KR960031954A - 열교환기의 핀 - Google Patents

열교환기의 핀 Download PDF

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Publication number
KR960031954A
KR960031954A KR1019950003226A KR19950003226A KR960031954A KR 960031954 A KR960031954 A KR 960031954A KR 1019950003226 A KR1019950003226 A KR 1019950003226A KR 19950003226 A KR19950003226 A KR 19950003226A KR 960031954 A KR960031954 A KR 960031954A
Authority
KR
South Korea
Prior art keywords
fin
strip
heat exchanger
tube
equal
Prior art date
Application number
KR1019950003226A
Other languages
English (en)
Inventor
김현영
Original Assignee
구자홍
Lg 전자주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 구자홍, Lg 전자주식회사 filed Critical 구자홍
Priority to KR1019950003226A priority Critical patent/KR960031954A/ko
Priority to CN96102511A priority patent/CN1099019C/zh
Priority to US08/603,800 priority patent/US5706885A/en
Priority to JP8032029A priority patent/JPH0949696A/ja
Publication of KR960031954A publication Critical patent/KR960031954A/ko

Links

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
    • 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
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations

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)
  • Details Of Fluid Heaters (AREA)

Abstract

본 발명은 열교환기의 핀에 관한 것으로, 특히 핀에서 전도되는 열 전달효과를 높일 수있도록 하는 핀의 스트립에 관한 것으로써, 관에서 핀베이스로 열흐름이 일어날 때 열흐름이 스트립에 의하여 방해되는 것을 방지하기 위하여 관을 잇는 중심선을 장축으로 타원형이 되고 대향지게 구성되도록 스트립을 구비한 것이다.

Description

열교환기의 핀
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제6도는 본 발명 열교환기의 스트립 핀의 실시예도.
제7도는 본 발명 열교환기의 핀에서 열흐름을 보인 정면도.
제8도는 본 발명의 다른 실시예를 보인 도면.

Claims (7)

  1. 관에서 핀베이스로 열흐름이 일어날 때 열흐름이 스트립에 의하여 방해되는 것을 방지하기 위하여 관을 중심선을 장축으로 타원형이 되고 대향지게 구성되도록 스트립을 구비함을 특징으로 하는 열교환기의 핀.
  2. 제1항에 있어서, 스트립의 절단되지 않은 부분인 돌기부의 각도는 인접한 관의 중심으로부터 돌기부까지 거리를 반경으로 하는 원의 접선 각도와 같도록 구비한 것을 특징으로 하는 열교환기의 핀.
  3. 제1항에 있어서, 스트립은 중앙부가 나누어져 2등분되도록 구비한 것을 특징으로 하는 열교환기의 핀.
  4. 제1항에 있어서, 스트립은 관의 중심으로부터 같은 반경으로 이루어지는 원호를 따라 등분되도록 구비함을 특징으로 하는 열교환기의 핀.
  5. 제1항에 있어서, 관의 중심선으로부터 멀리 위치한 스트립의 등분수는 많게 하고 가까울수록 등분수는 작게 구비함을 특징으로 하는 열교환기의 핀.
  6. 제4항 또는 제5항에 있어서, 스트립에 등분되는 부분을 관의 중심선과 수직이 되도록 구비함을 특징으로 하는 열교환기의 핀.
  7. 제4항 또는 제5항에 있어서, 관을 중심으로부터 같은 반경으로 이루어지는 원호를 따라 등분된 스트립과, 관의 중심선으로부터 멀리 위치할수록 등분수를 많게 하고 가까울수록 등분수를 작게하는 스트립을 2열로 배열되게 구비한 것을 특징으로 하는 열교환기의 핀.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950003226A 1995-02-20 1995-02-20 열교환기의 핀 KR960031954A (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019950003226A KR960031954A (ko) 1995-02-20 1995-02-20 열교환기의 핀
CN96102511A CN1099019C (zh) 1995-02-20 1996-02-17 热交换器
US08/603,800 US5706885A (en) 1995-02-20 1996-02-20 Heat exchanger
JP8032029A JPH0949696A (ja) 1995-02-20 1996-02-20 熱交換器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950003226A KR960031954A (ko) 1995-02-20 1995-02-20 열교환기의 핀

Publications (1)

Publication Number Publication Date
KR960031954A true KR960031954A (ko) 1996-09-17

Family

ID=19408436

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950003226A KR960031954A (ko) 1995-02-20 1995-02-20 열교환기의 핀

Country Status (4)

Country Link
US (1) US5706885A (ko)
JP (1) JPH0949696A (ko)
KR (1) KR960031954A (ko)
CN (1) CN1099019C (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100688640B1 (ko) * 2005-02-25 2007-03-02 엘지전자 주식회사 열교환기의 핀

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09133488A (ja) * 1995-11-09 1997-05-20 Matsushita Electric Ind Co Ltd フィン付き熱交換器
KR100210072B1 (ko) * 1996-07-09 1999-07-15 윤종용 공기조화기의 열교환기
KR100197709B1 (ko) * 1996-10-31 1999-06-15 윤종용 공기조화기의 열교환기
KR100220724B1 (ko) * 1996-12-30 1999-09-15 윤종용 공기조화기의 열교환기
KR100225627B1 (ko) * 1996-12-30 1999-10-15 윤종용 공기조화기의 열교환기
KR100197718B1 (ko) * 1996-12-30 1999-06-15 윤종용 공기조화기의 열교환기
KR100344801B1 (ko) * 1999-12-13 2002-07-20 엘지전자주식회사 핀 튜브형 열교환기
JP2001194084A (ja) * 1999-12-15 2001-07-17 Lg Electronics Inc フィン・チューブ型の熱交換器
IT1318156B1 (it) * 2000-02-29 2003-07-23 Sanyo Electric C Ltd Scambiatore di calore
US6349761B1 (en) * 2000-12-27 2002-02-26 Industrial Technology Research Institute Fin-tube heat exchanger with vortex generator
DE10227930A1 (de) * 2002-06-21 2004-01-08 Behr Gmbh & Co. Wärmeübertrager, insbesondere für ein Kraftfahrzeug
US7694522B2 (en) * 2003-08-14 2010-04-13 Mitsubishi Heavy Industries, Ltd. Heat exchanging wall, gas turbine using the same, and flying body with gas turbine engine
JP4536583B2 (ja) * 2005-04-28 2010-09-01 株式会社神戸製鋼所 熱交換器
US7712302B2 (en) * 2006-01-05 2010-05-11 General Electric Company Crossfire tube assembly for gas turbines
US20070215330A1 (en) * 2006-03-20 2007-09-20 Ishikawajima-Harima Heavy Industries Co., Ltd. Heat exchanger
JP4293252B2 (ja) * 2007-03-19 2009-07-08 ダイキン工業株式会社 熱交換器用フィン、並びにガイド及びその使用方法
CA2727671A1 (en) * 2008-06-13 2009-12-17 Goodman Global, Inc. Method for manufacturing tube and fin heat exchanger with reduced tube diameter and optimized fin produced thereby
US20100212876A1 (en) * 2009-02-23 2010-08-26 Trane International Inc. Heat Exchanger
KR101671105B1 (ko) * 2015-04-14 2016-10-31 엘지전자 주식회사 제습기
JP2017032181A (ja) * 2015-07-30 2017-02-09 株式会社富士通ゼネラル 熱交換器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249156A (en) * 1964-04-17 1966-05-03 Gen Electric Fin-on-tube type heat exchanger
JPS52136447A (en) * 1976-05-12 1977-11-15 Hitachi Ltd Heat exchanger
DE3406682A1 (de) * 1984-02-24 1985-09-05 GEA GmbH, 4630 Bochum Waermeaustauscher
JPS60194293A (ja) * 1984-03-14 1985-10-02 Matsushita Electric Ind Co Ltd フイン付熱交換器
JPS62266391A (ja) * 1986-05-09 1987-11-19 Yanmar Diesel Engine Co Ltd 熱交換器
JPH01155197A (ja) * 1988-10-24 1989-06-19 Matsushita Refrig Co Ltd フィンチューブ型熱交換器
JP2679177B2 (ja) * 1988-11-18 1997-11-19 松下電器産業株式会社 スチームアイロン
JPH04369394A (ja) * 1991-06-14 1992-12-22 Hitachi Ltd フィンチューブ式熱交換器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100688640B1 (ko) * 2005-02-25 2007-03-02 엘지전자 주식회사 열교환기의 핀

Also Published As

Publication number Publication date
CN1158981A (zh) 1997-09-10
US5706885A (en) 1998-01-13
CN1099019C (zh) 2003-01-15
JPH0949696A (ja) 1997-02-18

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