TW200604485A - Welding structure and welding method of aluminum accumulator, and heat exchanger - Google Patents

Welding structure and welding method of aluminum accumulator, and heat exchanger

Info

Publication number
TW200604485A
TW200604485A TW094119979A TW94119979A TW200604485A TW 200604485 A TW200604485 A TW 200604485A TW 094119979 A TW094119979 A TW 094119979A TW 94119979 A TW94119979 A TW 94119979A TW 200604485 A TW200604485 A TW 200604485A
Authority
TW
Taiwan
Prior art keywords
aluminum
accumulator
welding
stainless steel
heat exchanger
Prior art date
Application number
TW094119979A
Other languages
Chinese (zh)
Inventor
Kazuhiko Ito
Original Assignee
Matsushita Electric Ind Co Ltd
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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of TW200604485A publication Critical patent/TW200604485A/en

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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/40—Fluid line arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/006—Accumulators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/14—Heat exchangers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Arc Welding In General (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Compressor (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

To provide a welding structure and a welding method of an aluminum accumulator, in which defective welds can be reduced and the refrigerating machine oil can smoothly flow, and to provide a heat exchanger. An aluminum accumulator welding structure comprises an aluminum pipe 4 possessing a beading part 3, an aluminum accumulator 5 and a stainless steel sleeve 8. The stainless steel sleeve is inserted at an end of the aluminum pipe 4 so that an end face of the stainless steel sleeve 8 is matched with an end face of the aluminum pipe 4. The aluminum pipe 4 is inserted into the aluminum accumulator 5 to the beading part 3, and the aluminum pipe 4, the aluminum accumulator 5 and the stainless steel sleeve 8 are welded to each other at an overlapping joint part 12 to reduce defective welds, and the refrigerating machine oil is passed smoothly.
TW094119979A 2004-06-17 2005-06-16 Welding structure and welding method of aluminum accumulator, and heat exchanger TW200604485A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004179261A JP4222261B2 (en) 2004-06-17 2004-06-17 Welding structure and welding method of aluminum accumulator and heat exchanger

Publications (1)

Publication Number Publication Date
TW200604485A true TW200604485A (en) 2006-02-01

Family

ID=35509510

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094119979A TW200604485A (en) 2004-06-17 2005-06-16 Welding structure and welding method of aluminum accumulator, and heat exchanger

Country Status (4)

Country Link
JP (1) JP4222261B2 (en)
CN (1) CN100441354C (en)
TW (1) TW200604485A (en)
WO (1) WO2005123318A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011021527A (en) * 2009-07-15 2011-02-03 Tgk Co Ltd Control valve for variable displacement compressor, and solenoid valve
CN102338517B (en) * 2010-07-28 2013-07-03 新昌县铁牛金属制造有限公司 Manufacturing process of stainless steel liquid reservoir
JP2012145307A (en) 2011-01-14 2012-08-02 Mitsubishi Electric Corp Hermetic compressor
KR101096054B1 (en) * 2011-05-30 2011-12-20 김용섭 Device for connecting refrigerants pipe
CN104864643A (en) * 2014-02-26 2015-08-26 珠海华宇金属有限公司 Accumulator and manufacturing method thereof
CN104864642A (en) * 2014-02-26 2015-08-26 南昌中昊机械有限公司 Accumulator and manufacturing method thereof
CN104722941B (en) * 2015-04-02 2017-03-15 芜湖三花制冷配件有限公司 The assembly method of little steel pipe inside a kind of air conditioning liquid reservoir
JP2016013577A (en) * 2015-08-28 2016-01-28 日本原子力発電株式会社 Method for manufacturing a structural material for insertion weld type pipe fitting
CN106556189A (en) * 2015-09-27 2017-04-05 孙颖 Reservoir and aluminum pipe attachment structure
CN105171203B (en) * 2015-10-20 2017-08-01 常州常发制冷科技有限公司 Evaporator fin body automatic argon arc welder
CN209541234U (en) * 2018-12-12 2019-10-25 安徽华海金属有限公司 Liquid storage device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58107293A (en) * 1981-12-22 1983-06-25 Fuji Seikou Kk Welding method for thin walled tubular body
JPS61249664A (en) * 1985-04-26 1986-11-06 Toshiba Corp Production of accumulator
JPH0784989B2 (en) * 1987-05-13 1995-09-13 株式会社日立製作所 Heat exchanger
JPH0451000Y2 (en) * 1989-11-13 1992-12-01
JP2510819Y2 (en) * 1989-12-28 1996-09-18 昭和アルミニウム株式会社 Connection device for evaporator and accumulator
JP3220866B2 (en) * 1991-08-13 2001-10-22 昭和電工株式会社 Heat exchanger piping connection device
JP2598214Y2 (en) * 1992-10-08 1999-08-03 株式会社マルサン Floating gasket
JPH0635773U (en) * 1992-10-12 1994-05-13 昭和アルミニウム株式会社 Accumulator / refrigerant pipe connection structure
JP3510302B2 (en) * 1993-12-24 2004-03-29 昭和電工株式会社 Aluminum pipe welded structure, accumulator, refrigeration cycle and refrigerator
JP2580543B2 (en) * 1994-11-15 1997-02-12 工業技術院長 Method of manufacturing nozzle seat for copper alloy clad steel pipe
JP3441542B2 (en) * 1994-12-08 2003-09-02 昭和電工株式会社 Heat exchanger
JP3474698B2 (en) * 1995-12-28 2003-12-08 日野自動車株式会社 Manufacturing method of flanged pipe
JPH11325664A (en) * 1998-05-11 1999-11-26 Matsushita Refrig Co Ltd Accumulator
JP3703998B2 (en) * 1999-07-19 2005-10-05 昭和電工株式会社 Pipe welded structure
CN2573823Y (en) * 2002-10-18 2003-09-17 吴岳明 Device for connecting copper pipe with aluminium pipe for refrigerating fittings

Also Published As

Publication number Publication date
JP4222261B2 (en) 2009-02-12
WO2005123318A1 (en) 2005-12-29
CN100441354C (en) 2008-12-10
JP2006000885A (en) 2006-01-05
CN1910004A (en) 2007-02-07

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