KR20110011160A - Control method for refrigerator - Google Patents

Control method for refrigerator Download PDF

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Publication number
KR20110011160A
KR20110011160A KR1020090068680A KR20090068680A KR20110011160A KR 20110011160 A KR20110011160 A KR 20110011160A KR 1020090068680 A KR1020090068680 A KR 1020090068680A KR 20090068680 A KR20090068680 A KR 20090068680A KR 20110011160 A KR20110011160 A KR 20110011160A
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South Korea
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temperature
kimchi
refrigerator
ripening
internal temperature
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KR1020090068680A
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Korean (ko)
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KR101192009B1 (en
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박성관
김순곤
전종인
이창익
김종률
채영주
박기범
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위니아만도 주식회사
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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00—Preservation or chemical ripening of fruit or vegetables
    • A23B7/10—Preserving with acids; Acid fermentation
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00—Preservation or chemical ripening of fruit or vegetables
    • A23B7/04—Freezing; Subsequent thawing; Cooling
    • 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
    • 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
    • F25D2600/00—Control issues
    • F25D2600/06—Controlling according to a predetermined profile

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Storage Of Fruits Or Vegetables (AREA)

Abstract

PURPOSE: A controlling method of a kimchi refrigerator is provided to accurately and rapidly sensing the temperature of kimchi inserted into the refrigerator. CONSTITUTION: A controlling method of a kimchi refrigerator comprises the following steps: checking the selection of an aging mode of the refrigerator; changing the initial internal temperature of the refrigerator into the pre-fixed temperature; and detecting the internal temperature inside the refrigerator.

Description

김치 냉장고 제어방법 {Control method for REFRIGERATOR}Kimchi refrigerator control method {Control method for REFRIGERATOR}

본 발명은 김치 냉장고의 제어방법에 관한 것이다.The present invention relates to a method of controlling a kimchi refrigerator.

[특허문헌] KR100775615B1[Patent Documents] KR100775615B1

김치 냉장고는 김치에 열을 가하여 이를 적절하게 숙성 발효시키거나 또는 김치를 저온으로 냉각시켜 장시간 보관하기 위한 것이다.Kimchi refrigerator is to heat the kimchi to ripen and ferment it appropriately or to cool the kimchi to low temperature for long time storage.

김치 냉장고에는 냉각장치와 가열장치가 구비되어 있어, 가열장치를 이용하여 빠른 시간 내에 내부 케이스에 저장되어 있는 김치를 기호에 맞게 숙성시킨 다음, 냉각장치를 이용하여 내부 케이스의 온도를 적정수준으로 유지함으로써, 김치의 맛과 신선도를 장기간 보존하는 것이 가능하다.The Kimchi Refrigerator is equipped with a cooling device and a heating device.The kimchi stored in the inner case can be matured to your liking in a short time by using the heating device, and then the temperature of the inner case is maintained at an appropriate level using the cooling device. By doing so, it is possible to preserve the taste and freshness of kimchi for a long time.

그런데 종래 기술에서는 김치 냉장고에 김치통을 넣게 되면 김치통 자체의 온도 부하에 의해 고내 온도가 상승하게 되고 이 경우 김치통의 온도와 인케이스 벽면에 위치한 온도센서가 측정한 온도값은 차이가 많이 발생하게 된다. 즉 종래 기술에서 김치통을 넣은 후 인케이스 벽면에 위치한 온도센서에 의해 측정된 온도를 기준으로 김치를 숙성시키는 경우 온도가 정확하지 않게 되어 김치를 적절하게 숙성시킬 수 없었다.However, in the prior art, when the kimchi container is placed in the kimchi refrigerator, the internal temperature of the kimchi container increases due to the temperature load of the kimchi container itself, and in this case, the temperature value measured by the temperature sensor located on the wall of the case and the temperature of the kimchi container is different. Done. That is, in the prior art, when the kimchi container is put and the kimchi is aged based on the temperature measured by the temperature sensor located on the wall of the incase, the temperature is not accurate so that the kimchi cannot be aged properly.

본 발명은 김치 냉장고에 들어오는 김치 품온을 가장 빠르고 정확하게 센싱하기 위한 것이다.The present invention is to sense the kimchi product temperature entering the kimchi refrigerator most quickly and accurately.

본 발명의 김치 냉장고 제어방법은, 숙성 모드가 선택되었는지 판단하는 단계; 초기 고내 온도를 일정온도로 도달하게 하는 단계;를 포함한다.Kimchi refrigerator control method of the present invention, the step of determining whether the ripening mode is selected; It includes; the step of reaching the initial internal temperature to a constant temperature.

본 발명에서는 일정시간 경과 후 고내온도를 감지하는 단계;를 더 포함할 수 있다.In the present invention, the step of sensing the internal temperature after a predetermined time; may further include.

본 발명은 초기 고내 온도를 일정온도로 도달하게 한 후 고내온도를 감지하기 때문에 저장물의 품온을 보다 빠르고 정확하게 인식할 수 있다.The present invention detects the internal temperature after the initial internal temperature reaches a constant temperature, it is possible to recognize the product temperature of the stored goods more quickly and accurately.

도 1은 본 발명의 실시를 위한 플로우 차트이다.1 is a flow chart for practicing the present invention.

사용자가 제조한 김치 즉 저장물을 김치 냉장고에 투입한 이후 익힘(숙성) 모드를 선택하면, 초기 고내 온도를 일정온도로 도달하게 하고, 그 후 일정시간 경 과 후 고내온도를 감지한다.If the user selects the ripening mode after putting the manufactured kimchi, that is, the stored product into the kimchi refrigerator, the initial internal temperature is reached to a certain temperature, and then the internal temperature is detected after a certain time.

[강제동작][Forced action]

사용자가 제조한 김치 즉 저장물을 김치 냉장고에 투입하는 경우 김치통 자체의 온도 부하에 의해 김치 냉장고의 온도가 상승되기 때문에 김치통의 온도와 인케이스 벽면에 위치한 온도센서에 의해 측정된 온도값은 서로 차이가 많이 발생하게 된다.When the user puts Kimchi, that is, a stored product, into the Kimchi refrigerator, the temperature of the Kimchi refrigerator rises due to the temperature load of the Kimchi container itself, so the temperature measured by the temperature sensor of the Kimchi container and the wall of the case is There are many differences between them.

강제동작은 김치 냉장고 안에 김치통이 들어오면 고내 초기환경을 일정온도로 맞춰주기 위한 동작이다. 통상의 저장물은 상온 상태로서 0~25도 사이이므로 초기 초기환경을 적정온도(10도)로 조절하기 위한 것이다.Forced operation is an operation to adjust the initial environment in the kimchi to a certain temperature when the kimchi container comes into the kimchi refrigerator. The normal storage is at room temperature, and is between 0 and 25 degrees, so that the initial initial environment is adjusted to an appropriate temperature (10 degrees).

익힘(숙성) 모드가 선택되었는지 여부를 판단(S110)한 후, 익힘(숙성) 강제동작에 진입(S120)한다. 익힘(숙성) 강제동작의 기동조건은 일정 온도 예를 들면 10도를 기준으로 할 수 있다(S130). 즉 고내 온도가 10도 이상인 경우 컴프레서를 동작시켜서 쿨링 모드를 강제로 수행하고(S140), 고내 온도가 10도 이하인 경우 히터를 동작시켜서 히팅 모드를 강제로 수행한다(S150). 이러한 강제 동작에 의해 김치 냉장고의 초기 환경이 소정의 온도(10도)로 도달하게 된다.After determining whether the ripening mode has been selected (S110), and enters the ripening (aging) forced operation (S120). The starting condition of the forced ripening operation may be based on a predetermined temperature, for example, 10 degrees (S130). That is, when the internal temperature is 10 degrees or more, the compressor is operated to force the cooling mode (S140), and when the internal temperature is 10 degrees or less, the heater is operated to force the heating mode (S150). By this forced operation, the initial environment of the kimchi refrigerator reaches a predetermined temperature (10 degrees).

적절 온도에 도달한 이후에는 강제 기동을 해제한다. 즉 익힘(숙성) 강제동작의 해제 조건 역시 10도를 기준으로 한다(S160). 즉 쿨링 모드 수행 중 고내 온도가 10도 이하가 되는 경우 컴프레서를 오프하고, 히팅 모드 수행 중 고내 온도가 10도 이상이 되는 경우 히터를 오프하여, 강제 기동을 해제한다.After reaching the proper temperature, the forced start is released. That is, the release condition of the forced ripening operation is also based on 10 degrees (S160). That is, the compressor is turned off when the temperature inside the refrigerator reaches 10 degrees or less during the cooling mode, and the heater is turned off when the temperature inside the refrigerator reaches 10 degrees or more during the heating mode to release the forced start.

[지연동작][Delayed operation]

이후 적정 고내 온도가 되어 강제 기동이 해제되면 익힘(숙성) 지연동작에 진입한다(S170). 지연동작은 부하를 정지하는 상태 즉 컴프레서 및 히터를 오프하는 상태로서, 익힘(숙성) 운전에 들어가지 않고 대기하고 있는 상태이다.After the appropriate high temperature inside the forced start is released and enters the ripening (aging) delay operation (S170). The delay operation is a state in which the load is stopped, that is, a state in which the compressor and the heater are turned off, and the standby operation is performed without entering the ripening operation.

일정 시간 예를 들면 80분이 경과되었는지 판단(S180)한 후 고내 현재온도를 저장한다(S190). 고내온도는 일정 시간 예를들어 30초 마다 측정한 감지온도값을 평균하여 평균 고내온도를 계산한다(210). 평균 고내 온도는 30초간 1회 10분간 20회 측정하여 계산할 수 있다. 고내 현재온도를 저장한 후 일정 시간 예를 들어 10분이 경과하는지 판단(S200)한 후 익힘운전(S230)을 수행한다.After determining a predetermined time, for example, 80 minutes (S180), and stores the current temperature in the refrigerator (S190). The internal temperature is calculated by averaging the detected temperature values every 30 seconds, for example, for a predetermined time (210). The average air temperature can be calculated by measuring 20 times once for 30 seconds for 10 minutes. After storing the present temperature in the refrigerator, it is determined whether a predetermined time elapses, for example, 10 minutes (S200), and then a ripening operation (S230) is performed.

[익힘운전][Learning operation]

상기 고내온도를 저장물 온도로 추정하여 익힘운전 시간을 계산한다(S220). 평균 고내온도 마다 적합한 익힘 운전시간을 테이블화하여 저장한 후 테이블에 저장된 값을 이용하여 익힘운전시간을 선택한다.The ripening operation time is calculated by estimating the internal temperature of the high temperature (S220). The appropriate ripening operation time is stored in a table for each average high temperature, and then the ripening operation time is selected using the values stored in the table.

이후 익힘 운전을 수행(S230)하되, 상기 고내온도에 따라 익힘(숙성)시간을 달리 제어한다.After the ripening operation is performed (S230), the ripening (maturation) time is controlled differently according to the high temperature inside.

즉 본 발명에서는 숙성 모드에서 초기 고내 온도를 일정온도로 도달하게 하는 단계 이후에 일정시간 경과 후 고내온도를 감지하는 단계;를 포함하는 구성에 의해 김치 품온을 보다 빠르고 정확하게 인식할 수 있다.That is, the present invention can recognize the kimchi product temperature more quickly and accurately by the configuration, including the step of sensing the internal temperature after a predetermined time after the step of reaching the initial internal temperature at a certain temperature in the ripening mode.

본 발명은 김치를 보관할 수 있는 냉장고 또는 김치를 보관할 수 있는 냉장 겸용 온장고에 이용할 수 있다.The present invention can be used in a refrigerator that can store kimchi or a refrigerated combined use storage that can store kimchi.

도 1은 본 발명의 플로우 차트이다.1 is a flow chart of the present invention.

Claims (2)

숙성 모드가 선택되었는지 판단하는 단계;Determining whether the ripening mode is selected; 초기 고내 온도를 일정온도로 도달하게 하는 단계;를 포함하는 것을 특징으로 하는 김치 냉장고 제어방법.Kimchi refrigerator control method comprising a; to reach the initial temperature inside the constant temperature. 청구항 1에 있어서,The method according to claim 1, 일정시간 경과 후 고내온도를 감지하는 단계;를 포함하는 것을 특징으로 하는 김치 냉장고 제어 방법.Kimchi refrigerator control method comprising the; step of sensing the internal temperature after a predetermined time.
KR1020090068680A 2009-07-28 2009-07-28 Control method for REFRIGERATOR KR101192009B1 (en)

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