KR0161077B1 - Water supplying apparatus of automatic electric washing machine - Google Patents

Water supplying apparatus of automatic electric washing machine Download PDF

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Publication number
KR0161077B1
KR0161077B1 KR1019950018359A KR19950018359A KR0161077B1 KR 0161077 B1 KR0161077 B1 KR 0161077B1 KR 1019950018359 A KR1019950018359 A KR 1019950018359A KR 19950018359 A KR19950018359 A KR 19950018359A KR 0161077 B1 KR0161077 B1 KR 0161077B1
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KR
South Korea
Prior art keywords
water supply
water
supplied
softening
cold water
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KR1019950018359A
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Korean (ko)
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KR970001711A (en
Inventor
배상철
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김광호
삼성전자주식회사
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Priority to KR1019950018359A priority Critical patent/KR0161077B1/en
Publication of KR970001711A publication Critical patent/KR970001711A/en
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Publication of KR0161077B1 publication Critical patent/KR0161077B1/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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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 
    • D06F39/007—Arrangements of water softeners
    • 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
    • D06F39/028—Arrangements for selectively supplying water to detergent compartments
    • 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
    • D06F2105/04—Water supply from separate hot and cold water inlets

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

본 발명은 구조의 단순화와 콤팩트화를 이룸과 동시에, 다양한 기능을 수행하는 전자동세탁기의 급수장치에 관한 것으로써, 급수수단(41)과, 상기 급수수단(41)으로 부터 급수되는 세탁수를 연수화하는 연수화수단(25)과, 상기 연수화수단(25)의 연수화작용에 따라 상기 연수화수단(25)내에 충전된 이온교환수지의 수명이 종료하였을경우, 상기 급수수단(41)으로 부터 원수를 받아서 재생수를 형성하여 상기 재생수를 연수화수단(25)내로 공급하는 재생수공급수단(29)과, 상기 재생수공급수단(29) 일측에 배설되어 상기 연수화수단(25)에서 공급되는 연수 및 급수수단(41)으로 부터 공급되는 원수를 공급받으며 내부가 세제 및 헹굼제를 용해시키도록 세제용해수단(31) 헹굼제용해수단(33)으로 구획된 세제 및 헹굼제용해수단(37)과, 상기 세제 및 헹굼제용해수단(37)을 수납하는 수납부재(39)와, 상기 연수화수단(25) 하측에 배설되어 연수화수단(25) 내의 재생수를 배출하는 재생수배출수단(43)으로 이루어진 것을 특징으로 한다.The present invention relates to a water supply device for a fully automatic washing machine that performs various functions while simplifying and compacting a structure, and supplies water supply means (41) and wash water supplied from the water supply means (41). When the life of the softening means 25 and the ion-exchange resin filled in the softening means 25 is terminated according to the softening action of the softening means 25, the water supply means 41 Regeneration water is supplied from the regeneration water supply means 29 and the regeneration water supply means 29 for supplying the regeneration water into the softening means 25 and the regeneration water supply means 29 is formed by receiving the raw water from And detergent and rinse agent dissolving means (37) partitioned by detergent dissolving means (31) and rinse dissolving means (33) to receive raw water supplied from the water supply means (41) and to dissolve the detergent and the rinsing agent therein. , Detergent and rinsing means (37) It is characterized in that it consists of a receiving member 39 for receiving the water and the regeneration water discharge means 43 is disposed below the softening means 25 to discharge the regeneration water in the softening means 25.

Description

전자동세탁기의 급수장치Water supply equipment of the fully automatic washing machine

제1도는 종래의 세탁기를 개략적으로 도시한 종단면도.1 is a longitudinal sectional view schematically showing a conventional washing machine.

제2도는 본 발명에 의한 전자동세탁기의 연수화장치가 장착된 상태를 도시한 일부종단면도.Figure 2 is a partial longitudinal sectional view showing a state in which the softening device of the automatic washing machine according to the present invention is mounted.

제3도는 본 발명에 의한 전자동세탁기의 연수화장치의 급수장치를 도시한 사시도.3 is a perspective view showing a water supply device of a softening device for a fully automatic washing machine according to the present invention.

제4도는 제3도의 급수장치를 분해해서 도시한 분해사시도.4 is an exploded perspective view showing an exploded view of the water supply system of FIG.

제5도는 제3도의 A-A를 따른 단면도이다.5 is a cross-sectional view taken along the line A-A of FIG.

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

1 : 본체 25 : 연수화수단1 main body 25 softening means

29 : 재생수공급수단 37 : 세제 및 헹굼제용해수단29 regeneration water supply means 37: detergent and rinse solution dissolving means

39 : 수납부재 43 : 재생수배출수단39: housing member 43: regeneration water discharge means

47 : 냉수급수구 49,51,57,59 : 제1,제2,제3,제4급수밸브47: Cold water supply port 49, 51, 57, 59: First, second, third, fourth water supply valve

53 : 제1브라켓 61 : 제2브라켓53: first bracket 61: second bracket

63 : 커넥터노즐 63a,63b : 유입구63: connector nozzle 63a, 63b: inlet

63c : 돌출관 67 : 이음관63c: protrusion pipe 67: joint pipe

67a : 유입구 67b : 제1토출관67a: inlet 67b: the first discharge pipe

67c : 제2토출관 69 : 밸브체67c: second discharge pipe 69: valve body

71 : 급수관 73 : 유로71: water supply pipe 73: euro

75 : 연수공급관 77 : 제1연결관75: soft water supply pipe 77: the first connector

79 : 제2연결관 81 : 보스부79: second connector 81: boss

85 : 제1투입구 87 : 제2투입구85: first entrance 87: second input

본 발명은 냉수 및 온수를 급수하는 급수장치에 관한 것으로써, 구조의 단순화를 이룸과 동시에, 다양한 급수기능을 수행하는 전자동세탁기의 급수장치에 관한 것이다.The present invention relates to a water supply device for supplying cold water and hot water, and to a water supply device for a fully automatic washing machine that performs various water supply functions while simplifying a structure.

종래의 전자동세탁기는 제1도에 도시한 바와 같이 세탁기 본체(1)상부에는 지지대(3)를 매개로 서스펜션바(5)의 상측이 고정 지지되어 있고, 상기 서스펜션바(5)를 매개로 일정 높이에 현수되어서 세탁 및 탈수시 진동이 방지되도록 장착되며, 세탁수를 저류하는 외조(7)가 배설되어 있고, 상기 외조(7)의 외측 바닥면에는 전원를 인가받아 구동되는 모터(9)가 배설되어 있고, 상기 모터(9)로부터 벨트(11)를 매개로 구동력을 전달받아 후술하는 펄세이터 또는 세탁겸탈수조를 구동시키도록 상기 외조(7)의 바닥면 외측에 장착된 동력전달장치(13)가 배설되어 있고, 상기 동력전달장치(13)의 회전에 따른 원심력에 의해 세탁물을 탈수하도록 상기 외조(7)내에 회전가능케 장착된 세탁겸탈수조(15)가 배설되어 있다.As shown in FIG. 1, the conventional fully automatic washing machine is fixedly supported on the upper side of the washing machine main body 1 via the supporter 3, and is fixed by the suspension bar 5. It is mounted at the height to prevent vibration during washing and dehydration, and is provided with an outer tub 7 which stores washing water, and a motor 9 driven by power is disposed at an outer bottom surface of the outer tub 7. And a power transmission device 13 mounted on the outside of the bottom surface of the outer tub 7 so as to receive a driving force from the motor 9 via the belt 11 to drive a pulsator or a washing and dehydration tank to be described later. ) And a washing and dewatering tank 15 rotatably mounted in the outer tub 7 so as to dehydrate the laundry by centrifugal force due to the rotation of the power transmission device 13.

그리고, 상기 동력전달장치(13)를 매개로 모터(9)의 동력을 전달받아 정·역회전되면서 세탁겸탈수조(15)내에 수용된 세탁수에 수류를 형성시켜 세탁을 행하도록 상기 세탁겸탈수조(15)내의 바닥면에 회전가능케 장착된 펄세이터(17)가 배설되어 있고, 본체(1)상부에는 도시하지 않은 수위감지장치에 의해 상기 외조(7)내에 저류되어 있는 세탁수의 수위를 검출해서 세탁물에 따른 세탁수를 상기 외조(7)내에 급수하는 급수관(19)이 배설되어 있고, 상기 세탁겸탈수조(15)의 상부에는 탈수시에 세탁물이 한쪽으로 치우친 상태에서도 회전되도록 세탁겸탈수조(15)의 수평을 유지하는 밸런서(21)가 배설되어 있고, 상기 외조(7) 하부 일측에는 세탁 및 헹굼시 생성된 오염된 세탁수를 배출하는 배수관(23)이 배설되어 있다.The washing and dehydration is performed so that washing is performed by receiving a power of the motor 9 through the power transmission device 13 and forming a water flow in the washing water contained in the washing and dehydrating tank 15 while being rotated forward and reverse. A pulsator 17 rotatably mounted on the bottom surface of the tank 15 is disposed, and the water level of the wash water stored in the outer tank 7 is stored above the main body 1 by a level sensor not shown. The water supply pipe 19 which detects and supplies wash water according to the laundry in the outer tub 7 is disposed, and the upper part of the washing and dehydrating tank 15 is rotated so that the laundry rotates even when the laundry is biased to one side during dehydration. The balancer 21 is arranged to keep the dehydration tank 15 horizontal, and a drain pipe 23 for discharging the contaminated washing water generated during washing and rinsing is disposed at one lower side of the outer tank 7.

이와 같이 구성된 전자동세탁기는 세탁겸탈수조(15)내에 세탁물 및 세제를 넣고, 도시하지 않은 조작부에 의해 세탁조건을 선택한 후, 세탁기를 작동시키면 급수관(19)을 통해서 외조(7)내로 세탁수가 공급된다.The fully automatic washing machine configured as described above puts laundry and detergent into the washing and dehydrating tank 15, selects washing conditions by an operation unit (not shown), and operates the washing machine to supply the washing water into the outer tank 7 through the water supply pipe 19. do.

외조(7)내에 공급된 세탁수가 세탁겸탈수조(15)내에 투입된 세탁물을 세탁하는데 필요한 양이 되면, 모터(9)가 회전되기 시작하며, 이때, 모터(9)의 회전력은 벨트(11)를 통해서 동력 전달장치 (13)에 전달된다.When the washing water supplied in the outer tub 7 reaches the amount necessary for washing the laundry put into the washing and dewatering tank 15, the motor 9 starts to rotate, and the rotational force of the motor 9 is the belt 11. It is transmitted to the power transmission device 13 through.

동력전달장치(13)에서는 모터(9)의 회전력을 받아 감속시킨 후, 축에 회전가능케 배설된 펄세이터(17)를 회전시켜서 세탁겸탈수조(15)내에 저류되어 수류를 형성하여 세탁을 행한다.The power transmission device 13 receives the rotational force of the motor 9 to decelerate, rotates the pulsator 17 rotatably disposed on the shaft, stores it in the washing-and-dehydrating tank 15 to form a water flow, and washes. .

이와 같이 해서 세탁이 종료되면, 외조(7)하부에 배설된 도시하지 않은 솔레노이드밸브가 온(개방)되면서, 외조(7) 및 세탁겸탈수조(15)내에 저류되어 있는 오염된 세탁수는 배수관(23)을 통해서 외부로 배출된다.When the washing is finished in this way, the solenoid valve (not shown) disposed below the outer tank 7 is turned on (opened), and the contaminated washing water stored in the outer tank 7 and the washing and dehydrating tank 15 is drained. It is discharged to the outside through (23).

그후, 세탁수의 배수가 완료되면 도시하지 않은 솔레노이드밸브가 오프됨과 동시에, 급수관(19)을 통해서 외조(7)내에 헹굼용 세탁수가 공급된다. 다음에, 세탁물의 헹굼에 필요한 수위에 도달하면, 앞에서 설명한 세탁행정과 같이 모터(9)의 구동력을 전달받은 동력전달장치(13)의 구동력에 따라 펄세이터(17)가 정·역회전을 반복하면서, 세탁물에 스며 있는 오염물 및 세제를 헹구어 낸다.Then, when the drainage of the wash water is completed, the solenoid valve (not shown) is turned off, and the rinsing wash water is supplied into the outer tub 7 through the water supply pipe 19. Next, when the water level required for rinsing the laundry is reached, the pulsator 17 repeats the forward and reverse rotations according to the driving force of the power transmission device 13 which has received the driving force of the motor 9 as described in the washing stroke described above. Rinse off any contaminants and detergents from your laundry.

이와 같은 헹굼행정을 다수회 반복하여 최종 헹굼행정이 종료되면, 도시하지 않은 솔레노이드밸브가 온(개방)되어 배수관(23)을 통해서 외조(7) 및 세탁겸탈수조(15)내에 저류되어 있는 헹굼이 완료된 세탁수를 외부로 배출한다.When the final rinsing stroke is completed by repeating such a rinsing cycle a plurality of times, the rinse stored in the outer tank 7 and the washing and dehydrating tank 15 through the drain pipe 23 is turned on (opened). The completed wash water is discharged to the outside.

이때, 동력전달장치(13)의 구동력에 따라 세탁겸탈수조(15)가 한쪽방향으로 회전하면서 세탁겸탈수조(15)내의 세탁수 및 세탁물에 스며있는 세탁수를 탈수시킨다.At this time, the washing and dewatering tank 15 is rotated in one direction according to the driving force of the power transmission device 13 to dehydrate the washing water and the washing water permeated to the laundry in the washing and dewatering tank 15.

그러나, 이와 같이 구성된 종래의 세탁기는 칼슘이나 마그네슘등의 광물질이 다량 함유된 경수로 된 세탁수를 사용하게 되어 세탁시 세제의 용해도가 저하될 뿐만 아니라, 헹굼이 완전하게 이루어지지 않게 되면 세탁물에 세제에 의한 얼룩이 남게된다는 문제점이 있었다.However, the conventional washing machine configured as described above uses a wash water made of hard water containing a large amount of minerals such as calcium and magnesium, so that the solubility of the detergent is not reduced when washing, and when the rinsing is not completed, There was a problem that the stain remains.

따라서, 본 발명은 상술한 종래의 문제점을 해결하기 위하여 안출된 것으로서, 본 발명의 목적은 간단한 구조로 경수를 연수화시켜 세정능력을 증대시킴과 동시에, 연수제조를 용이하게 하도록 급수장치의 구조를 단순하게 함과 동시에, 다양한 급수기능을 수행하는 전자동세탁기의 급수장치를 제공하는데 있다.Accordingly, the present invention has been made to solve the above-mentioned conventional problems, the object of the present invention is to increase the cleaning capacity by softening the hard water with a simple structure, and at the same time the structure of the water supply device to facilitate the soft water production Simplicity and at the same time to provide a water supply device for a fully automatic washing machine that performs a variety of water supply functions.

상기 목적을 달성하기 위하여 이루어진 본 발명에 따른 전자동세탁기의 급수장치는 내부에 세탁수가 저류되는 세탁조(45)를 갖는 전자동세탁기에 있어서, 급수수단과, 상기 급수수단으로 부터 급수되는 세탁수를 연수화하는 연수화수단과, 상기 연수화수단의 연수화작용에 따라 상기 연수화수단내에 충전된 이온교환수지의 수명이 종료하였을경우, 상기 급수수단으로 부터 원수를 받아서 재생수를 형성하여 상기 재생수를 연수화수단내로 공급하는 재생수공급수단과, 상기 재생수공급수단 일측에 배설되어 상기 연수화수단에서 공급되는 연수 및 급수수단으로 부터 공급되는 원수를 공급받으며 내부가 세제 및 헹굼제를 용해시키도록 세제용해수단 헹굼제용해수단으로 구획된 세제 및 헹굼제용해수단과, 상기 세제 및 헹굼제용해수단을 수납하는 수납부재와, 상기 연수화수단 하측에 배설되어 연수화수단내의 재생수를 배출하는 재생수배출수단으로 이루어진 것을 특징으로 한다.The automatic washing machine water supply device according to the present invention made to achieve the above object is a fully automatic washing machine having a washing tank 45 in which washing water is stored therein, the water supply means and softening the washing water supplied from the water supply means. When the life of the softening means and the ion-exchange resin filled in the softening means in accordance with the softening action of the softening means, the raw water is received from the water supply means to form a regeneration water to soften the regeneration water Regeneration water supply means to be supplied into the means, and the raw water supplied from the soft water and the water supply means is disposed on one side of the regeneration water supply means and supplied with rinse detergent dissolving means to dissolve the detergent and rinsing agent inside Detergent means for storing detergent and rinse agent dissolving means partitioned into dissolving means, and the detergent and rinse agent dissolving means Is characterized by being a member, a discharge means for discharging the Views Views in the water softening unit is arranged at the lower softening means.

이하, 본 발명의 바람직한 일실시예를 첨부된 도면 제2도 내지 제5도를 참조하여 상세하게 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to FIGS. 2 to 5.

본 발명에 의한 전자동세탁기의 급수장치는 제2도에 도시한 바와 같이 본체(1) 내측에 배설되어 후술하는 급수관을 통하여 공급된 경수인 세탁수를 연수화시키는 연수화수단(25)의 외관을 형성하는 수용부재(27)와, 상기 본체(1) 상측에 배설된 상부판(1a)에 장착되어 상기 수용부재(27)내로 재생제가 용해된 재생수를 공급하여 상기 수용부재(27)내의 도시하지 않은 이온교환수지를 재생하여 계속적인 연수화작용을 하도록 하는 재생수공급수단(29)과, 상기 재생수공급수단(29) 일측에 배설되어 상기 연수화 된 세탁수 및 원수가 공급되어 세제를 용해시키고, 헹굼제를 용해시키는 내측에 칸막이부재(35)가 세로로 배설되어 세제용해수단(31)과 헹굼제공급수단(33)으로 구획된 세제 및 헹굼제용해수단(37)과, 상기 세제 및 헹굼제용해수단(37)이 수납된 수납부재(39)와, 상기 수납부재(39) 상측에 배설되어 상기 연수화수단(25), 재생수공급수단(29) 세제용해수단(31) , 헹굼제공급수단(33)등으로 원수를 공급하는 급수수단(41)과, 상기 연수화수단(25) 하측에 배설되어 상기 수용부재(27)내의 재생수를 배출하는 재생수배출수단(43)과, 상기 세제용해수단(31)에 의해 용해된 세제액 또는 연수화수단(25)에 의해 변환된 연수등을 공급받아 세탁을 행하는 세탁조(45)로 구성되어 있다.The water supply apparatus of the automatic washing machine according to the present invention forms the appearance of the softening means 25 which softens the wash water, which is hard water, which is disposed inside the main body 1 and supplied through the water supply pipe, which will be described later, as shown in FIG. It is attached to the receiving member 27 and the upper plate (1a) disposed on the upper side of the main body 1 to supply the regeneration water in which the regenerant dissolved in the receiving member 27, not shown in the receiving member 27 Regeneration water supply means 29 for regenerating ion exchange resin to perform a continuous softening action, and is disposed on one side of the regeneration water supply means 29 to supply the softened wash water and raw water to dissolve the detergent, rinse The partition member 35 is vertically disposed inside the dissolving agent, and the detergent and rinsing agent dissolving means 37 partitioned into the detergent dissolving means 31 and the rinsing agent supplying means 33, and the detergent and the rinse dissolving agent. Receiving member 39 in which means 37 are accommodated And a water supply means 41 disposed above the accommodating member 39 to supply raw water to the softening means 25, the regeneration water supply means 29, the detergent dissolution means 31, the rinse agent supply means 33, and the like. ), Regeneration water discharging means 43 disposed under the softening means 25 and discharging the regeneration water in the receiving member 27, and detergent liquid or softening means dissolved by the detergent dissolving means 31. It consists of the washing tank 45 which receives the soft water etc. converted by (25), and washes.

상기 급수수단(41)은 제3도와 제4도에 도시한 바와 같이 수납부재(39) 상측에 배설되어 상측에 냉수급수구(47)가 형성되어 있고, 일측에 상기 냉수급수구(47)를 통해 공급되는 냉수를 토출시키는 제1급수밸브(49), 제2급수밸브(51)가 고정되어 있는 제1브라켓(53)과, 상측에 온수급수구(55)가 형성되어 있고, 일측에 상기 온수급수구(55)에서 공급된 온수를 통과시키는 온수 제3급수밸브(57)와, 상디 냉수 제2급수밸브(51)에서 토출된 냉수를 공급받아 헹굼제공급수단(33)으로 공급하는 제4급수밸브(59)가 고정되어 있는 제 2브라켓(61)과, 상기 냉수 제1급수밸브(49)와 제3급수밸브(57)사이에 배설되어 냉수와 온수를 세제용해수단(31)으로 공급해줌과 동시에, 상기 연수화수단(25)에서 공급된 연수를 세제용해수단(31)으로 공급해주는 내부에 다수의 중공관이 형성된 콘넥터노즐(63)과, 상기 제2급수밸브(51)와 제4급수밸브(59)사이에 결합되어 상기 냉수 급수구(47)에서 공급되는 냉수를 제2급수밸브(51)를 통해 재생수공급수단(29) 및 헹굼제공급수단(33)으로 토출될 수 있도록 하는 커넥터(65)와, 상기 제2브라켓(61) 일측에 배설되어 상기 제2급수밸브(51)를 통하여 공급된 냉수의 일부를 헹굼제공급수단(33)으로 공급하고, 나머지 냉수를 재생수공급수단(29)으로 공급하는 이음관(67)으로 구성되어 있다.As shown in FIG. 3 and FIG. 4, the water supply means 41 is disposed above the accommodating member 39, and a cold water supply port 47 is formed on the upper side, and the cold water supply port 47 is formed on one side. The first bracket (53) to which the first water supply valve (49) and the second water supply valve (51) for discharging the cold water supplied through are fixed, and the hot water supply opening (55) is formed on the upper side thereof, The third water supply valve 57 for passing the hot water supplied from the hot water supply port 55 and the cold water discharged from the second cold water supply valve 51 are supplied to the rinsing agent supply means 33. It is disposed between the second bracket 61 to which the fourth water supply valve 59 is fixed, and the cold water first water supply valve 49 and the third water supply valve 57 to dissolve the cold water and the hot water into the detergent dissolving means 31. Simultaneously with the supply, a connector having a plurality of hollow tubes formed therein for supplying soft water supplied from the softening means 25 to the detergent dissolving means 31. Regeneration water supply means coupled to the bla (63), the second water supply valve 51 and the fourth water supply valve 59 and the cold water supplied from the cold water supply port 47 through the second water supply valve (51) (29) and the connector 65 to be discharged to the rinsing agent supply means 33, and a portion of the cold water disposed through one side of the second bracket (61) and supplied through the second water supply valve (51) It is comprised by the joint pipe 67 which supplies to the rinse agent supply means 33, and supplies the remaining cold water to the regeneration water supply means 29. As shown in FIG.

상기 제2급수밸브(51)일측에는 냉수급수구(47)에서 공급되는 원수가 제5도의 밸브체(69)가 개방됨에 따라 토출되어 연수화수단(25)으로 공급되는 급수관(71)이 접속되어 있다.One side of the second water supply valve 51 is connected to a water supply pipe 71 which is discharged as the raw water supplied from the cold water supply port 47 is opened as the valve body 69 of FIG. 5 is opened, and supplied to the softening means 25. It is.

상기 제2급수밸브(51)는 제5도에 도시한 바와 같이 냉수가 공급되는 냉수급수구(47) 일측에 밸브체(69)가 개폐가능케 배설되어 있고, 상기 밸브체(69)의 개방에 따라 원수(냉수)가 연수화수단(25)내로 공급되도록 되어 있고, 또한 상기 냉수급수구(47)와 연통된 유로(73)는 항상 개방되어 있어, 냉수급수구(47)에서 냉수 공급시에는 상기 밸브체(69)의 작동에 관계없이 항상 커넥터(65)를 통해 제4급수밸브(59)로 흐르게 되어 있다.As shown in FIG. 5, the second water supply valve 51 is provided with a valve body 69 openable on one side of the cold water supply port 47 through which cold water is supplied, and the valve body 69 is opened. Accordingly, the raw water (cold water) is supplied into the softening means 25, and the flow path 73 communicating with the cold water supply port 47 is always open, and when cold water is supplied from the cold water supply port 47, Irrespective of the operation of the valve body 69, it always flows through the connector 65 to the fourth water feed valve 59.

상기 커넥터노즐(63)의 양측은 냉수와 온수가 급수되는 유입구(63a)(63b)가 돌출 형성되어 있고, 상측은 연수화수단(25)에서 변환된 연수가 공급되는 연수공급관이(75) 접속되도록 절곡부를 갖는 돌출관(63c)이 형성되어 있다(제4도 참조).On both sides of the connector nozzle 63, inlets 63a and 63b are formed to protrude cold water and hot water, and the upper side is connected to a soft water supply pipe 75 through which soft water converted by the softening means 25 is supplied. The protruding tube 63c which has a bend part is formed so that it may become (refer FIG. 4).

상기 이음관(67)은 냉수가 유입되는 유입구(67a)와, 상기 유입구(67a)를 통한 냉수가 헹굼제공급수단(33)내로 배출되는 제1토출구(67b)와, 상기 유입구(67a)를 통해 유입된 일부 냉수가 재생수공급수단(29)내로 토출되는 제2토출구(67c)가 형성된 T자 형상으로 이루어져 있다. (제4도 참조)The joint pipe 67 is an inlet 67a into which cold water flows, a first discharge port 67b discharged into the rinse agent supply means 33 through the inlet 67a, and the inlet 67a. Some cold water introduced through the T-shaped portion formed with a second discharge port (67c) is discharged into the regeneration water supply means (29). (See Figure 4)

상기 제4급수밸브(59)와 이음관(67)의 유입구(67a)에는 제1연결관(77)이 접속되어 있고, 상기 이음관(67)의 제2토출구(67c)에는 제2연결관(79)이 접속되어 헹굼제공급수단(33) 및 재생수공급수단(29)으로 냉수가 공급되도록 되어 있다.(제3도 참조)A first connecting pipe 77 is connected to the inlet 67a of the fourth water supply valve 59 and the fitting pipe 67, and a second connecting pipe is connected to the second discharge port 67c of the fitting pipe 67. Reference numeral 79 is connected to allow cold water to be supplied to the rinsing agent supply means 33 and the regeneration water supply means 29. (See FIG. 3).

상기 제1,제3,제4급수밸브(49)(57)(59)의 내부구조는 제5도에 도시한 바와 같이 급수밸브(51)의 구조와 동일한 구조로 되어 있다.The internal structure of the first, third and fourth water feed valves 49, 57 and 59 has the same structure as that of the water feed valve 51 as shown in FIG.

상기 수납부재(39) 상측에는 다수개의 보스부(81)가 돌출형성되어 있어 상기 보스부(81)를 통하여 체결수단(83)으로 체결함으로써, 다수의 제1 내지 제4급수밸브(49)(51)(57)(59)와 연결부재로 결합된 브라켓(53)(61)을 고정결합하도록 되어 있고, 상기 보스부(81) 일측에는 상기 커넥터노즐(63)이 접속되어 상기 커넥터노즐(63)을 통한 냉수 및 온수와 연수를 세제용해수단(31)내로 투입가능토록 하는 제1투입구(85)가 돌출 형성되어 있고, 상기 제1투입구(85) 일측에는 이음관(67)이 접속되어 제1연결관(77)을 통해 유입된 냉수가 헹굼제공급수단(33)내로 투입가능토록 하는 제2투입구(87)가 돌출 형성되어 있다(제4도 참조).A plurality of bosses 81 are protruded from the upper side of the housing member 39 to be fastened by the fastening means 83 through the bosses 81, thereby providing a plurality of first to fourth water supply valves 49 ( 51, 57, 59, and the brackets 53, 61 coupled to the connecting member are fixed to each other, and the connector nozzle 63 is connected to one side of the boss portion 81 to connect the connector nozzle 63. The first inlet (85) is formed to protrude cold water and hot water and soft water through the detergent dissolution means (31) protruding, and a joint pipe 67 is connected to one side of the first inlet (85) A second inlet 87 is formed to protrude into the rinsing agent supply means 33 into the cold water introduced through the first connecting pipe 77 (see FIG. 4).

상기 온수급수구(55)는 급수시 급수밸브(57)로만 온수가 투입되도록 하고 급수밸브(59)로는 온수가 투입되지 않도록 D자형상을 이루고 있다.(제3도 및 제4도 참조)The hot water supply port 55 forms a D-shape so that hot water is supplied only to the water supply valve 57 when water is supplied, and hot water is not introduced to the water supply valve 59. (See FIGS. 3 and 4)

다음은 이와같이 구성된 전자동세탁기의 급수장치에 대한 작용 및 효과를 설명한다.The following describes the operation and effects of the water supply system of the automatic washing machine configured as described above.

먼저, 세탁조(45)내에 세탁물을 투입하고 도시하지 않은 조작부에서 소정의 세탁조건등을 선택하면 상기 세탁조(45)내로는 냉수급수구(47)와 온수급수구(55)로 부터 적정량의 세탁수가 공급되어진다.First, when laundry is put into the washing tank 45 and predetermined washing conditions are selected by an operation unit (not shown), an appropriate amount of washing water is supplied from the cold water supply opening 47 and the hot water supply opening 55 into the washing tank 45. Supplied.

이때, 상기 냉수급수구(47)로 부터 공급되는 세탁수는 제2급수밸브(51)의 작동에 의해 제5도에 도시한 바와 같이 밸브체(69)가 작동되어 실선화살표를 따라 급수관(71)을 통하여 연수화수단(25)내로 공급되고, 일부 냉수는 점선화살표를 따라 커넥터(65)를 따라 흐르게 된다.At this time, the washing water supplied from the cold water supply port 47 is operated by the operation of the second water supply valve 51, the valve body 69 is operated as shown in FIG. Is supplied into the softening means 25, and some cold water flows along the connector 65 along the dashed arrows.

상기 실선화살표를 따라 흐르면서 급수관(71)을 통하여 연수화수단(25)내로 공급된 경수인 세탁수가 연수로 변환되어지고, 상기와 같이 연수화된 세탁수는 다시 상기 수용부재(27)의 상측에 형성된 연수공급관(75)을 통과하여 커넥터노즐(63)로 유입되어 세제용해수단(31)을 통과하면서 세제를 용해시켜 세탁조(45)내로 급수된다.The washing water, which is hard water supplied into the softening means 25 through the water supply pipe 71 while flowing along the solid arrow, is converted into soft water, and the softened wash water is again placed on the upper side of the accommodating member 27. Passed through the formed soft water supply pipe 75 is introduced into the connector nozzle 63 and dissolved in the detergent while passing through the detergent dissolving means 31 is supplied to the washing tank 45.

그리고, 상기 냉수급수구(47)로 부터 공급된 냉수는 급수밸브(49)가 작동되어 커넥터노즐(63)의 유입구(63a)로 유입되어 세제용해수단(31)내로 투입되면서 세제를 용해시켜 세탁조(45)내로 급수한다.And, the cold water supplied from the cold water supply port 47 is supplied to the inlet (63a) of the connector nozzle 63 by operating the water supply valve 49 is dissolved into the detergent while the detergent dissolution means 31 is introduced into the washing tank We water in 45.

그리고, 온수 급수관(55)을 통해 공급된 온수는 제3급수밸브(57)가 작동하여 커넥터노즐(63)의 유입구(63b)를 통하여 유입되어 세제용해수단(31)내로 투입되면서 세제를 용해시켜 세탁조(45)내로 급수한다.Then, the hot water supplied through the hot water supply pipe 55 is operated through the inlet (63b) of the connector nozzle 63 to operate the third water supply valve 57 to dissolve the detergent while being introduced into the detergent dissolving means (31). Water is supplied into the washing tank 45.

그리고, 상기 냉수급수구(47)에서 급수되어 제2급수밸브(51)를 통과하여 커넥터(65)를 따라 흐르게 된 냉수는 제4급수밸브(59)를 통하여 상기 제4급수밸브(59)에 접속된 제1연결관(77)을 통하여 이음관(67)의 유입구(67a)로 유입되고 상기 유입구(67a)로 유입된 일부 냉수는 제1토출구(67b)를 통하여 토출됨과 동시에, 헹굼제공급수단(33)내로 투입되어 헹굼제를 용해한 후, 세탁조(45)내로 급수되고, 상기 유입구(67a)로 유입된 일부 냉수는 이음관(67)의 제2토출구(67c)를 통하여 토출되어 제2연결관(79)을 따라 이동되어 재생수공급수단(29)내로 급수된다.In addition, the cold water supplied from the cold water supply port 47 and passing through the second water supply valve 51 to flow along the connector 65 is transferred to the fourth water supply valve 59 through the fourth water supply valve 59. Some of the cold water introduced into the inlet 67a of the joint pipe 67 through the first connecting pipe 77 connected to the inlet 67a is discharged through the first discharge port 67b, and at the same time, the rinse agent is supplied. After entering into the means 33 to dissolve the rinsing agent, the water is supplied to the washing tank 45, and some of the cold water introduced into the inlet (67a) is discharged through the second discharge port (67c) of the joint pipe 67, the second It is moved along the connecting pipe (79) to feed water into the regeneration water supply means (29).

상기 재생수공급수단(29)내로 급수된 냉수는 상기 재생공급수단(29)내에 전장된 나트륨을 포함하는 재생제가 용해되어 재생수로 되고, 상기 재생수는 재생공급수단(29) 하측에 배설된 도시하지 않은 밸브부재의 제어에 의해 연수공급관(75)을 통하여 수용부재(27)내로 유입되어 수용부재(27)내의 도시하지 않은 이온교환수지와 반응하여 재생수중에 포함된 나트륨등의 물질을 상기 이온교환수지의 표면에 흡착시킴으로써, 재생시켜 연수화능력이 저하된 연수화수단내에 충진된 도시하지 않은 이온교환수지를 재생시켜 연수의 제조를 계속한다.The cold water supplied into the regeneration water supply means 29 is a regeneration agent containing sodium charged in the regeneration supply means 29 to dissolve the regeneration water, and the regeneration water is not shown disposed below the regeneration supply means 29. Under the control of the valve member, it flows into the receiving member 27 through the soft water supply pipe 75, reacts with an ion exchange resin (not shown) in the receiving member 27, and contains a substance such as sodium contained in the regeneration water in the ion exchange resin. By adsorbing on the surface, regeneration is carried out to regenerate an ion exchange resin (not shown) filled in the softening means whose softening capacity is lowered, thereby producing soft water.

상기 연수화수단(25)내를 통과하여 이온화수지를 재생시킨 재생수는 상기 연수화수단 하측에 배설되어 있는 재생수배출수단(43)을 통해 배수된다.The regenerated water that has passed through the softening means 25 to regenerate the ionized resin is drained through the regenerated water discharging means 43 disposed under the softening means.

상술한 바와 같이 본 발명에 의한 전자동세탁기의 급수장치는 최소한의 급수밸브를 사용하여 다양한 급수기능을 수행함과 동시에, 구조를 콤팩트화시킴으로써, 좁은공간에서도 장착이 가능하도록 할 수 있을 뿐만 아니라, 급수밸브를 최소화하여 원가상승을 억제할 수 있다는 매우 효과적인 발명이다.As described above, the water supply device of the automatic washing machine according to the present invention performs various water supply functions using a minimum water supply valve, and at the same time, by compactizing the structure, the water supply valve can be installed in a narrow space as well. It is a very effective invention that can minimize the increase in cost.

Claims (7)

내부에 세탁수가 저류되는 세탁조(45)를 갖는 전자동세탁기에 있어서, 급수수단과, 상기 급수수단(41)으로 부터 급수되는 세탁수를 연수화하는 연수화수단(25)과, 상기 연수화수단(25)의 연수화작용에 따라 상기 연수화수단(25)내에 충전된 이온교환수지의 수명이 종료하였을 경우, 상기 급수수단(41)으로 부터 원수를 받아서 재생수를 형성하여 상기 재생수를 연수화수단(25)내로 공급하는 재생수공급수단(29)과, 상기 재생수공급수단(29) 일측에 배설되어 상기 연수화수단(25)에서 공급되는 연수 및 급수수단(41)으로부터 공급되는 원수를 공급받으며 내부가 세제 및 헹굼제를 용해시키도록 세제용해수단(31) 헹굼제용해수단(33)으로 구획된 세제 및 헹굼제용해수단(37)과, 상기 세제 및 헹굼제용해수단(37)을 수납하는 수납부재(39)와, 상기 연수화수단(25) 하측에 배설되어 연수화수단(25) 내의 재생수를 배출하는 재생수배출수단(43)으로 이루어진 것을 특징으로 하는 전자동세탁기의 급수장치.A fully automatic washing machine having a washing tank (45) in which washing water is stored therein, wherein the water softening means (25) softens the water supply means, the wash water supplied from the water supply means (41), and the softening means ( When the life of the ion-exchange resin charged in the softening means 25 is terminated according to the softening action of 25), raw water is received from the water supply means 41 to form regeneration water and the regeneration water is softened means ( 25 is supplied to the regeneration water supply means 29 to be supplied into the regeneration water supply means 29, and the soft water supplied from the softening means 25 and the raw water supplied from the water supply means 41 and the inside Detergent and rinsing agent dissolving means (37) partitioned by detergent dissolving means (31) and rinsing agent dissolving means (33) to dissolve the detergent and rinsing agent, and a housing member for storing the detergent and rinsing agent dissolving means (37). 39 and below the softening means 25 Is installed softening water supply means of the fully automatic washing machine, which is characterized by being a Current Views discharge means 43 for discharging the Views in 25. 제1항에 있어서, 상기 급수수단(41)은 상측에 냉수급수구(47)가 형성되어 있고, 일측에 상기 냉수급수구(47)를 통해 공급되는 냉수를 토출시키는 제1,제2급수밸브(49)(51)가 고정되어 있는 제1브라켓(53)과, 상측에 온수급수구(55)가 형성되어 있고, 일측에 상기 온수급수구(55)에서 공급된 온수를 통과시키는 제3급수밸브(57)와, 상기 제2급수밸브(51)에서 토출된 냉수를 공급받아 헹굼제공급수단(33)으로 공급하는 제4급수밸브(59)가 고정되어 있는 제2브라켓(61)과, 상기 제1급수밸브(49)와 제3급수밸브(57)사이에 배설되어 냉수와 온수를 세제용해수단(31)으로 공급해줌과 동시에, 상기 연수화수단(25)에서 공급된 연수를 세제용해수단(31)으로 공급해주는 커넥터노즐(63)과, 상기 제2급수밸브(51)와, 제4급수밸브(59)사이에 결합되어 상기 냉수급수구(47)에서 공급되는 냉수를 재생수공급수단(29) 및 헹굼제공급수단(33)으로 토출시키는 커넥터(65)와, 상기 제2브라켓(61) 일측에 배설되어 상기 제2급수밸브(51)를 통하여 공급된 냉수의 일부를 헹굼제공급수단(33)으로 공급하고, 나머지 냉수를 재생수공급수단(29)으로 공급하는 이음관(67)으로 이루어진 것을 특징으로 하는 전자동세탁기의 급수장치.According to claim 1, wherein the water supply means 41 is provided with a cold water supply port 47 on the upper side, the first and second water supply valve for discharging the cold water supplied through the cold water supply port 47 on one side The first bracket (53) to which the (49) and (51) are fixed and the hot water supply opening (55) are formed on the upper side, and the third water supply passing the hot water supplied from the hot water supply opening (55) on one side. A second bracket 61 having a valve 57 and a fourth water supply valve 59 for receiving cold water discharged from the second water supply valve 51 and supplying the rinse agent supply means 33; It is disposed between the first water supply valve 49 and the third water supply valve 57 to supply cold water and hot water to the detergent dissolving means 31, and at the same time, to dissolve the soft water supplied from the softening means 25. Cold water supplied from the cold water supply port 47 is coupled between the connector nozzle 63 for supplying the means 31, the second water supply valve 51, and the fourth water supply valve 59. The connector 65 for discharging to the regeneration water supply means 29 and the rinsing agent supply means 33, and a portion of the cold water disposed on one side of the second bracket 61 and supplied through the second water supply valve 51 Supplying device to the rinsing agent supply means 33, the water supply device for a fully automatic washing machine, characterized in that consisting of a joint pipe 67 for supplying the remaining cold water to the regeneration water supply means (29). 제2항에 있어서, 상기 커넥터노즐(63)은 양측에 냉수와 온수가 급수되도록 돌출 형성된 유입구(63a)(63b)와, 상측에 연수공급관이(75) 접속되는 돌출관(63c)으로 이루어진 것을 특징으로 하는 전자동세탁기의 급수장치.According to claim 2, wherein the connector nozzle 63 is formed of the inlet (63a) (63b) protruding so that the cold water and hot water is supplied to both sides, and the projection pipe (63c) is connected to the soft water supply pipe (75) on the upper side Water supply device for a full automatic washing machine. 제2항에 있어서, 상기 이음관(67)은 냉수가 유입되는 유입구(67a)와, 상기 유입구(67a)를 통한 냉수가 헹굼제공급수단(33)내로 배출되는 제1토출구(67b)와, 상기 유입구(67a)를 통해 유입된 일부 냉수가 재생수공급수단(29)내로 토출되는 제2토출구(67c)로 이루어진 것을 특징으로 전자동세탁기의 급수장치.The fitting pipe (67) is an inlet (67a) through which the cold water is introduced, the first discharge port (67b) through which the cold water through the inlet (67a) is discharged into the rinse agent supply means (33), Water supply device for a full automatic washing machine, characterized in that consisting of a second discharge port (67c) is discharged into the regeneration water supply means 29, some cold water introduced through the inlet (67a). 제2항에 있어서, 상기 수납부재(39)는 브라켓(53)(61)을 고정하는 보스부(81)와, 커넥터노즐(63)을 통한 냉수 및 온수와 연수를 세제용해수단(31)내로 투입시키는 제1투입구(85)와, 이음관(67)이 접속되어 제1연결관(77)을 통해 유입된 냉수가 헹굼제공급수단(33)내로 투입가능토록 하는 제2투입구(87)로 이루어진 것을 특징으로 하는 전자동세탁기의 급수장치.The receiving member (39) according to claim 2, wherein the receiving member (39) is a boss (81) for fixing the brackets (53) and (61), and cold water and hot water and soft water through the connector nozzle (63) into the detergent dissolving means (31). The first inlet 85 to be introduced and the fitting pipe 67 are connected to the second inlet 87 to allow the cold water introduced through the first connecting pipe 77 to be introduced into the rinse agent supply means 33. Fully automatic washing machine water supply device characterized in that made. 제2항에 있어서, 상기 온수급수구(55)는 급수시 제3급수밸브(57)로만 온수가 급수되도록 하고, 제4급수밸브(59)로는 온수가 급수되지 않도록 하는 D자형상의 투입구가 형성된 것을 특징으로 하는 전자동세탁기의 급수장치.According to claim 2, wherein the hot water supply opening 55 is a D-shaped inlet is formed so that the hot water is supplied only to the third water supply valve 57 when the water supply, and the fourth water supply valve 59 so that the hot water is not supplied Water supply device for a full automatic washing machine, characterized in that. 제2항에 있어서, 상기 제2급수밸브(51)는 냉수급수구(47)에서 공급되는 냉수를 연수화수단(25)내로 급수가능토록 작동되는 밸브체(69)와, 상기 냉수급수구(47)에서 공급되는 일부 냉수가 커넥터(65)로 흐르게하는 유로(73)로 이루어진 것을 특징을 하는 전자동세탁기의 급수장치.The water supply port of claim 2, wherein the second water supply valve 51 is operated so that the cold water supplied from the cold water supply port 47 can be supplied into the softening means 25, and the cold water supply port ( 47. A water supply system for a fully automatic washing machine characterized in that it consists of a flow passage (73) through which some cold water supplied from the connector (65) flows.
KR1019950018359A 1995-06-29 1995-06-29 Water supplying apparatus of automatic electric washing machine KR0161077B1 (en)

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