KR0165041B1 - Dish-washer - Google Patents
Dish-washer Download PDFInfo
- Publication number
- KR0165041B1 KR0165041B1 KR1019960033626A KR19960033626A KR0165041B1 KR 0165041 B1 KR0165041 B1 KR 0165041B1 KR 1019960033626 A KR1019960033626 A KR 1019960033626A KR 19960033626 A KR19960033626 A KR 19960033626A KR 0165041 B1 KR0165041 B1 KR 0165041B1
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- KR
- South Korea
- Prior art keywords
- washing water
- basket
- spray nozzle
- dish
- supply pipe
- Prior art date
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Classifications
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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
- A47L15/14—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
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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
- A47L15/42—Details
- A47L15/4278—Nozzles
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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
- 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
- A47L2501/20—Spray nozzles or spray arms
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- Washing And Drying Of Tableware (AREA)
Abstract
본 발명은, 식기세척조 내의 상부 및 하부에 각각 설치되어 세척될 식기를 수용하는 상부바스켓 및 하부바스켓과, 상부바스켓의 중앙영역의 하부로부터 세척수를 상향 분사하는 상부분사노즐유니트와, 식기세척조의 내벽면을 따라 하부로부터 상향 연장된 다음 절곡되어 상부분사노즐유니트의 하부 중앙영역에 까지 연장되는 세척수공급관과, 세턱수공급관의 단부와 분사노즐유니트를 연결하는 연결부재를 갖는 식기세척기에 관한 것으로서, 연결부재에 하향 설치되어 세척수공급관으로부터의 세척수를 분지공급받으며, 하부바스켓을 향해 세척수를 분사하는 보조분사노즐을 포함한다. 이에 따라, 하부식기바스켓의 상부로부터 세척수가 하향 분사되도록 하여, 식기세척성능이 향상된다.The present invention provides an upper basket and a lower basket for storing dishes to be washed and installed in the upper and lower portions of the dish washing tank, and an upper spray nozzle unit for spraying the washing water upward from the lower portion of the central area of the upper basket, and the inside of the dish washing tank. A dishwasher having a washing water supply pipe extending upwardly from a lower portion along a wall surface and then bent to a lower central area of an upper spray nozzle unit, and a connecting member connecting the end of the basin water supply pipe and the spray nozzle unit. It is installed downward in the member receives the washing water from the washing water supply pipe, and includes an auxiliary spray nozzle for spraying the washing water toward the lower basket. Accordingly, the washing water is sprayed downward from the upper portion of the lower dish basket, and the dish washing performance is improved.
Description
본 발명은 식기세척기 내부에 설치되어 세척될 식기를 수용하는 상부 및 하부바스켓과 해당 바스켓의 하부에 설치되어 세척수를 상향분사하는 분사노즐유니트를 갖는 식기 세척기에 관한 것으로서, 보다 구체적으로는 하부바스켓의 상부로부터 세척수를 분사하는 보조분사노즐이 더 추가된 식기세척기에 관한 것이다.The present invention relates to a dishwasher having an upper and lower baskets installed inside a dishwasher to receive dishes to be washed and a spray nozzle unit installed at a lower portion of the basket and spraying the washing water upward. It further relates to a dishwasher further comprising an auxiliary spray nozzle for spraying the washing water from the top.
도 7는 종래의 식기 세척기의 측면도이다. 이 도면에 도시된 바와 같이, 식기세척기의 외형을 형성하는 외부케이싱(102)내에 설치된 식기세척조(104)의 상부 및 하부에는 식기를 수용하는 상부바스켓(110) 및 하부바스켓(106)이 각각 설치되어 있다. 상부바스켓(110) 및 하부바스켓(106)의 하부에는 해당 바스켓(110,106)을 향하여 세척수를 상향 분사하는 상부분사노즐유니트(114) 및 하부분사노즐유니트(108)가 각각 설치되어 있다. 각 분사노즐유니트(114,108)는 세척수의 수압에 의해 회전하면서, 세척수를 상향분사하여 각 바스켓(110,106) 내에 수용된 식기를 세척한다.7 is a side view of a conventional dish washer. As shown in the figure, the upper basket 110 and the lower basket 106 to accommodate the dishes are installed on the upper and lower portions of the dish washing tank 104 installed in the outer casing 102 forming the outer shape of the dish washing machine, respectively. It is. An upper injection nozzle unit 114 and a lower partial nozzle unit 108 are respectively installed at the lower portions of the upper basket 110 and the lower basket 106 to spray the washing water upward toward the baskets 110 and 106. Each jet nozzle unit 114, 108 rotates by the water pressure of the washing water, and sprays the washing water upward to wash the dishes accommodated in the baskets 110 and 106.
상부분사노즐유니트(114)는, 식기세척조(104)의 하부로부터 식기세척조(104)의 측벽을 따라 상향 연장된 다음 절곡되어 있는 세척수공급관(116)의 자유단부에 연결관(118)으로 연결되어 세척수를 공급받아서 상부바스켓(110)에 세척수를 분사하게 된다.The upper spray nozzle unit 114 is connected to the free end of the washing water supply pipe 116 extending upward from the lower portion of the dish washing tank 104 along the sidewall of the dish washing tank 104 and then bent to the connecting pipe 118. The washing water is supplied to spray the washing water to the upper basket 110.
그런데, 상하부분사노즐유니트(114, 108)는 모두 상하부바스켓(110,106)의 하부에 각각 설치되어 세척수를 상향으로만 분사하도록 되어 있기 때문에, 식기세척성능이 좋지 못하다는 문제점이 있다.However, since the upper and lower partial nozzle units 114 and 108 are installed at the lower portions of the upper and lower baskets 110 and 106, respectively, to spray only the washing water upward, there is a problem in that the dish washing performance is not good.
따라서, 본 발명의 목적은, 하부식기바스켓의 상부로부터 세척수가 하향 분사되도록 하여, 식기세척성능이 향상되는 식기세척기를 제공하는 것이다.Accordingly, an object of the present invention is to provide a dishwasher in which the washing water is injected downward from the upper portion of the lower dish basket, thereby improving the dishwashing performance.
도 1은 본 발명에 따른 식기 세척기의 측면도,1 is a side view of a dish washer according to the present invention,
도 2는 도 1의 보조분사노즐 부분의 확대단면도,2 is an enlarged cross-sectional view of a part of the auxiliary injection nozzle of FIG.
도 3은 보조분사노즐의 후크접속부의 정면도,3 is a front view of the hook connecting portion of the auxiliary injection nozzle,
도 4는 도 3의 평면도,4 is a plan view of FIG.
도 5도는 보조분사노즐의 분사체의 정면도,5 is a front view of the jetting body of the auxiliary injection nozzle,
도 6은 도 5의 저면도,6 is a bottom view of FIG. 5;
도 7은 종래의 식기세척기의 측면도이다.7 is a side view of a conventional dishwasher.
도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings
6 : 하부바스켓 8 : 하부분사노즐유니트6: lower basket 8: lower part nozzle unit
10 : 상부바스켓 14 : 상부분사노즐유니트10: upper basket 14: upper injection nozzle unit
16 : 급수관 18 : 연결관16: water supply pipe 18: connector
21 : 보조분사노즐 23 : 후크접속부21: auxiliary injection nozzle 23: hook connection
25 : 세척수분사체 26 : 분사홀25: washing water spraying body 26: injection hole
27 : 유출포트27: Outflow port
상기 목적은, 본 발명에 따라, 식기세척조 내의 상부 및 하부에 각각 설치되어 세척될 식기를 수용하는 상부바스켓 및 하부바스켓과, 상부바스켓의 중앙영역의 하부로부터 세척수를 상향 분사하는 상부분사노즐유니트와, 식기세척조의 내벽면을 따라 하부로부터 상향 연장된 다음 절곡되어 상부분사노즐유니트의 하부 중앙영역에 까지 연장되는 세척수공급관과, 세턱수공급관의 단부와 분사노즐유니트를 연결하는 연결부재를 갖는 식기세척기에 있어서, 연결부재에 하향 설치되어 세척수공급관으로부터의 세척수를 분지공급받으며, 하부바스켓을 향해 세척수를 분사하는 보조분사노즐을 포함하는 것을 특징으로 하는 식기세척기에 의해 달성된다.The object is, according to the present invention, the upper basket and the lower basket to accommodate the dishes to be installed and washed respectively in the upper and lower portions in the dish washing tank, and the upper spray nozzle unit for spraying the washing water upward from the lower portion of the central area of the upper basket; A dishwasher having a washing water supply pipe extending upward from the bottom along the inner wall surface of the dish washing tank and then bent to the lower center area of the upper spray nozzle unit, and a connecting member connecting the end of the fine water supply pipe and the spray nozzle unit; In the, is installed downward in the connecting member receiving the washing water from the washing water supply pipe, it is achieved by a dishwasher comprising a secondary spray nozzle for spraying the washing water toward the lower basket.
여기서, 보조분사노즐은 후크접속부를 가지고 연결부재에 삽입될 수 있다. 또한, 후크접속부가 연결부재에 회전가능하게 지지되면 보조분사노즐에 의해 분사되는 세척수가 식기를 골고루 세척할 수 있게 된다. 보조분사노즐에 다수의 분사홀이 형성되어 있는 반구형의 분사체가 형성되면 하부식기바스켓의 전역에 걸쳐 세척수가 분사될 수 있다.Here, the auxiliary injection nozzle may be inserted into the connection member having a hook connection. In addition, when the hook connection part is rotatably supported by the connecting member, the washing water sprayed by the auxiliary spray nozzle can wash the dishes evenly. When a hemispherical injector having a plurality of injection holes is formed in the auxiliary injection nozzle, the washing water may be sprayed over the entire lower dish basket.
보조분사노즐의 원활한 회전을 위해, 반구형의 구면상에는 보조분사노즐의 회전방향의 반대로 세척수가 유출되는 유출포트가 형성되는 것이 바람직하다.In order to smoothly rotate the auxiliary spray nozzle, an outlet port through which the washing water flows out on the hemispherical spherical surface in the opposite direction to the rotation direction of the auxiliary spray nozzle is formed.
이하 첨부도면을 참조하여 본 발명을 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명에 따른 식기 세척기의 단면도이다. 이 도면에 도시된 바와 같이, 식기세척기의 외형을 형성하는 외부케이싱(2) 내부에 설치된 식기세척조(4)의 하부에는, 세척될 식기가 수용되는 하부바스켓(6)이 설치되어 있고, 하부바스켓(6)에 수용된 식기를 향하여 회전하면서 세척수를 상향으로 분사하는 하부분사노즐유니트(8)가 하부식기바스켓(6)의 하부에 설치되어 있다. 하부분사노즐유니트(8)는 식기세척기 저면에 설치된 저수케이스(9)와 연통되어 있고, 저수케이스(9)의 하부에는 세척수를 펌핑하여 공급하는 펌핑모터가 설치되어 있다.1 is a cross-sectional view of the dishwasher according to the present invention. As shown in the figure, a lower basket 6 is installed in the lower portion of the dish washing tank 4 installed inside the outer casing 2 forming the outer shape of the dish washing machine, and houses the dishes to be washed. The lower part nozzle unit 8 which sprays washing water upward while rotating toward the dishes accommodated in (6) is provided in the lower part of the lower dish basket 6. The lower part nozzle unit 8 communicates with the water storage case 9 provided on the bottom of the dishwasher, and a pumping motor for pumping and supplying the washing water is installed in the lower part of the water storage case 9.
식기세척조(4)의 상부에는, 하부바스켓(6)과 마찬가지로 세척될 식기를 수용하는 상부바스켓(10)이 설치되어 있고, 상부바스켓(10)의 하부에는 상부바스켓(10)을 향해 세척수를 상향 분사하는 상부분사노즐유니트(14)가 설치되어 있다. 상부분사노즐유니트(14)는, 식기세척조(4)의 하부로부터 내벽면을 따라 상향 연장된 다음 절곡되어 상부분사노즐유니트(14)의 중앙하부에 이르는 세척수공급관(16)의 자유단부에 연결부재인 연결관(18)으로 연결되어 세척수를 공급받도록 되어 있다.In the upper part of the dish washing tank 4, an upper basket 10 for receiving dishes to be washed is provided, similarly to the lower basket 6, and the washing water is upwardly directed toward the upper basket 10 in the lower part of the upper basket 10. An upper injection nozzle unit 14 for injection is provided. The upper spray nozzle unit 14 is connected to the free end of the washing water supply pipe 16 extending upward from the lower portion of the dish washing tank 4 and then bent to reach the center lower portion of the upper spray nozzle unit 14. It is connected to the phosphorus connection pipe 18 to receive the washing water.
연결관(18)의 하부에는 세척수공급관(16)으로부터의 세척수를 분지공급받아서, 하부바스켓(6)을 향해 세척수를 하향분사하는 보조분사노즐(21)이 설치되어 있다.In the lower part of the connecting pipe 18, the auxiliary spray nozzle 21 which receives the washing water from the washing water supply pipe 16 and sprays the washing water downward toward the lower basket 6 is installed.
도 2는 도 1의 보조분사노즐(21) 부분의 확대단면도이다. 보조분사노즐(21)은 연결관(18)의 하부에 후크결합되어 접속되는 후크접속부(23)와, 후크접속부(23)에 나사체결되어 결합되고 다수의 분사홀(26)이 형성되어 있는 반구형의 세척수분사체(25)로 이루어져 있다. 후크접속부(23)는, 도 3 및 도 4에 도시된 바와 같이, 원판형상을 가지고, 상부판면에 후크돌기부(24)가 상향돌출형성되어 연결관(18)에 형성된 후크관통공으로 삽입됨으로써, 연결관(18)에 회전가능하도록 접속되고, 하부판면의 외주연부에는 세척수분사체(25)가 나사체결될 수 있도록 숫나사부가 형성되어 있다.FIG. 2 is an enlarged cross-sectional view of the part of the auxiliary injection nozzle 21 of FIG. 1. The sub-injection nozzle 21 has a hook connection portion 23 hooked to the lower portion of the connecting pipe 18 and a hemispherical shape in which a plurality of injection holes 26 are formed by being screwed into the hook connection portion 23. It consists of a washing water spray (25). 3 and 4, the hook connecting portion 23 has a disc shape, the hook protrusion 24 is formed on the upper plate upward projection is inserted into the hook through-hole formed in the connecting pipe 18, thereby connecting Is rotatably connected to the tube 18, the outer peripheral portion of the lower plate surface is formed with a male thread so that the washing water spraying body 25 can be screwed.
연부에 형성된 암나사부가 후크접속부(23)의 숫나사부에 나사체결되어 후크접속부(23)에 결합되는 세척수분사체(25)는, 도 5 및 도 6에 도시된 바와 같이, 반구형상을 가지고, 구면상에 다수의 분사홀(26)이 형성되어, 세척수공급관(16)으로부터 분지공급되는 세척수를 하부바스켓(6)에 하향분사할 수 있도록 되어 있다. 또한, 세척수분사체(25)의 구면상의 암나사부에 인접한 영역에는, 보조분사노즐(21)의 회전할 방향과 반대방향으로 세척수가 유출되도록 유출포트(27)가 외향돌출 형성되어, 세척수가 유출포트(27)를 통해 밖으로 유출될 때, 그 수압의 반력에 기인한 회전모멘트에 의해 보조분사노즐(21)이 후크돌기부(24)를 중심으로 회전하도록 되어 있다.The washing water spraying body 25 in which the female threaded portion formed at the edge portion is screwed to the male threaded portion of the hook connecting portion 23 and coupled to the hook connecting portion 23 has a hemispherical shape, as shown in FIGS. 5 and 6. A plurality of injection holes 26 are formed on the surface so that the washing water branched from the washing water supply pipe 16 can be sprayed downward on the lower basket 6. In addition, in the region adjacent to the female screw portion on the spherical surface of the washing water spraying body 25, the outflow port 27 is formed to protrude outward so that the washing water flows in a direction opposite to the direction in which the auxiliary spray nozzle 21 rotates, and the washing water flows out. When it flows out through the port 27, the auxiliary injection nozzle 21 rotates about the hook projection part 24 by the rotation moment resulting from the reaction force of the hydraulic pressure.
이러한 구성에 의하여, 식기세척기가 세척개시할 때는, 펌핑모터(11)가 구동하여 세척수를 펌핑하게 된다. 펌핑된 세척수는 저수케이스(9)를 통해 일부는 하부분사노즐유니트(8)로 유입되어 하부바스켓(6)을 향해 상향분사되고, 나머지 일부는 세척수공급관(16)을 통해 상승하게 된다. 상승한 세척수는 연결관(18)을 통과하여 상부분사노즐유니트(14)로 유입되어, 상부바스켓(10)을 향해 상향으로 회전분사된다.With this configuration, when the dishwasher starts washing, the pumping motor 11 is driven to pump the washing water. The pumped wash water is introduced into the lower part nozzle unit 8 through the water storage case 9 and sprayed upward toward the lower basket 6, and the other part is raised through the wash water supply pipe 16. The raised washing water flows through the connecting pipe 18 into the upper spray nozzle unit 14 and is sprayed upwardly toward the upper basket 10.
이 때, 연결관(18)의 하부에 설치된 보조분사노즐(21)에 세척수가 분지공급되면, 유출포트(27)를 통해 세척수가 외부로 유출됨으로써, 유출되는 세척수 수압의 반력에 의해서 회전구동하는 세척수분사체(25)가 후크접속부(23)와 일체로 후크돌기부(24)를 중심으로 회전하게 된다. 그래서, 세척수가 분사홀(26)을 통해 하부바스켓(6)을 향해 하향으로 회전 분사됨으로써, 식기가 세척된다. 이에 따라, 하부바스켓(6)에 수용된 식기는 상하부로부터 분사되는 세척수에 의해 깨끗하게 세척된다.At this time, when the washing water is supplied to the auxiliary spray nozzle 21 installed in the lower portion of the connecting pipe 18, the washing water is discharged to the outside through the outlet port 27 to rotate by the reaction force of the washing water pressure discharged. The washing water spray body 25 is rotated about the hook protrusion 24 integrally with the hook connection part 23. Thus, the washing water is sprayed downwardly toward the lower basket 6 through the injection hole 26, the dishes are washed. Accordingly, the dishes accommodated in the lower basket 6 are cleanly washed by the washing water sprayed from the upper and lower parts.
이상 설명한 바와 같이, 본 발명에 따르면, 하부식기바스켓의 상부로부터 세척수가 하향 분사되도록 하여, 식기세척성능이 향상되는 식기세척기가 제공된다.As described above, according to the present invention, there is provided a dish washer to the washing water is injected downward from the top of the lower dish basket, the dish washing performance is improved.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960033626A KR0165041B1 (en) | 1996-08-13 | 1996-08-13 | Dish-washer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960033626A KR0165041B1 (en) | 1996-08-13 | 1996-08-13 | Dish-washer |
Publications (2)
Publication Number | Publication Date |
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KR19980014592A KR19980014592A (en) | 1998-05-25 |
KR0165041B1 true KR0165041B1 (en) | 1999-05-01 |
Family
ID=19469531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1019960033626A KR0165041B1 (en) | 1996-08-13 | 1996-08-13 | Dish-washer |
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KR (1) | KR0165041B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20050105708A (en) * | 2004-05-03 | 2005-11-08 | 엘지전자 주식회사 | A washer including the spray nozzle for washing fruits |
DE102022207320A1 (en) * | 2022-07-18 | 2024-01-18 | BSH Hausgeräte GmbH | Dishwasher and washware holder with expansion option |
-
1996
- 1996-08-13 KR KR1019960033626A patent/KR0165041B1/en not_active IP Right Cessation
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