KR100690679B1 - 이차냉매 펌프구동형 공기조화기 - Google Patents
이차냉매 펌프구동형 공기조화기 Download PDFInfo
- Publication number
- KR100690679B1 KR100690679B1 KR1020050017810A KR20050017810A KR100690679B1 KR 100690679 B1 KR100690679 B1 KR 100690679B1 KR 1020050017810 A KR1020050017810 A KR 1020050017810A KR 20050017810 A KR20050017810 A KR 20050017810A KR 100690679 B1 KR100690679 B1 KR 100690679B1
- Authority
- KR
- South Korea
- Prior art keywords
- heat exchanger
- refrigerant
- outdoor
- unit
- indoor
- 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
- 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
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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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
- F25B40/00—Subcoolers, desuperheaters or superheaters
- F25B40/02—Subcoolers
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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
- F25B41/00—Fluid-circulation arrangements
- F25B41/40—Fluid line arrangements
-
- 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
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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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2513—Expansion valves
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
Description
Claims (5)
- 실내열교환기를 구비한 실내유니트와;압축기와, 상기 압축기에서 토출된 냉매가 상기 실내열교환기를 경유한 냉매와 열교환가능하도록 형성되는 제1실외열교환기와, 상기 제1실외열교환기를 경유한 냉매가 감압팽창되는 제1실외팽창밸브와, 상기 제1실외팽창밸브를 경유한 냉매가 실외공기와 열교환가능하도록 형성되는 제2실외열교환기를 구비한 제1냉매순환유니트와;상기 실내열교환기를 경유한 냉매가 상기 제1실외열교환기와 열교환되도록 형성되는 유니트간열교환기와, 상기 유니트간열교환기 및 상기 실내열교환기를 경유한 냉매가 일시 수용되는 리시버와, 상기 리시버의 내부의 액냉매를 상기 실내유니트로 송출되도록 하는 펌프를 구비한 제2냉매순환유니트와;상기 실내열교환기 및 상기 리시버에 각각 연결되어 상기 실내열교환기를 경유한 냉매가 통과하면서 열교환되어 과냉각되도록 하는 과냉각열교환기와, 상기 과냉각열교환기의 열교환을 촉진시키는 열교환촉진부를 구비한 과냉각유니트를 포함하는 것을 특징으로 하는 이차냉매 펌프구동형 공기조화기.
- 제1항에 있어서,상기 압축기의 토출측에 냉매의 유로를 절환하도록 배치되는 제1사방밸브와, 상기 제1실외열교환기의 일측에 냉방 운전 시 냉매가 감압팽창될 수 있도록 배치되는 제2실외팽창밸브를 더 포함하는 것을 특징으로 하는 이차냉매 펌프구동형 공기조화기.
- 제1항 또는 제2항에 있어서,상기 열교환촉진부는, 난방시 냉매의 유동방향을 따라 유입측은 상기 제1실외열교환기의 유출측에 연결되고 유출측은 상기 제2실외열교환기의 유출측에 연결되며 상기 과냉각열교환기와 열교환가능하게 형성되는 제3실외열교환기와, 상기 제3실외열교환기의 유입측에 냉매가 감압팽창될 수 있도록 설치되는 제3실외팽창밸브를 포함하는 것을 특징으로 하는 이차냉매 펌프구동형 공기조화기.
- 제3항에 있어서,상기 열교환촉진부는 상기 과냉각열교환기의 일 측에 배치되어 상기 과냉각열교환기와 접촉되는 공기의 유동을 촉진시키는 냉각팬을 더 포함하는 것을 특징으로 하는 이차냉매 펌프구동형 공기조화기.
- 제1항 또는 제2항에 있어서,상기 열교환촉진부는 상기 과냉각열교환기의 일 측에 배치되어 상기 과냉각열교환기와 접촉되는 공기의 유동을 촉진시키는 냉각팬을 포함하는 것을 특징으로 하는 이차냉매 펌프구동형 공기조화기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050017810A KR100690679B1 (ko) | 2005-03-03 | 2005-03-03 | 이차냉매 펌프구동형 공기조화기 |
Applications Claiming Priority (1)
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KR1020050017810A KR100690679B1 (ko) | 2005-03-03 | 2005-03-03 | 이차냉매 펌프구동형 공기조화기 |
Publications (2)
Publication Number | Publication Date |
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KR20060096204A KR20060096204A (ko) | 2006-09-11 |
KR100690679B1 true KR100690679B1 (ko) | 2007-03-09 |
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KR1020050017810A KR100690679B1 (ko) | 2005-03-03 | 2005-03-03 | 이차냉매 펌프구동형 공기조화기 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0545017A (ja) * | 1991-08-08 | 1993-02-23 | Matsushita Refrig Co Ltd | 多室冷暖房装置 |
JPH10281498A (ja) | 1997-02-07 | 1998-10-23 | Daikin Ind Ltd | 冷凍装置 |
JP2003019077A (ja) * | 2001-07-06 | 2003-01-21 | Q P Corp | 脱水乾燥処理装置 |
JP2004177067A (ja) * | 2002-11-29 | 2004-06-24 | Hitachi Home & Life Solutions Inc | ヒートポンプ式空気調和機 |
-
2005
- 2005-03-03 KR KR1020050017810A patent/KR100690679B1/ko not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0545017A (ja) * | 1991-08-08 | 1993-02-23 | Matsushita Refrig Co Ltd | 多室冷暖房装置 |
JPH10281498A (ja) | 1997-02-07 | 1998-10-23 | Daikin Ind Ltd | 冷凍装置 |
JP2003019077A (ja) * | 2001-07-06 | 2003-01-21 | Q P Corp | 脱水乾燥処理装置 |
JP2004177067A (ja) * | 2002-11-29 | 2004-06-24 | Hitachi Home & Life Solutions Inc | ヒートポンプ式空気調和機 |
Non-Patent Citations (2)
Title |
---|
1020050017810 - 691047 |
16177067 |
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Publication number | Publication date |
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KR20060096204A (ko) | 2006-09-11 |
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