CN204181435U - A kind of meltallizing aluminum pot with composite bottom - Google Patents
A kind of meltallizing aluminum pot with composite bottom Download PDFInfo
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- CN204181435U CN204181435U CN201420467063.3U CN201420467063U CN204181435U CN 204181435 U CN204181435 U CN 204181435U CN 201420467063 U CN201420467063 U CN 201420467063U CN 204181435 U CN204181435 U CN 204181435U
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Abstract
The utility model discloses a kind of meltallizing aluminum pot with composite bottom; comprise a pot body; pot body comprises pot body and the bottom of a pan; the bottom of a pan is provided with magnetic layer; magnetic layer is coated with protective layer; bottom surface, the described the bottom of a pan is the bright and clean layer after the pre-heat treatment, and described magnetic layer and protective layer are composite and fixed on bright and clean layer successively by meltallizing technique.The utility model has the advantages that: be combined as a whole between the bottom of a pan of this aluminum pot, magnetic layer and protective layer, benefit heat conduction and evenly transmit heat; In meltallizing process, pot body can not overheating deforming magnetic layer and protective layer bond strength height difficult drop-off, and the percent defective of product is little, and production cost is low.
Description
Technical field
The utility model relates to cooker field, particularly relates to a kind of meltallizing aluminum pot with composite bottom.
Background technology
Aluminum pot has the features such as the even and production cost of light, non-corrosive, heat conduction is low, and aluminum pot cooking can not destroy the Vc in vegetables in addition.Therefore aluminum pot is widely used, but aluminium belongs to non-magnet_conductible material, can not directly be used on electromagnetic oven.In current industry, main flow adopts die casting one piece of stainless iron bottom aluminum pot, realizes the bottom of a pan and has magnetic conductivity.But have the following disadvantages:
1, because aluminium is different with the thermal coefficient of expansion of stainless iron, the bottom of a pan can produce comparatively large deformation between heating at the bottom of rear stainless iron and aluminum pot, causes bottom stainless iron and aluminum pot and combines by force, easily occur to take off the end.
2, according to above-mentioned 1, not strong owing to combining bottom stainless iron and aluminum pot, can make stainless iron adstante febre, heat can not be delivered to a pot body ideally.
Utility model content
The purpose of this utility model is to avoid the deficiencies in the prior art part, and provides that a kind of composite base and aluminum pot bear building-up close reliably, heat transmits desirable meltallizing aluminum pot with composite bottom.
For realizing above object; the utility model takes following technical scheme: a kind of meltallizing aluminum pot with composite bottom; comprise a pot body; pot body comprises pot body and the bottom of a pan; the bottom of a pan is provided with magnetic layer; magnetic layer is coated with protective layer, and bottom surface, the described the bottom of a pan is the bright and clean layer after the pre-heat treatment, and described magnetic layer and protective layer are composite and fixed on bright and clean layer successively by meltallizing technique.
Bright and clean layer after the pre-heat treatment, the bond strength after meltallizing can be strengthened between bright and clean layer, magnetic layer and protective layer; Meltallizing technique; magnetic layer melting can be made and be covered in the surface of bright and clean layer; even infiltrate the internal structure of bright and clean layer; also can make protective layer melting and be covered in the surface of magnetic layer; even infiltrate the internal structure of magnetic layer; combination can be made more firm, and can improve because forming the bottom of a pan and magnetic layer, the coefficient of thermal expansion differences of material between magnetic layer and protective layer and the gap that produces between or tomography.
Described magnetic layer is the magnetic layer that the material being iron by main component is made.The main component of magnetic layer is that iron can make the bottom of a pan have magnetic conductivity.
The protective layer that the material of described protective layer to be main component be aluminium is made.The main component of protective layer is aluminium, the heat conductivility of pot can be made better, be not easy to get rusty, and magnetic layer can be protected not destroyed by external mechanical.
Compared with prior art, tool has the following advantages the utility model: be combined as a whole between the bottom of a pan, magnetic layer and protective layer, benefits heat conduction and evenly transmits heat; In meltallizing process, pot body can not overheating deforming magnetic layer and protective layer bond strength height difficult drop-off, and the percent defective of product is little, and production cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is A place close-up schematic view in Fig. 1.
Reference numeral implication in figure:
1, pot body, 2, the bottom of a pan, 3, magnetic layer, 4, protective layer, 5, bright and clean layer.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, content of the present utility model is described in further details.
Embodiment
Consult Fig. 1 to Fig. 2; a kind of meltallizing aluminum pot with composite bottom; comprise a pot body; pot body comprises pot body 1 and the bottom of a pan 2; the bottom of a pan 2 is provided with magnetic layer 3; magnetic layer 3 is coated with protective layer 4, and bottom surface, the bottom of a pan 2 is the bright and clean layer 5 after the pre-heat treatment, and magnetic layer 3 and protective layer 4 are composite and fixed on bright and clean layer 5 successively by meltallizing technique.
The present embodiment meltallizing technique used is the electric arc meltallizing in meltallizing thermal spraying kind, electric arc meltallizing is that the same metal linear contact lay that two respectively will be carried positive electricity negative electricity produces electric arc, produce high heat instantaneously metal wire rod is melted, blow fine atomization again through pressure-air, band send and blows to ground (or workpiece), piles up, is frozen into coating or thickness.Electric arc meltallizing is generally applicable to: the mould of the repairing of anticorrosion antirust treatment, machining, semiconductive, panel, photoelectric process, surface coarsening process.
During production, the main component two respectively being carried positive electricity negative electricity is the gears meshing place that electric arc spraying equipment put into by the metal wire of iron, during equipment operation, meshing gear rotates, and makes two metal line contacts thus produces electric arc, produces high heat instantaneously and is melted by metal wire, through pressure-air or inert blowing gas fine atomization, blow on the bright and clean layer 5 in the bottom of a pan after the pre-heat treatment 2, and pile up, condense into magnetic layer 3, part metals material infiltrates the inside of bright and clean layer 5.
Bright and clean layer 5 after the pre-heat treatment, the bond strength after meltallizing can be strengthened between bright and clean layer 5, magnetic layer 3 and protective layer 4; Meltallizing technique; magnetic layer 3 melting can be made and be covered in the surface of bright and clean layer 5; even infiltrate the internal structure of bright and clean layer 5; also can make protective layer 4 melting and be covered in the surface of magnetic layer 3; even infiltrate the internal structure of magnetic layer 3; combination can be made more firm, and can improve because forming the bottom of a pan 2 and magnetic layer 3, the coefficient of thermal expansion differences of material between magnetic layer 3 and protective layer 4 and the gap that produces between or tomography.
Described magnetic layer is the magnetic layer that the material being iron by main component is made.The main component of magnetic layer 3 is that iron can make the bottom of a pan have magnetic conductivity.
To state protective layer be main component is the protective layer that the material of aluminium is made.The main component of protective layer 4 is aluminium, the heat conductivility of pot can be made better, be not easy to get rusty, and magnetic layer 3 can be protected not destroyed by external mechanical.
Pot body after shaping; successively carry out cleaning, Che Bian, punching, polishing, cleaning; sanding is carried out to the bottom of a pan 2, makes the surface in the bottom of a pan 2 obtain certain cleannes and different roughness, make the bottom of a pan 2 form bright and clean layer 5; improve the fatigue resistance in the bottom of a pan 2; add the adhesive force between it and magnetic layer 3, and the pre-heat treatment is carried out to the bottom of a pan 2, then successively carry out the meltallizing of magnetic layer and protective layer; finally carry out hard oxygen, spraying, thus complete the manufacture of meltallizing aluminum pot with composite bottom.
Above-listed detailed description is illustrating for the utility model possible embodiments, and this embodiment is also not used to limit the scope of the claims of the present utility model, does not allly depart from the equivalence that the utility model does and implements or change, and all should be contained in the scope of the claims of this case.
Claims (3)
1. a meltallizing aluminum pot with composite bottom; comprise a pot body; pot body comprises pot body and the bottom of a pan; the bottom of a pan is provided with magnetic layer; magnetic layer is coated with protective layer; it is characterized in that: bottom surface, the described the bottom of a pan is the bright and clean layer after the pre-heat treatment, and described magnetic layer and protective layer are composite and fixed on bright and clean layer successively by meltallizing technique.
2. meltallizing aluminum pot with composite bottom according to claim 1, is characterized in that: described magnetic layer is the magnetic layer that the material being iron by main component is made.
3. meltallizing aluminum pot with composite bottom according to claim 1, is characterized in that: the protective layer that the material of described protective layer to be main component be aluminium is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467063.3U CN204181435U (en) | 2014-08-18 | 2014-08-18 | A kind of meltallizing aluminum pot with composite bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467063.3U CN204181435U (en) | 2014-08-18 | 2014-08-18 | A kind of meltallizing aluminum pot with composite bottom |
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| CN204181435U true CN204181435U (en) | 2015-03-04 |
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| CN201420467063.3U Active CN204181435U (en) | 2014-08-18 | 2014-08-18 | A kind of meltallizing aluminum pot with composite bottom |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105520648A (en) * | 2015-12-18 | 2016-04-27 | 杭州熔图科技有限公司 | Manufacturing method of aluminum electromagnetic heating pot |
| CN106510476A (en) * | 2015-09-15 | 2017-03-22 | 佛山市顺德区美的电热电器制造有限公司 | Pot |
| CN106618148A (en) * | 2015-10-30 | 2017-05-10 | 菲斯卡斯芬兰有限公司 | Cooking vessel and manufacturing method |
-
2014
- 2014-08-18 CN CN201420467063.3U patent/CN204181435U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510476A (en) * | 2015-09-15 | 2017-03-22 | 佛山市顺德区美的电热电器制造有限公司 | Pot |
| CN106618148A (en) * | 2015-10-30 | 2017-05-10 | 菲斯卡斯芬兰有限公司 | Cooking vessel and manufacturing method |
| US10881236B2 (en) | 2015-10-30 | 2021-01-05 | Fiskars Finland Oy Ab | Cooking vessel and manufacturing method |
| CN105520648A (en) * | 2015-12-18 | 2016-04-27 | 杭州熔图科技有限公司 | Manufacturing method of aluminum electromagnetic heating pot |
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