KR20050012526A - Controlling method in drum-type washing machine - Google Patents

Controlling method in drum-type washing machine

Info

Publication number
KR20050012526A
KR20050012526A KR1020030051513A KR20030051513A KR20050012526A KR 20050012526 A KR20050012526 A KR 20050012526A KR 1020030051513 A KR1020030051513 A KR 1020030051513A KR 20030051513 A KR20030051513 A KR 20030051513A KR 20050012526 A KR20050012526 A KR 20050012526A
Authority
KR
South Korea
Prior art keywords
motor
circulation pump
drum
water
washing machine
Prior art date
Application number
KR1020030051513A
Other languages
Korean (ko)
Inventor
최두혁
Original Assignee
엘지전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020030051513A priority Critical patent/KR20050012526A/en
Publication of KR20050012526A publication Critical patent/KR20050012526A/en

Links

Classifications

    • 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
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/22—Condition of the washing liquid, e.g. turbidity
    • 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 
    • D06F33/44—Control of the operating time, e.g. reduction of overall operating time
    • 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/083—Liquid discharge or recirculation arrangements
    • D06F39/085—Arrangements or adaptations of pumps
    • 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/087—Water level measuring or regulating devices
    • 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

Landscapes

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

Abstract

PURPOSE: A control method of a drum-type washing machine is provided to improve stability for detecting level of water by sensing the level of the water after stopping a motor and a circulation pump and to equally wet the laundry by expanding a laundry wetting time and the motor and circulation pump driving time. CONSTITUTION: In a laundry wetting step for wetting the laundry by driving a motor and a circulation pump after finishing supply of water, a control method of a drum-type washing machine turns off the circulation pump while turning off the motor. The control method is composed of a first step for driving the motor and the circulation pump after completing the supply of the water(S401,S402); a second step for checking if the motor is turned on(S403); a third step for returning to the first step if the motor is turned on and turning off the circulation pump if the motor is turned off(S404); and a fourth step for detecting the level of the water while the motor and the circulation pump are turned off(S405).

Description

드럼세탁기의 제어방법{Controlling method in drum-type washing machine}Controlling method in drum-type washing machine

본 발명은 드럼세탁기에 관한 것으로 특히, 세탁물에 세탁수를 신속하고 고르게 적실 수 있고, 안정적으로 수위를 감지할 수 있는 드럼세탁기의 제어방법에 관한 것이다.The present invention relates to a drum washing machine, and more particularly, to a method for controlling a drum washing machine, which can quickly and evenly wet laundry water and stably detect the water level.

일반적으로 드럼세탁기는 세제와 세탁수 및 세탁물이 드럼내에 투입된 상태에서 모터의 구동력을 전달받아 회전하는 드럼과 세탁물의 마찰력을 이용하여 세탁을 행하는 방식으로서, 세탁물의 손상이 거의 없고, 세탁물이 서로 엉키지 않으며, 두드리고 비벼빠는 세탁효과를 낼 수 있다.In general, a drum washing machine is a method of washing by using a rotating drum and the friction of the laundry by receiving the driving force of the motor in the state in which detergent, washing water, and laundry are put into the drum. Tapping and rubbing can have a washing effect.

이하, 첨부된 도면을 참조하여 종래 기술을 설명하면 다음과 같다.Hereinafter, the prior art will be described with reference to the accompanying drawings.

도 1은 일반적인 드럼 세탁기의 구조도이다.1 is a structural diagram of a general drum washing machine.

도면에 도시된 바와 같이, 드럼세탁기는 하우징(50)과, 상기 하우징(50) 내부에 댐퍼(51) 및 스프링(52)으로 지지되는 터브(53)와, 상기 터브(53) 내면에 회전 가능하게 설치된 드럼(54)과, 상기 드럼(54)에 연결됨과 아울러 모터(55)에 벨트(56)로 연결된 풀리(57)로 구성되어 있다.As shown in the drawing, the drum washing machine is rotatable to the housing 50, the tub 53 supported by the damper 51 and the spring 52 inside the housing 50, and the inner surface of the tub 53 And a pulley 57 connected to the drum 54 and connected to the motor 55 by a belt 56.

또한, 상기 터브(53) 및 드럼(54)에 세탁수를 공급하기 위해 설치된 급수배관(58) 및 급수밸브(59)와, 상기 세탁수가 세탁시 순환되도록 순환펌프(60)를 개재하여 설치된 순환배관(61)과, 상기 순환배관(61)에서 물을 배수시키기 위해 설치된 배수펌프(62)로 구성되어 있다.In addition, the tub 53 and the drum 54 is provided with a water supply pipe 58 and a water supply valve 59 installed to supply the wash water, and the circulation is installed through the circulation pump 60 so that the wash water is circulated during washing It consists of a piping 61 and the drain pump 62 provided in order to drain water from the said circulation pipe 61. As shown in FIG.

특히, 상기 터브(53) 내부에는 세탁수를 가열하기 위하여 히터(63)가 설치되어 있고, 드럼(54)을 간헐 개폐시키도록 도어(64)가 설치되어 있으며, 드럼(54)에는 세탁수의 드럼(54) 내부 순환을 위해 리프터(65)가 설치되어 있다.In particular, the tub 53 is provided with a heater 63 to heat the wash water, a door 64 is installed to intermittently open and close the drum 54, the drum 54 of the wash water A lifter 65 is provided for circulation of the drum 54.

상기한 드럼세탁기의 동작을 살펴보면 다음과 같다.Looking at the operation of the drum washing machine as follows.

도 2는 종래 기술에 따른 드럼세탁기의 동작을 나타낸 순서도이고, 도 3은 종래 기술에 따른 포적심 행정시 모터 온/오프(on/off) 시간을 나타낸 도면이다.Figure 2 is a flow chart showing the operation of the drum washing machine according to the prior art, Figure 3 is a view showing the motor on / off (on / off) time during the braking stroke according to the prior art.

사용자가 세탁을 하기 위하여 도어(64)를 열고 세탁물을 드럼(54) 내부에 투입하고 도어(64)를 닫은 후에 드럼세탁기를 동작시키면 외부로부터 세탁수가 공급되게 된다.When the user opens the door 64 for washing, puts laundry into the drum 54, closes the door 64, and operates the drum washing machine, washing water is supplied from the outside.

급수가 완료되면(S201), 모터(55)와 순환펌프(60)가 구동되어 드럼(54)내의 세탁물에 세탁수가 고르게 적셔지게 된다(S202).When the water supply is completed (S201), the motor 55 and the circulation pump 60 is driven to wash the washing water evenly in the laundry in the drum 54 (S202).

즉, 상기 모터(55) 구동에 의해 드럼(54)이 회전되고, 상기 터브(53)의 저면으로 흐르는 세탁수는 순환배관(61)을 통해 순환펌프(60)로 유입되고 순환펌프(60)에 의해 다시 터브(53) 상면으로 강제 순환되어 드럼(54) 내에 뿌려지면서 세탁물에 세탁수가 고르게 적셔지게 된다.That is, the drum 54 is rotated by the driving of the motor 55, and the wash water flowing to the bottom surface of the tub 53 flows into the circulation pump 60 through the circulation pipe 61 and the circulation pump 60. By the forced forced circulation back to the top surface of the tub 53 is sprinkled in the drum 54, the washing water is evenly soaked in the laundry.

이어, 모터(55)가 온(ON) 상태인지를 확인한다(S203).Next, it is checked whether the motor 55 is in an ON state (S203).

포적심 행정 동안에 모터(55)는 계속해서 구동하지 않고 도 3에 나타낸 바와 같이 온/오프(on/off)를 4차례 정도 반복한다.During the core stroke stroke, the motor 55 does not continue to drive and repeats on / off four times as shown in FIG. 3.

이때, 모터(55)가 온(ON) 상태인 시간이 20초, 오프(OFF) 상태인 시간이 4초 가량으로, 총 포적심 행정시간은 96초({24+4}×4) 가량 된다.At this time, the time when the motor 55 is ON is about 20 seconds and the time when the OFF state is about 4 seconds, and the total braking stroke time is about 96 seconds ({24 + 4} × 4). .

이때, 상기 순환펌프(60)는 모터(55)의 온(ON)/오프(OFF)에 관계없이 계속해서 구동한다.At this time, the circulation pump 60 is continuously driven regardless of the ON (ON) / OFF (OFF) of the motor 55.

상기 스텝 203의 확인 결과, 모터(55)가 온(ON) 상태이면 상기 스텝 202(S202)로 리턴하여 모터(55)와 순환펌프(60)를 계속 구동시킨다.As a result of checking in step 203, if the motor 55 is in an ON state, the motor 55 returns to step 202 (S202) to continue driving the motor 55 and the circulation pump 60.

반면, 모터(55)가 오프(OFF) 상태이면 수위감지센서(도시하지 않음)를 이용하여 수위를 감지한다(S204).On the other hand, when the motor 55 is in an OFF state, the water level is sensed using a water level sensor (not shown) (S204).

포적심 행정 동안 모터(55)는 4번 오프되게 되므로 수위감지는 4차례 이루어진다.Since the motor 55 is turned off four times during the packing stroke, the water level is detected four times.

이후, 포적심 행정이 완료되면 히터(63)에 전원이 인가되어 세탁수가 가열되고 본격적인 세탁이 이루어지게 된다.Subsequently, when the foaming stroke is completed, power is applied to the heater 63 so that the washing water is heated and full washing is performed.

이상에서 설명한 바와 같이, 종래 기술에서는 포적심 행정이 진행되는 내내 순환펌프(60)가 구동되므로 세탁수는 계속해서 순환되게 된다.As described above, in the prior art, since the circulation pump 60 is driven all the time during the brazing process, the washing water is continuously circulated.

모터가 오프(OFF)되어 있는 동안에 세탁수의 수위를 감지해야 하는데, 모터 오프(OFF)시에도 순환펌프(60)가 구동되어 세탁수는 계속 순환하므로 순환펌프(60) 및 순환배관(61)에 들어있는 물의 양만큼 수위는 낮아지게 된다.The water level of the wash water should be detected while the motor is turned off, but the circulation pump 60 is driven even when the motor is turned off, so that the wash water continues to circulate, so that the circulation pump 60 and the circulation pipe 61 are rotated. The water level will be lowered by the amount of water in the tank.

뿐만 아니라, 순환되는 물이 드럼(54) 내로 뿌려지게 되는데, 이 물에 의해 세탁수가 불안정하게 요동치게 된다.In addition, the circulated water is sprayed into the drum 54, which causes the washing water to be unstablely shaken.

따라서, 수위를 감지하기가 어렵고, 감지하였다 하더라도 정확도가 떨어지게 된다.Therefore, it is difficult to detect the water level, and even if detected, the accuracy is lowered.

본 발명은 상기한 바와 같은 문제점들을 해결하기 위하여 안출한 것으로 수위감지를 용이하게 실시할 수 있으며, 수위감지의 안정성을 향상시키기 위한 드럼세탁기의 제어방법을 제공하는데 그 목적이 있다.The present invention has been made in order to solve the problems as described above can easily perform the water level detection, and an object thereof is to provide a control method of a drum washing machine for improving the stability of the water level detection.

본 발명의 다른 목적은 세탁물에 세탁수를 신속하고 고르게 적시는데 있다.Another object of the present invention is to quickly and evenly wet wash water to laundry.

도 1은 일반적인 드럼세탁기의 내부 구성도1 is a block diagram of a general drum washing machine

도 2는 종래 기술에 따른 드럼세탁기의 제어방법을 나타낸 순서도2 is a flow chart showing a control method of a drum washing machine according to the prior art.

도 3은 종래 기술에 따른 포적심 행정시 모터 온/오프(on/off) 시간을 나타낸 도면3 is a view showing the motor on / off time during the core stroke according to the prior art

도 4는 본 발명에 따른 드럼세탁기의 제어방법을 나타낸 순서도4 is a flowchart illustrating a control method of a drum washing machine according to the present invention.

도 5는 본 발명에 따른 포적심 행정시 모터 온/오프(on/off) 시간을 나타낸 도면5 is a view showing the motor on / off (on / off) time during the siege stroke according to the present invention

**도면의 주요 부분에 대한 부호 설명**** Description of the symbols for the main parts of the drawings **

50 : 하우징 51 : 댐퍼50 housing 51 damper

52 : 스프링 53 : 터브52: spring 53: tub

54 : 드럼 55 : 모터54: drum 55: motor

56 : 벨트 57 : 풀리56: belt 57: pulley

58 : 급수배관 59 : 급수벨브58: water supply pipe 59: water supply valve

60 : 순환펌프 61 : 순환배관60: circulation pump 61: circulation piping

62 : 배수펌프 63 : 히터62: drain pump 63: heater

64 : 도어 65 : 리프터64: door 65: lifter

본 발명에 따른 드럼세탁기의 제어방법은 급수가 완료된 후에 모터와 순환펌프를 구동하여 세탁포에 물을 적시는 포적심 행정에 있어서, 상기 모터가 오프된 동안에 순환펌프도 오프되도록 제어하는 것을 특징으로 한다.The control method of the drum washing machine according to the present invention is characterized in that the control pump is driven so that the circulating pump is turned off while the motor is turned off in a sieve stroke in which water is wetted in the laundry cloth by driving the motor and the circulation pump after water supply is completed. do.

그리고, 본 발명에 따른 드럼세탁기의 제어방법은 급수가 완료되면 모터와 순환펌프를 구동시키는 제 1 단계와, 모터가 온 상태인지를 확인하는 제 2 단계와, 상기 제 2 단계의 확인 결과 모터가 온 상태이면 상기 제 1 단계로 리턴하고, 모터가 오프 상태이면 순환 펌프를 오프시키는 제 3 단계와, 상기 모터와 순환펌프가 오프된 상태에서 수위를 감지하는 제 4 단계로 이루어짐을 특징으로 한다.In addition, the control method of the drum washing machine according to the present invention includes a first step of driving the motor and the circulation pump when water supply is completed, a second step of checking whether the motor is on, and a result of the checking of the second step. And a third step of returning to the first step when the motor is in an off state, and a fourth step of turning off the circulation pump when the motor is in the off state, and a fourth step of detecting a water level when the motor and the circulation pump are turned off.

바람직하게, 상기 포적심 행정시 모터 온/오프를 번갈아 가면서 4차례 수행하되, 모터 온 시간은 40초, 모터 오프 시간은 10초 가량 되도록 제어하는 것을 특징으로 한다.Preferably, while performing the four times while alternating the motor on / off during the siege, the motor on time is characterized in that the control to be 40 seconds, the motor off time is about 10 seconds.

본 발명의 다른 목적, 특징 및 이점들은 첨부한 도면을 참조한 실시예들의 상세한 설명을 통해 명백해 질 것이다.Other objects, features and advantages of the present invention will become apparent from the following detailed description of embodiments taken in conjunction with the accompanying drawings.

이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 설명하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.

도 4는 본 발명에 따른 드럼세탁기의 제어 방법을 나타낸 순서도이고, 도 5는 본 발명에 따른 포적심 행정시 모터 온/오프(on/off) 시간을 나타낸 도면이다.Figure 4 is a flow chart illustrating a control method of a drum washing machine according to the present invention, Figure 5 is a view showing a motor on / off (on / off) time during the braking stroke according to the present invention.

사용자가 세탁을 하기 위하여 도어(64)를 열고 세탁물을 드럼(54) 내부에 투입하고 도어(64)를 닫은 다음에 드럼세탁기를 동작시키면 외부로부터 세탁수가 공급되게 된다.When the user opens the door 64 for washing, puts laundry into the drum 54, closes the door 64, and then operates the drum washing machine, washing water is supplied from the outside.

급수가 완료되면(S401), 모터(55)와 순환펌프(60)가 구동되어 드럼(54)내의 세탁물이 고르게 적셔지게 된다(S402).When the water supply is completed (S401), the motor 55 and the circulation pump 60 are driven to uniformly wet the laundry in the drum 54 (S402).

즉, 상기 모터(55) 구동에 의해 드럼(54)이 회전되고, 상기 터브(53)의 저면으로 흐르는 세탁수는 순환배관(61)을 통해 순환펌프(60)로 유입되고 순환펌프(60)에 의해 다시 터브(53) 상면으로 강제 순환되어 드럼(54) 내에 뿌려지면서 세탁물이 고르게 적셔지게 된다.That is, the drum 54 is rotated by the driving of the motor 55, and the wash water flowing to the bottom surface of the tub 53 flows into the circulation pump 60 through the circulation pipe 61 and the circulation pump 60. By the forced force circulated back to the tub 53 by the top sprayed in the drum 54, the laundry is evenly wet.

이어, 모터(55)가 온(ON) 상태인지를 확인한다(S403).Then, it is checked whether the motor 55 is ON (S403).

포적심 행정 동안에 모터(55)를 계속해서 구동하지 않고 도 5와 같이 온/오프(on/off)를 4차례 정도 반복한다.The on / off is repeated about four times as shown in FIG. 5 without continuously driving the motor 55 during the packing stroke.

이때, 모터(55)가 온(ON) 구간이 40초, 오프(OFF) 구간이 10초 정도로, 총 포적심 행정시간은 200초({40+10}×4} 가량 된다.At this time, the motor 55 is turned on for about 40 seconds and the off section for about 10 seconds, and the total braking stroke time is about 200 seconds ({40 + 10} × 4}).

이는 종래의 포적심 행정시간이 96초 가량인 것에 비해 2배 이상 시간을 늘어난 것이며, 특히, 세탁물이 빠르게 적셔지는 모터(55) 및 순환펌프(60)의 구동시간도 2배로 늘어났다.This is more than twice the time compared to the conventional siege stroke time of about 96 seconds, in particular, the driving time of the motor 55 and the circulation pump 60 soaking the laundry is also doubled.

상기 스텝 403의 확인 결과, 모터(55)가 온(ON) 상태이면 상기 스텝402(S402)로 리턴하여 모터(55)와 순환펌프(60)를 계속 구동시킨다.As a result of checking in step 403, if the motor 55 is in an ON state, the motor 55 returns to step 402 (S402) to continue driving the motor 55 and the circulation pump 60.

반면, 모터(55)가 오프(OFF) 상태이면 순환펌프(60)를 정지시킨 후에(S404), 수위감지센서(도시하지 않음)를 이용하여 수위를 감지한다(S405).On the other hand, if the motor 55 is off (OFF) state after stopping the circulation pump 60 (S404), the water level is detected using a water level sensor (not shown) (S405).

그리고, 상기 스텝 402(S402)에서 스텝 405(S405)의 과정을 4 차례 정도 반복 실시한 후에 포적심 행정을 완료한다.Then, after repeating the process of step 405 (S405) four times in step 402 (S402), the braking process is completed.

그리고, 포적심 행정이 완료되면 히터(63)에 전원이 인가되어 세탁수가 가열되고 본격적인 세탁이 이루어지게 된다.Then, when the foaming stroke is completed, the power is applied to the heater 63, the washing water is heated, and the washing is performed in earnest.

상기와 같은 본 발명의 드럼세탁기의 제어방법은 다음과 같은 효과가 있다.The control method of the drum washing machine of the present invention as described above has the following effects.

첫째, 순환펌프를 정지시킨 다음에 수위를 감지하기 때문에 수위가 낮아지는 현상을 방지할 수 있다.First, since the water level is sensed after stopping the circulation pump, the water level can be prevented from being lowered.

둘째, 모터뿐만 아니라 순환펌프가 구동되지 않으므로 수위를 감지하기 용이하고 수위감지의 안정성이 향상된다.Second, since the circulation pump as well as the motor is not driven, it is easy to detect the water level and the stability of the water level detection is improved.

셋째, 포적심 행정시간이 길이지며 특히, 모터와 순환펌프가 동시에 구동되는 시간이 길어지므로 세탁물에 세탁수를 보다 신속하게 고르게 적실 수 있다.Third, it is possible to lengthen the stroke time, and in particular, because the time that the motor and the circulation pump are driven at the same time becomes longer, it is possible to wet the wash water evenly more quickly.

이상 설명한 내용을 통해 당업자라면 본 발명의 기술 사상을 이탈하지 아니하는 범위에서 다양한 변경 및 수정이 가능함을 알 수 있을 것이다.Those skilled in the art will appreciate that various changes and modifications can be made without departing from the spirit of the present invention.

따라서, 본 발명의 기술적 범위는 실시예에 기재된 내용으로 한정하는 것이 아니라 특허 청구범위에 의해서 정해져야 한다.Therefore, the technical scope of the present invention should not be limited to the contents described in the examples, but should be defined by the claims.

Claims (3)

급수가 완료된 후에 모터와 순환펌프를 구동하여 세탁포에 물을 적시는 포적심 행정에 있어서,After the water supply is completed, in the siege stroke to wet the cloth by driving the motor and the circulation pump, 상기 모터가 오프된 동안에 순환펌프도 오프되도록 제어하는 것을 특징으로 하는 드럼세탁기의 제어방법.And controlling the circulation pump to be turned off while the motor is turned off. 급수가 완료되면 모터와 순환펌프를 구동시키는 제 1 단계;A first step of driving the motor and the circulation pump when water supply is completed; 모터가 온 상태인지를 확인하는 제 2 단계;A second step of checking whether the motor is on; 상기 제 2 단계의 확인 결과 모터가 온 상태이면 상기 제 1 단계로 리턴하고, 모터가 오프 상태이면 순환 펌프를 오프시키는 제 3 단계;A third step of returning to the first step if the motor is on as a result of the checking of the second step, and turning off the circulation pump if the motor is off; 상기 모터와 순환펌프가 오프된 상태에서 수위를 감지하는 제 4 단계로 이루어짐을 특징으로 하는 드럼세탁기의 제어방법.And a fourth step of detecting the water level in a state where the motor and the circulation pump are turned off. 제 2항에 있어서,The method of claim 2, 상기 포적심 행정시At the time of the above 모터 온/오프를 번갈아 가면서 4차례 수행하되,Do this four times with alternating motor on / off, 모터 온 시간은 40초, 모터 오프 시간은 10초 가량 되도록 제어하는 것을 특징으로 하는 드럼세탁기의 제어방법.The motor washing time is controlled to 40 seconds, the motor off time is about 10 seconds.
KR1020030051513A 2003-07-25 2003-07-25 Controlling method in drum-type washing machine KR20050012526A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020030051513A KR20050012526A (en) 2003-07-25 2003-07-25 Controlling method in drum-type washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020030051513A KR20050012526A (en) 2003-07-25 2003-07-25 Controlling method in drum-type washing machine

Publications (1)

Publication Number Publication Date
KR20050012526A true KR20050012526A (en) 2005-02-02

Family

ID=37224479

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020030051513A KR20050012526A (en) 2003-07-25 2003-07-25 Controlling method in drum-type washing machine

Country Status (1)

Country Link
KR (1) KR20050012526A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109477273A (en) * 2016-07-08 2019-03-15 Bsh家用电器有限公司 Laundry care appliance with controller
WO2019164244A1 (en) * 2018-02-22 2019-08-29 엘지전자 주식회사 Washing apparatus and method for controlling same
KR20190123392A (en) * 2018-04-24 2019-11-01 엘지전자 주식회사 Method for controlling washing machine
WO2020040491A1 (en) * 2018-08-23 2020-02-27 Lg Electronics Inc. Method of controlling a laundry treating device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109477273A (en) * 2016-07-08 2019-03-15 Bsh家用电器有限公司 Laundry care appliance with controller
CN109477273B (en) * 2016-07-08 2021-02-19 Bsh家用电器有限公司 Laundry care appliance with controller
WO2019164244A1 (en) * 2018-02-22 2019-08-29 엘지전자 주식회사 Washing apparatus and method for controlling same
KR20190123392A (en) * 2018-04-24 2019-11-01 엘지전자 주식회사 Method for controlling washing machine
US11421366B2 (en) 2018-04-24 2022-08-23 Lg Electronics Inc. Washing machine and control method thereof
WO2020040491A1 (en) * 2018-08-23 2020-02-27 Lg Electronics Inc. Method of controlling a laundry treating device
US11401644B2 (en) 2018-08-23 2022-08-02 Lg Electronics Inc. Method of controlling a laundry treating device

Similar Documents

Publication Publication Date Title
CA2697330C (en) Washing method
US8387189B2 (en) Method for washing of washer
KR100763386B1 (en) Control Method of The Washing Machine
US8181298B2 (en) Method for controlling of washer
KR100740841B1 (en) method for washing laundry with steam
EP1505193A2 (en) Washing machine
CA2656678A1 (en) Drum-type washer and tub cleaning method of the same
KR20050065722A (en) Washing machine and control method thereof
WO2006009364A1 (en) Washing machine and method for controlling the same
US8365333B2 (en) Laundry machine and controlling method thereof
US9598808B2 (en) Laundry treating appliance with method to detect the type and size of a load
KR19990085004A (en) Washing method of washing machine
CN101094950B (en) Control method for the drum washing machine
US20070118997A1 (en) Washing machine
US20040010859A1 (en) Washing machine and method of controlling the same
KR20050012526A (en) Controlling method in drum-type washing machine
KR20050022209A (en) Controlling method in drum-type washing machine
KR20050066439A (en) (a) drum washing machine for having function of preventing decoloration and method of controlling the same
KR101012356B1 (en) Controlling method in drum-type washing machine
KR102557579B1 (en) Control method for laundry washing machine
KR100872032B1 (en) A water cooling method of the boiling washer
KR100505255B1 (en) A water level sensing method of drum washer
KR100730920B1 (en) method for controlling cleaning process of drum-type washing machine
KR100255848B1 (en) Linsing control methode for washing machine
KR20050022208A (en) Controlling method in drum-type washing machine

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid