KR100386656B1 - Device for collecting waste thread in automatic washing machine - Google Patents

Device for collecting waste thread in automatic washing machine Download PDF

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Publication number
KR100386656B1
KR100386656B1 KR1019960052233A KR19960052233A KR100386656B1 KR 100386656 B1 KR100386656 B1 KR 100386656B1 KR 1019960052233 A KR1019960052233 A KR 1019960052233A KR 19960052233 A KR19960052233 A KR 19960052233A KR 100386656 B1 KR100386656 B1 KR 100386656B1
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South Korea
Prior art keywords
water
washing
pump
pipe
drain
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KR1019960052233A
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Korean (ko)
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KR19980034244A (en
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김경환
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엘지전자 주식회사
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Priority to KR1019960052233A priority Critical patent/KR100386656B1/en
Publication of KR19980034244A publication Critical patent/KR19980034244A/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 
    • D06F39/10Filtering 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 
    • D06F39/08Liquid supply or discharge arrangements
    • D06F39/083Liquid discharge or recirculation 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 
    • D06F39/08Liquid supply or discharge arrangements
    • D06F39/088Liquid supply arrangements

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

Abstract

PURPOSE: A waste thread collecting device of an automatic washing machine is provided to improve the efficiency and the reliability by removing conveniently foreign matters collected during washing without manual operation with self-cleaning in washing. CONSTITUTION: A waste thread collecting device of an automatic washing machine comprises a water tank(4) installed in a body(1) and communicated with an outer tub(3) to store detergent and washing water and pump water to a washing tub(2); a first filter embedded in a drain pipe of a drain pump(5) communicated with the water tank to collect foreign matters; a first pump discharge pipe(10) connecting to the drain pump and having a nozzle(9) injecting water to the washing tub; a second filter(11) embedded in a second pump discharge pipe(13) for filtering off fine foreign matters; and the second pump discharge pipe forming a feed water pipe(12) in the upper part and injecting water to the washing tub.

Description

전자동 세탁기의 실밥 채집장치Sewing machine for full automatic washing machine

본 발명은 전자동 세탁기의 실밥 채집장치에 관한 것으로서, 더욱 상세하게는 투과 수류 방식 전자동 세탁기에서 세탁시 사용자가 직접 실밥등의 이물질을 수작업으로 제거해야 하는 불편함을 없앨 수 있도록 한 것이다.The present invention relates to a seam collecting device of a fully automatic washing machine, and more particularly, to eliminate the inconvenience that a user must manually remove foreign matters such as seams when washing in a permeate flow type automatic washing machine.

종래의 전자동 세탁기는 도 1에 나타낸 바와 같이, 본체(1a)내의 외조(3a) 내부에 복수개의 탈수공(16)이 형성된 세탁조(2a)가 회전 가능하게 설치되고, 세탁조(2a)내의 일측벽에는 세탁수를 펌핑시키기 위한 펌핑 안내부재(20)가 설치되며, 세탁조(2a)의 상단 내주면에는 세탁 및 탈수시 세탁조(2a)의 균형을 유지하기 위한 유체 밸런서(21)가 설치되고, 유체 밸런서(21)에는 세탁수에 부유하는 실밥등의 이물질을 채집하기 위한 실밥 채집망(22)이 설치되며, 세탁조(2a)내의 하부 중앙에는 세탁 및 탈수시 회전되는 세탁 날개(23)가 설치된다.In the conventional fully automatic washing machine, as shown in FIG. 1, a washing tank 2a in which a plurality of dehydration holes 16 are formed in the outer tank 3a in the main body 1a is rotatably installed, and one side wall in the washing tank 2a. The pumping guide member 20 for pumping the washing water is installed, the upper inner peripheral surface of the washing tank (2a) is installed a fluid balancer (21) for maintaining the balance of the washing tank (2a) during washing and dehydration, the fluid balancer The seam collecting net 22 for collecting the foreign substances such as seams floating in the wash water is installed in the 21, and the washing blade 23 which is rotated when washing and dehydrating is installed in the lower center of the washing tank 2a.

또한, 상기 세탁조(2a) 및 세탁 날개(23)에는 외조(3a)의 저면 중앙에 설치된 클러치(24)의 탈수축(25) 및 세탁축(26)이 관통하여 각각 체결되고, 상기 외조(3a)의 저면 일측에 장착되어 마이콤의 제어 신호에 의해 구동하는 모터(27)와 클러치(24)에는 각각 모터 풀리(28)와 클러치 풀리(29)가 설치되며, 모터 풀리(28)와 클러치 풀리(29)의 사이에는 V-벨트(30)가 감겨서 동력을 전달하도록 설치된다.Further, the dehydration shaft 25 and the washing shaft 26 of the clutch 24 provided in the center of the bottom surface of the outer tub 3a penetrate through the washing tub 2a and the washing vane 23, respectively, and the outer tub 3a The motor pulley 28 and the clutch pulley 29 are respectively installed in the motor 27 and the clutch 24 mounted on one side of the bottom surface of the motor and driven by the control signal of the microcomputer, and the motor pulley 28 and the clutch pulley ( Between the 29) the V-belt 30 is wound to be installed to transmit power.

그리고, 본체(1a)의 상부 일측에는 마이콤의 제어 신호에 의해 외조(3a)의 내부로 세탁수를 공급하는 급수 밸브(31)가 설치되고, 상기 본체(1a)내의 외조(3a) 하부 일측에는 마이콤의 제어 신호에 따라 외조(3a)내의 세탁수를 배수 호스(32)를 통해 본체(1a)의 외부로 배출하는 배수 밸브(19a)가 설치되어 구성된다.In addition, a water supply valve 31 for supplying washing water to the inside of the outer tub 3a by a control signal of the microcomputer is installed on one side of the upper portion of the main assembly 1a, and on one side of the lower portion of the outer tub 3a in the main assembly 1a. The drain valve 19a which discharges the wash water in the outer tank 3a to the exterior of the main body 1a via the drain hose 32 according to the control signal of a microcomputer is comprised.

따라서, 세탁물의 세탁시 세탁조(2a)의 내부에 세탁물이 투입된 상태에서 설정된 수위만큼 급수와 세제의 투입이 완료된 후 외조(3a)의 저면 일측에 장착된 모터(27)가 세탁시 필요한 회전력을 발생시키기 위해 구동함에 따라 순차적으로 동력이 모터 풀리(28), V-밸트(30), 클러치 풀리(29)를 거쳐 클러치(24)를 통해서 회전수가 감속되어 세탁 날개(23)를 회전시키게 된다.Therefore, when washing the laundry, the motor 27 mounted on one side of the bottom surface of the outer tub 3a generates the rotational force necessary for washing after the water supply and the detergent are added as much as the set water level in the state in which the laundry is put in the washing tub 2a. In order to drive the power in order to sequentially rotate the power through the clutch 24 through the motor pulley 28, V-belt 30, the clutch pulley 29 to rotate the washing blade 23.

이와 동시에 세탁 날개(23)의 하부에 의하여 발생한 수압은 세탁조(2a)내의 일측벽에 설치된 펌핑 안내부재(20)를 통해서 상승하여 세탁조(2a)상단 내주면의 유체 밸런서(21)에 설치된 실밥 채집망(22)을 거쳐 세탁조(2a)에 다시 급수가 되면서 세탁을 진행하게 되는데, 이때 상기 실밥 채집망(22)에 세탁중 발생한 보푸라기등의 이물질이 채집된다.At the same time, the water pressure generated by the lower part of the washing blade 23 rises through the pumping guide member 20 installed on one side wall in the washing tank 2a, and the seam collecting net installed in the fluid balancer 21 on the inner circumferential surface of the upper washing tank 2a. Washing proceeds while water is supplied to the washing tank 2a again through the 22, and foreign matters such as lint and the like generated during washing are collected in the seam collecting network 22.

그러나, 이와 같은 종래의 전자동 세탁기는 세탁시 포엉킴이나 포손상이 빈번하게 발생하게 되고, 특히 실밥 채집망(22)에 채집된 실밥 등의 이물질을 사용자가 직접 제거해야 하므로 인해 사용시의 불편함을 초래하게 되어 제품의 신뢰성을 저하시키게 되는 등의 많은 문제점이 있었다.However, such a conventional fully automatic washing machine frequently causes entanglement and foam damage during washing, and in particular, the user has to remove foreign substances such as seams collected in the seam collecting network 22 directly, thereby causing inconvenience in use. There are a number of problems such as resulting in lowering the reliability of the product.

본 발명은 상기한 제반 문제점을 해결하기 위한 것으로서, 투과 수류 방식 전자동 세탁기에서 세탁시 사용자가 직접 채집된 실밥등의 이물질을 수작업으로 제거해야 하는 불편함을 없앨 수 있도록 하여 사용자가 제품을 편리하게 사용할 수 있는 전자동 세탁기의 실밥 채집장치를 제공하는데 그 목적이 있다.The present invention is to solve the above-mentioned problems, the user can conveniently use the product by eliminating the inconvenience of having to manually remove the foreign matter such as seams collected by the user manually when washing in a permeable water type automatic washing machine It is an object of the present invention to provide a seam collecting device of the automatic washing machine.

상기한 목적을 달성하기 위해 본 발명은 본체에 설치되어 세제 및 세탁수를 저장하여 다시 세탁조의 내부로 펌핑시키기 위해 외조와 연통되는 저수조와, 상기 저수조와 연통되어 교차되는 배수 펌프의 배수관에 내장되어 이물질을 채집하기 위한 제 1 필터와, 상기 배수 펌프에 연결되어 세탁조의 내부로 분사시키기 위한 노즐이 형성되는 제 1 펌프 토출관과, 상기 제 1 필터에서 필터링되지 않은 미세한 이물질을 필터링하기 위한 제 2 필터가 내장되며 급수 파이프가 분기되어 연결되는 제 2 펌프 토출관으로 구성된 전자동 세탁기의 실밥 채집장치가 제공된다.In order to achieve the above object, the present invention is installed in the main body is stored in the reservoir to communicate with the outer tank to store the detergent and wash water to pump back into the washing tank, and is built in the drain pipe of the drain pump that is in communication with the reservoir A first pump discharge pipe having a first filter for collecting foreign matter, a nozzle connected to the drain pump, and a nozzle for injecting the inside of the washing tank, and a second for filtering fine foreign matter not filtered by the first filter; There is provided a seam collecting device of a fully automatic washing machine having a filter and a second pump discharge pipe connected with a branched feed water pipe.

도 1은 종래의 전자동 세탁기를 나타낸 종단면도1 is a longitudinal sectional view showing a conventional fully automatic washing machine

도 2는 본 발명에 따른 전자동 세탁기를 나타낸 종단면도2 is a longitudinal sectional view showing a fully automatic washing machine according to the present invention;

도 3은 도 2의 저면도3 is a bottom view of FIG. 2

도 4는 도 2의 A부분 상세도4 is a detailed view of portion A of FIG.

도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings

1 : 본체 2 : 세탁조1: body 2: washing tank

3 : 외조 4 : 저수조3: outer tank 4: reservoir

5 : 배수 펌프 6 : 배수관5: drain pump 6: drain pipe

7 : 제 1 필터 8 : 제 1 첵크 밸브7: 1st filter 8: 1st check valve

9 : 노즐 10: 제 1 펌프 토출관9: nozzle 10: first pump discharge tube

11: 제 2 필터 12: 급수 파이프11: second filter 12: water supply pipe

13: 제 2 펌프 토출관 14: 제 2 첵크 밸브13: 2nd pump discharge line 14: 2nd check valve

이하, 본 발명의 일실시예를 첨부도면 도 2 내지 도 4를 참조하여 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to FIGS. 2 to 4.

도 2는 본 발명에 따른 전자동 세탁기를 나타낸 종단면도이고, 도 3은 도 2의 저면도이며, 도 4는 도 2의 A부분 상세도로서, 투과 수류 방식 전자동 세탁기의 본체(1)내 하부에 세제 및 세탁수를 저장하여 다시 세탁조(2)의 내부로 펌핑시키기 위해 외조(3)의 하단과 연통되는 저수조(4)가 설치되고, 저수조(4)와 연통되어 교차되는 상기 본체(1)내의 외조(2) 하단 일측에 장착된 배수 펌프(5)의 배수관(6) 내부Figure 2 is a longitudinal sectional view showing a fully automatic washing machine according to the present invention, Figure 3 is a bottom view of Figure 2, Figure 4 is a detailed view of the portion A of Figure 2, the lower part of the body (1) of the permeable water flow type automatic washing machine In order to store the detergent and wash water and pump back into the washing tank 2, a reservoir 4 communicating with the lower end of the outer tank 3 is installed, and in the main body 1 communicating with and intersecting with the reservoir 4 Inside the drain pipe (6) of the drain pump (5) mounted on one side of the bottom of the outer tank (2)

에는 실밥등의 이물질을 채집하기 위한 제 1 필터(7)가 설치된다.The first filter 7 for collecting foreign substances, such as a seam, is provided in this.

또한, 제 1 필터(7) 전방의 배수관(6) 내부에는 수압에 의해 세탁수의 순환시는 개방되고 배수시는 폐쇄되는 제 1 첵크 밸브(8)가 설치되며, 배수 펌프(5)에는 세탁조(2)의 내부로 분사시키기 위한 노즐(9)이 상단에 형성된 제 1 펌프 토출관(10)이 연결되고, 상기 배수 펌프(5)에는 제 1 필터(7)에서 필터링되지 않은 미세한 실밥등의 이물질을 필터링하기 위한 제 2 필터(11)가 내장되어 상부에 급수 파이프(12)가 분기되어 연결된 제 2 펌프 토출관(13)이 연결 설치된다.In addition, a first check valve 8 is installed inside the drain pipe 6 in front of the first filter 7 to open the water when the water is circulated by the water pressure and to close the water when the water is drained. A first pump discharge pipe 10 having a nozzle 9 for injecting into (2) is connected to the upper end, and the drain pump 5 is connected to the drain pump 5 such as fine seams that are not filtered by the first filter 7. A second pump discharge pipe 13 connected to the second filter 11 for filtering foreign matters is connected to the water supply pipe 12 branched thereon.

그리고, 제 2 펌프 토출관(13)상의 분기되어 설치된 급수 파이프(12)의 내부에는 급수시 제 2 필터(11)를 지나 저수조(4)로 급수되며 세탁시는 급수 파이프(12)가 폐쇄되어 필터링된 물을 다시 세탁조(2)의 내부로 유입시키기 위한 제 2 첵크 밸브(14)가 설치되어 구성된다.In addition, the water supply pipe 12 branched and installed on the second pump discharge pipe 13 passes through the second filter 11 at the time of water supply to the water reservoir 4, and the water supply pipe 12 is closed at the time of washing. A second check valve 14 for introducing the filtered water back into the washing tank 2 is installed.

이와 같이 구성된 본 발명은 도 2 내지 도 4에 나타낸 바와 같이, 투과 수류방식 전자동 세탁기에서 세탁시에는 세탁물(15)을 투과한 세탁물은 세탁조(2)의 탈수공(16)을 통과하여 외조(3)로 빠져서 외조(3) 하단의 배수공(17)을 지나 본체(1)내의 하부에 설치되어 외조(3)의 하단과 연통되는 저수조(4)로 모인후 배수 펌프(5)의 펌프 입구단(18)으로 흡입되는데, 이때 상기 세탁조(2)의 탈수공(16)보다 작은 이물질만이 저수조(4)로 유입될 수 있으므로 탈수공(16)이 1차 필터의 역할을 하게 된다.In the present invention configured as described above, as shown in FIGS. 2 to 4, when washing in the permeate water type automatic washing machine, the laundry having passed through the laundry 15 passes through the dehydration hole 16 of the washing tank 2 and the outer tank 3. The pump inlet end of the drainage pump (5) after being gathered into the reservoir (4) which is installed at the lower part of the main body (1) through the drain hole (17) at the bottom of the outer tank (3) and communicates with the lower end of the outer tank (3). 18), the foreign matter smaller than the dehydration hole 16 of the washing tank 2 can be introduced into the reservoir 4, so that the dehydration hole 16 serves as a primary filter.

또한, 저수조(4)에서 배수 펌프(5)의 펌프 입구단(18)으로 세제와 세탁수가 지나는 도중에 상기 저수조(4)와 연통되어 교차되는 상기 본체(1)내의 외조(3) 하단 일측에 장착된 배수 펌프(5)의 배수관(6) 내부에 설치되어 좀더 세밀한 제 1 필터(7)를 통과함에 따라 대부분의 실밥등의 이물질은 제 1 필터(7)에 2차로 필터링되어 계속 쌓이게 된다.It is also mounted on one side of the lower end of the outer tank 3 in the main body 1 in communication with the water storage tank 4 while the detergent and the washing water pass from the water storage tank 4 to the pump inlet end 18 of the drain pump 5. As it is installed inside the drain pipe 6 of the drain pump 5, the foreign matter such as most of the seams is continuously filtered and accumulated in the first filter 7 as it passes through the first fine filter 7.

한편, 제 1 필터(7)가 미세할 경우 배수 펌프(5)에 부하로 작용하므로 배수 펌프(5)에 제 1, 2 펌프 토출관(10)(13)을 설치하여 제 1 펌프 토출관(10)은 직접 상단의 노즐(9)을 통해 세탁조(2)의 내부로 분사하고, 급수 파이프(12)가 상부에 분기되어 연결된 제 2 펌프 토출관(13)에 내장되어 있는 제 2 필터(11)는 제 1 필터(7)에서 필터링되지 않은 미세한 실밥등을 채집함에 따라서 제 2 펌프 토출관(13)을 통과한 일부의 세탁수만이 계속 필터링된다.On the other hand, when the first filter 7 is fine, it acts as a load on the drain pump 5, so that the first and second pump discharge pipes 10 and 13 are installed in the drain pump 5 so that the first pump discharge pipe ( 10 is injected directly into the washing tank 2 through the nozzle (9) of the upper end, and the second filter 11 is built in the second pump discharge pipe 13 is connected to the water supply pipe 12 is connected to the upper part ) Collects fine unsealed seams and the like from the first filter 7, and only a part of the washing water passing through the second pump discharge pipe 13 is continuously filtered.

또한, 배수시에 셀프-클리닝(Self-Cleaning)이 실현되는 과정은 다음과 같다.In addition, the process of realizing self-cleaning at the time of drainage is as follows.

배수 펌프(5)의 배수관(6)에 설치된 배수 밸브(19)가 개방되면 배수관(6)에 내장된 제 1 필터(7)에서 걸러진 실밥등의 이물질은 배수시 자연 낙하되는 물에 쓸려서 외부로 빠져나가게 되는데, 이때 제 1 필터(7)의 후방에 설치된 제 1 첵크 밸브(8)가 배수 펌프(5)쪽으로의 배수압 손실을 방지하게 된다.When the drain valve 19 installed in the drain pipe 6 of the drain pump 5 is opened, foreign matters such as seams filtered by the first filter 7 built in the drain pipe 6 are swept away by water falling naturally when drained. In this case, the first check valve 8 installed at the rear of the first filter 7 prevents the loss of the drainage pressure toward the drain pump 5.

따라서, 세탁시 수압에 의해 개방되어 있던 제 1 첵크 밸브(11)는 배수관(6)과 펌프 입구단(18)의 압력차에 의해서 폐쇄되어 제 1 필터(7)에 걸려 있는 실밥등의 이물질은 보다 잘 제거되고, 제 2 필터(11)에 걸린 실밥등은 급수 파이프(12)와 연결되어 다음번의 세탁기 사용시 초기 급수때 급수압에 의해 자연스럽게 제거시킬 수 있게 된다.Therefore, the first check valve 11 opened by the water pressure at the time of washing is closed by the pressure difference between the drain pipe 6 and the pump inlet end 18, so that foreign matters such as seams hanging on the first filter 7 It is better to remove, the seams and the like caught on the second filter 11 is connected to the water supply pipe 12 to be naturally removed by the water supply pressure during the initial water supply in the next use of the washing machine.

또한, 제 2 필터(11)의 상부에는 제 2 첵크 밸브(14)가 설치되므로 세탁시는 급수 파이프(12)를 폐쇄시켜 저수조(4)에서 세탁조(2)로 유로가 형성되고, 급수시는 배수 펌프(5)의 작은 토출구 끝단을 폐쇄시켜 저수조(4)로 급수시킬 수 있게 된다.In addition, since the second check valve 14 is installed on the upper part of the second filter 11, the water supply pipe 12 is closed at the time of washing, and a flow path is formed from the water storage tank 4 to the washing tank 2, By closing the small discharge end of the drain pump 5 it is possible to feed water to the reservoir (4).

이상에서와 같이, 본 발명은 투과 수류 방식 전자동 세탁기에서 세탁시 사용자가 직접 채집된 실밥등의 이물질을 수작업으로 제거해야 하는 불편함을 없앨 수있으므로써 사용자가 제품을 편리한 상태로 사용할 수 있으므로 인해 제품의 효율성 및 신뢰성을 대폭 향상시킨 매우 유용한 발명이다.As described above, the present invention can eliminate the inconvenience that the user has to manually remove foreign substances such as seams collected by the user when washing in a permeable water type automatic washing machine, because the user can use the product in a convenient state It is a very useful invention that has greatly improved the efficiency and reliability of the.

Claims (3)

본체에 설치되어 세제 및 세탁수를 저장하여 다시 세탁조의 내부로 핌핑시키기 위해 외조와 연통되는 저수조와,A storage tank installed in the main body and communicating with the outer tank to store detergent and washing water and to pimp back into the washing tank; 상기 저수조와 연통되어 교차되는 배수 펌프의 배수관에 내장되어 이물질을 채집하기 위한 제 1 필터와,A first filter embedded in a drain pipe of the drain pump communicating with the water reservoir and collecting foreign matter; 상기 배수 펌프에 연결되어 세탁수를 세탁조의 내부로 분사시키기 위한 노즐이 형성되는 제 1 펌프 토출관과,A first pump discharge pipe connected to the drain pump and having a nozzle for spraying washing water into the washing tank; 상기 배수 펌프에 연결되어 세탁수를 세탁조의 내부로 분사시키는 한편 상단부에는 급수 파이프가 분기되어 형성되는 제 2 펌프 토출관으로 구성된 것을 특징으로 하는 전자동 세탁기의 실밥 채집장치.And a second pump discharge pipe which is connected to the drain pump and sprays the washing water into the washing tank while the water supply pipe is branched at an upper end thereof. 제 1 항에 있어서,The method of claim 1, 상기 제 1 필터 전방의 배수관 내부에는,Inside the drain pipe in front of the first filter, 수압에 의해 세탁수의 순환시는 개방되고 배수시는 폐쇄되는 제 1 첵크 밸브가 설치된 전자동 세탁기의 실밥 채집장치.A seam collecting device of a full-automatic washing machine equipped with a first check valve that is opened when water is circulated by water pressure and closed when it is drained. 제 1 항에 있어서,The method of claim 1, 상기 제 2 펌프 토출관상의 분기되어 설치된 급수 파이프의 내부에는 급수시 제 2 필터를 지나 저수조로 급수되며 세탁시는 급수 파이프가 폐쇄되어 필터링된물을 다시 세탁조의 내부로 유입시키기 위한 제 2 첵크 밸브가 설치된 전자동 세탁기의 실밥 채집 장치.The second check valve is provided in the branched water supply pipe installed on the second pump discharge pipe through the second filter when water is supplied to the water reservoir, and when the water supply is closed, the water pipe is closed to introduce the filtered water back into the washing tank. The seam collecting device of the fully automatic washing machine installed.
KR1019960052233A 1996-11-06 1996-11-06 Device for collecting waste thread in automatic washing machine KR100386656B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11976401B2 (en) 2021-03-22 2024-05-07 Samsung Electronics Co., Ltd. Drainage passage including filter and washing machine having the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11976401B2 (en) 2021-03-22 2024-05-07 Samsung Electronics Co., Ltd. Drainage passage including filter and washing machine having the same

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