JP5655014B2 - 空気調和機 - Google Patents

空気調和機 Download PDF

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Publication number
JP5655014B2
JP5655014B2 JP2011553917A JP2011553917A JP5655014B2 JP 5655014 B2 JP5655014 B2 JP 5655014B2 JP 2011553917 A JP2011553917 A JP 2011553917A JP 2011553917 A JP2011553917 A JP 2011553917A JP 5655014 B2 JP5655014 B2 JP 5655014B2
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JP
Japan
Prior art keywords
oil
pipe
compressor
lubricating oil
compressors
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
JP2011553917A
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English (en)
Japanese (ja)
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JPWO2011099628A1 (ja
Inventor
行雄 木口
行雄 木口
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.)
Toshiba Carrier Corp
Original Assignee
Toshiba Carrier Corp
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 Toshiba Carrier Corp filed Critical Toshiba Carrier Corp
Priority to JP2011553917A priority Critical patent/JP5655014B2/ja
Publication of JPWO2011099628A1 publication Critical patent/JPWO2011099628A1/ja
Application granted granted Critical
Publication of JP5655014B2 publication Critical patent/JP5655014B2/ja
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Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/06—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units
    • F24F3/065—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units with a plurality of evaporators or condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/26—Refrigerant piping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/26—Refrigerant piping
    • F24F1/30—Refrigerant piping for use inside the separate outdoor 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
    • F25B31/00—Compressor arrangements
    • F25B31/002—Lubrication
    • F25B31/004—Lubrication oil recirculating 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
    • 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
    • F25B2313/023—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
    • F25B2313/025—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
    • 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
    • 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

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)
  • Compressor (AREA)
  • Other Air-Conditioning Systems (AREA)
JP2011553917A 2010-02-15 2011-02-15 空気調和機 Active JP5655014B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011553917A JP5655014B2 (ja) 2010-02-15 2011-02-15 空気調和機

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2010030526 2010-02-15
JP2010030526 2010-02-15
PCT/JP2011/053165 WO2011099628A1 (ja) 2010-02-15 2011-02-15 空気調和機
JP2011553917A JP5655014B2 (ja) 2010-02-15 2011-02-15 空気調和機

Publications (2)

Publication Number Publication Date
JPWO2011099628A1 JPWO2011099628A1 (ja) 2013-06-17
JP5655014B2 true JP5655014B2 (ja) 2015-01-14

Family

ID=44367891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011553917A Active JP5655014B2 (ja) 2010-02-15 2011-02-15 空気調和機

Country Status (5)

Country Link
US (1) US20120304685A1 (zh)
EP (1) EP2538155B1 (zh)
JP (1) JP5655014B2 (zh)
CN (1) CN102753913B (zh)
WO (1) WO2011099628A1 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2899478A4 (en) * 2012-09-21 2016-06-29 Toshiba Carrier Corp EXTERNAL UNIT OF A MULTITYP AIR CONDITIONING
WO2015045011A1 (ja) * 2013-09-24 2015-04-02 三菱電機株式会社 冷凍サイクル装置
KR102165351B1 (ko) * 2014-02-05 2020-10-13 엘지전자 주식회사 히트펌프 시스템
KR101622846B1 (ko) * 2014-10-27 2016-05-19 엘지전자 주식회사 오일분리기 및 이를 구비한 공기조화기
CN104990307B (zh) * 2015-08-05 2017-11-17 珠海格力电器股份有限公司 空调器、压缩模块及压缩模块组
CN105180493B (zh) * 2015-09-01 2019-12-24 珠海格力电器股份有限公司 压缩机模块及多模块机组、多模块机组均油控制方法
US9939179B2 (en) * 2015-12-08 2018-04-10 Bitzer Kuehlmaschinenbau Gmbh Cascading oil distribution system
US20180195794A1 (en) * 2017-01-12 2018-07-12 Emerson Climate Technologies, Inc. Diagnostics And Control For Micro Booster Supermarket Refrigeration System
JP7477431B2 (ja) 2020-11-18 2024-05-01 三菱重工サーマルシステムズ株式会社 冷凍装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07234039A (ja) * 1994-02-25 1995-09-05 Hitachi Ltd 空気調和機
JPH085169A (ja) * 1994-06-21 1996-01-12 Matsushita Refrig Co Ltd 空気調和機
JP2000065445A (ja) * 1998-08-20 2000-03-03 Daikin Ind Ltd 冷媒分流機構及び冷媒分流機構を備えた熱交換器
JP2000274885A (ja) * 1999-03-25 2000-10-06 Sharp Corp 分岐管及び分岐管を備えた空気調和機
WO2004076945A1 (ja) * 2003-02-27 2004-09-10 Toshiba Carrier Corporation 冷凍サイクル装置
JP2006112668A (ja) * 2004-10-12 2006-04-27 Fujitsu General Ltd 多室型空気調和機の室外機
JP2006125699A (ja) * 2004-10-27 2006-05-18 Mitsubishi Electric Corp 空気調和機の室外機
JP2006145054A (ja) * 2004-11-16 2006-06-08 Matsushita Electric Ind Co Ltd 冷蔵庫
JP2006250435A (ja) * 2005-03-10 2006-09-21 Yanmar Co Ltd エンジン駆動式ヒートポンプ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3581519A (en) * 1969-07-18 1971-06-01 Emhart Corp Oil equalization system
JP4108957B2 (ja) * 2001-10-19 2008-06-25 東芝キヤリア株式会社 冷凍装置
US8091839B2 (en) * 2004-08-23 2012-01-10 Thomas & Betts International, Inc. Scissor type pipe clamp
KR100758901B1 (ko) * 2004-11-17 2007-09-14 엘지전자 주식회사 멀티형 공기조화기

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07234039A (ja) * 1994-02-25 1995-09-05 Hitachi Ltd 空気調和機
JPH085169A (ja) * 1994-06-21 1996-01-12 Matsushita Refrig Co Ltd 空気調和機
JP2000065445A (ja) * 1998-08-20 2000-03-03 Daikin Ind Ltd 冷媒分流機構及び冷媒分流機構を備えた熱交換器
JP2000274885A (ja) * 1999-03-25 2000-10-06 Sharp Corp 分岐管及び分岐管を備えた空気調和機
WO2004076945A1 (ja) * 2003-02-27 2004-09-10 Toshiba Carrier Corporation 冷凍サイクル装置
JP2006112668A (ja) * 2004-10-12 2006-04-27 Fujitsu General Ltd 多室型空気調和機の室外機
JP2006125699A (ja) * 2004-10-27 2006-05-18 Mitsubishi Electric Corp 空気調和機の室外機
JP2006145054A (ja) * 2004-11-16 2006-06-08 Matsushita Electric Ind Co Ltd 冷蔵庫
JP2006250435A (ja) * 2005-03-10 2006-09-21 Yanmar Co Ltd エンジン駆動式ヒートポンプ

Also Published As

Publication number Publication date
WO2011099628A1 (ja) 2011-08-18
EP2538155A4 (en) 2018-04-04
EP2538155A1 (en) 2012-12-26
EP2538155B1 (en) 2023-07-19
CN102753913B (zh) 2015-10-21
CN102753913A (zh) 2012-10-24
US20120304685A1 (en) 2012-12-06
JPWO2011099628A1 (ja) 2013-06-17

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