JP5581987B2 - 空気調和機 - Google Patents

空気調和機 Download PDF

Info

Publication number
JP5581987B2
JP5581987B2 JP2010254944A JP2010254944A JP5581987B2 JP 5581987 B2 JP5581987 B2 JP 5581987B2 JP 2010254944 A JP2010254944 A JP 2010254944A JP 2010254944 A JP2010254944 A JP 2010254944A JP 5581987 B2 JP5581987 B2 JP 5581987B2
Authority
JP
Japan
Prior art keywords
refrigerant
outdoor heat
heat exchange
switching valve
valve
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
JP2010254944A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012107771A (ja
Inventor
知厚 南田
洋一 大沼
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.)
Daikin Industries Ltd
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
Priority to JP2010254944A priority Critical patent/JP5581987B2/ja
Priority to CN201180054695.6A priority patent/CN103201566B/zh
Priority to PCT/JP2011/074107 priority patent/WO2012066895A1/fr
Publication of JP2012107771A publication Critical patent/JP2012107771A/ja
Application granted granted Critical
Publication of JP5581987B2 publication Critical patent/JP5581987B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F25B47/022—Defrosting cycles hot gas defrosting
    • F25B47/025—Defrosting cycles hot gas defrosting by reversing the cycle
    • 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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/41—Defrosting; Preventing freezing
    • F24F11/42—Defrosting; Preventing freezing of outdoor units
    • 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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring

Landscapes

  • 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)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Air Conditioning Control Device (AREA)
  • Multiple-Way Valves (AREA)
JP2010254944A 2010-11-15 2010-11-15 空気調和機 Expired - Fee Related JP5581987B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2010254944A JP5581987B2 (ja) 2010-11-15 2010-11-15 空気調和機
CN201180054695.6A CN103201566B (zh) 2010-11-15 2011-10-20 空调机
PCT/JP2011/074107 WO2012066895A1 (fr) 2010-11-15 2011-10-20 Appareil de conditionnement d'air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010254944A JP5581987B2 (ja) 2010-11-15 2010-11-15 空気調和機

Publications (2)

Publication Number Publication Date
JP2012107771A JP2012107771A (ja) 2012-06-07
JP5581987B2 true JP5581987B2 (ja) 2014-09-03

Family

ID=46083835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010254944A Expired - Fee Related JP5581987B2 (ja) 2010-11-15 2010-11-15 空気調和機

Country Status (3)

Country Link
JP (1) JP5581987B2 (fr)
CN (1) CN103201566B (fr)
WO (1) WO2012066895A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104729029B (zh) * 2013-12-24 2018-05-11 珠海格力电器股份有限公司 空调系统及其控制方法
CN103743156B (zh) * 2014-01-06 2016-08-17 丹佛斯微通道换热器（嘉兴）有限公司 热泵系统
CN103743158B (zh) * 2014-01-06 2017-03-01 丹佛斯微通道换热器（嘉兴）有限公司 换热器
CN109386888B (zh) * 2014-02-21 2021-04-06 大金工业株式会社 空调装置
JP5884855B2 (ja) * 2014-05-30 2016-03-15 ダイキン工業株式会社 冷媒流路切換ユニット
US20160363941A1 (en) * 2015-06-11 2016-12-15 Jerry R. Lizaso Hot water recirculation valve
JP6403896B2 (ja) * 2015-09-09 2018-10-10 三菱電機株式会社 空気調和装置
EP3385646B1 (fr) * 2015-12-02 2022-08-10 Mitsubishi Electric Corporation Dispositif de climatisation
JP6671009B2 (ja) * 2016-01-12 2020-03-25 パナソニックＩｐマネジメント株式会社 空気調和装置
JP7172815B2 (ja) * 2019-04-10 2022-11-16 トヨタ自動車株式会社 車載温調装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62141469A (ja) * 1985-12-14 1987-06-24 ダイキン工業株式会社 ヒ−トポンプ式空気調和機
JPH0313077U (fr) * 1989-06-23 1991-02-08
US6491063B1 (en) * 1997-09-17 2002-12-10 Ben-Ro Industry And Development Ltd. Valve assembly and airconditioning system including same
JP3888403B2 (ja) * 1997-12-18 2007-03-07 株式会社富士通ゼネラル 空気調和機の制御方法およびその装置
JP2001059664A (ja) * 1999-08-20 2001-03-06 Fujitsu General Ltd 空気調和機
KR100511286B1 (ko) * 2003-05-01 2005-08-31 엘지전자 주식회사 동시 제상 및 난방 운전이 가능한 공기조화기 및 자체제상 사이클을 구비한 공기조화기용 실외기
US7895850B2 (en) * 2005-04-15 2011-03-01 Comforture, L.P. Modulating proportioning reversing valve
JP4605065B2 (ja) * 2006-03-27 2011-01-05 パナソニック株式会社 空気調和装置
JP5137494B2 (ja) * 2007-08-22 2013-02-06 日立アプライアンス株式会社 冷凍サイクルを用いた機器及び空気調和機

Also Published As

Publication number Publication date
CN103201566A (zh) 2013-07-10
WO2012066895A1 (fr) 2012-05-24
JP2012107771A (ja) 2012-06-07
CN103201566B (zh) 2015-09-02

Similar Documents

Publication Publication Date Title
JP5581987B2 (ja) 空気調和機
JP3775358B2 (ja) 冷凍装置
US9506674B2 (en) Air conditioner including a bypass pipeline for a defrosting operation
JP6599002B2 (ja) 空気調和装置
JP5172012B2 (ja) 空気調和装置
JP4001171B2 (ja) 冷凍装置
JP6678332B2 (ja) 空気調和機の室外ユニットおよび制御方法
WO2006025427A1 (fr) Dispositif frigorifique
WO2006013834A1 (fr) Appareil de congélation
WO2005033593A1 (fr) Congélateur
JP2006071137A (ja) 冷凍装置
JP3956784B2 (ja) 冷凍装置
JP2008082589A (ja) 空気調和装置
JP6057871B2 (ja) ヒートポンプシステム、及び、ヒートポンプ式給湯器
JP2001056159A (ja) 空気調和装置
WO2013046647A1 (fr) Pompe à chaleur
JP2018009767A (ja) 冷凍装置
EP2572910A1 (fr) Dispositif de chauffage et de refroidissement de véhicule
WO2007102345A1 (fr) dispositif de réfrigération
EP3517855B1 (fr) Échangeur de chaleur et dispositif à cycle de réfrigération
JP2012127632A (ja) ヒートポンプおよびそれに用いるロータリ式四方切換弁
JP5627536B2 (ja) 空気調和機
JP2010002112A (ja) 冷凍装置
WO2019189838A1 (fr) Dispositif de réfrigération
JP4687326B2 (ja) 空気調和装置

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20130903

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20140617

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20140630

R151 Written notification of patent or utility model registration

Ref document number: 5581987

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

LAPS Cancellation because of no payment of annual fees