EP2672205A3 - Wärmetauschersystem - Google Patents

Wärmetauschersystem Download PDF

Info

Publication number: EP2672205A3
Authority: EP; European Patent Office
Prior art keywords: heat exchanger; heat; source side; side heat; cycle
Prior art date: 2012-06-06
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP13170506.3A

Other languages

English (en)

French (fr)

Other versions

EP2672205A2 (de

Inventor

Masashi Maeno

Minemasa Omura

Yasutaka Aoki

Hiroyuki Yamada

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 Thermal Systems 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.)

2012-06-06

Filing date

2013-06-04

Publication date

2014-03-12

2013-06-04 Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd

2013-12-11 Publication of EP2672205A2 publication Critical patent/EP2672205A2/de

2014-03-12 Publication of EP2672205A3 publication Critical patent/EP2672205A3/de

Status Withdrawn legal-status Critical Current

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
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
- F25B9/006—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant containing more than one component
- 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
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
- F25B39/028—Evaporators having distributing means
- 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
- F25B41/385—Dispositions with two or more expansion means arranged in parallel 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
- 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
- F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
- F25B2341/06—Details of flow restrictors or expansion valves
- F25B2341/062—Capillary expansion valves
- 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
- F25B2600/21—Refrigerant outlet evaporator temperature
- 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
- F25B2600/2511—Evaporator distribution valves
- 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
- F25B41/48—Arrangements for diverging or converging flows, e.g. branch lines or junctions for flow path resistance control on the downstream side of the diverging point, e.g. by an orifice

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)
Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

EP13170506.3A 2012-06-06 2013-06-04 Wärmetauschersystem Withdrawn EP2672205A3 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2012128839A JP6045204B2 (ja)	2012-06-06	2012-06-06	熱交換システム

Publications (2)

Publication Number	Publication Date
EP2672205A2 EP2672205A2 (de)	2013-12-11
EP2672205A3 true EP2672205A3 (de)	2014-03-12

Family

ID=48539036

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP13170506.3A Withdrawn EP2672205A3 (de)	2012-06-06	2013-06-04	Wärmetauschersystem

Country Status (2)

Country	Link
EP (1)	EP2672205A3 (de)
JP (1)	JP6045204B2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2015132963A1 (ja) *	2014-03-07	2015-09-11	三菱電機株式会社	熱交換器及び空気調和機
US11029066B2 (en)	2016-07-11	2021-06-08	Hill Phoenix, Inc.	Valve and capillary tube system for refrigeration systems
CN109458697B (zh) *	2018-10-31	2020-03-17	珠海格力电器股份有限公司	换热设备化霜控制方法、装置及系统
DK181274B1 (en) *	2021-11-05	2023-06-16	Maersk Container Ind A/S	Heat exchanger arrangement and method of controlling same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH07269971A (ja) *	1994-03-29	1995-10-20	Sanyo Electric Co Ltd	空気調和機
JPH09280670A (ja) *	1996-04-17	1997-10-31	Mitsubishi Electric Corp	熱交換器
EP1031801A2 (de) *	1999-02-26	2000-08-30	Matsushita Electric Industrial Co., Ltd.	Wärmetauscher
WO2011099323A1 (ja) *	2010-02-10	2011-08-18	三菱重工業株式会社	可逆方向レシーバおよび空気調和機

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3219577B2 (ja) *	1993-12-17	2001-10-15	三菱重工業株式会社	空気調和機
JPH07190571A (ja) *	1993-12-24	1995-07-28	Matsushita Electric Ind Co Ltd	非共沸混合冷媒を用いた冷凍装置
JPH0854149A (ja) *	1994-08-11	1996-02-27	Matsushita Electric Ind Co Ltd	冷凍装置
JPH08334274A (ja)	1995-06-09	1996-12-17	Matsushita Electric Ind Co Ltd	空気調和機
JPH09145187A (ja) *	1995-11-24	1997-06-06	Hitachi Ltd	空気調和装置
JPH09257334A (ja) *	1996-03-26	1997-10-03	Mitsubishi Electric Corp	ヒートポンプ式空気調和装置
JP3738760B2 (ja) *	2002-12-25	2006-01-25	松下電器産業株式会社	冷凍装置
JP4952347B2 (ja) *	2007-04-06	2012-06-13	ダイキン工業株式会社	空気調和装置

2012
- 2012-06-06 JP JP2012128839A patent/JP6045204B2/ja active Active
2013
- 2013-06-04 EP EP13170506.3A patent/EP2672205A3/de not_active Withdrawn

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH07269971A (ja) *	1994-03-29	1995-10-20	Sanyo Electric Co Ltd	空気調和機
JPH09280670A (ja) *	1996-04-17	1997-10-31	Mitsubishi Electric Corp	熱交換器
EP1031801A2 (de) *	1999-02-26	2000-08-30	Matsushita Electric Industrial Co., Ltd.	Wärmetauscher
WO2011099323A1 (ja) *	2010-02-10	2011-08-18	三菱重工業株式会社	可逆方向レシーバおよび空気調和機

Also Published As

Publication number	Publication date
JP2013253726A (ja)	2013-12-19
EP2672205A2 (de)	2013-12-11
JP6045204B2 (ja)	2016-12-14

Legal Events

Date	Code	Title	Description
2013-12-10	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2013-12-11	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2013-12-11	AX	Request for extension of the european patent	Extension state: BA ME
2014-02-07	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2014-03-12	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2014-03-12	AX	Request for extension of the european patent	Extension state: BA ME
2014-03-12	RIC1	Information provided on ipc code assigned before grant	Ipc: F25B 9/00 20060101AFI20140205BHEP Ipc: F25B 49/02 20060101ALI20140205BHEP Ipc: F25B 13/00 20060101ALI20140205BHEP Ipc: F25B 39/02 20060101ALI20140205BHEP
2014-10-01	17P	Request for examination filed	Effective date: 20140820
2014-10-01	RBV	Designated contracting states (corrected)	Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2017-06-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2017-07-19	17Q	First examination report despatched	Effective date: 20170616
2017-12-06	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
2020-11-27	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2020-12-30	18D	Application deemed to be withdrawn	Effective date: 20200806

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