MY103652A - Method for controlling defrosting operation in a refrigerating cycle - Google Patents

Method for controlling defrosting operation in a refrigerating cycle

Info

Publication number
MY103652A
MY103652A MYPI88001439A MYPI19881439A MY103652A MY 103652 A MY103652 A MY 103652A MY PI88001439 A MYPI88001439 A MY PI88001439A MY PI19881439 A MYPI19881439 A MY PI19881439A MY 103652 A MY103652 A MY 103652A
Authority
MY
Malaysia
Prior art keywords
defrosting operation
refrigerating cycle
evaporator
controlling defrosting
compressor
Prior art date
Application number
MYPI88001439A
Inventor
Honda Tsutomu
Yuchi Kazuhide
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of MY103652A publication Critical patent/MY103652A/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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B13/00—Compression machines, plants or systems, with reversible cycle

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)

Abstract

A METHOD FOR CONTROLLING DEFROSTING OPERATION IN A REFRIGERATING CYCLE WHEREIN A COMPRESSOR, A CONDENSER, A DECOMPRESSION DEVICE, AN EVAPORATOR, AND A RECEIVER ARE CONNECTED TOGETHER BY USE OF REFRIGERATING PIPING, THE EVAPORATOR OR THE RECEIVER IS PROVIDED WITH A DEFROSTING SENSOR, AND THERE IS PROVIDED A HEATING ELEMENT IN THE VICINITY OF THE EVAPORATOR, COMPRISES ENERGIZING THE HEATING ELEMENT FOR A PERIOD FROM THE INITIATION OF DEFROSTING OPERATION TO THE TIME WHEN THE DEFROSTING SENSOR DETECTS A TEMPERATURE OF NOT LESS THAN THE MELTING POINT OF FROST, AND DRIVING THE COMPRESSOR FOR A SHORT TIME AT PREDETERMINED INTERVALS IN SUCH PERIOD. (FIG. 1)
MYPI88001439A 1987-12-17 1988-12-12 Method for controlling defrosting operation in a refrigerating cycle MY103652A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62319710A JPH0674941B2 (en) 1987-12-17 1987-12-17 Defrost control method for refrigeration cycle

Publications (1)

Publication Number Publication Date
MY103652A true MY103652A (en) 1993-08-28

Family

ID=18113315

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI88001439A MY103652A (en) 1987-12-17 1988-12-12 Method for controlling defrosting operation in a refrigerating cycle

Country Status (7)

Country Link
JP (1) JPH0674941B2 (en)
KR (1) KR890010518A (en)
CN (1) CN1012104B (en)
GB (1) GB2213247B (en)
HK (1) HK43992A (en)
MY (1) MY103652A (en)
SG (1) SG42692G (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6237357B1 (en) * 1999-06-07 2001-05-29 Mitsubishi Heavy Industries, Ltd. Vehicular air conditioner using heat pump
US6789614B2 (en) * 2002-02-28 2004-09-14 Lg Electronics Inc. Heat exchanger for refrigerator
JP4644271B2 (en) * 2008-06-09 2011-03-02 日立アプライアンス株式会社 refrigerator
KR101179371B1 (en) * 2009-06-18 2012-09-07 히타치 어플라이언스 가부시키가이샤 Refrigerator
WO2017157512A1 (en) * 2016-03-16 2017-09-21 Liebherr-Hausgeräte Lienz Gmbh Refrigerator and/or freezer device
DE102016220464A1 (en) * 2016-10-19 2018-04-19 BSH Hausgeräte GmbH No-frost refrigerating appliance
CN108592474B (en) * 2018-05-10 2021-05-25 重庆海尔制冷电器有限公司 Air-cooled refrigerator
JP7445287B2 (en) * 2019-12-26 2024-03-07 アクア株式会社 refrigerator
CN111397281B (en) * 2020-04-27 2021-07-20 合肥美菱物联科技有限公司 Defrosting control method for air-cooled refrigerator
CN111609665B (en) * 2020-05-15 2021-12-07 珠海格力电器股份有限公司 Defrosting control method and device
CN114857806B (en) * 2022-05-05 2023-07-14 山东和同信息科技股份有限公司 Multifunctional complementary air source heat pump system with defrosting function

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5816152A (en) * 1981-07-21 1983-01-29 松下冷機株式会社 Refrigerator

Also Published As

Publication number Publication date
JPH0674941B2 (en) 1994-09-21
HK43992A (en) 1992-06-26
JPH01163585A (en) 1989-06-27
KR890010518A (en) 1989-08-09
GB2213247A (en) 1989-08-09
GB8829149D0 (en) 1989-01-25
GB2213247B (en) 1991-12-11
SG42692G (en) 1992-06-12
CN1012104B (en) 1991-03-20
CN1034052A (en) 1989-07-19

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