KR0169690B1 - Rinsing method of a washing machine - Google Patents
Rinsing method of a washing machine Download PDFInfo
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- KR0169690B1 KR0169690B1 KR1019950022669A KR19950022669A KR0169690B1 KR 0169690 B1 KR0169690 B1 KR 0169690B1 KR 1019950022669 A KR1019950022669 A KR 1019950022669A KR 19950022669 A KR19950022669 A KR 19950022669A KR 0169690 B1 KR0169690 B1 KR 0169690B1
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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
- 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
- D06F33/38—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of rinsing
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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
- D06F34/18—Condition of the laundry, e.g. nature or weight
-
- 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
- D06F35/005—Methods for washing, rinsing or spin-drying
- D06F35/006—Methods for washing, rinsing or spin-drying for washing or rinsing only
-
- 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
- D06F39/087—Water level measuring or regulating devices
-
- 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
- D06F39/088—Liquid supply arrangements
-
- 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
- D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2101/02—Characteristics of laundry or load
- D06F2101/04—Quantity, e.g. weight
-
- 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
- D06F2105/02—Water supply
-
- 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
- D06F2105/08—Draining of washing liquids
-
- 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
- D06F2105/56—Remaining operation time; Remaining operational cycles
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
세탁초기시 세탁량과 헹굼초기시 세탁량을 감지하여 헹굼초기시 감지한 세탁량이 세탁초기시 세탁량보다 작을 경우 헹굼행정시 헹굼수위 및 헹굼횟수를 헹굼행정초기시 감지한 세탁량에 따라 재 설정하여 헹굼행정을 수행하여 헹굼력을 향상시키도록 한 세탁기의 헹굼 향상방법에 관한 것으로, 세탁초기시 세탁량을 감지하여 저장한 후, 감지된 세탁량에 따라 세탁수위, 세제투입량, 헹굼수위 및 헹굼횟수를 결정하는 단계와; 결정된 세제투입량만큼 세제를 투입하고 세탁수를 상기 결정된 수위만큼 급수한 후, 세탁행정을 수행하는 단계와; 세탁행정이 완료되면, 세탁수를 배수하고, 배수가 완료되면 밸런스탈수를 수행한 후, 다시 세탁량을 감지하는 단계와; 상기 밸런스탈수후 감지된 세탁량과 상기 저장된 세탁초기시 세탁량을 비교하는 단계와; 비교결과 밸런스탈수후 감지된 세탁량이 상기 저장된 세탁초기시 감지된 세탁량보다 작을 경우에는 감지된 세탁량에 따라 헹굼수위 및 헹굼횟수를 재 설정한 후, 재 설정된 헹굼수위 및 헹굼횟수에 따라 헹굼동작을 수행하는 것이다.Detects the amount of washing at the beginning of washing and the amount of washing at the beginning of rinsing. If the amount of washing detected at the beginning of rinsing is less than the amount of washing at the beginning of washing, reset the rinsing level and rinsing frequency according to the amount of washing detected at the beginning of rinsing. The present invention relates to a method for improving rinsing power of a washing machine to improve rinsing power, and after detecting and storing a washing amount at the beginning of washing, determining a washing level, a detergent input amount, a rinsing level, and a rinsing frequency according to the detected washing amount. ; Injecting detergent into the determined detergent input amount and watering the wash water by the determined water level, and then performing washing administration; When the washing administration is completed, draining the washing water, if the drainage is completed, performing the balance dehydration, and then again detecting the washing amount; Comparing the washing amount detected after the balance dehydration with the washing amount at the initial washing; As a result of the comparison, if the amount of laundry detected after balance dehydration is smaller than the amount of laundry detected at the beginning of the stored washing, the rinsing level and rinsing frequency are reset according to the detected washing amount, and then the rinsing operation is performed according to the reset rinsing level and rinsing frequency. It is.
Description
제1도는 본 발명에 따른 세탁기의 헹굼 향상방법을 구현하기 위한 장치의 블록구성을 나타낸 도면.1 is a block diagram of an apparatus for implementing a method for improving rinsing of a washing machine according to the present invention.
제2도는 본 발명에 따른 세탁기의 헹굼 향상방법에 대한 동작 플로우챠트를 나타낸 도면.2 is a flowchart illustrating an operation of a method for improving rinsing of a washing machine according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
가 : 운전신호입력부 나 : 마이콤A: Operation signal input part B: Micom
다 : 급배수구동부 라 : 수위감지부C: Water supply and drainage part D: Water level detection part
마 : 세탁량감지부 바 : 모터구동부E: laundry detection part bar: motor drive part
사 : 배수펌프부4: Drainage pump part
본 발명은 세탁기에 관한 것으로, 특히 세탁초기시 세탁량과 헹굼초기시 세탁량을 감지하여 헹굼초기시 감지한 세탁량이 세탁초기시 감지한 세탁량보다 작을 경우 헹굼행정시 헹굼수위 및 헹굼횟수를 헹굼행정초기시 감지한 세탁량에 따라 재 설정하여 헹굼행정을 수행하여 헹굼력을 향상시키도록 한 세탁기의 헹굼 향상 방법에 관한 것이다.The present invention relates to a washing machine, and in particular, the amount of washing at the beginning of washing and the amount of washing at the beginning of rinsing are detected when the amount of washing detected at the beginning of rinsing is smaller than the amount of washing detected at the beginning of washing. The present invention relates to a method for improving rinsing of a washing machine to reset the washing amount to improve the rinsing power.
일반적으로, 세탁기에서는 세탁시 세탁효과를 향상시키기 위하여 세제를 투입하게 되는데, 이때 투입되는 세제는 세탁초기에 세탁하고자 하는 세탁량을 감지하여 감지된 세탁량에 따라 세제량을 결정하게 된다. 이렇게 세제량이 결정되면 결정된 세제량 만큼 세제를 세탁조로 투입하여 세탁행정을 수행하게 된다.In general, in the washing machine, detergent is added to improve the washing effect during washing, and the detergent to be added determines the amount of detergent according to the detected washing amount by detecting the washing amount to be washed at the beginning of washing. When the amount of detergent is determined as described above, the amount of detergent is added to the washing tank to perform the washing administration.
또한, 상기 감지된 세탁량에 따라 세탁수위, 세탁횟수 및 세탁시간 등을 결정하여 결정된 세탁수위만큼 세탁수를 급수하고, 상기 결정된 세탁횟수 및 세탁시간동안 세탁행정을 수행하게 되는 것이다.In addition, the washing water level, the number of washing and the washing time, etc. are determined according to the detected amount of washing, and the washing water is supplied by the determined washing level, and the washing administration is performed during the determined number of washing and washing time.
그러나, 상기 세탁초기에 투입될 세제량을 결정하기 위하여 세탁량을 감지하게 되는데, 이때 감지하고자 하는 세탁물이 젖어있는 상태이거나 혹은 세탁조의 내부에 진수가 있는 경우 세탁량감지시 실제 세탁량보다 무겁게 감지됨에 따라 투입될 세제량도 실제 세탁물을 세탁하기 위해 필요한 세제량보다 많이 투입된 채 세탁행정을 수행하게 된다.However, the washing amount is detected in order to determine the amount of detergent to be put in the initial stage of washing, in which case the laundry to be detected is wet or when there is water in the washing tank, the washing amount is detected as heavier than the actual washing amount. The amount of detergent is also more than the amount of detergent needed to wash the actual laundry to perform the washing administration.
그럼에도 불구하고 사용자는 이를 간과한 채, 헹굼행정을 실시하게 되므로, 상기 세탁시 세탁량에 비하여 과다한 세제가 투입되어 있는 경우 과다한 세제투입에 의해 헹굼행정시에는 오히려 헹굼력이 저하될 뿐 아니라, 이러한 과다한 세제량에 의하여 세탁행정완료 후, 배수하고 고속으로 회전시키면서 탈수행정을 할 때 고속회전에 의한 원심력으로 세탁시 미분해된 세제가 세탁물에 그대로 남아있게 되는 문제점이 있다. 따라서, 사용자가 세탁물에 남아 있는 세제를 제거하기 위하여 헹굼행정을 다시 수행하게 되는 번거로운 문제점이 있는 것이다.Nevertheless, the user performs the rinsing stroke while overlooking this, and when an excessive amount of detergent is added to the amount of laundry during the washing, the rinsing power is not only lowered at the time of the rinsing stroke due to the excessive amount of detergent. After the washing administration is completed by the amount of detergent, there is a problem that the undetermined detergent remains in the laundry during washing by centrifugal force due to the high-speed rotation when draining and spinning while rotating at high speed. Therefore, there is a cumbersome problem in that the user performs the rinsing cycle again to remove the detergent remaining in the laundry.
따라서, 본 발명은 상기한 종래 기술에 따른 문제점을 해결하기 위하여 안출한 것으로 본 발명의 목적은 세탁초기시 세탁량과 헹굼초기시 세탁량을 감지하여 헹굼초기시 감지한 세탁량이 세탁초기시 감지한 세탁량보다 작을 경우 헹굼행정시 헹굼수위 및 헹굼횟수를 헹굼행정초기시 감지한 세탁량에 따라 재 설정하여 헹굼행정을 수행하여 헹굼력을 향상시키도록 된 세탁기의 헹굼 향상방법을 제공함에 있다.Therefore, the present invention has been made in order to solve the above problems according to the prior art, an object of the present invention is to detect the amount of laundry at the beginning of the initial washing and the amount of washing at the beginning of rinsing, the amount of laundry detected at the beginning of rinsing than the amount of laundry detected at the beginning of washing When the rinsing stroke is small, the rinsing water level and the number of rinsing cycles are reset according to the washing amount detected at the beginning of the rinsing stroke to perform a rinsing stroke to improve the rinsing power.
상기한 목적을 달성하기 위한 본 발명에 따른 세탁기의 헹굼 향상방법의 특징은 세탁초기시 세탁량을 감지하여 저장한 후, 감지된 세탁량에 따라 세탁수위, 세제투입량, 헹굼수위 및 헹굼횟수를 결정하는 단계와; 상기 결정된 세제투입량만큼 세제를 투입하고 세탁수를 상기 결정된 수위만큼 급수한 후, 세탁행정을 수행하는 단계와; 세탁행정이 완료되면, 세탁수를 배수하고, 배수가 완료되면 밸런스탈수를 수행한 후, 다시 세탁량을 감지하는 단계와; 상기 밸런스탈수후 감지된 세탁량과 상기 저장된 세탁초기시 세탁량을 비교한 단계와; 비교결과, 밸런스탈수후 감지된 세탁량이 상기 저장된 세탁초기시 감지된 세탁량보다 클 경우에는 상기 설정된 헹굼수위 및 헹굼횟수에 따라 헹굼동작을 수행하고, 밸런스탈수후 감지된 세탁량이 상기 저장된 세탁초기시 감지된 세탁량보다 작을 경우에는 감지된 세탁량에 따라 헹굼수위 및 헹굼횟수를 재 설정한 후, 재 설정된 헹굼수위 및 헹굼횟수에 따라 헹굼동작을 수행하는 단계로 이루어짐에 있다.Characteristic of the rinsing improving method of the washing machine according to the present invention for achieving the above object is the step of determining the washing level, detergent input amount, rinsing level and rinsing frequency according to the detected washing amount after storing the washing amount at the beginning of washing Wow; Injecting detergent into the determined detergent input amount and watering the wash water by the determined water level, and then performing washing administration; When the washing administration is completed, draining the washing water, if the drainage is completed, performing the balance dehydration, and then again detecting the washing amount; Comparing the washing amount detected after the balance dehydration with the washing amount at the initial washing; As a result of the comparison, when the washing amount detected after the balance dehydration is greater than the washing amount detected at the initial washing time, the rinsing operation is performed according to the set rinsing level and the number of rinsing times, and the washing amount detected after the balance dehydration is detected at the initial washing time. When the washing amount is smaller than the washing amount, the rinsing level and the rinsing frequency are reset according to the detected washing amount, and the rinsing operation is performed according to the reset rinsing level and the rinsing frequency.
이하, 본 발명에 따른 세탁기의 헹굼 향상방법에 대하여 첨부된 도면을 참조하여 살펴보기로 하자.Hereinafter, a method of improving rinsing of a washing machine according to the present invention will be described with reference to the accompanying drawings.
제1도는 본 발명에 따른 세탁기의 헹굼 향상방법을 수행하기 위한 장치의 블록구성을 나타낸 도면으로써, 제1도를 참조하여 그 구성을 살펴보면, 운전신호입력부(가), 마이콤(나), 급수구동부(다), 수위감지부(라), 세탁량감지부(마), 모터구동부(바) 및 배수펌프부(사)로 구성된다.FIG. 1 is a block diagram of an apparatus for performing a rinsing improvement method of a washing machine according to the present invention. Referring to FIG. 1, the configuration of the driving signal input unit (A), the microcomputer (B), and the water supply driving unit is shown. (C) It consists of a water level detection part (D), a washing amount detection part (E), a motor drive part (bar), and a drain pump part (g).
운전신호입력부(가)는 일련의 세탁행정을 수행하기 위한 운전신호를 마이콤(나)으로 인가한다.The driving signal input unit (a) applies a driving signal for performing a series of washing operations to the microcomputer (b).
마이콤(나)은 상기 운전신호입력부(가)에서 제공되는 운전신호에 따라 상기 세탁량감지부(마)에 세탁량 감지 제어신호를 제공하여 세탁량감지부(마)로 하여금 현재 즉, 세탁초기시의 세탁량을 감지하도록 하고, 세탁량감지부(마)로부터 감지된 세탁량을 저장한 후, 감지된 세탁량에 따라 세탁수위 및 세탁, 헹굼, 탈수시간을 결정하게 된다.The microcomputer (b) provides the washing amount detection control signal to the washing amount detecting unit (e) in accordance with the driving signal provided by the driving signal input unit (a) to cause the washing amount detecting unit (e) to wash the present amount, i.e., the initial washing amount. After detecting, and storing the laundry amount detected from the laundry detection unit (e), the washing level and washing, rinsing, dehydration time is determined according to the detected laundry amount.
또한, 세탁수위가 결정되면 마이콤(나)은 급수구동부(다)를 제어하여 세탁수가 세탁조내로 급수될 수 있도록 하고, 세탁수가 급수되는 동안 수위감지부(라)는 급수되는 세탁수위를 감지하게 되는 것이다.In addition, when the washing water level is determined, the microcomputer (b) controls the water supply driving unit (c) so that the washing water can be supplied into the washing tank, and the water level detection unit (D) detects the washing water level while the washing water is supplied. will be.
이렇게 감지된 세탁수위가 상기 마이콤(나)에서 결정된 세탁수위에 도달하게 되면 마이콤(나)은 급수구동부(다)를 제어하여 세탁수의 급수동작을 정지시킨 후, 상기 결정된 세탁시간동안 세탁행정이 이루어지도록 모터구동부(바)를 제어하게 되는 것이다.When the detected washing water level reaches the washing water level determined by the microcomputer (I), the microcomputer (B) controls the water supply driving unit (C) to stop the water supply operation of the washing water, and then the washing administration is performed for the determined washing time. It is to control the motor drive (bar) to be made.
세탁행정이 상기 결정된 시간동안 수행이 완료되면, 마이콤(나)은 모터구동부(바)를 제어하여 모터구동을 정지시킨후, 배수펌프부(사)를 구동하여 세탁조내에 있는 세탁수를 외부로 배수시키게 된다.When the washing administration is completed for the determined time, the microcomputer (b) controls the motor driving unit (bar) to stop the motor driving, and then drives the drain pump unit (g) to drain the washing water in the washing tank to the outside. Let's go.
배수가 완료되면, 마이콤(나)는 세탁량감지부(마)에 세탁량감지 제어신호를 제공하여 다시 세탁량을 감지하도록 제어한다. 따라서, 세탁량감지부(마)는 헹굼초기시 세탁량을 감지하여 마이콤(나)으로 제공하게 되면, 마이콤(나)은 상기 세탁초기시 감지한 세탁량과 상기 헹굼초기시 감지한 세탁량과 비교를 하게 된다.When the drainage is completed, the microcomputer (b) provides a washing amount detection control signal to the washing amount detecting unit (e) to control the washing amount again. Therefore, if the laundry detection unit (e) detects the amount of washing at the beginning of rinsing and provides it to the microcomputer (b), the microcomputer (b) compares the amount of washing detected at the beginning of washing with the amount of washing detected at the beginning of rinsing. .
비교결과, 세탁초기시 감지한 세탁량이 헹굼초기시 감지한 세탁량보다 작을 경우에는 급수구동부(다) 및 모터구동부(바)를 제어하여 상기 결정된 헹굼시간 및 탈수기간대로 헹굼행정 및 탈수행정을 실시하고, 반대로, 세탁초기시 감지한 세탁량이 헹굼초기시 감지한 세탁량보다 클 경우에는 헹굼시간 및 헹굼횟수를 재 설정하여 재 설정된 헹굼횟수 및 헹굼시간동안 급수구동부(다) 및 모터구동부(바)를 제어하여 헹굼행정 및 탈수행정을 실시하게 되는 것이다. 여기서, 상기 세탁초기시 감지한 세탁량이 헹굼초기시 감지한 세탁량보다 클 경우는 세탁초기시 세탁을 위한 세탁물에 물이 젖어 있는 상태 또는 세탁조내에 잔수가 남아 있는 경우이다.As a result, when the amount of washing detected at the beginning of washing is smaller than the amount of washing detected at the beginning of washing, the water supply driving unit (c) and the motor driving unit (bar) are controlled to perform a rinsing stroke and dehydration stroke according to the determined rinsing time and dehydration period. On the contrary, if the amount of washing detected at the beginning of washing is greater than the amount of washing detected at the beginning of rinsing, the rinsing time and rinsing frequency are reset to control the water supply unit (C) and the motor driving unit (bar) during the reset rinsing frequency and rinsing time. By rinsing and dehydration will be carried out. Here, when the amount of laundry detected at the beginning of washing is greater than the amount of laundry detected at the beginning of washing, water is wet in the laundry for washing at the beginning of washing or water remains in the washing tank.
이와 같은 동작에 상응하는 본 발명에 따른 세탁기의 헹굼 향상방법을 제2도를 참조하여 살펴보기로 하자.A method of improving rinsing of a washing machine according to the present invention corresponding to such an operation will be described with reference to FIG. 2.
제2도는 본 발명에 따른 세탁기의 헹굼 향상방법에 대한 동작 플로우챠트를 나타낸 도면이다.2 is a flowchart illustrating an operation of a method for improving rinsing of a washing machine according to the present invention.
먼저, 세탁행정 초기시 즉, 세탁수가 급수되지 않은 상태에서 세탁량을 감지하여 감지된 세탁량을 저장하게 된다(20).First, at the initial washing administration, that is, the washing amount is sensed by storing the washing amount in the state where the washing water is not supplied (20).
이어, 상기 감지된 세탁량에 따라 세탁수위를 결정하고(21), 세제를 투입한 후, 세탁수를 급수하게 되는 것이다(22).Subsequently, the washing water level is determined according to the detected washing amount (21), and after the detergent is added, the washing water is supplied (22).
이어, 세탁수의 급수가 상기 결정된 수위에 도달하였는지를 판단하여(23) 세탁수가 결정된 세탁수위에 도달하였을 경우, 세탁행정을 기 설정된 세탁시간동안 수행을 하게 된다(24).Subsequently, it is determined whether the water supply of the washing water reaches the determined water level (23). When the washing water reaches the determined washing water level, the washing administration is performed for a predetermined washing time (24).
이어, 세탁행정이 기 설정된 세탁시간동안 완료되었는지를 판단하여(25), 판단결과 세탁행정이 완료되면, 세탁조내의 세탁수를 배수시킨 후, 헹굼행정초기단계로 돌입하게 된다(26).Subsequently, it is determined whether the washing administration is completed during the preset washing time (25). If the washing operation is completed, the washing operation is drained, and after that, the washing water is drained, and then the washing operation is started at the initial stage (26).
이때, 세탁량을 다시 감지한 후(27), 상기 20단계에서 감지되어 저장된 세탁초기시 세탁량과 비교하게 된다(28). 비교결과, 세탁초기시 감지한 세탁량이 헹굼초기시 감지한 세탁량보다 작을 경우에는 헹굼동작을 바로 수행하고(30) 반대로 세탁초기시 감지한 세탁량이 헹굼초기시 감지한 세탁량보다 클 경우에는 헹굼수위 및 횟수를 재 설정한후(29), 재설정된 헹굼시간 및 헹굼횟수에 따라 헹굼행정을 수행하게 되는 것이다(30). 여기서, 상기 세탁초기시 세탁량이 헹굼초기시 세탁량보다 클 경우는 세탁초기시 세탁물이 젖어 있는 상태 또는 세탁조내에 잔수가 남아있을 경우에 세탁초기시 세탁량이 헹굼초기시 세탁량보다 크게 감지될 수 있는 것이다.At this time, after detecting the washing amount again (27), it is compared with the washing amount at the initial washing stored and detected in step 20 (28). As a result, when the amount of washing detected at the beginning of washing is smaller than the amount of washing detected at the beginning of rinsing, the rinsing operation is performed immediately (30) .In contrast, when the amount of washing detected at the beginning of washing is larger than the amount of washing detected at the beginning of washing, After resetting the number of times (29), the rinsing stroke is performed according to the reset rinsing time and the number of rinsing times (30). Here, when the amount of laundry at the beginning of washing is greater than the amount of washing at the beginning of rinsing, the amount of laundry at the beginning of washing may be larger than the amount of washing at the beginning of rinsing when the laundry is wet or the remaining water remains in the washing tank.
이와 같은 본 발명에 따른 세탁기의 헹굼 향상방법에 대하여 제1도와 연관시켜 상세하게 설명하기로 한다.Such a method of improving rinsing of the washing machine according to the present invention will be described in detail with reference to FIG. 1.
먼저, 세탁기에 전원을 인가하고, 운전신호입력부(가)를 통해 세탁하고자 하는 운전을 설정하여 마이콤(나)에 입력하게 되면 상기 마이콤(나)은 입력된 운전신호에 따라 세탁수위 및 세제량을 결정하기 위하여 모터구동부(바)를 제어하여 펄세이터(미도시)를 간헐적으로 정,역회전시키면서 세탁량감지부(마)로 하여금 세탁량을 감지하도록 하고, 감지된 세탁량은 마이콤(나)내의 메모리(미도시)에 저장을 하게 된다.First, when the power is supplied to the washing machine, the driving signal input unit (A) sets the operation to be washed and inputs it to the microcomputer (B), the microcomputer (B) determines the washing level and the detergent amount according to the input driving signal. In order to control the motor driving part (bar) to rotate the pulsator (not shown) intermittently forward and reverse, the laundry detection unit (e) detects the washing amount, the detected washing amount is stored in the memory (micro) Will be saved.
상기와 같이 감지된 세탁량이 저장된 상태에서 마이콤(나)은 상기 감지된 세탁량에 따라 기 설정된 소정의 프로그램에 의해 세탁수위를 결정하게 되는 것이다.In the state where the detected washing amount is stored as described above, the microcomputer (b) determines the washing level by a predetermined program according to the detected washing amount.
이어, 상기 마이콤(나)에서는 세제투입 및 급수단계(22)로 가서 세탁수를 급수하되, 수위감지부(라)를 통해 세탁수위를 감지하면서 급수를 하게 되고, 급수된 세탁수위가 기 설정된 세탁수위에 도달하게 되면 급수구동부(다)를 제어하여 급수동작을 정지시키게된다. 이렇게 급수가 완료되면, 모터구동부(바)를 구동하여 세탁행정을 진행하게 되는 것이다.Subsequently, the microcomputer (b) goes to the detergent input and water supply step 22 to supply the wash water, while supplying water while detecting the washing water level through the water level sensing unit (d), and the water level of the washing water is set in the laundry. When the water level is reached, the water supply driving unit (C) is controlled to stop the water supply operation. When the water supply is completed, driving the motor driving part (bar) is to proceed to the washing administration.
이어, 세탁행정이 기 실정된 세탁시간동안 완료되면, 마이콤(나)은 배수펌프부(사)를 구동하여 세탁조내에 있는 세탁수를 외부로 완전히 배수시킨 후, 배수가 완료되면, 모터구동부(바)를 구동하여 세탁물을 밸런스탈수 및 탈수를 하게 된다.Subsequently, when the washing administration is completed during the predetermined washing time, the microcomputer (b) drives the drain pump unit to completely drain the washing water in the washing tank to the outside, and when the draining is completed, the motor driving unit (bar ) To dehydrate and dehydrate the laundry.
탈수가 완료되면, 마이콤(나)은 세탁량감지부(마)에 제어신호를 제공하여 탈수된 상태에서의 세탁량을 감지하도록 한다. 따라서, 세탁량감지부(마)는 현재의 세탁량을 감지하여 마이콤(나)으로 감지된 세탁량 감지신호를 제공한다.When the dehydration is completed, the microcomputer (b) provides a control signal to the washing amount detecting unit (e) to detect the washing amount in the dehydrated state. Therefore, the laundry detection unit (M) detects the current laundry amount and provides a laundry detection signal detected by the microcomputer (B).
마이콤(나)은 제공되는 감지된 세탁량과 상기 저장된 즉, 세탁초기시 감지된 세탁량과 서로 비교를 하고, 비교결과 세탁시 감지된 세탁량이 헹굼행정전 감지된 세탁량보다 작거나 같을 경우 마이콤(나)은 상기 세탁시 결정된 세탁수위에 의하여 투입된 세제량이 적당한 것으로 판단하여 기 설정된 헹굼행정 의하여 결정된 헹굼수위와 횟수로 급수구동부(다)와 모터구동부(바)를 제어하여 헹굼행정을 실시한다.The microcomputer (b) compares the detected amount of laundry provided with the stored amount of laundry, i.e., the amount of laundry detected at the beginning of washing, and when the washing result is less than or equal to the detected amount of washing before rinsing, the microcomputer (b) Determining that the amount of detergent introduced by the washing level determined at the time of washing is appropriate, the rinsing stroke is controlled by controlling the water supply driving unit (c) and the motor driving unit (bar) with the rinsing water level and the number of times determined by the preset rinsing stroke.
그러나, 세탁시 감지된 세탁량이 헹굼행정전 감지된 세탁량보다 클 경우에는 마이콤(나)은 상기 세탁시 수위를 결정하기 위하여 감지되는 세탁물에 물기가 많았거나 혹은 세탁조내에 잔수가 있는 상태에서 세탁량을 감지하여 실제 세탁량보다 무겁게 감지되어 수위가 결정된 만큼 세제도 이에 해당하는 만큼 투입된 것으로 판단하여 헹굼수위 및 헹굼횟수를 재 설정하게 된다.However, if the amount of laundry detected during washing is greater than the amount of washing detected before rinsing, the microcomputer (b) detects the amount of washing in a state in which the laundry detected is too wet or there is a residual water in the washing tank to determine the washing level. As the weight is determined to be heavier than the actual washing amount, it is determined that the detergent is added as much as the water level is determined and resets the rinsing level and the rinsing frequency.
이렇게 헹굼수위 및 횟수가 재 설정되면, 마이콤(나)은 급수구동부(다)를 구동하여 상기 재 설정된 헹굼수위만큼 세탁수를 급수한 후, 모터구동부(바)를 구동하여 재 설정된 헹굼횟수대로 헹굼동작을 수행하게 되는 것이다.When the rinsing water level and the number of times are set again, the microcomputer (b) drives the water supply driving unit (c) to supply the washing water by the reset rinsing water level, and then, the motor driving unit (bar) is driven to rinse with the preset rinsing frequency. It will perform the action.
이상에서 살펴본 바와 같이, 본 발명에 따른 세탁기의 헹굼 향상방법은 세탁시 세탁량을 감지하고, 이 감지된 세탁량에 따라 수위를 결정하여 결정된 수위에 따라 세제를 투입한 후, 세탁행정을 수행하고, 세탁행정이 완료되면 세탁수를 배수한 후 밸런스탈수된 상태에서 다시 세탁량을 감지하여 상기 세탁초기시 감지한 세탁량과 비교를 하게 된다. 비교결과, 세탁초기시 감지한 세탁량이 헹굼초기시 감지된 세탁량보다 클 경우에는 세탁초기시 세탁물에 물기가 많은 상태에서 또는 세탁조내에 세탁잔수가 남아 있는 상태에서 세탁량을 감지하여 헹굼초기시 세탁량보다 무겁게 감지된 것으로 판단하게 되는 것이다. 따라서, 헹굼초기시 감지한 세탁량에 따라 헹굼수위 및 횟수를 재 설정하여 재 설정된 헹굼수위 및 횟수에 따라 헹굼동작을 수행하게 됨으로써, 헹굼시 헹굼효과를 향상시킬 수 있는 것이다.As described above, the rinsing improvement method of the washing machine according to the present invention detects the washing amount during washing, determines the water level according to the detected washing amount, injects detergent according to the determined water level, performs a washing administration, and washes. After the stroke is completed, the washing water is drained and the washing amount is detected again in a dehydrated state, and the washing amount is compared with the washing amount detected at the initial washing. As a result, when the amount of laundry detected at the beginning of washing is greater than the amount of washing detected at the beginning of rinsing, the amount of washing is detected when the laundry is wet or when the remaining amount is left in the washing tank. It is judged to be detected. Therefore, the rinsing operation is performed according to the reset rinsing water level and the number of times by resetting the rinsing water level and the number of times according to the washing amount detected at the initial rinsing time, thereby improving the rinsing effect during rinsing.
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| KR (1) | KR0169690B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100863246B1 (en) * | 2006-10-10 | 2008-10-15 | 삼성전자주식회사 | Control Method of Washing Machine and Washing Machine Using the Method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101466338B1 (en) * | 2008-07-08 | 2014-11-27 | 삼성전자 주식회사 | Control method of washing machine |
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1995
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100863246B1 (en) * | 2006-10-10 | 2008-10-15 | 삼성전자주식회사 | Control Method of Washing Machine and Washing Machine Using the Method |
Also Published As
| Publication number | Publication date |
|---|---|
| KR970006612A (en) | 1997-02-21 |
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