CN201977550U - Automatic electromagnetic heating pressure cooker - Google Patents
Automatic electromagnetic heating pressure cooker Download PDFInfo
- Publication number
- CN201977550U CN201977550U CN2011201175912U CN201120117591U CN201977550U CN 201977550 U CN201977550 U CN 201977550U CN 2011201175912 U CN2011201175912 U CN 2011201175912U CN 201120117591 U CN201120117591 U CN 201120117591U CN 201977550 U CN201977550 U CN 201977550U
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- pot
- pressure
- electromagnetism
- stove
- standing
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 229910052751 metal Inorganic materials 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 22
- 239000004575 stone Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 2
- 238000010411 cooking Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model relates to an electromagnetic heating pressure cooker, which comprises a cover, a sealing ring, a shell, an inner hood, an inner pot, an electromagnetic oven disc, a pressure control switch and a control circuit, wherein the sealing ring is arranged on the upper edge of the inner pot, the cover is locked on the inner hood, the electromagnetic oven disc is arranged under the inner pot, an elastic mechanism for realizing the elastic connection between the inner pot and the inner hood is arranged between the electromagnetic oven disc and a soleplate of the inner hood, the electromagnetic oven disc is provided with a push column downwards passing through the bottom part of the inner hood, and the pressure control switch is arranged below the push column. Since the electromagnetic oven disc is adopted to heat, the heating efficiency is high; the elastic mechanism is arranged between the electromagnetic oven disc and the soleplate of the inner hood, the pressure inside the pot is utilized to push the electromagnetic oven disc and the inner pot to move downwards together, and the displacement of the electromagnetic oven disc and the inner pot is utilized to control the connection and disconnection of the pressure control switch, so the pressure is precise to control, and the automatic electromagnetic heating pressure cooker is easy to process and is particularly suitable for a top-grade electric pressure cooker.
Description
Technical field
The utility model relates to the automatic pressure pot, and particularly a kind of electromagnetism heating automatic pressure pot belongs to the improvement technology that has the automatic pressure pot now.
Background technology
Electromagnetic heating technique has the high advantage of the thermal efficiency, has been widely used in culinary area, because thermal inertia is little, is specially adapted to electric pressure cooking saucepan.But the electromagnetic heating pressure pot mostly is to come controlled pressure by temperature on the current market, and is affected by environment big, and pressure control is unstable.And Chinese patent ZL200520113848.1 electromagnetic heating pressure cooking device discloses the work that comes the controlled pressure pot by the size of pressure, concrete scheme is that flexible member is connected the pressure signal in the induction kettle between pot cover and the outer pot, and controls the working condition of electromagnetic heater with this pressure signal.This scheme technology complexity, pressure control is also unstable, does not have this product to occur so market is seen so far yet.
Summary of the invention
The purpose of this utility model is the shortcoming that overcomes prior art, provide a kind of rational in infrastructure, handling ease, safe and reliable, pressure control accurately, electromagnetism heating automatic pressure pot that the thermal efficiency is high.
The technical scheme that realizes the utility model purpose is: the utility model includes pot cover, sealing ring, shell, inner cover, interior pot, electromagnetism stone or metal plate for standing a stove on as a precaution against fire, pressure control switch and control circuit, pot upper edge in sealing ring places, pot cover is fastened on the inner cover, the electromagnetism stone or metal plate for standing a stove on as a precaution against fire is arranged under the interior the bottom of a pan, between the base plate of electromagnetism stone or metal plate for standing a stove on as a precaution against fire and inner cover, be provided with the elastic mechanism that pot is connected with inner cover elasticity in realizing, the electromagnetism stone or metal plate for standing a stove on as a precaution against fire is fixed with the promotion post that is passed down through the inner cover bottom, promotes the post below and is provided with the pressure control switch.
During the utility model work, increase with the pressure in the interior pot, the electromagnetism stone or metal plate for standing a stove on as a precaution against fire produces displacement with the downward elasticity of compression mechanism of interior pot under the inner pot pressure effect, promote post and drive the pressure control switch on and off downwards.
Above-mentioned electromagnetism stone or metal plate for standing a stove on as a precaution against fire is made of grate, solenoid, coil brace, boiler face panel, and solenoid is installed in the coil brace, and coil brace is fixed on below the grate.
Above-mentioned grate is made by non-magnet material, and coil brace, boiler face panel are also made by non-magnetic conduction, non-conducting material.When being arranged on the solenoid energising in the electromagnetism stone or metal plate for standing a stove on as a precaution against fire, electric energy is changed into magnetic energy, magnetic energy is crossed the interior pot that the boiler face panel affacts bottom tool magnetic conductivity smoothly, converts magnetic energy to heat energy, pot food in the heating.
For the convenient operating pressure of regulating, under above-mentioned pressure control switch, pressure regulating screw is installed also.
For making the utility model have pressure, the two controls of temperature concurrently, in pressing close to, electromagnetic oven disk center also is provided with the temperature sensor that is connected with control circuit on the position of the bottom of a pan face.
The beneficial effects of the utility model are, owing to adopt the heating of electromagnetism stone or metal plate for standing a stove on as a precaution against fire, thermal efficiency height; And elastic mechanism is arranged between the base plate of electromagnetism stone or metal plate for standing a stove on as a precaution against fire and inner cover, utilize pot inner pressure promotion electromagnetism stone or metal plate for standing a stove on as a precaution against fire and interior pot together to bottom offset, and utilize this displacement control pressure control switch on and off, so its pressure control accurately, handling ease is specially adapted to high-grade electric pressure cooking saucepan.
Description of drawings
Fig. 1 is a structural representation of the present utility model, and the part that has nothing to do with the utility model design main points among the figure is not drawn in detail.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further.
As shown in Figure 1, the utility model includes pot cover 1, pot cover retaining mechanism, sealing ring 2, shell 3, inner cover 4, interior pot 5, electromagnetism stone or metal plate for standing a stove on as a precaution against fire, elastic mechanism 10, pressure control switch 12, electromagnetic circuit and control circuit 14, the upper edge of pot 5 in sealing ring 2 places, pot cover 1 is fastened on the inner cover 4, below the pot 5, be provided with between the base plate of electromagnetism stone or metal plate for standing a stove on as a precaution against fire and inner cover 4 and realize interior pot 5 elastic mechanisms 10 that are connected with inner cover 4 elasticity in the electromagnetism stone or metal plate for standing a stove on as a precaution against fire is arranged at.In pot 5 make by permeability magnetic material, also can make, and at its bottom compound magnetic conductor using by non-magnet material.Interior pot 5 bottom surfaces can make flat shape, also can make epirelief or following spill.The electromagnetism stone or metal plate for standing a stove on as a precaution against fire is made up of grate 6, solenoid 8, coil brace 7, boiler face panel (9), promotion post 11, and the coil brace 7 that solenoid 8 is housed is fixed in the grate 6.Grate 6 is by non-magnet material such as aluminium manufacturing, and boiler face panel (9) makes its shape by non-magnetic conduction, non-conducting material and interior pot 5 bottoms match.Solenoid 8 and coil brace 7 cooperate with boiler face panel (9) inner surface, and the better electromagnetism of pot 5 acquisitions adds thermal effect in making.Because the magnetic energy that boiler face panel (9) by the non-magnet material manufacturing, can not hinder between solenoid 8 and the interior pot 5 arrives heat energy conversion.Grate 6 can also bear the pressure from interior pot 5, and under the pressure effect of interior pot 5, with 5 displacements of interior pot, by the break-make that promotes post 11 upper and lower displacements control pressure control switch 12.
The utility model needs the interior pot 5 of cooking food to insert in the inner cover 4 with installing, the upper edge of pot 5 in sealing ring 2 is placed in use; Pot cover 1 is fastened on the inner cover 4, and by the pot cover retaining mechanism pot cover 1 and inner cover 4 is locked, and at this moment interior pot 5 is covered.Connect power supply, electromagnetic circuit and control circuit 14 heat by pot 5 in 8 pairs of the solenoids.Along with heating is carried out, interior pot 5 temperature raise gradually, and pressure increases gradually.Because after pot cover 1 fastened with inner cover 4, formation was rigidly connected between them, under the pressure effect therein of interior pot 5, pushed the electromagnetism stone or metal plate for standing a stove on as a precaution against fire downwards, the electromagnetism stone or metal plate for standing a stove on as a precaution against fire pushes elastic mechanism 10 downwards.The electromagnetism stone or metal plate for standing a stove on as a precaution against fire produces to bottom offset with respect to inner cover 4 like this, and the promotion post 11 that is installed in grate 6 bottoms is to bottom offset, and pressure control switch 12 is fixed in the lower end that promotes post 11, also simultaneously to bottom offset, moves closer to the adjustment screw 13 that is installed in inner cover.When grate 6 displacements reached the setting valve of pressure control switch 12 disconnections, pressure control switch 12 was disconnected, and electromagnetic circuit and control circuit 14 stop internally pot 5 heating.Along with interior pot 5 pressure descend gradually, elastic mechanism 10 makes grate 6 upwards resiliences later on.Pressure control switch 12 leaves adjustment screw 13 with promoting post 11 gradually.When arriving the setting valve that pressure control switch 12 resets, pressure control switch 12 resets, and makes internally pot 5 heating again of electromagnetic circuit and control circuit 14.So move in circles, realize the pressure of pressure cooker is controlled automatically.
As another embodiment, pressure control switch 12 also can independently be located at the below that promotes post 11, is fixed on the inner cover 4 as stationary end, and corresponding is that 11 on the promotion post of grate 6 bottoms removes to drive pressure control switch 12 as shift end.
For making the utility model have pressure, temperature dual control concurrently, in pressing close to, electromagnetic oven disk center also is provided with the temperature sensor 15 that is connected with control circuit 14 on the position of pot 5 bottom surfaces.
Claims (5)
1. an electromagnetism heats the automatic pressure pot, include pot cover (1), sealing ring (2), shell (3), inner cover (4), interior pot (5), the electromagnetism stone or metal plate for standing a stove on as a precaution against fire, pressure control switch (12) and control circuit (14), sealing ring (2) places interior pot (5) upper edge, pot cover (1) is fastened on the inner cover (4), it is characterized in that, described electromagnetism stone or metal plate for standing a stove on as a precaution against fire is arranged under the interior pot (5), between the base plate of electromagnetism stone or metal plate for standing a stove on as a precaution against fire and inner cover (4), be provided with the elastic mechanism (10) that pot (5) is connected with inner cover (4) elasticity in realizing, the electromagnetism stone or metal plate for standing a stove on as a precaution against fire is fixed with the promotion post (11) that is passed down through inner cover (4) bottom, promotes post (11) below and is provided with pressure control switch (12).
2. electromagnetism heating automatic pressure pot according to claim 1, it is characterized in that, described electromagnetism stone or metal plate for standing a stove on as a precaution against fire is made of grate (6), solenoid (8), coil brace (7), boiler face panel (9), solenoid (8) is installed in the coil brace (7), and coil brace (7) is fixed on below the grate (6).
3. electromagnetism heating automatic pressure pot according to claim 2 is characterized in that described grate (6) is made by non-magnet material, and coil brace (7) and boiler face panel (9) are made by non-magnetic conduction, non-conducting material.
4. electromagnetism heating automatic pressure pot according to claim 1 is characterized in that, pressure regulating screw (13) also is installed under the described pressure control switch (12).
5. according to any described electromagnetism heating automatic pressure pot in the claim 1 to 4, it is characterized in that, press close in described electromagnetic oven disk center on the position of interior pot (5) bottom surface to be provided with the temperature sensor (15) that is connected with control circuit (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201175912U CN201977550U (en) | 2011-04-20 | 2011-04-20 | Automatic electromagnetic heating pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201175912U CN201977550U (en) | 2011-04-20 | 2011-04-20 | Automatic electromagnetic heating pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201977550U true CN201977550U (en) | 2011-09-21 |
Family
ID=44605025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201175912U Expired - Fee Related CN201977550U (en) | 2011-04-20 | 2011-04-20 | Automatic electromagnetic heating pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201977550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108606627A (en) * | 2018-08-09 | 2018-10-02 | 谢梓青 | Pressure control fuel pressure cooker |
-
2011
- 2011-04-20 CN CN2011201175912U patent/CN201977550U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108606627A (en) * | 2018-08-09 | 2018-10-02 | 谢梓青 | Pressure control fuel pressure cooker |
| CN108606627B (en) * | 2018-08-09 | 2024-02-23 | 谢梓青 | Pressure-controlled gas pressure cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170411 Address after: 528305 Guangdong province Foshan city Shunde District Ronggui Street No. 5 Dashenglu Patentee after: Foshan Shunde Yida Electrical Manufacture Co., Ltd. Address before: 528306 Guangdong Province, Foshan city Shunde District Ronggui District No. 5 Dashenglu Patentee before: Yang Dakai |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20180420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |