KR20030090086A - Rinsing control method of washing machine - Google Patents

Rinsing control method of washing machine Download PDF

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Publication number
KR20030090086A
KR20030090086A KR1020020028079A KR20020028079A KR20030090086A KR 20030090086 A KR20030090086 A KR 20030090086A KR 1020020028079 A KR1020020028079 A KR 1020020028079A KR 20020028079 A KR20020028079 A KR 20020028079A KR 20030090086 A KR20030090086 A KR 20030090086A
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KR
South Korea
Prior art keywords
rinsing
laundry
washing
water
pulsator
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KR1020020028079A
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Korean (ko)
Inventor
정정란
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삼성전자주식회사
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Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR1020020028079A priority Critical patent/KR20030090086A/en
Priority to US10/235,892 priority patent/US20030217417A1/en
Priority to TW091120969A priority patent/TW567267B/en
Priority to CN02144062A priority patent/CN1459528A/en
Priority to JP2002306099A priority patent/JP2003340189A/en
Publication of KR20030090086A publication Critical patent/KR20030090086A/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
    • D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
    • D06F35/005—Methods for washing, rinsing or spin-drying
    • 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
    • D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
    • D06F35/005—Methods for washing, rinsing or spin-drying
    • D06F35/007—Methods for washing, rinsing or spin-drying for spin-drying only
    • 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 rinsing control method of a washing machine is provided to minimize creases by dehydrating after disentangling the laundry sufficiently with forming water stream by stopping a washing motor longer than agitating time of the washing motor after rinsing. CONSTITUTION: A control unit opens a drain valve by a drain valve driving unit, and discharges rinsing water from a water tub(S200). The laundry is dehydrated by rotating the washing tub at high speed(S201), and water is supplied to the water tub by opening the feed valve(S202). The laundry is rinsed with agitating a pulsator for the first predetermined time by driving a washing motor for forming water steam for preventing wrinkles(S203). The pulsator is stopped for the second predetermined time longer than the first predetermined time(S204). Wrinkles are reduced by disentangling the laundry with driving and stopping the washing motor repeatedly.

Description

세탁기의 헹굼 제어방법 {Rinsing control method of washing machine}Rinsing control method of washing machine

본 발명은 세탁기에 관한 것으로, 세탁물의 구김을 줄이기 위한 세탁기의 헹굼 제어방법에 관한 것이다.The present invention relates to a washing machine, and to a rinsing control method of a washing machine for reducing wrinkles of laundry.

일반적으로, 세탁기는 세탁모터의 반전주기에 따라 펄세이터를 좌/우로 교반 회전시키고, 이와 같은 펄세이터의 회전에 의하여 형성된 수류가 세탁물에 충격을 주어 세탁하는 장치이다.In general, a washing machine is a device in which a pulsator is stirred and rotated left / right according to an inversion cycle of a washing motor, and the water flow formed by the rotation of the pulsator gives laundry a shock.

세탁기는 세탁물의 양과 종류에 따라 세탁시간, 헹굼시간, 헹굼횟수, 탈수시간, 설정수위등과 같은 세탁정보를 설정하여 세탁, 헹굼, 탈수행정을 수행한다.The washing machine sets washing information such as washing time, rinsing time, rinsing frequency, dehydration time, and setting water level according to the amount and type of laundry, and performs washing, rinsing, and dehydrating administration.

종래의 헹굼행정은 배수, 탈수, 헹굼의 순서로 진행되며, 헹굼행정은 설정된 기준수위에 따라 2회 내지 5회가 수행된다.The conventional rinsing stroke proceeds in the order of drainage, dehydration, and rinsing, and the rinsing stroke is performed two to five times according to the set reference level.

이러한, 헹굼행정의 동작을 살펴보면, 먼저, 수조내의 혼탁해진 세탁수를 배수하고, 세탁물에 흡수된 세탁수를 배출시키기 위해 설정된 탈수시간동안 세탁조를 고속으로 회전시켜 탈수한다.Referring to the operation of the rinsing operation, first, the turbid washing water in the tank is drained, and the washing tank is dewatered by rotating the washing tank at a high speed for a set dehydration time to discharge the washing water absorbed in the laundry.

탈수시간이 종료되면, 세탁물의 종류와 양에 따라 설정된 기준수위까지 수조에 급수하고, 세탁물에 포함된 거품이나 세제찌꺼기 등을 제거하기 펄세이터를 좌/우로 교반하여 세탁물을 헹군다.When the dehydration time is finished, water is supplied to the water tank up to the reference level set according to the type and quantity of the laundry, and the laundry is rinsed by stirring the pulsator left / right to remove bubbles or detergent residues contained in the laundry.

이러한 종래의 헹굼행정은 세탁수를 급수한 후 세탁물을 헹구게 되는데, 헹굼행정에서의 탈수동작에 의해 세탁조의 벽면에 달라붙은 세탁물은 세탁수가 기준수위까지 급수되는 도중에 세탁조의 중심부로 한꺼번에 쏟아지게 되고 이 상태에서 헹굼이 수행되어 펄세이터가 교반 회전하게 되면, 세탁물의 엉킴이 풀어지지 않고 세탁물이 덩어리 형태로 뭉쳐져 있게 된다.In the conventional rinsing cycle, the washing water is rinsed after supplying the washing water. The laundry stuck to the wall of the washing tank by the dehydration operation in the rinsing stroke is poured into the center of the washing tank while the washing water is supplied to the reference level. When the rinsing is performed in this state and the pulsator is stirred and rotated, the laundry is not entangled and the laundry is aggregated in a lump form.

이러한 상태에서 탈수행정을 진행하게 되면, 탈수행정시의 세탁조의 고속회전에 의해 세탁물의 구김이 생기는 문제점이 있다.If the dehydration administration proceeds in this state, there is a problem that wrinkles of the laundry occurs due to the high-speed rotation of the washing tank during the dehydration administration.

본 발명은 전술한 문제점을 해결하기 위한 것으로, 본 발명의 목적은 행정행정시 세탁물의 엉킴을 충분히 풀어주어 세탁물의 구김을 줄인 후에 탈수행정이 수행되도록 하여 세탁물의 구김을 최소화 하는데 있다.The present invention is to solve the above-mentioned problems, an object of the present invention is to minimize the wrinkles of the laundry by loosening the tangling of the laundry during administrative administration to reduce the wrinkles of the laundry to perform a dehydration administration.

도 1은 본 발명에 따른 세탁기의 단면도이다.1 is a cross-sectional view of a washing machine according to the present invention.

도 2는 본 발명에 적용되는 세탁기의 헹굼 제어장치의 블록도이다.2 is a block diagram of a rinsing control device of a washing machine applied to the present invention.

도 3a는 본 발명에 따른 세탁기의 헹굼 제어방법에 대한 제어흐름도이다.3A is a control flowchart of a rinsing control method of a washing machine according to the present invention.

도 3b는 도 3a의 구김방지 헹굼을 설명하기 위한 제어흐름도이다.3B is a control flowchart for explaining the anti-wrinkling rinse of FIG. 3A.

도 4는 본 발명에 따른 구김방지 헹굼과 일반 헹굼에서의 펄세이터의 타이밍도이다.4 is a timing diagram of a pulsator in anti-wrinkle rinsing and normal rinsing according to the present invention.

*도면의 주요 기능에 대한 부호의 설명** Description of the code for the main functions of the drawings

21 : 기능선택부22 : 온도센서부21: function selector 22: temperature sensor

22 : 수위감지부23 : 무게감지부22: water level detection unit 23: weight detection unit

24 : 회전수감지부30 : 제어부24: rotation speed detection unit 30: control unit

40 : 급수밸브구동부41 : 배수밸브구동부40: water supply valve driver 41: drain valve driver

43 : 세탁모터구동부43: washing motor drive unit

전술한 목적을 달성하기 위한 본 발명은 세탁기의 헹굼 제어방법에 있어서, 세탁모터의 정지시간이 구동시간보다 길게 설정된 구김방지수류를 형성하여 세탁물의 구김을 줄이는 구김방지 헹굼을 수행하는 것을 특징으로 한다.In the present invention for achieving the above object, in the rinsing control method of the washing machine, the anti-wrinkling rinsing to reduce the wrinkles of the laundry by forming the anti-wrinkle water flow is set longer than the driving time characterized in that .

이하에서는 본 발명의 바람직한 실시예를 본 도면을 참조하여 상세하게 설명도하도록 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

도 1은 본 발명에 따른 세탁기의 단면도이다.1 is a cross-sectional view of a washing machine according to the present invention.

도 1을 살펴보면, 본 발명에 따른 세탁기는 세탁기 본체(1)의 내부에 수조(2)가 배치되고, 그 수조(2)의 내부에는 세탁물을 담기위한 세탁조(3)가 회전 가능하게 장착된다. 그리고 세탁조(3)의 하부에는 펄세이터(4)가 회전 가능하도록 장착된다.1, in the washing machine according to the present invention, a water tank 2 is disposed inside the washing machine body 1, and a washing tank 3 for storing laundry is rotatably mounted in the water tank 2. And the lower part of the washing tank (3) is mounted so that the pulsator (4) is rotatable.

또한, 수조(2)의 바닥의 외측에는 정/역방향으로 회전하는 세탁모터(5)가 장착되고, 그 세탁모터(5)는 풀리(6) 및 벨트(7)에 의하여 클러치기구(8)와 연결된다.In addition, a washing motor 5 rotating in the forward / reverse direction is mounted on the outer side of the bottom of the water tank 2, and the washing motor 5 is connected to the clutch mechanism 8 by the pulley 6 and the belt 7. Connected.

그리고 클러치기구(8)는 세탁 및 헹굼시에 풀리(6) 및 벨트(7)를 통하여 세탁모터(5)의 회전력을 전달받아 펄세이터(4)를 정/역방향으로 회전시키고, 탈수시에는 세탁모터(5)의 회전력에 따라 세탁조(3)를 고속으로 정회전시킨다.The clutch mechanism 8 receives the rotational force of the washing motor 5 through the pulley 6 and the belt 7 during washing and rinsing, and rotates the pulsator 4 in the forward / reverse direction. The washing tank 3 is rotated forward at a high speed in accordance with the rotational force of the motor 5.

또한, 세탁기 본체(1)의 상부에는 외부의 수도전과 연결되는 급수관(9)이 위치하고, 그 급수관(9)의 도중에는 세탁조(3)에 급수를 하기 위한 급수밸브(10)가 설치되어 있다.In addition, a water supply pipe 9 connected to an external faucet is located above the washing machine main body 1, and a water supply valve 10 for supplying water to the washing tank 3 is provided in the middle of the water supply pipe 9.

한편, 수조의 바닥에는 그 수조(2)내의 물을 배수하기 위한 배수밸브(11)가 형성되어 있고, 그 배수밸브(11)는 배수관(12)과 연결된다.On the other hand, a drain valve 11 for draining the water in the tank 2 is formed at the bottom of the tank, and the drain valve 11 is connected to the drain pipe 12.

도 2는 본 발명에 적용되는 세탁기의 헹굼 제어장치의 블록도이다.2 is a block diagram of a rinsing control device of a washing machine applied to the present invention.

도 2를 살펴보면, 세탁기의 전반적인 동작을 제어하는 제어부(30)의 입력측에는 세탁행정과 헹굼행정 및 탈수행정 등 원하는 세탁기능을 선택하기 위한 기능선택부(20)와, 수조에 공급되는 물의 온도를 감지하는 온도센서부(21)와, 수조의 수위를 감지하는 수위감지부(22)와, 세탁물의 무게를 감지하는 무게감지부(23)와, 세탁모터의 회전수를 감지하는 회전수감지부(24)가 전기적으로 연결되어 있다.Referring to Figure 2, the input side of the control unit 30 for controlling the overall operation of the washing machine and the washing stroke, rinsing stroke and dehydration stroke, the function selection unit 20 for selecting the desired washing function, and the temperature of the water supplied to the water tank The temperature sensor unit 21, the water level detection unit 22 for detecting the water level of the tank, the weight detection unit 23 for detecting the weight of the laundry, and the rotation speed detection unit 24 for detecting the rotational speed of the washing motor Is electrically connected.

또한, 제어부(30)의 출력측에는 급수밸브(10)를 개폐하는 급수밸브구동부(40)와, 배수밸브(11)를 개폐하는 배수밸브구동부(41)와, 세탁모터(5)를 구동하는 세탁모터구동부(43)와, 세탁기의 현재 동작상태 및 각종 정보를 표시하는 표시부(42)가 전기적으로 연결되어 있다.In addition, the output side of the control unit 30, the water supply valve driver 40 for opening and closing the water supply valve 10, the drain valve driver 41 for opening and closing the drain valve 11 and the laundry driving the washing motor (5) The motor driving part 43 and the display part 42 which display the present operating state of the washing machine and various information are electrically connected.

이하에서는 도 2를 참조하여 세탁물의 구김을 방지하는 기능을 갖는 본 발명에 따른 세탁기의 헹굼 제어방법에 대하여 설명한다.Hereinafter, a rinsing control method of a washing machine according to the present invention having a function of preventing wrinkles of laundry will be described with reference to FIG. 2.

도 3a는 본 발명에 따른 세탁기의 헹굼 제어방법에 대한 제어흐름도이다.3A is a control flowchart of a rinsing control method of a washing machine according to the present invention.

도 3a를 살펴보면, 제어부(30)는 사용자에 의해 설정된 수위까지 수조(2)에 세탁수를 급수하고, 세탁물의 종류, 무게 및 설정된 수위에 따라 세탁모터구동부(43)를 통해 세탁모터(5)를 정/역회전시켜 펄세이터(4)를 좌/우로 교반 회전시키고, 펄세이터(4)의 좌/우 교반회전에 따라 형성된 수류에 의해 세탁물이 세탁된다(S100).Referring to Figure 3a, the control unit 30 supplies the washing water to the water tank (2) up to the water level set by the user, the washing motor (5) through the washing motor driving unit 43 according to the type, weight and set water level of the laundry By rotating the pulsator 4 to the left / right by rotating the forward / reverse, the laundry is washed by the water flow formed according to the left / right stirring rotation of the pulsator (4) (S100).

세탁이 종료되면, 제어부(30)는 미리 설정된 헹굼 시간(일예로 13분)동안 배수, 탈수, 헹굼을 제어한다.When the washing is finished, the controller 30 controls draining, dehydration, and rinsing for a preset rinsing time (for example, 13 minutes).

먼저, 제어부(30)는 배수밸브구동부(41)를 통해 배수밸브(41)를 열어 수조(2)내의 혼탁해진 세탁수를 외부로 배출시킨 후 세탁물에 흡수된 세탁수를 배출시키기 위해 세탁조(3)를 고속으로 회전시켜 세탁물을 탈수하고, 급수밸브구동부(40)를 통해 급수밸브(10)를 열어 수조(2)내에 세탁수를 급수한 후 세탁모터구동부(43)를 통해 세탁모터(5)를 정/역회전시켜 펄세이터(4)를 좌/우로 교반 회전되게 하여 세탁물을 헹군다(S101).First, the control unit 30 opens the drain valve 41 through the drain valve driving unit 41 to discharge the washed wash water in the water tank 2 to the outside, and then the washing tank 3 to discharge the wash water absorbed in the laundry. ) To spin the laundry at high speed, open the water supply valve 10 through the water supply valve driving unit 40, supply water to the water tank 2, and then wash the washing motor 5 through the washing motor driving unit 43. Rotate the forward / reverse to stirrer the pulsator (4) left / right to rinse the laundry (S101).

이어서, 제어부(30)는 순차적으로 단계(S101)에서의 세탁물의 헹굼을 미리 설정된 횟수(예를 들어 4회) 반복 수행한다(S102,S103,S104).Subsequently, the controller 30 sequentially performs rinsing of the laundry in step S101 in a predetermined number of times (for example, four times) (S102, S103, and S104).

세탁물의 헹굼이 4회가 수행되면, 제어부(30)는 세탁물의 엉킴을 풀어 구겨진 세탁물의 섬유조직이 세탁수의 흡수에 의해 자연 회복되도록 하여 세탁물의 구김을 줄이는 구김방지 헹굼을 수행한다(S105).When the rinsing of the laundry is performed four times, the control unit 30 performs an anti-wrinkling rinsing to reduce wrinkles of the laundry by releasing the tangled laundry so that the crumpled laundry's fiber tissue is naturally recovered by absorption of the washing water (S105). .

구김방지 헹굼이 종료되면, 제어부(30)는 수조(2)내의 세탁수를 완전히 배출시키고, 세탁물에 흡수된 세탁수를 배출시키기 위해 세탁조를 고속으로 회전시켜 세탁물을 탈수한다(S106).When the anti-wrinkling rinse is completed, the control unit 30 completely discharges the washing water in the water tank 2, and spins the washing tank at a high speed in order to discharge the washing water absorbed in the laundry (S106).

탈수가 종료되면, 제어부(30)는 세탁모터구동부(43)를 통해 세탁모터(5)를 정지시켜 모든 세탁행정을 종료시킨다.When the dehydration is finished, the control unit 30 stops the washing motor 5 through the washing motor driving unit 43 to terminate all washing administration.

도 3b는 도 3a의 구김방지 헹굼을 설명하기 위한 제어흐름도이다.3B is a control flowchart for explaining the anti-wrinkling rinse of FIG. 3A.

구김방지 헹굼이 개시되면, 제어부(30)는 미리 설정된 헹굼 시간 동안 배수, 탈수, 헹굼을 제어한다.When the anti-wrinkling rinsing is started, the controller 30 controls draining, dehydration, and rinsing for a preset rinsing time.

먼저, 제어부(30)는 배수밸브구동부(41)를 통해 배수밸브(11)를 열어 수조(2)내의 혼탁해진 세탁수를 외부로 배출시킨다(S200).First, the control unit 30 opens the drain valve 11 through the drain valve driver 41 to discharge the washed water in the water tank 2 to the outside (S200).

세탁수를 배출시킨 후에 제어부(30)는 세탁물에 흡수된 세탁수를 배출시키기 위해 세탁조(3)를 고속으로 회전시켜 세탁물을 탈수한다(S201).After discharging the wash water, the control unit 30 spins the washing tank 3 at a high speed in order to discharge the wash water absorbed in the laundry to dehydrate the laundry (S201).

탈수 후에 제어부(30)는 급수밸브구동부(40)를 통해 급수밸브(10)를 열어 수조(2)내에 설정수위까지 세탁수를 급수한다(S202).After dehydration, the control unit 30 opens the water supply valve 10 through the water supply valve driving unit 40 and supplies washing water to the set water level in the water tank 2 (S202).

급수가 완료되면, 제어부(30)는 세탁물의 엉킴을 풀어주기 위한 구김방지수류를 형성하기 위해 먼저, 세탁모터구동부(43)를 통해 세탁모터(5)를 구동하여 미리 설정된 제 1설정시간(예를 들면 1분)동안 펄세이터(4)가 좌/우로 교반 회전되게 하여 세탁물을 헹군다(S203).When the water supply is completed, the control unit 30 first drives the washing motor 5 through the washing motor driving unit 43 to form a wrinkle preventing water flow for releasing the tangling of the laundry. For example, the pulsator 4 is stirred and rotated left / right for 1 minute) to rinse the laundry (S203).

제 1설정시간이 경과하면, 제어부(30)는 세탁모터구동부(43)를 통해 세탁모터(5)를 구동하여 제 1설정시간보다 상대적으로 길게 설정된 제 2설정시간(예를 들면 4분)동안 펄세이터(4)의 좌/우 교반 회전을 정지시킨다(S204). 이에 따라, 세탁물은 세탁모터의 구동과 정지에 따라 형성되는 구김방지수류에 의해 세탁물의 엉킴이 풀어지게 되어 세탁물의 구김이 줄어든다.When the first setting time has elapsed, the controller 30 drives the washing motor 5 through the washing motor driving unit 43 for a second setting time (for example, four minutes) set relatively longer than the first setting time. The left / right stirring rotation of the pulsator 4 is stopped (S204). Accordingly, the laundry is entangled in the laundry by the wrinkle-preventing water flow formed by driving and stopping the washing motor, thereby reducing the wrinkles of the laundry.

제 2설정시간이 경과하면, 제어부(30)는 상술한 단계(S203,S204)의 동작을 1회 더 반복한다(S205,206). 이에 따라, 세탁물의 엉킴이 충분히 풀어지게 되어 세탁물의 구김이 더욱 줄어든다.When the second set time has elapsed, the controller 30 repeats the above-described operations (S203, S204) once more (S205, 206). Accordingly, the tangling of the laundry is sufficiently solved, and the wrinkles of the laundry are further reduced.

도 4는 본 발명에 따른 구김방지 헹굼과 일반 헹굼에서의 펄세이터의 타이밍도이다.4 is a timing diagram of a pulsator in anti-wrinkle rinsing and normal rinsing according to the present invention.

도 4에 도시된 바와 같이, 구김방지 헹굼에서의 헹굼 시간(T)은 일반 헹굼(헹굼1, 헹굼 2, 헹굼 3, 헹굼 4)에서의 헹굼 시간(T0)과 비교하여 상대적으로 길게 설정한다.As shown in FIG. 4, the rinsing time T in the anti-wrinkling rinse is set relatively long compared to the rinsing time T0 in the normal rinsing (rinsing 1, rinsing 2, rinsing 3, rinsing 4).

또한, 구김방지 헹굼에서는 펄세이터 구동시간(T1)동안 펄세이터를 교반 회전시킨 후 펄세이터의 회전이 정지되는 펄세이터 정지시간(T2)을 펄세이터 구동시간(T1)보다 상대적으로 길게 설정함으로서 세탁물의 엉킴이 풀어져 구겨진 세탁물의 섬유조직이 세탁수의 흡수에 의해 자연 회복되게 되어 세탁물의 구김이 줄어든다.In addition, in the anti-wrinkling rinse, the pulsator stop time (T2) in which the rotation of the pulsator is stopped after stirring and rotating the pulsator during the pulsator drive time (T1) is set relatively longer than the pulsator drive time (T1). The fabric texture of the crumpled laundry that is loosened and crumpled is naturally recovered by the absorption of the wash water, thereby reducing the wrinkles of the laundry.

이상에서 상세히 설명한 바와 같이, 본 발명은 헹굼행정의 마지막 헹굼시 세탁물의 엉킴을 풀어 세탁물의 구김을 줄인 후에 탈수행정이 수행되도록 함으로서 세탁물의 구김을 최소화 하는 효과가 있다.As described in detail above, the present invention has the effect of minimizing the wrinkles of the laundry by performing a dehydration process after reducing the wrinkles of the laundry by releasing the tangling of the laundry during the last rinse of the rinsing stroke.

Claims (5)

세탁기의 헹굼 제어방법에 있어서,In the rinsing control method of the washing machine, 펄세이터의 정지시간이 구동시간보다 길게 설정된 구김방지수류를 형성하여 세탁물의 구김을 줄이는 구김방지 헹굼을 수행하는 것을 특징으로 하는 세탁기의 헹굼 제어방법.A rinsing control method of a washing machine, characterized in that the pulsator stops the wrinkles of laundry by forming an anti-wrinkle water flow that is set longer than the driving time. 제 1항에 있어서,The method of claim 1, 상기 구김방지 헹굼은 최종 탈수가 수행되기 이전에 수행되는 것을 특징으로 하는 세탁기의 헹굼 제어방법.The anti-wrinkling rinsing method of the washing machine, characterized in that performed before the final dehydration is performed. 제 2항에 있어서,The method of claim 2, 상기 구김방지 헹굼은 적어도 1회의 일반 헹굼이 완료된 후에 수행되는 것을 특징으로 하는 세탁기의 헹굼 제어방법.The anti-wrinkling rinsing method of the washing machine, characterized in that is performed after at least one normal rinsing is completed. 제 3항에 있어서,The method of claim 3, 상기 구김방지 헹굼에서의 헹굼 시간은 상기 일반 헹굼에서의 헹굼 시간보다 길게 설정되는 것을 특징으로 하는 세탁기의 헹굼 제어방법.The rinsing time in the anti-wrinkle rinsing is a rinsing control method of the washing machine, characterized in that it is set longer than the rinsing time in the normal rinsing. 제 3항에 있어서,The method of claim 3, 상기 구김방지 헹굼에서의 펄세이터의 구동시간은 상기 일반 헹굼에서의 펄세이터 구동시간보다 짧게 설정되고, 상기 구김방지 헹굼에서의 펄세이터의 정지시간은 상기 일반 헹굼에서의 펄세이터의 정지시간보다 길게 설정되는 것을 특징으로 하는 세탁기의 헹굼 제어방법.The driving time of the pulsator in the anti-wrinkling rinse is set shorter than the pulsator driving time in the normal rinsing, and the stop time of the pulsator in the anti-wrinkling rinse is longer than the stop time of the pulsator in the normal rinsing. Rinsing control method of the washing machine characterized in that it is set.
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US10/235,892 US20030217417A1 (en) 2002-05-21 2002-09-06 Method of controlling rinsing process of washing machine
TW091120969A TW567267B (en) 2002-05-21 2002-09-13 Method of controlling rinsing process of washing machine
CN02144062A CN1459528A (en) 2002-05-21 2002-09-29 Controlling method for washing procedure of washer
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