KR100484635B1 - 차량용 히트 펌프 장치의 팽창밸브 - Google Patents
차량용 히트 펌프 장치의 팽창밸브 Download PDFInfo
- Publication number
- KR100484635B1 KR100484635B1 KR10-2003-0041685A KR20030041685A KR100484635B1 KR 100484635 B1 KR100484635 B1 KR 100484635B1 KR 20030041685 A KR20030041685 A KR 20030041685A KR 100484635 B1 KR100484635 B1 KR 100484635B1
- Authority
- KR
- South Korea
- Prior art keywords
- flow path
- refrigerant
- inlet
- mode
- valve
- 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
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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 devices
- B60H1/00485—Valves for air-conditioning devices, e.g. thermostatic valves
-
- 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 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
- B60H1/00899—Controlling the flow of liquid in a heat pump system
- B60H1/00907—Controlling the flow of liquid in a heat pump system where the flow direction of the refrigerant changes and an evaporator becomes condenser
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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
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
- F25B41/26—Disposition of valves, e.g. of on-off valves or flow control valves of fluid flow reversing 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
-
- 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 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
- B60H2001/00935—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 comprising four way valves for controlling the fluid direction
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
Claims (2)
- 냉방모드시 냉매가 흐르는 제1유로와, 난방모드시 냉매가 흐르는 제2유로가 각각 형성된 밸브 바디;상기 제1유로와 상기 제2유로의 교차 부위에서 냉매의 유량을 조절하는 솔레노이드밸브;냉방 모드시에는 냉매의 유입구가 되고, 난방 모드시에는 냉매의 유출구가 되는 제1출입구;난방 모드시에는 냉매의 유입구가 되고, 냉방 모드시에는 냉매의 유출구가 되는 제2출입구;상기 제1출입구와 상기 솔레노이드밸브 사이의 제1유로중에 설치되어, 냉방 모드시에만 개방되는 제1체크밸브;상기 솔레노이드밸브와 상기 제2출입구 사이의 제1유로중에 설치되어, 냉방 모드시에만 개방되는 제2체크밸브;상기 제2출입구와 상기 솔레노이드밸브 사이의 제2유로중에 설치되어, 난방 모드시에만 개방되는 제3체크밸브; 및상기 솔레노이드밸브와 상기 제1출입구 사이의 제2유로중에 설치되어, 난방 모드시에만 개방되는 제4체크밸브를 포함하여 이루어진 차량용 히트 펌프 장치의 팽창밸브.
- 제1항에 있어서,상기 밸브 바디는,상기 솔레노이드밸브가 설치되는 어퍼 바디;상기 제1 및 제2출입구와 상기 제1 및 제3체크밸브가 구비되는 로어 바디;상기 어퍼 바디와 상기 로어 바디의 사이에 개재되어 상기 제2 및 제4체크밸브가 설치되는 씰링판으로 이루어진 것을 특징으로 하는 차량용 히트 펌프 장치의 팽창밸브.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2003-0041685A KR100484635B1 (ko) | 2003-06-25 | 2003-06-25 | 차량용 히트 펌프 장치의 팽창밸브 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2003-0041685A KR100484635B1 (ko) | 2003-06-25 | 2003-06-25 | 차량용 히트 펌프 장치의 팽창밸브 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20050001503A KR20050001503A (ko) | 2005-01-07 |
| KR100484635B1 true KR100484635B1 (ko) | 2005-04-22 |
Family
ID=37217155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2003-0041685A Expired - Fee Related KR100484635B1 (ko) | 2003-06-25 | 2003-06-25 | 차량용 히트 펌프 장치의 팽창밸브 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100484635B1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102373851B1 (ko) * | 2017-08-31 | 2022-03-14 | 삼성전자주식회사 | 공기조화기 |
-
2003
- 2003-06-25 KR KR10-2003-0041685A patent/KR100484635B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050001503A (ko) | 2005-01-07 |
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