CN2750750Y - Cooker for electromagnetic oven - Google Patents
Cooker for electromagnetic oven Download PDFInfo
- Publication number
- CN2750750Y CN2750750Y CN 200420055259 CN200420055259U CN2750750Y CN 2750750 Y CN2750750 Y CN 2750750Y CN 200420055259 CN200420055259 CN 200420055259 CN 200420055259 U CN200420055259 U CN 200420055259U CN 2750750 Y CN2750750 Y CN 2750750Y
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- CN
- China
- Prior art keywords
- cooker
- utility
- model
- pot
- magnetic material
- Prior art date
- 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.)
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- 239000000696 magnetic material Substances 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 238000004070 electrodeposition Methods 0.000 claims description 3
- 150000002739 metals Chemical group 0.000 claims description 3
- 239000007769 metal material Substances 0.000 abstract description 7
- 239000002159 nanocrystal Substances 0.000 abstract description 3
- 238000009713 electroplating Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 239000010410 layer Substances 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 6
- 238000000137 annealing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Abstract
The utility model relates to a kitchen ware, particularly to a cooker for electromagnetic ovens. The utility model comprises a cooker cover and a cooker body, wherein the wall of the cooker body is made of non-magnetic metallic materials. A cooker bottom is in a sandwich type structure, a sandwich layer of the cooker bottom is provided with a nano crystal magnetic material layer which is used as a part of the cooker bottom, and the nano crystal magnetic material layer is additionally provided with a metallic electroplating layer. The utility model has the advantages of high efficiency on energy saving and safe use.
Description
Technical field
The utility model relates to kitchen tools, specifically a kind of electromagnetic oven pot.
Background technology
In the prior art, electromagnetic oven generally will with the supporting use of magnetic metal pot, this magnetic metal pot uses on electromagnetic oven has energy-conservation characteristics.But, on electromagnetic oven, can not use general nonmagnetic metal pan, energy-saving efficiency awaits to improve.
The utility model content
For overcoming the above-mentioned deficiency of prior art, the purpose of this utility model provides a kind of electromagnetic oven nonmagnetic metal material, that energy-saving efficiency is higher pot that is applicable to.
To achieve these goals, the technical solution of the utility model is: have comprise pot cover and the pot wall be nonmagnetic material the pot body, it is characterized in that: the bottom of a pan is a sandwich type structure, is the nano-crystalline magnetic material layer in middle level, the bottom of a pan;
Outside the nano-crystalline magnetic material layer, add electrodeposition of metals.
The utlity model has following advantage:
1. adopt the utility model pot body (pot cover/pot wall) can adopt nonmagnetic metal material, and adopt the part of nano-crystalline magnetic material layer as the bottom of a pan, the energy-saving efficiency height, and temperature retention time is long.
2. safe in utilization.Because the utility model is provided with coating for protection against corrosion, so have anti-corrosion characteristic.
3. the utility model is simple in structure, and is durable, and cost is low.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Embodiment 1
As shown in Figure 1, the utility model is used on the electromagnetic oven 1, and the bottom of a pan is a sandwich type structure, in the bottom of a pan interlayer place one nano-crystalline magnetic material layer 3 is installed, as the part (nano-crystalline magnetic material layer 3 upper strata are pot body body 4, and lower floor is a composite bottom board 2) in the bottom of a pan; Pot body 6 (pot cover/pot wall) is nonmagnetic metal material.5 is water.
Wherein: the preparation of nano-crystalline magnetic material, can select general industry metal material (as pure iron), as follows operation: 1) hot rolling; 2) high annealing, temperature be in the γ district, and promptly in 940～950 ℃ of scopes, the time is 0.5～2 hour; 3) deep cold rolling, cold roller and deformed degree are more than 90%, obtain nano crystal metal material.Present embodiment concrete operations parameter is as follows:
1. hot rolling: select general industry metal material such as general industry pure iron, described pure iron is rolled to 4 millimeters thick;
2. heat treatment: high annealing, high temperature promptly 940 ℃, kept 1 hour to the γ district;
3. cold rolling: 4 millimeters thick pure iron materials are cold rolled to 0.8 millimeter, and it is cold roller and deformed to be 98% by length computation, promptly obtains nanocrystalline pure iron material.
Present embodiment can be made the nanocrystalline pure iron of [(0.8～1.0) * 74mm * long arbitrarily], and by X ray and transmission electron microscope analysis, the utility model crystal grain has reached the nanoscale scope, and the grain size test result sees Table 1.
Table 1 is embodiment 1 a grain size test result
| Grain size * | Method of testing | Measuring unit |
| 77～92nm | X ray | Inst., of Solid Physics, Chinese Academy of Sciences |
| 22.5～49.6nm | X ray | Metal Inst., Chinese Academy of Sciences |
| ～50nm | Transmission electron microscope | Northeastern University |
Wherein:
*Deducted residual stress effect in the sample.
Outside the nano-crystalline magnetic material layer, add electrodeposition of metals (stainless steel) again, be used for anticorrosion.
Compare with kitchen tools of the prior art, the utility model adopts the nano-crystalline magnetic material layer as a bottom of a pan part, when the water with same temperature and same amount heats, because the utility model material has the advantages that electromagnetic eddy is large, coercivity is large, 20% the time of can shifting to an earlier date boils, can boil such as ten minutes, adopt the utility model just can boil in eight minutes.
Claims (2)
1. an electromagnetic oven is with pot, has to comprise that pot cover and pot wall are the pot body of nonmagnetic material, and it is characterized in that: the bottom of a pan is a sandwich type structure, is the nano-crystalline magnetic material layer in middle level, the bottom of a pan.
2. according to the described electromagnetic oven of claim 1 pot, it is characterized in that: outside the nano-crystalline magnetic material layer, add electrodeposition of metals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420055259 CN2750750Y (en) | 2004-11-29 | 2004-11-29 | Cooker for electromagnetic oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420055259 CN2750750Y (en) | 2004-11-29 | 2004-11-29 | Cooker for electromagnetic oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2750750Y true CN2750750Y (en) | 2006-01-11 |
Family
ID=35931934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420055259 Expired - Fee Related CN2750750Y (en) | 2004-11-29 | 2004-11-29 | Cooker for electromagnetic oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2750750Y (en) |
-
2004
- 2004-11-29 CN CN 200420055259 patent/CN2750750Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |