KR940004299A - Refrigerator temperature control circuit and its method - Google Patents

Refrigerator temperature control circuit and its method Download PDF

Info

Publication number
KR940004299A
KR940004299A KR1019920014589A KR920014589A KR940004299A KR 940004299 A KR940004299 A KR 940004299A KR 1019920014589 A KR1019920014589 A KR 1019920014589A KR 920014589 A KR920014589 A KR 920014589A KR 940004299 A KR940004299 A KR 940004299A
Authority
KR
South Korea
Prior art keywords
temperature
compressor
compartment
refrigerator
damper
Prior art date
Application number
KR1019920014589A
Other languages
Korean (ko)
Other versions
KR0133052B1 (en
Inventor
심재억
Original Assignee
강진구
삼성전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 강진구, 삼성전자 주식회사 filed Critical 강진구
Priority to KR92014589A priority Critical patent/KR0133052B1/en
Publication of KR940004299A publication Critical patent/KR940004299A/en
Application granted granted Critical
Publication of KR0133052B1 publication Critical patent/KR0133052B1/en

Links

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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/08—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation using ducts
    • 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

Landscapes

  • 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)

Abstract

본 발명은 냉장고의 온도제어회로와 그 방법에 관한 것으로, 냉동실(601)에 설치된 냉동실온도감지센서(603)에 의해 검지된 냉동실온도와 냉장실(602)에 설치된 냉장실온도 감지센서(604)에 의해 검지된 냉장실온도를 기초로 압축기(607)의 ON조건을 설정하고, 냉장실온도에 따라 댐퍼(605)의 개폐여부를 결정하며, 상기 압축기(607)와 댐퍼(605)의 OFF조건이 냉장실온도에 의거하여 결정되도록 하여 냉장실의 온도가 적정하게 유지될 수 있도록 한 것이다.The present invention relates to a temperature control circuit of the refrigerator and a method thereof, by a freezer compartment temperature sensor 604 installed in a freezer compartment 602 and a freezer compartment temperature sensor 604 installed in a freezer compartment 601. The ON condition of the compressor 607 is set based on the detected refrigerating chamber temperature, and whether the damper 605 is opened or closed is determined according to the refrigerating chamber temperature, and the OFF condition of the compressor 607 and the damper 605 is set to the refrigerating chamber temperature. The temperature of the refrigerating compartment is maintained so that it may be determined according to the present invention.

Description

냉장고의 온도제어회로와 그 방법Refrigerator temperature control circuit and its method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 냉장고의 온도제어회로의 블록구성도.1 is a block diagram of a temperature control circuit of a refrigerator according to the present invention.

제2도는 본 발명이 적용된 냉장고의 측단면도.2 is a side cross-sectional view of a refrigerator to which the present invention is applied.

제3도는 본 발명에 따른 냉장고의 온도제어수준을 설명하는 플로우챠트.3 is a flowchart illustrating a temperature control level of a refrigerator according to the present invention.

Claims (6)

냉동실(601)과 냉장실(602), 이 냉장실(602)에 냉기순환로(609)를 통해 유동하는 냉기를 유입하도록 하는 댐퍼(605), 냉기순환팬(606) 및 냉매압축을 위한 압축기(607)를 구비한 냉장고에 있어서, 냉장고의 전체적인 기능 및 제어동작을 담당하는 제어부(100)와, 이 제어부(100)에 의해 수행되는 기능과 제어동작을 입력하는 기능·조작부(300), 상기 제어부(100)의 제어하에 상기 댐퍼(605)의 개폐여부를 감지하고, 상기 냉동실과 냉장실(601,602)에 갖추어진 온도감지센서(603,604)를 이용하여 냉동실과 냉장실(601,602)의 온도를 감지하는 감지부(400), 상기 제어부(100)의 제어하에 상기 압축기(607)와 댐퍼(605)및 냉기순환팬(606)을 구동하는 구동부(500)로 구성되고, 상기 제어부(100)는 냉동실온도를 기준으로 냉장실온도를 제어하는 것을 특징으로 하는 냉장고의 온도제어회로.The freezer compartment 601 and the refrigerating compartment 602, a damper 605 for introducing cold air flowing through the cold air circulation path 609 into the refrigerating compartment 602, a cold air circulation fan 606, and a compressor 607 for compressing the refrigerant. In the refrigerator provided with, the control unit 100 in charge of the overall function and control operation of the refrigerator, the function and operation unit 300 for inputting the function and the control operation performed by the control unit 100, the control unit 100 The sensing unit 400 detects whether the damper 605 is opened or closed, and senses the temperature of the freezer compartment and the refrigerating compartment 601, 602 using the temperature detection sensors 603, 604 provided in the freezer compartment and the refrigerating compartment 601, 602. ) And a driving unit 500 for driving the compressor 607, the damper 605, and the cold air circulation fan 606 under the control of the control unit 100, and the control unit 100 is based on the freezer compartment temperature. Temperature control circuit of the refrigerator, characterized in that for controlling the temperature. 제1항에 있어서, 상기 제어부(100)는 냉동실온도 또는 냉장실온도를 기초로 압축기(607)의 ON조건을 설정하고, 냉장실온도에 기초로 압축기(607)의 OFF조건을 설정하되도록 하는 냉장고의 온도제어회로.The refrigerator of claim 1, wherein the controller 100 sets the ON condition of the compressor 607 based on the freezer compartment temperature or the refrigerator compartment temperature, and sets the OFF condition of the compressor 607 based on the refrigerator compartment temperature. Temperature control circuit. 제1항 또는 제2항에 있어서, 상기 제어부(100)는 상기 압축기(607)의 운전시 냉장실온도를 기초로 상기 댐퍼(605)의 ON,OFF조건을 설정하는 것을 특징으로 하는 냉장고의 온도제어회로.The temperature control of the refrigerator according to claim 1 or 2, wherein the controller (100) sets the ON and OFF conditions of the damper (605) on the basis of the refrigerating chamber temperature during the operation of the compressor (607). Circuit. 냉동실(601)과 냉장실(602), 이 냉장실(602)에 냉기순환로(609)를 통해 유동하는 냉기를 유입되도록하는 댐퍼(605), 냉기순화팬(606)및 냉매압축을 위한 압축기를 구비한 냉장고에 있어서, 냉동실(601)과 냉장실(602)의 온도를 감지하는 단계와, 상기 냉동실 및 냉동실온도를 기초로 냉매토출 압축기(607)의 ON조건을 판단하는 단계, 상기 냉장실온도를 기초로 그 냉장실 내로의 냉기유입을 위한 댐퍼(605)의 ON조건을 판단하는 단계 및, 상기 냉장실온도를 기초로 압축기(607)와 댐퍼(605)의 OFF조건을 판단하는 단계로 구성된 것을 특징으로 하는 냉장고의 온도제어방법.A freezer compartment 601 and a refrigerating compartment 602, a damper 605 for introducing cold air flowing through the cold air circulation path 609 into the refrigerating compartment 602, a cold air purifying fan 606, and a compressor for compressing the refrigerant. In the refrigerator, detecting the temperature of the freezer compartment 601 and the refrigerating compartment 602, determining the ON condition of the refrigerant discharge compressor (607) based on the freezer compartment and the freezer compartment temperature, based on the refrigerator compartment temperature Determining an ON condition of the damper 605 for inflow of cold air into the refrigerating chamber, and determining an OFF condition of the compressor 607 and the damper 605 based on the refrigerating chamber temperature. Temperature control method. 제4항에 있어서, 상기 압축기(605)의 ON조건 판단단계는 냉동실온도 또는 냉장실온도를 기초로 압축기(607)의 ON조건을 설정하고, 냉장실온도를 기초로 압축기(607)의 OFF조건을 설정하도록된 것을 특징으로 하는 냉장고의 온도제어방법.5. The method of claim 4, wherein the determining of the ON condition of the compressor 605 sets the ON condition of the compressor 607 based on the freezer compartment temperature or the refrigerator compartment temperature, and sets the OFF condition of the compressor 607 based on the refrigerator compartment temperature. Temperature control method of the refrigerator, characterized in that. 제4항에 있어서, 상기 댐퍼(605)의 ON조건 판단단계는 압축기(607)가 운전중이면 냉장실(602)의 댐퍼(605)는 냉장실 온도감지센서(604)에 의해서만 개폐동작이 이루어지는 반면, 압축기(607)가 정지된 동안에는 댐퍼(605)를 개방하여 냉장실(602)의 온도를 낮추어야 하는 조건인 경우 압축기(607)의 재기동후 댐퍼(605)가 개방되도록 하는 것을 특징으로 하는 냉장고의 온도제어방법.The method of claim 4, wherein the ON condition determination step of the damper 605 is performed when the compressor 607 is in operation, while the damper 605 of the refrigerating compartment 602 is opened and closed only by the refrigerating compartment temperature sensor 604. When the compressor 607 is stopped, the damper 605 may be opened to lower the temperature of the refrigerating chamber 602. The temperature control of the refrigerator may be performed after the compressor 607 is restarted. Way. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR92014589A 1992-08-13 1992-08-13 Temperature control circuit of a refrigerator KR0133052B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92014589A KR0133052B1 (en) 1992-08-13 1992-08-13 Temperature control circuit of a refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92014589A KR0133052B1 (en) 1992-08-13 1992-08-13 Temperature control circuit of a refrigerator

Publications (2)

Publication Number Publication Date
KR940004299A true KR940004299A (en) 1994-03-14
KR0133052B1 KR0133052B1 (en) 1998-04-21

Family

ID=19337952

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92014589A KR0133052B1 (en) 1992-08-13 1992-08-13 Temperature control circuit of a refrigerator

Country Status (1)

Country Link
KR (1) KR0133052B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100438934B1 (en) * 2001-08-27 2004-07-03 주식회사 엘지이아이 Method for temperature controlling refrigerator of multiple store
KR20190005033A (en) * 2017-07-05 2019-01-15 엘지전자 주식회사 Refrigerator and method for controlling the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100438934B1 (en) * 2001-08-27 2004-07-03 주식회사 엘지이아이 Method for temperature controlling refrigerator of multiple store
KR20190005033A (en) * 2017-07-05 2019-01-15 엘지전자 주식회사 Refrigerator and method for controlling the same
US11493267B2 (en) 2017-07-05 2022-11-08 Lg Electronics Inc. Refrigerator and method of controlling the same
US11906243B2 (en) 2017-07-05 2024-02-20 Lg Electronics Inc. Refrigerator and method of controlling the same

Also Published As

Publication number Publication date
KR0133052B1 (en) 1998-04-21

Similar Documents

Publication Publication Date Title
KR860006676A (en) Cooling cycle
KR930000902A (en) Air conditioner
KR920008444A (en) Refrigerator with kimchi fermentation and storage room
KR940000815A (en) Compressor Operation Frequency Control Method of Air Conditioner
KR870002423A (en) Air conditioner
KR940004299A (en) Refrigerator temperature control circuit and its method
KR950006403A (en) Refrigerator room temperature control method
KR100339530B1 (en) Freezing operation control method for refrigerator
KR970011735A (en) Refrigerator door opening and closing control device and method
KR950003772A (en) How to control weak cooling of refrigerator
KR970070868A (en) Temperature control method and apparatus of refrigerator
KR950025387A (en) Refrigeration air automatic control circuit and method thereof
KR100364991B1 (en) Apparatus and method for preventing freezing of damper of refrigerator
KR950003770A (en) Refrigeration room temperature control method
KR940004298A (en) How to control the high temperature inside the refrigerator
KR920012862A (en) Refrigerator temperature control circuit and method
KR970047711A (en) Low Cooling Control Method of Refrigerator
KR940015440A (en) Refrigeration air control device and its control method
KR970066368A (en) Control method of refrigerant flow in multi-room air conditioner
JPH08247624A (en) Controller for refrigerator
JPS62225879A (en) Defrostation controller for refrigerator
KR970047663A (en) Cold water temperature control device for refrigerator water distributor and its method
KR960038330A (en) How to prevent overcooling of the refrigerator compartment
KR980003359A (en) How to control the refrigerator
KR950025388A (en) Refrigerator load sensing device and rapid cooling method

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20071129

Year of fee payment: 11

LAPS Lapse due to unpaid annual fee