KR980000289A - Safety device of electric insulation pressure cooker - Google Patents
Safety device of electric insulation pressure cooker Download PDFInfo
- Publication number
- KR980000289A KR980000289A KR1019960022509A KR19960022509A KR980000289A KR 980000289 A KR980000289 A KR 980000289A KR 1019960022509 A KR1019960022509 A KR 1019960022509A KR 19960022509 A KR19960022509 A KR 19960022509A KR 980000289 A KR980000289 A KR 980000289A
- Authority
- KR
- South Korea
- Prior art keywords
- planar
- pressure cooker
- steam
- electric thermal
- thermal pressure
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/09—Safety devices
Abstract
본 발명은 전기보온압력밥솥의 안전장치에 관한 것으로, 종래기술에서는 솔레노이드밸브는 고정철심과 플란자에 증기통로를 형성하여 조리실의 압력이 안전압력이상으로 되면 증기압력을 배출시켜 준다.The present invention relates to a safety device for an electric thermal pressure cooker, and in the prior art, the solenoid valve forms a steam passage in the fixed iron core and the planar to discharge the steam pressure when the pressure in the cooking chamber becomes greater than the safety pressure.
하지만, 종래기술로는 플란자내부에 1개의 증기통로를 형성하여 외부로 증기를 배출시켜 주는 구조로서, 전기보온압력밥솥과 같이 이물질이 많이 발생하는 경우에는 상기의 통로에 삽입되어 안전장치로서의 역할을 수행지 못하는 문제점이 대두하게 되었다.However, in the prior art, it is a structure that discharges steam to the outside by forming one steam passage in the planar, and when a large amount of foreign substances such as an electric thermal pressure cooker is inserted into the passage as a safety device. The problem of not being able to do this has come to the fore.
그러나 본 고안에서는, 솔레노이드밸브의 고정철심은 전기보온압력밥솥의 외부와 접촉되어지면서 통공을 형성하고, 상기 고정철심 하부에는 일정한 위치에 지지부재를 구성하고, 상기 지지부재와 플란자사이에 요동 영역을 형성되어 지는 것과, 솔레노이드밸브의 플란자 상단 중앙부에 소정깊이의 탄성부재홈을 형성하고 그 탄성부재홈인 스프링홈은 탄성부재인 스프링을 삽입하는 것과, 상기 플란자의 하부는 원형디스크부와 형합되어 구성되면서 플란자 직경은 솔레노이드 내경보다 작게 설계되어, 그 원형틈새로 원활한 증기유로를 형성함으로써, 전기보온압력밥솥의 높은 안전성과 신뢰성을 확보할 수 있다.However, in the present invention, the fixed iron core of the solenoid valve is formed in contact with the outside of the electric thermal pressure cooker, forming a support member at a fixed position below the fixed iron core, swinging region between the support member and the planar And an elastic member groove having a predetermined depth in the center of the upper part of the planar of the solenoid valve, and the spring groove which is the elastic member groove inserts a spring which is an elastic member, and the lower part of the planar has a circular disk portion. While being formed in combination, the planar diameter is designed to be smaller than the solenoid inner diameter, thereby forming a smooth steam flow path through the circular gap, thereby ensuring high safety and reliability of the electric thermal pressure cooker.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 종래의 전기보온밥솥의 종단면도.1 is a longitudinal sectional view of a conventional electric rice cooker.
제2도는 종래의 전기보온압력밥솥의 증기배출장치에서 솔레노이드밸브의 부품을 분해하여 보인 사시도.2 is a perspective view showing the parts of the solenoid valve disassembled in the conventional steam discharge device of the electric thermal pressure cooker.
제3도는 제2도의 솔레노이드밸브를 결합하여 종단면도로 나타낸것으로, (a)도는 솔레노이드밸브에 전원이 차단된 단면도, (b)도는 솔레노이드밸브에 전원이 인가된 단면도.3 is a longitudinal cross-sectional view of the solenoid valve shown in FIG. 2, (a) is a sectional view in which power is cut off from the solenoid valve, and (b) is a sectional view in which power is applied to the solenoid valve.
제4도는 본 발명의 전기보온압력밥솥의 종단면도.Figure 4 is a longitudinal cross-sectional view of the electric thermal pressure cooker of the present invention.
제5도는 본 발명의 전기보온압력밥솥의 증기배출장치에서 솔레노이드밸브를 나타낸 것으로, (a)도는 솔레노이드밸브에 전원이 차단된 단면도, (b)도는 솔레노이드밸브에 전원이 인가된 단면도.Figure 5 shows a solenoid valve in the steam discharge device of the electric thermal pressure cooker of the present invention, (a) is a cross-sectional view of the power supply is cut off the solenoid valve, (b) is a cross-sectional view of power applied to the solenoid valve.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960022509A KR0176923B1 (en) | 1996-06-20 | 1996-06-20 | Safety instrument in electric pressure rice cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960022509A KR0176923B1 (en) | 1996-06-20 | 1996-06-20 | Safety instrument in electric pressure rice cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR980000289A true KR980000289A (en) | 1998-03-30 |
| KR0176923B1 KR0176923B1 (en) | 1999-02-01 |
Family
ID=19462618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960022509A KR0176923B1 (en) | 1996-06-20 | 1996-06-20 | Safety instrument in electric pressure rice cooker |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0176923B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM451085U (en) * | 2012-09-20 | 2013-04-21 | Zao An Co Ltd | Release valve structure of pressure cooker |
-
1996
- 1996-06-20 KR KR1019960022509A patent/KR0176923B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR0176923B1 (en) | 1999-02-01 |
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| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20041028 Year of fee payment: 7 |
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| LAPS | Lapse due to unpaid annual fee |