KR0136457Y1 - A washing machine having an interior heater - Google Patents
A washing machine having an interior heater Download PDFInfo
- Publication number
- KR0136457Y1 KR0136457Y1 KR2019960000668U KR19960000668U KR0136457Y1 KR 0136457 Y1 KR0136457 Y1 KR 0136457Y1 KR 2019960000668 U KR2019960000668 U KR 2019960000668U KR 19960000668 U KR19960000668 U KR 19960000668U KR 0136457 Y1 KR0136457 Y1 KR 0136457Y1
- Authority
- KR
- South Korea
- Prior art keywords
- heater
- water
- temperature
- exchange resin
- water supply
- Prior art date
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Classifications
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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
- D06F39/04—Heating arrangements
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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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/22—Condition of the washing liquid, e.g. turbidity
- D06F34/24—Liquid temperature
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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
- D06F39/007—Arrangements of water softeners
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/16—Washing liquid temperature
-
- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/10—Temperature of washing liquids; Heating means therefor
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
본 고안은 히터를 내장한 세탁기에 관한 것으로서, 급수를 연수화하여 세척조에 공급하는 이온교환수지를 갖는 세탁기에 있어서, 상기 이온교환수지의 상류측에 설치된 히터와, 상기 히터와 이온교환수지 사이에 설치되어 상기 급수의 온도를 감지하는 온도센서와, 상기 온도센서로부터의 감지신호에 따라 상기 급수의 수온이 소정 온도 이상이 되도록 상기 히터의 작동을 제어하는 제어부를 포함한다. 이에 의해, 세탁수의 온도를 소정 온도로 유지하여 이온교환수지에 의한 연수화 효과를 증대시킴으로써 높은 세정 효과를 수득할 수 있다.The present invention relates to a washing machine with a built-in heater, the washing machine having an ion exchange resin for softening the water supply to the washing tank, the heater installed upstream of the ion exchange resin, and between the heater and the ion exchange resin And a temperature sensor configured to detect the temperature of the water supply, and a control unit controlling the operation of the heater such that the water temperature of the water supply is equal to or higher than a predetermined temperature according to a detection signal from the temperature sensor. Thereby, high washing | cleaning effect can be obtained by maintaining the temperature of wash water at predetermined temperature, and increasing the softening effect by ion-exchange resin.
Description
제1도는 본 고안에 따른 세탁기의 측단면도.1 is a side cross-sectional view of a washing machine according to the present invention.
제2도는 종래 세탁기의 측단면도이다.2 is a side cross-sectional view of a conventional washing machine.
본 고안은 세탁기에 관한 것으로서, 보다 구체적으로는 이온교환수지에 의한 세탁수의 연수화를 촉진하기 위해 히터를 내장한 세탁기에 관한 것이다.The present invention relates to a washing machine, and more particularly, to a washing machine incorporating a heater to promote softening of the wash water by the ion exchange resin.
종래의 세탁기는 그 측단면을 도시한 제2도에서 볼 수 있는 바와 같이, 외부케이싱(21)내에 세탁물을 수용하여 세탁작용을 수행하는 세탁조를 구성하는 스핀바스켓(23)과, 스핀바스켓(23)을 수용 지지하는 아웃터브(22)와, 스핀바스켓(23)을 회전구동하는 구동모터(24)와, 스핀바스켓(23)의 하부에 고정부착되어 스핀바스켓(23)와 일체로 회전하는 회전샤프트(26)를 가지고 있다. 스핀바스켓(23)내에는 구동모터(24)와 구동력을 전달받아 좌우반전하며 세탁수류를 형성시켜 세탁물을 세탁하는 펄세이터(25)가 설치되어 있다.The conventional washing machine has a spin basket 23 and a spin basket 23 constituting a washing tank for storing laundry in the outer casing 21, as shown in FIG. ), An outer tub 22 for receiving and supporting the drive, a drive motor 24 for rotating the spin basket 23, and a rotation fixedly attached to the lower portion of the spin basket 23 to rotate integrally with the spin basket 23. It has a shaft 26. The spin basket 23 is provided with a pulsator 25 for washing the laundry by inverting the drive motor 24 and the driving force and forming a wash stream.
아웃터브(22)의 상측에는 세제를 수용하는 세제통(29)이 설치되어 있고, 외부케이싱(21) 상측에는 세탁행정을 조절하는 제어부(도시하지 않음)와 급수밸브(28)가 마련되어 있으며, 급수밸브(28)와 세제통(29)의 사이에는 이온교환수지(30)가 장치되어 있어, 급수밸브(28)를 통해 급수된 물이 세제통(29)을 통과하기 전에 연수화하여 세제의 용해성을 높임으로써 세정효과를 높이도록 구성되어 있다.The upper side of the outer tub 22 is provided with a detergent container 29 for receiving a detergent, and the upper side of the outer casing 21 is provided with a control unit (not shown) and a water supply valve 28 for adjusting the washing stroke. An ion exchange resin 30 is provided between the valve 28 and the detergent container 29, so that the water supplied through the water supply valve 28 is softened before passing through the detergent container 29 to increase the solubility of the detergent. It is configured to enhance the cleaning effect.
그러나, 이온교환수지의 연수화 능력은 수온에 따라 민감하게 변화하므로, 수온이 낮은 겨울에는 수온이 높은 여름보다 연수화 효과가 저하되는 문제점이 있다.However, since the softening capacity of the ion exchange resin is sensitively changed according to the water temperature, there is a problem in that the softening effect is lowered in the winter when the water temperature is lower than in the summer when the water temperature is high.
따라서, 본 고안의 목적은, 이온교환수지를 통과하는 수온의 온도를 일정하게 유지할 수 있는 세탁기를 제공하는 것이다.Accordingly, an object of the present invention is to provide a washing machine capable of maintaining a constant temperature of the water temperature passing through the ion exchange resin.
상기 목적은, 본 고안에 따라, 급수를 연수화하여 세척조에 공급하는 이온교환수지를 갖는 세탁기에 있어서, 상기 이온교환수지의 상류측에 설치된 히터와, 상기 히터와 이온교환수지 사이에 설치되어 급수의 온도를 감지하는 온도센서와, 상기 온도센서로부터의 감지신호에 따라 상기 급수의 수온이 소정 온도 이상이 되도록 상기 히터의 작동을 제어하는 제어부를 포함한다.According to the present invention, a washing machine having an ion exchange resin for softening a water supply and supplying it to a washing tank, wherein the heater is provided upstream of the ion exchange resin, and is installed between the heater and the ion exchange resin to supply water. And a controller for controlling the operation of the heater such that the water temperature of the water supply is higher than or equal to a predetermined temperature according to a temperature sensor detecting a temperature of the sensor.
여기서, 상기 히터는 급수 개시와 동시에 가동하며, 상기 급수의 수온이 소정온도를 초과할 경우는 상기 히터의 작동을 중지시키고, 소정온도 미만일 경우는 상기 히터를 작동시켜 급수의 수온을 소정온도 범위로 유지시키는 것이, 이온교환수지에 의한 급수의 연수화에 보다 효과적이다. 여기서, 상기 소정온도 범위는 30~40℃가 바람직하다.Here, the heater is operated simultaneously with the start of water supply, and when the water temperature of the water supply exceeds a predetermined temperature, the operation of the heater is stopped, and when the water temperature is lower than the predetermined temperature, the heater is operated to bring the water temperature of the water supply to a predetermined temperature range. It is more effective to soften the water supply by the ion exchange resin. Here, the predetermined temperature range is preferably 30 ~ 40 ℃.
이하에서, 본 고안을 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
제1도는 본 고안에 따른 세탁기의 측단면도이다. 이 도면에서 볼 수 있는 바와 같이, 세탁기는 종래의 세탁기와 마찬가지로, 외부케이싱(1)내에 세탁물을 수용하여 세탁작용을 수행하는 세탁조를 구성하는 스핀바스켓(3)과, 스핀바스켓(3)을 수용 지지하는 아웃터브(3)를 갖는다. 또한, 스핀바스켓(3)을 회전구동하는 구동모터(5)와, 스핀바스켓(3)의 하부에 고정 부착되어 스핀바스켓(3)과 일체로 회전하는 회전샤프트(6)를 가지고 있다. 스핀바스켓(3)내에는 구동모터의 구동력을 전달받아 좌우반전하며 세탁수류를 형성시켜 세탁물을 세탁하는 펄세이터(4)가 설치되어 있다. 스핀바스켓(3)내에 세탁물이 투입되고, 급수밸브를 통해 아웃터브(2)에 소정 수위까지 급수되면, 구동모터(5)에 전원이 인가되어 스핀바스켓(3)내의 펄세이터(4)가 회전샤프트(6)와 함께 회전하여 세탁을 수행하며, 탈수시에는 스핀바스켓(3)이 회전샤프트(6)와 함께 회전하여 탈수를 수행한다.1 is a side cross-sectional view of a washing machine according to the present invention. As can be seen in this figure, the washing machine, like the conventional washing machine, accommodates the spin basket 3 and the spin basket 3 constituting the washing tank for storing the laundry in the outer casing 1 to perform the washing operation. It has the outer tub 3 which supports. In addition, a driving motor 5 for rotating the spin basket 3 and a rotating shaft 6 fixedly attached to the lower portion of the spin basket 3 and integrally rotating with the spin basket 3 are provided. In the spin basket 3 is provided with a pulsator (4) for washing the laundry by receiving the driving force of the drive motor to reverse the left and right to form a water flow. When laundry is introduced into the spin basket 3 and water is supplied to the outer tub 2 through a water supply valve to a predetermined level, power is applied to the driving motor 5 so that the pulsator 4 in the spin basket 3 rotates. Washing is performed by rotating with the shaft (6), when spinning, spin basket (3) is rotated with the rotary shaft (6) to perform dehydration.
아웃터브(2)의 상측에는 세제를 수용하는 세제통(9)이 설치되어 있고, 외부케이싱(1) 상측에는 세탁행정을 조절하는 제어부(도시하지 않음)와 급수밸브(8)가 마련되어 있으며, 급수밸브(8)의 하류측에는 이온교환수지(10)가 장치되어 있고, 이온교환수지(10)의 상류측에는 히터(11)가 설치되어 있고, 히터(11)와 이온교환수지(10)의 사이에는 히터(11)를 통과한 용수의 수온을 감지하는 온도센서(12)가 장치되어 있다. 급수밸브(8)와 히터(11)는 급수호스(14)에 의해 연결되어 있고, 이온교환수지(10) 하측에는 급수를 절환하는 절환밸브(17)와 연결된 호스(15)가 설치되어 있으며, 절환밸브(17)에 의해 절환된 물은 호스(18)에 의해 세제통(9)으로 이동한다. 절환밸브(17)에는 세제통(9)과 연결된 호스(18) 이외에도 배수관(21)으로 연결되는 호스(20)가 설치되어 있어, 이온교환수지(10)를 통과한 물이 세제통(9)으로 급수될 때에는 호스(20)을 통한 수류를 막고, 세탁 도중에는 세탁조로 부터 배수관(21)을 통해 배수된 물을 호스(20)을 경유하여 다시 세탁조 내로 전달하는 역할을 한다.The upper side of the outer tub (2) is provided with a detergent container (9) for accommodating detergent, the upper side of the outer casing (1) is provided with a control unit (not shown) and a water supply valve (8) to control the washing stroke, An ion exchange resin 10 is provided downstream of the valve 8, and a heater 11 is provided upstream of the ion exchange resin 10, and between the heater 11 and the ion exchange resin 10. The temperature sensor 12 for detecting the water temperature of the water passing through the heater 11 is provided. The water supply valve 8 and the heater 11 are connected by a water supply hose 14, and a hose 15 connected to a switching valve 17 for switching the water supply is installed under the ion exchange resin 10. The water switched by the switching valve 17 is moved to the detergent container 9 by the hose 18. In addition to the hose 18 connected to the detergent container 9, the switching valve 17 is provided with a hose 20 connected to the drain pipe 21 so that water passing through the ion exchange resin 10 is supplied to the detergent container 9. When it is to prevent water flow through the hose 20, during the washing serves to deliver the water drained through the drain pipe 21 from the washing tank via the hose 20 again into the washing tank.
세탁기가 턴온되면 급수밸브(8)를 통해 수도물이나 지하수등의 용수가 공급되고, 세탁기의 작동과 연동하여 히터(11)가 턴온되어 급수밸브(8)를 통해 공급된 물이 급수호스(14)를 경유하여 히터(11)를 통과하면, 온도센서(12)가 그 수온을 감지한다. 이때, 도시 되지 않은 제어부는 온도센서(12)가 감지한 수온이 소정 온도, 바람직하기로는 40℃ 이상인 경우는 히터(11)의 동작을 중지시키고, 물의 온도가 소정 온도, 바람직하기로는 30℃ 이하로 내려가면 히터(11)를 다시 동작시켜, 이온교환수지(10)를 통과하는 급수의 수온이 30~40℃로 항상 일정하게 조절한다. 이온교환수지(10)를 통과한 물은 급수호스(15)를 통해 절환밸브(17)에 의해 절환되며, 호스(18)를 통해 세제통(9)으로 급수된다.When the washing machine is turned on, water such as tap water or ground water is supplied through the water supply valve 8, and the heater 11 is turned on in conjunction with the operation of the washing machine so that the water supplied through the water supply valve 8 is supplied to the water supply hose 14. When passing through the heater 11, the temperature sensor 12 detects the water temperature. At this time, the control unit (not shown) stops the operation of the heater 11 when the water temperature detected by the temperature sensor 12 is a predetermined temperature, preferably 40 ° C. or more, and the water temperature is a predetermined temperature, preferably 30 ° C. or less. When the heater 11 is lowered, the heater 11 is operated again, and the water temperature of the feed water passing through the ion exchange resin 10 is constantly adjusted to 30 to 40 ° C. Water passing through the ion exchange resin 10 is switched by the switching valve 17 through the water supply hose 15, and is supplied to the detergent container (9) through the hose (18).
이상과 같이, 이온교환수지의 상류측에 히터를 내장한 세탁기는 세탁수의 온도를 소정 온도로 유지하여 이온교환수지에 의한 연수화 효과를 증대시킴으로써 높은 세정 효과를 수득할 수 있다.As described above, a washing machine incorporating a heater upstream of the ion exchange resin can obtain a high cleaning effect by maintaining the temperature of the wash water at a predetermined temperature to increase the softening effect of the ion exchange resin.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR2019960000668U KR0136457Y1 (en) | 1996-01-18 | 1996-01-18 | A washing machine having an interior heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR2019960000668U KR0136457Y1 (en) | 1996-01-18 | 1996-01-18 | A washing machine having an interior heater |
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KR970049660U KR970049660U (en) | 1997-08-12 |
KR0136457Y1 true KR0136457Y1 (en) | 1999-05-15 |
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KR2019960000668U KR0136457Y1 (en) | 1996-01-18 | 1996-01-18 | A washing machine having an interior heater |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100578636B1 (en) * | 2003-08-25 | 2006-05-11 | 주식회사 씨디케이 | A washing machine for both oil and water wash having self-diagnosing and networking function |
KR100707346B1 (en) * | 2004-07-07 | 2007-04-13 | 삼성전자주식회사 | Washing Machine And Control Method Thereof |
-
1996
- 1996-01-18 KR KR2019960000668U patent/KR0136457Y1/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100578636B1 (en) * | 2003-08-25 | 2006-05-11 | 주식회사 씨디케이 | A washing machine for both oil and water wash having self-diagnosing and networking function |
KR100707346B1 (en) * | 2004-07-07 | 2007-04-13 | 삼성전자주식회사 | Washing Machine And Control Method Thereof |
Also Published As
Publication number | Publication date |
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KR970049660U (en) | 1997-08-12 |
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