KR20080002474A - Detergent dissolving method for drum type washing machine - Google Patents

Detergent dissolving method for drum type washing machine Download PDF

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Publication number
KR20080002474A
KR20080002474A KR1020060061335A KR20060061335A KR20080002474A KR 20080002474 A KR20080002474 A KR 20080002474A KR 1020060061335 A KR1020060061335 A KR 1020060061335A KR 20060061335 A KR20060061335 A KR 20060061335A KR 20080002474 A KR20080002474 A KR 20080002474A
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South Korea
Prior art keywords
drum
detergent
washing machine
tub
water
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KR1020060061335A
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Korean (ko)
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KR101165013B1 (en
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강진원
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주식회사 대우일렉트로닉스
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Priority to KR1020060061335A priority Critical patent/KR101165013B1/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
    • 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
    • D06F33/37—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of metering of detergents or additives
    • 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 
    • D06F39/02—Devices for adding soap or other washing agents
    • 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
    • D06F2105/42—Detergent or additive 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

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

A method of dissolving a detergent in a front-loading washing machine is provided to dissolve the whole detergent supplied on an outer surface of a drum in washing water by rotating the drum at a preset speed when the water supplied to the tub reaches a preset volume, thereby facilitating the dissolution of the detergent and enhancing the cleaning efficiency of the washing machine. A method of dissolving a detergent in a front-loading washing machine comprises the steps of: determining whether the water supplied to a tub through a supply valve has reached a preset volume(S10,S20), and driving a motor to rotate a drum at a preset speed if the water level has reached the predetermined volume, and supplying the detergent on an outer surface of a drum(S30,S40). The preset volume of water is 5 to 10 liters. The preset rotational speed is 50 to 90 rpm. The detergent is supplied to the tub by repetitively supplying a small quantity of detergent.

Description

드럼 세탁기의 세제 용해 방법{Detergent dissolving method for drum type washing machine}Detergent dissolving method for drum type washing machine

도 1 은 일반적인 드럼 세탁기의 사시도.1 is a perspective view of a typical drum washing machine.

도 2 는 본 발명에 따른 드럼 세탁기의 세제 용해 장치의 블럭 구성도.Figure 2 is a block diagram of a detergent dissolving apparatus of a drum washing machine according to the present invention.

도 3 은 본 발명에 따른 드럼 세탁기의 세제 용해 방법의 순서도.3 is a flow chart of a detergent dissolving method of the drum washing machine according to the present invention.

도 4 는 본 발명에 따른 드럼 세탁기의 세제 용해 원리를 나타낸 도면.4 is a view showing a detergent dissolution principle of the drum washing machine according to the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

100: 마이컴100: micom

110: 모터110: motor

120: 세제 밸브120: detergent valve

130: 수위 센서130: water level sensor

140: 급수 밸브140: water supply valve

150: 드럼150: drum

160: 터브160: Tub

170: 세제통170: detergent container

본 발명은 드럼 세탁기에 관한 것으로서, 더욱 상세하게는 드럼 세탁기의 터브 내부에 투입되는 세제를 용해시키는 드럼 세탁기의 세제 용해 방법에 관한 것이다.The present invention relates to a drum washing machine, and more particularly, to a detergent dissolving method of the drum washing machine for dissolving the detergent introduced into the tub of the drum washing machine.

일반적으로, 세탁기는 설정된 알고리즘에 따라, 세탁, 헹굼, 탈수 등의 과정을 거쳐 오염된 세탁물로부터 오염물질을 제거하는 기기로서, 회전날개, 외조 또는 내조의 수평방향 회전을 이용한 전자동 세탁기와 드럼의 수직 방향 회전을 이용한 드럼 세탁기로 크게 구분된다. In general, a washing machine is a device for removing contaminants from contaminated laundry through a process such as washing, rinsing, and dehydration according to a set algorithm. It is divided into drum washing machine using directional rotation.

특히, 드럼 세탁기는 세제와 세탁수 및 세탁물이 드럼 내에 투입된 상태에서 구동 모터의 구동력을 전달받아 회전하는 드럼과 세탁물과의 마찰력을 이용하여 세탁을 행하는 방식으로서, 세탁물의 손상이 적고 세탁물이 잘 엉키지 않으며 두드리고 비벼빠는 세탁효과를 낼 수 있다. In particular, the drum washing machine is a method of washing by using the friction force between the rotating drum and the laundry by receiving the driving force of the drive motor in the state in which detergent, washing water and laundry are put into the drum, the laundry is less damaged and the laundry is tangled well Knocking and rubbing can have a laundry effect.

도 1 은 일반적인 드럼 세탁기의 사시도이다. 1 is a perspective view of a general drum washing machine.

일반적으로 드럼세탁기는 도 1 에 나타낸 바와 같이 본체(10)에 수평으로 누운 상태의 터브(11)가 설치되어 있고 그 내부에는 고속회전하여 세탁 및 탈수를 행하는 드럼(12)이 설치되어 있으며, 이 드럼(12)의 후단에는 드럼을 회전시키기 위해 터브(11) 저면의 세탁모터(13)와 벨트(미도시)로 연결된 풀리(미도시)가 구비되 어 있다.In general, the drum washing machine has a tub 11 lying horizontally lying on the main body 10 as shown in FIG. 1, and a drum 12 for washing and dehydrating by rotating at a high speed is installed therein. The rear end of the drum 12 is provided with a pulley (not shown) connected to the washing motor 13 and the belt (not shown) on the bottom of the tub 11 to rotate the drum.

본체(10)의 급수구(14)는 세제통(15)을 통해 터브(11)로 공급되도록 연결되어 있고, 터브 하단의 배수구는 여과기(16)와 배수펌프(17)를 통해 배수호스(18)로 배수되도록 연결되어 있으며, 드럼(12)의 선단에는 세탁물 투입구에 도어(19)가 설치되어 있다.The water supply port 14 of the main body 10 is connected to the tub 11 through the detergent container 15, and the drain hole at the bottom of the tub is drained through the filter 16 and the drain pump 17. Is connected to drain to, the front end of the drum 12 is provided with a door 19 in the laundry inlet.

이러한 구성의 드럼세탁기는 드럼(12)내에 세탁물을 투입하고 도어(19)를 닫은 다음 세탁물의 중량에 따라 적정량의 세제를 세제통(15)에 넣고 급수구(14)를 개방하면 세제와 함께 세탁수가 터브(11)의 내부로 유입된다.The drum washing machine having such a structure puts laundry into the drum 12, closes the door 19, and puts an appropriate amount of detergent into the detergent container 15 according to the weight of the laundry, and opens the water supply port 14. It is introduced into the tub 11.

이와 같이 터브(11)로 유입되는 세탁수는 드럼(12)과 상기 드럼 외곽의 터브(11) 사이를 통과하며 이때 세제는 터브(11)의 하부를 거쳐 여과기(16)와 배수펌프(17)에 이르기까지 가라앉는다.As such, the wash water flowing into the tub 11 passes between the drum 12 and the tub 11 outside the drum, and the detergent passes through the lower portion of the tub 11 and the filter 16 and the drain pump 17. Sink down.

이러한 상태에서 세탁모터(13)에 전원이 인가되어 구동되면 그 구동력이 벨트(21)에 연결된 풀리를 통해 드럼(12)에 전달되므로 드럼은 내부의 세탁물과 함께 회전하게 된다.When power is applied to and driven by the washing motor 13 in this state, the driving force is transmitted to the drum 12 through a pulley connected to the belt 21, so that the drum rotates together with the laundry therein.

이렇게 계속하여 드럼(12)이 회전하게 됨으로써 드럼(12)내의 세탁물이 골고루 적셔지고 비로소 세탁되기 시작하며 이후 일정시간 세탁하여 세탁이 완료되면 터브(11) 내부의 세탁수를 배수하고자 할 때는 배수펌프(17)를 구동시켜 여과기 (16), 배수펌프(17) 및 배수호스(18)를 통해 배수하게 되는 것이다.As the drum 12 is continuously rotated as described above, the laundry in the drum 12 is uniformly wetted and begins to be washed until the drum 12 is washed after a certain time, and when the washing is completed, when the washing water in the tub 11 is to be drained, a drain pump (17) is to be drained through the filter 16, the drain pump 17 and the drain hose 18.

이러한 종래의 드럼세탁기에서는 세탁을 위해 세제를 투입하면 세제통(15) 안의 세제는 급수구(14)를 통해 급수되는 물과 함께 터브(11) 하부로 흘러들어가게 되나 완전히 녹지 않고 터브 하부에 가라앉은 세제로 인해 세탁시 세탁효율이 떨어지는 문제가 있었다. In the conventional drum washing machine, when detergent is added for washing, the detergent in the detergent container 15 flows into the bottom of the tub 11 together with the water supplied through the water inlet 14, but the detergent is sunk in the bottom of the tub without being completely dissolved. Due to the problem that the laundry efficiency drops during washing.

본 발명은 전술한 문제점을 해결하기 위해 창안된 것으로서, 터브 내부에 소정량의 세탁수를 급수한 후 드럼을 회전시키면서 세제를 투입하여 드럼 외면에 묻은 세제가 드럼의 회전하면서 세탁수에 용해되도록 한 드럼 세탁기의 세제 용해 방법을 제공하는데 그 목적이 있다.The present invention was devised to solve the above-mentioned problems, and after supplying a predetermined amount of washing water inside the tub, the detergent is added while rotating the drum so that the detergent on the outer surface of the drum is dissolved in the washing water while the drum rotates. It is an object of the present invention to provide a detergent dissolving method for a drum washing machine.

전술한 목적을 달성하기 위해 창안된 본 발명의 구성은 다음과 같다. 본 발명의 드럼 세탁기의 세제 용해 방법은 급수 밸브를 통해 세탁수를 터브 내부에 급수하여 상기 세탁수가 기 설정된 설정수량에 도달하는 지를 판단하는 제1단계, 및 상기 설정수량에 도달하면, 모터를 구동하여 드럼을 기 설정된 설정회전속도로 회전시키면서 상기 드럼 외면에 세제를 투입하는 제2단계를 포함하는 것을 특징으로 한다. The present invention devised to achieve the above object is as follows. Detergent dissolution method of the drum washing machine of the present invention is the first step of determining whether the washing water reaches the predetermined set amount by supplying the wash water inside the tub through a water supply valve, and when the set amount is reached, the motor is driven And a second step of introducing detergent into the drum outer surface while rotating the drum at a preset rotation speed.

상기 설정수량은 5~10ℓ이고, 상기 설정회전속도는 50~90rpm인 것을 특징으로 한다.The set quantity is 5 ~ 10ℓ, the set rotation speed is characterized in that 50 ~ 90rpm.

상기 세제는 소정량씩 반복적으로 투입되는 것을 특징으로 한다.The detergent is characterized in that the predetermined amount is repeatedly added.

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

도 2 는 본 발명에 따른 드럼 세탁기의 세제 용해 장치의 블럭 구성도이고, 도 3 은 본 발명에 따른 드럼 세탁기의 세제 용해 방법의 순서도이며, 도 4 는 본 발명에 따른 드럼 세탁기의 세제 용해 원리를 나타낸 도면이다. Figure 2 is a block diagram of a detergent dissolving apparatus of the drum washing machine according to the present invention, Figure 3 is a flow chart of a detergent dissolving method of the drum washing machine according to the present invention, Figure 4 is a detergent dissolving principle of the drum washing machine according to the present invention The figure shown.

본 발명의 실시예에 따른 드럼 세탁기의 세제 용해 장치는 도 2 에 도시된 바와 같이, 터브(160)의 내부에 설치된 드럼(150)을 회전시키는 모터(110)와, 터브 내부(160)의 수위를 감지하는 수위 센서(130), 세제통(170)에 설치되어 세제를 드럼(150)을 투입 및 차단하는 세제 밸브(170), 터브(160) 내부에 세탁수를 급수 및 차단하는 급수 밸브(140), 및 본 발명의 실시예에 따른 드럼 세탁기를 전반적으로 제어하는 마이컴(100)으로 이루어진다. Detergent dissolving apparatus of the drum washing machine according to an embodiment of the present invention, as shown in Figure 2, the motor 110 for rotating the drum 150 installed in the tub 160, the water level of the tub interior 160 Installed in the water level sensor 130, the detergent container 170 to detect the detergent valve 170 for inputting and blocking the drum drum 150, the water supply valve 140 for supplying and blocking the wash water in the tub 160 ), And the microcomputer 100 for controlling the overall washing machine according to an embodiment of the present invention.

여기서, 마이컴(100)은 세제 투입시 우선적으로 터브(160) 내부에 기 설정된 설정수량의 세탁수를 급수한 후 모터(110)를 제어하여 드럼(150)을 기 설정된 설정회전속도로 회전시킨다. 이 때 세제 밸브(120)를 제어하여 소정량의 세제를 투입하여 드럼 외면에 세제가 묻도록 한다. Here, the microcomputer 100 first supplies water to the tub 160 in a predetermined amount of detergent and then rotates the drum 150 at a preset rotation speed by controlling the motor 110. At this time, the detergent valve 120 is controlled so that a predetermined amount of detergent is added to the detergent on the drum outer surface.

따라서, 드럼(150)의 회전에 의해 드럼(150) 외면에 묻은 세제는 터브(160) 내부의 세탁수에 의해 용이하게 용해된다. Therefore, the detergent deposited on the outer surface of the drum 150 by the rotation of the drum 150 is easily dissolved by the washing water inside the tub 160.

이러한 마이컴(100)의 동작과정은 도 3 과 도 4 를 참조하여 상세하게 설명한다.The operation of the microcomputer 100 will be described in detail with reference to FIGS. 3 and 4.

도 3 에 도시된 바와 같이, 마이컴(100)은 세제 투입시 최초 급수 밸브(140) 을 제어하여 급수구(미도시)를 통해 터브(160) 내부에 세탁수를 급수(S10)한다. As shown in FIG. 3, the microcomputer 100 supplies washing water to the inside of the tub 160 through a water supply port (not shown) by controlling the initial water supply valve 140 when detergent is injected (S10).

이 때, 수위 센서(130)는 터브(160) 내부에 급수되는 세탁수의 수위를 감지하여 그 감지신호를 마이컴(100)으로 출력하고, 마이컴(100)은 감지신호를 통해 터브(160) 내부에 급수되는 세탁수가 설정수량 바람직하게는 5~10ℓ에 도달하는 지를 판단(S20)하여 세탁수가 설정수량에 도달할 때까지 계속적으로 세탁수를 급수한다. At this time, the water level sensor 130 detects the water level of the wash water supplied to the tub 160 and outputs the detection signal to the microcomputer 100, the microcomputer 100 is inside the tub 160 through the detection signal It is determined whether the wash water to be supplied to the set amount preferably 5 ~ 10L (S20) to continuously supply the wash water until the wash water reaches the set amount.

여기서, 설정수량을 5~10ℓ로 한정하는 것은 도 4 에 도시된 바와 같이, 터브(160) 내부에 설치되는 드럼(150)의 일부가 세탁수에 잠기도록 하기 위한 것으로서, 이 설정수량은 터브(160)의 크기 또는 드럼 세탁기의 용량에 따라 다양하게 설정될 수 있다.Here, limiting the set quantity to 5-10 l is to allow a part of the drum 150 installed inside the tub 160 to be immersed in the wash water, as shown in FIG. 4, and the set quantity is a tub ( 160 may be set in various ways according to the size or capacity of the drum washing machine.

한편, 세탁수가 설정수량에 도달하면 모터(110)를 드럼(150)이 기 설정된 설정회전속도로 회전할 수 있도록 구동(S30)시키는데, 드럼(150)의 회전속도는 도 4 에 도시된 바와 같이, 드럼(150) 내부에 있는 세탁물이 드럼(150)의 원심력에 의해 드럼(150) 내면에 붙을 수 있을 정도의 회전속도, 즉 50~90rpm이 바람직하다. On the other hand, when the washing water reaches the set amount of water to drive the motor 110 to allow the drum 150 to rotate at a predetermined set rotation speed (S30), the rotational speed of the drum 150 is shown in FIG. , The rotation speed such that the laundry inside the drum 150 can adhere to the inner surface of the drum 150 by the centrifugal force of the drum 150, that is, 50 to 90 rpm is preferable.

여기서, 설정회전속도를 세탁물이 드럼(150)의 원심력에 의해 드럼(150) 내면에 붙을 수 있을 정도의 회전속도로 설정하는 것은 세탁물이 드럼(150) 내면에 붙도록 함으로써, 드럼(150)에 일반적으로 형성하는 홀(미도시)를 통해 세제가 드럼(150) 내부로 비교적 작게 유입되지 않도록 하고, 드럼(150) 외면에 묻은 세제가 용이하게 용해되도록 하기 위함이다.Here, setting the set rotational speed to a rotational speed such that the laundry can adhere to the inner surface of the drum 150 by the centrifugal force of the drum 150 causes the laundry to adhere to the inner surface of the drum 150, thereby to the drum 150. In order to prevent the detergent from flowing into the drum 150 relatively small through a hole (not shown) which is generally formed, the detergent on the outer surface of the drum 150 is easily dissolved.

한편, 이러한 과정을 통해 드럼(150)이 상기한 설정회전속도로 회전하면, 이 때 세제 밸브(120)를 제어하여 투입구(미도시)를 개방함으로써, 세제통(170)에 있 는 세제가 드럼(150)으로 투입(S40)되도록 한다. On the other hand, when the drum 150 rotates at the set rotation speed through this process, by controlling the detergent valve 120 at this time by opening the inlet (not shown), detergent in the detergent container 170 is drum ( 150) to be input (S40).

세제가 드럼(150)으로 투입되면, 세제는 도 4 에 도시된 바와 같이, 드럼(150)의 외면에 묻게 되고, 드럼(150)의 외면에 묻은 세제는 드럼(150)이 회전하면서 세탁수에 의해 용해된다. When the detergent is injected into the drum 150, the detergent is buried on the outer surface of the drum 150, as shown in Figure 4, the detergent on the outer surface of the drum 150 is the drum 150 is rotated in the wash water Is dissolved by.

이와 같이, 세제를 1회 투입하면 세제 투입 횟수를 1회 카운트(S50)하고, 기 설정된 설정횟수에 도달하였는 지를 판단(S60)하여 설정횟수에 도달하면 세제 투입을 종료하고, 설정횟수에 도달하지 않았으면 이 설정횟수에 도달할 때까지 소정량의 세제를 계속적으로 투입한다. As such, when the detergent is injected once, the detergent is counted once (S50), and it is determined whether the preset number of times has been reached (S60), and when the number of times is reached, the detergent is dispensed and the number of times is not reached. If not, a predetermined amount of detergent is continuously added until this set number of times is reached.

즉, 본 발명의 실시예에 따른 드럼 세탁기의 세제 용해 방법은 도 4 에 도시된 바와 같이, 터브(160) 내부에 드럼(150)의 일부가 잠기도록 급수한 후, 세제 투입시 드럼(150)을 설정회전속도로 회전시켜 원심력을 이용하여 드럼(150) 내부에 있는 세탁물이 드럼(150) 내면에 붙힌다. That is, in the detergent dissolving method of the drum washing machine according to the embodiment of the present invention, as shown in FIG. 4, after the water is supplied so that a part of the drum 150 is immersed in the tub 160, the drum 150 when detergent is injected. Rotate at a set rotational speed and the laundry inside the drum 150 is attached to the inner surface of the drum 150 by using a centrifugal force.

이 때, 세제를 투입하면 세제가 드럼(150)의 외면에 묻게 되는데, 드럼(150)이 회전하므로 드럼(150) 외면에 묻은 세제가 세탁수에 의해 용해된다. At this time, when the detergent is added, the detergent is buried on the outer surface of the drum 150, the drum 150 is rotated so that the detergent on the outer surface of the drum 150 is dissolved by the wash water.

본 발명은 전술한 실시예에 국한되지 않고 본 발명의 기술사상이 허용하는 범위 내에서 다양하게 변형하여 실시할 수 있다. The present invention is not limited to the above-described embodiments and can be carried out in various modifications within the scope of the technical idea of the present invention.

이와 같이 구성되는 본 발명에 따르면, 터브 내부에 소정량의 세탁수를 급수한 후 드럼을 회전시키면서 세제를 투입하여 드럼 외면에 묻은 세제가 드럼의 회전 하면서 세탁수에 용이하게 용해될 수 잇다.According to the present invention configured as described above, after supplying a predetermined amount of washing water into the tub, detergent is added to the drum while rotating the drum, and the detergent on the drum outer surface can be easily dissolved in the washing water while the drum rotates.

Claims (4)

급수 밸브를 통해 세탁수를 터브 내부에 급수하여 상기 세탁수가 기 설정된 설정수량에 도달하는 지를 판단하는 제1단계;A first step of determining whether the washing water reaches a predetermined set amount by supplying the washing water to the tub through a water supply valve; 상기 설정수량에 도달하면, 모터를 구동하여 드럼을 기 설정된 설정회전속도로 회전시키면서 상기 드럼 외면에 세제를 투입하는 제2단계를 포함하는 드럼 세탁기의 세제 용해 방법.And a second step of injecting detergent into an outer surface of the drum while driving the motor to rotate the drum at a preset rotation speed when the set quantity is reached. 제 1 항에 있어서, The method of claim 1, 상기 설정수량은 5~10ℓ인 것을 특징으로 하는 드럼 세탁기의 세제 용해 방법.Detergent dissolution method of the drum washing machine, characterized in that the set amount is 5 ~ 10L. 제 1 항에 있어서,The method of claim 1, 상기 설정회전속도는 50~90rpm인 것을 특징으로 하는 드럼 세탁기의 세제 용해 방법.Detergent dissolution method of the drum washing machine, characterized in that the set rotation speed is 50 ~ 90rpm. 제 1 항에 있어서, 상기 세제는 소정량씩 반복적으로 투입되는 것을 특징으 로 하는 드럼 세탁기의 세제 용해 방법.According to claim 1, wherein the detergent is detergent dissolving method of the drum washing machine, characterized in that the predetermined amount is repeatedly added.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103850087A (en) * 2012-11-28 2014-06-11 海尔集团公司 Control method of drum washing machine with surgent water flow
CN105332236A (en) * 2015-11-27 2016-02-17 珠海格力电器股份有限公司 Washing machine and detergent dosage feeding control method and device thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103850087A (en) * 2012-11-28 2014-06-11 海尔集团公司 Control method of drum washing machine with surgent water flow
CN103850087B (en) * 2012-11-28 2017-05-03 青岛海尔滚筒洗衣机有限公司 Control method of drum washing machine with surgent water flow
CN107059322A (en) * 2012-11-28 2017-08-18 青岛海尔滚筒洗衣机有限公司 A kind of band agitates the control method for drum washing machine of current
CN107059322B (en) * 2012-11-28 2019-05-31 青岛海尔滚筒洗衣机有限公司 A kind of control method for drum washing machine of band surge water flow
CN105332236A (en) * 2015-11-27 2016-02-17 珠海格力电器股份有限公司 Washing machine and detergent dosage feeding control method and device thereof

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