KR950001862Y1 - Noise prevention device of muffler of car - Google Patents
Noise prevention device of muffler of car Download PDFInfo
- Publication number
- KR950001862Y1 KR950001862Y1 KR92015643U KR920015643U KR950001862Y1 KR 950001862 Y1 KR950001862 Y1 KR 950001862Y1 KR 92015643 U KR92015643 U KR 92015643U KR 920015643 U KR920015643 U KR 920015643U KR 950001862 Y1 KR950001862 Y1 KR 950001862Y1
- Authority
- KR
- South Korea
- Prior art keywords
- muffler
- exhaust gas
- noise
- exhaust
- car
- Prior art date
Links
Classifications
-
- 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
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
- F01N1/089—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using two or more expansion chambers in series
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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
- F01N13/02—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 having two or more separate silencers in series
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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
- F01N2470/00—Structure or shape of gas passages, pipes or tubes
- F01N2470/02—Tubes being perforated
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Exhaust Silencers (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 요지 구조를 절개하여 보인 전체측면도.Figure 1 is an overall side view of the main structure of the present invention shown by cutting.
제2도는 본 고안의 요지 확대 단면도.Figure 2 is an enlarged cross-sectional view of the present invention.
제3도는 제2도의 A-A선 방향의 확대 단면도.3 is an enlarged cross-sectional view taken along the line A-A of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 자동차엔진 2' : 배기관1: Automobile engine 2 ': Exhaust pipe
3, 3', 3", 3'" : 소음기 4, 4', 4" : 연결관3, 3 ', 3 ", 3'": silencer 4, 4 ', 4 ": connector
7 : 다기공7: multi-pore
본 고안은 소음기 구조를 줄줄이 이어진 다단식으로 구성하여 자동차의 배기가스가 배기되는 소음을 최소로 줄일수 있게된 자동차 마플러의 소음방지장치에 관한 것이다.The present invention relates to a noise suppression device of an automobile muffler, which is configured in a multi-stage structure in which a silencer structure is arranged in a row, so that noise of exhaust gas of an automobile can be minimized.
종래의 마플러는 자동차 엔진에 배기다기관을 연결하고, 그것에 배기관을 연결한 후미에 통이 큰 원통형 마플러(소음기)를 연결설치하여 배기가스를 일단 소음기에 보내서 소음을 적게 하는 구조로 되어 있으나, 대형 자동차, 버스, 화물차 등은 배기가스의 배출이 강하고, 많은량이 배기되기 때문에 마플러에서 나오는 배기소음은 요란하고 크기 때문에 큰 공해가 되어왔고, 또 소형승용차의 경우도 오르막길을 질주할때에는 요란한 소음이 발생하므로 큰공해가 되어 이를 개선하기 위하여 단통으로된 마플러 내부에 여러개의 2중 또는 3중 다공통을 내장시킨 구조의 마플러도 있었으나 이는 마플러내에 다공통이 2∼3중으로 겹쳐진 구조이므로 배기가스의 배기효율이 불량하고, 또, 자동차 엔진에는 배기가스의 부진으로 열이 발생하여 자동차엔진의 효율이 나빠지는 결함 때문에 그 실효를 얻지 못하였다.The conventional muffler has a structure that connects the exhaust manifold to the automobile engine and connects a large cylindrical muffler (silencer) to the rear of the exhaust pipe to reduce the noise by sending exhaust gas to the silencer. Cars, buses, and trucks emit a lot of exhaust gas, and because a large amount of exhaust is exhausted, noise from the muffler is loud and loud, and in the case of small cars, the noise is loud when traveling uphill. In order to solve this problem, there was also a muffler in which several double or triple porous cylinders were built into a single cylinder to improve the pollution. The exhaust efficiency of the gas is poor, and heat is generated due to the exhaust gas in the automobile engine. Rate is bad was not obtained because the effective defect.
본 고안은 종래 그 같은 결함을 해소하기 위하여 개량한 구조로 본 고안은 원통형 소음기를 여러단으로 분리하여 일열로 배열설치토록 하고 일측에 다기공이 무수히 뚫인 연결관으로는 관통 연결하여서 소음기가 마치 줄줄이 이어진 다단식으로 되게 구성하여서 배기가스의 배기가 원활함과 동시에 배기 소음이 극소로 되어 소음이 거의 없는 마플러를 제공할 목적으로 착안한 것인데, 이를 첨부 도면에 의거하여 상세히 설명하면 다음과 같다.The present invention is an improved structure to solve such defects in the prior art. The present invention separates the cylindrical silencers into several stages and arranges them in a row. The present invention is designed to provide a muffler with almost no noise since the exhaust gas is smoothly exhausted and the exhaust noise is minimized by being configured in a multistage structure, which will be described in detail with reference to the accompanying drawings.
자동차엔진(1)의 배기다기관(2)과 배기관(2')에 일열로 원통형소음기(3),(3'),(3"),(3'")를 분활 구성하고, 이들 소음기(3),(3'),(3"),(3'")의 사이에는 후면(6)이 막히고, 전면(6')은 개구된 연결관(4),(4'),(4")의 후미측에는 다기공(7)을 무수히 뚫어서 배기가스가 다기공(7)을 통해 나올때 분산될 수 있게 구성하고, 또 소음기(3'")후미에는 테일파이프(8)를 연결시켜 배기되게 하였다.A cylindrical silencer (3), (3 '), (3 "), (3'") is divided into a single row in the exhaust manifold (2) and the exhaust pipe (2 ') of the automobile engine (1), and these silencers (3) ), (3 '), (3 "), (3'") between the rear side (6) and the front (6 ') are open connections (4), (4'), (4 ") The rear side of the multi-pores (7) were drilled innumerably so that the exhaust gas can be dispersed when coming out through the multi-pore (7), and the tail pipe (8) to the rear of the silencer (3 '") to be exhausted.
또한, 본 고안은 소음기에서 배기가스의 배기지연으로 생기는 엔진(1)내의 열발생으로 냉각시켜 주기 위하여 통상의 라디에이터(9)에 물통(10)을 추가 설정하여 라디에이터(9)와 연결시켜 냉수가 순환 공급되게 연결구성하였다.In addition, the present invention, in order to cool the heat generated in the engine (1) caused by the exhaust delay of the exhaust gas in the silencer, additionally set the water tank 10 in the ordinary radiator (9) and connected to the radiator (9) It was configured to be circulated.
본원고안을 실시함에 있어서 도면상 소음기는 4개 연결구성하였으나, 차종에 따라 소음기의 개수는 가감설치할 수도 있다.In the implementation of the present application, four silencers are configured in the drawing, but the number of silencers may be added or subtracted depending on the vehicle model.
이와같이 구성된 본 고안은 자동차엔진(1)의 배기관(2)의 배기관(2')에 다수의 소음기(3),(3'),(3"),(3'")가 연결관(4),(4'),(4")으로 연결고정 되어져서 다단식 일열로 구성되어 있으므로 배기가스의 배출은 원활할 뿐아니라 그 연결관(4),(4'),(4")의 구조는 후면(6)은 막히고 전면(6')은 개구되어 있으며, 후미측에 다기공(7)이 여러개 뚫려 있으므로 개구된 전면(6')을 통한 배기가스의 유입은 다기공(7)에서 분산 배출되어지고, 또 여러개의 소음기(3),(3'),(3"),(3'")를 통해 나오는 동안 배기가스의 소음은 단계적으로 적어져서 최후의 테일파이프(8)에서 배기되는 가스배출의 소음은 극히 적은 효과가 있다.According to the present invention, a plurality of silencers 3, 3 ', 3' and 3 'are connected to the exhaust pipe 2' of the exhaust pipe 2 of the automobile engine 1 and the connection pipe 4 is provided. It is connected to, (4 '), (4 ") and composed of multi-stage single row, so the exhaust gas is not only smoothly discharged but also the structure of the connecting pipes (4), (4'), (4") (6) is blocked and the front surface 6 'is open, and since the multiple perforations 7 are drilled in the rear side, the inflow of exhaust gas through the opened front surface 6' is dispersed and discharged from the multi-pores 7 While the exhaust gas is discharged through the various silencers 3, 3 ', 3 ", 3'", the noise of the exhaust gas is gradually reduced so that the exhaust gas from the final tail pipe 8 is exhausted. Noise is extremely effective.
따라서, 소음을 방지할 수가 있다.Therefore, the noise can be prevented.
또한, 본 고안은 기존의 라디에이터(9)만으로는 자동차엔진(1)의 기관내를 냉각시켜 주는 것이 미급함으로 기존의 자동차엔진에 설치할 경우에는 라디에이터(9)에 물통(10)을 달아주어서 냉수의 순환을 도움으로서 자동차엔진(1)에 열발생율이 적고, 마플러에서의 소음의 거의 없어 대형자동차, 버스, 화물차등 운행에 큰 도움이 되고, 공해없는 운행이 가능하다.In addition, the present invention is that it is urgent to cool the engine of the automobile engine (1) only with the existing radiator (9), when installing in the existing automobile engine by attaching a bucket (10) to the radiator (9) By assisting circulation, the heat generation rate of the automobile engine 1 is low, and there is little noise in the muffler, which is very helpful for the operation of large vehicles, buses, trucks, etc., and it is possible to operate without pollution.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92015643U KR950001862Y1 (en) | 1992-08-20 | 1992-08-20 | Noise prevention device of muffler of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92015643U KR950001862Y1 (en) | 1992-08-20 | 1992-08-20 | Noise prevention device of muffler of car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940005836U KR940005836U (en) | 1994-03-18 |
| KR950001862Y1 true KR950001862Y1 (en) | 1995-03-17 |
Family
ID=19338703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR92015643U KR950001862Y1 (en) | 1992-08-20 | 1992-08-20 | Noise prevention device of muffler of car |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950001862Y1 (en) |
-
1992
- 1992-08-20 KR KR92015643U patent/KR950001862Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR940005836U (en) | 1994-03-18 |
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