KR200294383Y1 - A compact structure of oil cooler and radiator with excellent cooling efficiency - Google Patents
A compact structure of oil cooler and radiator with excellent cooling efficiency Download PDFInfo
- Publication number
- KR200294383Y1 KR200294383Y1 KR2019970039697U KR19970039697U KR200294383Y1 KR 200294383 Y1 KR200294383 Y1 KR 200294383Y1 KR 2019970039697 U KR2019970039697 U KR 2019970039697U KR 19970039697 U KR19970039697 U KR 19970039697U KR 200294383 Y1 KR200294383 Y1 KR 200294383Y1
- Authority
- KR
- South Korea
- Prior art keywords
- radiator
- oil cooler
- cooling efficiency
- compact structure
- cooling
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0234—Header boxes; End plates having a second heat exchanger disposed there within, e.g. oil cooler
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
- F28F9/002—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core with fastening means for other structures
Abstract
본 고안은 냉각효율이 우수한 오일쿨러 및 라디에이터의 콤팩트(Compact)구조에 관한 것으로, 특히 각각 2등분으로 분리된 오일쿨러(2,3)와 라디에이터(5,6)가 서로 크로스되도록 연결 조립되는 것을 특징으로 하는 냉각효율이 우수한 오일쿨러 및 라디에이터의 콤팩트구조에 관한 것이다.The present invention relates to a compact structure of an oil cooler and a radiator having excellent cooling efficiency, and in particular, that the oil coolers (2,3) and radiators (5,6) separated into two portions are connected to each other to be assembled. The present invention relates to a compact structure of an oil cooler and a radiator having excellent cooling efficiency.
Description
본 고안은 냉각효율이 우수한 오일쿨러 및 라디에이터의 콤팩트(Compact)구조에 관한 것으로, 특히 각각 2등분으로 분리된 오일쿨러와 라디에이터를 서로 크로스(Cross)되도록 조립하여 공기팬의 석션(Sunction) 또는 블로잉(Blowing)타입에 관계없이 우수한 냉각성능을 갖는 냉각효율이 우수한 오일쿨러 및 라디에이터의 콤팩트(Compact)구조에 관한 것이다.The present invention relates to a compact structure of an oil cooler and a radiator having excellent cooling efficiency, and in particular, the oil cooler and the radiator, which are separated into two parts, are assembled to cross each other, so that the suction or blowing of the air fan is performed. The present invention relates to a compact structure of an oil cooler and a radiator having excellent cooling efficiency regardless of a blowing type.
종래에는 도1a에 도시한 바와같이 냉각팬(7)이 석션타입인 경우 공기가 오일쿨러(1)를 거쳐 라디에이터(4)로 흡입되기 때문에 상대적으로 오일쿨러의 냉각효율이 라디에이터의 냉각효율보다 양호하고, 상대적으로 냉각효율이 낮은 라디에이터의 냉각효율을 높이기 위하여 그 크기를 크게하지만 설치공간의 제한을 받게 된다.Conventionally, as shown in FIG. 1A, when the cooling fan 7 is a suction type, since air is sucked into the radiator 4 through the oil cooler 1, the cooling efficiency of the oil cooler is relatively better than the cooling efficiency of the radiator. In order to increase the cooling efficiency of the radiator with relatively low cooling efficiency, the size thereof is increased, but installation space is limited.
또한 도1b에 도시한 바와같이 냉각팬(7)이 블로잉입인 경우 공기가 라디에이터(4)로 송풍되기 때문에 상대적으로 오일쿨러(1)의 냉각효율이 라디에이터의 냉각효율보다 낮게되고, 이로써 오일쿨러의 냉각효율을 높이기 위하여 그 크기를 크게 하지만 마찬가지로 설치공간의 제한을 받게 된다.In addition, as shown in FIG. 1B, when the cooling fan 7 is blown, air is blown to the radiator 4 so that the cooling efficiency of the oil cooler 1 is lower than that of the radiator. In order to increase the cooling efficiency, the size is increased but the installation space is limited.
본 고안은 각각 2등분으로 분리된 오일쿨러와 라디에이터를 서로 크로스(Cross)되도록 조립하여 공기팬의 석션(Sunction) 또는 블로잉(Blowing)타입에 관계없이 우수한 냉각성능을 갖는 냉각효율이 우수한 오일쿨러 및 라디에이터의 콤팩트(Compact)구조를 제공함에 그 목적이 있다.The present invention is to assemble the oil cooler and the radiator separated into two parts to each other (Cross) to each other (Cross), the oil cooler with excellent cooling efficiency with excellent cooling performance irrespective of the suction or blowing type of the air fan and The purpose is to provide a compact structure of the radiator.
도1은 종래의 오일쿨러 및 라디에이터의 구조를 나타내는 개략도,1 is a schematic view showing the structure of a conventional oil cooler and a radiator,
도2는 본 고안에 따른 냉각효율이 우수한 오일쿨러 및 라디에이터의 콤팩트 구조를 나타내는 개략도이다.Figure 2 is a schematic diagram showing the compact structure of the oil cooler and the radiator excellent in cooling efficiency according to the present invention.
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
1,2,3: 오일쿨러 4,5,6: 라디에이터 7: 공기팬 8: 엔진 9: 펌프1,2,3: Oil cooler 4,5,6: Radiator 7: Air fan 8: Engine 9: Pump
상기한 목적을 달성하기 위하여 본 고안은 각각 2등분으로 분리된 오일쿨러와 라디에이터가 서로 크로스되도록 연결 조립되는 것을 특징으로 하는 냉각효율이 우수한 오일쿨러 및 라디에이터의 콤팩트구조를 제공한다.In order to achieve the above object, the present invention provides a compact structure of an oil cooler and a radiator excellent in cooling efficiency, characterized in that the oil cooler and the radiator separated into two portions are connected and assembled so as to cross each other.
도면을 참조하여 본 고안의 구성을 설명한다.The configuration of the present invention will be described with reference to the drawings.
도2는 본 고안에 따른 냉각효율이 우수한 오일쿨러 및 라디에이터의 콤팩트 구조를 나타내는 개략도이다.Figure 2 is a schematic diagram showing the compact structure of the oil cooler and the radiator excellent in cooling efficiency according to the present invention.
본 고안에서는 엔진(8)으로부터 유입되는 냉각수를 냉각하는 라디에이터(5, 6)가 동일 크기의 입구측과 출구측으로 2등분되면서 냉각수를 순환하도록 서로 연결되어 있고, 입구측라디에이터(5)에 냉각수입구(5-1)가 설치되면서 출구측라디에이터(6)에 냉각수출구(6-1)가 설치되어 있다.In the present invention, the radiators 5 and 6 for cooling the coolant flowing from the engine 8 are connected to each other to circulate the coolant while being divided into two portions into the inlet and outlet sides of the same size, and the inlet radiator 5 has a coolant inlet. The cooling outlet 6-1 is provided in the outlet-side radiator 6 while 5-1 is provided.
또한 유압장치로부터 유입되는 작동유를 냉각하는 오일쿨러(2,3)는 동일 크기의 입구측과 출구측으로 2등분되면서 작동유를 순환하도록 서로 연결되어 있고, 입구측오일쿨러(2)에 작동유입구(2-1)가 설치되면서 출구측오일쿨러(3)에 작동유출구(3-1)가 설치되어 있다.In addition, the oil coolers (2,3) for cooling the hydraulic oil flowing from the hydraulic system are connected to each other to circulate the hydraulic oil while being divided into two equal parts to the inlet side and the outlet side of the same size, the operating inlet (2) to the inlet side oil cooler (2) -1) is installed, the operation outlet (3-1) is installed in the outlet side oil cooler (3).
그리고 라디에이터(5,6)와 오일쿨러(2,3)의 배치에 있어서 4사분면상에서 라디에이터를 1,3사분면에 오일쿨러를 2,4사분면에 배치하거나, 라디에이터를 2,4사분면에 오일쿨러를 1,3사분면에 배치하게 된다.In the arrangement of the radiators (5, 6) and the oil coolers (2, 3), the radiator is placed in quadrants 1 and 3 in the quadrants, or the oil cooler is placed in the quadrants of the radiators in the second and fourth quadrants. Will be placed in the first and third quadrants.
이때 입구측라디에이터(5)와 입구측오일쿨러(2) 또는 출구측라디에이터(6)와 출구측오일쿨러(3)는 서로 상하로 배치되어야 충분한 냉각효과를 낼 수 있게 된다.At this time, the inlet side radiator 5 and the inlet side oil cooler 2 or the outlet side radiator 6 and the outlet side oil cooler 3 should be arranged up and down with each other to achieve a sufficient cooling effect.
이하 본 고안의 작용을 설명한다.Hereinafter will be described the operation of the present invention.
엔진(8)에서 가열된 냉각수는 냉각수입구(5-1)를 통해 입구측라디에이터(5)에 유입되어 냉각팬(7)에 의해 1차냉각되거나, 냉각팬에 의해 충분히 냉각된 출구측오일쿨러(3-1)의 작동유와 접촉에 의한 열교환에 의해 1차냉각된다.Cooling water heated in the engine (8) flows into the inlet side radiator (5) through the cooling water inlet (5-1) and is primarily cooled by the cooling fan (7), or the outlet oil cooler sufficiently cooled by the cooling fan. Primary cooling is carried out by heat exchange by contact with the working oil of (3-1).
그리고 입구측라디에이터(5)에서 출구측라디에이터(6)로 유입된 냉각수는 출구측라터에이터를 거치면서 냉각팬(7)에 의해 충분히 냉각된 상태로 냉각수출구(6-1)를 통해 다시 엔진(8)에 공급된다.The coolant flowing from the inlet side radiator 5 to the outlet side radiator 6 passes through the outlet side radiator and is sufficiently cooled by the cooling fan 7 while passing through the outlet side radiator. 8) is supplied.
또한 유압장치를 순환하면서 가열된 작동유는 작동유입구(2-1)를 통해 입구측오일쿨러(2)에 유입되어 냉각팬(7)에 의해 1차냉각되거나, 냉각팬에 의해 충분히냉각된 출구측라디에이터(6)의 냉각수와 접촉에 의한 열교환에 의해 1차 냉각된다.In addition, the operating oil heated while circulating the hydraulic system flows into the inlet side oil cooler 2 through the operating inlet port 2-1, and is first cooled by the cooling fan 7, or sufficiently cooled by the cooling fan. Primary cooling is performed by heat exchange by contact with the cooling water of the radiator 6.
이때 입구측오일쿨러(2)에서 출구측오일쿨러(3)로 유입된 작동유는 출구측오일쿨러를 거치면서 냉각팬(7)에 의해 충분히 냉각된 상태로 작동유출구(3-1)를 통해 다시 유압장치에 공급된다.At this time, the hydraulic oil flowing from the inlet side oil cooler (2) to the outlet side oil cooler (3) passes through the outlet side oil cooler and is sufficiently cooled by the cooling fan (7) through the operating outlet port (3-1). It is supplied to the hydraulic system.
본 고안은 각각 2등분으로 분리된 오일쿨러와 라디에이터를 서로 크로스(Cross)되도록 조립하여 공기팬의 석션(Sunction) 또는 블로잉(Blowing)타입에 관계없이 우수한 냉각성능을 갖게 되고, 콤팩트하게 구성되어 설치공간의 제한을 받지 않는 효과를 제공한다.The present invention assembles the oil cooler and the radiator, which are separated into two parts, so as to cross each other, so that they have excellent cooling performance regardless of the suction or blowing type of the air fan, and are compactly installed and installed. Provides an effect that is not limited by space.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970039697U KR200294383Y1 (en) | 1997-12-23 | 1997-12-23 | A compact structure of oil cooler and radiator with excellent cooling efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970039697U KR200294383Y1 (en) | 1997-12-23 | 1997-12-23 | A compact structure of oil cooler and radiator with excellent cooling efficiency |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990027114U KR19990027114U (en) | 1999-07-15 |
| KR200294383Y1 true KR200294383Y1 (en) | 2003-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019970039697U KR200294383Y1 (en) | 1997-12-23 | 1997-12-23 | A compact structure of oil cooler and radiator with excellent cooling efficiency |
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| Country | Link |
|---|---|
| KR (1) | KR200294383Y1 (en) |
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1997
- 1997-12-23 KR KR2019970039697U patent/KR200294383Y1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR19990027114U (en) | 1999-07-15 |
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