KR100994984B1 - 공기 조화기 - Google Patents
공기 조화기 Download PDFInfo
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- KR100994984B1 KR100994984B1 KR1020087022214A KR20087022214A KR100994984B1 KR 100994984 B1 KR100994984 B1 KR 100994984B1 KR 1020087022214 A KR1020087022214 A KR 1020087022214A KR 20087022214 A KR20087022214 A KR 20087022214A KR 100994984 B1 KR100994984 B1 KR 100994984B1
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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
- F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
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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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
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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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/025—Motor control arrangements
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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
- F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units
- F25B2313/0253—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel arrangements
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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
- F25B2313/02743—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using three 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/06—Several compression cycles arranged in parallel
- F25B2400/061—Several compression cycles arranged in parallel the capacity of the first system being different from the second
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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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/07—Details of compressors or related parts
- F25B2400/075—Details of compressors or related parts with parallel compressors
- F25B2400/0751—Details of compressors or related parts with parallel compressors the compressors having different capacities
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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
- F25B2500/00—Problems to be solved
- F25B2500/26—Problems to be solved characterised by the startup of the refrigeration 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
- F25B2600/00—Control issues
- F25B2600/01—Timing
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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
- F25B2600/02—Compressor control
- F25B2600/021—Inverters therefor
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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
- F25B2600/02—Compressor control
- F25B2600/025—Compressor control by controlling speed
- F25B2600/0251—Compressor control by controlling speed with on-off operation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
제5 발명에 관련되는 공기 조화기는, 제3 발명 또는 제4 발명에 관련되는 공기 조화기이고, 개개의 실외기의 제어부는, 다른 실외기에 포함되는 복수의 정용량 압축기 중 하나의 정용량 압축기가 기동하였는지 여부를 판별하고, 기동한 것을 판별하였을 때에 소정 시간의 카운트를 개시한다.
여기에서는, 개개의 실외기의 제어부는, 다른 실외기에 포함되는 복수의 정용량 압축기 중 하나의 정용량 압축기가 기동하였는지 여부를 판별하고, 기동한 것을 판별하였을 때에 소정 시간의 카운트를 개시하기 때문에, 복수의 실외기를 구비하고 있는 경우도, 가변 용량 압축기 및 정용량 압축기의 기동을 신속히 행하는 것이 가능하고, 게다가, 실외기의 실외 팽창 밸브가 정용량 압축기의 기동에 추종하는 시간을 소정 시간 확보하는 것이 가능하다.
제5 발명에 의하면, 복수의 실외기를 구비하고 있는 경우도, 가변 용량 압축기 및 정용량 압축기의 기동을 신속히 행할 수 있다. 게다가, 실외기의 실외 팽창 밸브가 정용량 압축기의 기동에 추종하는 시간을 소정 시간만큼 확보할 수 있다.
Claims (7)
- 소정의 용량에서 냉매를 압축하는 복수의 정용량 압축기(27a ~ 27c, 28a ~ 28c)와,용량을 변경하여 냉매를 압축하는 것이 가능한 가변 용량 압축기(22a ~ 22c)와,복수의 상기 정용량 압축기(27a ~ 27c, 28a ~ 28c)를 순차 기동시키고, 복수의 상기 정용량 압축기(27a ~ 27c, 28a ~ 28c)의 기동을 모두 완료한 후에 상기 가변 용량 압축기(22a ~ 22c)의 운전 주파수를 조정하는 제어부(6a ~ 6c)를 구비하고 있는,공기 조화기(1)의 실외기(2a ~ 2c).
- 제1항에 있어서,상기 제어부(6a ~ 6c)는, 상기 복수의 정용량 압축기(27a ~ 27c, 28a ~ 28c)의 기동의 간격을 15초 이상으로 하는,공기 조화기(1)의 실외기(2a ~ 2c).
- 소정의 용량에서 냉매를 압축하는 복수의 정용량 압축기(27a ~ 27c, 28a ~ 28c)와, 용량을 변경하여 냉매를 압축하는 것이 가능한 가변 용량 압축기(22a ~ 22c)와, 복수의 상기 정용량 압축기(27a ~ 27c, 28a ~ 28c)를 순차 기동시키고, 복수의 상기 정용량 압축기(27a ~ 27c, 28a ~ 28c)의 기동을 모두 완료한 후에 상기 가변 용량 압축기(22a ~ 22c)의 운전 주파수를 조정하는 제어부(6a ~ 6c)를 가지는 복수의 실외기(2a ~ 2c)를 구비하고 있고,개개의 실외기(2a ~ 2c)의 상기 제어부(6a ~ 6c)는, 다른 실외기(2a ~ 2c)의 상기 정용량 압축기(27a ~ 27c, 28a ~ 28c)의 기동에 대하여 소정 시간만큼 늦춘 타이밍에서, 상기 정용량 압축기(27a ~ 27c, 28a ~ 28c)의 기동을 행하는,공기 조화기(1).
- 제3항에 있어서,상기 소정 시간은 15초 이상인,공기 조화기(1).
- 제3항 또는 제4항에 있어서,개개의 실외기(2a ~ 2c)의 상기 제어부(6a ~ 6c)는, 다른 실외기에 포함되는 복수의 상기 정용량 압축기(27a ~ 27c, 28a ~ 28c) 중 하나의 상기 정용량 압축기가 기동하였는지 여부를 판별하고, 기동한 것을 판별하였을 때에 상기 소정 시간의 카운트를 개시하는,공기 조화기(1).
- 제3항에 있어서,개개의 실외기(2a ~ 2c)의 상기 제어부(6a ~ 6c)는, 다른 실외기(2a ~ 2c)의 상기 가변 용량 압축기(22a ~ 22c)의 기동과 타이밍을 맞추어, 상기 가변 용량 압축기(22a ~ 22c)의 기동을 행하는,공기 조화기(1).
- 복수의 정용량 압축기(27a ~ 27c, 28a ~ 28c)와, 가변 용량 압축기(22a ~ 22c)를 구비하고 있는 공기 조화기(1)의 실외기(2a ~ 2c)에 있어서의 압축기 기동 방법이고,복수의 상기 정용량 압축기(27a ~ 27c, 28a ~ 28c)를 순차 기동시키는 제1 공정과,복수의 상기 정용량 압축기(27a ~ 27c, 28a ~ 28c)의 기동을 모두 완료한 후에, 상기 가변 용량 압축기(22a ~ 22c)의 운전 주파수를 조정하는 제2 공정을 포함하는,공기 조화기(1)의 실외기(2a ~ 2c)에 있어서의 압축기 기동 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006041213A JP4123281B2 (ja) | 2006-02-17 | 2006-02-17 | 空気調和機 |
JPJP-P-2006-00041213 | 2006-02-17 |
Publications (2)
Publication Number | Publication Date |
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KR20080103069A KR20080103069A (ko) | 2008-11-26 |
KR100994984B1 true KR100994984B1 (ko) | 2010-11-18 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020087022214A KR100994984B1 (ko) | 2006-02-17 | 2007-02-13 | 공기 조화기 |
Country Status (9)
Country | Link |
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US (1) | US20090019868A1 (ko) |
EP (1) | EP1985939B1 (ko) |
JP (1) | JP4123281B2 (ko) |
KR (1) | KR100994984B1 (ko) |
CN (1) | CN101384860B (ko) |
AU (1) | AU2007216002B9 (ko) |
ES (1) | ES2662904T3 (ko) |
TR (1) | TR201802121T4 (ko) |
WO (1) | WO2007094285A1 (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5646303B2 (ja) * | 2010-11-30 | 2014-12-24 | 三洋電機株式会社 | 空気調和装置 |
JP5673204B2 (ja) * | 2011-02-25 | 2015-02-18 | ダイキン工業株式会社 | 仲介装置および空気調和システム |
TWI646264B (zh) * | 2011-03-04 | 2019-01-01 | 美商布魯克機械公司 | 低溫冷凍系統以及用於控制氦氣冷凍劑之供給的方法 |
JP5830982B2 (ja) * | 2011-07-05 | 2015-12-09 | ダイキン工業株式会社 | コンデンシングユニットセット、及びこのユニットセットを備えた冷凍装置 |
CN102620390A (zh) * | 2012-04-27 | 2012-08-01 | 广东志高空调有限公司 | 一种来电随机延时自启动空调控制方法 |
CN106286246B (zh) * | 2016-09-12 | 2018-11-13 | 珠海格力电器股份有限公司 | 一种压缩机系统的控制方法 |
CN112880049B (zh) * | 2021-02-22 | 2022-02-25 | 青岛海信日立空调系统有限公司 | 空调系统 |
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2006
- 2006-02-17 JP JP2006041213A patent/JP4123281B2/ja not_active Expired - Fee Related
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2007
- 2007-02-13 AU AU2007216002A patent/AU2007216002B9/en not_active Ceased
- 2007-02-13 US US12/278,685 patent/US20090019868A1/en not_active Abandoned
- 2007-02-13 WO PCT/JP2007/052462 patent/WO2007094285A1/ja active Application Filing
- 2007-02-13 TR TR2018/02121T patent/TR201802121T4/tr unknown
- 2007-02-13 KR KR1020087022214A patent/KR100994984B1/ko active IP Right Grant
- 2007-02-13 CN CN2007800051355A patent/CN101384860B/zh not_active Expired - Fee Related
- 2007-02-13 EP EP07708353.3A patent/EP1985939B1/en active Active
- 2007-02-13 ES ES07708353.3T patent/ES2662904T3/es active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH1114123A (ja) | 1997-06-23 | 1999-01-22 | Sanyo Electric Co Ltd | 空気調和装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1985939B1 (en) | 2018-01-24 |
AU2007216002A1 (en) | 2007-08-23 |
KR20080103069A (ko) | 2008-11-26 |
EP1985939A4 (en) | 2015-03-11 |
US20090019868A1 (en) | 2009-01-22 |
TR201802121T4 (tr) | 2018-03-21 |
WO2007094285A1 (ja) | 2007-08-23 |
JP2007218533A (ja) | 2007-08-30 |
JP4123281B2 (ja) | 2008-07-23 |
ES2662904T3 (es) | 2018-04-10 |
CN101384860A (zh) | 2009-03-11 |
AU2007216002B2 (en) | 2010-07-29 |
EP1985939A1 (en) | 2008-10-29 |
CN101384860B (zh) | 2010-12-15 |
AU2007216002B9 (en) | 2011-01-27 |
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