KR960009221Y1 - A washing machine - Google Patents
A washing machine Download PDFInfo
- Publication number
- KR960009221Y1 KR960009221Y1 KR2019930017043U KR930017043U KR960009221Y1 KR 960009221 Y1 KR960009221 Y1 KR 960009221Y1 KR 2019930017043 U KR2019930017043 U KR 2019930017043U KR 930017043 U KR930017043 U KR 930017043U KR 960009221 Y1 KR960009221 Y1 KR 960009221Y1
- Authority
- KR
- South Korea
- Prior art keywords
- water level
- washing
- microcomputer
- washing machine
- pump
- Prior art date
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Classifications
-
- 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
- D06F34/08—Control circuits or arrangements thereof
-
- 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
- D06F39/083—Liquid discharge or recirculation 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
- 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
- D06F39/083—Liquid discharge or recirculation arrangements
- D06F39/085—Arrangements or adaptations of pumps
-
- 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
- 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
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래의 세탁기의 회로도.1 is a circuit diagram of a conventional washing machine.
제2도는 본 고안 세탁기의 회로도.2 is a circuit diagram of a washing machine of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
가 : 마이콤 나 : 수위감지부A: Micom B: Water Level Detector
다 : 배수모터구동부 라 : 펌프구동부C: Drainage motor drive D: Pump drive
S1 : 수위센서 P : 펌프S1: Water level sensor P: Pump
DM : 배수모터 T1, T2 : 트라이액DM: Drainage motor T1, T2: Triac
PS : 압력스위치PS: Pressure switch
본 고안은 세탁기에 관한 것으로, 특히 펌프를 이용하여 배수를 하게 되는 세탁기에 있어서, 펌프의 구동을 수위센서에 의하여 구동되게 한 세탁기에 관한 것이다.The present invention relates to a washing machine, and more particularly to a washing machine that is drained using a pump, the washing machine is driven by the water level sensor of the pump.
일반적으로 세탁기는 가정에서 배수가 용이한 세면장이나 별도의 세탁실에 설치하여 일련의 세탁행정시 기설정된 행정에 의하여 배수모터를 구동시켜 배수를 하도록 되어 있으나, 남미지역에서는 우리나라와 같이 별도의 세탁실이 아닌, 주방에 설치하여 주방의 배수구를 통해서 세탁기의 세탁수를 강제 배수토록 되어 있어, 이 지역에 수출되는 세탁기의 경우 반듯이 펌프를 채용하여야 한다.In general, the washing machine is installed in a washroom or separate laundry room that is easy to drain at home, and the drainage motor is drained by a predetermined stroke during a series of washing administrations, but in South America, it is not a separate laundry room like Korea. The washing machine installed in the kitchen is forced to drain the washing water from the washing machine through the drainage of the kitchen.
종래의 펌프를 이용하여 강제 배수를 하게 되는 세탁기의 경우 제1도에 도시한 바와 같이, 입력되는 신호에 대하여 기설정된 소정의 프로그램으로 일련 세탁행정을 제어하는 마이콤(가)과, 상기 마이콤(가)의 입력단자(IN)에는 세탁조에 급수된 수위를 감지하는 수위센서(S1), 트랜지스터(TR1), 저항(R1-R3)으로 구성되는 수위감지부(나)와, 상기 마이콤(가)의 구동출력신호에 의하여 구동하면서 배수를 하게 되는 배수모터(DM), 트라이액(TRIAC), 트랜지스터(TR2), 저항(R4-R6)으로 구성되는 배수모터구동부(다)와, 상기 배수모터구동부(다)와 병렬로 급수된 수위압력에 의하여 작동하는 압력스위치(PS)와 펌프(P)로 접속하여서 된 것으로, 상기와 같이 구성된 종래의 세탁기는 세탁시 세탁조에 소정의 수위이상이 되면 펌프를 구동시켜 소정의 수위 이상의 물을 강제배수를 하도록 되어 있다.In the case of a washing machine for forced drainage using a conventional pump, as shown in FIG. 1, a microcomputer (A) for controlling a series of washing operations with a predetermined program with respect to an input signal, and the microcomputer (A) Input terminal IN of the water level sensor (S1) for detecting the water level supplied to the washing tank, transistor (TR1), resistors (R1-R3) (B) and the microcomputer (A) Drainage motor driver (C) consisting of drainage motor (DM), triac (TRIAC), transistor (TR2), resistor (R4-R6) to drain while driving by the drive output signal, and the drainage motor driver ( C) is connected by a pressure switch (PS) and a pump (P) operated by the water level pressure supplied in parallel with the water, and the conventional washing machine configured as described above drives the pump when the predetermined level is higher than the washing tank during washing. To force the water above a certain level A is adapted to.
이와 같이 강제배수를 시키기 위하여 구동하게 되는 펌프(P)는 별도의 압력스위치(PS)에 의하여 구동하게 되고, 펌프(P)구동시 배수모터(DM)도 동시에 구동하게 되므로, 필요이상의 배수모터(DM)를 구동을 하게 되며, 또한 별도의 압력스위치(PS)이용에 따른 부품증가 및 작업능률을 저하시키게 됨은 물론, 상기 압력스위치(PS)는 기계적인 동작에 의하여 작동되게 되므로 불량이나 잦은 고장에 의하여 기기에 신뢰성이 저하시키는 문제점을 가지게 되었다.As such, the pump P driven for forced drainage is driven by a separate pressure switch PS, and when the pump P is driven, the drain motor DM is also driven simultaneously. DM) drive, and also increase the parts and work efficiency according to the use of a separate pressure switch (PS), as well as the pressure switch (PS) is operated by a mechanical operation, so that the failure or frequent failure As a result, the device has a problem of lowering reliability.
따라서 본 고안의 목적은 별도의 압력스위치를 사용하지 않고 수위센서로 감지되는 수위에 의하여 펌프가 구동하도록 하는 세탁기를 제공하고자 하는데 있으며, 상기의 목적을 실현하기 위하여 본 고안은 마이콤에 의하여 일련의 행정완료 후 배수를 하게 되는 배수구동와 별도로 펌프구동부를 구성하고 상기 펌프구동부는 수위를 감지하는 수위감지부에 의하여 구동되게 구성하여서 된 것을 특징으로 한다.Therefore, an object of the present invention is to provide a washing machine to drive the pump by the water level detected by the water level sensor without using a separate pressure switch, in order to realize the object of the present invention is a series of strokes by the microcomputer The pump driving unit is configured separately from the drain driving to drain after completion, and the pump driving unit is configured to be driven by the water level sensing unit for detecting the water level.
이하 첨부된 도면에 의하여 본 고안을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
제2도는 본 고안 세탁기의 회로도로서, 입력되는 신호에 대하여 기설정된 소정의 프로그램으로 일련 세탁행정을 제어하는 마이콤(가)과, 상기 마이콤(가)의 입력단자(IN)에는 세탁조에 급수된 수위를 감지하는 수위센서(S1), 트랜지스터(TR2), 저항(R4-R6)로 구성되는 수위감지부(나)와, 상기 마이콤(가)의 구동출력신호에 의하여 구동하면서 배수를 하게 되는 배수모터(DM), 트라이액(T1), 트랜지스터(TR1), 저항(R1-R3)으로 구성되는 배수모터구동부(다)로 구성된 세탁기에 있어서, 상기 마이콤(가)에 상기 수위감지부(나)로부터 소정의 수위신호가 입력될 때 구동하게 되는 저항(R7-R9), 트랜지스터(TR3), 트라이액(T2), 펌프(P)로 구성되는 펌프구동부(라)를 접속시켜서 된 것이다.FIG. 2 is a circuit diagram of a washing machine of the present invention, in which a microcomputer (A) for controlling a series of washing operations with a predetermined program is input to an input signal, and a water level supplied to a washing tank at an input terminal (IN) of the microcomputer (A). A water level sensor (1) consisting of a water level sensor (S1), a transistor (TR2), and a resistor (R4-R6) for sensing the water, and a drainage motor that drains water while being driven by the drive output signal of the microcomputer (A). A washing machine composed of a drain motor driving unit (C) consisting of (DM), a triac (T1), a transistor (TR1), and a resistor (R1-R3), wherein the microcomputer (A) is connected to the water level detecting unit (B). The pump driving part (D) consisting of the resistors R7-R9, the transistors TR3, the triac T2, and the pump P, which are driven when a predetermined water level signal is inputted, is connected.
상기와 같이 구성하여서 된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the operation and effect of the subject innovation made up as described above are as follows.
먼저 세탁기에 전원이 인가되고, 세탁운전선택 입력부(도시되지 않음)로부터 일련의 세탁행정에 대한 운전선택신호가 마이콤(가)에 입력되면, 상기 마이콤(가)에서는 급수구동부(도시되지 않음)를 통해서 세탁조에 급수를 하게 되고, 상기 세탁조에 급수되는 수위는 상기 수위감지부(나)의 수위센서(S1)를 통해서 감지하고 이 감지된 신호는 저항(R1)을 통해서 트랜지스터(TR1)를 오프시켜 수위를 감지하게 되는데, 이때 세탁조의 수위가 세탁설정된 상태에 수위에 도달하면 상기 수위감지부(나)의 수위센서(S1)를 통해서 마이콤(가)에서 감지하여 급수를 정지하면서 설정된 세탁운전상태로 세탁운전과 세탁운전에 이어 헹굼운전을 하게 되는데, 이때 세탁운전과 헹굼운전중에 상기 마이콤(가)에서는 배수모터구동부(다)를 구동시켜 매 세탁 및 헹굼행정시에 세탁수를 배수하게 되며, 이때 상기 배수모터구동부(다)는 펌프구동부(라)와 별도로 구동하게 되고, 상기와 같이 세탁 및 헹굼을 할때, 수위감지부(나)의 수위센서(S1)에 의하여 세탁운전시 설정된 수위보다 높은 수위가 감지되거나, 헹굼시 헹굼 수위보다 높은 수위가 감지되면, 상기 마이콤(가)에서는 상기 펌프구동부(라)의 저항(R7)(R8)을 통해서 트랜지스터(TR3)를 구동시키고 트라이액(T2)을 트리거시켜 펌프(P)를 작동시켜 세탁 및 헹굼행정수위 이상의 물을 펌핑하여 배수를 시키되, 상기 마이콤(가)에서는 상기 수위감지부(나)에서 감지하고 있는 세탁수가 소정의 세탁수위 또는 헹굼수위에 도달하게 되면, 상기 마이콤(가)에서는 펌프구동부(라)에 구동신호를 차단하여 펌프(P)의 구동을 정지시켜 줌으로써, 세탁수위 및 헹굼수위가 소정의 설정수위 이하로 되지 않게 한 상태에서 세탁 및 헹굼행정이 이루어지게 되는 것이다.First, when a power is supplied to the washing machine, and a driving selection signal for a series of washing administrations is input from the washing operation selection input unit (not shown) to the microcomputer (A), the water supply driving unit (not shown) is operated by the microcomputer (A). Water is supplied to the washing tank through the water level is detected through the water level sensor (S1) of the water level detection unit (b) and the detected signal is turned off by the transistor (TR1) through the resistor (R1) When the water level of the washing tank reaches the level set in the washing state, the water level is detected by the microcomputer through the water level sensor (S1) of the water level sensing unit (b) and stops the water supply to the set washing operation state. The washing operation and the rinsing operation are performed following the washing operation. At this time, during the washing operation and the rinsing operation, the microcomputer (A) drives the drain motor driving unit (C) during each washing and rinsing administration. When the washing water is drained, the drain motor driving unit (C) is driven separately from the pump driving unit (D), and when washing and rinsing as described above, the water level sensor S1 of the water level sensor S When the water level higher than the water level set during the washing operation is sensed or when the water level higher than the rinsing water level is detected during the rinsing, the micom transistors TR3 through the resistors R7 and R8 of the pump driving unit D. Drive and trigger the triac (T2) to operate the pump (P) to pump water above the washing and rinsing stroke level to drain the water, but in the microcomputer (a) the water level sensing unit (b) When the water reaches a predetermined washing level or rinsing level, the microcomputer (A) interrupts the driving signal of the pump driving unit (D) to stop the driving of the pump P. Thus, the washing level and the rinsing level are set to predetermined values. Water level In one does not state that will be done the washing and rinsing.
이상에서 설명한 바와 같이 본 고안은 일련의 세탁행정시, 세탁조에 수정수위로 급수되어 세탁 및 헹굼행정을 할 때, 상기 세탁 및 헹굼수위가 기설정 세탁 및 헹굼수위이상이 될때, 수위감지부가 이를 감지하여 펌프를 구동시키도록 함으로써, 별도의 수위를 감지하는 기계적인 압력스위치를 사용하지 않아도 된 기기의 구성에 간단함과 신회성을 향상시켜 줄수 있는 효과를 제공하게 되는 것이다.As described above, the present invention has a water level detection unit that detects this when the washing and rinsing water level is higher than the preset washing and rinsing water level when the washing and rinsing strokes are supplied to the washing tank during the series of washing administrations. By driving the pump, it is to provide an effect that can improve the simplicity and reliability of the configuration of the device does not need to use a mechanical pressure switch for detecting a separate level.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930017043U KR960009221Y1 (en) | 1993-08-30 | 1993-08-30 | A washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930017043U KR960009221Y1 (en) | 1993-08-30 | 1993-08-30 | A washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950006458U KR950006458U (en) | 1995-03-21 |
| KR960009221Y1 true KR960009221Y1 (en) | 1996-10-16 |
Family
ID=19362313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930017043U KR960009221Y1 (en) | 1993-08-30 | 1993-08-30 | A washing machine |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960009221Y1 (en) |
-
1993
- 1993-08-30 KR KR2019930017043U patent/KR960009221Y1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR950006458U (en) | 1995-03-21 |
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