KR19980055428U - Safety Device of Condenser for Automotive Air Conditioning System - Google Patents
Safety Device of Condenser for Automotive Air Conditioning System Download PDFInfo
- Publication number
- KR19980055428U KR19980055428U KR2019960068639U KR19960068639U KR19980055428U KR 19980055428 U KR19980055428 U KR 19980055428U KR 2019960068639 U KR2019960068639 U KR 2019960068639U KR 19960068639 U KR19960068639 U KR 19960068639U KR 19980055428 U KR19980055428 U KR 19980055428U
- Authority
- KR
- South Korea
- Prior art keywords
- condenser
- air
- speed sensor
- conditioner system
- air conditioner
- Prior art date
Links
- 238000004378 air conditioning Methods 0.000 title claims description 4
- 239000003507 refrigerant Substances 0.000 claims abstract description 8
- 239000003990 capacitor Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 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
- B60H1/3225—Cooling devices using compression characterised by safety arrangements, e.g. compressor anti-seizure means or by signalling devices
-
- 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
- B60H1/3205—Control means therefor
-
- 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
- B60H2001/3236—Cooling devices information from a variable is obtained
- B60H2001/3239—Cooling devices information from a variable is obtained related to flow
- B60H2001/3241—Cooling devices information from a variable is obtained related to flow of air
-
- 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
- B60H2001/3269—Cooling devices output of a control signal
-
- 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
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H3/0608—Filter arrangements in the air stream
- B60H3/0616—Filter arrangements in the air stream with provisions for replacing the filter element
Abstract
본 고안은 자동차에어컨시스템용 컨덴서의 안전장치에 관한 것으로서, 컴프레서The present invention relates to a safety device of a condenser for an automobile air conditioner system,
(10),컨덴서(11), 리시버드라이어(12), 팽창밸브(13) 및 증발기(14)로 크게 구성되는 에어컨시스템(15)에 있어서;(10), in the air conditioner system (15) consisting of a capacitor (11), a receiver dryer (12), an expansion valve (13), and an evaporator (14);
상기 컴프레셔(10)에서 압축된 냉매를 공급받아 액화시키는 컨덴서(11)의 후방에 공기의 유입속도를 감지할 수 있는 속도센서(20)를 부착하여 컨덴서(11)의 열교환상태를 확인토록 하되;Attaching a speed sensor 20 capable of detecting an inflow speed of air to the rear of the condenser 11 for liquefying the compressed refrigerant supplied by the compressor 10 to check the heat exchange state of the condenser 11;
상기 속도센서(20)의 감지값 이씨유(Electronic Cotrol Unit ;21)가 읽어 콘트롤스위치(22)로 하여금 현재의 상태를 시그날화하여 운전자가 인식할 수 있도록 한 것이다.The detection value of the speed sensor 20 is read by Electronic Cotrol Unit 21 to allow the control switch 22 to signal the current state so that the driver can recognize it.
이상과 같은 본 고안은 컨덴서나 에어필터의 전면에 부착된 이물질에 의하여 공기 유입속도가 줄어듬을 감지하여 이를 운전자에게 인식시킴으로서 항상 최적이 상태를 유지할수 있도록 하여주는 효과를 가진다.The present invention as described above has the effect of maintaining the optimal state at all times by detecting the reduction of the air inflow rate by the foreign matter attached to the front of the condenser or air filter.
Description
제 1 도는 본 고안을 설명하기 위한 에어컨시스템의 구성도1 is a block diagram of an air conditioning system for explaining the present invention
제 2 도는 본 고안의 일 실시예를 도시한 구성도2 is a block diagram showing an embodiment of the present invention
제 3 도는 본 고안의 다른 실시예를 도시한 구성도3 is a block diagram showing another embodiment of the present invention
* 도면의 주요 부분에 사용된 부호의 설명 *Explanation of symbols used in the main part of the drawing
10; 컴프레셔10; Compressor
11; 컨덴서11; Condenser
20; 속도센서20; Speed sensor
21; 이씨유21; Lee See You
30; 에어필터30; Air filter
본 고안은 자동차에어컨시스템용 컨덴서의 안전장치에 관한 것으로서 더욱 상세하게는 컨덴서의 방열상태를 감지하여 운전자가 인식할 수 있도록 한 것이다.The present invention relates to a safety device of a condenser for an air conditioner for a vehicle, and more particularly, to allow a driver to recognize a heat dissipation state of a condenser.
자동차의 에어컨시스템은 공조자치의 장착되어 특히 하절기에 주위의 각종변화에 따른 온도 및 습도와 공기의 환경을 적절하게 유지시켜 승차자에게 쾌적함을 주기위한 것으로서 블로워팬에 의하여 유입된 공기를 냉각시켜 차가운 공기를 자동차의 실내로 공급하여 주는 것이다.The air conditioner system of the car is equipped with air conditioning autonomy, especially to keep passengers comfortable by keeping the temperature, humidity and air environment according to various changes of surroundings in the summer, and cool air by cooling the air introduced by blower fan. To supply the interior of the car.
상기와 같은 에어컨시스템(15)은 제 1 도에 도시된 바와 같이 컴프레셔(10),컨덴서(11), 리시버드라이어(12), 팽창밸브(13) 및 증발기(14)로 크게 구성이 된다.As shown in FIG. 1, the air conditioner system 15 is largely composed of a compressor 10, a capacitor 11, a receiver dryer 12, an expansion valve 13, and an evaporator 14.
이중 컨덴서(11)는 컴프레셔(10)에서 압축된 냉매를 공급받아 기체화된 냉매의 열을 외부공기와의 열교환에 의하여 대기로 방출시켜 액화상태로 만들어 주는 것이다.The double capacitor 11 receives the compressed refrigerant from the compressor 10 and releases the heat of the gasified refrigerant into the atmosphere by heat exchange with external air to make it into a liquefied state.
상기와 같은 종래 에어컨시스템의 컨덴서에는 별도의 안전장치가 부착되거나 설치되어있지 않은 관계로 자동차가 주행하는 도중 외부공기에 함유되어 있던 먼지, 흙과 같은 여러 이물질들이 컨덴서의 전면에 부착되거나 끼움되는 현상이 자주일어나게 된다.The phenomenon that the condenser of the conventional air conditioner system is attached to or fitted to the front of the condenser, such as dust and dirt contained in the outside air while the car is running, because a separate safety device is not attached or installed. This often happens.
이러한 경우에는 컨덴서의 전면에 밀착된 이물질에 의하여 컨덴서를 경유하는 냉매가 외부공기와의 접촉상황이 좋지않아 열교환이 제대로 이루어지지 못하는 경우가 발생하게 된다.In this case, due to the foreign matter adhered to the front of the condenser, the refrigerant passing through the condenser does not have good contact with external air, so heat exchange may not be performed properly.
상기와 같은 현상이 일어날 경우에는 컨덴서의 방열성능이 저하되어 에어컨시스템의 서능을 저하시키게 되고 심할 경우에는 고압화되어 에어컨시스템이 OFF되는 되는 등의 문제점들이 있었다.When the above phenomenon occurs, the heat dissipation performance of the condenser is lowered, which lowers the performance of the air conditioner system.
이에 본 고안에서는 상기한 문제점들을 해결하기 위하여 안출이 된 것으로서 컨덴서에 공기속도감지센서를 부착하여 컨덴서방향으로 유입되는 공기의 유통을 감지하여 운전자가 컨덴서의 열교환이 잘되는지의 여부를 보다 쉽게 인식할 수 있도록 한 것이다.In this invention, in order to solve the above problems, the air speed sensor is attached to the condenser to detect the flow of air flowing into the condenser so that the driver can easily recognize whether the heat exchange of the condenser is good. I would have to.
이하 첨부되는 도면과 관련하여 본 고안의 구성과 작용 및 효과에 대하여 설명을 하면 다음과 같다.Hereinafter, the configuration, operation and effects of the present invention will be described with reference to the accompanying drawings.
제 1 도는 본 고안을 설명하기 위한 에어컨시스템의 구성도, 제 2 도는 본 고안의 일 실시예를 도시한 구성도, 제 3 도는 본 고안의 다른 실시예를 도시한 구성도로서 함께 설명을 한다.1 is a block diagram of an air conditioner system for explaining the present invention, FIG. 2 is a block diagram showing an embodiment of the present invention, and FIG. 3 is a block diagram showing another embodiment of the present invention.
컴프레셔(10), 컨덴서(11), 리시버드라이어(12), 팽창밸브(13) 및 증발기(14)로 크게 구성되는 에어컨시스템(15)에 있어서;An air conditioner system (15) comprising a compressor (10), a capacitor (11), a receiver dryer (12), an expansion valve (13), and an evaporator (14);
상기 컴프레셔(10)에서 압축된 냉매를 공급받아 기체화된 냉매의 열을 외부공기와의 열교환에 의하여 대기로 방출시켜 액화상태로 만들어 주는 켄덴서(11)의 후방에 공기의 유입속도를 감지할 수 있는 속도센서(20)를 부착하여 컨덴서(11)의 열교환상태를 확인할 수 있도록 한 것이다.When the compressed refrigerant is supplied by the compressor 10, the heat of the gasified refrigerant is released into the atmosphere by heat exchange with external air to detect the inflow rate of air in the rear of the capacitor 11, which makes the liquid liquefied. By attaching a speed sensor 20 that can determine the heat exchange state of the capacitor (11).
상기 속도센서(20)가 감지하는 공기의 유입속도는 이씨유(Electronic Control Unit ;21)로 인가되고, 이씨유(21)는 콘트롤스위치(22)로 하여금 현재의 상태를 시그날화하여 운전자가 쉽게 인식할 수 있도록 한 것이다.The inflow velocity of the air sensed by the speed sensor 20 is applied to the Electronic Control Unit (21), which allows the control switch 22 to signal the current state to facilitate the driver's operation. It is to be recognized.
상기와 같이 구성된 본 고안이 작용관계는 자동차를 주행하는 도중에 자동차의 외부공기가 컨덴서(11)로 유입되어 컨덴서(11)를 경유하는 냉매와 접촉하여 열교환을 하면서 기체상태의 냉매를 잠열을 빼앗아 액체상태로 변환시켜주게 된다.The working relationship of the present invention constituted as described above takes the latent heat of the refrigerant in the gaseous state while exchanging heat by contacting the coolant passing through the condenser 11 while the outside air of the car flows into the condenser 11 while driving the liquid. Will be converted to state.
이런한 상태에서 외부공기중에 함유되어 컨덴서(11)방향으로 유입된 먼지, 흙, 및 얇은 비닐이나 휴지와 같은 이물질이 컨덴서(11)의 전면에 부착될 경우에는 컨덴서(11)를 경유통과하는 공기의 속도가 저하되는데, 이를 컨덴서(11)의 후방에 부착된 속도센서(20)가 읽어 이씨유(21)로 인가하게 되는 것이다.In such a state, when foreign matters such as dust, soil, and thin vinyl or tissue that are introduced into the condenser 11 in the direction of the condenser 11 are attached to the front surface of the condenser 11, the air passes through the condenser 11. The speed is lowered, and the speed sensor 20 attached to the rear of the condenser 11 is read and applied to the ISO 21.
상기 속도센서(20)가 감지한 값을 읽은 이씨유(21)는 콘트롤스위치(22)를 제어하여 운전자가 인식할 수 있도록 신호를 보내주게 된고, 이 신호를 읽은 운전자는 컨덴서(11)가 고압으로 발전하기 이전에 적절한 조치를 할 수있게되는 것이다.After reading the value detected by the speed sensor 20, the control unit 22 controls the control switch 22 to send a signal so that the driver can recognize the driver. It will be able to take appropriate measures before developing into.
그리고, 다른 실시예로서 에어컨시스템(15)내로 외부공기가 흡입되는 중도에 설치되는 에어필터(30)의 후방에 속도센서(20)를 부착하여 사용을 하여도 동일한 효과를 얻을 수 있게된다.As another embodiment, the same effect can be obtained even when the speed sensor 20 is attached to the rear of the air filter 30 installed in the middle of the intake of external air into the air conditioner system 15.
즉, 에어필터(30)에 이물질등이 부착되어 흡입량(공기의 유입속도)이 줄어들게되면 이를 즉시 알 수 있으므로 교환내지는 정비를 하는 조치를 취할 수 있게되는 것이다.That is, when the foreign matter is attached to the air filter 30, the suction amount (inflow rate of air) is reduced, so that it can be immediately known that the exchange or maintenance can be taken.
이상과 같은 본 고안은 컨덴서나 에어필터의 전면에 부착된 이물질에 의하여 공기 유입속도가 줄어듬을 감지하여 이를 운전자에게 인식시킴으로서 항상 최적이 상태를 유지할수 있도록 하여주는 효과를 가진다.The present invention as described above has the effect of maintaining the optimal state at all times by detecting the reduction of the air inflow rate by the foreign matter attached to the front of the condenser or air filter.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960068639U KR19980055428U (en) | 1996-12-31 | 1996-12-31 | Safety Device of Condenser for Automotive Air Conditioning System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960068639U KR19980055428U (en) | 1996-12-31 | 1996-12-31 | Safety Device of Condenser for Automotive Air Conditioning System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980055428U true KR19980055428U (en) | 1998-10-07 |
Family
ID=54005940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960068639U KR19980055428U (en) | 1996-12-31 | 1996-12-31 | Safety Device of Condenser for Automotive Air Conditioning System |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980055428U (en) |
-
1996
- 1996-12-31 KR KR2019960068639U patent/KR19980055428U/en not_active Application Discontinuation
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