KR19980015173A - Rinse control method of fully automatic washing machine - Google Patents

Rinse control method of fully automatic washing machine Download PDF

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Publication number
KR19980015173A
KR19980015173A KR1019960034413A KR19960034413A KR19980015173A KR 19980015173 A KR19980015173 A KR 19980015173A KR 1019960034413 A KR1019960034413 A KR 1019960034413A KR 19960034413 A KR19960034413 A KR 19960034413A KR 19980015173 A KR19980015173 A KR 19980015173A
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South Korea
Prior art keywords
laundry
washing
rinsing
washing machine
water level
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KR1019960034413A
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Korean (ko)
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KR100186568B1 (en
Inventor
김용식
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구자홍
엘지전자 주식회사
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Priority to KR1019960034413A priority Critical patent/KR100186568B1/en
Publication of KR19980015173A publication Critical patent/KR19980015173A/en
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Publication of KR100186568B1 publication Critical patent/KR100186568B1/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 
    • D06F37/40—Driving arrangements  for driving the receptacle and an agitator or impeller, e.g. alternatively
    • 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
    • D06F2103/02—Characteristics of laundry or load
    • D06F2103/04—Quantity, e.g. weight or variation of weight
    • 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)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

본 발명은 전자동 세탁기에서 헹굼 행정시 설정된 수위보다 낮은 수위에서 모터의 구동에 따른 회전 날개와 세탁조를 서로 역방향으로 회전시킴과 함께 급수를 행하 포풀림 제어를 하므로써 세탁조의 내측벽에 붙어 있는 세탁물을 용이하게 풀어 낼수 있으므로써 세탁물의 편심을 방지할수 있어서 탈수시의 소음과 진동 발생을 저감시킬수 있고, 세탁물의 손상을 방지할수 있으며, 세탁물의 세탁 및 헹굼 효율을 증대시킬수 있으므로 인해 제품의 효율성 및 신뢰성을 대폭 향상시킨 것이다.The present invention relates to a washing machine for washing laundry which is attached to the inner wall of a washing tub by rotating a rotary blade and a washing tub in a direction opposite to each other in accordance with driving of a motor at a water level lower than a set level during a rinsing stroke in a fully automatic washing machine, So that it is possible to prevent the eccentricity of the laundry, thereby reducing noise and vibration during dehydration, preventing the damage of the laundry, and increasing the washing and rinsing efficiency of the laundry. .

이를 위해, 본 발명은 세탁물의 헹굼 행정시 세탁조(l)의 내벽면에 붙어 있는 세탁물을 풀어내기 위하여 설정된 수위보다 낮은 수위에서 모터(2)의 구동에 따른 회전날개(3)와 세탁조(1)를 서로 역방향으로 회전시킴과 함께 급수를 행하는 포풀림 제어를 수행하도록 된 전자동 세탁기의 헹굼 제어방법이다.To this end, the present invention relates to a washing machine comprising a rotary blade 3 driven by a motor 2 at a water level lower than a set water level for releasing laundry adhered to the inner wall surface of the washing tub 1 during a washing rinse cycle, To rotate in the opposite direction to each other and to perform the unwrapping control for supplying water.

Description

전자동 세탁기의 헹굼 제어방법Rinse control method of fully automatic washing machine

본 발명은 전자동 세탁기의 헹굼 제어방법에 관한 것으로서, 더욱 상세하게는 전자동 세탁기에서 헹굼 행정시 세탁조의 내측벽에 붙어 있는 세탁물을 용이하게 풀어 낼수 있도록 한 것이다.The present invention relates to a method of controlling rinsing of a fully automatic washer, and more particularly, to a method of controlling rinsing of a fully automatic washer.

종래의 전자동 세탁기는 도 1 및 도 2에 나타낸 바와같이, 세탁 또는 헹굼시 외조(4)의 저면 중앙에 설치되어 있는 클러치(5)내 하부의 디스크 클러치 기구(6)인 드럼(7)과 디스크(8)가 분리되고, 세탁축(9)에는 클러치(5) 하방의 모터(2)의 회전이 전달되지 않도록 자유롭게 된 상태에서 모터(2)를 정,역 회전하는 것에 의해 하부 회전날개축(10)을 반전시키게 되는데, 이때 하부 회전 날개축(10)의 회전이 유성 기어로된 감속 기구(11)에 의해 감속되어 상부 회전 날개축(lOa)에 전달되며, 이것이 저속으로 반전하여 세탁조(l)내 하부 중앙의 회전 날개(3)가 서서히 반전하게 된다.1 and 2, a conventional automatic washing machine is provided with a drum 7, which is a disk clutch mechanism 6 in the lower portion of the clutch 5 installed at the center of the bottom surface of the outer tub 4 at the time of washing or rinsing, The motor 2 is rotated in the forward and reverse directions in a state where the rotating shaft 8 is separated and the washing shaft 9 is freed from the rotation of the motor 2 below the clutch 5, At this time, the rotation of the lower rotary blade shaft 10 is reduced by the reduction mechanism 11 made of a planetary gear and transmitted to the upper rotary blade shaft 10a, which is reversed at low speed, The lower blade 3 in the lower center is gradually inverted.

또한, 세탁 또는 헹굼시 세탁조(1)내부의 세탁물이 회전 날개(3)에 휘감기는 등으로인해서 회전 날개(3)에 부하가 걸리게 되면 유성 기어의 특성상 프리의 상태로 되어있는 상부 회전 날개축(l0a)과 동축상의 세탁축(9), 즉 세탁조(1)가 회전 날개(3)의회전 방향과 반대 방향으로 회전하는 것에 의해 상기 세탁조(1) 내에서는 안쪽에 회전 날개(3)에 의한 와류가 바깥쪽에는 세탁조(1)의 회전에 의한 다른 역방향의 와류가 발생하여 세탁물을 비벼서 빨게되고, 세탁조(1)와 회전 날개(3) 양쪽이 회전하는경우가 세탁시의 성능을 향상시키게 된다.In addition, when a load is applied to the rotary vane 3 due to, for example, the laundry in the washing tub 1 being wound on the rotary vane 3 during washing or rinsing, the upper rotary vane shaft the washing tub 1 rotates in a direction opposite to the front direction of the rotary vane 3 so that the swirling vane 3 swirls inward in the washing tub 1, The swirling of the laundry is caused by the swirling of the laundry in the other direction due to the rotation of the washing tub 1 and the rotation of both the washing tub 1 and the rotating blades 3 improves the washing performance.

한편, 도 3에 나타낸 바와같이 사용자가 세탁을 시작하게 되면 세탁물의 양을 감지한후 적절한 세탁수를 급수하고, 설정된 세탁 시간동안 세탁 행정을 진행하게 되며,세탁 행정이 완료되면 중간 탈수를 진행한 다음 헹굼 행정이 진행되며, 헹굼 행정이완료되면 탈수 행정이 진행되고, 탈수 행정이 완료되면 전체 세탁 행정이 완료된다.On the other hand, as shown in FIG. 3, when the user starts washing, the user senses the amount of laundry, water is appropriately supplied to the laundry, and the washing process is performed during the set washing time. The next rinsing cycle is performed. When the rinsing cycle is completed, the dewatering cycle is performed, and when the dewatering cycle is completed, the entire washing cycle is completed.

그러나, 이와같은 종래의 전자동 세탁기는 세탁물이 세탁조(1의 내벽면에 달라 붙어 있어서 헹굼 행정시 세탁물의 유동이나 마찰등이 발생되지 않으므로 인해 세탁및 헹굼 효과가 저하되고, 탈수 행정시 언밸런스로 작용하게 되어 소음 및 진동 발생의 원인이 되며, 모터(2)의 구동시에 무리를 주어 구속되는 현상이 발생될 우려가큰등의 많은 문제점이 있었다.However, in such a conventional fully automatic washing machine, since the laundry is stuck to the inner wall surface of the washing tub 1, the washing and rinsing effects are reduced due to no flow or friction of laundry during rinsing, Which causes noise and vibration, and there is a high possibility that a phenomenon of restraint by giving a load to the motor 2 at the time of driving is generated.

본 발명은 상기한 제반 문제점을 해결하기 위한 것으로서, 전자동 세탁기에서 헹굼행정시 세탁조의 내측벽에 붙어 있는 세탁물을 용이하게 풀어 낼수 있도록 하여 탈수시의 소음과 진동 저감 및 세탁물의 손상을 방지할수 있을 뿐만 아니라 세탁물의 세탁 및 헹굼 성능을 향상시킬수 있는 전자동 세탁기의 헹굼 제어방법을 제공하는데 그 목적이 있다.Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made to solve the above problems, and it is an object of the present invention to provide an automatic washing machine capable of easily releasing laundry attached to an inner wall of a washing tub during a rinsing stroke, And an object of the present invention is to provide a rinsing control method of a fully automatic washing machine capable of improving washing and rinsing performance of laundry.

상기한 목적을 달성하기 위해 본 발명은 세탁물의 헹굼 행정시 세탁조의 내벽면에붙어 있는 세탁물을 풀어내기 위하여 설정된 수위보다 낮은 수위에서 모터의 구동에 따른 회전 날개와 세탁조를 서로 역방향으로 회전시킴과 함께 급수를 행하는 포풀림 제어를 수행하도록 된 전자동 세탁기의 헹굼 제어방법이다.In order to accomplish the above object, the present invention provides a method for rotating a rotary wing and a washing tub in a direction opposite to each other in accordance with the driving of a motor at a water level lower than a set water level in order to unload laundry adhered to the inner wall surface of the washing tub during a rinse cycle of laundry, Thereby performing rinsing control of the automatic washer.

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

도 2는 도 1의 클러치를 나타낸 확대도Fig. 2 is an enlarged view showing the clutch of Fig. 1

도 3은 종래의 전자동 세탁기에서 세탁시의 동작 진행 상태를 나타낸 흐름도FIG. 3 is a flowchart showing the progress of the operation in washing in the conventional automatic washing machine.

도 4는 본 발명에 따른 전자동 세탁기에서 세탁시의 동작 진행 상태를 나타낸 흐름도FIG. 4 is a flowchart showing the progress of operation in washing in the automatic washing machine according to the present invention. FIG.

* 도면의 중요부분에 대한 부호 설명[0002] DESCRIPTION OF REFERENCE NUMBERS

1 : 세탁조2 : 모터1: washing tub 2: motor

3 : 회전 날개t : 포풀림 제어3: Rotating blades t: Loosening control

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

도 4는 본 발명에 따른 전자동 세탁기에서 세탁시의 동작 진행 상태를 나타낸 흐름도로서, 전자동 세탁기를 사용하여 사용자가 세탁을 시작하게 되면 세탁물의 양을 감지한후 적절한 세탁수를 급수하고, 설정된 세탁 시간동안 세탁 행정을 진행하게되며, 세탁 행정이 완료되면 중간 탈수를 진행한 다음 헹굼 행정이 진행되며, 헹굼행정이 완료되면 탈수 행정이 진행되고, 탈수 행정이 완료되면 전체 세탁 행정이 완료하게 된다.FIG. 4 is a flow chart showing the progress of the operation of washing in the automatic washing machine according to the present invention. When the user starts washing using the automatic washing machine, the user senses the amount of laundry, When the washing operation is completed, the middle drying operation is performed and then the rinsing operation is performed. When the rinsing operation is completed, the dewatering operation is performed. When the dewatering operation is completed, the entire washing operation is completed.

이때, 본 발명에서는 도 4에 나타낸 바와같이 세탁 행정이 끝나고 중간 탈수를 완료한 후에 세탁조(1)의 내벽면에 달라 붙어 있는 세탁물을 풀어내기 위하여 헹굼 행정시 급수가 진행될 때 세탁시 설정된 물높이(수위)로 완전히 급수가 완료되기 전에 일정한 시간동안 모터(2)의 구동에 따른 회전 날개(3)와 세탁조(1)를 서로 역방향으로 회전시켜 세탁조(1)의 내벽면에 달라 붙어 있는 세탁물을 풀어내는 포풀림 제어(t)를 할수 있게 된다.In this case, as shown in FIG. 4, in order to unload the laundry sticking to the inner wall surface of the washing tub 1 after the washing cycle is completed and the middle dewatering is completed, as shown in FIG. 4, The washing machine 1 is rotated in the opposite direction to the rotating blades 3 according to the driving of the motor 2 for a certain period of time before the water supply is completely completed with water level (T) can be performed.

따라서, 세탁물의 편심을 방지하여 탈수시의 소음과 진동을 저감시킬수 있으며, 세탁물의 손상을 방지할수 있고, 세탁물의 세탁 및 헹굼 성능을 향상시킬수 있게 된다.한편, 포풀림 제어(t)시의 시간과 모터(2)의 ON/OFF 시간은 세탁물의 양에 따라 다르게 설정되며, 세탁물의 양이 많을수록 그 시간을 길게 설정하게 된다.Therefore, it is possible to prevent the eccentricity of the laundry, to reduce the noise and vibration at the time of dewatering, to prevent the laundry from being damaged, and to improve the washing and rinsing performance of the laundry. And the ON / OFF time of the motor 2 are set differently according to the amount of the laundry, and the longer the amount of laundry is, the longer the time is set.

이상에서와 같이, 본 발명은 전자동 세탁기에서 헹굼 행정시 설정된 수위보다 낮은 수위에서 모터(2)의 구동에 따른 회전 날개(3)와 세탁조(1)를 서로 역방향으로 회전 시킴과 함께 급수를 행하는 포풀림 제어(t)를 하므로써 세탁조(1)의 내측벽에 붙어 있는 세탁물을 용이하게 풀어 낼수 있으므로써 세탁물의 편심을 방지할수 있어서 탈수시의 소음과 진동 발생을 저감시킬수 있고, 세탁물의 손상을 방지할수 있으며,세탁물의 세탁 및 헹굼 효율을 증대시킬수 있으므로 인해 제품의 효율성 및 신뢰성을 대폭 향상시킨 매우 유용한 발명이다.As described above, according to the present invention, in the automatic washing machine, the rotating blade 3 and the washing tub 1, which are driven by the motor 2 at a water level lower than a set level during the rinsing cycle, Since the laundry attached to the inner wall of the washing tub 1 can be easily loosened by performing the loosening control (t), the eccentricity of the laundry can be prevented, thereby reducing noise and vibration during dewatering, And it is an extremely useful invention that greatly improves the efficiency and reliability of the product because it can increase the washing and rinsing efficiency of the laundry.

Claims (2)

세탁물의 헹굼 행정시 세탁조의 내벽면에 붙어 있는 세탁물을 풀어내기 위하여 설정된 수위보다 낮은 수위에서 모터의 구동에 따른 회전 날개와 세탁조를 서로 역방향으로 회전시킴과 함께 급수를 행하는 포풀림 제어를 수행하도록 된 것을 특징으로하는 전자동 세탁기의 헹굼 제어방법.In order to unload the laundry attached to the inner wall surface of the washing tub at the rinsing cycle of the laundry, the rotary wing and the washing tub are rotated in opposite directions to each other while the motor is driven at a water level lower than the set water level, Wherein the rinsing control means controls the rinsing of the automatic washing machine. 제 1 항에 있어서, 상기 포풀림 제어시의 시간과 모터의 ON/OFF 시간은 세탁물의 양에 따라 다르게 설정되며, 세탁물의 양이 많을수록 그 시간이 길게 설정된 전자동 세탁기의 헹굼 제어방법.The rinsing control method for a rinsing automatic washing machine as set forth in claim 1, wherein the time of the compounding control and the ON / OFF time of the motor are set differently according to the amount of laundry, and the longer the amount of laundry is, the longer the time.
KR1019960034413A 1996-08-20 1996-08-20 Rinsing control method of a washing machine KR100186568B1 (en)

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