CN203041846U - Electric pressure cooker - Google Patents
Electric pressure cooker Download PDFInfo
- Publication number
- CN203041846U CN203041846U CN 201320025173 CN201320025173U CN203041846U CN 203041846 U CN203041846 U CN 203041846U CN 201320025173 CN201320025173 CN 201320025173 CN 201320025173 U CN201320025173 U CN 201320025173U CN 203041846 U CN203041846 U CN 203041846U
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- China
- Prior art keywords
- lever
- cooker
- left end
- pot cover
- pressure
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- 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 - Fee Related
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Abstract
The utility model relates to a pressure cooker, in particular to an electric pressure cooker which can be sealed automatically, avoid spill caused by boiling and exhaust automatically. The electric pressure cooker comprises a cooker body, a cooker cover, a cooker sleeve and an electric heating program board, and is characterized in that a first lever and a second lever are sequentially installed on the cooker cover, the left end of the first lever is installed below a pressure valve on the cooker cover, and the left end of the second lever is installed above the right end of the first lever; a third lever and an electromagnetic valve are installed on the bottom in the cooker sleeve, and the electromagnetic valve is installed close to the left end of the third lever; and a transmission rod is installed on the side surface in the cooker sleeve, the upper end of the transmission rod is installed below the right end of the second lever, the lower end of the transmission rod is installed above the right end of the third lever, a timer is additionally arranged on the electrical heating program board, and the electromagnetic valve is connected with the timer. A microcomputer is used for controlling the electromagnetic valve to trigger an exhaust mechanism to exhaust, time and the number of times can be set, and boiling and non-boiling control on various cooking functions can be achieved.
Description
Technical field
The utility model relates to a kind of pressure cooker, specifically a kind of, self-bleeding electric pressure cooking saucepan excessive from movable sealing, boiling.
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 utility model provides a kind of, self-bleeding electric pressure cooking saucepan excessive from movable sealing, boiling.
The utility model comprises pot, pot cover, pot cover, electrical heating program board, it is characterized in that on pot cover, being equipped with successively first lever, second lever, the left end of 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 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 configure 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 second lever, make the left end of second lever downward, depress the right-hand member of first lever, make the left end of first lever again 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 boiling back pot internal heat generation dish waste heat transmission, air pressure, increases under the air-tight state from falling behind at relief valve, and pressure moment increase back boiling degree dies away, be in staticly, so circulation can realize seething with excitement and the working procedure of non-overflow pan.
The utility model has following advantage compared with prior art:
The utility model utilizes pressure valve deadweight to realize from movable sealing, 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.No pressure and in heating process in the pot does not produce exhaust, accurate, energy-conservation, safety.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model,
Among the figure, the 1-pot; The 2-pot cover; The 3-pressure valve; 4-first lever; The manual pressure relief press button of 5-; 6-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 utility model comprises pot 1, pot cover 2, pot cover 8, electrical heating program board 11, first lever 4, second lever 6 are installed on pot cover 2 successively, the left end of 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 second lever 6 is above the right-hand member of 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 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 first lever, second lever, the left end of first lever be installed in pot cover upward pressure valve below, the left end of 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 second lever manual pressure relief press button being installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320025173 CN203041846U (en) | 2013-01-17 | 2013-01-17 | Electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320025173 CN203041846U (en) | 2013-01-17 | 2013-01-17 | Electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203041846U true CN203041846U (en) | 2013-07-10 |
Family
ID=48724857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320025173 Expired - Fee Related CN203041846U (en) | 2013-01-17 | 2013-01-17 | Electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203041846U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103054459A (en) * | 2013-01-17 | 2013-04-24 | 李吉世 | Electric pressure cooker |
| CN103445668A (en) * | 2013-08-22 | 2013-12-18 | 中山市雅乐思电器实业有限公司 | Pressure-limiting valve and electric pressure cooker |
| CN105214564A (en) * | 2015-09-14 | 2016-01-06 | 洛阳德威机电科技有限公司 | A kind of Electrocontrolled high-pressure still |
-
2013
- 2013-01-17 CN CN 201320025173 patent/CN203041846U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103054459A (en) * | 2013-01-17 | 2013-04-24 | 李吉世 | Electric pressure cooker |
| CN103445668A (en) * | 2013-08-22 | 2013-12-18 | 中山市雅乐思电器实业有限公司 | Pressure-limiting valve and electric pressure cooker |
| CN103445668B (en) * | 2013-08-22 | 2016-04-13 | 中山市雅乐思电器实业有限公司 | A kind of pressure limiting valve and electric pressure cooking saucepan |
| CN105214564A (en) * | 2015-09-14 | 2016-01-06 | 洛阳德威机电科技有限公司 | A kind of Electrocontrolled high-pressure still |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20210117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |