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JPH0262279U - - Google Patents

Info

Publication number
JPH0262279U
JPH0262279U JP13710788U JP13710788U JPH0262279U JP H0262279 U JPH0262279 U JP H0262279U JP 13710788 U JP13710788 U JP 13710788U JP 13710788 U JP13710788 U JP 13710788U JP H0262279 U JPH0262279 U JP H0262279U
Authority
JP
Japan
Prior art keywords
fin
heat exchanger
collar
large number
air flow
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
Application number
JP13710788U
Other languages
Japanese (ja)
Other versions
JPH0717955Y2 (en
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 filed Critical
Priority to JP13710788U priority Critical patent/JPH0717955Y2/en
Publication of JPH0262279U publication Critical patent/JPH0262279U/ja
Application granted granted Critical
Publication of JPH0717955Y2 publication Critical patent/JPH0717955Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第1図〜第6図は本考案の実施例を示し、第1
図は第1実施例におけるフイン基板の平面図、第
2図は熱交換器の全体構造を示す斜視図、第3図
は第1図の―線断面図、第4図は第1図の
―線断面図、第5図は第2実施例におけるフイ
ン基板の平面図、第6図は第5図の―線断面
図である。第7図は従来のフイン基板のフインカ
ラー中心線における断面図である。 1…コイル(熱媒管)、2…フイン基板、3…
フインカラー、6…斜面部、7…平坦部、7a…
リブ、8…側端部、10…ルーバ形フイン、10
a,10b…長辺(スリツト)、10c,10d
…短辺、l…中央線(屈曲線)、l,l
屈曲線。
Figures 1 to 6 show embodiments of the present invention;
The figure is a plan view of the fin board in the first embodiment, FIG. 2 is a perspective view showing the overall structure of the heat exchanger, FIG. 3 is a sectional view taken along the line ``-'' in FIG. 5 is a plan view of the fin board in the second embodiment, and FIG. 6 is a sectional view taken along the line -- in FIG. 5. FIG. 7 is a cross-sectional view of a conventional fin substrate taken along the center line of the fin collar. 1... Coil (heat medium tube), 2... Fin board, 3...
Fin collar, 6... Slope part, 7... Flat part, 7a...
Rib, 8... Side end, 10... Louvered fin, 10
a, 10b...long side (slit), 10c, 10d
... Short side, l 1 ... Center line (bending line), l 2 , l 3 ...
bending line.

Claims (1)

【実用新案登録請求の範囲】 (1) 気流の流通方向に直交する直線を屈曲線l
〜lとして斜面部6が連続する波形に形成さ
れたフイン基板2に、熱媒管1挿通用のフインカ
ラー3,…を複数個、気流の流通方向に直交する
方向に一列に配置して形成したクロスフイン式熱
交換器において、上記各フインカラー3の周囲に
は、フインカラー3の基部3aと同一平面でフイ
ンカラー3の周囲を取囲んだのちフイン基板2の
両側端部8,8まで平坦に延び、かつ各側端部8
においてフインカラー3の直径Dよりも小さな幅
Wを有する平坦部7が形成されていることを特徴
とする熱交換器。 (2) 気流の流通方向に直交する直線を屈曲線と
して斜面部6が連続する波形に形成されたフイン
基板2に、熱媒管1挿通用のフインカラー3,…
を複数個、フイン基板2の両側端部8,8間を等
分する等分屈曲線を中心線として気流の流通方向
に直交する方向に複数列千鳥配列状に配置して形
成したクロスフイン式熱交換器において、上記各
フインカラー3の周囲には、フインカラー3の基
部3aと同一平面でフインカラー3の周囲を取囲
んだのちフイン基板2の最寄りの側端部8および
等分屈曲線、或いは左右の等分屈曲線まで平坦に
延び、かつ側端部8又は等分屈曲線においてフイ
ンカラー3の直径Dよりも小さな幅Wを有する平
坦部7が形成されていることを特徴とする熱交換
器。 (3) 平坦部7の幅Wはフインカラー3の直径D
に対して 0.4D<W<0.7D の範囲に設定されていることを特徴とする請求
項(1)又は(2)記載の熱交換器。 (4) 平坦部7において、フインカラー3と側端
部8又は等分屈曲線との間には、空気流の方向に
延びたリブ7aが形成されていることを特徴とす
る請求項(1),(2)又は(3)記載の熱交換器。 (5) フイン基板2の斜面部6には、幅の狭いス
リツト9,…を気流の流通方向に直交する方向に
多数互いに平行に穿設し、上下両短辺10c,1
0dおよび一長辺10a又は10bをフイン基板
2に接続せしめスリツト9を形成した一長辺10
b又は10aを立上がり変形させた多数のルーバ
形フイン10,…が形成されていることを特徴と
する請求項(1),(2),(3)又は(4)記載の熱交換器
。 (6) フイン基板2の斜面部6には、幅の狭いス
リツトを気流の流通方向に直交する方向に多数互
いに平行に穿設し、上下両短辺をフイン基板2に
接続せしめてブリツジ状に立上がらせた多数のス
リツトフイン11,…が形成されていることを特
徴とする請求項(1),(2),(3)又は(4)記載の熱交
換器。 (7) フイン基板2の斜面部6には、多数の小孔
が形成されていることを特徴とする請求項(1),(
2),(3)又は(4)記載の熱交換器。 (8) フイン基板2の斜面部6には、多数の突起
が形成されていることを特徴とする請求項(1),(
2),(3)又は(4)記載の熱交換器。
[Claims for Utility Model Registration] (1) A straight line perpendicular to the direction of air flow is a curved line l.
A plurality of fin collars 3 , . . . for inserting the heat medium pipe 1 are arranged in a line in a direction perpendicular to the direction of air flow on a fin substrate 2 having a continuous wave-shaped slope portion 1 to l3. In the cross-fin type heat exchanger formed by the above-mentioned method, each of the fin collars 3 is surrounded by the opposite ends 8, 8 of the fin substrate 2 after surrounding the fin collar 3 on the same plane as the base 3a of the fin collar 3. extending flatly up to 8 and extending flatly to each side end 8
A heat exchanger characterized in that a flat portion 7 having a width W smaller than a diameter D of the fin collar 3 is formed in the heat exchanger. (2) A fin collar 3 for inserting the heat medium pipe 1,...
A cross-fin heat exchanger is formed by arranging a plurality of rows in a staggered arrangement in a direction perpendicular to the direction of air flow, with the center line being an equally dividing curved line that equally divides the sides 8, 8 of the fin board 2. In the exchanger, around each fin collar 3, after surrounding the fin collar 3 on the same plane as the base 3a of the fin collar 3, the nearest side edge 8 of the fin substrate 2 and an equal dividing curve, Alternatively, a heat treatment device characterized in that a flat portion 7 is formed that extends flatly to the left and right equally dividing curves, and has a width W smaller than the diameter D of the fin collar 3 at the side end portion 8 or the equally dividing curves. exchanger. (3) The width W of the flat part 7 is the diameter D of the fin collar 3.
2. The heat exchanger according to claim 1, wherein the heat exchanger is set in the range of 0.4D<W<0.7D. (4) In the flat part 7, a rib 7a extending in the direction of the air flow is formed between the fin collar 3 and the side end part 8 or the equal bending line. ), (2) or (3). (5) A large number of narrow slits 9, .
0d and one long side 10a or 10b connected to the fin board 2 to form a slit 9.
4. The heat exchanger according to claim 1, wherein a large number of louver-shaped fins 10, . (6) A large number of narrow slits are bored in the slope part 6 of the fin board 2 in parallel with each other in a direction perpendicular to the direction of air flow, and both the upper and lower short sides are connected to the fin board 2 to form a bridge shape. The heat exchanger according to claim 1, characterized in that a large number of slit fins 11, . . . are formed in an upright manner. (7) Claims (1) and (1) characterized in that the slope portion 6 of the fin substrate 2 is formed with a large number of small holes.
Heat exchanger described in 2), (3) or (4). (8) Claims (1) and (1) characterized in that the slope portion 6 of the fin substrate 2 is formed with a large number of protrusions.
Heat exchanger described in 2), (3) or (4).
JP13710788U 1988-10-20 1988-10-20 Heat exchanger Expired - Lifetime JPH0717955Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13710788U JPH0717955Y2 (en) 1988-10-20 1988-10-20 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13710788U JPH0717955Y2 (en) 1988-10-20 1988-10-20 Heat exchanger

Publications (2)

Publication Number Publication Date
JPH0262279U true JPH0262279U (en) 1990-05-09
JPH0717955Y2 JPH0717955Y2 (en) 1995-04-26

Family

ID=31398234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13710788U Expired - Lifetime JPH0717955Y2 (en) 1988-10-20 1988-10-20 Heat exchanger

Country Status (1)

Country Link
JP (1) JPH0717955Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008224166A (en) * 2007-03-14 2008-09-25 Daikin Ind Ltd Finned tube type heat exchanger
JP2020063883A (en) * 2018-10-18 2020-04-23 三星電子株式会社Samsung Electronics Co.,Ltd. Heat exchanger and air conditioner

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020080862A1 (en) * 2018-10-18 2020-04-23 Samsung Electronics Co., Ltd. Heat exchanger and air conditioner having the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008224166A (en) * 2007-03-14 2008-09-25 Daikin Ind Ltd Finned tube type heat exchanger
JP2020063883A (en) * 2018-10-18 2020-04-23 三星電子株式会社Samsung Electronics Co.,Ltd. Heat exchanger and air conditioner

Also Published As

Publication number Publication date
JPH0717955Y2 (en) 1995-04-26

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