KR19980041282U - Bypass structure of oil - Google Patents
Bypass structure of oil Download PDFInfo
- Publication number
- KR19980041282U KR19980041282U KR2019960054374U KR19960054374U KR19980041282U KR 19980041282 U KR19980041282 U KR 19980041282U KR 2019960054374 U KR2019960054374 U KR 2019960054374U KR 19960054374 U KR19960054374 U KR 19960054374U KR 19980041282 U KR19980041282 U KR 19980041282U
- Authority
- KR
- South Korea
- Prior art keywords
- oil
- cooler
- bypass
- main passage
- pump
- Prior art date
Links
- 238000005461 lubrication Methods 0.000 abstract description 8
- 239000003921 oil Substances 0.000 description 99
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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
- F01M1/00—Pressure lubrication
- F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
-
- 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
- F01M1/00—Pressure lubrication
- F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
- F01M2001/105—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the layout of the purification arrangements
- F01M2001/1092—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the layout of the purification arrangements comprising valves bypassing the filter
Abstract
본 고안은 엔진의 윤활을 위한 오일공급계통에 있어서, 오일의 온도가 일정온도 이하일 경우 오일필터 및 오일쿨러를 통과하지 않고 오일공급처에 직접 바이패스시켜 윤활계통의 윤활성능을 향상되게 한 오일의 바이패스 구조에 관한 것이다.The present invention, in the oil supply system for lubrication of the engine, when the oil temperature is below a certain temperature bypass the oil filter and oil cooler directly to the oil supply to bypass the oil supply to improve the lubrication performance of the lubrication system It's about a path structure.
오일탱크의 오일펌프에 의해 오일쿨러와 오일필터를 통해 오일주통로로 오일을 공급되게 한 오일공급계통에 있어서, 오일펌프와 오일쿨러의 사이에 바이패스관을 분기시켜 오일주통로에 직접 연결하되, 분기부분의 오일쿨러측에도 써머스텟을 장착하고, 바이패스관측에는 유압밸브를 장착한 것이다.In the oil supply system in which oil is supplied to the oil main passage through the oil cooler and the oil filter by the oil pump of the oil tank, the bypass pipe is branched between the oil pump and the oil cooler to connect directly to the oil main passage. The thermostat is also mounted on the oil cooler side of the branch and the hydraulic valve is mounted on the bypass side.
Description
본 고안은 엔진의 윤활을 위한 오일공급계통에 있어서, 오일의 온도가 일정온도 이하일 경우 오일필터 및 오일쿨러를 통과하지 않고 오일공급처에 직접 바이패스시켜 윤활계통의 윤활성능을 향상되게 한 오일의 바이패스 구조에 관한 것이다.The present invention, in the oil supply system for lubrication of the engine, when the oil temperature is below a certain temperature bypass the oil filter and oil cooler directly to the oil supply to bypass the oil supply to improve the lubrication performance of the lubrication system It's about a path structure.
오일은 부품의 마찰 및 마멸을 방지하기 위해 사용하는 윤활제로서 특히, 엔진오일의 윤활은 물론 각 부분의 냉각, 청소, 방청 및 연소실에서의 가스 누출 방지작용도 하고 있다.Oil is a lubricant used to prevent friction and abrasion of parts. In particular, oil is used to lubricate engine oil, as well as to prevent cooling, cleaning, rust prevention, and gas leakage in combustion chambers.
또 오일의 온도가 125~130℃ 이상이 되면 오일의 성능이 급격히 저하되어 유막이 형성되지 않고 슬라이딩 부분이 소결되는 등 문제가 발생하므로 냉각기에 의해 적당한 온도가 유지되게 하고 있다.In addition, when the temperature of the oil is 125 ~ 130 ℃ or more, the performance of the oil is sharply lowered, there is a problem such that the sliding portion is sintered without forming the oil film, so that the proper temperature is maintained by the cooler.
그러므로 종래의 오일순환계통은 도 3의 도시와 같이, 오일탱크(1)로부터 오일펌프(2)에 의해 오일쿨러(3)와 오일필터(4)를 통해 오일주통로(5)로 공급되게 하였다.Therefore, the conventional oil circulation system is to be supplied to the oil main passage (5) through the oil cooler (3) and the oil filter (4) by the oil pump (2) from the oil tank (1) as shown in FIG. .
그러나 전기한 오일의 공급계통은 오일의 온도가 아직 적정온도로 상승되지 않은 경우 점도가 높은 상태에서 오일쿨러와 오일필터를 거치게 되므로서 이에 대한 오일압력의 상승으로 오일주통로에 대한 오일공급량이 부족하여질 뿐 아니라 오일필터나 오일쿨러측의 압력강하로 인한 내구성 문제가 발생된다.However, the oil supply system mentioned above goes through the oil cooler and the oil filter in the state of high viscosity if the oil temperature has not yet risen to the proper temperature, and thus the oil supply to the oil main passage is insufficient due to the increase in the oil pressure. In addition, durability problems are caused by pressure drop on the oil filter or oil cooler side.
본 고안도 오일 공급계통에 있어서, 전기한 바와 같은 문제를 제거코저 오일펌프로부터 오일쿨러의 사이에 서머스텟과 유압밸브를 설치하여 일정 온도 이하에서도 오일 펌프에 의한 오일의 공급을 오일주통로에 직적되게 한 오일의 바이패스 구조를 고안함에 그 목적이 있다.In the present invention, the oil supply system eliminates the problems described above. A thermostat and a hydraulic valve are installed between the oil pump and the oil cooler to directly supply the oil supply to the oil main passage even under a certain temperature. The purpose is to devise a bypass structure for the oil.
도 1은 본 고안에 의한 오일공급 계통도1 is an oil supply system diagram according to the present invention
도 2는 본 고안 바이패스 구조의 상세도2 is a detailed view of the bypass structure of the present invention
도 3은 종래의 오일공급계통도3 is a conventional oil supply system diagram
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1:오일탱크2:오일펌프1: oil tank 2: oil pump
3:오일쿨러4:오일필터3: oil cooler 4: oil filter
5:오일주통로6:바이패스관5: oil main passage 6: bypass tube
7:써머스텟8:유압밸브7: Thermostat 8: Hydraulic valve
전기한 고안의 목적을 이루기 위한 수단으로 오일탱크에 오일펌프에 의해 오일쿨러의 오일필터를 통해 오일주통로로 공급하는 오일공급계통에 있어서, 오일펌프와 오일쿨러의 사이에 유압밸브와 서머스텟에 의한 바이패스 구조를 구성하여 일정온도 이하에서 오일주통로에 오일을 직접 공급하게 한 오일의 바이패스 구조를 제공한다.In the oil supply system for supplying the oil tank to the oil main passage through the oil cooler of the oil cooler by means of the oil pump as a means for achieving the above object, the hydraulic valve and the thermostat between the oil pump and the oil cooler By-pass structure is provided to provide the oil bypass structure that directly supplies oil to the oil main passage at a certain temperature or less.
이하, 본 고안의 실시예를 첨부도면에 의하여 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail by the accompanying drawings.
도 1은 본 고안에 의한 오일공급계통을 전체적으로 도시한 설명도이다.1 is an explanatory view showing the oil supply system according to the present invention as a whole.
오일탱크(1)의 오일펌프(2)에 의해 오일쿨러(3)와 오일필터(4)를 통해 오일주통로(5)로 오일을 공급되게 한 오일공급계통에 있어서, 오일펌프(2)와 오일쿨러(3)의 사이에 바이패스관(6)을 분기시켜 오일주통로(5)로 직접 연결되게 한다.In the oil supply system in which oil is supplied to the oil main passage 5 through the oil cooler 3 and the oil filter 4 by the oil pump 2 of the oil tank 1, the oil pump 2 and The bypass pipe 6 is branched between the oil coolers 3 so as to be directly connected to the oil main passage 5.
도 2는 바이패스관(6)이 분기된 부분의 상세설명도이다.2 is a detailed explanatory view of a portion where the bypass pipe 6 is branched.
미설명부호 9는 오일필터이다.Reference numeral 9 is an oil filter.
오일펌프(2)와 오일쿨러(3)의 사이에 바이패스관(6)을 분기시키되, 오일쿨러(3)측에 써머스텟(7)을 장착하고 바이패스관(6)측에도 유압밸브(8)를 장착한다.The bypass pipe 6 is branched between the oil pump 2 and the oil cooler 3, but the thermostat 7 is mounted on the oil cooler 3 side, and the hydraulic valve 8 is also provided on the bypass pipe 6 side. )).
이와 같은 본 고안의 작용을 설명한다.This will be described the operation of the present invention.
본 고안에 의한 오일공급계통은 오일탱크(1)내에 저장된 오일을 오일펌프(2)에 의해 펌핑하여 오일쿨러(3)에 냉각시킨 후 다시 오일필터(4)에 의해 불순물을 여과시킨 후 오일주통로(5)를 최종적으로 사용처에 오일을 공급하는 기존의 공급계통에 의해 윤활용등으로 사용하는 것이다.In the oil supply system according to the present invention, the oil stored in the oil tank 1 is pumped by the oil pump 2, cooled in the oil cooler 3, and the impurities are filtered again by the oil filter 4, followed by The passage 5 is used for lubrication and the like by the existing supply system which finally supplies oil to the place of use.
이때, 오일의 온도가 오일쿨러(3)의 냉각을 필요치 않을 정도의 기준이하의 온도인 경우에는 온도를 감지한 써머스텟(7)이 작동하여 오일쿨러(3)로 진행되는 오일통로를 차단하게 되어 오일펌프(2)에 의한 오일압력이 바이패스관(6)의 유압밸브(8)를 개통시켜 오일을 오일주통로(5)에 직접 바이패스시키는 것이다.At this time, when the temperature of the oil is a temperature below the reference level that does not require cooling of the oil cooler (3), the thermostat (7) sensing the temperature is activated to block the oil passage to the oil cooler (3) Thus, the oil pressure by the oil pump 2 opens the hydraulic valve 8 of the bypass pipe 6 to bypass the oil directly to the oil main passage 5.
그러므로 엔진 시동시 등에 오일펌프에서 오일을 오일주통로에 직접 공급하게 되어 부족하기 쉬운 오일량을 충족시켜 주고 이상 저온의 오일을 빨리 온도상승시키므로서 오일의 윤활작용을 극대화할 수 있다.Therefore, it is possible to maximize oil lubrication action by supplying oil directly from the oil pump to the oil main passage at the time of engine start-up, satisfying the oil quantity that is easy to run short and increasing the temperature of abnormal low temperature oil quickly.
또 점도가 높은 오일이 오일쿨러나 오일필터는 통과하지 않으므로 오일쿨러나 오일필터의 내구성이 그만큼 향상되어 수명이 연장될 수 있다.In addition, since the oil having a high viscosity does not pass through the oil cooler or the oil filter, the durability of the oil cooler or the oil filter may be improved, and thus the life may be extended.
이상과 같이 본 고안은 오일공급계통에 있어서, 저온의 오일을 오일펌프로부터 오일주통로에 직접 바이패스시키므로서 엔진의 워밍업시 등에 부족하기 쉬운 오일을 충족하게 공급할 수 있을 뿐 아니라 점도가 높은 오일에 바이패스로 그 오일쿨러 및 오일필터의 수명이 연장되는 효과가 있다.As described above, the present invention, in the oil supply system, by directly bypassing the low temperature oil from the oil pump to the oil main passage, it is possible to supply not only oil that is likely to be insufficient when warming up the engine, but also to supply high viscosity oil. Bypassing has the effect of extending the life of the oil cooler and oil filter.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960054374U KR19980041282U (en) | 1996-12-23 | 1996-12-23 | Bypass structure of oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960054374U KR19980041282U (en) | 1996-12-23 | 1996-12-23 | Bypass structure of oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980041282U true KR19980041282U (en) | 1998-09-15 |
Family
ID=53994200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960054374U KR19980041282U (en) | 1996-12-23 | 1996-12-23 | Bypass structure of oil |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980041282U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101241165B1 (en) * | 2011-06-16 | 2013-03-13 | 현대자동차주식회사 | Oil-Cooler System |
| KR20240033814A (en) | 2022-09-06 | 2024-03-13 | 한국항공우주산업 주식회사 | Double spool valve system |
| KR20240033818A (en) | 2022-09-06 | 2024-03-13 | 한국항공우주산업 주식회사 | Spool valve system |
-
1996
- 1996-12-23 KR KR2019960054374U patent/KR19980041282U/en not_active Application Discontinuation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101241165B1 (en) * | 2011-06-16 | 2013-03-13 | 현대자동차주식회사 | Oil-Cooler System |
| KR20240033814A (en) | 2022-09-06 | 2024-03-13 | 한국항공우주산업 주식회사 | Double spool valve system |
| KR20240033818A (en) | 2022-09-06 | 2024-03-13 | 한국항공우주산업 주식회사 | Spool valve system |
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