CN105508007A - Novel vehicle exhaust pipe structure with silencer - Google Patents
Novel vehicle exhaust pipe structure with silencer Download PDFInfo
- Publication number
- CN105508007A CN105508007A CN201511007120.5A CN201511007120A CN105508007A CN 105508007 A CN105508007 A CN 105508007A CN 201511007120 A CN201511007120 A CN 201511007120A CN 105508007 A CN105508007 A CN 105508007A
- Authority
- CN
- China
- Prior art keywords
- cavity
- anger
- exhaust
- pipe
- echo
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/007—Apparatus used as intake or exhaust silencer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
- F01N3/0335—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with exhaust silencers in a single housing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2230/00—Combination of silencers and other devices
- F01N2230/02—Exhaust filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
- F01N2590/08—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for heavy duty applications, e.g. trucks, buses, tractors, locomotives
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Abstract
The invention discloses a novel vehicle exhaust pipe structure with a silencer. The structure comprises an exhaust pipe body, an intake pipe port, a filter cavity, an echo cavity, an exhaust silencing cavity, an exhaust pipe port, an exhaust main pipe, a gas outlet main pipe and a communicating pipe; the exhaust pipe body includes a filter cavity, an echo cavity and an exhaust silencing cavity; the intake pipe port is connected with the filter cavity; and the filter cavity, the echo cavity and the exhaust silencing cavity are separated through separation plates. The structure is simple in structure and reasonable in design, respectively realizes the filter, echo and silencing work through matched design of three cavities of the filter cavity, the echo cavity and the exhaust silencing cavity, realizes related functions through mutual communication among the exhaust main pipe, the gas outlet main pipe and the communicating pipe by setting the filter layer and the silencer, and has the advantages of high speed, high efficiency, cleanness, safety, low cost, easiness in maintenance, guarantee of product consistency and improvement of product quality.
Description
Technical field
The present invention relates to a kind of automobile exhaust tubular construction of Novel belt baffler.
Background technique
The principle of outlet pipe noise reduction is by measures such as the refraction of exhaust airstream air-flow, dispersion, expansions, and the flow velocity of exhaust airstream is reduced.Thus reach the object of noise reduction.But exhaust back pressure increases after noise reduction, affect the completeness that waste gas is discharged, power character and Economy can be lost.Therefore the design of outlet pipe should consider sound-deadening and noise-reducing, considers that power character and Economy do not have too large loss again.Unless very necessary, suggestion does not fall too low exhaust noise.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of automobile exhaust tubular construction of Novel belt baffler.
For solving the problem, the present invention adopts following technological scheme:
A kind of automobile exhaust tubular construction of Novel belt baffler, comprise outlet pipe main body, the air inlet mouth of pipe, filtering cavity, echo chamber, to give vent to anger silencing cavity, to give vent to anger the mouth of pipe, exhaust supervisor, give vent to anger supervisor and connecting tube, described outlet pipe main body comprises filtering cavity, echo chamber and silencing cavity of giving vent to anger, the described air inlet mouth of pipe is connected with filtering cavity, described filtering cavity, echo chamber and giving vent to anger between silencing cavity is arranged by baffle for separating, be connected with silencing cavity of giving vent to anger by exhaust supervisor in described filtering cavity, described silencing cavity of giving vent to anger was connected with echo chamber by connecting tube, described echo chamber is connected with the mouth of pipe of giving vent to anger by the supervisor that gives vent to anger, described filtering cavity inside is provided with filter layer, described filter layer is arranged on the mouth of pipe of exhaust supervisor, described silencing cavity inherence of giving vent to anger is provided with baffler on giving vent to anger and being responsible for.
As preferably, described filter layer is provided with granular absorption layer, activated carbon filtration stratum reticulare and purifying carbon dioxide layer.
As preferably, in described echo chamber, be provided with back pressure drum.
Structure of the present invention is simple, reasonable in design, cooperatively interact to design achieve filtration, echo and noise reduction work respectively by filtering cavity, echo chamber, silencing cavity of giving vent to anger three cavitys, be responsible for respectively by exhaust in addition, give vent to anger and be responsible for and be interconnected connecting tube, by arranging filter layer and baffler realizes correlation function, there is high-speed and high-efficiency, clean and safe, low cost, easy care, and homogeneity of product is guaranteed, thus improves the quality of products.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings;
Fig. 1 is structural representation of the present invention;
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Consult shown in Fig. 1, a kind of automobile exhaust tubular construction of Novel belt baffler, comprise outlet pipe main body, the air inlet mouth of pipe 1, filtering cavity 2, echo chamber 3, to give vent to anger silencing cavity 4, to give vent to anger the mouth of pipe 5, exhaust supervisor 6, give vent to anger supervisor 7 and connecting tube 8, described outlet pipe main body comprises filtering cavity 2, echo chamber 3 and silencing cavity 4 of giving vent to anger, the described air inlet mouth of pipe 1 is connected with filtering cavity 2, described filtering cavity 2, echo chamber 3 and giving vent to anger between silencing cavity 4 is arranged by baffle for separating, be connected with silencing cavity 4 of giving vent to anger by exhaust supervisor 6 in described filtering cavity 2, described silencing cavity 4 of giving vent to anger was connected with echo chamber 3 by connecting tube 8, described echo chamber 3 is connected with the mouth of pipe 5 of giving vent to anger by the supervisor 7 that gives vent to anger, described filtering cavity 2 inside is provided with filter layer, described filter layer is arranged on the mouth of pipe of exhaust supervisor 6, give vent to anger on supervisor 7 and be provided with baffler 9 in described silencing cavity 4 inherence of giving vent to anger, described dividing plate adopts stainless steel to make steel plate, dividing plate and outlet pipe main body inner wall one-body molded.
It should be noted that described filter layer is provided with granular absorption layer, activated carbon filtration stratum reticulare and purifying carbon dioxide layer.
It should be noted that in described echo chamber 3 and be provided with back pressure drum.
Structure of the present invention is simple, reasonable in design, cooperatively interact to design achieve filtration, echo and noise reduction work respectively by filtering cavity, echo chamber, silencing cavity of giving vent to anger three cavitys, be responsible for respectively by exhaust in addition, give vent to anger and be responsible for and be interconnected connecting tube, by arranging filter layer and baffler realizes correlation function, there is high-speed and high-efficiency, clean and safe, low cost, easy care, and homogeneity of product is guaranteed, thus improves the quality of products.
The standardized element that the present invention uses all can be commercially, special-shaped part all can carry out customized according to specification with the record of accompanying drawing, the concrete Placement of each part all adopts the conventional means such as bolt, rivet, welding ripe in prior art, machinery, part and equipment all adopt in prior art, conventional model, add that circuit connects and adopt Placement conventional in prior art, be not described in detail in this.
More than show and describe basic principle of the present invention and major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. the automobile exhaust tubular construction of a Novel belt baffler, it is characterized in that: comprise outlet pipe main body, the air inlet mouth of pipe (1), filtering cavity (2), echo chamber (3), silencing cavity of giving vent to anger (4), to give vent to anger the mouth of pipe (5), exhaust supervisor (6), give vent to anger supervisor (7) and connecting tube (8), described outlet pipe main body comprises filtering cavity (2), echo chamber (3) and silencing cavity of giving vent to anger (4), the described air inlet mouth of pipe (1) is connected with filtering cavity (2), described filtering cavity (2), arranged by baffle for separating between echo chamber (3) and silencing cavity of giving vent to anger (4), be connected with silencing cavity of giving vent to anger (4) by exhaust supervisor (6) in described filtering cavity (2), described silencing cavity of giving vent to anger (4) was connected with echo chamber (3) by connecting tube (8), described echo chamber (3) is connected with the mouth of pipe of giving vent to anger (5) by the supervisor (7) that gives vent to anger, described filtering cavity (2) inside is provided with filter layer, described filter layer is arranged on the mouth of pipe of exhaust supervisor (6), give vent to anger on supervisor (7) and be provided with baffler (9) in described silencing cavity of giving vent to anger (4) inherence.
2. the automobile exhaust tubular construction of a kind of Novel belt baffler according to claim 1, is characterized in that: described filter layer is provided with granular absorption layer, activated carbon filtration stratum reticulare and purifying carbon dioxide layer.
3. the automobile exhaust tubular construction of a kind of Novel belt baffler according to claim 1, is characterized in that: be provided with back pressure drum in described echo chamber (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511007120.5A CN105508007A (en) | 2015-12-30 | 2015-12-30 | Novel vehicle exhaust pipe structure with silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511007120.5A CN105508007A (en) | 2015-12-30 | 2015-12-30 | Novel vehicle exhaust pipe structure with silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105508007A true CN105508007A (en) | 2016-04-20 |
Family
ID=55716253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511007120.5A Pending CN105508007A (en) | 2015-12-30 | 2015-12-30 | Novel vehicle exhaust pipe structure with silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105508007A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113842A (en) * | 2018-08-01 | 2019-01-01 | 江苏医药职业学院 | A kind of motorcycle exhaust pipe with noise reduction and exhaust gas cleaner |
-
2015
- 2015-12-30 CN CN201511007120.5A patent/CN105508007A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113842A (en) * | 2018-08-01 | 2019-01-01 | 江苏医药职业学院 | A kind of motorcycle exhaust pipe with noise reduction and exhaust gas cleaner |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |