CN104196612A - Environment-friendly exhaust pipe device for motor vehicles - Google Patents
Environment-friendly exhaust pipe device for motor vehicles Download PDFInfo
- Publication number
- CN104196612A CN104196612A CN201410426215.XA CN201410426215A CN104196612A CN 104196612 A CN104196612 A CN 104196612A CN 201410426215 A CN201410426215 A CN 201410426215A CN 104196612 A CN104196612 A CN 104196612A
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- China
- Prior art keywords
- motor vehicle
- environmental protection
- filter screen
- exhaust pipe
- vehicle exhaust
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- 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.)
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Exhaust Silencers (AREA)
Abstract
The invention discloses an environment-friendly exhaust pipe device for motor vehicles. The environment-friendly exhaust pipe device mainly comprises an exhaust pipe body (1), a gap (2) and a tail portion (3), wherein the gap (2) is positioned in the lower portion of the connection position of the exhaust pipe body (1) and the tail portion (3), and an included angle (8) formed by the tail portion (3) and the exhaust pipe body (1) is larger than 90 degrees and is towards the above. The environment-friendly exhaust pipe device for motor vehicles is simple in structure, reasonable in design and low in cost, design of the tail portion of a traditional exhaust pipe is changed completely, and problems of dust and dirt pollution caused by ejection of exhaust gas of the exhaust pipe are solved thoroughly.
Description
Technical field
The invention belongs to automobile environment-protection and administer technical field, be specifically related to a kind of environmental protection motor vehicle exhaust device.
Background technique
Along with social progress, the material life of modern society is highly developed, and automobile has become people's the indispensable consumer goods, is seen everywhere, very close with populace! Although met the demand of people's go off dailys, because vehicle is numerous, exhaust emissions amount is huge, and atmospheric pollution is very serious! Mobile muffler exhaust outlet, only has two kinds: a kind of is the mouth of clearing mostly now, and a kind of is down; Clear mouthful and easily waste gas, useless cigarette to be got to people's a clothes, on child's body, on the face; Relief opening down, can get to waste gas on ground, dust above, booty blown afloat, and high-powered automobiles particularly, at soil property Lu Shanggeng very! Increased the weight of air, environmental pollution, grievous injury people are healthy.
Summary of the invention
The present patent application people, for above-mentioned deficiency, through studying for many years, testing, designs a kind of environmental protection motor vehicle exhaust device, can greatly alleviate the environmental pollution problem that stirs up a cloud of dust and cause! For achieving the above object, a kind of environmental protection motor vehicle exhaust of the present invention device, mainly comprises: outlet pipe main body 1, and breach 2, afterbody 3, described breach 2 is positioned at outlet pipe main body 1 and afterbody 3 lower ends, joint; Described afterbody 3 is greater than 90 degree with the angle 8 of outlet pipe main body 1, and towards top;
More preferably, described breach 2 is 1.5-2.5 centimetre wide;
More preferably, described breach 2 left sides are left lower side 6, limit, upper left 10; Described breach 2 right sides are limit, bottom right 5, top right-hand side 4; Described left lower side 6, limit, upper left 10 are downward-sloping, left lower side 6 bottom with limit, bottom right (5) bottom on same level line, described top right-hand side 4 high order ends are higher than limit, upper left 10 low order ends;
More preferably, described breach 2 bottoms are provided with filter screen 9;
More preferably, described filter screen 9 is horizontal;
More preferably, described afterbody 3 outlets are provided with filter screen 7;
More preferably, described filter screen 7 is that semicircle is spherical;
Optimally, described outlet pipe main body 1, filter screen 9, filter screen 7 are aluminum alloy or other rigid material.
A kind of environmental protection motor vehicle exhaust device of the present invention compared with prior art, has the following advantages: the one, and simple in structure, reasonable in design, with low cost, overturned traditional outlet pipe afterbody design; The 2nd, thoroughly solved and caused dust, foul pollution problem because of exhausting pipe tail gas jet!
Accompanying drawing explanation
Fig. 1 is the generalized section of a kind of environmental protection motor vehicle exhaust of the present invention device;
Fig. 2 is the structural representation of a kind of environmental protection motor vehicle exhaust of the present invention device;
Fig. 3 is the worm's eye view of a kind of environmental protection motor vehicle exhaust of the present invention device.
Embodiment
A kind of environmental protection motor vehicle exhaust of the present invention device, please refer to shown in Fig. 1: mainly comprise: outlet pipe main body 1, and breach 2, afterbody 3, described breach 2 is positioned at outlet pipe main body 1 and afterbody 3 lower ends, joint; Described afterbody 3 is greater than 90 degree with the angle 8 of outlet pipe main body 1, and towards top, directly over can be or take back, all can take over; Described breach 2 is 1.5-2.5 centimetre of wide being advisable, and highly can be 0.5-1.5 centimetre, the two all visual feelings increase or dwindle, guarantee that outlet pipe gives vent to anger unobstructed, safety firmly; Described breach 2 left sides are left lower side 6, limit, upper left 10; Described breach 2 right sides are limit, bottom right 5, top right-hand side 4; Described left lower side 6, limit, upper left 10 are downward-sloping, left lower side 6 bottom with limit, bottom right 5 bottom on same level line, described top right-hand side 4 high order ends are higher than limit, upper left 10 low order ends; Described breach 2 bottoms are also provided with filter screen 9; Described filter screen 9 is horizontal; Described afterbody 3 outlets are also provided with filter screen 7; Described filter screen 7 is that semicircle is spherical; Described outlet pipe main body 1, filter screen 7, filter screen 9 are aluminum alloy or other rigid material.
A kind of motor vehicle exhaust device that adopts technical solution of the present invention design, because outlet pipe main body 1 is designed with breach 2, the liquefaction oil aqueous mixtures producing in motor and baffler etc. can be by the direct outlet pipe of breach 2; Even be sprayed onto afterbody 3 places with air-flow, because left lower side 6, limit, upper left 10 are downward-sloping, liquefaction oil aqueous mixtures etc. also can directly flow out from breach 2 downwards from limit, upper left 10; Breach 2, not only for flowing next liquefaction oil aqueous mixtures etc. before and after discharging, also can partly be discharged the tail gas coming from 1 spray of outlet pipe main body; Because breach 2 top right-hand side 4 high order ends are higher than limit, upper left 10 low order ends, so the tail gas of discharging from outlet pipe main body 1 can the overwhelming majority be discharged from the outlet of afterbody 3, seldom can directly discharge from breach 2, can not produce air flow, and ground dust, dirt are blown afloat; Also, even if liquefaction oil aqueous mixtures that is sprayed onto afterbody 3 places with air-flow etc. also can directly flow down from breach 2 downwards from limit, upper left 10, and can not drive in the wrong direction, enter in outlet pipe main body 1 just because of this; Because breach 2 bottoms are that left lower side 6 to limit 5,10Yu bottom right, limit, upper left to top right-hand side 4 intermediate portions are provided with horizontal filter screen 9, prevent that from then on the objects such as weeds, rubble from entering outlet pipe main body 1 or afterbody 3; Limit, described bottom right 5 is to form at the outstanding one deck wedge shape protective layer having increased of normal exhaust tube body 1 breach 2 lower right side, its bottom with breach 2 left lower sides 6 bottom on same level line, even just in case vehicle drags at the end while advancing, because its thickness is large, impact resistance is strong, add the protection of horizontal filter screen 9, also can not injure left lower side 6; Even if drag at the end during reversing, also have the protection of horizontal filter screen 9, can not blocked by limit, bottom right 5 yet; 3 outlets of outlet pipe afterbody are provided with filter screen 7, are preferably designed as semicircle spherical, also can be other shape, have prevented that foreign matter from entering afterbody 3 or outlet pipe main body 1; When motor vehicle exhaust of the present invention is installed, best filter screen 7 and vehicle chassis are at a distance of 20 centimetres of left and right and/or stretch out the outer 5 centimetres of left and right of vehicle chassis, guarantee smooth gas discharge.
Technique scheme has not only embodied the optimal technical scheme of technical solution of the present invention; and those skilled in the art are as some changes to wherein some part may be made; do not deviating under the prerequisite of principle of the present invention and essence; all embody basic principle of the present invention, all belonged to protection scope of the present invention.
Claims (8)
1. an environmental protection motor vehicle exhaust device, is characterized in that, mainly comprises: outlet pipe main body (1), and breach (2), afterbody (3), described breach (2) is positioned at outlet pipe main body (1) and afterbody (3) lower end, joint; Described afterbody (3) is greater than 90 degree with the angle (8) of outlet pipe main body (1), and towards top.
2. a kind of environmental protection motor vehicle exhaust device as claimed in claim 1, is characterized in that, described breach (2) is 1.5-2.5 centimetre wide.
3. a kind of environmental protection motor vehicle exhaust device as claimed in claim 1, is characterized in that, described breach (2) left side is left lower side (6), limit, upper left (10); Described breach (2) right side is limit, bottom right (5), top right-hand side (4); Described left lower side (6), limit, upper left (10) are downward-sloping, left lower side (6) bottom with limit, bottom right (5) bottom on same level line, described top right-hand side (4) high order end is higher than limit, upper left (10) low order end.
4. a kind of environmental protection motor vehicle exhaust device as claimed in claim 1, is characterized in that, described breach (2) bottom is also provided with filter screen (9).
5. a kind of environmental protection motor vehicle exhaust device as claimed in claim 4, is characterized in that, described filter screen (9) is horizontal.
6. a kind of environmental protection motor vehicle exhaust device as claimed in claim 1, is characterized in that, described afterbody (3) outlet is also provided with filter screen (7).
7. a kind of environmental protection motor vehicle exhaust device as claimed in claim 6, is characterized in that, described filter screen (7) is that semicircle is spherical.
8. a kind of environmental protection motor vehicle exhaust device as described in claim 1,4 or 6, is characterized in that, described outlet pipe main body (1), filter screen (9), filter screen (7) are aluminum alloy or other rigid material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426215.XA CN104196612A (en) | 2014-08-27 | 2014-08-27 | Environment-friendly exhaust pipe device for motor vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426215.XA CN104196612A (en) | 2014-08-27 | 2014-08-27 | Environment-friendly exhaust pipe device for motor vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104196612A true CN104196612A (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410426215.XA Pending CN104196612A (en) | 2014-08-27 | 2014-08-27 | Environment-friendly exhaust pipe device for motor vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104196612A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1669561A1 (en) * | 2004-12-10 | 2006-06-14 | LG Electronics, Inc. | Exhaust structure for engine |
| CN201159095Y (en) * | 2008-01-18 | 2008-12-03 | 木合太尔·麦麦提 | Waste gas treatment apparatus for engine |
| CN201339501Y (en) * | 2009-01-20 | 2009-11-04 | 辽宁海诺建设机械集团有限公司 | Dust proof and water proof device for upturned exhausting pipe of vehicle engine |
| CN201763428U (en) * | 2010-08-05 | 2011-03-16 | 陈立山 | Tail gas exhaust pipe of motor vehicle |
| CN202718738U (en) * | 2012-05-30 | 2013-02-06 | 李大运 | Automobile emission device |
| CN203285523U (en) * | 2013-03-18 | 2013-11-13 | 刘德政 | Automobile vertical exhaust pipe device |
| CN204082286U (en) * | 2014-08-27 | 2015-01-07 | 任宁亚 | A kind of environmental protection motor vehicle exhaust device |
-
2014
- 2014-08-27 CN CN201410426215.XA patent/CN104196612A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1669561A1 (en) * | 2004-12-10 | 2006-06-14 | LG Electronics, Inc. | Exhaust structure for engine |
| CN201159095Y (en) * | 2008-01-18 | 2008-12-03 | 木合太尔·麦麦提 | Waste gas treatment apparatus for engine |
| CN201339501Y (en) * | 2009-01-20 | 2009-11-04 | 辽宁海诺建设机械集团有限公司 | Dust proof and water proof device for upturned exhausting pipe of vehicle engine |
| CN201763428U (en) * | 2010-08-05 | 2011-03-16 | 陈立山 | Tail gas exhaust pipe of motor vehicle |
| CN202718738U (en) * | 2012-05-30 | 2013-02-06 | 李大运 | Automobile emission device |
| CN203285523U (en) * | 2013-03-18 | 2013-11-13 | 刘德政 | Automobile vertical exhaust pipe device |
| CN204082286U (en) * | 2014-08-27 | 2015-01-07 | 任宁亚 | A kind of environmental protection motor vehicle exhaust device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141210 |