ES2044367T3 - METHOD FOR MANUFACTURING HEAT EXCHANGER TUBES. - Google Patents

METHOD FOR MANUFACTURING HEAT EXCHANGER TUBES.

Info

Publication number
ES2044367T3
ES2044367T3 ES90120685T ES90120685T ES2044367T3 ES 2044367 T3 ES2044367 T3 ES 2044367T3 ES 90120685 T ES90120685 T ES 90120685T ES 90120685 T ES90120685 T ES 90120685T ES 2044367 T3 ES2044367 T3 ES 2044367T3
Authority
ES
Spain
Prior art keywords
heat exchanger
exchanger tubes
tube
tubes
installation
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.)
Expired - Lifetime
Application number
ES90120685T
Other languages
Spanish (es)
Inventor
Nardi Ireneo De
Maurizio Stella
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Industrie Zanussi SpA
Original Assignee
Industrie Zanussi SpA
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 Industrie Zanussi SpA filed Critical Industrie Zanussi SpA
Application granted granted Critical
Publication of ES2044367T3 publication Critical patent/ES2044367T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/37—Capillary tubes
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/05—Compression system with heat exchange between particular parts of the system
    • F25B2400/052—Compression system with heat exchange between particular parts of the system between the capillary tube and another part of the refrigeration cycle
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/05—Compression system with heat exchange between particular parts of the system
    • F25B2400/054—Compression system with heat exchange between particular parts of the system between the suction tube of the compressor and another part of the cycle
    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

UN METODO E INSTALACION PARA LA PRODUCCION COMPLETAMENTE AUTOMATIZADA DE TUBOS INTERCAMBIADORES DE CALOR, SOBRE TODO PARA REFRIGERADORES DOMESTICOS . LOS TUBOS INTERCAMBIADORES DE CALOR ESTAN COMPUESTOS DE 2 TUBOS COAXIALES: EL TUBO EXTERIOR (1) CONECTA EL ORIFICIO DE SALIDA DEL EVAPORADOR CON EL ORIFICIO DE ADMISION REFRIGERANTE DEL COMPRESOR; EL TUBO INTERIOR (2), COMPUESTO NORMALMENTE DE UN TUBO CAPILAR (5), CONECTA EL ORIFICIO DE SALIDA DEL CONDENSADOR DE REFRIGERACION CON EL ORIFICIO DE ENTRADA DE LA CAMARA DE EXPANSION DEL EVAPORADOR. LA INSTALACION SE COMPONE DE VARIAS ESTACIONES (11, 13 -20, 22 -25) PARA LA EJECUCION DE LAS DISTINTAS FASES DEL PROCESO QUE SE COMPONE EL CICLO DE OPERACION INTERCONECTADOS DE MODO QUE EL TUBO INTERCAMBIADOR DE CALOR PUEDA PASAR DE MANERA AUTOMATICA Y CONTINUA (12, 21) DE UNA ESTACION DE TRABAJO A LA SIGUIENTE. LA INSTALACION ESTA DISEÑADA PARA LA PRODUCCION COMPLETAMENTE AUTOMATIZADA DE UNA PLURALIDAD DE TUBOS INTERCAMBIADORES DE CALOR DE DIMENSIONES SELECCIONADOS Y PARA EL EMPLEO DE COMPONENTES SIN FIN LOS CUALES SE CORTAN A MEDIDA EN PRIMER LUGAR Y SE PREPARAN PARA SU INTERCONEXION.A METHOD AND INSTALLATION FOR THE FULLY AUTOMATED PRODUCTION OF HEAT EXCHANGER TUBES, ESPECIALLY FOR DOMESTIC REFRIGERATORS. THE HEAT EXCHANGER TUBES ARE COMPOSED OF 2 COAXIAL TUBES: THE EXTERNAL TUBE (1) CONNECTS THE EVAPORATOR OUTLET HOLE WITH THE COMPRESSOR COOLING INLET HOLE; THE INTERNAL TUBE (2), NORMALLY COMPOSED OF A CAPILLARY TUBE (5), CONNECTS THE OUTLET HOLE OF THE REFRIGERATION CONDENSER WITH THE INLET HOLE OF THE EXPANSION CHAMBER OF THE EVAPORATOR. THE INSTALLATION IS COMPOSED OF SEVERAL STATIONS (11, 13 -20, 22 -25) FOR THE EXECUTION OF THE DIFFERENT PHASES OF THE PROCESS THAT COMPOSES THE INTERCONNECTED OPERATION CYCLE SO THAT THE HEAT EXCHANGER TUBE CAN PASS IN AN AUTOMATIC AND CONTINUOUS WAY (12, 21) FROM ONE WORK STATION TO THE NEXT. THE FACILITY IS DESIGNED FOR THE FULLY AUTOMATED PRODUCTION OF A PLURALITY OF HEAT EXCHANGER TUBES OF SELECTED DIMENSIONS AND FOR THE USE OF ENDLESS COMPONENTS WHICH ARE CUTTED TO MEASURE IN THE FIRST PLACE AND ARE PREPARED FOR THEIR INTERCONNECTION.

ES90120685T 1989-10-31 1990-10-29 METHOD FOR MANUFACTURING HEAT EXCHANGER TUBES. Expired - Lifetime ES2044367T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT04578689A IT1236293B (en) 1989-10-31 1989-10-31 PROCEDURE AND PLANT FOR THE PRODUCTION OF HEAT EXCHANGER TUBES

Publications (1)

Publication Number Publication Date
ES2044367T3 true ES2044367T3 (en) 1994-01-01

Family

ID=11258166

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90120685T Expired - Lifetime ES2044367T3 (en) 1989-10-31 1990-10-29 METHOD FOR MANUFACTURING HEAT EXCHANGER TUBES.

Country Status (4)

Country Link
EP (1) EP0426061B1 (en)
DE (1) DE69002582T2 (en)
ES (1) ES2044367T3 (en)
IT (1) IT1236293B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10055915A1 (en) * 2000-11-10 2002-05-23 Bsh Bosch Siemens Hausgeraete Coolant circuit for refrigeration machine has thermal contact between coolant feed and return lines concentrated on region of feed line upstream of capillary
US7243499B2 (en) 2004-08-16 2007-07-17 Parker Hannifin Corporation Refrigeration capillary tube inside suction line assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2956421A (en) * 1957-04-04 1960-10-18 Borg Warner Capillary refrigerating systems
US4300672A (en) * 1977-07-15 1981-11-17 Bundy Corporation Apparatus for fabricating tubing
IT1124462B (en) * 1979-07-03 1986-05-07 Italtractor LINE FOR ASSEMBLING OBJECTS IN PARTICULAR OF ROLLERS FOR TRACKED VEHICLES
JPS61152315U (en) * 1985-03-13 1986-09-20
FR2583132B1 (en) * 1985-06-11 1987-12-04 Selnor METHOD FOR INTRODUCING A HAIR TUBE INTO ANY PLACE OF A TUBE OF HIGHER DIAMETER AND DEVICE FOR CARRYING OUT SAID METHOD
DE3613395C1 (en) * 1986-04-21 1987-06-19 Bosch Siemens Hausgeraete Compression refrigerating machine

Also Published As

Publication number Publication date
DE69002582D1 (en) 1993-09-09
IT8945786A1 (en) 1991-05-01
EP0426061B1 (en) 1993-08-04
DE69002582T2 (en) 1993-11-25
IT1236293B (en) 1993-02-02
IT8945786A0 (en) 1989-10-31
EP0426061A1 (en) 1991-05-08

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