ATE330191T1 - DEFROSTING PROCEDURE FOR REFRIGERATOR - Google Patents

DEFROSTING PROCEDURE FOR REFRIGERATOR

Info

Publication number
ATE330191T1
ATE330191T1 AT00978196T AT00978196T ATE330191T1 AT E330191 T1 ATE330191 T1 AT E330191T1 AT 00978196 T AT00978196 T AT 00978196T AT 00978196 T AT00978196 T AT 00978196T AT E330191 T1 ATE330191 T1 AT E330191T1
Authority
AT
Austria
Prior art keywords
evaporator
fresh food
sub
compartment
cooling
Prior art date
Application number
AT00978196T
Other languages
German (de)
Inventor
Cemil Inan
Original Assignee
Arcelik As
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 Arcelik As filed Critical Arcelik As
Application granted granted Critical
Publication of ATE330191T1 publication Critical patent/ATE330191T1/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
    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2347/00—Details for preventing or removing deposits or corrosion
    • F25B2347/02—Details of defrosting cycles
    • F25B2347/021—Alternate defrosting
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with compartments at different temperatures
    • 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)
  • Defrosting Systems (AREA)

Abstract

This invention is related to a defrosting method for a refrigeration appliance having multiple refrigeration compartments, specifically a fresh food compartment (18) and a freezer compartment (17), which comprises a fresh food evaporator (20) for cooling the fresh food compartment (18) and a freezer evaporator (6) for cooling the freezer compartment (17). The fresh food evaporator (20) is composed of two separate evaporators namely a first sub-evaporator (10) and a second sub-evaporator (11). Sub-evaporators (10 and 11) are arranged in parallel and both of the sub-evaporators (10 and 11) are used sequentially for cooling the fresh-food compartment (18). During the defrosting (10 or 11) and this enables continuous cooling of the fresh food compartment (18) and defrosting of the fresh food evaporator (20) concurrently.
AT00978196T 2000-11-03 2000-11-03 DEFROSTING PROCEDURE FOR REFRIGERATOR ATE330191T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/TR2000/000058 WO2002037038A1 (en) 2000-11-03 2000-11-03 A defrosting method and a refrigeration appliance using thereof

Publications (1)

Publication Number Publication Date
ATE330191T1 true ATE330191T1 (en) 2006-07-15

Family

ID=21619308

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00978196T ATE330191T1 (en) 2000-11-03 2000-11-03 DEFROSTING PROCEDURE FOR REFRIGERATOR

Country Status (7)

Country Link
EP (1) EP1334321B1 (en)
AT (1) ATE330191T1 (en)
AU (1) AU2001215680A1 (en)
DE (1) DE60028837T2 (en)
ES (1) ES2266001T3 (en)
TR (1) TR200301052T1 (en)
WO (1) WO2002037038A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1586837A1 (en) * 2004-04-16 2005-10-19 Electrolux Home Products Corporation N.V. Refrigerator apparatus with freezer compartment and simplified defrosting device
DE102004035123B4 (en) * 2004-07-20 2009-07-23 Wurm Gmbh & Co. Kg cooling system
KR100597748B1 (en) * 2004-08-27 2006-07-07 삼성전자주식회사 Cooling system
CN102564005A (en) * 2011-10-13 2012-07-11 海尔集团公司 Direct cooling type refrigerator
CN102331136A (en) * 2011-10-13 2012-01-25 海尔集团公司 Direct cooling refrigerator
CN102767929B (en) * 2012-06-05 2017-04-05 海尔集团公司 A kind of refrigerator and control method
CN102706021A (en) * 2012-06-18 2012-10-03 合肥华凌股份有限公司 Refrigeration device, refrigeration system and defrosting control method for refrigeration device
GB2566671B (en) * 2017-07-17 2021-07-28 Andrew Simon Heat pump apparatus
CN111936801B (en) 2018-04-13 2022-08-09 开利公司 Method for defrosting a refrigeration system having a plurality of heat absorption heat exchangers
CN111879029B (en) * 2020-07-28 2021-05-14 西安交通大学 Heat pump system of micro-channel heat exchanger and optimized restarting heating control method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6029576A (en) * 1983-07-25 1985-02-14 株式会社東芝 Refrigerator
US5187945A (en) * 1991-05-13 1993-02-23 Reefco Manufacturing Corporation Refrigerated container
US5406805A (en) 1993-11-12 1995-04-18 University Of Maryland Tandem refrigeration system
GB9500160D0 (en) * 1995-01-05 1995-03-01 British United Shoe Machinery Chillers

Also Published As

Publication number Publication date
EP1334321A1 (en) 2003-08-13
AU2001215680A1 (en) 2002-05-15
DE60028837T2 (en) 2007-01-18
DE60028837D1 (en) 2006-07-27
TR200301052T1 (en) 2007-01-22
ES2266001T3 (en) 2007-03-01
WO2002037038A1 (en) 2002-05-10
EP1334321B1 (en) 2006-06-14

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties