KR20030073217A - 열교환기 - Google Patents
열교환기 Download PDFInfo
- Publication number
- KR20030073217A KR20030073217A KR1020020012653A KR20020012653A KR20030073217A KR 20030073217 A KR20030073217 A KR 20030073217A KR 1020020012653 A KR1020020012653 A KR 1020020012653A KR 20020012653 A KR20020012653 A KR 20020012653A KR 20030073217 A KR20030073217 A KR 20030073217A
- Authority
- KR
- South Korea
- Prior art keywords
- row
- slits
- heat transfer
- heat exchanger
- 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.)
- Granted
Links
- 230000008878 coupling Effects 0.000 claims abstract description 28
- 238000010168 coupling process Methods 0.000 claims abstract description 28
- 238000005859 coupling reaction Methods 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims 2
- 239000012530 fluid Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- F28F1/124—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 being formed of pins
-
- 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
- F28F2215/08—Fins with openings, e.g. louvers
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
Claims (3)
- "U"형 밴드를 통해 각 단부가 상호 연결된 다수의 전열관과, 상기 전열관의 외주면 상에 결합공을 통해 결합되어 상기 전열관의 축선에 대해 수직으로 적층되어 설치되고, 베이스면 상에 돌출 형성된 다수의 슬릿을 구비한 다수의 전열핀을 구비한 열교환기에 있어서,상기 전열핀의 베이스면의 공기가 유입 및 유출되는 측에 제 1열 및 제 2열의 슬릿과 제 3열 및 제 4열의 슬릿들이 각각 2개의 단위 슬릿들로 분할되어 결합공들의 중심을 연결한 중심선을 기준으로 서로 대칭적인 형상으로 형성되되, 상기 제 1열 및 제 4열의 단위 슬릿들은 인접한 각 결합공을 향해 소정 각도로 경사져 형성되고, 제 2열 및 제 3열의 단위 슬릿들은 상기 제 1열 및 제 4열의 단위 슬릿의 경사각도보다 적은 소정 각도로 경사져 형성되는 것을 특징으로 하는 열교환기.
- 제 1항에 있어서,상기 각 단위 슬릿들은 비대칭적인 사다리꼴 형태로 형성되는 것을 특징으로 하는 열교환기.
- 제 1항에 있어서,상기 제 1열 및 제 4열의 단위 슬릿들은 인접한 각 결합공을 향해 10°로 경사져 형성되고, 상기 제 2열 및 제 3열의 단위 슬릿들은 인접한 각 결합공을 향해6°로 경사져 형성되는 것을 특징으로 하는 열교환기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0012653A KR100484912B1 (ko) | 2002-03-09 | 2002-03-09 | 열교환기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0012653A KR100484912B1 (ko) | 2002-03-09 | 2002-03-09 | 열교환기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030073217A true KR20030073217A (ko) | 2003-09-19 |
KR100484912B1 KR100484912B1 (ko) | 2005-04-22 |
Family
ID=32224090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0012653A Expired - Fee Related KR100484912B1 (ko) | 2002-03-09 | 2002-03-09 | 열교환기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100484912B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100689903B1 (ko) * | 2005-07-28 | 2007-03-08 | 위니아만도 주식회사 | 열교환기의 열 교환 핀 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0480597A (ja) * | 1990-07-20 | 1992-03-13 | Hitachi Ltd | クロスフインチューブ形熱交換器 |
KR960031953A (ko) * | 1995-02-08 | 1996-09-17 | 구자홍 | 열교환기 |
-
2002
- 2002-03-09 KR KR10-2002-0012653A patent/KR100484912B1/ko not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100689903B1 (ko) * | 2005-07-28 | 2007-03-08 | 위니아만도 주식회사 | 열교환기의 열 교환 핀 |
Also Published As
Publication number | Publication date |
---|---|
KR100484912B1 (ko) | 2005-04-22 |
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