KR100423280B1 - Car air conditioner performance improvement device - Google Patents
Car air conditioner performance improvement device Download PDFInfo
- Publication number
- KR100423280B1 KR100423280B1 KR1019960080422A KR19960080422A KR100423280B1 KR 100423280 B1 KR100423280 B1 KR 100423280B1 KR 1019960080422 A KR1019960080422 A KR 1019960080422A KR 19960080422 A KR19960080422 A KR 19960080422A KR 100423280 B1 KR100423280 B1 KR 100423280B1
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- KR
- South Korea
- Prior art keywords
- refrigerant
- air conditioner
- compressor
- check valve
- high pressure
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 239000003507 refrigerant Substances 0.000 claims abstract description 37
- 230000002159 abnormal effect Effects 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
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
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3229—Cooling devices using compression characterised by constructional features, e.g. housings, mountings, conversion systems
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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
- B60H1/3205—Control means therefor
- B60H1/3211—Control means therefor for increasing the efficiency of a vehicle refrigeration cycle
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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
- B60H2001/3236—Cooling devices information from a variable is obtained
- B60H2001/3248—Cooling devices information from a variable is obtained related to pressure
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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
- B60H2001/3269—Cooling devices output of a control signal
- B60H2001/327—Cooling devices output of a control signal related to a compressing unit
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
본 발명은 차량용 에어컨디셔너 성능 향상 장치에 관한 것으로, 보다 상세하게는 냉매를 압축시키는 컴프레서와 양측 라인과 연결되는 서지 탱크를 설치하되, 일 측에는 고압 체크 밸브를 일 측에는 저압 체크 밸브를 각각 설치하여 이상 저압시 컴프레서에 냉매를 공급하고, 고압시 냉매를 저장하여 컴프레서의 온 오프 작동횟수를 절감할 수 있도록 하는 차량용 에어컨디셔너 성능 향상 장치에 관한 것이다.The present invention relates to a vehicle air conditioner performance improving apparatus, and more particularly, a compressor for compressing a refrigerant and a surge tank connected to both lines are installed, one side of the high pressure check valve and one side of the low pressure check valve by installing the abnormal low pressure The present invention relates to a vehicle air conditioner performance improving apparatus for supplying a refrigerant to the air compressor, and storing the refrigerant at high pressure to reduce the on / off operation frequency of the compressor.
본 발명의 차량용 에어컨디셔너 성능 향상 장치는 냉매를 압축시키는 컴프레서의 양측 라인과 연결되는 서지 탱크를 설치하되, 컨덴서와 연결되는 라인에는 고압 체크 밸브를 에버퍼레이트와 연결되는 라인에는 저압 체크 밸브를 각각 설치하여서 되는 것을 특징으로 하는 구성이다.In the vehicle air conditioner performance improving apparatus of the present invention, a surge tank connected to both lines of the compressor for compressing the refrigerant is installed, but a high pressure check valve is installed at the line connected to the condenser, and a low pressure check valve is installed at the line connected to the aperate respectively. The configuration is characterized by the fact that.
Description
본 발명은 차량용 에어컨디셔너 성능 향상 장치에 관한 것으로, 보다 상세하게는 냉매를 압축시키는 컴프레서와 양측 라인과 연결되는 서지 탱크를 설치하되, 일 측에는 고압 체크 밸브를 일 측에는 저압 체크 밸브를 각각 설치하여 이상 저압시 컴프레서에 냉매를 공급하고, 고압시 냉매를 저장하여 컴프레서의 온 오프 작동횟수를 절감할 수 있도록 하는 차량용 에어컨디셔너 성능 향상 장치에 관한 것이다.The present invention relates to a vehicle air conditioner performance improving apparatus, and more particularly, a compressor for compressing a refrigerant and a surge tank connected to both lines are installed, one side of the high pressure check valve and one side of the low pressure check valve by installing the abnormal low pressure The present invention relates to a vehicle air conditioner performance improving apparatus for supplying a refrigerant to the air compressor, and storing the refrigerant at high pressure to reduce the on / off operation frequency of the compressor.
통상적으로 차량 에어컨 시스템은 라디에이터 앞에 설치되어 차량 속도와 냉각 팬에 의해 고온 고압 기체 상태의 냉매를 응축시켜 고온 고압의 액상 냉매로 만드는 콘덴서와, 냉매 속에 포함되어 있는 수분을 흡수하여 냉매를 원할 하게 공급할 수 있도록 냉매를 저장하는 리시버 드라이어와, 냉매를 급속 팽창시켜 저온저압액이 되게 하는 팽창 밸브와, 안개 상태의 냉매가 기체로 변하는 동안 냉각 팬의 작동으로 통과하는 공기 중의 열을 빼앗는 에버퍼레이트, 엔진에 의해 V벨트로 구동되어 지며 저온 저압의 가스 냉매를 고온 고압의 가스로 만들어 상기 콘덴서에 보내는 컴프레서로 구성된다.Normally, a vehicle air conditioner system is installed in front of a radiator to condense a refrigerant in a high temperature and high pressure gas state by a vehicle speed and a cooling fan to make a liquid refrigerant at a high temperature and high pressure, and to absorb a moisture contained in the refrigerant to supply the refrigerant smoothly. A receiver dryer for storing refrigerant so that the refrigerant can be expanded, an expansion valve for rapidly expanding the refrigerant to become a low-temperature low-pressure liquid, an Everate which deprives the heat of the air passing through the operation of the cooling fan while the refrigerant in the mist state is turned into gas, It is driven by the V-belt by the engine and consists of a compressor that sends the low-temperature low-pressure gas refrigerant to high-temperature and high-pressure gas to the condenser.
그러나, 종래 구조의 에어컨디셔너는 무더운 날씨 속에 주행중 에어컨 작동시 응축기 부하 상승으로(디스차지 압력 상승) 인하여 고압이 상승하여 에어컨 시스템의 성능이 저하되는 문제가 존재하였다.However, the air conditioner of the conventional structure has a problem that the performance of the air conditioner system is deteriorated due to the increase in the high pressure due to the condenser load increase (discharge pressure increase) when the air conditioner is operated while driving in hot weather.
본 발명은 상기 설명한 종래 에어컨 시스템에 내재되었던 문제점을 해결하기 위해 이루어진 것으로, 본 발명의 목적은 냉매를 압축시키는 컴프레서와 양측 라인과 연결되는 서지 탱크를 설치하되, 일 측에는 고압 체크 밸브를 일 측에는 저압체크 밸브를 각각 설치하여 이상 저압시 컴프레서에 냉매를 공급하고, 고압시 냉매를 저장하여 컴프레서의 온 오프 작동 횟수를 절감할 수 있도록 하는 차량용 에어컨디셔너 성능 향상 장치를 제공함에 있다.The present invention has been made to solve the problems inherent in the above-described conventional air conditioner system, an object of the present invention is to install a surge tank connected to the compressor and the both sides of the line to compress the refrigerant, one side of the high pressure check valve on one side of the low pressure It is to provide a vehicle air conditioner performance improving device to install a check valve to supply the refrigerant to the compressor at the time of abnormal low pressure, and to store the refrigerant at high pressure to reduce the number of on-off operation of the compressor.
도 1은 본 발명의 전체 구성도,1 is an overall configuration diagram of the present invention,
도 2 는 본 발명에 따른 저압 체크 밸브의 단면도,2 is a cross-sectional view of a low pressure check valve according to the present invention;
도 3 은 본 발명에 따른 고압 체크 밸브의 단면도이다.3 is a cross-sectional view of the high pressure check valve according to the present invention.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1:서지 탱크 2:컨덴서 3:컴프레서 4:에버퍼레이트 5:리시버 드라이어 6:저압 체크 밸브 7:고압 체크 밸브 8:피스톤 9:스프링1: Surge tank 2: Condenser 3: Compressor 4: Effervescent 5: Receiver dryer 6: Low pressure check valve 7: High pressure check valve 8: Piston 9: Spring
상기 목적을 달성하기 위하여 본 발명에 의하면 냉매를 압축시키는 컴프레서의 양측 라인과 연결되는 서지 탱크를 설치하되, 컨덴서와 연결되는 라인에는 고압체크 밸브를 에버퍼레이트와 연결되는 라인에는 저압 체크 밸브를 각각 설치하여서 되는 것을 특징으로 하는 차량용 에어컨디셔너 성능 향상 장치가 제공된다.In order to achieve the above object, according to the present invention, a surge tank is connected to both lines of the compressor for compressing the refrigerant, but a high pressure check valve is connected to the line connected to the condenser, and a low pressure check valve is connected to the line connected to the aperate. There is provided a vehicle air conditioner performance improving apparatus characterized in that the installation.
따라서, 이상 저압시 컴프레서에 냉매를 공급하고, 고압시 냉매를 저장하여 컴프레서의 온 오프 작동 횟수를 절감할 수 있는 것이다.Therefore, the refrigerant may be supplied to the compressor at the abnormal low pressure, and the refrigerant may be stored at the high pressure to reduce the on-off operation frequency of the compressor.
이하에서는 양호한 실시예를 도시한 첨부 도면과 관련하여 본 발명의 차량용 에어컨디셔너 성능 향상 장치를 상세하게 설명한다.Hereinafter, the vehicle air conditioner performance improving apparatus of the present invention will be described in detail with reference to the accompanying drawings showing preferred embodiments.
본 발명의 도면 전체를 통하여 동일한 부분에는 동일한 도면 부호를 사용하기로 한다.Throughout the drawings of the present invention will be used the same reference numerals for the same parts.
도 1 내지 도 3 에는 본 발명에 따른 차량용 에어컨디셔너 성능 향상 장치가 도시되어 있는데, 이 차량용 에어컨디셔너 성능 향상 장치는 냉매를 응축시키는 콘덴서(2)와, 냉매를 팽창시키는 리시버 드라이어(5)와, 공기 중의 열을 빼앗는 에버퍼레이트(4)와, 냉매를 압축시키는 컴프레서(3)로 구성되고, 또한 이 컴프레서(3)의 양측 라인과 연결되는 서지 탱크(1)를 설치하되, 일 측에는 저압 체크 밸브(6)를 일 측에는 고압 체크 밸브(7)를 각각 설치하여서 되는 것이다.1 to 3 show a vehicle air conditioner performance improving apparatus according to the present invention, which includes a condenser 2 for condensing a refrigerant, a receiver dryer 5 for expanding the refrigerant, and an air conditioner. A surge tank (1) composed of an evaporator (4) which takes heat away and a compressor (3) for compressing a refrigerant, and connected to both lines of the compressor (3), is provided with a low pressure check valve ( 6) on one side is to install a high pressure check valve (7), respectively.
상기 저압 체크 밸브(6)는 서스 호스부의 압력이 일정압 이하일 경우 서스 호스의 진공도가 밸브 내의 스프링(9) 탄성력을 이겨 피스톤(8)이 상승함과 동시에 유로가 개방되어 냉매가 흐르게 되는 것이다.In the low pressure check valve 6, when the pressure of the hose hose is lower than a predetermined pressure, the vacuum degree of the hose hose overcomes the elastic force of the spring 9 in the valve so that the piston 8 rises and the flow path is opened to allow the refrigerant to flow.
상기 고압 체크 밸브(7)는 디스 호스부의 압력이 일정압 이상일 겨우 디스 호스의 압력이 밸브 내의 스프링(9)의 탄성력을 이겨 피스톤(8)이 아래로 내려가 유로가 개방되어 냉매가 탱크 내로 흐르게 되는 것이다.In the high pressure check valve 7, the pressure of the dis hose hose portion is greater than or equal to a predetermined pressure, and the pressure of the dis hose hose overcomes the elastic force of the spring 9 in the valve so that the piston 8 descends to open the flow path so that the refrigerant flows into the tank. will be.
상기와 같이 구성된 차량용 에어컨디셔너 성능 향상 장치의 작동을 이하에서 설명한다.The operation of the vehicle air conditioner performance improving apparatus configured as described above will be described below.
서스 호스부의 압력이 일정압 이하일 경우 서스 호스의 진공도가 밸브 내의 스프링(9) 탄성력을 이겨 피스톤(8)이 상승함과 동시에 유로가 개방되어 냉매가 흐르게 되는 저압 체크 밸브(6)와, 디스 호스부의 압력이 일정압 이상일 겨우 디스 호스의 압력이 밸브 내의 스프링(9)의 탄성력을 이겨 피스톤(8)이 아래로 내려가 유로가 개방되어 냉매가 탱크(1)내로 흐르게 되는 고압 체크 밸브(7)가 서지 탱크(1)의 양측에 각각 설치되어 이상 저압시 컴프레서(3)에 냉매를 공급하고, 고압시 냉매를 저장하여 컴프레서의 온 오프 작동 횟수를 절감할 수 있도록 하는 것이다.When the pressure of the hose hose portion is below a certain pressure, the vacuum of the hose hose overcomes the elastic force of the spring 9 in the valve to raise the piston 8 and at the same time, the flow path is opened to allow the refrigerant to flow, and the dis hose. When the negative pressure is more than a certain pressure, the pressure of the dis hose hose overcomes the elastic force of the spring 9 in the valve so that the piston 8 descends and the flow path is opened so that the refrigerant flows into the tank 1. It is installed on both sides of the surge tank (1) to supply the refrigerant to the compressor (3) at abnormal low pressure, and to store the refrigerant at high pressure to reduce the number of on-off operation of the compressor.
본 발명의 상기한 바와 같은 구성에 따라 냉매를 압축시키는 컴프레서와 양측 라인과 연결되는 서지 탱크를 설치하되, 일측에는 고압 체크 밸브를 일측에는 저압 체크 밸브를 각각 설치하여 이상 저압시 컴프레서에 냉매를 공급하고, 고압시 냉매를 저장하여 컴프레서의 온 오프 작동 횟수를 줄이게 됨에 따라 냉각 송풍 에어의 온도를 일정하게 유지하게 되는 것이며, 이로인해 운전자에게 불쾌감을 줌이 없이 항상 쾌적한 환경을 제공할 수 있게 되는 동시에, 에어콘 성능 향상효과를 가져와 콤프레서의 내구수명을 향상시킬 수 있게 되는 것이다.According to the configuration as described above of the present invention, a compressor for compressing the refrigerant and a surge tank connected to both sides of the line are installed, but a high pressure check valve is installed on one side and a low pressure check valve is provided on one side to supply the refrigerant to the compressor at low pressure. In addition, the refrigerant is stored at high pressure to reduce the number of on / off operations of the compressor, thereby maintaining a constant temperature of the cooling blower air, thereby providing a comfortable environment at all times without discomfort to the driver. In addition, the air conditioner performance improvement effect is to improve the life of the compressor.
본 발명을 특정의 바람직한 실시예에 관련하여 도시하고 설명하였지만, 이하의 특허청구의 범위에 의해 마련되는 본 발명의 정신이나 분야를 이탈하지 않는 한도내에서 본 발명이 다양하게 개조 및 변화될 수 있다는 것을 당 업계에서 통상의 지식을 가진 자는 용이하게 알 수 있다.While the invention has been shown and described with reference to certain preferred embodiments, it will be understood that the invention can be variously modified and modified without departing from the spirit or scope of the invention as set forth in the following claims. Those skilled in the art can easily know that.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960080422A KR100423280B1 (en) | 1996-12-31 | 1996-12-31 | Car air conditioner performance improvement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960080422A KR100423280B1 (en) | 1996-12-31 | 1996-12-31 | Car air conditioner performance improvement device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980061054A KR19980061054A (en) | 1998-10-07 |
| KR100423280B1 true KR100423280B1 (en) | 2004-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960080422A Expired - Fee Related KR100423280B1 (en) | 1996-12-31 | 1996-12-31 | Car air conditioner performance improvement device |
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| KR (1) | KR100423280B1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130059062A (en) * | 2011-11-28 | 2013-06-05 | 한라비스테온공조 주식회사 | Air control system for car |
| KR101592037B1 (en) * | 2010-01-20 | 2016-02-04 | 한온시스템 주식회사 | A Car air control system |
| KR20170051750A (en) * | 2015-10-30 | 2017-05-12 | 현대중공업 주식회사 | Gas Compressor Systems |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102672057B1 (en) * | 2022-06-29 | 2024-06-03 | 김철민 | The Starting Aid Structure Body of hermetic Compressors |
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1996
- 1996-12-31 KR KR1019960080422A patent/KR100423280B1/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101592037B1 (en) * | 2010-01-20 | 2016-02-04 | 한온시스템 주식회사 | A Car air control system |
| KR20130059062A (en) * | 2011-11-28 | 2013-06-05 | 한라비스테온공조 주식회사 | Air control system for car |
| KR20170051750A (en) * | 2015-10-30 | 2017-05-12 | 현대중공업 주식회사 | Gas Compressor Systems |
| KR102249975B1 (en) | 2015-10-30 | 2021-05-10 | 한국조선해양 주식회사 | Gas Compressor Systems |
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980061054A (en) | 1998-10-07 |
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