KR970070925A - 경사플랫튜브형 열교환기 - Google Patents

경사플랫튜브형 열교환기 Download PDF

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Publication number
KR970070925A
KR970070925A KR1019960010648A KR19960010648A KR970070925A KR 970070925 A KR970070925 A KR 970070925A KR 1019960010648 A KR1019960010648 A KR 1019960010648A KR 19960010648 A KR19960010648 A KR 19960010648A KR 970070925 A KR970070925 A KR 970070925A
Authority
KR
South Korea
Prior art keywords
flat tube
heat exchanger
tubular heat
flat tubular
flat
Prior art date
Application number
KR1019960010648A
Other languages
English (en)
Inventor
박종진
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 KR1019960010648A priority Critical patent/KR970070925A/ko
Priority to CN97103961A priority patent/CN1119617C/zh
Priority to JP9105450A priority patent/JPH1062092A/ja
Publication of KR970070925A publication Critical patent/KR970070925A/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
    • F28F17/00—Removing ice or water from heat-exchange apparatus
    • F28F17/005—Means for draining condensates from heat exchangers, e.g. from evaporators
    • 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
    • F28D1/053—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 straight
    • F28D1/0535—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 straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F28D1/05383—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits
    • 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

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 Heat-Exchange And Heat-Transfer (AREA)

Abstract

본 발명은 경사플랫튜브형 열교환기에 관한 것으로 특히 열교환기 효율 향상을 위하여 플랫튜브와 주름판에 표면에 생기는 응축수가 자유낙하에 의하여 흘러내리며 원할하게 제거되도록 제1, 2헤더에 형성되는 다수개의 연결구멍을 경사지게 형성하여 플랫튜브를 구비하고, 제1, 2헤더와 플랫튜브의 단면부를 개선하여 구비한 것이다.

Description

경사플랫튜브형 열교환기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제4도는 본 발명의 응축기로써, (가)는 제1, 2헤더에 형성된 연결구멍과 플랫튜브가 분리된 사시도, (나)는 플랫튜브가 α의 경사각으로 경사진 상태도, (다)는 플랫튜브의 단면도, (라)는 제1, 2헤더의 단면과 플랫튜브의 상태도.

Claims (3)

  1. 플랫튜브와 주름판의 표면에 생기는 응축수가 자유낙하에 의하여 흘러내리며 원할하게 제거되도록 제1, 2헤더에 형성되는 다수개의 연결구멍을 경사지게 형성한 것을 특징으로 하는 경사플랫튜브형 열교환기.
  2. 제1항에 있어서, 플랫튜브는 열전달이 활발히 일어나는 입구측에 단면부의 냉매구멍이 넓게 형성되도록 냉매구멍을 A1＞A2＞A3…＞An으로 구비함을 특징으로 하는 경사플랫튜브형 열교환기.
  3. 제1항에 있어서, 제1, 2헤더는 플랫튜브가 용이하게 제작 설치되고 내압에 견딜 수 있도록 직선부와, 모서리를 곡선부의 단면으로 형성한 것을 특징으로 하는 경사플랫튜브형 열교환기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960010648A 1996-04-09 1996-04-09 경사플랫튜브형 열교환기 KR970070925A (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1019960010648A KR970070925A (ko) 1996-04-09 1996-04-09 경사플랫튜브형 열교환기
CN97103961A CN1119617C (zh) 1996-04-09 1997-04-08 扁管式换热器
JP9105450A JPH1062092A (ja) 1996-04-09 1997-04-09 フラットチューブ形熱交換器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960010648A KR970070925A (ko) 1996-04-09 1996-04-09 경사플랫튜브형 열교환기

Publications (1)

Publication Number Publication Date
KR970070925A true KR970070925A (ko) 1997-11-07

Family

ID=19455345

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960010648A KR970070925A (ko) 1996-04-09 1996-04-09 경사플랫튜브형 열교환기

Country Status (3)

Country Link
JP (1) JPH1062092A (ko)
KR (1) KR970070925A (ko)
CN (1) CN1119617C (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100518856B1 (ko) 2003-09-04 2005-09-30 엘지전자 주식회사 플랫 튜브 열 교환기
US20080078198A1 (en) * 2006-09-28 2008-04-03 Peter James Breiding Microchannel heat exchanger
EP1914499A1 (en) * 2006-10-16 2008-04-23 Irsap Spa Heat exchanger with inclined tubes
WO2008064263A2 (en) 2006-11-22 2008-05-29 Johnson Controls Technology Company Multi-block circuit multichannel heat exchanger
KR101568200B1 (ko) 2006-11-22 2015-11-11 존슨 컨트롤스 테크놀러지 컴퍼니 다른 튜브 간격을 갖는 멀티채널 열 교환기
CN101600932B (zh) * 2006-12-26 2013-05-08 开利公司 改善冷凝水排出的多通道热交换器
US20080277095A1 (en) * 2007-05-07 2008-11-13 Kelvin Zhai Heat exchanger assembly
JP2012026615A (ja) * 2010-07-21 2012-02-09 Mitsubishi Electric Corp 室外機及びこの室外機を備えた冷凍サイクル装置
CN104101241B (zh) * 2014-06-20 2016-08-24 杭州三花微通道换热器有限公司 扁管组件和具有它的换热器
CN107024130B (zh) * 2016-02-02 2019-02-26 苏州三星电子有限公司 换热器扁管、换热器及其制造方法
CN110758044B (zh) * 2018-07-25 2022-05-27 三花控股集团有限公司 换热器、前端模块及新能源汽车

Also Published As

Publication number Publication date
CN1119617C (zh) 2003-08-27
CN1164637A (zh) 1997-11-12
JPH1062092A (ja) 1998-03-06

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