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WO2008084657A1 - 空気調和装置 - Google Patents

空気調和装置 Download PDF

Info

Publication number
WO2008084657A1
WO2008084657A1 PCT/JP2007/074667 JP2007074667W WO2008084657A1 WO 2008084657 A1 WO2008084657 A1 WO 2008084657A1 JP 2007074667 W JP2007074667 W JP 2007074667W WO 2008084657 A1 WO2008084657 A1 WO 2008084657A1
Authority
WO
WIPO (PCT)
Prior art keywords
air conditioning
conditioning apparatus
unit
defrost
ourdoor
Prior art date
Application number
PCT/JP2007/074667
Other languages
English (en)
French (fr)
Inventor
Satoshi Kawano
Shinya Matsuoka
Original Assignee
Daikin Industries, Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daikin Industries, Ltd. filed Critical Daikin Industries, Ltd.
Publication of WO2008084657A1 publication Critical patent/WO2008084657A1/ja

Links

Classifications

    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • 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
    • F25B2313/025—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
    • F25B2313/02531—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel arrangements during cooling
    • 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
    • F25B2313/02533—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel arrangements during 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
    • F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units
    • F25B2313/0254—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in series arrangements
    • F25B2313/02542—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in series arrangements during defrosting
    • 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

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)

Abstract

　　コントローラ（50）により、デフロスト要求のあった室外ユニット（20A）のみの第１四路切換弁（26）を切り換え、該デフロスト要求のあった該室外ユニット（20A）の室外熱交換器（22）と圧縮機（21）の吐出側とを連通してデフロスト運転を実行する。
PCT/JP2007/074667 2006-12-25 2007-12-21 空気調和装置 WO2008084657A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-347764 2006-12-25
JP2006347764A JP2008157557A (ja) 2006-12-25 2006-12-25 空気調和装置

Publications (1)

Publication Number Publication Date
WO2008084657A1 true WO2008084657A1 (ja) 2008-07-17

Family

ID=39608554

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/074667 WO2008084657A1 (ja) 2006-12-25 2007-12-21 空気調和装置

Country Status (2)

Country Link
JP (1) JP2008157557A (ja)
WO (1) WO2008084657A1 (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101691959B (zh) * 2009-05-25 2012-07-18 广东志高空调有限公司 恒温恒湿的调节系统及整体式恒温恒湿机
JP2015117894A (ja) * 2013-12-19 2015-06-25 日立アプライアンス株式会社 空気調和機の室外機
US20160201952A1 (en) * 2015-01-12 2016-07-14 Lg Electronics Inc. Air conditioner and method for controlling an air conditioner
EP2863154A4 (en) * 2012-05-18 2016-11-30 Mitsubishi Electric Corp HEAT PUMP DEVICE
JP2017207221A (ja) * 2016-05-16 2017-11-24 東芝キヤリア株式会社 空気調和装置
US10041706B2 (en) 2015-01-12 2018-08-07 Lg Electronics Inc. Air conditioner and method for controlling an air conditioner
US10054348B2 (en) 2015-01-12 2018-08-21 Lg Electronics Inc. Air conditioner
US10527333B2 (en) 2015-01-12 2020-01-07 Lg Electronics Inc. Air conditioner and method for controlling an air conditioner

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9285128B2 (en) * 2010-03-16 2016-03-15 Mitsubishi Electric Corporation Air-conditioning apparatus with multiple outdoor, indoor, and multiple relay units
CN104567133A (zh) * 2013-10-09 2015-04-29 海尔集团公司 多功能多联空调机及其控制方法
EP3321606B1 (en) * 2015-07-06 2021-10-20 Mitsubishi Electric Corporation Refrigeration cycle device
JP6319334B2 (ja) * 2016-01-15 2018-05-09 ダイキン工業株式会社 冷凍装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02208436A (ja) * 1989-02-07 1990-08-20 Daikin Ind Ltd 空気調和装置のデフロスト運転制御装置
JPH05157412A (ja) * 1991-12-10 1993-06-22 Daikin Ind Ltd 冷凍装置のデフロスト制御装置
JPH07225067A (ja) * 1994-02-15 1995-08-22 Sanyo Electric Co Ltd 空気調和装置
JPH11337234A (ja) * 1998-05-29 1999-12-10 Matsushita Refrig Co Ltd 冷暖房装置
JP2000111214A (ja) * 1998-10-09 2000-04-18 Daikin Ind Ltd 冷凍装置
JP2006200843A (ja) * 2005-01-21 2006-08-03 Denso Corp ヒートポンプ給湯装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02208436A (ja) * 1989-02-07 1990-08-20 Daikin Ind Ltd 空気調和装置のデフロスト運転制御装置
JPH05157412A (ja) * 1991-12-10 1993-06-22 Daikin Ind Ltd 冷凍装置のデフロスト制御装置
JPH07225067A (ja) * 1994-02-15 1995-08-22 Sanyo Electric Co Ltd 空気調和装置
JPH11337234A (ja) * 1998-05-29 1999-12-10 Matsushita Refrig Co Ltd 冷暖房装置
JP2000111214A (ja) * 1998-10-09 2000-04-18 Daikin Ind Ltd 冷凍装置
JP2006200843A (ja) * 2005-01-21 2006-08-03 Denso Corp ヒートポンプ給湯装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101691959B (zh) * 2009-05-25 2012-07-18 广东志高空调有限公司 恒温恒湿的调节系统及整体式恒温恒湿机
EP2863154A4 (en) * 2012-05-18 2016-11-30 Mitsubishi Electric Corp HEAT PUMP DEVICE
JP2015117894A (ja) * 2013-12-19 2015-06-25 日立アプライアンス株式会社 空気調和機の室外機
US20160201952A1 (en) * 2015-01-12 2016-07-14 Lg Electronics Inc. Air conditioner and method for controlling an air conditioner
US10041706B2 (en) 2015-01-12 2018-08-07 Lg Electronics Inc. Air conditioner and method for controlling an air conditioner
US10054348B2 (en) 2015-01-12 2018-08-21 Lg Electronics Inc. Air conditioner
US10527333B2 (en) 2015-01-12 2020-01-07 Lg Electronics Inc. Air conditioner and method for controlling an air conditioner
JP2017207221A (ja) * 2016-05-16 2017-11-24 東芝キヤリア株式会社 空気調和装置

Also Published As

Publication number Publication date
JP2008157557A (ja) 2008-07-10

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