KR100195919B1 - Method for cancellation of cleaning tub of a washing machine - Google Patents

Method for cancellation of cleaning tub of a washing machine Download PDF

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Publication number
KR100195919B1
KR100195919B1 KR1019960070441A KR19960070441A KR100195919B1 KR 100195919 B1 KR100195919 B1 KR 100195919B1 KR 1019960070441 A KR1019960070441 A KR 1019960070441A KR 19960070441 A KR19960070441 A KR 19960070441A KR 100195919 B1 KR100195919 B1 KR 100195919B1
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South Korea
Prior art keywords
washing
laundry
washing tank
washing machine
pearl
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KR1019960070441A
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Korean (ko)
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KR19980051535A (en
Inventor
이철웅
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구자홍
엘지전자주식회사
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Priority to KR1019960070441A priority Critical patent/KR100195919B1/en
Publication of KR19980051535A publication Critical patent/KR19980051535A/en
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Publication of KR100195919B1 publication Critical patent/KR100195919B1/en

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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00Control of operations performed in washing machines or washer-dryers 
    • D06F33/30Control of washing machines characterised by the purpose or target of the control 
    • D06F33/48Preventing or reducing imbalance or noise
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14Arrangements for detecting or measuring specific parameters
    • D06F34/16Imbalance
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30Driving arrangements 
    • D06F37/40Driving arrangements  for driving the receptacle and an agitator or impeller, e.g. alternatively
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/26Unbalance; Noise level
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/02Water supply
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/46Drum 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

본 발명은 세탁기의 세탁조 내부에서 세탁물이 한쪽으로 치우친 경우 발생하는 언발란스 해소방법에 관한 것으로서, 세탁기의 세탁공정중 탈수시 세탁물이 세탁조내에서 한쪽으로 뭉쳤을때 펄쉐이터의 속도를 제한할 수 있도록 펄쉐이터 높이만큼 급수한 후 펄쉐이터와 세탁조를 동시에 반대방향으로 회전시켜 뭉쳐진 세탁물간의 결합력을 약화시켜 세탁물이 세탁조내에 고르게 분포되도록 하여 세탁물이 한쪽으로 치우쳐 뭉치는 현상을 방지하여 세탁조의 언발란스를 해소하므로서 탈수성능을 향상시킬 수 있고, 또한 언발란스을 위하여 제급수되는 물으량을 펄쉐이퍼 높이만큼만 급수하게 되므로 물의 소비량을 줄일 수 있으며, 세탁시간을 줄여 전력의 소비량도 줄일 수 있고, 세탁시간을 줄여 소비자의 불만을 해소할 수 있고 이에따라 세탁기의 기능과 성능 및 품질을 향상시킬 수 있도록 한 세탁기의 세탁조 언발란스 해소방법에 관한 것이다.The present invention relates to a method of eliminating unbalance caused when laundry is biased to one side in a washing tank of a washing machine, so that the speed of a pearl shader can be limited when laundry is gathered to one side in the washing tank during dehydration during the washing process of the washing machine. After supplying the water to the height of the pearl shader, rotate the pearl shader and the washing tank at the same time in the opposite direction to weaken the binding force between the condensed laundry so that the laundry is evenly distributed in the washing tank to prevent the laundry from lumping to one side to prevent the balance of the washing tank. As it solves the problem, the dehydration performance can be improved, and the amount of water supplied for the unbalanced water can be reduced only by the height of the pearl shaper, so that water consumption can be reduced, washing time can be reduced, power consumption can be reduced, and washing time can be shortened. Of the washing machine accordingly The present invention relates to a method for eliminating unbalance of a washing tank of a washing machine to improve function, performance, and quality.

Description

세탁기의 세탁조 언발란스 해소방법How to solve unbalance of washing machine of washing machine

본 발명은 세탁기의 세탁조 내부에서 세탁물이 한쪽으로 치우친 경우 발생하는 언발란스 해소방법에 관한 것으로서, 특히 세탁물이 세탁조내에서 한쪽으로 뭉쳤을때 펄쉐이터의 속도를 제한할 수 있도록 펄쉐이터 높이만큼 급수한 후 펄쉐이터와 세탁조를 동시에 반대방향으로 회전시켜 세탁조와 접해있는 세탁물은 세탁조와 함께 회전하게 하고, 펄쉐이터에 접해있는 세탁물은 펄쉐이터를 따라 회전하게 함으로써, 뭉쳐진 세탁물간의 결합력을 약화시켜 세탁물이 세탁조내에 고르게 분포되도록 하여 세탁물이 한쪽으로 치우쳐 뭉치는 현상을 방지하여 세탁조의 언발란스를 해소할 수 있도록 한 세탁기의 세탁조 언발란스 해소방법에 관한 것이다.The present invention relates to a method of eliminating unbalance caused when laundry is biased to one side in a washing tank of a washing machine, and in particular, water supply by the height of a pearl shader to limit the speed of the pearl shader when the laundry is gathered to one side in the washing tank. After that, the pearl shader and the washing tank are rotated in the opposite direction at the same time, so that the laundry in contact with the washing tank rotates with the washing tank, and the laundry in contact with the pearl shater rotates along the pearl shader, thereby weakening the binding force between the aggregated laundry. The present invention relates to a method for eliminating unbalance of a washing tank in which a laundry is unevenly distributed to one side so as to prevent the laundry from agglomerating to one side, thereby eliminating unbalance of the washing tank.

일반적으로 세탁기는 세탁조내에 세탁물을 넣고 급수를 하면서 펄쉐이터와 세탁조의 회전에 의해 세탁물의 세탁과정이 이루어지게 되며, 세탁된 세탁물의 건조를 위하여 탈수 동작이 이루어지게 되는데, 상기 탈수시에 급수된 물을 빼낸후 세탁조를 회전시켜 탈수를 행하게 되면 상기 세탁조가 회전하는 동작에 의해 세탁물이 한쪽으로 치우치는 언발란스 현상이 나타나게 되며 이와 같은 현상에 의해 심한 소음을 발생시키게 되고 탈수성능이 덜어지게 되므로 상기 언발란스 현상을 해소하야 한다.In general, the washing machine is a washing process of the laundry by rotating the pearl shader and the washing tank while putting the laundry in the washing water, and the dehydration operation is performed to dry the laundry laundry, When dehydration is performed by rotating the washing tank after removing the water, the washing tank rotates to cause an unbalanced phenomenon in which the laundry is biased to one side, which causes severe noise and dehydration performance is reduced. Should be solved.

이와 같은 목적으로 이용되는 종래의 방법은 도 1에서 보는 바와 같이 세탁조(2)의 내부에 설치되는 탈수조(3)와 펄쉐이터(7)를 구동시키는 모터(4)와 클러치(5)가 있고, 상기 세탁조(2)내부로 물을 급수 차단하는 급수밸브(6)로 이루어지는 세탁기(1)의 세탁후 탈수 동작시 상기 세탁조(2)내부에 있는 세탁물(a)이 탈수 동작시 회전력에 의해 한쪽으로 치우치는 언발란스 현상이 나타나 탈수조(3)가 세탁조(2)를 심하게 치는 현상이 나타나게 된다.In the conventional method used for this purpose, as shown in FIG. 1, the motor 4 and the clutch 5 driving the dewatering tank 3 and the pearl shader 7 installed inside the washing tank 2 are provided. In the laundry dehydration operation of the washing machine (1) consisting of a water supply valve (6) for blocking water supply to the inside of the washing tank (2), the laundry (a) inside the washing tank (2) by the rotational force during the dehydration operation An unbalanced phenomenon that is biased toward one side appears, and the dehydration tank 3 severely hits the washing tank 2.

이를 해소하기 위한 방법으로 종래에는 도 2에서 보는 바와 같이 탈수진행을 정지하고 세탁기(1)의 세탁시 사용하는 량만큼의 물을 재급수한 후 펄쉐이터(7)를 모터(4)와 클러치(5)의 동작으로 좌우로 회전시켜 세탁조(2)내에 있는 세탁물(a)을 고루 분산시킨 후 급수된 물을 뺀후 다시 탈수를 시작하게 된다.In order to solve this problem, conventionally, as shown in FIG. 2, the dehydration process is stopped and water is re-supplied as much as the amount of water used for washing the washing machine 1, and then the pearl shader 7 is connected to the motor 4 and the clutch. Rotate left and right by the operation of (5) to evenly disperse the laundry (a) in the washing tank (2) and then dewatered again to start the dehydration.

따라서 상기와 같은 종래의 방법은 탈수 동작이 이루어지는 동안 세탁시 사용하는 량만큼의 물을 재급수하게 됨으로 물소비량이 행굼동작 4회를 기준으로 볼때 약 20% 정도 증가하게 되어 물소비량이 과다해지는 문제점이 있었고, 또한 탈수 동작시 세탁물이 한쪽으로 치우쳐 언발란스가 발생할때마다 탈수를 정지하고 재급수하여 세탁물을 고루 분산시키는 동작을 반복하게 되므로 세탁시간이 길어져 소비전력이 증가하는 문제점이 있으며, 이에 따라 소비자의 불만이 즈가하게 되고 세탁기의 품질과 신뢰성을 저하시키는 문제점이 있었다.Therefore, in the conventional method as described above, the water consumption is increased by about 20% based on four times the rinsing operation by re-supplying the water used for washing during the dehydration operation, resulting in excessive water consumption. Also, when dehydration operation, laundry is biased to one side and stops dehydration and re-supply every time when unbalance occurs, so the washing time is longer and power consumption is increased. Dissatisfaction has caused a problem and deteriorates the quality and reliability of the washing machine.

본 발명은 상기와 같은 종래의 문제점을 보완하고자 탈수시 세탁물이 세탁조내에서 한쪽으로 뭉쳤을때 펄쉐이터의 속도를 제한할 수 있도록 펄쉐이터 높이만큼 급수한 후 펄쉐이터와 세탁조를 동시에 반대방향으로 회전시켜 뭉쳐진 세탁물간의 결합력을 약화시켜 세탁물이 세탁조내에 고르게 분포되도록 하여 세탁물이 한쪽으로 치우쳐 뭉치는 현상을 방지하여 세탁조의 언발란스를 해소하여 물의 소비량도 줄이고 세탁시간도 단축시킬 수 있게 하는데 있다.The present invention in order to supplement the conventional problems as described above, when the laundry is dehydrated in one side in the washing tank watering the height of the pearl shader so as to limit the speed of the pearl shader at the same time opposite the pearl shader and the washing tank at the same time By rotating in the direction to weaken the binding force between the laundry is agglomerated to distribute the laundry evenly in the washing tank to prevent the phenomenon of the laundry clumping to one side to eliminate the unbalance of the washing tank to reduce the water consumption and shorten the washing time.

도 1 은 종래의 언발란스 상태를 나타낸 세탁기 구성도.1 is a washing machine configuration showing a conventional unbalanced state.

도 2 는 종래의 세탁기 언발란스 해소 방법을 나타낸 실시예도.Figure 2 is an embodiment showing a conventional washing machine unbalance removal method.

도 3 은 본 발명의 세탁기 언발란스 해소 방법을 나타낸 실시예도.Figure 3 is an embodiment showing a washing machine unbalanced solving method of the present invention.

도 4 는 본 발명의 방법에 의해 언발란스가 해소된 상태도.4 is a state in which the unbalance is solved by the method of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings

1 : 세탁기 2 : 세탁조1: washing machine 2: washing tank

3 : 탈수조 4 : 모터3: dehydration tank 4: motor

5 : 클러치 6 : 급수밸브5: clutch 6: water supply valve

7 : 펄쉐이퍼 a : 세탁물7: pearl shaper a: laundry

본 발명은 세탁조(2)의 내부에 설치되는 탈수조(3)와 펄쉐이터(7)를 구동시키는 모터(4)와 클러치(5)그리고 상기 세탁조(2)내부로 물을 급수 차단하는 급수밸브(6)로 이루어지는 세탁기(1)의 동작에 의해 세탁이 이루어질때 탈수를 위한 탈수동작시 세탁물(a)이 도 3에서 보는 바와 같이 세탁조(2)의 내부 탈수조(3)에서 한쪽으로 뭉쳐 언발란스가 발생하게 되면 펄쉐이터(7)의 속도를 제한하기 위하여 상기 펄쉐이터(7)높이만큼(H)만 급수한 후 펄쉐이터(7)와 세탁조(2)를 동시에 반대방향으로 회전시키면 세탁조(2)와 접해있는 세탁물(a)은 세탁조(2)를 따라 도 3의 화살표(P)방향으로 회전하게 되고, 상기 펄쉐이터(7)와 접해있는 세탁물(a)은 펄쉐이터(7)를 따라 도 3의 화살표(Y)방향으로 회전하게 된다.The present invention provides a water supply to block water from the motor 4 and the clutch 5 driving the dewatering tank 3 and the pearl shader 7 installed inside the washing tank 2 and the inside of the washing tank 2. When washing is performed by the operation of the washing machine 1 consisting of the valve 6, during the dehydration operation for dehydration, the laundry a is gathered to one side in the inner dehydration tank 3 of the washing tank 2 as shown in FIG. 3. If an unbalance occurs, water is supplied only by the height of the pearl shader 7 in order to limit the speed of the pearl shader 7, and then the pearl shader 7 and the washing tub 2 are simultaneously rotated in opposite directions. When the laundry (a) in contact with the washing tank (2) is rotated in the direction of the arrow (P) of Figure 3 along the washing tank (2), the laundry (a) in contact with the pearl shader 7 is a pearl shatter It rotates in the direction of the arrow Y of FIG. 3 along (7).

상기 동작에 의해 세탁물간의 결합력이 약화되면서 뭉쳐 있던 세탁물(a)은 세탁조(2)내에서 도 4에서 보는 바와 같이 고루 분포되어 세탁물의 치우침을 방지하여 언발란스 현상을 방지할 수 있게 되는 것이다.As the binding force between the laundry is weakened by the above operation, the laundry (a) that is bound together is evenly distributed in the washing tank 2 to prevent unbalance of the laundry, thereby preventing an unbalanced phenomenon.

이때 상기 세탁조(2)와 펄쉐이터(7)의 회전방향을 바꾸어서 회전도작시키게 되면 상기와 같은 현상이 반복적으로 이루어지게 되고 이와 같은 동작은 3~4회정도 반복하게 되면 세탁조(2)내의 세탁물을 고루퍼지게 하여 탈수를 진행하여도 언발란스가 일어나지 않게 되어 세탁조(2)가 외조를 심하게 치는 현상이 방지되고 탈수성능도 향상시킬 수 있게 되는 것이다.At this time, the rotation of the washing tank (2) and the pearl shader (7) is rotated to operate the same phenomenon is made repeatedly, such operation is repeated three to four times the laundry in the washing tank (2) Even if the dehydration proceeds so that the unbalance does not occur, the phenomenon in which the washing tank 2 hits the outer tank is prevented and the dehydration performance can be improved.

따라서 상기와 같은 본 발명은 세탁기(1)의 세탁공정중 탈수 동작이 이루어질때 세탁조(2)내에서 세탁물(a)이 한쪽으로 뭉쳐 치우치는 현상이 나타나면 상기 펄쉐이퍼(7)의 높이만큼(H)만 재급수를 한 후 펄쉐이터(7)와 세탁조(2)를 동시에 반대방향으로 회전시키는 동작을 반복적으로 수행하므로서 세탁물을 고루게 분산시켜 탈수를 진행하여도 세탁물이 한쪽으로 치우쳐 뭉치는 현상을 방지하므로서 세탁조의 언발란스 현상을 방지할 수 있게 되는 것이다.Therefore, the present invention as described above, when the dehydration operation is performed during the washing process of the washing machine 1, the laundry (a) in the washing tank (2) when one of the phenomenon occurs when the biased to the height of the pearl shaper (7) (H) After the water is refilled, the pearl shader 7 and the washing tank 2 are rotated in the opposite direction at the same time, thereby repeatedly dispersing the laundry evenly and dehydrating the laundry. By preventing it is possible to prevent the unbalance of the washing tank.

이상에서 설명한 바와 같이 본 발명은 세탁기의 세탁공정중 탈수시 세탁물이 세탁조내에서 한쪽으로 뭉쳤을때 펄쉐이터의 속도를 제한할 수 있도록 펄쉐이터 높이만큼 급수한 후 펄쉐이터와 세탁조를 동시에 반대방향으로 회전시켜 뭉쳐진 세탁물간의 결합력을 약화시켜 세탁물이 세탁조내에 고르게 분포되도록 하여 세탁물이 한쪽으로 치우쳐 뭉치는 현상을 방지하여 세탁조의 언발란스를 해소하므로서 탈수성능을 향상시킬 수 있고, 또한 언발란스을 위하여 제급수되는 물으량을 펄쉐이퍼 높이만큼만 급수하게 되므로 물의 소비량을 줄일 수 있으며, 세탁시간을 줄여 전력의 소비량도 줄일 수 있고, 세탁시간을 줄여 소비자의 불만을 해소할 수 있고 이에따라 세탁기의 기능과 성능 및 품질을 향상시킬 수 있는 효과가 있는 것이다.As described above, the present invention, when dehydration during the washing process of the washing machine, water is supplied by the height of the pulsator to limit the speed of the pulsator when the laundry agglomerates to one side in the washing tank at the same time and simultaneously the pulsator and the washing tank Rotate in the opposite direction to weaken the binding force between the aggregated laundry to distribute the laundry evenly in the washing tank to prevent the laundry from agglomeration to one side to improve the dewatering performance by eliminating the unbalance of the washing tank, and also for the unbalance Since the amount of water supplied is only as high as the pearl shaper, the water consumption can be reduced, the washing time can be reduced, the power consumption can be reduced, and the washing time can be solved to solve the customer's dissatisfaction. The effect is to improve.

Claims (2)

세탁기의 탈수 동작시 세탁조내에서 세탁물이 한쪽으로 뭉쳐 치우치는 언발란스가 발생하게 되면 세탁조의 회전방향과 펄쉐이퍼의 회전방향을 반대로 하여 동시에 회전시켜 세탁조의 언발란스를 해소할 수 있게함을 특징으로 항 세탁기의 세탁조 언발란스 해소방법.When the washing machine dehydrates, if the unbalanced laundry occurs in one side of the washing tank, it can be rotated at the same time by reversing the rotating direction of the washing machine and the rotating direction of the pearl shaper, thereby eliminating the unbalance of the washing machine. How to remove unbalanced washing tank. 제 1 항에 있어서, 상기 세탁조와 펄쉐이퍼를 반대방향으로 회전시킬때 급수밸브를 통하여 펄쉐이퍼의 높이만큼만 물을 재급수함을 특징으로 한 세탁기의 세탁조 언발란스 해소방법.The method of claim 1, wherein the water is resupplied only by the height of the pearl shaper through a water supply valve when the washing tank and the pearl shaper are rotated in opposite directions.
KR1019960070441A 1996-12-23 1996-12-23 Method for cancellation of cleaning tub of a washing machine KR100195919B1 (en)

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