CN103670643A - Automobile tail gas exhaust device and method for exhausting automobile tail gas - Google Patents
Automobile tail gas exhaust device and method for exhausting automobile tail gas Download PDFInfo
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- CN103670643A CN103670643A CN201310645901.1A CN201310645901A CN103670643A CN 103670643 A CN103670643 A CN 103670643A CN 201310645901 A CN201310645901 A CN 201310645901A CN 103670643 A CN103670643 A CN 103670643A
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- shunting
- eddy flow
- vehicle exhaust
- pressurized machine
- automobile tail
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Abstract
The invention provides an automobile tail gas exhaust device and a method for exhausting automobile tail gas. The device comprises a connecting body (1), a multi-hole-shaped cellular shunt silencer (3), a rotational flow supercharger (9) and a shell (11), wherein the connecting body (1) is used for being connected with an automobile tail gas exhaust pipe, the multi-hole-shaped cellular shunt silencer (3) is connected with the connecting body (1) is a sealed mode, a certain space is reserved between the multi-hole-shaped cellular shunt silencer (3) and the shell (11) to form an air inlet (2), the rotational flow supercharger (9) is connected with the multi-hole-shaped cellular shunt silencer (3), a guide pipe (10) is arranged in the rotational flow supercharger (9), and the guide pipe (10) is communicated with the multi-hole-shaped cellular shunt silencer (3). According to probationary certificate, the device and method are applicable to various gasoline and diesel engine automobiles, the device is reasonable in structure and convenient to install, original performance of the automobiles is not affected, and the energy conservation and noise reduction effect is achieved.
Description
Technical field
The present invention relates to a kind of discharger of gas, especially relate 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 object of the invention is to overcome the defect of 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 present invention realizes in the following way:
One aspect of the present invention 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.
Another aspect of the present invention provides a kind of discharge method of vehicle exhaust, mainly comprises the following steps, and tail gas is imported by pipeline; Vehicle exhaust is shunted by conduit; Vehicle exhaust after part shunting is directly discharged by pipeline; After the air secondary pressurization that another part enters through intake grill, by eddy flow pressurized machine, discharge.
Preferably, the step that vehicle exhaust is shunted by conduit further comprises: part vehicle exhaust is discharged by the aperture arranging on conduit, and described aperture is wedged hole or circular port.
Preferably, the step that vehicle exhaust is shunted by conduit further comprises: make vehicle exhaust first by wedge shape pilot hole, then pass through circular port.
Preferably, after the air secondary pressurization that the vehicle exhaust after part shunting is entered through intake grill, the step of discharging by eddy flow pressurized machine further comprises: the aperture of outputing on the blade of the vehicle exhaust after part shunting by eddy flow pressurized machine is discharged.
Preferably, discharge in step part vehicle exhaust is directly discharged by pipeline, further comprise: part vehicle exhaust is discharged by an adjustable pipeline.
The present invention has following effect:
1) apparatus of the present invention are 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 motor from the combined amount of 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) apparatus of the present invention are applicable to various gasoline and diesel engine automobiles, rational in infrastructure, easy for installation, do not affect the original performance of automobile.
Accompanying drawing explanation
Fig. 1 is the sectional drawing of apparatus of the present invention;
Fig. 2 is the sectional view of eddy flow pressurized machine in apparatus of the present invention.
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 present invention can implement with several forms.The scope of the invention is indicated in the appended claims, and not definite by illustrating.Therefore drop on the intention of claims equivalent feature and all embodiments in scope should be comprised by claims.
Fig. 1 shows the embodiment according to automobile tail-gas exhaust device of the present invention.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 through cellular shunting baffler 3 shuntings 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 the vehicle exhaust of discharging without cellular shunting baffler 3 shuntings 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, can cellular shunting baffler 3 shuntings of porous vehicle exhaust out be carried out secondary pressurized and be discharged.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 (13)
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.
9. a discharge method for vehicle exhaust, is characterized in that, comprises the steps:
Air inlet: tail gas is imported by pipeline;
Shunting: vehicle exhaust is shunted by conduit;
Discharge: part is directly discharged by pipeline without shunting vehicle exhaust; After the air secondary pressurization that another part enters by intake grill through the tail gas of shunting, by eddy flow pressurized machine, discharge.
10. motor vehicle exhaust emission method according to claim 9, is characterized in that, the step that vehicle exhaust is shunted by conduit further comprises: part vehicle exhaust is discharged by the aperture arranging on conduit, and described aperture is wedged hole or circular port.
11. motor vehicle exhaust emission methods according to claim 10, is characterized in that, make vehicle exhaust first by wedge shape pilot hole, then pass through circular port.
12. motor vehicle exhaust emission methods according to claim 9, it is characterized in that, after the air secondary pressurization that vehicle exhaust after part shunting is entered through intake grill, the step of discharging by eddy flow pressurized machine further comprises: the aperture of outputing on the blade of the vehicle exhaust after part shunting by eddy flow pressurized machine is discharged.
13. motor vehicle exhaust emission methods according to claim 9, is characterized in that, the step that part vehicle exhaust is directly discharged by pipeline further comprises: the vehicle exhaust after part shunting is discharged by an adjustable pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310645901.1A CN103670643A (en) | 2013-12-04 | 2013-12-04 | Automobile tail gas exhaust device and method for exhausting automobile tail gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310645901.1A CN103670643A (en) | 2013-12-04 | 2013-12-04 | Automobile tail gas exhaust device and method for exhausting automobile tail gas |
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| Publication Number | Publication Date |
|---|---|
| CN103670643A true CN103670643A (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310645901.1A Pending CN103670643A (en) | 2013-12-04 | 2013-12-04 | Automobile tail gas exhaust device and method for exhausting automobile tail gas |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005827A (en) * | 2014-06-18 | 2014-08-27 | 广西大学 | Rotational flow exhaust device of automobile |
| CN108119207A (en) * | 2017-12-22 | 2018-06-05 | 安徽省宿州市第二中学 | A kind of automobile exhaust gas processing apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4792014A (en) * | 1987-12-24 | 1988-12-20 | Shin Seng Lin | Tail pipe for drafting engine exhaust gas |
| CN2055187U (en) * | 1989-06-13 | 1990-03-28 | 西安市华颖新技术应用研究所 | Rotational flow type oil economizer |
| CN2106893U (en) * | 1991-11-29 | 1992-06-10 | 宝鸡市节能净化设备厂 | Diesel engine economizer |
| DE4322436A1 (en) * | 1993-07-06 | 1995-01-12 | Chen I Ju | Exhaust tail pipe for an aspirated exhaust engine |
| CN201943791U (en) * | 2011-04-06 | 2011-08-24 | 圣丰铨企业有限公司 | Tail pipe of internal combustion engine |
| CN203559971U (en) * | 2013-12-04 | 2014-04-23 | 张玉龙 | Automobile exhaust discharge device |
-
2013
- 2013-12-04 CN CN201310645901.1A patent/CN103670643A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4792014A (en) * | 1987-12-24 | 1988-12-20 | Shin Seng Lin | Tail pipe for drafting engine exhaust gas |
| CN2055187U (en) * | 1989-06-13 | 1990-03-28 | 西安市华颖新技术应用研究所 | Rotational flow type oil economizer |
| CN2106893U (en) * | 1991-11-29 | 1992-06-10 | 宝鸡市节能净化设备厂 | Diesel engine economizer |
| DE4322436A1 (en) * | 1993-07-06 | 1995-01-12 | Chen I Ju | Exhaust tail pipe for an aspirated exhaust engine |
| CN201943791U (en) * | 2011-04-06 | 2011-08-24 | 圣丰铨企业有限公司 | Tail pipe of internal combustion engine |
| CN203559971U (en) * | 2013-12-04 | 2014-04-23 | 张玉龙 | Automobile exhaust discharge device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005827A (en) * | 2014-06-18 | 2014-08-27 | 广西大学 | Rotational flow exhaust device of automobile |
| CN108119207A (en) * | 2017-12-22 | 2018-06-05 | 安徽省宿州市第二中学 | A kind of automobile exhaust gas processing apparatus |
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Application publication date: 20140326 |