KR100189374B1 - The washing machine of a supplying water apparatus - Google Patents

The washing machine of a supplying water apparatus Download PDF

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Publication number
KR100189374B1
KR100189374B1 KR1019950042904A KR19950042904A KR100189374B1 KR 100189374 B1 KR100189374 B1 KR 100189374B1 KR 1019950042904 A KR1019950042904 A KR 1019950042904A KR 19950042904 A KR19950042904 A KR 19950042904A KR 100189374 B1 KR100189374 B1 KR 100189374B1
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South Korea
Prior art keywords
water
water supply
washing
washing machine
supply means
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KR1019950042904A
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Korean (ko)
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KR970027483A (en
Inventor
김학실
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윤종용
삼성전자주식회사
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Priority to KR1019950042904A priority Critical patent/KR100189374B1/en
Publication of KR970027483A publication Critical patent/KR970027483A/en
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08Liquid supply or discharge arrangements
    • D06F39/088Liquid supply arrangements
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/02Devices for adding soap or other washing agents
    • D06F39/028Arrangements for selectively supplying water to detergent compartments
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/02Water supply

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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)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)

Abstract

세탁 및 헹굼시 간헐적인 탈수를 할 때 세탁물이 잔류되는 탈수조의 내주면에 세탁수를 골고루 살수시켜 세탁 및 헹굼성능과 절전효과를 높일 수 있게 한 세탁기의 급수장치에 관한 것으로, 본 발명은 세탁조의 상측에 세탁수를 분산시키는 급수수단을 설치하여 이에 공급되는 수압에 의해 분사노즐이 동작되고, 수압이 차단될 때 그 내부에 설치된 복귀스프링에 의해 분사노즐이 원상태로 복귀되게 하며, 상기 급수수단을 세탁조의 일측에 설치하여 급수시에만 돌출되고 급수정지시에 복귀되게 하여 세탁시 장애를 주지 않는 범위에서 탈수조의 상측중앙부에서 물을 분산공급함에 따라, 헹굼성능 향상과 세탁시간 및 물을 절약할 수 있게 된 것이다.When intermittent dehydration during washing and rinsing, the present invention relates to a water supply device of a washing machine that allows the washing water to be evenly sprayed on the inner circumferential surface of the dehydration tank where the laundry remains, thereby improving washing and rinsing performance and power saving effect. The water supply means for distributing the washing water is installed in the spray nozzle to operate by the water pressure supplied thereto, and when the water pressure is cut off, the spray nozzle is returned to its original state by the return spring installed therein, and the water supply means is disposed in the washing tank. It is installed on one side of the water supply so as to protrude only when water is supplied and return when water is stopped so that water can be distributed from the upper central part of the dehydration tank within a range that does not interfere with washing, thereby improving rinsing performance and saving washing time and water. It is.

Description

세탁기의 급수장치Water supply of washing machine

제1도는 일반적인 전자동 세탁기의 일예를 나타낸 전체단면도,1 is a cross-sectional view showing an example of a general automatic washing machine,

제2도는 상기 제1도의 급수상태를 나타낸 부분단면도,2 is a partial cross-sectional view showing a water supply state of FIG.

제3도는 본 발명 실시예의 세탁기의 급수장치를 개략적으로 보인 사시도,3 is a perspective view schematically showing a water supply device of a washing machine of the embodiment of the present invention;

제4도는 (a)(b)는 상기 제3도의 급수장치를 발췌한 단면도와 그 작동상태 단면도,4 is a cross-sectional view taken from the water supply device of FIG.

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

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

10 : 본체 11 : 상부커버10: main body 11: upper cover

20 : 탈수조 30 : 급수수단20: dehydration tank 30: water supply means

31 : 고정실린더 32 : 가동실린더31: fixed cylinder 32: movable cylinder

33 : 분사노즐 35 : 복귀스프링33: injection nozzle 35: return spring

40 : 제1자동밸브 50 : 급수관40: first automatic valve 50: water supply pipe

본 발명은 세탁기의 급수장치, 더욱 상세하게는 세탁 및 헹굼행정시 간헐적으로 탈수를 할 때 세탁물이 잔류되는 탈수조의 내주면에 세탁수를 골고루 살수시켜 세탁 및 헹궁성능과 절전효과를 높일 수 있게 한 세탁기의 급수장치에 관한 것이다.The present invention is a water supply device for a washing machine, more specifically, a washing machine that can sprinkle evenly the washing water on the inner circumferential surface of the dehydration tank where the laundry remains when intermittently dewatering during washing and rinsing administration to increase washing and rinsing performance and power saving effect. It relates to a water supply device.

일반적으로, 세탁행정과 헹굼행정 사이에 반복되는 간헐탈수시 세탁조에 세탁수를 공급하여 세탁물에 잔류된 세제거품 및 오물을 제거하기 위한 급수방법이 보편화되고 있다.In general, a water supply method for supplying washing water to a washing tank during repeated intermittent dehydration between a washing stroke and a rinsing stroke to remove debris and dirt remaining in the laundry is becoming common.

제1도는 펄세이터방식에 의한 전자동 세탁기의 일예를 나타낸 것으로, 세탁조(1)에 설치된 탈수통(2)에 회전수류를 발생시켜 세탁 및 헹굼작용을 하는 펄세이터(3)가 동축상으로 설치되고, 세탁조(1)의 하부측에는 세탁을 거친 오염수가 배출되는 배수장치(14)가 설치되어 있다.Figure 1 shows an example of a fully automatic washing machine by the pulsator method, a pulsator (3) for washing and rinsing by generating a rotary water flow in the dehydration tank (2) installed in the washing tank 1 is installed coaxially On the lower side of the washing tank 1, a drain 14 for discharging the contaminated water after washing is provided.

상기 세탁조(1)의 상부커버는 온·냉수를 공급하는 급수관(5)이 배관되고, 이 급수관을 세탁수의 공급을 제어하는 가동밸브(6)를 통하고 세제용해통(7)을 거쳐 세탁조(1)에 물을 공급하였다.The upper cover of the washing tank (1) is piped with a water supply pipe (5) for supplying hot and cold water, and the water supply pipe is passed through a movable valve (6) for controlling the supply of washing water and through a detergent dissolving tank (7). Water was supplied to (1).

위와 같은 세탁기는 세탁 및 헹굼배수시 세탁수에 부유되었던 세제거품이나 오물이 제대로 탈수통 밖으로 배출되지 않은채 세탁수만 배출되면서 세탁물에 비교적 많은 량의 세제거품과 오물등이 잔류되므로, 간헐탈수과정에서 세탁수를 일시적으로 공급하여 잔류물을 제거하였다.In the above washing machine, when washing and rinsing drainage, the washing water or washing water that is suspended in the washing water is discharged only to the washing water while the washing water is discharged out of the dehydrating container. Washing water was supplied temporarily to remove the residue.

한편, 제2도는 종래의 급수상태를 나타낸 부분단면도로사, 세탁과정에서 마이컴에 의해 제어되는 자동밸브(6)의 개방동작에의해 급수관(5)으로부터 공급되는 물이 세제 용해통(7)를 거쳐 탈수조(2)의 일부분에 집중되어 낙하됨에 따라, 물이 접촉되지 않은 부분은 세제거품등이 제대로 제거되지 않게 됨과 동시에 헹굼성능이 저하되는 문제점이 있었다.On the other hand, Figure 2 is a partial cross-sectional view showing a conventional water supply state, the water supplied from the water supply pipe 5 by the opening operation of the automatic valve 6 controlled by the microcomputer in the washing process is passed through the detergent dissolution container (7) As it is concentrated on a part of the dehydration tank 2 and falls, the part which is not in contact with water has a problem that the rinse performance is deteriorated while the washing products are not properly removed.

본 발명은 위와 같은 종래의 급수장치의 문제점을 감안하여 안출한 것으로서, 그 목적은 공급되는 수압에 의해 세탁수를 분산시키는 세탁기의 급수장치를 제공하는 것이다.The present invention has been made in view of the above problems of the conventional water supply device, the object is to provide a water supply device of the washing machine to disperse the wash water by the supplied water pressure.

본 발명의 다른 목적은 물의 분산범위를 확대하여 헹굼성능을 향상시킬 수 있는 세탁기의 급수장치를 제공함에 있다.Another object of the present invention is to provide a water supply device for a washing machine that can improve the rinsing performance by expanding the dispersion range of water.

이러한 목적을 달성하기 위한 본 발명은, 세탁조의 상측에 세탁수를 분산시키는 급수수단을 설치하여 이에 공급되는 수압에 의해 분사노즐이 동작되고, 수압이 차단될 때 그 내부에 설치된 복귀스프링에 의해 분사노즐이 원상태로 복귀되게 한다.In order to achieve the above object, the present invention provides a water supply means for distributing the washing water on the upper side of the washing tank, and the spray nozzle is operated by the water pressure supplied thereto, and sprayed by the return spring installed therein when the water pressure is blocked. Allow the nozzle to return to its original state.

또한, 상기 급수수단을 세탁조의 일측에 설치하여 급수시에만 돌출되고 급수정지시에 복귀되게 하여 세탁시 장애를 주지않는 범위에서 탈수조의 상측중앙부에서 물을 분산 공급함에 따라, 헹굼성능 향상과 세탁시간 및 물을 절약할 수 있게 된 것을 특징으로 한다.In addition, by installing the water supply means on one side of the washing tank to protrude only when the water supply and return to the stop of the water supply to distribute water from the upper central portion of the dehydration tank in the range that does not interfere with the washing, to improve the rinsing performance and washing time and It is characterized by being able to save water.

이하, 본 발명이 세탁기의 급수장치를 첨부도면을 참조하여 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

제3도는 본 발명 실시예의 세탁기의 급수장치를 개략적으로 보인 사시도로서, 본체(10)에 결합된 상부커버(11)의 내측에 수압에 의해 돌출동작되어 물을 분산시키는 노즐(33)을 갖춘 급수수단(30)이 설치되어 있다.3 is a perspective view schematically illustrating a water supply device of a washing machine according to an embodiment of the present invention, and a water supply having a nozzle 33 projecting by water pressure to disperse water inside the upper cover 11 coupled to the main body 10. Means 30 are provided.

이 급수수단(30)은 본체의 내측벽에 고정되는 고정실린더(31)와, 이 고정실린더(31)에 출몰가능하게 설치되고 선단에 분사노즐(33)을 구비한 적어도 하나의 가동실린더(32)로 구성되어 있다.The water supply means 30 is a fixed cylinder 31 fixed to the inner wall of the main body, and at least one movable cylinder 32 which is mounted to the fixed cylinder 31 so as to be sunk and has an injection nozzle 33 at the tip. It consists of).

상기 고정실린더(31)는 이에 결합된 가동실린더(32)와 그 선단의 분사노즐(33)을 탈수조(20)의 상측중앙에 위치하게 대략 수평상태로 설치하였으나, 선단의 분사노즐(33)을 하향으로 기울어지게 경사상태로 설치하는 것이 더욱 바람직하다.The fixed cylinder 31 has a movable cylinder 32 coupled thereto and the injection nozzle 33 at the front end thereof is installed in a substantially horizontal state in the upper center of the dehydration tank 20, but the injection nozzle 33 at the front end is installed. It is more preferable to install in an inclined state to be inclined downward.

그 이유는 급수수단(30)의 내부에 잔류된 물의 배수를 원활히 할 수 있도록 하는데에 기인한다.The reason is due to the smooth drainage of the water remaining in the water supply means (30).

상기 급수수단(30)에는 세탁기의 진행과정을 제어하는 마이컴(도시하지 않음)의 신호에 의해 동작되어 급수 및 단수를 결정짓는 제1자동밸브(40)가 연결되고, 이 제1자동밸브는 본체(10)에 배관된 급수관(50)에 연결되어 세제용해통(51)에 공급되는 물을 제어하는 제2자동밸브(52)에 연결되어 있다.The water supply means 30 is connected to a first automatic valve 40 which is operated by a signal of a microcomputer (not shown) for controlling the progress of the washing machine to determine the water supply and the number of stages. It is connected to the water supply pipe 50 piped to (10) is connected to the second automatic valve 52 for controlling the water supplied to the detergent dissolution tank (51).

제4도 (a)(b)는 상기 급수장치를 발췌하고 그 작동상태를 나타낸 단면도로서, 급수수단(30)을 구성하는 고정실린더(31)의 후단은 제1자동밸브(40)에 연결된 급수호스(41)의 일단이 연결되고, 이 고정실린더(31)의 내주면과 가동실린더(32)의 외주면에 의해 형성된 공간부(34)에는 탄성을 지닌 복귀스프링(35)이 개입설치되어 있다.Figure 4 (a) (b) is a cross-sectional view showing the operating state of the water supply device, the rear end of the fixed cylinder 31 constituting the water supply means 30 is a water supply connected to the first automatic valve 40 One end of the hose 41 is connected to the space 34 formed by the inner circumferential surface of the fixed cylinder 31 and the outer circumferential surface of the movable cylinder 32.

이 복귀스프링(35)은 급수수단(30)에 공급된 물의 수압에 의해 제4도 (b)에서와 같이 가동실린더(32)가 동출동작될 때 수축되고, 물의 공급이 차단되어 고정실린더(31) 및 가동실린더(32)에 잔류된 물의 배수가 완료되는 순간, (a)와 같이 가동실린더(32)를 몰입시키는 작용을 한다.The return spring 35 is contracted when the movable cylinder 32 is pulled out as shown in FIG. 4 (b) by the water pressure of the water supplied to the water supply means 30, and the supply of water is blocked so that the fixed cylinder 31 ) And the moment when the drainage of the water remaining in the movable cylinder 32 is completed, it acts to immerse the movable cylinder 32 as shown in (a).

위의 작용을 만족시키기 위해 수압스프링 탄성상수가 필수적이다.Hydraulic spring elastic constant is essential to satisfy the above action.

상기 급수수단(30)의 급수동작시 그 선단에 결합된 분사노즐(33)은 탈수조(20)의 상측 중앙부에 위치되어 급수를 하게 된다.During the water supply operation of the water supply means 30, the injection nozzle 33 coupled to the tip is located in the upper center portion of the dewatering tank 20 to supply water.

이때, 분사노즐은 탈수조(20)의 내벽을 향하여 물을 분사시키는 구조로 제작하는 것이 바람직하며, 물의 분사범위 조절은 급수수단(30)의 설치각도를 조절하는 것으로도 가능하다.At this time, the injection nozzle is preferably manufactured in a structure that injects water toward the inner wall of the dewatering tank 20, the water injection range can be adjusted by adjusting the installation angle of the water supply means (30).

제5도는 본 발명의 실시예의 급수상태를 나타낸 것으로, 탈수조(20)의 회전시 이에 주입된 세탁물을 회전원심력에 의해 탈수조의 내벽에 빙둘러 밀착되며, 위와 같은 상태에서 내벽의 전부분을 향하여 세탁수가 분산되면서 세탁물에 투입됨에 따라, 잔류된 세제거품 및 오물의 제거가 용이하다.Figure 5 shows the water supply state of the embodiment of the present invention, the laundry injected into the rotation of the dehydration tank 20 is in close contact with the inner wall of the dehydration tank by the rotational centrifugal force, in the above state toward the entire portion of the inner wall As the washing water is dispersed and put into the laundry, it is easy to remove the remaining degreaser and dirt.

또한, 상기 작용에 의해 헹굼과정을 단축시키는 요인을 발생하고, 이에 비례하여 전체적인 세탁시간도 줄어들게 된다.In addition, the action causes a shortening of the rinsing process, and in proportion to the overall washing time is reduced.

한편, 위에서는 세탁과 헹굼과정에서 수행하는 간헐탈수시 급수수단(30)을 동작시켜 물을 분산시키게 된 것을 설명하였으나, 세탁의 전과정동안 분사노즐에 의해 물의 분산 공급이 가능함은 물론, 분사노즐이 출몰가능하게 설치되어 수압에 의해 물을 분산시켜 세탁을 하게 된 기술이 본 발명으로부터 용이하게 인용될 수 있다면, 모두 본 발명의 청구범위에 속한다 할 것이다.On the other hand, in the above description that the water was distributed by operating the water supply means 30 during the intermittent dehydration performed in the washing and rinsing process, it is possible to supply the dispersion of water by the spray nozzle during the whole process of washing, as well as the spray nozzle If the technology which is installed so that it can be circulated and wash | cleans by disperse | distributing water by water pressure can be easily quoted from this invention, all will belong to the claim of this invention.

Claims (5)

(정정) 본체(10)의 상부커버(11) 내측에 설치되어 탈수조(20)의 상측 중앙부에서 물을 분사하게 선단부에 분사노즐(33)이 구비되고, 수압에 의해 돌출동작되는 적어도 하나의 가동실린더(32)가 고정실린더(31)의 내주면과 출몰가능하게 설치된 급수수단(30)을 갖는 세탁기의 급수장치에 있어서, 상기 고정실린더(31)의 내주면과 가동실린더(32)의 외주면 사이에 형성된 공간부(34)에 가동실린더(32)를 몰입시키는 복귀스프링(35)이 개입되고, 상기 급수수단(30)에 공급되는 물을 제어하게 본체(10)에 배관된 급수관(50)에 연결된 제1자동밸브(40)를 포함한 구성을 특징으로 하는 세탁기의 급수장치.(Correction) At least one jet nozzle 33 is provided at the front end of the main body 10 so as to discharge water from the upper central part of the dehydration tank 20 and protrudes by hydraulic pressure. In a water supply apparatus for a washing machine having a movable cylinder 32 having an inner circumferential surface of the fixed cylinder 31 and a water supply means 30 which is mounted to be retractable, between the inner circumferential surface of the fixed cylinder 31 and the outer circumferential surface of the movable cylinder 32. A return spring 35 for immersing the movable cylinder 32 in the space 34 formed therein is connected, and is connected to the water supply pipe 50 piped to the main body 10 to control the water supplied to the water supply means 30. Water supply device for a washing machine characterized by a configuration including a first automatic valve (40). 제1항에 있어서, 상기 급수수단(30)의 선단에 구비된 분사노즐(33)이 탈수조(20)의 상측중앙을 향해 하향으로 경사지게 고정실린더(31)가 착설된 것을 특징으로 하는 세탁기의 급수장치.According to claim 1, wherein the injection nozzle 33 provided at the tip of the water supply means 30 of the washing machine, characterized in that the fixed cylinder 31 is installed so as to be inclined downward toward the upper center of the dehydration tank (20). Water supply. 제1항에 있어서, 상기 급수수단(30)의 선단에 구비된 분사노즐(33)이 탈수조(20)의 상측중앙을 향해 수평으로 위치하게 고정실린더(31)가 착설된 것을 특징으로 하는 세탁기의 급수장치.The washing machine according to claim 1, wherein the fixed cylinder (31) is installed so that the injection nozzle (33) provided at the tip of the water supply means (30) is positioned horizontally toward the upper center of the dehydration tank (20). Of water supply. (삭제)(delete) (삭제)(delete)
KR1019950042904A 1995-11-22 1995-11-22 The washing machine of a supplying water apparatus KR100189374B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100438866B1 (en) * 2002-07-11 2004-07-03 주식회사두리산업 Automatic front panel pressing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100438866B1 (en) * 2002-07-11 2004-07-03 주식회사두리산업 Automatic front panel pressing machine

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