KR900004594Y1 - Nozzle arm for dish washer - Google Patents
Nozzle arm for dish washer Download PDFInfo
- Publication number
- KR900004594Y1 KR900004594Y1 KR2019880004946U KR880004946U KR900004594Y1 KR 900004594 Y1 KR900004594 Y1 KR 900004594Y1 KR 2019880004946 U KR2019880004946 U KR 2019880004946U KR 880004946 U KR880004946 U KR 880004946U KR 900004594 Y1 KR900004594 Y1 KR 900004594Y1
- Authority
- KR
- South Korea
- Prior art keywords
- nozzle arm
- water
- nozzle
- washing chamber
- cylindrical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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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
- A47L15/42—Details
- A47L15/4278—Nozzles
- A47L15/4282—Arrangements to change or modify spray pattern or direction
-
- 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
Landscapes
- Washing And Drying Of Tableware (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 분해 사시도.1 is an exploded perspective view of the present invention.
제2도는 본 고안의 조립 단면도.2 is an assembled cross-sectional view of the present invention.
제3도는 본 고안의 평면도.3 is a plan view of the present invention.
제4도는 종래의 노즐암.4 is a conventional nozzle arm.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 노즐암 2 : 노즐1: nozzle arm 2: nozzle
3 : 노즐암지지대 4 : 고정자3: nozzle arm support 4: stator
본 고안은 식기세척기용 노즐암에 관한 것으로, 특히 노즐암을 상하직경이 다른 원통형으로 하여 제자리 회전운동이 되도록 하므로써 세척실내 전체에서 고른분사압을 유지할 수 있게 됨과 동시에 수저류등에 의한 노즐암의 회전운동 장애요인을 제거할 수 있게된 노즐암에 관한 것이다.The present invention relates to a nozzle arm for a dishwasher, and in particular, the nozzle arm has a cylindrical shape with a different upper and lower diameter so that the nozzle arm can be rotated in place so that even spray pressure can be maintained throughout the washing chamber and the nozzle arm rotates due to water flow. It relates to a nozzle arm that can eliminate the movement obstacles.
종래의 식기세척기용 노즐암은 수평날개형태로 되어 세척실 하단에서 상단으로 물이 분사되기 때문에 물살의 힘이 높이 올라갈수록 작아져 세척실 상단에 있는 그릇의 세척도가 낮게 되므로 물을 뿜어 내는 펌프의 토출압을 높이는 방법으로 이를 해소코자 하였으나 그에 따른 모터의 온도가 상승, 제품의 수명단축 요인이 되었으며 물의 분사압을 높이더라도 분사된 물이 수직상승하므로 식기 윗면에 물은 오염물을 세척하는데는 문제가 있었고, 또한 수저류등 가늘고 긴 형상의 세척물이 선반으로부터 아래로 내밀게 되면 노즐암이 걸려 회전운동에 장애요인이 되는등의 결점이 있었다.Conventional dishwasher nozzle arms have a horizontal wing shape and water is sprayed from the bottom of the washing chamber to the top, so as the force of the water rises smaller, the washing degree of the bowl at the top of the washing chamber becomes lower, thus pumping water. We tried to solve this by increasing the discharge pressure of the product. However, the temperature of the motor increased, which shortened the lifespan of the product. The water sprayed vertically increased even if the water injection pressure was increased. In addition, there was a drawback that, when the long and thin wash water, such as water flow, was pushed down from the shelf, the nozzle arm was caught and it became an obstacle to rotational movement.
이에 본 고안은 상기와 같은 문제점을 해결하기 위하여 노즐암을 상하 직경이 다른 원통형으로 하여 제자리 회전운동이 되도록 한 것으로 그 구성 및 작용효과를 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.In this regard, the present invention is to solve the problems described above to make the rotation of the nozzle arm in a cylindrical shape having a different up and down diameter to be described in detail based on the configuration and operation effects as follows.
본 고안은 상하 직경이 다르고 상면이 막힌 원통형 노즐암(1)의 외주면에 다수의 노즐(2)을 나선형 배열로 형성시키는 한편, 물분사방향(r)이 노즐(2)의 중심과 일정각(θ)을 이루도록 한 것으로 상기 원통형 노즐암(1)의 하단은 세척실 저면에 고정된 노즐암 지지대(3)에 얹혀져 고정자(4)에 의하여 축착되어 있다.The present invention forms a plurality of nozzles (2) in a spiral arrangement on the outer circumferential surface of the cylindrical nozzle arm (1), the upper and lower diameters of which are clogged, while the water spraying direction (r) is at a certain angle with the center of the nozzle ( θ), and the lower end of the cylindrical nozzle arm 1 is mounted on the nozzle arm support 3 fixed to the bottom of the washing chamber, and is fixed by the stator 4.
이와같이 구성된 본 고안은 제2도에서 미 도시 순환펌프가 작동됨에 따라 물이 노즐암 지지대(3)를 통하여 노즐암(1)으로 공급, 노즐암(1)의 외주면에 나선형 배열로 형성시킨 다수의 노즐(2)을 통하여 분사되어 지는데 이때 노즐암(1)은 상하직경이 다르고 상면이 막힌 원통형으로 되어 있으므로 세척실내 높낮이에 무관하게 세척 실내 전체에서 물의 고른 분사압을 얻을 수 있고, 또한 물의 분사방향(r)이 노즐(2)의 중심과 일정각(θ)을 이루도록 되어 있으므로 세척실 저면에 고정된 노즐암 지지대(3)에 얹혀져 고정자(4)에 의하여 축착되어진 원통형노즐암(1)은 노즐(2)에서 분사되는 물살의 반작용으로 노즐암(1) 중심축을 깃점을 하여 제자리 회전 운동을 하게 된다.The present invention configured as described above has a plurality of spirally arranged on the outer circumferential surface of the nozzle arm 1 as the water is supplied to the nozzle arm 1 through the nozzle arm support 3 as the circulation pump shown in FIG. The nozzle arm 1 is sprayed through the nozzle 2, and the nozzle arm 1 has a cylindrical shape in which the upper and lower diameters are different, and the upper surface is clogged, so that an even spray pressure of water can be obtained throughout the washing room regardless of the height of the washing chamber. Since (r) forms an angle θ with the center of the nozzle 2, the cylindrical nozzle arm 1 mounted on the nozzle arm support 3 fixed to the bottom of the washing chamber and condensed by the stator 4 is a nozzle. In response to the spray of water sprayed from (2), the pivotal movement of the nozzle arm (1) is carried out in the center of the nozzle arm (1).
이와같이 본 고안은 분사되는 물살의 세기가 세척실내 전체에서 균일함은 물론 수직분사가 아닌 수평분사를 하므로 그릇의 위치에 관계없이 고른 세척도를 얻을 수 있고, 또한 세척실이 한면의 길이가 R인 정방형으로 되어 있다고 가정하면 종래의 노즐암으로는 하단에서 상단까지 R 만큼의 거리를 분사시켜야 했으나 본 고안 원통형 노즐암(1)으로는만큼만 분사시키면 되므로 물살의 힘이 강해 종래의 경우보다 그릇의 세척도가 높아지게 됨은 물론 노즐암(1)이 노즐암지지대(3)에 얹혀져 제자리 회전운동을 하게 되므로 수저류등 가늘고 긴 형상의 세척물이 선반으로부터 아래로 내밀게 되더라도 노즐암(1)의 회전 운동에 전혀 지장을 받지 않는등의 장점이 있다.As such, the present invention is not only vertical but also horizontal spraying of the spray water is uniform throughout the washing chamber, so even washing degree can be obtained regardless of the position of the bowl, and the washing chamber has a length R of one side. Assuming a square shape, the conventional nozzle arm had to be sprayed with a distance R from the lower end to the upper end, but with the cylindrical nozzle arm 1 of the present invention, Since only the amount of spraying is strong, the force of the water is stronger, and the washing degree of the bowl is higher than the conventional case, and the nozzle arm 1 is placed on the nozzle arm support 3 to perform the rotational movement in place. Even if it is pushed down from this shelf, there is an advantage that the rotation of the nozzle arm 1 is not disturbed at all.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880004946U KR900004594Y1 (en) | 1988-04-06 | 1988-04-06 | Nozzle arm for dish washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880004946U KR900004594Y1 (en) | 1988-04-06 | 1988-04-06 | Nozzle arm for dish washer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890020698U KR890020698U (en) | 1989-11-01 |
| KR900004594Y1 true KR900004594Y1 (en) | 1990-05-25 |
Family
ID=19274003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019880004946U Expired KR900004594Y1 (en) | 1988-04-06 | 1988-04-06 | Nozzle arm for dish washer |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900004594Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100457574B1 (en) * | 2002-11-28 | 2004-11-18 | 엘지전자 주식회사 | Nozzle of dish washer |
-
1988
- 1988-04-06 KR KR2019880004946U patent/KR900004594Y1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR890020698U (en) | 1989-11-01 |
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