WO2012059334A3 - Kältegerät - Google Patents

Kältegerät Download PDF

Info

Publication number
WO2012059334A3
WO2012059334A3 PCT/EP2011/068398 EP2011068398W WO2012059334A3 WO 2012059334 A3 WO2012059334 A3 WO 2012059334A3 EP 2011068398 W EP2011068398 W EP 2011068398W WO 2012059334 A3 WO2012059334 A3 WO 2012059334A3
Authority
WO
WIPO (PCT)
Prior art keywords
refrigeration device
compressor
storage chamber
control unit
desired temperature
Prior art date
Application number
PCT/EP2011/068398
Other languages
English (en)
French (fr)
Other versions
WO2012059334A2 (de
Inventor
Thomas Bischofberger
Hans Ihle
Harald Joksch
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
Publication of WO2012059334A2 publication Critical patent/WO2012059334A2/de
Publication of WO2012059334A3 publication Critical patent/WO2012059334A3/de

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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/025—Motor control arrangements
    • 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
    • F25B2600/01—Timing
    • 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
    • F25B2600/0253—Compressor control by controlling speed with variable speed
    • 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
    • F25D29/00—Arrangement or mounting of control or 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
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
    • 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)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

Ein Kältegerät, insbesondere ein Haushaltskältegerät, umfasst eine Lagerkammer (5), einen von einem Verdichter (1) angetriebenen Kältemittelkreislauf (1-4) zum Kühlen der Lagerkammer (5). Eine Steuereinheit (6) zum Steuern des Betriebs des Verdichters (1) anhand einer in der Lagerkammer (5) gemessenen Ist-Temperatur (T) und einer an der Steuereinheit (6) eingestellten Soll-Temperatur (Ts) ist eingerichtet, die Drehzahl (n) des Verdichters (1) in Abhängigkeit von der Soll-Temperatur (Ts) zwischen mehreren nichtverschwindenden Werten zu variieren (S5, S9, S19).
PCT/EP2011/068398 2010-11-03 2011-10-21 Kältegerät WO2012059334A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010043249A DE102010043249A1 (de) 2010-11-03 2010-11-03 Kältegerät
DE102010043249.0 2010-11-03

Publications (2)

Publication Number Publication Date
WO2012059334A2 WO2012059334A2 (de) 2012-05-10
WO2012059334A3 true WO2012059334A3 (de) 2012-09-27

Family

ID=44862994

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/068398 WO2012059334A2 (de) 2010-11-03 2011-10-21 Kältegerät

Country Status (2)

Country Link
DE (1) DE102010043249A1 (de)
WO (1) WO2012059334A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015210109A1 (de) * 2015-06-02 2016-12-08 BSH Hausgeräte GmbH Kältegerät mit einem Kältemittelverdichter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1436557A1 (de) * 2001-09-21 2004-07-14 Arçelik A.S. Steuerungsverfahren für kühlschrank
EP2116796A1 (de) * 2007-02-26 2009-11-11 Hoshizaki Denki Kabushiki Kaisha Kühlspeicher und verfahren zum steuern des verdichters für den kühlspeicher
EP2189739A1 (de) * 2007-09-06 2010-05-26 Hoshizaki Denki Kabushiki Kaisha Innenraumtemperatursteuervorrichtung für eine kühlspeichereinrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1436557A1 (de) * 2001-09-21 2004-07-14 Arçelik A.S. Steuerungsverfahren für kühlschrank
EP2116796A1 (de) * 2007-02-26 2009-11-11 Hoshizaki Denki Kabushiki Kaisha Kühlspeicher und verfahren zum steuern des verdichters für den kühlspeicher
EP2189739A1 (de) * 2007-09-06 2010-05-26 Hoshizaki Denki Kabushiki Kaisha Innenraumtemperatursteuervorrichtung für eine kühlspeichereinrichtung

Also Published As

Publication number Publication date
DE102010043249A1 (de) 2012-05-03
WO2012059334A2 (de) 2012-05-10

Similar Documents

Publication Publication Date Title
WO2010058883A3 (en) Refrigerator and method of controlling same
WO2013006424A3 (en) Systems and methods for warming a cryogenic heat exchanger array, for compact and efficient refrigeration, and for adaptive power management
WO2010134702A3 (en) Refrigerator including ice making device and control method thereof
MX371063B (es) Componentes de punto operativo variable para máquinas de cubos de hielo.
WO2010093132A3 (en) A control method of a refrigerator
WO2009041068A1 (ja) 冷凍装置
WO2010135407A3 (en) Variable speed compressor
EP2667122A3 (de) Synchrone Temperaturratensteuerung und Vorrichtung zur Kühlung mit verringertem Energieverbrauch
WO2009061094A3 (en) Refrigerator and control method for the same
EP2592372A3 (de) Kühlschrank unter Verwendung eines nichtazeotropen Kühlgemischs und Steuerungsverfahren davon
WO2012019014A3 (en) Efficient computer cooling methods and apparatus
WO2012103014A3 (en) Enclosure and method of cooling same using ambient air
WO2012008758A3 (en) Refrigerator and cooling apparatus
WO2008090926A1 (ja) 空気調和装置
EP2667123A3 (de) Synchrone Temperaturratensteuerung zur Kühlung mit verringertem Energieverbrauch
IN2014DN05650A (de)
WO2008087916A1 (ja) 空気調和装置
WO2009031425A1 (ja) 圧縮機の駆動トルク演算装置及び可変容量圧縮機のための容量制御システム
EP2555183A3 (de) Rückbeleuchtungseinheit und Verfahren zur Steuerung von LEDs
GB201218364D0 (en) High performance refrigerator having dual evaporator
WO2013120604A3 (de) Zentrifuge mit kompressorkühleinrichtung und verfahren zur steuerung einer kompressorkühleinrichtung einer zentrifuge
EP2667124A3 (de) Synchrone Fachtemperatursteuerung und Vorrichtung zur Kühlung mit verringertem Energieverbrauch
CN103245164A (zh) 一种冷藏间室的温度控制方法及控制装置
MX343906B (es) Aparato de aire acondicionado.
EP2420786A3 (de) Kühlschrank und Steuerungsverfahren dafür

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)
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11773253

Country of ref document: EP

Kind code of ref document: A2