KR100228132B1 - Used oil exhausting device for oil tank - Google Patents
Used oil exhausting device for oil tank Download PDFInfo
- Publication number
- KR100228132B1 KR100228132B1 KR1019950040509A KR19950040509A KR100228132B1 KR 100228132 B1 KR100228132 B1 KR 100228132B1 KR 1019950040509 A KR1019950040509 A KR 1019950040509A KR 19950040509 A KR19950040509 A KR 19950040509A KR 100228132 B1 KR100228132 B1 KR 100228132B1
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- oil
- drain
- discharge
- engine
- waste oil
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/04—Filling or draining lubricant of or from machines or engines
- F01M11/0408—Sump drainage devices, e.g. valves, plugs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/04—Filling or draining lubricant of or from machines or engines
- F01M11/0408—Sump drainage devices, e.g. valves, plugs
- F01M2011/0416—Plugs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
본 발명은 오일탱크의 폐 오일 배출장치에 관한 것으로서, 오일탱크 저면에 엔진오일이 배출되는 배출홀 및 깔대기형상의 드레인 홀이 형성된 드레인 콕크가 고정되고, 드레인 콕크내에는 보울트를 풀때 엔진오일의 배출을 차단하는 피스톤이 상,하방향으로 이동가능하게 장착되며, 드레인 콕크에 형성된 드레인 홀에는 엔진오일의 누유를 방지하는 보울트가 조여지고, 페 오일 배출시 교환시 보울트가 조여진 자리면에 드레인 호스가 연결된 드레인 플러그를 조임으로써, 엔진오일 교환시 주위환경의 청결성을 유지시킴은 물론 열화된 폐 오일이 교환을 간단하게 수행할 수 있고, 특히 폐 오일 수거시 안전성을 향상시킬 수 있다.The present invention relates to a waste oil discharge device of an oil tank, wherein a drain cock having a discharge hole and a funnel-shaped drain hole in which the engine oil is discharged is fixed to the bottom of the oil tank, and the engine cock discharges when the bolt is loosened. Pistons are installed to move in the up and down direction, and the drain hole formed in the drain cock is tightened with a bolt to prevent leakage of engine oil. By tightening the connected drain plug, it is possible to maintain the cleanliness of the surrounding environment during engine oil change, as well as to easily perform the replacement of the deteriorated waste oil, and in particular, to improve the safety of the waste oil collection.
Description
제1도는 종래 오일탱크의 폐 오일 배출장치를 개략적으로 나타낸 정면도.1 is a front view schematically showing a waste oil discharge device of a conventional oil tank.
제2도는 제1도에 나타낸 폐 오일 배출장치의 A-A 단면도.2 is a sectional view taken along line A-A of the waste oil discharge device shown in FIG.
제3도는 본 발명에 따른 오일탱크의 폐 오일 배출장치를 나타낸 단면도.3 is a cross-sectional view showing a waste oil discharge device of the oil tank according to the present invention.
제4도는 본 발명에 따른 오일탱크의 폐 오일이 드레인 플러그에 의해 배출된 상태를 나타낸 단면도이다.4 is a cross-sectional view showing a state in which the waste oil of the oil tank according to the present invention is discharged by the drain plug.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 케이스 12 : 오일탱크10 case 12 oil tank
12a,30b : 드레인 홀 14,32 : 보울트12a, 30b: Drain hole 14, 32: Bolt
30 : 드레인 콕크 30a : 배출홀30: drain cock 30a: discharge hole
34 ; 돌출부 36 : 피스톤34; Protrusion 36: Piston
38 : 코일 스프링 40 : 드레인 플러그38: coil spring 40: drain plug
42 : 푸쉬돌기 44 : 드레인 호스42: push protrusion 44: drain hose
본 발명은 오일탱크의 폐 오일 배출장치에 관한 것으로서, 더욱 상세하게는 드레인 홀을 차단하는 드레인 보울트의 구조를 개선하여 엔진오일 교환시 누유를 방지함은 물론 드레인 홀로 배출되는 폐 오일에 의한 화상을 미연에 예방할 수 있도록 한 오일탱크의 폐 오일 배출장치에 관한 것이다.The present invention relates to a waste oil discharge device of an oil tank, and more particularly, to improve the structure of a drain bolt that blocks a drain hole, to prevent leakage of the engine oil, as well as to burn images of the waste oil discharged to the drain hole. The present invention relates to a waste oil discharge device of an oil tank that can be prevented in advance.
일반적으로, 엔진 하부에 장착되어 오일펌프의 구동에 의해 엔진의 주요 부분으로 엔진오일을 비산시켜 윤활 및 냉각작용을 동시에 수행하는 종래의 오일탱크는 제1도 및 제2도에 나타낸 바와같이, 엔진의 케이스(10) 하부에는 엔진오일이 저장된 오일탱크(12)가 설치되고, 이 오일탱크(12)내에는 엔진오일이 한쪽 방향으로 쏠리는 것을 방지하기 위해 도시되지 않은 버플 플레이트(buffle plate)가 장착되며, 오일탱크(12) 저부 일측면에는 열화한 엔진오일을 배출시킬 수 있도록 보울트(14)가 조여진 드레인 홀(drain hole)(12a)이 형성된다. 이와 같이 오일탱크내에 저장된 엔진오일은 오일펌프(도시되지않음)에 의해 비산되어 크랭크 축, 커넥팅 로드 및 피스톤등의 운동부분과 밸브, 실린더를 윤활 및 냉각시킨 다음 다시 오일탱크(12)로 순환하여 저장된다.In general, a conventional oil tank mounted at the lower part of the engine and simultaneously lubricating and cooling by scattering engine oil to a main part of the engine by driving an oil pump, as shown in FIG. 1 and FIG. The oil tank 12 in which the engine oil is stored is installed under the case 10 of the case 10, and a buffle plate (not shown) is installed in the oil tank 12 to prevent the engine oil from being swept in one direction. One side of the bottom of the oil tank 12 is formed with a drain hole 12a in which the bolt 14 is tightened to discharge the deteriorated engine oil. In this way, the engine oil stored in the oil tank is scattered by an oil pump (not shown) to lubricate and cool the moving parts such as the crankshaft, the connecting rod and the piston, the valve and the cylinder, and then circulate the oil tank 12 again. Stored.
이때, 엔진의 열에 의해 열화현상이 발생된 엔진오일을 교환시킬때에는 오일탱크(12) 하방향에 수거통을 위치시킨 후 드레인 홀(12a)에 조여진 보울트(14)를 풀면 폐 오일이 드레인 홀(12a)을 통해 외기로 배출된다.At this time, when replacing the engine oil deterioration caused by the heat of the engine, place the container in the oil tank 12 downward direction and loosen the bolt 14 tightened to the drain hole (12a) waste oil drain hole (12a) It is discharged to outside air through).
그러나, 상기와 같이 엔진오일 교환시 드레인 홀에 조여진 보울트를 푼 다음 외기로 배출시켰기 때문에 보울트를 풀때 엔진오일의 누유가 발생됨은 물론 열화된 폐 오일이 사방으로 튀어 작업자가 화상을 입는등 수거가 용이하지 못하는 문제점이 있었다.However, when the engine oil is exchanged as described above, the bolt tightened in the drain hole is released and then discharged to the outside air, so when the bolt is released, the engine oil leaks as well as the waste oil splashes in all directions, which makes it easy to collect the worker. There was a problem that can not.
본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서, 본 발명의 목적은 오일탱크 저면에 피스톤이 장착된 드레인 콕크를 고정시키고, 이 드레인 콕크에는 엔진오일 배출시 드레인 플러그를 조임으로써, 엔진오일 교환시 주위환경의 청결성을 유지시킴은 물론 열화된 폐 오일의 교환을 간단하게 수행할 수 있고, 특히 폐 오일 수거시 안전성을 향상시킬 수 있는 오일탱크의 폐 오일 배출장치를 제공하는데 있다.The present invention is to solve the above problems, an object of the present invention is to fix the drain cock equipped with a piston on the bottom of the oil tank, by tightening the drain plug when the engine oil is discharged, the engine oil when replacing The purpose of the present invention is to provide a waste oil discharge device of an oil tank that can maintain the cleanliness of the surrounding environment as well as easily replace the deteriorated waste oil, and in particular, can improve the safety of the waste oil collection.
상기와 같은 목적을 달성하기 위한 본 발명의 특징은 엔진의 케이스 하부에 엔진오일이 저장된 오일탱크가 설치되고 상기 오일탱크에 열화된 폐 오일을 외기로 배출시키는 배출장치에 있어서 오일탱크 저면에 고정되어 엔진오일 교환시 엔진오일이 배출되는 배출홀 및 깔대기형상의 드레인 홀이 형성된 드레인 콕크와 상기 드레인 콕크내에 상, 하방향으로 이동가능하게 장착되어 보울트를 풀때 폐 오일의 배출을 차단하는 피스톤과 상기 드레인 홀에 조여져 엔진오일의 누유를 방지하는 보울트와 상기 보울트의 자리면에 조여져 폐 오일을 외기로 배출시킬 수 있도록 드레인 호스가 연결된 드레인 플러그가 구비됨을 특징으로 한다. 이하, 본 발명에 따른 오일탱크의 폐 오일 배출장치에 대한 바람직한 실시예를 첨부도면에 의거하여 상세하게 설명한다.Features of the present invention for achieving the above object is fixed to the bottom of the oil tank in the discharge device for discharging the waste oil deteriorated in the oil tank is installed in the oil tank is stored in the engine oil to the outside of the engine case A piston and the drain blocking the discharge of the waste oil when the bolt is loosened are mounted to the drain cock and the drain cock in which the drain hole and the funnel-shaped drain hole are discharged when the engine oil is exchanged, and the drain cock is moved up and down. It is characterized in that the bolt is tightened in the hole to prevent leakage of the engine oil and the drain plug is connected to the drain hose is connected to the seat surface of the bolt to discharge the waste oil to the outside air. Hereinafter, a preferred embodiment of the waste oil discharge device of the oil tank according to the present invention will be described in detail with reference to the accompanying drawings.
제3도 및 제4도는 본 발명에 따른 폐 오일 배출장치를 나타낸 도면으로서, 엔진의 케이스(10) 하부에 장착된 오일탱크(12) 저면에는 드레인 콕크(drain cock)(30)가 고정되고, 이 드레인 콕크(30) 양측면에는 엔진오일을 외기로 배출시킬 수 있도록 배출홀(30a)이 형성되며, 중앙부에는 깔대기형상의 드레인 홀(30b)이 형성된다.3 and 4 is a view showing the waste oil discharge device according to the present invention, the drain cock (drain cock) 30 is fixed to the bottom surface of the oil tank 12 mounted to the lower case 10 of the engine, Discharge holes 30a are formed at both sides of the drain cock 30 so as to discharge the engine oil to the outside, and a funnel-shaped drain hole 30b is formed at the center portion.
또한, 드레인 홀(30b)에는 엔진오일의 누유를 방지할 수 있도록 보울트(32)가 조여지며, 드레인 콕크(30)내에는 돌출부(34)가 돌출형성된 피스톤(36)이 상, 하방향으로 이동가능하게 장착되고, 돌출부(34)에는 엔진오일 배출 완료 후 피스톤(36)을 초기위치로 복귀시키기 위해 코일 스프링(38)이 삽입된다.In addition, the bolt 32 is tightened to prevent leakage of the engine oil in the drain hole 30b, and the piston 36 in which the protrusion 34 protrudes is moved upward and downward in the drain cock 30. The coil spring 38 is inserted into the protrusion 34 to return the piston 36 to the initial position after the engine oil discharge is completed.
상기 오일탱크(12)에 저장된 폐 오일을 외기로 배출시킬 수 있도록 드레인 홀(20b)에 조여지는 드레인 플러그(40)가 구비되며, 이 드레인 플러그(40) 상면에는 피스톤(36)을 상방향으로 미는 푸쉬돌기(42)가 일체로 형성되고, 드레인 플러그(40)에는 폐 오일을 외기로 배출시키기 위하여 드레인 호스(44)가 연결된다.The drain plug 40 is fastened to the drain hole 20b to discharge the waste oil stored in the oil tank 12 to the outside, and the piston 36 is upwardly disposed on the upper surface of the drain plug 40. Pushing projections 42 are formed integrally, the drain plug 40 is connected to the drain hose 44 to discharge the waste oil to the outside.
상기와 같이 구성된 본 발명에 따른 오일탱크의 폐 오일 배출장치는 엔진의 주요 운동부분을 윤활 및 냉각시킨 후 다시 오일탱크(12)로 순환되어 저장된 엔진오일을 교환하기 위해 수거통을 폐 오일이 배출되는 위치에 놓은 상태에서 드레인 콕크(30)에 조여진 보울트(32)를 풀면, 드레인 콕크(30) 내에 장착된 피스톤(36)이 코일 스프링(38)의 장력에 의해 드레인 홀(30b)을 막아 폐 오일의 외기 배출을 방지한다. 즉, 깔대기형상의 드레인 홀(30b)내주면에 피스톤(36)이 밀착된다.The waste oil discharge device of the oil tank according to the present invention configured as described above is circulated to the oil tank 12 after lubricating and cooling the main moving parts of the engine to discharge waste oil from the container to replace the stored engine oil. When the bolt 32 fastened to the drain cock 30 is released in the state of being placed in position, the piston 36 mounted in the drain cock 30 blocks the drain hole 30b by the tension of the coil spring 38, and waste oil. To prevent outside air emissions. That is, the piston 36 is in close contact with the inner peripheral surface of the funnel-shaped drain hole 30b.
그 후, 보울트(32)가 조여진 자리면에 드레인 플러그(40)를 조이면, 드레인 플러그(40) 상면에 일체로 형성된 푸쉬돌기(42)가 피스톤(36)을 상방향으로 밀어 드레인 홀(30b) 내주면에서 분리시킨다. 이때, 피스톤(36)의 돌출부(34)에 삽입된 코일 스프링(38)은 푸쉬돌기(42)의 길이만큼 압축됨과 동시에 오일탱크(12)에 저장된 폐 오일이 드레인 콕크(30)의 배출홀(30a)을 통해 빠져나가면서 드레인 플러그(40)에 연결된 드레인 호스(44)를 따라 외기로 배출되는 것이다.Thereafter, when the drain plug 40 is tightened to the seat surface on which the bolt 32 is tightened, the push protrusion 42 integrally formed on the upper surface of the drain plug 40 pushes the piston 36 upward, and drain hole 30b. Separate from the inner circumference. At this time, the coil spring 38 inserted into the protrusion 34 of the piston 36 is compressed by the length of the push protrusion 42 and at the same time waste oil stored in the oil tank 12 is discharged from the drain cock 30 ( It is discharged to the outside along the drain hose 44 connected to the drain plug 40 while exiting through 30a).
이상에서와 같이 본 발명에 따른 오일탱크의 폐 오일 배출장치에 의하면, 오일탱크 저면에 피스톤이 장착된 드레인 콕크를 고정시키고 상기 드레인 콕크의 드레인 홀에는 엔진오일 배출시 드레인 플러그를 조여 엔진오일 교환시 주위환경의 청결성을 유지시킴은 물론 열화된 폐오일의 교환을 간단하게 수행할 수 있고, 특히 폐 오일 수거시 안전성을 향상시킬 수 있다.According to the waste oil discharge device of the oil tank according to the present invention as described above, by fixing the drain cock equipped with a piston on the bottom of the oil tank and tightening the drain plug in the drain hole of the drain cock when replacing the engine oil when replacing the engine oil In addition to maintaining the cleanliness of the environment, it is possible to easily perform deterioration of the waste oil, and in particular, to improve the safety of waste oil collection.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950040509A KR100228132B1 (en) | 1995-11-09 | 1995-11-09 | Used oil exhausting device for oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950040509A KR100228132B1 (en) | 1995-11-09 | 1995-11-09 | Used oil exhausting device for oil tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970027659A KR970027659A (en) | 1997-06-24 |
| KR100228132B1 true KR100228132B1 (en) | 1999-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950040509A KR100228132B1 (en) | 1995-11-09 | 1995-11-09 | Used oil exhausting device for oil tank |
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| Country | Link |
|---|---|
| KR (1) | KR100228132B1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089907A (en) * | 2016-08-01 | 2016-11-09 | 蓝承星 | A kind of screw for exhaust fluid and fluid more changing device |
| KR20230094294A (en) * | 2021-12-21 | 2023-06-28 | (주)한엑스 | Storage tank of operating oil for construction machinery |
| GB2617422A (en) * | 2021-01-21 | 2023-10-11 | Ghd Inc | Combined hydrogen fuel cell for vehicle fueling, electric vehicle fast charging and fuel cell back-up power forecourt |
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1995
- 1995-11-09 KR KR1019950040509A patent/KR100228132B1/en not_active IP Right Cessation
Cited By (4)
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|---|---|---|---|---|
| CN106089907A (en) * | 2016-08-01 | 2016-11-09 | 蓝承星 | A kind of screw for exhaust fluid and fluid more changing device |
| GB2617422A (en) * | 2021-01-21 | 2023-10-11 | Ghd Inc | Combined hydrogen fuel cell for vehicle fueling, electric vehicle fast charging and fuel cell back-up power forecourt |
| KR20230094294A (en) * | 2021-12-21 | 2023-06-28 | (주)한엑스 | Storage tank of operating oil for construction machinery |
| KR102570391B1 (en) | 2021-12-21 | 2023-08-25 | (주)한엑스 | Storage tank of operating oil for construction machinery |
Also Published As
| Publication number | Publication date |
|---|---|
| KR970027659A (en) | 1997-06-24 |
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