KR20120007224U - exhaust pipe for car - Google Patents

exhaust pipe for car Download PDF

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Publication number
KR20120007224U
KR20120007224U KR2020110003052U KR20110003052U KR20120007224U KR 20120007224 U KR20120007224 U KR 20120007224U KR 2020110003052 U KR2020110003052 U KR 2020110003052U KR 20110003052 U KR20110003052 U KR 20110003052U KR 20120007224 U KR20120007224 U KR 20120007224U
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South Korea
Prior art keywords
exhaust pipe
pipe
steel pipe
vortex generator
vortex
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KR2020110003052U
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Korean (ko)
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송영순
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송영순
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Priority to KR2020110003052U priority Critical patent/KR20120007224U/en
Publication of KR20120007224U publication Critical patent/KR20120007224U/en

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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
    • 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
    • F01N1/12—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using spirally or helically shaped channels
    • 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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
    • F01N13/1844—Mechanical joints
    • F01N13/1855—Mechanical joints the connection being realised by using bolts, screws, rivets or the like
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/06—Exhaust treating devices having provisions not otherwise provided for for improving exhaust evacuation or circulation, or reducing back-pressure
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/24—Methods or apparatus for fitting, inserting or repairing different elements by bolts, screws, rivets or the like

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)

Abstract

본 고안은 자동차의 배기관 내의 삽입되는 와류 발생장치 강관에 관한 것으로써 배기관 내의 와류를 일으킴으로써 배기가스의 유속증대로 인하여 엔진출력 향상과 연비감소, 매연감소 등의 효과를 볼 수 있도록 한 것이다.

본 고안은 일측에 소음기(20)가 부착되고, 엔진(30)과 연통된 통상의 배기관 본체를 구성함에 있어서 배기관 내의 삽입되는 와류발생장치 강관 내주연에는 3등분하여 홈(3)을 일정간격으로 연속 구성하고 이 홈(12) 사이에는 표면이 관내면에서 관중심 쪽으로 판재를 구성하고,내주연은 상기 홈(3)과 볼록면(2)을 비틀린 ... 연속 형성되게 한 구조를 특징으로 한다.

본 고안은 기존의 자동차 배기관의 구조를 크게 바꾸지 않고, 부가적인 구성없이 현재 자동차 배기관과 배기관 사이의 연결 볼트를 풀고, 와류 발생장치 강관을 끼워 놓고, 다시 연결 볼트를 조임으로써 간단하게 배기관 내에 와류를 일으켜서 배기가스의 유속증대가 될 수 있도록 관(1)과 비틀림판재(2)의 내면홈과 오목면 구조를 제공한다.

Figure P2020110003052

The present invention relates to the vortex generator steel pipe inserted into the exhaust pipe of an automobile, so that the eddy current in the exhaust pipe causes an increase in engine output, fuel efficiency, and soot reduction due to the increase in the flow rate of the exhaust gas.

According to the present invention, the silencer 20 is attached to one side, and in forming a normal exhaust pipe body communicating with the engine 30, the groove 3 is divided into three portions at the inner circumference of the vortex generator device inserted into the exhaust pipe. Between the grooves 12, the surface is composed of a plate from the tube surface toward the center of the tube, the inner periphery is characterized by a structure in which the groove (3) and the convex surface (2) ... do.

The present invention does not significantly change the structure of the existing automobile exhaust pipe, and loosens the connecting bolt between the current vehicle exhaust pipe and the exhaust pipe, inserts the vortex generator steel pipe, and tightens the connecting bolt again without additional configuration, thereby simplifying the vortex in the exhaust pipe. It provides an inner groove and a concave structure of the pipe 1 and the torsion plate 2 so that it can be raised to increase the flow rate of the exhaust gas.

Figure P2020110003052

Description

자동차의 배기관 내에 삽입되는 와류발생장치강관 {exhaust pipe for car}Vortex generating device steel pipe inserted in exhaust pipe of automobile {exhaust pipe for car}

본 고안은 자동차용 배기관의 개량에 관한 것으로써, 배기관 내의 유속증대로 인하여 엔진출력향상과 연비감소, 매연감소 등의 획기적인 효과가 있도록 함에 그 목적이 있다. 따라서 본 고안은 와류발생장치강관의 내면을 3등분 되게 하여 나선형 판재의 돌출부와 홈을 구성함으로써, 이 홈 사이에는 나선형 판재 볼록면(2)이 자연스럽게 성형됨으로써 배기가스가 3등분 된 나선형 판재를 따라 빠짐으로써 빠짐과 동시에 소용돌이 형상의 와류가 급격하게 발생됨으로써 배기가스의 유속증대가 일어나는 것이다. 와류발생장치강관의 내주연의 등분은 3등분이 될 수도 있고, 4등분, 5등분, 6등분도 될 수 있으며 마음대로 조정할 수 있다.The present invention relates to the improvement of the exhaust pipe for automobiles, and its purpose is to increase engine output, reduce fuel consumption, reduce smoke, etc. due to the increase in the flow rate in the exhaust pipe. Therefore, the present invention constitutes a protrusion and groove of the spiral plate by dividing the inner surface of the vortex generating device steel pipe into three parts, and the spiral plate convex surface 2 is naturally formed between the grooves along the spiral plate in which the exhaust gas is divided into three parts. As it falls out, the vortex vortex is suddenly generated and the flow rate of the exhaust gas increases. The inner periphery of the vortex generator steel pipe may be divided into three parts, and may be divided into four parts, five parts, and six parts, and can be adjusted at will.

이러한 와류장치강관의 형상이 돌출부(15) 및 오목면(14)이 연속적으로 구성된 파상형구조로 형성됨으로써 배기가스의 유속증대로 인하여 엔진출력향상, 연비감소, 매연감소 등의 효과가 있도록 한다. 또한 본 와류발생장치를 배기관 속에 삽입 할 수도 있고 촉매를 제조 할 때 촉매에 붙여서 제조 할 수도 있으며, 전체 배기관으로 사용 할 수 있다.Since the shape of the vortex device steel pipe is formed in a wavy structure in which the protruding portion 15 and the concave surface 14 are continuously formed, the flow rate of the exhaust gas increases, so that the engine output, fuel efficiency, and soot are reduced. In addition, this vortex generator can be inserted into the exhaust pipe, or attached to the catalyst when the catalyst is manufactured, and can be used as an entire exhaust pipe.

자동차의 배기관의 형태는 차량 종류에 따라서 차량 저부의 구조에 따라 다 양한 형태로 제공되고 있으며, 배기관의 일측에는 소음기가 부착되어있다.The exhaust pipe of the vehicle is provided in various forms according to the structure of the bottom of the vehicle according to the type of vehicle, and a silencer is attached to one side of the exhaust pipe.

그러나 이러한 지금까지의 자동차 배기관은 내·외주연이 단순한 평활면으로 구성되어 있어, 배기관내 배기압에 의하여 배기가스가 원활히 배출되지 못하여 출력이 저하되고, 연료비도 많이 들고, 엔진이 갖고 있는 출력을 상실하여 만족할 만한 수준이 아니며, 엔진출력을 향상시키기 위해서는 현재 배기관 구조로써는 한계가 있다.However, these automobile exhaust pipes are composed of smooth surfaces with simple internal and external circumferences, and the exhaust gas is not smoothly discharged by the exhaust pressure inside the exhaust pipe, resulting in low power output, high fuel cost, and high output of the engine. It is not a satisfactory level due to loss, and there is a limit to the current exhaust pipe structure to improve engine power.

본 고안은 상기 배경기술에서 언급한 제반 문제점을 해소하고자 하는 것으로 기존 자동차 배기관의 구조를 크게 바꾸지 않고, 부가적인 구성없이 현재 자동차 배기관과 배기관 사이의 볼트를 풀고, 와류발생장치강관을 삽입하고, 다시 볼트를 조여 줌으로써 간단하게 설치할 수 있고, 와류발생장치강관의 내주연에는 질서정연하고, 연속 형성되는 홈(3)과 나선형판재(4) 그리고 내부돌출면(2)의 구조를 제공하고자 한다.The present invention is intended to solve the problems mentioned in the background art, without largely changing the structure of the existing car exhaust pipe, loosening the bolt between the current car exhaust pipe and the exhaust pipe without additional configuration, insert the vortex generator steel pipe, and again It can be easily installed by tightening the bolts, and the inner periphery of the vortex generator steel pipe is orderly and orderly provided, and the structure of the continuous grooves 3, the spiral plate 4 and the inner protruding surface 2 is provided.

본 고안의 와류발생장치강관의 내주연에는 연속 형성된 홈(3) 비틀림구조를 갖는 판재(4)가 관내면에서 중심쪽으로 나선형으로 비틀린 구조이며, 와류발생장치강관의 외주연에는 일반 파이프와 같이 매끄러운 면으로 구성되어 있다.In the inner circumference of the vortex generator steel pipe of the present invention, the plate (4) having a continuously formed groove (3) torsional structure is spirally twisted from the inner surface to the center, and the outer circumference of the vortex generator steel pipe is smooth like a general pipe. It is composed of cotton.

따라서 이러한 홈(3)과 내면에 비틀린 판재가 나선형으로 관내향쪽으로 갖는 특징적인 구조는 배기가스가 통과 할 때 급격한 와류 현상을 일으키게 된다.Therefore, the characteristic structure of the plate 3 and the inner surface twisted inwardly in the tube in a spiral direction will cause a rapid vortex phenomenon when the exhaust gas passes.

이와 같이 본 발명의 와류발생장치강관의 내주연에는 홈(3)과 돌출부(2)의 비틀린 구성에 따른 와류 현상에 의해 출력이 향상되고, 연비가 감소되고, 매연이 감소되면서 저렴한 가격의 소비자에게 공급함으로써 구매력을 향상시킬 수 있다.As described above, the inner circumference of the vortex generating device steel pipe of the present invention is improved by the vortex phenomena according to the twisted configuration of the grooves 3 and the protrusions 2, and the fuel economy is reduced, soot is reduced to consumers at low prices. Supply can improve purchasing power.

본 고안의 실시를 위한 구체적인 내용을 도 1 및 도 2에 의거하여 상세히 설명함은 다음과 같다.Specific details for the implementation of the present invention will be described in detail with reference to FIGS. 1 and 2 as follows.

일측에 소음기(20)가 부착되고, 엔진(30)과 연통의 통상의 배기관 본체를 구성함에 있어서 와류발생장치강관(1)의 내주연에는 대각선의 홈(3)을 일정간격으로 연속구성하고, 이 홈(12) 사이에는 완만한 돌출부(2)를 나선형으로 길게 연속 구성하는 한편와류발생장치강관 내주연의 상기 홈(3)과 돌출부(2)의 내면은 비틀린 형상 판재로 3등분하며 길게 내향쪽으로 연속 구성되게 한 구조이다.The silencer 20 is attached to one side, and in the circumference of the vortex generator steel pipe 1 in forming a normal exhaust pipe main body in communication with the engine 30, a diagonal groove 3 is continuously formed at a predetermined interval, Between the grooves 12, the smooth protrusions 2 are continuously formed in a spiral shape, while the inner surfaces of the grooves 3 and the protrusions 2 of the inner circumference of the vortex generator steel pipe are divided into three equal parts by twisted plate and are inwardly long. It is a structure that is configured to be continuous towards.

즉 본 고안의 배기관 본체는 일측의 소음기(20)가 부착되면서 엔진(30)과 연통된 통상의 것과 대동소이한 현상 및 구조를 취하고 있으나, 본 발명의 와류발생장치강관(1)은 상기한 바와 같이 그 내주연에는 나선형의 연속적으로 형성되는 깊은 간격의 홈(3)으로 구성되고, 이 홈(12) 사이에는 다소 넓은 면적의 돌출부(2)가 형성되어 있다. 상기한 홈(3)은 일정한 두께를 갖는 전체 비틀림으로 제작하여, 대각선 방향으로 일정한 간격에 홈이 형성되게 하며, 이러한 홈(3)의 형성에 의해 홈(3) 사이에는 내향으로 돌출된 볼록면(2)이 자연스럽게 형성되게 한다. 이때 볼록면(2)은 내면 모양이 비틀림 구조를 갖는 나선형 모양을 갖게 된다.That is, the exhaust pipe main body of the present invention has a phenomenon and structure similar to those of the conventional one connected to the engine 30 while the silencer 20 is attached to one side, but the eddy current generating device steel pipe 1 of the present invention is as described above. Similarly, the inner circumference is composed of deeply spaced grooves 3 which are formed continuously in a spiral form, and the protrusions 2 having a somewhat larger area are formed between the grooves 12. The grooves 3 are formed in a total twist having a constant thickness, so that grooves are formed at regular intervals in a diagonal direction, and convex surfaces protruding inwardly between the grooves 3 by the formation of such grooves 3. Allow (2) to form naturally. At this time, the convex surface 2 has a spiral shape having an inner surface torsional structure.

또한 이러한 홈(3)과 돌출부(2)의 형성과 동시에 와류발생장치강관(10)의 외 주연 즉 상기 홈(3)과 돌출부(2)의 내면은 비틀림 구조의 판재가 내항쪽으로 길게 형성되게 한다. 물론 상기 홈(3)의 등분은 3등분 및 여러 등분으로 제작할 수 있다.In addition, the outer periphery of the vortex generator steel pipe 10, that is, the inner surface of the groove 3 and the protrusion 2, at the same time as the formation of the groove 3 and the protrusion 2, the plate of the twist structure is formed long toward the inner port . Of course, the equal parts of the groove 3 can be produced in three equal parts and various equal parts.

본 고안은 홈(3) 형상의 나선형 각도와 돌출부(2)의 돌출 정도 내지는 오목면(3)의 구조를 더욱 넓게 할 수 있고, 반대로 좁게 할 수도 있다.The present invention can further widen the helical angle of the shape of the groove 3 and the degree of protrusion of the protrusion 2 or the structure of the concave surface 3, and conversely can be narrowed.

이와 같이 본 고안은 일정 간격으로 대각선의 홈(3)과 돌출부(2)의 연속적으로 배열된 구성적 특징과 와류발생장치강관(1)의 내 주연의 길이 방향으로 일정하게 비틀림 구조를 갖는 돌출부(2) 와 오목면(3)의 구조에 의한 와류현상으로 배기가스의 유속증대로 인하여 엔진출력향상과 연비감소, 매연감소 등으로 친환경 저탄소 정책에 크게 기여하는 구조적 특징을 갖는다.As described above, the present invention provides a continuous structure of the diagonal grooves 3 and the protrusions 2 at regular intervals and a protrusion having a constant twisting structure in the longitudinal direction of the inner circumference of the vortex generating device steel pipe 1 ( 2) and the convex surface (3) vortices have a structural feature that contributes greatly to the environment-friendly low carbon policy by increasing the engine output, fuel efficiency, smoke reduction, etc. due to the increase in exhaust gas flow rate.

도 1은 본 고안의 사용상태 사시도.1 is a perspective view of the use state of the present invention.

도 2는 본 고안의 와류발생장치강관 사시도2 is a perspective view of the vortex generating device steel pipe of the present invention

＜도면의 주요부분에 대한 부호의 설명＞Description of the Related Art

(1: 와류발생장치강관), (20: 소음기), (30: 엔진)(1: vortex generator steel pipe), (20: silencer), (30: engine)

(3: 홈), (2: 돌출부), (4: 비틀림형 판재)(3: groove), (2: protrusion), (4: torsion plate)

Claims (1)

일측에 소음기(20)가 부착되고 엔진(30)과 연통된 통상의 배기관 본체를 구성함에 있어서, 와류발생장치강관(1)의 외주연에는 대각선의 홈(3)을 일정간격으로 구성하고, 이 홈(3) 사이에는 비틀림 구조를 갖는 판재로 나선형의 돌출부(2)를 일정한 등분으로 연속 구성하는 한편 와류발생장치강관(1) 내주연의 상기 홈 (3)과 돌출부(2)는 비틀림 구조를 갖는 판재가 관 내향 쪽을 향하여 나선형 방향으로 구성됨을 특징으로 하여 자동차의 배기관 내에 삽입하는 와류발생장치강관.In configuring a normal exhaust pipe main body having a silencer 20 attached to one side and communicating with the engine 30, a diagonal groove 3 is formed at a predetermined interval on the outer circumference of the vortex generator steel pipe 1, The grooves 3 and the projections 2 of the inner circumference of the vortex generator steel pipe 1 have a torsional structure. Vortex generating device steel pipe is inserted into the exhaust pipe of the vehicle, characterized in that the plate having a spiral configuration toward the inward direction of the tube.
KR2020110003052U 2011-04-12 2011-04-12 exhaust pipe for car KR20120007224U (en)

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KR2020110003052U KR20120007224U (en) 2011-04-12 2011-04-12 exhaust pipe for car

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KR2020110003052U KR20120007224U (en) 2011-04-12 2011-04-12 exhaust pipe for car

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230113002A (en) 2022-01-21 2023-07-28 유한식 Voltex flow generating apparatus for internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230113002A (en) 2022-01-21 2023-07-28 유한식 Voltex flow generating apparatus for internal combustion engine

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