KR920010404B1 - Automatic drainage of washer - Google Patents

Automatic drainage of washer Download PDF

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Publication number
KR920010404B1
KR920010404B1 KR1019880009768A KR880009768A KR920010404B1 KR 920010404 B1 KR920010404 B1 KR 920010404B1 KR 1019880009768 A KR1019880009768 A KR 1019880009768A KR 880009768 A KR880009768 A KR 880009768A KR 920010404 B1 KR920010404 B1 KR 920010404B1
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KR
South Korea
Prior art keywords
solenoid
reset
control switch
level control
valve magnet
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KR1019880009768A
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Korean (ko)
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KR900001915A (en
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류형대
김광수
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주식회사 금성사
최근선
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Priority to KR1019880009768A priority Critical patent/KR920010404B1/en
Publication of KR900001915A publication Critical patent/KR900001915A/en
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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
    • D06F33/42—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of draining
    • 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
    • D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
    • 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
    • D06F2105/58—Indications or alarms to the control system or to the user

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

The apparatus automatically drops a drainage hose, hooked on one side of the laundry machine, to the floor by actuating a magnet. The automatic drainge apparatus comprises a solenoid (SO) being in a row with a drainage valve magnet (MG) and fixed to a groove (11) formed in one side of the laundry machine (10); E- shaped body (9) for fixing the solenoid (SO); a CPU including a program controlling the solenoid and the drainge valve magnet. The algorithm of the control program includes a step of detecting if a level control switch is reset by actuating the valve magnet for 3 minutes; a step of finishing water drainage if the level control switch is reset; a step of actuating the solenoid (SO) for 3 seconds in the case of the level switch not reset.

Description

세탁기의 자동 배수장치Automatic drainage of washing machine

제1도는 본 발명 장치의 구성도.1 is a block diagram of an apparatus of the present invention.

제2도는 본 발명 장치의 회로도.2 is a circuit diagram of the device of the present invention.

제3도는 본 발명 장치의 프로그램 계통도.3 is a program flow diagram of the device of the present invention.

제4도는 본 발명에 따른 다른 실시예의 구성도.4 is a block diagram of another embodiment according to the present invention.

본 발명은 세탁기의 자동 배수 장치에 관한 것으로서 특히, 배수호스 걸이용 솔레노이드를 세탁기의 일축에 설치하고, 마이크로 프로세서내에 솔레노이드 및 배수밸브 마그네트 제어용 프로그램을 내장시켜 배수시에 솔레노이드를 잠시 작동시킴으로서 배수호스를 자동으로 바닥에 떨어지도록한 세탁기의 자동배수 장치에 관한 것이다. 종래의 세탁기 배수장치는 배수호스의 자유단부에 고리를 설치하여 세탁기 일측에 설치한 고리에 걸어 놓음으로서 세탁이 끝나면 사용자가 직접 배수호스를 바닥에 내려 놓아야 하는 번거로움이 있을뿐만 아니라 만약 사용자가 세탁기의 주위를 떠나 다른곳에 있게 되면 세탁이 끝난 세탁물이 오염된 물과 세제에 쪄들게 되는 단점이 있다.The present invention relates to an automatic drainage device for a washing machine. In particular, a drain hose hook solenoid is installed on one axis of a washing machine, and a solenoid and a drain valve magnet control program are built in a microprocessor to operate the solenoid during drainage. The automatic drainage of the washing machine to automatically fall to the floor. In the conventional washing machine drainage system, a hook is installed at the free end of the drain hose to hang on the hook installed at one side of the washing machine, so that when the washing is finished, the user has to manually lower the drain hose to the floor. If you are away from other places, the laundry is washed with contaminated water and detergent.

본 발명은 이와 같은 종래의 번거로움을 해결하기 위하여 세탁기의 일측에 배수호스 걸이용 솔레노이드를 설치하고, 마이크로 프로세서 내에 솔레노이드 및 배수밸브 마그네트제어용 프로그램을 기억시켜 세탁이 끝나 배수행정이 되면 솔레노이드를 구동시켜 세척물이 자동으로 배수되도록한 세탁기의 자동 배수장치를 제공하는 것을 목적으로 하며, 이하 첨부된 도면을 참조하면서 본 발명의 구성 및 작용효과를 상세히 설명하면 다음과 같다. 제1도 및 제2,3도에 의하면 본 발명은 숫자 표시부(1), 램프 표시부(2), 키 입력부(3), 마이크로프로세서(4), 부저 구동부(5), 전원 안정화부(6), 전원부(7), 트라이악 구동부(8), 모터(m) 제어용 트라이악(TR1,TR2), 배수 및 급수밸브 마그네트(MG,CI)제어용 트라이악(TR3,TR4), 히터(HI)제어용 트라이악(TR5)을 포함하는 세탁기 제어 장치에 있어서, 배수밸브 마그네트(MG)와 병렬로 솔레노이드(SO)를 설치하되, 솔레노이드(SO)를 고정한 E형 고정체(9)를 세탁기(10)의 일측면에 형성된 홈(11)에 고정하고, 마이크로 프로세서(4)내에는 배수행정이 되면 배수밸브 마그네트(MG)를 3분간 동작시켜 수위 조절 스위치가 리세트되었는가를 검사하는 제1단계와, 수위 조절 스위치가 리세트되었으면 배수밸브 마그네트(MG)를 1분간 동작시켜 배수를 끝내는 제2단계와, 제1단계에서 수위 조절 스위치가 리세트되지 않았으면 솔레노이드(SO)를 3초간 동작시키는 제3단계를 거쳐 배수밸브 마그네트(MG)를 3분간 동작시켜 수위 조절 스위치가 리세트되었는가를 검사하는 제4단계와, 수위조절 스위치가 리세트되었으면 제2단계로 돌아가는 제5단계와, 제4단계에서 수위 조절 스위치가 리세트되지 않았으면 부저 및 램프 표시부를 구동시켜 인위적으로 배수 에러요인을 제거하여 제4단계로 돌아가는 제6단계로된 프로그램을 기억시켜서된 것으로 여기에서 미설명부호 12는 솔레노이드의 축이고, 13은 배수파이프이며, 14는 걸림고리이다.The present invention installs the solenoid for the drain hose hook on one side of the washing machine to solve the conventional hassle, and stores the solenoid and drain valve magnet control program in the microprocessor to drive the solenoid when the washing is finished An object of the present invention is to provide an automatic drainage device for a washing machine in which washing water is automatically drained. Hereinafter, the construction and operation of the present invention will be described in detail with reference to the accompanying drawings. 1 and 2 and 3, the present invention provides a numeric display unit 1, a lamp display unit 2, a key input unit 3, a microprocessor 4, a buzzer driver 5, and a power stabilizer 6 , Power supply (7), triac drive (8), triac (TR 1 , TR 2 ) for motor (m) control, triac (TR 3 , TR 4 ) for drain and feed valve magnet (MG, CI) control, heater (HI) In the washing machine control device including a triac (TR 5 ), the solenoid (SO) is installed in parallel with the drain valve magnet (MG), the E-type fixed body (9) is fixed to the solenoid (SO) It is fixed to the groove 11 formed on one side of the washing machine 10, and when the drain stroke in the microprocessor 4, the drain valve magnet (MG) is operated for 3 minutes to check whether the water level control switch is reset Step 1 and, after the water level control switch is reset, the second step of ending drainage by operating the drain valve magnet (MG) for 1 minute and the water level in the first step If the control switch is not reset, the fourth step of operating the drain valve magnet (MG) for 3 minutes through the third step of operating the solenoid (SO) for 3 seconds and checking whether the water level control switch is reset, and the level control Step 5 returns to step 2 if the switch is reset, and step 6 returns to step 4 by artificially removing the drain error factor by driving the buzzer and the lamp indicator if the level control switch is not reset in step 4; It is to remember the program in stages, where reference numeral 12 is the axis of the solenoid, 13 is the drain pipe, and 14 is the hook.

이와 같이 구성된 본 발명 장치의 작용효과는, 평상시에는 세탁기(1)의 홈(2)에 고정된 솔레노이드(SO)의 축(12)에 배수파이프(11)의 걸림고리(12)를 걸어 놓게 된다. 따라서 세탁기(10)를 사용하여 세탁을 행하게 되어 배수 행정이 되면 배수밸브 마그네트(MG)제어용 트라이악(TR3)의 게이트가 연결된 트라이악 구동부(8)가 ‘하이’가 되므로서 트라이악(TR3)이 구동됨에 따라 배수밸브 마그네트(MG) 및 솔레노이드(SO)에 전원(AC)이 인가되어 배수밸브 마그네트(MG) 및 솔레노이드(SO)가 구동되는데 이때 솔레노이드(SO)는 전력소모를 적게하기 위해 약 3초간만 구동된다. 따라서 솔레노이드(SO)의 축(12)에 걸려 있던 배수 파이프(13)가 자동으로 바닥에 떨어져 배수를 행하게 되고 이때 도시되지 않은 수위 조절 스위치가 리세트 되지 않았으면(즉 배수파이프(13)가 막힌 상태) 부저 구동부(8)와 램프 표시부(2)를 구동시켜 표시하므로서 사용자가 인위적으로 배수에러 요인을 제거시켜 줌으로서 자동으로 배수를 행하게 된다.The operation and effect of the apparatus of the present invention configured as described above usually hangs the hook 12 of the drain pipe 11 on the shaft 12 of the solenoid SO fixed to the groove 2 of the washing machine 1. . Therefore, washing is performed using the washing machine 10, and when the drain stroke is performed, the triac driving unit 8 connected with the gate of the triac TR 3 for controlling the drain valve magnet MG becomes 'high' while the triac TR 3 ) As the power is supplied to the drain valve magnet (MG) and the solenoid (SO), the drain valve magnet (MG) and the solenoid (SO) are driven while the solenoid (SO) consumes less power. It only runs for about 3 seconds. Therefore, the drain pipe 13 hanging on the shaft 12 of the solenoid SO is automatically dropped to the floor to drain the water, and if the water level control switch (not shown) is not reset (that is, the drain pipe 13 is blocked). Status) By driving and displaying the buzzer driving unit 8 and the lamp display unit 2, the user artificially removes the drainage error factor to automatically drain the water.

또한 제4도에는 본 발명의 다른 실시예로서 세탁기의 내부에 설치된 솔레노이드(101)의 축(102)에 자석(103)고정을 고정핀(104)을 설치하고, 배수 파이프(105)의 걸림고리(105)에 철편(106)을 설치하여서 된 것으로 평상시에는 세탁기의 몸체(107)를 통해 솔레노이드(101)의 축(102)에 고정된 자석(103)에 의해 배수파이프(105)에 설치한 철편(106)이 붙어 있다.In addition, in FIG. 4, as another embodiment of the present invention, the fixing pin 104 is installed to fix the magnet 103 to the shaft 102 of the solenoid 101 installed inside the washing machine, and the hook of the drain pipe 105 is provided. The iron piece 106 is provided in the 105, and the iron piece is usually installed in the drain pipe 105 by a magnet 103 fixed to the shaft 102 of the solenoid 101 through the body 107 of the washing machine. (106) is attached.

따라서 세탁기를 작동시키던중 배수행정이 되면 전술과 같이 솔레노이드(101)가 구동하므로서 솔레노이드(101)의 축(102)이 약 3초간 세탁기 몸체(107)로부터 떨어짐으로서 배수 파이프(105)가 자동으로 바닥에 떨어져전술과 같이 배수를 행하게 된다.Therefore, when the drainage stroke occurs during the operation of the washing machine, as the solenoid 101 is driven as described above, the shaft 102 of the solenoid 101 falls from the washing machine body 107 for about 3 seconds, thereby automatically draining the pipe 105. The water is drained off as described above.

이와 같이 본 발명 장치는 마이크로프로세서에 솔레노이드 및 배수밸브 마그네트 제어용 프로그램을 내장시켜 자동으로 배수 파이프를 탈기시켜 배수행정을 행하므로서 사용이 간편하고 제품에 대한 신뢰도를 높인 것이다.As described above, the device of the present invention incorporates a solenoid and drain valve magnet control program in a microprocessor to automatically degas the drain pipe to perform drainage stroke, thereby increasing the reliability of the product.

Claims (1)

숫자 표시부, 램프 표시부, 키 입력부, 마이크로프로세서, 부저 구동부, 전원 안정화부, 전원부, 트라이악 구동부, 모터 제어용 트라이악, 배수 및 급수 밸브마그네트 제어용 트라이악, 히터 제어용 트라이악을 포함하는 세탁기 제어 장치에 있어서, 배수밸브 마그네트(MG)와 병렬로 솔레노이드(SO)를 설치하되, 솔레노이드(SO)를 고정한 E형 고정체(9)를 세탁기(10)의 일측면에 형성된 홈(11)에 고정하고, 마이크로 프로세서(4)내에는 배수행정이 되면 배수밸브 마그네트(MG)를 3분간 동작시켜 수위 조절 스위치가 리세트되었는가를 검사하는 제1단계와, 수위조절 스위치가 리세트되었으면 배수밸브 마그네트(MG)를 1분간 동작시켜 배수를 끝내는 제2단계와, 제1단계에서 수위 조절 스위치가 리세트되지 않았으면 솔레노이드(SO)를 3초간 동작시키는 제3단계를 거쳐 배수밸브 마그네트(MG)를 3분간 동작시켜 수위 조절 스위치가 리세트되었는가를 검사하는 제4단계와, 수위 조절 스위치가 리세트되었으면 제2단계로 돌아가는 제5단계와, 제4단계에서 수위 조절 스위치가 리세트되지 앓았으면 부져 및 램프 표시부를 구동시켜 인위적으로 배수에러 요인을 제거하여 제4단계로 돌아가는 제6단계로된 프로그램을 기억시켜서된 세탁기의 자동 배수 장치.Washing machine control device including numeric display, lamp display, key input, microprocessor, buzzer drive, power stabilization, power supply, triac drive, triac for motor control, triac for drain and water valve magnet control, triac for heater control In this case, the solenoid SO is installed in parallel with the drain valve magnet MG, and the E type fixing body 9 fixing the solenoid SO is fixed to the groove 11 formed on one side of the washing machine 10, In the microprocessor 4, the first step of checking whether the level control switch is reset by operating the drain valve magnet MG for 3 minutes when the drain stroke is performed, and the drain valve magnet MG when the level control switch is reset. 2 minutes to end the drainage by operating for 1 minute, and the third step of operating the solenoid (SO) for 3 seconds if the water level control switch is not reset in the first step A fourth step of checking whether the level control switch is reset by operating the water valve magnet (MG) for three minutes; a fifth step of returning to the second step if the level control switch is reset; and a level control switch in the fourth step The automatic drainage device of the washing machine, which stores the program of the sixth step of returning to the fourth step by artificially removing the drainage error factor by driving the buzzer and the lamp display unit if it has not been reset.
KR1019880009768A 1988-07-30 1988-07-30 Automatic drainage of washer KR920010404B1 (en)

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KR1019880009768A KR920010404B1 (en) 1988-07-30 1988-07-30 Automatic drainage of washer

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KR900001915A KR900001915A (en) 1990-02-27
KR920010404B1 true KR920010404B1 (en) 1992-11-27

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101967743A (en) * 2010-09-19 2011-02-09 海尔集团公司 Washing machine capable of automatically judging position of drain pipe and washing machine control method
KR101353324B1 (en) * 2011-08-19 2014-01-20 삼천산업 주식회사 Drain valve actuator of washing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101967743A (en) * 2010-09-19 2011-02-09 海尔集团公司 Washing machine capable of automatically judging position of drain pipe and washing machine control method
KR101353324B1 (en) * 2011-08-19 2014-01-20 삼천산업 주식회사 Drain valve actuator of washing machine

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Publication number Publication date
KR900001915A (en) 1990-02-27

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