CN103054459A - Electric pressure cooker - Google Patents
Electric pressure cooker Download PDFInfo
- Publication number
- CN103054459A CN103054459A CN2013100175995A CN201310017599A CN103054459A CN 103054459 A CN103054459 A CN 103054459A CN 2013100175995 A CN2013100175995 A CN 2013100175995A CN 201310017599 A CN201310017599 A CN 201310017599A CN 103054459 A CN103054459 A CN 103054459A
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- lever
- pot cover
- pot
- left end
- pressure cooker
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Abstract
The invention relates to pressure cooker, in particular to an electric pressure cooker. The electric pressure cooker is capable of automatically sealing, preventing overflow during boiling and automatically venting. The electric pressure cooker comprises a pot, a pot cover, a pot sleeve and an electric heating program panel and is characterized in that a first lever and a second lever are sequentially mounted on the pot cover, the left end of the first lever is mounted below an upper pressure valve of the pot cover, and the left end of the second lever is located above the right end of the first lever; a third lever and an electromagnetic valve are mounted at the bottom of the pot sleeve, and the electromagnetic valve is mounted near the left end of the third lever; a transmission lever is mounted on the side in the pot sleeve, the upper end of the transmission rod is located below the right end of the second lever, the lower end of the transmission rod is located above the right end of the third lever, a timer is added to the electric heating program panel, and the electromagnetic valve is connected with the timer. A microcomputer controls the electromagnetic valve to trigger a venting mechanism for venting, venting time and frequency can be set, and boiling and non-boiling control of various cooking functions can be achieved.
Description
Technical field
The present invention relates to a kind of pressure cooker, specifically a kind of automatic-sealed, boiling do not overflow, self-bleeding electric pressure cooking saucepan.
Background technology
At a certain temperature and under certain air pressure, liquid (moisture content in the food) can realize that static state do not seethe with excitement, namely being lower than 100 ° of С in atmospheric pressure state (under the atmospheric pressure) water temperature can not seethe with excitement, in the electric pressure cooking saucepan body of 65Kp-75Kp air pressure, water temperature is not seethed with excitement near 112 ° of С, gives moment pressure release in the pot this moment, and water boiling point reduces, and water temperature still keeps, and certainly leads to boiling phenomenon.Existing electric pressure cooking saucepan can and not seethe with excitement according to food species automatic vent control boiling, and forgets that easily manual sealing causes the pot that overflows.If cook rice gruel or Baoshang, be difficult to be boiled into the effect of traditional congee or soup.
Summary of the invention
The purpose of this invention is to provide that a kind of automatic-sealed, boiling do not overflow, self-bleeding electric pressure cooking saucepan.
The present invention includes pot, pot cover, pot cover, electrical heating program board, it is characterized in that on pot cover, being equipped with successively the first lever, the second lever, the left end of the first lever be installed in pot cover upward pressure valve below, pressure valve is in and freely falls sealing state, and the left end of the second lever is above the first lever right-hand member; At pot cover inner bottom part the 3rd lever and magnetic valve are installed, magnetic valve is installed near the 3rd lever left end; Side in the pot cover is equipped with drive link, and the drive link upper end is below the second lever right-hand member, and the drive link lower end increases by a timer in the electrical heating program board above the 3rd lever right-hand member, and magnetic valve links to each other with timer.
On the second above-mentioned lever manual pressure relief press button is installed.Manually pressure release when needing.
Timer can set conduction time, and switch control power on/off is arranged, and determines whether use automatic vent.During energising, the magnetic valve action is downward with the left end of adhesive the 3rd lever, make the right-hand member of the 3rd lever jack-up that upwards drive link made progress, drive link moves upward and pushes up the right-hand member of the second lever, make the left end of the second lever downward, depress the right-hand member of the first lever, make again the left end of the first lever upwards, drive the pressure valve bonnet upwards, thereby open pressure valve.Otherwise during the magnetic valve outage, each lever and drive link return, pressure valve is shut.
At a certain temperature and under certain air pressure, liquid (moisture content in the food) can realize that static state do not seethe with excitement, namely being lower than 100 ° of С in atmospheric pressure state (under the atmospheric pressure) water temperature can not seethe with excitement, in the electric pressure cooking saucepan body of 65Kp-75Kp air pressure, water temperature is not seethed with excitement near 112 ° of С, gives moment pressure release in the pot this moment, and water boiling point reduces, and water temperature still keeps, and certainly leads to boiling phenomenon.And the moment pressure release produces the additional water temperature of the rear pot of a boiling internal heat generation dish waste heat transmission, air pressure, increases under the air-tight state from falling behind at relief valve, and the boiling degree dies away after the pressure moment increase, be in staticly, so circulation can realize seething with excitement and the working procedure of non-overflow pan.
The present invention has the following advantages compared with prior art:
The present invention utilizes pressure valve deadweight to realize automatic-sealed, touches the exhaust gear exhaust by the microcomputerized control magnetic valve, and time, number of times can be set, and can seethe with excitement to various cooking functions to control with not seething with excitement.Exhaust gear is accurate by mechanical conductive power, resets automatically.Exhaust gear dynamic Control and electric pressure cooking saucepan intermittently do not heat and Program Synchronization during keeping warm mode, can be applicable to all electric pressure cooking saucepans of digital computer type and type hand.Without pressure with in heating process, do not produce exhaust, accurate, energy-conservation, safety in the pot.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is structural representation of the present invention,
Among the figure, the 1-pot; The 2-pot cover; The 3-pressure valve; 4-the first lever; The manual pressure relief press button of 5-; 6-the second lever; The 7-drive link; 8-pot cover; 9-the 3rd lever; The 10-magnetic valve; 11-electrical heating program board; The 12-timer.
The specific embodiment
In the drawings, the present invention includes pot 1, pot cover 2, pot cover 8, electrical heating program board 11, the first lever 4, the second lever 6 are installed on pot cover 2 successively, the left end of the first lever 4 be installed in pot cover 2 upward pressure valves 3 below, pressure valve 3 is in and freely falls sealing state, and the left end of the second lever 6 is above the right-hand member of the first lever 4; Overlap 8 inner bottom parts at pot the 3rd lever 9 and magnetic valve 10 are installed, magnetic valve 10 is installed near the left end of the 3rd lever 9; Side in pot cover 8 is equipped with drive link 7, and drive link 7 upper ends are below the right-hand member of the second lever 6, and drive link 7 lower ends increase by a timer 12 in the electrical heating program board above the 3rd lever 9 right-hand members, and magnetic valve 10 links to each other with timer 12.
6 are equipped with manual pressure relief press button 5 on the second above-mentioned lever.
Claims (2)
1. electric pressure cooking saucepan, comprise pot, pot cover, pot cover, electrical heating program board, it is characterized in that on pot cover, being equipped with successively the first lever, the second lever, the left end of the first lever be installed in pot cover upward pressure valve below, the left end of the second lever is above the first lever right-hand member; At pot cover inner bottom part the 3rd lever and magnetic valve are installed, magnetic valve is installed near the 3rd lever left end; Side in the pot cover is equipped with drive link, and the drive link upper end is below the second lever right-hand member, and the drive link lower end increases by a timer in the electrical heating program board above the 3rd lever right-hand member, and magnetic valve links to each other with timer.
2. a kind of electric pressure cooking saucepan as claimed in claim 1 is characterized in that on described the second lever manual pressure relief press button being installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100175995A CN103054459A (en) | 2013-01-17 | 2013-01-17 | Electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100175995A CN103054459A (en) | 2013-01-17 | 2013-01-17 | Electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103054459A true CN103054459A (en) | 2013-04-24 |
Family
ID=48097592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100175995A Pending CN103054459A (en) | 2013-01-17 | 2013-01-17 | Electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103054459A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303125A (en) * | 2016-04-22 | 2017-10-31 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooking pot and its control method |
| CN111022656A (en) * | 2019-12-26 | 2020-04-17 | 佛山市顺德区美的电热电器制造有限公司 | Lid and cooking equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2352389A1 (en) * | 1973-10-18 | 1975-04-24 | Oberschwaeb Metallwaren | STEAM PRESSURE COOKER WITH BAYONET CLOSURE |
| FR2670659A1 (en) * | 1990-12-19 | 1992-06-26 | Thevenoux Roger | Pressure cooker with safe opening and safe closing |
| CN201612498U (en) * | 2009-12-08 | 2010-10-27 | 中山市雅乐思电器实业有限公司 | Impulse type driving device of pressure limiting valve of electric pressure cooker |
| CN201861420U (en) * | 2010-10-28 | 2011-06-15 | 广东创迪电器有限公司 | Simple energy-saving electric pressure cooker |
| CN203041846U (en) * | 2013-01-17 | 2013-07-10 | 李吉世 | Electric pressure cooker |
-
2013
- 2013-01-17 CN CN2013100175995A patent/CN103054459A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2352389A1 (en) * | 1973-10-18 | 1975-04-24 | Oberschwaeb Metallwaren | STEAM PRESSURE COOKER WITH BAYONET CLOSURE |
| FR2670659A1 (en) * | 1990-12-19 | 1992-06-26 | Thevenoux Roger | Pressure cooker with safe opening and safe closing |
| CN201612498U (en) * | 2009-12-08 | 2010-10-27 | 中山市雅乐思电器实业有限公司 | Impulse type driving device of pressure limiting valve of electric pressure cooker |
| CN201861420U (en) * | 2010-10-28 | 2011-06-15 | 广东创迪电器有限公司 | Simple energy-saving electric pressure cooker |
| CN203041846U (en) * | 2013-01-17 | 2013-07-10 | 李吉世 | Electric pressure cooker |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303125A (en) * | 2016-04-22 | 2017-10-31 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooking pot and its control method |
| CN107303125B (en) * | 2016-04-22 | 2019-11-29 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooking pot and its control method |
| CN111022656A (en) * | 2019-12-26 | 2020-04-17 | 佛山市顺德区美的电热电器制造有限公司 | Lid and cooking equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130424 |