ES2130665T3 - Metodo para desescarchar un sistema de refrigeracion y aparato de control para realizar dicho metodo. - Google Patents

Metodo para desescarchar un sistema de refrigeracion y aparato de control para realizar dicho metodo.

Info

Publication number
ES2130665T3
ES2130665T3 ES95935868T ES95935868T ES2130665T3 ES 2130665 T3 ES2130665 T3 ES 2130665T3 ES 95935868 T ES95935868 T ES 95935868T ES 95935868 T ES95935868 T ES 95935868T ES 2130665 T3 ES2130665 T3 ES 2130665T3
Authority
ES
Spain
Prior art keywords
defrosting
refrigeration system
defrost
perform
control device
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
ES95935868T
Other languages
English (en)
Inventor
Christian Bendtsen
Frede Schmidt
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.)
Danfoss AS
Original Assignee
Danfoss 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 Danfoss AS filed Critical Danfoss AS
Application granted granted Critical
Publication of ES2130665T3 publication Critical patent/ES2130665T3/es
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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/002—Defroster control
    • F25D21/008—Defroster control by timer
    • 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
    • F25B2400/22—Refrigeration systems for supermarkets
    • 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
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • 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
    • F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Defrosting Systems (AREA)

Abstract

SE PRESENTA UN METODO PARA DESCONGELAR UN SISTEMA DE REFRIGERACION (38) QUE PREVEE QUE LA DESCONGELACION PARCIAL DE LA SUPERFICIE DE REFRIGERACION (39) SE LLEVE A CABO A INTERVALOS DE TIEMPO RELATIVAMENTE CORTOS, Y QUE LA DESCONGELACION TOTAL SE LLEVE A CABO A INTERVALOS MAS LARGOS. PARA ESTE EXTREMO, UNA UNIDAD DE CONTROL ASOCIADA (41) TIENE CUATRO TEMPORIZADORES (44 A 47) QUE DETERMINAN LOS TIEMPOS DE ENCENDIDO Y DE APAGADO DE LOS PROCESOS DE DESCONGELACION. DE ESTA MANERA QUE EL INTERVALO ENTRE DESCONGELACIONES COMPLETAS SUCESIVAS PUEDE INCREMENTARSE CONSIDERABLEMENTE.
ES95935868T 1994-11-03 1995-11-02 Metodo para desescarchar un sistema de refrigeracion y aparato de control para realizar dicho metodo. Expired - Lifetime ES2130665T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4438917A DE4438917C2 (de) 1994-11-03 1994-11-03 Verfahren zum Abtauen eines Kältesystems und Steuergerät zur Durchführung dieses Verfahrens

Publications (1)

Publication Number Publication Date
ES2130665T3 true ES2130665T3 (es) 1999-07-01

Family

ID=6532161

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95935868T Expired - Lifetime ES2130665T3 (es) 1994-11-03 1995-11-02 Metodo para desescarchar un sistema de refrigeracion y aparato de control para realizar dicho metodo.

Country Status (6)

Country Link
US (1) US5806321A (es)
EP (1) EP0788592B1 (es)
AU (1) AU3801995A (es)
DE (2) DE4438917C2 (es)
ES (1) ES2130665T3 (es)
WO (1) WO1996014546A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2358461C (en) 1999-01-12 2008-10-14 Xdx, Llc Vapor compression system and method
IL144128A0 (en) 1999-01-12 2002-05-23 Xdx Llc Vapor compression system and method
US6314747B1 (en) 1999-01-12 2001-11-13 Xdx, Llc Vapor compression system and method
US6185958B1 (en) 1999-11-02 2001-02-13 Xdx, Llc Vapor compression system and method
US6513578B2 (en) * 2000-07-20 2003-02-04 Jimmy I. Frank Frozen beverage machine control system and method
US6401470B1 (en) 2000-09-14 2002-06-11 Xdx, Llc Expansion device for vapor compression system
US6393851B1 (en) 2000-09-14 2002-05-28 Xdx, Llc Vapor compression system
DE10221904A1 (de) * 2002-05-16 2003-12-04 Bsh Bosch Siemens Hausgeraete Gefriergerät mit Abtaufunktion und Betriebsverfahren dafür
DE102006040380A1 (de) * 2006-08-29 2008-03-06 BSH Bosch und Siemens Hausgeräte GmbH Kältemaschine und Betriebsverfahren dafür
CN101965492B (zh) 2008-05-15 2015-02-25 Xdx创新制冷有限公司 减少除霜的浪涌式蒸汽压缩传热系统
BRPI1001407A2 (pt) * 2010-03-04 2015-06-09 Tecumseh Do Brasil Ltda Sistema eletrônico para controle, proteção, comunicação e economia de energia para equipamentos de refrigeração e método de controle , proteção, comunicação e economia de energia em equipamentos de refrigeração
EP2732224A2 (en) * 2011-07-15 2014-05-21 Danfoss A/S Method for controlling defrost operation of a refrigeration system
CN103649660B (zh) * 2011-07-15 2016-03-09 丹佛斯公司 用于控制制冷器的方法、控制单元和制冷器
EP2574868B1 (en) * 2011-09-29 2019-06-12 LG Electronics Inc. Refrigerator
KR102169953B1 (ko) * 2014-02-07 2020-10-26 엘지전자 주식회사 인공지능 냉장고 및 냉장고의 제어 방법
CA3118303A1 (en) * 2018-11-04 2020-05-07 Elemental Machines, Inc. Method and apparatus for determining freezer status

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1979103A (en) * 1931-12-19 1934-10-30 Edwin G Gaynor Automatic control for refrigerators, etc.
US2349671A (en) * 1940-12-23 1944-05-23 Honeywell Regulator Co Control of refrigeration
US3643458A (en) * 1970-06-18 1972-02-22 Whirlpool Co Defrost bimetal for interrupting timed cycle icemaker during defrost{13 two timers
JPS5139702B2 (es) * 1973-11-05 1976-10-29
IT1155313B (it) * 1982-04-20 1987-01-28 Indesit Dispositivo di sbrinamento per un apparecchio frigorifero
GB2191309A (en) * 1985-11-26 1987-12-09 Bejam Group Plc De-frosting system for refrigerated cabinets, freezers or the like
IT1234688B (it) * 1989-03-14 1992-05-26 Zanussi A Spa Industrie Apparecchio refrigerante con controllo termostatico della temperatura.
JPH0718637B2 (ja) * 1989-10-23 1995-03-06 三洋電機株式会社 冷却装置の除霜制御装置
DE4006468C1 (en) * 1990-03-01 1991-08-08 Danfoss A/S, Nordborg, Dk Defroster for refrigerator using compressor motor - supplied with electricity via thermostat switch controlled by sensor and actuator
JP2612513B2 (ja) * 1991-01-19 1997-05-21 高砂熱学工業株式会社 除霜機能をもつヒートポンプ装置
KR930013649A (ko) * 1991-12-21 1993-07-22 이헌조 냉장고의 사용 패턴 학습에 의한 제상방법

Also Published As

Publication number Publication date
AU3801995A (en) 1996-05-31
EP0788592B1 (en) 1999-04-21
EP0788592A1 (en) 1997-08-13
WO1996014546A1 (en) 1996-05-17
DE4438917C2 (de) 1998-01-29
DE69509250D1 (de) 1999-05-27
DE4438917A1 (de) 1996-05-15
US5806321A (en) 1998-09-15

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