KR20030085940A - cooling system - Google Patents

cooling system Download PDF

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Publication number
KR20030085940A
KR20030085940A KR1020020024249A KR20020024249A KR20030085940A KR 20030085940 A KR20030085940 A KR 20030085940A KR 1020020024249 A KR1020020024249 A KR 1020020024249A KR 20020024249 A KR20020024249 A KR 20020024249A KR 20030085940 A KR20030085940 A KR 20030085940A
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KR
South Korea
Prior art keywords
hose
engine
coolant
cooling system
heater core
Prior art date
Application number
KR1020020024249A
Other languages
Korean (ko)
Inventor
김학세
Original Assignee
기아자동차주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 기아자동차주식회사 filed Critical 기아자동차주식회사
Priority to KR1020020024249A priority Critical patent/KR20030085940A/en
Publication of KR20030085940A publication Critical patent/KR20030085940A/en

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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
    • 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
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
    • F01P11/029—Expansion reservoirs
    • 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
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
    • F01P11/028—Deaeration devices
    • 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
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/04—Arrangements of liquid pipes or hoses
    • 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
    • F01P2060/00—Cooling circuits using auxiliaries
    • F01P2060/18—Heater

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

PURPOSE: A cooling system is provided to allow the coolant to quickly fill the cooling system, while achieving improved engine performance by smoothly discharging the air bubble generated from the cooling system. CONSTITUTION: A water pump(30) supplies the coolant stored in a reservoir tank(10) to an engine(20) through a hose(11). The coolant which is heat-exchanged by the engine is supplied to a radiator(50) and a heater core(60) through hoses(22,31), respectively. An auxiliary hose(22a) for supply of coolant and discharge of air has an end connected to the hose interconnected between the engine and the heater core, and the other end connected to the reservoir tank.

Description

차량용 냉각 시스템{cooling system}Automotive Cooling System

본 발명은 차량용 냉각 시스템에 관한 것으로서, 보다 상세하게는 엔진과 히터 코일 사이에 냉각수 호스를 연결하고, 상기 엔진과 히터 코일사이에 연결된 호스에 리저버 탱크와 연결되는 냉각수 라인에 보조 라인을 연결하여 냉각수 충진 불량을 제거하고 공기배출을 용이하도록 하는 차량용 냉각 시스템에 관한 것이다.The present invention relates to a vehicle cooling system, and more particularly, connecting a coolant hose between an engine and a heater coil, and connecting an auxiliary line to a coolant line connected to a reservoir tank to a hose connected between the engine and the heater coil to coolant water. It relates to a vehicle cooling system that eliminates poor filling and facilitates air discharge.

일반 차량에 장착되어 있는 종래의 냉각 시스템은 도 1 에 도시된 바와 같이, 워터 펌프(30)의 작동에 의해 리버저 탱크(10)에 있는 냉각수가 호스(11)를 통해 엔진(20)으로 공급되어 엔진(20)에서 발생한 열을 라디에이터(50) 및 히터 코어(60)에 각각 공급되도록 호스(22)(31) 등으로 연결되어 있다. 그리고, 상기 히터 코어(60)와 리저버 탱크(10)는 호스(61)로 연결되어 냉각수가 순환되도록 되어 있으며, 라디에이터(50)와 리저버 탱크(10)는 호스(52)로 연결되어 있다.A conventional cooling system mounted on a general vehicle, as shown in FIG. 1, coolant in the reverser tank 10 is supplied to the engine 20 through the hose 11 by the operation of the water pump 30. Thus, the heat generated from the engine 20 is connected to the radiator 50 and the heater core 60 by the hoses 22 and 31, respectively. In addition, the heater core 60 and the reservoir tank 10 are connected to the hose 61 to circulate the cooling water, and the radiator 50 and the reservoir tank 10 are connected to the hose 52.

상기와 같이 구성된 종래의 냉각시스템은 리저버 탱크(10)에서 공급되는 냉각수가 엔진(20)과 히터 코어(60) 사이에 연결된 호스(22)에 충진될 때는 호스사이에 존재하는 공기로 인해 완전히 충진되지 않은 문제점이 있으며, 상기 호스(22)에 있는 공기를 완전히 배출되지 않기 때문에 냉각수가 잘 순환이 되지 않아 냉각 효과가 떨어지는 문제점이 있었다.The conventional cooling system configured as described above is completely filled by the air present between the hoses when the coolant supplied from the reservoir tank 10 is filled in the hose 22 connected between the engine 20 and the heater core 60. There is not a problem, and because the air in the hose 22 is not completely discharged, there is a problem that the cooling water is not circulated well, the cooling effect is lowered.

따라서, 본 발명은 상기와 같은 제반 결점을 해소하기 위하여 창출한 것으로서, 본 발명의 목적은 냉각수가 순환되는 호스에 냉각수 충진을 용이하게 함과 동시에 호스에 포집되어 있는 공기가 자동으로 배출되도록 하여 냉각수의 순환을 원활하게 하는 냉각시스템을 제공하는데 있다.Accordingly, the present invention has been made to solve the above-mentioned shortcomings, and an object of the present invention is to facilitate the filling of the cooling water in the hose through which the cooling water is circulated, and to simultaneously discharge the air collected in the hose, thereby cooling water. To provide a cooling system that facilitates the circulation of.

상기의 목적을 달성하기 위하여 본 발명에 의한 차량용 냉각 시스템은, 워터 펌프의 작동에 의해 리버저 탱크에 있는 냉각수가 호스를 통해 엔진으로 공급되어 엔진에서 발생한 열을 라디에이터 및 히터 코어에 각각 공급되도록 호스가 각각 연결되고, 상기 히터 코어와 리저버 탱크는 호스로 연결되어 냉각수가 순환되도록 되어 있는 입구 제어 방식용 냉각시스템에 있어서, 상기 엔진과 히터코어 사이에 연결된 호스에 일측이 리저버 탱크와 연결되어 있는 냉각수 충진 및 공기배출용 보조호스의 타측을 연결하여 구성된 것을 특징으로 한다.In order to achieve the above object, the vehicle cooling system according to the present invention, by the operation of the water pump, the cooling water in the reversing tank is supplied to the engine through the hose to heat the heat generated from the engine to the radiator and the heater core, respectively Is connected to each other, and the heater core and the reservoir tank are connected to the hose so that the cooling water is circulated, the cooling system for the inlet control method, one side of the hose connected to the reservoir tank between the engine and the heater core is connected to the reservoir tank It is characterized by consisting of the other side of the auxiliary hose for filling and air discharge.

도 1 은 종래 차량에 장착되어 있는 냉각 시스템의 개통도를 도시한 도면.1 is a view showing an opening of a cooling system mounted on a conventional vehicle.

도 2 는 본 발명에 의한 차량용 냉각 시스템을 나타낸 도면.2 is a view showing a vehicle cooling system according to the present invention.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

10...리저버 탱크 20...엔진10 Reservoir Tank 20 Engine

22a...냉각수 충진 및 공기배출용 보조 호스22a ... Auxiliary hose for cooling water filling and air drain

30... 워터 펌프 40...서모스텟30 ... water pump 40 ... Thermostat

50...라디에이터 60...히터코어50 ... radiator 60 ... heater core

이하, 예시된 도면을 참조하여 본 발명을 더욱 상세히 설명한다.Hereinafter, the present invention will be described in more detail with reference to the illustrated drawings.

도 2 는 본 발명에 의한 차량용 냉각시스템을 도시한 도면으로서, 동 도면에서, 워터펌프(30)는 리버저 탱크(10)에 있는 냉각수를 호스(11)를 통해 엔진(20)으로 공급하고, 상기 엔진(20)에서 열교환되는 냉각수가 호스(22)(31)를 통해 라디에이터(50) 및 히터 코어(60)에 각각 공급되도록 연결되어 있다.2 is a view showing a vehicle cooling system according to the present invention, in which the water pump 30 supplies the coolant in the reverser tank 10 to the engine 20 through the hose 11, Cooling water exchanged in the engine 20 is connected to the radiator 50 and the heater core 60 through the hoses 22 and 31, respectively.

한편, 냉각수 충진 및 공기배출용 보조 호스(22a)는 엔진(20)과 히터 코어(60)사이에 연결되어 있는 호스(22)에 일측이 연결되어 있고, 타측은 리저버 탱크(10)와 연결되어 있다.Meanwhile, the auxiliary hose 22a for cooling water filling and air discharge is connected to one side of the hose 22 connected between the engine 20 and the heater core 60, and the other side thereof is connected to the reservoir tank 10. have.

상기와 같은 실시 예를 가진 차량용 냉각시스템의 작동을 상세히 기술하면 다음과 같다.Referring to the operation of the vehicle cooling system having an embodiment as described above in detail.

본 발명에 따른 냉각 시스템을 채용한 차량에 냉각수를 주입하고자 리저버 탱크(10)에 냉각수를 투입하면, 상기 리버저 탱크(10)와 연결되어 있는 냉각수 충진용 보조 호스(22a)를 통해 히터코어(60)와 엔진(20)을 연결한 호스(22)에 냉각수가 충진됨과 동시에 호스(11)를 통해 엔진(20)에 냉각수가 공급된다. 따라서, 냉각수를 시스템에 충진할 때 냉각수 충진용 보조 호스(22a)를 이용하므로 급속하게 충진할 수 있다.Injecting the coolant into the reservoir tank 10 to inject the coolant into the vehicle employing the cooling system according to the present invention, the heater core (2) through the auxiliary hose 22a for cooling water filling connected to the reverser tank 10 ( The coolant is filled in the hose 22 connecting the engine 20 and the coolant 20, and the coolant is supplied to the engine 20 through the hose 11. Therefore, when the cooling water is filled in the system, the auxiliary hose 22a for cooling water filling is used, so that the filling can be performed rapidly.

한편, 냉각시스템에 냉각수가 충진된 상태에서 차량을 운전하면, 서모스텟(40)에 의해서 워터 펌프(30)가 작동을 하여 리저버 탱크(10)에 있는 냉각수가 호스(11)를 통해 엔진(20)에서 열교환된 후 호스(22)를 통해 히터코어(60)로 공급되는데, 상기 엔진(20)에서 열교환될 때 발생하는 기포(공기)가 공기 배출용 보조 호스(22a)를 통해 배출되므로 엔진 구동이 원활하게 한다.On the other hand, when the vehicle is operated while the cooling system is filled with the coolant, the water pump 30 is operated by the thermostat 40, and the coolant in the reservoir tank 10 is supplied to the engine 20 through the hose 11. After the heat exchange in the heat supply to the heater core 60 through the hose 22, the air (air) generated when the heat exchange in the engine 20 is discharged through the auxiliary hose 22a for air discharge driven engine This should be smooth.

상술한 본 발명에 의하면 냉각수를 냉각시스템에 빨리 충진할 수 있는 효과가 있으며, 시스템에서 발생하는 기포를 순활하게 배출할 수 있어서 엔진의 성능할 향상 시킬 수 있는 효과가 있다.According to the present invention described above has the effect of filling the cooling system in the cooling system quickly, there is an effect that can smoothly discharge the bubbles generated in the system to improve the performance of the engine.

Claims (1)

워터 펌프의 작동에 의해 리버저 탱크에 있는 냉각수가 호스를 통해 엔진으로 공급되어 엔진에서 발생한 열을 라디에이터 및 히터 코어에 각각 공급되도록 호스가 각각 연결되고, 상기 히터 코어와 리저버 탱크는 호스로 연결되어 냉각수가 순환되도록 되어 있는 입구 제어 방식용 냉각시스템에 있어서, 상기 엔진과 히터코어 사이에 연결된 호스에 일측이 리저버 탱크와 연결되어 있는 냉각수 충진 및 공기배출용 보조 호스의 타측을 연결하여 구성된 것을 특징으로 하는 차량용 냉각시스템.By the operation of the water pump, the hose is connected to each other so that the coolant in the reverser tank is supplied to the engine through the hose, and the heat generated from the engine is supplied to the radiator and the heater core, respectively, and the heater core and the reservoir tank are connected to the hose. An inlet control type cooling system in which coolant is circulated, wherein one side is connected to a hose connected between the engine and the heater core to connect the other side of the auxiliary hose for cooling water filling and air discharge connected to the reservoir tank. Vehicle cooling system.
KR1020020024249A 2002-05-02 2002-05-02 cooling system KR20030085940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020020024249A KR20030085940A (en) 2002-05-02 2002-05-02 cooling system

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Application Number Priority Date Filing Date Title
KR1020020024249A KR20030085940A (en) 2002-05-02 2002-05-02 cooling system

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KR20030085940A true KR20030085940A (en) 2003-11-07

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6313316U (en) * 1986-07-14 1988-01-28
JPH03111628A (en) * 1989-09-27 1991-05-13 Nissan Motor Co Ltd Controller of throttle valve
JPH03213418A (en) * 1990-01-19 1991-09-18 Nissan Motor Co Ltd Hot water circuit of vehicle heater
KR20030082812A (en) * 2002-04-18 2003-10-23 기아자동차주식회사 Cooling water circulating system for the car

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6313316U (en) * 1986-07-14 1988-01-28
JPH03111628A (en) * 1989-09-27 1991-05-13 Nissan Motor Co Ltd Controller of throttle valve
JPH03213418A (en) * 1990-01-19 1991-09-18 Nissan Motor Co Ltd Hot water circuit of vehicle heater
KR20030082812A (en) * 2002-04-18 2003-10-23 기아자동차주식회사 Cooling water circulating system for the car

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