CN205445743U - Novel an environmental protection automobile exhaust section of thick bamboo - Google Patents
Novel an environmental protection automobile exhaust section of thick bamboo Download PDFInfo
- Publication number
- CN205445743U CN205445743U CN201620265233.9U CN201620265233U CN205445743U CN 205445743 U CN205445743 U CN 205445743U CN 201620265233 U CN201620265233 U CN 201620265233U CN 205445743 U CN205445743 U CN 205445743U
- Authority
- CN
- China
- Prior art keywords
- tail gas
- ring
- aiutage
- vortex
- vortex cleaning
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a novel an environmental protection automobile exhaust section of thick bamboo, includes that air inlet, tail gas aiutage, fixing device, the vortex purify ring, dust exhaust mouth, tail gas export, and the one end and the tail gas air inlet of an automobile exhaust section of thick bamboo are connected, and automobile exhaust section of thick bamboo inside is installed the vortex through fixing device and is purified the ring, and the vortex purifies the ring and is the foraminiferous hollow annular structure of irregular spiral in surface, and inside is equipped with to adsorb and is used the active carbon. When automobile exhaust gets into the aiutage air inlet, the vortex that meets in the aiutage purifies the ring, it can adsorb the harmful substance in the tail gas to purify intra -annular active carbon, purify the eddy that the different positions of ring can produce the variation in size at the vortex simultaneously, the swirl that big ring department produced is big, the swirl that annulet department produced is little, the degree that is drawn into of the particulate matter of equidimension is not different in the swirl of difference, movement track is also different, can effectively promote the not mix of equidimension particulate matter, promote the fine particle thing in the air current to condense into the large granule thing, got rid of to the aiutage wall under the inertial force effect, by the separation desorption.
Description
Technical field
This utility model belongs to field of automobile, is specially a kind of novel environment friendly car tail inflator.
Background technology
Latest data shows, vehicle exhaust accounts for about 30% to the contribution of granule in haze.Meanwhile, possibly together with hundreds of different compounds in vehicle exhaust, including carbon monoxide, Hydrocarbon, oxynitride, lead and oxygen sulfur compound etc., the health of people there is serious harm.Meanwhile, the environment of human lives also can be exerted far reaching influence by vehicle exhaust.Sulfur dioxide in tail gas has strong impulse abnormal smells from the patient, reaches to be easily caused during finite concentration the generation of " acid rain ", causes soil and water source acidifying, affects the growth of crops and forest.Over nearly 100 years, climate warming has become a blight of the mankind.All existence to the mankind such as the rise of Melting Glaciers, water level, EI Nino phenomenon, La Nina Phenomenon brings stern challenge.Harmful exhaust than own wt big 3 times discharged for 1 year by one car, and automobile is in the resource constantly consuming the earth.
The technology controlling the discharge of automobile exhaust pollution thing at present has " environmentally-frieautomobile automobile exhaust cylinder " (patent No.: 201210447955.2), is by the method at tail gas cylinder surface configuration active carbon layer, plays a role in filtering tail gas；" a kind of automobile tail gas filtering device " (patent No.: 201320249477.4), reduces the diameter particulate matter less than or equal to 2.5 microns by the way of cartridge filter axially mounted on automobile exhaust cylinder.
For both the above technology, " environmentally-frieautomobile automobile exhaust cylinder " (patent No.: 201210447955.2) described technology is at tail gas cylinder surface configuration active carbon layer, but for tail gas flow field in aiutage, the primary stream portion of gas be from aiutage centrally through, active carbon layer at barrel can not effectively contact the primary stream portion of tail gas, so good clean-up effect can not be played；" a kind of automobile tail gas filtering device " (patent No.: 201320249477.4) described technology axially mounted cartridge filter on tail gas cylinder, can cause tail gas cylinder resistance excessive, hinders engine work, therefore is also impossible in a practical situation use.
Summary of the invention
The purpose of this utility model is to provide a kind of novel environment friendly car tail inflator, to solve the technical problem that existing automobile exhaust gas purifying installation purification efficiency is relatively low, purification the most thoroughly and likely affects engine work.
This utility model adopts the following technical scheme that realization: a kind of novel environment friendly car tail inflator, has air inlet including a front end, rear end has the tail gas aiutage of offgas outlet；A vortex cleaning ring being made up of the hollow pipe that surface is loose structure it is fixed with inside tail gas aiutage；Equipped with absorption activated carbon inside vortex cleaning ring；Described vortex cleaning ring is random coil shape circulus, described random coil shape circulus includes multiple macro ring of being randomly provided and multiple little ring, described macro ring border contacts with the inwall of tail gas aiutage, and described little ring external diameter is less than the internal diameter of tail gas aiutage；It is provided with dust-exhausting port in the position near offgas outlet bottom tail gas aiutage.
Described vortex cleaning ring design becomes random coil shape hollow annular construction, and surface is loose structure, internal equipped with absorption activated carbon.When vehicle exhaust is entered tail gas aiutage by air inlet, run into the vortex cleaning ring in tail gas aiutage, the harmful substance in activated carbon meeting absorption tail gas in vortex cleaning ring, can produce, at vortex cleaning ring diverse location, the whirlpool district varied in size simultaneously, the whirlpool produced at macro ring is big, the whirlpool produced at little ring is little, in different whirlpools, the indrawn degree of different size of particulate matter is different, movement locus is the most different, therefore, can effectively promote the mixing of different size particulate matter, promote the fine particle coacervating large particle thing in air-flow, got rid of under inertia force effect to aiutage wall, by separation removal.Particulate matter can be discharged by dust-exhausting port.
Further, the hollow pipe diameter making vortex cleaning ring is not more than 1/5th of tail gas aiutage internal diameter.
The hollow pipe diameter of vortex cleaning ring is not more than 1/5th of automobile exhaust cylinder diameter, and surface is smooth metal, and this design can ensure that tail gas is not more than 30Pa by resistance during novel environment friendly tail gas cylinder, does not affect engine work.
This utility model is compared with prior art, increasing vortex cleaning ring in vehicle exhaust aiutage, while promoting that tail gas produces Wortex dust-removing, purifying the activated carbon in ring can be with the harmful substance in absorption tail gas, vehicle exhaust is had preferable filtration, reduces the pollution to air.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation: 1 is air inlet, 2 is fixing device, 3 is tail gas aiutage, 4 is vortex cleaning ring, 5 is offgas outlet, 6 is dust-exhausting port, 7 is absorption activated carbon.
Detailed description of the invention
A kind of novel environment friendly car tail inflator, has air inlet 1 including a front end, rear end has the tail gas aiutage 3 of offgas outlet 5；Tail gas aiutage 3 is internal is provided with a vortex cleaning ring 4 being made up of the hollow pipe that surface is loose structure；Vortex cleaning ring 4 is internal equipped with absorption activated carbon 7；Described vortex cleaning ring 4 is in random coil shape circulus, described random coil shape circulus includes multiple macro ring of being randomly provided and multiple little ring, described macro ring border contacts with the inwall of tail gas aiutage 3, and described little ring external diameter is less than the internal diameter of tail gas aiutage 3；It is provided with dust-exhausting port 6 in the position near offgas outlet 5 bottom tail gas aiutage 3.
The hollow pipe diameter making vortex cleaning ring 4 is not more than 1/5th of tail gas aiutage 3 internal diameter.
Described vortex cleaning ring uses the material such as aluminium alloy or 304 rustless steels to make.
Below in conjunction with the accompanying drawings this utility model is described in further detail.
Seeing Fig. 1, this utility model includes the internal activated carbon 7 of air inlet 1, fixing device 2, tail gas aiutage 3, vortex cleaning ring 4, offgas outlet 5, dust-exhausting port 6, vortex cleaning ring.
During use, vehicle exhaust enters tail gas aiutage 3 through air inlet 1, run into the vortex cleaning ring 4 in tail gas aiutage 3, the harmful substance in activated carbon 7 meeting absorption tail gas in vortex cleaning ring 4, can produce, at vortex cleaning ring 4 diverse location, the whirlpool district varied in size simultaneously, the whirlpool produced at macro ring is big, the whirlpool produced at little ring is little, in different whirlpools, the indrawn degree of different size of particulate matter is different, movement locus is the most different, therefore, can effectively promote the mixing of different size particulate matter, promote the fine particle coacervating large particle thing in air-flow, got rid of under inertia force effect to tail gas aiutage 3 wall, by separation removal.Owing to macro ring, the little ring of vortex cleaning ring 4 are randomly provided so that the whirlpool district that the air-flow of process produces is the most random, effectively enhances the mixability of these size particles things.
Described vortex cleaning ring 4 is fixed in tail gas aiutage 3 by fixing device 2.
As seen from Figure 1, the external diameter of macro ring is identical with tail gas aiutage internal diameter, and tail gas aiutage 3 reduces near the segment outer radius of air inlet 1, and described fixing device 2 is arranged on tail gas aiutage 3 part that bore reduces.
The foregoing is only specific embodiment of the utility model, but technical characteristic of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and change or the modification made all are contained among the scope of the claims of the present utility model.
Claims (4)
1. a novel environment friendly car tail inflator, has air inlet (1) including a front end, rear end has the tail gas aiutage (3) of offgas outlet (5)；It is characterized in that, tail gas aiutage (3) is internal is fixed with a vortex cleaning ring (4) being made up of the hollow pipe that surface is loose structure；Vortex cleaning ring (4) is internal equipped with absorption activated carbon (7)；Described vortex cleaning ring (4) is in random coil shape circulus, described random coil shape circulus includes multiple macro ring of being randomly provided and multiple little ring, described macro ring border contacts with the inwall of tail gas aiutage (3), and described little ring external diameter is less than the internal diameter of tail gas aiutage (3)；Tail gas aiutage (3) bottom is provided with dust-exhausting port (6) in the position near offgas outlet (5).
2. a kind of novel environment friendly car tail inflator as claimed in claim 1, it is characterised in that the hollow pipe diameter making vortex cleaning ring (4) is not more than 1/5th of tail gas aiutage (3) internal diameter.
3. a kind of novel environment friendly car tail inflator as claimed in claim 1 or 2, it is characterised in that described vortex cleaning ring (4) is fixed in tail gas aiutage (3) by fixing device (2).
4. a kind of novel environment friendly car tail inflator as claimed in claim 1 or 2, it is characterised in that described vortex cleaning ring (4) uses aluminium alloy or 304 rustless steels to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620265233.9U CN205445743U (en) | 2016-04-01 | 2016-04-01 | Novel an environmental protection automobile exhaust section of thick bamboo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620265233.9U CN205445743U (en) | 2016-04-01 | 2016-04-01 | Novel an environmental protection automobile exhaust section of thick bamboo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205445743U true CN205445743U (en) | 2016-08-10 |
Family
ID=56608807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620265233.9U Withdrawn - After Issue CN205445743U (en) | 2016-04-01 | 2016-04-01 | Novel an environmental protection automobile exhaust section of thick bamboo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205445743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715332A (en) * | 2016-04-01 | 2016-06-29 | 山西大学 | Novel environment-friendly automobile tail gas barrel |
-
2016
- 2016-04-01 CN CN201620265233.9U patent/CN205445743U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715332A (en) * | 2016-04-01 | 2016-06-29 | 山西大学 | Novel environment-friendly automobile tail gas barrel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160810 Effective date of abandoning: 20180724 |