KR0126944Y1 - A washing machine - Google Patents

A washing machine Download PDF

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Publication number
KR0126944Y1
KR0126944Y1 KR2019940033078U KR19940033078U KR0126944Y1 KR 0126944 Y1 KR0126944 Y1 KR 0126944Y1 KR 2019940033078 U KR2019940033078 U KR 2019940033078U KR 19940033078 U KR19940033078 U KR 19940033078U KR 0126944 Y1 KR0126944 Y1 KR 0126944Y1
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KR
South Korea
Prior art keywords
washing
water
laundry
tension spring
washing machine
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KR2019940033078U
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Korean (ko)
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KR960022787U (en
Inventor
김진두
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김광호
삼성전자주식회사
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Priority to KR2019940033078U priority Critical patent/KR0126944Y1/en
Publication of KR960022787U publication Critical patent/KR960022787U/en
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Publication of KR0126944Y1 publication Critical patent/KR0126944Y1/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
    • D06F39/083—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
    • D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry 
    • D06F23/04—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry  and rotating or oscillating about a vertical axis
    • 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
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
    • 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 
    • D06F37/36—Driving arrangements  for rotating the receptacle at more than one speed
    • 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 
    • D06F37/40—Driving arrangements  for driving the receptacle and an agitator or impeller, e.g. alternatively
    • 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
    • D06F2105/06—Recirculation of washing liquids, e.g. by pumps or diverting valves

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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)

Abstract

세탁 초기에 세탁조에 공급되는 물을 신속하고 고르게 빨래감에 침투시켜 세탁 성능을 향상하게 된 세탁기의 세탁방법 개선구조에 관한 것으로,The present invention relates to a washing method improvement structure of a washing machine in which water supplied to a washing tank at the initial stage of washing is quickly and evenly infiltrated into the laundry to improve washing performance.

종래의 세탁방법은 세탁초기에 탈수통이 정지된 상태에서 급수가 이루어지므로, 비록 빨래감이 잠길 정도로 급수가 이루어질 경우에도 겹겹이 적층된 내측부위가 제대로 물에 적셔지지 않은 상태에서 본격적인 세탁을 하게 됨으로써, 세탁 효율이 저조하게 되고 마찰저항이 발생되어 구동부에 높은 부하가 발생됨은 물론 빨래감에도 손상이 생기는 등의 문제점도 있었는 바,In the conventional washing method, since water is supplied in a state where the dehydration container is stopped at the beginning of washing, even when water is supplied to the degree of washing, the laundered inner parts are laundered in earnest without being properly soaked in water. As washing efficiency is low and frictional resistance is generated, there is a problem that high load is generated in the driving unit and damage to laundry.

따라서, 본 고안의 목적은 세탁을 하기 위해 급수가 진행되는 과정에서 빨래감이 투입된 탈수통을 일순간 회전시켜 빨래감을 교반시키되 탈수통의 회전시 배수장치의 배수동작을 억제시킴에 따라, 적정수위로 물이 공급된 상태에서 빨래감을 완전히 적셔지도록 한 후 본격적인 세탁을 함으로써 세탁효율과 성능을 향상시킬 수 있다.Therefore, an object of the present invention is to stir the laundry by rotating the dehydration container in which the laundry is put in the process of water supply for washing in a moment, while suppressing the drainage operation of the drainage device during the rotation of the dehydration container, the water at the appropriate level In this state, the laundry is thoroughly wetted and then washed in earnest to improve washing efficiency and performance.

Description

세탁기washer

제1도는 일반적인 세탁기의 내부구조를 개략적으로 나타낸 종단면도.1 is a longitudinal sectional view schematically showing the internal structure of a general washing machine.

제2도는 본 고안의 실시예의 배수장치를 발췌한 사시도.Figure 2 is a perspective view of the drainage of the embodiment of the present invention.

제3도는 제2도의 결합상태 단면도.3 is a cross-sectional view of the coupling state of FIG.

제4도는 (a)-(b)는 본 고안의 실시예의 작동상태 단면도이다.4 is a cross-sectional view of the operating state of the embodiment of the present invention (a)-(b).

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

10 : 세탁조 13 : 변속장치10: washing tank 13: transmission

13' : 레버 14 : 구동모터13 ': Lever 14: Drive motor

20 : 배수구 22 : 밸브20: drain 22: valve

23 : 탄성스프링 24 : 인장스프링23: elastic spring 24: tension spring

25 : 견인끈 30 : 배수모터25: tow string 30: drainage motor

40 : 연결부재 A : 유격40: connecting member A: play

본 고안은 세탁 초기에 세탁조에 공급되는 물을 신속하고 고르게 빨개감에 침투시켜 세탁성능을 향상하게 된 세탁기에 관한 것이다.The present invention relates to a washing machine to improve the washing performance by quickly and evenly penetrates the water supplied to the washing tank in the initial washing.

일반적인, 세탁방법은, 탈수통에 빨래감을 투입하여 적량의 세제와 물을 공급한 상태에서 세탁을 시작하고 다수회의 헹굼을 반복한 후 탈수를 함으로써, 세탁을 종료하게 된 것이다.In general, the washing method is to start the washing in the state in which the laundry is put in the dehydration container and a suitable amount of detergent and water is supplied, and the washing is terminated by repeating the rinsing several times and then dehydrating.

그러나 상기 종래의 방법은 세탁 초기에 탈수통이 정지된 상태에서 급수가 이루어지므로, 비록 빨래감이 잠길 정도로 급수가 이루어질 경우에도 겹겹이 적층된 빨래감이 내측부위가 제대로 물에 적셔지지 않은 상태에서 본격적인 세탁기를 시작하게 됨으로써 세탁기 효율이 매우 저조한 문제점이 발생하였다.However, since the water supply is made in the state in which the dehydration tank is stopped at the beginning of the washing process, even if the water supply is locked to the degree of washing, the laundered laundry layered with layers is not fully wetted with water. By starting the problem was very poor washing machine efficiency.

또한 빨래감에 침투되지 않은 상태에서 펄세이터가 회전함으로 인하여 마찰저항이 발생되면서 구동부에 높은 부하가 발생됨은 물론 빨래감에도 손상이 생기는 등의 문제점도 있었다.In addition, as the pulsator rotates in the non-penetrating state, the frictional resistance is generated, causing a high load on the driving unit as well as damage to the laundry.

본 고안은 위와 같은 종래의 급수과정에서 발생되던 문제점을 감안하여 안출한 것으로서, 그 목적은 급수초기 빨래감을 신속하고 고르게 적셔 주는 세탁기를 제공함에 있다.The present invention has been made in view of the problems caused in the conventional water supply process as described above, the object is to provide a washing machine that quickly and evenly wet the initial water supply.

이러한 본 고안의 목적은 세탁을 하기 위해 급수가 진행되는 과정에서 빨래감이 투입된 탈수통을 일순간 회전시켜 빨래감을 교반함으로써 달성되며, 이때 탈수통의 회전시 배수장치의 동작을 제어하여 적정수위로 물이 공급된 상태에서 빨래감이 완전히 적셔지도록 함에 따라, 세탁효율과 성능을 향상시킴을 특징으로 한다.The object of the present invention is achieved by stirring the laundry by rotating the dehydration tank in which the laundry is put in a moment in the process of water supply to wash the water, at this time by controlling the operation of the drainage device to control the operation of the drainage water As the laundry is completely wet in the supplied state, the washing efficiency and performance are improved.

이하, 본 고안의 세탁기를 첨부도면을 참조하여 상세히 설명한다.Hereinafter, the washing machine of the present invention will be described in detail with reference to the accompanying drawings.

제1도는 일반적인 세탁기를 개략적으로 나타낸 단면도로서, 세탁조(10)의 내부에 설치된 탈수통(11)과 이의 내부에 설치된 펄세이터(12)가 동축상에 축설되어 구동모터(14)의 구동력을 가감하는 변속장치(13)에 의해 구동되는 구조이다.FIG. 1 is a cross-sectional view schematically showing a general washing machine, in which a dehydration container 11 installed in the washing tank 10 and a pulsator 12 installed therein are coaxially arranged to add or reduce driving force of the driving motor 14. It is a structure that is driven by the transmission (13).

또한 상기 세탁조(10)의 하단에서 배수호스(21)가 연결되는 배수구(20)가 착설되고, 이에 배수구에는 배수신호에 의해 밸브(22)를 개폐하게 배수모터(30)가 설치되어 있다.In addition, a drain 20 is installed at a lower end of the washing tank 10 to which the drain hose 21 is connected, and a drain motor 30 is installed at the drain to open and close the valve 22 by a drain signal.

제2도 및 제3도는 상기 배수장치를 발췌한 사시도와 그 결합상태 단면도를 나타낸 것으로, 밸브(22)를 밀폐시키는 탄성스프링(23)에 대응하는 밸브(22)에 인장력을 가하여 개방하게 인장스프링(24)과 견인끈(25)이 배수모터(30)에 연결되고, 상기 인장스프링(24)과 견인끈(25)의 사이에는 연결부재(40)가 접속되어 있다.2 and 3 show a perspective view of the drainage device and a cross-sectional view of the combined state thereof, wherein the tension spring is opened by applying a tension force to the valve 22 corresponding to the elastic spring 23 which seals the valve 22. 24 and the tow string 25 are connected to the drainage motor 30, and the connecting member 40 is connected between the tension spring 24 and the tow string 25.

이 연결부재는 배수모터(30)에 의해 동작되는 견인끈(25)의 견인력을 인장스프링(24)에 전달할시 지연시간을 유지하게 인장스프링이 접속된 부위에 소정간격의 유격(A)이 형성되어 있다.The connecting member has a gap A formed at a predetermined interval at a portion where the tension spring is connected to maintain a delay time when the traction force of the traction cord 25 operated by the drainage motor 30 is transmitted to the tension spring 24. It is.

또한 상기 연결부재(40)에는 급수초기 배수모터(30)가 동작될시 변속장치(13)의 브레이크를 해제하여 탈수통(11)의 회전을 가능하게 한 레버(13')가 결합되어 있다.In addition, the connection member 40 is coupled to the lever 13 ′ that enables the rotation of the dehydration tank 11 by releasing the brake of the transmission device 13 when the water supply initial drainage motor 30 is operated.

제4도 (a)-(c)는 본 고안의 실시예의 작동상태를 구분적으로 나타낸 단면도로서, 세탁 시작버튼을 동작시킨 상태에서 급수밸브(도시하지 않음)를 통해 급수를 개시하여 세탁조(10)의 적정 수위까지 급수가 이루어지면, 감지센서와 마이컴(도시하지 않음)에 의해 배수모터(30)에 전원이 인가되어 (a)와 같은 상태에서 일차로 견인끈(25)을 당기는 작용을 한다.Figure 4 (a)-(c) is a cross-sectional view showing the operating state of the embodiment of the present invention, a washing tank 10 by starting the water supply through a water supply valve (not shown) in the state of operating the washing start button 10 When water is supplied to the appropriate level of), power is applied to the drain motor 30 by a detection sensor and a microcomputer (not shown) to pull the tow string 25 in the same state as in (a). .

위의 작용에 의해 견인끈(25)의 견인력이 연결부재(40)에 전달되어 이차로 연결부재가 이동되면, 이에 결합된 레버(13')를 절환시켜 변속장치(13)의 브레이크를 해제함으로써 탈수통(11)을 회전 가능하게 하는 한편, 연결부재(40)의 유격(A)에 일단이 접속된 인장스프링(24)은 유격(A)의 간격만큼 연결부재(40)의 영향을 받지 않는다.When the traction force of the tow strap 25 is transmitted to the connecting member 40 by the above action, and the connecting member is moved secondly, by switching the lever 13 'coupled thereto to release the brake of the transmission 13. While allowing the dehydration tube 11 to be rotatable, the tension spring 24 whose one end is connected to the play A of the connection member 40 is not affected by the connection member 40 by the distance of the play A. .

이어서 제4도 (b)에서와 같이 유격(A)의 끝단부(a)가 인장스프링(24)에 접촉되어 견인력을 가함으로써, 인장스프링이 늘어나면서 밸브(22)를 개방시킬려는 힘을 가하게 되나, 밸브를 밀폐시키는 탄성스프링(23)의 탄성력을 상쇄시키지 않은 범위까지만 인장스프링(24)에 견인력을 가한 후, 배수모터(30)의 동작과 단계적인 견인동작이 정지된다.Then, as shown in FIG. 4 (b), the end (a) of the play (A) is brought into contact with the tension spring 24 to apply a traction force, thereby applying a force to open the valve 22 as the tension spring is extended. However, after applying the pulling force to the tension spring 24 only to the extent that the elastic force of the elastic spring 23 for sealing the valve is not canceled, the operation of the drainage motor 30 and the stepped pulling operation are stopped.

즉, 배수모터(30)를 동작시켜 밸브(22)를 일순간에 개방하지 않는 반면, 연결부재(40)의 유격(A)에 비례하는 지연시간과 인장스프링(24)이 늘어나는 만큼의 지연시간을 줌으로써, 두차례의 지연시간 만큼 배수를 시키지 않은 상태에서 탈수통(11)만을 자유로이 회전시킬 수 있는 시간을 확보하기 위함이다.That is, while the valve 22 is not opened at one moment by operating the drain motor 30, the delay time proportional to the clearance A of the connecting member 40 and the delay time as the tension spring 24 increases. This is to secure a time for freely rotating only the dewatering container 11 without draining by two delay times.

한편, 제2도는 본격적인 세탁시 배수구(20)의 밸브(22)를 개방시킬 때의 동작을 나타낸 것이다.On the other hand, Figure 2 shows the operation when opening the valve 22 of the drain 20 during the full-fledged washing.

상기 일련의 동작에 의해 확보된 지연시간동안 순간적으로 구동모터(14)가 구동되면서 수회정도 탈수통(11)이 회전됨으로써, 초기 급수시 탈수통에 적층된 많은 량의 빨래감을 고르게 적실 수 있는 것이다.During the delay time secured by the series of operations, the driving motor 14 is instantaneously rotated several times while the driving motor 14 is rotated several times, so that a large amount of laundry stacked on the dehydration tank during initial water supply can be evenly wetted. .

따라서, 위와 같은 본 고안은 세탁기에 물이 완전히 공급된 상태에서 본격적인 세탁을 하는 것과 달리 물이 공급되는 도중에 적어도 1회 이상 탈수통(11)의 회전시켜 빨래감과 물을 교반한 후, 종래의 세탁순서와 동일한 방법으로 본격적인 세탁을 한다.Therefore, the present invention as described above, in contrast to the full-fledged washing in the state in which the water is completely supplied to the washing machine by rotating the dehydration tank 11 at least once during water supply, stirring the laundry and water, the conventional washing Wash in earnest in the same way as the procedure.

이와 같은 본 고안은 탈수통에 투입된 빨래감에 물이 충분히 적셔짐으로써 세제의 침투성 및 용해도를 높일 수 있게 되어 세탁효율을 높이는 효과가 있다.As such, the present invention is capable of increasing the permeability and solubility of the detergent by sufficiently wetting the laundry in the dehydration container, thereby increasing the washing efficiency.

또한 세탁수류를 일으키는 펄세이터와 빨래감 간에 마찰저항을 줄이게 되어 세탁시 옷감의 손상을 방지하고 펄세이터에 가해지는 부하량을 감소시켜 세탁성능을 높일 수 있는 장점도 있다.In addition, the frictional resistance between the pulsator causing the water flow and the laundry is reduced, thereby preventing damage to the cloth during washing and reducing the load on the pulsator, thereby improving washing performance.

Claims (3)

세탁조(10)의 내부에 설치된 탈수통(11)과 이의 내부에 설치된 펄세이터(12)가 동축상에 축설되어 구동모터(14)의 구동력을 가감하는 변속장치(13)에 의해 선택적으로 동작되는 세탁기에 있어서, 상기 세탁조(10)의 하단에 착설된 배수구(20)에 배수신호에 의해 밸브(22)를 개폐하게 설치된 배수모터(30), 상기 밸브(22)를 밀폐시키는 탄성스프링(23)에 대응하는 밸브(22)를 개방하게 배수모터(30)에 연결된 인장스프링(24)과 견인끈(25), 상기 인장스프링(24)과 견인끈(25)의 사이에 접속된 연결부재(40)와, 이 연결부재에 형성되어 견인끈(25)의 견인력을 인장스프링(24)에 전달할시 지연시간을 제공하는 유격(A)을 포함하면서 되는 것을 특징으로 하는 세탁기.The dehydration container 11 installed in the washing tank 10 and the pulsator 12 installed therein are coaxially arranged to be selectively operated by the transmission device 13 which adds or decreases the driving force of the driving motor 14. In the washing machine, the drainage motor 30 installed to open and close the valve 22 by the drainage signal to the drainage hole 20 installed at the lower end of the washing tank 10, the elastic spring 23 for sealing the valve 22 A tension spring 24 and a tow string 25 connected to the drain motor 30 so as to open the valve 22 corresponding thereto, and a connection member 40 connected between the tension spring 24 and the tow string 25. And a play (A) formed in the connecting member to provide a delay time when the traction force of the traction cord (25) is transmitted to the tension spring (24). 제1항에 있어서, 상기 연결부재(40)에 변속장치(13)의 브레이크를 해제하여 탈수통(11)의 회전을 가능하게 레버(13')가 결합된 것을 특징으로 하는 세탁기.The washing machine according to claim 1, wherein a lever (13 ') is coupled to the connection member (40) to release the brake of the transmission (13) to enable rotation of the dehydration container (11). 제1항에 있어서, 상기 인장스프링(24)의 일단이 유격(A)에 접속된 것을 특징으로 하는 세탁기.The washing machine according to claim 1, wherein one end of the tension spring (24) is connected to the play (A).
KR2019940033078U 1994-12-07 1994-12-07 A washing machine KR0126944Y1 (en)

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KR2019940033078U KR0126944Y1 (en) 1994-12-07 1994-12-07 A washing machine

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KR2019940033078U KR0126944Y1 (en) 1994-12-07 1994-12-07 A washing machine

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KR0126944Y1 true KR0126944Y1 (en) 1998-12-15

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