KR20020006902A - Rinsing method with Agitator type Washing machine - Google Patents

Rinsing method with Agitator type Washing machine Download PDF

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Publication number
KR20020006902A
KR20020006902A KR1020000040424A KR20000040424A KR20020006902A KR 20020006902 A KR20020006902 A KR 20020006902A KR 1020000040424 A KR1020000040424 A KR 1020000040424A KR 20000040424 A KR20000040424 A KR 20000040424A KR 20020006902 A KR20020006902 A KR 20020006902A
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KR
South Korea
Prior art keywords
rinsing
washing
laundry
stirring
water
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KR1020000040424A
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Korean (ko)
Inventor
이득희
정해덕
김정호
유재철
Original Assignee
구자홍
엘지전자주식회사
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Priority to KR1020000040424A priority Critical patent/KR20020006902A/en
Publication of KR20020006902A publication Critical patent/KR20020006902A/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
    • D06F33/00Control of operations performed in washing machines or washer-dryers 
    • D06F33/30Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/38Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of rinsing
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F23/00Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry 
    • D06F23/04Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry  and rotating or oscillating about a vertical axis
    • 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
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Abstract

PURPOSE: A rinsing method by using an agitator washer is provided to reduce rinsing water by processing spin washing stage and filtration washing stage through rotating an agitating bar and a washing tub, and to improve rinsing effect. CONSTITUTION: An agitator rinsing stage rinses laundry by rotating an agitating bar(16). A spin rinsing state rinses the laundry by rotating the agitating bar and a washing tub(14) with a same direction. A filtration rinsing stage washes the laundry by rapidly rotating the agitating bar and the washing tub over a specific speed. The laundry is rinsed by forming water current through rotating the agitating bar in the agitator rinsing stage. Then, the agitating bar is integrally rotated with the washing tub to discharge detergent element of the laundry outside of the washing tub. The rinsing water is circulated into the washing tub through a passage between the washing tub and a storing tub by rotating the agitating bar and the washing tub with high speed. The rinsing water is injected to the laundry to discharge the detergent element contained in the laundry.

Description

교반식 세탁기를 이용한 헹굼방법{Rinsing method with Agitator type Washing machine}Rinsing method with agitated washing machine {Rinsing method with Agitator type Washing machine}

본 발명은 세탁기에 관한 것으로서, 보다 상세하게는 적은 양의 헹굼수를 사용하여 보다 높은 헹굼효과를 얻을 수 있도록 하는 교반식 세탁기의 헹굼방법에 관한 것이다.The present invention relates to a washing machine, and more particularly, to a rinsing method of an agitated washing machine to obtain a higher rinsing effect using a small amount of rinsing water.

일반적으로 세탁기는 주로 전동기를 통한 기계적인 작동에 의해 의류 등을세탁하기 위한 것으로, 그 구조와 세탁방식에 따라 교반식(agitator type)과 드럼식(drum type) 및 와권식(pulsator type)으로 구분되며, 대략, 세탁에 직접 기여하는 세탁부와, 상기 세탁부의 작동을 위한 동력을 공급하는 구동부 및 외형을 형성하는 케이스 등으로 구성된다.Generally, washing machines are mainly for washing clothes by mechanical operation through electric motors. The washing machines are classified into agitator type, drum type, and pulsator type according to the structure and washing method. , Roughly, a washing unit directly contributing to washing, a driving unit for supplying power for the operation of the washing unit, and a case forming an outline.

상기 교반식 세탁기의 세탁부는 도 1 및 도 2에 나타난 것과 같이 케이스(10) 내에 설치된 저수조(12)와, 저수조(12)에 내장된 세탁조(14), 세탁조(14) 내에 장착된 교반봉(16) 및, 급, 배수밸브(17)(18) 등을 포함하여 이루어져 있는데, 상기 저수조(12)는 케이스(10) 내에서 서스펜션 수단에 의해 지지되어 있으며, 세탁조(14)는 그 벽면에 다수개의 누수홀(14a)이 구비된 형태로서 회전 가능하게 장착되어 있다.As shown in FIGS. 1 and 2, the washing unit of the stirring washing machine includes a reservoir 12 installed in the case 10, a washing tank 14 embedded in the reservoir 12, and a stirring rod mounted in the washing tank 14. 16) and a supply / drain valve (17) (18) and the like, wherein the reservoir 12 is supported by the suspension means in the case 10, the washing tank 14 has a number of walls Two leak holes 14a are rotatably mounted.

구동부는 구동모터(20) 및, 상기 구동모터(20)의 구동력을 전달받아 교반봉(16)과 세탁조(14)를 회전시키는 트랜스미션(30)과 클러치기구(40) 및, 구동모터(20)의 구동력을 클러치기구(40)로 전달하는 벨트연결수단과, 상기 트랜스미션(30)의 안정적인 고정상태 유지를 위한 브레이크 수단을 포함하여 이루어져 있다.The driving unit 20 receives the driving force of the driving motor 20 and the driving motor 20, the transmission 30 and the clutch mechanism 40 to rotate the stirring rod 16 and the washing tank 14, and the driving motor 20 It comprises a belt connecting means for transmitting the driving force of the clutch mechanism 40, and brake means for maintaining a stable fixed state of the transmission (30).

상기 트랜스미션(30)은 도 3에 나타난 것과 같이 기어박스(32)와, 상기 기어박스(32) 내의 교반 기어수단(도 5 참조)을 통해 서로 연결되는 상 하부 교반샤프트(33)(34)를 비롯하여, 기어박스(32)에 고정 장착된 스핀 샤프트(35)를 포함하여 이루어져 있는데, 상기 상부 교반샤프트(33)는 스핀 샤프트(35)에 회전 가능하게 내장된 구조로서 교반봉(16)과 연결되어 있고, 스핀 샤프트(35)는 기어박스(32)에 고정 장착됨과 더불어 세탁조(14)에 연결되어 있으며, 하부 교반샤프트(34)는 그 하단에 세레이션부(341)(도 4 참조)가 형성된 구조로서 기어박스(32)의 하방으로 그 선단이 돌출되어 있다.The transmission 30 has a gearbox 32 and upper and lower stirring shafts 33 and 34 connected to each other via stirring gear means (see FIG. 5) in the gearbox 32 as shown in FIG. 3. In addition, it comprises a spin shaft 35 fixedly mounted to the gear box 32, the upper stirring shaft 33 is connected to the stirring rod 16 as a structure rotatably embedded in the spin shaft 35 The spin shaft 35 is fixedly mounted to the gearbox 32 and connected to the washing tank 14, and the lower stirring shaft 34 has a serration part 341 (see FIG. 4) at the bottom thereof. As the formed structure, the tip of the gearbox 32 protrudes downward.

클러치 기구(40)는 도 4에 나타난 것과 같이 기어박스(32) 하단에 고정 부착된 스핀샤프트 블록(42) 및 상기 스핀샤프트 블록(42)의 일측에 장착되어 하부 교반샤프트(34)의 세레이션부(341)에 결합됨과 더불어 벨트연결수단의 풀리(44)에 고정된 스프링 블록(46)과, 상기 스핀샤프트 블록(42) 및 스프링 블록(46)을 감싸는 형태로 장착된 원웨이 스프링(48)으로 이루어져 있다. 여기서, 상기 원웨이 스프링(48)은 그 회전방향에 따라 조임/풀림 상태가 제어되는 기구적인 특성을 갖고 있다.The clutch mechanism 40 is mounted on one side of the spin shaft block 42 and the spin shaft block 42 fixedly attached to the lower end of the gearbox 32 as shown in FIG. 4, and serration of the lower stirring shaft 34. A spring block 46 coupled to the portion 341 and fixed to the pulley 44 of the belt connecting means, and a one-way spring 48 mounted to surround the spin shaft block 42 and the spring block 46. ) Here, the one-way spring 48 has a mechanical characteristic that the tightening / loosening state is controlled according to the rotation direction.

그리고, 트랜스미션(30)의 기어박스(32) 내에 구성된 교반 기어수단은 도 5에 나타난 것과 같이 상부 교반샤프트(33)의 하단에 부착된 피니언 기어(50)와, 상기 피니언 기어(50)와 치합되는 랙기어부(521)가 형성된 편심 크랭크(52)와, 상기 편심 크랭크(52)와 동일 회전축 상에 연결된 제1기어(54) 및, 상기 제1기어(54)와 치합되며 하부 교반샤프트(34)의 상단에 부착된 제2기어(56)로 이루어져 있다.Then, the stirring gear means configured in the gearbox 32 of the transmission 30 is engaged with the pinion gear 50 and the pinion gear 50 attached to the lower end of the upper stirring shaft 33 as shown in FIG. An eccentric crank 52 having a rack gear portion 521 formed thereon, a first gear 54 connected to the same rotation shaft as the eccentric crank 52, and a lower stirring shaft engaged with the first gear 54. 34) and a second gear 56 attached to the upper end.

브레이크 수단은 기어박스(32) 하단에 구비된 브레이크 디스크(60)와, 상기 브레이크 디스크(60)와 대응하는 형태로서 서스펜션 수단의 프레임(19) 상면에 구성된 브레이크 마찰부(62) 및, 구동모터(20)의 작동방향에 따라 기어박스(32)를 상하 위치 조절함으로써 브레이크 디스크(60)와 브레이크 마찰부(62)의 분리/밀착상태를 제어하는 위치조절기구(미도시)를 포함하여 이루어져 있다.(도 2 참조)The brake means includes a brake disc 60 provided at the lower end of the gearbox 32, a brake friction portion 62 formed on the upper surface of the frame 19 of the suspension means in a form corresponding to the brake disc 60, and a drive motor. It comprises a position adjusting mechanism (not shown) for controlling the separation / close state of the brake disc 60 and the brake friction portion 62 by adjusting the gear box 32 in the vertical direction according to the operating direction of the (20). (See Figure 2)

상술한 바와 같이 구성된 교반식 세탁기의 제어방법은 급수밸브(17)에 의해 세탁조(14) 내로 세탁수가 급수되는 급수행정과, 급수행정 종료 후 도 6에 나타난 것과 같이 교반봉(16)의 회전 작동으로 세탁수와 빨랫감(W)을 일정 시간동안 교반시키는 세정행정과, 세정행정 종료 후 배수밸브(18)를 통해 세탁수를 배수한 다음, 세제가 함유되지 않은 맑은 물 즉, 헹굼수를 급수하여 일정 횟수만큼 빨랫감(W)을 헹구는 헹굼행정과, 헹굼행정 종료 후 세탁조(14)를 고속으로 회전시켜 빨랫감(W)을 탈수하는 탈수행정으로 이루어진다.The control method of the stirring washing machine configured as described above is a water supply stroke in which the washing water is supplied into the washing tank 14 by the water supply valve 17, and the rotation of the stirring rod 16 as shown in FIG. 6 after the water supply stroke is finished. After washing the washing water and the feeling of washing (W) for a predetermined time, the washing water is drained through the drain valve 18 after the completion of the washing stroke, and then a predetermined number of times by supplying clean water containing no detergent, that is, rinsing water It consists of a rinsing stroke for rinsing the clothes (W) as much as, and a dehydration stroke for dehydrating the laundry (W) by rotating the washing tank 14 at high speed after the end of the rinsing stroke.

이와 같은 제어방법 중, 급수행정에서는 급수밸브(17)를 통해 유입되는 물이 세제통을 거치면서 세제와 혼합된 세탁수가 공급되고, 세정행정에서는 세탁수에 함유된 세제의 화학작용과 함께 교반봉(16)에 의한 물리적인 작용으로 빨랫감(W)에 묻어 있는 오염물질이 제거되는 세정작용이 진행되는데, 이때 상기 교반봉(16)은 트랜스미션(30)에 의해 그 회전방향이 간헐적으로 반전되는 정역회전을 반복함으로써 좌우방향 수류와 상하방향 수류가 조합된 양방향 수류를 형성하여 세정작용을 이루게 된다.In such a control method, in the water supply stroke, the water flowing through the water supply valve 17 passes through the detergent container, and the washing water mixed with the detergent is supplied, and in the washing stroke, the stirring rod (with the chemical action of the detergent contained in the washing water) 16) a washing action is performed in which the contaminants buried in the clothes (W) are removed by a physical action, wherein the stirring rod 16 is reversely rotated in which the rotation direction is intermittently reversed by the transmission 30. By repeating to form a bidirectional water flow combined with the left and right water flow and the up and down water flow to achieve a cleaning action.

이어서, 진행되는 헹굼행정에서는 세제가 혼합되지 않은 헹굼수가 공급된 상태에서 세정행정에서와 마찬가지로 교반봉(16)의 교반작동에 의해 발생하는 양방향 수류에 의해 빨랫감(W)에 묻어있는 세제성분이 제거되고, 탈수행정에서는 헹굼수가 배수된 다음, 세탁조(14)가 일측방향으로 빠르게 회전함으로써 빨랫감(W)이 세탁조(14) 내벽에 밀착된 상태에서 원심력에 의해 빨랫감(W)의 물기가 누수홀(14a)을 통해 빠져나가게 된다. 상기 탈수행정에서는 세탁조(14)와교반봉(16)이 동시에 같은 방향으로 회전함으로써 빨랫감(W)이 교반봉(16)에 걸려 훼손되는 것이 방지되며, 배수밸브(18)가 개방됨으로써 세탁조(14)의 누수홀(14a)을 통해 배출된 물기를 세탁기의 외부로 배수하게 된다.Subsequently, in the ongoing rinsing stroke, the detergent component buried in the clothes (W) is removed by the bidirectional water flow generated by the stirring operation of the stirring rod 16 as in the washing stroke in the state where the rinse water is not mixed with the detergent. In the dehydration stroke, the rinsing water is drained, and then the washing tank 14 rotates quickly in one direction so that the water of the clothes W is held by the centrifugal force in a state where the washing feeling W is in close contact with the inner wall of the washing tank 14. Exit through 14a). In the dehydration stroke, the washing tank 14 and the stirring rod 16 are rotated in the same direction at the same time, thereby preventing the laundry feeling W from being caught by the stirring rod 16 and being damaged, and the drain valve 18 is opened to wash the washing tank 14. The water discharged through the leak hole (14a) of the drain to the outside of the washing machine.

한편, 상술한 바와 같은 종래기술에 의하면 헹굼행정에서 역시 세정행정에서와 마찬가지로, 교반봉(16)의 정역회전 작동만으로 빨랫감(W)을 헹구게 되는데, 이에 따르면 수류의 특성상 빨래감(W)이 엉키지는 않게 되나, 교반봉(16)과 빨래감(W)이 마찰되기 때문에 빨래감(W)의 손상이 심하고, 많은 양의 헹굼수를 필요로 할 뿐만 아니라, 교반봉(16)의 작용만으로는 강한 수류를 형성할 수 없는 등 헹굼효과가 약하다는 문제점이 발생한다.On the other hand, according to the prior art as described above, as in the rinsing stroke, as well as in the washing stroke, the washing sensation (W) is rinsed only by the forward and reverse rotation operation of the stirring rod 16, according to the characteristics of the water flow tangled laundry (W) However, since the stirring rod 16 and the laundry (W) are rubbed, the damage of the laundry (W) is severe and not only requires a large amount of rinsing water, but also the strong water flow only by the action of the stirring rod (16). There is a problem that the rinsing effect is weak, such as unable to form.

본 발명은 상기한 종래 문제점을 해결하고자 안출된 것으로, 교반봉만의 작동에 의한 일반적인 교반헹굼작용과, 교반봉과 세탁조가 함께 회전하는 스핀헹굼작용 및 여과헹굼작용의 조합을 통해 이루어짐으로써 세탁기의 헹굼능력 향상에 도움이 되는 교반식 세탁기의 헹굼방법 제공을 목적으로 한다.The present invention has been made to solve the above-mentioned conventional problems, the rinsing ability of the washing machine is made through a combination of the general stirring rinsing action by the operation of the stirring rod only, the spin rinsing action and the filtration rinsing action that the stirring rod and the washing tank rotates together An object of the present invention is to provide a rinsing method for an agitated washing machine to help improve.

도 1은 교반식 세탁기의 구조를 나타낸 부분절개 사시도이다.1 is a partial cutaway perspective view showing the structure of a stirring washing machine.

도 2는 교반식 세탁기의 구조를 나타낸 단면도이다.2 is a cross-sectional view showing the structure of a stirring washing machine.

도 3은 교반식 세탁기의 트랜스미션 구조를 나타낸 사시도이다.3 is a perspective view showing the transmission structure of the stirring washing machine.

도 4는 교반식 세탁기의 클러치기구 구성을 나타내는 도 3의 A부를 확대한 분해 사시도이다.4 is an exploded perspective view showing an enlarged portion A of FIG. 3 showing the clutch mechanism of the stirring washing machine.

도 5는 교반식 세탁기의 트랜스미션에 적용된 교반 기어수단의 구성을 나타낸 사시도이다.5 is a perspective view showing the configuration of the stirring gear means applied to the transmission of the stirring washing machine.

도 6은 종래 제어방법에 따른 교반식 세탁기의 세정 및 헹굼작용 상태를 나타낸 상태도이다.6 is a state diagram showing a washing and rinsing action of the stirring washing machine according to the conventional control method.

도 7은 본 발명의 실시예에 따른 교반식 세탁기의 헹굼방법에서 스핀헹굼작동 상태를 나타낸 단면도이다.7 is a cross-sectional view showing a spin rinsing operation state in the rinsing method of the stirring washing machine according to an embodiment of the present invention.

도 8은 본 발명의 실시예에 따른 교반식 세탁기의 헹굼방법에서 여과헹굼작동 상태를 나타낸 단면도이다.8 is a cross-sectional view showing a filtration rinsing operation state in the rinsing method of the stirring washing machine according to an embodiment of the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

10: 케이스 12: 저수조10: case 12: reservoir

14: 세탁조 14a: 누수홀14: washing tank 14a: leak hole

16: 교반봉 17: 급수밸브16: stirring rod 17: water supply valve

18: 배수밸브 19: 프레임18: drain valve 19: frame

20: 구동모터 30: 트랜스미션20: drive motor 30: transmission

32: 기어박스 33: 상부 교반샤프트32: gearbox 33: upper stirring shaft

34: 하부 교반샤프트 341: 세레이션부34: lower stirring shaft 341: serration

35: 스핀샤프트 40: 클러치기구35: spin shaft 40: clutch mechanism

42: 스핀샤프트 블록 44: 풀리42: spin shaft block 44: pulley

46: 스프링 블록 48: 원웨이 스프링46: spring block 48: one-way spring

50: 피니언 기어 52: 편심 크랭크50: pinion gear 52: eccentric crank

521: 랙기어부 54: 제1기어521: rack gear 54: first gear

56: 제2기어 60: 브레이크 디스크56: second gear 60: brake disc

62: 브레이크 마찰부 W: 빨랫감62: brake friction portion W: wash

상기 목적을 이루기 위하여 제공되는 교반식 세탁기의 헹굼방법은 교반봉의 정역회전 작동만으로 빨랫감에 대한 헹굼작용이 수행되는 교반헹굼 단계와, 교반봉과 세탁조가 동일 방향으로 회전하여 원심력에 의해 빨랫감이 세탁조 내벽에 압착된 상태에서 헹굼수가 빨랫감을 통과함으로써 헹굼작용이 수행되는 스핀헹굼단계와, 교반봉과 세탁조가 일정속도 이상으로 빠르게 일체 회전하여 세탁조와 저수조사이에 형성된 유로를 통해 헹굼수가 세탁조내로 순환되고, 순환되는 헹굼수가 빨래감에 분사됨으로써 헹굼작용이 수행되는 여과헹굼단계로 이루어지며, 상기 스핀헹굼단계 및 여과헹굼단계에서는 교반헹굼단계에서 보다 적은 양의 헹굼수가 사용되는 것을 특징으로 한다.The rinsing method of the stirring washing machine provided to achieve the above object is a stirring rinsing step of performing a rinsing action on the clothes with only the forward and reverse rotation of the stirring bar, and the stirring bar and the washing tank rotate in the same direction so that the washing feeling is centrifugal force on the inner wall of the washing tank. Spin rinsing step in which the rinsing action is performed by the rinsing water passing through the laundry in the compressed state, and the stirring rod and the washing tank are integrally rotated faster than a predetermined speed, so that the rinsing water is circulated into the washing tank through the flow path formed in the washing tank and the water reservoir. The rinsing water is sprayed on the laundry to form a filtration rinsing step is performed, the spin rinsing step and the filtration rinsing step is characterized in that less amount of rinsing water is used in the stirring rinsing step.

이하, 본 발명의 실시예를 첨부된 도 7과 도 8을 참조로 하여 상세하게 설명하며, 본 발명의 구성 중 종래구성과 동일한 부분에 대해서는 동일한 부호를 부여하고 그 설명을 생략하기로 한다.Hereinafter, embodiments of the present invention will be described in detail with reference to FIGS. 7 and 8, and the same reference numerals will be given to the same parts as the conventional configurations of the present invention, and description thereof will be omitted.

본 발명의 실시예에 따른 교반식 세탁기의 헹굼방법에 의하면 헹굼행정이 종래와 동일하게 교반봉(16)의 정역 회전작동만으로 빨랫감(W)이 헹구어지는 교반헹굼단계(도 6 참조)와, 교반봉(16)과 세탁조(14)가 동일 방향으로 회전함으로써 헹굼작용이 수행되는 스핀헹굼단계(도 7 참조)와, 교반봉(16)과 세탁조(14)가 일정속도 이상으로 빠르게 일체 회전하여 헹굼작용이 수행되는 여과헹굼단계(도 8 참조)로 이루어지는데, 이와 같은 헹굼행정의 진행과정을 순서대로 설명하면 다음과 같다.According to the rinsing method of the stirring washing machine according to an embodiment of the present invention, the rinsing stroke is the same as the conventional stirring rinsing step (see Fig. 6) to wash the clothes (W) only by reverse rotation operation of the stirring rod 16, and stirring Spin rinsing step (see FIG. 7) in which the rod 16 and the washing tank 14 rotate in the same direction to perform a rinsing action, and the stirring rod 16 and the washing tank 14 are integrally rotated more than a predetermined speed to rinse. It is composed of a filtration rinsing step (see Fig. 8) is performed, the process of such a rinsing stroke will be described in order as follows.

우선, 세정행정이 종료되어, 세탁수가 배수된 다음에는 세제가 혼합되지 않은 헹굼수가 충분히 세탁조(14)내로 공급된 상태에서 교반헹굼단계가 진행되는데, 상기 교반헹굼단계에서는 교반봉(16)의 정역회전함으로써 헹굼수에 수류가 형성되어 빨랫감의 헹굼작용이 이루어진다.First, after the washing operation is finished, the washing water is drained, the stirring rinsing step is performed while the rinsing water in which the detergent is not mixed is sufficiently supplied into the washing tank 14. By rotating, water flow is formed in the rinsing water to rinse the clothes.

그리고, 상기 교반헹굼단계가 종료되고, 헹굼수가 배수된 후에는 스핀헹굼단계가 진행되는데, 이때에는 도 7에 나타난 것과 같이 교반헹굼단계에서의 헹굼수보다 상대적으로 적은 양의 헹굼수가 공급되며, 교반봉(16)과 세탁조(14)가 일체로 회전함으로써 헹굼수가 빨랫감(W)을 통과하는 세탁조(14) 밖으로 빠져 나가는 과정에서 빨랫감(W)에 잔류된 세제성분 역시 배출된다.After the stirring rinsing step is finished and the rinsing water is drained, the spin rinsing step is performed. In this case, a relatively small amount of rinsing water is supplied as shown in FIG. As the rod 16 and the washing tank 14 rotate integrally, detergent components remaining in the washing clothes W are also discharged in the process of rinsing water exiting the washing tank 14 passing through the washing clothes W.

이어서, 상기 스핀헹굼단계가 종료되고, 헹굼수가 배수된 다음에는 여과헹굼단계가 진행되는데, 상기 여과헹굼단계에서는 도 8에 나타난 것과 같이 교반봉(16)과 세탁조(14)가 일정속도 이상으로 빠르게 회전함으로써 세탁조(14) 밖으로 빠져나간 헹굼수가 세탁조(14)와 저수조 사이의 유로를 통해 세탁조(14)내로 순환됨으로써 헹굼작용이 수행된다. 이때, 세탁조(14) 내로 순환되는 헹굼수는 빨래감(W)에 분사됨으로써 빨래감(W)에 충격을 가하기 때문에 빨래감(W)에 잔류된 세제성분이 더욱 효과적으로 배출된다.Subsequently, the spin rinsing step is ended, and after the rinsing water is drained, the filtration rinsing step is performed. In the filtration rinsing step, as shown in FIG. 8, the stirring rod 16 and the washing tank 14 are quickly moved to a predetermined speed or more. The rinsing water is circulated by circulating into the washing tank 14 through the flow path between the washing tank 14 and the reservoir tank by rotating the rinsing water out of the washing tank 14. At this time, the rinsing water circulated into the washing tank 14 is sprayed on the laundry (W), thereby impacting the laundry (W), so that the detergent component remaining in the laundry (W) is discharged more effectively.

즉, 상술한 바와 같은 본 실시예에 따르면, 일반적인 교반헹굼단계 후에 적은 양의 헹굼수를 사용하는 스핀헹굼단계 및 여과헹굼단계를 거치게 됨으로써, 교반봉(16)의 작동만으로 헹굼작용이 이루어지는 종래기술과 동일한 헹굼 횟수 및 시간이 소요될 경우, 상대적으로 적은 양의 헹굼수를 사용하여 높은 헹굼효과를 얻게 된다.That is, according to the present embodiment as described above, the conventional rinsing action is performed only by the operation of the stirring rod 16 by going through a spin rinsing step and a filtration rinsing step using a small amount of rinsing water after a general stirring rinsing step. When the same number of times and time of rinsing takes, a relatively small amount of rinsing water is used to obtain a high rinsing effect.

상술한 바와 같은 본 발명에 따른 교반식 세탁기의 헹굼방법에 의하면, 교반봉만에 의한 교반헹굼단계와 더불어 교반봉와 세탁조가 동시 회전되어 빨랫감에 잔류된 세제성분을 배출시키는 스핀세정단계 및 여과세정단계를 거치기 때문에 헹굼수의 사용량이 감소되고, 헹굼효과가 향상된 다는 이점이 있다.According to the rinsing method of the stirring washing machine according to the present invention as described above, in addition to the stirring rinsing step only by the stirring rod, the stirring rod and the washing tank are rotated at the same time to discharge the detergent component remaining in the laundry feeling and filtration washing step Since the use of the rinsing water is reduced, there is an advantage that the rinsing effect is improved.

Claims (2)

교반봉의 정역회전 작동만으로 빨랫감에 대한 헹굼작용이 수행되는 교반헹굼 단계와,A stirring rinsing step of performing a rinsing action on the clothes with only the forward and reverse rotation of the stirring rod, 교반봉과 세탁조가 동일 방향으로 회전하여 원심력에 의해 빨랫감이 세탁조 내벽에 압착된 상태에서 헹굼수가 빨랫감을 통과함으로써 헹굼작용이 수행되는 스핀헹굼단계와,A spin rinsing step in which a rinsing action is performed by rinsing water passing through the laundry while the stirring rod and the washing tank are rotated in the same direction and the feeling of laundry is compressed by the centrifugal force on the inner wall of the washing tank; 교반봉과 세탁조가 일정속도 이상으로 빠르게 일체 회전하여 세탁조와 저수조 사이에 형성된 유로를 통해 헹굼수가 세탁조내로 순환되고, 순환되는 헹굼수가 빨래감에 분사됨으로써 헹굼작용이 수행되는 여과헹굼단계Filtration and rinsing step in which the stirrer rod and the washing tank are integrally rotated faster than a predetermined speed so that the rinsing water is circulated into the washing tank through a flow path formed between the washing tank and the water storage tank, and the rinsing water is sprayed to the laundry. 로 이루어지는 교반식 세탁기의 헹굼방법.Rinsing method of the stirring washing machine consisting of. 제1항에 있어서, 상기 스핀헹굼단계 및 여과헹굼단계에서는According to claim 1, wherein the spin rinsing step and filtration rinsing step 교반헹굼단계에서 보다 적은 양의 헹굼수가 사용되는 것을 특징으로 하는 교반식 세탁기의 헹굼방법.Rinsing method of a stirring washing machine, characterized in that less amount of rinsing water is used in the stirring rinsing step.
KR1020000040424A 2000-07-14 2000-07-14 Rinsing method with Agitator type Washing machine KR20020006902A (en)

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