KR950025389A - How to defrost the refrigerator - Google Patents

How to defrost the refrigerator Download PDF

Info

Publication number
KR950025389A
KR950025389A KR1019940002168A KR19940002168A KR950025389A KR 950025389 A KR950025389 A KR 950025389A KR 1019940002168 A KR1019940002168 A KR 1019940002168A KR 19940002168 A KR19940002168 A KR 19940002168A KR 950025389 A KR950025389 A KR 950025389A
Authority
KR
South Korea
Prior art keywords
defrosting
compressor
temperature
defrost
refrigerator
Prior art date
Application number
KR1019940002168A
Other languages
Korean (ko)
Other versions
KR0146327B1 (en
Inventor
박윤택
Original Assignee
김광호
삼성전자 주식회사
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 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019940002168A priority Critical patent/KR0146327B1/en
Publication of KR950025389A publication Critical patent/KR950025389A/en
Application granted granted Critical
Publication of KR0146327B1 publication Critical patent/KR0146327B1/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
    • F25D21/002—Defroster control
    • F25D21/004—Control mechanisms
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/02—Refrigerators including a heater
    • 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
    • F25D2700/10—Sensors measuring the temperature of the evaporator

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Defrosting Systems (AREA)

Abstract

본 발명은 냉동냉장 중에 증발기상에 착상되는 서리를 분할 제상하여 냉동실의 온도상승을 최대로 억제하면서 제상이 이루어지도록 한 냉장고의 제상방법에 관한 것으로, 본 발명은 냉장고 제상시 제상 돌입하기 전에 냉동실 고내온도의 설정온도 중 가장낮은 시점에서 1차 제상을 하고, 냉동실의 온도가 설정온도범위를 넘지않는 범위에서 1차 제상을 완료하는 단계와, 상기 1차 제상완료후 냉동실 고내온도의 설정온도가 가장낮은 온도범위에 도달하면 2차 재상을 하고, 증발기 온도가 소정온도이상이 되면 2차 제상을 완료하는 단계로 이루어짐을 특징으로 한다.The present invention relates to a defrosting method of a refrigerator in which defrosting is performed while splitting and defrosting frost formed on an evaporator during freezing refrigeration to maximize the temperature rise of the freezing chamber. Performing the first defrost at the lowest point of the set temperature of the temperature, completing the first defrost in the range where the temperature of the freezer compartment does not exceed the set temperature range, and after the completion of the first defrost, the set temperature of the freezer compartment internal temperature is the highest. When the low temperature range is reached, the second rejuvenation is performed, and when the evaporator temperature exceeds a predetermined temperature, the second defrosting is completed.

Description

냉장고의 제상방법How to defrost the refrigerator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명 냉장고의 제상방법의 플로우차트.2 is a flowchart of a defrosting method of a refrigerator according to the present invention.

Claims (3)

냉장고의 초기화상태에서 현재 냉장고가 2차 제상, 압축기운전, 1차 제상운전 인가를 판단하는 제상판단단계(250)와, 상기 제상판단단계(250)에서 재상시간이 돌입하였는가를 판단하고 제상시간돌입이면, 압축기의 운전오프 시점 인가를 판단하여 압축기의 운전오프시점이 이면, 압축기를 오프하고 1차제상을 수행하는 1차 제상단계(260)와, 상기 재상판단단계(250)에서 1차 제상 중 이거나 상기 1차 제상단계(260)에서 제상중에 냉동실의 온도가 압축기의 운전 온 시점인가를 판단하여 압축기의 운전 온시점이면 제상운전을 중지하고 휴지시간후 압축기를 운전하는 1차 제상 운전완료단계(270)와, 상기 제상판단단계(250)에서 압축기가 운전중이고, 1차 제상운전완료단계(270)에서 1차 제상운전완료후 압축기가 운전중인 상태에서 압축기의 운전이 오프시접 인가를 판단하고, 압축기 운전이 오프시점이 이면 압축기를 오프하고 2차제상을 수행하는 2차 제상단계(280)와, 상기 제상판단단계(250)에서 2차 제상운전 중 이거나, 2차 제상단계(280)에서 제상중에 증발시의 온도가 제상오프 조건인가를 판단하고 제상오프 조건이면, 압축기를 운전하는 2차 제상운전완료단계(290)로 이루어짐을 특징으로 하는 냉장고의제상방법.Defrost judging step 250 to determine whether the current refrigerator is the second defrosting, compressor operation, the first defrosting operation in the initialization state of the refrigerator, and determines whether the defrost time has entered in the defrosting determination step 250 If the operation off time of the compressor is determined by determining whether the operation time of the compressor is off, the first defrosting step 260 for turning off the compressor and performing the first defrosting, and during the first defrosting in the rejuvenation determining step 250. In the first defrosting step 260, the defrosting operation is stopped when the temperature of the freezer compartment during defrosting is determined when the compressor is on. When the compressor is on, the defrosting operation is stopped. 270) and the compressor is operating in the defrost determination step 250, and the operation of the compressor is applied when the compressor is in operation after completion of the first defrost operation in the first defrost operation completion step 270. If it is determined that the compressor operation is off, the second defrosting step 280 of turning off the compressor and performing secondary defrosting and the second defrosting operation of the defrosting determination step 250 or the second defrosting step 280 The defrosting method of the refrigerator characterized in that it is determined whether the temperature at the time of evaporation during the defrosting in the defrosting off condition and if the defrosting off condition, the second defrosting operation completion step (290) for operating the compressor. 제1항에 있어서, 상기 1차 제상단계(260)는 제상돌입하기 전에 냉동실 고내온도의 설정온도 중 가장낮은 시점에서 1차 제상을 하도록 하고, 상기 1차 제상운전완료단계(270)는 냉동실의 온도가 설정온도범위를 넘지않는 범위에서 1차 제상을 완료하도록 한 것을 특징으로 하는 냉장고의 제상방법.The method of claim 1, wherein the first defrosting step 260 is to perform a first defrost at the lowest point of the set temperature of the freezer compartment internal temperature before defrosting, the first defrosting operation completion step 270 is A defrosting method of a refrigerator, wherein the first defrosting is completed in a range in which the temperature does not exceed the set temperature range. 제1항에 있어서, 상기 2차 제상단계(280)는 상기 1차 제상완료후 냉동실 고내온도의 설정온도가 가장낮은 온도범위에 도달하면 2차 제상을 하도록 하고, 상기 2차 제상운전완료단계(290)는 증발기 온도가 소정온도이상이 되면 2차 제상이 완료되도록 한 것을 특징으로 하는 냉장고의 제상방법.The method of claim 1, wherein the second defrosting step 280 is to perform second defrosting when the set temperature of the freezer compartment internal temperature reaches the lowest temperature range after the completion of the first defrosting, and the second defrosting operation completion step ( 290 is a defrost method of the refrigerator characterized in that the secondary defrost is completed when the evaporator temperature is above a predetermined temperature. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940002168A 1994-02-05 1994-02-05 Defrosting method of a refrigerator KR0146327B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940002168A KR0146327B1 (en) 1994-02-05 1994-02-05 Defrosting method of a refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940002168A KR0146327B1 (en) 1994-02-05 1994-02-05 Defrosting method of a refrigerator

Publications (2)

Publication Number Publication Date
KR950025389A true KR950025389A (en) 1995-09-15
KR0146327B1 KR0146327B1 (en) 1998-08-17

Family

ID=19376870

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940002168A KR0146327B1 (en) 1994-02-05 1994-02-05 Defrosting method of a refrigerator

Country Status (1)

Country Link
KR (1) KR0146327B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109764609B (en) * 2018-12-28 2020-12-11 海尔智家股份有限公司 Refrigerator and defrosting control method thereof

Also Published As

Publication number Publication date
KR0146327B1 (en) 1998-08-17

Similar Documents

Publication Publication Date Title
KR960044040A (en) Refrigerator and control method of having high efficient cooling cycle
KR950006399A (en) Damper control method of refrigerator
US4056948A (en) Presettable defrost timer
KR20060110687A (en) Method of controlling refrigerator
KR950025389A (en) How to defrost the refrigerator
KR940022039A (en) Defrost Control Method of Refrigerator
KR100398638B1 (en) Method for controlling operation of kimchi chamber
KR100238059B1 (en) Method for defrosting in refrigerator
KR980003347A (en) Control Method of Cooling Cycle of Regenerative 2 Evaporator Direct Type Refrigerator
KR980003348A (en) Cooling cycle control method of the refrigerator using a 2-cooled evaporator-3 way valve
JPH0566071A (en) Refrigeration cold store
KR970062627A (en) How to control the temperature of the refrigerator
KR960034955A (en) Operation control method of refrigerator
KR970011713A (en) Defrost Control Method of Refrigerator
KR970028315A (en) Temperature rise control method when defrosting refrigerator
KR100189406B1 (en) Defrosting driving method of a refrigerator
KR940020080A (en) Defrost Control Method of Refrigerator
KR950019590A (en) Rapid freezing and refrigeration control method
KR960001697A (en) How to defrost the refrigerator
KR20000034719A (en) Method for controlling fan of freezing chamber
KR20000027998A (en) Method for controlling low room temperature of refrigerator
KR19990035502A (en) Defrost control method in the refrigerator
KR970022128A (en) How to defrost refrigerator
JP2001349658A (en) Refrigerator
KR950009162A (en) Refrigerant cycle in the refrigerator using a double evaporator

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
J2X1 Appeal (before the patent court)

Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL

B701 Decision to grant
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee