KR20030096968A - Method and device controlling dish washer comprising short course - Google Patents

Method and device controlling dish washer comprising short course Download PDF

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Publication number
KR20030096968A
KR20030096968A KR1020020034076A KR20020034076A KR20030096968A KR 20030096968 A KR20030096968 A KR 20030096968A KR 1020020034076 A KR1020020034076 A KR 1020020034076A KR 20020034076 A KR20020034076 A KR 20020034076A KR 20030096968 A KR20030096968 A KR 20030096968A
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South Korea
Prior art keywords
washing
course
water
shortened
command
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KR1020020034076A
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Korean (ko)
Inventor
정태영
장삼용
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삼성전자주식회사
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Priority to KR1020020034076A priority Critical patent/KR20030096968A/en
Publication of KR20030096968A publication Critical patent/KR20030096968A/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
    • A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0021—Regulation of operational steps within the washing processes, e.g. optimisation or improvement of operational steps depending from the detergent nature or from the condition of the crockery
    • 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
    • A47L15/0044—Operation time reduction
    • 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
    • A47L15/0047—Energy or water consumption, e.g. by saving energy or water
    • 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
    • A47L15/4293—Arrangements for programme selection, e.g. control panels; Indication of the selected programme, programme progress or other parameters of the programme, e.g. by using display panels
    • 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
    • A47L15/48—Drying arrangements

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  • Washing And Drying Of Tableware (AREA)

Abstract

PURPOSE: A dishwasher having shortened course function and control method thereof is provided to improve washing efficiency when the pollution level or amount of dishes is low relatively. CONSTITUTION: A dishwasher having shortened course function is provided to a washing unit for washing dishes, and a control unit(100). The control unit includes a shortened course having shorter washing hours than a normal course, and controls the washing unit while the shortened course is executed.

Description

단축코스를 구비한 식기 세척기 및 그 제어방법 {Method and device controlling dish washer comprising short course}Dishwasher with short course and its control method {Method and device controlling dish washer comprising short course}

본 발명은 식기 세척기에 관한 것으로, 특히 식기 세척기의 세척시간을 줄이기 위한 식기 세척기 및 그 제어방법에 관한 것이다.The present invention relates to a dishwasher, and more particularly, to a dishwasher for reducing the washing time of the dishwasher and a control method thereof.

일반적으로, 식기 세척기는 세척조에 적정량의 세척수를 공급받아 세척조 내의 세척수를 급수펌프를 통해 펌핑하여 각 세척, 헹굼 및 건조행정에 맞게 순환시키면서 분사노즐을 통해 세척수를 분사시켜 식기를 세척하는 장치이다.In general, a dishwasher is a device for washing dishes by spraying the washing water through a spray nozzle while supplying an appropriate amount of washing water to the washing tank to pump the washing water in the washing tank through a water supply pump and circulate according to each washing, rinsing and drying stroke.

종래의 식기 세척기는 식기의 양이나 오염도에 상관없이 미리 설정된 세척수의 양을 급수받아 미리 설정된 세척시간 동안 세척을 진행하게 된다. 또한, 미리 설정된 세척수온으로 가열하면서 세척을 하도록 되어 있어, 식기의 양이나 오염도가 상대적으로 적은 식기의 경우에는 상대적으로 세척시간이 길어지고, 불필요하게 세척수가 낭비될 뿐만 아니라, 세척수를 소정의 온도로 가열하는데 따른 불필요한 전력을 낭비하게 되는 문제점이 있다.The conventional dishwasher receives a predetermined amount of washing water regardless of the amount of the dish or the degree of contamination, and performs the washing for a predetermined washing time. In addition, since washing is performed while heating to a predetermined washing water temperature, in the case of dishware having a relatively small amount of food or contamination, the washing time is relatively long, and the washing water is unnecessarily wasted, and the washing water is kept at a predetermined temperature. There is a problem that wastes unnecessary power due to the heating.

본 발명은 전술한 문제점을 해결하기 위한 것으로, 본 발명은 식기의 오염도 또는 식기의 양이 상대적으로 적은 식기를 세척하는 경우와 같이 사용자가 세척시간을 단축하고자 하는 경우, 정상코스에서의 세척시간보다 짧게 설정된 단축코스를 별도로 마련하여 식기의 세척을 효율적으로 하는 데 있다.The present invention is to solve the above-described problems, the present invention is when the user wants to shorten the washing time, such as when washing the dishes with a relatively small amount of contamination or tableware than the washing time in the normal course In order to efficiently wash dishes by providing a short course set shortly.

도 1은 본 발명에 따른 단축코스가 마련된 식기 세척기에 대한 제어블록도이다.1 is a control block diagram for a dish washer provided with a shortened course according to the present invention.

도 2는 본 발명에 따른 단축코스가 마련된 식기 세척기의 제어방법에 대한 제어흐름도이다.2 is a control flowchart of a control method of a dish washer provided with a shortened course according to the present invention.

*도면의 주요 기능에 대한 부호의 설명** Description of the code for the main functions of the drawings

100 : 제어부110 : 키입력부100: control unit 110: key input unit

111 : 수위감지부112 : 수온감지부111: water level detection unit 112: water temperature detection unit

120 : 급배수밸브구동부 120a: 급수밸브120: water supply and drain valve drive unit 120a: water supply valve

120b: 배수밸브 121 : 급수펌프구동부120b: drain valve 121: feed water pump drive unit

121a: 급수펌프 122 : 히터구동부121a: water supply pump 122: heater driving unit

전술한 목적을 달성하기 위한 본 발명은 식기 세척기에 있어서, 상기 식기를 세척하기 위한 식기 세척수단, 미리 설정된 세척시간을 갖는 정상코스에서의 세척시간보다 짧게 설정된 세척시간을 갖는 단축코스를 포함하고, 상기 단축코스 수행명령이 있는 경우, 상기 단축코스에서의 세척시간동안 상기 식기 세척수단을 제어하여 상기 식기를 세척하는 제어부를 포함하는 것을 특징으로 한다.The present invention for achieving the above object includes a dish washing means for washing the dishes, a shortened course having a washing time set shorter than the washing time in the normal course having a predetermined washing time, If there is a command to perform the short course, it characterized in that it comprises a control unit for washing the dishes by controlling the dish washing means during the washing time in the short course.

또한, 본 발명은 사용자에 의한 키명령을 입력받기 위한 키입력부, 세척수를 펌핑하여 상기 식기에 상기 세척수를 분사시켜 상기 식기를 세척하는 식기 세척수단, 키입력부를 통해 입력된 키명령에 따라 상기 식기 세척수단을 제어하기 위한 제어수단을 구비한 식기 세척기의 제어방법에 있어서, 미리 설정된 세척시간을 갖는 정상코스에서의 세척시간보다 짧게 설정된 세척시간을 갖는 단축코스에 대한 수행명령이 있는지를 판단하고, 상기 판단결과 단축코스 수행명령이 있는 경우, 상기 단축코스에서의 세척시간동안 상기 단축코스를 수행하여 상기 식기를 세척하는 것을 특징으로 한다.In addition, the present invention is a key input unit for receiving a key command by the user, the dishwashing means for pumping the washing water by spraying the washing water to the dish to wash the dish, the tableware according to the key command input through the key input unit In the control method of the dishwasher having a control means for controlling the washing means, it is determined whether there is a command to perform a short course having a washing time set shorter than the washing time in the normal course having a predetermined washing time, If there is a command to perform a shortened course as a result of the determination, the shortened course may be performed during the washing time in the shortened course to wash the dishes.

이하에서는 본 발명의 바람직한 실시예를 본 도면을 참조하여 상세하게 설명하도록 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

도 1은 본 발명에 따른 단축코스가 마련된 식기 세척기에 대한 제어블록도이다.1 is a control block diagram for a dish washer provided with a shortened course according to the present invention.

도 1에 도시된 바와 같이, 제어부(100)의 입력측에는 식기 세척시 세척하고자 하는 식기에 대한 사용자의 키명령을 입력받기 위한 키입력부(101), 급수된 세척수의 수위를 감지하는 수위감지부(111), 세척수의 수온과 건조온도를 감지하는 수온감지부(112)가 전기적으로 연결되어 있다.As shown in FIG. 1, the input side of the control unit 100 has a key input unit 101 for receiving a user's key command for the dish to be washed when the dish is being washed, and a water level sensing unit for detecting the water level of the supplied washing water. 111), the water temperature detection unit 112 for detecting the water temperature and the drying temperature of the washing water is electrically connected.

또한, 제어부(100)의 출력측에는 제어부(100)의 제어신호에 따라 세척조 내에 세척수를 급수 및 급수된 세척수를 배수하는 급수밸브(120a), 배수밸브(120b)를 구동시키는 급배수밸브구동부(120), 제어부(100)의 제어신호에 따라 세척수를 분사하면서 식기를 세척하고 헹구도록 세척수를 급수관으로 펌핑하는 급수펌프(121a)를 구동시키는 급수펌프구동부(121), 제어부(100)의 제어신호에 따라 소정의 수온으로 가열하거나 또는 세척 또는 헹굼 완료 후 식기를 건조시키는 히터(122a)를 구동시키는 히터구동부(122)가 전기적으로 연결되어 있다.In addition, on the output side of the control unit 100 in accordance with the control signal of the control unit 100, the water supply valve 120a for supplying the washing water in the washing tank and draining the water supplied to the washing water, and the drain valve 120b for driving the drain valve 120b. ), The water supply pump driver 121 driving the water supply pump 121a for pumping the washing water into the water supply pipe to wash and rinse the dishes while spraying the washing water according to the control signal of the control unit 100, to the control signal of the control unit 100. Accordingly, the heater driving unit 122 for driving the heater 122a for drying the dishes after heating to a predetermined water temperature or washing or rinsing is completed is electrically connected.

이러한 키입력부(100)에는 세척수위, 실제 세척시간, 헹굼횟수와 같은 세척시간에 관련된 요소들이 미리 설정된 정상코스 전용버튼과, 식기의 오염도나 식기의 양이 상대적으로 적은 경우와 같이, 사용자가 식기 세척시간을 앞당겨 수행하기 원하는 경우에 세척수위을 줄이거나, 실제 세척시간 및 헹굼횟수와 같은 식기의 세척시간과 관련된 요소들을 줄이기 위한 단축코스를 선택할 수 있는 단축코스 버튼이 마련되어 있다.The key input unit 100 includes a normal course dedicated button in which elements related to the washing time, such as the washing water level, the actual washing time, and the number of rinses, are preset, and when the contamination of the dish or the amount of the dish is relatively small, There is a shortcut button to select a short course to reduce the cleaning level or reduce factors related to the washing time of the dish, such as the actual washing time and the number of rinsing times, if the washing time is to be performed earlier.

도 2는 본 발명에 따른 단축코스가 마련된 식기 세척기의 제어방법에 대한 제어흐름도이다.2 is a control flowchart of a control method of a dish washer provided with a shortened course according to the present invention.

도 2를 살펴보면, 제어부(100)는 키입력부(110)를 통해 식기의 세척시간을 단축하기 위한 단축코스 전용버튼이 눌려졌는지를 판단한다(S100).Referring to FIG. 2, the control unit 100 determines whether the dedicated course button for shortening the washing time of the tableware is pressed through the key input unit 110 (S100).

만약, 단계(S100)에서의 판단결과 단축코스 전용버튼이 눌려져 있지 않으면, 제어부(100)는 정상코스를 수행하게 되며 먼저, 급배수밸브구동부(120)를 통해 급수밸브(120a)를 열어 세척수를 세척조 내에 급수하고, 미리 설정된 급수가 이루어지면, 급배수밸브구동부(120)를 통해 배수밸브(120b)를 열어 오염된 세척수를 외부로 배출시키는 예비세척을 수행한다(S101).If, as a result of the determination in step S100, the dedicated course shortening button is not pressed, the control unit 100 performs the normal course. First, the water supply valve 120a is opened through the water supply / drain valve driving unit 120 to wash water. When the water is supplied in the washing tank, and the predetermined water supply is made, preliminary washing is performed by opening the drain valve 120b through the water supply / drain valve driving unit 120 to discharge the contaminated washing water to the outside (S101).

단계(S101)에서 예비세척이 이루어지면, 제어부(100)는 다시 급배수밸브구동부(120)를 통해 급수밸브(120a)를 열어 세척조 내에 세척수를 급수한다(S102).When pre-cleaning is made in step S101, the control unit 100 again opens the water supply valve 120a through the water supply and drain valve driving unit 120 to supply the washing water in the washing tank (S102).

단계(S102)에서 급수가 이루어지면, 제어부(100)는 수위감지부(111)를 통해 세척수의 수위를 읽어 들인다(S103).When the water supply is made in step S102, the control unit 100 reads the level of the washing water through the water level detecting unit 111 (S103).

이어서, 제어부(100)는 수위감지부(111)을 통해 감지된 수위값을 정상코스에서의 미리 설정된 정상 수위값과 비교하여 세척수의 수위가 정상 수위인지를 판단한다(S104).Subsequently, the controller 100 determines whether the level of the washing water is the normal level by comparing the level value detected through the water level detection unit 111 with a preset normal level value in the normal course (S104).

단계(S104)에서의 판단결과 정상수위이면, 제어부(100)는 히터구동부(122)를 통해 히터(122a)를 구동하여 세척수를 가열하고, 급수펌프구동부(121)를 통해 급수펌프(121a)를 구동하여 세척수를 급수관으로 펌핑하여 분사노즐을 통해 식기로 분사키는 가열세척을 수행한다(S105).If the determination result in step S104 is the normal water level, the control unit 100 drives the heater 122a through the heater driving unit 122 to heat the washing water, and the water supply pump 121a through the water supply pump driving unit 121. Pumping the washing water to the water supply pipe by driving to perform the heating washing to spray to the tableware through the injection nozzle (S105).

단계(S105)에서 가열세척이 수행되면, 제어부(100)는 가열세척시간을 카운트하고, 카운트된 가열세척시간을 정상코스에서의 미리 설정된 정상 가열세척시간과 비교하여 가열세척시간이 경과하였는지를 판단한다(S106).When heating and washing is performed in step S105, the controller 100 counts the heating washing time, and determines whether the heating washing time has elapsed by comparing the counted heating washing time with a preset normal heating washing time in the normal course. (S106).

단계(S106)에서 가열세척시간이 경과하면, 제어부(100)는 히터구동부(122)를 통해 히터(122a)를 정지시키고, 급수펌프구동부(121)를 통해 급수펌프(121a)를 정지시켜 가열세척을 중지시킨다(S107).When the heating washing time elapses in step S106, the control unit 100 stops the heater 122a through the heater driving unit 122, and stops the water supply pump 121a through the water supply pump driving unit 121 to heat washing. To stop (S107).

단계(S107)에서 가열세척이 중지되면, 제어부(100)는 급배수밸브구동부(110)를 통해 배수밸브(120b)를 열어 오염된 세척수를 외부로 배출시킨다(S108).When heating and washing is stopped in step S107, the controller 100 opens the drain valve 120b through the water supply and drain valve driving unit 110 to discharge the contaminated washing water to the outside (S108).

이어서, 제어부(100)는 급배수밸브구동부(110)를 통해 급수밸브(120a)를 열어 미리 설정된 수위까지 급수한 후 급수펌프구동부(121)를 통해 급수펌프(121a)를구동하여 헹굼 1을 수행한다.Subsequently, the controller 100 opens the water supply valve 120a through the water supply and drain valve driver 110 to supply water to a predetermined level, and then drives the water supply pump 121a through the water supply pump driver 121 to perform rinsing 1. do.

헹굼 1이 종료되면, 제어부(100)는 급배수밸브구동부(110)를 통해 배수밸브(120b)를 열어 오염된 세척수를 외부로 배출시키고, 다시 급수밸브(120a)를 열어 미리 설정된 수위까지 급수한 후 헹굼 2를 수행한다.When the rinsing 1 is finished, the control unit 100 opens the drain valve 120b through the water supply valve driving unit 110 to discharge the contaminated washing water to the outside, and opens the water supply valve 120a to supply water to a predetermined level. Rinse 2 is then performed.

헹굼 2가 종료되면, 제어부(100)는 리턴하여 미리 설정된 건조행정을 수행하게 된다.When the rinsing 2 is finished, the control unit 100 returns to perform a preset drying stroke.

이하에서는 도 2에서의 사용자에 의해 단축코스버튼이 눌려져 있는 경우에 단축코스를 수행하는 방법에 대하여 설명한다.Hereinafter, a method of performing a shortcut course when the shortcut course button is pressed by the user in FIG. 2 will be described.

한편, 단계(S100)에서의 판단결과 단축코스가 눌려져 있으면, 제어부(100)는 급배수밸브구동부(120)를 통해 급수밸브(120a)를 열어 세척수를 세척조 내에 급수하고, 미리 설정된 급수가 이루어지면, 급배수밸브구동부(120)를 통해 배수밸브(120b)를 열어 오염된 세척수를 외부로 배출시키는 예비세척을 수행한다(S110).On the other hand, if the shortened course is pressed as a result of the determination in step (S100), the control unit 100 opens the water supply valve 120a through the water supply and drain valve drive unit 120 to supply the washing water into the washing tank, and when a predetermined water supply is made In operation S110, the drain valve 120b is opened through the water supply and drain valve driving unit 120 to discharge the contaminated washing water to the outside.

단계(S110)에서 예비세척이 이루어지면, 제어부(100)는 다시 급배수밸브구동부(120)를 통해 급수밸브(120a)를 열어 세척조 내에 세척수를 급수한다(S111).When pre-cleaning is made in step S110, the control unit 100 again opens the water supply valve 120a through the water supply and drain valve driving unit 120 to supply the washing water in the washing tank (S111).

단계(S102)에서 급수가 이루어지면, 제어부(100)는 수위감지부(111)를 통해 세척수의 수위를 읽어 들인다(S112).When the water supply is made in step S102, the control unit 100 reads the level of the washing water through the water level detecting unit 111 (S112).

이어서, 제어부(100)는 수위감지부(111)를 통해 감지된 수위값을 단축코스에서의 미리 설정된 단축 수위값과 비교하여 세척수의 수위가 단축 수위인지를 판단한다(S113). 이때, 단축코스에서의 단축 수위값은 정상코스에서의 정상 수위값보다낮게 설정된다. 이에 따라, 세척수를 급수하는 데 소요되는 시간이 단축될 뿐만 아니라, 세척수 자체도 절약된다.Subsequently, the controller 100 determines whether the level of the washing water is a shortened level by comparing the level value sensed by the level detecting unit 111 with a preset shortened level value in the shortened course (S113). At this time, the shortened water level value in the shortened course is set lower than the normal water level in the normal course. This not only shortens the time required for watering the washing water, but also saves the washing water itself.

단계(S113)에서의 판단결과 단축수위이면, 제어부(100)는 히터구동부(122)를 통해 히터(122a)를 구동하여 세척수를 가열하고, 급수펌프구동부(121)를 통해 급수펌프(121a)를 구동하여 세척수를 급수관으로 펌핑하여 분사노즐을 통해 식기로 분사키는 가열세척을 수행한다(S114).If the result of the determination in step S113 is a shortened water level, the control unit 100 drives the heater 122a through the heater driving unit 122 to heat the washing water, and supplies the water supply pump 121a through the water supply pump driving unit 121. By driving the pumped washing water to the water supply pipe to perform the heating washing to spray to the tableware through the injection nozzle (S114).

단계(S114)에서 가열세척이 수행되면, 제어부(100)는 가열세척시간을 카운트하고, 카운트된 가열세척시간을 단축코스에서의 미리 설정된 단축 가열세척시간과 비교하여 가열세척시간이 경과하였는지를 판단한다(S115). 이때, 단축코스에서의 단축 가열세척시간은 정상코스에서의 정상 가열세척시간보다 짧게 설정된다. 이에 따라, 정상코스에서보다 실제 세척시간이 단축된다.When heating and washing is performed in step S114, the control unit 100 counts the heating washing time, and determines whether the heating washing time has elapsed by comparing the counted heating washing time with a predetermined uniaxial heating washing time in the short course. (S115). At this time, the uniaxial heating wash time in the short course is set shorter than the normal heating wash time in the normal course. Thus, the actual cleaning time is shorter than in the normal course.

단계(S115)에서 가열세척시간이 경과하면, 제어부(100)는 히터구동부(122)를 통해 히터(122a)를 정지시키고, 급수펌프구동부(121)를 통해 급수펌프(121a)를 정지시켜 가열세척을 중지시킨다(S116).When the heating washing time elapses in step S115, the control unit 100 stops the heater 122a through the heater driving unit 122, and stops the water supply pump 121a through the water supply pump driving unit 121 to heat the washing. Stop (S116).

단계(S116)에서 가열세척이 중지되면, 제어부(100)는 급배수밸브구동부(110)를 통해 배수밸브(120b)를 열어 오염된 세척수를 외부로 배출시킨다(S117).When heating and washing is stopped in step S116, the controller 100 opens the drain valve 120b through the water supply and drain valve driving unit 110 to discharge the contaminated washing water to the outside (S117).

이어서, 제어부(100)는 급배수밸브구동부(110)를 통해 급수밸브(120a)를 열어 미리 설정된 수위까지 급수한 후 급수펌프구동부(121)를 통해 급수펌프(121a)를 구동하여 헹굼 1을 수행한다(S118).Subsequently, the controller 100 opens the water supply valve 120a through the water supply and drain valve driver 110 to supply water to a predetermined level, and then drives the water supply pump 121a through the water supply pump driver 121 to perform rinsing 1. (S118).

헹굼 1이 종료되면, 제어부(100)는 리턴하여 미리 설정된 건조행정을 수행하게 된다. 이에 따라, 정상코스에서의 헹굼횟수보다 적은 횟수를 수행하게 되어 헹굼횟수 단축에 따라 전체 세척시간이 단축된다.When the rinsing 1 is finished, the control unit 100 returns to perform a preset drying stroke. Accordingly, the number of times less than the number of rinses in the normal course is performed to reduce the overall washing time according to the number of rinses.

이상에서 상세히 설명한 바와 같이, 본 발명은 식기의 오염도 또는 식기의 양이 상대적으로 적은 식기를 세척하기 위한 단축코스를 별도로 마련하여 세척수 및 세척시간을 단축시킴으로서 식기의 오염도나 식기의 양이 상대적으로 식기를 세척하는 경우 세척수 및 세척시간을 줄일 수 있을 뿐만 아니라, 히터의 소비전력을 줄이는 효과가 있다.As described in detail above, the present invention provides a separate short course for washing dishes with relatively low contamination or tableware to reduce washing water and washing time, thereby reducing the contamination of the dishes or the amount of dishes. In case of washing, the washing water and washing time can be reduced as well as reducing the power consumption of the heater.

Claims (9)

식기 세척기에 있어서,In the dishwasher, 상기 식기를 세척하기 위한 식기 세척수단,Dish washing means for washing the dishes; 미리 설정된 세척시간을 갖는 정상코스에서의 세척시간보다 짧게 설정된 세척시간을 갖는 단축코스를 포함하고, 상기 단축코스 수행명령이 있는 경우, 상기 단축코스에서의 세척시간동안 상기 식기 세척수단을 제어하여 상기 식기를 세척하는 제어부를 포함하는 것을 특징으로 하는 식기 세척기.And a shortening course having a washing time set to be shorter than a washing time in a normal course having a preset washing time, and when the shortening course is performed, by controlling the dish washing means during the washing time in the shortening course. And a control unit for washing dishes. 제 1항에 있어서,The method of claim 1, 사용자에 의해 상기 단축코스 수행명령을 입력받기 위한 단축코스 버튼이 마련된 키입력부를 더 포함하는 것을 특징으로 하는 식기 세척기.And a key input unit provided with a shortcut course button for receiving a command for performing the shortcut course by a user. 제 1항에 있어서,The method of claim 1, 상기 단축코스 수행시, 상기 제어부는 적어도 2회의 헹굼횟수를 갖는 정상코스에서의 헹굼횟수보다 적게 설정된 헹굼횟수를 갖도록 하는 것을 특징으로 하는 식기 세척기.When the short course is performed, the control unit has a rinse frequency set to less than the rinse frequency in the normal course having at least two rinse times. 제 1항에 있어서,The method of claim 1, 상기 단축코스 수행시, 상기 제어부는 미리 설정된 세척수위를 갖는 정상코스에서의 세척수위보다 낮게 설정된 세척수위를 갖도록 하는 것을 특징으로 하는 식기 세척기.When the short course is performed, the control unit is to have a washing level lower than the washing level in the normal course having a predetermined washing level. 제 1항에 있어서,The method of claim 1, 상기 식기 세척수단은 세척수를 펌핑하기 위한 급수펌프, 상기 급수펌프에 의해 펌핑된 세척수를 상기 식기에 분사시키기 위한 분사노즐을 포함하는 것을 특징으로 하는 식기 세척기.The dish washing means includes a water supply pump for pumping washing water, and a spray nozzle for spraying the washing water pumped by the water supply pump to the dishware. 사용자에 의한 키명령을 입력받기 위한 키입력부, 세척수를 펌핑하여 상기 식기에 상기 세척수를 분사시켜 상기 식기를 세척하는 식기 세척수단, 키입력부를 통해 입력된 키명령에 따라 상기 식기 세척수단을 제어하기 위한 제어수단을 구비한 식기 세척기의 제어방법에 있어서,A key input unit for receiving a key command by a user, the dish washing means for pumping the washing water by spraying the washing water to the dish to wash the dishes, controlling the dish washing means according to the key command input through the key input unit In the control method of the dishwasher having a control means for, 미리 설정된 세척시간을 갖는 정상코스에서의 세척시간보다 짧게 설정된 세척시간을 갖는 단축코스에 대한 수행명령이 있는지를 판단하고,It is determined whether there is a performance command for a short course having a set washing time shorter than the washing time in a normal course having a preset washing time. 상기 판단결과 단축코스 수행명령이 있는 경우, 상기 단축코스에서의 세척시간동안 상기 단축코스를 수행하여 상기 식기를 세척하는 것을 특징으로 하는 식기 세척기의 제어방법.And if there is a command to perform a shortened course, performing the shortened course during the washing time in the shortened course to control the dishwasher. 제 6항에 있어서,The method of claim 6, 상기 단축코스 수행명령 판단은, 상기 키입력부를 통해 상기 사용자에 의해상기 단축코스 수행명령이 입력되었는지에 따라 판단하는 것을 특징으로 하는 식기 세척기의 제어방법.The control method of the dishwasher, characterized in that for determining whether the short course execution command is input by the user through the key input unit. 제 6항에 있어서,The method of claim 6, 상기 판단결과 단축코스 수행명령이 있는 경우, 상기 단축코스에서의 헹굼횟수를 적어도 2회의 헹굼횟수를 갖는 정상코스에서의 헹굼횟수보다 적게 설정하는 것을 특징으로 하는 식기 세척기의 제어방법.And if the shortening course is performed as a result of the determination, setting the number of rinses in the shortened course to be less than the number of rinsing in the normal course having at least two rinsing times. 제 6항에 있어서,The method of claim 6, 상기 판단결과 단축코스 수행명령이 있는 경우, 상기 단축코스에서의 세척수위를 미리 설정된 세척수위를 갖는 정상코스에서의 세척수위보다 낮게 설정하는 것을 특징으로 하는 식기 세척기의 제어방법.And if there is a command to perform a shortened course, determining that the level of washing in the shortened course is lower than that of the normal course having a predetermined level of washing.
KR1020020034076A 2002-06-18 2002-06-18 Method and device controlling dish washer comprising short course KR20030096968A (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970027041U (en) * 1995-12-20 1997-07-24 Dishwasher Detection Device of Dishwasher
KR970073512A (en) * 1996-05-15 1997-12-10 구자홍 Apparatus and method for detecting the amount of food in a dishwasher
JPH1014849A (en) * 1996-06-28 1998-01-20 Hitachi Ltd Tableware washing machine
KR19980046012U (en) * 1996-12-27 1998-09-25 권태완 Dishwasher dryer with control circuit for operation test
KR0152864B1 (en) * 1996-06-12 1998-10-15 구자홍 Dish washer
JP2001112699A (en) * 1999-10-14 2001-04-24 Matsushita Electric Ind Co Ltd Dish washing and drying machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970027041U (en) * 1995-12-20 1997-07-24 Dishwasher Detection Device of Dishwasher
KR970073512A (en) * 1996-05-15 1997-12-10 구자홍 Apparatus and method for detecting the amount of food in a dishwasher
KR0152864B1 (en) * 1996-06-12 1998-10-15 구자홍 Dish washer
JPH1014849A (en) * 1996-06-28 1998-01-20 Hitachi Ltd Tableware washing machine
KR19980046012U (en) * 1996-12-27 1998-09-25 권태완 Dishwasher dryer with control circuit for operation test
JP2001112699A (en) * 1999-10-14 2001-04-24 Matsushita Electric Ind Co Ltd Dish washing and drying machine

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