KR20040046063A - Method for automatic controlling drying time of a drum washing machine with dryer - Google Patents

Method for automatic controlling drying time of a drum washing machine with dryer Download PDF

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Publication number
KR20040046063A
KR20040046063A KR1020020073878A KR20020073878A KR20040046063A KR 20040046063 A KR20040046063 A KR 20040046063A KR 1020020073878 A KR1020020073878 A KR 1020020073878A KR 20020073878 A KR20020073878 A KR 20020073878A KR 20040046063 A KR20040046063 A KR 20040046063A
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South Korea
Prior art keywords
drying time
drying
washing
rpm
stroke
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KR1020020073878A
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Korean (ko)
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KR100487343B1 (en
Inventor
차기철
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엘지전자 주식회사
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Priority to KR10-2002-0073878A priority Critical patent/KR100487343B1/en
Priority to US10/720,056 priority patent/US20040154352A1/en
Publication of KR20040046063A publication Critical patent/KR20040046063A/en
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Publication of KR100487343B1 publication Critical patent/KR100487343B1/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
    • D06F58/00Domestic laundry dryers
    • D06F58/32Control of operations performed in domestic laundry dryers 
    • D06F58/34Control of operations performed in domestic laundry dryers  characterised by the purpose or target of the control
    • D06F58/46Control of the operating time
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/38Time, e.g. duration
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/44Current or voltage
    • D06F2103/46Current or voltage of the motor driving the drum
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F35/00Washing machines, apparatus, or methods not otherwise provided for
    • D06F35/005Methods for washing, rinsing or spin-drying
    • D06F35/007Methods for washing, rinsing or spin-drying for spin-drying only
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00Technologies 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)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

PURPOSE: An automatic adjusting method of drying time for a drum washing machine used as a drier is provided to dry efficiently in inverse proportion to moisture among clothes by adjusting drying time corresponding to RPM(Revolution Per Minute) of a washing motor during spinning, and to reduce crease of clothes and power consumption by setting drying time differentially according to degree of dehydration. CONSTITUTION: To automatically adjusting drying time of a drum washing machine used as a drier with a washing motor, washing and rinsing courses are performed according to the washing course by a user(S11,S12). Dehydrating is performed after finishing rinsing, and RPM of the washing motor is detected and stored in spinning(S13). Drying time is adjusted according to each RPM level of the washing motor after dehydrating(S23). Drying time is decreased in increase RPM of the washing motor. Drying is performed with the first, second, third or fourth drying time in dehydrating with first, second, third or fourth RPM.

Description

건조 겸용 드럼세탁기의 건조시간 자동조절방법{Method for automatic controlling drying time of a drum washing machine with dryer}Method for automatic controlling drying time of a drum washing machine with dryer}

본 발명은 건조 겸용 드럼세탁기에 관한 것으로, 특히 건조행정 진행시 탈수가 진행된 정도에 따라 건조시간을 다르게 설정하여 건조행정이 이루어질 수 있도록 한 건조 겸용 드럼세탁기의 건조시간 자동설정방법에 관한 것이다.The present invention relates to a dry drum washing machine, and more particularly, to a method for automatically setting a drying time of a dry drum washing machine in which a drying stroke is set differently according to the degree of dehydration during drying.

일반적인 종래 건조 겸용 드럼세탁기는 도 1 및 도 2에 도시된 바와 같이, 본체(1)의 전면에 도어(2)가 설치되어 있고, 상기 본체(1) 내부에는 터브(3)가 지지되어 있으며, 상기 터브(3) 내에는 모터(4)의 구동력을 벨트(5)를 통해 전달받아 회전되도록 드럼(6)이 설치되어 있고, 상기 터브(3)의 전면과 본체(1) 사이에는 드럼(6)의 회전시 완충역할을 하면서 패킹역할을 하도록 가스켓(7)이 설치되어 있으며, 상기 본체(1) 내의 상부에는 급수호스(8)에 의해 터브(3)와 연결되도록세제통(9)이 설치되어 있고, 상기 터브(3)의 외측 하부에는 배수펌프(10)가 설치된 배수호스(11)가 연결되어 있으며, 상기 터브(3)의 내측 하부에는 사용자의 수온 선택시 발열하도록 세탁히터(12)가 설치된다.1 and 2, a conventional conventional dry and dry drum washing machine is provided with a door 2 in the front of the main body 1, a tub 3 is supported in the main body 1, In the tub 3, a drum 6 is installed to rotate by receiving the driving force of the motor 4 through the belt 5, and the drum 6 is disposed between the front surface of the tub 3 and the main body 1. Gasket (7) is installed to act as a buffer while the rotation of the rotation), and the detergent container (9) is installed at the upper portion of the main body (1) to be connected to the tub (3) by the water supply hose (8). In addition, a drain hose 11 having a drain pump 10 is connected to an outer lower portion of the tub 3, and a washing heater 12 is heated at the inner lower portion of the tub 3 to generate heat when a user selects a water temperature. Is installed.

또한, 본체(1)내의 상부에는 송풍팬(13)이 설치되어 있고, 상기 송풍팬(13)과 가스켓(7)은 송풍팬(13)에 의해 생성된 바람이 터브(3)와 드럼(6) 내부로 안내되도록 송풍닥터(14)에 의해 연결되어 있으며, 상기 송풍닥트 내에는 송풍되는 바람을 가열하여 주도록 건조히터(15)가 설치되어 있고, 상기 송풍팬(13)과 터브(3)의 일측 하부는 바람의 순환통로 역할을 하도록 응축닥트(16)에 의해 연결되어 있으며, 상기 본체(1)의 일측에는 응축닥트(16) 내부로 냉수를 공급시켜 순환되는 공기가 냉수에 의해 응축되도록 응축수관(17)이 연결된 급수구(18)가 부착되어 있다.In addition, a blower fan 13 is installed at an upper portion of the main body 1, and the blower fan 13 and the gasket 7 have winds generated by the blower fan 13 from the tub 3 and the drum 6. It is connected by the blowing doctor 14 so as to be guided inside, and the drying heater 15 is installed in the blowing duct to heat the blown wind, and the blowing fan 13 and the tub 3 One side lower portion is connected by the condensation duct 16 to serve as a circulation passage of the wind, one side of the main body 1 to supply the cold water into the condensation duct 16 condensed water so that the air circulated condensed by the cold water The water supply port 18 to which the pipe 17 is connected is attached.

따라서, 본체(1)의 전면에 설치된 도어(2)를 열어 터브(3) 내에 설치된 드럼(6)으로 세탁하고자 하는 세탁물을 투입한 다음 열려져 있는 도어(2)를 다시 닫고 작동버튼을 선택하면, 급수밸브()가 열리므로 세탁에 사용될 물이 세제통(9)을 통해 급수호스(8)에 안내되어 터브(3)내로 들어가고, 이 들어간 물은 상기 터브(3)와 터브(3)내에 설치된 드럼(6)에 일정높이 만큼 채워진다.Therefore, if you open the door 2 installed on the front of the main body 1, put the laundry to be washed with the drum 6 installed in the tub 3, close the open door 2 again and select the operation button, Since the water supply valve () is opened, water to be used for washing is guided into the tub 3 through the detergent container 9 and into the tub 3, which enters the tub 3 and the drum installed in the tub 3. It is filled in (6) by a certain height.

이와 같이 하여 세탁에 사용될 물이 터브(3)와 드럼(6)에 일정높이 만큼 채워지면 급수는 중단됨과 동시에 모터(4)가 정/역 구동되고, 이 모터(4)의 구동력은 벨트(5)를 통해 드럼(6)으로 전달되므로 상기 드럼(6)이 일정주기를 갖고 정/역 방향으로 회전하는데, 이때 드럼(6)의 내측 둘레면에 형성된 리프트(도시생략)에 의해 세탁물이 유동되므로 상기 세탁물이 드럼과의 마찰력, 세제의 분해력 등에 의해세탁이 진행된다.In this way, when the water to be used for washing is filled in the tub 3 and the drum 6 by a certain height, the water supply is stopped and the motor 4 is driven forward and backward, and the driving force of the motor 4 is the belt 5. Since the drum 6 is rotated in a forward / reverse direction with a certain period because it is transmitted to the drum 6 through), laundry is flowed by a lift (not shown) formed on the inner circumferential surface of the drum 6. The laundry is washed by the friction force with the drum, the decomposition force of the detergent, and the like.

한편, 사용자가 작동버튼 선택시 수온을 선택하여 주면 세탁에 사용될 물이 급수될 때 터브(3)의 내측 하부에 설치된 세탁히터(12)가 작동하여 발열하므로 이 열에 의해 드럼(6) 내의 물이 선택된 온도까지 데워져 세탁물을 삶게된다.On the other hand, when the user selects the water temperature when the operation button is selected, when the water to be used for washing water is supplied to the washing heater 12 installed in the inner lower portion of the tub 3 operates to generate heat, so that the water in the drum 6 is heated by this heat. Warm up to the selected temperature and boil the laundry.

상기한 작용에 의해 세탁행정이 끝나면 배수호스(11)에 설치된 배수밸브(10)가 작동하므로 세탁에 사용된 물이 상기 배수호스(11)를 통해 외부로 배수되고, 배수가 완료되면 기 설명된 세탁행정시와 동일한 작용에 의해 헹굼행정이 완료된다.When the washing operation is completed by the above-described action, the drain valve 10 installed in the drain hose 11 is operated so that the water used for washing is drained to the outside through the drain hose 11, and the draining is completed. The rinsing stroke is completed by the same action as the washing stroke.

상기한 헹굼과정이 설정된 휫수만큼 반복된 다음에는 모터(4)가 일방향으로 구동되므로 이 일방향 구동력을 터브(3)내에 설치된 드럼(6)이 받아 고속 회전하고 이에 따라 세탁물에 함유된 수분이 원심력에 의해 빠져나오므로 탈수행정이 완료된다.After the rinsing process is repeated by the set number of times, the motor 4 is driven in one direction, so the drum 6 installed in the tub 3 receives this one-way driving force and rotates at a high speed, so that the water contained in the laundry is subjected to centrifugal force. The dehydration administration is completed because it exits.

이와같이 하여 탈수행정까지 완료되면 기 설명된 세탁작용시와 동일하게 드럼(6)이 정,역 방향으로 회전하여 세탁물을 유동시켜 줌과 함께 송풍팬(13)이 작동하여 바람을 생성하고, 이 생성된 바람은 상기 송풍팬과 가스켓(7)을 연결한 송풍 닥트(14)를 통해 안내되어 터브(3)와 드럼(6) 내부로 들어가는데, 이 때 송풍 닥트(14)내에 설치된 건조히터(15)도 발열하므로 상기 터브(3)와 드럼(6) 내부로 들어가는 바람은 뜨거워진 상태임에 따라 세탁물의 수분이 상기 뜨거워진 바람에 의해 제거되어 건조가 이루어지고, 드럼(6)내로 들어간 뜨거운 바람은 송풍팬(13)이 계속해서 작동하고 있음에 따라 상기 송풍팬과 터브(3)를 연결하고 있는 응축닥트(16)를 통해 다시 송풍팬(13)으로 들어가는 순환 싸이클을 이룬다.In this way, when the dehydration operation is completed, the drum 6 rotates in the forward and reverse directions in the same manner as in the previously described washing operation to move the laundry, and the blower fan 13 operates to generate wind. The blown wind is guided through the blowing duct 14 connecting the blowing fan and the gasket 7 to enter the tub 3 and the drum 6, and at this time, the drying heater 15 installed in the blowing duct 14. Since the heat generated in the tub 3 and the drum 6 is heated, the moisture of the laundry is removed by the hot wind and dried, and the hot wind entered into the drum 6 As the blower fan 13 continues to operate, a cycle for entering the blower fan 13 through the condensation duct 16 connecting the blower fan and the tub 3 is achieved.

상기한 작용에 의해 뜨거운 바람이 순환되면서 세탁물을 건조시킬 때 본체(1)의 일측에 부착된 급수구(18)를 통해 냉수가 급수되고 이 급수된 냉수는 응축수관(17)을 통해 응축닥트(16) 내부로 들어가므로 상기 응축 닥트를 통해 순환되는 뜨거운 바람이 냉수에 의해 응축되어 짐에 따라 순환되어 다시 송풍팬(13)으로 들어가는 순간의 바람은 차거워진 상태인데, 상기 응축에 사용된 냉수는 터브(3)의 아래로 흘러 들어가 있다가 배수펌프(10)의 작동시 배수호스(11)를 통해 외부로 배출됨은 이해 가능하다.Cold water is supplied through the water inlet 18 attached to one side of the main body 1 when the laundry is dried while the hot wind is circulated by the above-described action, and the cold water supplied is condensed through the condensate pipe 17. 16) As it enters inside, the hot wind circulated through the condensation duct is condensed by cold water, and the wind at the moment of circulating and entering the blower fan 13 is cold, and the cold water used for the condensation is It is understood that the tub 3 flows down and is discharged to the outside through the drain hose 11 during the operation of the drain pump 10.

이상에서 설명한 바와 같이 종래 기술에 따른 건조 겸용 드럼세탁기는 건조행정시 선택되어진 건조시간동안 무조건 건조행정을 실시함으로써 의류에 흡착되어있는 수분함유량과 무관하게 건조행정이 실시되어 의류가 많이 구겨지거나, 건조가 덜 되는 문제점이 있었다.As described above, the combined drum washing machine according to the prior art performs an unconditional drying stroke during the drying time selected during the drying stroke, so that the drying stroke is carried out irrespective of the moisture content adsorbed on the clothing and thus the clothes are wrinkled or dried. There was a problem of being less.

본 발명은 이러한 문제점을 해결하기 위해 안출한 것으로, 건조 겸용 드럼세탁기에 있어서 탈수가 완료된 모터의 분당회전수(RPM)에 따라 건조시간을 서로 다르게 조절할 수 있도록 한 건조 겸용 드럼세탁기의 건조시간 자동조절 방법을 제공하는데 그 목적이 있다.The present invention has been made to solve the above problems, automatic drying time of the drying combined drum washing machine to adjust the drying time differently according to the RPM per minute (RPM) of the dehydrated motor in the drying combined drum washing machine The purpose is to provide a method.

도 1은 종래 기술에 따른 건조 겸용 드럼세탁기를 나타낸 요부 종단면도1 is a longitudinal sectional view showing main parts of a combined drum washing machine according to the related art.

도 2는 도 1의 A-A선 요부 단면도FIG. 2 is a sectional view along the line A-A in FIG. 1

도 3은 본 발명에 따른 건조 겸용 드럼세탁기의 건조시간 자동조절방법3 is a drying time automatic adjustment method of the combined drying drum washing machine according to the present invention

이와 같은 목적을 달성하기 위한 본 발명에 따른 건조 겸용 드럼세탁기의 건조시간 자동조절방법은 세탁모터를 구비한 건조 겸용 드럼세탁기의 건조시간 자동조절 방법에서, 사용자가 설정하는 세탁코스에 따라 세탁 및 헹굼 행정을 수행하는단계와, 상기 헹굼 행정이 종료되면 탈수행정을 수행하면서 탈수 행정시 상기 세탁모터의 분당회전수를 감지하는 단계와, 상기 탈수행정이 종료되면 상기 감지된 세탁모터의 분당회전수 레벨에 따라 건조시간을 조절하는 단계를 포함하여 이루어지는데 그 특징이 있다.In order to achieve the above object, the method for automatically adjusting the drying time of a combined drum washing machine according to the present invention is a method of automatically adjusting the drying time of a combined drum washing machine equipped with a washing motor, and washing and rinsing according to a washing course set by a user. Performing a stroke, detecting the revolutions per minute of the washing motor during a dehydration stroke while performing a dehydration stroke when the rinsing stroke is completed; and detecting the detected revolution speed of the washing motor when the dehydration stroke is finished. It is characterized by comprising the step of adjusting the drying time according to.

이하, 첨부된 도면을 참조하여 본 발명에 따른 건조 겸용 드럼세탁기의 건조시간 자동조절방법을 보다 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings in more detail the drying time automatic adjustment method of the dry combined drum washing machine according to the present invention.

도 3은 본 발명에 따른 건조 겸용 드럼세탁기의 건조시간 자동조절방법을 나타낸 플로우 차트이다.3 is a flow chart illustrating a method for automatically adjusting the drying time of a combined drum washing machine according to the present invention.

본 발명에 따른 건조 겸용 드럼세탁기의 건조시간 자동조절방법은 도 3을 참조하면 먼저, 세탁명령이 입력되면 설정된 조건에 따라 세탁 및 헹굼행정을 수행한다(S11∼S12).The automatic drying time adjustment method of the combined drum washing machine according to the present invention, referring to FIG. 3, first, when a washing instruction is input, washing and rinsing operations are performed according to a set condition (S11 to S12).

상기 헹굼행정이 종료되면 탈수행정이 시작되고, 탈수행정시 세탁모터의 분당회전수(RPM)을 감지하여 저장한다(S13).When the rinsing stroke is finished, the dehydration stroke is started, and detects and stores the RPM per minute (RPM) of the washing motor during the dehydration stroke (S13).

그리고 건조행정이 시작되었는지 여부를 판단한다(S14).And it is determined whether the drying administration has been started (S14).

상기 판단 결과(S14), 건조행정이 시작되었으면 상기 저장된 분당회전수(RPM)가 제 1 회전수(1400 RPM)인지 여부를 판단한다(S15).As a result of the determination (S14), when the drying stroke is started, it is determined whether the stored RPM is the first rotational speed (1400 RPM) (S15).

상기 판단 결과(S15), 상기 세탁모터의 분당회전수가 제 1 설정회전수(1400 RPM)이면 건조시간을 제 1 건조시간(T1)으로 설정한다(S16).As a result of the determination (S15), if the rotational speed per minute of the washing motor is the first set rotational speed (1400 RPM), the drying time is set as the first drying time (T1) (S16).

한편 상기 판단 결과(S15), 상기 세탁모터의 분당회전수가 제 1 설정회전수(1400 RPM)가 아니면 제 2 설정회전수(1200 RPM)로 탈수행정이 진행되었는지 여부를 판단한다(S17).On the other hand, the determination result (S15), if the RPM per minute of the washing motor is not the first set speed (1400 RPM) it is determined whether or not the dehydration stroke proceeded to the second set speed (1200 RPM) (S17).

이어서 상기 판단 결과(S17), 상기 세탁모터의 회전수가 제 2 설정회전수(1200 RPM)로 탈수행정을 진행하였으면 건조시간을 제 2 건조시간(T2)으로 설정한다(S18 ).Subsequently, in the determination result (S17), if the rotation speed of the washing motor is dewatered at the second set rotation speed (1200 RPM), the drying time is set as the second drying time T2 (S18).

또한 상기 판단 결과(S17), 상기 세탁모터의 회전수가 제 2 설정회전수(1200 RPM)가 아니면 제 3 설정회전수(1000 RPM)로 탈수행정이 진행되었는지 여부를 판단한다(S19).In addition, the determination result (S17), if the rotation speed of the washing motor is not the second set speed (1200 RPM) determines whether or not the dehydration operation proceeded to the third set speed (1000 RPM) (S19).

상기 판단 결과(S19), 상기 세탁모터의 회전수가 제 3 설정회전수(1000 RPM)로 탈수행정을 진행하였으면 건조시간을 제 3 건조시간(T3)으로 설정한다(S20).As a result of the determination (S19), when the rotational speed of the washing motor is dewatered at the third set rotation speed (1000 RPM), the drying time is set to the third drying time T3 (S20).

한편 상기 판단 결과(S19), 상기 세탁모터의 회전수가 제 3 설정회전수(1000 RPM)가 아니면 제 4 설정회전수(800 RPM)로 탈수행정이 진행되었는지 여부를 판단한다(S21).On the other hand, the determination result (S19), if the rotation speed of the washing motor is not the third set speed (1000 RPM) it is determined whether the dehydration stroke proceeded to the fourth set speed (800 RPM) (S21).

상기 판단 결과(S21), 상기 세탁모터의 회전수가 제 4 설정회전수(800 RPM)로 탈수행정을 진행하였으면 건조시간을 제 4 건조시간(T4)으로 설정한다(S22).As a result of the determination (S21), if the rotation speed of the washing motor has been dewatered at the fourth set rotation speed (800 RPM), the drying time is set to the fourth drying time T4 (S22).

그리고, 상기 설정된 제 1 내지 제 4 건조시간(T1∼T4)중 어느 하나로 건조행정을 수행한다(S23).Then, the drying operation is performed by any one of the first to fourth drying times T1 to T4 set at step S23.

여기서, 상기 제 1 회전수, 제 2 회전수, 제 3 회전수 및 제 4 회전수는 제 1 회전수 > 제 2 회전수 > 제 3 회전수 > 제 4 회전수 조건을 만족한다. 또한, 상기 제 1 건조시간(T1), 제 2 건조시간(T2), 제 3 건조시간(T3) 및 제 4 건조시간(T4)은 T1< T2< T3<T4 조건을 만족한다.Here, the first rotation speed, the second rotation speed, the third rotation speed and the fourth rotation speed satisfy the conditions of the first rotation speed> the second rotation speed> the third rotation speed> the fourth rotation speed. Further, the first drying time T1, the second drying time T2, the third drying time T3, and the fourth drying time T4 satisfy the conditions of T1 <T2 <T3 <T4.

상술한 바와 같이, 본 발명에 따른 건조 겸용 드럼세탁기의 건조시간 자동조절방법은 탈수행정이 완료되고 건조행정이 시작되기 이전, 탈수행정이 어느 정도의 회전수로 세탁모터가 회전되었는지를 감지하여 저장하고, 저장된 회전수에 따라 건조시간을 설정하여 설정된 건조시간에 따라 건조행정을 실시한다.As described above, the automatic drying time adjustment method of the combined dry laundry machine according to the present invention detects and stores how many revolutions the washing motor rotates before the dehydration stroke is completed and the drying stroke starts. The drying time is set according to the stored rotational speed, and the drying operation is performed according to the set drying time.

이상에서 설명한 바와 같이 본 발명에 따른 건조 겸용 드럼세탁기의 건조시간 자동조절방법은 다음과 같은 효과가 있다.As described above, the method for automatically adjusting the drying time of the combined drum washing machine according to the present invention has the following effects.

첫째, 탈수행정시의 세탁모터의 RPM 정도에 따라 건조시간을 조절함으로써 의류에 흡착되어 있는 수분함유량에 반비례하여 건조가 수행됨으로써 건조행정을 보다 효율적으로 실시할 수 있다.First, by controlling the drying time in accordance with the RPM of the washing motor during the dehydration administration, drying is performed in inverse proportion to the moisture content adsorbed on the clothes can be carried out more efficiently.

둘째, 탈수정도에 따라 건조시간을 다르게 설정함으로써 의류가 많이 구겨지거나, 건조가 덜 되는 현상을 미연에 방지할 수 있다.Second, by setting the drying time differently depending on the degree of dehydration can be prevented that the clothing is wrinkled a lot, or less dry.

셋째, 탈수정도에 따라 건조시간을 다르게 설정함으로써 전력소비를 보다 효율적으로 할 수 있다.Third, by setting the drying time differently depending on the degree of dehydration can be more efficient power consumption.

Claims (5)

세탁모터를 구비한 건조 겸용 드럼세탁기의 건조시간 자동조절 방법에서,In the drying time automatic adjustment method of the combined drying laundry machine equipped with a washing motor, 사용자가 설정하는 세탁코스에 따라 세탁 및 헹굼 행정을 수행하는 단계;Performing washing and rinsing strokes according to a washing course set by a user; 상기 헹굼 행정이 종료되면 탈수행정을 수행하면서 탈수 행정시 상기 세탁모터의 분당회전수(RPM)를 감지하여 저장하는 단계; 그리고,Detecting and storing the RPM per minute of the washing motor during the dehydration stroke while performing a dehydration stroke when the rinsing stroke is completed; And, 상기 탈수행정이 종료되면 상기 저장된 세탁모터의 분당회전수(RPM) 레벨에 따라 건조시간을 조절하는 단계를 포함하여 이루어짐을 특징으로 하는 건조 겸용 드럼세탁기의 건조시간 자동조절 방법.When the dehydration stroke is completed, the drying time automatic adjustment method of a dry drum washing machine characterized in that it comprises a step of adjusting the drying time according to the RPM per minute (RPM) level of the stored washing motor. 제 1 항에 있어서,The method of claim 1, 상기 세탁모터의 분당회전수(RPM) 레벨에 따라 건조 시간을 조절하는 단계는Adjusting the drying time according to the RPM per minute of the washing motor level 상기 세탁모터의 분당회전수(RPM)가 높을수록 상기 건조시간을 감소시켜 조절하는 단계임을 특징으로 하는 건조 겸용 드럼 세탁기의 건조시간 자동조절방법.Method of automatically drying time drying drum washing machine, characterized in that the step of reducing the drying time is adjusted as the RPM of the washing motor is higher. 제 1 항에 있어서,The method of claim 1, 상기 세탁모터의 분당회전수(RPM) 레벨에 따라 건조시간을 조절하는 단계는Adjusting the drying time according to the RPM per minute level of the washing motor 상기 세탁모터의 회전수가 기 설정된 제 1 회전수로 탈수행정을 실시하었으면 제 1 건조시간으로 건조행정을 수행하는 단계와,Performing a drying stroke with a first drying time when the rotation speed of the washing motor is dewatered at a predetermined first rotation speed; 상기 세탁모터의 회전수가 기 설정된 제 2 회전수로 탈수행정을 실시하였으면 제 2 건조시간으로 건조행정을 수행하는 단계와,If the number of revolutions of the washing motor is dewatered at a preset second speed, performing a drying stroke with a second drying time; 상기 세탁모터의 회전수가 기 설정된 제 3 회전수로 탈수행정을 실시하였으면 제 3 건조시간으로 건조행정을 수행하는 단계와,Performing a drying stroke with a third drying time when the washing speed of the washing motor is dewatered at a predetermined third rotation speed; 상기 세탁모터의 회전수가 기 설정된 제 4 회전수로 탈수행정을 실시하였으면 제 4 건조시간으로 건조행정을 수행하는 단계로 이루어짐을 특징으로 하는 건조 겸용 드럼 세탁기의 건조시간 자동조절방법.If the number of revolutions of the laundry motor is carried out to the predetermined number of revolutions to perform a drying stroke of the dry drying drum washing machine, characterized in that the step of performing a drying stroke to the fourth drying time. 제 3 항에 있어서,The method of claim 3, wherein 상기 제 1 내지 제 4 회전수는 제 1 회전수> 제 2 회전수> 제 3 회전수> 제 4 회전수 조건을 만족함을 특징으로 하는 건조 겸용 드럼 세탁기의 건조시간 자동조절방법.The first to fourth rotational speed is a drying time automatic adjustment method for a dry combined drum washing machine, characterized in that the first rotational speed> the second rotation speed> the third rotation speed> the fourth rotation speed conditions. 제 3 항에 있어서,The method of claim 3, wherein 상기 제 1 내지 제 4 건조시간은 제 1 건조시간< 제 2 건조시간< 제 3 건조시간< 제 4 건조시간 조건을 만족함을 특징으로 하는 건조 겸용 드럼 세탁기의 건조시간 자동조절방법.The first to fourth drying time satisfies the conditions of the first drying time <second drying time <third drying time <fourth drying time conditions.
KR10-2002-0073878A 2002-11-26 2002-11-26 Method for automatic controlling drying time of a drum washing machine with dryer KR100487343B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100903142B1 (en) * 2007-02-16 2009-06-16 삼성전자주식회사 A control method of a drum type washing machine

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101033584B1 (en) * 2004-04-19 2011-05-11 엘지전자 주식회사 heatproof plate fastening structure for drum type washing machine with laundry drying function
KR101366561B1 (en) * 2007-03-06 2014-02-25 삼성전자주식회사 Washing machine and dry control method thereof
KR102011816B1 (en) 2012-02-01 2019-08-19 엘지전자 주식회사 Controlling Method for Laundry machine
PL3109356T3 (en) * 2015-06-26 2024-05-06 Electrolux Appliances Aktiebolag Drying method in a washer-dryer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2553881B1 (en) * 1983-10-25 1987-11-20 Esswein Sa METHOD FOR DETERMINING A LAUNDRY LOAD IN A ROTATING DRUM, AND WASHING AND / OR DRYING MACHINE USING THE SAME
US5161393A (en) * 1991-06-28 1992-11-10 General Electric Company Electronic washer control including automatic load size determination, fabric blend determination and adjustable washer means
JP3170140B2 (en) * 1994-04-18 2001-05-28 株式会社東芝 Dehydration combined washing machine
KR0163687B1 (en) * 1995-04-29 1999-04-15 전주범 Method for dehydration time setting up of a washing machine
JP3022490B2 (en) * 1998-06-05 2000-03-21 松下電器産業株式会社 Washing machine
US6006445A (en) * 1998-09-03 1999-12-28 Large; Ronald D. Washer/dryer combination
US6122840A (en) * 1998-11-18 2000-09-26 General Electric Company Systems and methods for determining drying time for a clothes dryer
KR100425723B1 (en) * 2001-07-10 2004-04-03 엘지전자 주식회사 Method of detecting the weight of laundry in washing machine of sensorless bldc motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100903142B1 (en) * 2007-02-16 2009-06-16 삼성전자주식회사 A control method of a drum type washing machine

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