KR100724617B1 - Heating apparatus for vehicle and manufacturing methods thereof - Google Patents

Heating apparatus for vehicle and manufacturing methods thereof Download PDF

Info

Publication number
KR100724617B1
KR100724617B1 KR1020060029407A KR20060029407A KR100724617B1 KR 100724617 B1 KR100724617 B1 KR 100724617B1 KR 1020060029407 A KR1020060029407 A KR 1020060029407A KR 20060029407 A KR20060029407 A KR 20060029407A KR 100724617 B1 KR100724617 B1 KR 100724617B1
Authority
KR
South Korea
Prior art keywords
carbon
heating element
heater core
core assembly
element module
Prior art date
Application number
KR1020060029407A
Other languages
Korean (ko)
Inventor
오승택
Original Assignee
모딘코리아 유한회사
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 모딘코리아 유한회사 filed Critical 모딘코리아 유한회사
Priority to KR1020060029407A priority Critical patent/KR100724617B1/en
Priority to DE102007015461A priority patent/DE102007015461A1/en
Application granted granted Critical
Publication of KR100724617B1 publication Critical patent/KR100724617B1/en

Links

Images

Classifications

    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
    • H05B3/50—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material heating conductor arranged in metal tubes, the radiating surface having heat-conducting fins
    • 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
    • B60H1/00314—Arrangements permitting a rapid heating of the heating liquid
    • 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
    • B60H1/22—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
    • 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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/0072—Special adaptations
    • F24H1/009—Special adaptations for vehicle systems
    • 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
    • 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
    • F24H3/0429—For vehicles
    • 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
    • F24H3/0429—For vehicles
    • F24H3/0435—Structures comprising heat spreading elements in the form of fins
    • 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
    • F24H3/0429—For vehicles
    • F24H3/0452—Frame constructions
    • F24H3/047—Multiple-piece frames assembled on their four or more edges
    • 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
    • F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
    • F24H3/08—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes
    • F24H3/081—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes using electric energy supply
    • F24H3/085—The tubes containing an electrically heated intermediate fluid, e.g. water
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/145—Carbon only, e.g. carbon black, graphite
    • 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
    • B60H2001/2268—Constructional features
    • B60H2001/2296—Constructional features integration into fluid/air heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/04—Fastening; Joining by brazing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/08—Fastening; Joining by clamping or clipping

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

A vehicle heating device and a manufacturing method thereof are provided to transmit convection heat and radiation heat by a carbon fiber heating module simultaneously for improving heat efficiency of a heating device. A vehicle heating device includes a heater core assembly having tubes, heating fins, headers and an inlet and an outlet for cooling water. A carbon fiber heating module(200) has a plurality of carbon fibers inserted and fixed in the heater core assembly. A carbon fiber heating module has a housing(210), a plurality of carbon fibers(220) supported in the housing and fixed with positive and negative electrodes, and an insulating sheet(230) positioned between the housing and the carbon fibers and surrounding outsides of the carbon fibers.

Description

차량의 난방장치 및 그 제조방법{HEATING APPARATUS FOR VEHICLE AND MANUFACTURING METHODS THEREOF}Heating device of vehicle and manufacturing method thereof {HEATING APPARATUS FOR VEHICLE AND MANUFACTURING METHODS THEREOF}

도 1은 종래기술에 따른 차량의 난방장치를 도시한 사시도.1 is a perspective view showing a heating device of a vehicle according to the prior art.

도 2a는 본 발명에 따른 차량의 난방장치를 도시한 사시도.Figure 2a is a perspective view showing the heating device of the vehicle according to the present invention.

도 2b는 도 2a의 "A" 부분을 도시한 측면도.FIG. 2B is a side view of portion “A” of FIG. 2A; FIG.

도 3a는 본 발명에 따른 차량의 난방장치를 도시한 사시도.Figure 3a is a perspective view of the heating device of the vehicle according to the present invention.

도 3b은 도 3a의 "BB" 부분을 절개하여 도시한 단면도.FIG. 3B is a cross-sectional view of the portion “BB” of FIG. 3A;

도 4는 본 발명에 따른 차량의 난방장치에 관한 카본시트를 도시한 사진.Figure 4 is a photograph showing a carbon sheet for a heating device of a vehicle according to the present invention.

도 5는 본 발명에 따른 차량의 난방장치 제조방법을 도시한 블록도.5 is a block diagram showing a method for manufacturing a heating device of a vehicle according to the present invention.

도 6는 본 발명에 따른 차량의 난방장치에 대한 카본사 발열체 모듈의 제조방법을 도시한 블록도.Figure 6 is a block diagram showing a method of manufacturing a carbon yarn heating element module for a heating device of a vehicle according to the present invention.

<도면의 주요 부분에 대한 부호설명><Code Description of Main Parts of Drawing>

100 : 히터코어 어셈블리 110 : 방열핀100: heater core assembly 110: heat dissipation fin

200 : 카본사 발열체 모듈 210 : 하우징200: carbon yarn heating element module 210: housing

220 : 카본사 230 : 카본시트 220: carbon yarn 230: carbon sheet

240 : 음전극 250 : 양전극240: negative electrode 250: positive electrode

300 : 수납공간 310 : 수납부300: storage space 310: storage

본 발명은 차량의 난방장치 및 그 제조방법에 관한 것으로서, 복수개의 방열핀이 마련된 히터코어 어셈블리에 삽입 고정되는 카본사 발열체 모듈을 통해 자체 발열에 의한 대류열과 복사열을 외부로 동시에 전달함으로써 우수한 열효율을 구현하는 차량의 난방장치 및 그 제조방법에 관한 것이다.The present invention relates to a heating device for a vehicle and a method of manufacturing the same, which realizes excellent thermal efficiency by simultaneously transmitting convective heat and radiant heat due to self-heating to the outside through a carbon yarn heating element module inserted into a heater core assembly having a plurality of heat dissipation fins. It relates to a heating device for the vehicle and a method of manufacturing the same.

일반적으로, 자동차의 전기식 프리히터는 냉각수를 가열하는 냉각수 가열식프리히터와 공기를 가열하는 공기 가열식 프리히터를 포함하고, 공기 가열식 프리히터는 다시 공기 가열식 일체형 프리히터와 공기 가열식 PTC 독립형 프리히터로 나눌 수 있다. In general, an electric preheater of an automobile includes a coolant heating preheater for heating the coolant and an air heating preheater for heating the air, and the air heating preheater is further divided into an air heating integral preheater and an air heating PTC independent preheater. Can be.

예컨대, 냉각수 가열식 프리히터는 저항 발열체 와이어를 통해 히터 열교환기로 유입되는 냉각수를 가열한다. 그러나, 이러한 냉각수 가열식 프리히터는 냉각수로 인한 열 손실로 인해 가열 속도가 느리고, 저항 발열체 와이어는 화재의 우려가 크다는 문제가 있었다. 이를 해결하기 위한 PTC 발열체를 이용한 냉각수 가열식 프리히터의 경우 프리히터가 일정 온도 이상으로 상승되면 PTC 특성상 저항이 급격히 증가하게 되는데, 이때 전류를 낮추어 온도가 과열되지 않도록 하여 화재 우려 를 불식시킬 수는 있으나, 이러한 프리히터의 경우에도 냉각수를 가열하기 위한 가열속도가 오래 걸리는 단점이 있었다.For example, the coolant heated preheater heats the coolant flowing into the heater heat exchanger through the resistance heating wire. However, such a cooling water heating preheater has a problem that the heating rate is slow due to heat loss due to the cooling water, and the resistance heating wire has a high risk of fire. In the case of a cooling water heating preheater using a PTC heating element to solve this problem, when the preheater rises above a certain temperature, the resistance rapidly increases due to the PTC characteristic.At this time, the current may be lowered to prevent the temperature from overheating, thereby preventing the fire concern. In the case of such a preheater, a heating rate for heating the cooling water takes a long time.

한편, 첨부된 도면을 참조하여 종래의 공기 가열식 프리히터에 관하여 설명하면 다음과 같다.On the other hand, with reference to the accompanying drawings will be described with respect to the conventional air-heated pre-heater as follows.

도 1은 종래의 공기 가열식 프리히터를 도시한다.1 shows a conventional air heated preheater.

도 1에 도시된 바와 같이, 공기 가열식 프리히터는 다수의 방열핀(10)들이 적재되고, 상기 방열핀(10) 사이에는 PTC 소자가 프레임에 끼워진 상태로 절연체와 함께 조립된 PTC 소자 조립체(20)가 설치되어 히터 코어 어셈블리를 형성한다. 상기 히터 코어 어셈블리의 상,하단에는 어퍼 헤더(30)와 엔드 헤더(40)가 각각 설치되고, 이들 어퍼 헤더(30)와 엔드 헤더(40)에 의해 텐션을 받는 사이드 플레이트(50)가 어퍼 헤더(30)와 엔드 헤더(40)에 끼워져 조립된다. 이때, 상기 PTC 소자 조립체(20)는 양극 단자가 되고, PTC 소자 조립체(20)의 측부에는 음극단자(60)가 배치되어 양극 단자와 음극 단자(60)가 서로 인접한 상태에서 교호적으로 배치되어 상기 PTC 소자에 전류가 통전되도록 한다.As shown in FIG. 1, the air-heated preheater includes a plurality of heat dissipation fins 10 loaded therebetween, and between the heat dissipation fins 10, a PTC element assembly 20 assembled with an insulator in a state where a PTC element is fitted to a frame. Installed to form the heater core assembly. Upper and lower headers 30 and end headers 40 are respectively installed on the upper and lower ends of the heater core assembly, and the side plates 50 which are tensioned by the upper headers 30 and the end headers 40 are upper headers. 30 is fitted to the end header 40 and assembled. At this time, the PTC device assembly 20 is a positive terminal, the negative terminal 60 is disposed on the side of the PTC device assembly 20, the positive terminal and the negative terminal 60 is alternately arranged in a state adjacent to each other A current is supplied to the PTC device.

그러나 이와 같은 공기 가열식 프리히터는 양극 단자와 음극 단자(60)가 서로 노출된 상태로 인접 배치되는 구성으로, 수분이 침투하는 경우 쇼트가 발생될 수 있고, However, such an air-heated preheater has a configuration in which the positive electrode terminal and the negative electrode terminal 60 are disposed adjacent to each other, and may cause a short when water penetrates.

특히, 공기 가열식 일체형 프리히터는 히터 코어에 PTC 소재를 사용한 PTC 발열체와, 방열핀 및, 냉각수가 흐르는 튜브를 마련하여 히터코어 어셈블리 주위로 유동하는 공기를 가열하는 구성으로, PTC 발열체에서 발생되는 열 중에서 30~40%만 이 방열핀을 통해 전달되고, 나머지 열은 냉각수가 흐르는 튜브에 전달되는 바, 냉각수에 의한 큰 열 손실로 인해 가열 효과가 미약하고, PTC 발열체의 단점인 돌입 전류가 배터리 용량을 초과하여 나타나는 문제가 있었다. In particular, the air-heated integrated preheater is constructed to heat the air flowing around the heater core assembly by arranging a PTC heating element using a PTC material, a heat dissipation fin, and a tube through which cooling water flows in the heater core. Only 30-40% is transferred through the heat sink fins, and the remaining heat is transferred to the tube through which the coolant flows. The heating effect is weak due to the large heat loss caused by the coolant, and the inrush current, which is a disadvantage of the PTC heating element, exceeds the battery capacity. There was a problem appearing.

또한, 공기 가열식 PTC 독립형 프리히터는 온도가 상승함에 따라 저항이 급격히 상승하는바, 초기의 돌입전류가 배터리 용량을 초과하여 흐르는 문제가 있었고, 프리히터 제조시 PTC 원료 분말을 프레스로 성형하여 소결하여야 PTC 특성을 보이므로 독립형 프리히터 면적의 일부분을 PTC 소자로 사용하여 방열핀을 사용하는 경우 부위별 온도 분포가 균일하지 못하는 단점이 있었다. 또한, 조립 공정이 복잡하고 제작상 어려움으로 인해 제품의 생산성이 저하되는 문제가 있었다. In addition, the resistance of the air-heated PTC independent preheater increases rapidly as the temperature rises, and there is a problem that the initial inrush current exceeds the battery capacity, and the PTC raw material powder must be molded and sintered when the preheater is manufactured. Since the PTC characteristic shows that a portion of the independent preheater area is used as a PTC element, the heat dissipation fin is used, and thus the temperature distribution for each part is not uniform. In addition, there is a problem that the productivity of the product is reduced due to the complicated assembly process and manufacturing difficulties.

본 발명의 목적은 전술된 종래기술의 문제점을 해결하기 위한 것으로서, 동일한 전력으로 우수한 열효율을 얻을 수 있도록 열변환시 발생되는 열손실을 줄이기 위한 차량의 난방장치 및 그 제조방법을 제공하는데 있다.An object of the present invention is to solve the above-mentioned problems of the prior art, to provide a heating device and a manufacturing method of a vehicle for reducing the heat loss generated during the heat conversion to obtain excellent thermal efficiency with the same power.

또한, 본 발명은 차량내에서 동일한 공간에 보다 많은 히터 발열체가 장착될 수 있도록 하고, 전기 히터의 형상의 제약을 줄여 공간 활용도를 향상시키기 위한 차량의 난방장치 및 그 제조방법을 제공하는데 있다.In addition, the present invention is to provide a heating device and a manufacturing method of the vehicle for improving the space utilization by allowing more heater heating elements to be mounted in the same space in the vehicle, reducing the constraint of the shape of the electric heater.

또한, 본 발명은 원하는 온도까지 상승시키기 위한 시간을 단축시키고, 전기저항을 일정하게 장시간 유지되도록 하여 방열특성을 향상시키기 위한 차량의 난방장치 및 그 제조방법을 제공하는데 있다.In addition, the present invention provides a heating device for a vehicle and a method of manufacturing the same for shortening a time for raising to a desired temperature and for maintaining a constant long time electrical resistance to improve heat dissipation characteristics.

상기 목적을 달성하기 위해 본 발명에 의한 차량의 난방장치는 튜브, 방열핀, 헤더, 냉각수 유입구 및 유출구를 포함하는 히터코어 어셈블리와, 상기 히터코어 어셈블리에 삽입 고정되고 다수의 카본사가 마련된 카본사 발열체 모듈을 포함하고, 상기 카본사 발열체 모듈은 하우징과 상기 하우징 내측에 지지되며 양전극과 음전극이 고정되는 복수개의 카본사와 상기 하우징과 카본사 사이에 개재되어 상기 카본사의 외측부를 감싸는 절연시트를 포함하여 구성된다.In order to achieve the above object, a vehicle heating apparatus according to the present invention includes a heater core assembly including a tube, a heat dissipation fin, a header, a coolant inlet and an outlet, and a carbon company heating element module which is inserted and fixed in the heater core assembly and provided with a plurality of carbon yarns. The carbon yarn heating element module includes a plurality of carbon yarns supported inside the housing and the housing and fixed with a positive electrode and a negative electrode, and an insulating sheet interposed between the housing and the carbon yarns to surround the outer portion of the carbon yarns. .

이때, 상기 복수개의 카본사는 직조되는 카본시트로 구성될 수 있고, 평행하게 적층하여 다발 형태로 구성될 수 있다.At this time, the plurality of carbon yarns may be composed of a woven carbon sheet, it may be laminated in parallel to form a bundle form.

또한, 상기 복수개의 카본사는 상기 하우징 내측벽에 밀착 설치되고, 상기 히터코어 어셈블리에는 수납공간을 갖는 수납부가 브레이징 성형되고, 상기 카본사 발열체 모듈은 상기 수납부에 삽입되어 조립되는 것이 바람직하다.In addition, it is preferable that the plurality of carbon yarns are installed in close contact with the inner wall of the housing, the housing core having a storage space is brazed on the heater core assembly, and the carbon yarn heating element module is inserted into the housing and assembled.

본 발명에 의한 차량 난방장치의 제조방법은 카본사 발열체 모듈을 제조하는 단계와, 튜브 및 방열핀, 헤더, 냉각수 유입구 및 유출구를 포함하는 히터코어 어셈블리에 수납공간을 갖는 수납부를 브레이징에 의해 형성하는 단계와, 상기 히터코어 어셈블리의 수납부에 상기 카본사 발열체 모듈을 고정하는 단계를 포함한다.The method of manufacturing a vehicle heating apparatus according to the present invention includes the steps of manufacturing a carbon company heating element module, and forming an accommodating part having an accommodating space in a heater core assembly including a tube and a heat dissipation fin, a header, a cooling water inlet and an outlet. And fixing the carbon yarn heating element module to an accommodating portion of the heater core assembly.

이때, 상기 카본사 발열체 모듈을 제조하는 단계는, 카본사를 제조하는 단계와, 복수개의 카본사를 카본시트로 직조하는 단계와, 양전극과 음전극을 상기 카본시트에 고정하는 단계와, 상기 카본시트를 절연시트로 감싸며 제단하는 단계와, 히 터코어 어셈블리에 삽입 고정되도록 카본시트를 감싼 절연시트 외부를 하우징에 고정하는 단계를 포함할 수 있다.In this case, the step of manufacturing the carbon yarn heating element module, manufacturing a carbon yarn, weaving a plurality of carbon yarns with a carbon sheet, fixing the positive electrode and the negative electrode to the carbon sheet, and the carbon sheet It may include the step of wrapping and insulating the insulating sheet, and fixing the outside of the insulating sheet wrapped around the carbon sheet to be inserted into the heater core assembly fixed to the housing.

또한, 상기 카본사 발열체 모듈을 제조하는 단계는, 카본사를 제조하는 단계와, 복수개의 카본사를 평행하게 적층하여 다발 형태로 형성하는 단계와, 양전극과 음전극을 상기 다발 형태의 카본사에 고정하는 단계와, 상기 다발 형태의 카본사를 절연시트로 감싸며 제단하는 단계와, 히터코어 어셈블리에 삽입 고정되도록 상기 절연시트 외부를 하우징에 고정하는 단계를 포함할 수 있다.In addition, the step of manufacturing the carbon yarn heating element module, manufacturing the carbon yarn, the step of stacking a plurality of carbon yarns in parallel to form a bundle, and fixing the positive electrode and the negative electrode to the bundle of carbon yarn And wrapping and cutting the bundle-shaped carbon yarn with an insulating sheet, and fixing the outside of the insulating sheet to the housing to be inserted and fixed to the heater core assembly.

첨부된 도면에 의거하여 본 발명의 실시예를 상세히 설명하기로 한다.An embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 2a는 본 발명에 따른 차량 난방장치의 사시도를 나타낸 도면이고, 도 2b는 도 2a의 "A" 부분을 도시한 도면이다. 또한, 도 3a는 본 발명에 따른 차량 난방장치의 사시도를 나타낸 도면이고, 도 3b은 도 3a의 "BB" 부분을 절개하여 나타낸 도면이며, 도 4는 차량의 난방장치에 관한 카본시트를 도시한 사진이다.Figure 2a is a view showing a perspective view of the vehicle heating apparatus according to the present invention, Figure 2b is a view showing the portion "A" of Figure 2a. In addition, Figure 3a is a view showing a perspective view of the vehicle heating apparatus according to the invention, Figure 3b is a view showing a cut portion "BB" of Figure 3a, Figure 4 shows a carbon sheet for the heating device of the vehicle It is a photograph.

도 2a 내지 도 3b에 도시된 바와 같이, 본 발명에 따른 차량의 난방장치는 히터코어 어셈블리(100)와, 상기 히터코어 어셈블리(100)에 마련되는 카본사 발열체 모듈(200)을 포함하여 구성된다.As shown in Figures 2a to 3b, the heating device of the vehicle according to the present invention comprises a heater core assembly 100, and a carbon yarn heating element module 200 provided in the heater core assembly 100. .

구체적으로 상기 히터코어 어셈블리(100)는 튜브 및 방열핀, 헤더, 냉각수 유입구 및 유출구를 포함하는 구성으로, 어퍼 헤더(120)과 엔드 헤더(130)가 상,하부에 각각 배치되고, 상기 어퍼 헤더(120)와 엔드 헤더(130) 사이로 다수의 방열핀(110)들이 열을 이루며 행방향으로 배치된다. 이때, 상기 히터코어 어셈블 리(100)의 일부 튜브 또는 방열핀(110)의 인접한 위치에는 카본사 발열체 모듈(200)이 삽입 설치된다. In detail, the heater core assembly 100 includes a tube, a heat dissipation fin, a header, a coolant inlet, and an outlet, and the upper header 120 and the end header 130 are disposed at upper and lower portions thereof, respectively. A plurality of heat radiation fins 110 are arranged in a row direction between the 120 and the end header 130. At this time, the carbon company heating element module 200 is inserted into the adjacent position of the tube or the heat radiation fin 110 of the heater core assembly 100.

상기 카본사 발열체 모듈(200)은 히터코어 어셈블리(100)의 내측에 수납공간(300)을 갖는 수납부(310)에 끼워 조립되는 바, 본 실시예에 따른 수납공간(300)은 해당 단면이 U자 형상으로 형성되는 수납부(310)의 내측에 형성되며, 상기 수납부(310)는 브레이징에 의해 상기 어셈블리(100)에 형성된다. 수납공간(300)은 히터코어 어셈블리(100)에 설치되는 복수개의 방열핀(110)들 중 일부를 제거하여 형성할 수 있으며, 이와 같이 형성된 수납공간(300)으로 카본사 발열체 모듈(200)가 끼워 고정되도록 조립할 수도 있다. The carbon yarn heating element module 200 is assembled to the storage unit 310 having the storage space 300 inside the heater core assembly 100, the storage space 300 according to the present embodiment has a corresponding cross section It is formed inside the accommodating part 310 formed in a U shape, and the accommodating part 310 is formed in the assembly 100 by brazing. The storage space 300 may be formed by removing some of the plurality of heat radiation fins 110 installed in the heater core assembly 100, and the carbon company heating element module 200 is inserted into the storage space 300 formed as described above. It can also be assembled to be fixed.

그런데, 상기 카본사 발열체 모듈(200)가 히터코어 어셈블리(100)에 결합되는 조립구조는 이에 한정되지 아니하고 다양한 방법 및 구조로 변경되어 적용될 수 있다. 예를 들어 복수개의 카본사 발열체 모듈(200) 사이에 방열핀(110)을 개재하여 브레이징 결합함으로써 히터코어 어셈블리(100)를 구성할 수도 있다.However, the assembly structure in which the carbon company heating element module 200 is coupled to the heater core assembly 100 is not limited thereto and may be changed and applied to various methods and structures. For example, the heater core assembly 100 may be configured by brazing coupling between the plurality of carbon yarn heating element modules 200 through the heat dissipation fins 110.

본 발명에 의한 카본사 발열체 모듈(200)이 장착된 히터코어 어셈블리(100)는 차량의 에어컨 HVAC 내에 마련된 덕트의 송풍구에 조립, 고정할 수 있으며, 상기 히터코어 어셈블리(100)의 작동시, 상기 히터코어 유동하는 공기를 가열하여 차량내를 난방하거나, 차량 유리창에 생성된 서리나 포그를 제거할 수 있다. The heater core assembly 100 equipped with the carbon company heating element module 200 according to the present invention may be assembled and fixed to the air outlet of the duct provided in the air conditioner HVAC of the vehicle, and when the heater core assembly 100 is operated, Heater core can heat the flowing air to heat the vehicle or remove frost or fog generated on the vehicle windshield.

이때, 상기 히터코어 어셈블리(100)가 마련된 차량 난방장치는 온도센서를 더 구비하여 일정 온도 이상으로 가열되면 가열방지를 위한 전원 공급이 차단되도록 함으로써, 일정 온도 범위에서만 작동되도록 한다. At this time, the vehicle heating apparatus provided with the heater core assembly 100 is further provided with a temperature sensor so that the power supply for heating prevention is cut off when heated to a predetermined temperature or more, so that it operates only within a certain temperature range.

더우기, 종래 차량 난방장치의 경우 초기 배터리 용량이 100~120A를 초과하는 돌입전류가 발생되는 문제가 있었지만, 본 발명에 의한 차량 난방장치의 경우 전류가 70A 이내로 유지가능하므로, 용량을 초과하는 돌입전류 문제를 해결할 수 있다는 장점이 있다.Moreover, in the case of the conventional vehicle heating apparatus, there was a problem that an inrush current exceeding the initial battery capacity of 100 ~ 120A is generated, but in the case of the vehicle heating apparatus according to the present invention, since the current can be maintained within 70A, the inrush current exceeding the capacity The advantage is that you can solve the problem.

이하, 상기 히터코어 어셈블리에 마련되는 카본사 발열체 모듈에 대해 구체적으로 설명한다.Hereinafter, the carbon yarn heating element module provided in the heater core assembly will be described in detail.

상기 카본사 발열체 모듈(200)은 하우징(210)과, 상기 하우징(210) 내측에 지지되는 복수개의 카본사(220)와, 상기 하우징(210)과 카본사(220) 사이에 개재되어 상기 카본사(220)의 외측부를 감싸는 절연시트(230)를 포함하여 구성된다. 이때, 상기 복수개의 카본사(220)는 천과 같이 직조되는 카본시트 형태로 구성될 수 있고, 평행하게 적층하여 다발 형태로 구성될 수도 있다. The carbon yarn heating element module 200 is interposed between the housing 210, a plurality of carbon yarns 220 supported inside the housing 210, and between the housing 210 and the carbon yarns 220. It is configured to include an insulating sheet 230 surrounding the outer portion of the head office 220. In this case, the plurality of carbon yarns 220 may be configured in the form of a carbon sheet woven like a cloth, or may be stacked in parallel to form a bundle.

예컨대, 상기 카본사(220)는 도전성 카본 원료인 카본 또는 카본블랙 목탄분, 흑연분말 중 선택된 적어도 어느 하나를 챔버에서 약 1500~1100도 범위의 온도과 5~15기압 범위의 압력으로 가열 가압한 후 챔버에 마련된 미세 노즐을 통해 액으로 분사되는데, 분사되는 카본 액을 진공 상태에서 일정 속도로 냉각, 응고시켜 생성된다. 이때, 카본사(220)를 뽑아내는 분위기 GAS 및 냉각 속도에 의해 최외각 L궤도를 이동하는 4개의 전자 간의 이격 각도가 커지도록 조절함으로써 전도성보다 저항성이 증가하여 발열 효과를 증대시킬 수 있다. 즉, 최외각 L궤도를 이동하는 4개의 전자 간의 이격 각도가 크면 클수록 전도성 보다는 저항성이 증가되어 발열 효과를 증대시킬 수 있다.For example, the carbon yarn 220 is heated and pressurized at least one selected from conductive carbon raw material carbon or carbon black charcoal powder, graphite powder in a chamber at a temperature in the range of about 1500 ~ 1100 degrees and a pressure in the range of 5 to 15 atmospheres It is injected into the liquid through a fine nozzle provided in the chamber, and is produced by cooling and solidifying the injected carbon liquid at a constant speed in a vacuum state. At this time, by adjusting the separation angle between the four electrons moving the outermost L orbit by the atmosphere GAS and the cooling rate to extract the carbon yarn 220 is increased, the resistance is increased than the conductivity can be increased to increase the heat generating effect. That is, the larger the separation angle between the four electrons moving the outermost L orbit, the greater the resistance rather than the conductivity, thereby increasing the heating effect.

이러한 카본사(220)는 0.00001mm에서 수백 mm 범위까지 다양하게 형성이 가능하다. 특히, 도 4에 도시된 바와 같이, 이러한 카본사(220)를 발열체로 만들기 위해서는 수십개 내지 수백개의 카본사(220)를 천과 같이 직조하여 카본시트로 제작할 수 있다. 상기 복수개 카본사(220)는 카본시트 형태만으로 한정되지 않으며 복수개의 카본사가(220)가 모여 하나의 발열체로서의 역활할 수 있는 다양한 형태로 변경될 수 있다. 예를 들어, 복수개의 카본사(220)를 평행하게 적층하여 다발 형태로 제작할 수도 있다. The carbon yarn 220 can be formed in a variety of range from 0.00001mm to several hundred mm. In particular, as shown in FIG. 4, in order to make the carbon yarn 220 into a heating element, dozens to hundreds of carbon yarns 220 may be woven like a cloth to be manufactured as a carbon sheet. The plurality of carbon yarns 220 may not be limited to only a carbon sheet form and may be changed into various forms in which a plurality of carbon yarns 220 are collected to serve as one heating element. For example, the plurality of carbon yarns 220 may be stacked in parallel to form a bundle.

이와 같이 직조된 카본시트(220')의 양단부에는 동이나 기타 금속으로 전극이 각각 고정되는바, 이들 전극은 일측 전극을 양전극(250)으로 하고 타측 전극을 음전극(240)으로 하며, 알루미늄(Al), 철(Fe),동(Cu), 은(Ag)과 같이 전기 전도도가 높은 물질로 구성되는 것이 바람직하다.Electrodes are fixed to both ends of the woven carbon sheet 220 'using copper or other metals, and these electrodes have one electrode as the positive electrode 250 and the other electrode as the negative electrode 240, and aluminum (Al). ), Iron (Fe), copper (Cu), silver (Ag) is preferably composed of a material having a high electrical conductivity.

상술한 다발 형태의 카본사(220) 또는 직조된 카본시트(220')의 외부에는 이를 감싸는 절연시트(230)가 유리실에 의해 고정되고, 상기 절열시트의 외부에는 상기 카본사(220) 또는 카본시트(220')가 내측벽에 밀착되도록 하우징(210)이 설치된다. 상기 하우징(210)은 알루미늄과 같이 방열성이 우수한 소재로 구성되어 상기 카본사 발열체 모듈(200)이 삽입 고정될 히터코어 어셈블리(100)의 수납부(310)에 대응되도록 설계되는 것이 바람직하다. The insulating sheet 230 surrounding the bundle is fixed to the outside of the carbon fiber 220 or woven carbon sheet 220 'of the bundle form, the carbon yarn 220 or the outside of the thermal insulation sheet The housing 210 is installed such that the carbon sheet 220 'is in close contact with the inner wall. The housing 210 may be made of a material having excellent heat dissipation, such as aluminum, and designed to correspond to the accommodating part 310 of the heater core assembly 100 to which the carbon yarn heating element module 200 is inserted and fixed.

한편, 본 발명에 따른 차량 난방장치의 제조방법에 대해 설명하면 다음과 같 다. On the other hand, the manufacturing method of the vehicle heating apparatus according to the present invention will be described.

도 5는 본 발명에 따른 차량의 난방장치 제조방법에 관한 블록도를 나타낸 도면이고, 도 6는 차량의 난방장치에 대한 카본사 발열체 모듈과 카본 사의 제조방법을 블록도로 나타낸 도면이다.5 is a block diagram illustrating a method for manufacturing a heating device of a vehicle according to the present invention, and FIG. 6 is a block diagram illustrating a method for manufacturing a carbon company heating element module and a carbon company for a heating device of a vehicle.

도 5에 도시된 바와 같이, 본 발명은 먼저 카본사 발열체 모듈(200)을 제조하고(S1), 방열핀(110)이 마련된 히터코어 어셈블리(100)에 상기 카본사 발열체 모듈(200)의 수납공간(300)을 형성하고(S2), 상기 수납공간(300)으로 카본사 발열체 모듈(200)을 삽입 고정하여 난방장치를 제조한다(S3).As shown in FIG. 5, the present invention first manufactures the carbon yarn heating element module 200 (S1), and a storage space of the carbon yarn heating element module 200 in the heater core assembly 100 provided with the heat dissipation fin 110. Forming (300) (S2), and inserting and fixing the carbon company heating element module 200 into the storage space 300 to manufacture a heating device (S3).

즉, 상기 카본사 발열체 모듈(200)은 먼저, 카본사(220)를 제조하고(S11), 제조된 카본사(220)를 복수개 준비하여 이를 카본시트(220')로 직조한다(S12). 이때, 복수개의 카본사(220)를 평형하게 적층하여 다발 형태의 카본사를 제조하여도 좋다. That is, the carbon yarn heating element module 200 first prepares the carbon yarn 220 (S11), and prepares a plurality of manufactured carbon yarns 220 and weaves the carbon sheets 220 '(S12). At this time, the plurality of carbon yarns 220 may be laminated in a balanced manner to produce a bundle of carbon yarns.

계속하여, 도 6에 도시된 바와 같이, 전원이 인가되면 상기 카본사(220)가 발열되도록 상기 카본시트(220')의 양단부에는 양전극(250)과 음전극(240)을 각각 고정 설치한다(S13). 양전극(250)과 음전극(240)이 카본시트(220')를 고정하면 상기 카본시트(220') 외부를 내열성이 우수한 절연시트(230)로 감싸고 유리실로 제단한다(S14). 상기 유리실에 의해 카본시트(220')가 제단되면 방열성이 우수한 소재로 구성된 하우징(210)을 준비하여 상기 하우징(210) 내측으로 카본시트(220')를 고정함으로써 카본사 발열체 모듈(200)을 구성한다(S15).Subsequently, as shown in FIG. 6, the positive electrode 250 and the negative electrode 240 are fixed to both ends of the carbon sheet 220 ′ so that the carbon yarn 220 generates heat when power is applied (S13). ). When the positive electrode 250 and the negative electrode 240 fix the carbon sheet 220 ′, the outside of the carbon sheet 220 ′ is wrapped with an insulating sheet 230 having excellent heat resistance and then cut into a glass chamber (S14). When the carbon sheet 220 'is cut by the glass chamber, the housing 210 made of a material having excellent heat dissipation is prepared, and the carbon sheet heating element module 200 is fixed by fixing the carbon sheet 220' inside the housing 210. Configure (S15).

한편, 상기 카본사 발열체 모듈(200)을 제조하기 위한 카본사(220)는 도전성 카본 원료인 카본 또는 카본블랙 목탄분, 흑연분말 등을 준비하여 소정 용량의 챔버에 투입한다. 도전성 카본 원료가 챔버내에 충진되면, 챔버를 약 1500~1100도 범위의 온도과 5~15기압 범위의 압력으로 가열 가압하여 카본 성분을 녹인다. 이렇게 고온 고압이 가해진 카본 성분은 챔버에 마련된 미세 노즐을 통해 액으로 분사되는데, 분사되는 카본 액을 진공 상태에서 일정 속도로 냉각시키고, 냉각기를 통해 카본사(220)가 응고되도록 한다. 이때, 카본 분말을 뽑아내는 분위기 GAS 및 냉각 속도에 의해 최외각 L궤도를 이동하는 4개의 전자 간의 이격 각도가 커지도록 조절함으로써 전도성보다 저항성이 증가하여 발열 효과가 증대되도록 한다. Meanwhile, the carbon yarn 220 for manufacturing the carbon yarn heating element module 200 prepares carbon or carbon black charcoal powder, graphite powder, etc., which are conductive carbon raw materials, and inserts the same into a chamber having a predetermined capacity. When the conductive carbon raw material is filled in the chamber, the chamber is heated and pressurized to a temperature in the range of about 1500 to 1100 degrees and a pressure in the range of 5 to 15 atmospheres to melt the carbon component. The carbon component to which the high temperature and high pressure is applied is injected into the liquid through a fine nozzle provided in the chamber. The injected carbon liquid is cooled in a vacuum at a constant speed, and the carbon yarn 220 is solidified through the cooler. At this time, by adjusting the separation angle between the four electrons moving the outermost L orbit by the atmosphere GAS and the cooling rate to extract the carbon powder to increase the resistance than the conductivity to increase the heat generation effect.

상기 카본사 발열체 모듈(200)을 제조하기 위한 다른 실시예에 따른 카본사(220)는 유기 절연체 화합물과, 세라믹 바인더와, Ni, Cr, Mo 등과 같이 저항성이 큰 금속소재의 저항체 물질에 분산제를 첨가하여 혼합하고, 혼합된 도전성 카본 원료를 챔버의 미세 노즐을 통해 분사시켜 냉각, 응고시킴으로써 제조할 수 있다. The carbon yarn 220 according to another embodiment for manufacturing the carbon yarn heating element module 200 includes a dispersant in an organic insulator compound, a ceramic binder, and a resistor material of a highly resistant metal material such as Ni, Cr, Mo, or the like. It can add and mix, and can manufacture by mixing and spraying the mixed conductive carbon raw material through the micro nozzle of a chamber, and cooling and solidifying.

상술한 바와 같이 카본사 발열체 모듈(200)이 제조되면, 히터코어 어셈블리(100)의 내측에 수납공간(300)을 갖는 수납부(310)를 형성한다. 즉, 상기 수납부(310)에는 상기 카본사 발열체 모듈(200)이 히터코어 어셈블리(100)에 장착하기 위한 수납공간(300)이 형성되며, 상기 히터코어 어셈블리(100)의 조립 부분에 소정 개수의 방열핀(110)을 제거하고 브레이징 하여 결합 가능하다. As described above, when the carbon yarn heating element module 200 is manufactured, an accommodating part 310 having an accommodating space 300 is formed inside the heater core assembly 100. That is, the accommodating part 310 is provided with an accommodating space 300 for the carbon company heating element module 200 to be mounted on the heater core assembly 100, and a predetermined number in the assembly portion of the heater core assembly 100. Removing and radiating the heat radiation fins 110 can be combined by brazing.

상기 히터코어 어셈블리(100)에 수납공간(300)이 형성되면 상기 카본사 발열체 모듈(200)을 삽입 고정하고 카본사(220)에 고정된 양전극(250)과 음전극(240)을 배선판에 연결하여 차량의 배터리로부터의 전원 인가가 가능하도록 한다. 이로서, 상기 카본사 발열체 모듈(200)에 전원 인가되면 카본사(220)가 발열하게 되는바, 이 발열에 의해 대류열과 복사열이 동시에 발생되어 효과적인 방열이 가능하다. When the storage space 300 is formed in the heater core assembly 100, the carbon company heating element module 200 is inserted and fixed, and the positive electrode 250 and the negative electrode 240 fixed to the carbon company 220 are connected to a wiring board. It is possible to apply power from the battery of the vehicle. As a result, when the power is applied to the carbon yarn heating element module 200, the carbon yarn 220 generates heat, and convective heat and radiant heat are simultaneously generated by the heat generation, thereby effectively dissipating heat.

이와 같이 제조된 차량의 난방장치는 바람직하게 900~1100W 범위의 히터 용량을 가지며, 상기 카본사 발열체 모듈(200)의 카본사(220)로부터 발생되는 온도는 70~110도 범위를 만족한다. 따라서, 이러한 차량 난방장치를 차량 에어컨의 HVAC 내에 설치하면 송풍팬에 의한 외부공기의 유입시, 유입되는 공기가 가열되어 차량의 유리창에 형성된 서리를 제거하고, 차량 내를 난방할 수 있게 된다. 또한, 상기 차량 난방장치에 온도센서를 더 설치하면 상기 온도센서가 카본사 발열체 모듈(200)이 일정온도 이상으로 상승하는 것을 감지함으로 발열체가 과열되는 것을 방지할 수 있다.The heating device of the vehicle manufactured as described above preferably has a heater capacity in the range of 900 to 1100 W, and the temperature generated from the carbon yarn 220 of the carbon yarn heating element module 200 satisfies the range of 70 to 110 degrees. Therefore, when the vehicle heating apparatus is installed in the HVAC of the vehicle air conditioner, when the inflow air is introduced by the blowing fan, the inflowing air is heated to remove frost formed on the glass window of the vehicle and to heat the inside of the vehicle. In addition, if the temperature sensor is further installed in the vehicle heating apparatus, the temperature sensor may prevent the heating element from being overheated by detecting that the carbon company heating element module 200 rises above a predetermined temperature.

본 발명은 특정한 실시예에 관련하여 도시하고 설명하였지만, 이하의 특허청구범위에 의해 제공되는 본 발명의 정신이나 분야를 벗어나지 않는 한도 내에서 본 발명이 다양하게 개량 및 변화될 수 있다는 것을 당업계에서 통상의 지식을 가진자에게 있어서 자명할 것이다.While the invention has been shown and described with respect to specific embodiments thereof, it will be appreciated that the invention can be variously modified and varied without departing from the spirit or scope of the invention as provided by the following claims. It will be obvious to those of ordinary skill.

이상에서 살펴본 바와 같이 본 발명에 의하면, 카본사 발열체 모듈이 대류열과 복사열을 동시에 전달함으로써 난방장치의 열효율을 향상시킬 수 있는 이점이 있다.As described above, according to the present invention, the carbon company heating element module has an advantage of improving the thermal efficiency of the heating apparatus by simultaneously transmitting convective heat and radiant heat.

또한, 본 발명은 발열체의 단위 부피당 표면적을 최대한 높여, 열전달 효과 를 극대화하고, 어셈블리 구조상 작은 공간에서 많은 히터 발열체의 장착이 가능하여 남는 공간을 효율적으로 사용할 수 있으며, 발열체 자체의 형상에 제약이 적은 이점이 있다.In addition, the present invention can maximize the surface area per unit volume of the heating element to maximize the heat transfer effect, it is possible to use a large number of heater heating elements in a small space due to the assembly structure, and to use the remaining space efficiently, the shape of the heating element itself is less limited There is an advantage.

또한, 본 발명은 전력을 열로 변환하기 위한 과정에서 적은 열손실이 이루어지도록 함으로써 차량의 난방장치가 우수한 열효율을 얻을 수 있도록 하는 이점이 있다.In addition, the present invention has the advantage that the heating device of the vehicle can obtain excellent thermal efficiency by making a small heat loss in the process for converting power to heat.

또한, 본 발명은 극한 돌입 전류 피크를 줄임으로, 원하는 온도까지 상승시 그에 필요한 시간을 단축시키고, 전기저항을 일정하게 유지하는 보증시간이 종래 PTC 프리히터에 비해 장시간 유지됨으로써, 전기히터의 방열특성을 향상시키고 제조하는 필요한 비용을 줄일 수 있는 이점이 있다.In addition, the present invention reduces the extreme inrush current peak, shortens the time required for rising to the desired temperature, and maintains the electrical resistance constant for a long time compared to the conventional PTC preheater, thereby providing heat dissipation characteristics of the electric heater There is an advantage to improve the cost and reduce the required cost of manufacturing.

Claims (8)

튜브, 방열핀, 헤더, 냉각수 유입구 및 유출구를 포함하는 히터코어 어셈블리;A heater core assembly comprising a tube, a heat sink fin, a header, a coolant inlet and an outlet; 상기 히터코어 어셈블리에 삽입 고정되고 다수의 카본사가 마련된 카본사 발열체 모듈을 포함하고, Inserted and fixed to the heater core assembly includes a carbon yarn heating element module provided with a plurality of carbon yarns, 상기 카본사 발열체 모듈은,The carbon company heating element module, 하우징;housing; 상기 하우징 내측에 지지되며 양전극과 음전극이 연결되는 복수개의 카본사;A plurality of carbon yarns supported inside the housing and connected with a positive electrode and a negative electrode; 상기 하우징과 카본사 사이에 개재되어 상기 카본사의 외측부를 감싸는 절연시트를 포함하는 것을 특징으로 하는 차량의 난방장치.And an insulating sheet interposed between the housing and the carbon yarn to cover the outer portion of the carbon yarn. 청구항 1에 있어서, The method according to claim 1, 상기 복수개의 카본사는The plurality of carbon yarns 직조되는 카본시트로 구성되는 것을 특징으로 하는 차량의 난방장치.Heating device for a vehicle, characterized in that consisting of a woven carbon sheet. 청구항 1에 있어서, The method according to claim 1, 상기 복수개의 카본사는The plurality of carbon yarns 평행하게 적층하여 다발 형태로 구성되는 것을 특징으로 하는 차량의 난방장치.Heating device for a vehicle, characterized in that the stacking in parallel to form a bundle. 청구항 1 내지 청구항 3 중 어느 하나의 청구항에 있어서, The method according to any one of claims 1 to 3, 상기 복수개의 카본사는 The plurality of carbon yarns 상기 하우징 내측벽에 밀착 설치되는 것을 특징으로 하는 차량의 난방장치.The heating device of the vehicle, characterized in that installed in close contact with the inner wall of the housing. 청구항 1 내지 청구항 3 중 어느 하나의 청구항에 있어서, The method according to any one of claims 1 to 3, 상기 히터코어 어셈블리에는The heater core assembly 튜브 또는 방열핀에 의해 수납공간을 갖는 수납부가 브레이징 성형되고,The accommodating part having the accommodating space is brazed by a tube or a heat dissipation fin, 상기 카본사 발열체 모듈은The carbon heating element module 상기 수납부에 삽입되어 조립되는 것을 특징으로 하는 차량의 난방장치.Heating device of a vehicle, characterized in that inserted into the receiving unit. 카본사 발열체 모듈을 제조하는 단계;Manufacturing a carbon company heating element module; 튜브, 방열핀, 헤더, 냉각수 유입구 및 유출구를 포함하는 히터코어 어셈블리에 수납공간을 갖는 수납부를 브레이징에 의해 형성하는 단계;Forming a receiving portion having a receiving space in the heater core assembly including a tube, a heat radiating fin, a header, a coolant inlet and an outlet by brazing; 상기 히터코어 어셈블리의 수납부에 상기 카본사 발열체 모듈을 고정하는 단계를 포함하는 것을 특징으로 하는 차량 난방장치의 제조방법.And fixing the carbon yarn heating element module to an accommodating portion of the heater core assembly. 청구항 6에 있어서, The method according to claim 6, 상기 카본사 발열체 모듈을 제조하는 단계는,The step of manufacturing the carbon company heating element module, 카본사를 제조하는 단계;Preparing a carbon yarn; 복수개의 카본사를 카본시트로 직조하는 단계;Weaving a plurality of carbon yarns into a carbon sheet; 양전극과 음전극을 상기 카본시트에 연결하는 단계;Connecting a positive electrode and a negative electrode to the carbon sheet; 상기 카본시트를 절연시트로 감싸며 제단하는 단계;Wrapping and carbonizing the carbon sheet with an insulating sheet; 히터코어 어셈블리에 삽입 고정되도록 카본시트를 감싼 절연시트 외부를 하우징에 고정하는 단계를 포함하는 것을 특징으로 하는 차량 난방장치의 제조방법.And fixing the outside of the insulating sheet wrapped with the carbon sheet to the housing so as to be inserted into and fixed to the heater core assembly. 청구항 6에 있어서, The method according to claim 6, 상기 카본사 발열체 모듈을 제조하는 단계는,The step of manufacturing the carbon company heating element module, 카본사를 제조하는 단계;Preparing a carbon yarn; 복수개의 카본사를 평행하게 적층하여 다발 형태로 형성하는 단계;Stacking a plurality of carbon yarns in parallel to form a bundle; 양전극과 음전극을 상기 다발 형태의 카본사에 연결하는 단계;Connecting a positive electrode and a negative electrode to the bundle of carbon yarns; 상기 다발 형태의 카본사를 절연시트로 감싸며 제단하는 단계;Wrapping and wrapping the bundle of carbon yarns with an insulating sheet; 히터코어 어셈블리에 삽입 고정되도록 상기 절연시트 외부를 하우징에 고정하는 단계를 포함하는 것을 특징으로 하는 차량 난방장치의 제조방법.And fixing the outside of the insulating sheet to the housing so as to be inserted into and fixed to the heater core assembly.
KR1020060029407A 2006-03-31 2006-03-31 Heating apparatus for vehicle and manufacturing methods thereof KR100724617B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020060029407A KR100724617B1 (en) 2006-03-31 2006-03-31 Heating apparatus for vehicle and manufacturing methods thereof
DE102007015461A DE102007015461A1 (en) 2006-03-31 2007-03-30 Vehicle heating device has pipe line and insulating plate is arranged between housing and carbon fibers to cover outer part of carbon fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060029407A KR100724617B1 (en) 2006-03-31 2006-03-31 Heating apparatus for vehicle and manufacturing methods thereof

Publications (1)

Publication Number Publication Date
KR100724617B1 true KR100724617B1 (en) 2007-06-04

Family

ID=38358248

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020060029407A KR100724617B1 (en) 2006-03-31 2006-03-31 Heating apparatus for vehicle and manufacturing methods thereof

Country Status (2)

Country Link
KR (1) KR100724617B1 (en)
DE (1) DE102007015461A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108882393A (en) * 2017-05-12 2018-11-23 马勒国际公司 electric heater
CN111669852A (en) * 2020-06-28 2020-09-15 北京嘉洁能科技股份有限公司 Carbon fiber longitudinal fin heating pipe and manufacturing method thereof

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3049420B1 (en) * 2016-03-24 2020-02-21 Valeo Systemes Thermiques ELECTRIC RADIATOR FOR MOTOR VEHICLE
FR3067400B1 (en) * 2017-06-12 2020-05-15 Valeo Systemes Thermiques VENTILATION SYSTEM FOR MOTOR VEHICLE
FR3067399A1 (en) * 2017-06-12 2018-12-14 Valeo Systemes Thermiques VENTILATION SYSTEM FOR MOTOR VEHICLE
DE102019113518A1 (en) * 2019-05-21 2020-11-26 Dbk David + Baader Gmbh Fluid heater and process for its manufacture

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060042569A (en) * 2004-11-10 2006-05-15 엘지전자 주식회사 Controlling apparatus and method for preventing a burn in drum-type washing machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060042569A (en) * 2004-11-10 2006-05-15 엘지전자 주식회사 Controlling apparatus and method for preventing a burn in drum-type washing machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108882393A (en) * 2017-05-12 2018-11-23 马勒国际公司 electric heater
CN111669852A (en) * 2020-06-28 2020-09-15 北京嘉洁能科技股份有限公司 Carbon fiber longitudinal fin heating pipe and manufacturing method thereof
CN111669852B (en) * 2020-06-28 2022-08-02 北京嘉洁能科技股份有限公司 Manufacturing method of carbon fiber longitudinal fin heating pipe

Also Published As

Publication number Publication date
DE102007015461A1 (en) 2008-02-14

Similar Documents

Publication Publication Date Title
KR100724617B1 (en) Heating apparatus for vehicle and manufacturing methods thereof
KR101318636B1 (en) Heater using carbon nanotube heating element
CN106162955A (en) Electric heater unit
KR100764940B1 (en) Electric heater for vehicle
CN114374110A (en) Charging terminal, rifle that charges, fill electric pile and vehicle
CA2298696A1 (en) Electrical ptc heating device
CN115020862A (en) Battery shell, manufacturing method and power battery
AU734819B2 (en) Immersible PTC heating device
US20150300686A1 (en) Heat sink, associated heating module and corresponding assembly method
CN201359325Y (en) Electric heater
KR100772068B1 (en) Ribbon heater for sub heater
CN210430623U (en) Electrical cabinet for electrical engineering
KR100736948B1 (en) Manufacturing process of carbon fiber, carbon fiber thereof and pre-Heater for vehicle having carbon fiber
JP3805620B2 (en) Infrared light bulb, method for manufacturing the same, and heating or heating device using the same
KR102292906B1 (en) Heater core, heater and heating system including thereof
KR101062651B1 (en) Heat exchanger for heating
CN210154086U (en) Resistance wire heater device
CN1135059C (en) Amorphous metallic alloy electrical heater system
CN218215552U (en) Power battery and new energy electric car thereof
CN217214316U (en) Pry bar resistance casing
KR101345912B1 (en) Fluid heating ptc heater
CN217957336U (en) Modular forming heating assembly
CN211240135U (en) Quartz tube heating structure of baking machine
CN211211164U (en) Ceramic heating structure of baking machine
CN219204712U (en) Quick heating ceramic heating pipe

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee