KR970001174Y1 - Tableware washing machine - Google Patents
Tableware washing machine Download PDFInfo
- Publication number
- KR970001174Y1 KR970001174Y1 KR2019930026484U KR930026484U KR970001174Y1 KR 970001174 Y1 KR970001174 Y1 KR 970001174Y1 KR 2019930026484 U KR2019930026484 U KR 2019930026484U KR 930026484 U KR930026484 U KR 930026484U KR 970001174 Y1 KR970001174 Y1 KR 970001174Y1
- Authority
- KR
- South Korea
- Prior art keywords
- washing
- water
- temperature
- hot water
- time
- Prior art date
Links
- 238000005406 washing Methods 0.000 title claims description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 59
- 239000007921 spray Substances 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004851 dishwashing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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
- A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
-
- 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
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
- A47L15/4225—Arrangements or adaption of recirculation or discharge pumps
-
- 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
- A47L15/4287—Temperature measuring or regulating arrangements
-
- 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
- A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
- A47L2401/20—Time, e.g. elapsed operating time
-
- 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
- A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
- A47L2501/05—Drain or recirculation pump, e.g. regulation of the pump rotational speed or flow direction
-
- 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
- A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
- A47L2501/26—Indication or alarm to the controlling device or to the user
- A47L2501/265—Indication or alarm to the controlling device or to the user about the number of remaining operation cycles or the remaining operation time
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Washing And Drying Of Tableware (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 구성도.1 is a block diagram of the present invention.
제2도는 본 고안의 동작흐름도.2 is a flow chart of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 입력유니트 10 : 마이컴1: Input unit 10: Microcomputer
20 : 출력유니트 30 : 세척시간비교 판단부20: output unit 30: cleaning time comparison determination unit
11 : 수온선택 스위치 12 : 온도센서11: water temperature selection switch 12: temperature sensor
13 : 살수펌프 14 : 히터13: water spray pump 14: heater
15 : 온수밸브 16 : 냉수 밸브15: hot water valve 16: cold water valve
T1 : 세척시간 T0 : 기준세척시간T1: Cleaning time T0: Standard washing time
△T : 보충시간△ T: Replenishment time
본 고안은 식기세척기에 있어서 온수사용시의 세척제어장치에 대한 것이다. 통상적으로 식기를 세척하는 데에는 뜨거운 물을 사용해야 하며 급수되는 물이 냉수일 때에는 이을 일정온도까지 가열하면서 동시 세척을 실시하게 된다. 그런데 급수되는 물이 온수일 때에는 일정온도까지 가열하는 시간이 짧아지게 되므로 물의 가열시간은 줄어드는 대신 세척시간이 짧아져 세척성능의 저하를 가져오게 되는 문제가 있었다.The present invention relates to a washing control device when using hot water in the dishwasher. In general, to wash dishes, hot water should be used. When the water to be supplied is cold water, simultaneous washing is performed while heating it to a certain temperature. However, when the water to be supplied is hot water, the heating time is shortened to a predetermined temperature, so the heating time of the water is shortened, but the washing time is shortened, resulting in a decrease in washing performance.
그리고, 일본 특개평 5-211975호와 같은 것에 있어서는 온수 선택시 일정온도 이상의 온수만을 급수키 위한 방법(보통의 보일러에서 온수급수시 초기에는 급수온도가 낮았다 점차로 높아지므로 일정온도 이하의 온수가 공급될 수 있음)인 것으로 온수 급수후 일정온도 이상이면 온수 코스를 진행하고 일정온도 이하이면 급수된 세척수를 배수시킨 후 보일러 온수 온도가 일정온도 이상 되도록 지연후 급수하여 일정온도 이상의 온수만을 급수키 위한 방법이며, 만약 이때에도 온수온도가 일정온도 이하이면 세척수를 히팅시켜 세척하는 급수운전을 실생하는 기술이기 때문에 온수온도가 일정온도 이하일 경우 이를 배수시켜 다시 급수하는 일을 하므로 물의 낭비는 물론 시간낭비를 초래하는 결점이 있었다.In Japanese Patent Laid-Open Publication No. 5-211975, a method of supplying only hot water above a predetermined temperature when selecting hot water (when supplying hot water in a normal boiler, the water supply temperature is low and gradually increases so that hot water below a certain temperature may be supplied. If the temperature is above a certain temperature after the hot water supply, the hot water course is progressed. If the temperature is below a certain temperature, the hot water course is drained. If the hot water temperature is below a certain temperature at this time, it is a technology to practice the water supply operation of heating and washing the washing water. Therefore, when the hot water temperature is below a certain temperature, the water is drained and re-watered to cause waste of water and waste of time. There was a flaw.
이에 본 고안에서는 급수로써 온수를 사용할 경우에도 최소한 기준 세척시간까지는 식기세척이 실행되도록하여 세척효율을 향상시킴과 동시에 전력소모를 줄일 수 있도록 한 것이다.In the present invention, even when hot water is used as water supply, dish washing is performed at least until the standard washing time, thereby improving washing efficiency and reducing power consumption.
이하, 본 고안은 첨부 예시도면을 따라 설명하면 다음과 같다.Hereinafter, the present invention will be described with reference to the accompanying drawings.
본 고안은 제1도의 구성도와 같이 입력유니트(1)로 부터 신호를 받아 출력유니트(20)를 제어하는 소정의 프로그램을 갖는 마이컴(10)과 상기 마이컴(10)에 내장되는 세척시간비교판단부(30)로 구성되는데, 상기 마이컴(10)의 입력에는 입력 유니트(1)로써 냉온수를 선택하는 수온선택 스위치(11)와 세척수의 온도를 감지하는 온도센서(12)가 연결되며, 출력에는 출력유니트(20)를 구성하는 살수펌프(13), 히터(14), 온수밸브(15), 냉수밸브(16)가 연결되며 마이컴(10)의 출력이 세척시간 비교 판단부(30)를 거쳐 살수 펌프(13)로 전달되도록 한 구성을 하고 있다.The present invention is a microcomputer 10 having a predetermined program for controlling the output unit 20 by receiving a signal from the input unit (1) as shown in Figure 1 and the cleaning time comparison unit built in the microcomputer 10 30, wherein the input of the microcomputer 10 is connected to a water temperature selection switch 11 for selecting cold and hot water as an input unit 1 and a temperature sensor 12 for sensing the temperature of the washing water, and outputs to the output. The sprinkling pump 13, the heater 14, the hot water valve 15, and the cold water valve 16 constituting the unit 20 are connected, and the output of the microcomputer 10 is sprinkled through the washing time comparison determining unit 30. The structure which makes it transfer to the pump 13 is made.
이와 같은 구성을 보이는 본 고안은 온수를 사용하여 세척을 함에 있어서, 상기 세척시간 비교 판단부(30)에서 세척시간(T1)과 기준세척시간(T0)을 비교하여 기준세척시간(T0)이상으로 식기세척이 실행될 수 있도록 한 것으로, 제2도의 동작흐름도에서 보듯이 식기세척기를 가동시키면 마이컴(10)의 제어명령에 의해 먼저 초기배수가 실행되고 입력유니트(1)를 구성하는 수온선택스위치(11)이 선택조작에 따라 냉수가 선택되면 냉수밸브(16)가 작동되고 온수가 선택되면 온수밸브(15)가 작동된다.The present invention showing such a configuration in the washing using hot water, the washing time comparison determination unit 30 by comparing the washing time (T1) and the reference washing time (T0) to the reference washing time (T0) or more As shown in the operation flow chart of FIG. 2, when the dishwasher is operated, the initial drainage is first executed by the control command of the microcomputer 10, and the water temperature selection switch 11 constituting the input unit 1 is performed. When cold water is selected according to the selection operation, the cold water valve 16 is operated, and when the hot water is selected, the hot water valve 15 is operated.
첫째, 냉수의 선택으로 냉수밸브(16)가 개방되어 세척조에 일정량의 냉수가 급수되면 세척조에 설치된 히터(14)의 가열동작으로 세척수가 가열되면서 살수펌프(13)가 가동되어 식기세척이 수행된다. 이때 온도센서(12)에서 감지된 세척수의 온도가 65℃ 이상이 되면 추가 세척과정을 실행한 후 배수가 이루어지며, 그렇지 않으면 가열 및 세척과정이 반복 실행된다.First, when the cold water valve 16 is opened by the selection of the cold water and a predetermined amount of cold water is supplied to the washing tank, the water is pumped by the sprinkling pump 13 while the washing water is heated by the heating operation of the heater 14 installed in the washing tank. . At this time, if the temperature of the washing water sensed by the temperature sensor 12 is more than 65 ℃ after the additional washing process is carried out drainage, otherwise heating and washing process is repeated.
둘째, 온수의 선택으로 온수밸브(15)가 개방되어 세척조에 일정온도로 가열된 상태의 온수가 급수되면 일단 온도센서(12)에 의해 세척수온도가 감지되어 마이컴(10)으로 입력된다. 그리하여 수온이 65℃ 이상이면 바로 세척과정을 실행하게 되며 그렇지 않으면 히터(14)를 가동시켜 세척수를 가열하면서 수온이 65℃가 될 때까지 세척을 실행하게 된다.Second, when the hot water valve 15 is opened by the selection of hot water and the hot water is heated to the washing tank at a predetermined temperature, the washing water temperature is sensed by the temperature sensor 12 and input to the microcomputer 10. Thus, if the water temperature is 65 ℃ or more, the washing process is executed immediately. Otherwise, the washing process is performed until the water temperature reaches 65 ° C. while heating the washing water by operating the heater 14.
그 다음 세척시간 비교 판단부(30)에서 온수급수에 의한 세척시간(T1)과 기준세척시간(T0)을 비교하여 그 이상이면 추가 세척과정을 거쳐 배수 완료되고, 그 미만이면 추가 세척시간에 기준세척시간(T0)에서 세척시간(T1)을 뺀 보충시간(△T)을 포함시켜 세척을 수행하고 배수 완료한다.Then, the washing time comparison determination unit 30 compares the washing time (T1) by the hot water supply and the reference washing time (T0), and if it is more than that, drainage is completed by an additional washing process, and if less, the washing time is based on the additional washing time. The washing is performed by including the replenishment time (△ T) minus the washing time (T1) from the washing time (T0) to complete the drainage.
이와 같이 본 고안에서는 온수를 급수하여 식기세척을 실행함에 있어서, 마이컴(10)의 출력측에 세척시간 비교 판단부(30)를 설치하여 온수 급수에 의한 세척시간(T1)이 기준세척시간(T0)에 미달될 경우 그 부족되는 시간 분만큼의 보충시간 (△T)을 추가 세척과정에 포함시켜 세척이 실행되도록 함으로써 세척효율을 향상시키고 전력낭비를 줄일 수 있게 되는 것이다.As described above, in the present invention, when washing the dishes by supplying hot water, the washing time comparison determining unit 30 is installed on the output side of the microcomputer 10 so that the washing time T1 by the hot water supply is the reference washing time T0. If less than that, the supplementary time (ΔT) of the insufficient time is included in the additional washing process so that the washing is performed, thereby improving washing efficiency and reducing power consumption.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930026484U KR970001174Y1 (en) | 1993-12-06 | 1993-12-06 | Tableware washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930026484U KR970001174Y1 (en) | 1993-12-06 | 1993-12-06 | Tableware washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950016686U KR950016686U (en) | 1995-07-20 |
| KR970001174Y1 true KR970001174Y1 (en) | 1997-02-19 |
Family
ID=19369921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930026484U KR970001174Y1 (en) | 1993-12-06 | 1993-12-06 | Tableware washing machine |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970001174Y1 (en) |
-
1993
- 1993-12-06 KR KR2019930026484U patent/KR970001174Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950016686U (en) | 1995-07-20 |
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