KR950007052B1

KR950007052B1 - Insulation washing machine

Info

Publication number: KR950007052B1
Application number: KR1019920022483A
Authority: KR
Inventors: 류재철
Original assignee: 엘지전자주식회사; 구자홍
Priority date: 1992-11-26
Filing date: 1992-11-26
Publication date: 1995-06-30
Also published as: KR940011699A

Abstract

a dry tub being provided within the external tank and revolving at a high speed; a pulsator being provided in the inside lower part of the dry tub and stirred right and left during a washing; a lower part pulsator being provided in the central lower part of the dry tub and rotating with the movement of the washing; and a upper part pulsator being connected to the upper part of the lower part pulsator.

Description

Separator

제1도는 종래 세탁기의 구조를 나타낸 일부절결 단면도.1 is a partial cutaway sectional view showing the structure of a conventional washing machine.

제2도는 본 발명을 나타낸 종단면도.2 is a longitudinal sectional view showing the present invention.

제3도는 분리세탁조의 다른 실시예를 나타낸 종단면도.Figure 3 is a longitudinal sectional view showing another embodiment of a separate washing tank.

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

20 : 외조 30 : 탈수조20: outer tank 30: dehydration tank

40 : 회전자 50 : 분리세탁조40: rotor 50: separate washing tank

51 : 내통 52 : 외통51: inner cylinder 52: outer cylinder

51a,52a,55 : 배수공 53,54 : 리브51a, 52a, 55 Drain hole 53,54 Rib

60 : 하부회전자 70 : 상부회전자60: lower rotor 70: upper rotor

본 발명은 세탁물의 종류에 따라 한번에 분리세탁하여 세탁력을 향상시키는 동시에 세탁물의 재오염을 방지하여주는 분리세탁기에 관한 것이다.The present invention relates to a separate washing machine that separates washing at a time according to the type of laundry to improve washing power and at the same time prevents re-contamination of the laundry.

일반적으로 종래의 세탁기는 제1도에 도시되는 바와같이, 하부에 모터(1)와 클러치(2)가 연결되어 설치되는 외조(3)와, 외조(3)에 내장되어 탈수시 모터(1)와 클러치(2)에 의해 고속회전하는 탈수조(4)와, 탈수조(4)의 내측하부에 설치되어 세탁시 모터(1)와 클러치(2)에 의해 좌, 우로 교반하는 회전자(Pulsator)(5)로 구성된다.In general, a conventional washing machine, as shown in Figure 1, the outer tank 3, the motor 1 and the clutch 2 is connected to the lower part is installed, and the motor (1) when the dehydration is built in the outer tank (3) And a spinneret installed at the inner side of the spinneret 4 which rotates at a high speed by the clutch 2 and the spinneret 4 and stirred left and right by the motor 1 and the clutch 2 during washing. (5).

이와같이 구성된 종래의 세탁기는 세탁시 급수밸브가 열리고 급수되는 물이 외조(3)와 탈수조(4)에 소정의 수위까지 급수되면 회전자(5)가 좌, 우로 교반하고, 이때 제1도의 화살표에서와 같이 상, 하, 좌, 우 방향으로 수류가 발생하여 세탁물을 순환시키면서 세탁을 수행한다.In the conventional washing machine configured as described above, when the water supply valve is opened during washing and water supplied to the outer tank 3 and the dehydration tank 4 is supplied to a predetermined level, the rotor 5 is stirred left and right, and the arrow of FIG. As in the water flow in the up, down, left, right direction is performed while circulating the laundry while washing.

한편, 세탁이 끝나면 배수밸브(6)를 열어 세탁물을 배수하고, 배수후 탈수조(4)를 고속으로 회전시켜 세탁물을 탈수시킨다.On the other hand, when washing is finished, the drain valve 6 is opened to drain the laundry, and after draining, the dehydration tank 4 is rotated at high speed to dehydrate the laundry.

그러나, 이러한 종래의 세탁기는 세탁겸용 탈수조 하나로 모든 세탁물을 동시에 세탁하였기 때문에 즉, 오염이 심한 세탁물과 오염이 적은 세탁물, 외투와 내의, 울이나 청바지등이 동시에 동일 탈수조 내에서 세탁이 이루어지므로 오염이 적은 세탁물은 오염이 심한 세탁물에 의해서 재오염되는 문제점이 있었다.However, such a conventional washing machine washes all laundry at the same time with one washing and dehydrating tank, that is, laundry with high contamination and washing with low contamination, coat and inner, wool or jeans are simultaneously washed in the same dehydration tank. Less contaminated laundry had a problem of being recontaminated by heavy contaminated laundry.

또한, 탈수조(4)의 하부에 회전자(5)가 설치되어 있기 때문에, 세탁물이 많을 경우 탈수조(4)의 상부에 위치하는 세탁물은 덜 세탁되고, 하부에 위치하는 세탁물은 세탁은 잘되지만 옷감이 손상되는 문제점이 있었다. 이때, 세탁물이 적을 경우에도 옷감손상이 잘되는 세탁물과 옷감손상이 잘되지 않는 세탁물을 동시에 세탁하면 어느 한쪽은 옷감손상이 심해지거나, 세탁성능이 저하되는 문제점이 있었다.In addition, since the rotor 5 is installed in the lower part of the dehydration tank 4, when there is a lot of laundry, the laundry located in the upper part of the dehydration tank 4 is washed less, and the laundry located in the lower part is washed well. But there was a problem that the cloth is damaged. In this case, even when the laundry is small, if the laundry that is well damaged and the laundry is not well damaged at the same time, either one of the cloth damage is worse, or there was a problem that the washing performance is reduced.

한편, 이러한 문제점들을 해소하기 위해 세탁물의 종류에 따라 분류한 후, 여러번에 걸쳐서 따로 따로 세탁을 수행할 수도 있지만 이러한 방법은 경제적으로도 많은 전력이 소요되고, 세탁에 많은 시간이 소요되는 단점이 있기 때문에 부득이한 경우를 제외하고는 세탁물을 한번에 세탁할 수 밖에 없는 문제점이 있었다.On the other hand, in order to solve these problems, after classifying the laundry according to the type of laundry, washing may be performed separately several times, but this method is economically expensive and takes a long time to wash. Because of this, except inevitable cases, there was a problem that can only wash the laundry at a time.

본 발명의 목적은 상기에서와 같은 종래의 결점들을 해소하기 위해, 탈수조 상부에 세액 및 세탁물의 마찰력으로 회전되는 분리세탁조를 설치하여 세탁물의 종류에 따라 탈수조와 분리세탁조를 한번에 분리세탁함으로써 세탁력을 향상시키는 동시에 세탁물의 재오염을 방지하여주는 분리세탁기를 제공하는데 있다.An object of the present invention is to solve the above-mentioned drawbacks, by installing a separate washing tank that is rotated by the frictional force of the washing solution and laundry on the dehydration tank, washing power by separating and washing the dehydration tank and the separate washing tank at once according to the type of laundry It is to provide a separate washing machine that improves and prevents recontamination of laundry.

이하 첨부된 도면에 따라서 본 발명의 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention according to the accompanying drawings in detail.

본 발명의 분리세탁기는 제2도에 도시되는 바와같이, 하부에 모터(10)와 클러치(11)가 설치되는 외조(20)와, 외조(20)에 내장되어 탈수시 모터(10)와 클러치(11)의 구동력으로 고속회전하는 탈수조(30)와, 탈수조(30)의 내측하부에 설치되어 세탁시 모터(10)와 클러치(11)의 구동력으로 좌, 우로 교반하는 회전자(40)와, 탈수조(30)의 내측 상부에 장착되는 분리세탁조(50)와, 분리세탁조(50)의 중앙하부에 회동가능하게 설치되어 세탁시 세액과 세탁물의 유동 및 마찰력으로 회전하는 하부회전자(60)와, 하부회전자(60)의 상부에 일체로 연결되어 분리세탁조(50)의 세탁물을 세탁하는 상부회전자(70)로 구성됨을 그 기술적 구성상의 기본적인 특징으로 한다.Separation washing machine of the present invention, as shown in FIG. 2, the motor 10 and the clutch 11 is installed in the lower part, and the motor 10 and the clutch at the time of dehydration built in the outer tank 20 The dehydration tank 30 which rotates at high speed by the driving force of 11 and the rotor 40 which are installed in the inner lower part of the dehydration tank 30 and stir left and right by the driving force of the motor 10 and the clutch 11 during washing. ), A separate washing tank 50 mounted on the inner upper portion of the dehydration tank 30, and a lower rotor that is rotatably installed at the center lower portion of the separating washing tank 50 to rotate the washing fluid and the laundry during the washing. 60 and the upper rotor 70 which is integrally connected to the upper portion of the lower rotor 60 to wash the laundry of the separate washing tank 50 is a basic feature of the technical configuration.

여기에서 분리세탁조(50)는 외주연 전면에 걸쳐 다수개의 배수공(51a)이 형성되는 원통형의 내통(51)과, 상부 외주연에 수개의 배수공(52a)이 형성되어 내통(51) 외측으로 소정의 간격을 두고서 설치되는 원통형의 외통(52)으로 구성된다.Here, the separation washing tank 50 has a cylindrical inner cylinder 51 in which a plurality of drain holes 51a are formed over the outer circumferential front surface, and a plurality of drain holes 52a are formed in the upper outer circumference thereof so as to be predetermined outside the inner cylinder 51. It consists of a cylindrical outer cylinder 52 which is installed at intervals of.

내통(51)의 외주면과 외통(52)의 내주면에는 방사형으로 다수개의 리브(53)를 일체로 형성하여 보강하고, 내통(51)의 하부면과 외통(52)의 상부면에는 다수개의 리브(54)를 일체로 형성하여 보강한다.The outer circumferential surface of the inner cylinder 51 and the inner circumferential surface of the outer cylinder 52 are radially integrally formed with a plurality of ribs 53 and reinforced, and the lower surface of the inner cylinder 51 and the upper surface of the outer cylinder 52 have a plurality of ribs ( 54) integrally formed and reinforced.

외통(52)은 그 직경이 상부에서 하부로 작아지도록 구성하여, 탈수시 원심력으로 세액이 상승하여 상부에 형성된 배수공(52a)으로 배수되도록 한다.The outer cylinder 52 is configured such that the diameter thereof becomes smaller from the upper side to the lower side, so that the tax solution is increased by centrifugal force during dehydration so that the outer tube 52 is drained to the drain hole 52a formed at the upper side.

상기 분리세탁조(50)는 탈수조(30)의 상부에 착탈가능하게 설치하여, 필요에 따라 분리세탁을 하지 않을 경우에는 탈수조(30)에서 분리시킬 수 있도록 구성한다.The separation washing tank 50 is detachably installed on the upper part of the dehydration tank 30, and is configured to be separated from the dehydration tank 30 when not washing separately as necessary.

한편, 본 발명의 다른 실시예에서 상기 분리세탁조(50)는 제3도에 도시되는 바와같이, 외주연에 다수개의 배수공(55)이 형성된 원통형의 통체로 구성하여 탈수조(30)의 세액과 동일한 세액으로 분리세탁하는 방식으로 급배수가 효율적으로 이루어지도록 함과 동시에 분리세탁조(50)의 구조를 단순화 시킬 수도 있음을 밝혀둔다.On the other hand, in another embodiment of the present invention, the separation washing tank 50 is composed of a cylindrical cylinder formed with a plurality of drain holes 55 on the outer circumference, as shown in FIG. It is to be noted that it is possible to simplify the structure of the separate washing tank 50 at the same time to ensure efficient drainage by separating and washing with the same washing solution.

이와같이 구성되는 본 발명의 전체적인 작동관계를 상세히 설명하면 다음과 같다.Referring to the overall operating relationship of the present invention configured as described above in detail.

먼저, 세탁물의 종류에 따라 분리하여 즉, 오염이 적은 세탁물이나 부드러운 세탁물의 경우에는 분리세탁조(50)의 내통(51)에, 오염이 심한 세탁물이나 두껍고 큰 세탁물은 종래와 같이 탈수조(30)에 각각 분리시켜 집어 넣은후, 세탁기를 가동시키면 급수밸브가 열리면서 분리세탁조(50)의 내통(51)으로 물이 급수되고, 이때 급수되는 물은 내통(51)의 배수공(51a)을 통해서 외통(52)으로 배수되어 내통(51)과 외통(52)에 물이차게 되며, 외통(52)의 상부에 형성된 배수공(52a)까지 물이 차게 되면 급수되는 물은 외통(52)의 배수공(52a)을 통해 탈수조(30)와 외조(20)로 급수되어 소정의 수위까지 급수된다.First, the laundry is separated according to the type of laundry, that is, in the case of the laundry or the soft laundry with less contamination, the inner container 51 of the separate washing tank 50, the heavily contaminated laundry or the thick and large laundry are dewatering tank 30 as in the prior art. After separating and put into each, and the washing machine is operated, the water supply valve opens and water is supplied to the inner cylinder 51 of the separate washing tank 50, and the water supplied is the outer cylinder through the drain hole 51a of the inner cylinder 51. 52 is drained to the inner cylinder 51 and the outer cylinder 52 is filled with water, when the water is filled up to the drain hole (52a) formed in the upper portion of the outer cylinder 52, the water supplied is the drain hole (52a) of the outer cylinder (52) Water is supplied to the dehydration tank 30 and the outer tank 20 through a predetermined water level.

급수가 완료되면 회전자(40)가 소정의 주기로 좌, 우로 교반하면서 탈수조(30)내의 세탁물을 세탁하고, 이때 탈수조(30)내의 세액과 세탁물은 제2도의 화살표에서와 같이 상, 하, 좌, 우로 유동하면서 분리세탁조(50)에 회동가능하게 설치된 하부회전자(60)를 회전시킨다.When the water supply is complete, the rotor 40 washes the laundry in the dehydration tank 30 while stirring left and right at predetermined cycles, and the washing liquid and the laundry in the dehydration tank 30 are up and down as shown by the arrow of FIG. Rotating the lower rotor 60 rotatably installed in the separate washing tank 50 while flowing to the left and right.

상기에서 하부회전자(60)는 탈수조(30)내의 세액과 세탁물의 유동 및 마찰력을 구동력으로 주기적으로 좌, 우로 교반하고, 하부회전자(60)의 상부에 일체로 연결된 상부회전자(70)도 동시에 좌, 우로 교반하면서 분리세탁조(50)이 내통(51)에 넣어진 세탁물을 세탁한다.In the above, the lower rotor 60 is periodically stirred left and right by the driving force of the flow and friction force of the washing liquid and laundry in the dehydration tank 30, the upper rotor 70 is integrally connected to the upper portion of the lower rotor (60) ) Also wash the laundry put into the inner cylinder 51 of the separate washing tank 50 while stirring left and right at the same time.

이때, 탈수조(30)내의 세탁물은 회전자(40)와 하부회전자(60)의 사이에서 압착되면서 세탁되기 때문에 마찰력이 증가되어 세탁력이 향상된다.At this time, since the laundry in the dehydration tank 30 is washed while being compressed between the rotor 40 and the lower rotor 60, frictional force is increased, and washing power is improved.

상기에서와 같은 작동으로 분리세탁이 왼료되면 급수밸브를 열어 외조(20) 및 탈수조(30)의 세액을 배수시키고, 배수가 끝나면 탈수조를 저속으로 회전시키면서 탈수를 시작하면 분리세탁조(50)의 내통(51)과 외통(52)내의 세액은 원심력으로 벽을 따라 상부로 올라가 외통(52)의 배수공(52a)을 통해 탈수조(30)로 배출된다.When the separate washing is left in the same operation as above, open the water supply valve to drain the washing solution of the outer tank 20 and the dehydrating tank 30, and when the draining is finished, the dehydrating tank is rotated at a low speed to start the dewatering washing tank 50. The washings in the inner cylinder 51 and the outer cylinder 52 are raised to the upper side along the wall by centrifugal force and are discharged to the dehydration tank 30 through the drain hole 52a of the outer cylinder 52.

배수가 완료되면 탈수조(30)를 고속으로 회전시켜 세탁물을 탈수한다. 이때, 분리세탁조(50)내의 세탁물이 함유한 세액은 내통(51)의 배수공(51a)으로 통해 외통(52)으로 배출된후, 다시 원심력으로 외통(52)의 배수공(52a)를 통하여 탈수조(30)로 배출된다.When the drainage is completed, the dehydration tank 30 is rotated at high speed to dehydrate the laundry. At this time, the washing liquid contained in the laundry in the separate washing tank 50 is discharged to the outer cylinder 52 through the drain hole 51a of the inner cylinder 51, and then again through the drain hole 52a of the outer cylinder 52 by centrifugal force. Discharged to (30).

따라서, 이와같이 작동되는 본 발명은 세탁물의 종류에 따라 분리하여 직접 한번에 분리세탁할 수 있는 장점이 있으며, 탈수조(30)내의 세탁물이 회전자(40)와 하부회전자(60)에 교반으로 세탁되므로 세탁물의 엉킴이 방지되고, 세탁력이 향상되는 장점이 있으며, 또한 세탁시 오염이 심한 세탁물로 인하여 오염이 적은 세탁물이 재오염되는 것을 방지할 수 있는 장점이 있는 것이다.Therefore, the present invention operated in this way has the advantage that can be separated and washed directly at once by separating according to the type of laundry, laundry in the dehydration tank 30 is washed by stirring in the rotor 40 and the lower rotor 60 Therefore, the laundry is prevented from being entangled, and the washing power is improved, and also, the laundry is less polluted due to the laundry that is heavily soiled.

이상에서 설명한 바와같이 본 발명은 세탁물의 종류에 따라 탈수조와 분리세탁조로 한번에 분리세탁하여 세탁력을 향상시키는 동시에 세탁물의 재오염을 방지하여주는 매우 유용한 발명이다.As described above, the present invention is a very useful invention that prevents re-contamination of laundry while improving washing power by separating and washing it at once with a dehydration tank and a separate washing tank according to the type of laundry.

Claims

A dehydration tank embedded in an outer tank to rotate at high speed during dehydration, a rotor installed at an inner lower portion of the dehydration tank and agitated left and right during washing, a separate washing tank mounted on an inner upper portion of the dehydration tank, and a central lower portion of the separation washing tank And a lower rotor that is rotatably installed and rotates with the flow and friction of the washing liquid and the laundry, and the upper rotor which is integrally connected to the upper portion of the lower rotor to wash the laundry of the separate washing tank.

The washing machine according to claim 1, wherein the separating washing tank comprises a cylindrical cylinder having a plurality of drainage holes formed on an outer circumference thereof.

According to claim 1, The separation washing tank is a cylindrical inner cylinder is formed with a plurality of drain holes are formed on the outer periphery, the upper outer periphery of the cylindrical outer cylinder is provided at a predetermined interval outside the inner cylinder Separation washing machine characterized in that consisting of.

According to claim 3, wherein the outer circumferential surface of the inner cylinder and the inner circumferential surface of the outer cylinder are formed radially integrally with a plurality of ribs, reinforcement by forming a plurality of ribs integrally on the lower surface of the inner cylinder and the upper surface of the outer cylinder. Separation washing machine.

The washing machine according to claim 3, wherein the outer cylinder is configured so that its diameter becomes smaller from the top to the bottom.

The washing machine of claim 1, wherein the separating washing tank is detachably installed on the upper part of the dehydrating tank.