KR100215795B1 - Rinsing control method of washing machine - Google Patents

Rinsing control method of washing machine Download PDF

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Publication number
KR100215795B1
KR100215795B1 KR1019960034414A KR19960034414A KR100215795B1 KR 100215795 B1 KR100215795 B1 KR 100215795B1 KR 1019960034414 A KR1019960034414 A KR 1019960034414A KR 19960034414 A KR19960034414 A KR 19960034414A KR 100215795 B1 KR100215795 B1 KR 100215795B1
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KR
South Korea
Prior art keywords
laundry
rinsing
water
motor
level
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KR1019960034414A
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Korean (ko)
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KR19980015174A (en
Inventor
박석규
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구자홍
엘지전자주식회사
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Priority to KR1019960034414A priority Critical patent/KR100215795B1/en
Publication of KR19980015174A publication Critical patent/KR19980015174A/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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/06—Timing arrangements
    • 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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • D06F37/304—Arrangements or adaptations of electric motors
    • 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
    • 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
    • D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)

Abstract

전자동 세탁기의 렝굼 급수시작부터 각 수위 단계마다 짧은 온/오프 방식의 모터구동이 이루어져 엉킨 세탁물을 풀어 줄 수 있고, 수위가 높아지면 높아질수록 낮은 수위보다 긴 시간동안 모터를 구동시켜 엉킨 세탁물을 해체하기 위한 수류를 형성시킬 수 있으며, 헹굼 급수가 완료됨과 동시에 세탁물이 모두 풀어지게 되어 세탁물의 손상을 크게 줄일 수 있고, 헹굼성능을 증대 시킬 수 있으므로 인해 제품의 효율성 및 신뢰성을 대폭 향상시킨 것이다.Short on / off motor drive is performed at each level level from the start of rangum water supply of the automatic washing machine to release tangled laundry.When the water level gets higher, the motor runs for a longer time than the low level to disassemble the tangled laundry. It is possible to form a water stream for the rinsing water is completed, and at the same time the laundry is all released, which can greatly reduce the damage of the laundry, and can increase the rinsing performance, thereby greatly improving the efficiency and reliability of the product.

이를 위해, 본 발명은 헹굼을 위해 급수하는 단계와, 급수과정에서 1차 설정수위에 도달하면 모터의 온/오프 타이밍을 짧게하여 세탁조내벽에 엉켜있는 세탁물을 1차적으로 해체시기는 1차 해체 수류 발생 단계와, 계속되는 급수과정에서 2차설정수위에 도달하면 모터의 온/오프 타이밍을 1차 해체 수류단계 일 때 보다 길게하여 엉킨 세탁물을 2차적으로 해체시기는 2차 해체 수류 발생 단계와, 급수가 완료되면 모터의 온/오프 타이밍을 가장 길게하여 본헹굼을 진행하는 단계가 순차적으로 이루어지도록 한 전자동 세탁기의 헹굼 제어방법이다.To this end, the present invention is the step of watering for rinsing, and when the first set water level is reached in the water supply process, by shortening the on / off timing of the motor to primarily dismantle the laundry tangled in the inner wall of the washing tank first dismantling water flow When the secondary set water level is reached during the generation phase and the subsequent water supply process, the on / off timing of the motor is made longer than during the first disassembly water flow phase, so that the tangled laundry is secondaryly disassembled water flow generation step, and Is completed, the rinsing control method of the fully automatic washing machine is configured to sequentially perform the main rinsing with the longest on / off timing of the motor.

Description

전자동 세탁기의 헹굼 제어방법Rinsing control method of automatic washing machine

본 발명은 전자동 세탁기의 헹굼제어방법에 관한 것으로서, 더욱 상세하게는 전자동 세탁기에서 고용량으로 탈수후 헹굼 행정시 세탁조의 내측벽에 붙어 있는 세탁물을 효율적으로 풀어 낼 수 있도록 한 것이다.The present invention relates to a rinsing control method of a fully automatic washing machine, and more particularly, to efficiently unload laundry attached to the inner wall of the washing tank during the rinsing stroke after dehydration at a high capacity in the automatic washing machine.

종래의 전자동 세탁기는 도 1에 나타낸 바와 같이, 본체(4)내의 외조(5) 내부에 세탁조(1)가 회전 가능하게 설치되고, 세탁조(1)내의 하부 중앙에는 세탁 및 탈수시 회전되는 세탁날개(3)가 설치되며, 상기 세탁조(1) 및 세탁날개(3)에는 외조(5)의 저면 중앙에 설치된 클러치(6)의 탈수축(7) 및 세탁축(8)이 관통하여 각각 체결되고, 상기 외조(5)의 저면 일측에 설치되어 마이콤(9)의 제어신호에 의해 구동하는 모터(2)와, 클러치(6)에는 각각 모터 풀리(10)와 클러치 풀리(11)가 설치되며, 모터 풀리(10)와 클러치 풀리(11)의 사이에는 V-벨트(12)가 감겨져 동력을 전달하도록 설치된다,In the conventional fully automatic washing machine, as shown in FIG. 1, the washing tub 1 is rotatably installed in the outer tub 5 in the main body 4, and the washing vane is rotated when washing and dehydrating the lower center of the tub 1. (3) is installed, the washing tank (1) and the washing blade (3) is fastened through the dehydration shaft (7) and the washing shaft (8) of the clutch (6) installed in the center of the bottom surface of the outer tank (5), respectively, A motor pulley 10 and a clutch pulley 11 are installed at one side of the bottom surface of the outer tub 5 to be driven by the control signal of the microcomputer 9 and the clutch 6. The V-belt 12 is wound between the motor pulley 10 and the clutch pulley 11 so as to transmit power.

또한, 본체(4)의 상부 일측에는 마이콤(9)의 제어신호에 의해 외조(5)의 내부로 세탁수를 공급하는 급수밸브(13)가 설치되고, 상기 본체(4)내의 외조(5) 하부 일측에는 마이콤(9)의 제어신호에 따라 외조(5)내의 세탁수를 배수호스(l4)를 통해 본체(4)의 외부로 배출하는 배수밸브(15)가 설치되어 구성된다.In addition, a water supply valve 13 for supplying washing water to the inside of the outer tub 5 by a control signal of the microcomputer 9 is installed at one upper side of the main body 4, and the outer tub 5 in the main body 4 is provided. On the lower side, a drain valve 15 for discharging the washing water in the outer tub 5 to the outside of the main body 4 through the drain hose l4 is installed in accordance with the control signal of the microcomputer 9.

그러나 이와 같이 구성된 종래의 전자동 세탁기는 고용량의 세탁물을 세탁한 후 탈수를 하게 되면 세탁물이 세탁조(1)의 내측벽에 도 1에 나타낸 바와 같이 엉켜서 붙어 있게 되는데, 도 2 및 도 3에 나타낸 바와 같이 헹굼 급수시부터 완료시까지 모터(2)의 구동이 없고, 헹굼 급수 완료후부터 엉킨 세탁물을 풀기 위한 강한 모터의 온/오프 헹굼 패턴으로 모터(2)가 구동되어 세탁날개(3)가 회전됨에 따라 헹굼수류가 형성되어 헹굼행정을 시작하게 되므로 인해 세탁날개(3)에 근접한 세탁물의 손상을 유발시기게 되며, 헹굼 행정 시간동안 엉킨 세탁물을 풀지 못하고 헹굼행정이 끝나 버리게 되므로 인해 세탁물의 헹굼 성능이 저하되는 등의 많은 문제점이 있었다.However, in the conventional fully automatic washing machine configured as described above, when the laundry is dehydrated after washing a high-capacity laundry, the laundry is tangled to the inner wall of the washing tub 1 as shown in FIG. 1, as shown in FIGS. 2 and 3. There is no driving of the motor 2 from the rinsing water supply to the completion, and the motor 2 is driven by an on / off rinsing pattern of a strong motor for releasing the tangled laundry after the completion of the rinsing water supply, so that the washing blade 3 is rotated to rinse. As the water flow is formed to start the rinsing stroke, it causes damage to the laundry close to the washing wing (3). There were many problems such as.

본 발명은 상기한 제반 문제점을 해결하기 위한 것으로서, 전자동 세탁기에서 고용량으로 탈수후 헹굼 행정시 세탁조의 내측벽에 붙어 있는 세탁물을 효율적으로 풀어낼 수 있도록하여 세탁물의 손상을 방지할 수 있을 뿐만 아니라 세탁물의 헹굼성능을 향상시킬 수 있는 전자동 세탁기의 헹굼 제어방법을 제공하는데 그 목적이 있다.The present invention is to solve the above-mentioned problems, in order to efficiently remove the laundry attached to the inner wall of the washing tank during the rinsing stroke after dehydration at high capacity in the automatic washing machine to prevent damage to the laundry as well as laundry An object of the present invention is to provide a rinsing control method of a fully automatic washing machine that can improve the rinsing performance of the washing machine.

상기한 목적을 달성하기 위해 본 발명은 헹굼을 위해 급수하는 단계와, 급수과정에서 1차 설정수위에 도달하면 모터의 온/오프 타이밍을 짧게하여 세탁조내벽에 엉켜있는 세탁물을 1차적으로 해체시기는 1차 해체 수류 발생 단계와, 계속되는 급수과정에서 2차 설정수위에 도달하면 모터의 온/오프 타이밍을 1차 해체 수류단계 일 때 보다 길게하여 엉킨 세탁물을 2차적으로 해체시기는 2차 해체 수류 발생단계와, 급수가 완료되면 모터의 온/오프 타이밍을 가장 길게하여 본 헹굼을 진행하는 단계가 순차적으로 이루어지도록 한 전자동 세탁기의 헹굼 제어방법이다.In order to achieve the above object, the present invention provides a step of watering for rinsing, and when the first set water level is reached in the water supply process, the on / off timing of the motor is shortened to dismantle the laundry tangled in the washing tank inner wall. When the first settling water flow is generated and the second set water level is reached in the subsequent water supply process, the on / off timing of the motor is made longer than during the first settling water flow stage so that the tangled laundry is secondly broken. The step and the rinsing control method of the fully automatic washing machine to perform the step of proceeding the main rinsing by the longest on / off timing of the motor when the water supply is completed.

도 1은 종래의 전자동 세탁기를 나타낸 종단면도1 is a longitudinal sectional view showing a conventional fully automatic washing machine

도 2는 종래의 전자동 세탁기에서 헹굼시의 동작 진행 상태를 나타낸 흐름도2 is a flowchart showing an operation progress state at the time of rinsing in the conventional fully automatic washing machine

도 3은 도 2의 타이밍도3 is a timing diagram of FIG.

도 4는 본 발명의 동작 진행 상태를 나타낸 흐름도4 is a flowchart showing an operation progress state of the present invention.

도 5는 도 4의 타이밍도5 is a timing diagram of FIG. 4.

도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings

2 : 모터 3 : 세탁날개2: motor 3: washing blade

이하, 본 발명의 일실시예를 첨부도면 도 4 및 도 5를 참조하여 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to FIGS. 4 and 5.

도 4는 본 발명의 동작진행 상태를 나타낸 흐름도이고, 도 5는 도 4의 타이밍도로서, 본 발명은 헹굼행정을 위해 물을 급수하는 과정에서 수위를 임의로 구분하여 각 단계별 수위에 마라 모터(2)의 온/오프 타이밍을 달리함에 따라 헹굼행정이전에 중간 탈수로 인해 세탁조(1) 내벽에 엉켜 붙어 있는 세탁물을 효과적으로 풀어내기 위한 것이다.FIG. 4 is a flowchart showing an operating state of the present invention, and FIG. 5 is a timing diagram of FIG. 4. In the present invention, the water level is randomly divided in the process of supplying water for a rinsing stroke. By varying the on / off timing of), it is for effectively releasing laundry that is entangled in the inner wall of the washing tank 1 due to intermediate dehydration before the rinsing stroke.

이를 단계별로 구분하면, 헹굼을 위해 급수가 시작되어 수위가 1차 설정수위에 도달하게 되면 모터(2)의 온/오프 타이밍을 짧게하여 1차 해체 수류를 발생시킴에 따라 세탁조(1) 내벽에 달라 붙어있는 세탁물을 물속에 잠기도록 한다.When the water is started for rinsing, when the water level reaches the first set level, the on / off timing of the motor 2 is shortened to generate the first dismantled water. Immerse stuck laundry in the water.

이러한 모터(2)의 온/오프 제어는 2차 설정수위가 될 때 까기 계속 진행되며, 수위가 2차 설정수위에 도달하면 이를 마이콤이 갇지하여 모터(2)의 온/오프 타이밍을 l차 설정수위일 때 보다 길게하여 2차 해체 수류를 발생시킴에 따라 좀 더 강력하게 엉긴 세탁물을 풀어 해치게 된다.The on / off control of the motor 2 continues until the secondary set water level is reached, and when the water level reaches the secondary set water level, the microcomputer is trapped to set the on / off timing of the motor 2 by the first order. The longer dismantled water leads to a second dismantling stream, which loosens and destroys more tangled laundry.

그 후, 만수위가 되면 모터(2)의 온/오프 타이밍을 가장 길게 제어하여 본격적으로 헹굼행정이 시작된다.After that, when the full water level is reached, the on / off timing of the motor 2 is controlled to be the longest so that the rinsing stroke starts in earnest.

이와 같이 본격적으로 헹굼행정이 시작되면 그 이전에 수위별로 모터(2)의 온/오프 타이밍의 조절에 의해 엉켜있던 세탁물을 해체함에 따라서 헹굼력을 향상시킬 수 있게 된다.When the rinsing stroke starts in earnest as described above, the rinsing force can be improved by disassembling the tangled laundry by adjusting the on / off timing of the motor 2 for each level.

이상에서와 갈이, 본 발명은 전자동 세탁기의 헹굼 급수 시작부터 각 수위단계마다 짧은 온/오프 방식의 모터(2) 구동이 이루어져 엉긴 세탁물을 풀어 줄 수 있고, 수위가 높아지면 높아질수록 낮은 수위보다 긴 시간동안 모터(2)를 구동시켜 엉킨 세탁물을 해체하기 위한 수류를 형성시킬 수 있으며, 헹굼 급수가 완료됨과 동시에 세탁물이 모두 풀어지게 되어 세탁물의 손상을 크게 줄일 수 있고, 헹굼성능을 증대시킬 수 있으므로 인해 제품의 효율성 및 신뢰성을 대폭 향상시킨 매우 유용한 발명이다.As described above, the present invention is a short on / off method of driving the motor (2) for each level step from the start of rinsing water supply of the automatic washing machine to release the tangled laundry, the higher the water level is higher than the low water level By driving the motor (2) for a long time to form a water flow for dismantling the tangled laundry, the laundry is all released at the same time as the rinsing water is completed can greatly reduce the damage of the laundry, increase the rinsing performance Therefore, it is a very useful invention which greatly improves the efficiency and reliability of the product.

Claims (1)

헹굼을 위해 급수하는 단계와, 급수과정에서 1차 설정수위에 도달하면 모터의 온/오프 타이밍을 짧게하여 세탁소내벽에 엉커있는 세탁물을 1차적으로 해체시기는 1차 해체 수류 발생 단계와, 계속되는 급수과정에서 2차 설정수위에 도달하면 모터의 온/오프 타이밍을 1차 해체 수류단계 일 때 보다 길게하여 엉킨 세탁물을 2차적으로 해체시기는 2차 해체 수류 발생 단계와, 급수가 완료되면 모터의 온/오프 타이밍을 가장 길게하여 본헹굼을 진행하는 단계가 순차적으로 이루어지도록 한 것을 특징으로 하는 전자동 세탁기의 헹굼 제어방법.Water dispensing for rinsing, and when the first set water level is reached during the water supply process, the on / off timing of the motor is shortened to dismantle the tangled laundry on the inner wall of the laundry. When the secondary set level is reached in the process, the on / off timing of the motor is made longer than in the first dismantled water flow stage, and the second dismantled water flow generation stage for dismantling the tangled laundry secondly, and the on of the motor when water supply is completed. A rinsing control method of a full-automatic washing machine, characterized in that the main rinsing step is performed sequentially with the longest on / off timing.
KR1019960034414A 1996-08-20 1996-08-20 Rinsing control method of washing machine KR100215795B1 (en)

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