JP2010156525A5 - - Google Patents

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Publication number
JP2010156525A5
JP2010156525A5 JP2009000225A JP2009000225A JP2010156525A5 JP 2010156525 A5 JP2010156525 A5 JP 2010156525A5 JP 2009000225 A JP2009000225 A JP 2009000225A JP 2009000225 A JP2009000225 A JP 2009000225A JP 2010156525 A5 JP2010156525 A5 JP 2010156525A5
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JP
Japan
Prior art keywords
heat transfer
transfer tube
plate
aluminum alloy
flat
Prior art date
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Application number
JP2009000225A
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Japanese (ja)
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JP2010156525A (en
JP5279514B2 (en
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Application filed filed Critical
Priority to JP2009000225A priority Critical patent/JP5279514B2/en
Priority claimed from JP2009000225A external-priority patent/JP5279514B2/en
Priority to GB0912860A priority patent/GB2466687B/en
Priority to CN2009101655298A priority patent/CN101769689B/en
Publication of JP2010156525A publication Critical patent/JP2010156525A/en
Publication of JP2010156525A5 publication Critical patent/JP2010156525A5/ja
Application granted granted Critical
Publication of JP5279514B2 publication Critical patent/JP5279514B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (3)

アルミニウム合金からなり、親水性皮膜処理が施されて所定の間隔で積層され、その間を空気が流れる複数の板状フィンと、アルミニウム合金からなる扁平管の断面の長軸方向に、該扁平管の長手方向に沿った複数の冷媒流路が設けられた扁平な伝熱管とを有し、
前記伝熱管を前記板状フィンに設けた溝に嵌入し、該伝熱管の前縁部外面に設けたはんだ層を溶融させて該はんだにより該伝熱管を前記板状フィンに固定したことを特徴とする熱交換器。 An aluminum alloy, a hydrophilic coating treatment is performed are being stacked at predetermined intervals, and a plurality of plate fins through which the air flows, the cross-section of the flat aluminum alloy ing tube in the axial direction therebetween,該扁flat tube And a flat heat transfer tube provided with a plurality of refrigerant flow paths along the longitudinal direction of
The heat transfer tube is fitted into a groove provided in the plate fin, the solder layer provided on the outer surface of the front edge of the heat transfer tube is melted, and the heat transfer tube is fixed to the plate fin by the solder. Heat exchanger. アルミニウム合金からなり、冷媒流路が設けられた扁平で長尺の伝熱管の前縁部外面にはんだ層を形成し、所定の長さに切断する工程と、
アルミニウム合金からなり、前記伝熱管が嵌入し固定される溝を有し、親水性皮膜処理が施された複数の板状フィンを所定の間隔で整列させる工程と、
前記板状フィンの溝に前記伝熱管を嵌入して加熱し、前記はんだを溶融させて前記伝熱管と板状フィンとの間に流入させる工程と、
冷却された前記はんだにより前記伝熱管を前記板状フィンに固定する工程とを有することを特徴とする熱交換器の製造方法。 A step of forming a solder layer on the outer surface of the front edge of a flat and long heat transfer tube made of an aluminum alloy and provided with a refrigerant flow path, and cutting to a predetermined length;
The step of aligning a plurality of plate-like fins made of an aluminum alloy, having a groove into which the heat transfer tube is fitted and fixed, and subjected to a hydrophilic film treatment, at a predetermined interval;
Inserting and heating the heat transfer tube in the groove of the plate fin, melting the solder and flowing between the heat transfer tube and the plate fin;
And a step of fixing the heat transfer tube to the plate-like fins by the cooled solder. 請求項１の熱交換器又は請求項２によって製造された熱交換器を備えたことを特徴とする空気調和機。   An air conditioner comprising the heat exchanger according to claim 1 or the heat exchanger manufactured according to claim 2.
JP2009000225A 2009-01-05 2009-01-05 HEAT EXCHANGER, ITS MANUFACTURING METHOD, AND AIR CONDITIONER HAVING THE HEAT EXCHANGER Expired - Fee Related JP5279514B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009000225A JP5279514B2 (en) 2009-01-05 2009-01-05 HEAT EXCHANGER, ITS MANUFACTURING METHOD, AND AIR CONDITIONER HAVING THE HEAT EXCHANGER
GB0912860A GB2466687B (en) 2009-01-05 2009-07-23 Heat exchanger, its manufacturing method and air conditioner including the heat exchanger
CN2009101655298A CN101769689B (en) 2009-01-05 2009-07-29 Heat exchanger, method of manufacturing a heat exchanger and air conditioner with the heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009000225A JP5279514B2 (en) 2009-01-05 2009-01-05 HEAT EXCHANGER, ITS MANUFACTURING METHOD, AND AIR CONDITIONER HAVING THE HEAT EXCHANGER

Publications (3)

Publication Number Publication Date
JP2010156525A JP2010156525A (en) 2010-07-15
JP2010156525A5 true JP2010156525A5 (en) 2011-08-11
JP5279514B2 JP5279514B2 (en) 2013-09-04

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Family Applications (1)

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JP2009000225A Expired - Fee Related JP5279514B2 (en) 2009-01-05 2009-01-05 HEAT EXCHANGER, ITS MANUFACTURING METHOD, AND AIR CONDITIONER HAVING THE HEAT EXCHANGER

Country Status (3)

Country Link
JP (1) JP5279514B2 (en)
CN (1) CN101769689B (en)
GB (1) GB2466687B (en)

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