KR20040006218A - A dishwasher - Google Patents

A dishwasher Download PDF

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Publication number
KR20040006218A
KR20040006218A KR1020020040215A KR20020040215A KR20040006218A KR 20040006218 A KR20040006218 A KR 20040006218A KR 1020020040215 A KR1020020040215 A KR 1020020040215A KR 20020040215 A KR20020040215 A KR 20020040215A KR 20040006218 A KR20040006218 A KR 20040006218A
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KR
South Korea
Prior art keywords
washing
washing tank
dishwasher
washing tub
pump
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KR1020020040215A
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Korean (ko)
Inventor
이명곤
Original Assignee
엘지전자 주식회사
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Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020020040215A priority Critical patent/KR20040006218A/en
Publication of KR20040006218A publication Critical patent/KR20040006218A/en

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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
    • A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
    • A47L15/16—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with rigidly-mounted spraying devices
    • 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
    • A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
    • A47L15/18—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with movably-mounted spraying devices
    • A47L15/22—Rotary spraying devices

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  • Washing And Drying Of Tableware (AREA)

Abstract

PURPOSE: A cubic injection device of a dishwasher is provided to improve washing performance by cubically injecting water to intensively inject water to the edge of a washing tub and to remove a process for cleaning the washing tub by draining foreign materials dropped to the edge of the washing tub with water. CONSTITUTION: A cubic injection device of a dishwasher is composed of a polygonal washing tub(54) embedded in a body(52) to wash dishes; a washing pump mounted to the side of the washing tub to pump water to the washing tub; rotary nozzles(72a,72b) rotatively installed in the washing tub and formed with an injecting hole for injecting water supplied by the washing pump toward shelves on which the dishes are put; and fixing nozzles(74a,74b,74c,74d,76a,76b,76c) fixed and installed in the washing tub to connect with the rotary nozzle and formed with injecting holes(74a',74b',74c',76a',76b') for intensively injecting water supplied by the washing pump to the edge of the washing tub.

Description

식기세척기의 입체분사장치 { A dishwasher }3D spray device of dishwasher {A dishwasher}

본 발명은 식기세척기의 입체분사장치에 관한 것으로서, 특히 다각형상의 세척조의 모서리 부분에 세척수가 집중 분사되도록 세척수를 입체적으로 분사시키는 식기세척기의 입체분사장치에 관한 것이다.The present invention relates to a three-dimensional jet device of the dishwasher, and more particularly to a three-dimensional jet device of the dishwasher for spraying the washing water three-dimensionally so that the washing water is concentrated in the corner portion of the polygonal washing tank.

도 1은 종래 기술에 따른 식기세척기가 도시된 사시도이고, 도 2는 종래 기술에 따른 식기세척기의 노즐이 개략적으로 도시된 구성도이다.1 is a perspective view showing a dishwasher according to the prior art, Figure 2 is a schematic view showing a nozzle of the dishwasher according to the prior art.

종래의 식기세척기는 도 1에 도시된 바와 같이 전면이 개방된 본체(2) 내부에 육면체형상의 캐비티가 형성된 세척조(4)와, 상기 본체(2) 전면에 개폐 가능하게 설치된 도어(6)와, 상기 세척조(4) 상,하측 내부에 슬라이딩 삽입되는 상,하부선반(8a,8b)과, 상기 상,하부선반(8a,8b)의 각각 하측에 회전 가능하게 설치되어 분사홀을 통하여 세척수를 분사시키는 상,하부노즐(10a,10b)과, 상기 세척조(4) 하부에 설치되어 세척수가 모아지는 섬프(sump:미도시)와, 상기 섬프 내측에 설치되어 상기 상,하부노즐(10a,10b) 측으로 세척수를 펌핑하여 공급하는 세척펌프(미도시) 와, 상기 섬프 내측에 설치되어 상기 섬프 내부의 세척수를 가열하는 히터 어셈블리(미도시)로 이루어진다.As shown in FIG. 1, a conventional dishwasher includes a washing tank 4 having a hexahedral cavity formed inside a main body 2 having an open front surface, a door 6 installed on the front of the main body 2 so as to be opened and closed. The upper and lower shelves 8a and 8b slidingly inserted into the upper and lower sides of the washing tank 4 are rotatably installed on the lower sides of the upper and lower shelves 8a and 8b, respectively, to wash the water through the spray holes. Upper and lower nozzles 10a and 10b to be sprayed, and a sump (not shown) installed under the washing tank 4 to collect the washing water, and installed inside the sump and the upper and lower nozzles 10a and 10b. A washing pump (not shown) for supplying the washing water to the side) and a heater assembly (not shown) installed inside the sump to heat the washing water inside the sump.

그리고, 상기 도어(6)의 내측에는 식기 건조시 내부의 습한 공기를 외부로 불어내는 블로어 어셈블리(12)와, 식기 세척시 투입되는 세제가 저장되는 세제박스 어셈블리(14)가 더 설치된다.In addition, a blower assembly 12 which blows out the humid air therein when the dishes are dried to the outside and a detergent box assembly 14 for storing the detergent to be put into the dishes are further installed inside the door 6.

여기서, 상기 상,하부노즐(10a,10b)은 도 2에 도시된 바와 같이 순환관(11)에 의해 연결되어 상기 세척펌프(미도시)에 의해 공급되는 세척수를 상기 세척조(4) 내부로 분사하게 되는데, 상기 상,하부노즐(10a,10b)은 상기 세척조(4)내부에 회전 가능하게 설치됨으로 원심력에 의해 세척수는 상기 세척조(4) 내부에 골고루 분사된다.Here, the upper and lower nozzles (10a, 10b) is connected by the circulation pipe 11 as shown in Figure 2 is injected into the washing tank 4 the washing water supplied by the washing pump (not shown) The upper and lower nozzles 10a and 10b are rotatably installed in the washing tank 4 so that the washing water is evenly sprayed into the washing tank 4 by centrifugal force.

그러나, 종래 기술에 따른 식기세척기는 육면체형상의 캐비티가 형성된 세척조(4) 내부에 상,하부노즐(10a,10b)이 회전 가능하게 설치되기 때문에 상기 세척조(4)의 네 군데 측면 모서리에 세척수가 충분히 분사되지 못함으로 상기 세척조(4)의 측면 모서리 측에 위치된 식기가 깨끗하게 세척되지 못할 뿐 아니라 상기 세척조(4)의 측면 모서리에 떨어진 오물이 세척수와 함께 배수되지 못함으로 사용자가 직접 청소해주어야 되는 문제점이 있다.However, since the dishwasher according to the prior art has upper and lower nozzles 10a and 10b rotatably installed inside the washing tank 4 in which the cavities are formed in the cube, the washing water is disposed at four side edges of the washing tank 4. In addition, the dishes placed on the side edges of the washing tank 4 may not be cleanly cleaned because they are not sufficiently sprayed, and dirt dropped on the side edges of the washing tank 4 may not be drained together with the washing water. There is a problem.

본 발명은 상기한 종래 기술의 문제점을 해결하기 위하여 안출된 것으로서, 세척조의 모서리 부분에 세척수가 집중 분사되도록 세척수를 입체적 분사시킴으로 세척 성능을 향상시킬 뿐 아니라 세척조의 모서리 부분에 떨어진 오물을 세척수와 함께 배수시킴으로 별도의 세척조 청소 작업을 하지 않아도 되는 식기세척기의 입체분사장치를 제공하는데 그 목적이 있다.The present invention has been made to solve the above problems of the prior art, by improving the washing performance by spraying the washing water three-dimensionally so that the washing water is concentrated in the corner of the washing tank, as well as the dirt dropped on the corner of the washing tank with the washing water. The purpose is to provide a three-dimensional jet of the dishwasher that does not require a separate cleaning tank cleaning operation by draining.

도 1은 종래 기술에 따른 식기세척기가 도시된 사시도,1 is a perspective view showing a dish washer according to the prior art,

도 2는 종래 기술에 따른 식기세척기의 노즐이 개략적으로 도시된 구성도,2 is a configuration diagram schematically showing a nozzle of a dishwasher according to the prior art,

도 3은 본 발명에 따른 식기세척기가 도시된 사시도,3 is a perspective view showing a dishwasher according to the present invention;

도 4는 본 발명에 따른 식기세척기의 입체분사장치가 개략적으로 도시된 구성도,Figure 4 is a schematic view showing a three-dimensional jet device of the dishwasher according to the present invention,

도 5는 본 발명에 따른 식기세척기의 입체분사장치 작동 상태가 개략적으로 도시된 구성도이다.5 is a configuration diagram schematically showing the operation state of the three-dimensional jet device of the dishwasher according to the present invention.

<도면의 주요 부분에 관한 부호의 설명><Explanation of symbols on main parts of the drawings>

52 : 본체 54 : 세척조52: body 54: washing tank

58a,58b : 상,하부선반 72a,72b : 상,하부회전노즐58a, 58b: Upper and lower lathes 72a, 72b: Upper and lower rotating nozzles

74a,74b,74c,74d : 제1고정노즐 76a,76b,76c : 제2고정노즐74a, 74b, 74c, 74d: first fixed nozzle 76a, 76b, 76c: second fixed nozzle

상기한 과제를 해결하기 위한 본 발명에 따른 식기세척기의 입체분사장치는 본체에 내장되어 식기가 세척되는 다각형상의 세척조와, 상기 세척조 일측에 설치되어 상기 세척조 측으로 세척수를 펌핑하는 세척펌프와, 상기 세척조 내측에 회전 가능하게 설치되어 상기 세척펌프에 의해 공급되는 세척수를 식기가 얹혀지는 선반 측으로 분사시키는 분사홀이 형성된 회전노즐과, 상기 회전노즐과 연결되도록 상기 세척조 내측에 고정 설치되어 상기 세척펌프에 의해 공급되는 세척수를 상기 세척조의 모서리 부분으로 집중 분사키는 분사홀이 형성된 고정노즐을 포함하여 구성된다.The three-dimensional jetting device of the dishwasher according to the present invention for solving the above problems is a polygonal washing tank in which the dishes are washed, and a washing pump installed at one side of the washing tank to pump the washing water to the washing tank, and the washing tank. Rotating nozzle which is rotatably installed in the inner side and has a spray hole for spraying the washing water supplied by the washing pump to the side of the shelf on which the dishes are placed, and is fixedly installed inside the washing tank so as to be connected to the rotating nozzle by the washing pump. Concentrated injection key to supply the washing water to the corner of the washing tank is configured to include a fixed nozzle formed with a spray hole.

이하, 본 발명의 실시 예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 3은 본 발명에 따른 식기세척기가 도시된 사시도이고, 도 4는 본 발명에 따른 식기세척기의 입체분사장치가 개략적으로 도시된 구성도이며, 도 5는 본 발명에 따른 식기세척기의 입체분사장치 작동 상태가 개략적으로 도시된 구성도이다.3 is a perspective view showing a dishwasher according to the present invention, Figure 4 is a schematic view showing a three-dimensional jet device of the dishwasher according to the present invention, Figure 5 is a three-dimensional jet device of the dishwasher according to the present invention The configuration diagram schematically shows the operating state.

상기 본 발명에 따른 식기세척기는 도 3에 도시된 바와 같이 전방이 개방된 육면체형의 본체(52) 내부에 육면체형상의 캐비티가 형성된 세척조(54)가 설치되고, 상기 본체(52)의 전면에는 건조시 상기 세척조(54) 내부의 습한 공기를 외부로 불어내는 블로어 어셈블리(62)와 세척시 투입되는 세제가 저장되는 세제박스 어셈블리(64)가 설치된 도어(56)가 개폐 가능하게 설치된다.As shown in FIG. 3, the dishwasher according to the present invention includes a washing tank 54 having a hexahedral cavity formed inside a hexahedron-shaped main body 52 having an open front, and a front surface of the main body 52. The door 56 is installed to open and close the blower assembly 62 for blowing the humid air in the washing tank 54 to the outside and the detergent box assembly 64 for storing the detergent to be washed during drying.

아울러, 상기 세척조(54) 내부에 세척될 식기들이 올려지는 상,하부선반(58a,58b)이 슬라이딩 인출 가능하게 설치되고, 상기 세척조(54) 하부에는 세척수가 고이게 되는 섬프(미도시)가 설치되며, 상기 섬프의 일측에는 상기 섬프 내부의 세척수를 가열하는 히터 어셈블리(미도시)가 고정 설치된다.In addition, the upper and lower shelves (58a, 58b) that the dishes to be cleaned inside the washing tank (54) is installed to be slidably withdrawn, and a sump (not shown) is installed in the lower portion of the washing tank (54). On one side of the sump, a heater assembly (not shown) for heating the washing water inside the sump is fixedly installed.

그리고, 상기 세척조(54)의 일측에는 상기 세척조(54) 내부로 세척수를 입체분사시키는 입체분사장치(70)가 설치되는데, 상기 입체분사장치(70)는 도 4에 도시된 바와 같이 상기 섬프(미도시)의 일측에 설치되어 세척수를 상기 세척조(54) 측으로 펌핑하는 세척펌프(미도시)와, 상기 세척조(54) 내측에 회전 가능하게 설치되어 상기 세척펌프에 의해 공급되는 세척수를 상기 상,하부선반(58a,58b) 측으로 분사시키도록 각각 분사홀이 형성된 상,하부회전노즐(72a,72b)과, 상기 상,하부회전노즐(72a,72b)과 연결되도록 상기 세척조(54) 내측에 고정 설치되어 상기 세척펌프에 의해 공급되는 세척수를 상기 세척조(54)의 모서리 부분으로 집중 분사키는 분사홀이 형성된 고정노즐(74a~74d,76a~76c)로 이루어진다.And, one side of the washing tank 54 is provided with a three-dimensional spraying device 70 for three-dimensionally spraying the washing water into the washing tank 54, the three-dimensional spraying device 70 is shown in Figure 4 the sump ( A washing pump (not shown) installed at one side of the washing tank 54 to pump the washing water toward the washing tank 54, and rotatably installed inside the washing tank 54 to supply the washing water supplied by the washing pump. The upper and lower rotary nozzles 72a and 72b having injection holes formed therein to be sprayed to the lower shelves 58a and 58b, and fixed to the inside of the washing tank 54 so as to be connected to the upper and lower rotary nozzles 72a and 72b. It is provided with a fixed nozzle (74a ~ 74d, 76a ~ 76c) is formed in the injection hole is provided to concentrate the injection key to the washing water supplied by the washing pump to the edge of the washing tank 54.

여기서, 상기 상,하부회전노즐(72a,72b)과 고정노즐(74a~74d,76a~76c)은 상기 본체(52)와 세척조(54) 사이에 설치된 순환관(71)에 의해 서로 연결됨으로 상기 세척펌프에서 공급되는 세척수는 상기 순환관(71)을 통하여 상,하부회전노즐(72a,72b) 및 고정노즐(74a~74d,76a~76c) 측으로 공급되어 상기 세척조(54) 측으로 분사된다.Here, the upper and lower rotary nozzles (72a, 72b) and the fixed nozzles (74a ~ 74d, 76a ~ 76c) are connected to each other by a circulation pipe 71 provided between the main body 52 and the washing tank 54 The washing water supplied from the washing pump is supplied to the upper and lower rotating nozzles 72a and 72b and the fixed nozzles 74a to 74d and 76a to 76c through the circulation pipe 71 and sprayed to the washing tank 54.

특히, 상기 고정노즐(74a~74d,76a~76c)은 수직하게 상기 세척조(54)의 측면 모서리에 설치되는 제1고정노즐(74a,74b,74c,74d)과, 수평하게 상기 세척조(54)의 상면 모서리에 설치되는 제2고정노즐(76a,76b,76c)로 이루어진다.In particular, the fixed nozzles (74a ~ 74d, 76a ~ 76c) and the first fixed nozzles (74a, 74b, 74c, 74d) installed in the side edge of the washing tank 54 vertically, the washing tank 54 horizontally It consists of second fixing nozzles (76a, 76b, 76c) is installed on the upper edge of the.

여기서, 상기 제1고정노즐(74a,74b,74c,74d)은 분사홀(74a`,74b`,74c`)이 상기 세척조(54)의 수직 중심선(L)을 향하도록 형성되고, 상기 제2고정노즐(76a,76b,76c)은 분사홀(76a`,76b`)이 직하 방향을 향하도록 형성된다.The first fixing nozzles 74a, 74b, 74c, and 74d are formed such that the injection holes 74a, 74b, and 74c are directed toward the vertical center line L of the cleaning tank 54. The fixed nozzles 76a, 76b and 76c are formed such that the injection holes 76a 'and 76b' face the direct direction.

상기와 같이 구성된 본 발명의 동작을 살펴보면 다음과 같다.Looking at the operation of the present invention configured as described above are as follows.

먼저, 식기세척기에 전원이 인가되고, 식기세척기가 작동하게 되면 급수밸브(미도시)가 열리면서 세척수가 섬프 내부로 공급되고, 상기 섬프 내부의 세척수는 세척펌프가 작동되면서 세척조(54) 내부로 분사된다.First, power is applied to the dishwasher, and when the dishwasher is operated, a water supply valve (not shown) is opened and washing water is supplied into the sump, and the washing water in the sump is injected into the washing tank 54 while the washing pump is operated. do.

이후, 상기 세척펌프에 의해 펌핑되는 세척수는 순환관(71)을 따라 상기 세척조(54) 내부의 상,하부선반(58a,58b) 하측에 설치된 상,하부회전노즐(72a,72b)과 상기 세척조(54)의 모서리 부분에 설치된 제1,2고정노즐(74a~74d,76a~76c) 측으로 세척수가 공급된다.Subsequently, the washing water pumped by the washing pump includes upper and lower rotary nozzles 72a and 72b installed below and below the upper and lower shelves 58a and 58b in the washing tank 54 along the circulation pipe 71. Washing water is supplied to the 1st, 2nd fixed nozzle 74a-74d, 76a-76c side provided in the edge part of (54).

이때, 상기 상,하부회전노즐(72a,72b)로 공급된 세척수는 원심력에 의해 상기 세척조(54) 내부로 분사되고, 상기 제1고정노즐(74a,74b,74c,74d)로 공급된 세척수는 상기 세척조(54)의 측면모서리로부터 상기 세척조(54)의 수직 중심선(L) 측으로 집중 분사되며, 상기 제2고정노즐(76a,76b,76c)로 공급된 세척수는 상기 세척조(54)의 상면 모서리로부터 직하 방향으로 집중 분사된다.At this time, the washing water supplied to the upper and lower rotating nozzles 72a and 72b is injected into the washing tank 54 by centrifugal force, and the washing water supplied to the first fixing nozzles 74a, 74b, 74c, and 74d is Intensive injection from the side edge of the washing tank 54 toward the vertical center line (L) of the washing tank 54, the washing water supplied to the second fixing nozzles (76a, 76b, 76c) is the upper edge of the washing tank (54) Intensive injection in the direction directly from the.

아울러, 상기 도어(56) 측에 설치된 세제박스 어셈블리(64)로부터 세제가 투입되면서 세척 작용이 이루어지고, 다음 세척수가 분사되면서 헹굼 작용이 이루어진다.In addition, the detergent is put into the detergent from the detergent box assembly 64 installed on the door 56 side, the next washing water is sprayed, the rinsing action is made.

따라서, 상기 상,하부회전노즐(72a,72b)과 제1,2고정노즐(74a~74d,76a~76c)에서 입체적으로 분사되는 세척수에 의해 상,하부선반(58a,58b)에 올려진 식기가 깨끗하게 세척될 뿐 아니라 상기 세척조(54)의 하면 모서리 부분에 떨어진 이물질역시 세척수와 함께 배수될 수 있다.Therefore, the dishes placed on the upper and lower shelves 58a and 58b by washing water sprayed three-dimensionally from the upper and lower rotating nozzles 72a and 72b and the first and second fixed nozzles 74a to 74d and 76a to 76c. In addition to being cleanly cleaned, foreign matters dropped to the bottom edge of the washing tank 54 may also be drained together with the washing water.

상기와 같이 세척수가 분사되면서 식기가 세척 및 헹굼된 뒤, 블로어 어셈블리(62)의 블로어(미도시)가 작동되면서 상기 세척조(54) 내부의 습한 공기를 외부로 배출시키며 건조 작용이 이루어진다.After the dishes are washed and rinsed as the washing water is sprayed as described above, a blower (not shown) of the blower assembly 62 is operated to discharge the humid air inside the washing tank 54 to the outside, and a drying operation is performed.

상기와 같이 구성되는 본 발명에 따른 식기세척기의 입체분사장치는 세척조의 중앙에 상,하부회전노즐이 설치될 뿐 아니라 세척조의 측면 모서리와 상면 모서리에 각각 제1,2고정노즐이 설치되기 때문에 세척수가 입체적으로 분사되어 세척성능이 향상되는 이점이 있다.The three-dimensional jetting device of the dishwasher according to the present invention configured as described above is equipped with upper and lower rotary nozzles in the center of the washing tank, and the first and second fixing nozzles are installed at the side edges and the upper edge of the washing tank, respectively. Is sprayed three-dimensionally has the advantage that the washing performance is improved.

또한, 세척조의 측면 모서리와 상면 모서리에 제1,2고정노즐이 설치되어 세척조의 모서리 부분으로 세척수가 분사되기 때문에 세척조의 하면 모서리 부분에 떨어진 오물을 세척수와 함께 배출되도록 함으로 사용자가 별도의 세척조 청소 작업하지 않아도 되는 이점이 있다.In addition, since the first and second fixing nozzles are installed at the side edges and the upper edges of the washing tank, and the washing water is sprayed to the corners of the washing tank, the user separates the washing tank by discharging the dirt dropped at the corner of the washing tank together with the washing water. There is an advantage of not having to work.

Claims (5)

본체에 내장되어 식기가 세척되는 다각형상의 세척조와,Polygonal washing tank built in the main body to wash dishes, 상기 세척조 일측에 설치되어 상기 세척조 측으로 세척수를 펌핑하는 세척펌프와,A washing pump installed at one side of the washing tank and pumping the washing water to the washing tank side; 상기 세척조 내측에 회전 가능하게 설치되어 상기 세척펌프에 의해 공급되는 세척수를 식기가 얹혀지는 선반 측으로 분사시키는 분사홀이 형성된 회전노즐과,A rotating nozzle rotatably installed inside the washing tank and having a spray hole for spraying the washing water supplied by the washing pump to the side of the shelf on which the dishes are placed; 상기 회전노즐과 연결되도록 상기 세척조 내측에 고정 설치되어 상기 세척펌프에 의해 공급되는 세척수를 상기 세척조의 모서리 부분으로 집중 분사키는 분사홀이 형성된 고정노즐을 포함하여 구성된 것을 특징으로 하는 식기세척기의 입체분사장치.The dishwasher is fixedly installed inside the washing tank so as to be connected to the rotating nozzle, and includes a fixed nozzle having a spraying hole formed to spray the washing water supplied by the washing pump to the corner of the washing tank. Injector. 제 1 항에 있어서,The method of claim 1, 상기 고정노즐은 상기 세척조의 둘레면 모서리에 고정 설치되는 것을 특징으로 하는 식기세척기의 입체분사장치.The fixed nozzle is a three-dimensional spray device of the dishwasher, characterized in that fixed to the circumferential edge of the washing tank. 제 2 항에 있어서,The method of claim 2, 상기 고정노즐은 상기 분사홀이 상기 세척조의 수직 중심선을 향하도록 형성된 것을 특징으로 하는 식기세척기의 입체분사장치.The fixed nozzle is a three-dimensional jet device of the dishwasher, characterized in that the injection hole is formed to face the vertical center line of the washing tank. 제 1 항에 있어서,The method of claim 1, 상기 고정노즐은 상기 세척조의 상면 모서리에 고정 설치되는 것을 특징으로 하는 식기세척기의 입체분사장치.The fixed nozzle is a three-dimensional spray device of the dishwasher, characterized in that fixed to the top edge of the washing tank. 제 4 항에 있어서,The method of claim 4, wherein 상기 고정노즐은 상기 분사홀이 직하 방향을 향하도록 형성된 것을 특징으로 하는 식기세척기의 입체분사장치.The fixed nozzle is a three-dimensional spray device of the dishwasher, characterized in that the injection hole is formed to face in the direct direction.
KR1020020040215A 2002-07-11 2002-07-11 A dishwasher KR20040006218A (en)

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US7331356B2 (en) 2003-06-17 2008-02-19 Whirlpool Corporation Multiple wash zone dishwater
US7475696B2 (en) 2003-06-17 2009-01-13 Whirlpool Corporation Dishwasher having valved third-level sprayer
WO2013048118A1 (en) * 2011-09-27 2013-04-04 Lg Electronics Inc. Dishwasher
KR101259114B1 (en) * 2006-02-09 2013-04-26 엘지전자 주식회사 Dish washer
US9119517B2 (en) 2011-10-17 2015-09-01 Whirlpool Corporation Dishwasher having spray manifold and method for controlling same
US9259138B2 (en) 2010-12-07 2016-02-16 Whirlpool Corporation Dishwasher with auxiliary spray system having removable sprayers
US10076224B2 (en) 2014-01-20 2018-09-18 Whirlpool Corporation Dishwasher
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US7594513B2 (en) 2003-06-17 2009-09-29 Whirlpool Corporation Multiple wash zone dishwasher
US10238266B2 (en) 2003-06-17 2019-03-26 Whirlpool Corporation Dishwasher
US7331356B2 (en) 2003-06-17 2008-02-19 Whirlpool Corporation Multiple wash zone dishwater
US7445013B2 (en) 2003-06-17 2008-11-04 Whirlpool Corporation Multiple wash zone dishwasher
US8454763B2 (en) 2003-06-17 2013-06-04 Whirlpool Corporation Dishwasher
US8801868B2 (en) 2003-06-17 2014-08-12 Whirlpool Corporation Dishwasher
US8764908B2 (en) 2003-06-17 2014-07-01 Whirlpool Corporation Method of controlling the operation of a dishwasher
US8753454B2 (en) 2003-06-17 2014-06-17 Whirlpool Corporation Dishwasher
US8808467B2 (en) 2003-06-17 2014-08-19 Whirlpool Corporation Dishwasher
US8871031B2 (en) 2003-06-17 2014-10-28 Whirlpool Corporation Dishwasher
US9615720B2 (en) 2003-06-17 2017-04-11 Whirlpool Corporation Dishwasher
KR101259114B1 (en) * 2006-02-09 2013-04-26 엘지전자 주식회사 Dish washer
US9259138B2 (en) 2010-12-07 2016-02-16 Whirlpool Corporation Dishwasher with auxiliary spray system having removable sprayers
US9044134B2 (en) 2011-09-27 2015-06-02 Lg Electronics Inc. Dishwasher
WO2013048118A1 (en) * 2011-09-27 2013-04-04 Lg Electronics Inc. Dishwasher
US9119517B2 (en) 2011-10-17 2015-09-01 Whirlpool Corporation Dishwasher having spray manifold and method for controlling same
US10499787B2 (en) 2011-10-17 2019-12-10 Whirlpool Corporation Dishwasher having spray manifold
US10076224B2 (en) 2014-01-20 2018-09-18 Whirlpool Corporation Dishwasher
US11147430B2 (en) 2019-03-27 2021-10-19 Midea Group Co., Ltd. Dishwasher including rack corner sprayers

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