KR0127651Y1 - Detergent supply device of a washing machine - Google Patents

Detergent supply device of a washing machine Download PDF

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Publication number
KR0127651Y1
KR0127651Y1 KR2019930018470U KR930018470U KR0127651Y1 KR 0127651 Y1 KR0127651 Y1 KR 0127651Y1 KR 2019930018470 U KR2019930018470 U KR 2019930018470U KR 930018470 U KR930018470 U KR 930018470U KR 0127651 Y1 KR0127651 Y1 KR 0127651Y1
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KR
South Korea
Prior art keywords
detergent
washing machine
washing
water
input
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KR2019930018470U
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Korean (ko)
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KR950008993U (en
Inventor
임재한
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김광호
삼성전자주식회사
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Priority to KR2019930018470U priority Critical patent/KR0127651Y1/en
Publication of KR950008993U publication Critical patent/KR950008993U/en
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Publication of KR0127651Y1 publication Critical patent/KR0127651Y1/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 
    • D06F39/02—Devices for adding soap or other washing agents
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/37—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of metering of detergents or additives
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/52—Changing sequence of operational steps; Carrying out additional operational steps; Modifying operational steps, e.g. by extending duration of steps

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

Abstract

본 고안은 세탁기의 세제투입장치에 관한 것으로, 세탁조와, 상기 세탁조내로 세탁수를 공급하는 급수관을 갖춘 세탁기에 있어서, 상기 급수관(18)으로부터 세탁수가 급수되는 망체(25)를 갖는 세제용해수단(20)과, 상기 망체(25)내로 소정량의 세제(A)를 투입하는 세제투입수단(30)으로 이루어져 세제의 정량투입에 따라 세제량을 절감함과 동시에 완전한 세제의 용해가 이루어짐으로써 환경오염을 현저히 줄일 수 있게 된다.The present invention relates to a detergent dispensing apparatus for a washing machine, the washing machine having a washing tank and a water supply pipe for supplying the washing water into the washing tank, the detergent dissolving means having a mesh 25 for supplying the washing water from the water supply pipe (18) ( 20) and detergent input means 30 for introducing a predetermined amount of detergent (A) into the mesh 25 to reduce the amount of detergent according to the quantitative input of the detergent and at the same time complete dissolution of the detergent is made environmental pollution Can be significantly reduced.

Description

세탁기의 세제투입장치Detergent input device of washing machine

제1도는 종래 세탁기의 세제투입장치를 나타내는 일부 단면도.1 is a partial cross-sectional view showing a detergent injection device of a conventional washing machine.

제2도는 본 고안에 따른 세탁기를 나타내는 일부절개상태의 종단면도.Figure 2 is a longitudinal cross-sectional view of a partially cut state showing a washing machine according to the present invention.

제3도는 본 고안에 따른 세탁기의 세제투입장치를 나타내는 확대단면도이다.Figure 3 is an enlarged cross-sectional view showing a detergent injection device of the washing machine according to the present invention.

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

12 : 세탁조 18 : 급수관12: washing tank 18: water pipe

20 : 세제용해수단 25 : 망체20: detergent dissolving means 25: network

30 : 세세투입수단 31 : 세제저장용기30: fine injection means 31: detergent storage container

32 : 세제량제어수단 32c : 개폐부재32: detergent amount control means 32c: opening and closing member

33 : 투입통로 A : 세제33: Input passage A: Detergent

본 고안은 세탁기의 세제투입장치에 관한 것으로서, 더욱 상세하게는 세탁기내로 투입되는 세제의 량을 정확하게 계량함과 동시에 완전히 용해시켜 공급하도록 된 세탁기의 세제투입장치에 관한 것이다.The present invention relates to a detergent dosing device for a washing machine, and more particularly, to a detergent dosing device for a washing machine to accurately measure the amount of detergent that is put into the washing machine and to completely dissolve and supply.

종래 세탁기의 세제투입장치는 제1도에 도시한 바와같이 세탁조(1)의 일측에는 내측에 소정량의 세제(A)를 저장시킨 용기(2)가 고정설치되어 있고, 이 용기(2)의 하측에는 상기 세탁조(1)내로 세제(A)를 투입시키는 투입구(3)가 형성되어 있으며, 상기 용기(2)의 일측에는 모터(4)의 구동에 따라 맞물려 회전되는 기어(5),(6)가 각각 회전가능케 설치되어 있고, 상기 기어(6)의 회전축(6a)에는 스프링(7)의 일측단을 삽입고정함과 동시에 타측단은 상기 투입구(3)내에 삽입설치하여 모터(4)의 구동에 따라 기어(5),(6)가 회전되면, 상기 회전축(6a)에 고정설치된 스프링(7)이 회전하면서 용기(2)내에 저장된 세제(A)를 상기 투입구(3)로 배출시켜 상기 세탁조(1)내로 투입하게 된다.In the conventional washing machine dispensing apparatus, as shown in FIG. 1, a container (2) having a predetermined amount of detergent (A) stored therein is fixedly installed at one side of the washing tank (1). The lower side is formed with an inlet (3) for introducing detergent (A) into the washing tank (1), one side of the container (2) gears (5) rotated in engagement with the drive of the motor (4) (6) Are respectively rotatably installed, and one end of the spring 7 is fixed to the rotation shaft 6a of the gear 6 while the other end is inserted into the inlet 3 to install the motor 4. When the gears 5 and 6 rotate according to the driving, the spring 7 fixed to the rotary shaft 6a rotates to discharge the detergent A stored in the container 2 to the inlet 3 so that It is put into the washing tank (1).

그러나, 상기한 바와같은 종래의 기술은 세탁수 공급시, 특히 온수급수시 증기등의 수분이 투입구(3) 및 스프링(7)을 통하여 세제(A)에 침투되어 상기 세제(A)를 경화시키게 되고, 이에 따라 경화된 세제덩어리가 투입됨으로써 세제의 투입량이 적절하지 못하게 되며, 이에 따라 세제의 과다투입으로 인해 용해가 불충분하게 되어 환경을 오염시킬 뿐만 아니라 세제 덩어리에 의해 스프링(7)의 작동이 원활하지 못하게 되어 세제의 공급이 원활하지 못하게 되는 등의 여러가지 문제점이 있었다.However, in the conventional technique as described above, when the washing water is supplied, especially when hot water is supplied, moisture such as steam penetrates the detergent A through the inlet 3 and the spring 7 to cure the detergent A. Therefore, the amount of detergent is not appropriate because the lump of the detergent is cured, thereby dissolution is insufficient due to the over-injection of the detergent to contaminate the environment as well as the operation of the spring 7 by the detergent mass. There were various problems such as the smooth supply of the detergent is not smooth.

본 고안은 상기한 바와같은 종래기술의 문제점들을 해결하기 위하여 이루어진 것으로서, 본 고안의 목적은 세제의 정량투입 및 완전용해가 가능하여 환경오염을 현저히 줄임과 동시에 세제사용량을 절감할 수 있는 세탁기의 세제투입장치를 제공하는데 있다.The present invention has been made to solve the problems of the prior art as described above, the object of the present invention is the detergent of the washing machine that can reduce the amount of detergent and at the same time reduce the environmental pollution by the quantitative input and complete dissolution of the detergent To provide an input device.

이와같은 목적을 실현하기 위하여 안출된 본 고안에 따른 세탁기의 세제투입장치는 세탁조와, 상기 세탁조내로 세탁수를 공급하는 급수관을 갖춘 세탁기에 있어서, 상기 급수관으로부터 세탁수가 급수되는 망체를 갖는 세제용해수단과, 상기 망체내로 소정량의 세제를 투입하는 세제투입수단으로 이루어져 세제의 정량투입에 따라 세제량을 절감함과 동시에 완전한 세제의 용해가 이루어짐으로써 환경오염을 현저히 줄일 수 있는 것을 그 특징으로 한다.Detergent dispensing device of the washing machine according to the present invention devised to achieve the above object is a washing machine having a washing tank, and a water supply pipe for supplying the washing water into the washing tank, detergent dissolving means having a mesh to which the washing water is supplied from the water supply pipe And, it consists of a detergent input means for injecting a predetermined amount of detergent into the network is characterized in that it is possible to reduce the amount of detergent in accordance with the quantitative input of the detergent and at the same time to completely dissolve the detergent to significantly reduce environmental pollution.

이하, 본 고안의 바람직한 실시예를 첨부된 도면 제2도 및 제3도에 따라서 더욱 상세하게 설명한다.Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to FIGS. 2 and 3.

도면 제2도는 본 고안이 적용된 세탁기를 나타내는 일부 절개상태의 전체종단면도이고, 제3도는 본 고안에 따른 세탁기의 세제투입장치를 나타내는 확대단면도로서, 부호(10)은 세탁기 본체를 나타내고 있다.Figure 2 is a full longitudinal cross-sectional view of a partially cut state showing a washing machine to which the present invention is applied, Figure 3 is an enlarged cross-sectional view showing a detergent injection device of the washing machine according to the present invention, the reference numeral 10 denotes the washing machine body.

상기 본체(10)의 내측에는 저면에 구동수단(11)을 장착시킨 세탁조(12)가 고정설치되어 있고, 상기 세탁조(12)의 내측에는 구동수단(11)의 작동에 따라 회전되는 탈수조(13) 및 펄세이터가(14)가 회전가능케 설치되어 있으며, 상기 세탁조(12)의 저면 일측에는 세탁수를 배출시키기 위한 배수수단(15)이 형성되어 있다.The washing tank 12 having the driving means 11 mounted on the bottom of the main body 10 is fixedly installed, and the dehydrating tank rotated in accordance with the operation of the driving means 11 inside the washing tank 12 ( 13) and the pulsator 14 is rotatably installed, and the drainage means 15 for discharging the washing water is formed at one side of the bottom surface of the washing tank 12.

한편, 상기 본체(10)의 상측에는 세탁물등을 투입 및 인출하기 위한 뚜껑(16)이 개폐가능케 결합되어 있고, 그 일측에는 제3도에 도시한 바와같이 세제용해수단(20) 및 세제투입수단(20)이 각각 설치되어 있다.On the other hand, the upper side of the main body 10 is coupled to open and close the lid 16 for input and withdrawal of laundry, etc., one side of the detergent dissolving means 20 and detergent input means as shown in FIG. 20 are provided respectively.

상기 세제용해수단(20)은 온수 및 냉수용의 급수밸브(71a)(17b)가 각각 장착된 급수관(18)의 선단에 접속되는 가속관(21)을 상향돌출형성시키며 일측에 개구부(22)가 형성된 외통체(23)와, 상기 외통체(23)내에 슬라이드결합되는 내통체(24)와, 상기 내통체(24)의 내측상단에 착탈가능케 설치된 망체(25)로 이루어진다.The detergent dissolving means 20 upwardly forms an acceleration tube 21 connected to the front end of the water supply pipe 18 to which the water supply valves 71a and 17b for hot and cold water are respectively mounted, and the opening 22 is formed at one side thereof. Is formed of an outer cylinder 23, an inner cylinder 24 that is slide-coupled into the outer cylinder 23, and a mesh 25 detachably attached to an inner upper end of the inner cylinder 24.

그리고, 상기 가속관(21)의 일측에는 외부공기의 유입에 따라 급수되는 세탁수으 속도를 가속시키는 급기구(21a)가 형성되어 있으며, 상기 내통체(24)는 일측에 소정간격을 두고 제1 및 제2오버플로우판(24a)(24b)이 세워설치되어 있고, 그 바닥면에는 남은 세탁수의 배출이 가능하도록 배수공(24c)이 형성되어 있다.In addition, an air supply port 21a is formed at one side of the acceleration tube 21 to accelerate the speed of the wash water supplied according to the inflow of external air, and the inner cylinder 24 has the first interval at a predetermined interval. And second overflow plates 24a and 24b are provided upright, and drain holes 24c are formed in the bottom surface thereof so that the remaining wash water can be discharged.

한편, 상기 세제용해수단(20)으로 세제(A)를 공급하는 세제투입수단(30)은 내측에 소정량의 세제(A)가 저장되는 세제저장용기(31)와, 상기 세제저장용기(31)의 하측에서 투입되는 세제(A)의 량을 제어하는 세제량 제어수단(32)과, 상기 세제용해수단(20)의 망체(25)내로 세제(A)를 투입하는 투입통로(33)로 이루어진다.On the other hand, detergent dispensing means 30 for supplying a detergent (A) to the detergent dissolving means 20 is a detergent storage container (31) in which a predetermined amount of detergent (A) is stored inside, and the detergent storage container (31) Detergent amount control means 32 for controlling the amount of detergent (A) to be injected from the lower side of) and the input passage 33 for introducing the detergent (A) into the mesh 25 of the detergent dissolving means (20). .

그리고, 상기 세제저장용기(31)의 상측에는 세제(A)의 공급이 가능하도록 마개(31a)가 나사결합되어 있고, 그 하측에는 세제(A)의 이동이 용이하도록 경사부(31b)가 형성되어 있다.In addition, the stopper 31a is screwed to the upper side of the detergent storage container 31 so that the detergent A can be supplied, and the inclined portion 31b is formed at the lower side thereof so that the detergent A can be easily moved. It is.

상기 세제량 제어수단(32)은 솔레노이드수단, 실린더수단등으로 이루어지는 구동수단(32a)의 작동에 따라 횡측으로 이동되는 로드(32b)의 선단에 개폐부재(32c)가 고정설치되어 이루어지며, 상기 개폐부재(32c)는 투입통로(33)내에 삽입되어 상기 구동수단(32a)의 작동에 따라 투입통로(33)를 개방시켜 소정량의 세제(A)를 상기 망체(25)내로 투입하게 된다.The detergent amount control means 32 is made by the opening and closing member (32c) is fixed to the front end of the rod (32b) moved laterally in accordance with the operation of the drive means (32a) consisting of a solenoid means, a cylinder means, The member 32c is inserted into the feeding passage 33 to open the feeding passage 33 in accordance with the operation of the driving means 32a to inject a predetermined amount of detergent A into the mesh 25.

다음에 이와같이 구성된 본 고안에 따른 세탁기의 세제투입장치에 대한 작용 및 효과를 설명한다.Next will be described the operation and effect of the washing machine dosing device according to the present invention configured as described above.

먼저, 본체(10)의 상측에 결합된 덮개(16)를 열고 탈수조(13)내에 소정량의 세탁물을 투입한 후 세탁조건을 선택하게되면 급수관(18)내로 세탁수가 급수됨과 동시에 세제량 제어수단(32)이 작동하여 소정의 세제(A)를 투입하게 된다.First, when the cover 16 coupled to the upper side of the main body 10 is opened, a predetermined amount of laundry is put into the dehydration tank 13, and washing conditions are selected. The washing water is supplied into the water supply pipe 18 and the detergent amount control means. (32) is operated to put a predetermined detergent (A).

즉, 구동수단(32a)이 작동하여 로드(32b)를 제3도에 좌측으로 이동시키면, 투입통로(33)내에 폐쇄상태로 위치된 개폐부재(32c)가 일점쇄선으로 도시한 바와같이 슬라이드되어 상기 투입통로(33)를 개방시키게 된다.That is, when the driving means 32a is operated to move the rod 32b to the left in FIG. 3, the opening and closing member 32c positioned in the closing passage 33 in the closed state is slid as shown by the dashed line. The input passage 33 is opened.

이때, 세제저장용기(31)내에 저장된 세제(A)는 투입통로(33)를 통하여 세제용해수단(20)의 망체(25)내로 공급되어 진다At this time, the detergent A stored in the detergent storage container 31 is supplied into the mesh 25 of the detergent dissolving means 20 through the input passage 33.

한편, 상기 급수관(18)에서 세제용해수단(20)내로 토출되는 세탁수는 가속관(21)에 형성된 급기구(21a)내로 외부공기가 유입됨에 따라 그 유속이 가속되어 망체(25)내로 공급되며, 상기 망체(25)내의 세제(A)는 상기 세탁수의 압력에 의해 용이하게 용해되어 내통체(24)의 제1 및 제2오버플로우판(24a)(24b)을 통과한 후 개구부(22)를 통하여 세탁조(12)내로 토출되어 진다.On the other hand, the wash water discharged from the water supply pipe 18 into the detergent dissolving means 20, the flow rate is accelerated as the external air flows into the air supply port 21a formed in the acceleration pipe 21 is supplied to the mesh 25 The detergent A in the mesh 25 is easily dissolved by the pressure of the wash water and passes through the first and second overflow plates 24a and 24b of the inner cylinder 24, and then the opening ( It is discharged into the washing tank 12 through 22).

이때, 상기 내통체(24)내에서 세제(A)의 용해에 따라 생성된 거품은 제1 및 제제2오버플로우판(24a)(24b)에 의해 저지되어져, 상기 세탁조(12)내로 공급되는 세탁수에 포함된 거품을 최소화하게 된다.At this time, the foam generated in accordance with the dissolution of the detergent (A) in the inner cylinder 24 is blocked by the first and second overflow plates (24a, 24b), washing to be supplied into the washing tank 12 Minimize bubbles in the water.

또, 세탁물의 양에 따라 도시하지 않은 마이크로컴퓨터에서 보내지는 신호에 의해 세제(A)의 정량투입이 완료되면 다시 구동수단(32a)이 작동하여 개폐부재(32c)를 이동시킴으로써 투입통로(33)는 폐쇄되어 진다.In addition, when the quantitative injection of the detergent A is completed by a signal sent from a microcomputer (not shown) according to the amount of laundry, the driving means 32a is operated again to move the opening / closing member 32c so that the input passage 33 Is closed.

그리고, 세탁수에서 생성된 증기등의 습기는 투입통로(33)내에서 폐쇄된 개폐부재(32c)에 의해 세제저장용기(31)내로 침투되지 못하게 됨으로써 습기에 의한 세제(A)의 응고등을 방지할 수 있게 되어 세제(A)의 공급이 원활하게 이루어지게 된다.In addition, moisture such as steam generated in the wash water is prevented from penetrating into the detergent storage container 31 by the opening / closing member 32c closed in the input passage 33, thereby coagulating the detergent A by moisture. It is possible to prevent the supply of the detergent (A) is made smoothly.

상술한 바와같이 본 고안에 따른 세탁기의 세제투입장치에 의하면 세제의 정량투입이 가능하여 세제사용랴이 절감될 뿐만 아니라 세제의 용해가 완전하게 이루어짐으로써 환경오염을 현저히 줄일 수 있으며, 세탁수에서 생성된 습기의 침투를 방지하여 세제가 응고되지 않게 됨으로써 세제의 공급이 더욱 원활하게 되는 등의 여러가지 효과를 갖는다.As described above, according to the detergent input device of the washing machine according to the present invention, it is possible to quantitatively input the detergent, thereby reducing the use of detergent and completely dissolving the detergent, thereby significantly reducing environmental pollution, and By preventing the penetration of moisture to prevent the detergent from solidifying, the supply of the detergent is more smooth.

Claims (2)

세탁조와, 상기 세탁조내로 세탁수를 공급하는 급수관을 갖춘 세탁기에 있어서, 상기 급수관(18)으로부터 세탁수가 급수되는 망체(25)를 갖는 세제용해수단(20)과, 상기 망체(25)내로 소정량의 세제(A)를 투입하는 세제투입수단(30)으로 이루어진 것을 특징으로 하는 세탁기의 세제투입장치.A washing machine having a washing tank and a water supply pipe for supplying washing water into the washing tank, comprising: a detergent dissolving means (20) having a net body (25) for supplying wash water from the water supply pipe (18), and a predetermined amount into the net body (25). Detergent injection device of the washing machine, characterized in that consisting of a detergent input means 30 for introducing a detergent (A). 제1항에 있어서, 상기 세제투입수단(30)은 내측에 세제(A)가 저장되는 세제저장용기(31)와, 상기 세제저장용기(31)와 연통되어 상기 망체(25)내로 세제(A)를 투입하는 투입통로(33)와, 상기 투입통로(33)를 개폐시켜 세제(A)의 투입량을 제어하는 개폐부재(32c)를 갖는 세제량제어수단(32)로 이루어진 것을 특징으로 하는 세탁기의 세제투입장치.According to claim 1, wherein the detergent injection means 30 is a detergent storage container 31 in which detergent (A) is stored on the inside, and the detergent storage container (31) in communication with the detergent (A) into the net body (25) The detergent washing machine, characterized in that it consists of an input passage 33 for inputting a) and an opening and closing member 32c for opening and closing the input passage 33 to control the input amount of the detergent (A). Detergent dosing device.
KR2019930018470U 1993-09-15 1993-09-15 Detergent supply device of a washing machine KR0127651Y1 (en)

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TW457137B (en) * 1999-04-28 2001-10-01 Sharp Kk Washer having a partial washing apparatus
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