CN101598056A - Exhaust gas purification muffler for motor vehicle with internal combustion engine - Google Patents
Exhaust gas purification muffler for motor vehicle with internal combustion engine Download PDFInfo
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- CN101598056A CN101598056A CNA200910040939XA CN200910040939A CN101598056A CN 101598056 A CN101598056 A CN 101598056A CN A200910040939X A CNA200910040939X A CN A200910040939XA CN 200910040939 A CN200910040939 A CN 200910040939A CN 101598056 A CN101598056 A CN 101598056A
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Abstract
A kind of exhaust gas purification muffler for motor vehicle with internal combustion engine, comprise purifying muffler main body and suction tude thereof and air outlet, its purifying muffler main body is L shaped or the J-shaped closed cavity, and the bottom is provided with waste pipe, the closed cavity inwall is along circumferentially being provided with some porous filter plates, to form purification channel.Be provided with circumferential dividing plate in the middle of the closed cavity, closed cavity is separated into inside and outside two halves, the left side is provided with air pipe; Suction tude is arranged on the top of prime purification channel, and the air outlet is arranged on the end of back level purification channel.Waste pipe is that the three layers of conduit that is interconnected are formed, and forms water circulation channel with purification channel, aqua storage tank.The present invention is provided with the dividing plate more than in closed cavity, purification channel is separated into more than the secondary, connect and compose with serial fashion by air pipe and to have the multistage purification silencing apparatus, no matter automobile is in upward slope, descending, acceleration, water filter purifying effect is the same substantially, and price is low, long service life, low, the good purification of operating cost.
Description
Technical field
The present invention relates to a kind of exhaust gas purification muffler for motor vehicle with internal combustion engine, the waste-gas cleaning that is mainly used in internal combustion engine motor vehicle is eliminated the noise.
Background technique
At present, along with improving constantly of living standard, the quantity of internal combustion engine motor vehicle is more and more, and internal combustion engine motor vehicle waste gas is also more and more serious to the pollution of atmosphere, and especially internal combustion engine motor vehicle tail gas has been discharged to first to the pollution of urban atmosphere in big and medium-sized cities.And existing purification plant is not to use cost big, is exactly that effect is bad, and people press for that a kind of price is low, long service life, operating cost are low, good purification, be convenient to the internal combustion engine motor vehicle waste gas cleaning plant of penetration and promotion.Chinese patent literature CN101298846A discloses a kind of internal combustion engine noise elimination, waste-gas cleaning, escaper that is similar to internal combustion engine exhaust silencer on November 5th, 2008, form by wet filter district, dried filter district, wet filter district sends waste gas into the cooling of water surface humidifying by bile duct, enter dried filter district through filtration, purification of taper pan, leading bucket by the system whirlpool makes waste gas form eddy current, enter the multistorey strainer mesh secondary filter and purify, discharge downwards by exhaust emission tube.Internal combustion engine noise elimination, waste-gas cleaning, escaper can regularly clean by water filling hole, dewatering outlet and discharge the inner harmful matter that leach, change the humidifying water, and effluent are concentrated do innocuity treatment.But its complex structure, involve great expense, keep in repair inconvenience, DeGrain, remained that a step improves and perfect.
Summary of the invention
Purpose of the present invention aims to provide a kind of simple, reliable performance, long service life rational in infrastructure, cost is low, operating cost is extremely low, the exhaust gas purification muffler for motor vehicle with internal combustion engine of good purification, energy-conserving and environment-protective, to overcome deficiency of the prior art.
A kind of exhaust gas purification muffler for motor vehicle with internal combustion engine by this purpose design, comprise purifying muffler main body and suction tude thereof and air outlet, its structure characteristic is that the purifying muffler main body is L shaped or the J-shaped closed cavity, the bottom is provided with waste pipe, the closed cavity inwall is along circumferentially being provided with some porous filter plates, to form purification channel.
Be provided with circumferential dividing plate in the middle of the described closed cavity, closed cavity is separated into inside and outside two halves, the closed cavity left side is provided with air pipe, with the purification channel more than the serial fashion formation secondary; Suction tude is arranged on the top of prime purification channel, and the air outlet is arranged on the end of back level purification channel, and the secondary purification passage connects and composes the multistage purification passage by air pipe.
The inwall of described porous filter plate and closed cavity fixes, uniform a plurality of apertures on the porous filter plate, and aperture is circle, triangle, star or polygonal; Purification channel is provided with baffle plate near the place, air outlet.
The described purifying muffler main body left and right sides is provided with manger board and forms aqua storage tank, and the aqua storage tank roof offers the air outlet, and the cross section of air outlet is for pouring font into, and the air outlet is the quick filler of aqua storage tank, and the place is provided with web plate near the air outlet; Highest water level when the overflow height is horizontal ato unit on the manger board, the filler links to each other with sealing radiator, and sealing radiator is provided with water intake and relief opening; The initial water level mouth and on be provided with plunger; The height of bottom, filler and the height of initial water level mouth are on same horizontal plane.
Described waste pipe is set on together by three layers of different big or small conduit and is formed; The innermost layer conduit down passes the closed cavity outside from the water storage box bottom, the mesosphere conduit down passes the closed cavity outside from the secondary purification channel bottom, the outermost surface conduit down passes the closed cavity outside from the first class purification channel bottom, three layers of conduit are communicated with mutually, and form water circulation channel with purification channel, aqua storage tank.
Can suit measures to local conditions to add salt, nitrogen oxide, sulfur oxide absorbent, limestone, soda ash or waste coal slag according to different condition in the described sealing radiator, be beneficial to purify.
The present invention is provided with the dividing plate more than in the closed cavity of purifying muffler, purification channel is separated into more than the secondary, connect and compose with serial fashion by air pipe and to have the multistage purification silencing apparatus, no matter automobile is at upward slope, descending, acceleration, deceleration or flat pavement running, water filter purifying effect is the same substantially, and price is low, long service life, low, the good purification of operating cost.
Description of drawings
Fig. 1 is the first embodiment of the invention structural representation.
Fig. 2 is an A-A sectional structure schematic representation among Fig. 1.
Fig. 3 is a backsight direction structure schematic representation among Fig. 1.
Fig. 4 is a B-B sectional structure schematic representation among Fig. 2.
Fig. 5 is the three-dimensional cross-sectional view of the present invention.
Fig. 6 is a C place amplification assumption diagram among Fig. 5.
Fig. 7 is second embodiment's sectional structure schematic representation.
Fig. 8 is the perforated plate construction schematic representation.
Embodiment
Below in conjunction with drawings and Examples the present invention is further described.
First embodiment
Referring to Fig. 1-Fig. 6, this exhaust gas purification muffler for motor vehicle with internal combustion engine, the purifying muffler main body is a J-shaped closed cavity 1, and the bottom is provided with waste pipe 13, and the waste pipe bottom is provided with end cover.The closed cavity inwall is along being circumferentially with some porous filter plates 4, to form purification channel 3.Be provided with circumferential dividing plate 14 in the middle of the closed cavity 1, closed cavity 1 is separated into inside and outside two halves, the left side is provided with air pipe 15, forms secondary purification passage 3 with serial fashion; Suction tude 2 is arranged on the top of prime purification channel 3.1, and air outlet 6 is located at the end of back level purification channel 3.2, and the secondary purification passage connects and composes the secondary purification passage by air pipe 15.Porous filter plate 4 fixes with the inwall of closed cavity 1; Purification channel 3 is provided with baffle plate 7 near 6 places, air outlet.
Sealed cavity 1 left and right sides is provided with manger board 5, forms aqua storage tank 16, and the aqua storage tank roof is provided with air outlet 6, and the air outlet is the quick filler of aqua storage tank; The place is provided with web plate 12 near the air outlet; The left side is respectively arranged with overflow 8 on the manger board from top to bottom, the highest water level when highly being horizontal ato unit, and filler 9 links to each other with sealing radiator 11, and initial water level mouth 10 is provided with plunger; The height of bottom, filler and the height of initial water level mouth are on same horizontal plane.Waste pipe 13 is set on together by three layers of different big or small conduit and is formed; Innermost layer conduit 1.1 down passes the closed cavity outside from the water storage box bottom, mesosphere conduit 1.2 down passes the closed cavity outside from the secondary purification channel bottom, outermost surface conduit 1.3 down passes the closed cavity outside from the first class purification channel bottom, three layers of conduit are communicated with mutually, and form water circulation channel with purification channel, aqua storage tank.
Second embodiment
Referring to Fig. 7, the purifying muffler main body is L shaped closed cavity 1, and the bottom is provided with waste pipe 13, and the closed cavity inwall is along being circumferentially with some porous filter plates 4, to form purification channel 3.Other does not state part with first embodiment.
In the various embodiments described above, the dotted arrow of accompanying drawing is an airflow direction, and solid arrow is a water (flow) direction, and arrow is the headstock direction among Fig. 5; Uniform a plurality of apertures 4.1 on the porous filter plate 4, as shown in Figure 8, aperture 4.1 is circle, triangle, star or polygonal; Filtered fluid can suit measures to local conditions to add salt, nitrogen oxide, sulfur oxide absorbent, limestone, soda ash or waste coal slag according to different condition, is beneficial to purify.
Claims (8)
1. exhaust gas purification muffler for motor vehicle with internal combustion engine, comprise purifying muffler main body and suction tude thereof (2) and air outlet (6), it is characterized in that the purifying muffler main body is L shaped or J-shaped closed cavity (1), the bottom is provided with waste pipe (13), the closed cavity inwall is along circumferentially being provided with some porous filter plates (4), to form purification channel (3).
2. exhaust gas purification muffler for motor vehicle with internal combustion engine according to claim 1, it is characterized in that being provided with circumferential dividing plate (14) in the middle of the described closed cavity, closed cavity is separated into inside and outside two halves, the closed cavity left side is provided with air pipe (15), with the purification channel (3) more than the serial fashion formation secondary; Suction tude (2) is arranged on the top of prime purification channel (3.1), and the air outlet is arranged on the end of back level purification channel (3.2), and the secondary purification passage connects and composes the multistage purification passage by air pipe (15).
3. exhaust gas purification muffler for motor vehicle with internal combustion engine according to claim 1 and 2 is characterized in that the described porous filter plate (4) and the inwall of closed cavity fix; Purification channel locates to be provided with baffle plate (7) near air outlet (6).
4. exhaust gas purification muffler for motor vehicle with internal combustion engine according to claim 1 and 2, it is characterized in that described purifying muffler main body (1) left and right sides is provided with manger board (5) and forms aqua storage tank (16), the aqua storage tank roof offers air outlet (6), the cross section of air outlet is for pouring font into, the air outlet is the quick filler of aqua storage tank, and the place is provided with web plate (12) near the air outlet; Be respectively arranged with overflow (8), filler (9), initial water level mouth (10) on the manger board from top to bottom.
5. exhaust gas purification muffler for motor vehicle with internal combustion engine according to claim 4, highest water level when it is characterized in that described manger board (5) to go up overflow (8) highly being horizontal ato unit, filler (9) links to each other with sealing radiator (11), and sealing radiator is provided with water intake (11.1) and relief opening (11.2); Initial water level mouth (10) is provided with plunger; The height of bottom, filler and the height of initial water level mouth are on same horizontal plane.
6. exhaust gas purification muffler for motor vehicle with internal combustion engine according to claim 1 is characterized in that described waste pipe (13) is set on together by the conduits of three layers of different size to be formed; Innermost layer conduit (1.1) down passes the closed cavity outside from the water storage box bottom, mesosphere conduit (1.2) down passes the closed cavity outside from the secondary purification channel bottom, outermost surface conduit (1.3) down passes the closed cavity outside from the first class purification channel bottom, three layers of conduit are communicated with mutually, and form water circulation channel with purification channel (3), aqua storage tank (16).
7. exhaust gas purification muffler for motor vehicle with internal combustion engine according to claim 1 is characterized in that upward uniform a plurality of apertures (4.1) of described porous filter plate (4), and aperture is circle, triangle, star or polygonal.
8. exhaust gas purification muffler for motor vehicle with internal combustion engine according to claim 5, it is characterized in that to suit measures to local conditions to add salt, nitrogen oxide, sulfur oxide absorbent, limestone, soda ash or waste coal slag according to different condition in the described sealing radiator (11), be beneficial to purify.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910040939XA CN101598056B (en) | 2009-07-04 | 2009-07-04 | Exhaust gas purification muffler for motor vehicle with internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910040939XA CN101598056B (en) | 2009-07-04 | 2009-07-04 | Exhaust gas purification muffler for motor vehicle with internal combustion engine |
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| Publication Number | Publication Date |
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| CN101598056A true CN101598056A (en) | 2009-12-09 |
| CN101598056B CN101598056B (en) | 2010-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910040939XA Expired - Fee Related CN101598056B (en) | 2009-07-04 | 2009-07-04 | Exhaust gas purification muffler for motor vehicle with internal combustion engine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012068719A1 (en) * | 2010-11-23 | 2012-05-31 | Leung Tszwa | Gas purifying device for energy saving and preventing spraying waste water indiscriminately and method thereof |
| CN103169423A (en) * | 2011-12-20 | 2013-06-26 | 乐金电子(天津)电器有限公司 | Motor cabin with variable frequency resonant cavity |
| CN104131865A (en) * | 2014-07-17 | 2014-11-05 | 沈奇丽 | Tail gas treatment device for internal combustion engine |
| CN108087061A (en) * | 2017-12-07 | 2018-05-29 | 河北华北柴油机有限责任公司 | Explosive atmosphere diesel engine vent gas cooling washer box |
| CN114991908A (en) * | 2022-06-24 | 2022-09-02 | 西安交通大学 | Silencer drainage device and silencer with same |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5106397A (en) * | 1990-12-26 | 1992-04-21 | Ford Motor Company | Air cleaner/noise silencer assembly |
| CN2332816Y (en) * | 1997-04-24 | 1999-08-11 | 杨德玉 | Multifunctional tail gas purifier |
| DE19835104A1 (en) * | 1998-08-04 | 2000-02-10 | Man Nutzfahrzeuge Ag | Air intake system for a diesel engine in a truck |
| CN101024147B (en) * | 2006-02-17 | 2011-12-28 | 陈妙生 | Wast gas purifier |
| CN100387823C (en) * | 2006-06-02 | 2008-05-14 | 河南天瑞环保新材料有限公司 | Silencing filter suitable for supercharging internal combustion engine air inlet system |
| CN201461041U (en) * | 2009-07-04 | 2010-05-12 | 汪荣林 | Waste gas purifying silencer of internal combustion engine motor vehicle |
-
2009
- 2009-07-04 CN CN200910040939XA patent/CN101598056B/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012068719A1 (en) * | 2010-11-23 | 2012-05-31 | Leung Tszwa | Gas purifying device for energy saving and preventing spraying waste water indiscriminately and method thereof |
| CN103380274A (en) * | 2010-11-23 | 2013-10-30 | 梁紫华 | Gas purifying device for energy saving and preventing spraying waste water indiscriminately and method thereof |
| CN103380274B (en) * | 2010-11-23 | 2016-08-24 | 梁紫华 | A kind of energy-conservation gas cleaning plant and method preventing from spraying excessively sewage |
| CN103169423A (en) * | 2011-12-20 | 2013-06-26 | 乐金电子(天津)电器有限公司 | Motor cabin with variable frequency resonant cavity |
| CN103169423B (en) * | 2011-12-20 | 2016-09-07 | 南京乐金熊猫电器有限公司 | A kind of motor bin with variable frequency resonator |
| CN104131865A (en) * | 2014-07-17 | 2014-11-05 | 沈奇丽 | Tail gas treatment device for internal combustion engine |
| CN104131865B (en) * | 2014-07-17 | 2016-08-17 | 沈奇丽 | Processing unit for tail |
| CN108087061A (en) * | 2017-12-07 | 2018-05-29 | 河北华北柴油机有限责任公司 | Explosive atmosphere diesel engine vent gas cooling washer box |
| CN108087061B (en) * | 2017-12-07 | 2020-11-10 | 河北华北柴油机有限责任公司 | Diesel engine tail gas cooling washing box for explosive environment |
| CN114991908A (en) * | 2022-06-24 | 2022-09-02 | 西安交通大学 | Silencer drainage device and silencer with same |
| CN114991908B (en) * | 2022-06-24 | 2023-12-19 | 西安交通大学 | Muffler drainage device and muffler with same |
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| CN101598056B (en) | 2010-12-01 |
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Granted publication date: 20101201 Termination date: 20110704 |