KR100239535B1 - Apparatus jet for washing machine - Google Patents

Apparatus jet for washing machine Download PDF

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Publication number
KR100239535B1
KR100239535B1 KR1019970038462A KR19970038462A KR100239535B1 KR 100239535 B1 KR100239535 B1 KR 100239535B1 KR 1019970038462 A KR1019970038462 A KR 1019970038462A KR 19970038462 A KR19970038462 A KR 19970038462A KR 100239535 B1 KR100239535 B1 KR 100239535B1
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South Korea
Prior art keywords
washing
water
washing machine
tank
spraying
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KR1019970038462A
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Korean (ko)
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KR19990016041A (en
Inventor
신정수
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윤종용
삼성전자주식회사
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Priority to KR1019970038462A priority Critical patent/KR100239535B1/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
    • 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
    • D06F39/088—Liquid supply 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
    • 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
    • D06F33/34—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of water filling
    • 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
    • D06F33/38—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of rinsing
    • 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

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

본 발명에 의한 세탁기의 분사장치는, 세탁기본체의 내부에 설치된 외조와, 상기 외조의 내부에 세탁물을 세탁 및 탈수시키는 세탁조와, 상기 세탁조에 물을 공급하도록 상기 세탁기본체의 후측에 수도전과 연결된 급수호스가 설치된 세탁기에 있어서, 탈수시 상기 세탁조의 회전에 의해 세탁물로부터 물이 상부로 분출되는 것을 감쇄시키도록 상기 세탁조의 상부에서 세탁조의 회전방향과 반대되는 접선 방향으로 물을 분사시키는 분사수단을 구비한 것을 특징으로 하므로 본 발명은 상기 세탁조로부터 원심력에 의해 분출되는 물이 튀기는 것을 방지함과 동시에 세탁물에 물을 분사시킴으로서 헹굼성능을 향상시킬 수 있다.The injection apparatus of the washing machine according to the present invention includes an outer tub installed in the washing machine main body, a washing tank for washing and dehydrating laundry in the outer tub, and a water supply connected to the faucet at the rear of the washing machine main body to supply water to the washing tank. A washing machine equipped with a hose, comprising: spraying means for injecting water in a tangential direction opposite to the direction of rotation of the washing tub at the top of the washing tub so as to attenuate that water is discharged from the laundry to the upper part by the rotation of the washing tub during dehydration. The present invention can improve the rinsing performance by spraying water on the laundry while preventing water splashing by the centrifugal force from the washing tank.

Description

세탁기의 분사장치Injector of washing machine

본 발명은 세탁기에 관한 것으로써, 특히, 탈수시 세탁조의 고속회전 때문에 세탁물로부터 물이 튀는 것을 방지함과 동시에 헹굽성능을 향상시킨 세탁기의 분사장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a washing machine, and more particularly, to an injector for a washing machine which prevents water from splashing out of laundry due to a high speed rotation of the washing tank and improves rinsing performance.

종래의 세탁기는 도1에 도시한 바와 같이, 세탁기본체(1)내에 외조(2)가 장착되어 있고, 상기 외조(2)의 외측 저면에는 구동모터(3)가 장착되어 있으며, 상기 외조(2)의 외측 저면 중앙에는 상기 구동모터(3)의 동력을 벨트(4)를 매개로 전달받아 연동되는 동력전달수단(5)이 장착되어 있다.In the conventional washing machine, as shown in FIG. 1, an outer tub 2 is mounted in the washing machine body 1, and a drive motor 3 is mounted on an outer bottom surface of the outer tub 2, and the outer tub 2 In the center of the outer bottom surface of the) is a power transmission means (5) which is interlocked by receiving the power of the drive motor (3) via a belt (4).

그리고, 상기 동력전달수단(5)의 선단에는 동력을 전달받아 회전되면서 탈수를 행할수 있도록 상기 외조(2)내에 세탁조(6)가 장착되어 있고, 상기 세탁조(6)내의 바닥에는 상기 동력전달수단(5)의 동력을 전달받아 좌우 반전되면서 세탁조(6)내의 세탁수의 흐름을 난류화함과 동시에 빨래감에 물리적인 힘을 가하여 교반 및 세탁을 행하는 교반부재(7)가 장착되어 있다.In addition, the front end of the power transmission means 5 is equipped with a washing tank 6 in the outer tank (2) so that the dehydration while rotating by receiving power, the power transmission means at the bottom of the washing tank (6). A stirring member 7 is provided to perform stirring and washing by applying a force of (5) to the left and right and inverting the turbulent flow of the washing water in the washing tank 6 while applying a physical force to the laundry.

상기 교반부재(7)는 그 상부에 방사상으로 돌출되어 상부의 수류를 형성하는 다수의 상부블레이드(7a)와, 그 하부에 방사상으로 돌출되어 하부의 수류를 상기 세탁조(6)의 측벽을 타고 상부로 분출되어 폭포수를 이루도록 형성된 다수의 하부블레이드(7b)로 이루어져 있다.The stirring member 7 includes a plurality of upper blades 7a radially protruding from the upper portion to form an upper stream of water, and a lower portion of the stirring stream radially protruding from the upper side of the washing tank 6 to the upper side. It consists of a plurality of lower blades (7b) formed to be ejected to form a waterfall.

한편, 세탁기본체(1)의 후측에는 수도전(11)으로부터 세탁조(6)의 내부로 세탁수를 공급하기 위한 급수호스(12)가 장착되어 있고, 그 일측 하단에는 세탁조(6)내의 세탁수를 외부로 배수하기 위한 배수모터(9)에 배수호스(9a)가 장착되어 있으며, 상기 급수부(8)의 하단에는 투입된 세제를 급수공급에 의해 용해시켜 세탁수와 함께 상기 외조(2) 및 세탁조(6)의 내부로 공급하기 위한 세제용해수단(10)이 장착되어 있다.On the other hand, a water supply hose 12 for supplying the washing water from the tap water 11 to the inside of the washing tank 6 is mounted on the rear side of the washing machine body 1, and the washing water in the washing tank 6 is disposed at the lower end of the washing machine 1. Drain hose (9a) is mounted on the drain motor (9) for draining to the outside, the lower end of the water supply (8) is dissolved in the detergent supplied by the water supply to the outer tank (2) and with the wash water Detergent dissolving means 10 for supplying the inside of the washing tub 6 is mounted.

그러나, 이와 같이 구성된 종래의 세탁기는 세탁후 탈수시 세탁조(6)가 회전하면서 원심력에 의해 세탁물을 탈수하게 되는 바, 상기 세탁조(6)고속회전 때문에 세탁물로부터 물이 상승하여 세탁기본체(1)와 상기 외조(2)의 사이공간(E)에 유입됨으로써 상기 외조(2)의 하부에 있는 기계부품을 부식시키게 되는 문제점이 있었다.However, the conventional washing machine configured as described above dehydrates the laundry by centrifugal force while the washing tank 6 rotates during dehydration after washing, and the water rises from the laundry due to the high speed rotation of the washing tank 6 and the washing machine body 1 and the washing machine. Inflow into the interspace E of the outer tub 2 has a problem of corroding the mechanical parts in the lower part of the outer tub 2.

따라서, 상기와 같은 문제점을 해결하기 위해 안출된 것으로써, 본 발명의 목적은 상기 세탁조로부터 원심력에 의해 분출되는 물이 튀기는 것을 방지함과 동시에 세탁물에 물을 분사시킴으로서 헹굼성능을 향상시키는 세탁기의 분사장치를 제공하는 데 있다.Therefore, to solve the above problems, the object of the present invention is to prevent the splashing of the water sprayed by the centrifugal force from the washing tank while at the same time spraying the water to the laundry by spraying the washing machine to improve the rinsing performance To provide a device.

상기와 같은 목적을 실현하기 위하여, 본 발명에 의한 세탁기의 분사장치는, 세탁기본체의 내부에 설치된 외조와, 상기 외조의 내부에 세탁물을 세탁 및 탈수시키는 세탁조와, 상기 세탁조에 물을 공급하도록 상기 세탁기본체의 후측에 수도전과 연결된 급수호스가 설치된 세탁기에 있어서, 탈수시 상기 세탁조의 회전에 의해 세탁물로부터 물이 상부로 분출되는 것을 감쇄시키도록 상기 세탁조의 상부에서 세탁조의 회전방향과 반대되는 접선방향으로 물을 분사시키는 분사수단을 구비한 것을 특징으로 한다.In order to achieve the above object, the injection device of the washing machine according to the present invention, the outer tub provided in the washing machine body, the washing tank for washing and dehydrating the laundry in the inner tank, and the water to supply the washing tank A washing machine provided with a water supply hose connected to a faucet at a rear side of a washing machine body, the tangential direction opposite to the rotation direction of the washing tank at the upper part of the washing tank so as to attenuate the ejection of water from the laundry to the upper part by the rotation of the washing tank when dewatering. It characterized in that it comprises a spray means for spraying water.

상기 분사수단은 상기 세탁기본체의 탑커버의 내측에 설치되어 급수부로부터 물을 받아 상기 세탁조의 내측벽으로 분사시키는 분사부재와, 상기 급수부로 부터의 물이 세탁시에는 상기 외조로 급수되고 탈수시에는 상기 분사부재를 통해 세탁조로 분사되도록 유로를 조절하는 조절밸브를 포함함을 특징으로 한다.The spraying means is installed inside the top cover of the washing machine main body and receives the water from the water supply unit for spraying to the inner wall of the washing tank, the water from the water supply unit when the water is supplied to the outer tank when washing and when dewatering It characterized in that it comprises a control valve for adjusting the flow path to be injected into the washing tank through the injection member.

제1도는 종래에 의한 세탁기를 도시한 종단면도,1 is a longitudinal sectional view showing a conventional washing machine,

제2도는 본 발명에 의한 세탁기의 분사장치를 도시한 종단면도,Figure 2 is a longitudinal cross-sectional view showing the injector of the washing machine according to the present invention,

제3도는 본 발명에 의한 세탁기의 분사장치를 도시한 평단면도이다.3 is a plan sectional view showing an injection device of a washing machine according to the present invention.

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

1 : 세탁기본체 2 : 외조1: washing machine body 2: outer tank

6 : 세탁조 11 : 수도전6: washing tank 11: faucet

12 : 급수호스 50 : 분사수단12: water supply hose 50: injection means

51 : 분사부재 51a : 분사홀51 injection member 51a injection hole

52 : 조절밸브52: control valve

이하, 본 발명의 일실시예를 도면을 참조하면서 상세히 설명한다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.

도2 내지 도4에 도시한 바와 같이, 세탁기본체(1)의 내부에는 외조(2)가 설치되고, 상기 외조(2)의 내부에 세탁물을 세탁 및 탈수시키는 세탁조(6)가 설치되며, 상기 세탁기본체(1)의 후측에 수도전(11)과 연결된 급수호스(12)를 설치되어 있다.2 to 4, the outer tub (2) is installed inside the washing machine body (1), the washing tank (6) for washing and dehydrating laundry is installed in the outer tub (2), On the rear side of the washing machine body 1, a water supply hose 12 connected to the water tap 11 is provided.

도면에서 부호 50은 탈수시 상기 세탁조(6)의 회전에 의해 세탁물로부터 물이 상부로 분출되는 것을 감쇄시키도록 상기 세탁조(6)의 상부에서 그 회전방향과 반대되는 접선방향으로 물을 분사시키도록 구비된 분사수단을 나타내고 있다.In the drawing, reference numeral 50 denotes to spray water in the tangential direction opposite to the rotation direction at the top of the washing tub 6 so as to attenuate that water is ejected upward from the laundry by the rotation of the washing tub 6 during dehydration. The injection means provided is shown.

상기 분사수단(50)은 상기 세탁기본체(1)의 상측내에 설치되어 급수호스(12)로 부터 물을 받아 상기 세탁조(6)의 내측벽으로 분사시키는 분사부재(51)와, 상기 급수호스(12)로 부터의 물이 세탁시에는 상기 외조(2)로 급수되고 탈수시에는 상기 분사부재(51)를 통해 세탁조(6)로 분사되도록 유로방향을 조절하는 조절밸브(52)를 포함하여 구성되어 있다.The injection means 50 is installed in the upper side of the washing machine body 1, the injection member 51 for receiving water from the water supply hose 12 and spraying to the inner wall of the washing tank 6, and the water supply hose ( It comprises a control valve 52 for adjusting the flow path direction so that water from the 12) is supplied to the outer tank (2) when washing and sprayed to the washing tank (6) through the injection member 51 when dewatering It is.

상기 분사부재(51)는 그 분사홀(51a)이 상기 세탁조의 회전방향과 반대되는 접선방향으로 분사되도록 형성되어 있고, 상기 조절밸브(52)는 상기 세탁조(6)의 탈수 종료전 정해진 시간동안 폐쇄되도록 되어 있다.The spray member 51 is formed such that the spray hole 51a is sprayed in a tangential direction opposite to the rotation direction of the washing tank, and the control valve 52 is provided for a predetermined time before the dehydration of the washing tank 6 ends. It is intended to be closed.

다음에, 이와 같이 구성된 본 발명에 의한 작용을 설명한다.Next, the effect | action by this invention comprised in this way is demonstrated.

먼저, 세탁을 위하여 상기 세탁조(6)에 세탁물을 넣고 도시되지 않은 콘트롤부를 조작하여 세탁조건을 선택하여 세탁을 행한 후, 몇차례 헹굼이 이루어지고, 탈수행정을 행하게 된다.First, the laundry is put into the washing tank 6 for washing, and after washing by selecting a washing condition by operating a control unit (not shown), rinsing is performed several times, and dehydration is performed.

이 때, 상기 세탁조(6)는 고속회전하게 되는 바, 세탁조(6)의 고속 회전과 동시에 상기 급수호스(12)에 설치된 조절밸브(52)에 의해 상기 분사부재(51)측으로 유로의 방향이 설정되어 상기 분사부재(51)의 분사홀(51a)을 통해 물이 세탁조(6)의 회전방향과 반대되는 접선방향으로 분사된다.At this time, the washing tank 6 is rotated at a high speed, and at the same time as the washing tank 6 rotates at a high speed, the direction of the flow path toward the spray member 51 is controlled by the control valve 52 installed in the water supply hose 12. The water is sprayed in a tangential direction opposite to the rotation direction of the washing tub 6 through the spray hole 51a of the spray member 51.

이렇게 상기 세탁조(6)의 고속회전 방향에 반대되는 접선방향으로 분사됨으로써 고속탈수시에 세탁물로부터 분출되어 상승하는 물과 감쇄되어 물이 튀겨 외조(2)의 외측으로 유출되는 것을 방지하게 된다.In this way, by spraying in the tangential direction opposite to the high-speed rotation direction of the washing tank 6, the water is ejected from the laundry during the high-speed dehydration and attenuated with the rising water to prevent the water from splashing out of the outer tank (2).

또한, 상기 세탁조(6)내의 세탁물이 설정된 시간동안 탈수가 행하여지게 되는 바, 탈수 완료전에 정해진 시간동안 상기 조절밸브(52)는 폐쇄되어 완전한 탈수가 이루어지게 된다.In addition, since the laundry in the washing tank 6 is dehydrated for a predetermined time, the control valve 52 is closed for a predetermined time before the dehydration is completed, so that complete dehydration is performed.

또한, 탈수시 원심력에 의해 상기 세탁조(6)의 내측벽에 위치된 세탁물에 분사부재(51)를 통해 물이 분사됨으로써 재차 헹굼이 이루어지기 때문에 헹굼성능이 향상되는 것이다.In addition, since the water is sprayed through the spray member 51 to the laundry positioned on the inner wall of the washing tank 6 by centrifugal force during dehydration, the rinsing is performed again, thereby improving the rinsing performance.

앞에서 설명한 바와 같이, 본 발명에 의한 세탁기의 분사장치에 의하면, 탈수시 상기 세탁조의 회전에 의해 세탁물로부터 물이 상부로 분출되는 것을 감쇄시키도록 상기 세탁조의 상부에서 세탁조의 회전방향과 반대되는 접선방향으로 물을 분사시키는 분사수단을 설치하여 구성함으로서 상기 세탁조로부터 원심력에 의해 분출되는 물이 튀기는 것을 방지함과 동시에 세탁물에 물을 분사시킴으로써 헹굼성능을 향상시킬 수 있다.As described above, according to the injector of the washing machine according to the present invention, a tangential direction opposite to the rotation direction of the washing tank at the top of the washing tank to attenuate that water is ejected from the laundry to the top by the rotation of the washing tank when dewatering It is possible to improve the rinsing performance by spraying water onto the laundry while preventing water from being splashed by the centrifugal force from the washing tank by providing spray means for spraying water.

Claims (1)

세탁기본체의 내부에 설치된 외조와, 상기 외조의 내부에 세탁물을 세탁 및 탈수시키는 세탁조와, 상기 세탁조에 물을 공급하도록 상기 세탁기본체의 후측에 수도전과 연결된 급수호스와, 상기 급수호스에 연결되어 물을 분사하는 분사수단을 구비한 세탁기에 있어서, 상기 분사수단은, 상기 급수호스의 일측과 일단이 연결되며 또한 타단이 세탁조의 회전방향과 반대되는 접선방향으로 설치되어 물을 분사시키는 분사홀을 가진 분사부재와, 상기 급수호스의 상기 분사부재가 서로 접하는 부분에 설치되어 급수호스와 분사부재에 각각 형성된 유로를 선택적으로 개폐하는 조절밸브로 구성된 것을 특징으로 하는 세탁기의 분사장치.An outer tub installed inside the washing machine body, a washing tank for washing and dehydrating laundry in the outer tank, a water supply hose connected to the faucet at the rear of the washing machine main body to supply water to the washing tank, and connected to the water hose In the washing machine having a spraying means for spraying, the spraying means, one end and one end of the water supply hose is connected to the other end is provided in a tangential direction opposite to the rotation direction of the washing tank has a spraying hole for spraying water The spraying device and the spraying device of the washing machine, characterized in that the control member is installed in the contact portion of the water supply hose and the control valve for selectively opening and closing the flow path formed in each of the water supply hose and the injection member.
KR1019970038462A 1997-08-12 1997-08-12 Apparatus jet for washing machine KR100239535B1 (en)

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