JP5270732B2 - パラレルフロー型熱交換器及びそれを搭載した空気調和機 - Google Patents
パラレルフロー型熱交換器及びそれを搭載した空気調和機 Download PDFInfo
- Publication number
- JP5270732B2 JP5270732B2 JP2011192344A JP2011192344A JP5270732B2 JP 5270732 B2 JP5270732 B2 JP 5270732B2 JP 2011192344 A JP2011192344 A JP 2011192344A JP 2011192344 A JP2011192344 A JP 2011192344A JP 5270732 B2 JP5270732 B2 JP 5270732B2
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- fin
- fins
- slit
- parallel flow
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- F28D1/05375—Assemblies of conduits connected to common headers, e.g. core type radiators with particular pattern of flow, e.g. change of flow direction
-
- 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
- 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
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
-
- 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
- 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
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2215/00—Fins
- F28F2215/04—Assemblies of fins having different features, e.g. with different fin densities
Description
2、3 ヘッダパイプ
4 偏平チューブ
4U 偏平チューブの風上側端部
4D 偏平チューブの風下側端部
5 冷媒通路
6 フィン
6U フィンの風上側端部
6D フィンの風下側端部
6a 突き出し部
7 サイドプレート
10 スリット
10a 前縁部
11 帯状材
11C センターライン
Claims (3)
- 2本の垂直方向ヘッダパイプと、前記ヘッダパイプ同士を連結する複数の水平方向偏平チューブと、前記複数の偏平チューブの偏平面に取り付けられる複数のフィンとを備えたサイドフロー方式のパラレルフロー型熱交換器において、
前記フィンの風上側端部は前記偏平チューブの風上側端部よりも風上側に突き出す突き出し部となっており、
前記フィンの表面は、前記偏平チューブの風上側端部に並ぶ箇所の近傍は空白部であり、前記フィンの表面を通過する気流に交差する方向のスリットが前記空白部を避けて前記フィンに複数形成され、前記スリットは全て前記気流に対面する前縁部を備え、
前記複数のフィンのうち、少なくとも当該熱交換器において下部に位置するフィンには、前記空白部よりも風下側の箇所に前記スリットが設けられていることを特徴とするパラレルフロー型熱交換器。 - 前記空白部よりも風下側の箇所に前記スリットが設けられているフィン以外のフィンでは、前記空白部よりも風上側に前記スリットが形成されていることを特徴とする請求項1に記載のパラレルフロー型熱交換器。
- 請求項1または請求項2に記載のパラレルフロー型熱交換器を室外機または室内機に搭載したことを特徴とする空気調和機。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011192344A JP5270732B2 (ja) | 2011-09-05 | 2011-09-05 | パラレルフロー型熱交換器及びそれを搭載した空気調和機 |
CN201280042990.4A CN103782123B (zh) | 2011-09-05 | 2012-07-18 | 并流式热交换器和安装有该热交换器的空气调节机 |
PCT/JP2012/068156 WO2013035436A1 (ja) | 2011-09-05 | 2012-07-18 | パラレルフロー型熱交換器及びそれを搭載した空気調和機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011192344A JP5270732B2 (ja) | 2011-09-05 | 2011-09-05 | パラレルフロー型熱交換器及びそれを搭載した空気調和機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013053812A JP2013053812A (ja) | 2013-03-21 |
JP5270732B2 true JP5270732B2 (ja) | 2013-08-21 |
Family
ID=47831888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011192344A Expired - Fee Related JP5270732B2 (ja) | 2011-09-05 | 2011-09-05 | パラレルフロー型熱交換器及びそれを搭載した空気調和機 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5270732B2 (ja) |
CN (1) | CN103782123B (ja) |
WO (1) | WO2013035436A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3156752B1 (en) * | 2014-06-13 | 2020-11-11 | Mitsubishi Electric Corporation | Heat exchanger |
JP6531063B2 (ja) * | 2016-04-26 | 2019-06-12 | 日立ジョンソンコントロールズ空調株式会社 | 熱交換器及び空気調和機 |
JP6704361B2 (ja) | 2017-01-13 | 2020-06-03 | 日立ジョンソンコントロールズ空調株式会社 | 空気調和機 |
KR20200078936A (ko) * | 2018-12-24 | 2020-07-02 | 삼성전자주식회사 | 열 교환기 |
JP2023072100A (ja) * | 2020-04-06 | 2023-05-24 | 三菱電機株式会社 | 熱交換器、熱交換器を搭載した空気調和機、及び熱交換器の製造方法 |
CN114234489A (zh) * | 2021-12-15 | 2022-03-25 | 浙江酷灵信息技术有限公司 | 蒸发器 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62112997A (ja) * | 1985-11-08 | 1987-05-23 | Matsushita Refrig Co | 熱交換器 |
JPH02166392A (ja) * | 1988-12-16 | 1990-06-27 | Matsushita Refrig Co Ltd | 熱交換器 |
JPH05322478A (ja) * | 1991-10-24 | 1993-12-07 | Nippondenso Co Ltd | 熱交換器 |
JPH0829016A (ja) * | 1994-07-19 | 1996-02-02 | Nippondenso Co Ltd | ヒートポンプ用室外熱交換器 |
KR0155653B1 (ko) * | 1995-01-23 | 1999-01-15 | 구자홍 | 핀튜브형열교환기 |
JP2007232246A (ja) * | 2006-02-28 | 2007-09-13 | Denso Corp | 熱交換器 |
JP4946348B2 (ja) * | 2006-10-19 | 2012-06-06 | ダイキン工業株式会社 | 空気熱交換器 |
JP2010025476A (ja) * | 2008-07-22 | 2010-02-04 | Daikin Ind Ltd | 熱交換器 |
-
2011
- 2011-09-05 JP JP2011192344A patent/JP5270732B2/ja not_active Expired - Fee Related
-
2012
- 2012-07-18 CN CN201280042990.4A patent/CN103782123B/zh active Active
- 2012-07-18 WO PCT/JP2012/068156 patent/WO2013035436A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2013035436A1 (ja) | 2013-03-14 |
CN103782123B (zh) | 2016-08-17 |
CN103782123A (zh) | 2014-05-07 |
JP2013053812A (ja) | 2013-03-21 |
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