KR970027450A - Dehydration Control Method of Washing Machine - Google Patents

Dehydration Control Method of Washing Machine Download PDF

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Publication number
KR970027450A
KR970027450A KR1019950043311A KR19950043311A KR970027450A KR 970027450 A KR970027450 A KR 970027450A KR 1019950043311 A KR1019950043311 A KR 1019950043311A KR 19950043311 A KR19950043311 A KR 19950043311A KR 970027450 A KR970027450 A KR 970027450A
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KR
South Korea
Prior art keywords
dehydration
reset level
detected
intermittent
completed
Prior art date
Application number
KR1019950043311A
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Korean (ko)
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KR0172867B1 (en
Inventor
이득희
Original Assignee
구자홍
Lg 전자주식회사
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Priority to KR1019950043311A priority Critical patent/KR0172867B1/en
Publication of KR970027450A publication Critical patent/KR970027450A/en
Application granted granted Critical
Publication of KR0172867B1 publication Critical patent/KR0172867B1/en

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Classifications

    • 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
    • D06F33/40—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of centrifugal separation of water from the laundry
    • 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 
    • D06F33/44—Control of the operating time, e.g. reduction of overall operating time
    • 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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
    • 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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/58—Indications or alarms to the control system or to the user

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

본 발명은 세탁기의 탈수제어방법에 관한것으로써, 특히 세탁기의 탈수중 리세트(Reset)수위가 일정 횟수 이상 감지되면 에러표시를 하여 세탁기의 동작을 정지시켜 탈수도의 저하를 방지하도록 한 세탁기의 탈수제어 방법에 관한 것이다.The present invention relates to a dehydration control method of a washing machine. In particular, when a reset level is detected a predetermined number of times during the dehydration of a washing machine, an error is displayed to stop the operation of the washing machine to prevent dehydration. It relates to a dehydration control method.

상기와 같은 본 발명의 세탁기의 탈수제어방법은 세탁기에서 세탁을 마치고 사용자가 탈수행정스위치를 작동하면 세탁조내의 세탁수가 배수호스를 통해 배수가 되고, 상기 세탁수의 배수후 리세트 수위를 감지하는 제1스텝과, 상기 제1스텝에서 리세트 주위가 감지되지 않으면 다시 배수과정으로 리턴되고, 리세트 수위가 감지되면 일정시간 대기후 간헐탈수과정으로 들어가며, 상기 간헐탈수 과정중에 리세트 수위를 감지하는 제2스텝과, 상기 제2스텝에서 리세트 수위가 감지되지 않을시는 간헐탈수를 완료하고, 리세트 수위가 감지되면 그 감지횟수 카운터를 "1"증가시킨 후 상기 감지횟수 카운터값이 임의의 설정값을 비교, 판단하는 제3스텝과, 상기 제3스텝에서 리세트 수위 감지횟수 카운터값과 임의의 설정값 이상으로 판단되면 세탁기의 구동을 정지하고 표시부에 에러를 표시하는 제4스텝과, 상기 제4스텝에서 임의의 설정값이 리세트 수위 감지횟수 카운터값보다 크게 판단되면 간헐탈수를 계속하고, 상기 간헐탈수가 완료되었는지 여부를 판단하는 제5스텝과, 상기 제5스텝에서 간헐탈수가 완료되지 않았을 경우에는 간헐탈수를 계속 진행하고, 상기 간헐탈수가 완료되었다면 본탈수를 진행하는 제6스텝과, 상기 제6스텝에서 본 탈수진행시 리세트 수위를 감지하는 제7스텝과, 상기 제7스텝에서 리세트 수위가 감지되지 않았을 경우 본탈수 설정시간을 판단하여 설정시간이 경과되었다면 탈수행정을 완료하고, 본 탈수 설정시간이 경과되었다면 본탈수행정을 완료하는 제8스텝과, 상기 8스텝에서 리세트 수위가 감지되었다면 리세트 수위 감지회수를 "1"만큼 증가시켜 다시 상기 리세트수위 감지횟수 카운터값과 임의의 설정값을 비교하는 제9스텝과, 상기 제9스텝에서 리세트 수위 감지횟수 타운터값이 임의의 설정값 이상으로 판단되면 세탁기의 구동을 정지하고 표시부에 에러발생표시를 하는 제10스텝과, 상기 제10스텝에서 리세트 수위 감지횟수 카운터값보다 임의의 설정값이 크다고 판단되면 본탈수 설정시간의 경과를 비교하는 제11스텝과, 상기 제11스텝에서 본탈수 설정수단이 경과되었다면 탈수행정을 완료하고, 본탈수 설정시간이 경과되지 않았을시에는 본탈수 행정을 계속 실시하도록 하는 제12스텝으로 이루어져, 세탁기의 세탁조내에서 리세트 수위가 감지되는 횟수만큼 간헐탈수가 연속으로 수행되는 것을 방지하여 탈수효과를 향상시킬 수 있도록 한것이다.In the dehydration control method of the washing machine of the present invention as described above, when the user operates the dehydration stroke switch after washing in the washing machine, the washing water in the washing tank is drained through the drainage hose and detects the reset level after draining the washing water. In step 1 and if the reset surroundings are not detected in the first step, the flow returns to the drainage process. If the reset level is detected, the controller enters the intermittent dehydration process after waiting for a predetermined time and detects the reset level during the intermittent dehydration process. In the second step, when the reset level is not detected in the second step, the intermittent dehydration is completed. When the reset level is detected, the detection count counter is increased by " 1 " The third step of comparing and judging the difference, and if it is determined that the reset level detection count counter value and the predetermined value or more in the third step is greater than A fourth step of stopping and displaying an error on the display unit; and if the predetermined value is greater than the reset level detection frequency counter value in the fourth step, the intermittent dehydration is continued, and the intermittent dehydration is determined. When the intermittent dehydration is not completed in the fifth step and the fifth step, the intermittent dehydration is continued, and if the intermittent dehydration is completed, the sixth step of proceeding with the main dehydration, and when the dehydration proceeds from the sixth step. In the seventh step of detecting the reset level, and if the reset level is not detected in the seventh step, the dehydration setting time is determined. If the set time has elapsed, the dehydration stroke is completed. The eighth step of completing the dehydration stroke, and if the reset level is detected in the eighth step, the number of reset level detection is increased by " 1 " In the ninth step of comparing the count counter value with an arbitrary set value, and if the reset level detection count town value is determined to be equal to or greater than the predetermined set value, the washing machine is stopped and an error is displayed on the display unit. In the tenth step, when the predetermined level is determined to be larger than the reset level detection frequency counter value in the tenth step, an eleventh step for comparing the elapse of the main dehydration setting time, and the dehydration setting means in the eleventh step If the elapsed time is completed, the dehydration administration is completed, and when the dehydration setting time has not elapsed, the twelfth step of continuing the dehydration stroke is performed. It is to prevent dehydration to improve the dehydration effect.

Description

세탁기의 탈수제어방법Dehydration Control Method of Washing Machine

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제6도는 본 발명의 세탁기의 탈수제어방법에 대한 동작플로우챠트.6 is an operation flowchart of the dehydration control method of the washing machine of the present invention.

Claims (1)

세탁기에서 세탁을 마치고 사용자가 탈수행정스위치를 작동하면 세탁조내의 세탁수가 배수호스를 통해 배수가 되고, 상기 세탁수의 배수후 리세트 수위를 감지하는 제1스텝과, 상기 제1스텝에서 리세트 주위가 감지되지 않으면 다시 배수과정으로 리턴되고, 리세트 수위가 감지되면 일정시간 대기후 간헐탈수과정으로 들어가며, 상기 간헐탈수 과정중에 리세트 수위를 감지하는 제2스텝과, 상기 제2스텝에서 리세트 수위가 감지되지 않을시는 간헐탈수를 완료하고, 리세트 수위가 감지되면 그 감지횟수 카운터를 "1"증가시킨 후 상기 감지횟수 카운터값이 임의의 설정값을 비교, 판단하는 제3스텝과, 상기 제3스텝에서 리세트 수위 감지횟수 카운터값이 임의의 설정값 이상으로 판단되면 세탁기의 구동을 정지하고 표시부에 에러를 표시하는 제4스텝과, 상기 제4스텝에서 임의의 설정값이 리세트 수위 감지횟수 카운터값보다 크게 판단되면 간헐탈수를 계속하고, 상기 간헐탈수가 완료되었는지 여부를 판단하는 제5스텝과, 상기 제5스텝에서 간헐탈수가 완료되지 않았을 경우에는 간헐탈수를 계속 진행하고, 상기 간헐탈수가 완료되었다면 본탈수를 진행하는 제6스텝과, 상기 제6스텝에서 본 탈수진행시 리세트 수위를 감지하는 제7스텝과, 상기 제7스텝에서 리세트 수위가 감지되지 않았을 경우 본탈수 설정시간을 판단하여 설정시간이 경과되었다면 탈수행정을 완료하고, 본 탈수 설정시간이 경과되었다면 본탈수행정을 완료하는 제8스텝과, 상기 8스텝에서 리세트 수위가 감지되었다면 리세트 수위 감지회수를 "1"만큼 증가시켜 다시 상기 리세트수위 감지횟수 카운터값과 임의의 설정값을 비교하는 제9스텝과, 상기 제9스텝에서 리세트 수위 감지횟수 타운터값이 임의의 설정값 이상으로 판단되면 세탁기의 구동을 정지하고 표시부에 에러발생표시를 하는 제10스텝과, 상기 제10스텝에서 리세트 수위 감지횟수 카운터값보다 임의의 설정값이 크다고 판단되면 본탈수 설정시간의 경과를 비교하는 제11스텝과, 상기 제11스텝에서 본탈수 설정수단이 경과되었다면 탈수행정을 완료하고, 본탈수 설정시간이 경과되지 않았을시에는 본탈수 행정을 계속 실시하도록 하는 제12스텝으로 이루어짐을 특징으로 하는 세탁기의 탈수제어방법.After washing in the washing machine and the user operates the dehydration stroke switch, the washing water in the washing tank is drained through the drain hose, and the first step of detecting the reset level after draining the washing water, and around the reset at the first step. If is not detected, the flow returns to the drainage process. If the reset level is detected, the process enters the intermittent dehydration process after waiting for a predetermined time, and the second step of detecting the reset level during the intermittent dehydration process, and the reset in the second step. A third step of completing intermittent dehydration when the water level is not detected, increasing the detection count counter by " 1 " when the reset water level is detected, and comparing and determining a predetermined set value by the detection count counter; A fourth step of stopping the operation of the washing machine and displaying an error on the display unit when it is determined in three steps that the reset level detection frequency counter value is equal to or greater than an arbitrary setting value; If the predetermined value is greater than the reset level detection frequency counter value in the fourth step, the intermittent dehydration is continued and the fifth step for determining whether the intermittent dehydration is completed and the intermittent dehydration in the fifth step If it is not completed, the intermittent dehydration is continued, and if the intermittent dehydration is completed, the sixth step of proceeding with the main dehydration, and the seventh step of detecting the reset level when the dehydration is progressed in the sixth step; If the reset level is not detected in 7 steps, the main dehydration setting time is determined, and if the set time has elapsed, the dehydration stroke is completed; if the dehydration setting time has elapsed, the eighth step of completing the dehydration stroke and the 8 step If the reset level is detected in the ninth step of increasing the reset level detection frequency by " 1 " to compare the reset level detection frequency counter value with a predetermined set value again; The step 10 and the step 10 when the reset level detection frequency count value in the ninth step is equal to or greater than a predetermined set value, the driving step of stopping the washing machine and displaying an error occurrence on the display unit; and the reset level in the tenth step. If it is determined that the predetermined setting value is larger than the detection frequency counter value, the eleventh step of comparing the elapsed time of the dehydration setting time, and if the dehydration setting means has elapsed in the eleventh step, the dehydration stroke is completed, and the dehydration setting time is The dewatering control method of the washing machine, characterized in that the twelfth step to continue the main dehydration stroke when not elapsed. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950043311A 1995-11-23 1995-11-23 Dehydration control method of a washing machine KR0172867B1 (en)

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Application Number Priority Date Filing Date Title
KR1019950043311A KR0172867B1 (en) 1995-11-23 1995-11-23 Dehydration control method of a washing machine

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Application Number Priority Date Filing Date Title
KR1019950043311A KR0172867B1 (en) 1995-11-23 1995-11-23 Dehydration control method of a washing machine

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KR970027450A true KR970027450A (en) 1997-06-24
KR0172867B1 KR0172867B1 (en) 1999-05-01

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