KR101000055B1 - Washing Method of Washing Machine - Google Patents

Washing Method of Washing Machine Download PDF

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Publication number
KR101000055B1
KR101000055B1 KR1020030090674A KR20030090674A KR101000055B1 KR 101000055 B1 KR101000055 B1 KR 101000055B1 KR 1020030090674 A KR1020030090674 A KR 1020030090674A KR 20030090674 A KR20030090674 A KR 20030090674A KR 101000055 B1 KR101000055 B1 KR 101000055B1
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South Korea
Prior art keywords
washing
laundry
washing tank
eccentricity
inflated
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KR1020030090674A
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Korean (ko)
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KR20050058714A (en
Inventor
배종득
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엘지전자 주식회사
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Priority to KR1020030090674A priority Critical patent/KR101000055B1/en
Publication of KR20050058714A publication Critical patent/KR20050058714A/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
    • 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
    • D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry 
    • D06F23/04—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry  and rotating or oscillating 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
    • 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
    • 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

Abstract

본 발명에 따른 세탁기의 포풀림방법은 세탁물의 편심 정도를 감지하는 제1단계와, 세탁물의 편심이 과도하면, 세탁수를 급수한 후 세탁조를 길게 정/역방향으로 교번 회전시켜 초기 포풀림을 행하는 제2단계와, 상기 제2단계 후 상기 세탁조를 짧게 정/역방향으로 교번 회전시켜 본 포풀림을 행하는 제3단계와, 상기 제3단계가 완료되면 세탁수를 배수하는 제4단계로 구성되어, 포풀림을 단계적으로 행한다.
Inflating method of the washing machine according to the present invention is the first step of detecting the degree of eccentricity of the laundry, and if the eccentricity of the laundry is excessive, after washing the water to rotate the washing tank long forward / reverse direction to perform initial inflated A second step, a third step of performing the inflated by alternately rotating the washing tank shortly in the forward / reverse direction after the second step, and a fourth step of draining the washing water when the third step is completed, Inflation is carried out in stages.

세탁기, 포풀림, 초기 포풀림, 본 포풀림, 모터Washing machine, inflated, initial inflated, bone inflated, motor

Description

세탁기의 포풀림방법{Washing Method of Washing Machine} Washing Method of Washing Machine             

도 1은 종래 기술에 따른 세탁기의 측단면도,1 is a side cross-sectional view of a washing machine according to the prior art,

도 2는 본 발명에 따른 세탁기의 포풀림방법 순서도,2 is a flow chart illustrating a method of expanding a washing machine according to the present invention;

도 3은 본 발명에 따른 세탁기의 포풀림시 모터의 구동을 나타낸 그래프이다.
Figure 3 is a graph showing the driving of the motor when inflating the washing machine according to the present invention.

<도면의 주요 부분에 관한 부호의 설명><Explanation of symbols on main parts of the drawings>

S10, S20 : 제1단계 S30,S40 : 제2단계S10, S20: first stage S30, S40: second stage

S50 : 제3단계 S60 : 제4단계
S50: third step S60: fourth step

본 발명은 세탁기의 포풀림방법에 관한 것으로서, 특히 포풀림을 단계적으로 행하는 세탁기의 포풀림방법에 관한 것이다.
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of folding a washing machine, and more particularly, to a method of folding a washing machine for performing stepping.

종래 기술에 따른 세탁기는 도 1에 도시된 바와 같이 개구된 상측면에 탑 커버(1)가 설치되어 외관을 형성하는 케이스(2)와, 상기 케이스(2)에 회전 가능하게 설치되어 빨래가 세탁되는 세탁조(4)와, 상기 세탁조(4)의 내부에 회전 가능토록 설치된 펄세이터(5)와, 상기 펄세이터(5) 또는 세탁조(4)를 선택적으로 회전시키는 구동부(16)와, 상기 세탁조(4)에 세탁수를 급수하는 급수장치(6)와, 상기 세탁조(4)에 담수된 세탁수를 배수시키는 배수장치(8) 등으로 이루어진다.The washing machine according to the related art has a case (2) having a top cover (1) installed on an open upper side as shown in FIG. 1 to form an appearance, and rotatably installed on the case (2) to wash laundry. A washing tank 4, a pulsator 5 rotatably installed in the washing tank 4, a driving unit 16 for selectively rotating the pulsator 5 or the washing tank 4, and the washing tank. And a water supply device 6 for supplying the wash water to (4), and a drainage device 8 for draining the wash water fresh in the washing tank 4.

상기 탑 커버(1)는 중앙에 상기 세탁조(4)로 세탁물의 출입이 가능토록 출입구(1a)가 형성되고 상기 출입구(1a)를 개폐하는 도어(10)가 설치되며, 전방에 사용자가 세탁코스를 선택하거나 선택된 세탁코스에 따른 세탁진행상태를 표시하는 컨트롤러(12)가 설치된다.The top cover 1 has a doorway (1a) is formed in the center so that the laundry can enter and exit the laundry (4), the door 10 for opening and closing the doorway (1a) is installed, the front of the washing course The controller 12 for selecting or displaying the washing progress according to the selected washing course is installed.

상기 세탁조(4)는 상기 케이스(2)의 내부에 걸이부재(14)를 통해 메달리듯이 설치된 외조(4a)와, 상기 외조(4a)의 내부에 회전 가능하게 설치되고 구동부(16)와 회전축(15)으로 연결되며 둘레에 세탁수 출입공(4c)이 복수개 형성되어 세탁물이 적치되는 내조(4b)로 이루어진다.
The washing tank (4) is installed inside the case (2) like a medallion through the hook member 14, and rotatably installed in the interior of the outer tub (4a), the drive unit 16 and the rotating shaft It is connected to the (15) is formed of a plurality of washing water access holes (4c) in the circumference is made of the inner tank (4b) the laundry is stored.

상기와 같이 구성된 종래 기술의 동작을 살펴보면 다음과 같다.Looking at the operation of the prior art configured as described above are as follows.

사용자가 상기 세탁조(4)에 빨래를 넣은 후 컨트롤러(12)를 조작하여 원하는 세탁코스를 설정하면, 상기 세탁조(4)에 세제와 함께 세탁수가 급수된 후 상기 세탁조(4) 또는 펄세이터(5)가 회전 구동됨으로써, 빨래가 세제의 화학작용, 상기 세탁조(4) 또는 펄세이터(5)의 회전으로 인해 생기는 수류 및 상기 세탁조(4)와의 마 찰에 의해 때가 제거된다.When the user puts the laundry in the washing tank 4 and sets the desired washing course by operating the controller 12, after washing water is supplied with detergent to the washing tank 4, the washing tank 4 or the pulsator 5 ) Is driven to rotate, so that the laundry is removed by friction with the washing tank 4 and the water flow generated by the chemical action of the detergent, the rotation of the washing tank 4 or the pulsator 5.

여기서, 세탁방식은 보통 상기 펄세이터(5)만 회전하는 일반세탁과, 상기 세탁조(4)와 펄세이터(5)가 함께 회전되는 통세탁과, 상기 세탁조(4)와 펄세이터(5)가 함께 회전되되, 상기 통세탁보다 더 빠르게 회전됨으로써 세탁 수류가 원심력에 의해 상기 외조(4a)와 내조(4b) 사이를 통해 상기 세탁조(4)의 상부로 상승하였다가 상기 내조(4b)로 폭포수와 같이 떨어지는 대포물살세탁으로 구분된다. Here, the washing method is a general washing in which only the pulsator (5) rotates, the general washing in which the washing tank (4) and the pulsator (5) are rotated together, and the washing tank (4) and the pulsator (5) Rotated together, but faster than the general washing, the washing water flow rose by the centrifugal force to the upper portion of the washing tank 4 through the outer tank 4a and the inner tank 4b and then falls into the inner tank 4b. It is divided into cannon dropping and laundering.

이후, 세탁물의 세정이 완료되면 상기 세탁조(4)의 세탁수가 배수되고, 다시 상기 세탁조(4)에 세탁수가 급수된 후 상기 세탁조(4)가 회전 구동되면서 세탁물이 헹궈지고, 세탁물의 헹굼이 완료되면 상기 세탁조(4)의 세탁수가 배수된 후 세탁조(4)가 고속으로 회전 구동되면서 큰 원심력에 의해 세탁물이 탈수되어 세탁이 완료된다.
Thereafter, when the washing of the laundry is completed, the washing water of the washing tank 4 is drained, the washing water is again supplied to the washing tank 4, and the washing tank 4 is driven to rotate, and the washing is rinsed, and the washing of the laundry is completed. When the washing water of the washing tank 4 is drained, the washing tank 4 is rotated at a high speed while the laundry is dehydrated by a large centrifugal force to complete the washing.

한편, 세탁이 진행되는 동안, 세탁물의 편심이 과도하면 진동이 심각한 수준으로 발생되므로, 세탁 도중 또는 탈수 행정 전에 세탁물의 편심이 과도하면, 상기 내조()를 짧게 정/역으로 교번 회전시킴으로써 뭉쳐있는 세탁물을 고르게 풀어주는 포풀림과정이 실시된다.
On the other hand, while washing is in progress, excessive eccentricity of the laundry causes vibration to a serious level, and if the eccentricity of the laundry is excessive during washing or before the dehydration stroke, the inner tank () is shortly rotated by forward / backward rotation. A lathering process is performed to even the laundry.

그러나, 종래 기술에 따른 세탁기의 포풀림 방법은 포풀림시 상기 내조(4b)가 짧게 교번 회전되기 때문에 일 방향으로 회전 후 반전될 때 여력에 의해 충분히 반전되지 못하거나, 세탁물의 편심이 과도한 방향으로 무게에 의해 회전되지 못할 수 있기 때문에 결과적으로 상기 내조(4b)가 한 방향으로 회전된 셈인데, 포풀림 수행 후 다시 세탁물의 편심정도가 감지되기 때문에 연속으로 포풀림이 실시됨으로써 세탁이 지연되는 문제점이 있다.
However, the inflating method of the washing machine according to the prior art is not sufficiently reversed by the force when the inverted after the rotation in one direction because the inner tank 4b is alternately rotated during inflated, or the eccentricity of the laundry in an excessive direction As a result, the inner tub 4b is rotated in one direction because it may not be rotated by weight. Since the eccentricity of the laundry is sensed again after the inflating is performed, the washing is delayed because the inflating is continuously performed. There is this.

본 발명은 상기한 종래 기술의 문제점을 해결하기 위하여 안출된 것으로서, 한 번의 포풀림으로 세탁물을 고르게 펼 수 있는 세탁기의 포풀림방법을 제공하는데 그 목적이 있다.
The present invention has been made to solve the above problems of the prior art, and an object of the present invention is to provide a method of folding a washing machine that can spread the laundry evenly in one swollen.

상기한 과제를 해결하기 위한 본 발명에 따른 세탁기의 포풀림방법은 세탁물의 편심 정도를 감지하는 제1단계와; 상기 제1단계의 감지결과, 세탁물의 편심이 과도하면, 세탁수를 급수한 후 세탁조를 길게 정/역방향으로 교번 회전시켜 초기 포풀림을 행하는 제2단계와; 상기 제2단계 후 상기 세탁조를 짧게 정/역방향으로 교번 회전시켜 본 포풀림을 행하는 제3단계와; 상기 제3단계가 완료되면 세탁수를 배수하는 제4단계를 포함하여 이루어진다.
Inflating method of the washing machine according to the present invention for solving the above problems is a first step of detecting the degree of eccentric laundry; As a result of the detection of the first step, if the eccentricity of the laundry is excessive, the second step of performing initial inflated by alternately rotating the washing tank long forward / reverse after supplying the wash water; A third step of performing the inflating by alternately rotating the washing tank shortly in the forward / reverse direction after the second step; Comprising a fourth step of draining the wash water when the third step is completed.

이하, 본 발명의 실시 예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명에 따른 세탁기의 포풀림방법은 먼저, 제1단계(S10,S20)에서 세탁이 진행되는 동안 세탁조에 적치되어 있는 세탁물이 서로 뒤엉키고 상기 세탁조의 일 측에 치우쳐 적치됨으로써 세탁조의 무게 편심으로 인해 세탁조의 진동이 과도해지므로, 세탁조에 적치되어 있는 세탁물의 편심 정도를 감지하여 세탁을 계속 진행할지 중단할지를 판단한다. Inflating method of the washing machine according to the present invention, in the first step (S10, S20) while the laundry is in progress, the laundry stored in the washing tank is entangled with each other and biased to one side of the washing tank so as to be eccentric weight of the washing tank Due to the excessive vibration of the washing tank, the eccentricity of the laundry stored in the washing tank is sensed to determine whether to continue or stop the washing.

이 때, 세탁물의 편심 정도를 감지하는 방법은 상기 세탁조를 회전시키는 모터를 세탁물이 원심력에 의해 세탁조의 벽면에 붙어있을 수 있는 최소속도인 임계속도, 즉 350rpm정도로 일정 시간동안 구동시켜, 상기 모터에 생기는 부하의 변화를 통해 세탁물의 편심 정도를 감지할 수 있다. 또한, 상기 세탁조의 상측에 볼 센서를 설치하여 상기 볼 센서의 감지에 의해 세탁물의 편심 정도를 감지할 수 있다.
At this time, the method for detecting the degree of eccentricity of the laundry is driven by the motor for rotating the washing tank for a predetermined time at a critical speed, that is, the minimum speed that can be attached to the wall of the washing tank by the centrifugal force, that is about 350rpm, The load changes can detect the degree of eccentricity of the laundry. In addition, by installing a ball sensor on the upper side of the washing tank can detect the degree of eccentricity of the laundry by the detection of the ball sensor.

제2단계(S30,S40)는 상기 제1단계(S10,S20)의 감지결과 세탁물의 편심이 과도하면, 상기 세탁조에 세탁수를 포풀림 수위까지 급수한다(S30). 물론, 상기 세탁조에 세탁수가 포풀림 수위이상으로 급수된 상태이면 생략될 수 있다.In the second steps S30 and S40, when the detection result of the first steps S10 and S20 is excessively eccentric, the washing water is supplied to the washing tank up to the level of foaming (S30). Of course, it can be omitted if the washing water in the washing tank is supplied with water above the level of the inflated water.

이후, 세탁수가 포풀림 수위까지 급수되면, 상기 세탁조를 길게 정/역방향으로 교번 회전시켜 초기 포풀림을 행한다(S40).Thereafter, when the wash water is supplied to the level of the inflated water, the washing tank is rotated alternately in the forward / reverse direction for the initial inflated (S40).

즉, 상기 세탁조를 일 방향으로 회전시킬 때, 상기 모터의 온/오프(a/b) 비인 듀티값을 크게 함으로써 세탁조를 반전할 때 여력이 상쇄된 후에도 상기 모터가 온 구동상태이므로 세탁조가 반전될 수 있고, 아울러 세탁물이 많이 치우친 측으로 회전될 때, 상기 모터가 비교적 길게 온 구동되기 때문에 상기 세탁조의 회전될 수 있으므로 세탁물의 엉킴을 조금이나마 풀어놓을 수 있다.That is, when the washing tank is rotated in one direction, when the washing tank is inverted by increasing the duty value which is the on / off ratio of the motor (a / b), the washing tank is inverted because the motor is in the on-drive state even after the power is canceled. In addition, when the laundry is rotated to the more biased side, the motor can be rotated because the motor is driven relatively long, so the tangle of the laundry can be released a little.

이 때, 상기 세탁조의 구동패턴, 즉 상기 모터의 듀티값은 세탁행정시 세탁 조의 구동패턴과 동일하게 실시되며, 포풀림과정에 의해 세탁이 오랫동안 지연되지 않도록 45초 내지 75초정도 실시되는 것이 바람직하다.
At this time, the driving pattern of the washing tank, that is, the duty value of the motor is carried out in the same manner as the driving pattern of the washing tank during the washing stroke, it is preferable that the washing process is carried out for 45 seconds to 75 seconds so that the washing is not delayed for a long time. Do.

제3단계(S50)는 상기 제2단계(S30,S40)의 설정시간이 경과하면, 상기 세탁조를 상기 제2단계(S30,S40)보다 상대적으로 짧게 정/역방향으로 교번 회전시켜 본 포풀림을 행한다.In the third step S50, when the set time of the second steps S30 and S40 has elapsed, the washing tub is alternately rotated in the forward / reverse direction relatively shorter than the second steps S30 and S40, thereby forming the inflated view. Do it.

이 때, 상기 제2단계(S30,S40)에서 초기 포풀림에 의해 세탁물의 엉킴이 어느 정도 풀려있기 때문에 세탁조가 짧게 교번 회전되더라도 세탁물이 충분히 고르게 풀어질 수 있다.
At this time, since the laundry is entangled to some extent by the initial swollen in the second step (S30, S40), even if the washing tank is alternately rotated briefly, the laundry may be sufficiently evenly released.

제4단계(S60)는 상기 제3단계(S50)가 완료되면, 상기 세탁조에 담수된 세탁수를 배수한다.In the fourth step S60, when the third step S50 is completed, the wash water drained in the washing tank is drained.

이후, 세탁물의 편심정도를 다시 한번 확인한 후, 세탁물의 편심이 과도하지 않으면 세탁이 계속 진행하면 된다.
Then, after checking the eccentricity of the laundry once again, if the eccentricity of the laundry is not excessive, washing may continue.

상기와 같이 구성되는 본 발명에 따른 세탁기의 포풀림방법은 세탁물의 편심 정도를 감지하는 제1단계와, 세탁물의 편심이 과도하면, 세탁수를 급수한 후 세탁조를 길게 정/역방향으로 교번 회전시켜 초기 포풀림을 행하는 제2단계와, 상기 제2단계 후 상기 세탁조를 짧게 정/역방향으로 교번 회전시켜 본 포풀림을 행하는 제3단계와, 상기 제3단계가 완료되면 세탁수를 배수하는 제4단계로 구성되어, 포풀림을 단계적으로 행하기 때문에 한 번의 포풀림으로 세탁물을 충분히 고르게 펼 수 있어 포풀림으로 인한 세탁 지연을 방지할 수 있는 이점이 있다.
The inflating method of the washing machine according to the present invention constituted as described above is the first step of detecting the degree of eccentricity of the laundry, and if the eccentricity of the laundry is excessive, after supplying the washing water alternately rotating the washing tank long forward / reverse direction A second step of performing initial inflating; a third step of performing the inflating by alternately rotating the washing tank shortly in the forward / reverse direction after the second step; and a fourth of draining the washing water when the third step is completed. Consisting of steps, because the inflating step by step can be spread evenly enough laundry in one inflated, there is an advantage that can prevent the washing delay due to the inflated.

Claims (3)

세탁물의 편심 정도를 감지하는 제1단계와; 상기 제1단계의 감지결과, 세탁물의 편심이 과도하면, 세탁수를 급수한 후 세탁조를 길게 정/역방향으로 교번 회전시켜 초기 포풀림을 행하는 제2단계와;A first step of detecting the degree of eccentricity of the laundry; As a result of the detection of the first step, if the eccentricity of the laundry is excessive, the second step of performing initial inflated by alternately rotating the washing tank long forward / reverse after supplying the wash water; 상기 제2단계 후, 상기 세탁조를 짧게 정/역방향으로 교번 회전시켜 본 포풀림을 행하는 제3단계와; A third step of performing the inflating by alternately rotating the washing tank shortly in the forward / reverse direction after the second step; 상기 제3단계가 완료되면, 세탁수를 배수하는 제4단계를 포함하여 이루어진 것을 특징으로 하는 세탁기의 포풀림방법.When the third step is completed, the washing method of the washing machine comprising a fourth step of draining the wash water. 제 1 항에 있어서,The method of claim 1, 상기 제2단계는 세탁행정시 세탁조의 구동패턴과 동일하게 실시되는 것을 특징으로 하는 세탁기의 포풀림방법.The second step is a swollen method of the washing machine, characterized in that carried out in the same manner as the driving pattern of the washing tank during the washing administration. 제 1 항에 있어서,The method of claim 1, 상기 제2단계는 45초 내지 75초 실시되는 것을 특징으로 하는 세탁기의 포풀림방법.The second step is a swollen method of the washing machine, characterized in that carried out 45 to 75 seconds.
KR1020030090674A 2003-12-12 2003-12-12 Washing Method of Washing Machine KR101000055B1 (en)

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JPH1085477A (en) 1996-09-19 1998-04-07 Sanyo Electric Co Ltd Washing machine

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Publication number Priority date Publication date Assignee Title
JPH1085477A (en) 1996-09-19 1998-04-07 Sanyo Electric Co Ltd Washing machine

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