KR100201650B1 - The electric analysis apparatus of a washing machine - Google Patents

The electric analysis apparatus of a washing machine Download PDF

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Publication number
KR100201650B1
KR100201650B1 KR1019970005609A KR19970005609A KR100201650B1 KR 100201650 B1 KR100201650 B1 KR 100201650B1 KR 1019970005609 A KR1019970005609 A KR 1019970005609A KR 19970005609 A KR19970005609 A KR 19970005609A KR 100201650 B1 KR100201650 B1 KR 100201650B1
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South Korea
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water
washing machine
washing
electrolysis device
electrode
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KR1019970005609A
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Korean (ko)
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KR19980068820A (en
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정병화
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구자홍
엘지전자주식회사
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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
    • D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
    • D06F35/003—Washing machines, apparatus, or methods not otherwise provided for using electrochemical cells
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • 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
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/34—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of water filling
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/46125—Electrical variables
    • C02F2201/4613—Inversing polarity
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/46125—Electrical variables
    • C02F2201/46135—Voltage

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

본 발명은 세탁기의 전기분해장치 및 급수방법에 관한 것으로서, 특히 세탁을 위해 급수되는 물의 전기분해를 수행하는 전기분해장치의 구조를 변경하여 세탁기의 세탁효율을 향상시키도록 한 것이다.The present invention relates to an electrolysis device and a water supply method of a washing machine, and more particularly, to improve the washing efficiency of the washing machine by changing the structure of the electrolysis device that performs electrolysis of water supplied for washing.

이러한 본 발명은 세탁기내에 일정시간 간격으로 알칼리수 → 산성수 → 알칼리수의 순으로 번갈아 급수될 수 있도록 전기분해장치의 전극에 인가되는 전압을 일정시간 간격으로 하이, 로우로 번갈아 출력하는 릴레이부가 설치된 것이다.The present invention is provided with a relay unit for alternately outputting the voltage applied to the electrode of the electrolysis device in the washing machine in a predetermined time interval alternately high, low so that the water can be alternately supplied in the order of alkaline water → acidic water → alkaline water at regular intervals.

Description

세탁기의 전기분해장치 및 급수방법Electrolysis device and water supply method of washing machine

본 발명은 세탁기에 관한 것으로서, 특히 세탁을 위해 급수되는 물의 전기분해를 수행하는 전기분해장치의 구조를 변경하여 세탁기의 세탁성능을 향상시키도록 한 세탁기의 전기분해장치 및 급수방법에 관한 것이다.The present invention relates to a washing machine, and more particularly, to an electrolysis device and a water supply method of a washing machine to improve the washing performance of the washing machine by changing the structure of the electrolysis device for performing the electrolysis of the water supplied for washing.

일반적인 세탁기의 구성은 제1도에 도시된 바와 같이, 세탁기의 외곽을 이루는 외부케이스(1)와, 상기 외부케이스(1)내에 부착되어 세탁수를 담아두는 외조(2)와, 상기 외조(2)내측에 설치되어 세탁 및 탈수를 수행하는 내조(3)와, 상기 내조(3)의 하부에 위치하며 세탁물을 좌우교반시키는 펄세이터(4)와, 세탁수를 세탁기내로 급수하는 급수구(5)와, 세탁을 위해 세제를 담아두는 세제통(6)으로 구성하였다.As shown in FIG. 1, a general washing machine includes an outer case 1 forming an outer portion of the washing machine, an outer tank 2 attached to the outer case 1 to hold wash water, and the outer tank 2. An inner tank 3 installed inside to perform washing and dehydration, a pulsator 4 positioned below the inner tank 3 and left and right to stir laundry, and a water supply port 5 for supplying the washing water into the washing machine. ) And a detergent container 6 containing a detergent for washing.

그리고, 세탁을 위해 급수되는 물을 전기분해하는 전기분해장치의 구성은 제2도에 도시된 바와 같이, 세탁원수가 유입되는 유입구(7)와, 상기 유입구(7)를 통해 유입된 세탁원수를 전기분해하기 위한 전해조(8)와, 상기 전해조(8)를 통해 분리된 알칼리수를 세탁기에 급수하는 급수구(9)와, 상기 전해조(8)를 통해 분리된 산성수를 외부로 배출하는 배출구(10)로 구성하였다.And, the configuration of the electrolysis device for electrolyzing the water to be supplied for washing, as shown in Figure 2, the inlet 7 through which the washing water is introduced, and the wash water introduced through the inlet 7 An electrolytic cell 8 for electrolysis, a water supply port 9 for supplying alkaline water separated through the electrolytic cell 8 to the washing machine, and a discharge port for discharging acidic water separated through the electrolytic cell 8 to the outside ( 10).

그리고, 상기 전해조(8)에는 세탁원수를 전리시키는 음극(11) 및 양극(12)과, 상기 음극(11) 및 양극(12)에 모인 알칼리수 및 산성수의 혼합을 방지하도록 음극(11)과 양극(12)을 분리시키는 격막(13)이 형성되었다.In addition, the electrolytic cell 8 includes a negative electrode 11 and a positive electrode 12 that ionize laundry water, and a negative electrode 11 to prevent mixing of alkaline water and acidic water collected on the negative electrode 11 and the positive electrode 12. The diaphragm 13 which isolate | separated the anode 12 was formed.

이와 같이 구성된 종래의 세탁기에 세탁수가 채워지고, 전원이 인가되면 내조(3) 하부의 펄세이터(4)가 회전하게 되고, 상기 펄세이터(4)의 회전에 따라 세탁물(a)은 좌우교반되면서 세탁을 수행하게 되고, 세탁이 끝나면 내조가 고속으로 회전하게 되어 탈수를 수행하게 된다.The washing machine is filled in the conventional washing machine configured as described above, and when power is applied, the pulsator 4 in the lower portion of the inner tank 3 rotates, and the laundry a is left and right stirred as the pulsator 4 rotates. The washing is performed, and when the washing is completed, the inner tank is rotated at a high speed to perform dehydration.

한편, 세탁을 위해 급수되는 세탁수를 전기분해하는 전기분해장치는 유입구(7)을 통해 세탁원수가 전해조(8)내로 유입되고, 상기 전해조(8)내로 유입된 세탁원수는 음극(11) 및 양극(12)의 작용에 의하여 음이온 및 양이온으로 전리되는데, 상기 음이온은 양극(12)으로, 양이온은 음극(11)으로 전리되는데, 상기 음이온은 양극(12)의 작용에 의하여 음이온 및 양이온으로 전리되는데, 상기 음이온은 양극(12)으로, 양이온은 음극(11)으로 전리되어 양극(12)측에는 산성수가 모이게 되고, 음극(11)측에는 알칼리수가 모이게 된다.On the other hand, the electrolysis device for electrolyzing the wash water to be supplied for washing the washing water is introduced into the electrolytic cell (8) through the inlet (7), the washing water introduced into the electrolytic cell (8) is the cathode 11 and By the action of the positive electrode 12 is ionized to an anion and a cation, the anion is ionized to the positive electrode 12, the positive ion to the negative electrode 11, the anion is ionized to an anion and a cation by the action of the positive electrode 12 The negative ions are ionized into the positive electrode 12, the positive ions are ionized into the negative electrode 11, and acidic water is collected at the positive electrode 12, and alkaline water is collected at the negative electrode 11.

이러한 전기분해장치의 전원공급은 제3도과 같이, 전극에 인가되는 전압이 급수 종료시까지 계속 하이 상태를 유지하게 된다.The power supply of the electrolysis device is maintained in a high state until the voltage applied to the electrode, as shown in FIG.

상기 음극(11)측에 모인 알칼리수는 급수구(9)를 통해 세탁내로 유입되어 세탁을 수행하고, 양극(12)측에 모인 산성수는 배출구(10)를 통해 외부로 배출된다.Alkaline water collected at the negative electrode 11 side is introduced into the laundry through the water supply port 9 to perform washing, and acidic water collected at the positive electrode 12 side is discharged to the outside through the discharge port 10.

그러나 이러한 종래의 세탁기는 알칼리수의 환원 효과에 의한 세탁만을 수행하고, 살균 및 표백의 효과가 입증된 산성수를 불필요한 물로 여겨 외부로 배출하게 됨에 따라 세탁효과가 반감되는 문제점이 있었다.However, such a conventional washing machine performs only washing by the reducing effect of alkaline water, and the washing effect is halved as it is discharged to the outside as the acidic water, which has been proven to have the effect of sterilization and bleaching, as unnecessary water.

본 발명은 이러한 점을 감안하여 세탁을 위해 세탁수를 알칼리수 및 산성수로 분리하는 전기분해장치의 전원구동 회로에 릴레이부를 추가하여 일정시간 간격으로 전기분해장치의 전극에 인가되는 전압을 로우 또는 하이로 번갈아 출력함으로써 세타기에 알칼리수와 산성수를 번갈아 공급하게 하여 사용자에게 알칼리수의 환원력에 의한 세탁효과와, 산성수의 살균 및 표백에 의한 세탁효과를 동시에 만족시키는 데 목적이 있다.In view of the above, the present invention adds a relay unit to the power driving circuit of the electrolysis device that separates the wash water into alkaline water and acidic water for washing, thereby lowering the voltage applied to the electrodes of the electrolysis device at regular intervals. The output is alternately supplied to the theta to alternately supply alkaline and acidic water to satisfy the washing effect by the reducing power of the alkaline water and the washing effect by the sterilization and bleaching of the acidic water.

제1도는 일반적인 세탁기의 종다념도.1 is a schematic diagram of a general washing machine.

제2도는 종래 세탁기의 전기분해장치 구성도.2 is a configuration diagram of an electrolysis device of a conventional washing machine.

제3도는 종래 전기분해장치의 전극에 인가되는 전압의 시간에 따른 변화도.Figure 3 is a change in time of the voltage applied to the electrode of the conventional electrolysis device.

제4도는 본 발명 세탁기의 전기분해장치 구성도.4 is a configuration diagram of the electrolysis device of the washing machine of the present invention.

제5도는 본 발명 세탁기 전기분해장치의 전원구동 회로도.5 is a power supply circuit diagram of the electrolytic apparatus for washing machine of the present invention.

제6도는 본 발명 전기분해장치에 인가되는 전압의 시간에 따른 변화도.Figure 6 is a change in time of the voltage applied to the electrolysis device of the present invention.

제7도는 본 발명 세탁기의 급수 순서도.7 is a water supply flow chart of the washing machine of the present invention.

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

101 : 유입구 102 : 전해조101: inlet 102: electrolytic cell

103 : 급수구 104 : 배출구103: water supply port 104: discharge port

105 : 제1전극 106 : 제2전극105: first electrode 106: second electrode

107 : 격막 108 : 전원107: diaphragm 108: power

109 : 전원스위치 110 : 변압기109: power switch 110: transformer

111 : 직류변환기 112 : 제1릴레이111: DC converter 112: first relay

113 : 제2릴레이 114 : 릴레이전원113: second relay 114: relay power

이하, 본 발명을 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다. 제4도는 본 발명에 의한 세탁기의 전기분해장치의 구성도를 나타낸 것으로서, 세탁원수가 유입되는 유입구(101)와, 상기 유입구(101)를 통해 유입된 세탁원수를 전기분해하기 위한 전해조(102)와, 상기 전해조(102)를 통해 분리된 알칼리수(산성수)를 세탁기에 급수하는 급수구(103)와, 상기 전해조(102)를 통해 분리된 산성수(알칼리수)를 외부로 배출하는 배출구(104)로 구성된다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. 4 is a configuration diagram of the electrolysis device of the washing machine according to the present invention, an inlet 101 through which washing water is introduced, and an electrolytic cell 102 for electrolyzing laundry water introduced through the inlet 101. And, the water supply port 103 for supplying the alkaline water (acidic water) separated through the electrolytic cell 102 to the washing machine, and the discharge port 104 for discharging the acidic water (alkaline water) separated through the electrolytic cell 102 to the outside It is composed of

상기 전해조(102)에는 세탁원수를 전리시키는 제1전극(105) 및 제2전극(106)과, 상기 제1전극(105) 및 제2전극(106)의 작용에 의해 전기분해된 알칼리수 및 산성수의 혼합을 방지하도록 제1전극(105)과 제2전극(106)을 분리시키는 격막(107)이 형성된다.Alkaline water and acid electrolyzed by the action of the first electrode 105 and the second electrode 106 and the first electrode 105 and the second electrode 106 are ionized in the electrolytic cell 102 A diaphragm 107 is formed to separate the first electrode 105 and the second electrode 106 to prevent mixing of water.

이러한 전기분해장치의 전원구동 회로는 제5도에 도시된 바와 같이, 전원(108)을 온/오프시키는 전원스위치(109)와, 상기 전원스위치(109)가 온 위치에 놓여졌을 때 인가되는 전원(108)의 전압을 낮추어 직류로 변환시키는 변압기(110) 및 직류변환기(111)와, 상기 변압기(110) 및 직류변환기(111)를 통해 변환된 직류를 일정시간 간격으로 로우, 하이를 번갈아 출력해 제1전극(105) 및 제2전극(106)에 전달하는 제1릴레이(112) 및 제2릴레이(113)와, 상기 제1릴레이(112) 및 제2릴레이(113)를 구동하는 릴레이전원(114)으로 구성된다.The power driving circuit of the electrolysis device includes a power switch 109 for turning on / off the power source 108 and a power source applied when the power switch 109 is placed in an on position, as shown in FIG. A transformer 110 and a DC converter 111 for lowering the voltage of the 108 and converting it into a direct current, and alternating low and high outputs of the direct current converted through the transformer 110 and the DC converter 111 at regular time intervals. The first relay 112 and the second relay 113 which are transmitted to the first electrode 105 and the second electrode 106, and the relay which drives the first relay 112 and the second relay 113. It consists of a power source 114.

이와같이 구성된 본 발명의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention configured as described above is as follows.

먼저, 전원스위치(109)가 온 위치에 놓여지게 되면 세탁기의 전기분해장치에 전원이 인가되고, 상기 전원은 변압기(110) 및 직류변환기(111)를 통과하면서 직류로 변환되고, 그 전압을 일정시간 간격으로 로우, 하이로 자동변환하는 제1릴레이(112) 및 제2릴레이(113)를 통과하게 된다.First, when the power switch 109 is placed in the on position, the power is applied to the electrolysis device of the washing machine, the power is converted to direct current while passing through the transformer 110 and the DC converter 111, the voltage is fixed The first relay 112 and the second relay 113 which automatically converts to low and high at time intervals are passed through.

이때, 제6도와 같이 세탁초기 t1시간 동안 제1릴레이(112)는 하이를, 제2릴레이(113)는 로우를 출력해 제1전극(105)은 +극을, 제2전극(106)은 -극을 띠게 되므로 (엄밀하게 말하여 제1릴레이 및 제2릴레이에 의해 각 전극에 인가되는 전압이 하이 또는 로우로 출력되므로 제1전극 또는 제2전극의 극성은 +또는 0, 혹은 0또는 +를 띠게 되지만 편의상 +또는 -라고 표기함)의 전압이 인가되므로 유입구(101)를 통해 전해조(102)내의 유입된 세탁원수가 전기분해되어 제1전극(105)에는 산성수가 모이게 되고, 제2전극(106)에는 알칼리수가 모이게 되며, 상기 제2전극(106)에 모인 알칼리수는 급수구(103)를 통해 세탁기내에 급수되어 세탁물을 예비세탁하게 된다.At this time, as shown in FIG. 6, during the initial washing time t 1 hour, the first relay 112 outputs high and the second relay 113 outputs low so that the first electrode 105 has a positive electrode, and the second electrode 106 has a high output. The polarity of the first electrode or the second electrode is + or 0, or 0 or (since the voltage applied to each electrode by the first relay and the second relay is output as high or low because it is polarized). + But-for convenience, a voltage of + or-is applied, so that the raw water introduced into the electrolytic cell 102 through the inlet 101 is electrolyzed and acidic water is collected at the first electrode 105, and the second is collected. Alkaline water is collected at the electrode 106, and the alkaline water collected at the second electrode 106 is supplied to the washing machine through the water inlet 103 to prewash the laundry.

이후, t1시간이 경과하게 되면 t2시간 까지 제1릴레이(112)는 로우를, 제2릴레이(113)는 하이를 출력하게 되고, 이에 따라 제1전극(105)은 -극을, 제2전극(106)은 +극을 띠게 되어 제1전극(105)에는 알칼리수가 모이게 되고, 제2전극(106)에는 산성수가 모이게 되며, 이러한 산성수는 급수구(103)를 통해 세탁기내에 급수되어 세탁물을 살균 및 표백하게 된다.Thereafter, when t 1 hour elapses, the first relay 112 outputs low and the second relay 113 outputs high until t 2 hours. Accordingly, the first electrode 105 generates a negative electrode. The second electrode 106 has a positive electrode, and alkaline water is collected at the first electrode 105, and acidic water is collected at the second electrode 106, and the acidic water is supplied to the washing machine through the water inlet 103. Laundry is sterilized and bleached.

여기서, 상기 산성수는 차아염소산(HOcl) 및 염소라디칼이 다량 함유되어 있어 강력한 산화력을 가지므로 세탁물(a)에 부착되어 있는 세균을 살균하게 되어 위생적인 세탁이 되게 할 뿐만아니라 강력한 산화력에 의한 표백효과도 뛰어난 특징을 갖고 있다.Here, since the acidic water contains a large amount of hypochlorous acid (HOcl) and chlorine radicals and has a strong oxidizing power, it sterilizes bacteria attached to the laundry (a) to be sanitary wash and bleached by strong oxidizing power. The effect is also excellent.

다시, t2시간이 경과한 후 세탁이 끝날 때까지(t3) 제1릴레이(112)는 하이를, 제2릴레이(113)는 로우를 출력하게 되어 제1전극(105)은 +극을, 제2전극(106)은 -극을 띠게 되므로 제1전극(105)에는 산성수가 모이게 되고, 제2전극(106)에는 알칼리수가 모이게 되며, 상기 제2전극(106)에 모인 알칼리수는 급수구(103)를 통해 세탁기내에 공급되어 산성수에 의해 살균 및 표백된 세탁물(a)을 마지막으로 세탁하게 된다.Again, after t 2 hours have elapsed (t 3 ), the first relay 112 outputs high and the second relay 113 outputs low until washing is completed (t 3 ). Since the second electrode 106 has a -pole, acidic water is collected at the first electrode 105, and alkaline water is collected at the second electrode 106, and the alkaline water collected at the second electrode 106 is a water supply port. The laundry (a) supplied into the washing machine through 103 and sterilized and bleached with acidic water is finally washed.

이와 같이, 세탁기내에 알칼리수 → 산성수 → 알칼리수를 번갈아 급수하게 되어 알칼리수의 환원효과와, 산성수의 살균 및 표백효과를 동시에 만족하게 되어 세탁효과가 크게 향상되는 것이다.In this way, the alkaline water → acidic water → alkaline water in the washing machine is alternately supplied to satisfy the reduction effect of the alkaline water and the sterilization and bleaching effect of the acidic water, thereby greatly improving the washing effect.

이상에서 설명한 바와 같이 본 발명은 세탁을 위해 세탁수를 전기분해하는 전기분해장치의 전극이 일정시간 간격으로 자동 역전되도록 구성함에 따라 세탁기에 알칼수 및 산성수가 번갈아 급수되어 알칼리수의 환원력에 의한 세탁효과와, 산성수의 살균 및 표백효과에 의해 세탁효과가 크게 향상되는 효과가 있다.As described above, the present invention is configured so that the electrode of the electrolysis device for electrolyzing the wash water for washing is automatically reversed at regular time intervals so that the alkaline water and the acidic water are alternately supplied to the washing machine, and the washing effect by the reducing power of alkaline water is achieved. And, by the sterilization and bleaching effect of the acidic water has an effect that greatly improves the washing effect.

Claims (2)

세탁을 위해 세탁수를 알칼리수 및 산성수로 전기분해하는 세탁기의 전기분해장치에 있어서, 상기 전기분해장치에 의해 전기분해되는 알칼리수 또는 산성수가 일정시간 간격으로 세탁기에 급수될 수 있도록 전기분해장치의 전극에 인가되는 전압을 일정시간 간격으로 하이, 로우로 번갈아 출력하는 릴레이부가 설치된 것을 특징으로 하는 세탁기의 전기분해장치.In the electrolysis device of the washing machine for electrolyzing the wash water into alkaline water and acidic water for washing, the electrode of the electrolysis device so that the alkaline water or acidic water electrolyzed by the electrolysis device can be supplied to the washing machine at regular intervals. Electrolysis device of a washing machine, characterized in that the relay unit is installed to alternately output the voltage applied to the high, low at regular intervals. 전기분해장치에 의해 전기분해된 알칼리수를 세탁기내에 공급하여 세탁물을 알칼리수의 환원작용에 의해 예비세탁하는 제1단계와, 일정시간이 경과하여 전기분해장치의 양전극이 역전됨에 따라 세탁기내에 산성수를 공급하여 산성수의 산화작용에 의해 세탁물을 살균 및 표백하는 제2단계와, 다시 일정시간이 경과하여 전기분해장치의 양전극이 역전됨에 따라 세탁기내에 알칼리수를 공급하여 산성수에 의해 살균 및 표백된 세탁물을 마지막으로 세탁하는 제3단계로 이루어진 것을 특징으로 하는 세탁기의 급수방법.Supplying alkaline water electrolyzed by the electrolysis device into the washing machine to prewash the laundry by the action of reducing the alkaline water; and supplying acidic water into the washing machine as the positive electrode of the electrolysis device is reversed after a certain time. The second step of sterilizing and bleaching the laundry by the oxidation of acidic water, and supplying alkaline water to the washing machine as the positive electrode of the electrolysis device is reversed again after a certain period of time, thereby washing the laundry sterilized and bleached by the acidic water. Finally, a water supply method for a washing machine, comprising a third step of washing.
KR1019970005609A 1997-02-24 1997-02-24 The electric analysis apparatus of a washing machine KR100201650B1 (en)

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KR100476351B1 (en) * 2002-09-27 2005-03-16 주식회사 대우일렉트로닉스 Supplying installation of washing water and washing method

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KR100391072B1 (en) * 1998-12-30 2003-08-19 주식회사 대우일렉트로닉스 Low water type washing machine using electrolysis device and neutralizer
KR100391073B1 (en) * 1998-12-30 2003-08-19 주식회사 대우일렉트로닉스 Low water type washing machine using electrolysis device and neutralizer
KR20000045172A (en) * 1998-12-30 2000-07-15 전주범 Electric washing machine using alkali electrolysis water
AU4477201A (en) * 2000-04-03 2001-10-15 Hee Jung Kim Preparation system for sodium hydroxide and sodium hypochlorite solution
KR100353028B1 (en) * 2000-08-07 2002-09-16 삼성전자 주식회사 Control method of washing-machine comprising of apparatus to manufacture silver-solution
KR100384468B1 (en) * 2000-08-07 2003-05-22 삼성전자주식회사 Sterilizing water feeding device for washing machine
JP3631171B2 (en) * 2001-06-21 2005-03-23 三洋電機株式会社 Washing machine and washing machine
KR100432738B1 (en) * 2001-11-30 2004-05-24 주식회사 엘지이아이 Washing method in washing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100476351B1 (en) * 2002-09-27 2005-03-16 주식회사 대우일렉트로닉스 Supplying installation of washing water and washing method

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