KR20030085836A - Pressurized type cooling system for a vehicle - Google Patents

Pressurized type cooling system for a vehicle Download PDF

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Publication number
KR20030085836A
KR20030085836A KR1020020024119A KR20020024119A KR20030085836A KR 20030085836 A KR20030085836 A KR 20030085836A KR 1020020024119 A KR1020020024119 A KR 1020020024119A KR 20020024119 A KR20020024119 A KR 20020024119A KR 20030085836 A KR20030085836 A KR 20030085836A
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KR
South Korea
Prior art keywords
engine
coolant
heater core
radiator
reservoir tank
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KR1020020024119A
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Korean (ko)
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KR100475787B1 (en
Inventor
김학세
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기아자동차주식회사
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Priority to KR10-2002-0024119A priority Critical patent/KR100475787B1/en
Publication of KR20030085836A publication Critical patent/KR20030085836A/en
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Publication of KR100475787B1 publication Critical patent/KR100475787B1/en

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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
    • B60H1/04—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant
    • 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)
  • Air-Conditioning For Vehicles (AREA)

Abstract

PURPOSE: A pressure type cooling apparatus is provided to reduce noises caused due to the flow of coolant, while shortening the time taken for injection of coolant and achieving improved performance of vehicle heating operation. CONSTITUTION: A pressure type cooling apparatus comprises a radiator(20) for supplying a coolant to an engine(10); a thermostat(30) arranged in the outlet side of the engine, and which maintains the coolant at a constant temperature level; a heater core(40) for generating a hot air by using the hot coolant supplied from the engine; a reservoir tank(50) having a radiator cap(51) for controlling an internal pressure, and which is communicated to the radiator, engine and the heater core; and an auxiliary tank(100) interposed between the engine and the heater core, and which stores the coolant. The auxiliary tank has an engine connection portion(103) disposed in the air layer of the auxiliary tank, and a heater core connection portion(102) disposed in the coolant layer of the auxiliary tank.

Description

가압식 냉각장치{Pressurized type cooling system for a vehicle}Pressurized type cooling system for a vehicle

본 발명은 가압식 냉각장치에 관한 것으로, 특히 히터코어 입구측 배관에 공기가 포집되어 유동음이 발생하는 것을 방지하며, 냉각수의 순환이 원활히 이루어질 수 있도록 하는 차량의 가압식 냉각장치에 관한 것이다.The present invention relates to a pressurized cooling device, and more particularly, to a pressurized cooling device of a vehicle which prevents air from being collected in the heater core inlet pipe and prevents the flow of sound, and enables the circulation of the cooling water to be smoothly performed.

도 1은 차량의 가압식 냉각장치의 계통도이다.1 is a system diagram of a pressurized cooling device of a vehicle.

도 1을 참고하면, 종래의 가압식 냉각장치는 엔진(10)과; 이 엔진(10)에 냉각수를 순환 공급하기 위한 라디에이터(20)와; 엔진(10)의 입구 측에 구비되어 냉각수를 일정 온도로 유지하기 위한 서모스탯(30)과; 엔진(10)으로부터 공급되는 가열된 냉각수를 이용하여 온기를 발생하는 히터코어(40)와; 내부 압력을 조절하기 위한 라디에이터캡(51)이 구비되어 엔진(10), 라디에이터(20), 및 히터코어(40)와 연통되는 리저버탱크(50)로 구성된다.Referring to FIG. 1, a conventional pressurized cooling device includes an engine 10; A radiator 20 for circulating and supplying cooling water to the engine 10; A thermostat 30 provided at the inlet side of the engine 10 to maintain the cooling water at a predetermined temperature; A heater core 40 for generating warmth using the heated cooling water supplied from the engine 10; The radiator cap 51 is provided to adjust the internal pressure and includes a reservoir tank 50 which communicates with the engine 10, the radiator 20, and the heater core 40.

엔진(10)에는 냉각수를 순환시키기 위한 워터펌프(11)가 구비된다.The engine 10 is provided with a water pump 11 for circulating the coolant.

상기 서모스탯(30)은 냉각수의 온도에 따라 밸브를 개폐하여 냉각수가 일정한 온도로 유지되도록 한다.The thermostat 30 opens and closes the valve according to the temperature of the coolant to maintain the coolant at a constant temperature.

상기 라디에이터캡(51)은 리저버탱크(50)를 일정 압력으로 가압하여 냉각효과를 높이며, 리저버탱크(50)가 적정 압력으로 유지되도록 한다.The radiator cap 51 pressurizes the reservoir tank 50 at a predetermined pressure to increase the cooling effect, and maintains the reservoir tank 50 at an appropriate pressure.

도면부호 21은 라디에이터(20)의 냉각효율을 높이기 위해 구동되는 냉각팬이다.Reference numeral 21 is a cooling fan that is driven to increase the cooling efficiency of the radiator 20.

이와 같이 구성된 종래의 가압식 냉각장치의 작용은 다음과 같다.The operation of the conventional pressurized cooling device configured as described above is as follows.

엔진(10)이 구동하면 워터펌프(11)가 구동되어 냉각수가 엔진(10) 내부를 순환하게 되며, 엔진(10) 내부를 순환하면서 가열된 냉각수는 라디에이터(20)를 경유하면서 냉각된 후 다시 엔진(10)으로 공급되어 엔진(10)이 과열되는 것을 방지하게 된다.When the engine 10 is driven, the water pump 11 is driven so that the coolant circulates inside the engine 10. The coolant heated while circulating inside the engine 10 is cooled while passing through the radiator 20 and then again. It is supplied to the engine 10 to prevent the engine 10 from overheating.

이때, 서모스탯(30)은 냉각수가 일정 온도 이하일 경우에는 밸브를 닫아 냉각수가 라디에이터(20)로 들어가지 않도록 하며, 엔진(10)의 워터 재킷 내의 수온이 상승하여 일정 온도 이상이 되면 밸브를 개방하여 냉각수가 라디에이터(20)에 의해 냉각되도록 한다.At this time, the thermostat 30 closes the valve when the coolant is below a predetermined temperature so that the coolant does not enter the radiator 20, and opens the valve when the water temperature in the water jacket of the engine 10 rises above the predetermined temperature. The cooling water is cooled by the radiator 20.

엔진(10)에 의해 가열된 냉각수의 일부는 히터코어(40)로 공급되며, 히터코어(40)는 가열된 냉각수를 이용하여 온기를 실내로 공급하여 차내를 난방하게 된다.A part of the cooling water heated by the engine 10 is supplied to the heater core 40, and the heater core 40 supplies the warmth to the room using the heated cooling water to heat the inside of the vehicle.

리저버탱크(50)는 엔진(10)의 구동 시에 엔진(10)을 순환하는 냉각수가 가열되면서 발생된 기포를 포집하게 되며, 엔진 과열 시에는 라디에이터캡(51)을 통해 외기로 압력이 빠져나가도록 하여 라디에이터(20) 내부의 압력이 일정하게 유지되도록 한다.The reservoir tank 50 collects bubbles generated when the coolant circulating the engine 10 is heated when the engine 10 is driven, and when the engine is overheated, pressure is released to the outside air through the radiator cap 51. The pressure inside the radiator 20 is kept constant.

그러나, 이와 같은 종래의 가압식 냉각장치는 엔진과 히터코어 사이의 배관부가 냉각수 충진포트 측으로부터 거리가 멀며 냉각수 호스의 직경이 작아 냉각수 충진불량율이 크게 발생할 수가 있다. 또한, 엔진과 히터코어 사이의 배관부는 히터코어를 통해 공기가 빠지기 때문에 냉각수가 순환하더라도 공기가 포집되어 유동음이 발생할 수가 있다.However, in the conventional pressurized cooling device, the piping portion between the engine and the heater core is far from the cooling water filling port side, and the diameter of the cooling water hose is small, so that the cooling water filling failure rate may be large. In addition, since the pipe part between the engine and the heater core is drawn out through the heater core, even if the coolant is circulated, air may be collected to generate a flow sound.

다음으로 종래의 냉각장치는 리저버탱크는 호스 직경 차이에 의하여 유입되는 량과 유출되는 량이 차이가 발생하여 정체가 발생할 수가 있으며, 냉각수 순환에 불리하여 냉각수가 원활히 순환하지 못하는 문제점이 발생하게 된다.Next, in the conventional cooling device, the reservoir tank may have an amount of inflow and outflow due to a difference in the diameter of the hose, which may cause congestion.

본 발명은 상기의 결점을 해소하기 위한 것으로, 냉각수 순환 시 발생할 수 있는 유동음을 저감하며, 냉각수의 순환을 원활히 할 수 있는 가압식 냉각장치를 제공하고자 한다.The present invention is to solve the above-mentioned drawbacks, to reduce the noise generated during the circulation of the cooling water, and to provide a pressurized cooling device that can facilitate the circulation of the cooling water.

이러한 본 발명의 가압식 냉각장치는 엔진에 냉각수를 순환 공급하기 위한 라디에이터와; 엔진의 입구 측에 구비되어 냉각수를 일정 온도로 유지하기 위한 서모스탯과; 엔진으로부터 공급되는 가열된 냉각수를 이용하여 온기를 발생하는 히터코어와; 내부 압력을 조절하기 위한 라디에이터캡이 구비되어 라디에이터, 엔진, 및 히터코어와 연통되는 리저버탱크를 포함하는 차량의 가압식 냉각장치에 있어서, 상기 엔진과 상기 히터코어 사이에는 냉각수를 저장하기 위한 보조탱크가 추가로 구성됨으로써 달성된다.The pressurized cooling device of the present invention includes a radiator for circulating and supplying cooling water to the engine; A thermostat provided at an inlet side of the engine to maintain the coolant at a constant temperature; A heater core for generating warmth using the heated cooling water supplied from the engine; In a pressurized cooling apparatus of a vehicle including a reservoir tank communicating with a radiator, an engine, and a heater core having a radiator cap for adjusting internal pressure, an auxiliary tank for storing cooling water is provided between the engine and the heater core. It is achieved by further configuration.

도 1은 차량의 가압식 냉각장치의 계통도,1 is a system diagram of a pressurized cooling device of a vehicle;

도 2는 본 발명에 따른 가압식 냉각장치의 계통도.2 is a system diagram of a pressurized cooling device according to the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

10 : 엔진11 : 워터 펌프10 engine 11: water pump

20 : 라디에이터21 : 냉각팬20: radiator 21: cooling fan

30 : 서모스탯40 : 히터코어30: thermostat 40: heater core

50 : 리저버탱크51 : 라디에이터캡50: reservoir tank 51: radiator cap

100 : 보조탱크100: auxiliary tank

도 2는 본 발명에 따른 가압식 냉각장치의 계통도이다.2 is a system diagram of a pressurized cooling device according to the present invention.

본 발명의 실시 예를 첨부 도면을 참고하여 상세히 설명하면 다음과 같다.An embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 2에 도시된 바와 같이, 본 발명의 가압식 냉각장치는 엔진(10)에 냉각수를 순환 공급하기 위한 라디에이터(20)와; 엔진(10)의 입구 측에 구비되어 냉각수를 일정 온도로 유지하기 위한 서모스탯(30)과; 엔진(10)으로부터 공급되는 가열된 냉각수를 이용하여 온기를 발생하는 히터코어(40)와; 내부 압력을 조절하기 위한 라디에이터캡(51)이 구비되어 엔진(10), 라디에이터(20), 및 히터코어(40)와 연통되는 리저버탱크(50)를 포함하는 통상의 가압식 냉각장치에 있어서, 상기 엔진(10)과 상기 히터코어(40) 사이에는 냉각수를 저장하기 위한 보조탱크(100)가 추가로 구성되는 것을 기술상의 특징으로 한다.As shown in FIG. 2, the pressurized cooling device of the present invention includes a radiator 20 for circulating and supplying cooling water to the engine 10; A thermostat 30 provided at the inlet side of the engine 10 to maintain the cooling water at a predetermined temperature; A heater core 40 for generating warmth using the heated cooling water supplied from the engine 10; In the conventional pressurized cooling device including a reservoir tank (50) provided with a radiator cap (51) for adjusting an internal pressure and communicating with an engine (10), a radiator (20), and a heater core (40), the Technically, the auxiliary tank 100 for storing the cooling water is further configured between the engine 10 and the heater core 40.

바람직하게는 상기 엔진(10)과의 연결부(103)는 보조탱크(100)의 공기 층에 위치하며, 상기 히터코어(40)와의 연결부(102)는 보조탱크(100)의 냉각수 층에 위치하도록 구성된다.Preferably, the connection part 103 with the engine 10 is located in the air layer of the auxiliary tank 100, and the connection part 102 with the heater core 40 is located in the coolant layer of the auxiliary tank 100. It is composed.

특히, 상기 보조탱크(100) 및 상기 리저버탱크(50)의 연결부(101)는 각각 공기 층에 위치하도록 호스를 배관하여 보조탱크(100)에 포집된 공기는 리저버탱크(50)를 통해 외기로 배출할 수가 있도록 할 수가 있다.In particular, the connection portion 101 of the auxiliary tank 100 and the reservoir tank 50 is piped so that the air is located in the air layer, respectively, the air collected in the auxiliary tank 100 to the outside air through the reservoir tank (50) Can be discharged.

또한, 도 2에 도시된 바와 같이 본 발명의 가압식 냉각장치는 상기 엔진(10)과 상기 리저버탱크(50)를 연결하는 제1연결배관(52)과; 상기 히터코어(40)와 상기 리저버탱크(50)를 연결하는 제2연결배관(53)은 각각 별도로 상기 리저버탱크(50)에 연통됨으로써, 상기 히터코어(40)를 경유한 냉각수는 상기 리저버탱크(50)를 경유하여 상기 엔진(10)으로 유입되도록 할 수가 있다.In addition, the pressurized cooling device of the present invention, as shown in Figure 2 and the first connection pipe 52 for connecting the engine 10 and the reservoir tank (50); The second connection pipes 53 connecting the heater core 40 and the reservoir tank 50 communicate with the reservoir tank 50 separately, so that the coolant passing through the heater core 40 is stored in the reservoir tank. It is possible to flow into the engine 10 via the (50).

이와 같이 구성된 본 발명의 가압식 냉각장치의 작동은 다음과 같다.Operation of the pressurized cooling device of the present invention configured as described above is as follows.

종래기술에서 상술한 바와 같이 냉각수는 엔진(10)과 라디에이터(20)를 순환하면서 엔진(10)이 과열되는 것을 방지하게 된다.As described above in the related art, the coolant prevents the engine 10 from overheating while circulating the engine 10 and the radiator 20.

엔진(10)에서 가열된 냉각수의 일부는 보조탱크(100)로 유입되며, 보조탱크(100)에 저장된 냉각수는 히터코어(40)로 공급된다. 이때, 엔진(10) 또는 히터코어(40)로부터 석출된 공기는 보조탱크(100)로 포집되어 리저버탱크(50)와의 연결부(101)를 통해 리저버탱크(50)에서 외기로 배출된다.A part of the cooling water heated in the engine 10 flows into the auxiliary tank 100, and the cooling water stored in the auxiliary tank 100 is supplied to the heater core 40. At this time, the air precipitated from the engine 10 or the heater core 40 is collected in the auxiliary tank 100 and discharged to the outside air from the reservoir tank 50 through the connection portion 101 with the reservoir tank 50.

상기 보조탱크(100)는 차량 시동이 '오프' 상태인 동안에는 냉각수를 저장하게 된다.The auxiliary tank 100 stores the coolant while the vehicle is started.

이와 같이 엔진(10)과 히터코어(40) 사이에 잔존하거나 석출된 공기를 포집하여 배출할 수 있도록 보조탱크(100)를 구비함으로써, 차량 히터 조작 시에 히터코어(40) 내로 공기가 유입되어 유동음이 발생하는 것을 방지할 수가 있다.As such, by providing the auxiliary tank 100 to collect and discharge the remaining or precipitated air between the engine 10 and the heater core 40, air is introduced into the heater core 40 when the vehicle heater is operated. It is possible to prevent the sound of noise.

또한, 엔진(10)과 히터코어(40)로 연결되는 배관부를 반드시 리저버탱크(50)를 경유하도록 제1연결배관(52)과, 제2연결배관(51)을 리저버탱크(50)로 구비함으로써, 히터코어(40)를 경유한 냉각수는 리저버탱크(50)를 경유하여 상기 엔진(10)으로 유입되도록 하여 냉각수의 유동성을 원활히 할 수가 있다.In addition, the first connection pipe 52 and the second connection pipe 51 are provided as the reservoir tank 50 so that the pipe portion connected to the engine 10 and the heater core 40 must pass through the reservoir tank 50. As a result, the coolant passing through the heater core 40 is allowed to flow into the engine 10 via the reservoir tank 50 to smooth the fluidity of the coolant.

이상과 같은 본 발명의 차량의 가압식 냉각장치는 엔진과 히터코어 사이에 냉각수를 저장하며, 공기를 포집할 수 있는 보조탱크를 설치함으로써, 냉각 배관 내에 공기를 원활히 외기로 배출하여 냉각수 유동음을 발생을 억제할 수 있으며, 냉각수 충진율을 높일 수가 있어 냉각수 주입 시간을 줄일 수가 있는 효과가 있다.The pressurized cooling device of the vehicle of the present invention as described above stores the cooling water between the engine and the heater core, and by installing an auxiliary tank capable of collecting air, the air is smoothly discharged to the outside of the cooling pipe to generate the coolant flow sound. It can suppress the, and can increase the cooling water filling rate has the effect of reducing the cooling water injection time.

또한, 히터코어 측에 고온의 냉각수를 저장할 수 있는 냉각수 저장탱크를 설치함으로써, 히터코어 측으로 공급되는 냉각수의 유량을 증대할 수 있으므로 차량 난방 성능을 향상시킬 수가 있는 효과가 있는 발명인 것이다.In addition, by installing a coolant storage tank capable of storing high-temperature coolant on the heater core side, the flow rate of the coolant supplied to the heater core side can be increased, so that the vehicle heating performance can be improved.

본 발명의 차량의 가압식 냉각장치는 종래의 엔진 및 히터코어와 연통되는 리저버탱크의 배관부를 반드시 리저버탱크 측을 경유하여 냉각수가 순환하도록 함으로써, 냉각수가 원활히 순환하도록 할 수 있는 효과가 있는 발명인 것이다.The pressurized cooling device of the vehicle of the present invention is an invention having an effect that the cooling water can be smoothly circulated by allowing the cooling water to circulate through the reservoir tank side by way of the reservoir tank communicating with the conventional engine and the heater core.

Claims (3)

엔진에 냉각수를 순환 공급하기 위한 라디에이터와; 엔진의 입구 측에 구비되어 냉각수를 일정 온도로 유지하기 위한 서모스탯과; 엔진으로부터 공급되는 가열된 냉각수를 이용하여 온기를 발생하는 히터코어와; 내부 압력을 조절하기 위한 라디에이터캡이 구비되어 라디에이터, 엔진, 및 히터코어와 연통되는 리저버탱크를 포함하는 차량의 가압식 냉각장치에 있어서,A radiator for circulating and supplying coolant to the engine; A thermostat provided at an inlet side of the engine to maintain the coolant at a constant temperature; A heater core for generating warmth using the heated cooling water supplied from the engine; In a pressurized cooling apparatus of a vehicle including a reservoir tank having a radiator cap for adjusting internal pressure and communicating with a radiator, an engine, and a heater core, 상기 엔진과 상기 히터코어 사이에는 냉각수를 저장하기 위한 보조탱크가 추가로 구성되며,An auxiliary tank for storing coolant is further configured between the engine and the heater core. 특히, 상기 엔진과의 연결부는 보조탱크의 공기 층에 위치하며, 상기 히터코어와의 연결부는 보조탱크의 냉각수 층에 위치하도록 구성되는 것을 특징으로 하는 가압식 냉각장치.In particular, the connection with the engine is located in the air layer of the auxiliary tank, the connection with the heater core is configured to be located in the cooling water layer of the auxiliary tank. 제1항에 있어서,The method of claim 1, 상기 보조탱크는 상기 리저버탱크와 연통되도록 구성되며,The auxiliary tank is configured to communicate with the reservoir tank, 특히, 보조탱크 및 리저버탱크의 연결부는 각각 공기 층에 위치하도록 구성되는 것을 특징으로 하는 가압식 냉각장치.In particular, the connection between the auxiliary tank and the reservoir tank is configured to be positioned in the air layer, respectively. 엔진에 냉각수를 순환 공급하기 위한 라디에이터와; 엔진의 냉각수 입구 측에 구비되어 냉각수를 일정 온도로 유지하기 위한 서모스탯과; 엔진으로부터 공급되는 가열된 냉각수를 이용하여 온기를 발생하는 히터코어와; 내부 압력을 조절하기 위한 라디에이터캡이 구비되어 라디에이터, 엔진, 및 히터코어와 연통되는 리저버탱크를 포함하는 차량의 가압식 냉각장치에 있어서,A radiator for circulating and supplying coolant to the engine; A thermostat provided at a coolant inlet side of the engine to maintain the coolant at a constant temperature; A heater core for generating warmth using the heated cooling water supplied from the engine; In a pressurized cooling apparatus of a vehicle including a reservoir tank having a radiator cap for adjusting internal pressure and communicating with a radiator, an engine, and a heater core, 상기 엔진과 상기 리저버탱크를 연결하는 제1연결배관과; 상기 히터코어와 상기 리저버탱크를 연결하는 제2연결배관은 각각 별도로 상기 리저버탱크에 연통되어,A first connection pipe connecting the engine and the reservoir tank; Second connection pipes connecting the heater core and the reservoir tank are separately connected to the reservoir tank, 상기 히터코어를 경유한 냉각수는 상기 리저버탱크를 경유하여 상기 엔진으로 유입되도록 하는 것을 특징으로 하는 가압식 냉각장치.Cooling water passing through the heater core to be introduced into the engine via the reservoir tank.
KR10-2002-0024119A 2002-05-02 2002-05-02 Pressurized type cooling system for a vehicle KR100475787B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103670652A (en) * 2012-09-11 2014-03-26 北汽福田汽车股份有限公司 Heat dissipation system used for automobile engine
KR20180068741A (en) * 2016-12-14 2018-06-22 현대자동차주식회사 An engine cooling system for a vehicle
CN112145279A (en) * 2020-09-14 2020-12-29 杭州盛忆镐科技有限公司 Locomotive sprays atomizing cooling device

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KR101396273B1 (en) * 2007-11-02 2014-05-16 한라비스테온공조 주식회사 Heater Core

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JP2950553B2 (en) * 1989-09-26 1999-09-20 株式会社日本自動車部品総合研究所 Internal combustion engine cooling system
JPH03213418A (en) * 1990-01-19 1991-09-18 Nissan Motor Co Ltd Hot water circuit of vehicle heater
JPH1162579A (en) * 1997-08-21 1999-03-05 Toyota Motor Corp Cooling device for internal combustion engine
KR100482800B1 (en) * 2002-04-18 2005-04-14 기아자동차주식회사 Cooling water circulating system for the car

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103670652A (en) * 2012-09-11 2014-03-26 北汽福田汽车股份有限公司 Heat dissipation system used for automobile engine
CN103670652B (en) * 2012-09-11 2016-01-13 北汽福田汽车股份有限公司 A kind of radiation system for motor car engine
KR20180068741A (en) * 2016-12-14 2018-06-22 현대자동차주식회사 An engine cooling system for a vehicle
CN112145279A (en) * 2020-09-14 2020-12-29 杭州盛忆镐科技有限公司 Locomotive sprays atomizing cooling device
CN112145279B (en) * 2020-09-14 2022-02-08 杭州盛忆镐科技有限公司 Locomotive sprays atomizing cooling device

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