KR100603191B1 - 히트펌프 사이클 - Google Patents
히트펌프 사이클 Download PDFInfo
- Publication number
- KR100603191B1 KR100603191B1 KR1020050054422A KR20050054422A KR100603191B1 KR 100603191 B1 KR100603191 B1 KR 100603191B1 KR 1020050054422 A KR1020050054422 A KR 1020050054422A KR 20050054422 A KR20050054422 A KR 20050054422A KR 100603191 B1 KR100603191 B1 KR 100603191B1
- Authority
- KR
- South Korea
- Prior art keywords
- refrigerant
- outdoor
- indoor
- check valve
- 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 - Lifetime
Links
Images
Classifications
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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
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
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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
- F25B13/00—Compression machines, plants or systems, with reversible cycle
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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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
-
- 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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2507—Flow-diverting valves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
Description
Claims (3)
- 냉매를 압축시켜 고온, 고압의 냉매기체로 변환시키는 압축기와; 상기 압축기로부터 토출된 냉매의 흐름 방향을 냉·난방 모드의 변화에 따라 선택적으로 조정하는 사방밸브와; 실외 공기와 냉매를 열교환시키는 실외 열교환기와, 고온고압의 액상 냉매를 교축팽창에 의해 저온저압 상태의 냉매로 바꾸어 주는 실외 팽창밸브와, 냉방 모드시 상기 실외 팽창밸브로 냉매가 유입되지 않도록 개방되며 난방 모드시 상기 실외 팽창밸브로 냉매가 유입되도록 폐쇄되는 실외 체크밸브를 포함하는 실외부유닛과; 실내 공기와 냉매를 열교환시키는 실내 열교환기와, 고온고압의 액상 냉매를 교축팽창에 의해 저온저압 상태의 냉매로 바꾸어 주는 실내 팽창밸브와, 난방 모드시 개방되어 냉매가 흐르며 냉방 모드시 폐쇄되어 냉매의 흐름을 차단시키는 실내 체크밸브를 포함하는 실내부유닛을 구비하는 히트펌프 사이클에 있어서,상기 실내부유닛은 제1, 제2, 및 제3체크밸브를 더 포함하여 상기 실내 열교환기를 통과하는 냉매와 공기의 접촉방법이 대향이 되며,냉방시에는 상기 제1체크밸브는 개방되고, 상기 제2 및 제3체크밸브는 폐쇄되어 지고,난방시에는 상기 제2 및 제3체크밸브는 개방되고, 상기 제1체크밸브는 폐쇄되어 지는 것을 특징으로 하는,히트펌프 사이클.
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050054422A KR100603191B1 (ko) | 2005-06-23 | 2005-06-23 | 히트펌프 사이클 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050054422A KR100603191B1 (ko) | 2005-06-23 | 2005-06-23 | 히트펌프 사이클 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100603191B1 true KR100603191B1 (ko) | 2006-07-20 |
Family
ID=37184373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050054422A Expired - Lifetime KR100603191B1 (ko) | 2005-06-23 | 2005-06-23 | 히트펌프 사이클 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100603191B1 (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06257874A (ja) * | 1993-03-02 | 1994-09-16 | Mitsubishi Heavy Ind Ltd | ヒートポンプ式空気調和機 |
JPH09229506A (ja) * | 1996-02-20 | 1997-09-05 | Daikin Ind Ltd | ヒートポンプシステム |
KR200178070Y1 (ko) * | 1999-11-19 | 2000-04-15 | 만도공조주식회사 | 냉난방 겸용 열교환기 |
-
2005
- 2005-06-23 KR KR1020050054422A patent/KR100603191B1/ko not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06257874A (ja) * | 1993-03-02 | 1994-09-16 | Mitsubishi Heavy Ind Ltd | ヒートポンプ式空気調和機 |
JPH09229506A (ja) * | 1996-02-20 | 1997-09-05 | Daikin Ind Ltd | ヒートポンプシステム |
KR200178070Y1 (ko) * | 1999-11-19 | 2000-04-15 | 만도공조주식회사 | 냉난방 겸용 열교환기 |
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