KR20030068330A - method dry of dish washer - Google Patents
method dry of dish washer Download PDFInfo
- Publication number
- KR20030068330A KR20030068330A KR1020020008224A KR20020008224A KR20030068330A KR 20030068330 A KR20030068330 A KR 20030068330A KR 1020020008224 A KR1020020008224 A KR 1020020008224A KR 20020008224 A KR20020008224 A KR 20020008224A KR 20030068330 A KR20030068330 A KR 20030068330A
- Authority
- KR
- South Korea
- Prior art keywords
- humidity
- dish washer
- time
- drying
- washing tank
- Prior art date
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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
- 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
- A47L15/0034—Drying phases, including dripping-off phases
-
- 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
- A47L15/486—Blower 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
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/48—Drying arrangements
- A47L15/488—Connections of the tub with the ambient air, e.g. air intake or venting arrangements
Landscapes
- Washing And Drying Of Tableware (AREA)
Abstract
Description
본 발명은 식기세척기 건조방법에 관한 것으로서, 더 자세하게는 최종헹굼후 건조시 세척조 내부 표면, 그릇, 랙에 남아 있는 수분의 증발작용을 높여주고 세척조 내부의 고습의 습증기의 습도를 검출하여 상온, 상습이 될때까지 완전히 배출토록 함으로서 세척조 내부 온도가 노점 이하로 냉각되면서 세척조 내부 표면, 그릇, 랙에 발생하는 응결 현상 발생을 방지하여 건조 성능을 향상시킬 뿐만 아니라 최적의 시간 동안 건조를 행 할 수 있도록 하는 식기세척기 건조방법에 관한 것이다.The present invention relates to a dishwasher drying method, and more particularly, to increase the evaporation of water remaining in the washing tank inner surface, the bowl and the rack during drying after the final rinsing, and to detect the humidity of the humid steam of the high humidity inside the washing tank at room temperature and humidity. By completely discharging until this time, the internal temperature of the washing tank is cooled below the dew point, preventing condensation occurring on the surface of the washing tank, the vessel, and the rack, thereby improving drying performance and allowing drying for an optimal time. It relates to a dishwasher drying method.
식기세척기의 건조방법은 최종헹굼행정 후 건조행정을 진행토록되어 있으며건조행정은 최종헹굼 행정중 고온으로 가열된 세척수가 세척조 내부표면, 그릇, 랙의 온도를 높인 후 다음 단계에서 가열된 세척수는 완전히 배출된다. 이때 남아 있는 잠열에 의해 세척조 내부, 그릇, 랙의 표면에 남아 있는 잔수는 세척조 내부 공간에 증발되며 도어에 장착된 일정 풍량을 가진 배출팬을 동작시켜 내부의 고온, 고습의 습증기를 일정시간동안 동작시킨 후에 프로그램을 종료시켜 배출팬의 동작을 멈추도록 하고 있다.The drying method of the dishwasher is to proceed with the drying stroke after the final rinsing stroke.In the drying stroke, the washing water heated to high temperature during the final rinsing stroke increases the temperature of the inner surface of the washing tank, the bowl and the rack, Discharged. At this time, the residual water remaining on the inside of the washing tank, the bowl and the rack by the latent heat remaining is evaporated in the inner space of the washing tank, and the humidified steam of high temperature and high humidity is operated for a certain time by operating the discharge fan having a certain amount of air installed in the door After the program has finished, the program terminates the operation of the exhaust fan.
이러한 종래의 식기세척기는 배출팬이 일정한 풍량을 배출하여 세척조 내부의 온도를 급격히 떨어뜨려 세척조 내부의 포화수증기량을 줄기고 남아 있는 잔수가 세척조 내부 공간으로 증발되는 속도를 줄여 세척조 내부 표면, 그릇표면, 랙의 표면에 잔수가 남아 있을 뿐만 아니라 일정 시간동안 배출되고 프로그램이 종료됨으로써 배출되지 못하고 내부에 남아 있는 습증기가 세척조 내부 온도가 노점이하로 내려가면서 세척조 내부 표면 그릇 표면, 랙의 표면에 응결되기 시작해 건조성능을 떨어트리는 문제가 있다.In the conventional dishwasher, the discharge fan discharges a certain amount of air to drastically reduce the temperature inside the washing tank, thereby reducing the amount of saturated water vapor in the washing tank and reducing the rate at which remaining water evaporates into the washing tank inner space. In addition to the residual water remaining on the surface of the rack, it is discharged for a certain period of time and the program is not discharged by the end of the program. The wet steam inside the rack begins to condense on the inside surface of the washing tank, the surface of the bowl, and the surface of the rack. There is a problem of poor drying performance.
본 발명은 이와 같은 종래의 제반 문제점을 해결하기 위한 것으로서 그 목적은 식기세척기의 내부 잠열을 오랫동안 유지시켜 주어 세척조 내부의 포ㅎ하 수증기량의 감소를 줄이고 잔수의 증발조건을 최적화하기 위한 최소의 증발시간을 주기 위해 건조 행정시 풍량 및 배출시간을 3단계로 두도록 하고 내부의 습도를 감지하여 최적의 시간동안 배출팬을 동작하여 건조성능을 향상시키는 데 있다.The present invention is to solve such a conventional problem, the purpose is to maintain the internal latent heat of the dishwasher for a long time to reduce the amount of water vapor in the washing tank and to minimize the evaporation conditions of the residual water evaporation conditions In order to improve the drying performance, the air flow and the discharge time are set in three stages, and the internal humidity is sensed to improve the drying performance by operating the discharge fan for the optimal time.
도 1은 본 발명의 실시예에 따른 식기세척기 건조제어장치의 블럭구성도이다.1 is a block diagram of a dish washer drying control apparatus according to an embodiment of the present invention.
도 2는 본 발명의 실시예에 따른 식기세척기 건조제어방법의 흐름도이다.2 is a flow chart of a dish washer drying control method according to an embodiment of the present invention.
도 3은 본 발명의 실시예에 따른 습도 변화 그램프이다.3 is a humidity change gram according to an embodiment of the present invention.
-도면의 주요부분에 대한 부호설명-Code descriptions for the main parts of the drawings
10;마이컴20;습도센서10; microcomputer 20; humidity sensor
30;배출팬30; exhaust fan
이하, 이 발명이 속하는 기술분야에서 통상의 지식을 갖는 자가 이 발명을 용이하게 실시할 수 있을 정도로 상세히 설명하기 위하여, 이 발명의 가장 바람직한 실시예를 첨부된 도면을 참조로 하여 상세히 설명하기로 한다. 이 발명의 목적, 작용효과를 포함하여 기타 다른 목적들, 특징점들, 그리고 동작상의 이점들이 바람직한 실시예의 설명에 의해 보다 명확해질 것이다.DETAILED DESCRIPTION Hereinafter, the most preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily implement the present invention. . Other objects, features, and operational advantages, including the purpose, working effects, and the like of the present invention will become more apparent from the description of the preferred embodiment.
참고로 여기에서 개시되는 실시예는 여러가지 실시가능한 예중에서 당업자의 이해를 돕기 위하여 가장 바람직한 예를 선정하여 제시한 것일 뿐, 이 발명의 기술적 사상이 반드시 이 실시예만 의해서 한정되거나 제한되는 것은 아니고, 본 발명의 기술적 사상을 벗어나지 않는 범위내에서 다양한 변화와 변경이 가능함은 물론, 균등한 타의 실시예가 가능함을 밝혀 둔다.For reference, the embodiments disclosed herein are only presented by selecting the most preferred examples to help those skilled in the art from the various possible examples, the technical spirit of the present invention is not necessarily limited or limited only by this embodiment, Various changes and modifications are possible within the scope without departing from the technical spirit of the present invention, as well as other equivalent embodiments will be found.
본 발명은 식기세척기가 건조행정중 최적의 시간동안 배출팬(30)이 동작될 수 있도록 하는 제어방법에 관한 것으로서, 도1 내지 도 3에서 보는 바와 같이 내부에 프로그램이 저장된 마이컴(10)과 상기 마이컴(10)의 입력단에 연결되어 습증기에 의한 습도변화를 감지하여 출력하는 습도센서(20)와, 상기 마이컴(10)에 입출력단에 연결되어 풍량을 조정하여 출력하는 배출팬(30)이 장착한 식기세척기를 구성한다.The present invention relates to a control method for allowing the dishwasher to operate the discharge fan 30 for an optimal time during the drying operation, as shown in Figures 1 to 3, the microcomputer 10 and the program stored therein and the Humidity sensor 20 is connected to the input terminal of the microcomputer 10 to detect and output the humidity change by the wet steam, and the discharge fan 30 is connected to the input and output terminal to the microcomputer 10 to adjust the output air volume output Configure a dishwasher.
또한, 본 고안은 상기 마이컴(10)에 설정된 프로그램을 첨부도면 도 를 참조하여 설명하면, 식기세척기의 동작 시작으로 마이컴(10)이 내부의 프로그램을 초기화하면서 습도센서(20)에서 감지한 습도의 정도와 배출팬(30)의 동작시간에 의해 초기습도정도를 입력하고 급수와 세척 및 헹굼 행정을 끝내고 배수와 건조단계를실행하도록 되어 있다.In addition, the present invention will be described with reference to the drawings attached to the microcomputer 10, the operation of the dishwasher, the microcomputer 10 of the humidity detected by the humidity sensor 20 while initializing the internal program The initial humidity level is input by the degree and the operation time of the discharge fan 30, and the water supply, washing and rinsing strokes are completed, and the drainage and drying steps are executed.
또한 배수 건조 시작를 시작하면 마이컴(10)은 배출팬(30)을 구동시켜 습기 및 물기가 외부로 배출될 수 있도록 풍량을 가장 작은 순서에서부터 시작하여 배출팬(30)을 단계적으로 구동시키게 된다.In addition, when the start of drainage drying starts, the microcomputer 10 drives the discharge fan 30 step by step starting the air flow in the smallest order so that moisture and water can be discharged to the outside by driving the discharge fan (30).
마이컴(10)은 내부 프로그램에 따라 배출팬(30) 풍량 1단계를 진행하며 시간을 카운터 한다. 풍량 1단계의 최소설정시간(n1)이 되거나 검출습도가 포화습도(b)에 도달하면 배출팬(30)은 내부 습도가 포화하지 않은 최소한의 풍량 단계로 전환하며 시간을 초기화하고 시간을 카운터 하다. 다음, 풍량 2단계에서는 최소설정 시간(n2)에 도달하거나 검출습도가 증발 수증기량의 임계습도(c)에 도달하면 배출팬(30)은 최대 풍량 단계(L)로 전환하고 시간을 초기화하며 시간을 카운터 한다. 마지막으로 풍량 3단계에서는 최소설정시간(n3)이 되거나 습도값이 초기 검출습도(a)와 같아지면 배출팬(30)의 동작을 중지시키고 프로그램을 종료하게 된다.The microcomputer 10 proceeds one step of the air flow rate of the exhaust fan 30 according to the internal program and counts the time. When the minimum set time (n1) of the air flow level 1 is reached or the detected humidity reaches the saturation humidity (b), the discharge fan 30 switches to the minimum air flow stage where the internal humidity is not saturated, resets the time, and counters the time. . Next, in the second air volume step, when the minimum set time (n2) is reached or the detected humidity reaches the critical humidity (c) of the evaporated water vapor amount, the discharge fan 30 switches to the maximum air volume step (L), resets the time, and resets the time. Counter. Finally, in the third air volume step, when the minimum set time (n3) or the humidity value is equal to the initial detection humidity (a), the operation of the discharge fan 30 is stopped and the program is terminated.
이와 같이 작용하는 본 발명은 초기에 습증기를 일정 풍량으로 연속 배출하지 않아 세척조 내부의 보온을 유지히여 세척조의 포화수증기량을 떨어트리지 않어 증발용량의 죄대화하고 이를 최대시간 유지토록 하는 효과를 갖는다.The present invention acting as described above does not discharge the wet steam continuously at a predetermined amount of air at the beginning, thereby maintaining the warmth inside the washing tank, thereby reducing the amount of saturated water vapor in the washing tank, thereby reducing the evaporation capacity and maintaining the maximum time.
또한, 본 발명은 내부의 습고가 포화되지 않도록 배출팬 풍량을 단계별로 동작시킴으로서 세척조 내부의 증발조건을 최대화 시켜 주어 그릇의 남아 있는 잔수를 최소화시키는 효과를 갖는다.In addition, the present invention has the effect of maximizing the evaporation conditions inside the washing tank by operating the discharge fan air flow step by step so that the humidity of the interior is not saturated to minimize the remaining water in the bowl.
또한, 본 발명은 건조 행정중의 습도값가 초기 습도 즉, 상온 상습의 습도값을 비교하여 상온 상습이 될때 까지 습증기를 배출시킴으로서 최적의 시간 동안 건조를 행하고, 건조중 내부에 남아 있는 습도값을 검출, 비교하여 배출하므로 내부 습증기를 완전히 배출시며 건조 종료후 세척조 내부 표면, 그릇 표면, 랙 표면에 발생하는 응결 현상을 없애 주게 되는 것이다.In addition, the present invention compares the humidity value of the initial humidity, that is, the normal temperature and normal humidity, and discharges the wet steam until it reaches the normal temperature and humidity, and performs drying for an optimal time, and detects the humidity value remaining inside the drying process. In addition, the internal moisture vapor is completely discharged and the condensation occurring on the inner surface of the washing tank, the surface of the bowl, and the surface of the rack is completely eliminated.
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KR1020020008224A KR20030068330A (en) | 2002-02-15 | 2002-02-15 | method dry of dish washer |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107773195A (en) * | 2017-11-16 | 2018-03-09 | 浙江帅康电气股份有限公司 | A kind of drying and air exchange system and the dish-washing machine comprising the system |
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JPH01165932A (en) * | 1987-12-23 | 1989-06-29 | Hitachi Ltd | Method and apparatus for measuring density |
KR960004936U (en) * | 1994-07-13 | 1996-02-16 | 원 허 | Foster car |
JPH0994212A (en) * | 1995-09-29 | 1997-04-08 | Matsushita Electric Ind Co Ltd | Dish washer and dryer |
KR0123762B1 (en) * | 1992-12-11 | 1997-11-27 | 윤종용 | No button table-ware drying machines and method of controlling the same |
JPH10258014A (en) * | 1997-03-19 | 1998-09-29 | Rinnai Corp | Dishwasher |
KR19980083617A (en) * | 1997-05-16 | 1998-12-05 | 배순훈 | Hot air control device of dish dryer and its method |
JPH10328114A (en) * | 1997-05-30 | 1998-12-15 | Matsushita Electric Ind Co Ltd | Dishwasher/dryer |
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2002
- 2002-02-15 KR KR1020020008224A patent/KR20030068330A/en not_active Application Discontinuation
Patent Citations (7)
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JPH01165932A (en) * | 1987-12-23 | 1989-06-29 | Hitachi Ltd | Method and apparatus for measuring density |
KR0123762B1 (en) * | 1992-12-11 | 1997-11-27 | 윤종용 | No button table-ware drying machines and method of controlling the same |
KR960004936U (en) * | 1994-07-13 | 1996-02-16 | 원 허 | Foster car |
JPH0994212A (en) * | 1995-09-29 | 1997-04-08 | Matsushita Electric Ind Co Ltd | Dish washer and dryer |
JPH10258014A (en) * | 1997-03-19 | 1998-09-29 | Rinnai Corp | Dishwasher |
KR19980083617A (en) * | 1997-05-16 | 1998-12-05 | 배순훈 | Hot air control device of dish dryer and its method |
JPH10328114A (en) * | 1997-05-30 | 1998-12-15 | Matsushita Electric Ind Co Ltd | Dishwasher/dryer |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107773195A (en) * | 2017-11-16 | 2018-03-09 | 浙江帅康电气股份有限公司 | A kind of drying and air exchange system and the dish-washing machine comprising the system |
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