CN102893095B - 切换装置及空调装置 - Google Patents

切换装置及空调装置 Download PDF

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Publication number
CN102893095B
CN102893095B CN201080066716.1A CN201080066716A CN102893095B CN 102893095 B CN102893095 B CN 102893095B CN 201080066716 A CN201080066716 A CN 201080066716A CN 102893095 B CN102893095 B CN 102893095B
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CN
China
Prior art keywords
indoor set
valve
cut
cold
producing medium
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
CN201080066716.1A
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English (en)
Chinese (zh)
Other versions
CN102893095A (zh
Inventor
高下博文
川越智一
东幸志
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.)
Mitsubishi Electric Corp
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Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN102893095A publication Critical patent/CN102893095A/zh
Application granted granted Critical
Publication of CN102893095B publication Critical patent/CN102893095B/zh
Active legal-status Critical Current
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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
    • 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
    • F24F1/32—Refrigerant piping for connecting the separate outdoor units to 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/40—Fluid line arrangements
    • F25B41/42—Arrangements for diverging or converging flows, e.g. branch lines or junctions
    • 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
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using 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
    • F25B2500/00—Problems to be solved
    • F25B2500/22—Preventing, detecting or repairing leaks of refrigeration fluids
    • F25B2500/221—Preventing leaks from developing
    • 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
    • F25B2500/22—Preventing, detecting or repairing leaks of refrigeration fluids
    • F25B2500/222—Detecting refrigerant leaks
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2519—On-off valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air Conditioning Control Device (AREA)
  • Other Air-Conditioning Systems (AREA)
CN201080066716.1A 2010-05-12 2010-05-12 切换装置及空调装置 Active CN102893095B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2010/003207 WO2011141959A1 (fr) 2010-05-12 2010-05-12 Appareil de commande et appareil de climatisation

Publications (2)

Publication Number Publication Date
CN102893095A CN102893095A (zh) 2013-01-23
CN102893095B true CN102893095B (zh) 2016-01-06

Family

ID=44914031

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080066716.1A Active CN102893095B (zh) 2010-05-12 2010-05-12 切换装置及空调装置

Country Status (5)

Country Link
US (1) US20130014525A1 (fr)
EP (1) EP2570740B1 (fr)
JP (1) JPWO2011141959A1 (fr)
CN (1) CN102893095B (fr)
WO (1) WO2011141959A1 (fr)

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JP5630102B2 (ja) * 2010-06-30 2014-11-26 株式会社富士通ゼネラル 空気調和機の冷媒分岐ユニット
JP6079061B2 (ja) * 2012-02-06 2017-02-15 ダイキン工業株式会社 冷凍装置
JP6064412B2 (ja) * 2012-07-30 2017-01-25 株式会社富士通ゼネラル 空気調和装置
KR20140056965A (ko) * 2012-11-02 2014-05-12 엘지전자 주식회사 공기조화기 및 그 제어 방법
CN104374056A (zh) * 2013-08-16 2015-02-25 南京天加空调设备有限公司 多联式空调器冷媒泄漏保护控制方法
JP5783235B2 (ja) * 2013-12-11 2015-09-24 ダイキン工業株式会社 冷媒流路切換ユニット及び流路切換集合ユニット
CN107250683B (zh) 2015-02-18 2020-04-07 大金工业株式会社 空调系统
JP6528446B2 (ja) * 2015-02-18 2019-06-12 ダイキン工業株式会社 空気調和装置
EP3308304A4 (fr) * 2015-08-18 2018-05-16 Samsung Electronics Co., Ltd. Procédé et système pour ajouter une page internet aux favoris
WO2017179117A1 (fr) * 2016-04-12 2017-10-19 三菱電機株式会社 Climatiseur
JP6269756B1 (ja) * 2016-09-02 2018-01-31 ダイキン工業株式会社 冷凍装置
JP6278094B1 (ja) 2016-10-28 2018-02-14 ダイキン工業株式会社 空気調和装置
EP3546855B1 (fr) * 2016-11-22 2020-09-09 Mitsubishi Electric Corporation Climatiseur et système de climatisation
US20190056133A1 (en) * 2017-02-23 2019-02-21 Elda D. Green Distributed Climate-Control Systems and Methods with Distributed Protection against Refrigerant Loss
WO2018198726A1 (fr) * 2017-04-27 2018-11-01 日立ジョンソンコントロールズ空調株式会社 Unité de commutation de canal de fluide frigorigène et climatiseur
WO2019035205A1 (fr) * 2017-08-18 2019-02-21 三菱電機株式会社 Dispositif de climatisation
AU2018329314B2 (en) 2017-09-05 2021-07-01 Daikin Industries, Ltd. Air-Conditioning System or Refrigerant Branch Unit
US11293674B2 (en) * 2017-09-29 2022-04-05 Daikin Industries, Ltd. Refrigeration apparatus with multiple utilization units and refrigerant flow control
EP3499101A1 (fr) * 2017-12-12 2019-06-19 Danfoss A/S Agencement de soupape destiné à un sélecteur de mode de fonctionnement
EP3779324B1 (fr) * 2018-04-09 2023-03-29 Mitsubishi Electric Corporation Climatiseur
KR102198512B1 (ko) * 2018-06-28 2021-01-05 엘지전자 주식회사 멀티 공기조화기의 냉매 누설 감지 제어 장치 및 방법
CN108775728B (zh) * 2018-07-20 2023-08-04 珠海格力电器股份有限公司 一种多联机冷热水机组
JP6835058B2 (ja) * 2018-12-10 2021-02-24 ダイキン工業株式会社 空調システム
JP7412887B2 (ja) * 2019-01-02 2024-01-15 ダイキン工業株式会社 空気調和機及び流路切換弁
US11713910B2 (en) 2019-10-09 2023-08-01 Sam DeCandia Environmental air conditioning and refrigeration isolation safety valve
BE1030289B1 (nl) * 2022-02-23 2023-09-18 Daikin Europe Nv Werkwijze voor het bepalen van de onderlinge koppelingen tussen afsluitkleppen en koelmiddellekkagesensoren voor een airconditioningsysteem
BE1030293B1 (nl) 2022-02-23 2023-09-18 Daikin Europe Nv Airconditioningsysteem en werkwijze voor het tot stand brengen van een besturingslogica voor de bediening van de afsluitklep

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04335967A (ja) * 1991-05-09 1992-11-24 Mitsubishi Electric Corp 空気調和装置
JPH0942804A (ja) * 1995-07-25 1997-02-14 Mitsubishi Electric Corp 空気調和装置
JP2003130482A (ja) * 2001-10-26 2003-05-08 Mitsubishi Electric Corp 空気調和装置
CN1566826A (zh) * 2003-06-17 2005-01-19 乐金电子(天津)电器有限公司 一拖多空调器及其控制方法
CN101033903A (zh) * 2006-03-08 2007-09-12 株式会社始原E&C 空调排管用连接箱组装体、空调制冷剂排管连接方法及空调排管连接箱
EP1970651A1 (fr) * 2006-09-21 2008-09-17 Mitsubishi Electric Corporation Système de réfrigération/de climatisation de l'air ayant une function de détection de fuite de réfrigérant, réfrigérateur/climatiseur d'air et procédé de détection d'une fuite de réfrigérant

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JPH06180166A (ja) 1992-12-09 1994-06-28 Toshiba Corp 空気調和機
JPH06300379A (ja) * 1993-04-15 1994-10-28 Sanyo Electric Co Ltd マルチ型空気調和装置
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JP3152187B2 (ja) * 1997-11-21 2001-04-03 ダイキン工業株式会社 冷凍装置及び冷媒充填方法
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JP4211094B2 (ja) * 1998-09-29 2009-01-21 三菱電機株式会社 冷凍サイクル装置
JP4350836B2 (ja) * 1999-05-31 2009-10-21 三菱電機株式会社 空気調和装置
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KR100626443B1 (ko) * 2003-11-24 2006-09-20 엘지전자 주식회사 공기조화기의 실내기
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US7337619B2 (en) * 2004-05-25 2008-03-04 Ford Motor Company Method and system for assessing a refrigerant charge level in a vehicle air conditioning system
US8056581B2 (en) * 2006-04-06 2011-11-15 Fastest, Inc. Latching connectors
JP4155313B2 (ja) * 2006-06-26 2008-09-24 ダイキン工業株式会社 空気調和装置
JP5336039B2 (ja) * 2006-07-21 2013-11-06 ダイキン工業株式会社 二酸化炭素を冷媒として用いる冷凍装置における冷媒充填方法
JP4187020B2 (ja) * 2006-08-08 2008-11-26 ダイキン工業株式会社 空気調和装置およびその洗浄方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04335967A (ja) * 1991-05-09 1992-11-24 Mitsubishi Electric Corp 空気調和装置
JPH0942804A (ja) * 1995-07-25 1997-02-14 Mitsubishi Electric Corp 空気調和装置
JP2003130482A (ja) * 2001-10-26 2003-05-08 Mitsubishi Electric Corp 空気調和装置
CN1566826A (zh) * 2003-06-17 2005-01-19 乐金电子(天津)电器有限公司 一拖多空调器及其控制方法
CN101033903A (zh) * 2006-03-08 2007-09-12 株式会社始原E&C 空调排管用连接箱组装体、空调制冷剂排管连接方法及空调排管连接箱
EP1970651A1 (fr) * 2006-09-21 2008-09-17 Mitsubishi Electric Corporation Système de réfrigération/de climatisation de l'air ayant une function de détection de fuite de réfrigérant, réfrigérateur/climatiseur d'air et procédé de détection d'une fuite de réfrigérant

Also Published As

Publication number Publication date
US20130014525A1 (en) 2013-01-17
WO2011141959A1 (fr) 2011-11-17
EP2570740A1 (fr) 2013-03-20
CN102893095A (zh) 2013-01-23
JPWO2011141959A1 (ja) 2013-07-22
EP2570740B1 (fr) 2019-02-27
EP2570740A4 (fr) 2017-12-13

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