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KR100828031B1 - A cooling fan controlling method of kimchi refrigerator - Google Patents

A cooling fan controlling method of kimchi refrigerator Download PDF

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Publication number
KR100828031B1
KR100828031B1 KR1020060126881A KR20060126881A KR100828031B1 KR 100828031 B1 KR100828031 B1 KR 100828031B1 KR 1020060126881 A KR1020060126881 A KR 1020060126881A KR 20060126881 A KR20060126881 A KR 20060126881A KR 100828031 B1 KR100828031 B1 KR 100828031B1
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South Korea
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cooling fan
kimchi refrigerator
driving
temperature
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KR1020060126881A
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Korean (ko)
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엄윤득
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주식회사 대우일렉트로닉스
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    • 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
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • 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
    • 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
    • A23B7/105—Leaf vegetables, e.g. sauerkraut
    • 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
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/028—Details
    • 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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • 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
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/068—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans
    • 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
    • F25D2700/12—Sensors measuring the inside temperature
    • F25D2700/121—Sensors measuring the inside temperature of particular compartments
    • 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
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

A cooling fan controlling method of a kimchi refrigerator is provided to drive cooling fans of respective storing chambers independently considering the discharge of chilled air and the influence of peripheral temperature in the case of opening or closing of doors, thereby restraining the excessive driving of the cooling fans and stabilizing the temperature of the storing chambers in short time. A cooling fan controlling method of a kimchi refrigerator includes the steps of monitoring opening or closing of doors as the kimchi refrigerator is driven to operate(S200), checking modes of storing chambers and states per mode as the opening or closing of the doors is sensed(S201,S202,S203,S205,S208,S210), and carrying out variable-driving of cooling fans independently from each other(S204,S206,S207,S209,S211,S212), wherein the cooling fans are mounted to the doors of the storing chambers.

Description

김치 냉장고의 냉각 팬 제어방법{A COOLING FAN CONTROLLING METHOD OF KIMCHI REFRIGERATOR}A COOLING FAN CONTROLLING METHOD OF KIMCHI REFRIGERATOR}

도 1은 본 발명의 실시예에 따른 김치 냉장고의 구성을 간략 하게 보인 부분 단면도.1 is a partial cross-sectional view showing a brief configuration of a kimchi refrigerator according to an embodiment of the present invention.

도 2a,2b는 본 발명의 실시예에 따른 김치 냉장고의 냉각 팬 제어 과정을 보인 흐름도.Figure 2a, 2b is a flow chart showing a cooling fan control process of the kimchi refrigerator according to an embodiment of the present invention.

**도면에 사용된 주요부호에 대한 설명**** Description of the major symbols used in the drawings **

100 : 본체 110 : 압축기100: main body 110: compressor

120 : 응축기 130, 131 : 저장실120: condenser 130, 131: storage compartment

140, 141 : 도어 150, 160 : 냉각 팬140, 141: door 150, 160: cooling fan

본 발명은 김치 냉장고의 냉각 팬 제어방법에 관한 것으로서, 특히 김치 냉장고의 각 저장실 마다 저장 상태와 현재 온도를 모니터링 하여 해당 모드별로 냉각 팬의 구동 알피엠(rpm)을 각각 가변시켜 냉기순환 및 온도 안정화를 유지시키는 방법에 관한 것이다. The present invention relates to a method of controlling a cooling fan of a kimchi refrigerator, and in particular, by monitoring the storage state and the current temperature of each storage compartment of the kimchi refrigerator, by varying the driving alpm (rpm) of the cooling fan for each mode, cooling and circulation of temperature are stabilized. It is about how to maintain.

일반적으로, 김치 냉장고는 일반 냉장고의 원리를 채택하고 있으나, 일반 냉장고와 달리 김치만을 전용으로 숙성하고 신선하게 보관할 수 있도록 하는 기능을 수행한다. 즉 김치 냉장고는 계절의 변화 및 사용자의 기호에 따라 김치를 적당히 숙성시킨 다음, 적정온도로 유지하여 잘 익은 김치의 맛을 오랫동안 보존할 수 있도록 구성되어 있다. 이를 위하여 김치 냉장고는 일반 냉장고와 달리 김치숙성을 위하여 고내의 온도를 높여 숙성을 촉진하는 특징적인 구조를 가지게 된다.In general, the kimchi refrigerator adopts the principle of a general refrigerator, but unlike the conventional refrigerator, the kimchi refrigerator performs a function of aging and freshly storing only kimchi. In other words, the kimchi refrigerator is configured to properly ripen kimchi according to the change of seasons and user's preferences, and then maintain the proper temperature for a long time. To this end, the kimchi refrigerator has a characteristic structure that promotes ripening by increasing the temperature in the oven for kimchi ripening unlike conventional refrigerators.

이러한 기능을 수행하기 위한 구조를 보여주는 종래의 김치 냉장고는 본체가 구비되고, 이 본체 내부는 양분되어 각기 김치를 보관하는 저장실이 구성된다. 그리고 상기 본체 전면에 설치되어 저장실을 개폐시켜 주는 도어 및 상기 저장실에 형성되어 김치의 숙성을 돕는 김치숙성수단인 히터가 장착된다. Conventional kimchi refrigerator showing a structure for performing this function is provided with a main body, the body is divided into a storage compartment for storing each kimchi. And the door is installed in the front of the main body to open and close the storage compartment and the heater which is formed in the storage compartment and the kimchi ripening means to help ripening the kimchi is mounted.

한편, 상기 저장실의 냉각에 필요한 냉기를 만들어주는 냉기발생수단인 냉각 사이클이 구동된다. 상기에서 냉각 사이클은 상기 본체의 후방 하단에 설치되어 저온, 저압의 기체 냉매를 고온, 고압의 기체 냉매로 압축하는 압축기와, 상기 고온, 고압의 기체 냉매를 고온, 고압의 액체 냉매로 변환시켜 주는 응축기와, 상기 고온, 고압의 액체 냉매를 저온, 저압의 기체냉매로 증발시켜 주는 냉각기인 증발기로 구성되어 있다. On the other hand, a cooling cycle, which is a cold air generating means for making cold air required for cooling the storage compartment, is driven. The cooling cycle is installed at the rear lower end of the main body to compress the low-temperature, low-pressure gas refrigerant into high-temperature, high-pressure gas refrigerant, and converts the high-temperature, high-pressure gas refrigerant into high-temperature, high-pressure liquid refrigerant A condenser and an evaporator which is a cooler for evaporating the high temperature and high pressure liquid refrigerant with a low temperature and low pressure gas refrigerant.

그러나, 이러한 종래의 김치 냉장고는 사용자가 김치 저장용기에 수용된 내 용물을 확인하는 경우 도어를 개방하여야 하는데, 이때 발생되는 냉기의 유출 및 주변온도의 영향을 고려하지 않고, 증발기의 주변온도만을 감지하여 냉각 팬을 구동하여 과도한 냉각 팬의 구동을 발생시키며, 각 저장실 마다 냉각 팬이 일률적으로 적용되기 때문에 각기 다른 모드일 때는 적용하기에 어려운 문제점이 있었다. However, the conventional kimchi refrigerator should open the door when the user checks the contents contained in the kimchi storage container, and detects only the ambient temperature of the evaporator without considering the effect of cold air leakage and ambient temperature. The driving of the cooling fan generates excessive driving of the cooling fan, and since the cooling fan is uniformly applied to each storage room, there is a problem that is difficult to apply in different modes.

따라서, 본 발명은 상기와 같은 종래의 문제점을 해결하기 위해 창안한 것으로서, 각 저장실의 도어에 구비된 냉각 팬을 모드별로 각각 독립적으로 가변 구동하는 방법을 제공하는데 그 목적이 있다.Accordingly, the present invention has been made to solve the above-mentioned conventional problems, and an object of the present invention is to provide a method of independently variable driving the cooling fans provided in the doors of each storage compartment for each mode.

이와 같은 목적을 달성하기 위한 본 발명 김치 냉장고의 냉각 팬 제어방법은, 김치 냉장고의 운전이 시작되면 저장실 도어의 개폐를 모니터링하는 단계; 상기 단계의 모니터링 중 저장실 도어의 개폐가 감지되면 각 저장실의 해당 모드 및 모드별 상태를 확인하는 단계; 및 상기 확인한 해당 모드별로 각 저장실의 도어에 구비된 냉각 팬을 각각 독립적으로 가변 구동하는 단계를 포함하는 것을 특징으로 한다. Cooling fan control method of the kimchi refrigerator of the present invention for achieving the above object, monitoring the opening and closing of the storage compartment door when the operation of the kimchi refrigerator; Checking the mode and the state of each mode of each storage room when opening and closing of the storage room door is detected during the monitoring of the step; And independently driving the cooling fans provided in the doors of the storage compartments according to the identified modes.

이하, 본 발명의 실시예에 따른 구성을 첨부한 도면을 참조하여 설명하면 다음과 같다. Hereinafter, a configuration according to an embodiment of the present invention will be described with reference to the accompanying drawings.

도 1은 본 발명의 실시예에 따른 김치 냉장고의 구성을 간략 하게 보인 부분 단면도로서, 이에 도시한 바와 같이 본체(100)의 후방 하단에 설치되어 저온, 저압의 기체 냉매를 고온, 고압의 기체 냉매로 압축하는 압축기(110)와, 상기 고온, 고압의 기체 냉매를 고온, 고압의 액체 냉매로 변환시켜 주는 응축기(120)와, 상기 고온, 고압의 액체 냉매를 저온, 저압의 기체냉매로 증발시켜 주는 냉각기인 증발기로 냉각 사이클이 구성된다. 1 is a partial cross-sectional view schematically showing the configuration of a kimchi refrigerator according to an embodiment of the present invention, as shown in the lower portion of the main body 100 is installed in the low-temperature, low-pressure gas refrigerant of high temperature, high pressure gas refrigerant Compressor 110 for compressing the gas, the condenser 120 for converting the high-temperature, high-pressure gas refrigerant into a high-temperature, high-pressure liquid refrigerant, and the high-temperature, high-pressure liquid refrigerant to evaporate a low-temperature, low-pressure gas refrigerant The main consists of a cooling cycle with an evaporator which is a cooler.

또한, 상기 본체(100) 전면에 설치되어 저장실(130, 131)을 개폐시켜 주는 도어(140, 141)와, 상기 도어(140, 141) 내에 형성되어 냉각 사이클에 의해 만들어진 냉기를 저장실(130, 131)로 안내하는 냉기안내유로(미도시)에 각기 설치되고, 상기 냉각 사이클에 의해 만들어진 냉기를 상기 저장실(130, 131)에 강제 송풍시켜주는 제1,2 냉각 팬(150, 160)을 포함하여 구성한다. In addition, the doors 140 and 141 installed on the front surface of the main body 100 to open and close the storage chambers 130 and 131, and the cold air formed in the doors 140 and 141 and formed by a cooling cycle are stored in the storage chamber 130. And a first and second cooling fans 150 and 160 respectively installed in the cold air guiding passages (not shown) for guiding to the 131 and forcibly blowing the cold air generated by the cooling cycle to the storage compartments 130 and 131. To configure.

이와 같이 구성한, 본 발명의 실시예에 따른 동작 과정을 첨부한 도면을 참조하여 상세히 설명하면 다음과 같다. Referring to the accompanying drawings, the operation process according to an embodiment of the present invention configured as described above will be described in detail as follows.

먼저, 설명에 앞서 각 모드별 설정 rpm은 2450 ~ 2550, 1950 ~ 2050, 1750 ~ 1850 및 1550 ~ 1650 사이의 범위에서 각각 구동을 하지만 가장 바람직한 실시예인 2500, 2000, 1800 및 1600 rpm으로 설명한다. First, prior to the description, each mode setting rpm is driven in the range of 2450 ~ 2550, 1950 ~ 2050, 1750 ~ 1850 and 1550 ~ 1650, respectively, but will be described as 2500, 2000, 1800 and 1600 rpm of the most preferred embodiment.

도 2a, 2b는 본 발명의 실시예에 따른 김치 냉장고의 냉각 팬 제어 과정을 보인 흐름도로서, 이에 도시한 바와 같이 김치 냉장고의 운전이 시작되면 저장실 도어(140, 141)의 개폐를 모니터링하고(S200), 상기 단계(S200)의 모니터링 중 저 장실 도어(140, 141)의 개폐가 감지되면 각 저장실의 해당 모드 및 모드별 상태를 확인한다(S201). 2A and 2B are flowcharts illustrating a cooling fan control process of the kimchi refrigerator according to an embodiment of the present invention. As shown in FIG. 2, when the operation of the kimchi refrigerator starts, the opening and closing of the storage room doors 140 and 141 is monitored (S200). When the opening and closing of the storage room doors 140 and 141 are detected during the monitoring of the step S200, the corresponding mode and the state of each storage room are checked (S201).

즉, 먼저 보관모드 인가를 판단하고, 보관모드인 경우에 저장실(130, 131)의 온도가 과부하 상태(압축기 온 전보다 높은 온도의 고온 감지)인가를 판단한다(S202).That is, it is first determined whether the storage mode is applied, and in the case of the storage mode, it is determined whether the temperature of the storage chambers 130 and 131 is in an overload state (sensing a high temperature at a temperature higher than before the compressor is on) (S202).

상기 단계(S202)의 판단결과 과부하 상태인 경우에는 저장실의 상태가‘강’인가 ‘약’인가를 판단하는데, 강 또는 약일 경우 설정된 모드별 구동 알피엠(rpm)을 50 rpm 만큼 증가 또는 감소시켜 구동한다. In the case of the overload condition as a result of the determination in step S202, it is determined whether the state of the storage chamber is' strong 'or' weak'.In the case of strong or weak, the driving mode-specific driving ALPM (rpm) is increased or decreased by 50 rpm. do.

즉, 판단결과‘강’인 경우 냉각 팬(150, 160)을 2500+50 알피엠(rpm)으로 저장실의 설정온도 도달 시까지 구동하고(S203 ~ S204), 판단결과 저장실의 상태가‘약’인 경우 2500-50 rpm으로 저장실의 설정온도 도달시까지 구동하며(S205 ~ S206), ‘강 또는 약’이 아닌 경우에는 중으로 판단하여 설정 알피엠인 2500 rpm으로 저장실의 설정온도 도달시까지 구동한다(S207). That is, when the determination result is 'strong', the cooling fans 150 and 160 are driven at 2500 + 50 arpm until the set temperature of the storage compartment is reached (S203 to S204). In the case of driving until the set temperature of the storage compartment at 2500-50 rpm (S205 ~ S206), if it is not 'strong or weak', it is determined to be medium and drives until the set temperature of the storage compartment is reached at 2500 rpm, which is the set ALPM (S207). ).

만약, 상기 단계(S202)에서 과부하 상태가 아닌 경우(저장실의 온도가 압축기 온도보다 낮은 온도 감지 시)에는 상기와 같이 모드 상태가‘강, 중, 약’에 따라 냉각 팬(150, 160)을 2000+50, 2000, 2000-50 rpm 중 해당 rpm으로 설정온도 도달 시까지 구동한다(S208 ~ S212).If, in the step (S202) is not overloaded (when the temperature of the storage compartment is detected lower than the compressor temperature), as described above, the cooling fan (150, 160) according to the mode state 'strong, medium, weak' Drive until the set temperature is reached at the relevant rpm among 2000 + 50, 2000 and 2000-50 rpm (S208 ~ S212).

그러나, 상기 단계(S201)에서 보관모드가 아닌 경우에는 냉동모드인가를 판단하고(S300), 판단결과 냉동 모드인 경우에는 압축기의 구동이 온(on)인지 오프(off)인지의 상태를 확인한다(S301).However, if it is not the storage mode in the step (S201), it is determined whether the freezing mode (S300), and in the case of the freezing mode as a result of determination determines whether the operation of the compressor is on (on) or off (off). (S301).

즉, 냉동모드이고, 압축기가 온 상태인 경우에는 모드 상태가‘강’인 경우 1800+50 rpm으로,‘약’인 경우에는 1800-50 rpm으로,‘중’인 경우에는 1800 rpm으로 10분 동안 동작 후 냉각 팬(150, 160)의 구동을 정지한다(S302 ~ S306).That is, in refrigeration mode, the compressor is turned on at 1800 + 50 rpm if the mode is 'strong', at 1800-50 rpm for 'weak', and at 1800 rpm for 'middle'. After the operation, the driving of the cooling fans 150 and 160 is stopped (S302 to S306).

만약, 냉동모드이고, 압축기가 오프 상태인 경우에는 모드 상태가‘강’인 경우 1600+50 rpm으로,‘약’인 경우에는 1600-50 rpm으로,‘중’인 경우에는 1600 rpm으로 10분 동안 동작 후 냉각 팬(150, 160)의 구동을 정지한다(S307 ~ S311).If the compressor is in the refrigeration mode and the compressor is off, the mode is 1600 + 50 rpm when the mode is 'strong', 1600-50 rpm when the mode is 'weak', and 1600 rpm when the mode is 'middle'. After the operation, the driving of the cooling fans 150 and 160 is stopped (S307 to S311).

그러나, 상기 단계(S300)의 판단결과 냉동모드가 아닌 경우에는 익힘모드로 판단하여 24시간이 경과하였는가를 판단하고, 경과 한 경우에는 상기 단계(S202)로 진행하고, 경과 전인 경우에는 익힘모드를 유지하도록 한다(S312 ~ S313).However, if the determination result of the step (S300) is not in the freezing mode, it is determined that the ripening mode has elapsed 24 hours, and if so, proceeds to the step (S202), and if the elapsed time before the ripening mode To maintain (S312 ~ S313).

이상에서 설명한 바와 같이 본 발명 김치 냉장고의 냉각 팬 제어방법은, 도어를 개방 시에 발생되는 냉기의 유출 및 주변온도의 영향을 고려하여 각 저장실 마다 냉각 팬을 모드별로 독립적으로 적용하여 구동시킴으로써, 과도한 냉각 팬의 구동을 발생을 억제하면서 고내 온도를 빠른 시간에 안정화시키는 등의 효과가 있다. As described above, in the method of controlling a cooling fan of the kimchi refrigerator of the present invention, in consideration of the influence of cold air leakage and ambient temperature generated when the door is opened, the cooling fan is applied to each storage compartment independently and driven by each mode. There is an effect such as stabilizing the internal temperature of the refrigerator at a short time while suppressing the driving of the cooling fan.

Claims (10)

김치 냉장고의 운전이 시작되면 저장실 도어의 개폐를 모니터링하는 단계; Monitoring the opening and closing of the storage compartment door when the operation of the kimchi refrigerator starts; 상기 저장실 도어의 개폐가 감지되면 각 저장실의 모드가 보관 모드인지 냉각 모드인지, 모드별 상태가 강, 중, 약중 어느 상태인지 및 압축기의 구동이 온인지 오프인지의 상태를 확인하는 단계; 및 Checking whether a mode of each storage compartment is a storage mode or a cooling mode, whether a state of each mode is strong, medium, or weak, and whether the operation of the compressor is on or off when the door of the storage compartment is detected; And 상기 확인한 모드 상태에 따라 각 저장실의 도어에 구비된 냉각 팬을 각각 독립적으로 가변 구동하는 단계를 포함하는 것을 특징으로 하는 김치 냉장고의 냉각 팬 제어방법.Cooling fan control method of the kimchi refrigerator characterized in that it comprises the step of independently variable driving the cooling fan provided in the door of each storage compartment according to the identified mode state. 삭제delete 제1항에 있어서, 상기 가변 구동하는 단계는 The method of claim 1, wherein the variable driving step 상기 확인하는 단계에서 각 모드별 상태가 강인 경우, 설정된 모드별 구동 알피엠을 소정값 만큼 증가시켜 구동하는 것을 특징으로 하는 김치 냉장고의 냉각 팬 제어방법.If the mode for each mode is strong in the step of confirming, the cooling fan control method of the kimchi refrigerator, characterized in that for driving by increasing the set driving mode for each mode by a predetermined value. 제1항에 있어서, 상기 가변 구동하는 단계는 The method of claim 1, wherein the variable driving step 상기 확인하는 단계에서 각 모드별 상태가 약인 경우, 설정된 모드별 구동 알피엠을 소정값 만큼 감소시켜 구동하는 것을 특징으로 하는 김치 냉장고의 냉각 팬 제어방법.If the mode for each mode in the step of confirming, the cooling fan control method of the kimchi refrigerator, characterized in that for driving by reducing the set driving mode for each mode by a predetermined value. 제1항에 있어서, 상기 가변 구동하는 단계는 The method of claim 1, wherein the variable driving step 보관모드이고, 저장실의 온도가 압축기 온 전보다 높은 온도의 고온 감지 시 냉각 팬을 2450 ~ 2550 알피엠(rpm)으로 설정온도에 도달 시까지 구동하는 단계를 포함하는 것을 특징으로 하는 김치 냉장고의 냉각 팬 제어방법.In the storage mode, the cooling fan control of the Kimchi refrigerator comprising the step of driving the cooling fan to reach the set temperature at 2450 ~ 2550 arpm (rpm) when the temperature of the storage compartment is higher than the temperature before the compressor. Way. 제1항에 있어서, 상기 가변 구동하는 단계는 The method of claim 1, wherein the variable driving step 보관모드이고, 저장실의 온도가 압축기 온 전보다 낮은 온도 감지 시 냉각 팬을 1950 ~ 2050 rpm으로 설정온도에 도달 시까지 구동하는 단계를 포함하는 하는 것을 특징으로 하는 김치 냉장고의 냉각 팬 제어방법.In the storage mode, when the temperature of the storage compartment is lower than the compressor temperature, the cooling fan control method of the Kimchi refrigerator characterized in that it comprises the step of driving the cooling fan to reach the set temperature at 1950 ~ 2050 rpm. 제1항에 있어서, 상기 가변 구동하는 단계는 The method of claim 1, wherein the variable driving step 냉동모드이고, 압축기가 온 상태인 경우 1750 ~ 1850 rpm으로 소정시간 동안 동작 후 냉각 팬의 구동을 정지하는 단계를 포함하는 것을 특징으로 하는 김치 냉장고의 냉각 팬 제어방법. Cooling fan control method of the kimchi refrigerator, characterized in that the refrigeration mode, the step of stopping the driving of the cooling fan after operating for a predetermined time at 1750 ~ 1850 rpm when the compressor is on. 제1항에 있어서, 상기 가변 구동하는 단계는 The method of claim 1, wherein the variable driving step 냉동모드이고, 압축기가 오프 상태인 경우 1550 ~ 1650 rpm으로 소정시간 동안 동작 후 냉각 팬의 구동을 정지하는 단계를 포함하는 것을 특징으로 하는 김치 냉장고의 냉각 팬 제어방법. In the freezing mode, when the compressor is off, the cooling fan control method of the kimchi refrigerator comprising the step of stopping the driving of the cooling fan after operating for a predetermined time at 1550 ~ 1650 rpm. 제7항 또는 제8항에 있어서, The method according to claim 7 or 8, 상기 소정시간은 10분인 것을 특징으로 하는 김치 냉장고의 냉각 팬 제어방법.The predetermined time is a cooling fan control method of the kimchi refrigerator, characterized in that 10 minutes. 제3항 또는 제4항에 있어서, The method according to claim 3 or 4, 상기 소정값은 50 rpm인 것을 특징으로 하는 김치 냉장고의 냉각 팬 제어방법.Cooling fan control method of the kimchi refrigerator, characterized in that the predetermined value is 50 rpm.
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015000724A1 (en) * 2014-12-03 2016-06-09 Liebherr-Hausgeräte Ochsenhausen GmbH freezer

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JPH11304332A (en) 1998-04-27 1999-11-05 Toshiba Corp Control method for refrigerator
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KR20050052056A (en) * 2003-11-29 2005-06-02 주식회사 대우일렉트로닉스 Method for controlling rpm of cooler fan according to the surroundings and room temperature and kimchi refrigerator implementing it
KR20050052054A (en) * 2003-11-29 2005-06-02 주식회사 대우일렉트로닉스 Control method for ripening kimchi by fan of the kimchi refrigerator
JP2005156102A (en) 2003-11-28 2005-06-16 Matsushita Electric Ind Co Ltd Refrigerator

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11304332A (en) 1998-04-27 1999-11-05 Toshiba Corp Control method for refrigerator
KR20050026242A (en) * 2003-09-09 2005-03-15 주식회사 대우일렉트로닉스 Cooling fan operating method of the cold air circulating apparatus for kimchi refrigerator
JP2005156102A (en) 2003-11-28 2005-06-16 Matsushita Electric Ind Co Ltd Refrigerator
KR20050052056A (en) * 2003-11-29 2005-06-02 주식회사 대우일렉트로닉스 Method for controlling rpm of cooler fan according to the surroundings and room temperature and kimchi refrigerator implementing it
KR20050052054A (en) * 2003-11-29 2005-06-02 주식회사 대우일렉트로닉스 Control method for ripening kimchi by fan of the kimchi refrigerator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015000724A1 (en) * 2014-12-03 2016-06-09 Liebherr-Hausgeräte Ochsenhausen GmbH freezer

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