KR100565479B1 - The drum washer with a water spray apparatus - Google Patents

The drum washer with a water spray apparatus Download PDF

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Publication number
KR100565479B1
KR100565479B1 KR1020000016647A KR20000016647A KR100565479B1 KR 100565479 B1 KR100565479 B1 KR 100565479B1 KR 1020000016647 A KR1020000016647 A KR 1020000016647A KR 20000016647 A KR20000016647 A KR 20000016647A KR 100565479 B1 KR100565479 B1 KR 100565479B1
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South Korea
Prior art keywords
washing
water
washing machine
door
washing water
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KR1020000016647A
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Korean (ko)
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KR20010094418A (en
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장재원
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엘지전자 주식회사
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Priority to KR1020000016647A priority Critical patent/KR100565479B1/en
Publication of KR20010094418A publication Critical patent/KR20010094418A/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 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/083—Liquid discharge or recirculation 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
    • D06F23/00—Washing 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 
    • D06F23/02—Washing 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 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
    • 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
    • D06F37/06—Ribs, lifters, or rubbing means forming part of the receptacle
    • D06F37/065—Ribs, lifters, or rubbing means forming part of the receptacle ribs or lifters having means for circulating the washing liquid
    • 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 
    • D06F39/02—Devices for adding soap or other washing agents
    • D06F39/024—Devices for adding soap or other washing agents mounted on the agitator or the rotating drum; Free body dispensers
    • 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
    • D06F39/088—Liquid supply 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs
    • D06F39/14—Doors or covers; Securing means therefor

Abstract

본 발명은 세탁조의 입구부인 도어측에 세탁수를 분사할 수 있는 분사 장치가 구비된 드럼 세탁기에 관한 것으로서, 도어측에 세탁조내에 세탁수를 분사할 수 있는 세탁수 분사노즐이 설치됨과 아울러 세탁조 내의 물을 재순환시킬 수 있도록 구성됨으로써 세탁물의 수납이 편리해지고, 세탁물이 세정력 및 헹굼력을 향상시킬 수 있는 세탁수 분사 장치가 구비된 드럼 세탁기에 관한 것이다.The present invention relates to a drum washing machine equipped with a spray device capable of spraying the washing water on the door side, which is an inlet of the washing tank, wherein the washing machine is provided with a washing water spray nozzle capable of spraying the washing water in the washing tank. The present invention relates to a drum washing machine having a laundry water spraying device, which is configured to be able to recycle water, thereby making it easier to store laundry, and the laundry can improve cleaning and rinsing power.

드럼 세탁기, 도어, 순환 호스, 순환 펌프, 분사 노즐Drum washing machine, door, circulation hose, circulation pump, spray nozzle

Description

세탁수 분사 장치가 구비된 드럼 세탁기{The drum washer with a water spray apparatus} The drum washer with a water spray apparatus             

도 1은 종래 기술의 세탁수 분사 장치가 구비된 드럼 세탁기의 사시도,1 is a perspective view of a drum washing machine equipped with a prior art laundry water injection device,

도 2는 종래 기술의 세탁수 분사 장치가 구비된 드럼 세탁기의 내부 구성도,Figure 2 is an internal configuration of a drum washing machine equipped with a conventional washing water injection device,

도 3은 본 발명에 따른 세탁수 분사 장치가 구비된 드럼 세탁기가 도시된 내부 구성도,3 is an internal configuration showing a drum washing machine equipped with a washing water spraying apparatus according to the present invention,

도 4는 본 발명에 따른 드럼 세탁기가 도시된 사시도,4 is a perspective view of a drum washing machine according to the present invention;

도 5는 본 발명에 따른 세탁수 분사장치의 주요부가 도시된 단면도이다.5 is a cross-sectional view showing the main part of the washing water injector according to the present invention.

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

51 : 세탁기 케이스 55 : 세탁조 51: washing machine case 55: washing tank

58 : 개스킷 60 : 도어 58: gasket 60: door

65 : 유동방지용 캡 70 : 세탁수 순환기구65: flow prevention cap 70: washing water circulation mechanism

71 : 순환 호스 75 : 순환 펌프71: circulation hose 75: circulation pump

80 : 세탁수 분사기구 81 : 세탁수 공급파이프80: washing water injection mechanism 81: washing water supply pipe

83 : 분사 노즐 90 : 유로 연결기구83: injection nozzle 90: flow path connecting mechanism

본 발명은 드럼 세탁기에 관한 것으로서, 특히 세탁조의 입구부인 도어측에 세탁수를 분사할 수 있는 분사 장치가 구비된 드럼 세탁기에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drum washing machine, and more particularly, to a drum washing machine having a spray device capable of spraying washing water onto a door side, which is an inlet of a washing tank.

도 1은 종래 기술의 드럼 세탁기가 도시된 사시도이다.1 is a perspective view showing a drum washing machine of the prior art.

드럼 세탁기는 도 1에 도시된 바와 같이 세탁기 케이스(1) 내에 설치된 세탁조(5)의 회전축이 지면에 대하여 평행하거나 이 평행으로부터 45°이내의 범위에서 구현되어, 거의 수평 방향으로 놓인 상태에서 세탁 작동이 이루어질 수 있도록 구성되어 있다.As shown in FIG. 1, the drum washing machine operates in a state in which the rotation axis of the washing tub 5 installed in the washing machine case 1 is parallel to the ground or within 45 ° from the parallel, and lies almost in the horizontal direction. It is configured to be made.

이와 같은 드럼 세탁기는 상기 세탁조(5)의 앞부분이 개방되어 세탁물을 넣거나 뺄 수 있도록 되어 있고, 이 개방 부분에는 도어(8)를 통해 열고 닫을 수 있도록 구성된다.Such a drum washing machine is opened so that the front part of the washing tub 5 is able to put in or take out laundry, and the opening part is configured to be opened and closed through the door 8.

그리고, 상기 세탁기 케이스(1)의 전면 상부에는 세제통(2)과 기능 조작부(3)가 설치된다.In addition, a detergent container 2 and a function operation unit 3 are installed on the front upper portion of the washing machine case 1.

또한, 상기 세탁조(5)의 개방된 입구부에는 세탁 및 헹굼 작동시에 세탁수를 분사할 수 있도록 스프레이 노즐(10)이 설치된다.In addition, a spray nozzle 10 is installed at an open inlet of the washing tub 5 to spray washing water during washing and rinsing operations.

도 2는 상기한 바와 같은 드럼 세탁기의 내부 구성이 도시된 단면도이다.2 is a cross-sectional view showing the internal configuration of the drum washing machine as described above.

상기 드럼 세탁기는 세탁조(5)가 세탁기 케이스(1)내에 수평 방향으로 위치되고, 세탁조(5)의 앞쪽에는 세탁물을 넣거나 뺄 수 있도록 도어(8)가 설치되어 있 다.In the drum washing machine, the washing tub 5 is positioned in the washing machine case 1 in a horizontal direction, and the front of the washing tub 5 is provided with a door 8 so that laundry can be put in or removed from the laundry.

상기 세탁조(5)는 내조(7)와 외조(6)로 이루어지고, 상기 외조(6)의 뒤쪽에는 구동 장치(9)가 설치되어 상기 내조(7)를 회전시킬 수 있도록 되어 있다.The washing tub 5 is composed of an inner tub 7 and an outer tub 6, and a driving device 9 is installed at the rear of the outer tub 6 so as to rotate the inner tub 7.

그리고, 상기 외조(6)에는 세탁수를 배출할 수 있도록 배수구(6a)가 형성되고, 이 배수구(6a)에는 세탁기 케이스(1)의 외측으로 연결되는 배수 호스(6b)가 연결된다.In addition, a drain port 6a is formed in the outer tub 6 to discharge the wash water, and a drain hose 6b connected to the outside of the washing machine case 1 is connected to the drain port 6a.

또한, 상기 외조(6)의 앞쪽과 세탁기 케이스(1)의 도어(8) 설치 부분에는 세탁수가 누수되는 것을 방지토록 개스킷(4)이 설치된다.In addition, a gasket 4 is installed at the front of the outer tub 6 and at the door 8 installation portion of the washing machine case 1 to prevent the washing water from leaking.

특히, 상기 세탁조(5)의 앞쪽에는 내조(7)의 내부로 세탁수를 분사하는 스프레이 노즐(10)이 설치되어 있고, 상기 스프레이 노즐(10)은 급수 호스(15)와 연결된 세탁수 분사연결용 호스(13)로 연결되어 세탁수를 공급받게 된다.In particular, the front of the washing tank (5) is provided with a spray nozzle 10 for spraying the washing water into the interior of the inner tank (7), the spray nozzle 10 is connected to the washing water spray connection to the water supply hose (15) It is connected to the hose 13 for receiving the wash water.

이와 같은 스프레이 노즐(10)은 개스킷(4)을 관통하여 세탁조(5)의 입구부 앞쪽으로 돌출되게 설치된다.The spray nozzle 10 is installed to protrude toward the inlet of the washing tank 5 through the gasket 4.

따라서, 세탁기 작동시에 세탁조(5)의 전면에서 세탁수를 분사하면서 세탁 작동 및 헹굼 작동이 이루어지게 된다.Therefore, the washing operation and the rinsing operation are performed while spraying the washing water from the front of the washing tank 5 during the washing machine operation.

그러나, 상기와 같은 종래 기술에 의한 드럼 세탁기의 세탁수 분사 장치는 스프레이 노즐(10)이 세탁조(5)의 입구에 돌출되게 설치되기 때문에 세탁물을 넣고 뺄 때 노즐(10)의 끝단에 세탁물이 걸리는 경우가 발생되어 사용자에게 상당한 불편을 주게 되는 문제점이 있다.However, since the spray nozzle 10 is installed to protrude at the inlet of the washing tub 5, the laundry is sprayed to the end of the nozzle 10 when the laundry is put in and removed from the laundry according to the related art. There is a problem that causes a significant inconvenience to the user occurs.

또한, 상기와 같은 드럼 세탁기의 도어(8)는 세탁조(5)의 내측 방향으로 세 탁물의 유동을 줄이는 캡(8a)이 돌출되어 있기 때문에 스프레이 노즐(10)과 상기 캡(8a) 사이에 간섭이 일어나지 않도록 하기 위해서는 노즐(10)의 설치 위치 및 분사 방향 설정이 한정되어 세탁조(5) 내부에 세탁수를 고르게 분사하기 어려운 문제점도 있다.In addition, the door 8 of the drum washing machine as described above interferes with the spray nozzle 10 and the cap 8a because a cap 8a for reducing the flow of washing water protrudes in the inward direction of the washing tank 5. In order to prevent this from happening, the installation position and the spray direction setting of the nozzle 10 are limited, so that it is difficult to evenly spray the washing water into the washing tank 5.

본 발명은 상기한 문제점을 해결하기 위하여 안출된 것으로서, 도어측에 세탁조내에 세탁수를 분사할 수 있는 세탁수 분사노즐이 설치됨과 아울러 세탁조 내의 물을 재순환시킬 수 있도록 구성됨으로써 세탁물의 수납이 편리해지고, 세탁물이 세정력 및 헹굼력을 향상시킬 수 있는 세탁수 분사 장치가 구비된 드럼 세탁기를 제공하는 데 있다.The present invention has been made in order to solve the above problems, and the laundry is sprayed on the door side to install the washing water spray nozzles and to be able to recycle the water in the washing tank convenient storage of laundry In addition, the present invention provides a drum washing machine equipped with a washing water spraying device in which laundry can improve cleaning and rinsing power.

또한, 본 발명은 도어측에 설치되는 분사노즐을 원형상으로 구성함으로써 세탁조 내에 세탁수를 고르게 분사할 수 있도록 하여 균일한 세정 작동이 이루어지도록 하는 세탁수 분사 장치가 구비된 드럼 세탁기를 제공하는 데 있다.In addition, the present invention is to provide a drum washing machine having a washing water spraying device is configured to uniformly spray the washing water in the washing tank by forming a spray nozzle installed on the door side in a circular shape. have.

상기한 과제를 실현하기 위한 본 발명에 따른 세탁수 분사 장치가 구비된 드럼 세탁기는, 전면에 개구부가 형성된 세탁기 케이스와; 상기 개구부를 개폐하도록 상기 세탁기 케이스에 설치된 도어와; 상기 세탁기 케이스의 내부에 설치되어 세탁물의 세정이 이루어지도록 하는 세탁조와; 상기 세탁조와 세탁기 케이스의 개구부측에 연결되어 세탁과 헹굼 작동시 세탁조 내에 저장된 물을 개구부측으로 강제 유동시키는 세탁수 순환수단과; 상기 도어의 내측에 설치되어 상기 세탁수 순환수단으로부터 공급되는 세탁수를 세탁조 내로 분사하는 세탁수 분사수단과; 상기 세탁수 순환수단과 세탁수 분사 수단 사이에 설치되어 상기 도어가 닫혀짐에 따라 유로를 연결하는 유로 연결수단을 포함하여 구성되고; 상기 세탁수 분사수단은 세탁조내에 세탁수를 고르게 분사할 수 있도록 상기 도어의 내측면에 원형과 다각형 중 어느 한 형상으로 설치된 분사 노즐을 갖는 것을 특징으로 하여 가능하게 된다.Drum washing machine equipped with a washing water spray device according to the present invention for realizing the above object is a washing machine case having an opening formed in the front; A door installed in the washing machine case to open and close the opening; A washing tub installed inside the washing machine case to wash laundry; Washing water circulation means connected to the opening side of the washing tub and the washing machine case to forcibly flow water stored in the washing tub to the opening side during washing and rinsing operations; Washing water spraying means installed in the door to spray washing water supplied from the washing water circulation means into a washing tank; A flow passage connecting means installed between the wash water circulation means and the wash water injection means to connect a flow path as the door is closed; The washing water spraying means may be characterized in that it has a spray nozzle which is installed in any one of a circle and a polygon on the inner surface of the door to evenly spray the wash water in the washing tank.

이하, 첨부된 도면을 참조하여 본 발명의 실시 예를 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.

도 3은 본 발명에 따른 세탁수 분사 장치가 구비된 드럼 세탁기의 내부 구성도이고, 도 4는 본 발명에 따른 드럼 세탁기가 도시된 사시도이며, 도 5는 본 발명에 따른 세탁수 분사장치의 주요부가 도시된 단면도이다.Figure 3 is an internal configuration of a drum washing machine equipped with a washing water jetting apparatus according to the present invention, Figure 4 is a perspective view showing a drum washing machine according to the invention, Figure 5 is a main of the washing water jetting apparatus according to the present invention An additional cross section is shown.

본 발명에 따른 드럼 세탁기는 전면에 개구부가 형성된 세탁기 케이스(51)와, 상기 세탁기 케이스(51)의 개구부에 열고 닫을 수 있도록 설치되는 도어((60)와, 상기 세탁기 케이스(51)의 내부에 설치되어 세탁물의 세정이 이루어지도록 외조(56)와 내조(57)로 이루어진 세탁조(55)와, 상기 세탁조(55)와 세탁기 케이스(51)의 개구부측에 연결되어 세탁조(55) 내에 저장된 물을 강제 유동시키는 세탁수 순환기구(70)와, 상기 도어(60)의 내측에 설치되어 상기 세탁수 순환기구(70)로부터 공급되는 세탁수를 세탁조(55) 내로 분사하는 세탁수 분사기구(80)와, 상기 세탁수 순환기구(70)와 세탁수 분사기구(80) 사이에 설치되어 적어도 도어가 닫혀 있는 상태에서는 유로가 연결되도록 하는 유로 연결기구(90)로 구성된다.The drum washing machine according to the present invention includes a washing machine case (51) having an opening formed on its front surface, a door (60) installed to open and close the opening of the washing machine case (51), and an inside of the washing machine case (51). A washing tank 55 having an outer tub 56 and an inner tub 57 so as to wash the laundry, and connected to the opening side of the washing tub 55 and the washing machine case 51 to store water stored in the washing tub 55. Washing water circulation mechanism 70 forcibly flowing and the washing water injection mechanism 80 installed inside the door 60 to inject the washing water supplied from the washing water circulation mechanism 70 into the washing tank 55. And a flow passage connecting mechanism 90 installed between the wash water circulation mechanism 70 and the wash water injection mechanism 80 so that the flow path is connected at least when the door is closed.

상기 세탁수 순환기구(70)는 상기 세탁조(55)의 하부에서 상기 세탁수 분사 기구(80)쪽으로 연결되는 순환 호스(71)와, 상기 순환 호스(71) 상에 설치되어 세탁수를 강제 순환시키는 순환 펌프(75)로 이루어진다.The washing water circulation mechanism 70 is provided on the circulation hose 71 connected to the washing water injection mechanism 80 from the lower portion of the washing tank 55, and is installed on the circulation hose 71 to circulate the washing water. It consists of a circulation pump (75).

상기 도어(60)에는 세탁 및 헹굼 작동시에 세탁조(55) 내의 세탁물이 세탁조의 입구 쪽으로 심하게 유동하지 않도록 투명한 유리구 모양의 유동 방지캡(65)이 설치된다.The door 60 is provided with a transparent glass ball-shaped flow prevention cap 65 so that laundry in the washing tank 55 does not strongly flow toward the inlet of the washing tank during the washing and rinsing operation.

그리고 상기 세탁수 분사기구(80)는 상기 유동 방지캡(65)의 내측에서 외측으로 노출되게 설치되는 바, 상기 세탁조(55) 내부에 방사 방향으로 세탁수를 고르게 분사할 수 있도록 분사 노즐(85)이 상기 유동 방지캡의 외측면에 원형상으로 설치된다.In addition, the washing water spraying mechanism 80 is installed to be exposed from the inside of the flow preventing cap 65 to the outside, and the spray nozzle 85 to evenly spray the washing water in the radial direction inside the washing tank 55. ) Is installed in a circular shape on the outer surface of the flow preventing cap.

물론, 상기 분사 노즐(85)은 5각 모양이나 6각 모양 등 세탁조 내에 세탁수를 분사하기 위한 설계 조건에 따라 다양하게 형성할 수 있을 것이다.Of course, the spray nozzle 85 may be formed in various ways depending on the design conditions for spraying the wash water in the washing tank, such as a pentagonal shape or a hexagonal shape.

상기 분사 노즐(85)은 상기 유동 방지캡(65) 내부에서 세탁수 공급파이프(81)를 통해 상기 순환 호스(71)측과 연결된다.The injection nozzle 85 is connected to the circulation hose 71 side through the wash water supply pipe 81 inside the flow preventing cap 65.

여기서, 상기 세탁수 공급파이프(81)와 상기 순환 호스(71)를 연결하는 상기 유로 연결기구(90)는 도 5에 도시된 바와 같이 상기 순환 호스(71)의 끝단부에 확장되게 설치되어 상기 도어(60)가 닫힐 때 상기 세탁수 공급파이프(81)가 상기 유로 연결기구(90)에 끼워져 누수를 방지할 수 있도록 구성된다.Here, the flow path connecting mechanism 90 connecting the wash water supply pipe 81 and the circulation hose 71 is installed to be extended to the end of the circulation hose 71 as shown in FIG. When the door 60 is closed, the wash water supply pipe 81 is fitted to the flow path connecting mechanism 90 to prevent leakage.

물론, 상기 세탁수 공급파이프(81)은 그 선단부가 상기 유동방지용 캡(65)의 외측으로 일정 길이만큼 노출되게 설치된다.Of course, the wash water supply pipe 81 is installed so that the front end thereof is exposed to the outside of the flow preventing cap 65 by a predetermined length.

그리고 상기 유로연결기구(90)는 외조(56)와 세탁기 케이스(51)의 개구부 사 이에 설치되는 개스킷(58)에 노출되게 설치되거나 세탁기 케이스(51)의 개구부 측에 설치됨으로써 상기 도어(60)가 닫힐 때 유로연결기구(90)인 패킹 부재에 세탁수 공급파이프(81)가 끼워져 순환 호스(71) 측에 연결된다.The flow path connecting mechanism 90 is installed to be exposed to the gasket 58 installed between the outer tub 56 and the opening of the washing machine case 51, or is installed at the opening side of the washing machine case 51 so that the door 60 is provided. When it is closed, the washing water supply pipe 81 is fitted to the packing member which is the flow path connecting mechanism 90 and is connected to the circulation hose 71 side.

상기와 같이 구성되는 본 발명의 드럼 세탁기는 세탁수 및 헹굼수를 급수할 때는 별도의 세탁수 급수 통해 세탁조(55) 내에 급수가 이루어진다.Drum washing machine of the present invention is configured as described above when the washing water and rinsing water is supplied to the washing tank 55 through a separate wash water supply.

이후, 세탁 및 헹굼 작동시에 세탁수 순환기구(70)를 통해 세탁수를 순환시키기 위해서는 순환 펌프(75)가 작동함으로써 세탁조(55) 내의 물이 순환 호스(71)를 통해 강제 유동하게 된다.Thereafter, in order to circulate the washing water through the washing water circulation mechanism 70 during the washing and rinsing operation, the circulation pump 75 operates to force the water in the washing tank 55 to flow through the circulation hose 71.

이때 도어(60)가 닫혀 있는 상태이므로 순환 호스(71)와 세탁수 공급파이프(81)가 유로 연결기구(90)를 통해 연결되어 있으므로 상기 순환 호스(71)를 통해 공급된 세탁수는 세탁수 공급파이프(81)를 거쳐 분사 노즐(85)을 통해 세탁조(55)의 내부로 분사되면서 세탁 및 헹굼 작동을 돕게 된다.At this time, since the door 60 is closed, the circulating hose 71 and the washing water supply pipe 81 are connected through the flow path connecting mechanism 90, so that the washing water supplied through the circulation hose 71 is wash water. Through the supply pipe 81 is injected into the washing tank 55 through the injection nozzle 85 to help the washing and rinsing operation.

특히 상기 분사 노즐(85)이 상기 도어(60)의 유동방지용 캡(65)의 외측에 원형상으로 설치되어 있으므로 세탁수를 세탁조(55) 내에 고르게 분사할 수 있고, 이에 따라 보다 균일한 세정 작동이 가능하게 한다.In particular, since the spray nozzle 85 is installed in a circular shape on the outside of the flow preventing cap 65 of the door 60, the washing water can be evenly sprayed in the washing tank 55, and thus a more uniform washing operation. Makes this possible.

상기한 바와 같은 본 발명의 세탁수 분사 장치가 구비된 드럼 세탁기는 세탁수를 분사하는 노즐이 도어측에 설치되기 때문에 수납하는 세탁물과의 간섭을 줄일 수 있는 동시에 분사 노즐이 원형상의 구조를 갖기 때문에 세탁조 내에 세탁수를 고르게 분사할 수 있게 되어 보다 균일한 세정 작동이 이루어질 수 있는 이점이 있 다.The drum washing machine equipped with the washing water spraying apparatus of the present invention as described above can reduce the interference with the laundry to be stored because the nozzle for spraying the washing water is installed on the door side, and the spray nozzle has a circular structure. It is possible to spray the washing water evenly in the washing tank has the advantage that a more uniform cleaning operation can be made.

Claims (1)

전면에 개구부가 형성된 세탁기 케이스와; A washing machine case having an opening formed at a front surface thereof; 상기 개구부를 개폐하도록 상기 세탁기 케이스에 설치된 도어와; A door installed in the washing machine case to open and close the opening; 상기 세탁기 케이스의 내부에 설치되어 세탁물의 세정이 이루어지도록 하는 세탁조와; A washing tub installed inside the washing machine case to wash laundry; 상기 세탁조와 세탁기 케이스의 개구부측에 연결되어 세탁과 헹굼 작동시 세탁조 내에 저장된 물을 개구부측으로 강제 유동시키는 세탁수 순환수단과; Washing water circulation means connected to the opening side of the washing tub and the washing machine case to forcibly flow water stored in the washing tub to the opening side during washing and rinsing operations; 상기 도어의 내측에 설치되어 상기 세탁수 순환수단으로부터 공급되는 세탁수를 세탁조 내로 분사하는 세탁수 분사수단과; Washing water spraying means installed in the door to spray washing water supplied from the washing water circulation means into a washing tank; 상기 세탁수 순환수단과 세탁수 분사수단 사이에 설치되어 상기 도어가 닫혀짐에 따라 유로를 선택적으로 연결하는 유로 연결수단을 포함하여 구성되고;A flow passage connecting means installed between the wash water circulation means and the wash water injection means to selectively connect a flow path as the door is closed; 상기 세탁수 분사수단은 세탁조내에 세탁수를 고르게 분사할 수 있도록 상기 도어의 내측면에 원형과 다각형 중 어느 한 형상으로 설치된 분사 노즐을 갖는 것을 특징으로 하는 세탁수 분사 장치가 구비된 드럼 세탁기.The washing water spraying means is a drum washing machine having a washing water spraying device, characterized in that it has a spray nozzle which is installed in any one of a circle and a polygon on the inner surface of the door to evenly spray the wash water in the washing tank.
KR1020000016647A 2000-03-30 2000-03-30 The drum washer with a water spray apparatus KR100565479B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11459692B2 (en) 2019-01-31 2022-10-04 Ecolab Usa Inc. Laundry machine kit to enable control of water levels, recirculation, and spray of chemistry
US11525200B2 (en) 2019-01-31 2022-12-13 Ecolab Usa Inc. Controller for a rinse water reuse system and methods of use
US11572652B2 (en) 2019-01-31 2023-02-07 Ecolab Usa Inc. Controlling water levels and detergent concentration in a wash cycle
US11725331B2 (en) 2020-11-20 2023-08-15 Whirlpool Corporation Water recirculation assembly for a laundry appliance

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100701934B1 (en) * 2000-05-24 2007-03-30 엘지전자 주식회사 The drum washer
KR101461390B1 (en) * 2008-11-20 2014-11-13 동부대우전자 주식회사 Drum type washing machine
CN107675432B (en) * 2016-11-25 2021-08-03 柴文龙 Drum washing machine with auxiliary washing device
CN110387707B (en) * 2018-04-16 2021-12-03 青岛海尔洗涤电器有限公司 Roller washing machine and door body and spraying system thereof
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0679096A (en) * 1992-08-31 1994-03-22 Nippon Asahi Kiko Hanbai Kk Rinsing mechanism for horizontal rotary drum type washing/spin-drying machine
JPH07100293A (en) * 1993-09-24 1995-04-18 Shogo Ko Method and device for clean water washing and drying in washing machine
KR960034538A (en) * 1995-03-13 1996-10-24 구자홍 Drum Washing Machine
KR970023584U (en) * 1995-11-09 1997-06-20 고창오 Drum Washing Machine
JPH09253383A (en) * 1996-03-21 1997-09-30 Nagashima:Kk Wet cleaning washing method, washing machine for performing the same and drier for the laundry
KR19980031926U (en) * 1996-11-28 1998-08-17 배순훈 Shower water supply of washing machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0679096A (en) * 1992-08-31 1994-03-22 Nippon Asahi Kiko Hanbai Kk Rinsing mechanism for horizontal rotary drum type washing/spin-drying machine
JPH07100293A (en) * 1993-09-24 1995-04-18 Shogo Ko Method and device for clean water washing and drying in washing machine
KR960034538A (en) * 1995-03-13 1996-10-24 구자홍 Drum Washing Machine
KR970023584U (en) * 1995-11-09 1997-06-20 고창오 Drum Washing Machine
JPH09253383A (en) * 1996-03-21 1997-09-30 Nagashima:Kk Wet cleaning washing method, washing machine for performing the same and drier for the laundry
KR19980031926U (en) * 1996-11-28 1998-08-17 배순훈 Shower water supply of washing machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11459692B2 (en) 2019-01-31 2022-10-04 Ecolab Usa Inc. Laundry machine kit to enable control of water levels, recirculation, and spray of chemistry
US11525200B2 (en) 2019-01-31 2022-12-13 Ecolab Usa Inc. Controller for a rinse water reuse system and methods of use
US11572652B2 (en) 2019-01-31 2023-02-07 Ecolab Usa Inc. Controlling water levels and detergent concentration in a wash cycle
US11725331B2 (en) 2020-11-20 2023-08-15 Whirlpool Corporation Water recirculation assembly for a laundry appliance

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