EP2848876A4 - Kühlvorrichtung - Google Patents

Kühlvorrichtung

Info

Publication number: EP2848876A4
Authority: EP; European Patent Office
Prior art keywords: refrigeration device; refrigeration
Prior art date: 2012-03-28
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP13768582.2A

Other languages

English (en)

French (fr)

Other versions

EP2848876A1 (de

Inventor

Noriyuki Okuda

Takayuki Setoguchi

Keisuke Tanimoto

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.)

2012-03-28

Filing date

2013-03-26

Publication date

2016-03-30

2013-03-26 Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd

2015-03-18 Publication of EP2848876A1 publication Critical patent/EP2848876A1/de

2016-03-30 Publication of EP2848876A4 publication Critical patent/EP2848876A4/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Status Withdrawn legal-status Critical Current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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
- F25B41/24—Arrangement of shut-off valves for disconnecting a part of the refrigerant cycle, e.g. an outdoor part
- 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
- F25B1/005—Compression machines, plants or systems with non-reversible cycle of the single unit 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
- 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
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
- F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
- 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
- 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
- F25B45/00—Arrangements for charging or discharging refrigerant
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
- F28D1/0477—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
- F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
- F28D1/05383—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
- F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
- 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
- F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
- F25B2345/002—Collecting refrigerant from a 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
- 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
- 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
- F25B2400/23—Separators
- 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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2215/00—Fins
- F28F2215/12—Fins with U-shaped slots for laterally inserting conduits

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Geometry (AREA)
Air Conditioning Control Device (AREA)
Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Devices That Are Associated With Refrigeration Equipment (AREA)
Other Air-Conditioning Systems (AREA)

EP13768582.2A 2012-03-28 2013-03-26 Kühlvorrichtung Withdrawn EP2848876A4 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2012074661A JP5617860B2 (ja)	2012-03-28	2012-03-28	冷凍装置
PCT/JP2013/058687 WO2013146731A1 (ja)	2012-03-28	2013-03-26	冷凍装置

Publications (2)

Publication Number	Publication Date
EP2848876A1 EP2848876A1 (de)	2015-03-18
EP2848876A4 true EP2848876A4 (de)	2016-03-30

Family

ID=49259982

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP13768582.2A Withdrawn EP2848876A4 (de)	2012-03-28	2013-03-26	Kühlvorrichtung

Country Status (7)

Country	Link
US (1)	US20150075202A1 (de)
EP (1)	EP2848876A4 (de)
JP (1)	JP5617860B2 (de)
KR (1)	KR101617574B1 (de)
CN (1)	CN104185765B (de)
AU (1)	AU2013241498B2 (de)
WO (1)	WO2013146731A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE112013005737B4 (de) *	2012-11-30	2021-09-16	Sanden Holdings Corporation	Fahrzeugklimatisierungseinrichtung
JP5858022B2 (ja) *	2013-10-24	2016-02-10	ダイキン工業株式会社	空気調和装置
JP2015128916A (ja) *	2014-01-06	2015-07-16	株式会社デンソー	冷凍サイクル装置
US10605498B2 (en) *	2014-01-23	2020-03-31	Mitsubishi Electric Corporation	Heat pump apparatus
AU2014385084B2 (en)	2014-03-07	2017-08-03	Mitsubishi Electric Corporation	Air-conditioning apparatus
CN105066501B (zh) *	2015-07-22	2017-05-03	广东美的暖通设备有限公司	多联机室外机和具有其的多联机
EP3848650A1 (de) *	2017-08-03	2021-07-14	Mitsubishi Electric Corporation	Kältemittelverteiler, wärmetauscher und kältekreislaufgerät
CN111720591B (zh) *	2019-03-18	2024-06-28	罗伯特·博世有限公司	分配阀和制冷***
CN113432350A (zh) *	2020-03-20	2021-09-24	青岛海尔空调电子有限公司	用于空调*的管路清油装置及空调*
JP2023125350A (ja) *	2022-02-28	2023-09-07	三菱重工サーマルシステムズ株式会社	定温輸送用システム及び車両、並びに制御方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH08233378A (ja) *	1994-11-29	1996-09-13	Sanyo Electric Co Ltd	空気調和機

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0618063A (ja) *	1992-07-02	1994-01-25	Hitachi Ltd	空気調和機
JP3199496B2 (ja)	1992-11-13	2001-08-20	カルソニックカンセイ株式会社	自動車用空気調和装置のコンデンサ
JPH0791873A (ja) *	1993-09-20	1995-04-07	Hitachi Ltd	フィンアンドチューブ形熱交換器
JP3334331B2 (ja) *	1993-11-17	2002-10-15	ダイキン工業株式会社	空気調和装置
JP2000009358A (ja) *	1998-06-19	2000-01-14	Fujitsu General Ltd	冷凍サイクルの冷媒回路と制御装置
JP3956589B2 (ja)	1999-10-18	2007-08-08	ダイキン工業株式会社	冷凍装置
JP2001263859A (ja) *	2000-03-17	2001-09-26	Hitachi Ltd	空気調和機
JP5309424B2 (ja) *	2006-03-27	2013-10-09	ダイキン工業株式会社	冷凍装置
JP5011957B2 (ja) *	2006-09-07	2012-08-29	ダイキン工業株式会社	空気調和装置
JP2007085730A (ja) *	2006-12-18	2007-04-05	Mitsubishi Electric Corp	空気調和機、空気調和機の運転方法
JP4859694B2 (ja) *	2007-02-02	2012-01-25	三菱重工業株式会社	多段圧縮機
JP5228637B2 (ja) *	2008-06-11	2013-07-03	ダイキン工業株式会社	冷凍装置の冷媒回収方法
JP2010019534A (ja) *	2008-07-14	2010-01-28	Daikin Ind Ltd	熱交換器
JP5204189B2 (ja) *	2010-03-01	2013-06-05	パナソニック株式会社	冷凍サイクル装置

2012
- 2012-03-28 JP JP2012074661A patent/JP5617860B2/ja active Active
2013
- 2013-03-26 WO PCT/JP2013/058687 patent/WO2013146731A1/ja active Application Filing
- 2013-03-26 EP EP13768582.2A patent/EP2848876A4/de not_active Withdrawn
- 2013-03-26 AU AU2013241498A patent/AU2013241498B2/en not_active Ceased
- 2013-03-26 KR KR1020147029754A patent/KR101617574B1/ko not_active IP Right Cessation
- 2013-03-26 US US14/387,394 patent/US20150075202A1/en not_active Abandoned
- 2013-03-26 CN CN201380015601.3A patent/CN104185765B/zh not_active Expired - Fee Related

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH08233378A (ja) *	1994-11-29	1996-09-13	Sanyo Electric Co Ltd	空気調和機

Also Published As

Publication number	Publication date
JP2013204922A (ja)	2013-10-07
KR20140148438A (ko)	2014-12-31
US20150075202A1 (en)	2015-03-19
AU2013241498A1 (en)	2014-11-13
EP2848876A1 (de)	2015-03-18
CN104185765B (zh)	2016-04-20
AU2013241498B2 (en)	2015-12-03
WO2013146731A1 (ja)	2013-10-03
KR101617574B1 (ko)	2016-05-02
CN104185765A (zh)	2014-12-03
JP5617860B2 (ja)	2014-11-05

Legal Events

Date	Code	Title	Description
2015-02-13	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
2015-03-18	17P	Request for examination filed	Effective date: 20141023
2015-03-18	AK	Designated contracting states	Kind code of ref document: A1 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
2015-03-18	AX	Request for extension of the european patent	Extension state: BA ME
2015-07-01	DAX	Request for extension of the european patent (deleted)
2016-03-30	RA4	Supplementary search report drawn up and despatched (corrected)	Effective date: 20160301
2016-03-30	RIC1	Information provided on ipc code assigned before grant	Ipc: F25B 39/00 20060101ALI20160224BHEP Ipc: F25B 1/00 20060101AFI20160224BHEP Ipc: F25B 41/04 20060101ALI20160224BHEP
2017-03-03	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
2017-04-05	18D	Application deemed to be withdrawn	Effective date: 20160929

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