KR101023413B1 - Water supply chanber for a drum type washing machine - Google Patents

Water supply chanber for a drum type washing machine Download PDF

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Publication number
KR101023413B1
KR101023413B1 KR1020040035051A KR20040035051A KR101023413B1 KR 101023413 B1 KR101023413 B1 KR 101023413B1 KR 1020040035051 A KR1020040035051 A KR 1020040035051A KR 20040035051 A KR20040035051 A KR 20040035051A KR 101023413 B1 KR101023413 B1 KR 101023413B1
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South Korea
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water supply
drum
water
foam
washing
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KR1020040035051A
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Korean (ko)
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KR20050110152A (en
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김창후
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주식회사 대우일렉트로닉스
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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
    • D06F39/088—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 
    • D06F39/06—Arrangements for preventing or destroying scum
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

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

Abstract

본 발명은 드럼 세탁기의 드럼(80)과 저수조(90) 사이에 설치되어 상기한 드럼(80)과 저수조(90) 사이에 다량의 거품이 충전될 경우 세탁수를 분사시켜 거품을 제거하도록 구성한 드럼 세탁기용 급수챔버로서, 하부에 다수의 급수공(1A,1B,1C)을 일정한 간격으로 연속 형성하고, 상부에는 급수밸브(95)의 단속에 따라 세탁수가 공급되는 급수밸브 연결관(2)을 형성한 것이다.The present invention is installed between the drum 80 and the reservoir 90 of the drum washing machine is configured to remove the foam by spraying the washing water when a large amount of foam is filled between the drum 80 and the reservoir 90 As a water supply chamber for a washing machine, a plurality of water supply holes 1A, 1B, and 1C are continuously formed at regular intervals at a lower portion thereof, and a water supply valve connecting pipe 2 through which washing water is supplied according to an interruption of the water supply valve 95 at an upper portion thereof. It is formed.

이와 같은 본 발명은 거품의 점성에 의한 구동모터의 과부하를 방지할 수 있으며, 특히 거품에 의한 세탁수와 세탁물의의 오염을 방지함으로써 세탁수를 절감하고, 탈수행정에 소요되는 시간을 단축시킬 수 있으며, 세탁효과를 높일 수 있다.The present invention can prevent the overload of the drive motor due to the viscosity of the foam, in particular to prevent the contamination of the wash water and the laundry by the foam to reduce the washing water, it can shorten the time required for the dehydration administration It can increase the washing effect.

드럼 세탁기, 급수챔버, 거품 제거, 회전 저항Drum washing machine, water chamber, foam removing, rotation resistance

Description

드럼 세탁기용 급수챔버{Water supply chanber for a drum type washing machine}Water supply chamber for drum washing machine {Water supply chanber for a drum type washing machine}

도 1은 통상적인 구조를 갖는 드럼 세탁기의 일례를 도시한 요부 사시도,1 is a perspective view of a main part showing an example of a drum washing machine having a conventional structure;

도 2는 본 발명의 일실시예를 도시한 저면 사시도,Figure 2 is a bottom perspective view showing an embodiment of the present invention,

도 3은 본 발명의 종단면도,3 is a longitudinal sectional view of the present invention;

도 4는 도 2의 A-A선 단면도,4 is a cross-sectional view taken along the line A-A of FIG.

도 5는 본 발명의 작용을 도시한 개략도면이다.5 is a schematic view showing the operation of the present invention.

〈도면의 주요 부분에 대한 부호의 설명〉Description of the Related Art

1A,1B,1C : 급수공 5 : 공간부1A, 1B, 1C: Water supply hole 5: Space part

80 : 드럼 90 : 저수조80: drum 90: reservoir

95 : 급수 밸브95: water supply valve

본 발명은 세탁기로서, 상세하게는 세탁기의 드럼 상부와 저수조 사이에 결합되어 드럼 및 저수조 사이에 다량의 거품이 발생할 경우 급수챔버를 통해 공급되는 세탁수를 드럼 외부로 분사시킴에 따라 거품을 제거함으로써 거품에 의한 구동 모터의 과부하를 방지하고, 거품에 의한 세탁수 및 세탁물의 오염을 방지하여 세탁효과를 높이도록 구성한 드럼 세탁기용 급수챔버에 관한 것이다.The present invention is a washing machine, and in detail, when a large amount of foam is generated between the drum and the reservoir of the washing machine by spraying the washing water supplied through the water supply chamber to the outside of the drum by removing the foam It relates to a water supply chamber for a drum washing machine configured to prevent the overload of the drive motor by the foam, and to prevent the washing water and the laundry by the foam to increase the washing effect.

일반적으로 드럼 세탁기는 원통형상의 드럼을 세탁조 내부로부터 회전시키는 한편, 이와 같은 과정에서 세탁물을 드럼 상부로부터 하부로 낙하시킴으로써 세탁이 이루어지도록 구성한 것으로, 세탁물의 꼬임에 의한 손상이나 세탁수의 사용량이 펄세이터 방식의 세탁기에 비해 상대적으로 적다는 등의 특성을 갖는다.In general, the drum washing machine is configured to rotate the cylindrical drum from the inside of the washing tank, while washing is carried out by dropping the laundry from the upper part of the drum to the lower part in this process. Compared with the washing machine of the type, it is relatively small.

이와 같은 드럼방식의 세탁기는 도 1에 도시된 바와 같이, 가상선으로 도시한 외상(110)의 내부로부터 수평으로 저수조(111)가 설치되며, 그 내부에는 세탁조의 기능을 갖는 드럼(112)이 회전가능하게 설치되며, 저수조(111)의 하부에는 상기한 드럼(111)을 회전시키는 구동모터(113)등이 설치된다.As shown in FIG. 1, the drum type washing machine has a water storage tank 111 installed horizontally from the inside of the trauma 110 shown as a virtual line, and a drum 112 having a function of a washing tank is provided therein. It is rotatably installed, the lower portion of the reservoir 111, the drive motor 113 for rotating the drum 111 is installed.

이와 함께 저수조(111)의 상부에는 외부로부터 세탁수가 공급되는 급수구(114)가 구비되며, 상기한 급수구(114)의 일부는 세제통(115)을 경유하여 저수조(111) 내부로 공급되도록 한다.In addition, the upper portion of the reservoir 111 is provided with a water supply port 114 for supplying wash water from the outside, and a portion of the water supply port 114 is supplied to the inside of the water reservoir 111 via the detergent container 115. .

또한, 저수조(111)의 하단으로는 세탁수가 배출되도록 여과기(116) 및 배수펌프(117)와 배수호스(118)가 각각 연결되며, 드럼(112)의 정면으로는 도어(119)가 설치되어 있다.In addition, a filter 116, a drain pump 117, and a drain hose 118 are respectively connected to the lower end of the water storage tank 111, and a door 119 is installed at the front of the drum 112. have.

상기한 바와 같은 구조를 갖는 드럼 세탁기(200)는 세탁과정에서 세탁수에 함유된 세제의 계면활성작용과 드럼(112)의 회전에 따라 상부로 리프팅된 세탁물이 하부로 낙하하는 과정에서 발생하는 낙차에너지에 의해 세탁물에 대한 세탁이 이루어지도록 하며, 상기한 과정에 따라 세탁이 완료되면, 헹굼 행정을 통해 세탁물에 잔류된 세제와 오염물을 외부로 배출시킴으로써 세탁이 이루어지도록 한다.The drum washing machine 200 having the structure as described above is a drop occurring in a process in which the laundry lifted to the upper drops according to the surface active action of the detergent contained in the wash water and the rotation of the drum 112 during the washing process. Washing the laundry by the energy is made, and when the washing is completed according to the above process, the washing is done by discharging the detergent and contaminants remaining in the laundry to the outside through a rinsing stroke.

한편, 상기한 바와 같은 세탁물의 세탁행정에서는 세탁수에 함유된 세제의 작용에 의해 다량의 거품이 발생하는데, 특히 드럼(112)과 저수조(111) 사이의 공간으로는 급수과정에서 급수구(114)를 통해 분사되는 세탁수가 직접 작용하지 못해 세탁행정에서는 물론, 헹굼행정의 초기 과정에서도 드럼(112)과 저수조(111) 사이의 공간을 통해 거품이 충전된다.On the other hand, in the laundry administration of the laundry as described above, a large amount of foam is generated by the action of the detergent contained in the wash water, in particular, the space between the drum 112 and the reservoir 111 in the water supply port 114 in the water supply process Washing water sprayed through) does not work directly, the foam is filled through the space between the drum 112 and the reservoir 111 in the washing stroke, as well as in the initial process of the rinsing stroke.

상기한 바와 같이 드럼(112)과 저수조(111) 사이의 공간에 거품이 충전되면 거품의 점성이 드럼(112)의 회전력에 대한 저항으로 작용함으로써 구동모터(113)에 과부하가 인가된다.As described above, when the foam is filled in the space between the drum 112 and the reservoir 111, the viscosity of the foam acts as a resistance to the rotational force of the drum 112, so that the driving motor 113 is overloaded.

따라서 상기한 구조로 이루어진 종래의 드럼 세탁기(200)는 세탁행정 및 헹굼행정의 초기진행과정에서 불필요한 전력이 소모되는 한편, 거품의 주성분인 세제에 의해 세탁물이 재오염됨으로써 헹굼이 지연되고, 다량의 세탁수가 소요되며, 이와 함께 과부하에 의해 구동모터(113)의 수명이 단축되는 등의 문제점이 발생한다.Therefore, the conventional drum washing machine 200 having the above structure consumes unnecessary power during the initial process of the washing stroke and the rinsing stroke, while rinsing is delayed by recontaminating the laundry by the detergent which is the main component of the foam, Washing water is required, and along with this, problems such as shortening the life of the driving motor 113 occur due to overload.

본 발명은 상기한 바와 같은 종래의 문제점을 해결하기 위한 것으로, 본 발명의 기술적 과제는 드럼 상부와 저수조 사이에 결합되어 드럼 및 저수조 사이에 다량의 거품이 발생할 경우 급수밸브 연결부를 통해 공급된 세탁수를 하부로 분사시켜 드럼 및 저수조 사이에 충전된 거품을 제거함으로써 거품에 의한 구동모터의 과부하를 방지하고, 거품에 의한 세탁물의 오염을 방지하여 세탁효과를 높일 수 있는 수단을 제공하는 것이다. The present invention is to solve the conventional problems as described above, the technical problem of the present invention is coupled between the upper drum and the reservoir tank when a large amount of foam occurs between the drum and the reservoir wash water supplied through the water supply valve connection By spraying the lower portion to remove the foam filled between the drum and the reservoir to prevent overload of the drive motor by the foam, to prevent the contamination of the laundry by the foam to provide a means to increase the washing effect.                         

상기한 바와 같은 본 발명의 기술적 과제는,Technical problem of the present invention as described above,

드럼 및 저수조 사이의 공간에 대한 곡률과 동일한 곡률의 단면형상으로 이루어지며,It consists of a cross-section of curvature equal to the curvature of the space between the drum and the reservoir,

하부에는 다수의 급수공을 일정한 간격으로 연속 형성하고,In the lower part, a plurality of water holes are continuously formed at regular intervals,

상기 급수공과 연통된 내부에는 세탁수가 저장되는 공간부를 형성하며,The inner portion communicating with the water supply hole forms a space for storing wash water,

상부에는 급수밸브의 단속에 따라 세탁수의 공급되는 급수밸브 연결관을 형성한 것을 특징으로 하는 드럼 세탁기용 급수챔버를 제공함으로써 달성된다.The upper part is achieved by providing a water supply chamber for a drum washing machine, characterized in that the water supply valve connecting pipe for supplying the washing water is formed in accordance with the interruption of the water supply valve.

이하, 본 발명에 의한 드럼 세탁기용 급수챔버를 첨부한 도면을 참조하여 구체적으로 설명한다.Hereinafter, with reference to the accompanying drawings the water supply chamber for a drum washing machine according to the present invention will be described in detail.

도 2는 본 발명의 일실시예를 도시한 단면도이고, 도 3은 본 발명의 종단면도로서, 본 발명에 의한 드럼 세탁기용 급수챔버(10)는, 드럼의 회전에 따른 세탁물의 낙하에 의해 세탁이 이루어지는 드럼 세탁기의 드럼과 저수조 사이에 결합되어 세탁행정 및 초기 헹굼행정과정에서 세탁수의 분사에 의해 거품을 제거한다.2 is a cross-sectional view showing an embodiment of the present invention, Figure 3 is a longitudinal cross-sectional view of the present invention, the drum washing machine water supply chamber 10 according to the present invention, washing by dropping the laundry according to the rotation of the drum It is coupled between the drum and the reservoir of the drum washing machine is made to remove the foam by the injection of the washing water during the washing stroke and the initial rinsing stroke.

이와 같은 본 발명은 다수의 급수공(1A,1B,1C)이 하부로부터 일정한 간격으로 연속 형성되며, 상기한 급수공(1A,1B,1C)과 연통된 내부에는 세탁수가 저장되도록 공간부(5)가 형성된다.The present invention is a plurality of water supply holes (1A, 1B, 1C) are continuously formed at a predetermined interval from the bottom, the space portion 5 so that the wash water is stored in communication with the water supply holes (1A, 1B, 1C) ) Is formed.

이와 함께 상부에는 급수밸브 연결관(2)이 형성됨으로써 상기한 급수밸브 연결부(2)를 통해 연결된 급수밸브(95)를 통해 세탁물이 공급된다.Along with this, the water supply valve connecting pipe 2 is formed to supply laundry through the water supply valve 95 connected through the water supply valve connecting unit 2.

한편, 본 발명에 의한 드럼 세탁기용 급수챔버(10)는 설치공간을 최소화하는 한편, 저수조로부터 회전가능하게 결합된 드럼과의 접촉을 방지할 수 있도록 드럼 및 저수조 사이의 공간에 대한 곡률과 동일한 곡률의 단면형상을 갖도록 한다.Meanwhile, the water supply chamber 10 for the drum washing machine according to the present invention has the same curvature as the curvature of the space between the drum and the reservoir so as to minimize the installation space and prevent contact with the drum rotatably coupled from the reservoir. It should have a cross-sectional shape of.

이때, 상기한 바와 같이 연속 배열된 다수의 급수공(1A,1B,1C)에서 양측에 각각 배열된 급수공(1B,1C)은, 중심부에 형성된 급수공(1A)에 대해 일정한 경사각을 이루도록 함으로써 세탁수의 분사각을 증대시킨다.At this time, the water supply holes (1B, 1C) arranged on both sides of the plurality of water supply holes (1A, 1B, 1C) continuously arranged as described above to achieve a constant inclination angle with respect to the water supply hole (1A) formed in the center portion Increase the spray angle of the wash water.

즉, 중심부의 급수공(1A)은 수직의 중심축선을 갖도록 하고, 상기한 중심부의 급수공(1A)으로부터 이격됨에 따라 중심축선이 큰 경사각을 갖도록 함으로써 세탁수의 분사각을 높이는 한편, 이에 따라 드럼과 저수조 사이에 충전된 거품의 제거가 효과적으로 이루어지도록 한다.That is, the water supply hole 1A in the center portion has a vertical central axis, and the center axis line has a large inclination angle as it is spaced apart from the water supply hole 1A in the center portion, thereby increasing the spray angle of the wash water, and thus The removal of the foam filled between the drum and the reservoir is effective.

한편, 상기한 바와 같은 본 발명은 거품의 유무에 따른 광투과율의 변화나 저항값의 변화 등을 이용한 거품감지센서의 감지에 따른 제어부의 제어에 의해 급수밸브가 개방됨으로써 세탁수를 분사시키게 되는데, 이와 같은 거품감지센서의 기구적 구성이나 이에 대한 제어회로는 공지의 기술이므로 이에 대한 구성과 상세한 설명은 생략한다.On the other hand, the present invention as described above is to spray the washing water by opening the water supply valve by the control of the control unit according to the detection of the bubble detection sensor using a change in light transmittance or a change in resistance value according to the presence or absence of bubbles, Since the mechanical configuration of such a bubble sensor or a control circuit therefor is a well-known technique, the configuration and detailed description thereof will be omitted.

상기한 구성을 갖는 본 발명의 작용을 도 5를 참조하여 이하에서 설명한다.The operation of the present invention having the above configuration will be described below with reference to FIG.

본 발명에 의한 드럼 세탁기용 거품 제거장치(10)는, 드럼(80)의 회전에 따른 세탁물의 낙하에 의해 세탁이 이루어지는 드럼 세탁기(100)의 드럼(80)과 저수조(90) 사이의 공간에 설치되어 세탁 및 초기 헹굼행정과정에서 다량의 거품이 상기한 드럼(80)과 저수조(90) 사이에 충전됨으로써 거품의 점성에 의해 드럼(80)의 회전에 저항이 발생할 경우 세탁수의 분사에 의해 거품을 제거한다. The foam washing apparatus 10 for drum washing machines according to the present invention is provided in a space between the drum 80 and the water storage tank 90 of the drum washing machine 100 in which washing is performed by dropping laundry according to rotation of the drum 80. Installed in the washing and initial rinse stroke process, a large amount of foam is filled between the drum 80 and the reservoir 90 by the injection of the washing water when resistance to the rotation of the drum 80 due to the viscosity of the foam Remove the bubbles.                     

이와 같은 본 발명은, 세탁 및 헹굼행정에서 거품이 소량 발생함으로써 세탁수의 평균 수위면 보다 상부에 결합된 거품감지센서(S)를 통해 거품이 감지되지 않을 경우에는 급수밸브 연결부(2)를 통한 세탁수의 공급이 정지된 상태를 유지한다.The present invention, such as a small amount of foam in the washing and rinsing stroke, when the foam is not detected through the foam sensor (S) coupled to the upper than the average level of the wash water through the water supply valve connection (2) Keep the supply of wash water stopped.

이와 같은 과정에서 다량의 세제가 투입되거나 세제의 특성에 따라 세탁행정이나 초기 헹굼과정에서 드럼(80)과 저수조(90) 사이에 거품이 충전되는 한편, 거품감지센서(S)가 이를 감지할 경우에는 제어부의 제어에 따라 급수밸브 연결부(2)를 통해 세탁수의 공급이 개시된다.In this process, a large amount of detergent is added or foam is filled between the drum 80 and the reservoir 90 during the washing process or the initial rinsing process according to the characteristics of the detergent, while the foam sensor (S) detects this In accordance with the control of the control unit is supplied with the wash water through the water supply valve connecting portion (2).

상기한 바와 같이 급수밸브 연결부(2)를 통해 세탁수가 공급되면, 상기한 세탁수에 의해 공간부(5) 내부로 세탁수가 유입되는 동시에 하부에 형성된 다수의 급수공(1A,1B,1C)을 통해 세탁수가 분사된다.When the wash water is supplied through the water supply valve connecting portion 2 as described above, the wash water flows into the space part 5 by the wash water, and at the same time, a plurality of water supply holes 1A, 1B, and 1C are formed at the bottom. Washing water is sprayed through.

이때 상기한 급수공(1A,1B,1C)중 양측에 위치한 급수공(1B,1C)은 일정한 각도의 중심축선을 갖는 한편, 이에 따라 세탁수의 분사각이 확산되므로 드럼(80)과 저수조(90)의 공간을 통해 다량의 거품이 충전될 경우에도 넓은 분사각으로 세탁수의 분사가 이루어지며, 드럼(80)과 저수조(90)의 공간에 충전된 거품은 세탁수의 분사에 따라 기포가 파괴되거나 세탁수에 용해되어 소멸되는 한편, 배수호스를 통해 외부로 배출된다.At this time, the water supply hole (1B, 1C) located on both sides of the water supply hole (1A, 1B, 1C) has a central axis of a certain angle, while the spray angle of the washing water is spread accordingly, the drum 80 and the water tank ( Even when a large amount of foam is filled through the space of 90), the washing water is sprayed at a wide spray angle, and the foam filled in the space of the drum 80 and the reservoir 90 is bubbled according to the spraying of the washing water. It is destroyed or dissolved in the wash water and disappears while being discharged to the outside through the drain hose.

이에 따라 거품의 점성에 따른 드럼(80)의 회전저항에 의해 구동모터에 과부하가 인가되는 것을 차단하며, 헹굼행정에서 드럼(80)과 저수조(90)에 충전된 거품에 의한 세탁수 및 세탁물의 오염을 방지한다.Accordingly, the overload is prevented from being applied to the driving motor by the rotational resistance of the drum 80 according to the viscosity of the foam, and the washing water and the laundry due to the foam filled in the drum 80 and the reservoir 90 in the rinsing stroke. Prevent contamination

이상에서 설명한 바와 같이, 본 발명에 의한 드럼 세탁기용 급수챔버(10)는, 드럼(80) 및 저수조(90) 사이에 다량의 거품이 발생할 경우 급수밸브 연결부(2)를 통해 공급된 세탁수를 하부로 분사시켜 드럼(80) 및 저수조(90) 사이에 충전된 거품을 제거한다. As described above, in the drum washing machine water supply chamber 10 according to the present invention, when a large amount of foam occurs between the drum 80 and the reservoir 90, the washing water supplied through the water supply valve connecting portion 2 is formed. Sprayed downward to remove bubbles filled between drum 80 and reservoir 90.

이에 따라 본 발명은 거품의 점성에 의한 구동모터의 과부하를 방지할 수 있으며, 특히 거품에 의한 세탁수와 세탁물의 오염을 방지함으로써 세탁수를 절감하고, 탈수행정에 소요되는 시간을 단축시킬 수 있으며, 세탁효과를 높일 수 있는 등의 많은 효과가 있다.Accordingly, the present invention can prevent the overload of the drive motor due to the viscosity of the foam, in particular, to prevent the washing water and the contamination of the laundry by the foam, to reduce the washing water, it is possible to shorten the time required for dehydration administration. There are many effects, such as to increase the washing effect.

이상에서 본 발명을 특정한 바람직한 실시예에 대하여 도시하고 설명하였으The present invention has been shown and described above with respect to certain preferred embodiments.

나, 본 발명은 상기한 실시예에 한정하지 아니하며, 특허청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형이 가능할 것이다.However, the present invention is not limited to the above-described embodiments, and various modifications may be made by those skilled in the art without departing from the gist of the present invention as claimed in the claims.

Claims (2)

드럼(90) 및 저수조(90) 사이의 공간에 대한 곡률과 동일한 곡률의 단면형상으로 이루어지며, It is made of a cross-sectional shape of the same curvature for the space between the drum 90 and the reservoir 90, 하부에는 다수의 급수공(1A,1B,1C)을 일정한 간격으로 연속 형성하고,In the lower part, a plurality of water supply holes 1A, 1B, 1C are continuously formed at regular intervals, 상기 급수공(1A,1B,1C)과 연통된 내부에는 세탁수가 저장되는 공간부(5)를 형성하며,Inside the communication with the water supply hole (1A, 1B, 1C) to form a space portion 5 for storing the wash water, 상부에는 급수밸브(95)의 단속에 따라 세탁수의 공급되는 급수밸브 연결관(2)을 형성한 것을 특징으로 하는 드럼 세탁기용 급수챔버.Water supply chamber for drum washing machine, characterized in that the upper part formed with a water supply valve connecting pipe (2) for supplying the wash water in accordance with the interruption of the water supply valve (95). 청구항 1에 있어서, 상기 급수공(1A,1B,1C)에서 양측에 각각 배열된 급수공(1B,1C)은, 세탁수가 확산되도록 중심부에 형성된 급수공(1A)에 대해 일정한 경사각을 이루도록 한 것을 특징으로 하는 드럼 세탁기용 거품 제거장치.The water supply hole (1B, 1C) arranged on both sides of the water supply hole (1A, 1B, 1C), respectively, to achieve a constant inclination angle with respect to the water supply hole (1A) formed in the center so that the washing water is diffused Foam removing device for a drum washing machine characterized in that.
KR1020040035051A 2004-05-18 2004-05-18 Water supply chanber for a drum type washing machine KR101023413B1 (en)

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