas exhaust device of the present utility model.Connecting body (1) is for connecting vehicle-exhaust exhaust pipe, and effect is that vehicle exhaust is imported.The cellular shunting baffler 3 of porous is tightly connected with connecting body 1, is mainly that the vehicle exhaust to importing is shunted.By the wedge-shape diversion mouth 4 arranging, can make the directed outflow of vehicle exhaust on shunting baffler 3; And on shunting baffler 3, be also provided with circular exhaust outlet 5, its Main Function is shunting vehicle exhaust.In addition wedge-shape diversion mouth 4 and circular exhaust outlet 5 also have the effect of sound-deadening and noise-reducing.Eddy flow pressurized machine 9 is connected with the cellular shunting baffler 3 of porous, for discharging the vehicle exhaust of shunting through the cellular shunting baffler 3 of porous, conduit 10 is adjustable conduits, be arranged in eddy flow pressurized machine 9, conduit 10 is connected with the cellular shunting baffler 3 of porous, according to the displacement size of automobile, the corresponding air output size that can regulate conduit, its effect is to discharge the vehicle exhaust of shunting without the cellular shunting baffler 3 of porous.In eddy flow pressurized machine 9, be fixedly installed guide vane 7, preferably can be fixedly installed five or six blades, between these corresponding lamellar bodies, form between any two the circular arc angle of 72 degree or 60 degree.On these guide vanes 7, be also provided with rhombus exhaust outlet 6, by rhombus exhaust outlet 6, can carry out sound-deadening and noise-reducing to the vehicle exhaust of discharging.The effect of these guide vanes is mainly to utilize aerodynamic principle to discharge the vehicle exhaust distributing through the cellular shunting baffler 3 of porous.The cellular shunting baffler 3 of porous and the reserved certain space of housing 11, the Eight characters setting in addition of its middle shell 11, forms intake grill 2.Air enters through intake grill 2, and the effect of process eddy flow pressurized machine, and the vehicle exhaust that can shunt out to the cellular shunting baffler 3 of porous carries out secondary pressurized and discharges.At this device afterbody, can also be provided with noise elimination baffle plate 8, its effect is mainly further sound-deadening and noise-reducing.
Claims (8)
1. an automobile tail-gas exhaust device, is characterized in that: comprise connecting body (1), the cellular shunting baffler of porous (3), eddy flow pressurized machine (9), housing (11); Described connecting body (1) is for connecting vehicle-exhaust exhaust pipe, the cellular shunting baffler of porous (3) is tightly connected with connecting body (1), the cellular shunting baffler of porous (3) forms intake grill (2) with the reserved certain space of housing (11), described eddy flow pressurized machine (9) is connected with the cellular shunting baffler of porous (3), in described eddy flow pressurized machine (9), be provided with conduit (10), this conduit (10) is communicated with the cellular shunting baffler of porous (3).
2. automobile tail-gas exhaust device according to claim 1, is characterized in that: at conduit (10), locate to be provided with noise elimination baffle plate (8).
3. automobile tail-gas exhaust device according to claim 1, is characterized in that: the cellular shunting baffler of described porous (3) front portion arranges wedge-shape diversion mouth (4), is provided with circular port exhaust outlet (5) after wedge-shape diversion mouth (4).
4. automobile tail-gas exhaust device according to claim 1, is characterized in that: on described eddy flow pressurized machine (9), be fixedly installed guide vane (7).
5. automobile tail-gas exhaust device according to claim 4, is characterized in that: the guide vane (7) of described eddy flow pressurized machine (9) comprises five lamellar bodies, and these lamellar bodies form the circular arc angle of 72 degree between any two.
6. automobile tail-gas exhaust device according to claim 4, is characterized in that: the guide vane (7) of described eddy flow pressurized machine (9) comprises six lamellar bodies, and these lamellar bodies form the circular arc angle of 60 degree between any two.
7. automobile tail-gas exhaust device according to claim 4, is characterized in that: on the guide vane (7) of described eddy flow pressurized machine (9), be provided with rhombus exhaust outlet (6).
8. automobile tail-gas exhaust device according to claim 1, is characterized in that: the conduit (10) arranging in described eddy flow pressurized machine (9) is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320791816.1U CN203559971U (en) | 2013-12-04 | 2013-12-04 | Automobile exhaust discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320791816.1U CN203559971U (en) | 2013-12-04 | 2013-12-04 | Automobile exhaust discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203559971U true CN203559971U (en) | 2014-04-23 |
Family
ID=50509697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320791816.1U Expired - Fee Related CN203559971U (en) | 2013-12-04 | 2013-12-04 | Automobile exhaust discharge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203559971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670643A (en) * | 2013-12-04 | 2014-03-26 | 张玉龙 | Automobile tail gas exhaust device and method for exhausting automobile tail gas |
-
2013
- 2013-12-04 CN CN201320791816.1U patent/CN203559971U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670643A (en) * | 2013-12-04 | 2014-03-26 | 张玉龙 | Automobile tail gas exhaust device and method for exhausting automobile tail gas |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20181204 |