WO2010089178A3 - Refrigeration device having emergency operational mode - Google Patents

Refrigeration device having emergency operational mode Download PDF

Info

Publication number
WO2010089178A3
WO2010089178A3 PCT/EP2010/050505 EP2010050505W WO2010089178A3 WO 2010089178 A3 WO2010089178 A3 WO 2010089178A3 EP 2010050505 W EP2010050505 W EP 2010050505W WO 2010089178 A3 WO2010089178 A3 WO 2010089178A3
Authority
WO
WIPO (PCT)
Prior art keywords
machine
machine chamber
refrigeration
refrigeration device
temperature
Prior art date
Application number
PCT/EP2010/050505
Other languages
German (de)
French (fr)
Other versions
WO2010089178A2 (en
Inventor
Alexander GÖRZ
Harald Joksch
Wolfgang Nuiding
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 EP10704333A priority Critical patent/EP2394113A2/en
Priority to CN2010800069079A priority patent/CN102308167A/en
Publication of WO2010089178A2 publication Critical patent/WO2010089178A2/en
Publication of WO2010089178A3 publication Critical patent/WO2010089178A3/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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/003—General constructional features for cooling refrigerating machinery
    • 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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/008—Alarm devices
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/26—Problems to be solved characterised by the startup 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/025—Compressor control by controlling speed
    • F25B2600/0251—Compressor control by controlling speed with on-off operation
    • 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/002—Details for cooling refrigerating machinery
    • F25D2323/0023—Control of the air flow cooling refrigerating machinery
    • 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
    • F25D2700/12—Sensors measuring the inside temperature
    • 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
    • F25D2700/12—Sensors measuring the inside temperature
    • F25D2700/122—Sensors measuring the inside temperature of freezer compartments
    • 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
    • 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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/006—Safety devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

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)

Abstract

A household refrigeration device comprises a machine chamber, a refrigeration machine that emits waste heat into the machine chamber, a fan for dissipating the waste heat from the machine chamber, and a machine chamber temperature sensor for detecting a temperature (Ts) in the machine chamber. A control circuit is connected to the machine chamber temperature sensor in order to turn off the refrigeration machine (S7) when the temperature (Ts) detected by the machine chamber temperature sensor exceeds (S2) a first threshold value (Tso) and to restart (S4, S9) the refrigeration machine when the temperature (Ts) falls below a second threshold value (Tsu).
PCT/EP2010/050505 2009-02-06 2010-01-18 Refrigeration device having emergency operational mode WO2010089178A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP10704333A EP2394113A2 (en) 2009-02-06 2010-01-18 Refrigeration device having emergency operational mode
CN2010800069079A CN102308167A (en) 2009-02-06 2010-01-18 Refrigeration device having emergency operational mode

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009000670.2A DE102009000670B4 (en) 2009-02-06 2009-02-06 Refrigeration unit with emergency operating mode
DE102009000670.2 2009-02-06

Publications (2)

Publication Number Publication Date
WO2010089178A2 WO2010089178A2 (en) 2010-08-12
WO2010089178A3 true WO2010089178A3 (en) 2011-03-31

Family

ID=42317261

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/050505 WO2010089178A2 (en) 2009-02-06 2010-01-18 Refrigeration device having emergency operational mode

Country Status (4)

Country Link
EP (1) EP2394113A2 (en)
CN (1) CN102308167A (en)
DE (1) DE102009000670B4 (en)
WO (1) WO2010089178A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016205631A (en) * 2015-04-15 2016-12-08 日立アプライアンス株式会社 refrigerator
CN105276892A (en) * 2015-10-27 2016-01-27 宜兴市常福制冷设备有限公司 Multifunctional freezer
CN105371569B (en) * 2015-12-15 2018-04-10 中山日创电器有限公司 Cabinet bottom plate
CN116951888A (en) * 2022-07-19 2023-10-27 广东凯得智能科技股份有限公司 Control method, device, equipment and medium for multi-temperature-zone refrigerator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2159592A (en) * 1935-09-06 1939-05-23 Westinghouse Electric & Mfg Co Refrigerator unit
JPH07305950A (en) * 1994-05-11 1995-11-21 Matsushita Refrig Co Ltd Refrigerator
GB2351795A (en) * 1998-10-19 2001-01-10 Rhys Scrivener Housing apparatus
WO2009053241A2 (en) * 2007-10-26 2009-04-30 BSH Bosch und Siemens Hausgeräte GmbH Refrigerator
EP2154452A2 (en) * 2008-08-07 2010-02-17 BSH Bosch und Siemens Hausgeräte GmbH Cooling device with forced cooling

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05141837A (en) 1991-11-18 1993-06-08 Toshiba Corp Cold storage box

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2159592A (en) * 1935-09-06 1939-05-23 Westinghouse Electric & Mfg Co Refrigerator unit
JPH07305950A (en) * 1994-05-11 1995-11-21 Matsushita Refrig Co Ltd Refrigerator
GB2351795A (en) * 1998-10-19 2001-01-10 Rhys Scrivener Housing apparatus
WO2009053241A2 (en) * 2007-10-26 2009-04-30 BSH Bosch und Siemens Hausgeräte GmbH Refrigerator
EP2154452A2 (en) * 2008-08-07 2010-02-17 BSH Bosch und Siemens Hausgeräte GmbH Cooling device with forced cooling

Also Published As

Publication number Publication date
CN102308167A (en) 2012-01-04
DE102009000670A1 (en) 2010-08-12
WO2010089178A2 (en) 2010-08-12
DE102009000670B4 (en) 2022-11-17
EP2394113A2 (en) 2011-12-14

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