KR100784845B1 - 복수의 4-웨이밸브를 구비한 냉난방 겸용 공기조화장치 - Google Patents
복수의 4-웨이밸브를 구비한 냉난방 겸용 공기조화장치 Download PDFInfo
- Publication number
- KR100784845B1 KR100784845B1 KR1020060092191A KR20060092191A KR100784845B1 KR 100784845 B1 KR100784845 B1 KR 100784845B1 KR 1020060092191 A KR1020060092191 A KR 1020060092191A KR 20060092191 A KR20060092191 A KR 20060092191A KR 100784845 B1 KR100784845 B1 KR 100784845B1
- Authority
- KR
- South Korea
- Prior art keywords
- heat exchanger
- way valve
- refrigerant
- air
- main
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using 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
- 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
- F25B2313/02742—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using two four-way 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
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/02—Details of evaporators
- F25B2339/024—Evaporators with refrigerant in a vessel in which is situated a heat exchanger
- F25B2339/0241—Evaporators with refrigerant in a vessel in which is situated a heat exchanger having plate-like elements
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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
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/02—Details of evaporators
- F25B2339/024—Evaporators with refrigerant in a vessel in which is situated a heat exchanger
- F25B2339/0242—Evaporators with refrigerant in a vessel in which is situated a heat exchanger having tubular elements
Abstract
Description
Claims (4)
- 열을 흡수하면서 기화된 냉매를 압축하는 압축기;상기 압축기 토출구 전방에 배치되는 운전모드 전환용 메인 4-웨이밸브;냉매와 실외공기 사이의 열교환을 수행하는 실외열교환기;고온고압의 액상 냉매를 팽창시키는 팽창수단;냉매와 실내공기 사이의 열교환을 수행하는 실내열교환기; 및상기 메인 4-웨이밸브의 실외열교환기 측 포트 전방에 배치되어 상기 실외열교환기에서의 냉매유동방향이 항상 일정하게 유지될 수 있도록 하는 보조 4-웨이밸브;를 포함하는 것을 특징으로 하는 복수의 4-웨이밸브를 구비한 냉난방 겸용 공기조화장치.
- 삭제
- 열을 흡수하면서 기화된 냉매를 압축하는 압축기;상기 압축기 토출구 전방에 배치되는 운전모드 전환용 메인 4-웨이밸브;냉매와 실외공기 사이의 열교환을 수행하는 실외열교환기;고온고압의 액상 냉매를 팽창시키는 팽창수단;냉매와 실내공기 사이의 열교환을 수행하는 실내열교환기;상기 메인 4-웨이밸브의 실외열교환기 측 포트 전방에 배치되어 상기 실외열교환기에서의 냉매유동방향이 항상 일정하게 유지될 수 있도록 하는 제1 보조 4-웨이밸브; 및상기 메인 4-웨이밸브의 실내열교환기 측 포트 전방에 배치되어 상기 실내열교환기에서의 냉매유동방향이 항상 일정하게 유지될 수 있도록 하는 제2 보조 4-웨이밸브;를 포함하는 것을 특징으로 하는 복수의 4-웨이밸브를 구비한 냉난방 겸용 공기조화장치.
- 제 1항 또는 제 3항에 있어서,상기 실내열교환기 및 상기 실외열교환기는 핀-튜브형 열교환기인 것을 특징으로 하는 복수의 4-웨이밸브를 구비한 냉난방 겸용 공기조화장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060092191A KR100784845B1 (ko) | 2006-09-22 | 2006-09-22 | 복수의 4-웨이밸브를 구비한 냉난방 겸용 공기조화장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060092191A KR100784845B1 (ko) | 2006-09-22 | 2006-09-22 | 복수의 4-웨이밸브를 구비한 냉난방 겸용 공기조화장치 |
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Publication Number | Publication Date |
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KR100784845B1 true KR100784845B1 (ko) | 2007-12-14 |
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KR1020060092191A KR100784845B1 (ko) | 2006-09-22 | 2006-09-22 | 복수의 4-웨이밸브를 구비한 냉난방 겸용 공기조화장치 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102331119A (zh) * | 2011-08-04 | 2012-01-25 | 广东美的电器股份有限公司 | 空调器及其除霜控制方法 |
CN103256766A (zh) * | 2013-05-03 | 2013-08-21 | 广东美的制冷设备有限公司 | 空调器智能除霜的控制方法 |
CN103836723A (zh) * | 2012-11-21 | 2014-06-04 | 刘庆明 | 制冷剂室外循环空调 |
CN112444006A (zh) * | 2020-12-09 | 2021-03-05 | 珠海格力电器股份有限公司 | 一种热泵系统、控制方法和空调器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11294886A (ja) | 1998-04-14 | 1999-10-29 | Hitachi Ltd | 蓄熱槽を備えた空気調和装置 |
JP2003004327A (ja) | 2001-06-20 | 2003-01-08 | Fujitsu General Ltd | 空気調和機の冷凍サイクル |
KR20050017818A (ko) * | 2003-08-09 | 2005-02-23 | (주)이앤이 시스템 | 축열식 히트펌프유닛 |
KR20050110257A (ko) * | 2004-05-18 | 2005-11-23 | 삼성전자주식회사 | 냉난방사이클 |
-
2006
- 2006-09-22 KR KR1020060092191A patent/KR100784845B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11294886A (ja) | 1998-04-14 | 1999-10-29 | Hitachi Ltd | 蓄熱槽を備えた空気調和装置 |
JP2003004327A (ja) | 2001-06-20 | 2003-01-08 | Fujitsu General Ltd | 空気調和機の冷凍サイクル |
KR20050017818A (ko) * | 2003-08-09 | 2005-02-23 | (주)이앤이 시스템 | 축열식 히트펌프유닛 |
KR20050110257A (ko) * | 2004-05-18 | 2005-11-23 | 삼성전자주식회사 | 냉난방사이클 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102331119A (zh) * | 2011-08-04 | 2012-01-25 | 广东美的电器股份有限公司 | 空调器及其除霜控制方法 |
CN103836723A (zh) * | 2012-11-21 | 2014-06-04 | 刘庆明 | 制冷剂室外循环空调 |
CN103256766A (zh) * | 2013-05-03 | 2013-08-21 | 广东美的制冷设备有限公司 | 空调器智能除霜的控制方法 |
CN103256766B (zh) * | 2013-05-03 | 2015-06-03 | 广东美的制冷设备有限公司 | 空调器智能除霜的控制方法 |
CN112444006A (zh) * | 2020-12-09 | 2021-03-05 | 珠海格力电器股份有限公司 | 一种热泵系统、控制方法和空调器 |
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