EP1367346A2 - Procédé de commande de l'opération de dégivrage d'un évaporateur - Google Patents

Procédé de commande de l'opération de dégivrage d'un évaporateur Download PDF

Info

Publication number
EP1367346A2
EP1367346A2 EP03010509A EP03010509A EP1367346A2 EP 1367346 A2 EP1367346 A2 EP 1367346A2 EP 03010509 A EP03010509 A EP 03010509A EP 03010509 A EP03010509 A EP 03010509A EP 1367346 A2 EP1367346 A2 EP 1367346A2
Authority
EP
European Patent Office
Prior art keywords
evaporator
determined
water mass
air
water
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.)
Granted
Application number
EP03010509A
Other languages
German (de)
English (en)
Other versions
EP1367346B1 (fr
EP1367346A3 (fr
Inventor
Thomas Krieger
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.)
Carrier Kaeltetechnik Deutschland GmbH
Original Assignee
Linde GmbH
Linde Kaeltetechnik 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 Linde GmbH, Linde Kaeltetechnik GmbH filed Critical Linde GmbH
Publication of EP1367346A2 publication Critical patent/EP1367346A2/fr
Publication of EP1367346A3 publication Critical patent/EP1367346A3/fr
Application granted granted Critical
Publication of EP1367346B1 publication Critical patent/EP1367346B1/fr
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
    • F25D21/006—Defroster control with electronic control circuits
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/02—Detecting the presence of frost or condensate

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)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
EP03010509A 2002-05-28 2003-05-09 Procédé de commande de l'opération de dégivrage d'un évaporateur Expired - Lifetime EP1367346B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10223716A DE10223716A1 (de) 2002-05-28 2002-05-28 Verfahren zum Steuern des Abtauprozesses eines Verdampfers
DE10223716 2002-05-28

Publications (3)

Publication Number Publication Date
EP1367346A2 true EP1367346A2 (fr) 2003-12-03
EP1367346A3 EP1367346A3 (fr) 2005-08-03
EP1367346B1 EP1367346B1 (fr) 2007-03-28

Family

ID=29414232

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03010509A Expired - Lifetime EP1367346B1 (fr) 2002-05-28 2003-05-09 Procédé de commande de l'opération de dégivrage d'un évaporateur

Country Status (4)

Country Link
EP (1) EP1367346B1 (fr)
AT (1) ATE358264T1 (fr)
DE (2) DE10223716A1 (fr)
ES (1) ES2283677T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005083337A1 (fr) 2004-02-24 2005-09-09 Carrier Corporation Procede adaptatif de degivrage
EP1916490A1 (fr) 2006-10-16 2008-04-30 Wurm GmbH & Co. KG Elektronische Systeme Procédé de commande de dégivrage

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7802441B2 (en) 2004-05-12 2010-09-28 Electro Industries, Inc. Heat pump with accumulator at boost compressor output
US7849700B2 (en) 2004-05-12 2010-12-14 Electro Industries, Inc. Heat pump with forced air heating regulated by withdrawal of heat to a radiant heating system
CN108646695B (zh) * 2018-07-12 2020-05-22 杭州数亦有道科技有限公司 一种用于蒸发工序的智能控制方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759049A (en) * 1972-02-25 1973-09-18 Whirlpool Co Defrost control
DE3110042A1 (de) * 1981-03-16 1982-09-30 Gesellschaft für Wärmepumpen und Energierückgewinnungsanlagen mbH, 7311 Holzmaden Verfahren und anordnung zum abtauen von eis an einem luftkuehler einer waermepumpe oder kaeltemaschine
US4561263A (en) * 1983-03-28 1985-12-31 Honeywell Inc. Refrigeration or heat pump system defrost
DE4318842A1 (de) * 1993-06-07 1994-12-08 York Int Gmbh Verfahren zum Abtauen einer Kälteanlage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3333907A1 (de) * 1983-09-20 1985-04-04 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Verfahren und vorrichtung zur abtauregelung von waermepumpen
DE4318843A1 (de) * 1993-06-07 1994-12-08 York Int Gmbh Verfahren zum Betätigen von Rahmenheizungen in Kühlmöbeln
DE19844854A1 (de) * 1998-09-30 2000-04-06 Winfried H Eming Verfahren zur zeitunabhängigen Abtauung von Kälteverdampfern in Kühlmöbeln und Kühlmöbel zur Durchführung des Verfahrens

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759049A (en) * 1972-02-25 1973-09-18 Whirlpool Co Defrost control
DE3110042A1 (de) * 1981-03-16 1982-09-30 Gesellschaft für Wärmepumpen und Energierückgewinnungsanlagen mbH, 7311 Holzmaden Verfahren und anordnung zum abtauen von eis an einem luftkuehler einer waermepumpe oder kaeltemaschine
US4561263A (en) * 1983-03-28 1985-12-31 Honeywell Inc. Refrigeration or heat pump system defrost
DE4318842A1 (de) * 1993-06-07 1994-12-08 York Int Gmbh Verfahren zum Abtauen einer Kälteanlage

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005083337A1 (fr) 2004-02-24 2005-09-09 Carrier Corporation Procede adaptatif de degivrage
EP1725819A1 (fr) * 2004-02-24 2006-11-29 Carrier Corporation Procede adaptatif de degivrage
EP1725819A4 (fr) * 2004-02-24 2010-12-22 Carrier Corp Procede adaptatif de degivrage
EP1916490A1 (fr) 2006-10-16 2008-04-30 Wurm GmbH & Co. KG Elektronische Systeme Procédé de commande de dégivrage

Also Published As

Publication number Publication date
ES2283677T3 (es) 2007-11-01
EP1367346B1 (fr) 2007-03-28
EP1367346A3 (fr) 2005-08-03
DE10223716A1 (de) 2003-12-11
DE50306888D1 (de) 2007-05-10
ATE358264T1 (de) 2007-04-15

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