KR101198640B1 - 냉매 유량조절이 가능한 가변용량형 팽창밸브 - Google Patents
냉매 유량조절이 가능한 가변용량형 팽창밸브 Download PDFInfo
- Publication number
- KR101198640B1 KR101198640B1 KR1020060014881A KR20060014881A KR101198640B1 KR 101198640 B1 KR101198640 B1 KR 101198640B1 KR 1020060014881 A KR1020060014881 A KR 1020060014881A KR 20060014881 A KR20060014881 A KR 20060014881A KR 101198640 B1 KR101198640 B1 KR 101198640B1
- Authority
- KR
- South Korea
- Prior art keywords
- refrigerant
- evaporator
- passage
- orifice
- evaporation
- 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.)
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Links
- 239000003507 refrigerant Substances 0.000 title claims abstract description 96
- 230000004907 flux Effects 0.000 title 1
- 238000001704 evaporation Methods 0.000 claims abstract description 31
- 230000008020 evaporation Effects 0.000 claims abstract description 29
- 238000006073 displacement reaction Methods 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 23
- 239000003570 air Substances 0.000 description 9
- 230000009471 action Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Images
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
- B60H1/00485—Valves for air-conditioning devices, e.g. thermostatic valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
- F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
- F16K7/17—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being actuated by fluid pressure
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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
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
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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
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
- F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
Claims (3)
- 응축기로부터 냉매를 공급받아 증발기로 공급되는 액상 냉매가 통과되는 증발전냉매통로와, 상기 증발기로부터 배출된 냉매가 통과되어 압축기로 공급되는 증발후냉매통로가 형성되는 밸브본체;상기 증발전냉매통로에 형성되는 제1오리피스(orifice);상기 제1오리피스를 통과하는 냉매의 양을 제어하는 밸브구체;상기 밸브본체에 설치되고, 상기 증발후냉매통로를 유동하는 냉매의 온도 감지를 통하여 변위되는 다이아프램(diaphragm);상기 다이아프램의 변위에 따라 상기 밸브구체를 이동시키는 로드(rod);상기 증발전냉매통로에 상기 제1오리피스와 별도로 하나 이상이 형성되는 제2오리피스; 및각각 상기 제1오리피스 및 제2오리피스와 연통되어 증발전 냉매통로를 형성하며, 상기 증발기 내부에서 독립적인 공간을 형성하는 제1증발기코어 및 제2증발기코어로 각각 냉매를 공급하는 제1증발기유입통로 및 제2증발기유입통로; 를 포함하는 것을 특징으로 하는 가변용량형 팽창밸브.
- 삭제
- 제1항에 있어서,상기 제1증발기유입통로 및 제2증발기유입통로와 연결되는 증발기는 제1증발기코어와 제2증발기코어가 겹쳐진 적층형 구조인 것을 특징으로 하는 가변용량형 팽창밸브.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060014881A KR101198640B1 (ko) | 2006-02-16 | 2006-02-16 | 냉매 유량조절이 가능한 가변용량형 팽창밸브 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060014881A KR101198640B1 (ko) | 2006-02-16 | 2006-02-16 | 냉매 유량조절이 가능한 가변용량형 팽창밸브 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070082274A KR20070082274A (ko) | 2007-08-21 |
KR101198640B1 true KR101198640B1 (ko) | 2012-11-07 |
Family
ID=38611980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060014881A Active KR101198640B1 (ko) | 2006-02-16 | 2006-02-16 | 냉매 유량조절이 가능한 가변용량형 팽창밸브 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101198640B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220137254A (ko) | 2021-04-02 | 2022-10-12 | 주식회사 두원공조 | 전자팽창밸브 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100918660B1 (ko) * | 2007-12-17 | 2009-09-22 | 한국기계연구원 | 다이어프램을 이용한 전자식 팽창밸브 |
KR101489515B1 (ko) * | 2009-02-06 | 2015-02-03 | 한라비스테온공조 주식회사 | 차량용 듀얼 에어컨 시스템 |
KR101220116B1 (ko) * | 2009-12-04 | 2013-01-11 | 한라공조주식회사 | 다중 증발 시스템 |
CN102187165B (zh) * | 2009-05-14 | 2014-01-29 | 汉拿伟世通空调有限公司 | 多蒸发系统 |
US8978412B2 (en) | 2009-12-04 | 2015-03-17 | Halla Visteon Climate Control Corporation | Air conditioner for vehicles |
KR101572574B1 (ko) * | 2010-08-12 | 2015-12-01 | 한온시스템 주식회사 | 팽창밸브 및 이를 구비한 차량용 공조장치 |
KR101342931B1 (ko) * | 2011-03-09 | 2013-12-18 | 한라비스테온공조 주식회사 | 차량용 히트 펌프 시스템 |
JP5786225B2 (ja) * | 2011-03-14 | 2015-09-30 | 株式会社テージーケー | 膨張弁 |
KR101720069B1 (ko) * | 2011-03-29 | 2017-04-04 | 한온시스템 주식회사 | 차량용 에어컨의 냉동사이클 |
KR102105837B1 (ko) * | 2014-10-07 | 2020-04-29 | 현대자동차주식회사 | 차량용 공조시스템의 팽창밸브 |
KR20170069318A (ko) | 2015-12-10 | 2017-06-21 | 현대자동차주식회사 | 차량용 공조시스템 |
KR102379567B1 (ko) * | 2020-04-21 | 2022-03-28 | 현대위아 주식회사 | 팽창밸브 장치 및 이를 포함한 통합 열관리 시스템 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005343285A (ja) | 2004-06-02 | 2005-12-15 | Mitsubishi Heavy Ind Ltd | 車両用空調装置、それに用いる弁装置及びこれらを搭載した車両 |
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2006
- 2006-02-16 KR KR1020060014881A patent/KR101198640B1/ko active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005343285A (ja) | 2004-06-02 | 2005-12-15 | Mitsubishi Heavy Ind Ltd | 車両用空調装置、それに用いる弁装置及びこれらを搭載した車両 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220137254A (ko) | 2021-04-02 | 2022-10-12 | 주식회사 두원공조 | 전자팽창밸브 |
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Publication number | Publication date |
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KR20070082274A (ko) | 2007-08-21 |
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