AU2012345060B2 - Double-pipe heat exchanger and air conditioner using same - Google Patents

Double-pipe heat exchanger and air conditioner using same Download PDF

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Publication number
AU2012345060B2
AU2012345060B2 AU2012345060A AU2012345060A AU2012345060B2 AU 2012345060 B2 AU2012345060 B2 AU 2012345060B2 AU 2012345060 A AU2012345060 A AU 2012345060A AU 2012345060 A AU2012345060 A AU 2012345060A AU 2012345060 B2 AU2012345060 B2 AU 2012345060B2
Authority
AU
Australia
Prior art keywords
pipe
heat exchanger
refrigerant
double
liquid
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.)
Ceased
Application number
AU2012345060A
Other languages
English (en)
Other versions
AU2012345060A1 (en
Inventor
Mikio Kagawa
Yuusuke Nakagawa
Katsutoshi Sakurai
Tadashi Sao
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.)
Filing date
Publication date
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of AU2012345060A1 publication Critical patent/AU2012345060A1/en
Application granted granted Critical
Publication of AU2012345060B2 publication Critical patent/AU2012345060B2/en
Ceased 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F25B40/02—Subcoolers
    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/106—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/14—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically both tubes being bent
    • 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
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
    • 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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
AU2012345060A 2011-11-30 2012-11-06 Double-pipe heat exchanger and air conditioner using same Ceased AU2012345060B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011262525A JP5403039B2 (ja) 2011-11-30 2011-11-30 空気調和装置
JP2011-262525 2011-11-30
PCT/JP2012/078678 WO2013080754A1 (ja) 2011-11-30 2012-11-06 二重管式熱交換器及びこれを備えた空気調和装置

Publications (2)

Publication Number Publication Date
AU2012345060A1 AU2012345060A1 (en) 2014-06-05
AU2012345060B2 true AU2012345060B2 (en) 2015-08-06

Family

ID=48535221

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2012345060A Ceased AU2012345060B2 (en) 2011-11-30 2012-11-06 Double-pipe heat exchanger and air conditioner using same

Country Status (9)

Country Link
US (1) US20140326019A1 (enExample)
EP (1) EP2787314B1 (enExample)
JP (1) JP5403039B2 (enExample)
KR (1) KR20140106609A (enExample)
CN (1) CN103930744B (enExample)
AU (1) AU2012345060B2 (enExample)
BR (1) BR112014012826B8 (enExample)
IN (1) IN2014KN01172A (enExample)
WO (1) WO2013080754A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6657613B2 (ja) 2015-06-18 2020-03-04 ダイキン工業株式会社 空気調和装置
DE102015215253A1 (de) * 2015-08-11 2017-02-16 Bayerische Motoren Werke Aktiengesellschaft Kühlvorrichtung für Energiespeicher
KR102125025B1 (ko) * 2018-05-08 2020-06-19 김봉석 냉동장치의 액열기
DE102020001338A1 (de) * 2020-02-29 2021-09-02 REGASCOLD GmbH Wärmeübertrager für die Rückgewinnung von Kälteleistung aus der Regasifizierung tiefkalter verflüssigter Gase
CN113184937B (zh) * 2021-04-25 2023-09-26 清华大学 一种实现两套立式多层腔体不同层间独立连接的方法及其装置
GB2614358B (en) * 2022-07-20 2024-01-10 Peak Scient Instruments Limited Improvements in or relating to gas apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004156896A (ja) * 2002-11-04 2004-06-03 Modine Mfg Co 一体型のサクションライン熱交換器及びサクションラインアキュムレータ
JP2005098581A (ja) * 2003-09-24 2005-04-14 Hoshizaki Electric Co Ltd 冷凍回路及び冷凍回路を用いた冷却装置
JP2007192429A (ja) * 2006-01-17 2007-08-02 Sanden Corp 気液分離器モジュール
JP2008002771A (ja) * 2006-06-23 2008-01-10 Denso Corp 冷凍サイクル用部品

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3174301A (en) * 1963-10-07 1965-03-23 Gen Electric Heat exchanger structure
US3593782A (en) * 1969-09-08 1971-07-20 American Precision Ind Heat exchanger
US5095712A (en) * 1991-05-03 1992-03-17 Carrier Corporation Economizer control with variable capacity
FR2677113B1 (fr) * 1991-06-03 1993-11-26 Puzio Jean Claude Echangeur de chaleur tubulaire a ailettes pour rechauffer un fluide liquide par des gaz chauds.
US5839295A (en) * 1997-02-13 1998-11-24 Frontier Refrigeration And Air Conditioning Ltd. Refrigeration/heat pump module
JP2003075026A (ja) * 2001-08-31 2003-03-12 Daikin Ind Ltd 冷凍装置
US6698221B1 (en) * 2003-01-03 2004-03-02 Kyung Kon You Refrigerating system
CN201003917Y (zh) * 2006-06-30 2008-01-09 舒增鳌 管排式套管换热器
CN200941019Y (zh) * 2006-07-20 2007-08-29 苏宇贵 空调用换热器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004156896A (ja) * 2002-11-04 2004-06-03 Modine Mfg Co 一体型のサクションライン熱交換器及びサクションラインアキュムレータ
JP2005098581A (ja) * 2003-09-24 2005-04-14 Hoshizaki Electric Co Ltd 冷凍回路及び冷凍回路を用いた冷却装置
JP2007192429A (ja) * 2006-01-17 2007-08-02 Sanden Corp 気液分離器モジュール
JP2008002771A (ja) * 2006-06-23 2008-01-10 Denso Corp 冷凍サイクル用部品

Also Published As

Publication number Publication date
BR112014012826B8 (pt) 2022-07-19
US20140326019A1 (en) 2014-11-06
IN2014KN01172A (enExample) 2015-10-16
CN103930744A (zh) 2014-07-16
EP2787314B1 (en) 2018-06-13
JP2013113559A (ja) 2013-06-10
KR20140106609A (ko) 2014-09-03
AU2012345060A1 (en) 2014-06-05
WO2013080754A1 (ja) 2013-06-06
BR112014012826B1 (pt) 2020-12-15
CN103930744B (zh) 2016-01-06
EP2787314A1 (en) 2014-10-08
JP5403039B2 (ja) 2014-01-29
BR112014012826A2 (pt) 2017-06-13
EP2787314A4 (en) 2015-08-05

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Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired