EP2770276A4 - Pompe à chaleur - Google Patents

Pompe à chaleur

Info

Publication number: EP2770276A4
Authority: EP; European Patent Office
Prior art keywords: heat pump; pump; heat
Prior art date: 2011-09-30
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.): Granted

Application number

EP12836971.7A

Other languages

German (de)

English (en)

Other versions

EP2770276A1 (fr

EP2770276B1 (fr

Inventor

Masakazu Okamoto

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.)

2011-09-30

Filing date

2012-09-25

Publication date

2015-07-22

2012-09-25 Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd

2014-08-27 Publication of EP2770276A1 publication Critical patent/EP2770276A1/fr

2015-07-22 Publication of EP2770276A4 publication Critical patent/EP2770276A4/fr

2017-01-11 Application granted granted Critical

2017-01-11 Publication of EP2770276B1 publication Critical patent/EP2770276B1/fr

Status Active legal-status Critical Current

2032-09-25 Anticipated expiration legal-status Critical

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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
- 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
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
- 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
- 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
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same evaporator
- 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
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/047—Water-cooled condensers
- 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
- F25B2400/13—Economisers

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

EP12836971.7A 2011-09-30 2012-09-25 Pompe à chaleur Active EP2770276B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2011218154A JP5375919B2 (ja)	2011-09-30	2011-09-30	ヒートポンプ
PCT/JP2012/006102 WO2013046647A1 (fr)	2011-09-30	2012-09-25	Pompe à chaleur

Publications (3)

Publication Number	Publication Date
EP2770276A1 EP2770276A1 (fr)	2014-08-27
EP2770276A4 true EP2770276A4 (fr)	2015-07-22
EP2770276B1 EP2770276B1 (fr)	2017-01-11

Family

ID=47994730

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP12836971.7A Active EP2770276B1 (fr)	2011-09-30	2012-09-25	Pompe à chaleur

Country Status (4)

Country	Link
EP (1)	EP2770276B1 (fr)
JP (1)	JP5375919B2 (fr)
CN (1)	CN103842743B (fr)
WO (1)	WO2013046647A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2014029237A (ja) *	2012-07-31	2014-02-13	Mitsubishi Heavy Ind Ltd	２段圧縮ヒートポンプシステム
EP3035908B1 (fr) *	2013-08-15	2019-05-29	Mary Kay, Inc.	Compositions topiques pour la peau pour le traitement des rides
FR3020130B1 (fr) *	2014-04-16	2019-03-22	Valeo Systemes Thermiques	Circuit de fluide frigorigene
US9897363B2 (en) *	2014-11-17	2018-02-20	Heatcraft Refrigeration Products Llc	Transcritical carbon dioxide refrigeration system with multiple ejectors
CN105004100B (zh) *	2015-07-21	2018-06-26	同济大学	单制冷剂回路、多吸气压力的蒸气压缩制冷/热泵系统
CN108662799A (zh)	2017-03-31	2018-10-16	开利公司	多级制冷系统及其控制方法
CN107388625B (zh) *	2017-08-07	2023-06-30	珠海格力电器股份有限公司	热泵系统、热泵干燥系统及其控制方法
JP6373469B1 (ja) *	2017-11-08	2018-08-15	三菱重工サーマルシステムズ株式会社	ヒートポンプ
CN111023610B (zh) *	2018-10-10	2021-11-05	南通华信中央空调有限公司	热泵系统及其运行方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3716393A1 (de) *	1986-05-15	1987-11-19	Copeland Corp	Kaelteanlage
JPS6387559A (ja) *	1986-09-30	1988-04-18	株式会社東芝	冷凍サイクル
JPH0229554A (ja) *	1987-04-28	1990-01-31	Central Res Inst Of Electric Power Ind	冷暖房給湯サイクル及び暖房給湯サイクル
JP2005308375A (ja) *	2004-04-26	2005-11-04	Mitsubishi Electric Corp	冷凍・空調装置
EP2096378A1 (fr) *	2007-06-22	2009-09-02	Panasonic Corporation	Appareil à cycle de réfrigération
JP2009229055A (ja) *	2008-02-28	2009-10-08	Daikin Ind Ltd	冷凍装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5848824B2 (ja) *	1976-11-26	1983-10-31	三菱電機株式会社	冷暖房給湯装置
JPH02309157A (ja) *	1989-05-24	1990-12-25	Matsushita Electric Ind Co Ltd	二段圧縮冷凍サイクル装置とその運転方法
JP3684673B2 (ja) *	1996-05-21	2005-08-17	株式会社デンソー	バス用空調装置
AU740993B2 (en) *	1997-11-17	2001-11-22	Daikin Industries, Ltd.	Refrigerating apparatus
JP2001349639A (ja)	2000-06-09	2001-12-21	Zeneral Heat Pump Kogyo Kk	熱回収型蓄熱式冷暖房給湯給水装置
US7631510B2 (en) *	2005-02-28	2009-12-15	Thermal Analysis Partners, LLC.	Multi-stage refrigeration system including sub-cycle control characteristics
JP5061929B2 (ja) *	2008-02-01	2012-10-31	ダイキン工業株式会社	除湿用ユニット及び空気調和装置
JP5332604B2 (ja) *	2008-12-26	2013-11-06	ダイキン工業株式会社	冷暖同時運転型空気調和装置

2011
- 2011-09-30 JP JP2011218154A patent/JP5375919B2/ja active Active
2012
- 2012-09-25 EP EP12836971.7A patent/EP2770276B1/fr active Active
- 2012-09-25 WO PCT/JP2012/006102 patent/WO2013046647A1/fr active Application Filing
- 2012-09-25 CN CN201280045771.1A patent/CN103842743B/zh active Active

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3716393A1 (de) *	1986-05-15	1987-11-19	Copeland Corp	Kaelteanlage
JPS6387559A (ja) *	1986-09-30	1988-04-18	株式会社東芝	冷凍サイクル
JPH0229554A (ja) *	1987-04-28	1990-01-31	Central Res Inst Of Electric Power Ind	冷暖房給湯サイクル及び暖房給湯サイクル
JP2005308375A (ja) *	2004-04-26	2005-11-04	Mitsubishi Electric Corp	冷凍・空調装置
EP2096378A1 (fr) *	2007-06-22	2009-09-02	Panasonic Corporation	Appareil à cycle de réfrigération
JP2009229055A (ja) *	2008-02-28	2009-10-08	Daikin Ind Ltd	冷凍装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013046647A1 *

Also Published As

Publication number	Publication date
EP2770276A1 (fr)	2014-08-27
CN103842743B (zh)	2016-01-20
JP2013076541A (ja)	2013-04-25
EP2770276B1 (fr)	2017-01-11
CN103842743A (zh)	2014-06-04
WO2013046647A1 (fr)	2013-04-04
JP5375919B2 (ja)	2013-12-25

Publication	Publication Date	Title
EP2674695A4 (fr)	2016-11-09	Cycle de pompe à chaleur
EP2600082A4 (fr)	2016-11-02	Pompe à chaleur
EP3462032C0 (fr)	2023-06-07	Unité de pompage
PL2500575T3 (pl)	2017-08-31	Pompa obiegowa do instalacji grzewczej
GB201101870D0 (en)	2011-03-23	Pump
EP2695849A4 (fr)	2015-07-01	Micropompe
PL2500577T3 (pl)	2016-12-30	Pompa obiegowa do instalacji grzewczej
EP2762725A4 (fr)	2015-06-10	Pompe à microdiaphragme
IL231966A0 (en)	2014-05-28	pumps
PL2500576T3 (pl)	2017-02-28	Pompa obiegowa do instalacji grzewczej
PL2500574T3 (pl)	2017-02-28	Pompa obiegowa do instalacji grzewczej
EP2802776A4 (fr)	2015-12-09	Pompe
PL2500578T3 (pl)	2019-04-30	Pompa obiegowa ogrzewania
GB201202255D0 (en)	2012-03-28	Pumps
EP2770276A4 (fr)	2015-07-22	Pompe à chaleur
GB201102772D0 (en)	2011-03-30	Pumping arrangement
PL2610497T3 (pl)	2017-06-30	Agregat pompowy
GB201202193D0 (en)	2012-03-21	Pump
EP2869001A4 (fr)	2017-05-17	Cycle de pompe à chaleur
GB201010759D0 (en)	2010-08-11	Modified heat pump
PL2481931T3 (pl)	2017-09-29	Pompa z urządzeniem grzewczym
GB201200189D0 (en)	2012-02-22	Pump
GB201110692D0 (en)	2011-08-10	Pump assembly
EP2717663A4 (fr)	2014-11-26	Structure de radiateur
SG11201406556SA (en)	2014-11-27	Heat pump

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