KR20130065176A - Air conditioner cooling system for vehicle - Google Patents

Air conditioner cooling system for vehicle Download PDF

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Publication number
KR20130065176A
KR20130065176A KR1020110131914A KR20110131914A KR20130065176A KR 20130065176 A KR20130065176 A KR 20130065176A KR 1020110131914 A KR1020110131914 A KR 1020110131914A KR 20110131914 A KR20110131914 A KR 20110131914A KR 20130065176 A KR20130065176 A KR 20130065176A
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South Korea
Prior art keywords
vehicle
refrigerant
condenser
bumper
air conditioner
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KR1020110131914A
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Korean (ko)
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KR101371455B1 (en
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김재연
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현대자동차주식회사
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Priority to KR1020110131914A priority Critical patent/KR101371455B1/en
Publication of KR20130065176A publication Critical patent/KR20130065176A/en
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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
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3227—Cooling devices using compression characterised by the arrangement or the type of heat exchanger, e.g. condenser, evaporator
    • 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
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
    • B60H1/00885—Controlling the flow of heating or cooling liquid, e.g. valves or pumps
    • 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
    • B60H1/3204—Cooling devices using compression
    • B60H1/323—Cooling devices using compression characterised by comprising auxiliary or multiple systems, e.g. plurality of evaporators, or by involving auxiliary cooling devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
    • B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
    • 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
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers

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

Abstract

PURPOSE: An air conditioner system for a vehicle is provided to prevent heat damage from an engine room by changing a heat exchange medium of a condenser condensing a refrigerant to a coolant and by arranging the condenser in the outside of the engine room. CONSTITUTION: An air conditioner system for a vehicle comprises a compressor(110), a condenser(120), an expansion valve(130), and an evaporator(140). The compressor compressed a refrigerant. The condenser supplies the compressed refrigerant and condenses the refrigerant. The expansion valve expands a liquid coolant condensed through the condenser. The evaporator evaporates the coolant through heat exchange with air. The condenser is a water cooling type in which the condenser receives the coolant from a radiator(11) of a cooling device(10) cooling an engine of the vehicle and exchanges the heat with the refrigerant. The condenser is arranged in a bumper(3) located on the outside of the engine room. [Reference numerals] (AA) Refrigerant; (BB) Cooling water; (CC,DD) Ambient air

Description

차량용 에어컨 시스템{AIR CONDITIONER COOLING SYSTEM FOR VEHICLE}Air Conditioning System for Vehicles {AIR CONDITIONER COOLING SYSTEM FOR VEHICLE}

본 발명은 차량용 에어컨 시스템에 관한 것으로서, 보다 상세하게는 냉매를 응축시키는 컨덴서의 배치위치를 변경하여 컨덴서의 냉각효율을 향상시키도록 하는 차량용 에어컨 시스템에 관한 것이다.The present invention relates to a vehicle air conditioner, and more particularly, to a vehicle air conditioner to change the arrangement position of the condenser to condense the refrigerant to improve the cooling efficiency of the condenser.

일반적으로 자동차의 에어컨 시스템은 외부의 온도변화에 관계없이 자동차 실내의 온도를 적당한 온도로 유지하여 쾌적한 실내환경을 유지할 수 있도록 하는 것이다.In general, the air conditioning system of a car is to maintain a comfortable indoor environment by maintaining the temperature of the car interior at an appropriate temperature regardless of the external temperature change.

이러한 에어컨 시스템은, 기본적으로 냉매를 압축하는 압축기와, 압축기에서 압축된 냉매를 응축시키는 컨덴서와, 컨덴서에서 응축되어 액화된 냉매를 급속히 팽창시키는 팽창밸브와, 팽창밸브에서 팽창된 냉매를 증발시키면서 냉매의 증발 잠열을 이용하여 상기 에어컨 시스템이 설치된 실내로 송풍되는 공기를 냉각하는 증발기 등을 주요한 구성요소로 포함한다.Such an air conditioning system basically includes a compressor that compresses a refrigerant, a condenser that condenses the refrigerant compressed by the compressor, an expansion valve that rapidly expands the liquefied refrigerant condensed in the condenser, and a refrigerant while evaporating the refrigerant expanded in the expansion valve. The main component includes an evaporator for cooling the air blown into the room in which the air conditioning system is installed by using the latent heat of evaporation.

상기한 에어컨 시스템은 일반적인 냉동 사이클에 따라 작동하는 것으로서, 냉매는 상기 각 구성원들을 순차적으로 반복 순환하면서 고온 고압의 액체상태에서 저온저압의 기체상태로 연속적으로 상변화되어 냉방과정을 수행하게 된다.The air conditioner system operates in accordance with a general refrigeration cycle. The refrigerant is continuously phase-changed from a high-temperature and high-pressure liquid state to a low-temperature and low-pressure gas state by sequentially repeating the circulation of the respective components.

그러나, 종래의 에어컨 시스템은 각 구성요소가 엔진이 장착되는 엔진룸 내부에 구성되는 바, 냉매를 응축하는 컨덴서가 엔진룸의 열해에 의해 그 냉각효율이 저하되는 문제점이 있다.However, the conventional air conditioner system has a problem that each component is configured inside the engine room in which the engine is mounted, and the cooling efficiency of the capacitor condensing the refrigerant decreases due to thermal degradation of the engine room.

또한, 협소한 엔진룸 내부에서 에어컨 시스템의 각 구성품을 장착해야 함에 따라, 엔진룸의 공간 활용성이 저하되고, 냉매 배관의 레이아웃이 복잡해지는 문제점이 있다.In addition, as each component of the air conditioner system must be mounted in a narrow engine room, space utilization of the engine room is lowered, and the layout of the refrigerant pipe is complicated.

또한, 에어컨 시스템의 각 구성품을 엔진룸 내부에 장착 시, 시간이 과다하게 소요되며, 작업성이 저하되는 문제점도 내포하고 있다.In addition, when mounting each component of the air conditioning system in the engine room, it takes excessive time, and also impairs the workability.

따라서, 본 발명은 상기한 바와 같은 문제점을 해결하기 위하여 발명된 것으로, 본 발명이 해결하고자 하는 과제는 냉매를 응축시키는 컨덴서의 열교환 매체를 냉각수로 변경하고, 엔진룸의 외부에 배치함으로써, 엔진룸으로부터 열해를 방지하고, 외기와 접촉을 통해 냉각효율을 향상시키도록 하는 차량용 냉각 시스템을 제공하고자 한다.Therefore, the present invention has been invented to solve the problems as described above, the problem to be solved by the present invention is to change the heat exchange medium of the condenser condensing the refrigerant to the cooling water, and arranged outside the engine room, The present invention aims to provide a cooling system for a vehicle which prevents thermal damage and improves cooling efficiency through contact with outside air.

이러한 목적을 달성하기 위한 본 발명의 실시예에 따른 차량용 에어컨 시스템은 냉매를 압축하는 압축기와, 상기 압축기로부터 압축된 냉매를 공급받아 응축시키는 컨덴서와, 상기 컨덴서를 통해 응축된 액체냉매를 팽창시키는 팽창밸브와, 상기 팽창밸브를 통해 팽창된 냉매를 공기와 열교환을 통해 증발시키는 증발기를 포함하는 차량용 에어컨 시스템에 있어서, 상기 컨덴서는 차량의 엔진을 냉각시키는 냉각장치의 라디에이터로부터 냉각수를 공급받아 냉매와 열교환시키는 수냉식으로 구성하되, 차량의 엔진룸 외부에서 범퍼 내부에 배치시킬 수 있다.The vehicle air conditioner system according to the embodiment of the present invention for achieving the above object is a compressor for compressing the refrigerant, a condenser for receiving and condensing the compressed refrigerant from the compressor, the expansion to expand the liquid refrigerant condensed through the condenser A vehicle air conditioner system comprising a valve and an evaporator for evaporating refrigerant expanded through the expansion valve through heat exchange with air, wherein the condenser receives coolant from a radiator of a cooling device that cools the engine of the vehicle and exchanges heat with the refrigerant. It is configured to be water-cooled, but can be arranged in the bumper outside the engine room of the vehicle.

상기 컨덴서는 상기 라디에이터를 기준으로 상기 범퍼의 폭 방향으로 양측 중 일측 내부에 장착될 수 있다.The capacitor may be mounted inside one side of both sides in the width direction of the bumper with respect to the radiator.

상기 컨덴서는 엔진룸을 향하는 후방에 차열판이 장착될 수 있다.The capacitor may be mounted to the rear of the heat shield plate facing the engine room.

상기 컨덴서는 상기 범퍼에 형성된 범퍼홀에 대응하는 위치에서 차체 프레임에 장착될 수 있다.The capacitor may be mounted to the vehicle body frame at a position corresponding to the bumper hole formed in the bumper.

상기 컨덴서는 상기 범퍼홀로 유입되는 외기의 유입방향에 맞게 외기의 우회를 방지하도록 일단부가 차량의 전방을 향하여 경사지게 장착될 수 있다.The condenser may be mounted to one end inclined toward the front of the vehicle to prevent the bypass of the outside air in accordance with the inflow direction of the outside air flowing into the bumper hole.

상기 범퍼홀은 전방에 그릴이 장착될 수 있다.The bumper hole may be equipped with a grill at the front.

상기 범퍼홀은 전방에 차량의 주행 시에는 유입되는 외기에 의해 상기 범퍼홀을 개방하고, 정차 및 주차 시에는 상기 범퍼홀을 폐쇄하는 개폐부재가 구비될 수 있다.The bumper hole may be provided with an opening and closing member for opening the bumper hole by the outside air introduced when the vehicle is driven forward, and closing the bumper hole when the vehicle is stopped or parked.

상술한 바와 같이 본 발명의 실시예에 따른 차량용 에어컨 시스템에 의하면, As described above, according to the vehicle air conditioner system according to the embodiment of the present invention,

냉매를 응축시키는 컨덴서의 열교환 매체를 냉각수로 변경하고, 엔진룸의 외부에 배치함으로써, 엔진룸으로부터 열해를 방지하고, 외기와의 추가적인 접촉을 통해 냉각효율을 향상시키는 효과가 있다.By changing the heat exchange medium of the condenser that condenses the refrigerant into cooling water and disposing it outside the engine room, it is possible to prevent thermal damage from the engine room and improve cooling efficiency through additional contact with the outside air.

또한, 컨덴서의 냉각효율을 향상시킴으로써, 냉매의 응축량을 증가시켜 에어컨 시스템의 냉방성능을 향상시킬 수 있다.In addition, by improving the cooling efficiency of the capacitor, it is possible to increase the condensation amount of the refrigerant to improve the cooling performance of the air conditioning system.

또한, 엔진룸의 외부에 컨덴서를 장착함으로써, 엔진룸의 공간 활용성을 증대시킬 수 있으며, 장착시간 단축 및 작업성을 향상시키고, 컨덴서의 고장 시, 유지 보수성을 향상시키는 효과도 있다.In addition, by mounting the capacitor outside the engine room, it is possible to increase the space utilization of the engine room, to reduce the installation time and improve workability, and also to improve the maintenance in case of failure of the capacitor.

도 1은 본 발명의 제1 실시예에 따른 에어컨 시스템의 구성도이다.
도 2는 본 발명의 다른 실시예에 따른 에어컨 시스템의 구성도이다.
도 3은 본 발명의 또 다른 실시예에 따른 에어컨 시스템의 구성도이다.1 is a configuration diagram of an air conditioner system according to a first embodiment of the present invention.
2 is a block diagram of an air conditioner system according to another embodiment of the present invention.
3 is a block diagram of an air conditioner system according to another embodiment of the present invention.

이하, 본 발명의 바람직한 실시예를 첨부한 도면에 의거하여 상세하게 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

이에 앞서, 본 명세서에 기재된 실시예와 도면에 도시된 구성은 본 발명의 가장 바람직한 일 실시예에 불과할 뿐이고 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 본 출원시점에 있어서 이들을 대체할 수 있는 다양한 균등물과 변형예들이 있을 수 있음을 이해하여야 한다.It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory only and are not restrictive of the invention, It should be understood that various equivalents and modifications may be present.

도 1은 본 발명의 제1 실시예에 따른 에어컨 시스템의 구성도이다.1 is a configuration diagram of an air conditioner system according to a first embodiment of the present invention.

도면을 참조하면, 본 발명의 제1 실시예에 따른 차량용 에어컨 시스템(100)은, 도 1에서 도시한 바와 같이, 기본적으로 냉매를 압축하는 압축기(110)와, 상기 압축기(110)로부터 압축된 냉매를 공급받아 응축시키는 컨덴서(120)와, 상기 컨덴서(120)를 통해 응축된 액체냉매를 팽창시키는 팽창밸브(130)와, 상기 팽창밸브(130)를 통해 팽창된 냉매를 공기와 열교환을 통해 증발시키는 증발기(140)를 포함하여 구성된다.Referring to the drawings, the vehicle air conditioner system 100 according to the first embodiment of the present invention, as shown in Figure 1, basically the compressor 110 for compressing the refrigerant, and the compressed from the compressor 110 A condenser 120 for receiving and condensing a refrigerant, an expansion valve 130 for expanding a liquid refrigerant condensed through the condenser 120, and a refrigerant expanded through the expansion valve 130 through heat exchange with air. It comprises an evaporator 140 to evaporate.

여기서, 본 발명의 제1 실시예에 따른 에어컨 시스템(100)은 냉매를 응축시키는 컨덴서(120)의 열교환 매체를 냉각수로 변경하고, 엔진룸의 외부에 배치함으로써, 엔진룸으로부터 열해를 방지하고, 외기와 접촉을 통해 냉각효율을 향상시킬 수 있는 구조로 이루어진다.Here, the air conditioner system 100 according to the first embodiment of the present invention changes the heat exchange medium of the condenser 120 condensing the refrigerant to coolant, and is disposed outside the engine room, thereby preventing thermal damage from the engine room, It is made of a structure that can improve the cooling efficiency through contact with the outside air.

이를 위해, 본 실시예에서, 상기 컨덴서는 차량의 엔진을 냉각시키는 냉각장치(10)의 라디에이터(11)로부터 냉각수를 공급받아 냉매와 열교환시키는 수냉식으로 구성한다.To this end, in the present embodiment, the condenser is configured to be water-cooled to receive heat from the radiator 11 of the cooling device 10 for cooling the engine of the vehicle and to exchange heat with the refrigerant.

상기 냉각장치(10)는 엔진룸의 내부에 배치되는 엔진(1)의 과열을 방지하도록 엔진(1)에 냉각수를 공급하게 된다.The cooling device 10 supplies coolant to the engine 1 to prevent overheating of the engine 1 disposed in the engine room.

이러한 냉각장치(10)는 차량의 전방에 배치되는 라디에이터(11)와, 라디에이터(11)의 후방에 장착되어 라디에이터(11)에 바람을 송풍하는 냉각팬(15)과, 엔진(1)과 라디에이터(11)를 연결하는 냉각라인 상에 구성되어 냉각수를 순환시키는 워터펌프(13)를 포함하여 구성된다.The cooling device 10 includes a radiator 11 disposed at the front of the vehicle, a cooling fan 15 mounted at the rear of the radiator 11 to blow air to the radiator 11, an engine 1 and a radiator. It is configured to include a water pump (13) configured on the cooling line connecting the 11 to circulate the cooling water.

여기서, 상기 컨덴서(120)는 차량의 엔진룸 외부에서 범퍼(3) 내부에 배치시키게 된다.Here, the capacitor 120 is arranged inside the bumper 3 outside the engine room of the vehicle.

이러한 컨덴서(120)는 상기 라디에이터(11)를 기준으로 상기 범퍼(3)의 폭 방향으로 양측 중 일측 내부에 장착될 수 있다.The capacitor 120 may be mounted inside one side of both sides in the width direction of the bumper 3 with respect to the radiator 11.

즉, 상기 컨덴서(120)는 차량의 전방에 배치되는 라디에이터(11)를 사이에 두고, 범퍼(3)의 양측 중 일측 내부에 형성되는 빈 공간에 장착된다.That is, the capacitor 120 is mounted in an empty space formed inside one side of both sides of the bumper 3 with the radiator 11 disposed in front of the vehicle.

본 실시예에서, 상기 컨덴서(120)는 엔진룸을 향하는 후방에 차열판(150)이 장착된다.In this embodiment, the capacitor 120 is mounted to the heat shield plate 150 toward the rear of the engine room.

상기 차열판(150)은 엔진룸에서 발생된 열이 상기 컨덴서(120)에 전달되는 것을 방지하게 됨으로써, 상기 컨덴서(120)에 엔진룸으로부터 발생된 열 전달로 인한 열해로 냉각효율이 저하되는 것을 미연에 방지하게 된다.The heat shield plate 150 is to prevent the heat generated in the engine room is transmitted to the capacitor 120, the cooling efficiency is lowered due to thermal damage due to heat transfer generated from the engine room to the capacitor 120. It is prevented beforehand.

이러한 컨덴서(120)는 상기 범퍼(3)에 형성된 범퍼홀(H)에 대응하는 위치에서 차체 프레임(5)에 장착될 수 있다.The capacitor 120 may be mounted to the vehicle body frame 5 at a position corresponding to the bumper hole H formed in the bumper 3.

여기서, 상기 컨덴서(120)는 미도시된 장착 브라켓 등을 통해 상기 차체 프레임(5)에 장착될 수 있다.Here, the capacitor 120 may be mounted to the vehicle body frame 5 through a mounting bracket not shown.

또한, 상기 컨덴서(120)는 유입된 외기가 컨덴서(120)에 의해 우회되는 것을 방지하도록 상기 범퍼홀(H)로 유입되는 외기의 유입방향에 맞게 일단부가 차량의 전방을 향하여 경사지게 장착될 수 있다.In addition, the condenser 120 may be mounted to one end inclined toward the front of the vehicle in accordance with the inflow direction of the outside air flowing into the bumper hole (H) to prevent the introduced outside air is bypassed by the condenser 120. .

따라서, 차량의 주행 중, 상기 범퍼홀(H)로 유입된 외기는 컨덴서(120)의 외측면과 접촉되면서 우회가 방지되면서 차량의 후방을 향하여 원활하게 유동된다.Therefore, the outside air introduced into the bumper hole H while the vehicle is running flows smoothly toward the rear of the vehicle while preventing the bypass while being in contact with the outer surface of the capacitor 120.

이와 같이 구성되는 에어컨 시스템(100)은 상기 컨덴서(120)가 범퍼홀(H)에 대응하여 범퍼(3)의 일측 내부에서 장착 프레임(5)을 통해 장착됨으로써, 차량의 주행 시, 유입되는 외기가 컨덴서(120)의 외측면에 접촉된다.In the air conditioner system 100 configured as described above, the condenser 120 is mounted through the mounting frame 5 inside one side of the bumper 3 in response to the bumper hole H, so that the outside air introduced when the vehicle travels. Is in contact with the outer surface of the capacitor 120.

이에 따라, 상기 컨덴서(120)는 냉매의 응축 시, 내부에서는 냉각수를 열교환 매체로 하여 열교환이 이루어지고, 이와 함께, 범퍼홀(H)로 유입되는 외기에 의해 추가로 열교환이 이루어짐으로써, 열교환 효율이 향상되고, 냉매의 응축량을 증대시킬 수 있다.Accordingly, when the condenser 120 condenses the refrigerant, heat exchange is performed inside the cooling water as a heat exchange medium, and heat exchange is further performed by external air introduced into the bumper hole H. This improves and the amount of condensation of the refrigerant can be increased.

한편, 도 2는 본 발명의 다른 실시예에 따른 차량용 에어컨 시스템의 구성도이고, 도 3은 본 발명의 또 다른 실시예에 따른 차량용 에어컨 시스템의 구성도이다.On the other hand, Figure 2 is a block diagram of a vehicle air conditioning system according to another embodiment of the present invention, Figure 3 is a block diagram of a vehicle air conditioning system according to another embodiment of the present invention.

즉, 본 발명의 다른 실시예들에 따른 차량용 에어컨 시스템(100)은 전체적인 구성 및 작동은 동일하나, 단지, 상기 범퍼홀(H)에서만 차이점이 있다.That is, the vehicle air conditioner system 100 according to other embodiments of the present invention is the same in overall configuration and operation, but only the difference in the bumper hole (H).

먼저, 도 2를 참조하면, 본 발명의 다른 실시예에 따른 에어컨 시스템(100)에서 상기 범퍼홀(H)은 전방에 그릴(160)이 장착될 수 있다.First, referring to FIG. 2, in the air conditioner system 100 according to another embodiment of the present invention, the bumper hole H may be equipped with a grill 160 at the front.

상기 그릴(160)은 차량의 주행 시, 외기와 함께 이물질이 유입되는 것을 방지함으로써, 이물질이 컨덴서(120)의 외측에 부착되어 오염되거나 컨덴서(120)가 부식되는 것을 방지할 수 있다.The grill 160 may prevent foreign matters from flowing along with the outside air while the vehicle is driven, thereby preventing foreign matters from being attached to the outside of the capacitor 120 and contaminating or condensing the capacitor 120.

그리고 도 3을 참조하면, 본 발명의 또 다른 실시예에 따른 에어컨 시스템(100)에서 상기 범퍼홀(H)은 전방에 차량의 주행 시에는 유입되는 외기에 의해 상기 범퍼홀(H)을 개방하고, 정차 및 주차 시에는 상기 범퍼홀(H)을 폐쇄하는 개폐부재(170)가 구비될 수 있다.3, in the air conditioner system 100 according to another embodiment of the present invention, the bumper hole H opens the bumper hole H by the outside air introduced when the vehicle is driven forward. When the vehicle is stopped and parked, an opening and closing member 170 may be provided to close the bumper hole H.

상기 개폐부재(170)는 일단이 상기 범퍼홀(H)의 일측에 회전 가능하게 힌지 연결되며, 미도시된 탄성부재의 탄발력에 의해 차량의 정차 또는 주차 시에는 범퍼홀(H)을 폐쇄한 상태로 유지하다가, 차량의 주행 시에는 유입되는 외기에 의해 범퍼(3)의 내측으로 회전되어 외기를 유입시키게 된다.One end of the opening and closing member 170 is rotatably hinged to one side of the bumper hole (H), and the bumper hole (H) is closed when the vehicle is stopped or parked by the elastic force of the not shown elastic member. While maintaining the state, the vehicle is rotated to the inside of the bumper (3) by the incoming outside air when the vehicle is running to introduce the outside air.

이러한 개폐부재(170)는 항상 개방된 상태를 유지하는 범퍼홀(H)을 선택적으로 개폐시킴으로써, 범퍼의 내부로 이물질이 유입되는 것을 방지할 수 있다The opening and closing member 170 may selectively open and close the bumper hole (H) that maintains the open state at all times, thereby preventing foreign substances from entering the interior of the bumper.

또한, 상기 개폐부재(170)는 차량의 주행 속도에 따라 외기에 의해 그 개폐 정도가 변경됨으로써, 외기의 유입량을 선택적으로 조절할 수 있게 된다.In addition, the opening and closing member 170 can be selectively adjusted by the amount of open air by changing the opening and closing degree of the outdoor air according to the running speed of the vehicle.

따라서, 상기한 바와 같이 구성되는 에어컨 시스템(100)을 적용하면, 냉매를 응축시키는 컨덴서(120)의 열교환 매체를 냉각수로 변경하고, 엔진룸의 외부에 배치함으로써, 엔진룸으로부터 열해를 방지하고, 외기와의 추가적인 접촉을 통해 냉각효율을 향상시킬 수 있다.Therefore, when the air conditioner system 100 configured as described above is applied, the heat exchange medium of the condenser 120 condensing the refrigerant is changed to cooling water and disposed outside the engine room, thereby preventing thermal damage from the engine room. Further contact with outside air can improve cooling efficiency.

또한, 컨덴서(120)의 냉각효율을 향상시킴으로써, 냉매의 응축량을 증가시켜 에어컨 시스템의 냉방성능을 향상시킬 수 있다.In addition, by improving the cooling efficiency of the capacitor 120, it is possible to increase the condensation amount of the refrigerant to improve the cooling performance of the air conditioning system.

또한, 엔진룸의 외부에 컨덴서(120)를 장착함으로써, 엔진룸의 공간 활용성을 증대시킬 수 있으며, 장착시간 단축 및 작업성을 향상시키고, 컨덴서의 고장 시, 유지 보수 작업성을 향상시킬 수 있다.In addition, by mounting the capacitor 120 outside the engine room, it is possible to increase the space utilization of the engine room, to reduce the installation time and workability, and to improve the maintenance workability in case of failure of the capacitor. have.

이상과 같이, 본 발명은 비록 한정된 실시예와 도면에 의해 설명되었으나, 본 발명은 이것에 의해 한정되지 않으며 본 발명이 속하는 기술 분야에서 통상의 지식을 가진자에 의해 본 발명의 기술 사상과 아래에 기재될 특허청구범위의 균등범위 내에서 다양한 수정 및 변형이 가능함은 물론이다.While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It will be understood that various modifications and changes may be made without departing from the scope of the appended claims.

1 : 엔진 3 : 범퍼
5 : 차체 프레임 H : 범퍼홀
10 : 냉각장치 11 : 라디에이터
13 : 워터펌프 15 : 냉각팬
100 : 에어컨 시스템 110 : 압축기
120 : 컨덴서 130 : 팽창밸브
140 : 증발기 150 : 차열판
160 : 그릴 170 : 개폐부재1: engine 3: bumper
5: body frame H: bumper hole
10: cooling device 11: radiator
13: water pump 15: cooling fan
100: air conditioning system 110: compressor
120: condenser 130: expansion valve
140: evaporator 150: heat shield
160: grill 170: opening and closing member

Claims (7)

냉매를 압축하는 압축기와, 상기 압축기로부터 압축된 냉매를 공급받아 응축시키는 컨덴서와, 상기 컨덴서를 통해 응축된 액체냉매를 팽창시키는 팽창밸브와, 상기 팽창밸브를 통해 팽창된 냉매를 공기와 열교환을 통해 증발시키는 증발기를 포함하는 차량용 에어컨 시스템에 있어서,
상기 컨덴서는
차량의 엔진을 냉각시키는 냉각장치의 라디에이터로부터 냉각수를 공급받아 냉매와 열교환시키는 수냉식으로 구성하되,
차량의 엔진룸 외부에서 범퍼 내부에 배치시키는 것을 특징으로 하는 차량용 에어컨 시스템.A compressor for compressing the refrigerant, a condenser for receiving and condensing the compressed refrigerant from the compressor, an expansion valve for expanding the liquid refrigerant condensed through the condenser, and a refrigerant expanded through the expansion valve through heat exchange with air. In a vehicle air conditioner system comprising an evaporator for evaporating,
The capacitor
The cooling water is supplied from the radiator of the cooling device for cooling the engine of the vehicle is composed of a water cooling type to heat exchange with the refrigerant,
A vehicle air conditioning system, characterized in that arranged in the bumper outside the engine room of the vehicle. 제1항에 있어서,
상기 컨덴서는
상기 라디에이터를 기준으로 상기 범퍼의 폭 방향으로 양측 중 일측 내부에 장착되는 것을 특징으로 하는 차량용 에어컨 시스템.The method of claim 1,
The capacitor
Vehicle air conditioner system, characterized in that mounted on one side of both sides in the width direction of the bumper on the basis of the radiator. 제1항에 있어서,
상기 컨덴서는
엔진룸을 향하는 후방에 차열판이 장착되는 것을 특징으로 하는 차량용 에어컨 시스템.The method of claim 1,
The capacitor
A vehicle air conditioner system, characterized in that the heat shield is mounted to the rear facing the engine room. 제1항에 있어서,
상기 컨덴서는
상기 범퍼에 형성된 범퍼홀에 대응하는 위치에서 차체 프레임에 장착되는 것을 특징으로 하는 차량용 에어컨 시스템.The method of claim 1,
The capacitor
Vehicle air conditioner system, characterized in that mounted on the body frame at a position corresponding to the bumper hole formed in the bumper. 제4항에 있어서,
상기 컨덴서는
상기 범퍼홀로 유입되는 외기의 유입방향에 맞게 외기의 우회를 방지하도록 일단부가 차량의 전방을 향하여 경사지게 장착되는 것을 특징으로 하는 차량용 에어컨 시스템.5. The method of claim 4,
The capacitor
And one end of the vehicle is inclined toward the front of the vehicle to prevent detour of the outside air according to the inflow direction of the outside air flowing into the bumper hole. 제4항에 있어서,
상기 범퍼홀은
전방에 그릴이 장착되는 것을 특징으로 하는 차량용 에어컨 시스템.5. The method of claim 4,
The bumper hole is
Vehicle air conditioning system, characterized in that the grill is mounted on the front. 제4항에 있어서,
상기 범퍼홀은
전방에 차량의 주행 시에는 유입되는 외기에 의해 상기 범퍼홀을 개방하고, 정차 및 주차 시에는 상기 범퍼홀을 폐쇄하는 개폐부재가 구비되는 것을 특징으로 하는 차량용 에어컨 시스템.
5. The method of claim 4,
The bumper hole is
And an opening / closing member for opening the bumper hole by an outside air introduced when the vehicle is driven forward, and closing the bumper hole when the vehicle is stopped and parked.
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* Cited by examiner, † Cited by third party
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Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH072280Y2 (en) * 1989-02-06 1995-01-25 マツダ株式会社 Front body structure of automobile
JP2005112174A (en) * 2003-10-08 2005-04-28 Calsonic Kansei Corp Cooling system for vehicle
JP2008143266A (en) 2006-12-07 2008-06-26 Calsonic Kansei Corp Heat exchanger
JP5620085B2 (en) * 2009-10-26 2014-11-05 富士重工業株式会社 Variable duct device

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US9783026B2 (en) 2014-05-08 2017-10-10 Hyundai Motor Company Cooling and thermoelectric power generating system for vehicle
KR101713741B1 (en) * 2016-03-30 2017-03-08 현대자동차 주식회사 Control system of flowing air into vehicle engine room and method for the same
US10344663B2 (en) 2016-03-30 2019-07-09 Hyundai Motor Company Control system of flowing air into vehicle engine room and method for the same

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