MY184728A - Refrigerator - Google Patents

Refrigerator

Info

Publication number
MY184728A
MY184728A MYPI2014703903A MYPI2014703903A MY184728A MY 184728 A MY184728 A MY 184728A MY PI2014703903 A MYPI2014703903 A MY PI2014703903A MY PI2014703903 A MYPI2014703903 A MY PI2014703903A MY 184728 A MY184728 A MY 184728A
Authority
MY
Malaysia
Prior art keywords
damper
evaporator
refrigerator
frost
puts
Prior art date
Application number
MYPI2014703903A
Inventor
Hayashi Hidetake
Noguchi Akihiro
Original Assignee
Toshiba Lifestyle Products & Services Corp
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 Toshiba Lifestyle Products & Services Corp filed Critical Toshiba Lifestyle Products & Services Corp
Publication of MY184728A publication Critical patent/MY184728A/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
    • 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
    • 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
    • F25D21/08—Removing frost by electric heating
    • 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
    • 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
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/045—Air flow 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
    • F25B2600/02—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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/11—Fan speed control
    • F25B2600/112—Fan speed control of evaporator fans
    • 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

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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

A control unit (61) performs first defrosting operation that stops a compressor (51), opens a refrigerating damper (32), closes a freezing damper (35), drives an evaporator fan (31), and puts a defrosting heater (63) in an energization state so as to keep at least a part of an evaporator (56) at the melting temperature of frost or less. (Figure 4)
MYPI2014703903A 2012-06-29 2013-04-30 Refrigerator MY184728A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012147253A JP5854937B2 (en) 2012-06-29 2012-06-29 refrigerator
PCT/JP2013/002881 WO2014002357A1 (en) 2012-06-29 2013-04-30 Refrigerator

Publications (1)

Publication Number Publication Date
MY184728A true MY184728A (en) 2021-04-20

Family

ID=49782561

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2014703903A MY184728A (en) 2012-06-29 2013-04-30 Refrigerator

Country Status (6)

Country Link
JP (1) JP5854937B2 (en)
KR (1) KR101668302B1 (en)
CN (1) CN104412054B (en)
MY (1) MY184728A (en)
TW (1) TWI529359B (en)
WO (1) WO2014002357A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110094918B (en) * 2018-01-31 2021-10-26 日立环球生活方案株式会社 Refrigerator with a door
CN110375509A (en) * 2018-04-13 2019-10-25 青岛海尔股份有限公司 Refrigerator with sliding rail storehouse
JP7534069B2 (en) * 2018-12-10 2024-08-14 東芝ライフスタイル株式会社 refrigerator
CN110440502B (en) * 2019-08-28 2024-02-06 长虹美菱股份有限公司 Defrosting and humidifying device of air-cooled refrigerator and control method thereof
CN112944771B (en) * 2019-11-26 2023-09-29 青岛海尔特种电冰柜有限公司 Control method of air cooling equipment and air cooling equipment
CN112484377B (en) * 2020-11-23 2021-07-23 珠海格力电器股份有限公司 Anti-freezing control method and device for refrigerator air door, controller and refrigerator
CN116499173A (en) * 2022-01-19 2023-07-28 青岛海尔电冰箱有限公司 Refrigerating and freezing device and control method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4689965A (en) * 1985-12-27 1987-09-01 Whirlpool Corporation Adaptive defrost control for a refrigerator
KR930004397B1 (en) * 1987-02-12 1993-05-27 미츠비시 덴키 가부시기가이샤 Refrigerator control system
JPH0682141A (en) * 1992-09-02 1994-03-22 Matsushita Refrig Co Ltd Controller of refrigerator-freezer
JPH1082571A (en) * 1996-09-09 1998-03-31 Toshiba Corp Refrigerator
JP3912233B2 (en) * 2002-09-06 2007-05-09 三菱電機株式会社 Refrigerator, how to operate the refrigerator
JP4356379B2 (en) * 2003-07-16 2009-11-04 三菱電機株式会社 Refrigerator, how to operate the refrigerator
JP4644271B2 (en) * 2008-06-09 2011-03-02 日立アプライアンス株式会社 refrigerator
JP5260416B2 (en) 2009-06-18 2013-08-14 日立アプライアンス株式会社 refrigerator

Also Published As

Publication number Publication date
CN104412054A (en) 2015-03-11
KR101668302B1 (en) 2016-10-24
TW201400776A (en) 2014-01-01
KR20150029676A (en) 2015-03-18
WO2014002357A1 (en) 2014-01-03
CN104412054B (en) 2016-08-10
TWI529359B (en) 2016-04-11
JP5854937B2 (en) 2016-02-09
JP2014009893A (en) 2014-01-20

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