KR200143929Y1 - Device of flowing breeding gas of diesel engine - Google Patents
Device of flowing breeding gas of diesel engine Download PDFInfo
- Publication number
- KR200143929Y1 KR200143929Y1 KR2019950047343U KR19950047343U KR200143929Y1 KR 200143929 Y1 KR200143929 Y1 KR 200143929Y1 KR 2019950047343 U KR2019950047343 U KR 2019950047343U KR 19950047343 U KR19950047343 U KR 19950047343U KR 200143929 Y1 KR200143929 Y1 KR 200143929Y1
- Authority
- KR
- South Korea
- Prior art keywords
- breathing gas
- gallery
- diesel engine
- intake manifold
- rocker cover
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
Abstract
본원 고안은 디젤엔진의 브리딩개스 유입장치에 관한 것으로, 흡기매니폴드의 흡입구와 반대쪽에 갤러리가 마련되고 록커커버의 일단으로 연결되는 러버호스를 상기 갤러리에 연결함으로써 브리딩개스가 상기 갤러리를 통해 고루 분산되어 연소실로 재유입 되도록 하여 브리딩개스에 함유된 오일이 에어클리너 쪽으로 흘러서 에어필터를 적시거나 공기의 흐름에 지장을 주는 문제를 해소하고 엔진성능을 향상시킬 수 있는 효과를 제공하게 된다.The present invention relates to a breathing gas inlet device of a diesel engine, and a gallery is provided on the opposite side to the inlet of the intake manifold and a rubber hose connected to one end of the rocker cover is connected to the gallery so that the breathing gas is evenly distributed through the gallery. As a result, the oil contained in the breathing gas flows toward the air cleaner to solve the problem of soaking the air filter or blocking the flow of air and improving the engine performance.
Description
제1도는 엔진의 개략 측면도.1 is a schematic side view of the engine.
제2도는 종래 디젤엔진의 브리딩개스 유입 위치를 나타낸 평면도.Figure 2 is a plan view showing the inlet position of the breathing gas of the conventional diesel engine.
제3도는 본원 고안에 의한 브리딩개스 유입장치의 일부 단면도.3 is a partial cross-sectional view of the breathing gas inlet device according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 록커커버 2 : 흡기매니폴드1 rocker cover 2 intake manifold
3 : 흡입구 4 : 갤러리(GALLERY)3: Suction port 4: GALLERY
5 : 러버호스 6 : 니플5: rubber hose 6: nipple
본원 고안은 디젤엔진의 브리딩개스 유입장치에 관한 것으로, 더 상세하게는 연소실로부터 배출되는 브리딩개스(BRAEATHING GAS)가 흡기매니폴드상에서 역류되어 에어클리너 쪽으로 오일이 흐르는 것을 방지토록 된 디젤엔진의 브리딩개스 유입장치에 관한 것이다.The present invention relates to a breathing gas inlet device of a diesel engine, and more particularly, a breathing gas of a diesel engine in which a breathing gas discharged from a combustion chamber is prevented from flowing back toward an air cleaner by flowing back on an intake manifold. It relates to an inlet device.
일반적으로 디젤엔진에서는 연소실에서 연료가 연소후 미연소 개스가 많이 배출되며 이러한 미연소 개스는 흡기매니폴드로 재유입하여 다시 연소실로 보내져서 재연소 시키도록 되어 있다.In general, in diesel engines, a large amount of unburned gas is discharged after combustion in a combustion chamber, and the unburned gas is re-introduced into an intake manifold and sent back to the combustion chamber to be reburned.
제1도는 종래 일반적인 디젤엔진의 측면을 개략적으로 나타낸 것으로 이와같이 엔진에서 록커커버(11) 상단에 흡기매니폴드(12)가 설치되어 있고 이 흡기매니폴드(12)의 하단이 에어클리너(도시안됨)쪽으로 연결되어 있다.FIG. 1 schematically illustrates a side surface of a conventional general diesel engine. As shown in FIG. 1, an intake manifold 12 is installed at the top of the rocker cover 11 in the engine, and an air cleaner (not shown) is provided at the bottom of the intake manifold 12. Connected to the
제2도는 종래 브리딩개스의 유입장치를 나타내는 평면도로서 이에 도시된 바와같이 엔진의 록커커버(11)와 흡기매니폴드(12)의 흡입구(13) 위치에 브리딩개스 유입을 위한 러버호스(15)가 연결되어 있다.FIG. 2 is a plan view illustrating a conventional inlet device of a breathing gas, and as shown therein, a rubber hose 15 for inflow of a breathing gas is provided at a position of an inlet 13 of a rocker cover 11 and an intake manifold 12 of an engine. It is connected.
이러한 종래 기술에서는 엔진으로부터 배출되는 브리딩개스가 상기 러버호스(15)를 통해 흡기매니폴드(12)로 유입되는데 이때 브리딩개스에 포함된 오일이 에어클리너 쪽으로 흘러서 에어필터를 적시게 되고 공기흐름에 큰 지장을 주게 되는 문제점이 있었다.In this prior art, the breathing gas discharged from the engine flows into the intake manifold 12 through the rubber hose 15, where the oil contained in the breathing gas flows toward the air cleaner to wet the air filter, and the air flow is large. There was a problem that was disturbed.
본 고안의 목적은, 흡기매니폴드로 유입되는 브리딩개스가 에어클리너 쪽으로 흐르는 것을 방지하고 연소실로 원활하게 유입될 수 있도록 함으로써 엔진성능을 향상시킬 수 있도록 된 디젤엔진의 브리딩개스 유입장치를 제공하는 데 있다.An object of the present invention is to provide a breathing gas inlet device of a diesel engine which can improve the engine performance by preventing the breathing gas flowing into the intake manifold to flow into the air cleaner and smoothly flow into the combustion chamber. have.
본원 고안은 상기의 목적을 달성하기 위하여, 디젤엔진의 록커커버에 설치되는 흡기매니폴드에 있어서, 상기 흡기매니폴드의 흡입구 반대쪽 내부에 설치되어 있는 갤러리와, 양단부가 상기 록커커버 및 상기 갤러리에 니플로써 연결하여 브리딩개스를 유입시키는 러버호스로 구성되어 있는 특징이 있다.The present invention, in order to achieve the above object, in the intake manifold installed in the rocker cover of the diesel engine, the gallery which is installed inside the intake opposite side of the intake manifold, and both ends nipple in the rocker cover and the gallery It is characterized by consisting of a rubber hose to connect the inlet breathing gas.
본원 고안의 구체적 특징과 다른 이점들은 첨부된 일실시예로서의 도면을 참조한 이하의 설명으로 더욱 명확해질 것이다.Specific features and other advantages of the present invention will become more apparent from the following description with reference to the accompanying drawings as an embodiment.
제3도는 본원 고안에 의한 브리딩개스 유입장치를 나타내는 흡기매니폴드의 평단면도이다.3 is a plan sectional view of an intake manifold showing a breathing gas inlet device according to the present invention.
상기 도면을 참조하면, 엔진의 록커커버(1) 상단에 설치된 흡기매니폴드(2)의 내부에서 흡입구(3)와 반대쪽에 갤러리(4)가 설치되고 상기 록커커버(1)와 갤러리(4)의 내부 일단이 러버호스(5)에 의해 연결되어 있으며 이 러버호스(5)는 니플(6)에 의해 고정설치되어 있다.Referring to the drawings, the gallery (4) is installed on the opposite side to the inlet (3) in the intake manifold (2) installed on the top of the rocker cover (1) of the engine and the rocker cover (1) and the gallery (4) The inner end of the is connected by a rubber hose (5), the rubber hose (5) is fixed by a nipple (6).
이에따라 상기 록커커버(1)로부터 배출되는 브리딩개스가 상기 러버호스(5)를 통해 갤러리(4)로 유입되고 상기 갤러리(4)에서 고루 분산된 브리딩개스가 흡기매니폴드(2)를 통해 연소실로 재유입되는 것이다.Accordingly, the breathing gas discharged from the rocker cover 1 flows into the gallery 4 through the rubber hose 5, and the breathing gas evenly distributed in the gallery 4 flows into the combustion chamber through the intake manifold 2. It is reintroduced.
상술한 바와 같은 본원 고안은 흡기매니폴드의 흡입구와 반대쪽에 갤러리가 마련되고 록커커버의 일단으로 연결되는 러버호스를 상기 갤러리에 연결함으로써 브리딩개스가 상기 갤러리를 통해 고루 분산되어 연소실로 재유입되도록 하여 브리딩개스에 함유된 오일이 에어클리너 쪽으로 흘러서 에어필터를 적시거나 공기의 흐름에 지장을 주는 문제를 해소하고 엔진성능을 향상시킬 수 있는 효과를 얻을 수 있다.As described above, the present invention provides a gallery on the opposite side to the inlet of the intake manifold and connects a rubber hose connected to one end of the rocker cover to the gallery so that the breathing gas is evenly distributed through the gallery and re-introduced into the combustion chamber. The oil contained in the breathing gas flows toward the air cleaner, which can solve the problem of soaking the air filter or disturbing the air flow and improving the engine performance.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950047343U KR200143929Y1 (en) | 1995-12-26 | 1995-12-26 | Device of flowing breeding gas of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950047343U KR200143929Y1 (en) | 1995-12-26 | 1995-12-26 | Device of flowing breeding gas of diesel engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970041323U KR970041323U (en) | 1997-07-29 |
| KR200143929Y1 true KR200143929Y1 (en) | 1999-06-15 |
Family
ID=19438220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950047343U KR200143929Y1 (en) | 1995-12-26 | 1995-12-26 | Device of flowing breeding gas of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200143929Y1 (en) |
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1995
- 1995-12-26 KR KR2019950047343U patent/KR200143929Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970041323U (en) | 1997-07-29 |
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