WO2009141282A3 - Cooling appliance storing coolant in the condenser, and corresponding method - Google Patents

Cooling appliance storing coolant in the condenser, and corresponding method Download PDF

Info

Publication number
WO2009141282A3
WO2009141282A3 PCT/EP2009/055939 EP2009055939W WO2009141282A3 WO 2009141282 A3 WO2009141282 A3 WO 2009141282A3 EP 2009055939 W EP2009055939 W EP 2009055939W WO 2009141282 A3 WO2009141282 A3 WO 2009141282A3
Authority
WO
WIPO (PCT)
Prior art keywords
condenser
compressor
cooling
evaporator
valve
Prior art date
Application number
PCT/EP2009/055939
Other languages
German (de)
French (fr)
Other versions
WO2009141282A2 (en
Inventor
Peter Nalbach
Janina Haschke
Berthold Pflomm
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 CN2009801182729A priority Critical patent/CN102037294A/en
Priority to EP09749772A priority patent/EP2297531A2/en
Publication of WO2009141282A2 publication Critical patent/WO2009141282A2/en
Publication of WO2009141282A3 publication Critical patent/WO2009141282A3/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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • 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
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/24—Arrangement of shut-off valves for disconnecting a part of the refrigerant cycle, e.g. an outdoor part
    • 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
    • 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
    • F25B6/00—Compression machines, plants or systems, with several condenser circuits
    • F25B6/04—Compression machines, plants or systems, with several condenser circuits 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2507—Flow-diverting valves

Abstract

The aim of the invention is to design a cooling appliance, in particular a combined household refrigerator/freezer which has a simple structure and in which each of at least two compartments can be individually switched off. Said aim is achieved by a cooling appliance comprising a cooling cycle that encompasses a compressor (5), a condenser (6) with a cooling conduit (60) that is connected to the compressor (5) at the first end (61), a first valve (11) that is connected to the second end (62) of the cooling conduit (60) of the condenser (6), a first evaporator (3) that is arranged downstream of the first valve (11) and is connected to the compressor (5), and a second evaporator (4). A second valve (10) is arranged between the two ends (61, 62) of the cooling cycle (60) of the condenser (6) and is connected to the second evaporator (4) by means of a second outlet (10b). The second evaporator (4) is connected to the compressor (5) at the outlet end. It is thus advantageously possible to design a simple dual cycle system comprising a single compressor while the amount of coolant can be adjusted to the condenser, or vice versa, because coolant is stored in the second portion (6b) of the condenser (6), resulting in greater energy efficiency.
PCT/EP2009/055939 2008-05-20 2009-05-15 Cooling appliance storing coolant in the condenser, and corresponding method WO2009141282A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2009801182729A CN102037294A (en) 2008-05-20 2009-05-15 Cooling appliance storing coolant in the condenser, and corresponding method
EP09749772A EP2297531A2 (en) 2008-05-20 2009-05-15 Cooling appliance storing coolant in the condenser, and corresponding method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008024325.6 2008-05-20
DE102008024325A DE102008024325A1 (en) 2008-05-20 2008-05-20 Cooling unit with coolant storage in the condenser and corresponding procedure

Publications (2)

Publication Number Publication Date
WO2009141282A2 WO2009141282A2 (en) 2009-11-26
WO2009141282A3 true WO2009141282A3 (en) 2010-02-18

Family

ID=41016855

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/055939 WO2009141282A2 (en) 2008-05-20 2009-05-15 Cooling appliance storing coolant in the condenser, and corresponding method

Country Status (5)

Country Link
EP (1) EP2297531A2 (en)
CN (1) CN102037294A (en)
DE (1) DE102008024325A1 (en)
RU (1) RU2010149138A (en)
WO (1) WO2009141282A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130111940A1 (en) * 2011-04-12 2013-05-09 Mitsubishi Heavy Industries, Ltd. Heat and cold sources of temperature and humidity independent control air conditioning system
KR20130112627A (en) * 2012-04-04 2013-10-14 동부대우전자 주식회사 Abnormal detecting apparatus and method of cooling cycle for refrigerator
AU2012389785B2 (en) 2012-09-16 2015-12-10 Changhong Meiling Co., Ltd Electric valve and refrigeration system comprising same
TR201509811A2 (en) * 2015-08-07 2017-02-21 Arcelik As A REFRIGERATOR WITH REFRIGERATION PERFORMANCE
WO2017115359A1 (en) 2015-12-29 2017-07-06 Zuta-Core Ltd. Vacuum-based thermal management system
CN107152809A (en) * 2017-05-11 2017-09-12 合肥美的电冰箱有限公司 Multi cycle refrigeration system and refrigerator
EP3658836A4 (en) 2017-07-23 2021-03-03 Zuta-Core Ltd. Systems and methods for heat exchange
DE102017215488A1 (en) * 2017-09-04 2019-03-07 BSH Hausgeräte GmbH Refrigerating appliance with several temperature zones
DE102019201427B4 (en) 2019-02-05 2022-01-13 Audi Ag Method for operating a refrigerant circuit of a refrigeration system of a vehicle
CN111735263B (en) * 2020-07-23 2024-02-13 珠海格力电器股份有限公司 Refrigerating system, storage and temperature adjusting method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060110A1 (en) * 1981-03-05 1982-09-15 Borg-Warner Limited Environmental control system
JPH05322336A (en) * 1992-05-26 1993-12-07 Nippondenso Co Ltd Freezing cycle
JP2004324902A (en) * 2003-04-21 2004-11-18 Matsushita Electric Ind Co Ltd Freezing refrigerator
DE202006005551U1 (en) * 2006-04-05 2006-07-06 BSH Bosch und Siemens Hausgeräte GmbH Refrigeration device with tube evaporator
WO2007069019A2 (en) * 2005-12-14 2007-06-21 Indesit Company S.P.A. Electric appliance with at least one refrigerated compartment and an air treatment unit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060110A1 (en) * 1981-03-05 1982-09-15 Borg-Warner Limited Environmental control system
JPH05322336A (en) * 1992-05-26 1993-12-07 Nippondenso Co Ltd Freezing cycle
JP2004324902A (en) * 2003-04-21 2004-11-18 Matsushita Electric Ind Co Ltd Freezing refrigerator
WO2007069019A2 (en) * 2005-12-14 2007-06-21 Indesit Company S.P.A. Electric appliance with at least one refrigerated compartment and an air treatment unit
DE202006005551U1 (en) * 2006-04-05 2006-07-06 BSH Bosch und Siemens Hausgeräte GmbH Refrigeration device with tube evaporator

Also Published As

Publication number Publication date
CN102037294A (en) 2011-04-27
RU2010149138A (en) 2012-06-27
EP2297531A2 (en) 2011-03-23
DE102008024325A1 (en) 2009-11-26
WO2009141282A2 (en) 2009-11-26

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