ES2390485T3 - Aparato de aire acondicionado - Google Patents

Aparato de aire acondicionado Download PDF

Info

Publication number: ES2390485T3
Authority: ES; Spain
Prior art keywords: oil recovery; indoor; refrigerant; unit; refrigerant pipe
Prior art date: 2006-10-11
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.)

2006-10-11

Filing date

2007-10-09

Publication date

2012-11-13

2007-10-09 Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd

2012-11-13 Application granted granted Critical

2012-11-13 Publication of ES2390485T3 publication Critical patent/ES2390485T3/es

Status Active legal-status Critical Current

2027-10-09 Anticipated expiration legal-status Critical

Links

239000003507 refrigerant Substances 0.000 claims abstract description 265
238000011084 recovery Methods 0.000 claims abstract description 154
239000000314 lubricant Substances 0.000 claims abstract description 63
239000007788 liquid Substances 0.000 claims abstract description 44
238000001514 detection method Methods 0.000 claims abstract description 28
238000001816 cooling Methods 0.000 claims abstract description 24
238000005057 refrigeration Methods 0.000 claims abstract description 23
238000005461 lubrication Methods 0.000 description 13
238000000034 method Methods 0.000 description 13
230000002950 deficient Effects 0.000 description 12
239000002826 coolant Substances 0.000 description 11
230000003111 delayed effect Effects 0.000 description 10
230000000717 retained effect Effects 0.000 description 7
238000004378 air conditioning Methods 0.000 description 4
238000013021 overheating Methods 0.000 description 3
230000002035 prolonged effect Effects 0.000 description 3
230000007423 decrease Effects 0.000 description 2
238000010586 diagram Methods 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
230000015556 catabolic process Effects 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000009434 installation Methods 0.000 description 1
238000003303 reheating Methods 0.000 description 1

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 (fr)
JP (1)	JP5259944B2 (fr)
CN (1)	CN101162104B (fr)
ES (1)	ES2390485T3 (fr)

Families Citing this family (26)

* 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
WO2017183068A1 (fr) *	2016-04-18	2017-10-26	三菱電機株式会社	Dispositif à cycle frigorifique
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
EP3859224B1 (fr) *	2018-09-28	2022-09-28	Mitsubishi Electric Corporation	Climatiseur
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
JP7233517B2 (ja) *	2019-02-28	2023-03-06	三菱電機株式会社	冷凍サイクル装置
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
CN116951678A (zh) *	2022-04-13	2023-10-27	青岛海尔空调电子有限公司	用于控制多联机空调的方法及装置、多联机空调
CN115342475B (zh) *	2022-08-08	2025-10-24	青岛海尔空调电子有限公司	多联机空调系统的配管长度识别方法、设备和介质
CN115638526B (zh) *	2022-11-11	2024-09-24	珠海格力电器股份有限公司	空调的膨胀阀的控制方法、装置及空调系统
CN119289501B (zh) *	2024-12-09	2025-03-04	深圳市博大建设集团有限公司	一种高效节能的智能楼宇温控管理方法及系统

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

2006
- 2006-10-11 JP JP2006277481A patent/JP5259944B2/ja not_active Expired - Fee Related
2007
- 2007-01-29 CN CN200710007708XA patent/CN101162104B/zh not_active Expired - Fee Related
- 2007-10-09 ES ES07118087T patent/ES2390485T3/es active Active
- 2007-10-09 EP EP20070118087 patent/EP1914493B8/fr not_active Not-in-force

Also Published As

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

Publication	Publication Date	Title
ES2390485T3 (es)	2012-11-13	Aparato de aire acondicionado
JP6935720B2 (ja)	2021-09-15	冷凍装置
ES2823730T3 (es)	2021-05-10	Acondicionador de aire
ES2675039T3 (es)	2018-07-05	Dispositivo de ciclo de refrigeración
JP2018189365A5 (fr)	2019-01-17
JP6071648B2 (ja)	2017-02-01	空気調和装置
ES2862132T3 (es)	2021-10-07	Dispositivo de aire acondicionado
WO2007139010A1 (fr)	2007-12-06	Dispositif frigorifique
JP5418622B2 (ja)	2014-02-19	冷凍装置
JP2015064169A (ja)	2015-04-09	温水生成装置
JP2012067985A (ja)	2012-04-05	冷凍機、冷凍装置及び空気調和装置
JP6036356B2 (ja)	2016-11-30	冷凍装置
JP2016133257A (ja)	2016-07-25	空気調和装置
JP2008241065A (ja)	2008-10-09	冷凍装置及び冷凍装置の油戻し方法
JP6110187B2 (ja)	2017-04-05	冷凍サイクル装置
AU2006293190A1 (en)	2007-03-29	Air conditioning apparatus
ES2642371T3 (es)	2017-11-16	Dispositivo de refrigeración
CN115244345A (zh)	2022-10-25	热泵系统和用于控制该热泵系统的方法
CN107850347B (zh)	2020-07-10	制冷装置
JP5517891B2 (ja)	2014-06-11	空気調和装置
EP3062036A1 (fr)	2016-08-31	Ensemble collecteur d'aspiration intégré
KR101075168B1 (ko)	2011-10-19	히트펌프 시스템의 성에제거방법
JP2017101857A (ja)	2017-06-08	冷凍装置
JP2005337577A (ja)	2005-12-08	冷凍装置
JP2005337577A5 (fr)	2007-06-07