CN206035616U - Energy -concerving and environment -protective noise elimination blast pipe - Google Patents

Energy -concerving and environment -protective noise elimination blast pipe Download PDF

Info

Publication number
CN206035616U
CN206035616U CN201620808203.8U CN201620808203U CN206035616U CN 206035616 U CN206035616 U CN 206035616U CN 201620808203 U CN201620808203 U CN 201620808203U CN 206035616 U CN206035616 U CN 206035616U
Authority
CN
China
Prior art keywords
exhaust pipe
energy
air inlet
environment
filter
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.)
Active
Application number
CN201620808203.8U
Other languages
Chinese (zh)
Inventor
詹碧云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Lianye Auto Parts Manufacturing Co Ltd
Original Assignee
Guangzhou Lianye Auto Parts Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou Lianye Auto Parts Manufacturing Co Ltd filed Critical Guangzhou Lianye Auto Parts Manufacturing Co Ltd
Priority to CN201620808203.8U priority Critical patent/CN206035616U/en
Application granted granted Critical
Publication of CN206035616U publication Critical patent/CN206035616U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)

Abstract

The utility model discloses an energy -concerving and environment -protective noise elimination blast pipe, air inlet and gas outlet including exhaust pipe body, exhaust pipe body both ends, exhaust pipe body is equipped with three way catalyst converter in proper order and filters the silencer in the direction of giving vent to anger of admitting air. The utility model discloses can effectively carry out catalysis filter and amortization to car exhaust harmful gas, realize twice filtration moreover, greatly reduced effective gas's emission, play the environmental protection and fall the effect of making an uproar.

Description

A kind of energy-conserving and environment-protective silencing exhaust pipe
Technical field
This utility model belongs to automotive energy-saving emission-reducing field, more particularly to a kind of energy-conserving and environment-protective silencing exhaust pipe.
Background technology
With the development of economic society, automobile is more and more entered in the middle of the life of people, and with people couple The raising of the attention rate of environment, to the environmental requirement of automobile also more and more higher, existing automobile exhaust pipe can only be to automobile for people Tail gas is eliminated the noise in exhaust process, reduce noise pollution, when automobile discharge tail gas have more harmful gass and Grain thing, in order to reach the effect of environmental protection, people install other purifiers in the outlet of automobile exhaust pipe, due to installation site and The restriction of installing space, the clean-up effect of purifier are less desirable.
The content of the invention
In order to overcome the deficiencies in the prior art, this utility model to provide a kind of energy-conserving and environment-protective silencing exhaust pipe, it can Oxidation catalyst filter and noise reduction are carried out to the harmful gass that automobile is discharged effectively, and is realized and is filtered twice, greatly reduced effectively The discharge of gas, plays a part of environmentally friendly noise reduction.
The technical solution adopted in the utility model is as follows:
A kind of energy-conserving and environment-protective silencing exhaust pipe, it is including exhaust pipe, the air inlet at exhaust pipe two ends and gas outlet, described Exhaust pipe is sequentially provided with ternary catalyzing unit and filter and sound damper along the direction of air inlet to outlet.
In this utility model, it is unlike the prior art, it is not necessary to which exhaust outlet specially adds purifier again again, But direct ternary catalyzing unit integrally disposed on exhaustor, oxidation catalyst filter is carried out to most starting the harmful gass discharged, while Many filter and sound dampers are also set after carrying out first time filtration again, then carry out second gas filtration and also have noise reduction, play section The effect of the environmentally friendly noise reduction of energy.
Preferably, the ternary catalyzing unit is provided close at air inlet, and ternary catalyzing unit is less than with the distance of air inlet The distance between ternary catalyzing unit and filter and sound damper.
In this utility model, the distance of the ternary catalyzing unit and air inlet less than ternary catalyzing unit and filter and sound damper it Between distance contribute to the buffering conveying that latter segment distance is filtered in harmful gass for the first time conversion, slowed down deflation rate, Enter back in filter and sound damper, contribute to carrying out waste gas second fully filtration noise reduction.
Preferably, the filter and sound damper includes and body caliber identical webmaster main body and is wrapped in outside webmaster main body Sound-proof material.
In this utility model, when air-flow passes through, the webmaster main body and Sound-proof material inside silencer-filter can be by the gas for passing through The filtration noise reduction again of stream, and so as to play the effect for reducing noise and environmental protection.
Preferably, the webmaster main body is provided with multiple interval identical pores.
Description of the drawings
Fig. 1:Structural representation of the present utility model.
Fig. 2:The structural representation of this utility model webmaster main body.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is described in further detail.
Embodiment:
As depicted in figs. 1 and 2, a kind of energy-conserving and environment-protective silencing exhaust pipe, enters including exhaust pipe 1,1 two ends of exhaust pipe QI KOU 2 and gas outlet 3, the exhaust pipe 1 are sequentially provided with ternary catalyzing unit 4 along the direction of air inlet to outlet and filter and eliminate the noise Device 5.
The ternary catalyzing unit 4 is provided close at air inlet 2, and ternary catalyzing unit 4 is less than ternary with the distance of air inlet 2 The distance between catalyst converter 4 and filter and sound damper 5.
The filter and sound damper 5 includes and body caliber identical webmaster main body 51 and the sound insulation being wrapped in outside webmaster main body Cotton 52.
Operation principle of the present utility model:After automobile exhaust gas is entered from exhaustor inlet gas, first by ternary catalyzing unit Carry out oxidation catalyst filter, form first time filtration, purification, then the is carried out by the webmaster main body of filter and sound damper and Sound-proof material again Two filtration, purifications and noise reduction, finally discharge innocuous gas, energy-conserving and environment-protective.

Claims (1)

1. a kind of energy-conserving and environment-protective silencing exhaust pipe, including exhaust pipe, the air inlet at exhaust pipe two ends and gas outlet, its feature It is that the exhaust pipe is sequentially provided with ternary catalyzing unit and filter and sound damper along the direction of air inlet to outlet;
The ternary catalyzing unit is provided close at air inlet, and the distance of ternary catalyzing unit and air inlet less than ternary catalyzing unit with The distance between filter and sound damper;
The filter and sound damper includes and exhaust pipe caliber identical webmaster main body and the Sound-proof material being wrapped in outside webmaster main body;
The webmaster main body is provided with multiple interval identical pores.
CN201620808203.8U 2016-07-29 2016-07-29 Energy -concerving and environment -protective noise elimination blast pipe Active CN206035616U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620808203.8U CN206035616U (en) 2016-07-29 2016-07-29 Energy -concerving and environment -protective noise elimination blast pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620808203.8U CN206035616U (en) 2016-07-29 2016-07-29 Energy -concerving and environment -protective noise elimination blast pipe

Publications (1)

Publication Number Publication Date
CN206035616U true CN206035616U (en) 2017-03-22

Family

ID=58307823

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620808203.8U Active CN206035616U (en) 2016-07-29 2016-07-29 Energy -concerving and environment -protective noise elimination blast pipe

Country Status (1)

Country Link
CN (1) CN206035616U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108331991A (en) * 2018-03-26 2018-07-27 连云港宇泰电力设备有限公司 Combined steam vent silencer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108331991A (en) * 2018-03-26 2018-07-27 连云港宇泰电力设备有限公司 Combined steam vent silencer

Similar Documents

Publication Publication Date Title
CN205840974U (en) A kind of automobile exhaust pipe
CN201354668Y (en) Engine tail gas purification muffler
CN206092121U (en) Silencer for agricultural vehicle
CN206035616U (en) Energy -concerving and environment -protective noise elimination blast pipe
CN204073847U (en) A kind of for blowing grey cleaning mechanism in denitrification apparatus
CN204572128U (en) A kind of automobile exhaust gas processing apparatus
CN205908345U (en) Combustion forklifts that split type tail -gas clean -up eliminated noise
CN205172688U (en) Vehicle exhaust gas purifier
CN204663633U (en) A kind of diesel engine high-performance exhaust gas cleaner
CN208347862U (en) A kind of automotive muffler and catalytic cleaner integrated apparatus
CN2517997Y (en) Efficiency cooker hood with fume & smoke filter core
CN206035596U (en) High -efficient three way catalyst converter of double -pipeline
CN201705437U (en) Motor vehicle emission and noise carbon deposition purifying cleaner
CN201354667Y (en) Engine tail gas purification muffler
CN208605249U (en) A kind of automobile exhaust pipe that noise reduction is heat-insulated
CN206129380U (en) Environment -friendly automobile blast pipe
CN113107640A (en) Automobile exhaust purification silencer capable of increasing contact between silencing cotton and air
CN202360185U (en) Automobile silencer
CN207437166U (en) A kind of commercial car integral exhaust purifying muffler
CN204877621U (en) Exhaust gas purifier for car
CN205744063U (en) A kind of environmental protection equipment of new type purification vehicle exhaust
CN204003032U (en) For three grades of silencer of exhaust emissions of generator set
CN205025544U (en) Gaseous emission device in car automobile body
CN204961018U (en) Diesel engine motor vehicle tail gas catalytic purification silencer
CN206092122U (en) Novel silencer is used to agricultural vehicle

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant