KR19980047654U - Engine Cooling System Structure of Vehicle Electronic Control System - Google Patents
Engine Cooling System Structure of Vehicle Electronic Control System Download PDFInfo
- Publication number
- KR19980047654U KR19980047654U KR2019960060811U KR19960060811U KR19980047654U KR 19980047654 U KR19980047654 U KR 19980047654U KR 2019960060811 U KR2019960060811 U KR 2019960060811U KR 19960060811 U KR19960060811 U KR 19960060811U KR 19980047654 U KR19980047654 U KR 19980047654U
- Authority
- KR
- South Korea
- Prior art keywords
- engine
- passage
- temperature sensor
- temperature
- electronic control
- Prior art date
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 9
- 239000002826 coolant Substances 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 abstract description 7
- 239000000498 cooling water Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 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
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
- F01P7/161—Controlling of coolant flow the coolant being liquid by thermostatic control by bypassing pumps
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N19/00—Starting aids for combustion engines, not otherwise provided for
- F02N19/02—Aiding engine start by thermal means, e.g. using lighted wicks
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
본고안은 엔진의 온도제어방식에 있어서 라디에이터로 부터 엔진으로 연결되는 어퍼통로와 로어통로의 입출부에 온도센서를 장착하여 냉각수의 온도제어를 정확하게 할 수 있고, 또한 정확한 제어에 따라서 엔진의 워밍업을 빨리 행할 수 있는 차량의 전자제어방식의 엔진 냉각계의 구조에 관한 것으로, 라디에이터(10)와 어퍼통로(30), 로어통로(40) 및 바이패스(60)로 연결되는 엔진에 냉각수가 순환하도록 함에 있어서, 상기 어퍼통로(30)와 로어통로(40)에 제어기에 의하여 콘트롤되는 온도센서(100)가 각각 장착되어 있다.In this proposal, in the temperature control method of the engine, the temperature sensor of the upper passage and the lower passage connected to the engine from the radiator can be installed to precisely control the temperature of the coolant and also to warm up the engine according to the precise control. The present invention relates to a structure of an electronically controlled engine cooling system for a vehicle that can be performed quickly. The cooling water is circulated through an engine connected to the radiator 10, the upper passage 30, the lower passage 40, and the bypass 60. In the box, the upper passage 30 and the lower passage 40 are each equipped with a temperature sensor 100 controlled by a controller.
Description
도 1 및 도 2 에 나타낸 바와 같이 기존의 엔진에 있어서는 라디에이터(10)로 부터 엔진(20)에 어퍼통로(30)와 로어통로(40) 및 바이패스(60)로 연결되어 냉각수가 순환하도록 되어 있으며, 또한 왁스타입의 서머스탯(50)을 이용하여 엔진의 온도를 제어할 수 있도록 되어 있다.1 and 2, in the existing engine, the radiator 10 is connected to the upper passage 30, the lower passage 40, and the bypass 60 from the radiator 10 to circulate the cooling water. In addition, the wax type thermostat 50 is used to control the temperature of the engine.
위와 같이 서머스탯(50)의 방식을 정확한 온도 콘트롤이 안되며, 극한지, 극서지 엔진에서는 각각 서머스탯(50)을 장착하여야 함에 따라서, 부품의 이원화등의 문제로 원가가 고가로 되는 문제가 있다.As described above, the temperature of the thermostat 50 is not precisely controlled, and in the case of the extreme cold and extreme surge engines, the thermostat 50 must be installed, respectively, and there is a problem that the cost is high due to the problem of dualization of parts. .
본고안은 상기의 결점을 해소하기 위한 것으로, 전자제어방식을 채택하여 엔진의 어퍼통로와 로어통로쪽의 입출구부에 온도센서를 장착하면서 이 온도센서가 제어부에서 온도 콘트롤이 가능하도록 하므로써, 냉각수의 온도제어를 정확하게 행할 수 있으며, 또한 구조의 단순화로 실린더의 구조를 단순화시킬 수 있으며, 또한 정확한 온도의 제어로 초기의 엔진의 가동시의 워밍업 시간의 단축으로 연비를 줄일 수 있는 차량의 전자제어방식의 엔진 냉각계의 구조를 제공 하고자 한다.The purpose of this paper is to solve the above-mentioned shortcomings. By adopting the electronic control method, the temperature sensor can be controlled at the control part while the temperature sensor is installed at the inlet and outlet of the engine's upper passage and the lower passage. The temperature control can be precisely performed, and the structure of the cylinder can be simplified by the simplification of the structure, and the electronic control method of the vehicle can reduce the fuel efficiency by shortening the warm-up time during the initial engine operation by controlling the temperature precisely. To provide the structure of the engine cooling system.
본고안은 라디에이터와 어퍼통로, 로어통로 및 바이패스로 연결되는 엔진에 냉각수가 순환하도록 함에 있어서, 상기 어퍼통로와 로어통로에 제어기에 의하여 콘트롤되는 온도센서가 각각 장착됨을 특징으로 한다.The present invention is characterized in that the coolant is circulated in the engine connected to the radiator and the upper passage, the lower passage and the bypass, and the upper passage and the lower passage are each equipped with a temperature sensor controlled by a controller.
도 1 은 종래의 출구제어식 엔진 냉각계의 구성도,1 is a configuration diagram of a conventional outlet-controlled engine cooling system,
도 2 는 종래의 입구제어식 엔진 냉각계의 구성도,2 is a configuration diagram of a conventional inlet controlled engine cooling system;
도 3 은 본고안의 전자제어방식의 엔진 냉각계의 구성도.3 is a block diagram of an engine cooling system of the electronic control system of the present invention.
도면의주요부분에대한부호의설명Explanation of symbols on the main parts of the drawing
10 : 라디에이터 20 : 엔진10: radiator 20: engine
30 : 어퍼통로 40 : 로어통로30: upper passage 40: lower passage
60 : 바이패스 70 : 펌프60: bypass 70: pump
80 : 밸브 100 : 온도센서80 valve 100 temperature sensor
본고안의 실시예를 첨부 도면에 의하여 상세히 설명 하면 다음과 같다.An embodiment of the present invention will be described in detail with reference to the accompanying drawings.
도 3 에 나타낸 바와 같이 라디에이터(10)로 부터 엔진(20)에 어퍼통로(30)와 로어통로(40), 펌프(70), 밸브(80) 및 바이패스(60)로 연결되어 냉각수가 순환하도록 되어 있다.As shown in FIG. 3, the radiator 10 is connected to the engine 20 by the upper passage 30, the lower passage 40, the pump 70, the valve 80, and the bypass 60 to circulate the cooling water. It is supposed to be.
상기 라디에이터(10)와 어퍼통로(30), 로어통로(40) 및 바이패스(60)로 연결되는 엔진에 냉각수가 순환하도록 함에 있어서의 본고안은 상기 어퍼통로(30)와 로어통로(40)에 제어기에 의하여 콘트롤되는 온도센서(100)가 각각 장착되어 있다.The subject in the cooling water circulates in the engine connected to the radiator 10 and the upper passage 30, the lower passage 40 and the bypass 60 is the upper passage 30 and the lower passage 40. The temperature sensor 100 controlled by the controller is mounted on each.
즉, 로어통로(40)쪽의 온도센서(100)가 바이패스(60)입구쪽에 설치되고, 또한 어퍼통로(30)쪽의 온도센서(100)가 펌프(70)의 쪽쪽에 형성되어 있기 때문에, 로어통로(40)쪽의 온도센서(100)가 감지에 의하여 온도가 적정온도 구준에 다다르면, 밸브(80)가 열리게 된다.That is, since the temperature sensor 100 on the lower passage 40 side is provided at the inlet side of the bypass 60, and the temperature sensor 100 on the upper passage 30 side is formed on the side of the pump 70. When the temperature reaches the proper temperature level by sensing the temperature sensor 100 on the lower passage 40 side, the valve 80 is opened.
또한 상기 로어통로(40)쪽의 온도센서(100)와 어퍼통로(30)쪽의 온도센서(100)의 온도차가 크면, 밸브(80)를 작게 열어 주게 되며, 또한 로어통로(40)쪽의 온도센서(100)와 어퍼통로(30)쪽의 온도센서(100)의 온도차가 작으면, 밸브(80)의 궤도를 완전히 열어주게 된다.In addition, when the temperature difference between the temperature sensor 100 on the lower passage 40 side and the temperature sensor 100 on the upper passage 30 side is large, the valve 80 is opened small, and the lower passage 40 side When the temperature difference between the temperature sensor 100 and the temperature sensor 100 on the upper passage 30 is small, the track of the valve 80 is completely opened.
본고안은 전자제어방식을 채택하여 엔진의 어퍼통로와 로어통로쪽의 입출구부에 온도센서를 장착하면서 이 온도센서가 제어부에서 온도 콘트롤이 가능하도록 하므로써, 냉각수의 온도제어를 정확하게 행할 수 있으며, 또한 구조의 단순화로 실린더의 구조를 단순화시킬 수 있으며, 또한 정확한 온도의 제어로 초기의 엔진의 가동시의 워밍업 시간의 단축으로 연비를 줄일 수 있는 효과가 있다.This paper adopts the electronic control method, and the temperature sensor is installed at the inlet and outlet of the engine's upper passage and the lower passage, so that the temperature sensor can control the temperature at the controller, so that the temperature of the coolant can be precisely controlled. Simplification of the structure can simplify the structure of the cylinder, and also has the effect of reducing the fuel economy by shortening the warm-up time during the initial operation of the engine by accurate temperature control.
본고안은 차량의 전자제어방식의 엔진 냉각계의 구조에 관한 것으로, 엔진의 온도제어방식에 있어서 라디에이터로 부터 엔진으로 연결되는 어퍼통로와 로어통로의 입출부에 온도센서를 장착하여 냉각수의 온도제어를 정확하게 할 수 있고, 또한 정확한 제어에 따라서 엔진의 워밍업을 빨리 행할 수 있는 차량의 전자제어방식의 엔진 냉각계의 구조에 관한 것이다.This study relates to the structure of the engine cooling system of the electronic control method of the vehicle.In the temperature control method of the engine, the temperature control of the coolant is provided by mounting a temperature sensor at the upper passage and the lower passage connected to the engine from the radiator. The present invention relates to a structure of an engine cooling system of an electronic control method of a vehicle capable of precisely performing a fast and warming up of an engine according to accurate control.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960060811U KR19980047654U (en) | 1996-12-28 | 1996-12-28 | Engine Cooling System Structure of Vehicle Electronic Control System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960060811U KR19980047654U (en) | 1996-12-28 | 1996-12-28 | Engine Cooling System Structure of Vehicle Electronic Control System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980047654U true KR19980047654U (en) | 1998-09-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960060811U KR19980047654U (en) | 1996-12-28 | 1996-12-28 | Engine Cooling System Structure of Vehicle Electronic Control System |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980047654U (en) |
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1996
- 1996-12-28 KR KR2019960060811U patent/KR19980047654U/en not_active Application Discontinuation
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