KR900000057A - Control circuit of automatic dishwasher - Google Patents

Control circuit of automatic dishwasher Download PDF

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Publication number
KR900000057A
KR900000057A KR1019880007322A KR880007322A KR900000057A KR 900000057 A KR900000057 A KR 900000057A KR 1019880007322 A KR1019880007322 A KR 1019880007322A KR 880007322 A KR880007322 A KR 880007322A KR 900000057 A KR900000057 A KR 900000057A
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KR
South Korea
Prior art keywords
washing
unit
control unit
time
control circuit
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KR1019880007322A
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Korean (ko)
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KR900003574B1 (en
Inventor
전병운
Original Assignee
안시환
삼성전자 주식회사
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Priority to KR1019880007322A priority Critical patent/KR900003574B1/en
Publication of KR900000057A publication Critical patent/KR900000057A/en
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Publication of KR900003574B1 publication Critical patent/KR900003574B1/en

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/46—Devices for the automatic control of the different phases of cleaning ; Controlling devices

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  • Washing And Drying Of Tableware (AREA)

Abstract

내용 없음.No content.

Description

자동 식기세척기의 제어회로Control circuit of automatic dishwasher

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1 도는 본 발명에 따른 자동식기세척기 제어회로의 블럭도.1 is a block diagram of an automatic washer control circuit according to the present invention.

제 2 도는 본 발명에 따른 구체회로도의 일 실시예.2 is an embodiment of a concrete circuit diagram according to the present invention.

제 3 도는 본 발명에 설명하기 위한 각부의 동작 타이밍도.3 is an operation timing diagram of each unit for explaining the present invention.

*도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings

1 : 배수시간 제어부 2 : 급수시간 제어부1: drainage time control unit 2: water supply time control unit

3 : 세척시간 제어부 4 : 코스진행 카운터부3: washing time control unit 4: course progress counter unit

5 : 열탕세척 온도 제어부 6 : 선택 스위치부5: boiling water washing temperature control unit 6: selection switch unit

7 : 스위감지부 8 : 경보부7: switch detection unit 8: alarm unit

9 : 구동부9 drive unit

Claims (8)

설정된 시간만큼 배수시간을 제어하게 되는 배수시간 제어부(1)와 배수가 끝남과 동시에 설정된 시간만큼 급수시간을 제어하게 되는 급수시간 제어부(2)와 급수가 시작됨과 동시에 선택되어진 기능에 따른 설정시간만큼 세척시간을 제어하게 되는 세척시간 제어부(3)와 상기 세척시간 제어부(3)의 출력 및 선택되어진 코스에 다른 코스진행 상태를 기억하게 되는 코스진행 카운터부(4)와 상기 코스진행 카운터부(4)로 부터의 출력신호 및 수위감지 신호를 받아 열탕 세척여부를 제어함과 동시에 세척수가 적정온도를 유지할 수 있도록 하는 열탕세척온도제어부(5)와 행정의 시작, 표준세척, 강력세척 등의 기능선택에 따른 신호를 상기 배수시간 제어부(1) 및 세척시간 제어부(3)로 송출하는 선택스위치부(6)와 직정수위센서 및 이상수위센서에서의 수위감지에 따른 신호를 상기 배수시간 제어부(1), 급수시간 제어부(3) 및 열탕세척 온도제어부(5)로 송출하는 수위감지부(7)와 상기 배수시간에(1) 및 코스진행 카운터부(4)로부터의 세척종료신호를 받아 경보음을 발생하는 경보부와, 상기 각부에서의 신호에 따라 배수펌프(DP), 급수밸브(V), 세척펌프(WP) 및 가열수단(H)등을 구동시키는 구동부(9)로 이루어짐을 특징으로 하는 자동 식기세척기의 제어회로.The drainage time control unit 1 controls the drainage time by the set time and the water supply time control unit 2 controls the water supply time by the set time as soon as the drainage ends and the set time according to the selected function at the same time the water supply is started. The course progress counter unit 4 and the course progress counter unit 4, which store the course progress state that is different from the output of the washing time control unit 3, the washing time control unit 3, and the selected course to control the washing time. The hot water washing temperature control unit (5) to control the washing of hot water by receiving the output signal and the water level detection signal from) and to maintain the proper temperature of washing water, and to select the functions such as the start of stroke, standard washing, and strong washing. Level detection in the selection switch unit 6 and the linear water level sensor and the abnormal water level sensor which transmits a signal according to the present invention to the drainage time controller 1 and the washing time controller 3. Water level detection unit (7) for transmitting the signal according to the drainage time control unit (1), water supply time control unit (3) and boiling water washing temperature control unit (5) and the drainage time (1) and the course progress counter unit (4) An alarm unit for generating an alarm sound upon receiving the cleaning end signal from the drive unit, and a driving unit for driving the drain pump DP, the water supply valve V, the washing pump WP, the heating means H, and the like according to the signals from the respective units. The control circuit of the automatic dishwasher, characterized in that consisting of (9). 제 1 항에 있어서, 배수시간 제어부(1)는 타이머(IC1), 저항(R1-R3), 콘덴서(C1, C2), 표시램프(LED1), 및 트랜지스터(Q1)로 구성됨을 특징으로하는 자동 식기세척의 제어회로.2. The drainage time controller 1 according to claim 1, wherein the drainage time controller 1 includes a timer IC 1 , a resistor R 1 -R 3 , a capacitor C 1 , C 2 , a display lamp LED 1 , and a transistor Q 1 . Automatic dishwashing control circuit, characterized in that consisting of. 제 1 항에 있어서, 급수시간 제어부(2)는 타이머(IC2), 저항(R4-R10), 콘덴서(C3, C4), 다이오드(D1), 표시램프(LED2), 트랜지스터(Q2) 및 아날로그 스위치(A1-A5)로 구성됨을 특징으로 하는 자동 식기세척의 제어회로.The water supply time control unit 2 according to claim 1, wherein the water supply time control unit 2 includes a timer IC 2 , a resistor R 4 -R 10 , a capacitor C 3 , C 4 , a diode D 1 , a display lamp LED 2 , A control circuit for automatic dishwashing, comprising a transistor (Q 2 ) and an analog switch (A 1 -A 5 ). 제 1 항에 있어서, 세척시간 제어부(3)는 타이머(IC3), 저항(R11, R12), 콘덴서(C5, C6), 아날로그스위치(A6, A7) 및 NOT게이트(N1, N2)로 구성됨을 특징으로 하는 자동 식기세척기의 제어회로.The washing time control unit (3) according to claim 1, wherein the washing time control unit (3) includes a timer (IC 3 ), a resistor (R 11 , R 12 ), a capacitor (C 5 , C 6 ), an analog switch (A 6 , A 7 ) and a NOT gate ( N 1 , N 2 ) control circuit of the automatic dishwasher, characterized in that consisting of. 제 1 항에 있어서, 코스진행 카운터부(4)는 카운터 (IC4), 저항(R13-R16), 다이오드(D3-D5), NOT 게이트(N3-N8) 및 스위치(SW1, SW2)로 구성됨을 특징으로 하는 자동 식기세척기의 제어회로.The course progress counter unit 4 according to claim 1, wherein the coarse progress counter unit 4 includes a counter IC 4 , a resistor R 13 -R 16 , a diode D 3 -D 5 , a NOT gate N 3 -N 8 , and a switch ( SW 1 , SW 2 ) control circuit of the automatic dishwasher, characterized in that consisting of. 제 1 항에 있어서, 열탕세척 온도제어부(5)는 저항(R18-R20, R37, R38), 트랜지스터(Q3), 아날로그 스위치(A11, A12), 온도센서(TH1) 및 비교기(IC5)로 구성됨을 특징으로 하는 자동식기세척기의 제어회로.The hot water washing temperature control unit 5 is a resistor (R 18- R 20 , R 37 , R 38 ), a transistor (Q 3 ), an analog switch (A 11 , A 12 ), a temperature sensor (TH 1). ) And a comparator (IC 5 ), the control circuit of the automatic dishwasher. 제 1 항에 있어서, 수위감지부(7)는 저항(R17, R27, R28), 아날로그 스위치 (A8-A10), NOT게이트(N9) 및 수위센서(SW4, SW5)로 구성됨을 특징으로 하는 자동 식기세척기의 제어회로.2. The water level detecting unit (7) according to claim 1, wherein the water level detecting unit (7) includes a resistor (R 17 , R 27 , R 28 ), an analog switch (A 8 -A 10 ), a NOT gate (N 9 ), and a level sensor (SW 4 , SW 5). Control circuit of the automatic dishwasher, characterized in that consisting of. 제 1 항에 있어서, 경보부(8)는 저항 (R23, R24), 트랜지스터 (Q5, Q6) 및 경보수단(BZ1)으로 구성됨을 특징으로 하는 자동식기세척기의 제어회로.2. Control circuit according to claim 1, characterized in that the alarm section (8) consists of a resistor (R 23 , R 24 ), a transistor (Q 5 , Q 6 ) and an alarm means (BZ 1 ). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880007322A 1988-06-17 1988-06-17 Table-ware cleaners KR900003574B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880007322A KR900003574B1 (en) 1988-06-17 1988-06-17 Table-ware cleaners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880007322A KR900003574B1 (en) 1988-06-17 1988-06-17 Table-ware cleaners

Publications (2)

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KR900000057A true KR900000057A (en) 1990-01-30
KR900003574B1 KR900003574B1 (en) 1990-05-26

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KR1019880007322A KR900003574B1 (en) 1988-06-17 1988-06-17 Table-ware cleaners

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100424307B1 (en) * 2001-10-26 2004-03-24 엘지전자 주식회사 Dish Washer and Water Supply / Distribution Method the Same
WO2021112433A1 (en) * 2019-12-03 2021-06-10 엘지전자 주식회사 Dishwasher and method for controlling dishwasher

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100424307B1 (en) * 2001-10-26 2004-03-24 엘지전자 주식회사 Dish Washer and Water Supply / Distribution Method the Same
WO2021112433A1 (en) * 2019-12-03 2021-06-10 엘지전자 주식회사 Dishwasher and method for controlling dishwasher

Also Published As

Publication number Publication date
KR900003574B1 (en) 1990-05-26

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