KR20030033162A - Automotive cooling device - Google Patents
Automotive cooling device Download PDFInfo
- Publication number
- KR20030033162A KR20030033162A KR1020010064422A KR20010064422A KR20030033162A KR 20030033162 A KR20030033162 A KR 20030033162A KR 1020010064422 A KR1020010064422 A KR 1020010064422A KR 20010064422 A KR20010064422 A KR 20010064422A KR 20030033162 A KR20030033162 A KR 20030033162A
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- South Korea
- Prior art keywords
- engine
- radiator
- cooling
- heat
- cooling device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
- B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Description
본 발명은 자동차의 엔진을 냉각하여 과열을 방지하고 적당한 온도로 유지하는 자동차용 냉각 장치에 관한 것이다.The present invention relates to a vehicle cooling apparatus for cooling an engine of an automobile to prevent overheating and to maintain at an appropriate temperature.
자동차의 엔진에는 연소 가스로부터 발생되는 고온의 열이 전달된다. 따라서, 이러한 고열에 의해 엔진을 구성하고 있는 부품들이 변형되거나 엔진의 성능이 저하되지 않도록, 엔진을 적정 온도로 냉각하는 엔진 냉각 장치가 제공되어 있다.The engine of an automobile is supplied with high temperature heat generated from combustion gases. Therefore, an engine cooling apparatus is provided for cooling the engine to an appropriate temperature so that the components constituting the engine are not deformed or the performance of the engine is degraded by such high heat.
도 1은 물을 이용하여 엔진을 냉각하는 수냉식 엔진 냉각 장치의 일 예를 도시한다.1 shows an example of a water-cooled engine cooling apparatus for cooling an engine using water.
도시된 엔진 냉각 장치는, 워터 재킷(1), 워터 펌프(2), 라디에이터(3), 및 냉각팬(4)을 포함하고 있으며, 각 부품들은 냉각수관(5)을 통해 냉각수가 순환되도록 연결되어 있다. 워터 재킷(1)은 엔진(9)의 실린더 블록을 둘러싸도록 실린더 블록과 일체로 형성되어 있으며 내부에는 냉각수가 순환하는 통로가 제공되어 있다.The illustrated engine cooling device includes a water jacket 1, a water pump 2, a radiator 3, and a cooling fan 4, each of which is connected so that the coolant is circulated through the coolant pipe 5 It is. The water jacket 1 is formed integrally with the cylinder block so as to surround the cylinder block of the engine 9 and is provided with a passage through which the coolant circulates.
워터 펌프(2)로부터 펑핑되는 냉각수는 워터 재킷(1)을 순환하면서 엔진(9)으로 전달된 연소 가스의 열을 흡수하여 엔진(9)을 냉각시킨다. 엔진(9)의 열을 흡수하여 온도가 상승된 냉각수는 차체의 전방에 설치된 라디에이터(3)로 유입되어 라디에이터(3)를 순환하면서 외부 공기와 열교환되어 냉각된다. 냉각된 냉각수는 워터 펌프(2)에 의해 펌핑되어 다시 워터 재킷(1)으로 순환된다. 한편, 냉각팬(4)은 라디에이터(3)의 후방에 설치되어 있으며, 라디에이터(3)를 통과하는 외부 공기의 유동을 촉진함으로써 라디에이터(3)를 순환하는 냉각수의 열교환을 촉진시킨다.Cooling water punctured from the water pump 2 cools the engine 9 by absorbing the heat of the combustion gas delivered to the engine 9 while circulating the water jacket 1. Cooling water whose temperature is increased by absorbing heat of the engine 9 flows into the radiator 3 installed in front of the vehicle body, circulates the radiator 3, and is cooled by heat exchange with external air. The cooled coolant is pumped by the water pump 2 and circulated back to the water jacket 1. On the other hand, the cooling fan 4 is installed at the rear of the radiator 3, and promotes the heat exchange of the cooling water circulating through the radiator 3 by promoting the flow of external air passing through the radiator 3.
하지만, 이러한 종래의 자동차용 냉각 장치는 엔진의 외부로부터 발생한 열기가 라디에이터의 양 측면을 통해 엔진측으로 전달되어 엔진이 과열되어, 엔진의 냉각 효율이 매우 저하되는 문제점이 있었다.However, such a conventional automotive cooling apparatus has a problem that heat generated from the outside of the engine is transmitted to both sides of the radiator to the engine side, resulting in overheating of the engine, which greatly reduces the cooling efficiency of the engine.
본 발명은 상기와 같은 점을 감안하여 안출한 것으로, 자동차용 냉각 장치의 라디에이터의 양측면에 열차단용 플레이트를 장착하여 엔진의 외부로부터 발생된 열기가 엔진으로 전달되는 것을 방지하여 엔진의 냉각 효율을 상승시키는 자동차용 냉각 장치를 제공하는 데 그 목적이 있다.The present invention has been made in view of the above, by mounting a heat shield plate on both sides of the radiator of the automotive cooling device to prevent heat generated from the outside of the engine to be transmitted to the engine to increase the cooling efficiency of the engine It is an object of the present invention to provide a cooling device for automobiles.
도 1은 종래의 자동차용 냉각 장치를 도시한 사시도.1 is a perspective view showing a conventional automotive cooling device.
도 2는 본 발명의 자동차용 냉각 장치를 도시한 사시도이다.2 is a perspective view showing a vehicle cooling apparatus of the present invention.
* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
10 : 워터 재킷20 : 워터 펌프10: water jacket 20: water pump
30 : 라디에이터30a, 30b : 열차단용 플레이트30: radiator 30a, 30b: heat shield plate
40 : 냉각팬40: cooling fan
상기와 같은 목적을 달성하기 위한 본 발명은, 자동차의 내, 외부로부터 발생된 열기가 엔진측으로 전달되는 것을 차단하도록 상기 라디에이터의 양측면에 열차단용 플레이트가 장착된다.The present invention for achieving the above object, the heat shield plate is mounted on both sides of the radiator to block the heat generated from the inside and outside of the vehicle to the engine side.
이하, 첨부된 도면을 참고하여 본 발명의 바람직한 실시예를 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 3은 본 발명에 따른 자동차용 냉각 장치를 도시한다.3 shows a cooling device for an automobile according to the invention.
도시된 바와 같이, 본 발명의 자동차용 냉각 장치는 워터 재킷(10), 워터 펌프(20), 라디에이터(30), 및 냉각팬(40)을 포함하고 있으며, 각 부품들은 냉각수관(50)을 통해 냉각수가 순환되도록 연결되어 있다. 워터 재킷(10)은 엔진(90)의 실린더 블록을 둘러싸도록 실린더 블록과 일체로 형성되어 있으며 내부에는 냉각수가 순환하는 통로가 제공되어 있다.As shown, the automotive cooling apparatus of the present invention includes a water jacket 10, a water pump 20, a radiator 30, and a cooling fan 40, each component of the cooling water pipe (50) The cooling water is circulated through. The water jacket 10 is integrally formed with the cylinder block so as to surround the cylinder block of the engine 90, and a passage through which the coolant is circulated is provided therein.
또한, 라디에이터(30)의 양측면에 열차단용 플레이트(30a, 30b)가 장착된다.In addition, heat shielding plates 30a and 30b are mounted on both sides of the radiator 30.
워터 펌프(20)로부터 펑핑되는 냉각수는 워터 재킷(10)을 순환하면서 엔진(90)으로 전달된 연소 가스의 열을 흡수하여 엔진(90)을 냉각시킨다. 엔진(90)의 열을 흡수하여 온도가 상승된 냉각수는 차체의 전방에 설치된 라디에이터(30)로 유입되어 라디에이터(30)를 순환하면서 외부 공기와 열교환되어 냉각된다. 냉각된 냉각수는 워터 펌프(20)에 의해 펌핑되어 다시 워터 재킷(10)으로 순환된다. 한편, 냉각팬(40)은 라디에이터(30)의 후방에 설치되어 있으며, 라디에이터(30)를 통과하는 외부 공기의 유동을 촉진함으로써 라디에이터(30)를 순환하는 냉각수의 열교환을 촉진시킨다.Cooling water punctured from the water pump 20 absorbs the heat of the combustion gas delivered to the engine 90 while circulating the water jacket 10 to cool the engine 90. Cooling water whose temperature is increased by absorbing heat of the engine 90 flows into the radiator 30 installed in front of the vehicle body, circulates the radiator 30, and is cooled by heat exchange with external air. The cooled coolant is pumped by the water pump 20 and circulated back to the water jacket 10. On the other hand, the cooling fan 40 is installed at the rear of the radiator 30, and promotes the heat exchange of the cooling water circulating the radiator 30 by promoting the flow of external air passing through the radiator 30.
한편, 차량의 엔진은 엔진 자체에서 발생하는 열 뿐만 아니라 그 외 응축기, 압축기, 일사량, 외기온, 지면 등으로부터 발생된 열이 라디에이터(30)의 양측면을 통해 엔진 측으로 전달되어, 즉, 열기의 역류 현상으로 인해 등판 주행시나 고속 주행후 아이들 방치시 엔진이 과열된다.On the other hand, the engine of the vehicle is not only the heat generated from the engine itself, but also heat generated from the condenser, the compressor, the solar radiation, the outside temperature, the ground, and the like is transferred to the engine side through both sides of the radiator 30, that is, the backflow phenomenon of the heat This causes the engine to overheat when idle or idle after high speed.
따라서, 본 발명의 라디에이터(30)는 그 양측면에 형성된 열차단용 플레이트(30a, 30b)가 다수의 열발생 인자에 의한 열기가 엔진측으로 전달되는 것을 차단하는 특징이 있다.Therefore, the radiator 30 of the present invention is characterized in that the heat shield plates 30a and 30b formed on both sides thereof block heat from being transmitted to the engine side by a plurality of heat generating factors.
상기된 본 발명은 자동차용 냉각 장치의 라디에이터의 양측면에 열차단용 플레이트를 장착하여 엔진의 외부로부터 발생된 열기가 엔진으로 전달되는 것을 방지하여 엔진의 냉각 효율을 상승시키는 매우 뛰어난 효과가 있다.The present invention described above has a very excellent effect of increasing the cooling efficiency of the engine by preventing the heat generated from the outside of the engine to be transmitted to the engine by mounting the heat shield plate on both sides of the radiator of the automotive cooling device.
이상에서는, 본 발명을 특정의 바람직한 실시예에 대해서 도시하고 설명하였다. 그러나, 본 발명은 상술한 실시예에만 한정되는 것은 아니며 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 이하의 특허청구범위에 기재된 본 발명의 기술적 사상의 요지를 벗어남이 없이 얼마든지 다양하게 변경실시할 수 있을 것이다.In the above, the present invention has been illustrated and described with respect to certain preferred embodiments. However, the present invention is not limited only to the above-described embodiments, and those skilled in the art to which the present invention pertains can vary as many without departing from the spirit of the technical idea of the present invention described in the claims below. Modifications may be made.
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KR1020010064422A KR20030033162A (en) | 2001-10-18 | 2001-10-18 | Automotive cooling device |
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KR1020010064422A KR20030033162A (en) | 2001-10-18 | 2001-10-18 | Automotive cooling device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105863812A (en) * | 2016-04-07 | 2016-08-17 | 邵阳学院 | Air cooling and water cooling combined engine multi-element cooling system |
CN109488443A (en) * | 2018-09-29 | 2019-03-19 | 全椒赛德利机械有限公司 | A kind of car radiator taken except haze function |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5451714U (en) * | 1977-09-19 | 1979-04-10 | ||
JPS58122642U (en) * | 1982-02-16 | 1983-08-20 | 株式会社クボタ | Tractor battery insulation structure |
JPS59186123U (en) * | 1983-05-31 | 1984-12-11 | 日野自動車株式会社 | Engine cooling system for buses |
KR970038406U (en) * | 1995-12-22 | 1997-07-29 | 대우자동차주식회사 | Bus engine and radiator partitions |
JPH11129736A (en) * | 1997-11-04 | 1999-05-18 | Denso Corp | Mounting structure of refrigerant condenser integrated with liquid receiver |
JPH11287589A (en) * | 1998-03-31 | 1999-10-19 | Honda Motor Co Ltd | Heat exchanger |
-
2001
- 2001-10-18 KR KR1020010064422A patent/KR20030033162A/en not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5451714U (en) * | 1977-09-19 | 1979-04-10 | ||
JPS58122642U (en) * | 1982-02-16 | 1983-08-20 | 株式会社クボタ | Tractor battery insulation structure |
JPS59186123U (en) * | 1983-05-31 | 1984-12-11 | 日野自動車株式会社 | Engine cooling system for buses |
KR970038406U (en) * | 1995-12-22 | 1997-07-29 | 대우자동차주식회사 | Bus engine and radiator partitions |
JPH11129736A (en) * | 1997-11-04 | 1999-05-18 | Denso Corp | Mounting structure of refrigerant condenser integrated with liquid receiver |
JPH11287589A (en) * | 1998-03-31 | 1999-10-19 | Honda Motor Co Ltd | Heat exchanger |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105863812A (en) * | 2016-04-07 | 2016-08-17 | 邵阳学院 | Air cooling and water cooling combined engine multi-element cooling system |
CN105863812B (en) * | 2016-04-07 | 2018-04-03 | 邵阳学院 | A kind of compound air-cooled and water cooling polynary cooling system of engine |
CN109488443A (en) * | 2018-09-29 | 2019-03-19 | 全椒赛德利机械有限公司 | A kind of car radiator taken except haze function |
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