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WO2013000773A3 - Refrigeration device with evaporation pan and auxiliary device for promoting evaporation - Google Patents

Refrigeration device with evaporation pan and auxiliary device for promoting evaporation Download PDF

Info

Publication number
WO2013000773A3
WO2013000773A3 PCT/EP2012/061758 EP2012061758W WO2013000773A3 WO 2013000773 A3 WO2013000773 A3 WO 2013000773A3 EP 2012061758 W EP2012061758 W EP 2012061758W WO 2013000773 A3 WO2013000773 A3 WO 2013000773A3
Authority
WO
WIPO (PCT)
Prior art keywords
evaporation
auxiliary device
door
pan
refrigeration 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.)
Ceased
Application number
PCT/EP2012/061758
Other languages
German (de)
French (fr)
Other versions
WO2013000773A2 (en
Inventor
Adolf Feinauer
Hans Ihle
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
Publication of WO2013000773A2 publication Critical patent/WO2013000773A2/en
Publication of WO2013000773A3 publication Critical patent/WO2013000773A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • F25D21/14—Collecting or removing condensed and defrost water; Drip trays
    • 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
    • F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
    • F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
    • F25D2321/141—Removal by evaporation
    • F25D2321/1411—Removal by evaporation using compressor heat
    • 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
    • F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
    • F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
    • F25D2321/141—Removal by evaporation
    • F25D2321/1413—Removal by evaporation using heat from electric elements or using an electric field for enhancing removal
    • 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
    • F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
    • F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
    • F25D2321/147—Collecting condense or defrost water; Removing condense or defrost water characterised by capillary, wick, adsorbent, or evaporation elements
    • 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
    • F25D2500/00—Problems to be solved
    • F25D2500/04—Calculation of parameters
    • 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/02—Sensors detecting door opening
    • 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/10—Sensors measuring the temperature of the evaporator
    • 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/14—Sensors measuring the temperature outside the refrigerator or freezer

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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Removal Of Water From Condensation And Defrosting (AREA)

Abstract

A refrigeration device, especially a household refrigeration device, comprises at least one storage chamber (3) that can be closed by a door (2), an evaporation pan (9) for evaporating condensed water that is drained off from the storage chamber (3) and an auxiliary device (10, 12) which can be switched on additionally by a control unit (13) to increase the evaporation rate in the evaporation pan (9). The control unit (13) is designed to detect when the door (2) is opened and to control the operation of the auxiliary device (10, 12) based on how many times and/or for how long the door has been opened and/or depending on the ambient temperature (Text) and/or to take the change of the temperature (Tv) of an evaporator (4) over time into consideration for controlling the operation of the auxiliary device (10, 12).
PCT/EP2012/061758 2011-06-29 2012-06-20 Refrigeration device with evaporation pan and auxiliary device for promoting evaporation Ceased WO2013000773A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201110078321 DE102011078321A1 (en) 2011-06-29 2011-06-29 Refrigeration unit with evaporation tray and auxiliary device for evaporation promotion
DE102011078321.0 2011-06-29

Publications (2)

Publication Number Publication Date
WO2013000773A2 WO2013000773A2 (en) 2013-01-03
WO2013000773A3 true WO2013000773A3 (en) 2013-09-06

Family

ID=46320997

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/061758 Ceased WO2013000773A2 (en) 2011-06-29 2012-06-20 Refrigeration device with evaporation pan and auxiliary device for promoting evaporation

Country Status (2)

Country Link
DE (1) DE102011078321A1 (en)
WO (1) WO2013000773A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011085155A1 (en) 2011-10-25 2013-04-25 BSH Bosch und Siemens Hausgeräte GmbH Refrigeration unit with evaporation tray and auxiliary device for evaporation promotion

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005090878A1 (en) * 2004-03-15 2005-09-29 BSH Bosch und Siemens Hausgeräte GmbH Refrigerating appliance
US20070125103A1 (en) * 2005-12-06 2007-06-07 Pacific Controls Co., Ltd. Electronic defrost timer for mechanical refregerator
WO2010000866A2 (en) * 2008-07-04 2010-01-07 Arcelik Anonim Sirketi A cooling device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005090878A1 (en) * 2004-03-15 2005-09-29 BSH Bosch und Siemens Hausgeräte GmbH Refrigerating appliance
US20070125103A1 (en) * 2005-12-06 2007-06-07 Pacific Controls Co., Ltd. Electronic defrost timer for mechanical refregerator
WO2010000866A2 (en) * 2008-07-04 2010-01-07 Arcelik Anonim Sirketi A cooling device

Also Published As

Publication number Publication date
WO2013000773A2 (en) 2013-01-03
DE102011078321A1 (en) 2013-01-03

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Legal Events

Date Code Title Description
DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
122 Ep: pct application non-entry in european phase

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