KR20000043409A - Method for controlling water-supply rinsing in washing machine - Google Patents

Method for controlling water-supply rinsing in washing machine Download PDF

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Publication number
KR20000043409A
KR20000043409A KR1019980059788A KR19980059788A KR20000043409A KR 20000043409 A KR20000043409 A KR 20000043409A KR 1019980059788 A KR1019980059788 A KR 1019980059788A KR 19980059788 A KR19980059788 A KR 19980059788A KR 20000043409 A KR20000043409 A KR 20000043409A
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KR
South Korea
Prior art keywords
rinsing
water
water supply
supply
pulsator
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KR1019980059788A
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Korean (ko)
Inventor
안현주
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전주범
대우전자 주식회사
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Priority to KR1019980059788A priority Critical patent/KR20000043409A/en
Publication of KR20000043409A publication Critical patent/KR20000043409A/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 
    • D06F33/43—Control of cleaning or disinfection of washing machine parts, e.g. of tubs
    • 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
    • D06F33/34—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of water filling
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/02—Water supply
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

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

Abstract

PURPOSE: A method for controlling the water-supply rinsing in a washing machine is provided, to reduce the undesirable overflow of water with maintaining the rinsing efficiency. CONSTITUTION: A method comprises the steps of determining whether it arrives at the pre-set time before the rinsing process ends during the rinsing mode due to the operation of a pulsator; stopping the pulsator and performing re-water-supply to the set water level if it arrives at the pre-set time; performing water-supply continuously and operating the pulsator if the water level reaches the set level by the re-water-supply; and stopping the water-supply rinsing process and draining if it arrives at the rinsing termination time.

Description

세탁기의 급수헹굼 제어방법Water rinsing control method of washing machine

본 발명은 세탁기에서의 급수헹굼 제어기술에 관한 것으로, 특히 급수헹굼시 세탁물에서 발생되는 부유물을 효과적으로 제거시키면서 세탁수의 불필요한 오버플로우를 최대한으로 줄일 수 있도록 하는 세탁기의 물 절약 급수헹굼 제어방법에 관한 것이다.The present invention relates to a water rinsing control technology in a washing machine, and more particularly, to a water-saving water rinsing control method of a washing machine that can effectively reduce unnecessary overflow of washing water while effectively removing floating matters generated from laundry during water rinsing. will be.

세탁행정중 헹굼모드는 세탁모드 실행 완료후 세탁물에 남아 있는 세제를 빼내기 위한 모드로서 그 헹굼효율을 향상시키기 위해서 필요에 따라 급수헹굼을 선택할 수 있다.The rinsing mode during the washing operation is a mode for removing the detergent remaining in the laundry after the completion of the washing mode, the water supply rinsing can be selected as necessary to improve the rinsing efficiency.

급수헹굼은 세탁물의 헹굼시 해당 세탁물에 의해 결정되는 설정수위에 무관하게 급수량이 최고수위를 지나 오버플로우하도록 함으로써, 세탁모드 또는 헹굼모드의 실행에 의해 세탁물에서 발생되는 보프라기 등의 부유물이 세탁조를 오버플로우되는 세탁수를 따라 배출되게 한다.The water supply rinsing causes the water supply to overflow the highest water level regardless of the set water level determined by the laundry when rinsing the laundry. Allow to drain along with overflowing wash water.

도 1은 종래의 세탁행정중 헹굼 동작 모드의 실행 흐름도이다. 여기에서 참고되는 바와 같이, 세탁모드 실행단계와 배수모드 실행단계에 이어 헹굼모드 실행단계에 이르면 급수헹굼이 선택되었는가 여부를 판단한다.1 is a flowchart illustrating a conventional rinsing operation mode of a washing operation. As referred to herein, it is determined whether the water supply rinse is selected when the washing mode execution step and the drainage mode execution step are reached, followed by the rinsing mode execution step.

상기 급수헹굼 선택여부 판단단계에서 급수헹굼 모드이면 급수헹굼 서브루틴(SUB1)을 실행하고 급수헹굼 모드가 아니면 일반헹굼 서브루틴(SUB2)을 실행한다.In the water supply rinsing selection step, if the water supply rinsing mode, the water supply rinsing subroutine SUB1 is executed. If the water supply rinsing mode is not, the normal rinsing subroutine SUB2 is executed.

급수헹굼 서브루틴(SUB1)에서는 급수를 실행하여 설정수위에 도달하면 급수를 계속하면서 펄세이터를 구동한다. 따라서 설정급수수위가 고수위가 아닌 경우에는 고수위를 지나 오버플로우가 일어나기 전까지 부유물 배출을 위한 실질적인 급수헹굼 효과는 나타나지 않게 된다. 이후 급수헹굼 설정시간이 경과하면 배수동작에 이어 현재의 헹굼횟수가 사전에 설정한 헹굼횟수인가 여부를 판단하여 설정횟수에 도달하였으면 급수헹굼 동작을 종료하고 아직 설정 헹굼횟수에 도달하지 않았으면 헹굼횟수의 1 증가후 상기의 급수헹굼 서브루틴을 재실행하게 된다.In the water supply rinsing subroutine SUB1, when the water level is reached and the set water level is reached, the water supply continues and the pulsator is driven. Therefore, if the set water level is not a high level, the actual water rinsing effect for the discharge of suspended solids does not appear until an overflow occurs after the high level. After the water supply rinse time has elapsed, after the draining operation, it is determined whether the current number of rinses is the preset number of rinses. If the set number of times has been reached, the water rinsing operation is finished. After an increase of 1, the above water rinsing subroutine is re-executed.

일반헹굼 서브루틴(SUB2)에서는 급수를 실행하여 설정수위에 도달하면 급수를 중단하고 펄세이터를 구동한다. 이때에는 세탁물에서 발생된 부유물의 원활한 배출효과를 기대할 수 없다. 이후 일반헹굼 설정시간이 경과하면 배수동작에 이어 현재의 헹굼횟수가 사전에 설정한 헹굼횟수인가 여부를 판단하여 설정횟수에 도달하였으면 일반헹굼 동작을 종료하고 아직 설정 헹굼횟수에 도달하지 않았으면 헹굼횟수의 1 증가후 상기의 일반헹굼 서브루틴을 재실행하게 된다.In the normal rinsing subroutine (SUB2), water supply is executed to stop the water supply and drive the pulsator when the set water level is reached. In this case, the smooth discharge effect of the suspended solids generated from the laundry cannot be expected. After the normal rinse set time has passed, after the draining operation, it is determined whether the current rinse count is a preset rinse count. If the set count is reached, the normal rinse operation is terminated, and if the set rinse count has not yet been reached, the rinse count After 1 increase of the normal rinse subroutine is re-executed.

이러한 급수헹굼은 세탁 및 헹굼효율의 향상을 가져오는 잇점 외에 세탁수가 대량으로 소비된다는 단점을 가지고 있다.Such water rinsing has the disadvantage that washing water is consumed in large quantities in addition to the advantages of improving washing and rinsing efficiency.

또한 급수헹굼 동작에서 설정된 급수수위가 낮은 수위인 경우라면, 펄세이터가 구동하게 되는 급수 설정수위로부터 고수위를 지나 세탁수의 오버플로우가 일어나기 까지는 상당한 시간이 소요될 수 있으므로, 급수 수압이 약하거나 헹굼시간 설정을 짧게 가져가는 경우에는 세탁수의 오버플로우를 이용한 세탁 부유물의 배출동작을 실행하지 못한 상태에서 급수헹굼 동작이 종료될 수 있다. 이 경우 급수헹굼의 효과는 전혀 얻을 수 없게 될 것이다.In addition, if the water level set in the water rinsing operation is a low water level, it may take a considerable time for the overflow of the wash water to pass from the water level set at which the pulsator is driven to the high water level, so that the water supply pressure is weak or the rinsing time. When the setting is short, the water supply rinsing operation may be terminated in a state in which the discharge operation of the laundry float using the overflow of the washing water cannot be performed. In this case, the effect of water rinsing will not be obtained at all.

본 발명의 목적은 세탁기에서의 급수헹굼시 세탁수의 불필요한 오버플로우를 최대한으로 줄이면서 급수헹굼 효과를 유지시킬 수 있고 또한 급수헹굼 모드에서 세탁물의 양에 따라 결정되는 설정수위가 다른 경우라도 항상 일정한 급수헹굼효과를 얻어지도록 하기 위한 물 절약 급수헹굼 제어방법을 제공하는데 있다.An object of the present invention is to maintain the water rinsing effect while reducing the unnecessary overflow of the wash water to the maximum when rinsing water in the washing machine to the maximum, and is always constant even if the set water level determined by the amount of laundry in the water rinsing mode is different It is to provide a water saving water rinsing control method for obtaining a water rinsing effect.

도 1은 종래의 급수헹굼 동작과정을 설명하기 위한 흐름도이다.1 is a flowchart illustrating a conventional water supply rinsing operation.

도 2는 본 발명의 제어방법을 실행하기 위한 세탁기 제어회로의 블록구성도이다.2 is a block diagram of a washing machine control circuit for executing the control method of the present invention.

도 3은 본 발명의 급수헹굼 제어과정을 설명하기 위한 흐름도이다.3 is a flowchart illustrating a water supply rinsing control process of the present invention.

※도면의 주요부분에 대한 부호의 설명※※ Explanation of symbols about main part of drawing ※

10 : 마이컴 11 : 수위센서10: microcomputer 11: water level sensor

12 : 세탁프로그램입력부 13 : 메모리12: laundry program input unit 13: memory

14 : 타이머 15 : 급수밸브14: timer 15: water supply valve

16 : 배수밸브 17 : 디스플레이16: drain valve 17: display

18 : 펄세이터 구동모터18: pulsator drive motor

상기 목적을 달성하기 위한 본 발명의 구성은 급수헹굼 진행중 해당 회차 헹굼종료 전 임의의 설정시간 도달여부를 판단하는 제1단계와, 상기 설정시간 도달이 판단되면 펄세이터의 동작을 정지시키고 고수위까지 재급수를 실행하는 제2단계와, 재급수에 의해 고수위에 도달하면 계속 급수와 동시에 펄세이터를 구동하는 제3단계와, 헹굼완료시간에 도달하면 급수헹굼 동작을 정지하고 배수하는 제4단계를 포함하는 것을 특징으로 한다.The configuration of the present invention for achieving the above object is the first step of determining whether the predetermined time is reached before the end of the respective rinsing during the water supply rinsing; A second step of executing the water supply, a third step of continuously driving the pulsator at the same time as the water supply reaches the high water level, and a fourth step of stopping and draining the water supply rinsing operation when the rinse completion time is reached. Characterized in that.

첨부한 도면을 참고로 하여 본 발명을 설명하면 다음과 같다.Hereinafter, the present invention will be described with reference to the accompanying drawings.

도 2는 본 발명에 따른 급수헹굼 제어를 위한 세탁기 제어회로의 블록구성도이다. 여기에서 참고되는 바와 같이, 시스템 제어 프로그램 및 세탁 프로그램 입력부(12)에 의한 세탁기 사용자의 설정값 데이터에 따라 세탁기의 동작을 제어하는 마이컴(10)에는 수위센서(11)에 의한 수위감지 신호가 입력되게 연결한다.2 is a block diagram of a washing machine control circuit for water supply rinsing control according to the present invention. As referred to herein, the water level detection signal by the water level sensor 11 is input to the microcomputer 10 that controls the operation of the washing machine according to the setting value data of the washing machine user by the system control program and the washing program input unit 12. Connect it.

상기 마이컴(10)의 출력에 의해서는 펄세이터 구동모터(18)와 급수밸브(15)와 배수밸브(16)가 선택적으로 제어되게 연결하고, 또한 세탁행정에 관련된 각종 세탁정보가 디스플레이(17)상에 표시되게 연결하여 구성한다.The output of the microcomputer 10 allows the pulsator driving motor 18, the water supply valve 15, and the drain valve 16 to be selectively controlled, and displays various washing information related to the washing operation. Configure by connecting to display on the screen.

상기 마이컴(10)에는 급수 및 배수시간, 세탁시간, 탈수시간 등의 데이터를 저장하는 메모리(13)와 세탁 과정별 시간을 카운트하고 현재시각 정보를 발생하는 타이머(14)를 연결하여 구성한다.The microcomputer 10 is configured by connecting a memory 13 that stores data such as water supply and drainage time, washing time, and dehydration time, and a timer 14 that counts time for each washing process and generates current time information.

이와 같이 구성된 세탁기 제어회로의 하드웨어를 기초로 하여 본 발명에 따른 급수헹굼 제어과정을 설명하면 다음과 같다.Referring to the water rinsing control process according to the present invention based on the hardware of the washing machine control circuit configured as described above are as follows.

세탁기 사용자가 세탁조에 세탁물을 넣고 세탁모드 및 탈수시간 등을 선택한 다음 스타트 버튼을 누르게 되면 로드셀(도시생략)은 건조상태의 세탁물의 중량을 검출하여 마이컴(10)에 입력한다. 이에 기초하여 마이컴(10)은 수위센서(11)가 검출할 수위를 결정하고 급수밸브(15)를 열어 세탁조에 급수를 실행하고 세탁시간에 관련된 필요한 정보를 디스플레이(17)에 표시한다.When the washing machine user puts laundry into a washing tank, selects a washing mode and a dehydration time, and then presses a start button, a load cell (not shown) detects the weight of the laundry in a dry state and inputs it to the microcomputer 10. Based on this, the microcomputer 10 determines the level of water to be detected by the water level sensor 11, opens the water supply valve 15 to supply water to the washing tank, and displays necessary information related to the washing time on the display 17.

상기 수위센서(11)에 의해 결정된 수위까지 급수가 완료된 후에는 펄세이터가 마이컴의 제어에 따라 구동하기 시작하여 세탁 프로그램 입력부(12)에 의해 설정된 시간동안 세탁모드를 진행하고, 설정된 프로그램에 따라 세탁모드의 진행이 완료되면 마이컴(10)은 배수 밸브를 작동시켜 세탁수를 배수시킨다.After the water supply is completed to the water level determined by the water level sensor 11, the pulsator starts to operate under the control of the microcomputer and proceeds to the washing mode for the time set by the washing program input unit 12, and washes according to the set program. When the progress of the mode is completed, the microcomputer 10 drains the washing water by operating the drain valve.

배수완료 후 헹굼모드이면 마이컴(10)은 급수헹굼인가 또는 일반헹굼인가 여부를 판단한다. 여기에서 급수헹굼이 설정되어 있으면 급수헹굼 서브루틴(SUB3)을 수행하고 급수헹굼이 설정되어 있지 않으면 일반헹굼 서브루틴(SUB2)을 수행한다.In the rinsing mode after completion of drainage, the microcomputer 10 determines whether water supply rinsing or general rinsing. Here, if the water supply rinse is set, the water supply rinsing subroutine SUB3 is performed. If the water supply rinse is not set, the normal rinsing subroutine SUB2 is performed.

일반 헹굼 서브루틴(SUB2)는 앞에서 설명한 바와 마찬가지로, 급수를 실행하여 설정수위에 도달하면 급수를 중단한과 동시에 펄세이터를 구동하고, 이후 일반헹굼 설정시간이 경과하면 배수동작에 이어 현재의 헹굼횟수가 사전에 설정한 헹굼횟수인가 여부를 판단하여 설정횟수에 도달하였으면 일반헹굼 동작을 종료하고 아직 설정 헹굼횟수에 도달하지 않았으면 헹굼횟수의 1 증가후 상기의 일반헹굼 서브루틴을 재실행하는 것으로 설정된 횟수까지 헹굼동작을 완료하고 종료한다.As described above, the normal rinse subroutine (SUB2) executes water supply and stops the water supply when the set water level is reached, and simultaneously drives the pulsator. Determines whether or not the number of rinses has been set in advance, and if the set number has been reached, the normal rinsing operation is terminated. Rinse to and finish.

그러나 급수헹굼 여부 판단단계에서 급수헹굼 모드가 설정되어 있으면 마이컴(10)은 급수밸브(15)를 열어 설정수위까지 급수를 진행한다.However, if the water supply rinsing mode is set in the water supply rinsing determination step, the microcomputer 10 opens the water supply valve 15 to proceed with water supply to the set water level.

이후 수위센서(11)에 의해 설정수위가 감지되면 마이컴(10)은 급수밸브(15)를 제어하여 급수를 중단하고 동시에 펄세이터 구동모터(18)를 제어하여 펄세이터를 구동시킨다.After the set water level is detected by the water level sensor 11, the microcomputer 10 stops the water supply by controlling the water supply valve 15 and simultaneously controls the pulsator driving motor 18 to drive the pulsator.

펄세이터의 구동으로 헹굼세탁을 하는 도중에 마이컴은 해당회차의 헹굼이 종료되기전 임의의 설정시간( 일예로 1분으로 설정할 수 있음)에 도달하였음이 판단되면 펄세이터의 구동을 정지시키고 급수밸브(15)를 열어 재급수가 이루어지게 한다.During the rinsing and washing of the pulsator, the microcomputer stops driving the pulsator when it is determined that a certain set time (for example, 1 minute) has been reached before the rinsing of the corresponding cycle is finished. 15) open to allow resupply.

재급수에 의해 수위가 고수위에 이르게되면 마이컴은 계속 급수상태를 유지하면서 펄세이터를 재구동한다.If the water level reaches a high level due to rewatering, the microcomputer restarts the pulsator while maintaining the water supply.

이렇게 헹굼완료전 임의의 설정시간동안(약 1분정도)에 오버플로우 상태로 헹굼세탁을 실행한 후 헹굼완료 시간에 이르게 되면 배수모드로 들어간다.Thus, after the rinse washing is performed in an overflow state for a predetermined set time (about 1 minute) before the rinsing completion, when the rinsing completion time is reached, the draining mode is entered.

상기 과정에서 배수가 완료된 다음에는 마이컴은 현재까지의 급수헹굼 횟수가 헹굼세탁 프로그램 또는 사용자 설정값에 도달하였는가 여부를 판단하여 아직 설정횟수에 이르지 않았으면 헹굼횟수에 1을 가산하고 다시 급수헹굼 시작을 위한 급수단계를 실행하고, 현재 완료된 급수헹굼 횟수가 설정횟수이면 헹굼모드를 종료한다.After the drainage is completed in the above process, the microcomputer determines whether the number of water rinses up to the present has reached the rinsing program or the user setting value. If the water has not yet reached the set number, 1 is added to the rinsing frequency and the water rinsing starts again. The water supply step is performed, and the rinsing mode is terminated when the currently completed water supply rinsing number is a set number of times.

도 3은 본 발명의 급수헹굼 제어과정을 설명하는 흐름도이다. 여기에서 참고되는 바와 같이, 세탁단계와 배수단계를 거쳐 헹굼단계에 이르면 해당 헹굼모드가 급수헹굼 조건인지 여부를 판단한다. 이 단계에서 급수헹굼 모드가 선택되어 있지 않으면 일반헹굼 서브루틴을 통하여 헹굼을 수행하고 급수헹굼 모드이면 다음의 급수헹굼 서브루틴을 수행한다.3 is a flowchart illustrating a water supply rinsing control process of the present invention. As referred to herein, when the rinsing step is reached through the washing step and the draining step, it is determined whether the corresponding rinsing mode is the water supply rinsing condition. If the water rinsing mode is not selected in this step, the rinsing is performed through the normal rinsing subroutine. If the water rinsing mode is performed, the next water rinsing subroutine is performed.

상기의 급수헹굼 서브루틴은 먼저 급수를 진행하여 해당 세탁물의 양에 따라 결정되는 설정수위까지 급수하는 단계를 수행한다. 상기 단계의 급수에 의해 세탁조의 수위가 설정수위에 도달하게 되면 급수를 중단하고 헹굼동작을 위해 펄세이터를 구동하는 단계를 수행한다.The water supply rinsing subroutine first proceeds to supply water to perform water supply up to a set water level determined according to the amount of laundry. When the water level of the washing tank reaches the set level by the water supply in the above step, the water supply is stopped and the pulsator is driven to rinse.

상기 단계에서의 펄세이터의 구동에 의한 헹굼모드 수행중 해당회차 헹굼종료전 임의의 설정시간(1분 정도)에 도달하게 되면 펄세이터를 정지하고 재급수하는 단계를 수행한다.If the predetermined time (about 1 minute) is reached before the end of the rinsing cycle, the pulsator is stopped and resupplied.

상기 단계에 의한 재급수결과 고수위에 이르게되면 급수를 계속 유지시키는 조건에서 펄세이터를 재구동시켜 세탁물에서 발생된 보프라기나 부유물을 고수위 초과 급수에 의한 오버플로우를 따라 외부로 배출시키는 단계를 수행한다.When the water supply reaches the high water level, the pulsator is restarted under the condition that the water supply is maintained, and the pulsator or floating material generated in the laundry is discharged to the outside along the overflow caused by the high water supply. .

이후 잔여 설정시간 동안 급수헹굼을 수행하여 해당 회차의 헹굼시간이 완료되고나면 배수단계를 수행하고, 이어서 현재의 급수헹굼 횟수와 설정 급수헹굼 횟수를 비교하는 단계를 수행한다.Thereafter, after the rinsing time of the corresponding cycle is completed by performing the water supply rinsing for the remaining set time, the draining step is performed, and then the step of comparing the current water rinsing number with the set water rinsing number is performed.

급수헹굼 횟수의 판단결과 현재의 급수헹굼 횟수가 설정횟수에 도달하지 못하였으면 헹굼횟수에 1을 가산한 후 다시 설정수위까지 급수하는 단계로 가서 일련의 급수헹굼 모드를 반복 수행하고, 이렇게 하여 급수헹굼 모드가 설정횟수에 도달하게되면 급수헹굼 모드를 종료한다.If the current number of water rinsing cycles does not reach the set number of water rinsing cycles, add 1 to the number of rinsing cycles, and then go back to the step of supplying water to the set water level and repeat the series of water rinsing modes. When the mode reaches the set number of times, the water rinse mode ends.

이상에서 설명한 바와 같은 본 발명은 급수헹굼시 급수헹굼 모드의 전반부에서는 설정된 수위에서 오버플로우 급수없이 충분히 세탁물을 헹굼하고 급수헹굼 후반부에서는 고수위를 지나 급수헹굼을 수행함으로써, 세탁물에서 발생되는 부유물을 효과적으로 제거시키면서 세탁수의 불필요한 오버플로우를 최대한으로 줄일 수 있게 되는 특유의 효과가 나타나게 된다.The present invention as described above, in the first half of the water rinsing mode during the water rinsing, by rinsing the laundry sufficiently without overflow water at the set water level, and in the latter part of the water rinsing, by performing the water rinsing through the high water level, effectively removing the floating matters generated in the laundry The unique effect of reducing the unnecessary overflow of the wash water to the maximum is shown.

Claims (1)

급수헹굼 진행중 해당 회차 헹굼종료 전 임의의 설정시간 도달여부를 판단하는 제1단계와, 상기 설정시간 도달이 판단되면 펄세이터의 동작을 정지시키고 고수위까지 재급수를 실행하는 제2단계와, 재급수에 의해 고수위에 도달하면 계속 급수와 동시에 펄세이터를 구동하는 제3단계와, 헹굼완료시간에 도달하면 급수헹굼 동작을 정지하고 배수하는 제4단계를 포함하는 것을 특징으로 하는 세탁기의 급수헹굼 제어방법.A first step of determining whether a predetermined set time is reached before the end of the respective rinsing during the rinsing of the water, and a second step of stopping the operation of the pulsator and performing a refilling to a high level when the set time is reached; The water supply rinsing control method of the washing machine comprising a third step of continuing to supply water and at the same time to drive the pulsator when reaching a high water level, and a fourth step of stopping and draining the water supply rinsing operation when the rinse completion time is reached. .
KR1019980059788A 1998-12-29 1998-12-29 Method for controlling water-supply rinsing in washing machine KR20000043409A (en)

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