KR970075727A - Apparatus and method for determining when to clean a filter of an air conditioner - Google Patents

Apparatus and method for determining when to clean a filter of an air conditioner Download PDF

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Publication number
KR970075727A
KR970075727A KR1019960017446A KR19960017446A KR970075727A KR 970075727 A KR970075727 A KR 970075727A KR 1019960017446 A KR1019960017446 A KR 1019960017446A KR 19960017446 A KR19960017446 A KR 19960017446A KR 970075727 A KR970075727 A KR 970075727A
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KR
South Korea
Prior art keywords
filter
amount
dust
air
indoor
Prior art date
Application number
KR1019960017446A
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Korean (ko)
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KR0159710B1 (en
Inventor
오성제
Original Assignee
김광호
삼성전자 주식회사
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Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019960017446A priority Critical patent/KR0159710B1/en
Publication of KR970075727A publication Critical patent/KR970075727A/en
Application granted granted Critical
Publication of KR0159710B1 publication Critical patent/KR0159710B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/39—Monitoring filter performance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/90—Cleaning of purification apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/50—Air quality properties
    • F24F2110/65—Concentration of specific substances or contaminants

Abstract

본 발명은 필터의 청소시기판단장치 및 방법에 관한 것으로, 더욱 상세하게는 실내공기에 포함된 먼지 및 부유물을 포집하여 제거하는 필터를 구비한 공기조화기에 있어서, 실내공기의 오염을 감지하는 실내오염감지부, 흡입되는 실내공기의 풍량을 감지하는 풍량감지부, 상기 실내오염감지부 및 풍량감지부에 의해 감지된 실내오염정도 및 풍량에 의거하여 단위시간당 필터에 포집되는 먼지량을 산출하고, 산출된 먼지량을 누적적산하여 저장하는 먼지포집량누적부, 상기 먼지포집량누적부에 누적적산된 먼지포집량을 소정의 기설정된 기준량과 비교하여 필터의 청소필요여부를 판단하는 제어부를 구비하고, 그 판단방법으로써는 실내공기의 오염정도 및 흡입되는 실내공기의 풍량을 감지하는 과정, 상기 감지된 실내공기의 오염종도와 풍량에 의거하여 단위시간당 필터의 먼지포집량을 산출하는 과정, 상기 산출된 필터의 단위시간당 먼지포집량을 누적적산하는 과정, 상기 누적적산된 필터의 먼지포집량을 소정의 기설정된 기준값과 비교하여 필터의 청소필요여부를 판단하는 과정을 구비한 것을 특징으로 한다.The present invention relates to an apparatus and method for determining a cleaning time of a filter, and more particularly, to an air conditioner having a filter for collecting and removing dust and suspended matters contained in the room air, A dust detection unit for detecting the air volume of the indoor air to be sucked, a dust amount to be collected in the filter per unit time based on the indoor pollution degree and the air volume detected by the indoor pollution detection unit and the air volume detection unit, A dust collecting amount accumulating unit cumulatively accumulating and accumulating the dust amount; and a control unit comparing the cumulative dust collecting amount accumulated in the dust collecting amount accumulating unit with a predetermined reference amount to determine whether or not the filter needs to be cleaned, A method of detecting the degree of contamination of indoor air and the amount of indoor air sucked, Calculating a dust collection amount of the filter per unit time, cumulatively accumulating the dust collection amount per unit time of the calculated filter, comparing the dust collection amount of the cumulative filter with a preset predetermined reference value, And a step of determining whether or not it is necessary.

Description

공기조화기의 필터청소시기 판단장치 및 방법Apparatus and method for determining when to clean a filter of an air conditioner

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

제2도는 본 발명에 따른 공기조화기의 구성을 보인 제어블럭도.FIG. 2 is a control block diagram showing the configuration of an air conditioner according to the present invention. FIG.

Claims (3)

실내공기에 포함된 먼지 및 부유물을 포집하여 제거하는 필터를 구비한 공기조화기에 있어서, 실내공기의 오염을 감지하는 실내오염감지부(30), 흡입되는 실내공기의 풍량을 감지하는 풍량감지부(90), 상기 실내오염감지부(30) 및 풍량감지부(90)에 의해 감지된 실내오염정도 및 풍량에 의거하여 단위시간당 필터에 포집되는 먼지량을 산출하고, 산출된 먼지량을 누적적산하여 저장하는 먼지포집량누적부(50), 상기 먼지포집량누적부(50)에 누적적산된 먼지포집량을 소정의 기설정된 기준량과 비교하여 필터의 청소필요여부를 판단하는 제어부(20)를 구비한 것을 특징으로 하는 공기조화기의 필터청소시기 판단장치.1. An air conditioner having a filter for collecting and removing dust and dirt contained in indoor air, the air conditioner comprising: an indoor pollution sensing unit (30) for sensing the contamination of indoor air; an air flow rate sensing unit 90), calculates the amount of dust collected in the filter per unit time based on the degree of indoor pollution and the amount of air detected by the indoor pollution sensing unit (30) and the air flow rate sensing unit (90), cumulatively accumulates and stores the calculated amount of dust And a control unit 20 for comparing the dust collection amount cumulatively accumulated in the dust collection amount accumulation unit 50 with a preset predetermined reference amount to determine whether or not the filter needs to be cleaned A device for determining when to clean a filter of an air conditioner. 제1항에 있어서, 상기 필터의 단위시간당 먼지포집량은 실내오염정도, 풍량 및 필터의 집진성능의 곱에 의하여 산출되는 것을 특징으로 하는 공기조화기의 필터청소시기 판단장치.The apparatus according to claim 1, wherein the dust collection amount per unit time of the filter is calculated by multiplying the degree of indoor pollution, the air volume, and the dust collecting performance of the filter. 실내공기에 포함된 먼지 및 부유물질을 포집하여 제거하는 필터를 구비한 공기조화기에 있어서, 실내공기의 오염정도 및 흡입되는 실내공기의 풍량을 감지하는 과정, 상기 감지된 실내공기의 오염정도와 풍량에 의거하여 단위시간당 필터의 먼지포집량을 산출하는 과정, 상기 산출된 필터의 단위시간당 먼지포집량을 누적적산하는 과정, 상기 누적적산된 필터의 먼지포집량을 소정의 기설정된 기준값과 비교하여 필터의 청소필요여부를 판단하는 과정을 구비한 것을 특징으로 하는 공기조화기의 필터청소시기 판단방법.A method of controlling an air conditioner having a filter for collecting and removing dust and suspended matters contained in indoor air, the method comprising the steps of: detecting a degree of contamination of indoor air and an amount of indoor air to be sucked; Calculating a dust collection amount of the filter per unit time based on the accumulated dust collection amount, accumulating the dust collection amount per unit time of the calculated filter, comparing the dust collection amount of the accumulated accumulated filter with a predetermined preset reference value, And determining whether or not to clean the air conditioner. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960017446A 1996-05-22 1996-05-22 Filter clean time deciding device and method of an airconditioner KR0159710B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960017446A KR0159710B1 (en) 1996-05-22 1996-05-22 Filter clean time deciding device and method of an airconditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960017446A KR0159710B1 (en) 1996-05-22 1996-05-22 Filter clean time deciding device and method of an airconditioner

Publications (2)

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KR970075727A true KR970075727A (en) 1997-12-10
KR0159710B1 KR0159710B1 (en) 1999-01-15

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KR1019960017446A KR0159710B1 (en) 1996-05-22 1996-05-22 Filter clean time deciding device and method of an airconditioner

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100883867B1 (en) * 2007-10-30 2009-02-17 공간테크 주식회사 The auto device for cleaning a filter of air-conditioner

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101880462B1 (en) * 2016-12-15 2018-07-20 엘지전자 주식회사 Air conditioner and Method for controlling it

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100883867B1 (en) * 2007-10-30 2009-02-17 공간테크 주식회사 The auto device for cleaning a filter of air-conditioner

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