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KR0164978B1 - A supplying water nozzle rotary device of a washing machine - Google Patents

A supplying water nozzle rotary device of a washing machine Download PDF

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Publication number
KR0164978B1
KR0164978B1 KR1019950043268A KR19950043268A KR0164978B1 KR 0164978 B1 KR0164978 B1 KR 0164978B1 KR 1019950043268 A KR1019950043268 A KR 1019950043268A KR 19950043268 A KR19950043268 A KR 19950043268A KR 0164978 B1 KR0164978 B1 KR 0164978B1
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KR
South Korea
Prior art keywords
water supply
washing
water
supply means
washing machine
Prior art date
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KR1019950043268A
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Korean (ko)
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KR970027484A (en
Inventor
안기표
Original Assignee
김광호
삼성전자주식회사
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Priority to KR1019950043268A priority Critical patent/KR0164978B1/en
Publication of KR970027484A publication Critical patent/KR970027484A/en
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Publication of KR0164978B1 publication Critical patent/KR0164978B1/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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/26—Casings; Tubs
    • D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
    • D06F37/268—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups for suspension 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs

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

Abstract

세탁수를 분산공급하는 급수노즐의 분사위치를 탈수조의 상측 중앙부로 이동시켜 급수하고 단수시에는 탈수조의 가장자리로 복귀시켜 사용의 편의성과 헹굼성능을 높일 수 있는 세탁기의 급수노즐 회동장치에 관한 것으로, 종래의 분산노즐을 갖춘 급수장치는 세탁조의 상측 후면에서 전방으로 출몰되게 한 구조로 됨으로써 구조가 복잡하였는바, 따라서 본 발명은 세탁조의 상측에 세탁수를 분산공급하는 급수수단을 설치하여 세탁 전과정을 제어하는 마이컴의 신호를 받는 구동수단의 동작에 의해 급수위치로 회동 시키며, 급수의 완료시 상기 급수수단을 탈수조의 가장자리로 복귀되게 함으로써 급수 수단의 동작에 따른 신뢰성 및 편의성을 향상시킴과 아울러 세탁성능를 향상시킬 수 있게 한 것이다.It relates to a water supply nozzle rotating device of a washing machine that can move the spraying position of the water supply nozzle for distributing the washing water to the upper central part of the dewatering tank and to return to the edge of the dewatering tank to increase the ease of use and rinsing performance. The water supply device having a conventional dispersion nozzle has a complicated structure by allowing it to be protruded forward from the upper rear of the washing tank. Therefore, the present invention provides a whole process of washing by installing a water supply means for distributing and supplying the washing water to the upper side of the washing tank. It rotates to the water supply position by the operation of the driving means receiving the signal of the controlling microcomputer, and when the water supply is completed, the water supply means is returned to the edge of the dehydration tank, thereby improving the reliability and convenience according to the operation of the water supply means and washing performance. It is to be improved.

Description

세탁기의 급수노즐 회동장치Feeding nozzle rotating device of washing machine

제1도는 일반적인 세탁기의 일에를 나타낸 전체 단면도.1 is an overall cross-sectional view showing the work of a general washing machine.

제2도는 종래의 세탁기의 급수상태를 나타낸 부분 단면도.2 is a partial cross-sectional view showing a water supply state of a conventional washing machine.

제3도는 본 발명 실시예의 급수노즐 회동장치의 설치상태 사시도.Figure 3 is a perspective view of the installation state of the water supply nozzle rotating apparatus of the embodiment of the present invention.

제4도 (a)(b)는 본 발명의 급수노즐 회동장치의 작동상태 평면도.Figure 4 (a) (b) is a plan view of the operating state of the water supply nozzle rotating apparatus of the present invention.

제5도는 본 발명의 급수상태를 나타낸 사용상태 단면도이다.5 is a cross-sectional view of the use state showing the water supply state of the present invention.

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

10 : 본체 12 : 탈수조10 body 12: dehydration tank

20 : 급수수단 21 : 고정실린더20: water supply means 21: fixed cylinder

22 : 가동실린더 23 : 분산노즐22: movable cylinder 23: dispersion nozzle

30 : 브랏켓 31 : 힌지30: bracket 31: hinge

40 : 구동수단 41 : 솔레노이드40: driving means 41: solenoid

42 : 로드 50 : 급수관42: rod 50: water pipe

본 발명은 세탁기의 급수노즐 회동장치, 더욱 상세하게는 샤워방식으로 세탁수를 공급하는 급수노즐의 분사위치를 탈수조의 상측 중앙부에 위치되게 하여 급수를하고 급소종료시 일측으로 이동시켜 헹굼성능를 향상시킴과 아울러 사용을 편리하게한 세탁기의 급수노즐 회동장치에 관한 것이다.The present invention improves the rinsing performance by moving the water supply nozzle rotating device of the washing machine, more specifically, the spraying position of the water supply nozzle for supplying the washing water by the shower method to the central part of the upper side of the dehydration tank to supply water and move to one side at the end of the water supply. In addition, it relates to a water supply nozzle rotating device of a washing machine that is convenient to use.

일반적으로, 세탁 및 헹굼 과정에서 간헐적인 탈수를 할 때 탈수조의 내부에 세탁수를 공급하여 세탁물에 잔류된 세제거품 및 찌꺼기등을 제거하기 위한 급수방법이 공지되었다.In general, when intermittent dehydration during the washing and rinsing process, a water supply method for supplying the washing water to the inside of the dehydration tank to remove the debris and residues left in the laundry is known.

제1도는 상기 간헐탈수를 하게된 세탁기의 일예를 나타낸 것으로, 세탁조(1)의 내부에 설치된 탈수조(2)에 회전수류를 발생시켜 세탁 및 헹굼작용을 하는 펄세이터(3)가 설치 되고, 세탁조(1)의 하부에는 오염수가 배출되는 배수장치(4)가 설치되어 있다.Figure 1 shows an example of the intermittent dewatering washing machine, a pulsator (3) for washing and rinsing by generating a rotary flow in the dehydration tank (2) installed inside the washing tank (1), In the lower part of the washing tank 1, a drainage device 4 through which contaminated water is discharged is installed.

상기 세탁조(1)의 상측후면에는 온ㆍ냉수를 공급하는 급수관(5)이 배관되고, 이 급수관은 세탁수의 공급을 제어하는 자동밸브(6)와 세제용해통(7)을 거쳐 세탁조(1)에 물을 공급하였다.A water supply pipe 5 for supplying hot and cold water is piped to an upper rear surface of the washing tank 1, and the water supply pipe passes through an automatic valve 6 and a detergent dissolving tank 7 that control the supply of the washing water. ) Was supplied with water.

위와같은 세탁기는 배수장치(4)를 통한 배수동작시 세탁수에 부유되었던 세제거품이나 찌꺼기가 제대로 탈수조(2) 밖으로 배출되지 않은채 세탁수만 배출되면서 세탁물에 비교적 많은량의 세제거품과 오물등이 잔류되므로 간헐 탈수과정에서 세탁수를 일시적으로 공급하여 잔류물을 제거하였다.The washing machine as described above has a relatively large amount of degreased products and debris in the laundry, while only the wash water is discharged without washing the degreased products or debris that was suspended in the wash water during the drainage operation through the drainage device (4). Since the residue was temporarily removed in the intermittent dehydration process to remove the residue.

그러나, 상기 종래의 급수장치는 제2도에서와 같이 세제용해통(7)을 통해 급수가 이루어지므로, 급수위치가 일측으로 편중되고 탈수조의 일측에만 집중적으로 급수가 이루어 짐에 따라, 세제거품 및 이물질의 제거가 미흡한 문제점이 있었다.However, since the water supply is made through the detergent dissolution container 7 as in FIG. 2, the water supply position is biased to one side and concentrated on only one side of the dehydration tank. There was a problem of insufficient removal of foreign matter.

이러한 문제점을 감안하여 물을 분산시키는 노즐을 갖춘 급수장치를 설치하여 수압에 의해 돌출된 상태에서 탈수조(2)의 상측중앙부에서 물을 공급하게된 것이 있었으나, 이 경우 구조가 복잡하고 복귀스프링의 탄성이 저하될 경우 몰입동작의 신회성이 결여되는 결점이 있었다.In consideration of this problem, there was a case in which a water supply device having a nozzle for dispersing water was installed to supply water from the upper center portion of the dehydration tank 2 in a state of protruding by water pressure. When the elasticity is lowered, there is a drawback of lacking the divinity of the immersion operation.

본 발명은 위와 같은 종래의 급수장치의 문제점을 감안하여 안출한 것으로서, 그 목적은 공급되는 수압에 의해 세탁수를 분산시키는 급수노즐을 자동으로 가변시킬 수 있는 세탁기의 급수노즐 회동장치를 제공하는 것이다.The present invention has been made in view of the above problems of the conventional water supply apparatus, and an object thereof is to provide a water supply nozzle rotating device of a washing machine capable of automatically varying a water supply nozzle dispersing wash water by a supplied water pressure. .

본 발명의 다른 목적은 물의 분산범위를 확대하여 헹굼성능을 향상시킬 수 있는 세탁기의 급수노즐 회동장치를 제공함에 있다.Another object of the present invention is to provide a water supply nozzle rotating apparatus of a washing machine which can improve the rinsing performance by expanding the dispersion range of water.

이러한 목적을 달성하기 위한 본 발명은, 세탁조의 상측에 세탁수를 분산시키는 분산노즐을 갖춘 급수수단을 설치하여 세탁 전 과정을 제어하는 마이컴의 신호를 받는 구동 수단의 동작에 의해 급수위치로 이동시키며, 급수수단의 후단에는 마이컴의 제어신호에 의해 급수 및 단수작용을 하는 자동밸브에 연결한다. 따라서, 세탁조의 일측에 급수수단을 설치한 상태에서 급수시에만 탈수조의 상측중앙부로 노즐을 이동시키고, 급수정지시에는 세탁조의 일측으로 복귀되게 구동수단을 제어하여 세탁시 장애를 주지않는 범위에서 탈수조의 상측 중앙부에서 물을 골고루 분산공급함에 따라 헹굼성능의 향상과 세탁 시간을 절약할 수 있게 됨을 특징으로 한다.The present invention for achieving this object, by installing a water supply means having a dispersion nozzle for dispersing the wash water on the upper side of the washing tank to move to the water supply position by the operation of the drive means receiving the signal of the microcomputer to control the whole washing process The rear end of the water supply means is connected to an automatic valve that supplies and feeds water by the control signal of the microcomputer. Therefore, when the water supply means is installed on one side of the washing tank, the nozzle is moved to the upper middle part of the dewatering tank only when water is supplied, and when the water supply is stopped, the driving means is controlled to return to one side of the washing tank so that the dehydration tank is not disturbed in the washing. It is possible to improve the rinsing performance and save the washing time by distributing water evenly in the upper middle part.

이하, 본 발명의 세탁기의 급수노즐 회동장치를 첨부도면을 참조하여 상세히 설명한다.Hereinafter, the water supply nozzle rotating apparatus of the washing machine of the present invention will be described in detail with reference to the accompanying drawings.

제3도는 본 발명 실시예의 급수노즐 회동장치의 설치상태 사시도로서, 본체(10)에 설치된 세탁조(11)의 일측에 탈수조(12)의 상측 중앙부에서 물을 분산시키는 분산노즐(23)을 갖춘 급수수단(20)이 설치되어 있다.3 is a perspective view of an installation state of the water supply nozzle rotating apparatus according to the embodiment of the present invention, having a dispersion nozzle 23 for dispersing water in an upper center portion of the dewatering tank 12 on one side of the washing tank 11 installed in the main body 10. The water supply means 20 is provided.

이 급수수단(20)은 본체(10)의 내측벽에 일단이 힌지(31)로 결합된 브라켓(30)에 착설 되고, 이 브라켓(30)의 일측에는 급수수단(20)의 선단부에 구비된 분산노즐(23)을 탈수조(12)의 상측 중앙으로 이동시키고 가장자리로 복귀시키는 구동수단(40)이 연결되어 있다.The water supply means 20 is installed on a bracket 30 having one end coupled to the hinge 31 on the inner wall of the main body 10, and one side of the bracket 30 is provided at the tip of the water supply means 20. The driving means 40 which moves the dispersion nozzle 23 to the upper center of the dehydration tank 12 and returns to the edge is connected.

이 구동수단(40)은 세탁의 전과정을 제어하는 마이컴(도시하지 않음)의 신호에 의해 동작이 제어되고, 일단이 본체(10)에 유착된 솔레노이드(41)와, 이에의해 전후진 동작되는 로드(42)의 일단을 브라켓(30)에 연결한 구조로 된 것이 바람직 하나, 상기 솔레노이드(41)가 실린더로 된 것도 무방하다.The driving means 40 is controlled by a signal of a microcomputer (not shown) that controls the whole process of washing, and one end of the solenoid 41 adhered to the main body 10 and a rod which is moved back and forth by this. One end of the 42 is preferably connected to the bracket 30, but the solenoid 41 may be a cylinder.

한편, 급수수단(20)은 브라켓(30)에 고정되는 고정실린더(21)와, 이에 출몰가능하게 결합되고 선단에 분산노즐(23)을 갖춘 적어도 하나의 가동실린더(22)로 구성되어 있다.On the other hand, the water supply means 20 is composed of a fixed cylinder (21) fixed to the bracket 30, and at least one movable cylinder (22) having a dispensing nozzle (23) at the front end coupled to and removably.

제4도(a)는 상기 급수수단(20)이 탈수조(12)의 상측중앙부로 이동되어 급수개시 상태를 나타낸 것이고, (b)는 상기 급수수단 (20)이 탈수조(12)의 가장자리로 복귀되어 급수 종료상태를 나타낸 것이다.Figure 4 (a) is the water supply means 20 is moved to the upper central portion of the dehydration tank 12 shows the water supply start state, (b) the water supply means 20 is the edge of the dehydration tank 12 It returns to and shows the water supply end state.

급수수단(20)이 급수위치에 도달되는 순간, 물을 배급하는 급수관(50)에 연결된 자동 밸브(51)의 개방동작에 의해 급수수단(20)에 물이 공급되므로, 이때 공급되는 수압에 의해 고정실린더(21)에 출몰가능하게 설치한 가동실린더(22)가 돌출되어 그 선단의 분산 노즐(23)을 통해 물을 분사시킨다. 이때, 분산노즐(23)을 하향으로 기울어지게 급수수단(20)을 설치하는 것이 분산범위의 확산과 잔류수의 배출에 바람직하다.As soon as the water supply means 20 reaches the water supply position, the water is supplied to the water supply means 20 by the opening operation of the automatic valve 51 connected to the water supply pipe 50 for distributing the water. The movable cylinder 22 which is mounted to the fixed cylinder 21 so that it can be protruded protrudes and injects water through the dispersion nozzle 23 of the front end. At this time, it is preferable to install the water supply means 20 so that the dispersion nozzle 23 is inclined downward to spread the dispersion range and discharge residual water.

상기 급수수단(20)의 이동과 복귀동작은 솔레노이드(41)에 인가되는 마이컴의 신호에 의해 로드(42)가 전후진 동작되어 이 로드에 연결된 브라켓(30)이 힌지(31)를 기점으로 급수수단과 일체로 회전됨으로써 가능하다. 그러므로, 탈수조(12)의 상측중앙부로 급수수단(20)의 선단부에 구비된 분산노즐(23)을 이동시킬 수 있다면, 급수수단(20)의 설치위치를 한정하지 않는다.The movement and return operation of the water supply means 20 is performed by the rod 42 moving forward and backward by the signal of the microcomputer applied to the solenoid 41 so that the bracket 30 connected to the rod feeds the hinge 31. It is possible by rotating integrally with the means. Therefore, if the dispersion nozzle 23 provided at the front end of the water supply means 20 can be moved to the upper center portion of the dewatering tank 12, the installation position of the water supply means 20 is not limited.

한편, 급수수단(20)에 공급되는 물이 자동밸브(51)에 의해 차단되면, 구동수단(40)의 동작에 의해 탈수조(12)의 가장자리로 복귀되어 탈수조의 동작 및 세탁물의 삽탈에 전혀 지장을 주지 않게 된다.On the other hand, when the water supplied to the water supply means 20 is interrupted by the automatic valve 51, it is returned to the edge of the dewatering tank 12 by the operation of the drive means 40 to completely remove the operation of the dewatering tank and the removal of the laundry. It will not interfere.

따라서, 상기와 같은 본 발명은 세탁과 헹굼과정에서 수행하는 탈수동작시 급수수단(20)의 작용에 의해 탈수조(12)의 내벽의 전부분을 향하여 세탁수가 골고루 분산되면서 세탁물에 투입됨에 따라, 이에 잔류된 세제거품 및 찌꺼기의 제거가 용이하다.Accordingly, the present invention as described above, as the washing water is evenly distributed toward the entire portion of the inner wall of the dehydration tank 12 by the action of the water supply means 20 during the dehydration operation performed in the washing and rinsing process, as it is introduced into the laundry, It is easy to remove the residues and debris remaining in this.

또한, 상기 작용에 의해 헹굼과정을 단축시키는 요인이 발생되고, 이에 비례하여 전체적인 세탁시간도 줄어들게 된다.In addition, a factor of shortening the rinsing process is generated by the above action, and the overall washing time is also reduced in proportion thereto.

한편, 급수수단(20)의 급수동작이 완료된 상태에서는 탈수조(12)의 가장자리측으로 복귀되므로 장애요인이 발생되지 않게되며, 급수수단(20)의 이동과 복귀동작이 육안으로 식별되어 동작의 신뢰성을 높일 수 있다.On the other hand, when the water supply operation of the water supply means 20 is completed, it is returned to the edge side of the dehydration tank 12 so that no obstacles are generated, and the movement and return operation of the water supply means 20 are visually identified to ensure the reliability of the operation. Can increase.

이와 같은 본 발명은 세탁수의 분산공급에 의해 세탁물에 잔류된 오염물질을 보다 신속ㆍ청결하게 제거하여 헹굼성능의 향상과 세탁시간을 단축시킬 수 있는 효과가 있으며, 이에따라 세탁수와 전기소모를 절감할 수 있는 경제적인 장점도 있다.The present invention has the effect of improving the rinsing performance and shorten the washing time by removing contaminants remaining in the laundry more quickly and cleanly by the distributed supply of the washing water, thereby reducing the washing water and electricity consumption. There are also economic advantages that can be achieved.

Claims (4)

선택적으로 샤워급수를 하게된 전자동 세탁기에 있어서, 탈수조(12)의 상측중앙에서 세탁수를 분산공급하는 분산노즐(23)을 갖춘 급수수단(20)과, 이 급수수단(20)이 회동 가능하게 지지되고 본체(10)의 내측벽에 일단이 힌지(31)로 결합된 브라켓(30)과, 이 브라켓(30)의 일측에 연결되어 상기 급수수단(20)의 위치를 가변시키는 구동수단(40)을 포함하여된 구성을 특징으로 하는 세탁기의 급수노즐 회동장치.In the fully automatic washing machine which is selectively showered, the water supply means 20 having a dispersion nozzle 23 for distributing and supplying the washing water in the upper center of the dewatering tank 12, and the water supply means 20 can be rotated And a bracket 30 having one end coupled to a hinge 31 on an inner wall of the main body 10 and a driving means connected to one side of the bracket 30 to change the position of the water supply means 20 ( Water supply nozzle rotating device of the washing machine characterized in that the configuration, including 40). 제1항에 있어서, 상기 급수수단(20)이 브라켓(30)에 고정되는 고정 실린더(21)와, 이에 결합되어 수압에 의해 돌출되는 분산노즐(23)을 갖춘 가동실린더(22)로 된 구성을 특징으로 하는 세탁기의 급수노즐 회동장치.The movable cylinder (22) according to claim 1, wherein the water supply means (20) has a fixed cylinder (21) fixed to the bracket (30), and a movable cylinder (22) having a dispersion nozzle (23) coupled thereto to protrude by hydraulic pressure. Water supply nozzle rotating device of the washing machine characterized in that. 제2항에 있어서, 상기 급수수단(20)의 분산노즐(23)이 하향으로 경사지게 브라켓(30)에 착설된 것을 특징으로 하는 세탁기의 급수노즐 회동장치.The water supply nozzle rotating apparatus of claim 2, wherein the dispersion nozzle (23) of the water supply means (20) is installed on the bracket (30) to be inclined downward. 제1항에 있어서, 상기 구동수단(40)이 본체(10)의 내측벽에 일단이 유착된 솔레노이드(41)와, 이에 의해 전후진 동작되는 로드(42)로 된 구성을 특징으로 하는 세탁기의 급수 노즐 회동장치.The washing machine according to claim 1, wherein the driving means (40) comprises a solenoid (41) having one end adhered to an inner wall of the main body (10), and a rod (42) which is moved back and forth by this. Feeding nozzle rotating device.
KR1019950043268A 1995-11-23 1995-11-23 A supplying water nozzle rotary device of a washing machine KR0164978B1 (en)

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Publication number Priority date Publication date Assignee Title
KR101461390B1 (en) * 2008-11-20 2014-11-13 동부대우전자 주식회사 Drum washing machine

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CN113338006A (en) * 2020-03-03 2021-09-03 青岛海尔洗衣机有限公司 Washing machine and control method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101461390B1 (en) * 2008-11-20 2014-11-13 동부대우전자 주식회사 Drum washing machine

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