JP4683987B2 - 一体型熱交換器のフィン構造 - Google Patents
一体型熱交換器のフィン構造 Download PDFInfo
- Publication number
- JP4683987B2 JP4683987B2 JP2005117543A JP2005117543A JP4683987B2 JP 4683987 B2 JP4683987 B2 JP 4683987B2 JP 2005117543 A JP2005117543 A JP 2005117543A JP 2005117543 A JP2005117543 A JP 2005117543A JP 4683987 B2 JP4683987 B2 JP 4683987B2
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- JP
- Japan
- Prior art keywords
- fin
- heat exchanger
- fin structure
- slits
- integrated 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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- 230000000694 effects Effects 0.000 description 7
- 230000002411 adverse Effects 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Images
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
- F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
-
- 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
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
- F28D2021/0084—Condensers
-
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
- F28D2021/0091—Radiators
- F28D2021/0094—Radiators for recooling the engine coolant
-
- 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
- F28F2215/02—Arrangements of fins common to different heat exchange sections, the fins being in contact with different heat exchange media
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Air-Conditioning For Vehicles (AREA)
Description
図1は本発明の実施例1の一体型熱交換器のフィン構造を示す斜視図、図2は図1のS2−S2線における端面図、図3は本実施例1の一体型熱交換器のフィン構造を説明する図(ルーバ4,5は省略)、図4は本実施例1の一体型熱交換器のフィン構造が採用された一体型熱交換器のコアを示す斜視図である。
図1、2に示すように、本実施例1の一体型熱交換器のフィン構造が採用されたフィン1は、アルミニウム製で全体が波状に形成される他、その波の頂部2と谷部3の間における後述するラジエータチューブ10が配置される一方側には、複数のルーバ4が形成され、後述するコンデンサチューブ11が配置される側には、複数のルーバ5がそれぞれ形成されている。
同様に、ルーバ8,9についても一方方向に切り起こし成形されたものでも良い。
さらに、本実施例1ではフィン1の頂部2と谷部3の距離W6と、スリット6,7の長手方向の長さW1にスリット6,7の間隔W2を加えた数値(W1+W2)とを、非整数倍の関係としている。
また、前述したW1〜W6の値については適宜設定できる。
このように構成された一体型熱交換器のフィン構造を製造する際は、先ず、帯状のアルミニウム製金属板に、図示を省略するカッタを用いてスリット6,7となる切欠溝を形成した後、図示を省略するコルゲート装置で波状に形成すると同時に、ルーバ4,5,8,9を切り起こし成形してフィン1を形成する。
一方、コンデンサチューブ11に流通する約80℃〜40℃前後の流通媒体は、図示を省略するファンによる強制風または車両走行風とフィン1及びルーバ4を介して熱交換器することにより冷却される。
なお、ラジエータの目的及び使用条件によっては、コンデンサチューブ11の熱がラジエータチューブ10に伝熱する場合も有り得る。
以上、説明したように、本実施例1の一体型熱交換器のフィン構造にあっては、フィン1の連結部1aにおける波の頂部2と谷部3を横切るようにフィン1の長手方向へ所定長さW1及び所定間隔W2で配置されるスリット6,7を形成すると共に、このスリット6,7の間におけるフィン1の頂部2と谷部3の間にルーバ8,9を形成したため、伝熱経路Xの長さを十分に確保してラジエータチューブ10とコンデンサチューブ11同士間の伝熱による悪影響を防止できると同時に、ルーバ8,9によってフィン1の連結部1aにおける放熱性能を向上できる。
例えば、ルーバ8,9の間にさらにスリットを形成することも本発明に含まれる。
また、本実施例1ではフィン1をラジエータとコンデンサからなる一体型熱交換器に適用した場合ついて説明したが、ラジエータやコンデンサに限らず、これら以外の一般的な熱交換器を組み合わせた一体型熱交換器に適用しても良い。
1a 連結部
2 頂部
3 谷部
4、5、8、9 ルーバ
6、7 スリット
10 ラジエータチューブ
11 コンデンサチューブ
Claims (2)
- チューブと共に交互に積層される波状のフィンを共通として併設される用途の異なる複数の熱交換器からなる一体型熱交換器のフィン構造において、
前記隣り合う熱交換器のチューブの間に位置するフィンの連結部において少なくとも波の頂部および谷部を横切るようにフィンの長手方向へ所定長さ及び所定間隔で配置されるスリットを2列形成すると共に、この2列のスリットの間におけるフィンの頂部と谷部の間にルーバを1列以上形成したことを特徴とする一体型熱交換器のフィン構造。 - 請求項1に記載の一体型熱交換器のフィン構造において、
前記波の頂部および谷部との距離と、前記スリットの長手方向の長さに長手方向に隣接するスリット間隔の長さを加えた数値とを非整数倍の関係としていることを特徴とする一体型熱交換器のフィン構造。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005117543A JP4683987B2 (ja) | 2005-04-14 | 2005-04-14 | 一体型熱交換器のフィン構造 |
DE602006000675T DE602006000675T2 (de) | 2005-04-14 | 2006-04-13 | Wellrippe für integralgefertigten Wärmetäuscher |
EP06112641A EP1712865B1 (en) | 2005-04-14 | 2006-04-13 | Corrugate fin for integrally assembled heat exchangers |
US11/403,207 US7478669B2 (en) | 2005-04-14 | 2006-04-13 | Corrugated fin for integrally assembled heat exchangers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005117543A JP4683987B2 (ja) | 2005-04-14 | 2005-04-14 | 一体型熱交換器のフィン構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006292336A JP2006292336A (ja) | 2006-10-26 |
JP4683987B2 true JP4683987B2 (ja) | 2011-05-18 |
Family
ID=36678519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005117543A Active JP4683987B2 (ja) | 2005-04-14 | 2005-04-14 | 一体型熱交換器のフィン構造 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7478669B2 (ja) |
EP (1) | EP1712865B1 (ja) |
JP (1) | JP4683987B2 (ja) |
DE (1) | DE602006000675T2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9939208B2 (en) | 2014-03-24 | 2018-04-10 | Denso Corporation | Heat exchanger |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2519407A (en) * | 2013-08-14 | 2015-04-22 | Hamilton Sundstrand Corp | Bendable heat exchanger |
US10112270B2 (en) * | 2013-08-21 | 2018-10-30 | Hamilton Sundstrand Corporation | Heat exchanger fin with crack arrestor |
CN105066518B (zh) * | 2015-08-04 | 2018-01-05 | 广东美的制冷设备有限公司 | 一种双排平行流蒸发器及其具有该蒸发器的空调装置 |
EP3587988B1 (en) | 2017-02-21 | 2020-10-14 | Mitsubishi Electric Corporation | Heat exchanger and air conditioner |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0214582U (ja) * | 1988-07-08 | 1990-01-30 | ||
JPH0262268U (ja) * | 1988-10-24 | 1990-05-09 | ||
JPH03177795A (ja) * | 1989-12-07 | 1991-08-01 | Showa Alum Corp | 複式一体型熱交換器 |
JPH11142079A (ja) * | 1997-11-13 | 1999-05-28 | Zexel:Kk | 一体型熱交換器のフィンとその製造方法 |
JP2001174179A (ja) * | 1999-12-14 | 2001-06-29 | Denso Corp | 熱交換器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5289874A (en) * | 1993-06-28 | 1994-03-01 | General Motors Corporation | Heat exchanger with laterally displaced louvered fin sections |
EP0677716B1 (en) * | 1994-04-12 | 1999-01-07 | Showa Aluminum Corporation | Stacked-type duplex heat exchanger |
JP3322533B2 (ja) | 1995-08-24 | 2002-09-09 | カルソニックカンセイ株式会社 | 一体型熱交換器用フィン |
AU729629B2 (en) * | 1996-08-12 | 2001-02-08 | Calsonic Corporation | Integral-type heat exchanger |
JP4379967B2 (ja) * | 1999-03-30 | 2009-12-09 | 株式会社デンソー | 複式熱交換器 |
JP2002277180A (ja) | 2001-03-16 | 2002-09-25 | Calsonic Kansei Corp | 一体型熱交換器のコア部構造 |
FR2849174B1 (fr) | 2002-12-23 | 2006-01-06 | Valeo Thermique Moteur Sa | Ailette d'echange de chaleur, notamment de refroidissement, module d'echange de chaleur comprenant une telle ailette et procede de fabrication d'echangeurs de chaleur utilisant ladite ailette |
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2005
- 2005-04-14 JP JP2005117543A patent/JP4683987B2/ja active Active
-
2006
- 2006-04-13 US US11/403,207 patent/US7478669B2/en not_active Expired - Fee Related
- 2006-04-13 DE DE602006000675T patent/DE602006000675T2/de not_active Expired - Fee Related
- 2006-04-13 EP EP06112641A patent/EP1712865B1/en not_active Not-in-force
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0214582U (ja) * | 1988-07-08 | 1990-01-30 | ||
JPH0262268U (ja) * | 1988-10-24 | 1990-05-09 | ||
JPH03177795A (ja) * | 1989-12-07 | 1991-08-01 | Showa Alum Corp | 複式一体型熱交換器 |
JPH11142079A (ja) * | 1997-11-13 | 1999-05-28 | Zexel:Kk | 一体型熱交換器のフィンとその製造方法 |
JP2001174179A (ja) * | 1999-12-14 | 2001-06-29 | Denso Corp | 熱交換器 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9939208B2 (en) | 2014-03-24 | 2018-04-10 | Denso Corporation | Heat exchanger |
Also Published As
Publication number | Publication date |
---|---|
EP1712865B1 (en) | 2008-03-12 |
JP2006292336A (ja) | 2006-10-26 |
DE602006000675T2 (de) | 2009-04-23 |
DE602006000675D1 (de) | 2008-04-24 |
EP1712865A1 (en) | 2006-10-18 |
US7478669B2 (en) | 2009-01-20 |
US20060237173A1 (en) | 2006-10-26 |
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