KR960011138B1 - Cooling & heating device for an automobile - Google Patents
Cooling & heating device for an automobile Download PDFInfo
- Publication number
- KR960011138B1 KR960011138B1 KR1019930029371A KR930029371A KR960011138B1 KR 960011138 B1 KR960011138 B1 KR 960011138B1 KR 1019930029371 A KR1019930029371 A KR 1019930029371A KR 930029371 A KR930029371 A KR 930029371A KR 960011138 B1 KR960011138 B1 KR 960011138B1
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- cooling
- duct
- vehicle
- heating
- air
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Classifications
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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
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00021—Air flow details of HVAC devices
- B60H1/00028—Constructional lay-out of the devices in the vehicle
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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
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/00807—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being a specific way of measuring or calculating an air or coolant temperature
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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
- B60H1/02—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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
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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
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H2001/006—Noise reduction
Abstract
Description
제1도는 본 발명에 따른 차량의 냉, 난방장치의 일실시예를 도시한 개략도,1 is a schematic diagram showing an embodiment of a cooling and heating apparatus for a vehicle according to the present invention;
제2도는 제1도의 A-A선 단면도,2 is a cross-sectional view taken along the line A-A of FIG.
제3도는 제1도의 B-B선 단면도,3 is a cross-sectional view taken along line B-B of FIG.
제4도는 본 발명에 따른 차량의 냉, 난방장치의 실시예를 도시한 개략도,Figure 4 is a schematic diagram showing an embodiment of the cooling, heating of the vehicle according to the present invention,
제5도는 제4도의 C-C선 단면도,5 is a cross-sectional view taken along the line C-C of FIG.
제6도는 제4도의 D-D선 단면도,6 is a cross-sectional view taken along the line D-D of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1,21 : 냉방용 덕트 2,23 : 난방용 덕트1,21: cooling duct 2,23: heating duct
5,30 : 히트파이프(heat pipe) 6,31 : 응축부5,30 heat pipe 6,31 condensation unit
7,32 : 증발부 8,33 : 단열재7,32: evaporator 8,33: insulation
10,34 : 열전소자 11,35 : 고온부10,34: thermoelectric element 11,35: high temperature part
12,36 : 저온부 19,43 : 차량의 내부12,36: low temperature part 19,43: inside of vehicle
22 : 냉각수 덕트 26 : 펌프22: coolant duct 26: pump
50 : 온도조절기 60 : 방열기50: temperature controller 60: radiator
본 발명은 차량의 냉, 난방장치에 관한 것으로서, 특히 전기를 에너지원으로 하는 차량의 냉, 난방장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to cooling and heating apparatus for vehicles, and more particularly to cooling and heating apparatus for vehicles using electricity as an energy source.
현재 널리 사용되는 자동차는 휘발유나 경유등의 화석원료를 사용하여 엔진을 구동시키도록 되어 있다.Cars that are widely used now use fossil raw materials such as gasoline or diesel to drive the engine.
그러나 화석 연로가 고갈되어 가고 있는 실정이고, 또한 화석 연료의 연소과정에서 발생되는 유해한 배기가스로 인한 환경오염이 심각하므로, 최근에는 화석 연료를 대체할 수 있는 전기, 천연가스, 메탄올, 수소등을 에너지원으로 하는 자동차의 개발이 활바랗게 이루어지고 있다.However, since fossil fuels are being depleted and environmental pollution due to harmful exhaust gases generated during the combustion of fossil fuels is serious, recently, electricity, natural gas, methanol, hydrogen, etc., which can replace fossil fuels, have been replaced. The development of automobiles as energy sources is in progress.
또한 종래 화석연로에 의해 구동되는 차량에 사용되는 냉,난방장치는, 엔진은 동력을 이용하여 기계적으로 구동되고, 냉매로서 프레온가스를 사용하므로, 구동시 소음 및 진동이 심하고, 화석연료와 프레인가스를 사용하므로 환경오염을 야기시키며, 온도콘트롤이 어려운 등의 문제점을 가지고 있다.In addition, in the air-conditioning and heating system used in a vehicle driven by a conventional fossil fuel, the engine is mechanically driven by using power, and freon gas is used as a refrigerant, so noise and vibration are severe during driving, and fossil fuel and plain gas are driven. Since it causes environmental pollution, temperature control is difficult.
본 발명은 상술한 바와 같은 문제점을 감안하여 창출된 것으로서, 전기를 에너지원으로하는 차량의 냉,난방장치를 제공하는데 그 목적이 있다.The present invention has been made in view of the above-described problems, and an object thereof is to provide a cooling and heating device for a vehicle using electricity as an energy source.
상기의 목적을 달성하기 위하여 본 발명은, 차량의 내부와 연통되며 공기가 흐르는 냉방용 덕트 및 난방용 덕트와, 그 응축부가 상기 난방용 덕트 내부에 위치되고 그 증발부가 상기 냉방용 덕트내부에 위치되도록 복수개 설치되는 히트파이프와 그 고온부가 상기 히트파이프의 증발부와 접하도록 각각 설치되는 복수개의 열전소자와, 상기 난방용 덕트와 냉방용 덕트에 각각 설치되며 상기 히트파이프의 증발부와 접하도록 각각 설치되는 복수개의 열전소자와, 상기 난방용 덕트와 냉방용 덕트에 각각 설치되며 상기 히트파이프에 의해 가열된 공기와 상기 열전소자에 의해 냉각된 공기를 선택적으로 차량의 내부로 공급하는 밸브를 포함하여 되는 점에 그 특징이 있다.In order to achieve the above object, the present invention provides a plurality of cooling ducts and heating ducts in communication with the interior of the vehicle, through which air flows, and a plurality of condensing parts located inside the heating ducts and evaporating parts located inside the cooling ducts. A plurality of thermoelectric elements each installed so as to be in contact with the evaporation portion of the heat pipe, and a plurality of thermopipes respectively installed in the heating duct and the cooling duct and respectively installed in contact with the evaporation portion of the heat pipe. Two thermoelectric elements and valves respectively installed in the heating duct and the cooling duct, and selectively supplying the air heated by the heat pipe and the air cooled by the thermoelectric element to the interior of the vehicle. There is a characteristic.
본 발명의 다른 특징은, 차량의 내부와 연통되며 공기가 흐르는 냉방용 덕트와, 상기 냉방용 덕트와 인접되게 설치되며 냉각수가 흐르는 냉각수 덕트와, 상기 냉각수 덕트를 지나 차량의 내부와 연통되며 공기가 흐르는 난방용 덕트와, 그 응축부가 상기 냉각수 덕트 내부에 위치되고 그 증발부가 상기 냉방용 덕트 내부에 위치되도록 복수개 설치되는 히트파이프와, 그 고온부가 상기 히트파이프의 증발부와 접하도록 각각 설치되는 복수개의 열전소자와, 상기 난방용 덕트와 냉방용 덕트에 각각 설치되며 상기 히트파이프의 응축부에 의해 가열된 냉각수로부터 열을 전달 받아 더워진 공기와 상기 열전소자에 의해 냉각된 공기를 선택적으로 차량의 내부로 공급하는 밸브를 포함하여 되는 점에 있다.In another aspect of the present invention, a cooling duct communicating with the interior of the vehicle and air flows, a cooling water duct installed adjacent to the cooling duct and flowing coolant, and communicating with the interior of the vehicle through the cooling water duct. A plurality of heat pipes, each of which is provided such that a heating heating duct, a condensation portion thereof is located inside the cooling water duct, and a evaporation portion thereof is located inside the cooling duct; Installed in the thermoelectric element, the heating duct and the cooling duct, respectively, the heat heated by the heat from the cooling water heated by the condensation unit of the heat pipe and the air cooled by the thermoelectric element selectively into the interior of the vehicle. It is a point which includes the valve to supply.
따라서 본 발명은 종래의 냉,난방장치에 비하여, 소음 및 진동이 적고, 환경오염을 방지할 수 있으며, 온도 콘트롤이 용이한 등의 이점을 가진다.Therefore, the present invention has advantages such as less noise and vibration, less environmental pollution, easier temperature control, and the like, compared to conventional cooling and heating devices.
이하 첨부된 도면을 참조하여 본 발명에 따른 바람직한 실시예를 상세하게 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
본 발명에 따른 차량의 냉,난방장치의 일실시예는 제1도 및 제2도에 도시되어 있는 바와 같이, 냉방용 덕트(1)의 일측이 차량의 내부(19)와 연통되고 그 타측이 두갈래로 분기되어 있으며, 두갈래로 분기된 냉방용 덕트(1) 사이에는 하나의 냉방용 덕트(2)가 냉방용 덕트(1)와 연통된 상태로 배치된다.As shown in FIG. 1 and FIG. 2, one side of the cooling duct 1 communicates with the interior 19 of the vehicle, and the other side thereof, as shown in FIGS. 1 and 2. It is bifurcated and one cooling duct 2 is arranged in communication with the cooling duct 1 between the bifurcated cooling ducts 1.
그리고 냉방용 덕트(1)와 난방용 덕트(2)의 공기 유입구에는 외부공기를 덕트(1)(2)내부로 공급하기 위한 모터(3)와 팬(4)이 각각 설치된다.The air inlet of the cooling duct 1 and the heating duct 2 is provided with a motor 3 and a fan 4 for supplying external air into the duct 1, 2, respectively.
그리고 히트파이프(5)의 응축부(6)가 난방용 덕트(2)의 내부에 각각 마주보도록 위치되고 그 증발부(7)가 두가래로 분기된 냉방용 덕트(1)의 내부에 각각 위치되도록 히트파이프(5)가 2열로 복수개 설치되며, 히트파이프(5)의 증발부(7)에는 제2도에 도시되어 있는 바와같이 증발부(7)에 외부공기가 접촉됨으로써 발생되는 열손실을 방지하기 위한 단열재(8)가 부착된다.Then, the condensation part 6 of the heat pipe 5 is positioned so as to face the inside of the heating duct 2, respectively, and the evaporation part 7 is located in the inside of the cooling duct 1 branched in two. A plurality of heat pipes 5 are provided in two rows, and heat loss caused by contact of external air to the evaporator 7 is prevented in the evaporator 7 of the heat pipe 5 as shown in FIG. The heat insulating material 8 for attaching is attached.
그리고 히트파이프(5)의 증발부(7)에는 외부전원에 의해 동작되는 열전소자(10)가 각각 설치되고, 난방용 덕트(2)와 냉방용 덕트(1)의 내부에는 히트파이프(5)에 의해 가열된 공기와 열전소자(10)에 의해 냉각된 공기를 선택적으로 차량의 내부로 공급하는 복수개의 밸브(15)(16)(17)(18)가 각각 설치된다.The evaporator 7 of the heat pipe 5 is provided with a thermoelectric element 10 operated by an external power source, respectively, and the heat pipe 5 is provided inside the heating duct 2 and the cooling duct 1. The plurality of valves 15, 16, 17, 18 are respectively provided for selectively supplying the heated air and the air cooled by the thermoelectric element 10 to the interior of the vehicle.
여기에서 상기 열전소자(10)는 그 고온부(11)가 히트파이프(5)의 증발부(7)와 접하도록 설치되고, 열전소자(10)의 저온부(12)에는 열전달 효율을 높이기 위하여 핀(14)이 형성된 열전달판(13)이 부착되며, 히트파이프(5)의 응축부(6)에는 열전달 효율을 높이기 위한 핀(9)이 부착된다.In this case, the thermoelectric element 10 is installed such that the high temperature portion 11 is in contact with the evaporation portion 7 of the heat pipe 5, and the fin (in order to increase the heat transfer efficiency in the low temperature portion 12 of the thermoelectric element 10). A heat transfer plate 13 having a 14 formed thereon is attached, and a fin 9 for increasing heat transfer efficiency is attached to the condensation unit 6 of the heat pipe 5.
그리고 냉방용 덕트(1)에는 제3도에 도시되어 있는 바와 같이, 난방시 냉각된 공기를 차량의 외부로 배출시키기 위한 배출구(1a)가 형성되고, 난방용 덕트(2)에는 제1도에 도시되어 있는 바와같이 냉방시 가열된 공기를 차량의 외부로 배출시키기 위한 배추룩(2a)가 형성된다.And as shown in FIG. 3, the cooling duct 1 is provided with the discharge port 1a for discharging the air cooled at the time of heating to the exterior of a vehicle, and the heating duct 2 is shown in FIG. As shown, the cabbage look 2a for discharging the heated air to the outside of the vehicle is formed.
또한 본 발명에 따른 다른 실시예는 제4도 및 제5도에 도시되어 있는 바와같이, 공기가 흐르는 냉방용 덕트(21)의 일측이 차량의 내부와 연통되고 타측이 두갈래로 분기되어 있으며, 두갈래로 분기된 냉방용 덕트(21)사이에는 냉각수가 흐르는 냉각수 덕트(22)가 위치된다.In addition, according to another embodiment of the present invention, as shown in FIGS. 4 and 5, one side of the airflow cooling duct 21 communicates with the inside of the vehicle and the other side is bifurcated. The cooling water duct 22 in which the cooling water flows is located between the two branched cooling ducts 21.
그리고 공기가 흐르는 난방용 덕트(23)가 냉각수 덕트(22)를 지나 차량의 내부와 연통되도록 배치되고, 냉방용 덕트(21)와 난방용 덕트(23)의 공기 유입구에는 외부공기를 덕트(21)(23)내부로 공급하기 위한 모터(24)와 팬(25)이 각각 설치되며, 냉각수 덕트(22)에는 냉각수를 순환시키기위한 펌프(26)가 설치된다.And the heating duct 23 for the air flows is arranged to communicate with the interior of the vehicle passing through the cooling water duct 22, the air inlet of the cooling duct 21 and the heating duct 23, the outside air duct 21 ( 23) The motor 24 and the fan 25 for supplying the inside are provided, respectively, and the cooling water duct 22 is provided with a pump 26 for circulating the cooling water.
그리고 냉각수 덕트(22)의 내부에 히트파이프(30)의 응축부(31)가 각각 마주보도록 위치되고 두갈래로 분기된 냉방용 덕트(21)의 내부에 히트파이프(30)의 증발부(32)가 각각 위치되도록 히트파이프(30)가 2열로 복수개 설치되며, 히트파이프(30)의 증발부(32)에는 제5도에 도시되어 있는 바와같이 증발부(32)에 외부공기가 접촉됨으로써 발생되는 열손실을 방지하기 위한 단열재(33)가 부착된다.And the condensation part 31 of the heat pipe 30 is located in the cooling water duct 22 facing each other, and the evaporation part 32 of the heat pipe 30 inside the cooling duct 21 bifurcated. The heat pipe 30 is provided in plurality in two rows such that the heat pipes 30 are respectively positioned, and is generated by contacting external air with the evaporator 32 as shown in FIG. 5 in the evaporator 32 of the heat pipe 30. Insulation material 33 is attached to prevent heat loss.
그리고 히트파이프(30)의 증발부(32)에는 외부전원에 의해 동작되는 열전소자(34)가 각각 설치되고, 난방용 덕트(23)와 냉방용 덕트(21)의 내부에는 히트파이프(30)의 응축부(31)에 의해 가열된 냉각수로부터 열을 전달받아 더워진 공기와 상기 열전소자(34)에 의해 냉각된 공기를 선택적으로 차량의 내부로 공급하기 위한 밸브(40)(41)(42)가 각각 설치된다.In addition, the evaporator 32 of the heat pipe 30 is provided with a thermoelectric element 34 operated by an external power source, respectively, and the inside of the heating duct 23 and the cooling duct 21 includes the heat pipe 30. Valves 40, 41, and 42 for selectively supplying heat heated by cooling water heated by the condenser 31 and air cooled by the thermoelectric element 34 to the interior of the vehicle. Are respectively installed.
여기에서 상기 열전소자(34)는 고온부(35)가 히트파이프(30)의 증발부(32)와 접하도록 설치되고, 열전소자(34)의 저온부(36)에는 열전달 효율을 높이기 위한 핀(38)이 형성된 열전달판(37)이 부착되며, 히트파이프(30)의 응축부(31)에는 열전달 효율을 높이기 위한 핀(39)이 부착된다.Here, the thermoelectric element 34 is installed so that the high temperature portion 35 is in contact with the evaporation portion 32 of the heat pipe 30, and the fin 38 for increasing the heat transfer efficiency in the low temperature portion 36 of the thermoelectric element 34. The heat transfer plate 37 is formed is attached, the fin 39 for increasing the heat transfer efficiency is attached to the condensation unit 31 of the heat pipe (30).
그리고 냉각수 덕트(22)는 이로부터 나온 냉각수의 온도를 감지하는 온도조절기(50) 및 가열된 냉각수를 냉각시키는 방열기(60)와 연결된다.And the cooling water duct 22 is connected to the temperature controller 50 for sensing the temperature of the cooling water from it and the radiator 60 for cooling the heated cooling water.
그리고 냉방용 덕트(21)에는 제6도에 도시되어 있는 바와 같이, 난방시 냉각된 공기를 차량의 외부로 배출시키기 위한 배출구(21a)가 형성된다.And as shown in Figure 6, the cooling duct 21 is formed with a discharge port 21a for discharging the air cooled during heating to the outside of the vehicle.
이와같이 구성된 본 발명에 따른 차량의 냉,난방장치는 다음과 같이 동작된다.The cooling and heating device for a vehicle according to the present invention configured as described above operates as follows.
먼저 본 발명에 따른 차량의 냉,난방장치의 일실시예 동작을 제1도 내지 제3도를 참조하여 설명한다.First, an operation of an air conditioning and heating apparatus for a vehicle according to the present invention will be described with reference to FIGS. 1 to 3.
모터(3)에 의해 구동되는 팬(4)에 의해 외부공기가 냉방용 덕트(1)와 난방용 덕트(2)로 공급되고, 냉방용 덕트(1)로 공급된 외부공기는 히트파이프(5)의 증발부(7)에 설치된 열전소자(10)에 의해 열을 빼앗겨 온도가 낮아지게 되며, 난방용 덕트(2)로 공급된 외부공기는 히트파이프(5)의 응축부(6)로부터 열을 전달 받아 온도가 높아지게 된다.The outside air supplied to the cooling duct 1 and the heating duct 2 by the fan 4 driven by the motor 3, and the outside air supplied to the cooling duct 1 are heat pipes 5. The heat is taken away by the thermoelectric element 10 installed in the evaporation unit 7 of the temperature is lowered, the external air supplied to the heating duct (2) transfers heat from the condensation unit (6) of the heat pipe (5) Temperature increases.
이를 좀더 상세하게 설명하면, 외부전원에 의해 열전소자(10)가 동작되어 냉방용 덕트(1) 내부로 공급된 외부공기와 접하는 열전소자(10)의 저온부(12)측이 외부공기로부터 열을 흡수하는 고온부(11)측으로 방출시키게 됨에따라 냉방용 덕트(1)로 공급된 외부공기의 온도가 낮아지게 된다.In more detail, the thermoelectric element 10 is operated by an external power source so that the low temperature part 12 side of the thermoelectric element 10 in contact with the external air supplied into the cooling duct 1 receives heat from the external air. As it is discharged toward the high temperature portion 11 to absorb, the temperature of the external air supplied to the cooling duct 1 is lowered.
그리고 열전소자(10)의 고온부(11)로부터 방출된 열에 의해 히트파이프(5)의 증발부(7) 내부의 증류수가 기화되어 증기 상태로 응축부(6)쪽으로 이동되게 되고, 응축부(6)로 이동된 증기는 난방용 덕트(2)로 공급된 외부공기로 열을 방출하게 됨에따라 난방용 덕트(2)로 공급된 외부공기의 온도가 높아지게 된다.The distilled water in the evaporation unit 7 of the heat pipe 5 is vaporized by the heat discharged from the high temperature unit 11 of the thermoelectric element 10 to move to the condensation unit 6 in a vapor state, and the condensation unit 6 The steam moved to) will release heat to the outside air supplied to the heating duct (2), the temperature of the outside air supplied to the heating duct (2) becomes high.
이때 열전소자(10)에 핀(14)이 형성된 열전달판(13)이 부착되고 히트파이프(5)의 응축부(6)에 핀(9)이 부착되어 있으므로 이들에 의해 열전달 효율이 향상되게 디고, 히트파이프(5)의 증발부(7)에 증발부(7)가 외부공기와 접촉되는 것을 방지하기 위한 단열재(8)가 부착되어 있으므로 열손실을 방지할 수 있게 된다.At this time, since the heat transfer plate 13 having the fins 14 formed on the thermoelectric element 10 is attached and the fins 9 are attached to the condensation portion 6 of the heat pipe 5, the heat transfer efficiency is improved by these. Since the heat insulator 8 is attached to the evaporator 7 of the heat pipe 5 to prevent the evaporator 7 from contacting the outside air, heat loss can be prevented.
그리고 외부공기가 의해 열을 빼앗긴 증기는 액체로 되어 다시 증발부(7)로 되돌아 오고, 증발부(7)로 되돌아온 증류수는 열전소자(10)의 고온부(11)로부터 열을 전달받아 다시 증기상태로 응축부(6)쪽으로 이동되게 되는 상기의 과정을 반복하면서 냉방용 덕트(1)로 흐르는 외부공기의 온도를 낮춤과 동시에 난방용 덕트(2)로 흐르는 외부공기의 온도를 높이게 된다.The steam deprived of heat by the external air becomes a liquid and returns to the evaporator 7 again, and the distilled water returned to the evaporator 7 receives the heat from the high temperature part 11 of the thermoelectric element 10 and returns to the vapor state. By repeating the above process to be moved to the condensing unit 6, the temperature of the outside air flowing to the cooling duct 1 and the temperature of the outside air flowing to the heating duct 2 are increased.
그리고 상기한 바와같은 과정을 거쳐 온도가 낮아진 공기와 온도가 높아진 공기는 냉방용 덕트(1)와 난방용 덕트(2) 내부에 설치된 밸브915)(16)(17)(18)에 의해 선택적으로 차량의 내부(19)로 공급되게 된다.In addition, the air having a lower temperature and the air having a higher temperature through the above-described process are selectively installed by the valves 915, 16, 17, and 18 installed inside the cooling duct 1 and the heating duct 2. It is supplied to the interior 19 of the.
즉, 난방시에는 난방용 덕트(2) 내부에 설치된 복수개의 밸브(17)(18)중 배출구(2a)를 개폐시키는 밸브(17)는 닫히고 난방용 덕트(2)와 차량의 내부(19)를 개폐시키는 밸브(18)는 열리게 되어 히트파이프(5)의 응축부(6)에 의해 온도가 높아진 공기가 차량의 내부(19)로 공급되게 된다.That is, at the time of heating, the valve 17 which opens and closes the discharge port 2a among the plurality of valves 17 and 18 installed inside the heating duct 2 is closed and opens and closes the heating duct 2 and the interior 19 of the vehicle. The valve 18 is opened so that the air whose temperature is raised by the condensation part 6 of the heat pipe 5 is supplied to the interior 19 of the vehicle.
이때 냉방용 덕트(1) 내부에 설치된 밸브(15)(16)중 냉방용 덕트(1)와 차량의 내부(19)를 개폐시키는 밸브(16)는 닫히게 됨과 동시에 제3도에 도시된 배출구(1a)를 개폐시키는 밸브(15)가 열려온도가 낮아진 공기를 차량의 외부로 배출시키게 된다.At this time, among the valves 15 and 16 installed inside the cooling duct 1, the valve 16 for opening and closing the cooling duct 1 and the interior 19 of the vehicle is closed, and at the same time, the outlet port shown in FIG. The valve 15 for opening and closing 1a) is opened to discharge the air having a lower temperature to the outside of the vehicle.
그리고 냉방시에는 냉방용 덕트(1) 내부에 설치된 밸브(15)(16)중 배출구(2a)를 개폐시키는 밸브(15)는 닫히고 냉방용 덕트(1)와 차량의 내부(19)를 개폐시키는 밸브(16)는 열리게 되어 열전소자(10)에 의해 온도가 낮아진 공기가 차량의 내부(19)로 공급되게 된다.At the time of cooling, the valve 15 for opening and closing the outlet 2a of the valves 15 and 16 installed inside the cooling duct 1 is closed and opens and closes the cooling duct 1 and the interior 19 of the vehicle. The valve 16 is opened so that air whose temperature is lowered by the thermoelectric element 10 is supplied to the interior 19 of the vehicle.
이때 난방용 덕트(2) 내부에 설치된 밸브(17)(18)중 난방용 덕트(2)와 차량의 내부(19)를 개폐시키는 밸브(18)는 닫히게 됨과 동시에 제1도에 되시된 배출구(2a)를 개폐시키는 밸브(17)가 열려 온도가 높아진 공기를 차량의 외부로 배출시키게 된다.At this time, among the valves 17 and 18 installed inside the heating duct 2, the valve 18 for opening and closing the heating duct 2 and the interior 19 of the vehicle is closed and the outlet 2a shown in FIG. The valve 17 for opening and closing the air is opened to discharge the air having a high temperature to the outside of the vehicle.
본 발명에 따른 차량의 냉,난방장치의 다른 실시예 동작을 제4도 내지 제6도를 참조하여 설명한다.Another embodiment of the vehicle cooling and heating apparatus according to the present invention will be described with reference to FIGS. 4 to 6.
모터(24)에 의해 구동되는 팬(25)에 의해 외부공기가 냉방용 덕트(21)와 난방용 덕트(23)로 각각 공급되고, 펌프(26)에 의해 냉각수가 냉각수 덕트(22)로 공급되게 된다.The outside air is supplied to the cooling duct 21 and the heating duct 23 by the fan 25 driven by the motor 24, and the cooling water is supplied to the cooling water duct 22 by the pump 26. do.
그리고 냉방용 덕트(21)로 공급된 외부공기는 히트파이프(30)의 증발부(32)에 설치된 열전소자(34)에 의해 열을 빼앗겨 온도가 낮아지게 되고, 냉각수 덕트(22)로 공급된 냉각수는 히트파이프(30)의 응축부(31)로부터 열을 전달 받아 온도가 높아지게 되며, 난방용 덕트(23)로 공급된 외부공기는 온도가 높아진 냉각수로부터 열을 전달받아 온도가 높아지게 된다.The external air supplied to the cooling duct 21 is deprived of heat by the thermoelectric element 34 installed in the evaporator 32 of the heat pipe 30, thereby lowering the temperature, and supplied to the cooling water duct 22. The cooling water receives a heat from the condensation unit 31 of the heat pipe 30 to increase the temperature, and the external air supplied to the heating duct 23 receives the heat from the cooling water of the increased temperature to increase the temperature.
이를 좀더 상세하게 설명하면, 외부전원에의해 열전소자(34)가 동작되어 냉방용 덕트(21) 내부에 공급된 외부공기와 접하는 열전소자(34)의 저온부(36)측이 외부공기로부터 열을 흡수하여 고온부(35)측으로 방출시키게 됨에따라 냉방용 덕트(21)로 공급된 외부공기는 열을 빼앗겨 온도가 낮아지게 된다.In more detail, the thermoelectric element 34 is operated by an external power source so that the low temperature part 36 side of the thermoelectric element 34 in contact with the external air supplied inside the cooling duct 21 receives heat from the external air. As it is absorbed and released to the high temperature part 35 side, the outside air supplied to the cooling duct 21 is deprived of heat and the temperature is lowered.
그리고 열전소자(34)의 고온부(35)로부터 방출된 열에 의해 히트파이프(30)의 증발부(32) 내부의 증류수가 기화되어 증기상태로 응축부(31)쪽으로 이동되게되고, 응축부(31)로 이동된 증기는 냉각수 덕트(22)로 공급된 냉각수로 열을 방출하게 됨에따라 냉각수의 온도가 높아지게 된다.The distilled water in the evaporation unit 32 of the heat pipe 30 is vaporized by the heat discharged from the high temperature unit 35 of the thermoelectric element 34 to move to the condensation unit 31 in a vapor state, and the condensation unit 31 The steam moved to) will release the heat to the cooling water supplied to the cooling water duct 22, the temperature of the cooling water is increased.
그리고 냉각수에 의해 열을 빼앗긴 증기는 액체로 되어 다시 증발부(32)로 되돌아 오고, 증발부(32)로 되돌아 온 증류수는 열전소자(34)의 고온부(35)로부터 열을 전달받아 다시 증기 상태로 응축부(32)쪽으로 이동되게 되는 상기의 과정을 반복하면서 냉방용 덕트(21)로 흐르는 외부공기의 온도를 낮춤과 동시에 냉각수 덕트(22)로 공급되는 냉각수의 온도를 높이게 된다.The steam deprived of heat by the cooling water becomes a liquid and returns to the evaporator 32 again, and the distilled water returned to the evaporator 32 receives heat from the high-temperature part 35 of the thermoelectric element 34 and returns to steam. By repeating the above process to be moved toward the condensation unit 32, the temperature of the external air flowing into the cooling duct 21 and the temperature of the cooling water supplied to the cooling water duct 22 are increased.
그리고 난방용 덕트(23)로 공급된 외부공기는 냉각수 덕트(22)를 지니면서 온도가 높아진 냉각수로부터 열을 전달받아 온도가 높아지게 된다.The external air supplied to the heating duct 23 has a coolant duct 22 and receives heat from the coolant having a high temperature, thereby increasing the temperature.
그리고 열을 빼앗긴 냉각수는 온도조절기(50)로 보내지고, 냉각수의 온도를 온도조절기(50)가 감지하여 온도가 소정온도 이상이면 방열기(60)로 보내 냉각시킨 다음 펌프(26)로 보내며, 냉방용의 온도가 소정온도 이하이면 바로 펌프(26)로 보내게 된다.And the coolant deprived of heat is sent to the temperature controller 50, the temperature of the coolant is detected by the temperature controller 50, if the temperature is more than the predetermined temperature sent to the radiator 60 to cool and then sent to the pump 26, cooling If the temperature of the dragon is less than the predetermined temperature is sent directly to the pump (26).
그리고 상기한 바와같은 과정을 거쳐 온도가 낮아진 공기와 온도가 높아진 공기는 냉방용 덕트(21)와 난방용 덕트(23) 내부에 설치된 밸브(40)(41)(42)에 의해 선택적으로 차량의 내부(43)로 공급되게 된다.In addition, the air having a lower temperature and the air having a higher temperature through the above-described process are selectively provided by valves 40, 41 and 42 installed inside the cooling duct 21 and the heating duct 23. Supplied to (43).
즉, 난방시에는 난방용 덕트(23)에 설치된 밸브(42)가 열리게 되어 냉각수에 의해 온도가 높아진 공기가 차량의 내부(43)로 공급되게 되고, 냉방용 덕트(21) 내부에 설치된 밸브(40)(41)중 냉방용 덕트(21)와 차량의 내부(43)를 개폐시키는 밸브(40)가 열려 온도가 낮아진 공기를 차량의 외부로 배출시키게 된다.That is, during heating, the valve 42 installed in the heating duct 23 is opened so that the air whose temperature is increased by the coolant is supplied to the interior 43 of the vehicle, and the valve 40 installed inside the cooling duct 21. In the 41, the cooling duct 21 and the valve 40 for opening and closing the interior 43 of the vehicle are opened to discharge the air having a lower temperature to the outside of the vehicle.
그리고 냉방시에는 냉방용 덕트(21) 내부에 설치된 밸브(40)(41)중 배출구(21a)중 배출구(21a)를 개폐시키는 밸브(40)는 닫히고 냉방용 덕트(21)와 차량의 내부(43)를 개폐시키는 밸브(41)는 열리게 되어 열전소자(34)에 의해 온도가 낮아진 공기가 차량의 내부(43)로 공급되게 되고, 난방용 덕트(23)로 외부공기를 공급하는 모터(24)는 정지함과 동시에 난방용 덕트(23)와 차량의 내부(43)를 개폐시키는 밸브(42)는 닫히게 된다.At the time of cooling, the valve 40 which opens and closes the outlet 21a of the outlet 21a of the valves 40 and 41 installed in the cooling duct 21 is closed, and the cooling duct 21 and the interior of the vehicle ( The valve 41 for opening and closing 43 is opened so that air whose temperature has been lowered by the thermoelectric element 34 is supplied to the interior 43 of the vehicle, and the motor 24 which supplies external air to the heating duct 23. At the same time, the valve 42 for opening and closing the heating duct 23 and the interior 43 of the vehicle is closed.
이상에서 설명한 바와 같이 본 발명 차량의 냉,난방장치에 의하면, 전기에 의해 구동되도록 되어 있으므로, 종래 화석연로에 의해 구동되던 방식에 비하여 구동시 발생되는 소음 및 진동을 극소화시킬 수 있고, 희석연료와 냉매(프레온가스)를 사용하지 않으므로 환경오염을 방지할 수 있으며, 온도 콘트롤이 용이한 등의 이점을 가진다.As described above, according to the cooling and heating device of the vehicle of the present invention, since it is driven by electricity, it is possible to minimize the noise and vibration generated during the driving, compared to the method driven by the fossil fuel in the related art. Since no refrigerant (freon gas) is used, environmental pollution can be prevented, and temperature control can be easily performed.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930029371A KR960011138B1 (en) | 1993-12-23 | 1993-12-23 | Cooling & heating device for an automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930029371A KR960011138B1 (en) | 1993-12-23 | 1993-12-23 | Cooling & heating device for an automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950017304A KR950017304A (en) | 1995-07-20 |
| KR960011138B1 true KR960011138B1 (en) | 1996-08-21 |
Family
ID=19372421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019930029371A KR960011138B1 (en) | 1993-12-23 | 1993-12-23 | Cooling & heating device for an automobile |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960011138B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030088901A (en) * | 2002-05-15 | 2003-11-21 | 기아자동차주식회사 | vehicles's a heating apparatus use of a condenser to air conditioner |
-
1993
- 1993-12-23 KR KR1019930029371A patent/KR960011138B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950017304A (en) | 1995-07-20 |
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