KR970001333B1 - Rinsing method for a washing machine - Google Patents

Rinsing method for a washing machine Download PDF

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Publication number
KR970001333B1
KR970001333B1 KR1019930017079A KR930017079A KR970001333B1 KR 970001333 B1 KR970001333 B1 KR 970001333B1 KR 1019930017079 A KR1019930017079 A KR 1019930017079A KR 930017079 A KR930017079 A KR 930017079A KR 970001333 B1 KR970001333 B1 KR 970001333B1
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KR
South Korea
Prior art keywords
water level
rinsing
washing
rinsing water
level
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KR1019930017079A
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Korean (ko)
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KR950006091A (en
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김차희
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대우전자 주식회사
배순훈
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Priority to KR1019930017079A priority Critical patent/KR970001333B1/en
Publication of KR950006091A publication Critical patent/KR950006091A/en
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Publication of KR970001333B1 publication Critical patent/KR970001333B1/en

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/38—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of rinsing
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
    • D06F35/005—Methods for washing, rinsing or spin-drying
    • D06F35/006—Methods for washing, rinsing or spin-drying for washing or rinsing only
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/087—Water level measuring or regulating devices
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/18—Washing liquid level
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/02—Water supply

Abstract

The washer is powered, the microcomputer(11) is initialized capable of receiving signals from all input parts(12). The microcomputer(11) judges that the water level is selected, and that the rinsing water level is selected. When the rinsing water level is selected, the microcomputer supplies the water to the washing tub by the water supply and drain driving part(16) and the water level is sensed by the water level sensor(14). After water supply is over, the microcomputer has the motor drive part(17) drive the pulsator forward and backward to proceed with washing.

Description

세탁기의 헹굼방법How to rinse the washing machine

제1도는 본 발명에 적용되는 제어블럭도.1 is a control block diagram applied to the present invention.

제2도는 본 발명의 헹굼방법에 대한 플로우챠트.2 is a flowchart of the rinsing method of the present invention.

제3도는 본 발명에 적용도는 세탁과 헹굼수위의 선택방법에 대한 도표.3 is a table of a method for selecting washing and rinsing water levels applicable to the present invention.

제4도는 본 발명에 적용되는 메모리값에 따른 헹굼수위를 나타낸 도표.4 is a table showing the rinsing water level according to the memory value applied to the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

11 : 마이콤 12 : 모드입력부11: micom 12: mode input unit

13 : 중량감지부 14 : 수위감지부13 weight detection unit 14 water level detection unit

15 : 표시부 16 : 급배수구동부15: display unit 16: supply and drain drive unit

17 : 모터구동부 18 : 메모리부17: motor drive unit 18: memory unit

본 발명은 세탁기의 헹굼방법에 관한 것으로, 특히 헹굼시 선택되는 헹굼수위를 세탁수위에 의하여 자동으로 선택할 수 있도록 한 세탁기의 헹굼방법에 관한 것이다.The present invention relates to a rinsing method of a washing machine, and more particularly, to a rinsing method of the washing machine to automatically select the rinsing water level selected at the time of rinsing by the washing water level.

종래의 세탁기에서 세탁시 마이콤 또는 사용자에 의해 세탁수위가 결정되어 세탁행정이 진행된 후 헹굼행정시 필요한 헹굼수위를 사용자가 별도의 설정하지 않으면 마이콤이 자동으로 헹굼수위를 세탁수위와 동일하게 설정하여 헹굼행정이 진행되어졌다.When washing in a conventional washing machine, the washing water level is determined by the user or user after washing process, and the user automatically sets the rinsing water level as the washing water level unless the user sets the rinsing water level necessary for the rinsing operation after washing. Administration proceeded.

그러나 상기와 같이 마이콤이 헹굼수위를 세탁수위와 동일하게 인식하여 헹굼행정이 진행되면 실질적인 헹굼행정시 필요한 수위에 비하여 낮은 수위에서 헹굼행정이 진행되므로 헹굼이 깨끗이 되지 못한는 문제점이 있었다.However, as described above, the microcomputer recognizes the rinsing water level as the washing water level, so that when the rinsing process proceeds, the rinsing process is performed at a low water level compared to the water level required for the actual rinsing process.

본 발명의 목적은 마이콤이 헹굼행정시 필요한 헹굼수위를 자동으로 세탁수위 보다 높게 설정하여 헹굼행정이 이루어지는 방법을 제공하고자 하는데 있다.An object of the present invention is to provide a method in which a rinse stroke is performed by automatically setting the rinsing water level required for the rinsing stroke higher than the washing level.

상기의 목적을 실현하기 위하여 본 발명은 일련의 세탁행정시 세탁수위를 선택하고 메모리에 0을 입력하였을 경우, 헹굼수위를 세탁수위와 동일하게 헹굼을 하고, 상기 메모리에 1을 입력하였을 경우, 헹굼수위를 세탁수위와 1단계상향하여 급수하고 헹굼을 하며, 상기 메모리에 2을 입력하였을 경우, 헹굼수위를 세탁수위와 2단계상향하여 급수하고 헹굼을 하도록 한 것을 특징으로 한다.In order to realize the above object, the present invention rinses the rinsing water level to the same level as the washing water level when the washing water level is selected and 0 is input to the memory during a series of washing operations, and when 1 is input to the memory, the rinsing is performed. The water level is fed to the washing water level and the first stage upwards and rinsed. When 2 is input to the memory, the rinsing water level is supplied to the washing water level and the second stage upward and rinsed.

이하 첨부된 도면에 의거 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

제1도는 본 발명에 작용되는 제어블럭도로서, 세탁진행 프로그램에 따라 전체적인 구동부를 제어하는 마이콤(11)과, 세탁시 필요한 모든 정보사항을 상기 마이콤(11)에 입력시키는 모드입력부(12)와, 상기 마이콤(11)의 제어신호에 의하여 세탁물의 중량을 감지하는 중량감지부(13)와, 상기 마이콤(11)의 제어신호에 의하여 세탁조의 급수 및 배수되는 수위를 감지하는 수위감지부(14)와, 상기 마이콤(11)에 입력된 정보사항을 외부로 표시하는 표시부(15)와, 상기 마이콤(11)의 제어신호에 의하여 급수 및 배수하는 급배수구동부(16)와, 상기 마이콤(11)의 제어신호에 모터를 구동시키는 모터구동부(17)와, 상기 마이콤(11)의 제어신호에 의하여 수위결정에 따른 헹굼수위에 대한 소정의 데이터가 기억되어 있는 메모리부(18)로 구성된다.1 is a control block diagram according to the present invention, the microcomputer 11 for controlling the overall driving unit according to the washing progress program, and the mode input unit 12 for inputting all the information necessary for washing to the microcomputer 11 and The weight detection unit 13 for detecting the weight of the laundry by the control signal of the microcomputer 11, and the water level detection unit 14 for detecting the water supply and drainage level of the washing tank by the control signal of the microcomputer 11 And, the display unit 15 for displaying the information items input to the microcomputer 11 to the outside, the water supply and drain driver 16 for supplying and draining by the control signal of the microcomputer 11, and the microcomputer 11 Motor control unit 17 for driving the motor to the control signal of the control unit and memory unit 18 storing predetermined data on the rinsing water level according to the water level determination by the control signal of the microcomputer 11.

제2도는 본 발명의 헹굼방법에 대한 플루우챠트로서, 세탁시 세탁수위를 선택하는 세탁수위선택단계(21)와, 상기 세탁수위선택단계(21)에서 세탁수위가 선택되었을 경우 헹굼수위를 선택하는 헹굼수위선택단계(22)와, 상기 헹굼수위선택단계(22)에서 헹굼수위가 선택되었으면 선택된 세탁수위와 헹굼수위로 세탁 및 헹굼하고, 상기 세탁수위선택단계(21)에서 세탁수위가 선택되지 않았으면 헹굼수위를 선택하는 헹굼수위선택단계(23)와, 상기 헹굼수위선택단계(23)에서 헹굼수위가 선택되었으면 세탁수위를 결정하는 세탁수위결정단계(24)를 결정하여 결정된 세탁수위와 선택된 헹굼수위로 세탁 및 헹굼하며, 상기 헹굼수위선택단계(23)에 헹굼수위가 선택되지 않았으면 세탁수위를 결정하는 세탁수위결정단계(25)와, 상기 세탁수위결정단계(25)에서 결정된 수위로 헹굼수위를 결정하여 세탁 및 헹굼하고, 상기 헹굼수위선택단계(22)에서 헹굼수위가 선택되지 않았으면 헹굼수위가 0 입력되었는가를 판단하는 제1헹굼수위판단단계(26)와, 상기 제1헹굼수위판단단계(26)에서 헹굼수위가 0으로 판단되면 헹굼수위와 세탁수위로 동일수위로 급수하는 제1헹굼수위결정단계(27)와, 상기 제1헹굼수위판단단계(26)에서 헹굼수위가 0이 아니고 1인가를 판단하는 제2헹굼수위판단단계(28)와, 상기 제2헹굼수위판단단계(28)에서 1로 판단되면 헹굼수위를 세탁수위보다 1단계 상향하여 급수하는 제2헹굼수위결정단계(29)와, 제2헹굼수위판단단계(29)에서 헹굼수위가 1이 아니고 2인가를 판단하는 제3헹굼수위판단단계(30)와, 상기 제3헹굼수위판단단계(30)에서 2로 판단되면 헹굼수위를 세탁수위보다 2단계 상향하여 급수하는 제3헹굼수위결정단계(31)와, 상기 세탁수위결정단계에서 결정된 수위로 급수하는 세탁단계(32)와, 상기 헹굼수위결정단계에서 결정된 수위로 급수하여 헹굼하는 헹굼단계(33)로 이루어지도록 한 것이다.2 is a flush chart for the rinsing method of the present invention, the washing level selection step 21 to select the washing level when washing, and when the washing level is selected in the washing level selection step 21 selects the rinsing level If the rinsing water level selection step 22 and the rinsing water level is selected in the rinsing water level selecting step 22, washing and rinsing with the selected washing water level and the rinsing water level, and the washing level is not selected in the washing water level selecting step 21. If not, the rinsing water level selection step 23 for selecting a rinsing water level, and if the rinsing water level is selected in the rinsing water level selecting step 23 determines the washing water level determining step 24 for determining the washing water level. Washing and rinsing with a rinsing water level, and if the rinsing water level is not selected in the rinsing water level selection step 23 to determine the washing water level (25) and the washing water level determining step (25) The first rinsing water level determination step 26 of determining the rinsing water level and washing and rinsing, and determining whether the rinsing water level is 0 if the rinsing water level is not selected in the rinsing water level selection step 22, and the first When the rinsing water level is determined to be zero in the rinsing water level determining step 26, the first rinsing water level determining step 27 supplies water to the same level as the rinsing water level and the washing water level, and the rinsing water level in the first rinsing water level determining step 26. The second rinsing water level determination step 28 for determining whether the value is not 0, and the second rinsing water level when the rinsing water level is increased by one step above the washing water level when it is determined as 1 in the second rinsing water level determination step 28. A third rinsing water level determining step 30 for determining whether the rinsing water level is 2 instead of 1 in the water level determining step 29 and the second rinsing water level determining step 29, and the third rinsing water level determining step 30 If the rinse level is determined to be 2 in the third rinsing water level is increased by two steps above the washing level The water level determination step 31, the washing step 32 for supplying the water level determined in the washing water level determination step, and the rinsing step 33 for rinsing the water supply to the water level determined in the rinsing water level determination step.

상기와 같이 이루어지는 본 발명의 작용효과를 설명하면 다음과 같다.Referring to the effects of the present invention made as described above are as follows.

세탁기에 전원을 인가시키면 마이콤(11)이 모드입력부(12)로부터 신호를 받을 수 있는 초기화 된 상태가 된다.When the power is applied to the washing machine, the microcomputer 11 is initialized to receive a signal from the mode input unit 12.

이때 마이콤(11)은 제2도에 도시한 바와 같이 세탁수위선택단계(21)로 가시 모드입력부(12)를 통해서 세탁수위가 선택되었는가를 판단하게 되고, 이때 세탁수위가 선택되었으면 상기 마이콤(11)은 헹굼수위선택단계(22)로 가서 헹굼수위가 선택되었는가를 판단하게 되고, 이때 상기 헹굼수위가 선택되었으면 상기 마이콤(11)에서는 제3도에 도시한 바와 같이, 상기 선택된 세탁수위와 헹굼수위에 의하여 세탁단계(32)로 급배수구동부(16)을 제어하여 세탁조에 급속함과 아울러 급수되는 수위는 수위감지부(14)를 통해서 상기 선택된 수위를 감지하면서 급수하고 상기 급수가 완료되면 상기 마이콤(11)에서는 모터구동부(17)를 제어하여 펄세이터를 정.역회전시키면서 세탁을 진행하고 세탁이 완료되면 급배수구동부(16)를 제어하여 배수하고, 이어서 헹굼단계(33)로 가서 상기 세탁시와 마찬가지 과정으로 세탁하고 헹굼하고 완료를 하게 된다.At this time, the microcomputer 11 determines whether the washing water level is selected through the visible mode input unit 12 in the washing water level selection step 21 as shown in FIG. 2, and if the washing water level is selected, the micom 11 is selected. ) Goes to the rinsing water level selection step 22 to determine whether the rinsing water level has been selected. In this case, if the rinsing water level is selected, the microcomputer 11 shows the selected washing water level and the rinsing water level as shown in FIG. 3. By controlling the water supply and drainage drive unit 16 to the washing step 32 by the water supply rapid and water level to the washing tank while detecting the selected water level through the water level detection unit 14 and the water supply is complete the microcomputer In step 11, the motor driving unit 17 is controlled to perform the washing while forward and reverse rotation of the pulsator, and when the washing is completed, the water supply and drain driving unit 16 is controlled and drained, followed by a rinsing step 33 Go is the washing and rinsing water and the completion of the laundry during the same process.

그러나 상기 세탁수위선택단계(21)에서 세탁수위가 선택되지 않았으면 헹굼수위선택단계(23)로 가서 헹굼수위가 선택되었는가를 판단하여 상기 헹굼수위가 선택되었으면, 세탁수위 결정단계(24)로 가서 중량감지부(13)를 통해서 세탁량을 감지하고 이 감지된 세탁량에 해당하는 세탁수위를 급수하고, 세탁단계(32)로 가서 세탁을 진행하되, 상기 세탁이 완료되면 헹굼단계(33)로 가서 상기 헹굼수위 선택단계(22)에서 선택된 헹굼수위로 급수하면서 헹굼을 진행하게 되고, 상기 헹굼수위선택단계(23)에서 헹굼수위가 선택되지 않았으면 상기 마이콤(11)에서는 세탁수위 결정단계(25)로 가서 중량감지부(13)를 통해서 세탁량을 감지하고 이 감지된 세탁량에 해당하는 세탁수위를 급수하고, 세탁단계(32)로 가서 세탁을 진행하되, 상기 세탁이 완료되면 헹굼단계(33)로 가서 상기 헹굼수위선택단계(22)에서 선택된 헹굼수위로 급수하면서 헹굼을 진행하게 된다 .However, if the washing level is not selected in the washing level selection step 21, go to the rinsing level selection step 23 to determine whether the rinsing level is selected, and if the rinsing level is selected, go to the washing level determination step 24 Detect the amount of washing through the weight sensing unit 13 and water the washing water level corresponding to the detected washing amount, go to the washing step 32 and proceed with the washing, when the washing is completed, go to the rinsing step 33 and rinsing The rinsing proceeds while water is supplied to the rinsing water level selected in the water level selection step 22, and if the rinsing water level is not selected in the rinsing water level selection step 23, the microcomputer 11 goes to the washing water level determining step 25. Detect the amount of washing through the weight detection unit 13 and water the washing level corresponding to the detected washing amount, go to the washing step 32 to proceed with the washing, rinsing step 33 ) And rinsing while supplying water to the rinsing water level selected in the rinsing water level selection step 22.

한편 상기 세탁수위선택단계(21)에서 세탁수위가 선택된 상태에서 상기 헹굼수위선택단계(22)에서 헹굼수위가 선택되지 않았으면, 상기 마이콤(11)에서서는 제1수위헹굼판단단계(26)로 가서 상기 모드입력부(12)로부터 세탁수위가 0이 입력되어 있는가를 판단하게 되고, 이때 세탁수위가 0이 입력되었으면 상기 마이콤(11)에서는 제1헹굼수위결정단계(27)로 가서 메모리부(18)를 제어하여 상기 세탁수위 0 대한 헹굼수위를 세탁수위와 동일수위로 결정하고 이 결정된 수위로 세탁단계(32)로 가서 세탁을 진행하되, 상기 세탁이 완료되면 헹굼단계(33)로 가서 상기 헹굼수위선택단계(22)에서 선택된 헹굼수위로 급수하면서 헹굼을 진행하게 되고, 상기 제1수위헹굼판단단계(26)에서 모드입력부(12)로부터 세탁수위가 0이 아니면, 상기 제2수위헹굼판단단계(28)로 가서 상기 모드입력부(12)로부터 세탁수위가 1이 입력되었는가를 판단하게 되고, 이때 세탁수위가 1이 입력되었으면 상기 마이콤(11)에서는 제2헹굼수위결정단계(29)로 가서 세탁수위에 대하여 헹굼수위를 1단계 상향하여 결정하고, 이어서 세탁단계(32)로 가서 세탁은 선택된 세탁수위에 의하여 세탁을 진행하며, 상기 세탁이 완료되면 헹굼단계(33)로 가서 상기 헹굼수위선택단계(22)에서 선택된 헹굼수위 즉 상기 세탁수위보다 1단계 상향하여 급수하면서 헹굼을 진행하게 되며, 상기 제2수위헹굼판단단계(28)에서 모드입력부(12)로부터 세탁수위가 1이 아니면, 세탁수위가 2가 입력되었는가를 판단하게 되고 이때 세탁수위가 2가 입력되었으면 상기 마이콤(11)에서는 제3헹굼수위결정단계(30)로 가서 세탁수위에 대하여 헹굼수위를 2단계 상향하여 결정한 후 세탁단계(32)에서 기선택된 세탁수위로 급수하면서 세탁하고 이어서 세탁이 완료되면 상기 헹굼단계(33)로 가서 상기 결정된 헹굼수위 즉 세탁수위에 2단계이상 상승된 헹굼수위로 급수하면서 헹굼을 하게 되는 것이다.On the other hand, if the rinsing water level is not selected in the rinsing water level selection step 22 while the washing water level is selected in the washing water level selection step 21, the microcomputer 11 goes to the first water level rinsing determination step 26. Go to the mode input unit 12 to determine whether the washing water level 0 is input, if the washing water level 0 is entered in the microcomputer 11 to go to the first rinsing water level determination step 27 and the memory unit 18 To control the washing level 0 to determine the rinsing water level equal to the washing water level and proceeds to the washing step 32 to the washing level 32, the washing proceeds to the rinsing step 33 when the washing is completed, the rinsing level The rinsing is performed while water is supplied to the rinsing water level selected in the selecting step 22, and if the washing level is not 0 from the mode input unit 12 in the first water level rinsing step 26, the second water level rinsing step ( Go to 28) It is determined whether the washing water level 1 is input from the mode input unit 12. If the washing water level is 1, the microcomputer 11 goes to the second rinsing water level determination step 29 and rinses the water level. Determining step 1, and then go to the washing step 32, the washing proceeds to the washing by the selected washing water level, and when the washing is completed, go to the rinsing step 33 and selected in the rinsing water level selection step 22 The rinsing is performed while the water is rinsed up by one step from the rinsing water level, that is, the washing water level. If the washing water level is not 1 from the mode input unit 12 in the second water level rinsing determination step 28, the washing water level is 2 is input. In this case, when the washing level is 2, the microcomputer 11 goes to the third rinsing level determination step 30 and determines the rinsing level by increasing the rinsing level by two steps. In the system 32, the washing is carried out while supplying water to a predetermined washing level, and when the washing is completed, the rinsing step is performed while going to the rinsing step 33 and rinsing while supplying the rinsing water level higher than two levels to the determined rinsing level, that is, washing level. .

이상에서 설명한 바와 같이 본 발명은 세탁물이 헹굼시 세탁수위에 의하여 헹굼수위를 세탁수위보다 높게 설정하여 헹굼을 할 수 있도록 함으로써, 헹굼을 보다 깨끗하게 할 수 있는 효과를 제공하게 되는 것이다.As described above, in the present invention, when the laundry is rinsed, the rinsing water level is set higher than the washing water level by the washing water level, thereby providing a rinsing effect.

Claims (1)

세탁시 세탁수위를 선택하는 세탁수위선택단계(21)와, 상기 세탁수위선택단계(21)에서 세탁수위가 선택되었을 경우 헹굼수위를 선택하는 헹굼수위선택단계(22)와, 상기 헹굼수위선택단계(22)에서 헹굼수위가 선택되었으면 선태된 세탁수위와 헹굼수위로 세탁 및 헹굼하고, 상기 세탁수위선택단계(21)에서 세탁수위가 선택되지 않았으면 헹굼수위를 선택하는 헹굼수위선택단계(23)와, 상기 헹굼수위선택단계(23)에서 헹굼 수위가 선택되었으면 세탁수위를 결정하는 세탁수위결정단계(24)를 결정하여 결정된 세탁수위와 선택된 헹굼수위로 세탁 및 헹굼하며, 상기 헹굼수위선택단계(23)에 헹굼수위가 선택되지 않았으면 세탁수위를 결정하는 세탁수위결정단계(25)와, 상기 세탁수위결정단계(25)에서 결정된 수위로 헹굼수위를 결정하고 세탁 및 헹굼하고, 상기 헹굼수위선택단계(22)에서 헹굼수위가 선택되지 않았으면 헹굼수위가 0입력되었는가를 판단하는 제1헹굼수위판단단계(26)와, 상기 제1헹굼수위판단단계(26)에서 헹굼수위가 0으로 판단되면 헹굼수위와 세탁수위로 동일수위로 급수결정하는 제1헹굼수위결정단계(27)와, 상기 제1헹굼수위판단단계(26)에서 헹굼수위가 0이 아니고 1인가를 판단하는 제2헹굼수위판단단계(28)와, 상기 제2헹굼수위판단단계(28)에서 1로 판단되면 헹굼수위를 세탁수위보다 1단계 상향하여 급수결정하는 제2헹굼수위결정단계(29)와, 제2헹굼수위판단단계(28)에서 헹굼수위가 1이 아니고 2인가를 판단하는 제3헹굼수위판단단계(30)와, 상기 제3헹굼수위판단단계(30)에서 2로 판단되면 헹굼수위를 세탁수위보다 2단계 상향하여 급수결정하는 제3헹굼수위결정단계(31)로 이루어짐을 특징으로 하는 세탁기의 헹굼방법.Washing water level selection step 21 for selecting the washing water level during washing, rinsing water level selection step 22 for selecting a rinsing water level when the washing water level is selected in the washing water level selecting step 21, and the rinsing water level selecting step If the rinsing water level is selected in (22), washing and rinsing with the selected washing water level and the rinsing water level, and if the washing water level is not selected in the washing water level selection step 21, the rinsing water level selecting step (23) And, if the rinsing water level is selected in the rinsing water level selection step 23, the washing water level determination step 24 to determine the washing water level is determined to wash and rinse with the determined washing water level and the selected rinsing water level, and the rinsing water level selection step ( If the rinsing water level is not selected in 23), the washing water level determining step 25 determines the washing water level, and the rinsing water level is determined by the water level determined in the washing water level determining step 25, washing and rinsing, and If the rinsing water level is not selected in the rinsing water level selecting step 22, the first rinsing water level determining step 26 determines whether the rinsing water level is 0, and the rinsing water level is 0 in the first rinsing water level judging step 26. If it is determined that the first rinsing water level determination step 27 to determine the water supply at the same level as the rinsing water level and the washing water level, the second rinsing water level in the first rinsing water level determination step 26 determines whether the rinsing water level is 1 instead of 0 A second rinsing water level determination step 29 of determining a water supply by raising the rinsing water level by one step above the washing water level when it is determined as 1 in the rinsing water level determining step 28 and the second rinsing water level determining step 28; In the rinsing water level determining step 28, if the rinsing water level is determined to be 2 instead of 1 in the third rinsing water level determining step 30, and in the third rinsing water level determining step 30, the rinsing water level is determined to be 2 Characterized in that the third rinse water level determination step 31 to determine the water supply upwards by two steps Rinsing method of the washing machine.
KR1019930017079A 1993-08-30 1993-08-30 Rinsing method for a washing machine KR970001333B1 (en)

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