KR19980034925U - Engine cooling performance improving device - Google Patents
Engine cooling performance improving device Download PDFInfo
- Publication number
- KR19980034925U KR19980034925U KR2019960047880U KR19960047880U KR19980034925U KR 19980034925 U KR19980034925 U KR 19980034925U KR 2019960047880 U KR2019960047880 U KR 2019960047880U KR 19960047880 U KR19960047880 U KR 19960047880U KR 19980034925 U KR19980034925 U KR 19980034925U
- Authority
- KR
- South Korea
- Prior art keywords
- engine
- water
- cooling
- radiator
- water jacket
- Prior art date
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000498 cooling water Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 3
- 239000002826 coolant Substances 0.000 description 7
- 238000013021 overheating Methods 0.000 description 3
- 238000004904 shortening Methods 0.000 description 2
- 206010003210 Arteriosclerosis Diseases 0.000 description 1
- 208000011775 arteriosclerosis disease Diseases 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000009423 ventilation 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
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
- F01P5/12—Pump-driving arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
- F01P5/12—Pump-driving arrangements
- F01P2005/125—Driving auxiliary pumps electrically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2025/00—Measuring
- F01P2025/08—Temperature
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
본 고안의 목적은 엔진의 출구측에 별도의 모터펌프를 설치하여 워터재킷내의 냉각수를 라디에이터로 강제 급동시키므로써 워터재킷의 부압 형성에 따른 냉각수의 원활한 순환을 촉진하여 냉각 성능을 높인 엔진의 냉각성능 향상 장치를 제공하는 데 있다.The purpose of the present invention is to install a separate motor pump on the outlet side of the engine to force the cooling water in the water jacket to the radiator to promote the smooth circulation of the cooling water according to the negative pressure of the water jacket to increase the cooling performance of the engine It is to provide an improvement apparatus.
상기한 목적을 달성하기 위한 본 고안의 수단은Means of the present invention for achieving the above object
라디에이터를 통해 냉각된 물을 엔진의 워터재킷에 순환공급하여 냉각시키는 엔진냉각장치에 있어서,In the engine cooling device for cooling the water cooled by the radiator by circulating supply to the water jacket of the engine,
상기 워터재킷의 출구부에 라디에이터측으로 냉각수를 강제 압송하는 모터 펌프가 설치되어 있는 것을 특징으로 한다.A motor pump for forcibly feeding the cooling water to the radiator is provided at the outlet of the water jacket.
Description
본 고안은 엔진의 냉각성능 향상 장치에 관한 것이다.The present invention relates to an apparatus for improving the cooling performance of an engine.
엔진의 과열을 방지하기 위한 수냉식 냉각장치는 도 2에 도시하는 것과 같이 실린더(10)와 연소실을 둘러싸는 워터재킷(11), 물을 실린더(10)내로 압송 순환시키는 워터펌프(12), 온도가 높은 냉각수의 열을 외기에 전달하여 냉각하는 라디에이터(13), 라디에이터의 통풍을 돕는 팬(14), 시동직후에 냉각수를 빨리 적정 온도로 올리기 위한 서모스탯(15)등으로 구성된다.As shown in FIG. 2, the water-cooled cooling device for preventing overheating of the engine includes a water jacket 11 surrounding the cylinder 10 and the combustion chamber, a water pump 12 for pumping and circulating water into the cylinder 10, and a temperature. It is composed of a radiator 13 for transferring the coolant heat to the outside air to cool, a fan 14 for assisting the radiator ventilation, a thermostat 15 for quickly raising the coolant to an appropriate temperature immediately after starting.
그러나 상기한 방식은 워터펌프(12)가 실린더(10)의 입구쪽에 설치되어 강제 압송하는 방식이어서 엔진의 고속 운전시 좁은 미로로 형성되어 있는 워터재킷(11)에 병목 현상에 의한 고압이 작용하여 냉각수의 신속한 순환이 방해되어 운전 성능을 따라가지 못하므로써 엔진을 과열시키게 되는 문제점이 지적되고 있다.However, the above-described method is a method in which the water pump 12 is installed at the inlet side of the cylinder 10 to be forcedly pressurized. It has been pointed out that the rapid circulation of the coolant prevents the engine from overheating by being unable to keep up with the driving performance.
이에 본원 고안은 상기한 문제점을 감안하여 제안된 것으로서 그의 목적으로 하는 바는The present invention has been proposed in view of the above problems, and its purpose is to
엔진의 출구측에 별도의 모터펌프를 설치하여 워터재킷내의 냉각수를 라디에이터로 강제 급동시키므로써 워터재킷의 부압 형성에 따른 냉각수의 원활한 순환을 촉진하여 냉각 성능을 높인 엔진의 냉각성능 향상 장치를 제공하는 데 있다.By installing a separate motor pump on the outlet side of the engine to force the cooling water in the water jacket to the radiator to promote a smooth circulation of the cooling water according to the negative pressure of the water jacket to provide a cooling performance improvement device of the engine to increase the cooling performance There is.
상기한 목적을 달성하기 위한 본 고안의 수단은Means of the present invention for achieving the above object
라디에이터를 통해 냉각된 물을 엔진의 워터재킷에 순환공급하여 냉각시키는 엔진냉각장치에 있어서,In the engine cooling device for cooling the water cooled by the radiator by circulating supply to the water jacket of the engine,
상기 워터재킷의 출구부에 라디에이터측으로 냉각수를 강제 압송하는 모터 펌프가 설치되어 있는 것을 특징으로 한다.A motor pump for forcibly feeding the cooling water to the radiator is provided at the outlet of the water jacket.
도 1은 본 고안에 의한 엔진의 냉각성능 향상장치를 나타내는 도면1 is a view showing an apparatus for improving cooling performance of an engine according to the present invention
도 2는 종래기술2 is a prior art
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 워터재킷 2 : 출구부1: water jacket 2: outlet
3 : 관로 4 : 라디에이터3: pipeline 4: radiator
5 : 임펠러 6 : 모터펌프5: impeller 6: motor pump
7 : 수온감지센서 8 : 전자제어장치7: Water temperature sensor 8: Electronic control device
이하 본 고안의 실시예를 첨부한 도면을 참조하여 설명한다.Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
도 1은 본 고안에 의한 엔진냉각 성능 향상 장치를 나타내는 도면으로 도면에 있어 부호 1은 엔진의 워터재킷이며 부호 2는 워터재킷(1)의 출구부로 상기 출구부(2)는 관로(3)에 의해 라디에이터(4)로 연결되며 상기 출구부(2)는 실린더블록 몸체 또는 흡기매니폴드 몸체에 형성되어진다.1 is a view showing an apparatus for improving engine cooling performance according to the present invention, in which 1 is a water jacket of an engine, 2 is an outlet of a water jacket 1, and the outlet 2 is connected to a conduit 3. It is connected to the radiator 4 by the outlet portion 2 is formed in the cylinder block body or the intake manifold body.
상기 출구부(2)에 접속되는 관로(3)에는 임펠러(5)를 회전시켜 워터재킷(1)내의 물을 라디에이터(4)로 강제 급송하는 모터펌프(6)가 장착되어 있다.The pipeline 3 connected to the outlet 2 is equipped with a motor pump 6 which rotates the impeller 5 to forcibly feed water in the water jacket 1 to the radiator 4.
상기 모터펌프(6)는 수온감지센서(7)에 의해 감지된 냉각수온에 의해 전자제어장치(8)로부터 구동제어신호를 인가받으며 엔진이 고속 운전되어 워터재킷(1)내의 냉각수온이 급등하면 상기 전자제어장치(8)는 모터펌프(6)에 구동 전원을 인가하며 워터재킷(1)내의 냉각수를 강제로 라디에이터(4)로 순환시키게 된다.The motor pump 6 receives a drive control signal from the electronic controller 8 by the coolant temperature detected by the water temperature sensor 7, and the engine is driven at a high speed so that the coolant temperature in the water jacket 1 surges. The electronic controller 8 applies driving power to the motor pump 6 and circulates the coolant in the water jacket 1 to the radiator 4 by force.
이에따라 워터재킷(1)내에는 부압이 형성되므로 엔진의 입구부에 설치된 워터펌프로부터의 압력증대에 따른 동맥경화 현상을 제거하고 신속히 냉각수가 순환되어 냉각성능이 향상되고 냉각시간이 단축되어지게 된다.Accordingly, since the negative pressure is formed in the water jacket 1, the arteriosclerosis phenomenon due to the increase in pressure from the water pump installed at the inlet of the engine is eliminated, and the cooling water is circulated quickly, thereby improving the cooling performance and shortening the cooling time.
이상과 같은 본 고안이 엔진냉각 성능 향상 장치에 의하면 엔진의 워터재킷 입구부에 설치된 워터펌프와는 별도로 냉각수온 정보에 따라 구동되는 모터펌프를 워터재킷의 출구부에 설치하므로써 엔진의 고속 회전시 신속히 냉각수를 순환시키는 것이 가능하게 되어 엔진의 과열 방지에 따른 내구력의 향상 및 냉각시간을 단축하는 효과가 있어 엔진의 성능 향상을 가져오게 된다.According to the present invention, the engine cooling performance improving apparatus provides a motor pump driven according to the cooling water temperature information separately from the water pump installed at the inlet of the water jacket of the engine. It is possible to circulate the coolant, thereby improving the durability and shortening the cooling time according to the prevention of overheating of the engine, thereby improving the performance of the engine.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960047880U KR19980034925U (en) | 1996-12-11 | 1996-12-11 | Engine cooling performance improving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960047880U KR19980034925U (en) | 1996-12-11 | 1996-12-11 | Engine cooling performance improving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980034925U true KR19980034925U (en) | 1998-09-15 |
Family
ID=53988938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960047880U KR19980034925U (en) | 1996-12-11 | 1996-12-11 | Engine cooling performance improving device |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980034925U (en) |
-
1996
- 1996-12-11 KR KR2019960047880U patent/KR19980034925U/en not_active Application Discontinuation
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| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |