JP2009085438A - 室内熱交換器及び空気調和機 - Google Patents
室内熱交換器及び空気調和機 Download PDFInfo
- Publication number
- JP2009085438A JP2009085438A JP2007251613A JP2007251613A JP2009085438A JP 2009085438 A JP2009085438 A JP 2009085438A JP 2007251613 A JP2007251613 A JP 2007251613A JP 2007251613 A JP2007251613 A JP 2007251613A JP 2009085438 A JP2009085438 A JP 2009085438A
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- JP
- Japan
- Prior art keywords
- cut
- heat exchanger
- heat exchange
- fin
- 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.)
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Classifications
-
- 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
- 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
- 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
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
-
- 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
-
- 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
- F28F1/126—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 consisting of zig-zag shaped fins
- F28F1/128—Fins with openings, e.g. louvered fins
-
- 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
Abstract
【解決手段】所定の間隙を存して並設され、これらの間隙に沿って熱交換空気を通流させる複数枚のフィン20と、これらフィン20を貫通して設けられ、内部に熱交換媒体を導通させる伝熱管Pと、フィン20に設けられ、熱交換空気の通流方向とは直交する方向に隣設された伝熱管P相互間に位置する切起し片部22〜24とを具備した室内熱交換器3において、切起し片部22〜24は、フィン20の一方側にのみ突出し、かつ、その長手方向を熱交換空気の通流方向とは直交させるとともに、熱交換空気の通流方向に沿って3列以上設けられ、切起し片部22〜24は、長手方向の一部の高さが両端部側よりも低く形成された凹部22b,23b,24bを有している。
【選択図】 図4
Description
Claims (4)
- 所定の間隙を存して並設され、これらの間隙に沿って熱交換空気を通流させる複数枚のフィンと、これらフィンを貫通して設けられ、内部に熱交換媒体を導通させる熱交換パイプと、上記フィンに設けられ、上記熱交換空気の通流方向とは直交する方向に隣設された熱交換パイプ相互間に位置する切起し片部とを具備した熱交換器において、
上記切起し片部は、上記フィンの一面側にのみ突出し、かつ、その長手方向を上記熱交換空気の通流方向とは直交させるとともに、上記熱交換空気の通流方向に沿って3列以上設けられ、
これら切起し片部のうち、少なくとも1列の切起し片部は、上記長手方向の一部の高さが両端部側よりも低く形成された凹部を有していることを特徴とする熱交換器。 - 上記凹部を有する切起し片部と凹部を有さない切起し片部が、上記熱交換空気の通流方向に交互に設けられ、最も風上側には上記凹部を有する切起し片部が配設されるとともに、凹部を有さない切起し片部の上記フィンのベース部からの最大突出高さと上記凹部のフィンからの最大突出高さが同一であることを特徴とする請求項1に記載の熱交換器。
- 上記凹部を有する切起し片部の両端部側のフィンのベース部からの距離は、隣接するフィンのベース部までの距離よりも大きく、上記凹部のフィンのベース部からの距離は、隣接するフィンのベース部までの距離よりも小さく形成されていることを特徴とする請求項1又は2に記載の熱交換器。
- 吸込口及び吹出口を備えた筐体であるユニット本体と、このユニット本体に収容される上記請求項1ないし請求項3のいずれかに記載の熱交換器と、この熱交換器へ送風する送風機とを具備することを特徴とする空気調和機。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007251613A JP5128221B2 (ja) | 2007-09-27 | 2007-09-27 | 室内熱交換器及び空気調和機 |
GB0817426A GB2453234B (en) | 2007-09-27 | 2008-09-23 | Heat exchanger and air conditioner |
CN2008101661190A CN101398239B (zh) | 2007-09-27 | 2008-09-25 | 热交换器以及具备该热交换器的空气调节器 |
ITPD2008A000272A IT1391519B1 (it) | 2007-09-27 | 2008-09-26 | Scambiatore di calore e condizionatore d'aria |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007251613A JP5128221B2 (ja) | 2007-09-27 | 2007-09-27 | 室内熱交換器及び空気調和機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009085438A true JP2009085438A (ja) | 2009-04-23 |
JP5128221B2 JP5128221B2 (ja) | 2013-01-23 |
Family
ID=39952076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007251613A Active JP5128221B2 (ja) | 2007-09-27 | 2007-09-27 | 室内熱交換器及び空気調和機 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5128221B2 (ja) |
CN (1) | CN101398239B (ja) |
GB (1) | GB2453234B (ja) |
IT (1) | IT1391519B1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011144953A (ja) * | 2010-01-12 | 2011-07-28 | Mitsubishi Electric Corp | フィンチューブ型熱交換器およびこれを用いた空調装置 |
JP2016031176A (ja) * | 2014-07-28 | 2016-03-07 | 井上ヒーター株式会社 | 熱交換器用フィンおよびこれを備えた熱交換器 |
JP2017161186A (ja) * | 2016-03-11 | 2017-09-14 | パナソニックIpマネジメント株式会社 | フィンチューブ熱交換器 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017166757A (ja) * | 2016-03-16 | 2017-09-21 | 三星電子株式会社Samsung Electronics Co.,Ltd. | 熱交換器及び空気調和装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04136692A (ja) * | 1990-09-27 | 1992-05-11 | Kubota Corp | 熱交換器用フィン |
JPH04316992A (ja) * | 1991-04-15 | 1992-11-09 | Kubota Corp | フィン付き熱交換器 |
JP2003279279A (ja) * | 2002-03-22 | 2003-10-02 | Mitsubishi Electric Corp | 熱交換器 |
JP2004144429A (ja) * | 2002-10-25 | 2004-05-20 | Toshiba Kyaria Kk | 空気調和機用熱交換器 |
JP2005345021A (ja) * | 2004-06-03 | 2005-12-15 | Toshiba Kyaria Kk | 熱交換器 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62172192A (ja) * | 1986-01-27 | 1987-07-29 | Matsushita Refrig Co | 熱交換器 |
JPS63290394A (ja) * | 1987-05-22 | 1988-11-28 | Hitachi Ltd | 熱交換器ユニツト |
JP3584304B2 (ja) * | 2001-11-27 | 2004-11-04 | 株式会社日立製作所 | 熱交換器及びこれを備えた空気調和機 |
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2007
- 2007-09-27 JP JP2007251613A patent/JP5128221B2/ja active Active
-
2008
- 2008-09-23 GB GB0817426A patent/GB2453234B/en active Active
- 2008-09-25 CN CN2008101661190A patent/CN101398239B/zh active Active
- 2008-09-26 IT ITPD2008A000272A patent/IT1391519B1/it active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04136692A (ja) * | 1990-09-27 | 1992-05-11 | Kubota Corp | 熱交換器用フィン |
JPH04316992A (ja) * | 1991-04-15 | 1992-11-09 | Kubota Corp | フィン付き熱交換器 |
JP2003279279A (ja) * | 2002-03-22 | 2003-10-02 | Mitsubishi Electric Corp | 熱交換器 |
JP2004144429A (ja) * | 2002-10-25 | 2004-05-20 | Toshiba Kyaria Kk | 空気調和機用熱交換器 |
JP2005345021A (ja) * | 2004-06-03 | 2005-12-15 | Toshiba Kyaria Kk | 熱交換器 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011144953A (ja) * | 2010-01-12 | 2011-07-28 | Mitsubishi Electric Corp | フィンチューブ型熱交換器およびこれを用いた空調装置 |
JP2016031176A (ja) * | 2014-07-28 | 2016-03-07 | 井上ヒーター株式会社 | 熱交換器用フィンおよびこれを備えた熱交換器 |
JP2017161186A (ja) * | 2016-03-11 | 2017-09-14 | パナソニックIpマネジメント株式会社 | フィンチューブ熱交換器 |
Also Published As
Publication number | Publication date |
---|---|
CN101398239A (zh) | 2009-04-01 |
GB2453234B (en) | 2010-07-14 |
ITPD20080272A1 (it) | 2009-03-28 |
JP5128221B2 (ja) | 2013-01-23 |
CN101398239B (zh) | 2010-12-22 |
GB2453234A (en) | 2009-04-01 |
GB0817426D0 (en) | 2008-10-29 |
IT1391519B1 (it) | 2011-12-30 |
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