WO2009044593A1 - 熱交換器 - Google Patents

熱交換器 Download PDF

Info

Publication number
WO2009044593A1
WO2009044593A1 PCT/JP2008/064972 JP2008064972W WO2009044593A1 WO 2009044593 A1 WO2009044593 A1 WO 2009044593A1 JP 2008064972 W JP2008064972 W JP 2008064972W WO 2009044593 A1 WO2009044593 A1 WO 2009044593A1
Authority
WO
WIPO (PCT)
Prior art keywords
fin
lee
corrugated fin
heat exchanger
windward
Prior art date
Application number
PCT/JP2008/064972
Other languages
English (en)
French (fr)
Inventor
Kazuhisa Mishiro
Original Assignee
Sharp Kabushiki Kaisha
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
Priority to JP2007261103A priority Critical patent/JP4334588B2/ja
Priority to JP2007-261103 priority
Application filed by Sharp Kabushiki Kaisha filed Critical Sharp Kabushiki Kaisha
Publication of WO2009044593A1 publication Critical patent/WO2009044593A1/ja

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00Tubular elements; Assemblies of tubular elements
    • F28F1/10Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12Tubular 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
    • F28F1/126Tubular 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 consisting of zig-zag shaped fins
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F17/00Removing ice or water from heat-exchange apparatus
    • F28F17/005Means for draining condensates from heat exchangers, e.g. from evaporators

Abstract

 パラレルフロー型熱交換器において、コルゲートフィンの形状に改良を加えることにより、熱交換性能の向上を図りつつ、除霜水や結露水をスムーズに排水できるようにする。 熱交換器は、垂直方向に間隔を置いて平行に配置された複数の水平なヘッダパイプと、前記ヘッダパイプの間に水平方向に間隔を置いて複数配置され、各々内部の冷媒通路をヘッダパイプの内部に連通させた垂直な偏平チューブと、前記偏平チューブ間に配置されたコルゲートフィンを備える。前記コルゲートフィンは、フィン表面が風下側に向かい下り勾配となった風上側コルゲートフィンと、フィン表面が風下側に向かい上り勾配となった風下側コルゲートフィンを、間隙を隔てて配置したものである。前記間隙は前記風上側コルゲートフィンの風下側端部に付着した水滴と前記風下側コルゲートフィンの風上側端部に付着した水滴の合体が生じ得る大きさに設定されている。
PCT/JP2008/064972 2007-10-04 2008-08-22 熱交換器 WO2009044593A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007261103A JP4334588B2 (ja) 2007-10-04 2007-10-04 熱交換器
JP2007-261103 2007-10-04

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08792643.2A EP2196758B1 (en) 2007-10-04 2008-08-22 Heat exchanger
CN 200880107613 CN101802539B (zh) 2007-10-04 2008-08-22 热交换器

Publications (1)

Publication Number Publication Date
WO2009044593A1 true WO2009044593A1 (ja) 2009-04-09

Family

ID=40526022

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/064972 WO2009044593A1 (ja) 2007-10-04 2008-08-22 熱交換器

Country Status (4)

Country Link
EP (1) EP2196758B1 (ja)
JP (1) JP4334588B2 (ja)
CN (1) CN101802539B (ja)
WO (1) WO2009044593A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013183136A1 (ja) * 2012-06-07 2013-12-12 株式会社日立製作所 空気熱交換器

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101975492A (zh) * 2010-10-19 2011-02-16 广东美的制冷设备有限公司 一种新型换热装置
CN102012134B (zh) * 2010-10-19 2013-07-31 广东美的制冷设备有限公司 一种利于排水的换热器
JP5009413B2 (ja) * 2010-12-22 2012-08-22 シャープ株式会社 熱交換器及びそれを搭載した空気調和機
JP6471345B2 (ja) * 2014-05-29 2019-02-20 パナソニックIpマネジメント株式会社 熱交換器
CN106175167A (zh) * 2016-08-25 2016-12-07 苏州德品医疗科技股份有限公司 一种基于冷藏系统的智能药柜
WO2019244397A1 (ja) * 2018-06-19 2019-12-26 シャープ株式会社 熱交換器および空気調和機
CN111380395A (zh) * 2018-12-28 2020-07-07 丹佛斯有限公司 换热器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0377170U (ja) * 1989-11-29 1991-08-02
JP2002257433A (ja) * 2001-02-28 2002-09-11 Toyo Radiator Co Ltd 多板型蒸発器
JP2004317002A (ja) * 2003-04-15 2004-11-11 Matsushita Electric Ind Co Ltd 熱交換器
JP2005024187A (ja) 2003-07-03 2005-01-27 Matsushita Electric Ind Co Ltd ヒートポンプ用室外熱交換器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58217195A (en) * 1982-06-10 1983-12-17 Mitsubishi Electric Corp Heat exchanger
JP2000062446A (ja) * 1998-08-20 2000-02-29 Zexel Corp 車両用空調装置
US7775267B2 (en) * 2003-07-08 2010-08-17 Showa Denko K.K. Evaporator
JP4275182B2 (ja) * 2007-11-02 2009-06-10 シャープ株式会社 熱交換器
JP4930413B2 (ja) * 2008-02-29 2012-05-16 日本軽金属株式会社 熱交換器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0377170U (ja) * 1989-11-29 1991-08-02
JP2002257433A (ja) * 2001-02-28 2002-09-11 Toyo Radiator Co Ltd 多板型蒸発器
JP2004317002A (ja) * 2003-04-15 2004-11-11 Matsushita Electric Ind Co Ltd 熱交換器
JP2005024187A (ja) 2003-07-03 2005-01-27 Matsushita Electric Ind Co Ltd ヒートポンプ用室外熱交換器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2196758A4 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013183136A1 (ja) * 2012-06-07 2013-12-12 株式会社日立製作所 空気熱交換器
JP5799382B2 (ja) * 2012-06-07 2015-10-28 日立アプライアンス株式会社 空気熱交換器
US9534827B2 (en) 2012-06-07 2017-01-03 Johnson Controls-Hitachi Air Conditioning Technology (Hong Kong) Limited Air heat exchanger

Also Published As

Publication number Publication date
EP2196758B1 (en) 2017-11-22
CN101802539B (zh) 2012-06-27
JP4334588B2 (ja) 2009-09-30
JP2009092262A (ja) 2009-04-30
CN101802539A (zh) 2010-08-11
EP2196758A1 (en) 2010-06-16
EP2196758A4 (en) 2014-01-15

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