ES2390485T3 - Aparato de aire acondicionado - Google Patents

Aparato de aire acondicionado Download PDF

Info

Publication number
ES2390485T3
ES2390485T3 ES07118087T ES07118087T ES2390485T3 ES 2390485 T3 ES2390485 T3 ES 2390485T3 ES 07118087 T ES07118087 T ES 07118087T ES 07118087 T ES07118087 T ES 07118087T ES 2390485 T3 ES2390485 T3 ES 2390485T3
Authority
ES
Spain
Prior art keywords
oil recovery
indoor
refrigerant
unit
refrigerant pipe
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
ES07118087T
Other languages
English (en)
Spanish (es)
Inventor
Satoshi Watanabe
Masashi Maeno
Shinichi Isozumi
Keisuke Mitoma
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 Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Application granted granted Critical
Publication of ES2390485T3 publication Critical patent/ES2390485T3/es
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
    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • 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
    • 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
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • 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
    • F25B2500/16—Lubrication
    • 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
    • F25B2600/2513—Expansion 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)
ES07118087T 2006-10-11 2007-10-09 Aparato de aire acondicionado Active ES2390485T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006277481 2006-10-11
JP2006277481A JP5259944B2 (ja) 2006-10-11 2006-10-11 空気調和装置

Publications (1)

Publication Number Publication Date
ES2390485T3 true ES2390485T3 (es) 2012-11-13

Family

ID=38951720

Family Applications (1)

Application Number Title Priority Date Filing Date
ES07118087T Active ES2390485T3 (es) 2006-10-11 2007-10-09 Aparato de aire acondicionado

Country Status (4)

Country Link
EP (1) EP1914493B8 (de)
JP (1) JP5259944B2 (de)
CN (1) CN101162104B (de)
ES (1) ES2390485T3 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4902723B2 (ja) * 2009-11-12 2012-03-21 三菱電機株式会社 凝縮圧力検知システム及び冷凍サイクルシステム
JP5773711B2 (ja) * 2011-04-01 2015-09-02 三菱電機株式会社 冷凍機
JP2013044512A (ja) * 2011-08-26 2013-03-04 Yanmar Co Ltd 空調システム
CN103162385B (zh) * 2013-04-02 2016-01-13 四川长虹电器股份有限公司 一种调整制冷设备电子膨胀阀的装置及方法
JP6207982B2 (ja) * 2013-11-13 2017-10-04 三菱重工サーマルシステムズ株式会社 冷暖フリーマルチ形空気調和機の冷媒配管洗浄方法
KR102073011B1 (ko) 2013-12-18 2020-03-02 삼성전자주식회사 오일 검출 장치, 그를 가지는 압축기 및 압축기의 제어 방법
JP6690151B2 (ja) * 2015-08-03 2020-04-28 ダイキン工業株式会社 判定装置
CN108885028B (zh) * 2016-04-18 2020-07-17 三菱电机株式会社 制冷循环装置
JP6540666B2 (ja) * 2016-11-24 2019-07-10 ダイキン工業株式会社 冷凍装置
JP6847216B2 (ja) * 2017-06-23 2021-03-24 三菱電機株式会社 冷凍サイクル装置
JP6914451B2 (ja) * 2018-09-28 2021-08-04 三菱電機株式会社 空気調和機
CN109539407A (zh) * 2018-11-19 2019-03-29 珠海格力电器股份有限公司 多联机系统及其控制方法
EP3933296A4 (de) * 2019-02-28 2022-03-02 Mitsubishi Electric Corporation Kältekreislaufvorrichtung
CN109855229A (zh) * 2019-03-01 2019-06-07 珠海格力电器股份有限公司 分段回油的回油控制方法及多联机系统
CN110645745A (zh) * 2019-10-23 2020-01-03 珠海格力电器股份有限公司 可连续制热的空调及其控制方法
CN110986257B (zh) * 2019-12-17 2023-05-26 珠海格力电器股份有限公司 一种多联机系统清洗方法、装置及空调设备
CN114061056B (zh) * 2020-07-28 2023-05-30 广东美的制冷设备有限公司 空调器控制方法、空调器及计算机可读存储介质
CN112361537B (zh) * 2020-11-23 2021-10-15 珠海格力电器股份有限公司 多联机系统及其回油控制方法、装置、存储介质及处理器
CN113108445B (zh) * 2021-04-26 2023-04-21 广东美的暖通设备有限公司 多联机空调系统的回油控制方法及装置
CN113324287A (zh) * 2021-05-21 2021-08-31 广东美的暖通设备有限公司 室内机与室外机连接管长度的识别方法、装置及空调系统
CN113280533B (zh) * 2021-06-10 2022-04-19 宁波奥克斯电气股份有限公司 一种多联空调压缩机回油方法
CN113639390B (zh) * 2021-07-16 2022-12-27 青岛海尔空调电子有限公司 空调压缩机的控制方法和系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0213760A (ja) * 1988-06-30 1990-01-18 Toshiba Corp マルチエアコンシステムの制御装置
JPH05157380A (ja) * 1991-12-10 1993-06-22 Toshiba Ave Corp 空気調和機
JP2955424B2 (ja) * 1992-03-10 1999-10-04 東芝エー・ブイ・イー株式会社 空気調和機
JP3028008B2 (ja) * 1992-04-08 2000-04-04 ダイキン工業株式会社 空気調和装置
JP3732907B2 (ja) * 1996-12-12 2006-01-11 三洋電機株式会社 空気調和機およびその冷凍機油回収方法
JPH10288410A (ja) * 1997-04-14 1998-10-27 Daikin Ind Ltd 冷凍装置
JP3849468B2 (ja) * 2001-07-11 2006-11-22 松下電器産業株式会社 空気調和機
JP3791444B2 (ja) * 2002-03-29 2006-06-28 松下電器産業株式会社 空気調和機
JP2004270974A (ja) * 2003-03-06 2004-09-30 Mitsubishi Electric Corp 冷凍冷蔵装置用冷媒回路の冷媒変更方法
JP4522690B2 (ja) * 2003-10-28 2010-08-11 三菱電機株式会社 空気調和装置
CN1752669A (zh) * 2004-09-24 2006-03-29 乐金电子(天津)电器有限公司 中央空调器及其控制方法
JP2006125762A (ja) * 2004-10-29 2006-05-18 Mitsubishi Heavy Ind Ltd 室内機およびこれを備えた空気調和装置ならびにその運転方法
KR100640852B1 (ko) * 2004-12-09 2006-11-02 엘지전자 주식회사 멀티 공기조화기의 제어방법
JP2006183979A (ja) * 2004-12-28 2006-07-13 Mitsubishi Heavy Ind Ltd 冷媒配管長さ検知システムおよび冷媒配管長さ検知方法

Also Published As

Publication number Publication date
EP1914493A2 (de) 2008-04-23
JP5259944B2 (ja) 2013-08-07
EP1914493B8 (de) 2012-09-26
CN101162104A (zh) 2008-04-16
CN101162104B (zh) 2010-08-25
EP1914493A3 (de) 2011-06-08
JP2008096019A (ja) 2008-04-24
EP1914493B1 (de) 2012-07-11

Similar Documents

Publication Publication Date Title
ES2390485T3 (es) Aparato de aire acondicionado
JP6935720B2 (ja) 冷凍装置
CN106461253B (zh) 空调机及其除霜运行方法
KR101096933B1 (ko) 냉동장치
ES2823730T3 (es) Acondicionador de aire
JP2018189365A5 (de)
JP6071648B2 (ja) 空気調和装置
JP2007315702A (ja) 冷凍装置
ES2862132T3 (es) Dispositivo de aire acondicionado
AU2006293190A1 (en) Air conditioning apparatus
WO2016120936A1 (ja) 空気調和装置
JP5418622B2 (ja) 冷凍装置
JP6110187B2 (ja) 冷凍サイクル装置
CN111033152A (zh) 制冷机
JP2008241065A (ja) 冷凍装置及び冷凍装置の油戻し方法
JP2015068611A (ja) 空気調和装置
ES2642371T3 (es) Dispositivo de refrigeración
JP6524670B2 (ja) 空気調和装置
JP2006300369A (ja) 空気調和機
US20200049383A1 (en) Refrigeration cycle device
JP5517891B2 (ja) 空気調和装置
CN115769032A (zh) 制冷装置的室外机以及具备该室外机的制冷装置
JP2006258331A (ja) 冷凍装置
US20160245567A1 (en) Integrated Suction Header Assembly
KR101075168B1 (ko) 히트펌프 시스템의 성에제거방법