ES2173880T3 - FRIGORIFICO, IN PARTICULAR FRIGORIFICO OF VARIOUS TEMPERATURES. - Google Patents

FRIGORIFICO, IN PARTICULAR FRIGORIFICO OF VARIOUS TEMPERATURES.

Info

Publication number
ES2173880T3
ES2173880T3 ES93117985T ES93117985T ES2173880T3 ES 2173880 T3 ES2173880 T3 ES 2173880T3 ES 93117985 T ES93117985 T ES 93117985T ES 93117985 T ES93117985 T ES 93117985T ES 2173880 T3 ES2173880 T3 ES 2173880T3
Authority
ES
Spain
Prior art keywords
cooling
compartments
agent
compartment
evaporator
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
ES93117985T
Other languages
Spanish (es)
Inventor
Walter Dipl-Ing Holz
Friedrich-Wilhelm Neuner
Friedrich Dipl-Ing Arnold
Georg Dipl-Ing Fh Strauss
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Application granted granted Critical
Publication of ES2173880T3 publication Critical patent/ES2173880T3/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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2511—Evaporator distribution valves
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/068—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans
    • F25D2317/0682—Two or more fans
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/04—Refrigerators with a horizontal mullion

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

EN UN APARATO DE REFRIGERACION, EN PARTICULAR APARATO DE REFRIGERACION DE MULTIPLES TEMPERATURAS CON UNA MAQUINA DE ENFRIAMIENTO Y UN CAJA AISLADA DEL CALOR, EN LA QUE ESTA DISPUESTO UN SISTEMA DE EVAPORACION UNIDO A TRAVES DE CONDUCCIONES DE AGENTE REFRIGERANTE, CUYO EVAPORADOR QUE FORMA EL SISTEMA ESTA DISPUESTO DE MODO INDIVIDUAL EN COMPARTIMENTOS SEPARADOS TERMICAMENTE UNO DE OTRO, LA TEMPERATURA ES INFLUIBLE A TRAVES DE UNA DISPOSICION DE REGULACION QUE CONTROLA EL APORTE DE AGENTE REFRIGERANTE AL EVAPORADOR RESPECTIVO A TRAVES DE UNA UNIDAD DE VALVULA. LA NECESIDAD DE APORTE DE AGENTE REFRIGERANTE ESTA SEÑALIZADA EN LA DISPOSICION DE REGULACION A TRAVES DEL SENSOR DE TEMPERATURA DISPUESTO EN LOS COMPARTIMENTOS, HABIENDOSE PREVISTO AL MENOS TRES COMPARTIMENTOS CON SU EVAPORADOR DISPUESTO Y SUS UNIDADES DE VALVULA CONECTADAS PARA SU CONTROL. EL COMPARTIMENTO CON LA POTENCIA DE ENFRIAMIENTO MAS GRANDE EN CASO NECESARIO ES IMPULSABLE EL SOLO CON AGENTE DE ENFRIAMIENTO DE FORMA LIQUIDA, MIENTRAS QUE LOS OTROS COMPARTIMENTOS EN CASO DE NECESIDAD ESTAN DISPUESTOS EN UNA CONEXION EN SERIE A PARTIR DEL COMPARTIMENTO QUE ESTA EQUIPADO CON LA POTENCIA DE ENFRIAMIENTO MAS ALTA.IN A REFRIGERATION DEVICE, IN PARTICULAR COOLING DEVICE OF MULTIPLE TEMPERATURES WITH A COOLING MACHINE AND A HEAT ISOLATED CASE, IN WHICH A UNITED EVAPORATION SYSTEM IS ARRANGED THROUGH THE COOLING AGENT DRIVES, WHICH EVENTS THE EVAPORATOR THIS INDIVIDUAL MODE PROVISION IN THERMALLY SEPARATE COMPARTMENTS OF ANOTHER, THE TEMPERATURE IS INFLUIBLE THROUGH A REGULATION PROVISION THAT CHECKS THE CONTRIBUTING AGENT CONTRIBUTION TO THE RESPECTIVE EVAPORATOR THROUGH A VALVE UNIT. THE NEED FOR THE REFRIGERANT AGENT'S CONTRIBUTION IS SIGNED IN THE REGULATION PROVISION THROUGH THE TEMPERATURE SENSOR AVAILABLE IN THE COMPARTMENTS, HAVING BEEN PROVIDED FOR AT LEAST THREE COMPARTMENTS WITH ITS ASSESSED EVAPORATOR AND ITS VALVED CONTROL UNITS. THE COMPARTMENT WITH THE LARGEST COOLING POWER IF NEEDED IS ONLY PLEASE ONLY WITH A LIQUID COOLING AGENT, WHILE THE OTHER COMPARTMENTS IN CASE OF NEED ARE PROVIDED IN A SERIAL CONNECTION FROM THE COMPARTMENT THAT IS COMPARED TO THE COMPARTMENT HIGHER COOLING.

ES93117985T 1992-12-17 1993-11-05 FRIGORIFICO, IN PARTICULAR FRIGORIFICO OF VARIOUS TEMPERATURES. Expired - Lifetime ES2173880T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924242776 DE4242776A1 (en) 1992-12-17 1992-12-17 Cooling device, in particular multi-temperature cooling device

Publications (1)

Publication Number Publication Date
ES2173880T3 true ES2173880T3 (en) 2002-11-01

Family

ID=6475650

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93117985T Expired - Lifetime ES2173880T3 (en) 1992-12-17 1993-11-05 FRIGORIFICO, IN PARTICULAR FRIGORIFICO OF VARIOUS TEMPERATURES.

Country Status (5)

Country Link
EP (1) EP0602379B1 (en)
DE (2) DE4242776A1 (en)
DK (1) DK0602379T3 (en)
ES (1) ES2173880T3 (en)
TR (1) TR27444A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1120342C (en) * 1994-11-11 2003-09-03 三星电子株式会社 Refrigerator and control method thereof
DE19509571A1 (en) * 1995-03-16 1996-09-19 Bosch Siemens Hausgeraete Evaporators, in particular for compressor-operated household refrigeration devices
DE19547744A1 (en) * 1995-12-20 1997-06-26 Bosch Siemens Hausgeraete Refrigerator
US5896753A (en) * 1996-10-18 1999-04-27 Lg Electronics Inc. Freezing cycle apparatus having quick freezing and thawing functions
DE19818288B4 (en) * 1998-04-23 2009-04-30 BSH Bosch und Siemens Hausgeräte GmbH cooling unit
JP4028688B2 (en) 2001-03-21 2007-12-26 株式会社東芝 refrigerator
DE10140005A1 (en) 2001-08-16 2003-02-27 Bsh Bosch Siemens Hausgeraete Combination refrigerator and evaporator arrangement therefor
DE102005057149A1 (en) 2005-11-30 2007-06-06 BSH Bosch und Siemens Hausgeräte GmbH Method for operating a refrigerator and refrigerator with a delayed switch on the compressor
DE102007016849A1 (en) * 2007-04-10 2008-10-16 BSH Bosch und Siemens Hausgeräte GmbH Refrigerating appliance with three temperature zones
DE202008009956U1 (en) * 2008-04-15 2009-08-20 Liebherr-Hausgeräte Lienz Gmbh Fridge and / or freezer
DE102008047818A1 (en) * 2008-08-22 2010-02-25 Liebherr-Hausgeräte Lienz Gmbh Refrigerator/freezer for refrigerating foodstuffs, has temperature zones operating as refrigerating and freezer zones, and capillary pipes attached to outlets of valve, where two pipes include identical lengths and identical flow rates

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59164860A (en) * 1983-03-09 1984-09-18 株式会社東芝 Refrigeration cycle of refrigerator
JPS59212662A (en) * 1983-05-18 1984-12-01 株式会社東芝 Refrigerator
ES2012138A6 (en) * 1988-11-08 1990-03-01 Ulgor S Coop Improvements introduced in a combined refrigerator-freezer with three independent compartments

Also Published As

Publication number Publication date
EP0602379A2 (en) 1994-06-22
DE4242776A1 (en) 1994-06-23
DK0602379T3 (en) 2002-07-08
EP0602379B1 (en) 2002-03-20
EP0602379A3 (en) 1994-07-27
DE59310273D1 (en) 2002-04-25
TR27444A (en) 1995-05-24

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