KR980007161U - Automotive Air Conditioning Condenser Chiller - Google Patents
Automotive Air Conditioning Condenser Chiller Download PDFInfo
- Publication number
- KR980007161U KR980007161U KR2019960023210U KR19960023210U KR980007161U KR 980007161 U KR980007161 U KR 980007161U KR 2019960023210 U KR2019960023210 U KR 2019960023210U KR 19960023210 U KR19960023210 U KR 19960023210U KR 980007161 U KR980007161 U KR 980007161U
- Authority
- KR
- South Korea
- Prior art keywords
- condenser
- cooling
- radiator
- air conditioner
- cooling fan
- Prior art date
Links
- 238000004378 air conditioning Methods 0.000 title 1
- 238000001816 cooling Methods 0.000 claims abstract description 39
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 abstract description 6
- 238000009833 condensation Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 1
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
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3229—Cooling devices using compression characterised by constructional features, e.g. housings, mountings, conversion systems
-
- 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
- B60H1/32—Cooling devices
- B60H2001/3286—Constructional features
- B60H2001/3289—Additional cooling source
Abstract
본 고안은 자동차 에어컨 콘덴서 냉각장치에 관한 것으로, 자동차 프런트 크로스멤버상에 브라켓에 의해 콘덴서(1)와 라이에이터(2) 사이에 엔진 쿨리팬(4)를 배치한 구성으로 라디에터에 의한 열간섭을 감소시키고 콘덴서(1)를 효과적으로 냉각시켜 콘덴서의 응축효율을 증가시켜 냉방효율이 향상된다.The present invention relates to an automobile air conditioner condenser cooling apparatus, and the engine cooler (4) is arranged between the condenser (1) and the writer (2) by a bracket on the front cross member of the car to prevent thermal interference by the radiator. The cooling efficiency is improved by reducing and effectively cooling the condenser 1 to increase the condensation efficiency of the condenser.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
본 고안은 상술한 종래 에어컨 콘덴서 냉각장치에 따른 문제점을 해소하도록 안출 된 것으로, 콘덴서를 효과적으로 냉각시키도록 하여 냉방효율을 개선한 자동차 에어컨 냉각장치의 제공을 목적으로 한다.The present invention has been made to solve the problems according to the conventional air conditioner condenser cooling apparatus, and to provide an automobile air conditioner cooling apparatus to improve the cooling efficiency by cooling the condenser effectively.
제1도는 종래 에어컨 장치에서 콘덴서와 라디에이터의 배치관계를 보여주는 개략적인 배치도1 is a schematic layout showing the arrangement of the condenser and the radiator in the conventional air conditioner
제2도는 본 고안에 따라 콘덴서와 라이에이터 배치상태를 보여주는 배치도2 is a layout showing a condenser and a writer arrangement according to the present invention
제3도는 본 고안에 따른 에어컨 장치의 P-h선도3 is a P-h diagram of the air conditioner device according to the present invention
＊도면의 중요 부분에 대한 부호 설명* Explanation of symbols on important parts of drawings
1 : 콘덴서 2 : 라디에이터 3 : 엔진 4 : 쿨링팬DESCRIPTION OF SYMBOLS 1 Condenser 2: Radiator 3: Engine 4: Cooling fan
본 고안에 따른 자동차 에어컨 냉각장치는 자동차 프런트 크로스멤버상에 전방으로 부터 차례로 콘덴서, 쿨링팬 및 라디에이터를 배치하여 라디에이터에 의한 열간섭을 감소시키고 쿨링팬에 의해 콘덴서를 직접적으로 냉각시켜 콘덴서의 방열량이 증대되도록 함으로써 에어컨의 냉방효율을 증대시키도록 구성되어 있다.Automobile air conditioner cooling apparatus according to the present invention is arranged on the front crossmember of the car in front of the condenser, cooling fan and radiator in order to reduce the thermal interference by the radiator and directly cooling the condenser by the cooling fan to reduce the heat radiation of the condenser It is configured to increase the cooling efficiency of the air conditioner by increasing.
이하, 본 고안의 실시예를 도시한 첨부도면을 참고하여 본 고안을 구체적으로 설명하기로 한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings showing an embodiment of the present invention.
도2에 있어서, 도면의 간략화를 위해 도시하지 않았지만 자동차 프런트 크로스멤버상에 브라켓에 의해 장착되는 콘덴서(1), 쿨링팬(4)및 라디에이터(2)가 차례로 배치고정된다. 본 고안에 따라, 콘덴서(1)가 가장 전방에 배치되고 그 뒤에 모터에 의해 구동되는 쿨링팬(4)과 라디에이터(2)가 차례로 장착된다.In Fig. 2, a condenser 1, a cooling fan 4, and a radiator 2, which are mounted by brackets on the vehicle front crossmember, are sequentially fixed, although not shown for simplification of the drawing. According to the present invention, the cooling fan 4 and the radiator 2 which are arranged in front of the condenser 1 and then driven by the motor are sequentially mounted.
이러한 배치구조로 콘덴서(1)는 바로 인접한 쿨링팬(4)의 송풍작용에 의해 유입되는 바람으로 직접적으로 냉각됨과 한께 라디에이터(2)와의 거리가 멀어짐에 따라 열간섭이 작게 일어나게 함으로써 콘덴서의 방열량을 증대시켜 응축효율이 향상된다.With this arrangement structure, the condenser 1 is directly cooled by the wind introduced by the blowing action of the immediately adjacent cooling fan 4 and the heat dissipation amount of the condenser by making the thermal interference small as the distance from the radiator 2 increases. By increasing the condensation efficiency is improved.
상기 콘덴서(1)는 통상 50~55℃, 13kg/㎠, 증발기는 0~5℃,201kg/㎠의 조건으로 하여 에어컨장치가 설계되지만, 실제로는 라디에이터(2)가 바로 인접배치되는 경우 70℃까지 상승되기 때문에 설계치보다 응축효율의 저하를 초래하게 된다. 따라서, 본 고안에 의해 쿨링팬(4)을 콘덴서(1) 바로 뒤에 인접배치시키고 라디에이터(2)를 보다 멀리 배치시켜 라디에이터(2)의 방열에 의한 열간섭이 감소되어 콘센서의 응축효율이 증가된다. 이것은 도3의 P-h선도에서 명백히 나타나 있다. 여기서, A는 설계에 의한 P-h선도이며, B는 본 고안에 따라 콘덴서(1)와 라디에이터(2)사이에 쿨링팬(4)을 배치한 경우의 P-h선도이고, C는 콘덴서(1)에 라디에이터(2)가 인접배치된 종래 구조에 따른 P-h선도로서 B에서의 냉방효율이 C에서의 냉방효율 Cop=FRACh-h1/FRAC보다 큰 것을 알수 있다.The air conditioner is designed under the condition of the condenser (1) is usually 50 ~ 55 ℃, 13kg / ㎠, 0 ~ 5 ℃, 201kg / ㎠, but in reality 70 ℃ ℃ when the radiator 2 is placed immediately adjacent As it rises up to, the condensation efficiency is lowered than the design value. Therefore, according to the present invention, the cooling fan 4 is disposed immediately adjacent to the condenser 1 and the radiator 2 is disposed farther, so that the thermal interference due to the heat radiation of the radiator 2 is reduced, thereby increasing the condensation efficiency of the cone sensor. do. This is clearly shown in the Ph diagram in FIG. Here, A is a Ph diagram by design, B is a Ph diagram when the cooling fan 4 is disposed between the condenser 1 and the radiator 2 according to the present invention, C is a radiator in the condenser 1 Cooling efficiency at B as Ph diagram according to the conventional structure in which (2) is adjacently arranged It can be seen that the cooling efficiency at this C is larger than Cop = FRACh-h1 / FRAC.
또한, 본 고안에 따라 자동차 실내에 대하여 쿨링팬(4)의 위치가 멀어지고 라디에이터(2)가 쿨링팬(4)후방에 배치되므로 쿨링팬 동작에 따른 소음의 차폐역활을 하게 되어 실내로 유입되는 소음이 작아지는 부수적인 효과가 있다.Further, according to the present invention, since the position of the cooling fan 4 is far from the vehicle interior and the radiator 2 is disposed at the rear of the cooling fan 4, the cooling fan 4 acts as a shielding of noise according to the cooling fan operation, which is introduced into the room. There is a side effect of reducing noise.
본 고안에 따라, 콘덴서로부터 라디에이터를 더 멀리 이격시키고 쿨링팬을 근접시켜 배치하여 자동차 에어컨장치의 냉방효율이 향상될 뿐만 아니라 쿨링팬의 소음 저감효과가 있으며 이를 위한 구조변경 또한 간편하게 수행할 수 있다.According to the present invention, by placing the radiator farther away from the condenser and close to the cooling fan, the cooling efficiency of the automotive air conditioner is not only improved, but also the noise reduction effect of the cooling fan can be easily changed.
본 고안은 자동차 에어컨 콘덴서 냉각장치에 관한 것으로, 특히 냉방효율개선을 위한 콘덴서의 냉각구조 개선에 관한 것이다.The present invention relates to an automotive air conditioner condenser cooling apparatus, and more particularly, to improving the cooling structure of a condenser for improving cooling efficiency.
일반적으로 자동차에는 도1에 도시된 바와 같이 자동차 바디의 프런트 크로스멤버상에 브라켓에 의해 에어컨장치의 콘덴서(1)와 라디에이터(2)가 인접하여 장착되고, 상기 라디에이터(2)의 후방에는 엔진(3) 및 라디에이어터(2) 냉각을 위한 쿨링팬(4)이 장착되어 있다.In general, as shown in Fig. 1, a condenser 1 and a radiator 2 of an air conditioner are mounted adjacent to each other by a bracket on a front cross member of an automobile body, and an engine (at the rear of the radiator 2). 3) and a cooling fan 4 for cooling the radiator 2 is mounted.
콘덴서(1)는 콤프레셔에서 압축된 고온, 고압의 냉매가스를 냉각하여 열을 방출시키고 고온, 고압의 냉매가스를 액상으로 변화시키는 것이다.The condenser 1 cools the high-temperature, high-pressure refrigerant gas compressed by the compressor to release heat, and changes the high-temperature, high-pressure refrigerant gas into a liquid phase.
콘덴서에서 방출하는 냉매가스의 열량은 증발기에서 흡수한 열량과 콤프레셔에서 냉매를 압축하는데 필요한 일의 열당량과의 합이므로 콘덴서(1)에서의 방열량이 클수록 증발기에서는 큰 냉각효과를 얻을 수 있다. 이를 위하여 콘덴서(1)는 자동차의 가장 앞부분에 설치되어 자동차 주행에 의해 엔진룸으로 유입되는 공기흐브에 의해 강제적으로 냉각되도록 하고 있다.Since the amount of heat of the refrigerant gas emitted from the condenser is the sum of the amount of heat absorbed by the evaporator and the heat equivalent of the work required to compress the refrigerant in the compressor, the greater the heat dissipation in the condenser 1, the greater the cooling effect can be obtained in the evaporator. To this end, the condenser 1 is installed at the foremost part of the vehicle so as to be forcibly cooled by the air hub flowing into the engine room by driving the vehicle.
그러나, 도시된 바와 같이 콘덴서(1)에 인접하여 라디에이터(2)가 배치되어 있는 관계로 라디에이터(2)에서의 방열에 의해 콘덴서(1)의 온도도 상승되기 때문에 이론설계치보다 응축온도가 상승되어 응축효율이 저하되고, 따라서 에어컨의 냉방효율이 저하되는 문제가 있었다.However, since the radiator 2 is disposed adjacent to the condenser 1 as shown, the temperature of the condenser 1 is also increased due to the heat radiation from the radiator 2, so that the condensation temperature is higher than the theoretical design value. There was a problem that the condensation efficiency is lowered, and thus the cooling efficiency of the air conditioner is lowered.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960023210U KR980007161U (en) | 1996-07-31 | 1996-07-31 | Automotive Air Conditioning Condenser Chiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960023210U KR980007161U (en) | 1996-07-31 | 1996-07-31 | Automotive Air Conditioning Condenser Chiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR980007161U true KR980007161U (en) | 1998-04-30 |
Family
ID=53970037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960023210U KR980007161U (en) | 1996-07-31 | 1996-07-31 | Automotive Air Conditioning Condenser Chiller |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR980007161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101459431B1 (en) * | 2009-12-04 | 2014-11-07 | 현대자동차 주식회사 | Cooling system for vehicle |
-
1996
- 1996-07-31 KR KR2019960023210U patent/KR980007161U/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101459431B1 (en) * | 2009-12-04 | 2014-11-07 | 현대자동차 주식회사 | Cooling system for vehicle |
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