KR20010048594A - Full automatic washing machine - Google Patents

Full automatic washing machine Download PDF

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Publication number
KR20010048594A
KR20010048594A KR1019990053327A KR19990053327A KR20010048594A KR 20010048594 A KR20010048594 A KR 20010048594A KR 1019990053327 A KR1019990053327 A KR 1019990053327A KR 19990053327 A KR19990053327 A KR 19990053327A KR 20010048594 A KR20010048594 A KR 20010048594A
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KR
South Korea
Prior art keywords
water
balance
washing
laundry
washing tank
Prior art date
Application number
KR1019990053327A
Other languages
Korean (ko)
Inventor
정원기
Original Assignee
구자홍
엘지전자 주식회사
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Priority to KR1019990053327A priority Critical patent/KR20010048594A/en
Publication of KR20010048594A publication Critical patent/KR20010048594A/en

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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
    • 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 
    • D06F33/48—Preventing or reducing imbalance or noise
    • 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
    • D06F33/40—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of centrifugal separation of water from the laundry
    • 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
    • D06F34/16—Imbalance
    • 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
    • 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
    • D06F2103/26—Imbalance; Noise 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
    • D06F2105/08—Draining of washing liquids
    • 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)

Abstract

PURPOSE: A dehydrating method of an automatic washer is provided to reduce water amount supplied to inside of a washing tub in dehydrating and to reduce electric power consumption according to supplied water and water supply time. CONSTITUTION: A dehydrating method comprises a first process dehydrating water contained in a laundry by rotating a washing tub to drain water restored on the washing tub to established water level; a second process deciding a balance state by sensing eccentric rotation of the washing tub by inclined laundry; a third process controlling balance by rotating the washing tub and supplying water while a balance state is not equal; and a forth process secondly dehydrating the water restored in the washing tub after controlling the balance or maintaining the normal balance. Thereby, the dehydrating method reduces the water, water supply time and valve controlling water supply driving time to save energy.

Description

전자동 세탁기의 탈수방법{FULL AUTOMATIC WASHING MACHINE}FULL AUTOMATIC WASHING MACHINE

본 발명은 전자동 세탁기의 탈수방법(이하, 탈수방법이라 약칭함)에 관한 것으로써, 상세하게는 탈수과정의 진행중 밸런스 조정을 하기 위해 세탁조 내부로 물이 급수되는 량을 감소시킬 수 있도록 하여 급수량과 급수에 따른 시간과 전기를 절약할 수 있도록 한 것이다.The present invention relates to a dehydration method (hereinafter, abbreviated as a dehydration method) of the automatic washing machine, and more specifically, to reduce the amount of water supplied to the inside of the washing tank to adjust the balance during the dehydration process. It saves time and electricity from water supply.

일반적으로 세탁기는 외장이 되는 케이스의 내부에 세탁물이 투입되는 세탁조가 구비되고, 세탁조가 회전되도록 하기 위한 구동부를 가지며, 전체적인 세탁과정이 수행될 때 물을 급수하기 위한 밸브를 포함하는 기본적인 구성을 갖는다.In general, a washing machine includes a washing tank into which laundry is put in an outer case, a driving unit for rotating the washing tank, and a basic configuration including a valve for supplying water when the entire washing process is performed. .

또한, 상기와 같은 세탁기는 세탁물의 세탁, 헹굼등의 작업을 마친 후 세탁 및 헹굼의 효율향상을 위해 탈수작업이 수행되고, 전체적인 세탁기의 작업과정에서 제일 마지막으로 완전한 탈수작업이 수행된다.In addition, the washing machine as described above is dehydrated to improve the efficiency of washing and rinsing after finishing the washing, rinsing, etc. of the washing machine, the last complete dehydration is performed in the overall washing process.

도 1은 일반적인 세탁기의 탈수과정에서의 제어구성을 나타낸 블록도이다.1 is a block diagram showing a control configuration in a dehydration process of a general washing machine.

도 1을 참조하면, 상기 세탁기의 탈수과정에서의 제어구성은 세탁물이 존재하는 세탁조가 회전될 때 세탁물이 편심되어 회전되는 것을 감지하기 위한 밸런스감지센서(1)와, 상기 밸런스감지센서(1)에서 감지된 신호를 입력받아 각각의 구성부분을 제어할 수 있도록 한 제어부(2)와, 상기 제어부(2)의 신호를 입력받아 모터(4) 및 밸브(6)를 구동시키기 위한 각각의 구동부(3, 4)로 이루어진다.Referring to FIG. 1, a control configuration in the dehydration process of the washing machine includes a balance sensor 1 for detecting that the laundry is eccentrically rotated when the washing tank in which the laundry exists is rotated, and the balance sensor 1 The control unit (2) to receive the signal detected by the control unit to control each component, and each drive unit for driving the motor (4) and the valve (6) by receiving the signal of the control unit ( 3, 4).

상기 밸브(6)는 급수밸브와 배수밸브의 의미를 동시에 갖는다.The valve 6 has the meaning of a water supply valve and a drain valve at the same time.

상기와 같은 제어구성에서 종래 탈수방법을 첨부된 도면을 참조하여 설명하면 다음과 같다.Referring to the accompanying drawings, a conventional dehydration method in the control configuration as described above are as follows.

도 2는 종래 세탁기의 탈수방법을 나타낸 순서도이다.2 is a flowchart illustrating a dehydration method of a conventional washing machine.

도 2를 참조하면, 종래의 탈수방법은 세탁조 내에서 세탁이나 헹굼의 과정이 완료되면(S1) 배수단계를 수행하여(S2) 세탁조 내에 존재하는 물을 외부로 배수시키며 세탁조를 회전시켜 탈수과정을 수행하게 된다.(S3)Referring to FIG. 2, in the conventional dehydration method, when the washing or rinsing process is completed in the washing tank (S1), the draining step is performed (S2) to drain water existing in the washing tank to the outside, and the washing tank is rotated to perform the dehydration process. (S3)

상기 탈수과정(S3) 도중 회전되는 세탁조 내에서 세탁물이 일측으로 치우치게 되면 모터(4)에 부하가 발생되고, 이러한 모터(4)의 부하를 밸런스감지센서(1)에서 감지하여 부하가 정상치이면 다음과정을 수행하고, 정상치가 아니라면 세탁조의 내부에 일정수위까지 재급수하여(S5) 정상적인 밸런스를 조정하는 과정을 일정시간(대략 2분정도)실시하게된다.(S6)When the laundry is biased to one side in the washing tank rotated during the dehydration process (S3), a load is generated on the motor 4, and when the load of the motor 4 is detected by the balance detecting sensor 1, the load is normal. If the process is not normal, the water is re-supplied to a predetermined level in the washing tank (S5) to adjust the normal balance for a predetermined time (about 2 minutes).

상기 밸런스 조정과정(S6)을 수행한 후 다시 배수작업을 수행하고(S2) 그 이후의 과정(S3-S4)을 전술된 것과 같이 수행한다.After performing the balance adjustment process (S6), the drainage operation is performed again (S2), and the subsequent processes (S3-S4) are performed as described above.

또한, 상기 과정(S4)에서 부하가 정상치일 때 수행되는 다음과정은 위에서 수행된 탈수작업(S3)이 세탁기의 전체 작업과정 중 가장 마지막에 수행되는 과정인지를 판단하는 판단과정이다.(S7)In addition, the next process performed when the load is normal in the process (S4) is a determination process for determining whether the dehydration operation (S3) performed above is the last process performed in the entire working process of the washing machine (S7).

상기와 같은 판단과정(S7)을 수행하여 위에서와 같은 일련의 탈수작업(S2, S3)이 마지막에 수행되어야 하는 과정이면 세탁기의 모든동작을 종료하게 되고, 마지막의 과정이 아니라면 다시 세탁이나 헹굼과정(S1)을 수행하기 위해 세탁조내에 급수되도록 하여(S8) 다시 세탁, 헹굼, 탈수의 과정을 수행한다.If the above-described series of dehydration operations (S2, S3) is to be performed at the end by performing the determination process (S7) as described above, all operations of the washing machine are terminated. If not, the washing or rinsing process is performed again. In order to perform the step (S1) to be supplied in the washing tank (S8) again performs the process of washing, rinsing, dehydration.

상기와 같은 종래의 탈수방법은 배수과정에서 세탁조 내의 물을 모두 배수시키게 되는 것이며, 이와 같이 배수된 상태에서 밸런스를 조정하기 위해 급수되는 물은 세탁기의 성능효과에 아무런 영향을 주지 않는 것이기 때문에 완전히 배수된 세탁조 내에 물을 급수하기 위해서는 다량의 물이 급수되어야 하며, 이로인해 물이 낭비되는 단점이 발생된다.The conventional dehydration method as described above is to drain all the water in the washing tank during the drainage process, and since the water supplied to adjust the balance in the drained state has no effect on the performance effect of the washing machine, it is completely drained. In order to supply water in the washing tank, a large amount of water must be supplied, which causes a disadvantage of wasting water.

또한, 상기와 같이 배수하는 과정에서 다량의 물이 급수될 때에는 장시간이 필요하게 되고, 이로인해 밸브를 단속하기 위한 전기전력의 소모가 많아져 탈수과정을 수행하기 위한 시간 및 전력이 낭비되는 문제점이 발생된다.In addition, when a large amount of water is supplied in the water draining process as described above, a long time is required, and thus, the consumption of electric power for controlling the valve is increased, resulting in a waste of time and power for the dehydration process. Is generated.

특히, 상기와 같은 문제점은 대용량의 세탁기에 있어서 세탁조의 크기가 크고 이로인해 급수되는 물의 양이 많기 때문에 이러한 문제점을 해소하기 위한 발명이 더욱 절실하게 된다.In particular, the problem as described above is because the size of the washing tank in a large-capacity washing machine is large and because of this the amount of water to be supplied is a lot of invention for solving this problem is more urgent.

본 발명은 상기와 같은 문제점을 해소시키기 위해 창안된 것으로써, 탈수과정을 수행할 때 세탁조 내부에 급수되어야 할 물의 양을 감소시킬 수 있도록 하여 급수되는 물과 급수시간 및 이에 따르는 전기전력의 소모를 감소시킬 수 있도록 하는 탈수방법을 제공하는 것에 그 목적이 있다.The present invention has been made to solve the above problems, it is possible to reduce the amount of water to be supplied to the inside of the washing tank when performing the dehydration process to reduce the consumption of water and water supply time and the resulting electric power The purpose is to provide a dehydration method that can be reduced.

도 1은 일반적인 세탁기의 탈수과정에서의 제어구성을 나타낸 블록도.1 is a block diagram showing a control configuration in the dehydration process of a typical washing machine.

도 2는 종래 세탁기의 탈수과정을 나타낸 순서도.2 is a flow chart showing a dehydration process of a conventional washing machine.

도 3은 본 발명에 의한 세탁기의 탈수과정을 나타낸 순서도.3 is a flow chart showing the dehydration process of the washing machine according to the present invention.

도 4는 본 발명에 의한 세탁기의 탈수과정에서 1차 탈수의 상태를 나타낸 개략 단면도.Figure 4 is a schematic cross-sectional view showing the state of the primary dehydration in the dehydration process of the washing machine according to the present invention.

〈도면의 주요 부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

1: 밸런스 센서 2: 제어부1: balance sensor 2: control unit

3: 모터구동부 4: 모터3: motor drive part 4: motor

5: 밸브구동부 6: 밸브5: valve drive part 6: valve

14: 설정수위14: setting water level

상기의 목적을 달성하기 위해 본 발명은 아래와 같은 특징을 갖는다.In order to achieve the above object, the present invention has the following features.

본 발명은 세탁 또는 헹굼의 과정이 수행된 후 세탁조 내의 물이 세탁조 내의 설정수위까지만 1차 배수되도록 하고, 세탁조를 회전시켜 세탁물에 존재하는 물을 탈수시키는 1차 탈수과정과; 상기 1차 탈수과정을 수행하며 세탁조 내부에서 세탁물이 일측으로 치우쳐져 세탁조가 편심회전되는 상태를 감지하여 밸런스 상태를 판단하기 위한 판단과정과; 상기 판단과정에서 밸런스 상태가 불균일 할 때, 물을 급수하고 밸런스 조정을 위해 세탁조를 회전시키는 밸런스 조정과정; 및 상기 판단과정을 수행하여 정상적인 밸런스 상태가 유지되었거나, 상기 밸런스 조정과정이 수행된 후 세탁조 내의 물을 모두 배수시키며 세탁물을 탈수하는 2차 탈수과정으로 이루어진 것을 특징으로 한다.The present invention is the first dehydration process so that after the process of washing or rinsing is performed, the water in the washing tank is first drained only to the set water level in the washing tank, and the water is dehydrated by rotating the washing tank; A determination process for determining a balance state by performing a first dehydration process and detecting a state in which a laundry is eccentrically rotated by washing the laundry to one side in the washing tank; A balance adjustment process of supplying water and rotating the washing tank to adjust the balance when the balance state is uneven in the determination process; And maintaining a normal balance state by performing the determination process, or after the balance adjustment process is performed, a second dehydration process of draining all the water in the washing tank and dehydrating the laundry.

이하, 상기와 같은 특징을 갖는 본 발명의 일 실시예를 첨부된 도면을 참조하여 상세히 설명한다. 여기서, 세탁기의 탈수과정에서의 제어구성은 도 1에 의하며, 부호 11은 세탁내조, 12는 세탁외조이고 이들은 부호 13의 세탁조로 통칭된다.Hereinafter, with reference to the accompanying drawings an embodiment of the present invention having the above characteristics will be described in detail. Here, the control configuration in the dehydration process of the washing machine is shown in FIG.

본 발명에 따른 탈수방법이 수행되기 위한 탈수과정에서의 제어구성은 전술된 바 있듯이, 세탁물이 존재하는 세탁조가 회전될 때 세탁물이 편심되어 회전되는 것을 감지하기 위한 밸런스감지센서(1)와, 상기 밸런스감지센서(1)에서 감지된 신호를 입력받아 각각의 구성부분을 제어할 수 있도록 한 제어부(2)와, 상기 제어부(2)의 신호를 입력받아 모터(4) 및 밸브(6)를 구동시키기 위한 각각의 구동부(3, 5)로 이루어진다.As described above, the control configuration in the dehydration process for performing the dehydration method according to the present invention, the balance detection sensor (1) for detecting that the laundry is rotated eccentrically when the washing tank in which the laundry is present, and the The control unit 2 receives the signal sensed by the balance detection sensor 1 to control each component, and receives the signal of the control unit 2 to drive the motor 4 and the valve 6. Each of the driving parts 3 and 5 to make it easy.

상기 밸브(6)는 급수밸브와 배수밸브의 의미를 동시에 갖는다.The valve 6 has the meaning of a water supply valve and a drain valve at the same time.

상기와 같은 제어구성에서 본 발명에 의한 탈수방법을 첨부된 도면을 참조하여 설명하면 다음과 같다.Referring to the accompanying drawings, the dehydration method according to the invention in the control configuration as described above are as follows.

도 3은 본 발명에 의한 탈수방법을 나타낸 순서도이며, 도 4는 도 3에서의 1차 탈수과정을 나타낸 개략단면도이다.3 is a flow chart showing the dehydration method according to the present invention, Figure 4 is a schematic cross-sectional view showing the primary dehydration process in FIG.

도 3과 도 4를 참조하면, 본 발명에 의한 탈수방법은 우선 세탁 또는 헹굼의 과정이 수행된 후(S11) 세탁조(13) 내의 물을 배수하는 과정을 수행한다.(S12)3 and 4, the dehydration method according to the present invention first performs a process of draining the water in the washing tank 13 after the process of washing or rinsing (S11) (S12).

상기 배수과정(S12)은 세탁조(13) 내의 물을 완전 배수하지 않고 설정수위(14)까지만 배수하게 되는데, 상기 설정수위(14)라 함은 여러벌의 옷이나 침구등이 무작위로 투입되어서 된 세탁물(A)의 하단부분이 1/3 정도로 적당히 잠겨지도록 한 수위를 의미로 이해함이 바람직하겠다.The drainage process (S12) is to drain only up to the set water level 14 without completely draining the water in the washing tank 13, the set water level 14 is a number of clothes or bedding, etc. The lower end of the laundry (A) is preferably understood to mean the level of water so that it is properly locked to about 1/3.

그리고, 상기와 같은 배수과정(S12)의 수행 후, 세탁조(13)를 회전시켜 세탁물(A)에 존재하는 물을 탈수시키는 1차 탈수과정을 수행한다.(S13)Then, after performing the above drainage process (S12), by rotating the washing tank 13 performs a primary dehydration process to dehydrate the water present in the laundry (A).

여기서, 상기 1차 탈수과정(S13)이 수행되는 동시에 밸런스 감지센서(1)가 세탁조 내부에서 세탁물(A)이 일측으로 치우쳐져 세탁조(3)가 편심회전되는 상태를 감지하고, 감지된 신호를 제어부(2)로 전달하여 세탁조(3)의 회전 밸런스 상태를 판단하기 위한 판단과정(S14)을 수행하게 된다.Here, the first dehydration process (S13) is carried out at the same time the balance sensor (1) the laundry (A) to the one side in the washing tank is biased to detect the state in which the washing tank 3 is eccentric rotation, the detected signal Transfer to the control unit 2 to perform a determination process (S14) for determining the rotation balance state of the washing tank (3).

상기 판단과정(S14)에서 밸런스 상태가 불균일할 때에는 제어부(2)가 모터 구동부(3)를 제어하여 모터(4)를 정지시키고, 밸브 구동부(5)를 통하여 물을 밸런스 조절에 적정하게 설정된 수위까지 급수한 다음,(S15) 다시 모터(4)를 회전시켜 세탁조(13)의 회전에 의해 밸런스가 조정되도록 하는 밸런스 조정과정을 수행하게 된다.(S16)When the balance state is uneven in the determination process (S14), the control unit 2 controls the motor driving unit 3 to stop the motor 4, and the water level set appropriately for adjusting the water through the valve driving unit 5. After the water is supplied to (S15), the motor 4 is rotated again to perform a balance adjustment process for adjusting the balance by the rotation of the washing tub 13. (S16).

상기 밸런스 조정과정(S16)은 세탁조(13)를 간헐적으로 회전시켜 일측으로 치우쳐진 세탁물(A)이 세탁조(13)에서 고르게 위치되도록 하는 것임은 주지된 사실과 같으며, 상기 밸런스 조정과정(S16)을 수행하여 밸런스를 조정한 후, 다시 배수과정(S12)에서 부터 1차 탈수과정(S13)까지를 수행하게 된다.The balance adjustment process (S16) is the same as the known fact that the laundry (A) is biased to one side by rotating the washing tank 13 intermittently to be evenly positioned in the washing tank 13, the balance adjustment process (S16) ) To adjust the balance, and again to perform the first draining process (S13) from the drainage process (S12).

또한, 상기 판단과정(S14)을 수행하여 정상적인 밸런스 상태가 유지되었거나, 상기 밸런스 조정과정(S16)이 수행되어 다시 1차 탈수과정(S13)까지 수행되면, 세탁조(13) 내의 물을 모두 배수시키며(S17) 세탁물이 투입된 세탁조(13)를 회전시켜 2차 탈수작업을 수행하게 된다.(S18)In addition, if the normal balance state is maintained by performing the determination process (S14), or if the balance adjustment process (S16) is performed to the first dehydration process (S13) again, draining all the water in the washing tank 13 (S17) By rotating the laundry tank 13 into which the laundry is put is to perform a second dehydration operation. (S18)

상기와 같은 2차 탈수작업(S18)을 수행한 후, 위에서 수행된 일련의 탈수과정(S11-S18)이 세탁기 전체의 과정 중 제일 마지막에 수행되어야 하는 과정인지의 여부를 판단하여,(S19) 제일 마지막 과정이면 세탁기의 모든동작을 종료하게 되고, 마지막의 과정이 아니라면 다시 세탁이나 헹굼과정(S11)을 수행하기 위해 재급수되어(S20) 다시 세탁, 헹굼, 탈수의 과정을 수행한다.After performing the second dehydration operation (S18) as described above, it is determined whether or not the series of dehydration process (S11-S18) performed above is performed at the end of the entire washing machine process (S19). If the last process is to terminate all the operations of the washing machine, if not the last process is to be re-supplied again to perform the washing or rinsing process (S11) (S20) again performs the process of washing, rinsing, dehydration.

이상에서 설명된 것과 같이 본 발명은 세탁조의 회전 밸런스를 조정하기 위한 과정을 수행할 때 급수되는 물의 양이 적어지도록 하여 물과 급수시간 및 급수를 단속하는 밸브의 구동시간을 감소시킬 수 있도록 하므로써 에너지 절약의 이점을 얻을 수 있으며, 이로인해 소비자의 신뢰도를 향상시킬 수 있도록 하는 효과가 있는 것이다.As described above, the present invention is to reduce the amount of water supplied to the water when performing the process for adjusting the rotational balance of the washing tank to reduce the water and water supply time and driving time of the valve to control the water supply energy The savings can be obtained, thereby improving the consumer's reliability.

Claims (1)

세탁 또는 헹굼의 과정이 수행된 후 세탁조 내의 물이 세탁조 내의 설정수위까지만 배수되도록 하고, 세탁조를 회전시켜 세탁물에 존재하는 물을 탈수시키는 1차 탈수과정과;A first dehydration process in which water in the washing tank is drained only to the set water level in the washing tank after the washing or rinsing process is performed, and the washing tank is rotated to dehydrate the water present in the laundry; 상기 1차 탈수과정을 수행하며 세탁조 내부에서 세탁물이 일측으로 치우쳐져 세탁조가 편심회전되는 상태를 감지하여 밸런스 상태를 판단하기 위한 판단과정과;A determination process for determining a balance state by performing a first dehydration process and detecting a state in which a laundry is eccentrically rotated by washing the laundry to one side in the washing tank; 상기 판단과정에서 밸런스 상태가 불균일 할 때, 물을 급수하고 밸런스 조정을 위해 세탁조를 회전시키는 밸런스 조정과정; 및A balance adjustment process of supplying water and rotating the washing tank to adjust the balance when the balance state is uneven in the determination process; And 상기 판단과정을 수행하여 정상적인 밸런스 상태가 유지되었거나, 상기 밸런스 조정과정이 수행된 후 세탁조 내의 물을 모두 배수시키며 세탁물을 탈수하는 2차 탈수과정으로 이루어진 것을 특징으로 하는 전자동 세탁기의 탈수방법.The dehydration method of a full-automatic washing machine characterized in that the normal balance state is maintained by performing the determination process, or after the balance adjustment process is performed, draining all the water in the washing tank and dehydrating the laundry.
KR1019990053327A 1999-11-27 1999-11-27 Full automatic washing machine KR20010048594A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100484268B1 (en) * 2003-03-03 2005-04-20 주식회사 대우일렉트로닉스 Method to remove the eccentricity of washing cloth
KR101455773B1 (en) * 2008-01-18 2014-11-04 삼성전자 주식회사 A Method to Control Spin of Washing Machine
KR20180099588A (en) * 2018-08-17 2018-09-05 엘지전자 주식회사 A laundry treating apparuts and a method of the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100484268B1 (en) * 2003-03-03 2005-04-20 주식회사 대우일렉트로닉스 Method to remove the eccentricity of washing cloth
KR101455773B1 (en) * 2008-01-18 2014-11-04 삼성전자 주식회사 A Method to Control Spin of Washing Machine
KR20180099588A (en) * 2018-08-17 2018-09-05 엘지전자 주식회사 A laundry treating apparuts and a method of the same

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