WO2008077697A3 - Kühlmöbel mit wenigstens zwei thermisch voneinander getrennten fächern - Google Patents

Kühlmöbel mit wenigstens zwei thermisch voneinander getrennten fächern Download PDF

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Publication number
WO2008077697A3
WO2008077697A3 PCT/EP2007/062709 EP2007062709W WO2008077697A3 WO 2008077697 A3 WO2008077697 A3 WO 2008077697A3 EP 2007062709 W EP2007062709 W EP 2007062709W WO 2008077697 A3 WO2008077697 A3 WO 2008077697A3
Authority
WO
WIPO (PCT)
Prior art keywords
separate compartments
thermally separate
cooling furniture
furniture
expansion valve
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/EP2007/062709
Other languages
English (en)
French (fr)
Other versions
WO2008077697A2 (de
Inventor
Peter Bauer
Matthias Mrzyglod
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
Priority to US12/519,384 priority Critical patent/US20100089079A1/en
Priority to CN2007800475263A priority patent/CN101568773B/zh
Priority to EP07847278A priority patent/EP2126482B1/de
Priority to ES07847278T priority patent/ES2381655T3/es
Priority to AT07847278T priority patent/ATE549585T1/de
Publication of WO2008077697A2 publication Critical patent/WO2008077697A2/de
Publication of WO2008077697A3 publication Critical patent/WO2008077697A3/de
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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/04—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in series
    • 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
    • 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
    • F25B41/385—Dispositions with two or more expansion means arranged in parallel on a refrigerant line leading to the same 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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
    • 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/06—Details of flow restrictors or expansion valves
    • F25B2341/062—Capillary expansion valves
    • 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
    • F25B2400/00—Component parts or details not otherwise provided for in this subclass
    • F25B2400/16—Receivers
    • 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
    • F25B2600/25—Control of valves
    • F25B2600/2513—Expansion valves
    • 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

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

Ein Kühlmöbel (20) hat wenigstens zwei thermisch voneinander getrennte Fächer (21, 21'), denen jeweils ein Verdampfer (2, 2') zugeordnet ist. Ein Expansionsventil und diese Verdampfer (2, 2') sind in einem Kältemittelkreis (1) in Reihe hintereinander geschaltet. An dem Expansionsventil sind wenigstens zwei Zustände mit unterschiedlichen nichtverschwindenden Durchflusskoeffizienten einstellbar.
PCT/EP2007/062709 2006-12-22 2007-11-22 Kühlmöbel mit wenigstens zwei thermisch voneinander getrennten fächern Ceased WO2008077697A2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US12/519,384 US20100089079A1 (en) 2006-12-22 2007-11-22 Cooling furniture comprising at least two thermally separate compartments
CN2007800475263A CN101568773B (zh) 2006-12-22 2007-11-22 包括至少两个隔热隔室的制冷设备
EP07847278A EP2126482B1 (de) 2006-12-22 2007-11-22 Kühlmöbel mit zwei thermisch voneinander getrennten fächern
ES07847278T ES2381655T3 (es) 2006-12-22 2007-11-22 Mueble de refrigeración con dos compartimentos separados térmicamente entre sí
AT07847278T ATE549585T1 (de) 2006-12-22 2007-11-22 Kühlmöbel mit zwei thermisch voneinander getrennten fächern

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006061091.1 2006-12-22
DE102006061091A DE102006061091A1 (de) 2006-12-22 2006-12-22 Kühlmöbel mit wenigstens zwei thermisch voneinander getrennten Fächern

Publications (2)

Publication Number Publication Date
WO2008077697A2 WO2008077697A2 (de) 2008-07-03
WO2008077697A3 true WO2008077697A3 (de) 2008-09-04

Family

ID=39431661

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/062709 Ceased WO2008077697A2 (de) 2006-12-22 2007-11-22 Kühlmöbel mit wenigstens zwei thermisch voneinander getrennten fächern

Country Status (8)

Country Link
US (1) US20100089079A1 (de)
EP (2) EP2426434A1 (de)
CN (1) CN101568773B (de)
AT (1) ATE549585T1 (de)
DE (1) DE102006061091A1 (de)
ES (1) ES2381655T3 (de)
RU (1) RU2009126091A (de)
WO (1) WO2008077697A2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011004107A1 (de) * 2011-02-15 2012-08-16 BSH Bosch und Siemens Hausgeräte GmbH Haushaltskältegerät mit ungeregelten Expansionsventilen
DE102011006856A1 (de) * 2011-04-06 2012-10-11 BSH Bosch und Siemens Hausgeräte GmbH Haushaltskältegerät mit Kältemittelrohrleitungen
CH704974A1 (de) * 2011-05-18 2012-11-30 Bs2 Ag Expansionsapparat für Wärmepumpen.
US10266034B2 (en) * 2011-06-16 2019-04-23 Hamilton Sundstrand Corporation Heat pump for supplemental heat
DE102011079206A1 (de) * 2011-07-14 2013-01-17 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit mehreren Kammern
EP2587190A3 (de) * 2011-10-26 2014-05-14 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefriergerät
DE102012201079A1 (de) * 2012-01-25 2013-07-25 Binder Gmbh Kälteschrank
DE102012211270A1 (de) 2012-06-29 2014-01-02 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit einer verstellbaren Drosselung
US20150075212A1 (en) * 2013-09-16 2015-03-19 The Coca-Cola Company Carbon Dioxide Refrigeration System with a Multi-Way Valve
DE102013223737A1 (de) * 2013-11-20 2015-05-21 BSH Hausgeräte GmbH Einkreis-Kältegerät
US9791188B2 (en) 2014-02-07 2017-10-17 Pdx Technologies Llc Refrigeration system with separate feedstreams to multiple evaporator zones
CN105202838B (zh) * 2015-10-19 2017-07-28 广东美的暖通设备有限公司 多联机系统及其中间压力控制方法
DE102016224283A1 (de) * 2016-12-06 2018-06-07 Hahn-Schickard-Gesellschaft für angewandte Forschung e.V. Expansionsventil
CN111094876A (zh) * 2017-08-29 2020-05-01 东芝开利株式会社 多联式空调系统及室内单元
DE102018202008A1 (de) * 2018-02-08 2019-08-08 BSH Hausgeräte GmbH Kombinationskältegerät
BR102018011553A2 (pt) * 2018-06-07 2019-12-10 Embraco Ind De Compressores E Solucoes Em Refrigeracao Ltda método e sistema de controle de um sistema de refrigeração e equipamento de refrigeração
DE102019112093A1 (de) * 2018-07-12 2020-01-16 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefriergerät
DE102019202649B4 (de) * 2019-02-27 2025-09-04 BSH Hausgeräte GmbH Kältegerät
DE102019218352A1 (de) * 2019-11-27 2021-05-27 BSH Hausgeräte GmbH Kältegerät mit variabel nutzbarem Fach
CN112944775A (zh) * 2021-02-10 2021-06-11 西安交通大学 一种低温冰箱

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06159817A (ja) * 1992-11-19 1994-06-07 Toshiba Corp 車両用空調装置
EP0703422A2 (de) * 1994-09-21 1996-03-27 Bosch-Siemens HausgerÀ¤te GmbH Gefriergerät
WO1996019704A1 (en) * 1994-12-21 1996-06-27 Multibrás S/A. Eletrodomésticos A refrigeration system for refrigeration appliances
US20030131618A1 (en) * 2002-01-15 2003-07-17 Takashi Doi Two-evaporator refrigerator having a controlled variable throttler
EP1462740A2 (de) * 2003-03-24 2004-09-29 Sanyo Electric Co., Ltd. Kältegerät

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2667756A (en) * 1952-01-10 1954-02-02 Gen Electric Two-temperature refrigerating system
AT325644B (de) * 1973-10-11 1975-10-27 Bosch Hausgeraete Gmbh Kühlmöbel, insbesondere zweitemperaturen-kühlschrank
DE3508805A1 (de) 1985-03-12 1986-09-18 Bosch Siemens Hausgeraete Kuehlmoebel, insbesondere zweitemperaturen-kuehlschrank
DE4020537A1 (de) 1990-06-28 1992-01-02 Bauknecht Hausgeraete Mehrtemperaturen-kuehlmoebel, z.b. kuehl-gefrierkombination
US5431026A (en) * 1994-03-03 1995-07-11 General Electric Company Refrigerant flow rate control based on liquid level in dual evaporator two-stage refrigeration cycles
CN1177724A (zh) * 1996-09-25 1998-04-01 三星电子株式会社 具有开度控制装置的电冰箱及其控制方法
KR100195440B1 (ko) * 1996-09-25 1999-06-15 윤종용 개도조절수단을 구비한 냉장고 및 그 제어방법
DE19756860A1 (de) * 1997-12-19 1999-06-24 Bosch Siemens Hausgeraete Kältegerät
DE19852127B4 (de) * 1998-11-12 2008-09-11 Behr Gmbh & Co. Kg Expansionsorgan und hierfür verwendbare Ventileinheit
JP2001065713A (ja) * 1999-08-30 2001-03-16 Toshiba Kyaria Kk 空調機用冷媒流量制御弁
ITPN20000074A1 (it) * 2000-12-04 2002-06-04 Zanussi Elettromecc Apparecchio frigorifero con una pluralita' di scomparti
FR2868830B1 (fr) * 2004-04-09 2012-11-30 Valeo Climatisation Dispositif de detente ameliore pour circuit de climatisation
US7178362B2 (en) * 2005-01-24 2007-02-20 Tecumseh Products Cormpany Expansion device arrangement for vapor compression system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06159817A (ja) * 1992-11-19 1994-06-07 Toshiba Corp 車両用空調装置
EP0703422A2 (de) * 1994-09-21 1996-03-27 Bosch-Siemens HausgerÀ¤te GmbH Gefriergerät
WO1996019704A1 (en) * 1994-12-21 1996-06-27 Multibrás S/A. Eletrodomésticos A refrigeration system for refrigeration appliances
US20030131618A1 (en) * 2002-01-15 2003-07-17 Takashi Doi Two-evaporator refrigerator having a controlled variable throttler
EP1462740A2 (de) * 2003-03-24 2004-09-29 Sanyo Electric Co., Ltd. Kältegerät

Also Published As

Publication number Publication date
DE102006061091A1 (de) 2008-06-26
WO2008077697A2 (de) 2008-07-03
ES2381655T3 (es) 2012-05-30
EP2126482A2 (de) 2009-12-02
US20100089079A1 (en) 2010-04-15
CN101568773A (zh) 2009-10-28
RU2009126091A (ru) 2011-01-27
CN101568773B (zh) 2012-07-25
ATE549585T1 (de) 2012-03-15
EP2426434A1 (de) 2012-03-07
EP2126482B1 (de) 2012-03-14

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