EP2119995A4 - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
EP2119995A4
EP2119995A4 EP08721492.0A EP08721492A EP2119995A4 EP 2119995 A4 EP2119995 A4 EP 2119995A4 EP 08721492 A EP08721492 A EP 08721492A EP 2119995 A4 EP2119995 A4 EP 2119995A4
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
exchanger
heat
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.)
Granted
Application number
EP08721492.0A
Other languages
German (de)
French (fr)
Other versions
EP2119995B1 (en
EP2119995A1 (en
Inventor
Yutaka Shibata
Hou Gaku
Haruo Nakata
Hideo Ohya
Takayuki Hyoudou
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 EP2119995A1 publication Critical patent/EP2119995A1/en
Publication of EP2119995A4 publication Critical patent/EP2119995A4/en
Application granted granted Critical
Publication of EP2119995B1 publication Critical patent/EP2119995B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F28F1/325—Fins with openings
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0067—Indoor units, e.g. fan coil units characterised by heat exchangers by the shape of the heat exchangers or of parts thereof, e.g. of their fins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F17/00—Removing ice or water from heat-exchange apparatus
    • F28F17/005—Means for draining condensates from heat exchangers, e.g. from evaporators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Geometry (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP08721492.0A 2007-03-07 2008-03-06 Heat exchanger Active EP2119995B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007056648 2007-03-07
JP2008050600A JP5417718B2 (en) 2007-03-07 2008-02-29 Heat exchanger
PCT/JP2008/054072 WO2008108437A1 (en) 2007-03-07 2008-03-06 Heat exchanger

Publications (3)

Publication Number Publication Date
EP2119995A1 EP2119995A1 (en) 2009-11-18
EP2119995A4 true EP2119995A4 (en) 2014-05-14
EP2119995B1 EP2119995B1 (en) 2018-05-02

Family

ID=39738304

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08721492.0A Active EP2119995B1 (en) 2007-03-07 2008-03-06 Heat exchanger

Country Status (7)

Country Link
US (1) US20100089562A1 (en)
EP (1) EP2119995B1 (en)
JP (1) JP5417718B2 (en)
KR (1) KR20090122229A (en)
CN (1) CN101622512B (en)
AU (1) AU2008221874B2 (en)
WO (1) WO2008108437A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5569409B2 (en) * 2011-01-21 2014-08-13 ダイキン工業株式会社 Heat exchanger and air conditioner
CN103857974B (en) * 2012-04-23 2018-03-16 松下电器产业株式会社 Fin-tube heat exchanger and its manufacture method
EP2725311B1 (en) 2012-10-29 2018-05-09 Samsung Electronics Co., Ltd. Heat exchanger
SE538217C2 (en) * 2012-11-07 2016-04-05 Andri Engineering Ab Heat exchangers and ventilation units including this
WO2015033542A1 (en) * 2013-09-04 2015-03-12 パナソニックＩｐマネジメント株式会社 Heat exchanger and cooling device using same
US20170074564A1 (en) * 2014-05-15 2017-03-16 Mitsubishi Electric Corporation Heat exchanger and refrigeration cycle apparatus including the heat exchanger
DE102017120124A1 (en) * 2017-09-01 2019-03-07 Miele & Cie. Kg Finned tube heat exchanger
US11774187B2 (en) * 2018-04-19 2023-10-03 Kyungdong Navien Co., Ltd. Heat transfer fin of fin-tube type heat exchanger
DE102018131026A1 (en) 2018-12-05 2020-06-10 Volkswagen Aktiengesellschaft Heat exchanger for a vehicle, in particular an electric vehicle
US11236951B2 (en) * 2018-12-06 2022-02-01 Johnson Controls Technology Company Heat exchanger fin surface enhancement
JP7159975B2 (en) * 2019-05-24 2022-10-25 株式会社デンソー Heat exchanger
JP7263970B2 (en) * 2019-08-06 2023-04-25 株式会社デンソー Heat exchanger

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10332291A (en) * 1997-05-30 1998-12-15 Mitsubishi Heavy Ind Ltd Fin and tube type heat-exchanger
US5887649A (en) * 1996-12-30 1999-03-30 Samsung Electronics Co., Ltd Heat exchanger fins of an air conditioner
JP2001116488A (en) * 1999-10-15 2001-04-27 Toyo Radiator Co Ltd Plate fin for air-conditioning heat exchanger
JP2001296095A (en) * 2000-04-13 2001-10-26 Daikin Ind Ltd Heat exchanger and air conditioner with heat exchanger
EP1500894A2 (en) * 2003-07-24 2005-01-26 Delphi Technologies, Inc. Fin-and-tube type heat exchanger

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5512302A (en) * 1978-07-07 1980-01-28 Hitachi Ltd Heat exchanger
JPH05322470A (en) * 1992-05-28 1993-12-07 Hitachi Ltd Heat exchanger
KR100220724B1 (en) * 1996-12-30 1999-09-15 윤종용 Heat exchanger for air conditioner
KR100347944B1 (en) * 1999-06-03 2002-08-09 엘지전자주식회사 Fin of evaporator in air conditioner
JP3838136B2 (en) * 2002-03-29 2006-10-25 松下電器産業株式会社 Finned heat exchanger for air conditioner
JP2004353914A (en) 2003-05-28 2004-12-16 Daikin Ind Ltd Air outlet structure and air-conditioner indoor unit equipped therewith
JP2006038311A (en) * 2004-07-26 2006-02-09 Daikin Ind Ltd Fin-tube heat exchanger
JP2006153327A (en) * 2004-11-26 2006-06-15 Daikin Ind Ltd Heat exchanger

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5887649A (en) * 1996-12-30 1999-03-30 Samsung Electronics Co., Ltd Heat exchanger fins of an air conditioner
JPH10332291A (en) * 1997-05-30 1998-12-15 Mitsubishi Heavy Ind Ltd Fin and tube type heat-exchanger
JP2001116488A (en) * 1999-10-15 2001-04-27 Toyo Radiator Co Ltd Plate fin for air-conditioning heat exchanger
JP2001296095A (en) * 2000-04-13 2001-10-26 Daikin Ind Ltd Heat exchanger and air conditioner with heat exchanger
EP1500894A2 (en) * 2003-07-24 2005-01-26 Delphi Technologies, Inc. Fin-and-tube type heat exchanger

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008108437A1 *

Also Published As

Publication number Publication date
JP5417718B2 (en) 2014-02-19
EP2119995B1 (en) 2018-05-02
AU2008221874B2 (en) 2011-01-20
WO2008108437A1 (en) 2008-09-12
KR20090122229A (en) 2009-11-26
AU2008221874A1 (en) 2008-09-12
US20100089562A1 (en) 2010-04-15
EP2119995A1 (en) 2009-11-18
CN101622512A (en) 2010-01-06
CN101622512B (en) 2013-03-13
JP2008249320A (en) 2008-10-16

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