KR940018631A - Cooling operation control method of cooling equipment - Google Patents

Cooling operation control method of cooling equipment Download PDF

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Publication number
KR940018631A
KR940018631A KR1019930000281A KR930000281A KR940018631A KR 940018631 A KR940018631 A KR 940018631A KR 1019930000281 A KR1019930000281 A KR 1019930000281A KR 930000281 A KR930000281 A KR 930000281A KR 940018631 A KR940018631 A KR 940018631A
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KR
South Korea
Prior art keywords
temperature
indoor
cooling
indoor fan
compressor
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KR1019930000281A
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Korean (ko)
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KR0136753B1 (en
Inventor
이동일
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윤종용
삼성전자 주식회사
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Priority to KR1019930000281A priority Critical patent/KR0136753B1/en
Publication of KR940018631A publication Critical patent/KR940018631A/en
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Publication of KR0136753B1 publication Critical patent/KR0136753B1/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
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/024—Compressor control by controlling the electric parameters, e.g. current or voltage
    • 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
    • F25B2600/00—Control issues
    • F25B2600/11—Fan speed control

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

본 발명은 에어콘등과 같은 냉방기기에 있어서, 제어수단에 의해 압축기 및 실내팬의 구동을 적절하게 제어하여 기기 내구성 향상은 물론, 소비전력절감에도 기여할 수 있는 냉방기기의 냉방운전제어방법에 관한 것으로써, 사용자가 원하는 실내온도를 조작부를 통해 마이크로컴퓨터 내부의 메모리 수단에 입력하여 설정 온도로 저장시킨 상태에서 압축기를 구동하여 냉방동작을 개시하는 냉방개시스텝과, 상기 냉방동작에 따라 저하된 실내온도와 내부메모리수단에 저장된 설정온도와의 고저를 비교하는 온도비교스텝과, 실내온도가 본래의 설정온도보다 일정온도 더 낮아지면 압축기 및 실내팬의 구동을 정지시켜 더 이상의 냉방동작이 수행되지 않도록 하는 냉방정지스텝과, 상기 압축기 및 실내팬이 구동정지된 싯점으로 부터 일정시간이 경과하며 실내온도를 균일하게 분포시키기 위하여 실내팬을 일정시간 동안 저속으로 회전시키는 실내팬저속회전스텝과, 상기 일정기간 동안의 실내팬 회전이 완료된 이후의 실내온도를 판별하는 실내온도판별스텝과, 실내 온도가 설정온도보다 일정온도이상 높아지면 압축기는 정상구동시키고, 실내팬은 저속으로 회전시키면서 실내온도 변화추이를 계속 감지하는 실내온도변화감지스텝과, 실내온도가 설정온도보다 일정온도이상 높아지면 압축기는 상기 단계에서 행해진 정상구동 동작을 그대로 유지시키고 실내팬의 회전을 고속으로 변화시켜서 정상냉방 동작을 수행토록 하는 정상냉방스텝으로 이루어진 것을 특징으로 한다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cooling operation control method of a cooling device that can contribute not only to the durability of the device but also to the reduction of power consumption by appropriately controlling the driving of the compressor and the indoor fan by a control means in a cooling device such as an air conditioner. In addition, a cooling opening step of starting a cooling operation by driving a compressor in a state in which a user desired room temperature is input to a memory means inside the microcomputer through an operation unit and stored at a set temperature, and a room temperature lowered by the cooling operation. And a temperature comparison step for comparing the height with the set temperature stored in the internal memory means, and when the indoor temperature is lower than the set temperature by a predetermined temperature, the compressor and the fan are stopped to prevent further cooling operation. After a predetermined time has elapsed from the cooling stop step and the stop point at which the compressor and the indoor fan are stopped. In addition, the indoor fan low speed rotation step of rotating the indoor fan at a low speed for a predetermined time in order to distribute the indoor temperature uniformly, and the indoor temperature discrimination step of determining the indoor temperature after the rotation of the indoor fan for a predetermined period of time, When the temperature rises above the set temperature, the compressor will run normally. The indoor fan will rotate at low speed and the indoor temperature change detection step will continue to detect the change in the indoor temperature. Is characterized by consisting of a normal cooling step to maintain the normal drive operation performed in the step as it is and to change the rotation of the indoor fan at high speed to perform the normal cooling operation.

Description

냉방기기의 냉방운전제어방법Cooling operation control method of cooling equipment

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

제 5 도, 제 6 도는 본 발명의 실내온도변화에 따른 압축기 및 실내팬 구동상태를 도시한 그래프, 제 7 도는 본 발명의 동작순서를 도시한 플로우챠트.5 and 6 are graphs showing driving conditions of the compressor and the indoor fan according to the change of the room temperature of the present invention, and FIG. 7 is a flowchart showing the operation procedure of the present invention.

Claims (4)

사용자가 원하는 실내온도를 조작부를 통해 마이크로컴퓨터 내부의 메모리 수단에 입력하여 설정온도로 저장시킨 상태에서 압축기를 구동하여 냉방동작을 개시하는 냉방개시스텝과, 상기 냉방동작에 따라 저하되는 실내온도와 내부메모리수단에 저장된 설정온도와의 고저를 비교하는 온도비교스텝과, 실내온도가 본래의 설정온도보다 일정온도 더 낮아지면 압축기 및 실내팬의 구동을 정지시켜 더 이상의 냉방동작이 수행되지 않도록 하는 냉방정지스텝과, 상기 압축기 및 실내팬이 구동정지된 싯점으로 부터 일정시간이 경과하면 실내온도를 균일하게 분표시키기 위하여 실내팬을 일정시간 동안 저속으로 회전시키는 실내팬저속회전스텝과, 상기 일정시간 동안의 실내팬 회전이 완료된 이후의 실내온도를 판별하는 실내온도판별스텝과, 실내온도가 설정온도보다 일정온도이상 높아지면 압축기는 정상구동시키고, 실내팬은 저속으로 회전시키면서 실내온도 변화추이를 계속 감지하는 실내온도변화감지스텝과, 실내온도가 설정온도보다 일정온도이상 높아지면 압축기는 상기 스텝에서 행해진 정상구동 동작을 그대로 유지시키고 실내팬의 회전을 고속으로 변환시켜서 정상냉방 동작을 수행토록 하는 정상냉방스텝으로 이루어진 것을 특징으로 하는 냉방기기의 냉방운전제어방법..A cooling opening step of starting a cooling operation by driving a compressor in a state in which a user desired room temperature is input to a memory means inside the microcomputer through an operation unit and stored at a set temperature; The temperature comparison step for comparing the elevation with the set temperature stored in the memory means, and the cooling stop to stop the operation of the compressor and the indoor fan when the room temperature is lower than the original set temperature so that no further cooling operation is performed. And an indoor fan low speed rotation step of rotating the indoor fan at a low speed for a predetermined time to uniformly divide the indoor temperature when a predetermined time elapses from the point where the compressor and the indoor fan are stopped. Indoor temperature discrimination step for determining the indoor temperature after the indoor fan rotation is completed, and the indoor temperature When the temperature is higher than the set temperature, the compressor operates normally. The indoor fan rotates at a low speed while the indoor temperature change detection step continuously detects the change in the indoor temperature. A cooling operation control method for a cooling device, comprising: a normal cooling step of maintaining a normal driving operation performed in a step as it is, and converting a rotation of an indoor fan at a high speed to perform a normal cooling operation. 제 1 항에 있어서, 상기 냉방정지스텝에 있어서 압축기 구동정지 시간은 10분이며 이후 2분간 실내팬을 저속회전시키는 것을 특징으로 하는 냉방기기의 냉방운전제어방법.The method of claim 1, wherein the compressor driving stop time is 10 minutes in the cooling stop step, and then the indoor fan is rotated at a low speed for 2 minutes. 제 1 항에 있어서, 상기 실내팬저속회전스텝의 실내온도 균일분포 동작후 실내온도 판별결과, 실내온도가 설정온도보다 1℃ 이상 높지않을 경우에는 압축기 구동정지 및 실내팬 저속회전 후 실내온도를 판별하는 동작을 연속반복하는 것을 특징으로 하는 냉방기기의 냉방운전제어방법.The method of claim 1, wherein after determining the indoor temperature uniformly by the indoor fan low speed rotation step, if the indoor temperature is not higher than 1 ° C or higher than the set temperature, the compressor is stopped and the indoor temperature is determined after the indoor fan low speed rotation. Cooling operation control method for a cooling device, characterized in that to repeat a continuous operation. 제 1 항에 있어서, 상기 실내온도 변화추이감지결과 설정온도보다 2℃ 이상 높아지지 않을 경우에는 압축기 정상구동 및 실내팬 저속회전 동작을 계속 행하는 것을 특징으로 하는 냉방기기의 냉방운전제어방법.The method of claim 1, wherein the normal operation of the compressor and the low speed rotation operation of the indoor fan are continued when the indoor temperature change trend detection result is not higher than 2 占 폚 above the set temperature. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930000281A 1993-01-11 1993-01-11 Refrigerating control method for air-conditioner KR0136753B1 (en)

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KR1019930000281A KR0136753B1 (en) 1993-01-11 1993-01-11 Refrigerating control method for air-conditioner

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KR940018631A true KR940018631A (en) 1994-08-18
KR0136753B1 KR0136753B1 (en) 1998-07-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10852031B2 (en) 2017-07-12 2020-12-01 Samsung Electronics Co., Ltd. Air conditioner and method for controlling the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10852031B2 (en) 2017-07-12 2020-12-01 Samsung Electronics Co., Ltd. Air conditioner and method for controlling the same

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KR0136753B1 (en) 1998-07-01

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