KR970043479A - Washing machine control method and method - Google Patents

Washing machine control method and method Download PDF

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Publication number
KR970043479A
KR970043479A KR1019950048453A KR19950048453A KR970043479A KR 970043479 A KR970043479 A KR 970043479A KR 1019950048453 A KR1019950048453 A KR 1019950048453A KR 19950048453 A KR19950048453 A KR 19950048453A KR 970043479 A KR970043479 A KR 970043479A
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South Korea
Prior art keywords
washing
detergent
amount
ionization
washing machine
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KR1019950048453A
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Korean (ko)
Inventor
전봉희
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김광호
삼성전자 주식회사
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Priority to KR1019950048453A priority Critical patent/KR970043479A/en
Publication of KR970043479A publication Critical patent/KR970043479A/en

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Abstract

본 발명은 전도도센서를 사용하여 세탁수에 용해된 세제량을 직접적으로 감지한 후에 이에 의거하여 세탁 및 헹굼을 최적으로 수행할 수 있도록 한 세탁기의 세탁제어장치 및 방법에 관한 것이다. 본 발명의 세탁기의 세탁제어장치는 투입세제량에 따라 세탁력 및 헹굼력을 변경시키는 세탁기에 있어서, 수조의 적소에 구비되어 투입된세제량의 이온화정도를 감지하는 전도도 감지수단(제1 전도도 감지수단) 및 상기 세제량 감지수단으로부터 감지신호를 제공받아 투입된 세제량을 판단하고, 이에 의거하여 세탁력 및 헹굼력을 변경시키는 제어수단을 구비한 것을 특징으로 한다.The present invention relates to a washing control apparatus and method of a washing machine that can directly detect the amount of detergent dissolved in the wash water by using a conductivity sensor and then perform washing and rinsing optimally based thereon. Washing control device of the washing machine of the present invention is a washing machine for changing the washing power and the rinsing power according to the amount of detergent, conductivity detection means (first conductivity detection means) for detecting the ionization degree of the detergent amount put in place of the tank and the It is characterized in that it comprises a control means for receiving the detection signal from the detergent amount sensing means to determine the amount of detergent injected, and changing the washing force and the rinsing force based on this.

Description

세탁기의 세탁제어장치 및 방법Washing machine control method and method

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

제 2 도는 제1도에서 전도도센서의 장착구조를 확대도시한 단면도2 is an enlarged cross-sectional view showing the mounting structure of the conductivity sensor in FIG.

제 3 도는 본발명의 세탁기의 세탁제어장치의 블록구성도3 is a block diagram of a washing control device of a washing machine of the present invention

제 4 도는 세제량에 따른 전도도센서의 출력의 변화를 보인 그래프4 is a graph showing the change of the output of the conductivity sensor according to the detergent amount

Claims (8)

투입세제량에 따라 세탁력 및 헹굼력을 변경시키는 세탁기에 있어서, 수조의 적소에 구비되어 투입된세제량의 이온화정도를 감지하는 전도도 감지수단(제1 전도도 감지수단) 및 상기 세제량 감지수단으로부터 감지신호를 제공받아 투입된 세제량을 판단하고, 이에 의거하여 세탁력 및 헹굼력을 변경시키는 제어수단을 구비한 것을 특징으로하는 세탁기의 세탁제어장치.In the washing machine for changing the washing power and the rinsing power according to the amount of detergent added, the sensing signal (first conductivity sensing means) for detecting the ionization degree of the detergent amount is provided in place of the tank and receiving the detection signal from the detergent amount sensing means The washing control apparatus of the washing machine characterized in that it comprises a control means for determining the amount of detergent injected, and changing the washing power and the rinsing power based on the detergent amount. 제1항에 있어서, 상기 세탁제어장치는 수도수의 이온화정도를 감지하는 제2전도도 감지수단을 더 구비하고, 상기 제어수단은 상기 제1 전도도 감지수단에서 감지된 세탁수의 이온화정도에서 상기 제 2 전도도 감지수단에서 감지된 수도수의 이온화 정도를 감산하여 주입된 순수 세제량을 산출하고, 이에 의거하여 상기 세탁력 및 헹굼력을 변경시키는 것을 특징으로 하는 세탁기의 세탁제어장치.According to claim 1, The washing control device further comprises a second conductivity detecting means for detecting the degree of ionization of tap water, wherein the control means is the first degree of ionization of the wash water detected by the first conductivity detecting means 2 is a laundry control apparatus for a washing machine, characterized in that the amount of pure detergent injected is calculated by subtracting the degree of ionization of tap water detected by the conductivity detecting means, and changing the washing power and the rinsing power on the basis of this. 제1항 또는 제2항에 있어서, 상기 각각의 전도도 감지수단은 상호 대향되게 설치되는 두 개의 지지부재 및 상기 지지부재의 내측벽에 상호 대향되게 고정되는 두 개의 전극판을 포함하여 이루어지는 것을 특징으로 하는 세탁기의 세탁제어방법.The method according to claim 1 or 2, wherein each of the conductivity detecting means comprises two support members which are installed to face each other and two electrode plates which are fixed to each other opposite to the inner wall of the support member. Washing control method of the washing machine. 제3항에 있어서, 상기 전극판은 백금판으로 이루어지는 것을 특징으로 하는 세탁기의 세탁제어방법.The washing control method according to claim 3, wherein the electrode plate is made of a platinum plate. 투입된 세제의 량에 의거하여 세탁력 및 헹굼력을 제어하는 세탁기에 있어서, 설정수위까지 세탁수를 투입하는 단계; 소정시간동안 세탁수를 좌우로 교반하여 투입된 세제를 그용해도가 포화상태가 될 때까지 분산,용해시키는 단계; 세탁수의 이온화정도에 의거하여 투입세제량은 판단하는 단계 및 상기 판단된 투입 세제량에 비례하여 세탁력은 감소시키고 헹굼력은 증가시키는 단계를 구비한 것을 특징으로 하는 세탁기의 세탁제어방법.A washing machine for controlling a washing power and a rinsing power based on an amount of detergent added, the washing machine comprising: introducing washing water to a set water level; Dispersing and dissolving the added detergent by stirring the wash water left and right for a predetermined time until its solubility becomes saturated; And determining the amount of detergent dispensed based on the degree of ionization of the wash water and reducing the washing power and increasing the rinsing power in proportion to the determined amount of the detergent. 제5항에 있어서, 상기 수위의 설명은 세탁물의 중량에 의거하여 자동으로 설정되는 것을 특징으로 하는 세탁기의 세탁제어방법.The washing control method according to claim 5, wherein the description of the water level is automatically set based on the weight of the laundry. 제5항에 있어서, 수도수의 이온화정도를 감지하는 단계를 더 구비하고, 상기 투입세제량 판단단계에서는 상기 수도수의 이온화 정도에 따른 오차분을 제거한 상태에서 투입세제량을 판단하는 것을 특징으로 하는 세탁기의 세탁제어방법.The washing machine according to claim 5, further comprising a step of detecting an ionization degree of tap water, and in the input detergent amount determining step, the input detergent amount is determined while removing an error according to the degree of ionization of the tap water. Washing control method. 제5항에 있어서, 상기 용해도의 포화여부의 판단은 상기 소정의 시간간격으로 세탁수의 이온화정도를 감지하고 직전 및 현재의 이온화정도가 소정의 기준에 미달한 경우에 포한된 것으로 판단하는 것을 특징으로 하는 세탁기의 세탁제어방법.The method of claim 5, wherein the determination of saturation of the solubility is included in the case where the degree of ionization of the wash water is detected at the predetermined time interval, and it is determined when the degree of ionization immediately before and present falls below a predetermined criterion. Washing control method of the washing machine.
KR1019950048453A 1995-12-11 1995-12-11 Washing machine control method and method KR970043479A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040047021A (en) * 2002-11-28 2004-06-05 엘지전자 주식회사 Washing machine sensoring detergent concentration and its operating method
KR100479095B1 (en) * 2002-11-28 2005-03-28 엘지전자 주식회사 Detergent injecting method of washing machine
KR100495063B1 (en) * 2002-11-28 2005-06-14 엘지전자 주식회사 The first time washing method of a drum washer
KR100495066B1 (en) * 2002-11-28 2005-06-14 엘지전자 주식회사 Washing course selecting method of washer
KR100505228B1 (en) * 2002-11-28 2005-08-10 엘지전자 주식회사 Drum washer and washing method for drum washer
KR100535661B1 (en) * 2002-11-28 2005-12-09 엘지전자 주식회사 Washing course selecting method of washing machine
KR100701939B1 (en) * 2003-06-20 2007-03-30 엘지전자 주식회사 Washing method of a washer

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040047021A (en) * 2002-11-28 2004-06-05 엘지전자 주식회사 Washing machine sensoring detergent concentration and its operating method
KR100479095B1 (en) * 2002-11-28 2005-03-28 엘지전자 주식회사 Detergent injecting method of washing machine
KR100495063B1 (en) * 2002-11-28 2005-06-14 엘지전자 주식회사 The first time washing method of a drum washer
KR100495066B1 (en) * 2002-11-28 2005-06-14 엘지전자 주식회사 Washing course selecting method of washer
KR100505228B1 (en) * 2002-11-28 2005-08-10 엘지전자 주식회사 Drum washer and washing method for drum washer
KR100535661B1 (en) * 2002-11-28 2005-12-09 엘지전자 주식회사 Washing course selecting method of washing machine
KR100701939B1 (en) * 2003-06-20 2007-03-30 엘지전자 주식회사 Washing method of a washer

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