KR100244907B1 - A controlling method of a refrigerator - Google Patents

A controlling method of a refrigerator Download PDF

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Publication number
KR100244907B1
KR100244907B1 KR1019970072091A KR19970072091A KR100244907B1 KR 100244907 B1 KR100244907 B1 KR 100244907B1 KR 1019970072091 A KR1019970072091 A KR 1019970072091A KR 19970072091 A KR19970072091 A KR 19970072091A KR 100244907 B1 KR100244907 B1 KR 100244907B1
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South Korea
Prior art keywords
refrigerator
door
buzzer
user
compartment
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KR1019970072091A
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Korean (ko)
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KR19990052598A (en
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김상민
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전주범
대우전자주식회사
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Priority to KR1019970072091A priority Critical patent/KR100244907B1/en
Publication of KR19990052598A publication Critical patent/KR19990052598A/en
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Publication of KR100244907B1 publication Critical patent/KR100244907B1/en

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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
    • 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
    • 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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/008—Alarm 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
    • 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
    • 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
    • F25D2700/02—Sensors detecting door opening
    • 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
    • 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
    • F25D2700/122—Sensors measuring the inside temperature of freezer compartments

Abstract

냉장고 운전방법에 관한 것으로서, 특히 냉장고의 전원플러그를 전원콘센트에 연결하게 되면, 냉장고가 통상 냉각 운전을 실시하는 단계와, 냉장고의 냉각운전중에 사용자가 냉장실의 온도조절 버튼(절전, 약, 중, 강)을 선택하는 단계와, 사용자가 냉장실의 온도조절 버튼을 선택하고 난 후 사용자가 장시간 집을 비울 경우에 냉장고의 중앙제어부는 냉장고의 냉동/냉장실 도어가 소정시간 이상 닫혀있는지를 판단하는 단계와, 냉동/냉장실 도어가 소정시간 이상 닫혀있으면 냉장실의 내부 온도가 하강함에 따라 냉장실의 온도조절 버튼이 자동적으로 절전모드로 변환되어 냉장고가 절전운전을 실시하는 단계와, 냉장고의 중앙제어부는 다시 냉장고의 냉동/냉장실의 도어가 열려있는지를 판단하여 도어가 열려 있으면 중앙제어부는 부저음발생부에 제어신호를 발생시켜 부저음을 발생시키는 단계와, 부저음이 발생되면 사용자가 부저음제거 택트스위치를 눌렀는가를 판단하여 사용자가 부저음제거 택트스위치를 눌렀을 경우에 부저음 발생이 해제되고 냉장고가 통상운전을 실시하는 단계를 포함하여 사용자가 냉장실의 온도조절 버튼(절전, 약, 중, 강)중 강버튼을 누르고 난 후, 사용자가 장시간 집을 비울 경우에 냉장실의 내부 온도가 하강함에 따라 냉장실의 온도조절 버튼이 자동적으로 절전모드로 변환되는데 있다.A refrigerator operation method, in particular, when the power plug of the refrigerator is connected to a power outlet, the refrigerator performs a normal cooling operation, and the user controls the temperature control buttons (power saving, weak, medium, Step), and if the user leaves the house for a long time after the user selects the temperature control button of the refrigerator, the central control unit of the refrigerator determines whether the refrigerator / freezer door of the refrigerator is closed for a predetermined time; If the door of the refrigerator / freezer door is closed for a predetermined time or more, as the internal temperature of the refrigerator compartment decreases, the temperature control button of the refrigerator compartment automatically switches to the power saving mode, and the refrigerator performs a power saving operation. / If the door is opened by judging whether the door of the fridge is open, the central control unit Generating a buzzer to generate a buzzer sound; and if a buzzer sounds, determining whether the user presses the buzzer removing tact switch, and when the user presses the buzzer removing tact switch, the buzzer is canceled and the refrigerator performs normal operation. After the user presses the steel button of the temperature control button (sleep, weak, medium, strong) of the refrigerator compartment, if the user is away from the house for a long time, the temperature control button of the refrigerator compartment automatically decreases as the temperature inside the refrigerator compartment decreases. Switching to sleep mode.

Description

냉장고 운전방법How to operate the refrigerator

본 발명은 냉장고 운전방법에 관한 것으로서, 특히 냉장고의 냉동/냉장실 도어가 장시간 닫혀 있을 때의 냉장고 운전방법에 관한 것이다.The present invention relates to a method of operating a refrigerator, and more particularly, to a method of operating a refrigerator when a refrigerator / freezer door of a refrigerator is closed for a long time.

일반적으로 냉장고는 음식물을 일정기간 동안 신선하게 유지시켜는 용도로 사용되는 전자제품으로 첨부도면 도 1에 도시된 바와같이 본체(10)와, 본체(10) 내부에 양분되어 음식물을 냉동 보관하는 냉동실(11) 및 냉장 보관하는 냉장실(12)과, 본체(10)의 전면에 설치되어 냉동실(11)을 개폐시켜 주는 냉동실도어(13) 및 냉장실(12)을 개폐시켜 주는 냉장실도어(14)와, 상기 냉동실(11)과 냉장실(12)의 냉각에 필요한 냉기를 만들어 주는 냉동싸이클과, 냉동싸이클에서 만들어진 냉기를 냉동실(11) 및 냉장실(12)로 보내주는 냉기공급수단으로 크게 구성되어 있다.In general, a refrigerator is an electronic product used for keeping food fresh for a predetermined period of time. As shown in FIG. 1, the refrigerator is divided into a main body 10 and a freezer compartment for freezing and storing food in the main body 10. (11) and the refrigerating compartment 12 for refrigerating, the freezer compartment 13 installed at the front of the main body 10 to open and close the freezer compartment 11, and the refrigerating compartment door 14 for opening and closing the refrigerating compartment 12; It is largely composed of a freezing cycle for making cold air required for cooling the freezing chamber 11 and the refrigerating chamber 12, and cold air supply means for sending the cold air made in the freezing cycle to the freezing chamber 11 and the refrigerating chamber 12.

상기와 같은 냉장고의 냉동싸이클은 도 2에 나타낸 바와같이 저온, 저압의 기체냉매를 고온, 고압의 기체냉매로 압축하는 압축기(15)와, 상기 고온, 고압의 기체냉매를 응축시켜 고온, 고압의 액체냉매로 변환시켜 주는 응축기(16)와, 상기 고온, 고압의 액체냉매를 저온, 저압의 액체냉매로 변환시켜 주는 모세관(17)과, 상기 저온, 저압의 액체냉매를 저온, 저압의 기체냉매로 증발시켜 주는 증발기(18)와, 상기 각 구성품을 일체화하면서 냉매의 이동통로 역할하는 연결파이프(19)로 구성되어 있다.As shown in FIG. 2, the refrigerating cycle of the refrigerator includes a compressor 15 for compressing a low-temperature, low-pressure gas refrigerant into a high-temperature, high-pressure gas refrigerant, and condensing the high-temperature, high-pressure gas refrigerant to a high-temperature, high-pressure pressure. A condenser 16 for converting a liquid refrigerant, a capillary tube 17 for converting the high temperature and high pressure liquid refrigerant into a low temperature and low pressure liquid refrigerant, and a low temperature and low pressure gas refrigerant for the low temperature and low pressure liquid refrigerant. And an evaporator 18 for evaporating the furnace, and a connecting pipe 19 serving as a moving passage of the refrigerant while integrating the respective components.

따라서, 냉동실(11)에 냉동용 음식물을 채우고 냉장실(12)에는 냉장용 음식물을 채운상태에서 전원을 공급시키면 콘트롤러의 제어신호를 받아 냉동싸이클을 구성하는 압축기(15)가 구동되어 저온, 저압의 기체냉매를 고온, 고압의 기체냉매로 압축시킨다.Therefore, when the refrigeration chamber 11 is filled with the food for freezing and the refrigeration chamber 12 is supplied with the refrigerated food in the state of filling the refrigerated food, the compressor 15 constituting the refrigeration cycle is driven under the control signal of the controller to operate at low temperature and low pressure. The gas refrigerant is compressed into a gas refrigerant of high temperature and high pressure.

이 압축된 고온, 고압의 기체냉매는 연결파이프(19)에 안내되어 응축기(16)를 통과하면서 고온, 고압의 액체냉매로 응축되며 이 응축된 고온, 고압의 액체냉매는 연결파이프(19)에 안내되어 모세관(17)를 통과하면서 온도와 압력이 급격히 떨어진 저온, 저압의 액체냉매로 변환된 다음 계속해서 연결파이프(19)에 안내되어 증발기(18)를 통과하면서 저온, 저압의 기체냉매로 변환되어 증발되는데, 이때 상기 증발기(18)의 증발작용에 의해 주위의 공기가 열교환되므로 냉기가 발생된다.The compressed high-temperature, high-pressure gas refrigerant is guided to the connecting pipe 19 and condensed into a high-temperature, high-pressure liquid refrigerant while passing through the condenser 16. The condensed high-temperature, high-pressure liquid refrigerant is transferred to the connecting pipe 19. Guided through the capillary tube 17, the temperature and pressure is rapidly converted into low-temperature, low-pressure liquid refrigerant and then guided to the connecting pipe 19 to pass through the evaporator 18 to convert to low-temperature, low-pressure gas refrigerant The evaporator 18 is then evaporated. At this time, the ambient air is heat-exchanged by the evaporation of the evaporator 18 so that cold air is generated.

이와같이 증발기(18)에서 발생된 냉기는 냉기공급수단에 의해 일부가 냉동실(11)로 공급되어 상기 냉동실(11)을 냉각시켜 주므로 냉동실(11)에 보관된 음식물이 냉동됨과 함께 일부가 냉장실(12)로 공급되어 상기 냉장실(12)을 냉각시켜 주므로 냉장실(12)에 보관된 음식물이 냉장된다.As such, the cold air generated in the evaporator 18 is partially supplied to the freezing chamber 11 by the cold air supply means to cool the freezing chamber 11, so that the food stored in the freezing chamber 11 is frozen and a portion of the cold chamber 12 is cooled. Since the refrigerator is cooled to the refrigerator compartment 12, the food stored in the refrigerator compartment 12 is refrigerated.

도 3은 일반적인 냉장고의 구성블록도이다.3 is a block diagram of a general refrigerator.

도 3를 참조하면, 일반적인 냉장고는 냉장고의 구동에 따라 냉동/냉장실의 내부 온도를 감지하는 냉동/냉장실 온도감지부(20)와, 냉장고의 냉동/냉장실 도어개폐 여부를 감지하는 도어개폐 감지부(22)와, 냉동/냉장실 온도감지부(20)에서 감지된 소정 온도에 따라 전체 시스템을 제어하는 중앙제어부(24)와, 중앙제어부(24)의 제어신호에 따라 압축기(26) 및 냉동/냉장실팬(28)을 구동하는 모터구동부(30)와, 도어개폐감지부(22)에 감지된 신호에 따라 냉장고의 도어가 열려져 있을 경우 중앙제어부(24)의 제어신호에 의해 이를 사용자에게 알려주는 부저음발생부(32)와, 부저음발생시에 사용자가 쉽게 부저음을 제거하할 수 있는 부저음제거 택트스위치(34)로 구성된다.Referring to FIG. 3, a typical refrigerator includes a freezer / freezer compartment temperature detector 20 that detects an internal temperature of the freezer / freezer compartment according to the operation of the refrigerator, and a door open / close detector that detects whether the refrigerator / freezer door is opened or closed. 22), the central controller 24 for controlling the entire system according to the predetermined temperature detected by the freezer / refrigeration chamber temperature sensing unit 20, and the compressor 26 and the freezer / refrigeration chamber according to the control signals of the central controller 24. When the door of the refrigerator is opened according to the signal detected by the motor driving unit 30 and the door opening / closing detection unit 22 that drives the fan 28, a buzzer sounds to inform the user of the control signal of the central control unit 24. It is composed of a generator 32 and a buzzer removing tact switch 34 that allows the user to easily remove the buzzer when the buzzer sounds.

이와같이 구성된 종래의 냉장고는 사용자가 냉장실의 온도조절 버튼(절전, 약, 중, 강)중 강버튼을 누르고 난 후, 사용자가 장시간 집을 비울 경우(냉동/냉장실 도어가 오래동안 닫혀 있을 경우)에 냉장실의 온도가 계속 하강하는 문제점이 있다.In the conventional refrigerator configured as described above, the refrigerator is operated when the user presses the steel button among the temperature control buttons (power saving, weak, medium, and strong) of the refrigerator compartment and then leaves the house for a long time (the refrigerator / refrigerator door is closed for a long time). There is a problem that the temperature continues to fall.

따라서, 냉장실의 음식물이 결빙되는 문제점이 있다.Therefore, there is a problem that the food in the refrigerator compartment freezes.

또한, 냉장실팬의 계속된 회전으로 과다한 에너지가 소비되는 문제점이 있다.In addition, there is a problem that excessive energy is consumed by the continuous rotation of the refrigerator compartment fan.

본 발명은 상기한 종래기술의 제반 문제점을 해결하기 위하여 안출한 것으로서, 본 발명의 목적은 사용자가 냉장실의 온도조절 버튼(절전, 약, 중, 강)중 강버튼을 누르고 난 후, 사용자가 장시간 집을 비울 경우에 냉장실의 내부 온도가 하강함에 따라 냉장실의 온도조절 버튼이 강 → 중 → 약 → 절전모드로 자동변환 됨으로써 소비전력을 감소 시킬 수 있는 냉장고 운전방법을 제공함에 있다.The present invention has been made to solve the above-mentioned problems of the prior art, the object of the present invention after the user presses the strong button of the temperature control button (sleep, weak, medium, strong) of the refrigerating chamber, the user for a long time In case of emptying the house, as the internal temperature of the fridge decreases, the temperature control button of the fridge automatically switches to the strong → medium → weak → power saving mode, thereby providing a refrigerator operation method that can reduce power consumption.

본 발명에 따른 냉장고 운전방법의 특징은, 냉장고의 전원플러그를 전원콘센트에 연결하게 되면, 냉장고가 통상 냉각 운전을 실시하는 단계와, 냉장고의 냉각운전중에 사용자가 냉장실의 온도조절 버튼(절전, 약, 중, 강)을 선택하는 단계와, 사용자가 냉장실의 온도조절 버튼을 선택하고 난 후 사용자가 장시간 집을 비울 경우에 냉장고의 중앙제어부는 냉장고의 냉동/냉장실 도어가 소정시간 이상 닫혀있는지를 판단하는 단계와, 냉동/냉장실 도어가 소정시간 이상 닫혀있으면 냉장실의 내부 온도가 하강함에 따라 냉장실의 온도조절 버튼이 자동적으로 절전모드로 변환되어 냉장고가 절전운전을 실시하는 단계와, 냉장고의 중앙제어부는 다시 냉장고의 냉동/냉장실의 도어가 열려있는지를 판단하여 도어가 열려 있으면 중앙제어부는 부저음발생부에 제어신호를 발생시켜 부저음을 발생시키는 단계와, 부저음이 발생되면 사용자가 부저음제거 택트스위치를 눌렀는가를 판단하여 사용자가 부저음제거 택트스위치를 눌렀을 경우에 부저음 발생이 해제되고 냉장고가 통상운전을 실시하는 단계를 포함하여 이루어짐에 있다.A feature of the refrigerator operating method according to the present invention is that, when the power plug of the refrigerator is connected to a power outlet, the refrigerator performs a normal cooling operation, and a user controls a temperature control button of the refrigerator compartment during a cooling operation of the refrigerator. , Middle, strong), and when the user leaves the house for a long time after the user selects the temperature control button of the refrigerator, the central control unit of the refrigerator determines whether the refrigerator / freezer door of the refrigerator is closed for a predetermined time or more. If the refrigerator / freezer door is closed for more than a predetermined time, the temperature control button of the refrigerator compartment is automatically switched to the power saving mode as the internal temperature of the refrigerator compartment decreases, and the refrigerator performs a power saving operation. If the door is open by judging whether the door of the refrigerator / freezer compartment is open, the central control unit Generating a control signal to generate a buzzer sound, and if a buzzer sound is generated, judging whether the user presses the buzzer removing tact switch, when the user presses the buzzer removing tact switch, the buzzer is released and the refrigerator performs normal operation. Including made.

도 1은 일반적인 냉장고의 요부 구성을 나타낸 종단면도,1 is a longitudinal sectional view showing a main configuration of a general refrigerator;

도 2는 일반적인 냉장고의 냉동싸이클을 나타낸 블록구성도,2 is a block diagram showing a refrigeration cycle of a typical refrigerator;

도 3은 일반적인 냉장고의 구성블록도,3 is a block diagram of a typical refrigerator;

도 4는 본 발명에 따른 냉장고 운전방법를 나타낸 흐름도이다.4 is a flowchart illustrating a refrigerator operating method according to the present invention.

* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

20 : 냉동/냉장실 온도감지부 22 : 도어개폐 감지부20: freezer / refrigerator temperature detection unit 22: door opening and closing detection unit

24 : 중앙제어부 26 : 압축기24: central control unit 26: compressor

28 : 냉동/냉장실팬 30 : 모터구동부28: freezer / refrigerator compartment fan 30: motor drive unit

32 : 부저음발생부 34 : 부저음제거 택트스위치32: buzzer sound generator 34: buzzer removal tact switch

이하, 본 발명에 따른 냉장고 운전방법의 바람직한 일 실시예를 첨부한 도면을 참조하여 설명한다.Hereinafter, a preferred embodiment of a refrigerator operating method according to the present invention will be described with reference to the accompanying drawings.

도 4는 본 발명에 따른 냉장고 운전방법를 나타낸 흐름도이다.4 is a flowchart illustrating a refrigerator operating method according to the present invention.

도 4를 참조하면, 본 발명에 따른 냉장고 운전방법은 먼저, 냉장고의 전원플러그를 전원콘센트에 연결하게 되면, 냉장고는 통상운전을 한다(S101).Referring to FIG. 4, in the refrigerator operating method according to the present invention, first, when the power plug of the refrigerator is connected to a power outlet, the refrigerator operates normally (S101).

이어, 사용자가 냉장실의 온도조절 버튼(절전, 약, 중, 강)(미도시)을 누르면 냉장실온도 감지센서(22)가 냉장실 내부의 온도를 감지하고, 이에따라 냉장실팬(32)이 중앙제어부(24)의 제어신호를 받아 구동된다.Subsequently, when the user presses a temperature control button (sleep, weak, medium, or strong) (not shown) of the refrigerating compartment, the refrigerating compartment temperature sensor 22 detects a temperature inside the refrigerating compartment, and thus the refrigerating compartment fan 32 has a central control unit ( It is driven by the control signal of 24).

만약, 사용자가 냉장실의 온도조절 버튼(절전, 약, 중, 강)중 강버튼을 누르고 난 후(S102), 사용자가 장시간 집을 비울 경우에 냉장고의 중앙제어부(24)는 냉장고의 냉동/냉장실 도어가 12시간 ∼ 13시간 이상 닫혀있는지를 판단한다(S103).If, after the user presses the strong button of the temperature control button (sleep, weak, medium, strong) of the refrigerator compartment (S102), when the user is away from the house for a long time, the central control unit 24 of the refrigerator freezer / refrigerator compartment door of the refrigerator It is determined whether is closed for more than 12 hours to 13 hours (S103).

상기 냉동/냉장실 도어가 12시간 ∼ 13시간 이상 닫혀있으면 냉장실의 내부 온도가 하강함에 따라 냉장실의 온도조절 버튼이 강 → 중 → 약 → 절전모드로 자동변환되어 냉장고는 절전운전을 실시한다(S104).If the refrigerator / freezer door is closed for more than 12 hours to 13 hours, as the internal temperature of the refrigerator compartment decreases, the temperature control button of the refrigerator compartment is automatically changed to strong → medium → weak → power saving mode, and the refrigerator performs power saving operation (S104). .

이어, 냉장고의 중앙제어부(24)는 다시 냉장고의 냉동/냉장실의 도어가 열려있는지를 판단하여(S105) 도어가 열려 있으면 중앙제어부(24)는 부저음발생부(32)에 제어신호를 발생시켜 부저음을 발생시킨다(S106).Subsequently, the central controller 24 of the refrigerator determines whether the door of the refrigerator / freezer compartment of the refrigerator is open again (S105), and when the door is opened, the central controller 24 generates a control signal to the buzzer sound generator 32 to make a buzzer sound. To generate (S106).

상기 부저음이 발생되면 사용자가 부저음제거 택트스위치(34)를 눌렀는가를 판단한다(S107).When the buzzer sound is generated, it is determined whether the user presses the buzzer removing tact switch 34 (S107).

상기 사용자가 부저음제거 택트스위치(34)를 눌렀을 경우에 부저음 발생이 해제되고(S108) 냉장고는 통상운전을 한다.When the user presses the buzzer removing tact switch 34, the buzzer is released (S108) and the refrigerator operates normally.

본 발명에 따른 냉장고 운전방법은 사용자가 냉장실의 온도조절 버튼(절전, 약, 중, 강)중 강버튼을 누르고 난 후, 사용자가 장시간 집을 비울 경우에 냉장실의 내부 온도가 하강함에 따라 냉장실의 온도조절 버튼이 강 → 중 → 약 → 절전모드로 자동변환 됨으로써 소비전력이 감소되는 효과가 있다.In the refrigerator operating method according to the present invention, after the user presses the strong button of the temperature control buttons (sleep, weak, medium, strong) of the refrigerator compartment, when the user empties the house for a long time, the temperature of the refrigerator compartment as the internal temperature of the refrigerator compartment falls As the control button is automatically changed to Strong → Medium → Low → Power saving mode, power consumption is reduced.

Claims (1)

냉장고의 운전방법에 있어서,In the operation method of the refrigerator, 상기 냉장고의 전원플러그를 전원콘센트에 연결하게 되면, 냉장고가 통상 냉각 운전을 실시하는 단계와;When the power plug of the refrigerator is connected to a power outlet, the refrigerator performing a normal cooling operation; 상기 냉장고의 냉각운전중에 사용자가 냉장실의 온도조절 버튼(절전, 약, 중, 강)을 선택하는 단계와;Selecting, by the user, a temperature control button (power saving, weak, medium or strong) of the refrigerating compartment during the cooling operation of the refrigerator; 상기 사용자가 냉장실의 온도조절 버튼을 선택하고 난 후 사용자가 장시간 집을 비울 경우에 냉장고의 중앙제어부는 냉장고의 냉동/냉장실 도어가 소정시간 이상 닫혀있는지를 판단하는 단계와;Determining whether the refrigerator / freezer door of the refrigerator is closed for a predetermined time when the user leaves the house for a long time after the user selects the temperature control button of the refrigerator compartment; 상기 냉동/냉장실 도어가 소정시간 이상 닫혀있으면 냉장실의 내부 온도가 하강함에 따라 냉장실의 온도조절 버튼이 자동적으로 절전모드로 변환되어 냉장고가 절전운전을 실시하는 단계와;If the refrigerator / freezer door is closed for a predetermined time or more, as the internal temperature of the refrigerator compartment decreases, a temperature control button of the refrigerator compartment automatically switches to a power saving mode, and the refrigerator performs a power saving operation; 상기 냉장고의 중앙제어부는 다시 냉장고의 냉동/냉장실의 도어가 열려있는지를 판단하여 도어가 열려 있으면 중앙제어부는 부저음발생부에 제어신호를 발생시켜 부저음을 발생시키는 단계와;The central controller of the refrigerator determines whether the door of the refrigerator / freezer compartment of the refrigerator is open again, and if the door is open, the central controller generates a buzzer sound by generating a control signal to the buzzer sound generator; 상기 부저음이 발생되면 사용자가 부저음제거 택트스위치를 눌렀는가를 판단하여 사용자가 부저음제거 택트스위치를 눌렀을 경우에 부저음 발생이 해제되고 냉장고가 통상운전을 실시하는 단계를 포함하여 이루어짐을 특징으로 하는 냉장고 운전방법.When the buzzer sound is generated, it is determined whether the user presses the buzzer sound removing tact switch, and when the user presses the buzzer sound removing tact switch, the buzzer sound is released and the refrigerator includes the normal operation. .
KR1019970072091A 1997-12-22 1997-12-22 A controlling method of a refrigerator KR100244907B1 (en)

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CN105899899A (en) * 2013-11-01 2016-08-24 阿塞里克股份有限公司 Refrigerator with improved energy management mode and method for controlling the refrigerator

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KR100845587B1 (en) * 2006-10-13 2008-07-10 위니아만도 주식회사 Displaying method for error status of food articles storage chamber

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Publication number Priority date Publication date Assignee Title
CN105899899A (en) * 2013-11-01 2016-08-24 阿塞里克股份有限公司 Refrigerator with improved energy management mode and method for controlling the refrigerator
CN105899899B (en) * 2013-11-01 2018-10-16 阿塞里克股份有限公司 Refrigerator with improved model of energy management and the method for controlling the refrigerator

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