JP4391759B2 - マルチ空気調和機およびその室外ファンの運転制御方法 - Google Patents

マルチ空気調和機およびその室外ファンの運転制御方法 Download PDF

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Publication number
JP4391759B2
JP4391759B2 JP2003114318A JP2003114318A JP4391759B2 JP 4391759 B2 JP4391759 B2 JP 4391759B2 JP 2003114318 A JP2003114318 A JP 2003114318A JP 2003114318 A JP2003114318 A JP 2003114318A JP 4391759 B2 JP4391759 B2 JP 4391759B2
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JP
Japan
Prior art keywords
pipe
gas
rooms
refrigerant
cooling
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
Application number
JP2003114318A
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English (en)
Japanese (ja)
Other versions
JP2004085179A (ja
Inventor
ジョン ハン パク
ヨン ミ パク
チャン ション イ
ション オ チェ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of JP2004085179A publication Critical patent/JP2004085179A/ja
Application granted granted Critical
Publication of JP4391759B2 publication Critical patent/JP4391759B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • F25B2313/006—Compression machines, plants or systems with reversible cycle not otherwise provided for two pipes connecting the outdoor side to the indoor side with multiple indoor units
    • 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
    • F25B2313/007—Compression machines, plants or systems with reversible cycle not otherwise provided for three pipes connecting the outdoor side to the indoor side with multiple indoor units
    • 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
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • F25B2313/0231—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units with simultaneous cooling and heating
    • 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
    • F25B2313/02791—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using shut-off valves
    • 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
    • F25B2313/029—Control issues
    • F25B2313/0294—Control issues related to the outdoor fan, e.g. controlling speed
    • 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
    • F25B2313/031—Sensor arrangements
    • F25B2313/0315—Temperature sensors near the outdoor heat exchanger
    • 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
    • F25B2400/23—Separators
    • 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
    • F25B2500/19—Calculation of parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
JP2003114318A 2002-08-22 2003-04-18 マルチ空気調和機およびその室外ファンの運転制御方法 Expired - Fee Related JP4391759B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2002-0049750A KR100447202B1 (ko) 2002-08-22 2002-08-22 냉난방 동시형 멀티공기조화기 및 그 제어방법

Publications (2)

Publication Number Publication Date
JP2004085179A JP2004085179A (ja) 2004-03-18
JP4391759B2 true JP4391759B2 (ja) 2009-12-24

Family

ID=31185834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003114318A Expired - Fee Related JP4391759B2 (ja) 2002-08-22 2003-04-18 マルチ空気調和機およびその室外ファンの運転制御方法

Country Status (5)

Country Link
EP (1) EP1391664B1 (de)
JP (1) JP4391759B2 (de)
KR (1) KR100447202B1 (de)
CN (1) CN1224817C (de)
DE (1) DE60325811D1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101089499B1 (ko) * 2004-07-02 2011-12-02 엘지전자 주식회사 멀티형 공기조화기
EP1852664B1 (de) * 2005-02-24 2014-08-06 Mitsubishi Electric Corporation Klimaanlage
KR101282565B1 (ko) * 2006-07-29 2013-07-04 엘지전자 주식회사 냉난방 동시형 멀티 공기 조화기
KR101048495B1 (ko) * 2006-12-26 2011-07-12 엘지전자 주식회사 냉난방 동시형 멀티 공기조화기
WO2009018150A1 (en) 2007-07-27 2009-02-05 Johnson Controls Technology Company Multichannel heat exchanger
US20110023512A1 (en) * 2007-08-28 2011-02-03 Mitsubishi Electric Corporation Air conditioner
KR200454331Y1 (ko) * 2008-11-11 2011-06-28 김문성 밀도의 가열장치
US9657978B2 (en) 2009-07-31 2017-05-23 Johnson Controls Technology Company Refrigerant control system for a flash tank
CN102549356B (zh) 2009-08-17 2014-12-24 江森自控科技公司 具有改进的热回收特征的热泵冷却器
CN102052733A (zh) * 2009-10-30 2011-05-11 玛丽·克利昂卡努特 用于冷却系统的有效运行的方法
CN102359738B (zh) * 2011-05-27 2013-05-08 青岛大学 一种热管与制冷系统复合式能量输运方法
KR101288745B1 (ko) 2011-10-27 2013-07-23 엘지전자 주식회사 공기조화기
JP6003635B2 (ja) * 2012-12-28 2016-10-05 ダイキン工業株式会社 空気調和装置及び空気調和装置の施工方法
CN103913009A (zh) * 2012-12-31 2014-07-09 赵佳佳 制冷制热空调机
CN104833126A (zh) * 2015-03-31 2015-08-12 广东美的暖通设备有限公司 多联机系统
JP6805759B2 (ja) * 2016-11-29 2020-12-23 富士電機株式会社 冷媒回路装置
CN106979593A (zh) * 2017-04-24 2017-07-25 广东美的制冷设备有限公司 控制空调器室外风机转速的方法、装置及空调器
KR102373851B1 (ko) * 2017-08-31 2022-03-14 삼성전자주식회사 공기조화기
EP3889512A1 (de) * 2017-09-29 2021-10-06 Daikin Industries, Ltd. Klimatisierungssystem
CN111637657B (zh) * 2020-05-30 2021-09-21 广东志高暖通设备股份有限公司 一种多联式制冷系统减少气液分离器容积的控制方法
CN112815491A (zh) * 2021-01-15 2021-05-18 广东积微科技有限公司 空调器的冷媒分配系统、方法、计算机设备和存储介质
CN114857662B (zh) * 2022-05-05 2023-08-29 青岛海信日立空调系统有限公司 一种多联机空调系统及其控制方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60261A (ja) * 1983-06-17 1985-01-05 株式会社日立製作所 冷凍サイクル
JPS6334459A (ja) * 1986-07-29 1988-02-15 株式会社東芝 空気調和機
US4878357A (en) * 1987-12-21 1989-11-07 Sanyo Electric Co., Ltd. Air-conditioning apparatus
JPH02208462A (ja) * 1989-02-09 1990-08-20 Sanyo Electric Co Ltd 冷暖房装置
GB2230873B (en) * 1989-02-27 1993-10-06 Toshiba Kk Multi-system air conditioning machine
AU636726B2 (en) * 1990-03-19 1993-05-06 Mitsubishi Denki Kabushiki Kaisha Air conditioning system
US5237833A (en) * 1991-01-10 1993-08-24 Mitsubishi Denki Kabushiki Kaisha Air-conditioning system
JPH0763429A (ja) * 1993-08-26 1995-03-10 Matsushita Refrig Co Ltd 多室型空気調和機
KR100437803B1 (ko) * 2002-06-12 2004-06-30 엘지전자 주식회사 냉난방 동시형 멀티공기조화기 및 그 제어방법

Also Published As

Publication number Publication date
CN1477344A (zh) 2004-02-25
KR100447202B1 (ko) 2004-09-04
CN1224817C (zh) 2005-10-26
EP1391664A2 (de) 2004-02-25
DE60325811D1 (de) 2009-03-05
EP1391664A3 (de) 2004-03-10
JP2004085179A (ja) 2004-03-18
KR20040017601A (ko) 2004-02-27
EP1391664B1 (de) 2009-01-14

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