KR100208018B1 - Refrigerator compressor control method - Google Patents

Refrigerator compressor control method Download PDF

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KR100208018B1
KR100208018B1 KR1019970032163A KR19970032163A KR100208018B1 KR 100208018 B1 KR100208018 B1 KR 100208018B1 KR 1019970032163 A KR1019970032163 A KR 1019970032163A KR 19970032163 A KR19970032163 A KR 19970032163A KR 100208018 B1 KR100208018 B1 KR 100208018B1
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South Korea
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refrigerator
temperature
compressor
detecting
power
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KR1019970032163A
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Korean (ko)
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KR19990009687A (en
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권영운
강대성
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윤종용
삼성전자주식회사
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Priority to KR1019970032163A priority Critical patent/KR100208018B1/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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/022—Compressor control arrangements
    • 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
    • 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
    • F25D2600/02—Timing
    • 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
    • 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
    • F25D2700/16—Sensors measuring the temperature of products

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

본 발명은 냉장고용 압축기 제어 방법에 관한 것으로, 보다 상세하게는 냉장고의 파워가 온되면 바로 고내 온도를 감지하여, 감지된 고내 온도에 따라 압축기의 구동 여부를 판단하므로써, 냉장고의 파워가 최초로 온된 경우에 있어서 파워가 온된 후 바로 압축기를 구동시켜 냉장고에 대한 사전 지식이 없는 소비자도 냉장고의 이상 여부를 쉽게 판단할 수 있도록 한 냉장고용 압축기 제어 방법에 관한 것이다.The present invention relates to a method for controlling a compressor for a refrigerator. More specifically, when the power of the refrigerator is turned on, the refrigerator senses the temperature inside the refrigerator and determines whether the compressor is driven according to the detected temperature. The present invention relates to a compressor control method for a refrigerator in which a compressor is operated immediately after power is turned on so that a consumer without prior knowledge of the refrigerator can easily determine whether the refrigerator is abnormal.

이를 위한 본 발명에 따른 냉장고용 압축기 제어 방법은 냉장고에 전원이 인가되었는가를 판단하는 단계와, 고내 온도를 감지하는 단계와, 감지된 고내 온도와 설정 온도를 비교하는 단계와, 고내 온도가 설정 온도 이상인 경우에는 압축기를 구동시키는 단계와, 고내 온도가 설정 온도 이하인 경우에는 일정 시간을 카운트한 후에 고내 온도를 다시 감지하는 단계를 포함하여서 이루어짐을 특징으로 한다.The compressor control method for a refrigerator according to the present invention for determining the power is applied to the refrigerator, the step of detecting the internal temperature, comparing the detected internal temperature and the set temperature, the internal temperature is set temperature If the above is characterized in that it comprises a step of driving the compressor, and if the temperature in the high temperature is below the set temperature, the step of detecting the temperature in the high temperature after counting a predetermined time.

Description

냉장고용 압축기 제어 방법Refrigerator compressor control method

본 발명은 냉장고용 압축기 제어 방법에 관한 것으로, 보다 상세하게는 냉장고의 파워가 온되면 바로 고내 온도를 감지하여, 감지된 고내 온도에 따라 압축기의 구동 여부를 판단하므로써, 냉장고의 파워가 최초로 온된 경우에 있어서 파워가 온된 후 바로 압축기를 구동시켜 냉장고에 대한 사전 지식이 없는 소비자도 냉장고의 이상 여부를 쉽게 판단할 수 있도록 한 냉장고용 압축기 제어 방법에 관한 것이다.The present invention relates to a method for controlling a compressor for a refrigerator. More specifically, when the power of the refrigerator is turned on, the refrigerator senses the temperature inside the refrigerator and determines whether the compressor is driven according to the detected temperature. The present invention relates to a compressor control method for a refrigerator in which a compressor is operated immediately after power is turned on so that a consumer without prior knowledge of the refrigerator can easily determine whether the refrigerator is abnormal.

일반적으로 냉장고를 제어하는 마이컴은 도 1에 도시한 바와 같이 감지부(2)와 연산부(3) 및 제어부(4)로 구성되어 냉동실과 냉장실내에 설치되어 고내 온도를 감지하는 써미스터(5,6)들과 고내에 설치된 냉각 열교환기의 온도를 감지하는 냉각 열교환기 써미스터(7,8)들로부터의 신호를 입력받아 압축기(9)와 냉각팬(10,11) 및 제상 히터(12,13) 등을 제어하도록 되어 있다.In general, a microcomputer for controlling a refrigerator includes a detector 2, a calculator 3, and a controller 4, as shown in FIG. 1, installed in a freezer compartment and a refrigerator compartment to detect internal temperature of the refrigerator. Compressor 9, cooling fans 10, 11, defrost heaters 12, 13, etc., by receiving signals from cooling heat exchanger thermistors 7, 8 that sense the temperature of the cooling heat exchanger installed in the To control.

이와 같이 구성된 냉장고의 마이컴(1)은 종래에는 도 2의 플로우차트에 따라 압축기를 제어하였다.The microcomputer 1 of the refrigerator configured as described above has conventionally controlled the compressor according to the flowchart of FIG. 2.

즉, 냉장고의 파워가 온되면(S10), 고내 온도에 관계없이 카운터를 통해 일정 시간(약 5분)을 카운트하고(S20), 일정 시간을 카운트한 후에 고내 온도를 감지하고(S30), 단계 S30에서 감지된 고내 온도가 설정 온도(냉동실의 경우에는 약 -10℃, 냉장실의 경우에는 약 10℃) 이상인가를 판단하며(S40), 단계 S40에서 고내 온도가 설정 온도 이상이면 압축기를 구동한다(S50).That is, when the power of the refrigerator is turned on (S10), a predetermined time (about 5 minutes) is counted through a counter regardless of the temperature in the refrigerator (S20), and after counting the predetermined time, the temperature in the refrigerator is detected (S30). It is determined whether the internal temperature detected in S30 is higher than or equal to the set temperature (about -10 ° C in the freezer and about 10 ° C in the freezer) (S40). If the internal temperature is higher than the set temperature in step S40, the compressor is driven. (S50).

한편, 단계 S40에서 고내 온도가 설정 온도보다 낮으면 단계 S30으로 진행하여 재차 고내 온도를 감지하므로써, 감지된 고내 온도에 따라 압축기 구동 여부를 판단하도록 되어 있다.On the other hand, if the internal temperature is lower than the set temperature in step S40 and proceeds to step S30 again by detecting the internal temperature, it is determined whether to operate the compressor according to the detected internal temperature.

이것은, 냉장고를 사용하던 중에 일시적인 정전에 의해 파워가 오프되었다가 온되었을 때 바로 압축기(9)를 구동시킨다면 압축기(9)에 과부하가 걸리게 되므로, 일정 시간(약 5분)이 경과된 후에 압축기(9)의 구동 여부를 판단하므로써 압축기(9)에 과부하가 걸리는 것을 방지하고, 압축기(9)를 보호하도록 하기 위한 것이다.This is because if the compressor 9 is operated immediately when the power is turned off and then on due to a temporary power failure while using the refrigerator, the compressor 9 will be overloaded, and after the predetermined time (about 5 minutes) has elapsed, the compressor ( It is for preventing the compressor 9 from being overloaded and protecting the compressor 9 by judging whether the 9 is driven.

상기한 바와 같이, 종래의 냉장고 마이컴은 냉장고의 파워가 온되면 고내 온도에 관계없이 일정 시간(약 5분)이 경과된 후에 고내 온도를 감지하여 고내 온도에 따라 압축기 구동 여부를 판단하였으므로, 소비자가 냉장고를 구입한 후에 최초로 파워를 온시켰을 때에도 일정 시간(약 5분)이 경과된 후에 압축기를 구동하게 되어 있었다.As described above, the conventional refrigerator microcomputer detects whether or not the compressor is driven according to the internal temperature by detecting the internal temperature after a predetermined time (about 5 minutes) has elapsed regardless of the internal temperature when the power of the refrigerator is turned on. When the power was first turned on after purchasing the refrigerator, the compressor was to be driven after a certain time (about 5 minutes) had elapsed.

이에 따라, 냉장고에 관한 사전 지식이 없는 소비자는 파워를 온시켰음에도 불구하고 압축기가 작동되지 않음에 따라 냉장고의 이상 여부를 애프터서비스 센터에 문의하는 경우가 종종 발생하게 되었다.Accordingly, a consumer who does not have prior knowledge about the refrigerator often inquires of the after-sales service center whether the refrigerator is abnormal because the compressor does not operate despite the power on.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로, 냉장고의 파워가 온되면 바로 고내 온도를 감지하여, 감지된 고내 온도에 따라 압축기의 구동 여부를 판단하므로써, 냉장고의 파워가 최초로 온된 경우에 있어서 파워가 온된 후 바로 압축기를 구동시켜 냉장고에 대한 사전 지식이 없는 소비자도 냉장고의 이상 여부를 쉽게 판단할 수 있도록 한 냉장고용 압축기 제어 방법을 제공함을 목적으로 한다.The present invention is to solve the above problems, and when the power of the refrigerator is turned on immediately by detecting the temperature inside the refrigerator, by determining whether the compressor is driven according to the detected temperature inside, the power of the refrigerator when the power is turned on for the first time An object of the present invention is to provide a compressor control method for a refrigerator in which a compressor is operated immediately after it is turned on so that a consumer without prior knowledge of the refrigerator can easily determine whether the refrigerator is abnormal.

도 1은 일반적인 냉장고의 마이컴 구성도.1 is a micom configuration diagram of a typical refrigerator.

도 2는 일반적인 냉장고용 압축기의 제어 흐름도.2 is a control flowchart of a typical refrigerator compressor.

도 3은 본 발명의 일실시예에 따른 냉장고용 압축기의 제어 흐름도.3 is a control flowchart of a compressor for a refrigerator according to one embodiment of the present invention;

도 4는 본 발명의 다른 실시예에 따른 냉장고용 압축기의 제어 흐름도.4 is a control flowchart of a compressor for a refrigerator according to another embodiment of the present invention.

도면의 주요부분에 사용된 부호의 설명Explanation of symbols used in the main part of the drawing

1 : 마이컴 2 : 감지부1: Microcomputer 2: Detection unit

3 : 연산부 4 : 제어부3: calculator 4: controller

5 : 냉동실 써미스터 6 : 냉장실 써미스터5: freezer thermistor 6: cold storage thermistor

7 : 냉동실 냉각 열교환기 써미스터 8 : 냉장실 냉각 열교환기 써미스터7: freezer cooling heat exchanger thermistor 8 cold storage cooling heat exchanger thermistor

9 : 압축기9: compressor

이하, 본 발명에 따른 냉장고용 압축기 제어 방법을 첨부도면을 참조로하여 상세히 설명하면 다음과 같다.Hereinafter, a compressor control method for a refrigerator according to the present invention will be described in detail with reference to the accompanying drawings.

첨부도면에 관련된, 다음의 상세한 설명에서 동일한 구성부재에는 동일한 참조부호를 부여하였다.In the following detailed description of the accompanying drawings, like reference numerals refer to like elements.

도 3은 본 발명의 일실시예에 따른 압축기 제어 방법을 도시한 플로우차트이다.3 is a flowchart illustrating a compressor control method according to an embodiment of the present invention.

먼저, 냉장고의 파워가 온되면(S100), 마이컴(1)은 냉동실 써미스터(5)에 의해 냉동실내 공기 온도를 감지하고(S200), 단계 S200에서 감지된 냉동실내 공기 온도가 설정 온도(약 -10℃) 이상인가를 판단하여(S300), 냉동실내 공기 온도가 설정 온도(약 -10℃) 이상으로 판단되면 냉장고의 파워가 최초로 온된 것으로 판단하여 압축기를 구동시킨다(S400).First, when the power of the refrigerator is turned on (S100), the microcomputer 1 detects the air temperature in the freezer compartment by the freezer thermistor 5 (S200), and the freezer air temperature detected in step S200 is the set temperature (about- 10 ° C.) or more (S300), and when it is determined that the air temperature in the freezer compartment is greater than or equal to the set temperature (about −10 ° C.), it is determined that the power of the refrigerator is first turned on to drive the compressor (S400).

한편, 상기 단계 S300에서 냉동실내 공기 온도가 설정 온도(약 -10℃) 이하로 판단되면 마이컴(1)은 카운터를 통해 일정 시간(약 5분)을 카운트하고(S500), 단계 S500에서 일정 시간을 카운트한 후에 단계 S200으로 진행하여 냉동실 써미스터(5)를 통해 냉동실내 공기 온도를 다시 감지한 후 감지된 냉동실내 공기 온도에 따라 압축기 구동 여부를 판단한다.On the other hand, if the air temperature in the freezer compartment is determined to be less than the set temperature (about -10 ℃) in step S300, the microcomputer 1 counts a predetermined time (about 5 minutes) through the counter (S500), a predetermined time in step S500 After counting, the process proceeds to step S200 and again detects the air temperature in the freezer compartment through the freezer compartment thermistor (5) and determines whether the compressor is driven according to the detected freezer air temperature.

여기에서, 상기 단계 S200의 냉동실내 공기 온도를 감지하는 단계는 냉장고의 파워가 최초로 온된 것인지 또는 냉장고를 사용하던 중에 발생하는 일시적인 정전 후에 파워가 다시 온된 것인지를 판단하여, 냉장고의 파워가 최초로 온된 경우이면 파워가 온된 후에 바로 압축기(9)를 구동하기 위한 것이다.Here, in the detecting of the air temperature in the freezer compartment of step S200, the power of the refrigerator is first turned on by determining whether the power of the refrigerator is turned on for the first time or whether the power is turned on again after a temporary power failure occurring while using the refrigerator. This is for driving the compressor 9 immediately after the power is turned on.

따라서, 상기 단계 S200과 단계 S300 대신에 도 4의 플로우차트에 도시한 바와 같이, 냉동실 냉각 열교환기 써미스터(7)를 통해 냉동실 냉각 열교환기의 표면 온도를 감지하고(S200'), 상기 단계 S200'에서 감지된 냉동실 냉각 열교환기의 표면 온도가 설정 온도 이상인지를 판단한 후(S300'), 도 3의 플로우차트와 동일한 단계를 거쳐 압축기 구동 여부를 판단할 수도 있다.Therefore, as shown in the flowchart of FIG. 4 instead of steps S200 and S300, the surface temperature of the freezer compartment cooling heat exchanger is sensed through the freezer compartment cooling heat exchanger thermistor 7 (S200 ′), and the step S200 ′. After determining whether the surface temperature of the freezer compartment cooling heat exchanger detected at or greater than the set temperature (S300 '), it may be determined whether the compressor is driven through the same steps as the flowchart of FIG.

또한, 냉동실 써미스터(5) 또는 냉동실 냉각 열교환기 써미스터(7)를 통해 냉동실내 공기 온도 또는 냉동실 냉각 열교환기의 표면 온도를 감지하는 대신에 냉장실 써미스터(6) 또는 냉장실 냉각 열교환기 써미스터(8)를 통해 냉장실내 공기 온도 또는 냉장실 냉각 열교환기의 표면 온도를 감지하여, 도 3 또는 도 4의 플로우차트와 동일한 단계에 따라 압축기(9)의 구동 여부를 판단하여도 무방하다.In addition, the refrigerator compartment thermistor (6) or the refrigerator compartment cooling heat exchanger thermistor (8) instead of sensing the air temperature in the freezer compartment or the surface temperature of the freezer compartment cooling heat exchanger through the freezer chamber thermistor (5) or the freezer compartment cooling heat exchanger thermistor (7). The temperature of the inside of the refrigerating compartment or the surface temperature of the refrigerating compartment cooling heat exchanger may be sensed to determine whether the compressor 9 is driven according to the same steps as in the flowchart of FIG. 3 or FIG. 4.

이로써, 냉장고의 파워가 최초로 온된 경우에는 압축기를 바로 구동시킬 수 있게 되고, 냉장고의 사용중에 정전에 의해 냉장고의 파워가 다시 온된 경우에는 일정 시간(약 5분)이 경과된 후에 고내 온도를 다시 감지하여 감지된 고내 온도에 따라 압축기 구동 여부를 결정할 수 있게 된다.Thus, when the power of the refrigerator is turned on for the first time, the compressor can be directly driven. When the power of the refrigerator is turned on again by the power failure while the refrigerator is in use, the internal temperature of the refrigerator is detected again after a predetermined time (about 5 minutes) has elapsed. Therefore, it is possible to determine whether to operate the compressor according to the sensed internal temperature.

이와 같이 구성된 본 발명에 따른 냉장고용 압축기 제어 방법에 의하면, 냉장고의 파워가 온될 때 바로 고내 온도를 감지하여, 감지된 고내 온도에 따라 압축기의 구동 여부를 판단하므로써, 냉장고의 파워가 최초로 온된 경우에 있어서 파워가 온된 후 바로 압축기를 구동시켜 냉장고에 대한 사전 지식이 없는 소비자도 냉장고의 이상 여부를 쉽게 판단할 수 있고, 또한, 냉장고 사용중의 일시적인 정전에 의해 냉장고의 파워가 다시 온된 경우에는 일정 시간(약 5분)이 경과된 후에 고내 온도를 다시 감지하고 감지된 고내 온도에 따라 압축기의 구동 여부를 결정하게 되므로, 압축기에 과부하가 걸리는 것을 방지할 수 있게 된다.According to the compressor control method for a refrigerator according to the present invention configured as described above, when the temperature of the refrigerator is immediately detected when the power of the refrigerator is turned on, and the drive of the refrigerator is first turned on by determining whether the compressor is driven according to the detected temperature inside the refrigerator. Therefore, a consumer who does not have prior knowledge of the refrigerator can easily determine whether the refrigerator is abnormal by operating the compressor immediately after the power is turned on. Also, when the power of the refrigerator is turned on again by a temporary power failure while the refrigerator is in use, After about 5 minutes), the internal temperature of the refrigerator is sensed again and the compressor is driven according to the detected temperature, thereby preventing the compressor from being overloaded.

본 발명은 여기에 서술된 실시예로 제한되는 것이 아니며, 첨부된 특허청구범위의 정신과 범주를 벗어남이 없이 본 기술분야의 숙련자에 의해 수정 및 변경될 수 있다.The present invention is not limited to the embodiments described herein, but may be modified and changed by those skilled in the art without departing from the spirit and scope of the appended claims.

Claims (5)

냉장고에 전원이 인가되었는가를 판단하는 단계와;Determining whether power is supplied to the refrigerator; 고내 온도를 감지하는 단계와;Sensing a temperature in the refrigerator; 감지된 고내 온도와 설정 온도를 비교하는 단계와;Comparing the sensed internal temperature with a set temperature; 고내 온도가 설정 온도 이상인 경우에 압축기를 구동시키는 단계와;Driving the compressor when the internal temperature is above the set temperature; 고내 온도가 설정 온도 이하인 경우에 일정 시간을 카운트한 후에 고내 온도를 다시 감지하는 단계;Detecting the temperature in the refrigerator again after counting a predetermined time when the temperature in the refrigerator is less than or equal to the set temperature; 를 포함하여서 이루어짐을 특징으로 하는 냉장고용 압축기 제어 방법.Compressor control method for a refrigerator characterized in that it comprises a. 제 1항에 있어서, 상기 고내 온도를 감지하는 단계는 냉동실 써미스터를 통해 냉동실내 공기 온도를 감지하는 것에 의해 이루어짐을 특징으로 하는 냉장고용 압축기 제어 방법.The method of claim 1, wherein the detecting of the internal temperature of the refrigerator is performed by detecting an air temperature in the freezer compartment through a freezer compartment thermistor. 제 1항에 있어서, 상기 고내 온도를 감지하는 단계는 냉장실 써미스터를 통해 냉장실내 공기 온도를 감지하는 것에 의해 이루어짐을 특징으로 하는 냉장고용 압축기 제어 방법.The method of claim 1, wherein the detecting of the internal temperature of the refrigerator is performed by detecting an air temperature in the refrigerating chamber through a refrigerating chamber thermistor. 제 1항에 있어서, 상기 고내 온도를 감지하는 단계는 냉동실 냉각 열교환기 써미스터를 통해 상기 냉각 열교환기의 표면 온도를 감지하는 것에 의해 이루어짐을 특징으로 하는 냉장고용 압축기 제어 방법.The method of claim 1, wherein the detecting of the internal temperature of the refrigerator is performed by detecting a surface temperature of the cooling heat exchanger through a freezer cooling heat exchanger thermistor. 제 1항에 있어서, 상기 고내 온도를 감지하는 단계는 냉장실 냉각 열교환기 써미스터를 통해 상기 냉각 열교환기의 표면 온도를 감지하는 것에 의해 이루어짐을 특징으로 하는 냉장고용 압축기 제어 방법.The method of claim 1, wherein the detecting of the internal temperature of the refrigerator is performed by detecting a surface temperature of the cooling heat exchanger through a cold storage cooling heat exchanger thermistor.
KR1019970032163A 1997-07-11 1997-07-11 Refrigerator compressor control method KR100208018B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019009643A1 (en) * 2017-07-05 2019-01-10 Lg Electronics Inc. Refrigerator and method of controlling the same
WO2019009642A1 (en) * 2017-07-05 2019-01-10 Lg Electronics Inc. Refrigerator and method of controlling the same

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019009643A1 (en) * 2017-07-05 2019-01-10 Lg Electronics Inc. Refrigerator and method of controlling the same
WO2019009642A1 (en) * 2017-07-05 2019-01-10 Lg Electronics Inc. Refrigerator and method of controlling the same
KR20190005033A (en) * 2017-07-05 2019-01-15 엘지전자 주식회사 Refrigerator and method for controlling the same
RU2731114C1 (en) * 2017-07-05 2020-08-28 ЭлДжи ЭЛЕКТРОНИКС ИНК. Refrigerator and control method for it
AU2018295870B2 (en) * 2017-07-05 2021-11-11 Lg Electronics Inc. Refrigerator and method of controlling the same
KR102349193B1 (en) 2017-07-05 2022-01-11 엘지전자 주식회사 Refrigerator and method for controlling the same
KR20220005618A (en) * 2017-07-05 2022-01-13 엘지전자 주식회사 Refrigerator and method for controlling the same
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