KR20000034724A - Method of controlling dispenser of refrigerator - Google Patents

Method of controlling dispenser of refrigerator Download PDF

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Publication number
KR20000034724A
KR20000034724A KR1019980052398A KR19980052398A KR20000034724A KR 20000034724 A KR20000034724 A KR 20000034724A KR 1019980052398 A KR1019980052398 A KR 1019980052398A KR 19980052398 A KR19980052398 A KR 19980052398A KR 20000034724 A KR20000034724 A KR 20000034724A
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KR
South Korea
Prior art keywords
water
ice
dispenser
refrigerator
temperature
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KR1019980052398A
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Korean (ko)
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KR100408573B1 (en
Inventor
이창훈
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전주범
대우전자 주식회사
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Priority to KR10-1998-0052398A priority Critical patent/KR100408573B1/en
Publication of KR20000034724A publication Critical patent/KR20000034724A/en
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Publication of KR100408573B1 publication Critical patent/KR100408573B1/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
    • 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
    • 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
    • F25D2700/12—Sensors measuring the inside temperature
    • F25D2700/121—Sensors measuring the inside temperature of particular compartments

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  • 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)
  • Production, Working, Storing, Or Distribution Of Ice (AREA)

Abstract

PURPOSE: A method of controlling a dispenser of a refrigerator is provided to feed ice during certain time corresponding to water temperature and then to supply water when a user selects an automatic appoint button. CONSTITUTION: A dispenser is installed on the front surface of a door of a freezing chamber to feed water and ice. To control the dispenser of a refrigerator, water temperature in a cistern is detected to supply water to the dispenser. Then, it is decided whether an automatic select button is selected to feed water and ice at the same time. A crasher driving motor rotates during certain time corresponding to the detected water temperature. Finally, water is supplied to the dispenser by opening a water valve after certain time. That is, water and ice of proper temperature is fed to the dispenser at the same time depending on the selection of a user.

Description

냉장고의 디스펜서 제어방법.How to control the dispenser of the refrigerator.

본 발명은 냉장고의 디스펜서 제어방법에 관한 것으로서, 특히 냉장고의 디스펜서에 물을 공급하는 물탱크 내의 물온도를 감지하여, 사용자가 자동지정 버튼을 선택하였을 경우 물온도에 따라 이에 대응하는 소정 시간 동안에는 얼음을 공급하고, 소정 시간 경과 후에는 물을 공급하도록 하는 냉장고의 디스펜서 제어방법에 관한 것이다.The present invention relates to a method for controlling a dispenser of a refrigerator, and in particular, by detecting a water temperature in a water tank supplying water to a dispenser of a refrigerator, when a user selects an automatic designation button, ice for a predetermined time corresponding to the water temperature. The present invention relates to a dispenser control method of a refrigerator for supplying water and supplying water after a predetermined time elapses.

일반적으로, 냉장고는 냉각사이클을 이용한 냉매(冷媒)의 증발열에 의해서 음식물을 냉동 및 냉장 보관하는 데 사용되는 가전제품으로, 냉각기에 의해 냉각된 냉기를 고내로 유입시켜 수납된 음식물을 냉동 및 냉장시키게 된다.In general, a refrigerator is a home appliance used to freeze and refrigerate food by the heat of evaporation of a refrigerant using a cooling cycle. A refrigerator is used to freeze and refrigerate stored food by introducing cold air cooled by a cooler into a refrigerator. do.

통상의 냉장고는 그 외관적인 구조상 일정용적의 캐비티를 가지는 캐비닛과, 캐비닛의 측면에 회전 가능하게 마련되어 캐비티를 선택적으로 개폐시키기 위한 도어로 대별된다.A conventional refrigerator is roughly classified into a cabinet having a cavity having a predetermined volume in appearance and a door rotatably provided at a side of the cabinet to selectively open and close the cavity.

또, 캐비닛의 후면에는 앞서 말한 냉각사이클을 구성하는 압축기, 응축기, 모세관 등의 부품들이 수용되는 기계실이 별도로 마련되어 있다.In addition, a rear of the cabinet is provided with a separate machine room for accommodating components such as a compressor, a condenser, and a capillary tube constituting the aforementioned cooling cycle.

그 냉각사이클은 프레온 등의 가스 냉매를 고온 고압의 기체 냉매로 압축시키는 압축기(Compressor)와, 압축기로부터의 이송되는 고온고압의 기체 냉매를 외부 공기에 의해 냉각, 응축시켜 액화시키기 위한 응축기(Condenser)와, 응축기로부터의 액체 냉매를 감압시키기 위한 모세관(Capillary Tube)과, 모세관으로부터의 감압된 냉매가 증발되면서 주위의 열을 흡수시켜 냉각시키기 위한 증발기(Evaporator) 등을 구비한다.The cooling cycle includes a compressor for compressing a gas refrigerant such as a freon into a gas refrigerant of high temperature and high pressure, and a condenser for cooling, condensing and liquefying gas refrigerant of high temperature and high pressure conveyed from the compressor by external air. And a capillary tube for depressurizing the liquid refrigerant from the condenser, and an evaporator for absorbing and cooling the surrounding heat while the depressurized refrigerant from the capillary is evaporated.

그런데, 최근의 일부 대형냉장고에는 냉장고의 냉각 사이클을 이용하여 차가운 물과 얼음을 소비자에게 제공하기 위한 디스펜서가 구비된 것이 제안되어 있다.However, some recent large refrigerators have been proposed with a dispenser for providing cold water and ice to a consumer using a cooling cycle of the refrigerator.

이는 도 1에 도시된 바와 같이, 캐비닛(A)이 양측에 냉동실(B)과 냉장실(C)로 분리되어 구획 형성되고, 냉동실(B)측 도어의 전면에 물과 얼음을 공급하기 위한 디스펜서(D)가 구비되는 구조로 되어 있다.As shown in FIG. 1, the cabinet A is divided into a freezing compartment B and a refrigerating compartment C on both sides, and a dispenser for supplying water and ice to the front of the door of the freezing compartment B side ( D) is provided.

이 디스펜서(D)는 사용자의 의도에 따라 선택적으로 물 또는 얼음을 각기 공급하도록 두 개의 조작레버가 마련되어 있으며, 얼음을 제공하기 위해서는 자동제빙장치와, 제빙된 얼음을 사용자의 요구에 따라 분쇄시켜 추출시키는 얼음추출장치가 요구된다.This dispenser (D) is provided with two operation levers to selectively supply water or ice, respectively, according to the user's intention. To provide ice, an automatic ice maker and a crushed ice are crushed and extracted according to a user's request. Ice extractor is required.

기존의 자동제빙장치는 제빙트레이에 물을 급수하는 급수과정과, 급수된 물에 증발기의 냉기를 집중 공급하여 물을 얼리는 제빙과정과, 제빙된 얼음을 제빙트레이로부터 아이스박스 내부로 이빙시키는 이빙과정을 포함한다.Existing automatic ice makers supply water to ice making trays, ice-making by condensing cold water from the evaporator, and ice to freeze iced ice from ice trays into the ice box. Process.

이때, 제빙과정에서 제빙트레이의 형상에 따라 얼음이 각얼음과 조각얼음으로 분류된다.At this time, the ice is classified into ice cubes and pieces of ice according to the shape of the ice tray in the ice making process.

한편, 종래의 얼음추출장치는 앞서 설명한 자동제빙장치로부터 얼음을 공급받아 디스펜서로 공급하기 위한 것으로써, 조각얼음 또는 각얼음을 공급받아 적정한 크기로 분쇄시킨 다음에 디스펜서로 투출시키게 된다.On the other hand, the conventional ice extracting device is to supply the ice from the above-described automatic ice making device to the dispenser, it is supplied to the dispenser after crushed ice or cubed ice is crushed to an appropriate size.

그 얼음추출장치의 구성은 도 2에 도시된 바와 같이, 자동제빙장치로부터 얼음이 공급되어 일시 저장되는 크래셔박스(crusher box;10)와, 크래셔박스(10)의 내부에 수용되고 모터(미도시됨)의 회전에 따라 연동되어 크래셔박스(10)내부의 얼음을 외부로 인출시키기 위한 회전체(20)와, 크래셔박스(10)의 일측에 마련되어 회전체(20)의 회전에 따라 외부 투출되는 얼음을 소정의 크기로 분쇄시키기 위한 칼날카트리지(30)등이 구비된다.As shown in FIG. 2, the ice extractor includes a crusher box 10 in which ice is supplied from an automatic ice making machine and temporarily stored, and is accommodated in the crasher box 10 and is provided with a motor (not shown). Rotating body 20 for interlocking with the rotation of the crasher box 10 to the outside and provided on one side of the crasher box 10 is externally discharged according to the rotation of the rotating body 20 A blade cartridge 30 or the like for crushing ice to a predetermined size is provided.

더 상세히 설명하면, 회전체(20)는 모터의 축방향인 수평방향으로 설치되어 있으며, 그 형상이 회전과 동시에 얼음을 외부로 인출시킬 수 있도록 코일형상을 갖는다.In more detail, the rotating body 20 is installed in the horizontal direction, which is the axial direction of the motor, and has a coil shape so that its shape can draw ice to the outside at the same time as the rotation.

또, 크래셔박스(10)는 그 바닥면에 수평으로 설치된 코일형상인 회전체(20)와의 간섭을 방지하기 위하여 일측에 요입홈(12)이 형성되어 있다.In addition, the crash box 10 has a recessed groove 12 is formed on one side in order to prevent interference with the rotating body 20 is a coil-shaped horizontally installed on the bottom surface.

그리고, 칼날카트리지(30)는 복수개의 칼날로 이루어지며, 얼음이 칼날을 통과하면서 분쇄되도록 상호 다른 각도로 배열되는 구조로 되어 있다.And, the blade cartridge 30 is made of a plurality of blades, it is a structure that is arranged at different angles so that ice is crushed while passing through the blade.

이러한 구조를 갖는 종래 얼음추출장치의 작동과정을 설명하면, 자동제빙장치로부터 이빙과정이 완료되어 크래셔박스(10)에 얼음이 공급되어 저장된 후에 디스펜서로부터 얼음투출신호가 전달되면, 모터가 구동되면서 회전체(20)가 회전된다.Referring to the operation process of the conventional ice extraction apparatus having such a structure, when the ice ejection signal is transmitted from the dispenser after ice is supplied to and stored in the crasher box 10 after the ice-making process is completed from the automatic ice making apparatus, the motor is driven and rotated. The whole 20 is rotated.

이어서, 회전체(20)가 회전됨에 따라 크래셔박스(10)내의 얼음이 외부로 투출되는데, 이때 칼날카트리지(30)를 통과하면서 잘게 부서져 디스펜서(D)측으로 공급된다.Subsequently, as the rotating body 20 is rotated, the ice in the crasher box 10 is discharged to the outside. At this time, the ice is broken into fine pieces while passing through the blade cartridge 30 and supplied to the dispenser D.

이러한 종래의 냉장고에 있어서, 디스펜서에 물을 공급하는 물탱크 내의 물 온도가 높을 경우에는, 사용자가 찬물을 얻기 위해서 물을 급수 받은 후 얼음을 따로 공급받아야 한다.In such a conventional refrigerator, when the water temperature in the water tank for supplying water to the dispenser is high, the user must receive water separately after receiving water to obtain cold water.

그런데, 이러한 경우 사용자가 찬물을 얻기 위해서 물제공부와 얼음 제공부에 각기 설정된 조작레버를 사용해야 하는 문제점이 있다.However, in this case, there is a problem in that the user needs to use the operating levers respectively set in the water providing unit and the ice providing unit to obtain cold water.

또한, 물의 급수 후 얼음이 공급되므로 얼음의 무게로 인해 컵 내부의 물이 밖으로 인출되는 문제점이 있다.In addition, since the ice is supplied after the water is supplied, there is a problem that the water inside the cup is drawn out due to the weight of the ice.

본 발명은 상기한 제반문제점을 감안하여 창출된 것으로써, 그 목적은 냉장고의 디스펜서에 물을 공급하는 물탱크 내의 물온도를 감지하여 사용자가 자동지정 버튼을 선택하였을 경우 물온도에 따라 이에 대응하는 소정 시간 동안에는 얼음을 공급하고, 소정 시간 경과 후에는 물을 공급하도록 하는 냉장고의 디스펜서 제어방법을 제공하는 데 있다.The present invention has been made in view of the above-mentioned problems, and an object thereof is to detect a water temperature in a water tank for supplying water to a dispenser of a refrigerator and to respond according to the water temperature when a user selects an automatic setting button. The present invention provides a method of controlling a dispenser of a refrigerator to supply ice for a predetermined time and to supply water after a predetermined time.

도 1은 일반적인 디스펜서가 구비된 냉장고를 보인 사시도,1 is a perspective view of a refrigerator equipped with a general dispenser,

도 2는 종래 냉장고의 얼음추출장치를 보인 단면도,2 is a cross-sectional view showing an ice extraction device of a conventional refrigerator;

도 3은 본 발명에 따른 냉장고의 디스펜서 제어방법의 구성을 나타낸 구성도,3 is a block diagram showing the configuration of a dispenser control method for a refrigerator according to the present invention;

도 4는 본 발명을 설명하기 위한 흐름도이다.4 is a flowchart illustrating the present invention.

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

100 : 자동지정 버튼 110 : 조작버튼100: Auto assignment button 110: Operation button

120 : 물탱크 온도센서 130 : 마이컴120: water tank temperature sensor 130: microcomputer

140 : 크래셔 구동모터 150 : 워터 밸브140: crasher drive motor 150: water valve

상기한 목적을 달성하기 위한 본 발명 냉장고의 디스펜서 제어방법은, 냉장고의 냉동실측 도어의 전면에 물과 얼음을 공급하기 위한 디스펜서가 구비되는 냉장고의 디스펜서 제어방법에 있어서; 디스펜서에 물을 공급하기 위한 물탱크 내의 물 온도를 감지하는 단계와; 물과 얼음이 동시에 공급되도록 하는 자동지정 버튼이 선택되었는지를 판단하는 단계와; 자동지정 버튼 선택시 감지된 물의 온도에 따라 이에 대응하는 소정 시간동안 크래셔 구동 모터가 동작하는 단계와; 소정 시간 경과 후 워터밸브가 오픈 되어 디스펜서에 물이 급수되는 단계를 포함하여 된 것을 특징으로 한다.In the refrigerator control method of the present invention for achieving the above object, the dispenser control method of the refrigerator provided with a dispenser for supplying water and ice to the front of the freezer compartment door; Sensing water temperature in the water tank for supplying water to the dispenser; Determining whether an automatic designation button for supplying water and ice at the same time is selected; Operating the crasher driving motor for a predetermined time corresponding to the detected temperature of the water when the automatic selection button is selected; The water valve is opened after a predetermined time, characterized in that it comprises the step of supplying water to the dispenser.

이러한 본 발명의 특징에 의하면, 본 발명에 따른 냉장고의 디스펜서 제어방법은, 냉장고의 디스펜서에 물을 공급하는 물탱크 내의 물온도를 감지하여 사용자가 자동지정 버튼을 선택하였을 경우 물온도에 따라 이에 대응하는 소정 시간 동안에는 얼음을 공급하고, 소정 시간 경과 후에는 물을 공급하도록 한다.According to the characteristics of the present invention, the dispenser control method of the refrigerator according to the present invention, by detecting the water temperature in the water tank for supplying water to the dispenser of the refrigerator corresponding to the water temperature when the user selects the automatic designation button Ice is supplied for a predetermined time, and water is supplied after a predetermined time.

이하, 첨부된 도면을 참조하여 본 발명의 구성 및 작용을 상세히 설명하기로 한다.Hereinafter, with reference to the accompanying drawings will be described in detail the configuration and operation of the present invention.

본 발명에 따른 냉장고의 디스펜서 제어방법은, 도3을 참조하면, 자동지정 버튼(100), 조작 버튼(110), 물탱크 온도센서(120), 마이컴(130), 크래셔 구동모터(140), 워터 밸브(150)를 포함하여 이루어진다.In the dispenser control method of the refrigerator according to the present invention, referring to FIG. 3, the automatic designation button 100, the operation button 110, the water tank temperature sensor 120, the microcomputer 130, the crasher driving motor 140, It comprises a water valve 150.

더욱 상세하게 설명하자면, 자동지정 버튼(100)은 사용자의 선택에 따라 물과 얼음을 동시에 공급하도록 선택할 수 있다.In more detail, the automatic designation button 100 may be selected to supply water and ice at the same time according to the user's selection.

조작버튼(110)은 물과 얼음의 동시 공급 선택시 추출신호를 인가/차단시킬 수 있도록 한다.The operation button 110 allows the extraction signal to be applied / blocked when the water and ice are simultaneously supplied.

물탱크 온도센서(120)는, 디스펜서에 물을 공급하는 물탱크 내부 벽면에 설치되어 물의 온도를 감지한다.The water tank temperature sensor 120 is installed on the inner wall of the water tank for supplying water to the dispenser to sense the temperature of the water.

마이컴(130)은, 물탱크 온도 센서에 의해 감지된 물의 온도에 따라 얼음 크래셔 구동 모터의 동작 시간을 설정하여 제어신호를 출력한다.The microcomputer 130 outputs a control signal by setting an operation time of the ice crasher driving motor according to the temperature of the water detected by the water tank temperature sensor.

크래셔(Crusher) 구동모터(140)는, 마이컴의 제어신호에 따라 지정된 시간 동안 구동함으로써 얼음을 분쇄시키고, 분쇄된 얼음을 디스펜서(Dispenser)로 공급한다.The crusher driving motor 140 crushes the ice by driving for a predetermined time according to the control signal of the microcomputer, and supplies the crushed ice to the dispenser.

워터 밸브(150)(Water valve)는, 크래셔 구동 모터가 설정된 시간동안 동작한 후에 오픈 되어 조작레버가 눌러져 있는 동안 디스펜서에 물을 급수하게 된다.The water valve 150 is opened after the crash drive motor is operated for a set time to supply water to the dispenser while the operation lever is pressed.

이러한 구성을 갖는 본 발명의 작동 과정을 도4를 참조하여 상세히 설명한다.An operation process of the present invention having such a configuration will be described in detail with reference to FIG.

먼저, 물탱크 온도센서는 디스펜서에 물을 공급하는 물탱크 내의 물온도를 감지하여 마이컴으로 인가시킨다.(단계100)First, the water tank temperature sensor detects the water temperature in the water tank for supplying water to the dispenser and applies it to the microcomputer (step 100).

다음에 사용자가 물+얼음을 동시에 공급하도록 하는 자동지정 버튼을 선택하였는지를 판단한다.(단계120)Next, it is judged whether the user has selected the automatic designation button for simultaneously supplying water and ice (step 120).

자동지정 버튼을 선택하지 않았을 경우 통상적으로 구동하고(단계110), 자동지정 버튼을 선택하고, 사용자가 조작버튼을 동작하였을 경우(단계130) 물+얼음이 공급되게 된다.If the automatic designation button is not selected, the drive is normally performed (step 110), the automatic designation button is selected, and when the user operates the operation button (step 130), water + ice is supplied.

이때, 물탱크 온도센서가 감지한 물의 온도를 판단하여 물의 온도가 1℃이상 5℃이하일 경우(단계140) 크래셔 구동모터를 2분 동안 동작시켜 얼음을 공급한다.(단계190)At this time, if the temperature of the water sensed by the water tank temperature sensor is judged that the water temperature is more than 1 ℃ 5 ℃ (step 140) by operating the crasher drive motor for 2 minutes to supply the ice (step 190).

그리고, 물탱크 온도센서가 감지한 물의 온도가 5℃이상 10℃이하일 경우(단계150) 크래셔 구동모터를 5분 동안 동작시켜 얼음을 공급한다.(단계200)When the temperature of the water sensed by the water tank temperature sensor is 5 ° C. or higher and 10 ° C. or lower (step 150), the crasher driving motor is operated for 5 minutes to supply ice.

또한, 물탱크 온도센서가 감지한 물의 온도가 10℃이상 15℃이하일 경우(단계160) 크래셔 구동모터를 7분 동안 동작시켜 얼음을 공급한다.(단계210)In addition, when the temperature of the water sensed by the water tank temperature sensor is more than 10 ℃ 15 ℃ (step 160) by operating the crasher driving motor for 7 minutes to supply ice (step 210).

이어서, 지정된 시간 동안 얼음이 공급되면 워터 밸브가 오픈 되어(단계170) 조작레버가 눌러져 있는 시간동안 물이 급수된다.(단계180)Subsequently, when ice is supplied for a predetermined time, the water valve is opened (step 170) and water is supplied for the time when the operation lever is pressed (step 180).

이상과 같이 설명한 본 발명 냉장고의 디스펜서 제어방법은, 사용자가 자동지정 버튼을 선택하였을 경우 물온도에 따라 이에 대응하는 소정 시간 동안에는 얼음을 공급하고, 소정 시간 경과후에는 물을 공급하도록 하여 사용자의 편의성을 향상시킬 수 있게 된다.According to the dispenser control method of the present invention described above, when the user selects the automatic designation button, ice is supplied for a predetermined time corresponding to the water temperature, and water is supplied after a predetermined time has elapsed. It will be possible to improve.

Claims (1)

냉장고의 냉동실측 도어의 전면에 물과 얼음을 공급하기 위한 디스펜서가 구비되는 냉장고의 디스펜서 제어방법에 있어서,In the refrigerator control method of the refrigerator provided with a dispenser for supplying water and ice to the front of the freezer compartment door, 상기 디스펜서에 물을 공급하기 위한 물탱크 내의 물 온도를 감지하는 단계와,Detecting a water temperature in the water tank for supplying water to the dispenser; 상기 물과 얼음이 동시에 공급되도록 하는 자동지정 버튼이 선택되었는지를 판단하는 단계와,Determining whether an automatic selection button for supplying the water and the ice at the same time is selected; 상기 자동지정 버튼 선택시 상기 감지된 물의 온도에 따라 이에 대응하는 소정 시간동안 크래셔 구동 모터가 동작하는 단계와,Operating the crasher driving motor for a predetermined time corresponding to the detected temperature of the water when the automatic selection button is selected; 상기 소정 시간 경과 후 워터밸브가 오픈 되어 상기 디스펜서에 물이 급수되는 단계를 포함하여 된 것을 특징으로 하는 냉장고의 디스펜서 제어방법.And a water valve is opened after the predetermined time has elapsed to supply water to the dispenser.
KR10-1998-0052398A 1998-11-30 1998-11-30 How to control the dispenser of the refrigerator KR100408573B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007027072A1 (en) * 2005-09-02 2007-03-08 Lg Electronics Inc. Device and method of controlling a dispenser for refrigerator
US8196419B2 (en) 2006-09-20 2012-06-12 Lg Electronics Inc. Refrigerator
KR101275559B1 (en) * 2006-09-04 2013-06-20 엘지전자 주식회사 An ice-dispenser controlling device for refrigerator and method of controlling the same
US8646285B2 (en) 2006-09-04 2014-02-11 Lg Electronics Inc. Control apparatus for taking out ice of refrigerator and method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5033273A (en) * 1990-05-14 1991-07-23 Whirlpool Corporation Ice dispenser control apparatus
KR100246399B1 (en) * 1997-09-23 2000-04-01 구자홍 Dispenser assembly for refrigerator and control method thereof
KR100246430B1 (en) * 1997-12-17 2000-04-01 구자홍 Pipe laying structure for dispenser relation skill of composition refrigerator
KR19990066209A (en) * 1998-01-22 1999-08-16 배길성 Refrigerator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007027072A1 (en) * 2005-09-02 2007-03-08 Lg Electronics Inc. Device and method of controlling a dispenser for refrigerator
EP1931928A1 (en) * 2005-09-02 2008-06-18 LG Electronics, Inc. Device and method of controlling a dispenser for refrigerator
EP1931928A4 (en) * 2005-09-02 2014-07-23 Lg Electronics Inc Device and method of controlling a dispenser for refrigerator
KR101275559B1 (en) * 2006-09-04 2013-06-20 엘지전자 주식회사 An ice-dispenser controlling device for refrigerator and method of controlling the same
US8646285B2 (en) 2006-09-04 2014-02-11 Lg Electronics Inc. Control apparatus for taking out ice of refrigerator and method thereof
US8196419B2 (en) 2006-09-20 2012-06-12 Lg Electronics Inc. Refrigerator

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