KR100676634B1 - 배수통로를 가지는 열교환기용 냉각핀 - Google Patents
배수통로를 가지는 열교환기용 냉각핀 Download PDFInfo
- Publication number
- KR100676634B1 KR100676634B1 KR1020040093757A KR20040093757A KR100676634B1 KR 100676634 B1 KR100676634 B1 KR 100676634B1 KR 1020040093757 A KR1020040093757 A KR 1020040093757A KR 20040093757 A KR20040093757 A KR 20040093757A KR 100676634 B1 KR100676634 B1 KR 100676634B1
- Authority
- KR
- South Korea
- Prior art keywords
- folded portion
- cooling fin
- heat exchanger
- water droplets
- drain passage
- Prior art date
Links
Images
Classifications
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- 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
- F28F1/30—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 being attachable to the element
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
한편, 상기와 같은 형상으로 성형된 냉각핀(12), 바람직하게는 상기 냉각핀(12)의 접힘부(16) 중앙(16a)에는 본 발명의 주요구성을 이루는 배수통로(18)가 형성되어 진다. 즉, 상기 냉각핀(12)에 배수통로(18)를 형성한 것은 공기와의 접촉을 통해 매체를 열교환시키는 냉각핀(12)의 특성상, 열교환과정에서 상기 냉각핀(12)의 접힘부(16)에 맺혀지는 물방울(50)을 외부로 배출하여 제거하기 위함이며, 따라서 본 발명은 종래 냉각핀과 같이 물방울의 빙결현상등으로 인한 열교환 효율저하 및 물방울에 서식하는 세균으로 인한 악취등의 발생을 방지할 수 있게 된다. 여기서 상기 배수통로(18)는 첨부된 도 3에 도시한 바와 같이 별도의 성형공구(도면에 미 도시 함)로 상기 접힘부(16)의 중앙(16a)을 가압하여 접힘부(16)의 일부가 내측으로 함몰(A)되도록 하여 형성함이 바람직하며, 이는 물방울(50)의 배출과정에서 상기 물방울(50)이 냉각핀(12)의 내부로 유입되지 않도록 하기 위함이다.
Claims (2)
- 평판형태의 금속판을 지그재그로 접어 평탄부(14)와 접힘부(16)가 각각 연속적으로 형성되도록 성형한 열교환기용 냉각핀에 있어서,상기 접힘부(16)의 중앙(16a)에는 상기 접힘부(16)에 맺혀진 물방울(50)을 배출하기 위한 배수통로(18)가 형성되며;상기 접힘부(16)의 양단(16b)은 물방울(50)이 상기 배수통로(18)로 흘러가도록 하향으로 경사(K)지게 형성함을 특징으로 하는 배수통로를 가지는 열교환기용 냉각핀.
- 제 1항에 있어서, 상기 평탄부(14)에는 순환하는 공기의 흐름을 지연시키기 위한 저항편(20)들이 일측방향으로 기울여진 상태로 돌출 형성됨을 특징으로 하는 배수통로를 가지는 열교환기용 냉각핀.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040093757A KR100676634B1 (ko) | 2004-11-17 | 2004-11-17 | 배수통로를 가지는 열교환기용 냉각핀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040093757A KR100676634B1 (ko) | 2004-11-17 | 2004-11-17 | 배수통로를 가지는 열교환기용 냉각핀 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2004-0032462U Division KR200387132Y1 (ko) | 2004-11-17 | 2004-11-17 | 배수통로를 가지는 열교환기용 냉각핀 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060054905A KR20060054905A (ko) | 2006-05-23 |
KR100676634B1 true KR100676634B1 (ko) | 2007-02-02 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020040093757A KR100676634B1 (ko) | 2004-11-17 | 2004-11-17 | 배수통로를 가지는 열교환기용 냉각핀 |
Country Status (1)
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KR (1) | KR100676634B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018048799A (ja) * | 2016-09-16 | 2018-03-29 | 東芝ライフスタイル株式会社 | 冷蔵庫 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105222635A (zh) * | 2014-06-25 | 2016-01-06 | 杭州三花研究院有限公司 | 翅片以及具有该翅片的换热器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53162457U (ko) | 1977-05-27 | 1978-12-19 | ||
JPS56157573U (ko) | 1980-04-25 | 1981-11-25 | ||
KR20000031340A (ko) * | 1998-11-05 | 2000-06-05 | 윤종용 | 실내측 열교환기 |
JP2001059690A (ja) | 1999-08-20 | 2001-03-06 | Zexel Valeo Climate Control Corp | 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 |
-
2004
- 2004-11-17 KR KR1020040093757A patent/KR100676634B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53162457U (ko) | 1977-05-27 | 1978-12-19 | ||
JPS56157573U (ko) | 1980-04-25 | 1981-11-25 | ||
KR20000031340A (ko) * | 1998-11-05 | 2000-06-05 | 윤종용 | 실내측 열교환기 |
JP2001059690A (ja) | 1999-08-20 | 2001-03-06 | Zexel Valeo Climate Control Corp | 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 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018048799A (ja) * | 2016-09-16 | 2018-03-29 | 東芝ライフスタイル株式会社 | 冷蔵庫 |
JP7032055B2 (ja) | 2016-09-16 | 2022-03-08 | 東芝ライフスタイル株式会社 | 冷蔵庫 |
Also Published As
Publication number | Publication date |
---|---|
KR20060054905A (ko) | 2006-05-23 |
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