KR960015472B1 - Wash circulating apparatus of low frequence vibrating washing machine - Google Patents

Wash circulating apparatus of low frequence vibrating washing machine Download PDF

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Publication number
KR960015472B1
KR960015472B1 KR1019930027335A KR930027335A KR960015472B1 KR 960015472 B1 KR960015472 B1 KR 960015472B1 KR 1019930027335 A KR1019930027335 A KR 1019930027335A KR 930027335 A KR930027335 A KR 930027335A KR 960015472 B1 KR960015472 B1 KR 960015472B1
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South Korea
Prior art keywords
tank
laundry
washing machine
water tank
circulation pipe
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KR1019930027335A
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Korean (ko)
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KR950018816A (en
Inventor
길동수
홍경섭
권병하
권오훈
박경배
김경환
이주환
김정철
오동엽
최규상
이하일
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엘지전자 주식회사
구자홍
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Priority to KR1019930027335A priority Critical patent/KR960015472B1/en
Publication of KR950018816A publication Critical patent/KR950018816A/en
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Publication of KR960015472B1 publication Critical patent/KR960015472B1/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
    • D06F19/00—Washing machines using vibrations for washing purposes
    • 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
    • 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)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)

Abstract

The apparatus is designed to circulate cloth using the change of pressure in a washing water tank. The apparatus includes a circulating tube (7) for connecting upper air layer and the lower part of a water tank (1) and another circulating tube (8) for connecting lower air layer and the upper part of the water tank (1). The apparatus improves effect of the washing machine by circulating cloth within the machine.

Description

저주파진동 세탁장치의 세탁물 순환장치Laundry circulator of low frequency vibration washing machine

제1도는 저주파진동 세탁장치의 일예를 나타낸 구성도1 is a block diagram showing an example of a low frequency vibration washing machine

제2도는 진동세탁장치에서 공진에 따른 수조내의 압력변화도2 is the pressure change in the water tank according to the resonance in the vibration washing apparatus

제3도는 본 발명에 따른 저주파진동 세탁장치의 구성도3 is a block diagram of a low frequency vibration washing machine according to the present invention

제4도는 본 발명에 따른 저주파진동 세탁장치의 평면도4 is a plan view of a low frequency vibration washing machine according to the present invention

제5도는 본 발명 장치의 작동상태도로서5 is an operating state diagram of the apparatus of the present invention.

(a)는 수조상부의 압력이 높을때의 상태도(a) is a state diagram when the pressure of the tank upper part is high

(b)는 수조하부의 압력이 높을때의 상태도(b) is a state diagram when the pressure of the lower part of the tank is high.

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

1 : 수조 7,8 : 순환관1: tank 7,8: circulation pipe

본 발명은 저주파진동 세탁장치에 관한 것으로, 보다 구체적으로 세탁시 수조내에시 발생하는 압력의 변화를 이용하여 세탁물을 순환시킬 수 있게한 세탁물 순환장치에 관한 것이다.The present invention relates to a low frequency vibration washing apparatus, and more particularly, to a laundry circulating apparatus that enables a laundry to be circulated by using a change in pressure generated in a water tank during washing.

저주파진동 세탁장치는 펄세이터(Pulsator)의 회전에 의해 순환수류물를 일으켜 세탁을 하는 일반적인 세탁기와는 달리 용기내에 있는 다상매질(多狀媒質)에 공진현상을 일으켜 이때 발생하는 다상매질내의 미소공기방울들의 공동화현상(Cavitation Pheno-mena 또는 비선형진동(Nonlinear Oscillation)에 의한 기계적 에너지와 세제에 의한 화학적 작용에 의해 세탁 또는 세척작동이 수행되는 장치이다.The low frequency vibration washing machine, unlike the general washing machine that washes the circulating water by the rotation of the pulsator, causes resonance in the multiphase medium in the container and causes micro air bubbles in the multiphase medium. It is a device that performs washing or washing operation by mechanical energy due to cavitation pheno-mena or nonlinear oscillation and chemical action by detergent.

제1도는 저주파진동 세탁장치의 일예를 나타낸 구성도로서, 용기가 되는 수조(1)의 하부에 디스크(2)가 설치되어 있는 수조와 디스크 사이에는 디스크의 진동을 가능하게 하면서 물의 누출을 방지하여 주는 디스크씰러(Disk Sealler)(3)가 설치되어 있으며, 상기 디스크(2)는 세탁축(4)에 의해 구동부(5)와 연결된 구조로 되어 있다.1 is a block diagram showing an example of a low-frequency vibration washing apparatus, and prevents the leakage of water while enabling the vibration of the disk between the disk and the disk where the disk (2) is installed in the lower part of the tank 1 to be a container A main disk sealer (3) is provided, and the disk (2) has a structure connected to the drive unit (5) by a washing shaft (4).

따라서 구동부(5)에 의해 세탁축(4)을 상,하로 움직여주면 디스크(2)가 진동을 하게 되고 디스크의 진동에 의해 수조(1)의 상부와 하부에는 공기층이 형성되며, 다상매질에는 공진현상이 일어나면서 세탁물의 세탁이 이루어진다.Therefore, when the washing shaft 4 is moved up and down by the driving unit 5, the disk 2 vibrates, and an air layer is formed on the upper and lower portions of the water tank 1 by the vibration of the disk, and the resonator is formed on the polyphase medium. As the phenomenon occurs, the laundry is washed.

또한 상기와 같은 다상매질에 공진현상이 일어날때 수조내에는 연속반복적인 압력의 위상변화가 발생하게 되고 이러한 압력변환에 의해 다상매질내의 세탁물을 아래위로 이동을 하게된다.In addition, when the phenomenon occurs in the multi-phase medium as described above, the repetitive pressure phase change occurs in the tank, and the pressure shifts the laundry in the multi-phase medium up and down.

제2도는 공진에 따른 수조내의 압력변화도로서 (a)와같은 상태에서는 상부의 압력이 높아 세탁물(6)은 하강을 하게 되고 (b)와 같은 상태에서는 하부의 압력이 높아 세탁물은 상승을 하게 되며, 공진시 상기(a)와 (b)의 과정이 연속반복됨에 따라 세탁물도 연속적으로 상,하 진동을 하게 된다.2 is a diagram showing the pressure change in the tank due to resonance. In the state as shown in (a), the upper part of the washing machine 6 descends due to the high pressure in the upper part. When the resonance is repeated, the process of (a) and (b) repeats the laundry continuously vibrates up and down.

그러나 상기와 같은 장치는 세탁물이 상,하 진동만을 할 뿐 수조내에서는 순환이 이루어지지 않으므로 세탁효과가 낮은 문제가 있다.However, such a device has a problem that the laundry effect is low because the laundry only vibrates up and down, and circulation is not made in the tank.

본 발명의 목적은 공진에 따른 수조내의 압력변화를 이용하여 세탁물이 수조내에서 순환되게 하는 장치를 제공하기 위한 것이다.An object of the present invention is to provide an apparatus for allowing laundry to be circulated in the tank by using the pressure change in the tank according to the resonance.

상기와 같은 본 발명의 목적에 따라 수조의 바깥측에 수조내의 압력변화에 의해 물과 공기가 순환될 수 있는 순환관이 설치되어 있으며, 순환관을 통한 물과 공기의 순환에 의해 세탁물이 순환을 할 수 있게 된다.In accordance with the object of the present invention as described above, a circulation pipe through which water and air can be circulated by a pressure change in the water tank is installed on the outside of the tank, and laundry is circulated by the circulation of water and air through the circulation pipe. You can do it.

본 발명의 실시예를 제3도와 제4도를 참조하여 상세하게 설명한다.An embodiment of the present invention will be described in detail with reference to FIG. 3 and FIG.

제3도는 본 발명의 일실시예에 따른 저주파진동 세탁장치의 구성도로서 수조(1)의 하부에 디스크(2)가 설치되어 있고 수조와 디스크 사이에 디스크씰러(3)가 설치되어 있으며, 디스크(2)는 세탁축(4)에 의해 구동부(5)와 연결되어 있다. 수조(1)의 외경면에는 다수의 순환관(7)(8)이 길이방향으로 설치되어 있으며, 수조의 중심선을 기준으로 절반일측의 순환관(7)은 수조상단의 공기층과 수조하부 사이에 연결되어 있고 다른일측의 순환관(8)은 수조하단의 공기층형성부와 수조상부 사이에 연결되어 있다.3 is a block diagram of a low-frequency vibration washing apparatus according to an embodiment of the present invention, the disk 2 is installed in the lower part of the water tank 1, and the disk sealer 3 is installed between the water tank and the disk. 2 is connected to the drive part 5 by the washing shaft 4. As shown in FIG. A plurality of circulation pipes (7) (8) is provided in the longitudinal direction on the outer surface of the water tank (1), half of the circulation pipe (7) relative to the center line of the water tank between the air layer at the top of the water tank and the bottom of the water tank The circulation pipe 8 on the other side is connected between the air layer forming part at the bottom of the water tank and the water tank top part.

상기 일측 순환관(7)은 하단공기층형성부의 상측으로 연결되며, 반대측 순환관(8)은 상단공기층의 하측으로 연결된다.The one side circulation pipe 7 is connected to the upper side of the lower air layer forming unit, the opposite side circulation pipe 8 is connected to the lower side of the upper air layer.

상기와 같이 된 본 발명의 저주파진동 세탁기는 공진에 따른 수조내부의 압력이 변화함에 따라 수조내에서 수류가 발생하게 되고 세탁물은 수류를 따라 순환을 하게 된다. 제5도(a)는 공진에 따라 수조(1)상부의 압력이 높은 제2도(a)와 같은 상태로서, 이 상태에서는 수조상단 공기층의 공기(물도 혼합될 수 있음)가 일측 순환관(7)을 통해 수조의 하부로 이동하려는 함이 생기고 수조내의 물은 반대측 순환관(8)의 상부를 통해 수조의 하단부로 이동하려는 힘이 생기며, 수조내의 세탁물은 모두 아래방향으로 향하게 된다.In the low frequency vibration washing machine of the present invention as described above, water flow is generated in the tank as the pressure inside the tank changes due to resonance, and the laundry circulates along the water stream. FIG. 5 (a) is a state similar to FIG. 2 (a) in which the pressure on the upper portion of the water tank 1 is high due to resonance. 7) is made to move to the bottom of the tank and the water in the tank is generated to move to the bottom of the tank through the upper portion of the opposite circulation pipe (8), the laundry in the tank is all directed downward.

이때 일측 순환관(7)의 하단부분에 위치한 세탁물은 제5도(a)의 도면상 우측으로 밀려나게 되며, 반대측 순환관(8)의 상단부분에 위치한 세탁물에는 순환관으로 빨려들어 가려는 힘이 작용하여 구 부분에 밀착되어 내려오지 못하게 된다.At this time, the laundry located at the lower end of one circulation pipe 7 is pushed to the right in the drawing of FIG. 5 (a), and the force to be sucked into the circulation pipe is located at the upper end of the opposite circulation pipe 8. It will not work so that it comes into close contact with the sphere.

한편 공진에 따라 수조상부의 압력이 낮고 하부의 압력이 높아지면 전술한 바와는 반대로 제5도(b)와 같이 도면상 좌측하부쪽의 세탁물은 순환관(7)에 밀착되어 올라가지 못하고 상부쪽의 세탁물은 도면상 좌측으로 밀려나게 된다. 즉, 제5도(a)와 같은 상태에서는 도면상 우측상단부의 세탁물이 정지하는 반면 하단부의 세탁물이 이동하고 반대로 제5도(b)와 같은 상태에서는 우측상단부의 세탁물이 이동하는 반면 좌측하단부의 세탁물의 정지하게 되므로 상기 과정의 반복에 의해 세탁물은 수조내를 순환하게 되는 것이다.On the other hand, if the pressure in the upper part of the tank is lowered and the pressure in the lower part is increased due to resonance, as shown in FIG. 5 (b), the laundry on the lower left side of the drawing does not come up close to the circulation pipe 7 and the upper part The laundry is pushed to the left in the drawing. That is, in the state as shown in FIG. 5 (a), the laundry in the upper right portion of the drawing stops while the lower portion of the laundry moves. In contrast, in the state shown in FIG. Since the laundry is stopped, the laundry is circulated in the tank by repeating the above process.

따라서 세탁물이 단순히 상,하로 진동하는 것과는 달리 세탁물이 순환하면서 굴신,마찰을 일으키게 되어 세탁효과가 향상된다.Therefore, unlike laundry simply vibrates up and down, the laundry circulates, causing flexion and friction, thereby improving the washing effect.

Claims (2)

수조(1)의 일측에 상부공기층과 수조하부를 연결하는 순환관(7)을 설치하고 반대측에 하부공기층과 수조상부를 연결하는 순환관(8)을 설치하여서 됨을 특징으로 하는 저주파진동 세탁장치의 세탁물 순환장치.One side of the water tank (1) is installed on the circulation pipe (7) connecting the upper air layer and the bottom of the tank and the other side of the low-frequency vibration washing machine characterized in that the installation of the circulation pipe (8) connecting the lower air layer and the tank top portion Laundry circulator. 제1항에 있어서, 상기 순환관(7)은 수조의 중심선을 기준으로 일측절반에 해당하는 부분에 설치되고 순환관(8)은 반대측에 설치된 저주파진동 세탁장치의 세탁물 순환장치.The laundry circulating device according to claim 1, wherein the circulation pipe (7) is installed at a portion corresponding to one half with respect to the center line of the water tank, and the circulation pipe (8) is installed on the opposite side.
KR1019930027335A 1993-12-11 1993-12-11 Wash circulating apparatus of low frequence vibrating washing machine KR960015472B1 (en)

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Application Number Priority Date Filing Date Title
KR1019930027335A KR960015472B1 (en) 1993-12-11 1993-12-11 Wash circulating apparatus of low frequence vibrating washing machine

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Application Number Priority Date Filing Date Title
KR1019930027335A KR960015472B1 (en) 1993-12-11 1993-12-11 Wash circulating apparatus of low frequence vibrating washing machine

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KR950018816A KR950018816A (en) 1995-07-22
KR960015472B1 true KR960015472B1 (en) 1996-11-14

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