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CO6300810A2 - COOLING CIRCUIT - Google Patents

COOLING CIRCUIT

Info

Publication number
CO6300810A2
CO6300810A2 CO10008065A CO10008065A CO6300810A2 CO 6300810 A2 CO6300810 A2 CO 6300810A2 CO 10008065 A CO10008065 A CO 10008065A CO 10008065 A CO10008065 A CO 10008065A CO 6300810 A2 CO6300810 A2 CO 6300810A2
Authority
CO
Colombia
Prior art keywords
exchanger
compressor
tube
heat
cooling
Prior art date
Application number
CO10008065A
Other languages
Spanish (es)
Inventor
Paolo Cittadini
Original Assignee
Ilpea Ind 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 Ilpea Ind Spa filed Critical Ilpea Ind Spa
Publication of CO6300810A2 publication Critical patent/CO6300810A2/en

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
    • 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
    • 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
    • F28F1/08—Tubular elements crimped or corrugated in longitudinal section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/062—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular 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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0246—Arrangements for connecting header boxes with flow lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

Un circuito de refrigeración (3) para aparatos electrodomésticos comprende un compresor (4) apropiado para comprimir un fluido refrigerante predeterminado y para permitir la circulación de él dentro de dicho circuito (3), un primer intercambiador de calor (5) o condensador en comunicación con el compresor (4) para permitir la refrigeración y la consiguiente condensación del fluido refrigerante circulante y un segundo intercambiador de calor (7) o evaporador en comunicación con el primer intercambiador (5) a través de un dispositivo especial (6) apropiado para reducir la presión del fluido refrigerante en el espacio (2) que ha de ser refrigerado (normalmente dentro del refrigerador). El segundo intercambiador (7) permite que el fluido refrigerante se evapore, absorbiendo calor, refrigerando así el espacio (2) y regresando a través del tubo (17) al compresor (4). El fluido refrigerante circula desde el compresor (4) hacia el primer intercambiador (5),desde este último hacia el segundo intercambiador (7) y luego retorna al compresor (4) para un subsiguiente ciclo. Al menos uno de los intercambiadores de calor (5, 7) comprende un tubo plástico (9) y al menos una porción de dicho tubo exhibe un perfil corrugado que le imparte flexibilidad al tubo y/o incrementa la superficie de intercambio térmico.A refrigeration circuit (3) for household appliances comprises a compressor (4) suitable for compressing a predetermined cooling fluid and for allowing the circulation thereof within said circuit (3), a first heat exchanger (5) or condenser in communication with the compressor (4) to allow cooling and the consequent condensation of the circulating refrigerant fluid and a second heat exchanger (7) or evaporator in communication with the first exchanger (5) through a special device (6) appropriate to reduce the pressure of the refrigerant fluid in the space (2) to be refrigerated (usually inside the refrigerator). The second exchanger (7) allows the cooling fluid to evaporate, absorbing heat, thus cooling the space (2) and returning through the tube (17) to the compressor (4). The refrigerant fluid circulates from the compressor (4) to the first exchanger (5), from the latter to the second exchanger (7) and then returns to the compressor (4) for a subsequent cycle. At least one of the heat exchangers (5, 7) comprises a plastic tube (9) and at least a portion of said tube exhibits a corrugated profile that imparts flexibility to the tube and / or increases the heat exchange surface.

CO10008065A 2007-07-16 2010-01-27 COOLING CIRCUIT CO6300810A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001419A ITMI20071419A1 (en) 2007-07-16 2007-07-16 COOLING CIRCUIT

Publications (1)

Publication Number Publication Date
CO6300810A2 true CO6300810A2 (en) 2011-07-21

Family

ID=40130806

Family Applications (1)

Application Number Title Priority Date Filing Date
CO10008065A CO6300810A2 (en) 2007-07-16 2010-01-27 COOLING CIRCUIT

Country Status (10)

Country Link
US (1) US20100192623A1 (en)
EP (1) EP2171374A2 (en)
CN (1) CN101821563B (en)
AR (1) AR067532A1 (en)
BR (1) BRPI0813510A2 (en)
CO (1) CO6300810A2 (en)
IN (1) IN2010KN00163A (en)
IT (1) ITMI20071419A1 (en)
RU (1) RU2490566C2 (en)
WO (1) WO2009010839A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11313593B2 (en) * 2015-05-27 2022-04-26 Mitsubishi Electric Corporation Compressor and refrigeration cycle apparatus
CN104952533A (en) * 2015-06-11 2015-09-30 深圳市骏鼎达科技有限公司 Composite bushing, composite corrugated sleeve and manufacturing method of composite corrugated sleeve
WO2018161882A1 (en) * 2017-03-06 2018-09-13 新昌县四通机电有限公司 Vibration absorption tubing and manufacturing method thereof
CN108194676A (en) * 2017-12-29 2018-06-22 浙江省平湖市北辰实业有限公司 A kind of four-way valve of good damping effect
US10982870B2 (en) 2018-08-31 2021-04-20 Jonhson Controls Technology Company Working fluid distribution systems
CN114270127B (en) * 2019-08-14 2023-07-07 Lg电子株式会社 Heat exchanger and manufacturing method of household electrical appliances including the heat exchanger
US20210302079A1 (en) * 2020-03-25 2021-09-30 Carrier Corporation Fluid conduit connection of an hvac system
CN216114849U (en) * 2021-07-26 2022-03-22 合肥海尔电冰箱有限公司 Intertube fixing piece, evaporator and refrigerator
CN114526629A (en) * 2022-02-24 2022-05-24 东莞市瑞为电器配件有限公司 Heat exchange device and manufacturing method thereof

Family Cites Families (26)

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US1913573A (en) * 1932-01-11 1933-06-13 John B Turner Radiator
US2819731A (en) * 1954-11-16 1958-01-14 Gen Motors Corp Refrigerating apparatus
US3616849A (en) * 1970-02-24 1971-11-02 Johannes C Dijt Heat exchange means
FR2215123A5 (en) * 1972-12-22 1974-08-19 Pontigny Jacques
CA1106628A (en) * 1976-10-27 1981-08-11 Robert B. Gelbard High efficiency heat exchanger for refrigeration suction line/capillary tube assembly
US4266408A (en) * 1978-11-20 1981-05-12 Parker-Hannifin Corporation Filter block and method of making the same
US4516721A (en) * 1981-03-16 1985-05-14 Karsten Laing Pressureless large-area heating system
SU1211546A1 (en) * 1984-04-05 1986-02-15 Шахтинский Технологический Институт Бытового Обслуживания Domestic refrigerator
US5191776A (en) * 1991-11-04 1993-03-09 General Electric Company Household refrigerator with improved circuit
EP0594431B1 (en) * 1992-10-23 1998-01-07 Matsushita Refrigeration Company Refrigerant compressor and refrigeration system incorporating same
FR2702991B1 (en) * 1993-03-26 1995-05-24 Nobel Plastiques Method for manufacturing a tubular pipe made of thermoplastic material, device for implementing said method, and tubular pipe obtained.
DE9402180U1 (en) * 1994-02-09 1994-04-07 Ems-Inventa AG, Zürich Coolant line
EP0881419B1 (en) * 1996-02-20 2003-01-29 Kabushiki Kaisha Meiji Gomu Kasei Refrigerant conveying hose
EP1136780A3 (en) * 2000-03-23 2002-11-06 Senior Investments AG Pipe within pipe heat exchanger construction
US20030079872A1 (en) * 2000-10-06 2003-05-01 Kevin Bergevin Refrigerant-capable heat exchanger made from bendable plastic tubing and method
CN2506836Y (en) * 2001-07-26 2002-08-21 马东利 Hose for freonless refrigerated air conditioner
US20050133202A1 (en) * 2001-11-09 2005-06-23 Aalborg Industries A/S Heat exchanger, combination with heat exchanger and method of manufacturing the heat exchanger
US6835236B2 (en) * 2002-01-25 2004-12-28 Sporlan Valve Company Molded core filter drier with filter media molded to core
US6782195B2 (en) * 2002-04-03 2004-08-24 Applied Integrated Systems, Inc. Heat exchanger for high purity fluid handling systems
ITMI20031021A1 (en) * 2003-05-21 2004-11-22 Whirlpool Co REFRIGERATOR WITH VARIABLE DIMENSION EVAPORATOR.
CN2797820Y (en) * 2004-11-15 2006-07-19 吴振苗 Hose for automobile air conditioner
US20060260789A1 (en) * 2005-05-18 2006-11-23 Yasuaki Nakagawa Heat exchange unit and heat exchanger using the heat exchange unit
KR100785116B1 (en) * 2006-01-03 2007-12-11 엘지전자 주식회사 Refrigerator
FR2901870B1 (en) * 2006-06-01 2008-08-01 Nobel Plastiques Soc Par Actio THERMAL EXCHANGER HAVING A TUBE RING
IT1391775B1 (en) * 2008-11-17 2012-01-27 Ilpea Ind Spa COOLING CIRCUIT
US20100139902A1 (en) * 2008-12-05 2010-06-10 Baylis Bobbye K Plastic heat exchanger

Also Published As

Publication number Publication date
CN101821563B (en) 2014-03-12
IN2010KN00163A (en) 2015-08-28
CN101821563A (en) 2010-09-01
EP2171374A2 (en) 2010-04-07
US20100192623A1 (en) 2010-08-05
ITMI20071419A1 (en) 2009-01-17
RU2490566C2 (en) 2013-08-20
WO2009010839A3 (en) 2009-05-07
BRPI0813510A2 (en) 2018-12-26
AR067532A1 (en) 2009-10-14
WO2009010839A2 (en) 2009-01-22
RU2010100987A (en) 2011-09-20

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Legal Events

Date Code Title Description
FA Application withdrawn