WO2010091951A3 - Refrigeration unit having uniform temperature distribution - Google Patents

Refrigeration unit having uniform temperature distribution Download PDF

Info

Publication number
WO2010091951A3
WO2010091951A3 PCT/EP2010/050899 EP2010050899W WO2010091951A3 WO 2010091951 A3 WO2010091951 A3 WO 2010091951A3 EP 2010050899 W EP2010050899 W EP 2010050899W WO 2010091951 A3 WO2010091951 A3 WO 2010091951A3
Authority
WO
WIPO (PCT)
Prior art keywords
refrigeration unit
temperature distribution
uniform temperature
injection points
vaporizer
Prior art date
Application number
PCT/EP2010/050899
Other languages
German (de)
French (fr)
Other versions
WO2010091951A2 (en
Inventor
Bernd Schlögel
Walter Woldenberg
Original Assignee
BSH Bosch und Siemens Hausgeräte 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 Hausgeräte GmbH filed Critical BSH Bosch und Siemens Hausgeräte GmbH
Priority to EP10701855A priority Critical patent/EP2396610A2/en
Publication of WO2010091951A2 publication Critical patent/WO2010091951A2/en
Publication of WO2010091951A3 publication Critical patent/WO2010091951A3/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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • F25B39/028—Evaporators having distributing means
    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/37—Capillary tubes
    • 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
    • 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
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/028—Cooled supporting means

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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

The invention relates to a refrigeration unit having a heat-insulated storage chamber (1) and a vaporizer (4) having at least two injection points (11, 12) that cools the storage chamber (1), wherein the two injection points (11, 12) are separated by a region (4-1, 4-2,..., 4- 4; 17-1) of the vaporizer that is cooled solely by coolant supplied to one of the injection points (11).
PCT/EP2010/050899 2009-02-13 2010-01-27 Refrigeration unit having uniform temperature distribution WO2010091951A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10701855A EP2396610A2 (en) 2009-02-13 2010-01-27 Refrigeration unit having uniform temperature distribution

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009000840A DE102009000840A1 (en) 2009-02-13 2009-02-13 Refrigeration unit with uniform temperature distribution
DE102009000840.3 2009-02-13

Publications (2)

Publication Number Publication Date
WO2010091951A2 WO2010091951A2 (en) 2010-08-19
WO2010091951A3 true WO2010091951A3 (en) 2011-03-31

Family

ID=41723091

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/050899 WO2010091951A2 (en) 2009-02-13 2010-01-27 Refrigeration unit having uniform temperature distribution

Country Status (3)

Country Link
EP (1) EP2396610A2 (en)
DE (1) DE102009000840A1 (en)
WO (1) WO2010091951A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105157335B (en) * 2015-07-09 2017-12-05 中国海洋大学 A kind of refrigerator drawer of automatic accomodation food

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19756860A1 (en) * 1997-12-19 1999-06-24 Bosch Siemens Hausgeraete Refrigerator with injection points at evaporator to generate lower temperature
WO2007074094A1 (en) * 2005-12-29 2007-07-05 Arcelik Anonim Sirketi A cooling device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007016849A1 (en) 2007-04-10 2008-10-16 BSH Bosch und Siemens Hausgeräte GmbH Refrigerating appliance with three temperature zones

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19756860A1 (en) * 1997-12-19 1999-06-24 Bosch Siemens Hausgeraete Refrigerator with injection points at evaporator to generate lower temperature
WO2007074094A1 (en) * 2005-12-29 2007-07-05 Arcelik Anonim Sirketi A cooling device

Also Published As

Publication number Publication date
EP2396610A2 (en) 2011-12-21
DE102009000840A1 (en) 2010-08-19
WO2010091951A2 (en) 2010-08-19

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