KR870003368A - 열 교환기 - Google Patents

열 교환기 Download PDF

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Publication number
KR870003368A
KR870003368A KR1019860005269A KR860005269A KR870003368A KR 870003368 A KR870003368 A KR 870003368A KR 1019860005269 A KR1019860005269 A KR 1019860005269A KR 860005269 A KR860005269 A KR 860005269A KR 870003368 A KR870003368 A KR 870003368A
Authority
KR
South Korea
Prior art keywords
pin
louver
louvers
baseline
substrate
Prior art date
Application number
KR1019860005269A
Other languages
English (en)
Other versions
KR900007725B1 (ko
Inventor
미쓰오 구도우
다꾸지 도리이
세이고 미야모또
요시도모 사와하다
미즈호 요꼬야마
마사루 다께노우찌
요시후미 구누기
Original Assignee
가부시기가이샤 히다찌세이사꾸쇼
미다 가쓰시게
가부시기 가이샤 히다찌세이사꾸쇼
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 가부시기가이샤 히다찌세이사꾸쇼, 미다 가쓰시게, 가부시기 가이샤 히다찌세이사꾸쇼 filed Critical 가부시기가이샤 히다찌세이사꾸쇼
Publication of KR870003368A publication Critical patent/KR870003368A/ko
Application granted granted Critical
Publication of KR900007725B1 publication Critical patent/KR900007725B1/ko

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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
    • 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
    • F28D1/047—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 bent, e.g. in a serpentine or zig-zag
    • F28D1/0477—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 bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
    • F28D1/0478—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 bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag the conduits having a non-circular cross-section
    • 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
    • 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

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)

Abstract

내용 없음

Description

열 교환기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도 내지 제4도는 본 발명의 1실시예의 열교환기를 나타낸 것으로,
제1도는 요부 사시도,
제2도는 전체의 외관 사시도,
제3도는 요부종단면 및 흐름의 상태를 나타낸 도,
도면의 주요부분에 대한 부호의 설명
1: 파형(corrugate)핀 1a, 1b, 1c:잔여판 기판
3: 핀기선 5: 루우버
5a, 5b, 5c, 5d: 절기 루우버 31: 편평 유체관
33: 관내 유체 입구관 34: 관내 유체 출구관

Claims (5)

  1. 다수의 핀과, 그 핀에 접속되는 1개 또는 복수개의 절연관을 조합시키고 그 핀을 깎아 핀 기선을 사이에 두고 교대로 반대측으로 브릿지 형상으로 절기한 루우버를 갖는 열교환기에 있어서,
    상기 핀 기선에 따라 배치되는 잔여핀 기판과 다음의 잔여핀 기판과의 사이에 설치되는 하나의 루우버군에 있어서의 상기루우버의 수는 4이상의 짝수개로 하고, 상기루우버에 있어서 잔여핀 기판에 가장 가까운 위치에 있는 루우버가 최대 입상높이가 되도록 절기하고, 그 최대 입상높이를 갖는 루우버와 그다음의 잔여핀 기판과를 연결하는 직선에 따라 핀 기선에 대하여 각각의 옆에 있는 다른 루우버가 위치하도록 배치된 것을 특징으로 하는 열 교환기,
  2. 제1항에 있어서,
    상기 최대 입상높이를 갖는 루우버와 상기 다음의 잔여핀 기판을 연결하는 직선과 상기 핀기선이 이루는 각도 θ를 5~15°로 한 것을 특징으로 하는 열 교환기.
  3. 제2항에 있어서,
    루우버의 상기 최대 입상높이 Hmax는 다음의 조건식을 만족하는 것을 특징으로 하는 열 교환기.
    여기서, θ는 상기각도, Pf는 핀의 피치, b는 루우버의 폭, Re는 레이놀드 수.
  4. 제1항에 있어서,
    상기 루우버군의 배열방향이 상기 핀 기선과 이루는 각도 θ의 방향을 상기 핀 기선에 대하여 그 루우버군 단위 혹은 복수의 루우버구 단위로 교대로 변경한 것을 특징으로 하는 열 교환기.
  5. 잔여핀 기판간에 핀 기선을 사이에 두고 넷 이상의 짝수개의 루우버를 교대로 브릿지 형상으로 절기하고, 또한 그 핀기선을 사이에 두고 각각의 옆에 있는 루우버는 핀기선에 대하여 일정한 각도θ(〉0°)를 갖는 직선에 따라 배치되어 있는 것을 특징으로 하는 열 교환기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860005269A 1985-09-06 1986-06-30 열교환기 KR900007725B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP85-195870 1985-09-06
JP60-195870 1985-09-06
JP60195870A JPS6256786A (ja) 1985-09-06 1985-09-06 熱交換器

Publications (2)

Publication Number Publication Date
KR870003368A true KR870003368A (ko) 1987-04-16
KR900007725B1 KR900007725B1 (ko) 1990-10-19

Family

ID=16348355

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860005269A KR900007725B1 (ko) 1985-09-06 1986-06-30 열교환기

Country Status (5)

Country Link
US (1) US4756362A (ko)
EP (1) EP0215344B1 (ko)
JP (1) JPS6256786A (ko)
KR (1) KR900007725B1 (ko)
DE (1) DE3669585D1 (ko)

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JPH0827150B2 (ja) * 1986-07-21 1996-03-21 松下冷機株式会社 熱交換器
JPH0743236B2 (ja) * 1987-07-10 1995-05-15 株式会社日立製作所 熱交換器
JPH01111965U (ko) * 1988-01-21 1989-07-27
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KR100197718B1 (ko) * 1996-12-30 1999-06-15 윤종용 공기조화기의 열교환기
DE19813989A1 (de) * 1998-03-28 1999-09-30 Behr Gmbh & Co Wärmetauscher
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KR20120044850A (ko) * 2010-10-28 2012-05-08 삼성전자주식회사 열교환기
JP5257485B2 (ja) * 2011-05-13 2013-08-07 ダイキン工業株式会社 熱交換器
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JP6333571B2 (ja) * 2014-02-10 2018-05-30 三菱重工オートモーティブサーマルシステムズ株式会社 熱交換器用オフセットフィンおよびそれを用いた冷媒熱交換器
JP6327271B2 (ja) * 2015-04-17 2018-05-23 株式会社デンソー 熱交換器
JP6747384B2 (ja) * 2017-06-12 2020-08-26 株式会社デンソー 熱交換器およびコルゲートフィン
CN110741216B (zh) * 2017-06-22 2021-08-20 三菱电机株式会社 热交换器、制冷循环装置及空调机
CN109443071B (zh) * 2018-10-30 2019-12-17 珠海格力电器股份有限公司 散热翅片和散热器
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Also Published As

Publication number Publication date
EP0215344A1 (en) 1987-03-25
EP0215344B1 (en) 1990-03-14
JPS6256786A (ja) 1987-03-12
DE3669585D1 (de) 1990-04-19
JPH0577959B2 (ko) 1993-10-27
US4756362A (en) 1988-07-12
KR900007725B1 (ko) 1990-10-19

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