KR20060103982A - Filter structure for a water cycling apparatus of a drum-type washing machine - Google Patents

Filter structure for a water cycling apparatus of a drum-type washing machine Download PDF

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Publication number
KR20060103982A
KR20060103982A KR1020050025740A KR20050025740A KR20060103982A KR 20060103982 A KR20060103982 A KR 20060103982A KR 1020050025740 A KR1020050025740 A KR 1020050025740A KR 20050025740 A KR20050025740 A KR 20050025740A KR 20060103982 A KR20060103982 A KR 20060103982A
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South Korea
Prior art keywords
circulation
filter
hose
water
tub
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KR1020050025740A
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Korean (ko)
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김창후
강수향
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주식회사 대우일렉트로닉스
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Priority to KR1020050025740A priority Critical patent/KR20060103982A/en
Publication of KR20060103982A publication Critical patent/KR20060103982A/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 
    • D06F39/10—Filtering 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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
    • 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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • D06F37/22—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a horizontal axis
    • 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 
    • D06F39/06—Arrangements for preventing or destroying scum
    • 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
    • D06F39/083—Liquid discharge or recirculation arrangements

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

Abstract

세탁과 헹굼시 걸러진 각종 이물질을 배수시 배수호스를 통해 자연적으로 배출시키기 위한 드럼 세탁기의 물순환장치용 필터구조가 개시된다. 터브와 순환호스 입구측 경계부에는 순환호스의 입구측 수직면을 기준으로 배수호스 방향으로 일정각도로 경사지는 필터가 설치된다. 이와 같이 구성된 드럼 세탁기의 물순환장치용 필터구조는 세탁과 헹굼시 순환펌프의 작동에 의해 순환호스를 통해 연속적으로 순환되는 세탁수 중에 포함된 각종 이물질을 필터로 걸러내어 배수시 순환호스에 잔재하는 잔수의 낙차에 의해 필터와 이물질을 분리시켜 배수호스를 통해 배출시킴으로써 필터에 걸러진 각종 이물질이 잔수에 의해 자연적으로 제거된다. Disclosed is a filter structure for a water circulating device of a drum washing machine for naturally discharging various foreign substances filtered during washing and rinsing through a drain hose. At the inlet side of the tub and the circulation hose, a filter inclined at a predetermined angle in the direction of the drain hose with respect to the vertical surface of the inlet side of the circulation hose is installed. The filter structure for the water circulation device of the drum washing machine configured as described above filters the various foreign substances contained in the washing water continuously circulated through the circulation hose by the operation of the circulation pump during washing and rinsing with a filter and remains in the circulation hose during drainage. The debris separates the filter and the foreign matter and discharges it through the drain hose, so that various foreign substances filtered by the filter are naturally removed by the residual water.

드럼 세탁기, 물순환장치, 필터 Drum Washing Machine, Water Circulator, Filter

Description

드럼 세탁기의 물순환장치용 필터구조{FILTER STRUCTURE FOR A WATER CYCLING APPARATUS OF A DRUM-TYPE WASHING MACHINE}FILTER STRUCTURE FOR A WATER CYCLING APPARATUS OF A DRUM-TYPE WASHING MACHINE}

도 1은 본 발명의 바람직한 실시 예에 따른 드럼 세탁기의 물순환장치용 필터구조를 개략적으로 나타낸 도면,1 is a view schematically showing a filter structure for a water circulation device of a drum washing machine according to an embodiment of the present invention;

도 2a와 2b는 본 발명에 따른 드럼 세탁기의 물순환장치용 필터의 작동을 나타낸 도면, 그리고2a and 2b is a view showing the operation of the filter for the water circulation device of the drum washing machine according to the present invention, and

도 3은 종래기술에 따른 드럼 세탁기의 물순환장치용 필터구조를 개략적으로 나타낸 도면이다.3 is a view schematically showing a filter structure for a water circulation device of a drum washing machine according to the prior art.

< 도면의 주요부분에 대한 부호 설명 > <Explanation of Signs of Major Parts of Drawings>

10 : 캐비닛 12 : 터브10 cabinet 12 tub

14 : 드럼 20 : 물순환장치14 drum 20 water circulation device

22 : 순환호스 24 : 순환펌프22: circulation hose 24: circulation pump

26 : 필터 30 : 배수호스26 filter 30 drain hose

본 발명은 드럼 세탁기의 물순환장치용 필터구조에 관한 것으로, 더욱 상세 하게는 물순환장치를 갖는 드럼 세탁기에 있어서, 터브와 순환호스의 입구측 경계부에 필터를 배수호스 방향으로 일정각도로 경사지게 설치함으로써, 세탁수의 배출시 필터에 걸러진 각종 이물질을 순환호스에 잔재하는 잔수의 낙차에 의해 배수호스를 통해 자연적으로 배출시킬 수 있는 드럼 세탁기의 물순환장치용 필터구조에 관한 것이다.The present invention relates to a filter structure for a water circulation device of a drum washing machine, and more particularly, in a drum washing machine having a water circulation device, the filter is installed at an inlet side boundary of the tub and the circulation hose to be inclined at a predetermined angle in the drain hose direction. The present invention relates to a filter structure for a water circulating device of a drum washing machine, which can naturally discharge various foreign substances filtered by a filter during discharge of wash water through a drain hose by a drop of residual water remaining in a circulation hose.

일반적으로, 드럼 세탁기는 원통형상의 드럼을 터브의 내부로부터 회전시키는 한편, 이와 같은 과정에서 세탁물을 드럼 상부로부터 하부로 낙하시킴으로써 세탁이 이루어지도록 구성한 것으로, 세탁 후 세탁물의 꼬임에 의한 손상이나 세탁수의 사용량이 펄세이터 방식의 세탁기에 비해 상대적으로 적다는 등의 이점으로 인해 갈수록 그 수요가 늘어나고 있는 추세에 있고, 이와 더불어 주변기술 또한 급속도로 발달되어 가고 있다.In general, the drum washing machine is configured to rotate the cylindrical drum from the inside of the tub, and to wash by dropping the laundry from the drum top to the bottom in this process, after washing the damage of the laundry or twisting of the laundry Due to the advantage that the amount of use is relatively small compared to the pulsator type washing machine, the demand is gradually increasing, and the peripheral technology is also rapidly developing.

따라서, 근래에 들어서면서 부터는 세탁수를 펌프의 펌핑력에 의해 순환시켜 세탁 및 헹굼 성능을 향상시킬 수 있도록 물순환장치를 갖는 드럼 세탁기가 개발되어 사용되고 있어서 사용상의 편리성이 제공되고 있다.Accordingly, in recent years, a drum washing machine having a water circulation device has been developed and used to circulate the washing water by the pumping force of the pump to improve washing and rinsing performance.

도 3에 도시된 바와 같이, 캐비닛(100)의 내부에 터브(102)가 지지되어 있고, 터브(102)의 내부에는 구동모터(미도시)의 구동력에 의해 회전되는 드럼(104)이 설치되어 있으며, 터브(102)의 외부에는 세탁수를 펌프의 펌핑력에 의해 순환시켜 세탁 및 헹굼 성능을 향상시킬 수 있도록 물순환장치(110)가 구비되어 있다.As shown in FIG. 3, the tub 102 is supported inside the cabinet 100, and the drum 104 is installed inside the tub 102 by a driving force of a driving motor (not shown). The outside of the tub 102 is provided with a water circulation device 110 to circulate the washing water by the pumping force of the pump to improve the washing and rinsing performance.

상기한 물순환장치(110)의 종래 구조는, 터브(102)의 하부에서 상부로 연결되어 물의 순환경로를 제공하기 위한 순환호스(112), 상기 순환호스(112)에 설치되 어 터브(102)의 내부로 유입된 세탁수를 순환호스(112)를 통해 터브(102)의 상부로 순환시키기 위한 순환펌프(114), 터브(102)와 순환호스(112)의 입구측 경계부에 설치되는 필터(116)로 이루어진다.The conventional structure of the water circulation device 110 is connected to the upper portion from the bottom of the tub 102, the circulation hose 112 for providing a circulation path of water, the tub installed in the circulation hose 112 Filter installed in the inlet side boundary of the circulation pump 114, the tub 102 and the circulation hose 112 for circulating the wash water introduced into the inside of the tub 102 through the circulation hose 112 It consists of 116.

또한, 터브(102)의 하부에는 세탁 및 헹굼 후 세탁수를 외부로 배출시키기 위한 배수호스(120)가 구비되고, 터브(102)와 배수호스(120)의 경계부에는 드럼 세탁기를 작동시키는 컨트롤러(미도시)에 의해 세탁수의 배수를 제어하기 위한 개폐밸브(122)가 구비된다.In addition, the lower portion of the tub 102 is provided with a drain hose 120 for discharging the washing water to the outside after washing and rinsing, and a controller for operating a drum washing machine at the boundary between the tub 102 and the drain hose 120 ( Not shown) is provided with an on-off valve 122 for controlling the drainage of the wash water.

이러한 구조의 물순환장치에서 세탁 및 헹굼시 순환호스로 순환되는 세탁수 중의 실밥, 뭉쳐진 보푸라기, 머리카락, 각종 이물질 등이 필터(116)를 통과하면서 걸리게 된다.In the water circulation device having such a structure, seams, washed lint, hair, various foreign matters, etc. in the washing water circulated to the circulation hose are caught while passing through the filter 116.

이와 같이 순환되는 세탁수 중의 각종 이물질이 순환호스(112)의 입구측에 설치된 필터(116)에 의해 걸러지게 되므로 순환호스(112)에 설치된 순환펌프(114)가 세탁수를 원활하게 순환시킬 수 있는 것이다.Since various foreign matters in the circulating wash water are filtered by the filter 116 installed at the inlet side of the circulation hose 112, the circulation pump 114 installed in the circulation hose 112 can smoothly circulate the wash water. It is.

그러나 이와 같은 종래기술에 의한 물순환장치의 필터는 순환호스의 입구측에 수직하게 설치되기 때문에 필터에 걸러진 각종 이물질 등이 세탁수의 배출시 필터에서 원활하게 분리되지 않았고, 이로 인하여 필터를 빈번하게 청소해야 하는 불편함이 있었던 것이다.However, since the filter of the water circulation system according to the prior art is installed vertically at the inlet side of the circulation hose, various foreign substances filtered by the filter are not separated from the filter smoothly when the wash water is discharged. There was an inconvenience to clean.

즉, 상기와 같은 각종 이물질이 필터에 걸려 쌓이게 되면서 순환호스의 입구를 폐쇄시키거나 협소하게 만들게 되면 세탁수의 순환이 원활하게 이루어지지 않거나 막히는 문제점이 있었고, 이를 해결하기 위하여 빈번하게 필터를 청소해야 하는 불편함이 있었던 것이다.That is, when various foreign matters are caught on the filter and the inlet of the circulation hose is closed or narrowed, there is a problem that the circulation of the washing water is not smooth or clogged. To solve this problem, the filter must be frequently cleaned. There was an inconvenience.

본 발명은 상기와 같은 종래기술의 문제점을 해소하기 위하여 안출한 것으로, 본 발명의 기술적 과제는 터브와 순환호스의 입구측 경계부에 필터를 배수호스 방향으로 일정각도로 경사지게 설치하여 세탁수의 배출시 순환호스에 잔재하는 잔수의 낙차에 의해 필터에 걸러진 각종 이물질을 배수호스를 통해 자연적으로 배출시킴으로써 필터의 막힘 현상을 방지할 수 있는 수단을 제공하는 데 있다.The present invention has been made in order to solve the problems of the prior art as described above, the technical problem of the present invention is installed inclined at a predetermined angle in the direction of the drain hose to the inlet side boundary of the tub and the circulation hose at the time of discharge of the wash water The present invention provides a means for preventing clogging of the filter by naturally discharging various foreign matters filtered by the filter due to the residual water remaining in the circulation hose through the drain hose.

상기와 같은 기술적 과제를 해소하기 위해서, 본 발명은,In order to solve the above technical problem, the present invention,

캐비닛의 내부에 지지되는 터브, 상기 터브의 내부에 설치되어 구동모터의 구동력에 의해 회전되는 드럼, 상기 터브의 하부에서 상부로 연결되어 물의 순환경로를 제공하기 위한 순환호스 및 상기 순환호스에 설치되어 상기 터브의 내부로 유입된 세탁수를 순환호스를 통해 연속적으로 순환시키기 위한 순환펌프로 이루어진 순환장치, 상기 터브의 하부에 설치되어 세탁수를 외부로 배출시키기 위한 배수호스가 구비되는 드럼 세탁기에 있어서, 상기 터브와 상기 순환호스의 입구측 경계부에는 세탁과 헹굼시 각종 이물질을 걸러내기 위한 필터가 순환호스의 입구측 수직면을 기준으로 상기 배수호스 방향으로 일정각도로 경사지게 설치되는 것을 특징으로 하는 드럼 세탁기의 물순환장치용 필터구조를 제공한다.Tub that is supported in the cabinet, the drum is installed in the inside of the tub rotated by the driving force of the drive motor, connected to the upper portion from the bottom of the tub is installed in the circulation hose and the circulation hose to provide a water circulation path In the drum washing machine consisting of a circulation pump for continuously circulating the wash water introduced into the tub through a circulation hose, installed in the lower portion of the tub is provided with a drain hose for discharging the wash water to the outside A drum washing machine is installed at the inlet side boundary of the tub and the circulation hose, the filter for filtering out various foreign substances during washing and rinsing at an angle to the drain hose direction based on a vertical surface of the inlet side of the circulation hose. It provides a filter structure for the water circulation device.

이하, 첨부된 도면들을 참조하여 본 발명의 바람직한 실시 예에 따른 드럼 세탁기의 물순환장치용 필터구조에 대하여 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the filter structure for a water circulation device of a drum washing machine according to an embodiment of the present invention.

도 1에는 본 발명의 바람직한 실시 예에 따른 드럼 세탁기의 물순환장치용 필터구조가 도시되어 있다.1 shows a filter structure for a water circulation device of a drum washing machine according to a preferred embodiment of the present invention.

도 1을 참조하면, 본 발명에 따른 드럼 세탁기는 캐비닛(10)의 내부에 지지되는 터브(12), 터브(12)의 내부에 설치되어 구동모터(미도시)의 구동력에 의해 회전되는 드럼(14), 터브(12)의 외부에 구비되어 세탁수를 펌프의 펌핑력에 의해 순환시켜 세탁 및 헹굼 성능을 향상시키기 위한 물순환장치(20), 터브(12)의 하부에 설치되어 세탁수를 외부로 배출시키기 위한 배수호스(30)를 포함한다.Referring to FIG. 1, a drum washing machine according to the present invention includes a tub 12 supported inside the cabinet 10 and a drum installed inside the tub 12 and rotated by a driving force of a driving motor (not shown). 14) is provided on the outside of the tub 12 is installed in the lower portion of the water circulation device 20, the tub 12 to circulate the wash water by the pumping force of the pump to improve the washing and rinsing performance to wash water It includes a drain hose 30 for discharging to the outside.

이때, 터브(12)와 배수호스(30)의 입구측 경계부에는 드럼 세탁기를 작동시키는 컨트롤러(미도시)에 의해 세탁수의 배수를 제어하기 위한 개폐밸브(32)가 구비된다.At this time, the inlet side boundary of the tub 12 and the drain hose 30 is provided with an on-off valve 32 for controlling the drainage of the wash water by a controller (not shown) for operating the drum washing machine.

한편, 물순환장치(20)는 터브(12)의 하부에서 상부로 연결되어 물의 순환경로를 제공하기 위한 순환호스(22), 순환호스(22)에 설치되어 터브(12)의 내부로 유입된 세탁수를 순환호스(22)를 통해 터브(12)의 상부로 순환시키기 위한 순환펌프(24), 터브(12)와 순환호스(22)의 입구측 경계부에 설치되는 필터(26)로 이루어진다.On the other hand, the water circulation device 20 is connected to the upper portion from the bottom of the tub 12 is installed in the circulation hose 22, the circulation hose 22 for providing a circulation path of water introduced into the tub 12 It consists of a circulation pump 24 for circulating the wash water to the upper portion of the tub 12 through the circulation hose 22, the filter 26 is installed on the inlet side boundary of the tub 12 and the circulation hose (22).

이때, 필터(26)는 순환호스의 입구측 수직면을 기준으로 배수호스(30) 방향으로 일정각도로 경사지게 설치된다.At this time, the filter 26 is installed to be inclined at a predetermined angle in the direction of the drain hose 30 based on the inlet side vertical surface of the circulation hose.

즉, 세탁 및 헹굼시에는 순환호스(22)로 순환되는 세탁수 중의 실밥, 뭉쳐진 보푸라기, 머리카락, 각종 이물질 등을 걸러내고, 세탁수를 배출시에는 필터(26)에 걸러진 각종 이물질을 순환호스(22)에 잔재하는 잔수의 낙차에 따른 유속으로 필터 (26)와 분리시켜 배수호스(30)를 통해 자연적으로 배출시키기 위함이다.That is, during washing and rinsing, the seams in the wash water circulated to the circulation hose 22, aggregated lint, hair, various foreign substances, etc. are filtered out, and when the washing water is discharged, various foreign substances filtered by the filter 26 are circulated. 22) is separated from the filter 26 at the flow rate of the residual water remaining in the remaining water to discharge naturally through the drain hose (30).

전술한 바와 같이 구성된 본 발명의 바람직한 실시 예에 따른 드럼 세탁기의 물순환장치용 필터의 작용을 설명하면 다음과 같다.Referring to the operation of the filter for the water circulation device of the drum washing machine according to an embodiment of the present invention configured as described above are as follows.

본 발명의 바람직한 실시 예에 따른 드럼 세탁기의 물순환장치용 필터를 이용하여 세탁수 중의 각종 이물질을 걸러내는 경우, 도 2a에 도시된 바와 같이 드럼 세탁기의 세탁 및 헹굼시 순환펌프(24)의 작동에 따라 터브(12)의 내부로 유입된 세탁수는 순환호스(22)를 통해 연속적으로 순환된다.In the case of filtering various foreign substances in the wash water by using the filter for the water circulation device of the drum washing machine according to an embodiment of the present invention, the operation of the circulation pump 24 when washing and rinsing the drum washing machine as shown in Figure 2a The wash water introduced into the tub 12 is continuously circulated through the circulation hose (22).

이때, 순환호스(22)로 순환되는 세탁수에 포함된 실밥, 뭉쳐진 보푸라기, 머리카락 등과 같은 각종 이물질은 터브(12)와 순환호스(22)의 입구측 경계부에 일정각도로 경사지게 설치된 필터(26)에 의해 걸러지게 되는 것이다. 즉, 각종 이물질은 필터(26)에 붙어 있는 상태가 된다. At this time, various foreign substances such as seams, agglomerated lint, hair, etc. included in the washing water circulated to the circulation hose 22 are inclined at a predetermined angle to the inlet side boundary of the tub 12 and the circulation hose 22. It will be filtered by. That is, various foreign matters are in the state adhered to the filter 26.

한편, 필터에 걸러진 각종 이물질을 외부로 배출시키는 경우, 도 2b에 도시된 바와 같이 세탁 및 헹굼이 완료되면 컨트롤러의 제어에 따라 터브(12)와 배수호스(30)의 입구측 경계부에 구비된 개폐밸브(32)가 열려 배수가 진행된다.On the other hand, in the case of discharging the various foreign substances filtered by the filter to the outside, when washing and rinsing is completed as shown in Figure 2b under the control of the controller opening and closing provided on the inlet side boundary of the tub 12 and the drain hose 30 The valve 32 opens and drainage proceeds.

이때, 순환호스(22)에 잔재하는 잔수가 필터(26)를 통해 배수호스(22)로 배출되는데, 이때 잔수의 낙차에 의해 유속이 증속되면서 필터(26)에 붙어 있던 각종 이물질이 분리되어 잔수와 함께 배수호스(30)를 통해 외부로 배출되는 것이다.At this time, the residual water remaining in the circulation hose 22 is discharged to the drain hose 22 through the filter 26. At this time, as the flow rate is increased by the fall of the residual water, various foreign substances attached to the filter 26 are separated and the residual water remains. With the discharge hose 30 is to be discharged to the outside.

한편, 배수의 진행이 완료되면 컨트롤러의 제어에 따라 터브(12)와 배수호스(30)의 입구측 경계부에 구비된 개폐밸브(32)가 닫혀 세탁 및 헹굼 상태로 전환된다.On the other hand, when the progress of the drainage is completed under the control of the controller 12 and the opening and closing valve 32 provided in the inlet side boundary of the drain hose 30 is closed to switch to the washing and rinsing state.

이와 같이 본 발명에 따른 드럼 세탁기의 물순환장치용 필터구조는 세탁 및 헹굼시에는 세탁수 중에 포함된 각종 이물질을 필터(26)로 걸러내어 배수시 필터(26)에 걸러진 각종 이물질을 순환호스(22)에 잔재하는 잔수의 낙차에 의해 배수호스(30)를 통해 자연적으로 배출시킴으로써 각종 이물질에 의한 필터(26)의 막힘 현상을 방지할 수 있는 것이다.As described above, the filter structure for the water circulation device of the drum washing machine according to the present invention filters various foreign matters contained in the wash water during washing and rinsing with the filter 26 to circulate various foreign matters filtered by the filter 26 during drainage. It is possible to prevent clogging of the filter 26 due to various foreign matters by naturally discharged through the drain hose 30 due to the fall of the residual water remaining in 22).

본 발명은 드럼 세탁기의 물순환장치용 필터구조에 관한 것으로, 터브와 순환호스의 입구측 경계부에 순환호스의 입구측 수직면을 기준으로 배수호스 방향으로 일정각도로 경사지게 필터를 설치하여 세탁수의 배출시 필터에 걸러진 실밥, 뭉쳐진 보푸라기, 머리카락, 각종 이물질 등을 순환호스에 잔재하는 잔수의 낙차에 의해 배수호스를 통해 외부로 배출시킴으로써 필터에 걸러진 각종 이물질이 잔수에 의해 자연적으로 제거되어 필터의 막힘 현상이 방지되는 것이다.The present invention relates to a filter structure for a water circulating device of a drum washing machine, and installs a filter inclined at a predetermined angle in the direction of a drain hose based on a vertical surface of the inlet side of the circulation hose at the inlet side boundary of the tub and the circulation hose to discharge the wash water. The filter is clogged due to the natural removal of various foreign matters filtered by the filter by discharging the seams, aggregated lint, hair, and various foreign substances from the filter to the outside through the drainage hose. This is to be avoided.

이상에서는 본 발명을 각 실시 예로써 설명하였으나, 본 발명은 상기한 실시 예에 한정되지 아니하며, 특허청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형이 가능할 것이다.The present invention has been described in the above embodiments, but the present invention is not limited to the above-described embodiments, and those skilled in the art without departing from the gist of the present invention claimed in the claims. Anyone can make a variety of variations.

Claims (1)

캐비닛의 내부에 지지되는 터브, 상기 터브의 내부에 설치되어 구동모터의 구동력에 의해 회전되는 드럼, 상기 터브의 하부에서 상부로 연결되어 물의 순환경로를 제공하기 위한 순환호스 및 상기 순환호스에 설치되어 상기 터브의 내부로 유입된 세탁수를 순환호스를 통해 연속적으로 순환시키기 위한 순환펌프로 이루어진 순환장치, 상기 터브의 하부에 설치되어 세탁수를 외부로 배출시키기 위한 배수호스가 구비되는 드럼 세탁기에 있어서, Tub that is supported in the cabinet, the drum is installed in the inside of the tub rotated by the driving force of the drive motor, connected to the upper portion from the bottom of the tub is installed in the circulation hose and the circulation hose to provide a water circulation path In the drum washing machine consisting of a circulation pump for continuously circulating the wash water introduced into the tub through a circulation hose, installed in the lower portion of the tub is provided with a drain hose for discharging the wash water to the outside , 상기 터브와 상기 순환호스의 입구측 경계부에는 세탁과 헹굼시 각종 이물질을 걸러내기 위한 필터가 순환호스의 입구측 수직면을 기준으로 상기 배수호스 방향으로 일정각도로 경사지게 설치되는 것을 특징으로 하는 드럼 세탁기의 물순환장치용 필터구조.A filter for filtering various foreign matters during washing and rinsing is installed at an inlet side boundary of the tub and the circulation hose to be inclined at a predetermined angle in the drain hose direction based on the inlet side vertical surface of the circulation hose. Filter structure for water circulation system.
KR1020050025740A 2005-03-29 2005-03-29 Filter structure for a water cycling apparatus of a drum-type washing machine KR20060103982A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106283538A (en) * 2016-09-27 2017-01-04 惠而浦（中国）股份有限公司 A kind of washing machine structure improving lint collecting effect
KR20180082910A (en) * 2017-01-11 2018-07-19 엘지전자 주식회사 A Laundry Treatment Machine
CN113550116A (en) * 2020-04-26 2021-10-26 青岛海尔滚筒洗衣机有限公司 Control method of drum washing machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106283538A (en) * 2016-09-27 2017-01-04 惠而浦（中国）股份有限公司 A kind of washing machine structure improving lint collecting effect
KR20180082910A (en) * 2017-01-11 2018-07-19 엘지전자 주식회사 A Laundry Treatment Machine
CN113550116A (en) * 2020-04-26 2021-10-26 青岛海尔滚筒洗衣机有限公司 Control method of drum washing machine
CN113550116B (en) * 2020-04-26 2024-05-31 青岛海尔洗涤电器有限公司 Control method of drum washing machine

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