KR20060067635A - Hot water heater core having positive temperature coefficient heater for one body type in a car - Google Patents

Hot water heater core having positive temperature coefficient heater for one body type in a car Download PDF

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KR20060067635A
KR20060067635A KR1020040106462A KR20040106462A KR20060067635A KR 20060067635 A KR20060067635 A KR 20060067635A KR 1020040106462 A KR1020040106462 A KR 1020040106462A KR 20040106462 A KR20040106462 A KR 20040106462A KR 20060067635 A KR20060067635 A KR 20060067635A
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South Korea
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heater
heater core
heat
hot water
ptc heater
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KR1020040106462A
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Korean (ko)
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KR100633128B1 (en
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이명길
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현대모비스 주식회사
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    • 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
    • B60H1/00321—Heat exchangers for air-conditioning devices
    • B60H1/00328—Heat exchangers for air-conditioning devices of the liquid-air type
    • 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
    • B60H1/00421—Driving arrangements for parts of a vehicle air-conditioning
    • B60H1/00428—Driving arrangements for parts of a vehicle air-conditioning electric
    • 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
    • B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
    • B60H1/00592—Add-on devices, e.g. heat/cooling boxes, compartment dividers, upgrade sets
    • 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
    • B60H1/03—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant and from a source other than the propulsion plant
    • B60H1/034—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant and from a source other than the propulsion plant from the cooling liquid of the propulsion plant and from an electric heating device
    • 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
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B60H1/2215—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
    • B60H1/2225—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters arrangements of electric heaters for heating air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
    • F24H9/1863—Arrangement or mounting of electric heating means
    • F24H9/1872—PTC
    • 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
    • B60H1/32—Cooling devices
    • B60H2001/3286—Constructional features
    • B60H2001/3288—Additional heat source
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses

Abstract

본 발명은 PTC히터 일체형의 차량용 온수히터코어에 관한 것으로, 보다 자세하게는 차량의 냉각수가 유동하여 방열핀으로 열을 방출하는 히터코어, 상기 히터코어의 방열핀에 일면이 접촉하고 냉각수의 관로에 타면이 접촉하여 열을 전달하는 PTC히터 및 상기 PTC히터를 상기 방열핀과 상기 냉각수의 관로 사이에 배치하는 결합수단을 포함하여 방열핀과 냉각수의 관로에 동시에 열이 전달되도록 함으로써, 차량의 워밍업이 신속하게 이루어지고 차량시동 후에 곧바로 실내에 온풍이 공급되는 효과를 얻는다.The present invention relates to a PTC heater-integrated hot water heater core for a vehicle, and more particularly, a heater core in which a cooling water of a vehicle flows to radiate heat to a radiating fin, and one surface of the heater core contacts the other surface of the heater core. PTC heater for transferring heat and coupling means for disposing the PTC heater between the heat sink fin and the cooling water conduit, so that heat is simultaneously transferred to the heat dissipation fin and the cooling water conduit, thereby quickly warming up the vehicle. The warm air is supplied to the room immediately after starting.

온수히터코어, PTC히터, 방열핀, 관로, 결합수단 Hot water heater core, PTC heater, heat dissipation fin, pipeline, coupling means

Description

ＰＴＣ히터 일체형의 차량용 온수히터코어{HOT WATER HEATER CORE HAVING POSITIVE TEMPERATURE COEFFICIENT HEATER FOR ONE BODY TYPE IN A CAR}Hot water heater core for vehicle with integrated PTC heater {HOT WATER HEATER CORE HAVING POSITIVE TEMPERATURE COEFFICIENT HEATER FOR ONE BODY TYPE IN A CAR}

도 1은 종래의 PTC히터 일체형의 차량용 온수히터코어를 나타낸 개략도이다.1 is a schematic view showing a vehicular hot water heater core of a conventional PTC heater integrated type.

도 2는 본 발명의 일실시예에 따른 차량용 온수히터코어의 사시도이다.Figure 2 is a perspective view of a hot water heater core for a vehicle according to an embodiment of the present invention.

도 3은 본 발명의 일실시예에 따른 차량용 온수히터코어의 PTC히터 사시도이다.Figure 3 is a perspective view of the PTC heater of the hot water heater core for a vehicle according to an embodiment of the present invention.

도 4는 본 발명의 일실시예에 따른 차량용 온수히터코어의 개략도이다.Figure 4 is a schematic diagram of a hot water heater core for a vehicle according to an embodiment of the present invention.

< 도면의 주요부분에 대한 부호의 설명 ><Description of Symbols for Major Parts of Drawings>

100: 히터코어 112: 방열핀100: heater core 112: heat dissipation fin

115: 관로 125: PTC히터115: pipeline 125: PTC heater

130: 열전도부130: heat conduction unit

본 발명은 차량용 온수히터에 관한 것으로, 보다 상세하게는 PTC히터를 방열핀과 냉각수의 관로사이에 배치하여 방열핀과 냉각수에 동시에 열을 전달함으로써, 차량의 워밍업 단계에서 엔진의 효율을 높이고 시동과 함께 실내에 온풍을 공급하 는 PTC히터 일체형의 차량용 온수히터코어이다.The present invention relates to a hot water heater for a vehicle, and more particularly, by placing a PTC heater between the heat dissipation fin and the cooling water pipe to transfer heat to the heat dissipation fin and the coolant at the same time, thereby increasing the efficiency of the engine in the warm-up phase of the vehicle and starting the room together with the starting. Hot water heater core for vehicle integrated with PTC heater to supply warm air to the air.

일반적으로, 차량에는 엔진을 냉각시키기 위한 냉각수가 순환되고, 상기 냉각수는 엔진에서 가온되며 히터코어의 방열핀 사이를 유동하는 공기를 가열하여 차량의 실내에 온풍이 공급되도록 한다.In general, a coolant for circulating the engine is circulated in the vehicle, and the coolant is heated in the engine and heats air flowing between the radiating fins of the heater core so that warm air is supplied to the interior of the vehicle.

즉, 상기 냉각수는 차량의 운행으로 엔진에서 가열되어 온수로 되는데, 이러한 온수는 차량의 실내로 연결된 송풍경로를 유동하여 차량의 실내로 유입되고, 차량의 운행에서 실내공기를 따뜻하게 만드는 역할을 수행한다.That is, the coolant is heated in the engine by the driving of the vehicle to become hot water. The hot water flows through a blowing path connected to the interior of the vehicle to flow into the interior of the vehicle, and serves to warm indoor air in the operation of the vehicle. .

도 1에 도시된 바와 같이, 종래의 PTC히터 일체형의 차량용 온수히터코어는 온수가 유동되어 방열핀(12)으로 열을 방출하는 온수히터코어(10), 상기 온수히터코어(10)의 방열핀(12)에 열을 전달하여 방출하도록 방열핀(12) 사이에 설치되는 PTC히터(25)를 포함한다.As shown in FIG. 1, a conventional PTC heater-integrated vehicle hot water heater core includes a hot water heater core 10 for discharging heat to the heat dissipation fin 12 by flowing hot water, and a heat dissipation fin 12 of the hot water heater core 10. PTC heater 25 is installed between the heat radiation fins 12 to transfer heat to the heat release).

그리고, 상기 온수히터코어(10)는 엔진을 냉각시킨 냉각수가 유동하는 관로(15)를 포함하고 있으며, 상기 관로(15)는 방열핀(12)을 통해 공기 중으로 열을 발산한다. 이때, 상기 PTC히터(25)는 냉각수가 유동하는 관로(15)와 더불어 방열핀(12) 사이에 소정간격으로 배치되어 있다. The hot water heater core 10 includes a conduit 15 through which coolant that cools the engine flows, and the conduit 15 emits heat into the air through the heat dissipation fin 12. At this time, the PTC heater 25 is disposed at predetermined intervals between the heat dissipation fin 12 together with the conduit 15 through which the coolant flows.

또한, 상기 온수히터코어(10)의 방열핀(12) 사이에 배치되는 PTC히터(25)는 차량의 축전지에서 전원을 공급받아 열을 발생시키는 것으로, 차량엔진의 워밍업이 이루어지는 동안, 방열핀(12)에 열을 전달하여 차량의 실내로 온풍이 공급되도록 한다.In addition, the PTC heater 25 disposed between the heat dissipation fins 12 of the hot water heater core 10 generates heat by receiving power from a storage battery of the vehicle, while the heat dissipation fins 12 are warmed up while the vehicle engine is warming up. The heat is transmitted to the hot air to supply the interior of the vehicle.

여기서, 상기 PTC히터는 히터의 온도가 변화되더라도 온도계수의 변화가 작 은 정특성 서미스터(PTC; positive temperature coefficient thermistor)로 주로 만들어진다.Here, the PTC heater is mainly made of a positive temperature coefficient thermistor (PTC) having a small change in temperature coefficient even if the temperature of the heater is changed.

그러나, 상기와 같은 종래의 PTC히터 일체형의 차량용 온수히터코어는 PTC히터에서 방열핀으로 전달된 열이 방열핀을 사이에 두고 배치된 관로의 냉각수로 다시 전달되므로, 엔진의 워밍업 시간동안 차량의 실내에 온풍을 공급하는데 다소 시간이 지연되고, PTC히터로 엔진의 워밍업을 보조하는 측면에서도 효율이 떨어지는 문제점이 있었다.However, in the above-described conventional PTC heater integrated vehicle hot water heater core, the heat transferred from the PTC heater to the heat dissipation fins is transferred back to the coolant in the conduit arranged with the heat dissipation fins interposed therebetween, so that the warm air is warmed to the interior of the vehicle during the warm-up time of the engine. There was a delay in supplying a little time, and there was a problem in that efficiency was lowered in terms of assisting the warm-up of the engine with a PTC heater.

이에 본 발명은 상기와 같은 문제점들을 해소하기 위해 안출된 것으로서, 차량의 히터코어의 방열핀과 냉각수가 유동하는 관로사이에 PTC히터를 배치하여, 방열핀과 관로 모두가 동시에 PTC히터에서 열을 전달받도록 함으로써, 방열핀으로 유동하여 차량의 실내로 유동하는 공기의 가열효율을 높이고, 차량의 시동 후에 관로를 유동하는 냉각수에 열을 공급하여 엔진의 워밍업이 신속하게 이루어지도록 하는 것을 목적으로 한다.Accordingly, the present invention has been made in order to solve the above problems, by placing a PTC heater between the heat dissipation fin of the heater core of the vehicle and the conduit through which the coolant flows, so that both the heat dissipation fin and the conduit receive heat from the PTC heater at the same time. In order to improve the heating efficiency of the air flowing into the interior of the vehicle by the heat radiation fins, and to supply heat to the cooling water flowing through the pipe after the vehicle is started, the engine warms up quickly.

상기와 같은 목적을 달성하기 위한 본 발명의 구성은 차량의 냉각수가 유동하여 방열핀으로 열을 방출하는 히터코어 및 상기 히터코어의 방열핀에 일면이 접촉하고 냉각수의 관로에 타면이 접촉하여 열을 전달하는 PTC히터를 포함한다.The configuration of the present invention for achieving the above object is that one surface is in contact with the heater core and the heat dissipation fin of the heater core flows the cooling water of the vehicle to the heat radiating fins and the other surface is in contact with the cooling water pipe to transfer heat Includes PTC heater.

또한, 상기 PTC히터는 고분자성 재료에 열전도성 물질을 배열한 패드형태로 이루어지므로, 히터코어의 방열핀과 냉각수의 관로 사이에 제공되는 틈새로 배치하 기가 용이하고, 히터코어에서 차지하는 공간이 적게 되어 히터코어를 콤팩트하게 만들 수 있다.In addition, since the PTC heater has a pad shape in which thermally conductive materials are arranged in a polymeric material, it is easy to arrange the gap between the heat dissipation fin of the heater core and the conduit of the cooling water, and the space occupied by the heater core is reduced. The heater core can be made compact.

그리고, 상기 PTC히터의 양측면은 상기 PTC히터를 상기 방열핀과 상기 냉각수의 관로에 밀착시켜 열전도성을 높이는 열전도성 물질의 열전도부를 포함하여, 간단하게 별다른 공정 없이 PTC히터를 방열핀과 냉각수의 관로 사이에 배치할 수 있으며, 상기 PTC히터를 방열핀과 관로에 밀착시켜 열전달 효율을 높인다.In addition, both sides of the PTC heater includes a thermally conductive portion of a thermally conductive material that enhances thermal conductivity by closely contacting the PTC heater to the heat dissipation fin and the conduit of the cooling water. It can be arranged, the PTC heater is in close contact with the heat radiation fins and the pipe to increase the heat transfer efficiency.

이때, 상기 열전도부는 열전도 그리스(GREASE), 열전도 테이프 및 열전도 접착제 중 어느 하나로 이루지는 것이 바람직하다. 상기 열전도 그리스, 열전도 테이프 및 열전도 접착제는 컴퓨터의 메인보드에서 CPU 및 그래픽카드의 열을 방출하는 방열판의 밀착과 접착을 위해 사용되고 있는 것으로, 열의 전달효율을 향상시키는 열전도성 물질을 포함하고 있다.In this case, it is preferable that the thermally conductive portion is made of any one of thermal grease, thermally conductive tape, and thermally conductive adhesive. The thermal grease, the thermally conductive tape, and the thermally conductive adhesive are used for the adhesion and adhesion of the heat sink that releases the heat of the CPU and the graphics card from the main board of the computer, and includes a thermally conductive material to improve the heat transfer efficiency.

이하, 본 발명의 바람직한 일실시예를 첨부된 도면을 참조하여 설명한다.Hereinafter, a preferred embodiment of the present invention will be described with reference to the accompanying drawings.

또한, 본 실시예는 본 발명의 권리범위를 한정하는 것이 아니라 단지 예시로 제시된 것이며, 본 기술사상을 통해 구현되는 다양한 실시예가 있을 수 있다.In addition, the present embodiment is not intended to limit the scope of the present invention but is merely presented as an example, and there may be various embodiments implemented through the technical idea.

도 2는 본 발명의 일실시예에 따른 차량용 온수히터코어의 사시도이고, 도 3은 본 발명의 일실시예에 따른 차량용 온수히터코어의 히터 사시도이고, 도 4는 본 발명의 일실시예에 따른 차량용 온수히터코어의 개략도이다.2 is a perspective view of a hot water heater core for a vehicle according to an embodiment of the present invention, Figure 3 is a perspective view of a heater of a hot water heater core for a vehicle according to an embodiment of the present invention, Figure 4 is according to an embodiment of the present invention A schematic diagram of a hot water heater core for a vehicle.

도 2, 3에 도시된 바와 같이, 본 발명의 일실시예에 따른 PTC히터(125) 일체형의 차량용 온수히터코어는 차량의 냉각수가 유동하여 방열핀(112)으로 열을 방출하는 히터코어(100) 및 상기 히터코어(100)의 방열핀(112)에 일면이 접촉하고 냉각 수의 관로(115)에 타면이 접촉하여 열을 전달하는 PTC히터(125)를 포함한다.As shown in Figures 2 and 3, the PTC heater 125 integral vehicle hot water heater core according to an embodiment of the present invention is a heater core 100 for discharging heat to the heat radiation fins 112 through the cooling water flow of the vehicle And a PTC heater 125 having one surface contacting the heat dissipation fin 112 of the heater core 100 and the other surface contacting the conduit 115 of the cooling water to transfer heat.

또한, 상기 PTC히터(125)는 고분자성 재료에 열전도성 물질(126)을 배열한 패드형태로 이루어지므로, 히터코어(100)의 방열핀(112)과 냉각수의 관로(115) 사이에 간단하게 제공되는 틈새에 배치하기가 용이하고, 히터코어(100)에서 차지하는 공간이 적게 되어 히터코어(100)를 콤팩트하게 만들 수 있다.In addition, since the PTC heater 125 has a pad shape in which a thermally conductive material 126 is arranged in a polymeric material, the PTC heater 125 is simply provided between the heat dissipation fin 112 of the heater core 100 and the conduit 115 of the cooling water. It is easy to arrange in a gap which becomes, and the space occupied by the heater core 100 is small, thereby making the heater core 100 compact.

그리고, 도 4에 도시된 바와 같이, 상기 PTC히터(125)의 양측면은 상기 PTC히터(125)를 상기 방열핀(112)과 상기 냉각수의 관로(115)에 밀착시켜 열전도성을 높이는 열전도성 물질의 열전도부(130)를 포함하여, 간단하게 별다른 공정 없이 PTC히터(125)를 방열핀(112)과 냉각수의 관로(115) 사이에 배치할 수 있으며, 상기 PTC히터(125)를 방열핀(112)과 관로(115)에 밀착시켜 열전달 효율을 높인다.And, as shown in Figure 4, both sides of the PTC heater 125 is made of a thermally conductive material to increase the thermal conductivity by bringing the PTC heater 125 in close contact with the heat dissipation fin 112 and the conduit 115 of the cooling water. Including the heat conduction unit 130, it is possible to simply place the PTC heater 125 between the heat dissipation fin 112 and the coolant pipe line 115 without any other process, the PTC heater 125 and the heat dissipation fin 112 In close contact with the conduit 115 to increase the heat transfer efficiency.

이때, 상기 열전도부(130)는 열전도 그리스(GREASE), 열전도 테이프 및 열전도 접착제 중 어느 하나를 사용하여 PTC히터(125)의 방열핀(112)과 관로(115)에 대한 열전달 효율을 보다 향상시킨다.In this case, the heat conduction unit 130 further improves the heat transfer efficiency of the heat dissipation fin 112 and the conduit 115 of the PTC heater 125 by using any one of thermal grease, a thermally conductive tape, and a thermally conductive adhesive.

상기와 같이, 본 발명의 일실시예에 따른 PTC히터(125) 일체형의 차량용 온수히터코어(100)로 냉각수가 유입되면 냉각수는 관로(115)를 따라 순환하여 차량의 실내로 유동한다. 또한, 상기 PTC히터(125)는 일측에 배치된 방열핀(112)에 열을 전달할 뿐만 아니라 타측의 관로(115)를 유동하는 냉각수에도 열을 전달한다. 이때, 상기 PTC히터(125)는 방열핀(112)으로 유동하는 공기로 열을 방출함과 동시에 냉각수의 관로(115)를 유동하는 냉각수를 동시에 가열한다.As described above, when the coolant flows into the hot water heater core 100 for the vehicle integrated with the PTC heater 125 according to the embodiment of the present invention, the coolant circulates along the conduit 115 and flows into the interior of the vehicle. In addition, the PTC heater 125 not only transfers heat to the heat dissipation fins 112 disposed on one side, but also heats the cooling water flowing in the conduit 115 on the other side. At this time, the PTC heater 125 dissipates heat into the air flowing through the heat radiating fins 112 and simultaneously heats the cooling water flowing through the conduit 115 of the cooling water.

따라서, 상기한 바와 같이 본 발명에 따른 PTC히터 일체형의 차량용 온수히터코어는, 차량의 히터코어의 방열핀과 냉각수가 유동하는 관로 사이에 PTC히터를 배치하여, 방열핀과 관로 모두가 동시에 PTC히터에서 열을 전달받도록 함으로써, 방열핀으로 유동하여 차량의 실내로 유동하는 공기의 가열효율을 높이고, 차량의 시동 후에 관로를 유동하는 냉각수에 열을 공급하여 엔진의 워밍업이 신속하게 이루어지도록 하는 효과를 얻을 수 있다. Therefore, as described above, the PTC heater-integrated vehicle hot water heater core according to the present invention arranges the PTC heater between the heat dissipation fin of the heater core of the vehicle and the conduit through which the coolant flows, so that both the heat dissipation fin and the conduit are simultaneously heated by the PTC heater. By receiving the, it is possible to increase the heating efficiency of the air flowing into the interior of the vehicle by the heat radiation fins, and to supply the heat to the cooling water flowing in the pipeline after the vehicle starts to obtain the effect of making the engine warm up quickly. .

Claims (3)

차량의 냉각수가 유동하여 방열핀으로 열을 방출하는 히터코어; 및A heater core for discharging heat to the heat radiating fins by flowing the coolant of the vehicle; And 상기 히터코어의 방열핀에 일면이 접촉하고 냉각수의 관로에 타면이 접촉하여 열을 전달하는 PTC히터를 포함하는 것을 특징으로 하는 PTC히터 일체형의 차량용 온수히터코어.PTC heater integrated vehicle hot water heater core, characterized in that it comprises a PTC heater that one surface is in contact with the heat radiating fin of the heater core and the other surface is in contact with the cooling water pipe. 상기 제 1 항에 있어서, The method of claim 1, 상기 PTC히터는 고분자성 재료에 전도성 물질을 배열한 패드형태로 이루어지는 것을 특징으로 하는 PTC히터 일체형의 차량용 온수히터코어.The PTC heater is a PTC heater-integrated hot water heater core, characterized in that the pad made of a conductive material arranged on a polymeric material. 상기 제 1 항에 있어서,The method of claim 1, 상기 PTC히터의 양측면은 상기 PTC히터를 상기 방열핀과 상기 냉각수의 관로에 밀착시켜 열전도성을 높이기 위한 열전도부를 포함하는 것을 특징으로 하는 PTC히터 일체형의 차량용 온수히터코어. Both sides of the PTC heater is a PTC heater-integrated hot water heater core, characterized in that it includes a heat conduction portion for increasing the thermal conductivity by bringing the PTC heater in close contact with the heat dissipation fin and the conduit of the cooling water.
KR1020040106462A 2004-12-15 2004-12-15 Hot water heater core having positive temperature coefficient heater for one body type in a car KR100633128B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100742297B1 (en) * 2006-03-16 2007-07-25 제일공업(주) Electric heating having hot water heater for one body type in a car
WO2009091222A2 (en) 2008-01-17 2009-07-23 Samsung Electronics Co., Ltd. Method and apparatus for outputting event of third party device in home network supporting upnp remote protocol
WO2014000665A1 (en) * 2012-06-27 2014-01-03 Shenzhen Byd Auto R&D Company Limited Ptc electric heating assembly, electric heating device and electric vehicle

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KR100793277B1 (en) 2006-11-21 2008-01-10 이계승 Liquid heat and cooling method and liquid heat and cooling device
JP2016002998A (en) 2014-06-19 2016-01-12 現代自動車株式会社Ｈｙｕｎｄａｉｍｏｔｏｒ Ｃｏｍｐａｎｙ Vehicle hybrid heater

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JPS5845113U (en) 1981-09-24 1983-03-26 カルソニックカンセイ株式会社 Heater core of automotive air conditioner
JP2002283835A (en) 2001-03-27 2002-10-03 Calsonic Kansei Corp Heater for heating and heat exchanger for heating

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100742297B1 (en) * 2006-03-16 2007-07-25 제일공업(주) Electric heating having hot water heater for one body type in a car
WO2009091222A2 (en) 2008-01-17 2009-07-23 Samsung Electronics Co., Ltd. Method and apparatus for outputting event of third party device in home network supporting upnp remote protocol
WO2014000665A1 (en) * 2012-06-27 2014-01-03 Shenzhen Byd Auto R&D Company Limited Ptc electric heating assembly, electric heating device and electric vehicle
US9927147B2 (en) 2012-06-27 2018-03-27 Byd Company Limited PTC electric heating assembly, electric heating device and electric vehicle

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