EP1630496A3 - Système de refroidissement - Google Patents

Système de refroidissement Download PDF

Info

Publication number
EP1630496A3
EP1630496A3 EP05255234A EP05255234A EP1630496A3 EP 1630496 A3 EP1630496 A3 EP 1630496A3 EP 05255234 A EP05255234 A EP 05255234A EP 05255234 A EP05255234 A EP 05255234A EP 1630496 A3 EP1630496 A3 EP 1630496A3
Authority
EP
European Patent Office
Prior art keywords
refrigerant
evaporators
condenser
switching valve
evaporator
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.)
Withdrawn
Application number
EP05255234A
Other languages
German (de)
English (en)
Other versions
EP1630496A2 (fr
Inventor
Young-Guk Son
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP1630496A2 publication Critical patent/EP1630496A2/fr
Publication of EP1630496A3 publication Critical patent/EP1630496A3/fr
Withdrawn legal-status Critical Current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
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • F25B39/022—Evaporators with plate-like or laminated elements
    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • 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
    • F25B2347/00—Details for preventing or removing deposits or corrosion
    • F25B2347/02—Details of defrosting cycles
    • F25B2347/021—Alternate defrosting
    • 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—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/05—Compression system with heat exchange between particular parts of the system
    • F25B2400/052—Compression system with heat exchange between particular parts of the system between the capillary tube and another part 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
    • F25B2500/00—Problems to be solved
    • F25B2500/18—Optimization, e.g. high integration of refrigeration components
    • 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
    • F25B2600/2511—Evaporator distribution valves

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)
  • Defrosting Systems (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
EP05255234A 2004-08-27 2005-08-25 Système de refroidissement Withdrawn EP1630496A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040068118A KR100597748B1 (ko) 2004-08-27 2004-08-27 냉동시스템

Publications (2)

Publication Number Publication Date
EP1630496A2 EP1630496A2 (fr) 2006-03-01
EP1630496A3 true EP1630496A3 (fr) 2007-08-29

Family

ID=35414552

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05255234A Withdrawn EP1630496A3 (fr) 2004-08-27 2005-08-25 Système de refroidissement

Country Status (3)

Country Link
US (1) US20060042310A1 (fr)
EP (1) EP1630496A3 (fr)
KR (1) KR100597748B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101345666B1 (ko) * 2007-05-25 2013-12-30 엘지전자 주식회사 냉장고
US8794026B2 (en) 2008-04-18 2014-08-05 Whirlpool Corporation Secondary cooling apparatus and method for a refrigerator
KR101542171B1 (ko) * 2013-10-29 2015-08-06 한국에너지기술연구원 히트펌프 시스템
JP6296964B2 (ja) 2014-11-27 2018-03-20 エスペック株式会社 環境試験装置及び冷却装置
CN109442836A (zh) * 2018-10-23 2019-03-08 海信（山东）冰箱有限公司 一种冷柜及其控制方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143014A (en) * 1983-05-16 1985-01-30 Hotpoint Ltd Refrigerator/freezer units
WO2002037038A1 (fr) * 2000-11-03 2002-05-10 Arcelik A.S. Procede de degivrage et appareil de refroidissement faisant appel a ce dernier

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2708348A (en) * 1951-11-02 1955-05-17 Nash Kelvinator Corp Defrosting means for refrigerating apparatus
US3218819A (en) * 1963-05-16 1965-11-23 Revco Inc Refrigeration apparatus
US4122687A (en) * 1976-12-09 1978-10-31 Mckee Thomas M Refrigeration system with low energy defrost
US5241838A (en) * 1991-12-26 1993-09-07 General Electric Company Refrigerator with spine fin evaporator
US5551250A (en) * 1994-09-08 1996-09-03 Traulsen & Co. Inc. Freezer evaporator defrost system
JP3177428B2 (ja) * 1995-10-11 2001-06-18 三洋電機株式会社 低温ショーケース
US5901570A (en) * 1997-06-30 1999-05-11 Daewoo Electronics Co., Ltd. Refrigerator having a refrigeration system
US20010035016A1 (en) * 1997-12-09 2001-11-01 Weber Paul R. Compressor control mechanism and method
NO20005575D0 (no) * 2000-09-01 2000-11-03 Sinvent As Metode og arrangement for avriming av kulde-/varmepumpeanlegg
JP3576092B2 (ja) * 2000-11-10 2004-10-13 松下冷機株式会社 冷蔵庫
JP3956674B2 (ja) * 2001-11-13 2007-08-08 ダイキン工業株式会社 冷媒回路
TWI301188B (en) * 2002-08-30 2008-09-21 Sanyo Electric Co Refrigeant cycling device and compressor using the same
US7210303B2 (en) * 2003-12-04 2007-05-01 Carrier Corporation Transcritical heat pump water heating system using auxiliary electric heater

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143014A (en) * 1983-05-16 1985-01-30 Hotpoint Ltd Refrigerator/freezer units
WO2002037038A1 (fr) * 2000-11-03 2002-05-10 Arcelik A.S. Procede de degivrage et appareil de refroidissement faisant appel a ce dernier

Also Published As

Publication number Publication date
KR20060019433A (ko) 2006-03-03
US20060042310A1 (en) 2006-03-02
KR100597748B1 (ko) 2006-07-07
EP1630496A2 (fr) 2006-03-01

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