DE60028837D1 - DEFROSTING PROCEDURE FOR REFRIGERATOR - Google Patents

DEFROSTING PROCEDURE FOR REFRIGERATOR

Info

Publication number
DE60028837D1
DE60028837D1 DE60028837T DE60028837T DE60028837D1 DE 60028837 D1 DE60028837 D1 DE 60028837D1 DE 60028837 T DE60028837 T DE 60028837T DE 60028837 T DE60028837 T DE 60028837T DE 60028837 D1 DE60028837 D1 DE 60028837D1
Authority
DE
Germany
Prior art keywords
evaporator
fresh food
sub
compartment
cooling
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
DE60028837T
Other languages
German (de)
Other versions
DE60028837T2 (en
Inventor
Cemil Inan
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.)
Arcelik AS
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 DE60028837D1 publication Critical patent/DE60028837D1/en
Publication of DE60028837T2 publication Critical patent/DE60028837T2/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
    • 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

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.
DE60028837T 2000-11-03 2000-11-03 DEFROSTING PROCEDURE FOR REFRIGERATOR Expired - Lifetime DE60028837T2 (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 (2)

Publication Number Publication Date
DE60028837D1 true DE60028837D1 (en) 2006-07-27
DE60028837T2 DE60028837T2 (en) 2007-01-18

Family

ID=21619308

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60028837T Expired - Lifetime DE60028837T2 (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
CN102331136A (en) * 2011-10-13 2012-01-25 海尔集团公司 Direct cooling refrigerator
CN102564005A (en) * 2011-10-13 2012-07-11 海尔集团公司 Direct cooling type 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
US11619431B2 (en) 2018-04-13 2023-04-04 Carrier Corporation Method of defrosting a multiple heat absorption heat exchanger refrigeration system
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
TR200301052T1 (en) 2007-01-22
EP1334321B1 (en) 2006-06-14
DE60028837T2 (en) 2007-01-18
WO2002037038A1 (en) 2002-05-10
EP1334321A1 (en) 2003-08-13
ES2266001T3 (en) 2007-03-01
ATE330191T1 (en) 2006-07-15
AU2001215680A1 (en) 2002-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition