KR970059698A - Multi-function control method and apparatus of refrigerator - Google Patents

Multi-function control method and apparatus of refrigerator Download PDF

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Publication number
KR970059698A
KR970059698A KR1019960001805A KR19960001805A KR970059698A KR 970059698 A KR970059698 A KR 970059698A KR 1019960001805 A KR1019960001805 A KR 1019960001805A KR 19960001805 A KR19960001805 A KR 19960001805A KR 970059698 A KR970059698 A KR 970059698A
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KR
South Korea
Prior art keywords
compressor
fan
refrigerator
evaporator
surface temperature
Prior art date
Application number
KR1019960001805A
Other languages
Korean (ko)
Other versions
KR0176889B1 (en
Inventor
김흥재
박상호
Original Assignee
구자홍
Lg 전자주식회사
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Application filed by 구자홍, Lg 전자주식회사 filed Critical 구자홍
Priority to KR1019960001805A priority Critical patent/KR0176889B1/en
Publication of KR970059698A publication Critical patent/KR970059698A/en
Application granted granted Critical
Publication of KR0176889B1 publication Critical patent/KR0176889B1/en

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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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/005—Mounting of control 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
    • F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
    • 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
    • F25D2400/34—Temperature balancing 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

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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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

본 발명은 냉장고의 다기능 제어 방법 및 장치에 관한 것으로, 종래에는 냉장실의 각 영역별로 목표 설정 온도대를 다르게 유지하기 위하여 냉장-증발기의 표면 온도와 냉장-냉각팬의 풍속은 일정하게 고정시킨 상태에서 냉기 토출구 및 냉기 흡입구의 면적과 위치의 상호 조합만을 통하여 설정함으로 냉장실 내에 투입되는 식품 부하의 양이나 종류에는 관계없이 일정량의 냉기만을 공급하는 결과를 초래하여 최적의 냉기량 제어가 불가능하게 되고 이에 여러 부가 기능을 독립된 1개의 특정실에서 수행할 수 없어 각각의 기능을 갖는 냉장고를 별개로 제작하여야 하는 단점이 있다. 이러한 종래의 단점을 개선하기 위하여 본 발명은 저온 보관, 급속 냉각, 냉풍 해동의 모든 부가 기능을 수행하기 위한 별도의 특정실을 냉장실 내의 일정 부위에 설치하고 각 기능별로 최적 온도와 최적 풍량에 적합한 냉기 공급량을 조절할 수 있도록 증발기의 표면 온도 및 팬의 풍속을 제어하도록 창안한 것으로, 본 발명은 냉장실 내에 설치된 별도의 독립된 특정실에 대해 여러 부가 기능을 선택하여 사용할 수 있으므로 1대의 냉장고로 여러 기능을 만족시킬 수 있음은 물론 부가 기능의 선택이 없을 경우 압축기의 불필요한 운전을 방지하여 절전의 효과가 있다.The present invention relates to a multifunctional control method and apparatus for a refrigerator, and in the related art, in order to keep a target set temperature different for each region of a refrigerating chamber, a surface temperature of a refrigerator-evaporator and a wind speed of a refrigerating- The cold air outlet and the cold air inlet are set only through mutual combination of the area and the position, the result is that only a certain amount of cold air is supplied regardless of the amount or type of food load put into the cold room, The additional function can not be performed in one independent room, so that the refrigerator having the respective functions must be separately manufactured. In order to solve such conventional disadvantages, the present invention provides a separate room for performing all the additional functions of low temperature storage, rapid cooling, and cold and cold defrosting at a certain position in a refrigerating chamber, The present invention is designed to control the surface temperature of the evaporator and the fan speed of the fan so that the supply amount can be controlled. The present invention can select various additional functions for a separate independent room installed in the refrigerating chamber, In addition, it is possible to prevent unnecessary operation of the compressor in case there is no selection of the additional function, thereby saving power.

Description

냉장고의 다기능 제어 방법 및 장치Multi-function control method and apparatus of refrigerator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제2도는 본 발명에서 다기능 제어를 위한 신호 흐름도.Figure 2 is a signal flow diagram for multifunctional control in the present invention.

제3도는 본 발명의 구성을 보인 단면도.FIG. 3 is a sectional view showing a configuration of the present invention. FIG.

제4도는 본 발명에서 토출량 조절문의 상태를 보인 예시도.FIG. 4 is an exemplary view showing the state of the discharge amount adjustment in the present invention. FIG.

Claims (3)

1개의 압축기, 2개의 증발기, 2개의 팬으로 이루어진 냉각 시스템을 갖는 가정용 2도어 냉장고에 있어서, 부가 기능의 선택 여부를 판단하는 제1단계와, 상기에서 부가 기능의 선택이 없는 경우 증발기의 표면 온도가 "t3"이 되도록 압축기를 온오프하면서 압축기가 온되는 때에만 팬의 풍속을 "V1"으로 구동하는 과정을 특정실의 온도(K)가 설정 목표값(Kp1)보다 커질 때까지 반복하는 제2단계와, 상기에서 싱싱 기능의 선택인 경우 증발기의 표면 온도가 "t2"가 되도록 압축기를 온오프하면서 압축기가 온되는 때에만 팬의 풍속을 "V2"로 구동하는 과정을 특정실의 온도(K)가 설정 목표값(Kp2)보다 커질 때까지 반복하는 제3단계와, 상기에서 급냉 기능의 선택인 경우 증발기의 표면 온도가 "t1"이 되도록 압축기를 온오프 하면서 압축기가 온되는 때에만 팬의 풍속을 "V3"으로 구동하는 과정을 특정실의 온도(K)가 설정 목표값(Kp3)보다 커질 때까지 반복하는 제4단계와, 상기에서 해동 기능의 선택인 경우 증발기의 표면 온도는 "t4"가 되도록 압축기를 온오프하면서 그 압축기의 온오프에 상관없이 팬의 풍속을 "V4"로 구동하는 과정을 특정실의 온도(K)가 설정 목표값(Kp4)보다 커질 때까지 반복하는 제5단계로 이루어진 것을 특징으로 하는 냉장고의 다기능 제어 방법. 여기서, 증발기의 표면 온도는 t4〉t3〉t2〉t1이며, 팬의 회전 속도는 V4〉V3〉 V2〉V1이다.1. A two-door refrigerator for a house having a cooling system composed of one compressor, two evaporators and two fans, comprising: a first step of determining whether an additional function is selected; Quot; t3 ", the process of driving the fan speed of the fan to "V1" only when the compressor is turned on is repeated until the temperature K of the specific chamber becomes larger than the set target value Kp1 The process of driving the fan speed of the fan to "V2" only when the compressor is turned on while the compressor is turned on and off so that the surface temperature of the evaporator becomes "t2 " K) is greater than a set target value (Kp2); and a third step of repeating the operation until the compressor is turned on so that the surface temperature of the evaporator becomes "t1" The wind speed of A fourth step of repeating the process of driving to "V3" until the temperature K of the specific chamber becomes larger than the set target value Kp3; and in the case where the thawing function is selected, the surface temperature of the evaporator is "t4" , The process of driving the fan speed of the fan to "V4" irrespective of the on / off state of the compressor is repeated until the temperature K of the specific chamber becomes larger than the set target value Kp4 And a control unit for controlling the multifunctional refrigerator. Here, the surface temperature of the evaporator is t4> t3> t2> t1, and the rotational speed of the fan is V4> V3> V2> V1. 1개의 압축기, 2개의 증발기 및 2개의 팬으로 이루어진 냉각 시스템을 갖는 가정용 2도어 냉장고에 있어서, 냉장실 내에 별도의 독립된 특정실을 장설하고 이 특정실의 후면에 형성된 냉기 토출구의 말단에 모터에 의해 구동되는 토출량 조절문을 장설하여 특정실에 공급되는 냉기의 량과 질을 조정함에 의해 여러 부가 기능을 수행할 수 있도록 한 것을 특징으로 하는 냉장고의 다기능 제어 장치.An independent two-door refrigerator having a cooling system composed of one compressor, two evaporators, and two fans is characterized in that a separate independent specific room is provided in a refrigerating chamber and a cold air discharge port formed on the rear side of the specific room is driven by a motor Wherein a plurality of additional functions can be performed by adjusting the amount and quality of cool air supplied to the specific room. 제2항에 있어서, 토출량 조절문은 냉기 토출구의 개폐 정도(유로 면적)을 조절하기 위한 이동식 슬라이딩 구조물인 것을 특징으로 하는 냉장고의 다기능 제어 장치.The multifunctional control apparatus for a refrigerator according to claim 2, wherein the discharge amount control door is a movable sliding structure for controlling the opening / closing degree (flow passage area) of the cold air discharge opening. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960001805A 1996-01-27 1996-01-27 Multi control method and device thereof in ref. KR0176889B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960001805A KR0176889B1 (en) 1996-01-27 1996-01-27 Multi control method and device thereof in ref.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960001805A KR0176889B1 (en) 1996-01-27 1996-01-27 Multi control method and device thereof in ref.

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Publication Number Publication Date
KR970059698A true KR970059698A (en) 1997-08-12
KR0176889B1 KR0176889B1 (en) 1999-10-01

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100761668B1 (en) * 2006-09-08 2007-10-01 주식회사 대우일렉트로닉스 Refrigerator having a thawing chamber

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