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KR940008403Y1 - Dishwasher with hot water steam injection function - Google Patents

Dishwasher with hot water steam injection function Download PDF

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Publication number
KR940008403Y1
KR940008403Y1 KR92015794U KR920015794U KR940008403Y1 KR 940008403 Y1 KR940008403 Y1 KR 940008403Y1 KR 92015794 U KR92015794 U KR 92015794U KR 920015794 U KR920015794 U KR 920015794U KR 940008403 Y1 KR940008403 Y1 KR 940008403Y1
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South Korea
Prior art keywords
dishwasher
water
heating chamber
hot water
pump
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KR92015794U
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Korean (ko)
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KR940005065U (en
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이상대
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배순훈
대우전자 주식회사
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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/42Details
    • A47L15/4234Steam generating arrangements
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/14Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/42Details
    • A47L15/4278Nozzles
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2601/00Washing methods characterised by the use of a particular treatment
    • A47L2601/03Pressurised, gaseous medium, also used for delivering of cleaning liquid
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2601/00Washing methods characterised by the use of a particular treatment
    • A47L2601/04Steam

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  • Washing And Drying Of Tableware (AREA)

Abstract

내용 없음.No content.

Description

온수함유수증기 분사기능을 갖는 식기세척기Dishwasher with hot water steam injection function

제1도는 본 고안에 따른 온수함유수증기 분사기능을 갖는 식기세척기를 개략적으로 도시한 정단면도이다.Figure 1 is a front sectional view schematically showing a dishwasher having a hot water-containing steam injection function according to the present invention.

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

1 : 식기세척기 2 : 건조대1: dishwasher 2: drying rack

3 : 노즐 4 : 유로변경밸브3: nozzle 4: flow path change valve

5 : 가열기 6 : 펌프5: heater 6: pump

7 : 분사구 8 : 유로7: injection hole 8: euro

9 : 물유입구9: water inlet

[고안의 분야][Field of design]

본 고안은 온수함유수증기의 분사가 가능한 식기세척기에 관한 것이다.The present invention relates to a dishwasher capable of spraying hot water-containing steam.

보다 구체적으로 본 고안은 식기세척기의 바닥에 상기 바닥과 유체적으로 연결되는 가열실을 두어 기존의 펌프에 의한 세척용수의 분사에 의한 세척기능과 함께 가열실내의 가열기에 의한 온수함유수증기를 펌프로 가압하여 유로변경 밸브로 분사구를 경유하여 식기 쪽으로 분사토록 하는 온수함유수증기 분사 기능을 갖는 식기세척기에 관한 것이다.More specifically, the present invention includes a heating chamber fluidly connected to the floor at the bottom of the dishwasher, so that the hot water-containing steam by the heater in the heating chamber is pumped together with the washing function by spraying the washing water by the conventional pump. The present invention relates to a dishwasher having a hot water-containing steam jet function, which is pressurized to cause the jet valve to be jetted toward the tableware via the injection port.

[고안의 배경][Design background]

종래의 저탕식(온수식) 식기세척기는 식기나 수저의 눌러붙은 찌꺼기를 깨끗하게 세척하기 위해서는 전력의 소모가 매우 많았고 시간의 지연과 유량의 손실 역시 큰문제점으로 남아 있었다. 이는 식기에 눌러붙은 찌꺼기를 제거하기 위해서는 식기세척기내의 다량의 찬물을 따뜻하게 데워 온수로 만든 다음 찌꺼기를 불려야 했기 때문이다.Conventional low-water type dishwasher was very power-consuming to clean the trash of dishes or cutlery clean, and the delay of time and loss of flow rate also remained a big problem. This is because a large amount of cold water in the dishwasher needs to be warmed to make hot water, and then the dregs are removed in order to remove the residue stuck to the dishes.

또한, 일본공개특허공보 제 평2-82930호에는 별도의 가열실에 세척용수를 가열하여 스팀을 형성할 수 있도록 형성된 스팀발생장치를 독립적으로 구비하고 있으며, 또한 이러한 스팀발생장치로부터 발생된 스팀은 식기에 대하여 측방에 위치하는 노즐로부터 아무런 다른 가압수단이 없이 스팀자체의 압력만으로 분사되도록 구성되어 있는 인용발명의 스팀기능 및 여열에 의한 건조기능을 갖도록 제어될 수 있는 식기세척기를 제공하고 있기는 하나, 스팀분무발생장치에서 스팀 자체의 압력만으로 측방의 노즐을 경유하여 식기 쪽으로 분사되어지므로 분사되는 범위가 한정되어지며, 전체 식기에의 고른 스팀의 적용이 곤란하다는 단점이 있었다.In addition, Japanese Laid-Open Patent Publication No. Hei 2-82930 is provided with a steam generator independently formed to heat the washing water in a separate heating chamber to form steam, and the steam generated from the steam generator is Although there is provided a dishwasher which can be controlled to have a steam function of the present invention and a drying function by heat, which is configured to be sprayed by the pressure of the steam itself without any other pressurizing means from the nozzle located on the side of the dish. In the steam spray generator, only the pressure of steam itself is injected to the tableware via the nozzles on the side, so the spraying range is limited, and it is difficult to apply even steam to the whole tableware.

본 고안에서는 식기세척기내의 하단에 가열기를 포함하는 가열실을 형성시키고, 온수함유수증기의 분사를 위한 분사구와 식기세척을 위한 세척용수의 분사를 위한 노즐에 유체적으로 연결된 펌프에 상기 분사구와 노즐을 선택적으로 유체연결할 수 있는 유로 변경밸브를 취부시켜 하방의 분사구로부터 상방으로 가압된 온수함유수증기가 분사되도록 하므로써 상기 문제점들을 해결하였다.In the present invention, a heating chamber including a heater is formed at a lower end of the dishwasher, and the nozzle and the nozzle are connected to a pump fluidly connected to a nozzle for spraying hot water-containing steam and a nozzle for spraying washing water for dishwashing. The above problems have been solved by installing a flow path change valve which can be selectively connected to the fluid so that hot water-containing water vapor pressurized upward from the lower injection port is injected.

[고안의 목적][Purpose of designation]

본 고안의 목적은 온수함유수증기의 분사가 가능한 식기세척기를 제공하는데 있다.An object of the present invention is to provide a dishwasher capable of spraying hot water-containing steam.

본 고안의 다른 목적은 식기세척기의 바닥에 상기 바닥과 유체적으로 연결되는 가열실을 두어 기존의 펌프에 의한 세척용수의 분사에 의한 세척기능과 함께 가열실내의 가열기에 의한 온수함유수증기를 펌프로 가압하여 유로변경밸브로 분사구를 경유하여 식기 쪽으로 분사토록 하는 온수함유수증기 분사기능을 갖는 식기세척기를 제공하는데 있다.Another object of the present invention is to place a heating chamber fluidly connected to the floor at the bottom of the dishwasher and to wash the water by steam in the heating chamber together with the washing function by spraying the washing water by the conventional pump to the pump It is to provide a dishwasher having a hot water-containing steam injection function to pressurize and to be injected into the tableware through the injection port by the flow path change valve.

[고안의 요약]Summary of the proposal

본 고안의 온수함유수증기 분사기능을 갖는 식기세척기는 식기세척기의 하부에 가열기를 포함하는 가열실을 형성시켜 펌프의 동작과 새로운 급수 사이에 가열실내의 가열기를 동작시켜 가열실내의 세척용수를 가열하여 온수함유수증기를 발생시키고, 펌프에 연결된 분사구를 통하여 하방으로부터 상방으로 온수함유수증기를 분사토록 하는 고조로 이루어짐을 특징으로 한다.The dishwasher having the hot water-containing steam spray function of the present invention forms a heating chamber including a heater at the bottom of the dishwasher to operate the heater in the heating chamber between the operation of the pump and the new water supply to heat the washing water in the heating chamber. It generates a hot water-containing steam, characterized in that made of a high pressure to spray the hot water-containing steam from below through the injection port connected to the pump.

이하 첨부된 도면을 참고하여 본 고안을 설명하면 다음과 같다.Hereinafter, the present invention will be described with reference to the accompanying drawings.

[고안의 구체예의 설명][Explanation of specific example of design]

제1도에 도시된 바와 같이 본 고안의 온수함유수증기 분사기능을 갖는 식기세척기는 전동모터 등에 의하여 구동되는 하나의 펌프(6)를 사용하여 식기세척기(1)의 내부 하단에 모이는 세척용수를 가압하여 노즐(3)을 통해 세척하고자 하는 식기를 향하여 고압으로 분사하므로써 식기의 표면에 묻은 이물들을 세척해내는 종래의 식기세척기에 있어서, 물유입구(9)에 의하여 연결되는 가열실을 설치하고, 상기 가열실내에 가열용의 히터를 장착시킴과 동시에 가열실의 출구를 상기한 진동모터에 의하여 구동되는 펌프(6)와 유체적으로 연결하고, 펌프(6)의 유출구를 양분하여 하나의 유로변경밸브(4)로서 유체의 흐름을 조절하여 정상적인 세척용수의 노즐(3)을 통한 분사에 의한 식기의 세척 이외에 고온, 고압의 수증기를 수증기분사구(7)를 통하여 식기에 분사하므로써 식기의 세척을 보다 효율적으로 할수 있도록 구성되어짐을 특징으로 한다.As shown in FIG. 1, the dishwasher having the hot water-containing steam spray function according to the present invention pressurizes the washing water collected at the inner bottom of the dishwasher 1 using one pump 6 driven by an electric motor or the like. In the conventional dishwasher for washing the foreign matter on the surface of the dish by spraying at a high pressure toward the dish to be washed through the nozzle (3), by installing a heating chamber connected by the water inlet (9), A heater for heating is mounted in the heating chamber, and at the same time, the outlet of the heating chamber is fluidly connected to the pump 6 driven by the vibration motor described above, and the outlet of the pump 6 is divided into two flow path changing valves. (4) In addition to the washing of the tableware by spraying through the nozzle (3) of the normal washing water by controlling the flow of the fluid, high-temperature, high-pressure steam is distributed to the tableware through the steam injection port (7). By features a configuration doeeojim to be the cleaning of the dishes more efficiently.

상기에서 가열실은 물유입구(9)를 경우하여 식기세척기(1)의 하부와 유체적으로 연결되며, 그 내부에 가열기(5)를 갖추고 있어 가열기(5)의 동작에 따라 가열실내에 존재하는 세척용수만을 가열하도록 하며, 이는 종래의 세척용수의 분사용으로 세척용수를 가압하는데 사용하였던 펌프(6)를 그대로 사용하여 그 출구에 유로변경밸브(4)를 고정시켜 유로변경밸브(4)의 일측은 종래의 식기세척기(1)에서와 같이 노즐(3)을 통하여 세척용수가 식기를 향하여 상방으로 분사되도록 하며, 타측으로는 별도의 상방으로 향하는 분사구(7)로 유체연결하므로써 상기 가열실내에서 가열된 세척용수를 가압하여 분무토록 하므로써 온수를 함유하는 수증기가 상기 분사구(7)를 경유하여 상방의 건조대(2)에 얹혀있는 식기를 향하여 분사되도록 한다.In the above, the heating chamber is fluidly connected to the lower part of the dishwasher 1 in the case of the water inlet 9, and has a heater 5 therein, so that the heating chamber exists in the heating chamber according to the operation of the heater 5. Only the water is heated, which is fixed to the channel change valve 4 at its outlet by using the pump 6 used to pressurize the wash water for the injection of the conventional water for cleaning the water. As in the conventional dishwasher 1, the washing water is sprayed upward through the nozzle 3 toward the tableware, and the other side is heated in the heating chamber by fluidly connecting to the nozzle 7 facing upward. By pressurizing the sprayed washing water, the steam containing hot water is sprayed toward the dishware placed on the upper drying rack 2 via the injection hole 7.

상기에서의 유로변경밸브(4)는 통상 '솔레노이드'라 불리우는 전자기력을 띠도록 코일에 둘러싸여진 강자성의 금속봉으로 이루어지는 전자석동작밸브와 같은 유체단속용 밸브를 사용하여 어느 일측의 유로(8)와 유체적으로 단속토록 하는 것이다.The flow path change valve 4 is fluidized with the flow path 8 on either side by using a fluid control valve such as an electromagnet operated valve made of a ferromagnetic metal rod enclosed by a coil so as to have an electromagnetic force called a solenoid. It would be to crack down on the enemy.

또한 상기에서의 가열기(5)는 식기세척기(1)의 세척용수의 사용량에 따라 비례하는 가열실의 크기에 따라 달라질 수 있으나, 통상 가열실내의 세척용수를 5 내지 30초 이대에 물의 비등점(100℃)까지 가열할 수 있는 열용량을 갖는 전기저항을 사용하는 밀봉된 열선 등이 사용될 수 있으며, 이는 통상 '시즈히터'라 불리우는 밀봉형의 가열기(5)가 사용될 수 있다.In addition, the heater 5 in the above may vary depending on the size of the heating chamber proportional to the amount of washing water used in the dishwasher 1, but the boiling point of the water 100 to the washing water in the heating chamber 5 to 30 seconds or more Sealed heating wires or the like using an electrical resistance having a heat capacity capable of heating up to < RTI ID = 0.0 >) can be used, < / RTI >

본 고안의 작용은 다음과 같다.The operation of the present invention is as follows.

본 고안에 따른 온수함유수증기 분사기능을 갖는 식기세척기는 펌프(6)의 동자과 새로운 급수 사이에 가열실내의 가열기(5)를 동작시켜 가열실내의 세척용수를 가열하여 온수함유수증기를 발생시키고, 펌프(6)에 연결된 분사구(7)를 통하여 하방으로부터 상방으로 온수함유수증기를 분사토록 하므로써 식기의 세척효과를 높이도록 고안된 것으로, 첫째, 종래의 일반 식기세척기(1)에서와 같이 우선 급수하고, 동시에 펌프를 가동시키고, 펌프(6)에 인접하게 설치된 유로변경밸브(4)를 분사구(7)쪽으로 유체적 연결이 이루어지도록 동작시켜 가열된 세척용수를 펌프(6)로 가압하여 분사구(7)를 통하여 분사하므로써 온수가 함유된 수증기를 식기 쪽으로 분사하여 말라붙은 이물들을 효과적으로 제거토록 하고, 둘째, 분사구(7)쪽으로 유체적 연겨링 이루어지도록 동작된 유로변경밸브(4)를 식기세척을 수행하는 노즐(3) 쪽으로 유체적 연결이 이루어지도록 동작시켜 펌프(6)에 의하여 가압된 세척용수를 노즐(3)을 통하여 상방의 식기 쪽으로 분사하여 정상적인 식기세척행정을 수행토록 하고, 그리고 셋째, 세척이 완료된 후 오염된 세척용수를 식기세척이(1) 밖으로 배출하므로써 모든 세척행정을 종료시킨다.The dishwasher having the hot water-containing steam jetting function according to the present invention operates the heater 5 in the heating chamber between the pupil of the pump 6 and the new water supply to heat the washing water in the heating chamber to generate hot water-containing steam. It is designed to increase the washing effect of the tableware by spraying hot water-containing water vapor from the bottom to the top through the injection port (7) connected to (6), firstly, the water is first supplied as in the conventional dishwasher (1), and at the same time The pump is operated, and the flow path change valve 4 installed adjacent to the pump 6 is operated to make a fluid connection to the injection hole 7 to pressurize the heated washing water with the pump 6 to open the injection hole 7. By spraying through the water vapor containing hot water to the tableware to effectively remove the dried foreign matter, and secondly, the fluid porting towards the injection port (7) The lock-operated flow path change valve (4) is operated to make a fluid connection to the nozzle (3) for dishwashing, and the washing water pressurized by the pump (6) is sprayed through the nozzle (3) toward the tableware upwards. To perform the normal dishwashing operation, and thirdly, after the washing is completed, all the washing strokes are terminated by discharging the contaminated washing water out of the dishwasher (1).

한편, 가열실과 연결되는 물유입구(9) 쪽에도 유로변경밸브(4)와 같이 유체의 흐름을 단속할 수 있는 밸브가 더욱 취부될 수 있으며, 이는 가열실내로 유입되는 세척용수의 양을 조절하므로써 온수함유수증기의 발생량을 조절하는 수단으로 사용할 수 있다.On the other hand, a valve for controlling the flow of the fluid, such as the flow path change valve (4) can be further attached to the water inlet (9) connected to the heating chamber, which is controlled by the amount of water to be introduced into the heating chamber It can be used as a means for controlling the amount of water vapor contained.

본 고안의 효파는 가열실내의 세척용수만을 가열기(5)로 가열시켜 온수함 유수증기를 발생시켜 기존의 펌프(6)를 사용하여 가압하여 분사토록 하므로써 짧은 시간에 적은 전력으로 식기를 세척할 수 있도록 하여 전력, 시간 및 물을 절약할 수 있고 스팀분사로 식기에 강력한 불림기능을 작용시켜 세척시간의 지연됨이 없이 식기에 붙은 오물을 일반 저탕식 식기세척기와 같은 효과를 낼수 있다.The effect of the present invention is to heat the washing water in the heating chamber only by the heater (5) to generate hot water box water vapor and pressurized by using the existing pump (6) to wash the dishes in a short time with less power It can save power, time and water, and it has a strong soaking function on the tableware by steam spraying, so that the dirt attached to the tableware can have the same effect as a general low-temperature dishwasher without delay of washing time.

본 고안은 기재된 구체예에 대해서만 상세히 설명되었지만 본 고안의 사상과 범위내에서 여리가지로 변형 또는 수정할 수 있음은 이 분야의 당업자에게는 명백한 것이며 따라서 그러한 변형 및 수정은 첨부된 실용신안동록청구범위에 속하는 것은 당연하다.Although the present invention has been described in detail only with respect to the described embodiments, it will be apparent to those skilled in the art that various changes and modifications can be made within the spirit and scope of the present invention, and such modifications and modifications fall within the scope of the appended claims. It is natural.

Claims (1)

전동모터 등에 의하여 구동되는 하나의 펌프(6)를 사용하여 식기세척기(1)의 내부 하단에 모이는 세척용수를 가압하여 노즐(3)을 통해 세척하고자 하는 식기를 향하여 고압으로 분사하므로써 식기의 표면에 묻은 이물들을 세척해내는 종래의 식기세척기에 있어서, 물유입구(9)에 의하여 연결되는 가열실을 설치하고, 상기가열실내에 가열용의 히터를 장착시킴과 동시에 가열실의 출구를 상기한 진동모터에 의하여 구동되는 펌프(6)와 유체적으로 연결하고, 펌프(6)의 유출구를 양분하여 하나의 유로변경밸브(4)로서 유체의 흐름을 조절하여 정상적인 세척용수의 노즐(3)을 통한 분사에 의한 식기의 세척 이외에 고온, 고압의 수증기를 수중기분사구(7)를 통하여 식기에 분사하므로써 식기의 세척을 보다 효율적으로 할 수 있도록 구성되어짐을 특징으로 하는 온수함유수증기 분사기능을 갖는 식기세척기.By using a single pump 6 driven by an electric motor or the like to pressurize the washing water collected at the inner bottom of the dishwasher 1 and spray it at a high pressure toward the dish to be cleaned through the nozzle 3 to the surface of the dish. In the conventional dishwasher which wash | cleans the foreign matter, the vibration chamber which installs the heating chamber connected by the water inflow opening 9, installs the heater for heating in the said heating chamber, and the exit of the heating chamber at the same time. Fluidly connected to the pump (6) driven by the two, and dividing the outlet of the pump (6) to control the flow of the fluid as one flow path change valve (4) to spray through the nozzle (3) of normal washing water In addition to the washing of the dishes by the high temperature and high pressure water vapor is sprayed on the dishes through the water jet nozzle (7) characterized in that it is configured to be able to wash the dishes more efficiently Dishwasher with hot water steam injection function.
KR92015794U 1992-08-21 1992-08-21 Dishwasher with hot water steam injection function Expired - Fee Related KR940008403Y1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100873144B1 (en) * 2007-05-30 2008-12-09 엘지전자 주식회사 How to control your dishwasher
KR101283745B1 (en) * 2006-06-19 2013-07-08 엘지전자 주식회사 dish washer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100682654B1 (en) * 2005-11-28 2007-02-15 엘지전자 주식회사 dish washer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101283745B1 (en) * 2006-06-19 2013-07-08 엘지전자 주식회사 dish washer
KR100873144B1 (en) * 2007-05-30 2008-12-09 엘지전자 주식회사 How to control your dishwasher

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