KR20000037004A - Washing machine having soft water change device using ion-exchange resin - Google Patents

Washing machine having soft water change device using ion-exchange resin Download PDF

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Publication number
KR20000037004A
KR20000037004A KR1020000017558A KR20000017558A KR20000037004A KR 20000037004 A KR20000037004 A KR 20000037004A KR 1020000017558 A KR1020000017558 A KR 1020000017558A KR 20000017558 A KR20000017558 A KR 20000017558A KR 20000037004 A KR20000037004 A KR 20000037004A
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South Korea
Prior art keywords
water
washing
washing machine
exchange resin
soft water
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KR1020000017558A
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Korean (ko)
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이창수
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이창수
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Priority to KR1020000017558A priority Critical patent/KR20000037004A/en
Publication of KR20000037004A publication Critical patent/KR20000037004A/en

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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/007Arrangements of water softeners
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/42Treatment of water, waste water, or sewage by ion-exchange
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02Rotary receptacles, e.g. drums
    • D06F37/12Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/42Treatment of water, waste water, or sewage by ion-exchange
    • C02F2001/425Treatment of water, waste water, or sewage by ion-exchange using cation exchangers

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

PURPOSE: A washing machine having a bulb converting device using an ion exchanging resin is provided to enhance the washing effect of the washing machine by mounting a bulb converting device. CONSTITUTION: A washing tub(2) is installed in a body(1) of a washing machine. The washing is accomplished by a motor(3). A bulb exchanging device(5) in which a positive ion exchanging resin(6) is installed is mounted on a water supplying line(4). The supplied water is passed through the bulb exchanging device(5), and the positive ion contained in the water is sucked by the positive ion exchanging resin(6) and is converted into a bulb. The bulb is supplied into the washing tub(2).

Description

이온 교환수지를 이용한 연수 변환장치가 구비된 세탁기{Washing machine having soft water change device using ion-exchange resin}Washing machine having soft water change device using ion-exchange resin

본 발명은 이온 교환수지를 이용한 연수 변환장치가 구비된 세탁기에 관한 것으로 상세하게는 세탁기 내부의 급수라인 상에 이온 교환수지(양이온 교환수지)를 내장하여 연수 변환기를 통과 시킴으로서 급수되는 물속에 포함된 양이온(++)(Ca2+,Mg2+,Fe2+,Mn2+)을 흡착시켜 연수로 변환 공급하기에 적당하도록 한 것이다.The present invention relates to a washing machine equipped with a soft water converting device using an ion exchange resin, and more specifically, embedded in the water supplied by passing an soft water converter by embedding an ion exchange resin (cation exchange resin) on a water supply line inside the washing machine. The cation (++) (Ca 2+ , Mg 2+ , Fe 2+ , Mn 2+ ) is adsorbed so as to be suitable for conversion to soft water.

주지하는 바와 같이 최근에 개발된 세탁기는 공기방울 세탁기, 통돌이 세탁기, 삶는 세탁기 등 여러 종류가 개발되어 실용화 되고 있는 바, 이들의 특징은 모두 옷에 묻은 때를 깨끗하게 세탁하고자 함에 목적이 있는 것으로 깨끗한 세탁이 관건이라 할 수 있다.As is well known, recently developed washing machines have been developed and applied to various types such as air bubble washing machines, tungsten washing machines, and boiling washing machines, all of which are intended to clean laundry when stained with clothes. This is the key.

그러나, 상기와 같은 세탁 방식은 모두 빨래감에 인위적인 외력을 가하여 때를 분리하는 방식으로서, 공급되는 물이나 세제 등의 사용에 있어서는 모두 동일하여 물과 세제 절감으로 환경을 보호하고자 하는 의지는 결여된 채 오직 때를 잘 빠지게 하고자 하는 것에만 관심이 있었던 것이다.However, the above washing method is a method of separating the time by applying an external force to the laundry, all the same in the use of the supplied water or detergent, so there is a lack of the will to protect the environment by saving water and detergent I was only interested in getting the time off.

수질 오염의 주원인은 생활 폐수로써 그 중에서도 세탁시 사용되는 합성세제의 과다 사용에 따른 오염이 문제가되고 있다.The main cause of water pollution is the domestic wastewater, especially the contamination caused by the excessive use of synthetic detergents used for washing.

세탁 후 배출되는 오염된 물에는 다량의 세제가 포함되어 기포를 발생시켜 태양 빛을 차단하게 되고, 수중의 산소 농도를 저하시켜 수중 생태계를 파괴하게 되며, 녹조 현상이 발생되는 등 최근에는 사회적인 큰 관심사로 부각되기에 이르렀다.Polluted water discharged after washing contains a large amount of detergent to generate air bubbles to block the sun's light, reduce the oxygen concentration in the water to destroy the aquatic ecosystem, and green algae phenomenon is a big concern in recent years It came to be highlighted.

본 발명은 이와 같이 다량의 세제를 사용하여야 하는 기존의 세탁방식에서 탈피하여 세탁수 자체를 경수에서 연수로 변환시키게 됨으로써 세제를 적게 사용하더라도 때가 잘 빠질 수 있도록 한 것으로, 물이 센물인 경수로 되는 것은 물 속에 양이온(++),(+) 중 (++)양이온(Ca2+,Mg2+,Fe2+,Mn2+)이 많이 포함될 수록 경수로 된다.The present invention is to avoid the conventional washing method that must use a large amount of detergent in this way by converting the wash water itself from hard water to soft water so that time can be easily removed even if less detergent is used, the water is hard water The more cations (++) and (+) cations (Ca 2+ , Mg 2+ , Fe 2+ , Mn 2+ ) in water, the harder the water becomes.

지하수는 통상 총경도(THd)150이상으로, 지하수를 이용하여 세탁할 경우에는 때가 잘 빠지지 않게된다.Groundwater is usually at a total hardness of more than 150, and when washed with groundwater, the time will not fall out.

상수도 물은 총경도(THd)50∼70정도로, 대부분 상수도를 사용하여 세탁하게 되는 바, 본 발명은 상수도 물을 총경도(THd)0에 가까운 연수로 변환시켜 세탁 하고자 하는 것으로 세탁기 자체 내부의 급수 라인상에 양이온 교환수지를 내장시켜 된 연수 변환기를 장착하여 세탁기 자체적으로 연수 변환세탁이 가능토록 함으로써, 세제의 사용량을 줄이면서도 때가 잘 빠질 수 있도록 한 것이다.Tap water has a total hardness (THd) of about 50 to 70, and most of them are washed using tap water. The present invention converts tap water into soft water close to the total hardness (THd) 0 and washes the water in the washing machine itself. By installing a soft water converter incorporating a cation exchange resin on the line, the washing machine itself can be soft water conversion washing, so as to reduce the amount of detergent and to remove the time well.

도 1은 본 발명 연수 변환장치가 구비된 세탁기의 개념도1 is a conceptual diagram of a washing machine equipped with the present invention soft water converter

도 2는 본 발명 연수 교환장치의 발췌 단면도2 is a cross-sectional view of the present invention soft water exchange device

〈도면의 주요 부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

1 - 세탁기 체 2 - 세탁조1-washing machine sieve 2-washing tub

3 - 모터 4 - 급수 라인3-motor 4-water supply line

5 - 연수 교환기 6 - 양이온 교환수지5-soft water exchanger 6-cation exchange resin

이하, 첨부된 도면 및 바람직한 실시예에 따라 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings and preferred embodiments.

세탁기 체(1) 내부에 세탁조(2)가 내장되고, 그 하부측 모터(3)에 의하여 회전 세탁할 수 있도록 된 통상의 세탁기에 있어서, 상기 세탁기 체(1)의 내 하부 일측 급수 라인(4) 상에는 내부에 양이온 교환수지(6)가 내장된 연수 교환기(5)를 장착 설치하여 급수되는 물이 연수 교환기(5)를 통과하면서 물속에 포함된 양이온(++)이 양이온 교환수지(6)에 흡착되어 연수로 변환되어 세탁조(2) 상부로 공급될 수 있도록 구성된 것이다.In the conventional washing machine in which the washing tank 2 is built in the washing machine body 1 and is capable of rotating washing by the lower side motor 3, the inner lower one side water supply line 4 of the washing machine body 1 is provided. The cation exchange resin (6) contained in the water while the water to be supplied through the soft water exchanger (5) with a cation exchange resin (6) built therein is passed through the soft water exchanger (5). It is configured to be absorbed in the soft water is supplied to the upper washing tank (2).

상기에서 적용된 양이온 교환수지(6)는 지속적으로 재생하여 사용할 수 있는데 그 방법으로는 양이온 교환수지에 Na+를 통과시켜 부착된 이온 성분을 제거한 후 다시 반복하여 연속적으로 사용한다.The cation exchange resin (6) applied in the above can be continuously regenerated and used as a method to remove the ions attached to the cation exchange resin by passing Na + and then used again and again.

이와 같이 구성된 본 발명은 세탁을 위하여 스위치를 작동 시키게 되면 전자 밸브의 개방에 따라 급수 라인(4)을 타고 상수도 물이 유입되게 되며, 유입되는 상수도 물은 통상 총경도(THd)50∼70 정도로서, 양이온(++)이 다량 포함되어 있다.According to the present invention configured as described above, when the switch is operated for washing, the tap water flows in through the water supply line 4 according to the opening of the solenoid valve, and the inlet tap water is generally a total hardness (THd) of about 50 to 70, It contains a large amount of cation (++).

연수 교환기 내에는 양이온 교환수지(6)가 내장되어 있으므로 (++)양이온을 흡착하게 되어 총경도(THd)0에 가까운 연수로 변환시켜 통과 공급 시키게 되는 것이다.Since the cation exchange resin (6) is built in the soft water exchanger, (++) cations are adsorbed and converted into soft water close to the total hardness (THd) 0 to be fed through.

따라서, 세탁시 적은 량의 세제를 사용하더라도 때가 옷감으로 부터 잘 분리되어 깨끗한 세탁을 할 수 있게되며, 온수 없이 냉수 만으로도 온수로 세탁하는 것 이상으로 때가 잘 빠지게 되는 것이다.Therefore, even when a small amount of detergent is used for washing, the time is separated from the cloth to be able to perform clean washing, and the time is better than washing with hot water without cold water alone.

상기한 바와 같은 본 발명은 세탁수 자체를 경수에서 연수로 변환시키는 장치가 세탁기 자체에 구비됨으로 인하여 적은 량의 세제를 사용하게 되더라도 찌든 때를 삶아 빤 것과 같은 세탁 효과를 얻을 수 있으며, 세탁, 헹굼의 공정을 단축 시킬 수 있게되어 물의 사용 량을 절감할 수 있는 동시에 동절기에도 온수를 사용함이 없이 냉수로 세척이 가능하게 되어 세탁에 따른 유지 비용을 현저히 절감할 수 있게됨으로 매우 경제적일 뿐 아니라 수질 오염을 방지하여 환경을 보호에 기여할 수 있게되는 등의 여러가지 유용한 효과가 있는 것이다.According to the present invention as described above, even if a small amount of detergent is used in the washing machine itself, the apparatus for converting the wash water itself from hard water to soft water can achieve a washing effect such as boiling boiled steam, washing and rinsing. It is possible to shorten the process of water and reduce the amount of water used, and it is also possible to wash with cold water without using hot water in winter so that it is possible to significantly reduce the maintenance cost due to washing. There are many useful effects, such as being able to contribute to the protection of the environment.

Claims (1)

세탁기 체(1) 내부에 세탁조(2)가 내장되고, 그 하부측 모터(3)에 의하여 회전 세탁할 수 있도록 된 통상의 세탁기에 있어서, 상기 세탁기 체(1)의 내 하부 일측 급수 라인(4) 상에는 내부에 양이온 교환수지(6)가 내장된 연수 교환기(5)를 장착 설치하여 급수되는 물이 연수 교환기(5)를 통과하면서 물속에 포함된 (++)양이온이 양이온 교환수지(6)에 흡착되어 연수로 변환되어 세탁조(2) 상부로 공급될 수 있도록 구성됨을 특징으로 하는 이온 교환수지를 이용한 연수 변환장치가 구비된 세탁기.In the conventional washing machine in which the washing tank 2 is built in the washing machine body 1 and is capable of rotating washing by the lower side motor 3, the inner lower one side water supply line 4 of the washing machine body 1 is provided. (++) cation contained in the water while the water supplied through the soft water exchanger (5) installed by installing a soft water exchanger (5) with a cation exchange resin (6) inside the cation exchange resin (6) Washing machine equipped with a soft water converter using the ion exchange resin, characterized in that the adsorption to the soft water is converted to the washing tank (2) is configured to be supplied.
KR1020000017558A 2000-04-04 2000-04-04 Washing machine having soft water change device using ion-exchange resin KR20000037004A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950018883A (en) * 1993-12-13 1995-07-22 김광호 Washing machine with washing water generator
KR960023427A (en) * 1994-12-27 1996-07-20 김광호 Washing machine control device and method
KR960034657U (en) * 1995-04-29 1996-11-21 삼성전자주식회사 Washing machine with water softener

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950018883A (en) * 1993-12-13 1995-07-22 김광호 Washing machine with washing water generator
KR960023427A (en) * 1994-12-27 1996-07-20 김광호 Washing machine control device and method
KR960034657U (en) * 1995-04-29 1996-11-21 삼성전자주식회사 Washing machine with water softener

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