KR100730921B1 - Water supply system of drum type washing machine - Google Patents

Water supply system of drum type washing machine Download PDF

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Publication number
KR100730921B1
KR100730921B1 KR1020040040712A KR20040040712A KR100730921B1 KR 100730921 B1 KR100730921 B1 KR 100730921B1 KR 1020040040712 A KR1020040040712 A KR 1020040040712A KR 20040040712 A KR20040040712 A KR 20040040712A KR 100730921 B1 KR100730921 B1 KR 100730921B1
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KR
South Korea
Prior art keywords
detergent
water
water supply
washing
supplied
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KR1020040040712A
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Korean (ko)
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KR20050115965A (en
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김창후
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주식회사 대우일렉트로닉스
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Priority to KR1020040040712A priority Critical patent/KR100730921B1/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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/22—Condition of the washing liquid, e.g. turbidity
    • D06F34/24—Liquid temperature
    • 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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/16—Washing liquid temperature
    • 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
    • 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
    • D06F2105/10—Temperature of washing liquids; Heating means therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Abstract

본 발명은 드럼 세탁기의 급수시스템에 관한 것으로, 세탁기의 터브 상부에 설치되어, 세탁과정에서 급수장치를 통해 공급되는 세탁수와 같이 터브 내부에 투입된 세탁물에 투입하기 위한 세제를 담고있는 세제용해장치로써; 내부가 격벽에 의해 작동공간부와 세제공간부로 구획되며, 상기 세제공간부의 전방이 개구되고, 상기 작동공간부의 후방에는 상기 급수장치의 급수관을 통해 세탁수가 급수될 수 있게 연결관이 형성되며, 상기 격벽의 중앙에서 전방으로 다수의 세탁수투입공이 형성된 세제케이스; 상기 세제공간부의 전방으로 인출 가능하게 결합되고 내부에 다수의 세제투입공간이 형성된 세제통; 상기 작동공간부의 내부에 설치되어 상기 급수관을 통해 급수되는 상기 세탁수의 온도에 따라 세탁수의 량을 조절하여 세탁수를 상기 세탁수투입공으로 배출시키는 제어수단을 포함하여 된 구성으로, 본 발명에 의하면, 각 세탁행정에 필요로 하는 온도의 세탁수 량를 조절하여 터브내로 공급시켜 세탁수가 불필요하게 공급되어 사용되는 것을 방지하고, 이에 따라 전력 소비량도 줄일 수 있는 효과가 있다.The present invention relates to a water supply system of a drum washing machine, which is installed on an upper portion of a tub of a washing machine, and includes a detergent dissolving device containing a detergent for feeding into laundry loaded into a tub, such as washing water supplied through a water supply device during a washing process. ; The interior is partitioned into a working space and a detergent space by the partition, the front of the detergent space is opened, the rear of the working space is formed with a connecting pipe so that washing water can be supplied through the water supply pipe of the water supply device, A detergent case in which a plurality of laundry water injection holes are formed at the front of the barrier rib; A detergent container coupled to the front of the detergent space part and formed with a plurality of detergent input spaces therein; In the present invention, the control unit is installed in the working space and includes a control means for controlling the amount of the wash water according to the temperature of the wash water supplied through the water supply pipe to discharge the wash water to the wash water input hole, According to the present invention, the amount of washing water at a temperature required for each washing administration is adjusted to be supplied into the tub, thereby preventing the washing water from being unnecessarily supplied and used, thereby reducing power consumption.

드럼 세탁기, 세제박스, 급수장치Drum Washing Machine, Detergent Box, Water Supply Equipment

Description

드럼 세탁기의 급수시스템{WATER SUPPLY SYSTEM OF DRUM TYPE WASHING MACHINE}Water supply system of drum washing machine {WATER SUPPLY SYSTEM OF DRUM TYPE WASHING MACHINE}

도 1은 종래 드럼 세탁기를 도시한 사시도,1 is a perspective view showing a conventional drum washing machine,

도 2는 본 발명에 따른 급수시스템의 분리 사시도,2 is an exploded perspective view of the water supply system according to the present invention;

도 3은 본 발명이 설치된 드럼 세탁기의 사시도,3 is a perspective view of a drum washing machine in which the present invention is installed;

도 4a, 도 4b, 도 4c는 본 발명의 사용상태 단면도.Figure 4a, 4b, 4c is a cross-sectional view of the use state of the present invention.

＜도면의 주요 부분에 대한 부호의 설명＞<Description of the code | symbol about the principal part of drawing>

20 : 터브 30 : 드럼20: Tub 30: Drum

50 : 급수장치 60 : 세제용해장치50: water supply device 60: detergent dissolving device

61 : 세제케이스 62 : 격벽61: detergent case 62: bulkhead

62A : 세탁수투입공 63 : 작동공간부62A: washing water input hole 63: operating space

63A : 연결관 63B : 스프링홈63A: Connector 63B: Spring Groove

64 : 세제공간부 65 : 세제통64: detergent space part 65: detergent container

65A : 세제투입공간 70 : 제어수단65A: detergent input space 70: control means

71 : 온도감지센서 73 : 작동편71: temperature sensor 73: operating piece

73A : 결합돌부 75 : 스프링73A: engaging protrusion 75: spring

본 발명은 드럼 세탁기의 급수시스템에 관한 것으로, 상세하게는 급수되는 세탁수의 온도를 감지할 수 있는 수단과 온도의 감지에 의해 작동되는 제어수단을 세제용해장치에 설치하여 각 세탁행정에 알맞는 온도의 세탁수 량을 조절하여 터브내로 공급시켜 세탁수가 불필요하게 공급되어 사용되는 것을 방지하고, 전력 소비량도 줄일 수 있는 드럼 세탁기의 급수시스템에 관한 것이다.The present invention relates to a water supply system of a drum washing machine, and more particularly, a means for sensing the temperature of the washing water being supplied and a control means operated by sensing the temperature in a detergent dissolving apparatus suitable for each washing administration. The present invention relates to a water supply system of a drum washing machine, which regulates the amount of washing water at a temperature and prevents the washing water from being supplied and used unnecessarily and reduces power consumption.

일반적으로 세탁기는 모터의 구동력을 이용해 드럼 내부에 투입된 세탁물, 세탁수, 세제를 함께 교반시킴으로써 상호간의 마찰을 통해 세탁이 이루어지도록 하는 장치이다.In general, a washing machine is a device that performs washing through friction between each other by stirring together laundry, washing water, and detergent put into a drum using a driving force of a motor.

이러한 기능을 하는 세탁기 가운데 종래 드럼 세탁기는 도 1에 도시된 바와 같이 캐비닛(100)의 내부에 세탁수의 담수를 위한 터브(110)가 구비되고, 상기 터브(110)의 내부에 모터(130)의 구동에 의해 회전하는 드럼(120)이 구비되어 있다.Among the washing machines having such a function, the conventional drum washing machine is provided with a tub 110 for fresh water of the wash water in the cabinet 100, as shown in FIG. 1, and the motor 130 inside the tub 110. The drum 120 is rotated by the driving of.

계속해서, 드럼 세탁기는 터브(110)의 상부에 터브(110) 내부로 세탁수를 공급함과 동시에 급수과정에서 세제를 용해시킬 수 있도록 하는 급수장치(140)가 구비되어 있고, 세탁종료 후 터브(110) 내부의 세탁수를 강제로 배수시킬 수 있도록 터브(110)의 하부에 배수장치(160)가 설치되어 있다.Subsequently, the drum washing machine is provided with a water supply device 140 for supplying the washing water into the tub 110 at the top of the tub 110 and dissolving the detergent in the water supplying process. 110, the drainage device 160 is installed in the lower portion of the tub 110 to forcibly drain the wash water inside.

상기한 급수장치(140)는 캐비닛(100)의 후방 상부에 설치되는 복수의 급수밸브(141)와, 급수되는 물에 의해 세제가 용해될 수 있도록 캐비닛(100)의 전방 상부에 설치되는 세제용해장치(150)와, 급수밸브(141)의 출구와 세제용해장치(150)를 연결하는 급수관(145)과, 세제용해장치(150)의 출구와 터브(110)의 상부를 연결하는 인렛호스(Inlet hose)(147)로 이루어진다.The water supply device 140 is a plurality of water supply valve 141 is installed in the upper rear of the cabinet 100, detergent dissolving is installed in the upper front of the cabinet 100 so that detergent can be dissolved by the water supplied to the water An inlet hose connecting the device 150, the water supply pipe 145 connecting the outlet of the water supply valve 141 and the detergent dissolving device 150, and the upper portion of the tub 110 with the outlet of the detergent dissolving device 150 ( Inlet hose (147).

또한 세제용해장치(150)는 전방이 개구된 세제케이스(151)와, 전방으로 인출이 가능하도록 세케케이스(151)에 결합되는 서랍형 세제통(153)을 구비하고, 세제통(153)에는 세제를 종류별로 구분하여 투입할 수 있도록 복수의 공간으로 구획된 세제투입공간(154)이 마련되며, 세제용해장치(150)의 후방에는 각 세제투입공간(154)으로 물이 공급될 수 있도록 복수의 유입구(도면에 도시안됨)가 구비되어 있다.In addition, the detergent dissolving device 150 is provided with a detergent case 151 having an opening in the front and a drawer-type detergent container 153 coupled to the case 151 so as to be withdrawn forward, and the detergent container 153 is provided with detergent. Detergent input space 154 divided into a plurality of spaces are provided to be divided into each type, and a plurality of inlets so that water is supplied to each detergent input space 154 behind the detergent dissolving device 150. (Not shown in the drawing) is provided.

계속해서 세제용해장치(150)의 각 유입구와 급수밸브(141)사이의 급수관(145)은 외부에서 공급되는 물이 세제용해장치(150)의 각 유입구에 선택적으로 공급될 수 있도록 복수개의 관으로 구성되고, 급수밸브(141)는 각 급수관(145)으로의 물 공급을 제어하도록 구성된다.Subsequently, the water supply pipe 145 between each inlet of the detergent dissolving device 150 and the water supply valve 141 has a plurality of pipes so that water supplied from the outside can be selectively supplied to each inlet of the detergent dissolving device 150. The water supply valve 141 is configured to control the water supply to each water supply pipe 145.

그러나, 종래의 급수장치(140)는 급수밸브(141)와 급수관(145)을 통해 냉수 또는 온수를 터브(110)로 세탁수가 공급되는데, 터브(110)내로 공급되는 세탁수의 온도를 측정할 수 있는 수단이 마련되어 있지 않아 세탁과정중 각 세탁행정에 알맞는 온도로 세탁시 급수관(145)을 통해 터브(110) 내로 공급되는 세탁수의 량은 항상 일정하여 많은 량의 세탁수가 낭비되었을 뿐만 아니라 전력소비량도 증가되는 문제점이 있었다.However, in the conventional water supply device 140, washing water is supplied to the tub 110 through the water valve 141 and the water supply pipe 145 to measure the temperature of the washing water supplied into the tub 110. Since there is no means to provide the washing water supplied to the tub 110 through the water supply pipe 145 at a temperature suitable for each washing administration during the washing process, a large amount of washing water was not always wasted as well. There was a problem that the power consumption is also increased.

본 발명은 상기와 같은 종래 기술의 문제점을 해결하기 위해 안출된 것으로, 본 발명의 기술적 과제는 급수되는 세탁수의 온도를 감지할 수 있는 수단과 온도의 감지에 의해 작동되는 제어수단을 설치하여 각 세탁행정에 알맞는 온도의 세탁수 량을 조절하여 터브내로 공급시켜 세탁수가 불필요하게 공급되어 사용되는 것을 방지하고, 전력 소비량도 줄일 수 있는 드럼 세탁기의 급수장치를 제공하는데 있다.The present invention has been made to solve the problems of the prior art as described above, the technical problem of the present invention is to provide a means for sensing the temperature of the wash water to be supplied and the control means operated by sensing the temperature of each The present invention provides a water supply device for a drum washing machine, by adjusting the amount of washing water at a temperature suitable for the washing administration, and supplying it into a tub to prevent unnecessary use of washing water and reducing power consumption.

상기와 같은 목적을 달성하기 위한 기술적 과제는,Technical problem for achieving the above object,

드럼 세탁기의 터브(30) 상부에 설치되어, 세탁과정에서 급수장치(50)를 통해 공급되는 세탁수와 같이 터브(30) 내부에 투입된 세탁물에 투입하기 위한 세제를 담고있는 세제용해장치(60)로써;Installed on top of the tub 30 of the drum washing machine, detergent dissolving device 60 containing a detergent for putting in the laundry into the tub 30, such as the washing water supplied through the water supply device 50 in the washing process As;

내부가 격벽(62)에 의해 작동공간부(63)와 세제공간부(64)로 구획되며, 상기 세제공간부(64)의 전방이 개구되고, 상기 작동공간부(63)의 후방에는 상기 급수장치(50)의 급수관(53)을 통해 세탁수가 급수될 수 있게 연결관(63A)이 형성되며, 상기 격벽(62)의 중앙에서 전방으로 다수의 세탁수투입공(62A)이 형성된 세제케이스(61);The interior is partitioned into the working space 63 and the detergent space 64 by the partition 62, the front of the detergent space 64 is opened, the rear of the working space 63 is the water supply A connecting pipe 63A is formed to allow the washing water to be supplied through the water supply pipe 53 of the apparatus 50, and a detergent case having a plurality of washing water inlet holes 62A formed forward from the center of the partition wall 62 ( 61);

상기 세제공간부(64)의 전방으로 인출 가능하게 결합되고 내부에 다수의 세제투입공간(65A)이 형성된 세제통(65);A detergent container 65 coupled to the front of the detergent space 64 and having a plurality of detergent input spaces 65A formed therein;

상기 작동공간부(63)의 내부에 설치되어 상기 급수관(53)을 통해 급수되는 상기 세탁수의 온도에 따라 세탁수의 량을 조절하여 세탁수를 상기 세탁수투입공(62A)으로 배출시키는 제어수단(70)을 포함하여 된 것을 특징으로 하는 드럼 세탁기의 급수시스템을 제공함으로써 달성되어 진다.Control the amount of the wash water according to the temperature of the wash water is installed in the operating space 63, the water supplied through the water supply pipe 53 to discharge the wash water to the wash water input hole (62A) It is achieved by providing a water supply system of a drum washing machine, characterized in that it comprises a means (70).

상기와 같은 특징을 갖는 본 발명의 바람직한 실시예를 첨부된 도면을 토대로 상세하게 설명하면 다음과 같다.When described in detail with reference to the accompanying drawings a preferred embodiment of the present invention having the above characteristics as follows.

첨부된 도면중에서 도 2는 본 발명에 따른 급수시스템의 분리 사시도이고, 도 3은 본 발명이 설치된 드럼 세탁기의 사시도로써, 본 발명에 의한 드럼 세탁기의 급수시스템은 세탁수가 불필요하게 공급되어 사용되는 것을 방지하고, 전력 소비량도 줄일 수 있도록 구성한 것이다.In the accompanying drawings, Figure 2 is an exploded perspective view of the water supply system according to the present invention, Figure 3 is a perspective view of a drum washing machine in which the present invention is installed, the water supply system of the drum washing machine according to the present invention that the washing water is supplied unnecessarily It is configured to prevent the power consumption.

이와 같은 본 발명의 드럼 세탁기는 도 2 내지 도 3에 도시된 바와 같이 세탁수의 담수가 가능하도록 캐비닛(10)의 내부에 터브(20)가 설치되고, 터브(20)의 내부에는 모터(40)의 구동에 의해 회전하며 벽면에 다수의 탈수공이 형성된 드럼(30)이 구비되어 있다. 그리고, 캐비닛(10)의 전방에는 터브(20)의 개구를 개폐하기 위한 도어(12)가 설치된다.As described above, the drum washing machine according to the present invention has a tub 20 installed inside the cabinet 10 to allow fresh water for washing as shown in FIGS. 2 to 3, and a motor 40 inside the tub 20. The drum 30 is rotated by the driving of a) and a plurality of dehydration holes are formed on the wall. And, in front of the cabinet 10, a door 12 for opening and closing the opening of the tub 20 is provided.

계속해서, 터브(20)의 상부에는 터브(20) 내부로 세탁수를 공급함과 동시에 급수과정에서 세제를 용해시킬 수 있도록 하는 급수장치(50)와 세제공급장치(60)가 구비되어 있고, 세탁종료 후 터브(20) 내부의 세탁수를 강제로 배수시킬 수 있도록 터브(20)의 하부에 배수장치(80)가 설치되어 있다.Subsequently, the upper portion of the tub 20 is provided with a water supply device 50 and a detergent supply device 60 for supplying the washing water into the tub 20 and dissolving the detergent in the water supply process. The drainage device 80 is installed at the lower portion of the tub 20 so that the washing water in the tub 20 can be forcibly drained after completion.

상기한 급수장치(50)는 캐비닛(10)의 후방 상부에 설치되는 복수의 급수밸브(51)와, 세제용해장치(60)의 연결관(63A)과 연결 설치되는 급수관(53)과, 세제용해장치(60)의 출구와 터브(20)의 상부를 연결하는 인렛호스(Inlet hose)(55)로 이루어진다.The water supply device 50 includes a plurality of water supply valves 51 installed at the rear upper portion of the cabinet 10, a water supply pipe 53 connected to the connection pipe 63A of the detergent dissolving device 60, and a detergent. It consists of an inlet hose 55 connecting the outlet of the dissolution apparatus 60 and the top of the tub 20.

세제용해장치(60)는 내부가 격벽(62)에 의해 작동공간부(63)와 세제공간부(64)로 구획되며, 상기 세제공간부(64)의 전방이 개구되고, 상기 작동공간부(63)의 후방에는 상기 급수장치(50)의 급수관(53)을 통해 세탁수가 급수될 수 있게 연결관(63A)이 형성되며, 상기 격벽(62)의 중앙에서 전방으로 다수의 세탁수투입공(62A)이 형성된 세제케이스(61)와, 상기 세제공간부(64)의 전방으로 인출 가능하게 결합되고 내부에 다수의 세제투입공간(65A)이 형성된 세제통(65)과, 상기 작동공간부(63)의 내부에 설치되어 상기 급수관(53)을 통해 급수되는 상기 세탁수의 온도에 따라 세탁수의 량을 조절하여 세탁수를 상기 세탁수투입공(62A)으로 배출시키는 제어수단(70)으로 구성된다. 즉, 도시된 바와 같이 세제케이스(61)는 내부가 격벽(62)에 의해 급수장치(50)로부터 세탁수가 급수되는 작동공간부(63)와 세제가 투입되는 세제공간부(64)로 상 하부로 구획되며, 세제공간부(64)의 전방이 개구되고, 작동공간부(63)의 후방에는 급수장치(50)의 급수관(53)을 통해 세탁수가 급수될 수 있게 연결관(63A)이 형성되며, 격벽(62)의 중앙에서 전방으로 다수의 세탁수투입공(62A)이 형성된다.The detergent dissolving device 60 is partitioned into an operating space 63 and a detergent space 64 by a partition 62, and the front of the detergent space 64 is opened, and the operating space ( The rear of the 63, the connecting pipe 63A is formed so that the wash water can be supplied through the water supply pipe 53 of the water supply device 50, a plurality of washing water inlet holes (forward from the center of the partition 62) ( Detergent case (61) formed with a 62A, detergent container (65) having a plurality of detergent input space (65A) formed therein coupled to the front of the detergent space portion 64 and formed therein, and the working space portion 63 The control means 70 installed in the inside of the water supply pipe 53 to adjust the amount of the wash water in accordance with the temperature of the wash water to discharge the wash water to the wash water inlet hole (62A) do. That is, as shown in the detergent case 61 is the upper and lower operating space 63 for the washing water is supplied from the water supply device 50 by the partition wall 62 and the detergent space portion 64 into which the detergent is injected. It is divided into, and the front of the detergent space 64 is opened, the rear of the working space 63, the connecting pipe 63A is formed so that the wash water can be supplied through the water supply pipe 53 of the water supply device 50 A plurality of washing water input holes 62A are formed forward from the center of the partition wall 62.

계속해서, 제어수단(70)은 상기 작동공간부(63)의 내부에 설치되어 상기 급수관(53)을 통해 급수되는 세탁수의 온도를 감지하는 온도감지센서(71)와, 상기 온도감지센서(71)의 일측에 설치되어 세탁수의 온도와 수압에 의해 이동되며 일측면에는 결합돌부(73A)가 돌설된 작동판(73)과, 상기 결합돌부(73A)에 일단이 결합되고 타단은 상기 작동공간부(63)의 내측면에 형성된 스프링홈(63B)에 지지되는 스프링(75)으로 이루어진다.Subsequently, the control means 70 is installed inside the working space 63 to detect the temperature of the wash water supplied through the water supply pipe 53 and the temperature sensor ( 71 is installed on one side and moved by the temperature and water pressure of the wash water, and one side is coupled to the operating plate 73 protruding the engaging protrusion 73A, one end is coupled to the engaging protrusion 73A and the other end is the operation It consists of a spring 75 supported by the spring groove 63B formed in the inner surface of the space 63.

상기한 바와 같은 구성으로 이루어진 본 발명의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention made of a configuration as described above are as follows.

사용자가 세제용해장치(60)의 세제통(65)에 세제를 투입한 후 드럼 세탁기를 가동시키면, 외부급수원으로부터 급수호스(도시안됨)를 통해 공급되는 물은 급수장치(50)의 급수밸브(51), 급수관(53)을 거쳐 세제용해장치(60) 내부로 공급되며, 세제용해장치(60) 내부에서 세제를 용해시킨 후 인렛호스(55)를 통해 터브(20) 내부 로 공급된다.When the user puts detergent into the detergent container 65 of the detergent dissolving device 60 and starts the drum washing machine, the water supplied from the external water supply source through the water supply hose (not shown) is supplied to the water supply valve of the water supply device 50 ( 51), the water supply pipe 53 is supplied into the detergent dissolving apparatus 60, and the detergent is dissolved in the detergent dissolving apparatus 60 and then supplied into the tub 20 through the inlet hose 55.

여기서, 급수장치(50)를 통해 세제용해장치(60)로 세탁수가 급수되는 과정은 다음과 같다.Here, the process of supplying the wash water to the detergent dissolving device 60 through the water supply device 50 is as follows.

도 4a인 상태에서 사용자가 세제용해장치(60)의 세제통(65)에 세제를 투입한 후 세탁기를 가동시키면, 외부급수원으로부터 급수되는 세탁수는 급수장치(50)의 급수밸브(51)와 급수관(53)을 거쳐 세제케이스(61)의 작동공간부(63)로 공급되고, 작동공간부(63)로 공급된 세탁수는 온도감지센서(71)에 의해 세탁수의 온도를 감지하고, 감지된 신호를 제어부(도시안됨)로 보내고, 신호를 받은 제어부는 각 세탁행정에 필요한 온도의 세탁수의 량을 조절하게 된다.When the user puts detergent into the detergent container 65 of the detergent dissolving device 60 and operates the washing machine in FIG. 4A, the washing water supplied from the external water supply source is supplied with the water supply valve 51 of the water supply device 50. The washing water supplied to the working space 63 of the detergent case 61 through the water supply pipe 53 and the washing water supplied to the working space 63 detects the temperature of the washing water by the temperature sensor 71. The detected signal is sent to the controller (not shown), and the controller, which receives the signal, adjusts the amount of washing water at a temperature required for each washing administration.

상기한 제어부에 의해 세탁행정에 필요한 온도의 세탁수의 량이 조절되면, 공급되는 세탁수의 수압에 의해 작동편(73)이 동작하면서 세탁수를 격벽(62)에 형성된 다수의 세탁수투입공(62A)을 통해 세제공간부(64)로 배출시키게 된다.When the amount of wash water at a temperature required for washing administration is controlled by the control unit, a plurality of wash water injection holes formed in the partition wall 62 while the operating piece 73 is operated by the water pressure of the supplied wash water ( Through 62A) is discharged to the detergent space (64).

여기서, 세탁수의 량이 많이 필요한 세탁행정을 할 경우에는 급수장치(50)로 급수되는 세탁수의 수압이 강하게 되어 도 4b와 같이 제어수단(70)의 작동편(73) 이동거리가 많고, 반대로 세탁수의 량이 비교적 적은 세탁행정을 할 경우에는 급수장치(50)로 급수되는 세탁수의 수압이 약하게 되어 도 4c와 같이 제어수단(70)의 작동편(73) 이동거리가 짧다.In this case, when the washing administration requires a large amount of wash water, the water pressure of the wash water supplied to the water supply device 50 becomes strong, and as shown in FIG. 4B, the moving distance of the operating piece 73 of the control means 70 is large. In the case where the washing stroke is relatively small in the amount of washing water, the water pressure of the washing water supplied to the water supply device 50 becomes weak, so that the moving distance of the operating piece 73 of the control means 70 is short as shown in FIG. 4C.

상기와 같은 동작에 의해 세제공간부(64)로 급수된 세탁수는 세제와 용해되면서 인렛호스(55)를 통해 터브(20)로 공급된다.The wash water supplied to the detergent space 64 by the operation as described above is supplied to the tub 20 through the inlet hose 55 while being dissolved with the detergent.

이상에서 상세히 설명한 바와 같이 본 발명 드럼 세탁기의 급수시스템에 따르면, 세제용해장치에 급수장치를 통해 급수되는 세탁수의 온도를 감지하여 각 세탁행정에 필요한 세탁수 의량을 조절할 수 있도록 온도감지센서와 제어수단을 설치한 구성으로, 본 발명에 의하면, 각 세탁행정에 필요로 하는 온도의 세탁수 량를 조절하여 터브내로 공급시켜 세탁수가 불필요하게 공급되어 사용되는 것을 방지하고, 이에 따라 전력 소비량도 줄일 수 있는 효과가 있다. According to the water supply system of the drum washing machine of the present invention as described in detail above, by detecting the temperature of the washing water supplied to the detergent dissolving device through the water supply device to control the temperature sensor and the amount of washing water required for each washing administration According to the present invention, according to the present invention, by adjusting the amount of washing water at the temperature required for each washing administration to be supplied into the tub to prevent unnecessary use of the washing water is supplied, thereby reducing the power consumption It works.

이상에서는 본 발명을 특정의 바람직한 실시예에 대하여 도시하고 설명하였으나, 본 발명은 상기한 실시예에 한정되지 아니하며, 특허청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 분야에서 통상의 지식을 가진자라면 누구든지 다양한 변형이 가능할 것이다.While the invention has been shown and described with respect to certain preferred embodiments thereof, the invention is not limited to the embodiments described above, and is typically defined in the art to which the invention pertains without departing from the spirit of the invention as claimed in the claims. Anyone with knowledge of the world can make many variations.

Claims (2)

드럼 세탁기의 터브(30) 상부에 설치되어, 세탁과정에서 급수장치(50)를 통해 공급되는 세탁수와 같이 터브(30) 내부에 투입된 세탁물에 투입하기 위한 세제를 담고있는 세제용해장치(60)로써;Installed on top of the tub 30 of the drum washing machine, detergent dissolving device 60 containing a detergent for putting in the laundry into the tub 30, such as the washing water supplied through the water supply device 50 in the washing process As; 내부가 격벽(62)에 의해 상기 급수장치(50)로부터 세탁수가 급수되는 작동공간부(63)와 세제가 투입되는 세제공간부(64)로 상 하부로 구획되며, 상기 세제공간부(64)의 전방이 개구되고, 상기 작동공간부(63)의 후방에는 상기 급수장치(50)의 급수관(53)을 통해 세탁수가 급수될 수 있게 연결관(63A)이 형성되며, 상기 격벽(62)의 중앙에서 전방으로 다수의 세탁수투입공(62A)이 형성된 세제케이스(61);The inner partition is partitioned up and down by the operation space 63 for washing the wash water from the water supply device 50 by the partition 62 and the detergent space 64 for the detergent is injected, the detergent space 64 The front of the opening and the rear of the working space 63, the connecting pipe 63A is formed so that the wash water can be supplied through the water supply pipe 53 of the water supply device 50, the partition 62 A detergent case 61 in which a plurality of washing water injection holes 62A are formed from the center to the front; 상기 세제공간부(64)의 전방으로 인출 가능하게 결합되고 내부에 다수의 세제투입공간(65A)이 형성된 세제통(65);A detergent container 65 coupled to the front of the detergent space 64 and having a plurality of detergent input spaces 65A formed therein; 상기 작동공간부(63)의 내부에 설치되어 상기 급수관(53)을 통해 급수되는 상기 세탁수의 온도를 감지하는 온도감지센서에 의해 상기 세탁수의 온도를 감지하고, 상기 세탁수의 온도에 따라 세탁수의 량을 조절하여 세탁수를 상기 세탁수투입공(62A)으로 배출시키는 제어수단(70);을 포함하여 된 것을 특징으로 하는 드럼 세탁기의 급수시스템.The temperature of the wash water is installed in the working space 63 by a temperature sensor for detecting the temperature of the wash water supplied through the water supply pipe 53, and according to the temperature of the wash water. And a control means (70) for controlling the amount of the wash water to discharge the wash water to the wash water input hole (62A). 제 1항에 있어서, 상기 제어수단(70)은The method of claim 1, wherein the control means 70 상기 작동공간부(63)의 내부에 설치되어 상기 급수관(53)을 통해 급수되는 세탁수의 온도를 감지하는 온도감지센서(71);A temperature sensing sensor 71 installed inside the operation space 63 to sense a temperature of the wash water supplied through the water supply pipe 53; 상기 온도감지센서(71)의 일측에 설치되어 상기 세탁수의 온도에 따라 조절되는 상기 세탁수의 수압에 의해 이동되며 일측면에는 결합돌부(73A)가 돌설된 작동판(73); 및 An operating plate 73 installed at one side of the temperature sensor 71 and moved by the water pressure of the wash water adjusted according to the temperature of the wash water, and on one side of which the engaging protrusion 73A protrudes; And 상기 결합돌부(73A)에 일단이 결합되고 타단은 상기 작동공간부(63)의 내측면에 형성된 스프링홈(63B)에 지지되는 스프링(75)으로 이루어진 것을 특징으로 하는 드럼 세탁기의 급수시스템.One end is coupled to the coupling protrusion (73A) and the other end is a water supply system of the drum washing machine, characterized in that made of a spring (75) supported by a spring groove (63B) formed on the inner surface of the working space (63).
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US11186936B2 (en) 2016-08-19 2021-11-30 Samsung Electronics Co., Ltd. Detergent supply device and washing machine including same

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US9200399B2 (en) 2014-01-29 2015-12-01 Samsung Electronics Co., Ltd. Washing machine and washing water supply device
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US10167588B2 (en) 2014-01-29 2019-01-01 Samsung Electronics Co., Ltd. Washing machine and washing water supply device
US10822734B2 (en) 2014-01-29 2020-11-03 Samsung Electronics Co., Ltd. Washing machine and washing water supply device
US11753759B2 (en) 2014-01-29 2023-09-12 Samsung Electronics Co., Ltd. Washing machine and washing water supply device
CN106480664A (en) * 2015-08-27 2017-03-08 青岛海尔洗衣机有限公司 A kind of detergent dispensing apparatus and washing machine
US11186936B2 (en) 2016-08-19 2021-11-30 Samsung Electronics Co., Ltd. Detergent supply device and washing machine including same

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