AU2014200687B2 - Air conditioner outdoor unit and air conditioner - Google Patents

Air conditioner outdoor unit and air conditioner Download PDF

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Publication number
AU2014200687B2
AU2014200687B2 AU2014200687A AU2014200687A AU2014200687B2 AU 2014200687 B2 AU2014200687 B2 AU 2014200687B2 AU 2014200687 A AU2014200687 A AU 2014200687A AU 2014200687 A AU2014200687 A AU 2014200687A AU 2014200687 B2 AU2014200687 B2 AU 2014200687B2
Authority
AU
Australia
Prior art keywords
refrigerant
compressor
way valve
pipe
port
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.)
Active
Application number
AU2014200687A
Other languages
English (en)
Other versions
AU2014200687A1 (en
Inventor
Kuniko Hayashi
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.)
Fujitsu General Ltd
Original Assignee
Fujitsu General 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 Fujitsu General Ltd filed Critical Fujitsu General Ltd
Publication of AU2014200687A1 publication Critical patent/AU2014200687A1/en
Application granted granted Critical
Publication of AU2014200687B2 publication Critical patent/AU2014200687B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control 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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the refrigerant
    • 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
    • F25B45/00—Arrangements for charging or discharging refrigerant
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/003—General constructional features for cooling refrigerating machinery
    • 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
    • F25B2313/005—Outdoor unit expansion 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
    • F25B2313/006—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
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • F25B2313/0233—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel 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
    • 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
    • F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
    • F25B2345/006—Details for charging or discharging refrigerants; Service stations therefor characterised by charging or discharging valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
AU2014200687A 2013-02-22 2014-02-10 Air conditioner outdoor unit and air conditioner Active AU2014200687B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013032900A JP2014163548A (ja) 2013-02-22 2013-02-22 空気調和装置
JP2013-032900 2013-02-22

Publications (2)

Publication Number Publication Date
AU2014200687A1 AU2014200687A1 (en) 2014-09-11
AU2014200687B2 true AU2014200687B2 (en) 2017-09-28

Family

ID=50071522

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2014200687A Active AU2014200687B2 (en) 2013-02-22 2014-02-10 Air conditioner outdoor unit and air conditioner

Country Status (5)

Country Link
US (1) US20140238069A1 (zh)
EP (1) EP2770279A1 (zh)
JP (1) JP2014163548A (zh)
CN (1) CN104006461A (zh)
AU (1) AU2014200687B2 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103597294B (zh) * 2011-06-09 2019-06-07 三菱电机株式会社 空调机的室内机
JP6293647B2 (ja) * 2014-11-21 2018-03-14 ヤンマー株式会社 ヒートポンプ
JP2016161256A (ja) * 2015-03-04 2016-09-05 株式会社富士通ゼネラル 空気調和装置
JP6736947B2 (ja) * 2016-03-30 2020-08-05 株式会社富士通ゼネラル 空気調和機の室外機
KR20210109844A (ko) * 2020-02-28 2021-09-07 엘지전자 주식회사 공기 조화 장치 및 그의 물 충전 방법
WO2023181117A1 (ja) * 2022-03-22 2023-09-28 日本電気株式会社 冷却装置および冷却装置の冷却方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1956320A1 (en) * 2005-11-30 2008-08-13 Daikin Industries, Ltd. Freezing device
US20090133413A1 (en) * 2006-08-10 2009-05-28 Daikin Industries, Ltd. Refrigerant charging method in refrigeration system using carbon dioxide as refrigerant
US20130000339A1 (en) * 2010-03-29 2013-01-03 Mitsubishi Electric Corporation Air-conditioning apparatus

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07332784A (ja) * 1994-06-14 1995-12-22 Matsushita Refrig Co Ltd 空気調和機
JP3638976B2 (ja) * 1994-12-08 2005-04-13 三菱電機株式会社 冷凍装置
JP2001241814A (ja) * 2000-03-01 2001-09-07 Sharp Corp 空気調和機及びその冷媒封入方法
JP4089139B2 (ja) * 2000-07-26 2008-05-28 ダイキン工業株式会社 空気調和機
JP2003049960A (ja) * 2001-08-07 2003-02-21 Fujitsu General Ltd 三方弁
JP2004028359A (ja) * 2002-06-21 2004-01-29 Mitsubishi Electric Corp 空調・冷凍装置、熱源側ユニット、負荷側ユニット、圧縮機の交換方法、熱交換器の増設方法
JP2006170500A (ja) * 2004-12-14 2006-06-29 Mitsubishi Heavy Ind Ltd 空気調和装置およびその運転方法
JP4082434B2 (ja) * 2006-05-18 2008-04-30 ダイキン工業株式会社 冷凍装置
KR20080058789A (ko) * 2006-12-22 2008-06-26 엘지전자 주식회사 공기조화기
US7730735B2 (en) * 2007-05-22 2010-06-08 Maruya Richard H Refrigerant service port valve for air conditioners
JP4488093B2 (ja) * 2008-07-24 2010-06-23 ダイキン工業株式会社 空気調和機
JP2010185585A (ja) * 2009-02-10 2010-08-26 Mitsubishi Electric Corp 空気調和装置及びユニットの更新方法
JP5283587B2 (ja) * 2009-08-28 2013-09-04 三洋電機株式会社 空気調和装置
KR101636326B1 (ko) * 2009-12-24 2016-07-21 삼성전자주식회사 냉동 사이클 장치, 히트 펌프 급탕 에어컨 및 그 실외기
JP2012007774A (ja) * 2010-06-23 2012-01-12 Panasonic Corp 空気調和機
WO2012063289A1 (ja) * 2010-11-11 2012-05-18 三菱電機株式会社 冷凍サイクル装置及び冷媒充填方法
US8756943B2 (en) * 2011-12-21 2014-06-24 Nordyne Llc Refrigerant charge management in a heat pump water heater

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1956320A1 (en) * 2005-11-30 2008-08-13 Daikin Industries, Ltd. Freezing device
US20090133413A1 (en) * 2006-08-10 2009-05-28 Daikin Industries, Ltd. Refrigerant charging method in refrigeration system using carbon dioxide as refrigerant
US20130000339A1 (en) * 2010-03-29 2013-01-03 Mitsubishi Electric Corporation Air-conditioning apparatus

Also Published As

Publication number Publication date
EP2770279A1 (en) 2014-08-27
CN104006461A (zh) 2014-08-27
JP2014163548A (ja) 2014-09-08
US20140238069A1 (en) 2014-08-28
AU2014200687A1 (en) 2014-09-11

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