KR101381720B1 - Control Method of Refrigerator - Google Patents

Control Method of Refrigerator Download PDF

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Publication number
KR101381720B1
KR101381720B1 KR1020110049880A KR20110049880A KR101381720B1 KR 101381720 B1 KR101381720 B1 KR 101381720B1 KR 1020110049880 A KR1020110049880 A KR 1020110049880A KR 20110049880 A KR20110049880 A KR 20110049880A KR 101381720 B1 KR101381720 B1 KR 101381720B1
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South Korea
Prior art keywords
condition
refrigerator
control method
defrost
determining whether
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KR1020110049880A
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Korean (ko)
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KR20120131599A (en
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현석호
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위니아만도 주식회사
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/002Defroster control
    • F25D21/004Control mechanisms
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06Removing frost
    • F25D21/08Removing frost by electric heating
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00Control issues
    • F25B2600/23Time delays
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00Means for sensing or measuring; Sensors therefor
    • F25D2700/12Sensors measuring the inside temperature

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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)
  • Defrosting Systems (AREA)

Abstract

본 발명은 냉장고 제어 방법에 관한 것으로서, 특히, 압축기가 ON이 되는 단계와, 제1조건을 충족하였는지 판단하는 단계와, 제2조건을 충족하였는지 판단하는 단계와, 상기 제1조건과 상기 제2조건을 모두 충족하는 경우 제상을 개시하는 단계를 포함하는 냉장고 제어 방법에 관한 것이다.The present invention relates to a refrigerator control method, and more particularly, to a step in which a compressor is turned on, a step of determining whether a first condition is satisfied, a step of determining whether a second condition is satisfied, the first condition and the second It relates to a refrigerator control method comprising the step of starting a defrost if all conditions are met.

Description

냉장고 제어 방법 {Control Method of Refrigerator}Control Method of Refrigerator

본 발명은 냉장고의 제상을 제어하는 냉장고 제어 방법에 관한 것이다.The present invention relates to a refrigerator control method for controlling the defrost of the refrigerator.

종래의 냉장고 제어 방법은, 간냉식룸을 포함한 냉장고의 제어 방법으로써, 도 1에 도시된 바와 같이, 압축기가 ON이 되는 단계(S11)와, 일정시간(t)이 경과한 후 압축기가 OFF가 되는 단계(S13)와, 상기 일정시간(t)이 누적되어 정해진 누적시간(T)에 도달했는지 판단하는 단계(S15)와, 누적시간(T)에 도달 후 제상운전이 시작되는 단계(S17)를 포함한다.The conventional refrigerator control method is a control method of a refrigerator including an intercooled room, and as shown in FIG. 1, the compressor is turned on (S11) and the compressor is turned off after a predetermined time t passes. Step S13, determining whether the predetermined time t has accumulated and reached a predetermined cumulative time T, and step S17 in which the defrosting operation is started after the cumulative time T is reached. Include.

이러한 종래의 냉장고 제어 방법은, 고내부하가 침투되어 고내온도가 올라가 있는 상황에서도 압축기가 ON이 되고 누적시간(T)이 지나면 무조건 제상이 실시되므로, 고내온도가 매우 높아져 다음 제상시간까지 고내온도를 낮추지 못해, 효율을 저하시킨다는 문제점이 있었다.In the conventional refrigerator control method, even when a high internal load penetrates and a high internal temperature rises, the compressor is turned on and defrosting is performed unconditionally after the cumulative time (T) has elapsed. Could not lower, there was a problem that lowers the efficiency.

특히, 냉동모드에서는 고내온도가 다음 제상시간까지 목표온도에 도달하지 못한 채, 제상이 들어갈 수 있어, 제품에 신선도에 악영향을 준다는 문제점이 있었다.In particular, in the freezing mode, the internal temperature does not reach the target temperature until the next defrost time, defrost can enter, there was a problem that adversely affect the freshness to the product.

본 발명은 전술한 문제를 해결하기 위하여 안출된 것으로, 고내부하 침투 후 바로 제상이 들어가도 고내온도의 증가를 방지하는 냉장고의 제어 방법을 제공하는데 그 목적이 있다.The present invention has been made to solve the above-described problem, and an object thereof is to provide a control method of a refrigerator that prevents an increase in the internal temperature even when a defrost is introduced immediately after high internal load penetration.

전술한 목적을 달성하기 위한 본 발명의 냉장고 제어 방법은, 압축기가 ON이 되는 단계와, 제1조건을 충족하였는지 판단하는 단계와, 제2조건을 충족하였는지 판단하는 단계와, 상기 제1조건과 상기 제2조건을 모두 충족하는 경우 제상을 개시하는 단계를 포함한다.The refrigerator control method of the present invention for achieving the above object, the step of the compressor is turned on, determining whether the first condition is satisfied, determining whether the second condition is satisfied, the first condition and Initiating a defrost if both of the second conditions are met.

상기 제1조건은 지정시간인 것을 특징으로 한다.The first condition is characterized in that the specified time.

상기 제2조건은 목표온도인 것을 특징으로 한다.The second condition is characterized in that the target temperature.

이상에서 설명한 바와 같은 본 발명의 냉장고의 제어 방법에 따르면, 다음과 같은 효과가 있다.According to the control method of the refrigerator of the present invention as described above, there are the following effects.

고내온도가 제1조건과 제2조건 모두를 충족하는지 판단하여 제상을 실시함으로써, 고내온도를 안정적으로 유지하여 제품의 신선도를 유지할 수 있고, 냉장고의 효율을 증대시킬 수 있다.Defrosting is performed by determining whether the internal temperature of the high temperature satisfies both the first and second conditions, thereby maintaining the high internal temperature and maintaining the freshness of the product, and increasing the efficiency of the refrigerator.

도 1은 종래의 냉장고의 제어 방법에 따른 순서도.
도 2는 본 발명의 바람직한 실시예에 따른 냉장고의 제어 방법에 따른 순서도.
1 is a flow chart according to a control method of a conventional refrigerator.
2 is a flowchart illustrating a control method of a refrigerator in accordance with a preferred embodiment of the present invention.

이하, 본 발명의 바람직한 일실시예를 첨부도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

참고로, 이하에서 설명될 본 발명의 구성들 중 종래기술과 동일한 구성에 대해서는 전술한 종래기술을 참조하기로 하고 별도의 상세한 설명은 생략한다.
For reference, the same components as those of the prior art of the present invention will be described with reference to the above-mentioned prior arts, and a detailed description thereof will be omitted.

도 2는 본 발명의 바람직한 실시예에 따른 냉장고의 제어 방법에 따른 순서도이다.
2 is a flowchart illustrating a control method of a refrigerator in accordance with a preferred embodiment of the present invention.

도 2에 도시된 바와 같이, 본 발명의 냉장고 제어 방법은, 압축기가 ON이 되는 단계(S1)와, 제1조건을 충족하였는지 판단하는 단계(S3)와, 제2조건을 충족하였는지 판단하는 단계(S5)와, 상기 제1조건과 상기 제2조건을 모두 충족하는 경우 제상을 개시하는 단계(S7)를 포함한다.
As shown in Figure 2, the refrigerator control method of the present invention, the step of the compressor is turned on (S1), the step of determining whether the first condition (S3) and the step of determining whether the second condition is met (S5) and starting the defrost (S7) when both the first condition and the second condition is satisfied.

이하 전술한 구성을 갖는 본 실시예의 작용을 설명한다.Hereinafter, the operation of the present embodiment having the above-described configuration will be described.

압축기가 ON이 된다.(S1)The compressor is turned on (S1).

제1조건인 지정시간이 경과했는지 판단한다.(S3)It is determined whether the designated time which is the first condition has elapsed. (S3)

상기 지정시간은 작업자가 설정한 시간을 의미한다.The designated time means a time set by the operator.

지정시간이 경과한 후, 고내온도가 제2조건인 목표온도를 도달했는지 판단한다.(S5)After the designated time elapses, it is determined whether the internal temperature of the high temperature reaches the target temperature which is the second condition.

이러한 제1조건 및 제2조건은 지정시간 및 목표온도가 아닌 다른 조건을 설정할 수도 있다.These first and second conditions may set conditions other than the designated time and the target temperature.

고내온도가 목표온도에 도달하면, 제상을 개시한다.(S7)When the internal temperature reaches the target temperature, defrost is started. (S7)

그리하여, 고내온도가 목표온도에 도달하지 않았을 경우에는, 고내온도가 목표온도에 도달할 때까지 제상을 지연시키게 되는 것이다.Thus, when the internal temperature does not reach the target temperature, the defrost is delayed until the internal temperature reaches the target temperature.

압축기가 OFF 된다.
The compressor is turned off.

상술한 바와 같이, 본 발명의 바람직한 실시예를 참조하여 설명하였지만, 해당기술분야의 당업자는 하기의 특허청구범위에 기재된 본 발명의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 또는 변형하여 실시할 수 있다.It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the following claims .

이상과 같이, 본 발명에 따른 냉장고의 제어 방법은, 특히, 냉장고 및 김치냉장고에 적합하다.As described above, the control method of the refrigerator according to the present invention is particularly suitable for a refrigerator and a kimchi refrigerator.

Claims (3)

압축기가 ON이 되는 단계;
제1조건을 충족하였는지 판단하는 단계;
제2조건을 충족하였는지 판단하는 단계;
상기 제1조건과 상기 제2조건을 모두 충족하는 경우 제상을 개시하는 단계;를 포함하며,
상기 제1조건은 지정시간이고, 상기 지정시간은 작업자가 설정한 압축기가 ON되고나서의 경과시간이고,
상기 제2조건은 고내온도의 목표온도 도달여부여서, 상기 고내온도가 상기 목표온도에 도달할 때까지 제상을 지연시키는 것을 특징으로 하는 냉장고 제어 방법.
Turning on the compressor;
Determining whether the first condition is satisfied;
Determining whether the second condition is satisfied;
Starting defrost when both the first condition and the second condition are satisfied;
The first condition is a designated time, and the designated time is an elapsed time since the compressor set by the operator is turned on,
And wherein the second condition is whether or not the internal temperature reaches the target temperature, thereby delaying the defrost until the internal temperature reaches the target temperature.
삭제delete 삭제delete
KR1020110049880A 2011-05-26 2011-05-26 Control Method of Refrigerator KR101381720B1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104833167A (en) * 2015-02-27 2015-08-12 河南新飞电器有限公司 Air cooling refrigerator defrosting method
CN113503675A (en) * 2021-07-09 2021-10-15 合肥美菱物联科技有限公司 Refrigerator defrosting demand judgment method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960001697A (en) * 1994-06-16 1996-01-25 이헌조 How to defrost the refrigerator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960001697A (en) * 1994-06-16 1996-01-25 이헌조 How to defrost the refrigerator

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