KR890008088Y1 - Control-device of water level in tableware cleaners - Google Patents
Control-device of water level in tableware cleaners Download PDFInfo
- Publication number
- KR890008088Y1 KR890008088Y1 KR2019870003021U KR870003021U KR890008088Y1 KR 890008088 Y1 KR890008088 Y1 KR 890008088Y1 KR 2019870003021 U KR2019870003021 U KR 2019870003021U KR 870003021 U KR870003021 U KR 870003021U KR 890008088 Y1 KR890008088 Y1 KR 890008088Y1
- Authority
- KR
- South Korea
- Prior art keywords
- water level
- washing tank
- control
- main body
- water
- Prior art date
Links
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
- A47L15/4244—Water-level measuring or regulating 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
- A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
- A47L2401/09—Water level
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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
- A47L2501/01—Water supply, e.g. opening or closure of the water inlet valve
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 작동상태 단면도.2 is a cross-sectional view of the operating state of the present invention.
제3도는 본 고안의 설치 상태도.3 is an installation state of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
3 : 본체 4 : 연결관3: body 4: connector
8 : 마이크로스위치 10 : 플로트8: microswitch 10: float
11 : 누름봉 12 : 홈11: push bar 12: groove
본 고안은 세척조내에 급수되는 물의 량을 적정상태로 유지하기 위한 식기세척기의 적정수위 조절장치에 관한 것이다.The present invention relates to a proper level control device of the dishwasher for maintaining the proper amount of water supplied to the washing tank.
조래에는 정적수위 조절장치가 세척조내에 설치되거나 또는 압력스위치에 의해 적정수위를 조절토록 하였으나 가열히이터로 인해 설치장소가 제한됨은 물론 물분사노즐과의 간격유지문제로 소형식기세척기에는 적용하기 어려웠으며, 또 사용시 세척조내에 각종음식을 찌꺼기로 인해 적정수위조절이 곤란하였으며 구조가 복잡하여 설계 및 작업공정이 어려운 점의 문제점등이 있었다.In the early years, the static water level control device was installed in the washing tank or the pressure switch was used to adjust the proper water level.However, the installation place was limited due to the heating heater and it was difficult to apply to the small size washer due to the problem of maintaining the gap with the water spray nozzle. In addition, it is difficult to control the proper water level due to various food wastes in the washing tank during use, and there are problems in that the design and working process are difficult due to the complicated structure.
본 고안은 이와같은 문제점을 해결하기 위하여 세척조내에 물이 적정수위에 도달하기전까지는 플로트의 자중에 의해 마이크로스위치의 접점이 "온" 되어 급수용 솔레노이드밸브가 계속 열려있게 하므로 급수가 되도록하고 물이 적정수위에 도달하게 되면 플로트의 부력에 의해 마이크로스위치가 "오프" 되어 솔레노이드밸브가 닫혀 급수가 중지되도록한 조절장치를 세척조의 일측에 설치한 것으로 첨부도면에 의하여 상세히 설명하면 다음과 같다.In order to solve this problem, the microswitch contact is "on" by the float's own weight until the water reaches the proper level in the washing tank so that the water supply solenoid valve is kept open so that water is supplied. When the appropriate level is reached, the micro switch is "off" due to the buoyancy of the float, and the solenoid valve is closed so that the water supply is installed on one side of the washing tank.
식기세척기(1)의 세척조(2)일측 하부에 조절장치 본체(3)를 그 일측에 형성된 연결관(4)을 끼워 고무패킹(5)과 너트(6)로 결착 조립하고 필터(7)를 착설하여 세척조(2)내부와 연결되게 하며 본체(3)의 저면지지대(9)에는 마이크로스위치(8)를 부착하여 플로트(10)에 형성된 원형홈(12)을 관통하여 상부끝이 플로트(10)에 파묻히게 한 누름봉(11)의 하부끝이 본체(3)에 형성된 원형 연결통로(13)를 통과하여 개폐시켜 주도록 하여서된 것이다.Insert the connecting device 4 formed on one side of the adjusting device main body 3 on one side of the lower part of the washing tank 2 of the dishwasher 1, and then, the rubber packing 5 and the nut 6 are attached and assembled, and the filter 7 is assembled. It is installed and connected to the inside of the washing tank (2), and the bottom support (9) of the main body (3) is attached to the micro switch (8) and penetrates the circular groove (12) formed in the float (10) and the upper end of the float (10). The lower end of the push rod 11 buried in the) is to be opened and closed through the circular connection passage 13 formed in the main body (3).
미설명 부호 "14"는 덮개이고, "15"는 덮개부착용 나사이며, "16"은 물분사노즐이고, "17"은 식기아다.Reference numeral "14" is a cover, "15" is a cover attachment screw, "16" is a water spray nozzle, and "17" is a tableware.
이와같이 구성된 본 고안의 작동상태를 설명하면 다음과 같다.Referring to the operating state of the present invention configured as described above are as follows.
적정수위에 도달하기전까지는 플로트(10)와 누름봉(11)의 자중에 의해 마이크로스위치(8)의 접점을 누르고 있으므로 이 스위치가 "온"되어 솔레노이드 밸브가 열려 세척조(2)내에 급수가 계속 진행되며 연결관(4)에 의해 본체(3)내의 수위도 높아지게 되므로 플로트(10)가 물의 부력에 의해 서서히 위로 올라가게 되고 이렇게 되면 누름봉(11)도 상승하게 되어 마이크로스위치(8)의 접점을 누르던 하중이 제거되므로 마이크로스위치(8)가 "오프" 되어 솔레노이드 밸브에 공급되던 전원이 차단되기 때문에 이 밸브가 닫혀 급수가 중단되는 것이다.Until the proper water level is reached, the contact of the microswitch 8 is held down by the weight of the float 10 and the push rod 11, so that the switch is "on" and the solenoid valve is opened so that the water supply in the washing tank 2 continues. As the water level in the main body 3 is also increased by the connecting pipe 4, the float 10 gradually rises upward due to the buoyancy of the water, and in this case, the push bar 11 is also raised to the contact point of the micro switch 8. Since the load that is pressed is removed, the microswitch 8 is "off" and the power supplied to the solenoid valve is cut off, so the valve is closed to stop the water supply.
이와같이 작동되는 본 고안은 물의 누수방지를 위해 원형연결통로(13)는 상부로 길게 연결되게 형성하였으며 연결관(4)의 끝에는 필터(7)를 부착하여 음식찌거기가 본체(3)로 들어오는 것이 방지되게 한 것으로 본체(3)는 세척조(2)의 외측에 설치되므로 설치장소에 제한받지 않게 되고 또 가열히이터로 인한 열변형의 염려가 없으며 구조가 간단하고 작동이 정확하게 이루어지는등 매우 유용한 고안이다.The present invention operated in this way is formed in the circular connection passage 13 is formed to be connected long to the top to prevent the leakage of water and to attach the filter (7) at the end of the connector (4) to prevent food residues from entering the main body (3) Since the main body 3 is installed outside the washing tank 2, it is not limited to the installation place, and there is no fear of heat deformation due to the heating heater, and the structure is simple and the operation is very useful.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870003021U KR890008088Y1 (en) | 1987-03-10 | 1987-03-10 | Control-device of water level in tableware cleaners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870003021U KR890008088Y1 (en) | 1987-03-10 | 1987-03-10 | Control-device of water level in tableware cleaners |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880017476U KR880017476U (en) | 1988-10-26 |
| KR890008088Y1 true KR890008088Y1 (en) | 1989-11-20 |
Family
ID=19260429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870003021U KR890008088Y1 (en) | 1987-03-10 | 1987-03-10 | Control-device of water level in tableware cleaners |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR890008088Y1 (en) |
-
1987
- 1987-03-10 KR KR2019870003021U patent/KR890008088Y1/en active Pre-grant Review Request
Also Published As
| Publication number | Publication date |
|---|---|
| KR880017476U (en) | 1988-10-26 |
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|---|---|---|---|
| A201 | Request for examination | ||
| O032 | Opposition [utility model]: request for opposition |