KR100225633B1 - Vibration preventing method for drum washing machine - Google Patents

Vibration preventing method for drum washing machine

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Publication number
KR100225633B1
KR100225633B1 KR1019970015947A KR19970015947A KR100225633B1 KR 100225633 B1 KR100225633 B1 KR 100225633B1 KR 1019970015947 A KR1019970015947 A KR 1019970015947A KR 19970015947 A KR19970015947 A KR 19970015947A KR 100225633 B1 KR100225633 B1 KR 100225633B1
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KR
South Korea
Prior art keywords
tub
wash water
water
bucket
drain
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Application number
KR1019970015947A
Other languages
Korean (ko)
Other versions
KR19980078423A (en
Inventor
김신용
박정수
Original Assignee
윤종용
삼성전자주식회사
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Application filed by 윤종용, 삼성전자주식회사 filed Critical 윤종용
Priority to KR1019970015947A priority Critical patent/KR100225633B1/en
Publication of KR19980078423A publication Critical patent/KR19980078423A/en
Application granted granted Critical
Publication of KR100225633B1 publication Critical patent/KR100225633B1/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
    • 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
    • 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
    • D06F37/225—Damping vibrations by displacing, supplying or ejecting a material, e.g. liquid, into or from counterbalancing pockets
    • 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
    • D06F37/26—Casings; Tubs
    • D06F37/265—Counterweights mounted to the tub; Mountings therefor
    • 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
    • D06F39/085—Arrangements or adaptations of pumps
    • 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
    • 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)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)

Abstract

본 발명의 드럼세탁기의 진동방지장치는, 세탁, 헹굼, 탈수행정시 터브내의 세탁수를 외부로 강제 배수시키는 배수펌프가 설치되고, 배수되는 세탁수에 포함된 세탁 찌꺼기를 필터링하는 필터수단이 설치되며, 상기 터브, 필터수단, 배수펌프를 하나의 라인으로 연결하는 배수호스가 설치된 드럼세탁기에 있어서, 제품 가동시 배수되는 세탁수를 일정량 저장하여 균형추의 기능을 부여하거나 또는 제품비가동시 저장된 세탁수를 배수하여 균형추의 기능이 상실되도록 상기 터브의 일측에 진동방지수단을 설치한 것을 특징으로 되어 있으므로,In the vibration washer of the drum washing machine of the present invention, a drainage pump for forcibly draining the wash water in the tub to the outside during washing, rinsing, and dehydration administration is installed, and filter means for filtering the washing residue contained in the drained wash water is installed. In the drum washing machine equipped with a drain hose for connecting the tub, the filter means, the drain pump in a single line, the wash water drained when the product is running to give a function of the balance weight or the wash water stored when the product is inactive Since it is characterized in that the vibration preventing means is installed on one side of the tub so that the function of the balance weight is lost by draining the

Description

드럼세탁기의 진동방지장치Vibration Prevention Device of Drum Washing Machine

본 발명은 드럼의 회전으로 생긴 낙차에 의해 세탁 헹굼, 탁수, 건조가 자동으로 이루어지는 드럼세탁기에 관한 것으로서, 더욱 상세하게는 초기탈수시 고속회전에 의해 발생되는 드럼의 불균형에 의한 과도진동을 억제시킬 수 있도록 한 드럼 세탁기의 진동방지장치에 관한 것이다.The present invention relates to a drum washing machine in which washing, rinsing, turbidity and drying are automatically performed by a drop caused by the rotation of the drum. It relates to an anti-vibration device of a drum washing machine.

일반적인 종래의 드럼세탁기는, 도1에 도시한 바와같이 세탁기 본체(1)의 전면 상부에는 세제통(3) 및 조작부(5)가 설치되어 있고, 상기 세탁기 본체(1)의 뒷면에는 도시되지 않은 급수수단과 연결되어 온수 및 냉수를 공급하도록 온수 및 냉수급수밸브(7)(8)가 설치되어 있다.As a general conventional drum washing machine, as shown in FIG. 1, a detergent container 3 and an operation unit 5 are provided on the front upper part of the washing machine main body 1, and a water supply not shown in the rear of the washing machine main body 1 is shown. Hot and cold water supply valves 7 and 8 are provided to be connected to the means to supply hot and cold water.

상기 세탁기 본체(1)내에는 터브(9)가 설치되어 있고, 상기 터브(9) 내에는 고속회전하여 세탁 및 탈수를 행하도록 드럼(11)이 설치되어 있다.A tub 9 is provided in the washing machine main body 1, and a drum 11 is installed in the tub 9 so as to rotate at a high speed to wash and dewater.

상기 터브(9)의 전면에는 상기 드럼(11)에 세탁포를 넣고 꺼낼 때 드럼(11)의 개구를 개폐하도록 격판(15)을 매개로 도어(13)가 설치되어 있고, 상기 격판(15)의 상단에는 세탁포의 건조행정시 건조공기를 유입하도록 에어밴트(17)가 설치되어 있으며, 상기 터브(9)의 전면에는 세탁과 탈수시 상기 드럼(11)의 고속회전에 따라 발생되는 진동을 억제시키도록 균형추(19)가 설치되어 있다.The front of the tub 9 is provided with a door 13 through the diaphragm 15 to open and close the opening of the drum 11 when the laundry cloth is put into the drum 11 and taken out, and the diaphragm 15 An air vent 17 is installed at the upper end of the laundry cloth to dry air during the drying administration, and the front surface of the tub 9 receives vibrations generated by high-speed rotation of the drum 11 during washing and dehydration. A counterweight 19 is provided to restrain.

상기 에어밴트(17)내에는 외부로 부터 유입되는 공기을 더운공기로 열교환시키도록 히터(21)가 설치되어 있고, 상기 에어밴드(17)내에는 히터(21)에서 발생된 고열을 상기 격판(15)을 거쳐 상기 드럼(11)으로 공급하여 공기대류 현상을 일으키도록 팬모터(23)가 설치되어 있으며, 상기 터브(9)의 외주면에는 터브(9) 내로 유입된 더운공기를 응축하도록 냉수를 공급하는 콘덴싱호스(25)가 연결되어 있다.In the air vent 17, a heater 21 is installed to heat exchange the air introduced from the outside with hot air, and the diaphragm 15 receives the high heat generated by the heater 21 in the air band 17. The fan motor 23 is installed to supply air to the drum 11 to cause air convection. The cold water is supplied to the outer circumferential surface of the tub 9 to condense the hot air introduced into the tub 9. The condensing hose 25 is connected.

상기 터브(9)의 하측에는 상기 드럼(11)을 정역회전시키기 위한 동력전달수단(27)이 설치되어 있고, 상기 세탁기 본체(1)내의 하단 후측에는 상기 터브(9)에서 배수호스(8)를 매개로 배수되는 세탁수를 외부로 강제 배수시키도록 배수호스(8)의 중간에 배수펌흐(29)가 설치되어 있으며, 상기 세탁기 본체(1)내의 하단전측에는 상기 터브(9)에서 배수되는 세탁수중에 포함된 세탁 찌꺼기에 의해 상기 배수펌프(29)가 막히는 것을 방지하도록 터브(9)와 배수펌프(29)와의 사이를 연결하는 상기 배수호스(8)의 중간에 필터수단(31)이 설치되어 있다.On the lower side of the tub (9), a power transmission means (27) for forward and reverse rotation of the drum (11) is installed, and on the lower rear side in the washing machine body (1), the tub (9) in the drain hose (8). A drain pump 29 is installed in the middle of the drain hose 8 to forcibly drain the wash water drained to the outside, and the laundry drained from the tub 9 is provided at the lower front side of the washing machine body 1. A filter means 31 is installed in the middle of the drain hose 8 connecting the tub 9 and the drain pump 29 to prevent the drain pump 29 from being clogged by laundry waste contained in the water. It is.

상기 드럼(11)의 둘레에는 상기 터브(9)의 내부로 공급된 세탁수가 드럼(11)의 내부로 유입되도록 다수개의 관통구멍(11a)이 형성되어 있고, 상기 드럼(11)의 내주면에는 드럼(11)이 회전될 때 세탁포를 일정높이로 끌어 올리고 낙하시킴과 동시에 수류의 흐름을 난류화시키도록 다수개의 교반부재(11b)가 서로 일정간격을 두고 설치되어 있다.A plurality of through-holes 11a are formed around the drum 11 so that the washing water supplied into the tub 9 flows into the drum 11, and a drum is formed on an inner circumferential surface of the drum 11. When the 11 is rotated, a plurality of stirring members 11b are provided at regular intervals so as to lift and drop the laundry cloth to a certain height and at the same time turbulence the flow of water.

그러나, 이와 같이 구성된 종래에 의한 드럼세탁기의 진동방지장치는, 균형추(19)가 항상 일정중량으로 고정되어 있기 때문에 제품의 무게가 무거울 뿐만 아니라 제품의 운반이 어렵고, 특히 초기탈수시에는 드럼(11)의 불균형에 의해 발생되는 과도진동 및 소음을 충분히 억제시킬수 없다는 문제점이 있었다.However, the vibration preventing device of the conventional drum washing machine configured as described above is not only heavy, but also difficult to transport the product because the counterweight 19 is always fixed to a constant weight, and especially the drum 11 during initial dehydration. There was a problem that it is not possible to sufficiently suppress the excessive vibration and noise caused by the imbalance of).

본 발명은 상기 문제점을 해결하기 위하여 이루어진 것으로서, 본 발명의 목적은 드럼세탁기의 가동시 배수되는 세탁수의 공급에 의해 균형추의 기능을 부여하여 드럼의 불균형에 의한 과도진동 및 소음을 억제시키고, 드럼세탁기의 비가동시에는 세탁수의 배수에 의해 균형추의 기능을 상실하여 제품의 무게를 줄여줌과 동시에 제품운반을 쉽게 하도록 한 드럼세탁기의 진동방지장치를 제공하는데 있다.The present invention has been made to solve the above problems, an object of the present invention is to impart the function of the balance weight by the supply of the wash water drained during operation of the drum washing machine to suppress the excessive vibration and noise due to the imbalance of the drum, the drum In the non-operation of the washing machine, the weight of the counterweight is lost by the drainage of the wash water, thereby reducing the weight of the product and at the same time providing a vibration preventing device of the drum washing machine to facilitate the product transportation.

상기 목적을 달성하기 위하여 이루어진 본 발명에 의한 드럼세탁기의 진동방지장치는, 세탁, 헹굼, 탈수행정시 터브내의 세탁수를 외부로 강제 배수시키는 배수펌프가 설치되고, 배수되는 세탁수에 포함된 세탁 찌꺼기를 필터링하는 필터수단이 설치되며, 상기 터브, 필터수단, 배수펌프를 하나의 라인으로 연결하는 배수호스가 설치된 드럼세탁기에 있어서, 제품 가동시 배수되는 세탁수를 일정량 저장하여 균형추의 기능을 부여하거나 또는 제품 비가동시 저장된 세탁수를 배수하여 균형추의 기능이 상실되도록 상기 터브의 일측에 진동방지수단을 설치한 것을 특징으로 한다.Vibration preventing device of the drum washing machine according to the present invention made to achieve the above object, a drain pump for forcibly draining the wash water in the tub to the outside during washing, rinsing, dehydration administration is installed, washing included in the wash water drained Filter means for filtering the debris is installed, the drum washing machine equipped with a drain hose connecting the tub, the filter means, the drain pump in one line, by storing a certain amount of the wash water drained during operation of the product provides a balance weight function Or it is characterized in that the vibration preventing means is installed on one side of the tub so that the function of the balance weight is lost by draining the stored wash water when the product is inactive.

제1도는 종래의 일실시예에 의한 드럼세탁기의 진동방지장치를 도시한 사시도.1 is a perspective view showing an anti-vibration device of a drum washing machine according to a conventional embodiment.

제2도는 본 발명의 진동방지장치를 도시한 사시도.2 is a perspective view showing a vibration damping device of the present invention.

제3도는 본 발명에 의한 드럼세탁기의 진동방지장치를 도시한 개략 종단면도.Figure 3 is a schematic longitudinal cross-sectional view showing a vibration preventing device of the drum washing machine according to the present invention.

제4도는 본 발명의 탈수기 진폭/시간을 대비하여 도시한 진동곡선 그래프.4 is a vibration curve graph of the dehydrator amplitude / time of the present invention.

제5도는 본 발명의 탈수시 회전수/시간을 대비하여 도시한 진동곡선 그래프이다.FIG. 5 is a graph showing vibration curves of rotation speed / time when dehydration of the present invention.

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

8 : 배수호스 9 : 터브8: drain hose 9: tub

29 : 배수펌프 100 : 진동방지수단29: drain pump 100: vibration preventing means

110 : 물통 120 : 바이패스관110: bucket 120: bypass pipe

130 : 배수관 140 : 제1역지변130: drain pipe 140: first station

150 : 제2역지변 160 : 흡습부재150: second reverse side 160: moisture absorbing member

이하, 본 발명의 일실시예에 관하여 첨부 도면을 참조하면서 상세히 설명한다. 도면에서 종래의 구성과 동일한 구성에 대해서는 동일명칭 및 동일부호를 부여하고 그에 대한 상세한 설명은 생략한다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same components as those in the related art are denoted by the same names and the same reference numerals, and detailed description thereof will be omitted.

도면에서 참조부호 100은, 드럼세탁기의 가동시 배수되는 세탁수의 공급에 의해 균형추의 기능을 부여하거나 또는 드럼세탁기의 비가동시 세탁수의 배수에 의해 균형추의 기능을 상실하도록 상기 터브(9)의 하단 일측에 설치된 진동방지수단을 나타낸 것이다.In the drawing, reference numeral 100 denotes the function of the counterweight by supplying the washing water drained when the drum washing machine is operated, or losing the function of the counterweight by draining the washing water when the drum washing machine is inactive. It shows the anti-vibration means installed on one side of the bottom.

즉, 상기 진동방지수단(100)은, 도2 내지 도3에 도시한 바와 같이 상기 터브(9)의 일측에 설치된 물통(110)과, 세탁행정이 끝나고 초기 탈수행정이 시작되기전 상기 터브(9)내의 세탁수가 배수될 때 상기 배수펌프(29)를 통과한 세탁수중일부의 세탁수가 상기 물통(110)으로 유입되어 물통(110)의 무게를 높이도록 물통(110)과 상기 배수호스(8)와의 사이를 연결하는 바이패스관(120)과, 정상 탈수행정이 시작된 후 상기 물통(110)으로 유입된 세탁수가 상기 필터수단(31)을 통하여 배수되어 물통(110)의 무게를 낮추도록 물통(110)과 필터수단(31)과의 사이를 연결하는 배수관(130)과, 상기 바이패스관(120)을 따라 상기 물통(110)으로 유입된 세탁수가 상기 배수호스(8)로 역류되지 않도록 바이패스관(120)이 소정단에 설치된 제1역지변(140)과, 상기 배수관(130)을 따라 상기 필터수단(31)으로 배수된 세탁수가 상기 물통(110)으로 역류되지 않도록 배수관(130)의 소정단에 설치된 제2역지변(150)과, 상기 물통(110)내부로 유입된 세탁수를 짧은 시간에 흡수함과 동시에 긴 시간에 배출하도록 물통(110)내에 저장된 다수개의 흡습부재(160)로 이루어져 있다.That is, the vibration preventing means 100, as shown in Figs. 2 to 3, the bucket 110 installed on one side of the tub 9, and the tub (before the initial dehydration stroke after the washing stroke is finished) 9) when the wash water is drained, a portion of the wash water that has passed through the drain pump 29 flows into the bucket 110 to increase the weight of the bucket 110 and the drain hose 8 Bypass pipe 120 to connect between and the washing water introduced into the bucket 110 after the normal dehydration stroke is drained through the filter means 31 to lower the weight of the bucket 110 The drain pipe 130 connecting between the filter 110 and the filter means 31 and the washing water introduced into the water tank 110 along the bypass pipe 120 are not flowed back into the drain hose 8. The filter along the first reverse side 140 and the drain pipe 130, the bypass pipe 120 is installed at a predetermined stage A second time period 150 installed at a predetermined end of the drain pipe 130 and the wash water introduced into the water tank 110 so that the washing water drained into the water tank 110 is not flowed back into the water tank 110 for a short time. Absorption in the water and at the same time to be discharged in a long time consists of a plurality of moisture absorbing member 160 stored in the bucket (110).

이때, 상기 물통(110)은 상기 도어(13)가 설치된 터브(9)측 하단에 대하여 정면과 외주면 코너부분에 측단면이 ㄴ자형상을 가지도록 설치되어 있다.At this time, the water tank 110 is installed so that the side cross-section has a B-shape at the corner of the front and outer peripheral surface with respect to the lower end of the tub 9 side on which the door 13 is installed.

상기 바이패스관(120)의 일측단은 상기 터브(9) 및 물통(110)내의 세탁수가 배수호스(8)를 통하여 외부로 정상 배수되는 것을 저해하지 않도록 배수호스(8)의 일측에 세탁수가 배수되는 진행방향에 대하여 역방향의 예각으로 연결되어 있고, 그 타측단은 상기 물통(110)의 측면에 수평방향으로 연결되어 있다.One end of the bypass pipe 120 has washing water on one side of the drain hose 8 so as to prevent normal washing of the wash water in the tub 9 and the bucket 110 to the outside through the drain hose 8. It is connected at an acute angle in the reverse direction with respect to the traveling direction of drainage, and the other end thereof is connected in a horizontal direction to the side surface of the water tank 110.

상기 배수관(130)의 일측단은 상기 물통(110)의 하단에 수직방향으로 연결되어 있고, 그 타측단은 상기 필터수단(31)의 상면에 연결되어 있다.One end of the drain pipe 130 is connected to the lower end of the water tank 110 in the vertical direction, the other end thereof is connected to the upper surface of the filter means (31).

상기 다수개의 흡습부재(160)는 오염 세탁수에 의해 부패되지 않도록 항균제를 함유한 수세미 등의 재질로 이루어져 있다.The plurality of moisture absorbing members 160 are made of a material such as a scrubber containing an antimicrobial agent so as not to be rotted by contaminated washing water.

다음에는, 이와 같이 구성된 본 발명의 작용 및 효과에 관하여 상세히 설명한다.Next, the operation and effects of the present invention configured as described above will be described in detail.

세탁행정과 헹굼행정이 끝나고 탈수행정을 위하여 배수펌프(29)를 가동시키면, 이 배수펌프(29)에 걸리는 펌핑압력에 따라 터브(9)과 필터수단(31)을 연결하는 배수호스(8)을 통하여 드럼(11)과 터브(9)내에 저장된 세탁수가 필터수단(31)으로 배수되고, 이 필터수단(31)은 세탁수중에 포함된 세탁 찌꺼기를 필터하게 된다.After the washing stroke and the rinsing stroke, the drain pump 29 is operated for the dehydration stroke. The drain hose 8 connecting the tub 9 and the filter means 31 according to the pumping pressure applied to the drain pump 29 is removed. Washing water stored in the drum 11 and the tub 9 is drained to the filter means 31, the filter means 31 is to filter the laundry residue contained in the wash water.

그리고, 세탁 찌꺼기가 제거된 세탁수는 필터수단(31)과 배수펌프(29)를 연결하는 배수호스(8)를 통하여 배수펌프(29)를 통과하게 되고,이 배수펌프(29)를 통과한 세척수는 배수펌프(29)와 하수구(도시안됨)를 연결하는 배수호스(8)를 통하여 하수구로 배수된다.Then, the washing water from which the laundry residues are removed passes through the drain pump 29 through a drain hose 8 connecting the filter means 31 and the drain pump 29, and passes through the drain pump 29. The wash water is drained to the sewer through a drain hose 8 connecting the drain pump 29 and the sewer (not shown).

이때, 배수펌프(29)를 통과한 세탁수중 일부는 도3에 도시한 바와 같이 세탁수가 배수되는 진행방향에 대하여 역방향의 예각으로 연결되도록 배수호스(8)의 소정단에 설치된 바이패스관(120)을 따라 바이패스되어 흐르면서 터브(9)의 하단에 설치된 물통(110)으로 유입되고, 이 물통(110)으로 유입된 세탁수는 물통(110)내에 수용된 다수개의 흡습부재(160)에 짧은 시간동안 흡수되어 물통(110)의 무게를 높여줌으로써 균형추의 역할을 수행하도록 하여준다.At this time, some of the wash water passing through the drain pump 29 is a bypass pipe 120 installed at a predetermined end of the drain hose (8) so as to be connected at an acute angle in the reverse direction with respect to the direction in which the wash water is drained, as shown in FIG. By flowing along the) flows into the bucket 110 installed at the bottom of the tub 9, the wash water introduced into the bucket 110 is a short time to the plurality of moisture absorbing members 160 accommodated in the bucket 110 It is absorbed during so that the weight of the bucket 110 to perform the role of the balance weight.

이렇게, 물통(110)의 무게를 높여준 상태에서 탈수를 위해 드럼(11)을 회전시키면, 도4에 도시한 그래프와 같이 초기 탈수행정시 30초간은 진동폭이 큰 과도구간을 거치지만, 그 이후의 5분 정도의 정상 탈수행정에서는 진동폭이 현저히 작아지면서 정상구간에 진입하게 된다.Thus, when the drum 11 is rotated for dehydration while the weight of the bucket 110 is increased, the initial dehydration stroke is performed for 30 seconds during the initial dehydration stroke as shown in the graph shown in FIG. In the normal dehydration stroke of about 5 minutes, the oscillation width becomes significantly smaller and enters the normal section.

즉, 드럼(11)이 도5에 도시한 바와 같이 30초 동안 50rpm에서 600rpm으로 올라가는 초기 탈수행정시에는 과도진동이 발생되지만, 그 이후 1000rpm으로 올라가는 정상 탈수행정시에는 과도진동이 현저히 억제된다.That is, the transient vibration occurs during the initial dehydration operation of the drum 11 to 50 rpm to 50 rpm for 30 seconds as shown in FIG. 5, but the transient vibration is significantly suppressed in the normal dehydration operation of the rpm 11 thereafter.

한편, 초기 탈수행정시에는 물통(110)내에 세탁수가 차 있지만, 정상 탈수행정시에는 다수개의 흡습부재(160)에 흡수된 세탁수가 시간이 경과되면서 서서히 빠지게 되고, 이 세탁수는 물통(110)의 하부 일측과 필터수단(31)을 연결하는 배수호스(8)을 통하여 배수됨으로써 물통(110)의 무게를 가볍게 하여 준다.On the other hand, when the initial dehydration administration wash water in the bucket 110, but during normal dehydration administration, the wash water absorbed by the plurality of moisture absorbing member 160 is gradually dropped over time, the wash water is the bucket 110 By lowering the weight of the bucket 110 by draining through the drain hose (8) connecting the lower one side and the filter means (31).

즉, 세탁기의 비가동시에는 물통(110)내의 세탁수가 전부 배수되면서 물통(110)의 무게를 가볍게 하여 줌에 따라 제품의 운반 및 설치를 용이하게 하여준다.That is, when the washing machine is inactive, the washing water in the bucket 110 is drained, thereby lightening the weight of the bucket 110, thereby facilitating the transport and installation of the product.

이상 설명에서와 같이, 본 발명에 의한 드럼세탁기의 진동방지장치에 의하면, 탈수행정시 배수되는 세탁수를 일시적을 저장하여 균형추를 역할을 하도록 터브의 하부 일측에 진동방지수단이 설치된 구조로 되어 있기 때문에 세탁기의 가동시에는 드럼의 불균형에 의한 과도진동 및 소음을 억제할 수 있고, 세탁기의 비가동시에는 제품의 무게를 줄여 운반 및 설치가 용이하게 할수 있을 뿐만 아니라 제조코스트를 다운시킬 수 있는 효과가 있다.As described above, according to the anti-vibration device of the drum washing machine according to the present invention, the anti-vibration means is installed on the lower side of the tub so as to serve as a balance weight by temporarily storing the wash water drained during dehydration administration. Therefore, when the washing machine is running, excessive vibration and noise due to the imbalance of the drum can be suppressed, and when the washing machine is inactive, the weight of the product can be reduced to facilitate transportation and installation, and the manufacturing cost can be reduced. have.

Claims (5)

세탁, 헹굼, 탈수행정시 터브내의 세탁수를 외부로 강제 배수시키는 배수펌프와 , 배수되는 세탁수에 포함된 세탁 찌꺼기를 필터링하는 필터수단과, 상기 터브, 필터수단, 배수펌프를 하나의 라인으로 연결하는 배수호스와, 상기 터브의 일측에 설치되어 제품 가동시 상기 터브로부터 배수되는 세탁수는 일정량 저장하여 균형추의 기능을 하는 진동방지수단을 구비한 드럼세탁기에 있어서, 상기 진동방지수단은, 상기 터브의 일측에 설치된 물통과, 세탁행정이 끝나고 초기 탈수행정이 시작되기 전 상기 터브내의 세탁수가 배수될 때 상기 배수펌프를 통과한 세탁수중 일부의 세탁수가 상기 물통으로 유입되어 물통의 무게를 높이도록 물통과 상기 배수호스와의 사이를 연결하는 바이패스관과, 정상 탈수행정이 시작된 후 상기 물통으로 유입된 세탁수가 상기 필터수단을 통하여 배수되어 물통의 무게를 낮추도록 물통과 필터수단과의 사이를 연결하는 배수관과, 상기 바이패스관을 따라 상기 물통으로 유입된 세탁수가 상기 배수호스로 역류되지 않도록 바이패스관의 소정단에 설치된 제1역지변과, 상기 배수관을 따라 상기 필터수단으로 배수된 세탁수가 상기 물통으로 역류되지 않도록 배수관의 소정단에 설치된 제2역지변과, 상기 물통내부로 유입된 세탁수를 짧은 시간에 흡수함과 동시에 긴 시간에 배출하도록 물통내에 저장된 다수개의 흡습부재로 이루어진 것을 특징으로 하는 드럼세탁기의 진동방지장치.Drainage pump for forcibly draining the wash water in the tub to the outside during washing, rinsing, dehydration administration, filter means for filtering the laundry residue contained in the drained wash water, and the tub, filter means, drain pump in one line In the drum washing machine provided with a drain hose to be connected to, and the vibration washing means installed on one side of the tub and the wash water drained from the tub when the product is running to function a balance weight, the vibration preventing means, A bucket installed on one side of the tub, and when the wash water in the tub is drained before the initial washing operation is finished after the washing stroke, some of the wash water passing through the drain pump flows into the bucket to increase the weight of the bucket. Bypass pipe connecting between the water tank and the drain hose, and the washing water flowing into the water tank after the normal dehydration stroke is started. A drain pipe connected between the water tank and the filter means to drain through the filter means to lower the weight of the bucket, and the bypass pipe so that the washing water introduced into the bucket along the bypass pipe does not flow back into the drain hose. The first reverse side installed at a predetermined stage, the second reverse side installed at a predetermined end of the drain pipe so that the wash water drained by the filter means along the drain pipe and the water back to the bucket, and the wash water introduced into the water tank short Absorption device of the drum washing machine, characterized in that made of a plurality of moisture absorbing members stored in the water tank to absorb at the same time and discharge in a long time. 제1항에 있어서, 상기 물통은 상기 터브의 개구측 하단에 대하여 정면과 외주면 코너부분에 설치된 것을 특징으로 하는 드럼세탁기의 진동방지장치.The vibration washer of claim 1, wherein the water tank is installed at corners of the front and outer circumferential surfaces of the tub with respect to the lower end of the tub. 제1항에 있어서, 상기 바이패스관의 일측단은 상기 터브 및 물통내의 세탁수가 상기 배수호스를 통하여 외부로 정상 배수되는 것을 저해하지 않도록 배수호스의 일측에 세탁수가 배수되는 진행방향에 대하여 역방향의 예각으로 연결된 것을 특징으로 하는 드럼세탁기의 진동방지장치.According to claim 1, One end of the bypass pipe is in a reverse direction to the running direction in which the wash water is drained to one side of the drain hose so that the wash water in the tub and the bucket does not inhibit the normal drainage of the water through the drain hose Anti-vibration device of the drum washing machine, characterized in that connected at an acute angle. 제1항에 있어서, 상기 다수개의 흡습부재는 오염 세탁수에 의해 부패되지 않도록 항균제를 함유한 재질로 이루어진 것을 특징으로 하는 드럼세탁기의 진동방지장치.The vibration washer device of claim 1, wherein the plurality of moisture absorbing members are made of a material containing an antimicrobial agent so as not to be rotted by contaminated washing water. 제1항 또는 제4항에 있어서, 상기 다수개의 흡습부재는 그 재질이 수세미로 이루어진 것을 특징으로 하는 드럼세탁기의 진동방지장치.The vibration preventing device of the drum washing machine according to claim 1 or 4, wherein the plurality of moisture absorbing members are made of a loofah.
KR1019970015947A 1997-04-28 1997-04-28 Vibration preventing method for drum washing machine KR100225633B1 (en)

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KR100565724B1 (en) * 1999-10-13 2006-03-29 엘지전자 주식회사 the device for decreasing vibration in a drum washer
KR100565725B1 (en) * 1999-11-09 2006-03-29 엘지전자 주식회사 the device for decreasing vibration in a drum washer
KR100565722B1 (en) * 1999-10-13 2006-03-29 엘지전자 주식회사 the device for decreasing vibration in a drum washer
KR100565721B1 (en) * 1999-10-13 2006-03-29 엘지전자 주식회사 the device for decreasing vibration in a drum washer
KR100565723B1 (en) * 1999-10-13 2006-03-29 엘지전자 주식회사 the device for decreasing vibration in a drum washer

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KR100565724B1 (en) * 1999-10-13 2006-03-29 엘지전자 주식회사 the device for decreasing vibration in a drum washer
KR100565722B1 (en) * 1999-10-13 2006-03-29 엘지전자 주식회사 the device for decreasing vibration in a drum washer
KR100565721B1 (en) * 1999-10-13 2006-03-29 엘지전자 주식회사 the device for decreasing vibration in a drum washer
KR100565723B1 (en) * 1999-10-13 2006-03-29 엘지전자 주식회사 the device for decreasing vibration in a drum washer
KR100565725B1 (en) * 1999-11-09 2006-03-29 엘지전자 주식회사 the device for decreasing vibration in a drum washer

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