CN107692799A - Method for pot in the interior pot, cooking apparatus and manufacture of cooking apparatus - Google Patents
Method for pot in the interior pot, cooking apparatus and manufacture of cooking apparatus Download PDFInfo
- Publication number
- CN107692799A CN107692799A CN201710469620.3A CN201710469620A CN107692799A CN 107692799 A CN107692799 A CN 107692799A CN 201710469620 A CN201710469620 A CN 201710469620A CN 107692799 A CN107692799 A CN 107692799A
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- Prior art keywords
- layer
- pot
- interior pot
- metal compound
- metal
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000010411 cooking Methods 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000010410 layer Substances 0.000 claims abstract description 109
- 230000005291 magnetic effect Effects 0.000 claims abstract description 43
- 150000002736 metal compounds Chemical class 0.000 claims abstract description 36
- 239000011241 protective layer Substances 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 22
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000004411 aluminium Substances 0.000 claims abstract description 18
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 18
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052802 copper Inorganic materials 0.000 claims abstract description 18
- 239000010949 copper Substances 0.000 claims abstract description 18
- 238000003475 lamination Methods 0.000 claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims description 41
- 239000002184 metal Substances 0.000 claims description 41
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 11
- 239000010936 titanium Substances 0.000 claims description 11
- 229910052719 titanium Inorganic materials 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 5
- 229910001021 Ferroalloy Inorganic materials 0.000 claims description 5
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 2
- 239000010931 gold Substances 0.000 claims 2
- 229910052737 gold Inorganic materials 0.000 claims 2
- 230000000694 effects Effects 0.000 description 5
- 238000000576 coating method Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- -1 Copper-Aluminum compound Chemical class 0.000 description 1
- 238000003854 Surface Print Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/086—Pressure-cookers; Lids or locking devices specially adapted therefor with built-in heating means
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
- A47J36/025—Vessels with non-stick features, e.g. coatings
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The method that the present invention provides pot in a kind of interior pot, cooking apparatus and manufacture for cooking apparatus.The interior pot is included in the pot wall that opening is formed on top, and the main base material of the pot wall is metal compound sheet, and the metal compound sheet comprises at least aluminium lamination and layers of copper, and the outer surface of the metal compound sheet is disposed with magnetic layer and the first protective layer from inside to outside.It is lower according to the interior pot cost of the present invention, it is more preferable to manufacture more convenient and thermal conductivity.
Description
Technical field
For the interior pot of cooking apparatus, cooking apparatus and the interior pot for being used for cooking apparatus is manufactured the present invention relates to a kind of
Method.
Background technology
The interior pot of many cooking apparatus is generally combined by multilayer material currently on the market.But these interior pot some are led
Hot property is bad, and some manufacturing costs are too high, and some manufacturing process are excessively complicated.
Accordingly, it is desirable to provide a kind of interior pot, cooking apparatus and the method for manufacturing the interior pot for cooking apparatus, with least
Partly solves issue noted above.
The content of the invention
To solve above-mentioned technical problem at least in part, according to an aspect of the invention, there is provided a kind of be used to cook
The interior pot of utensil, the interior pot are included in the pot wall that opening is formed on top, and the main base material of the pot wall is metal compound sheet, described
Metal compound sheet comprises at least aluminium lamination and layers of copper, the outer surface of the metal compound sheet be disposed with from inside to outside magnetic layer and
First protective layer.
Copper and aluminium are comprised at least by the way that the main base material of pot wall is arranged to according to the interior pot for cooking apparatus of the present invention
Metal compound sheet, interior pot surface temperature can be made evenly, so as to so that food in interior pot is heated evenly.And lead to
Cross and magnetic layer is set in pot wall outer surface, the magnetic conduction heating properties of interior pot can be improved, by setting first in pot wall outer surface
Protective layer, internally it can play the effect of being effectively protected by pot.In addition, lower according to the interior pot cost of the present invention, manufacturing process is more
Simply.
Preferably, the inner surface setting of the metal compound sheet has the second protective layer.
Preferably, second protective layer is dope layer or the first metal layer.
Preferably, the material of the first metal layer is titanium alloy.
Preferably, first protective layer is dope layer.
Preferably, the outer surface of the metal compound sheet is additionally provided with second metal layer, and the second metal layer is arranged on
Between the magnetic layer and first protective layer.
Preferably, the material of the second metal layer is aluminium or copper.
Preferably, the metal compound sheet also includes titanium layer or steel layer, and the titanium layer or steel layer are arranged on the metal and answered
Close the most inner side of piece.
Preferably, the magnetic layer is arranged on the lower half of the interior pot.
Preferably, the second metal layer is arranged on the lower half of the interior pot.
Preferably, the material of the magnetic layer is iron or ferroalloy.
According to another aspect of the present invention, a kind of cooking apparatus is additionally provided, the cooking apparatus is included such as institute above
The interior pot stated.
According to the cooking apparatus of the present invention by the way that the main base material of pot wall to be arranged to the metal composite including at least copper and aluminium
Piece, interior pot surface temperature can be made evenly, so as to so that the food in interior pot is heated evenly.And by outside pot wall
Surface sets magnetic layer, can improve the magnetic conduction heating properties of interior pot, can be with by setting the first protective layer in pot wall outer surface
Internal pot plays the effect of being effectively protected.In addition, lower according to the interior pot cost of the present invention, manufacturing process is simpler.
The present invention also provides a kind of method for manufacturing above-mentioned interior pot, the described method comprises the following steps：With including at least aluminium
Layer and the metal compound sheet of layers of copper form the forming step of the interior pot with pot wall；Magnetic layer is formed in the outer surface of the pot wall
Magnetic layer forming step；And form the first forming step of the first protective layer in the outer surface of the pot wall.Program work
Skill is simple, easy to process.
Preferably, the metal compound sheet also includes titanium layer or steel layer, and the titanium layer or steel layer are arranged on the metal and answered
Close the most inner side of piece.
Preferably, the forming step includes：Metal compound sheet is stretched by stretcher, to preliminarily form
State the stretching step of interior pot.
Preferably, the magnetic layer is formed by way of meltallizing to the outer surface of the pot wall.
Preferably, first protective layer is formed by way of spraying to the outer surface of the pot wall.
Preferably, methods described also includes between the magnetic layer forming step and first forming step：By
Two metal levels form the metal level forming step of the outer surface to the pot wall by way of meltallizing.
Preferably, the second metal layer and the magnetic layer are corresponded to and are both formed on the lower half of the interior pot.
Preferably, methods described also includes after the metal level forming step：Got on the bus in the outer surface of the pot wall
Cut out the turning step of compartmented, the transitional region that the compartmented is formed between the first half of the interior pot and lower half.
Preferably, width of the compartmented in the metal compound sheet is 2-10mm, depth 0.1-0.5mm.
Preferably, methods described also includes after the forming step：Second is formed in the inner surface of the pot wall to protect
Second forming step of sheath.
Preferably, second forming step includes the second protective layer meltallizing or sprayed to the interior table of the pot wall
The meltallizing step or spraying process in face.
Brief description of the drawings
In order that advantages of the invention will be readily understood, will be more detailed by reference to the embodiment being shown in the drawings
The present invention being briefly described above carefully is described.It is appreciated that these accompanying drawings depict only the exemplary embodiment of the present invention, because
This is not considered as the limitation to its protection domain, passes through characteristic and detailed description and the explanation present invention of the accompanying drawing to add.
Fig. 1 is the schematic cross-section according to the interior pot of a preferred embodiment of the present invention；
Fig. 2 is the close-up schematic view of the part A in Fig. 1；
Fig. 3 is the method flow diagram according to the interior pot of the manufacture of a preferred embodiment of the present invention；
Fig. 4 is the close-up schematic view according to a part for the interior pot of another preferred embodiment of the present invention；With
And
Fig. 5 is the close-up schematic view according to a part for the interior pot of another preferred embodiment of the present invention.
Embodiment
In discussion below, details is given to provide more thorough understanding of the invention.However, this area skill
Art personnel will be seen that the present invention can be carried out without one or more of these details.In specific example, in order to
Avoid obscuring with the present invention, do not described at large for some technical characteristics well known in the art.Need what is illustrated
Be, term used herein " on ", " under ", "front", "rear", "left", "right" and similar statement simply to illustrate that
Purpose, not limit.
The cooking apparatus heated by way of electromagnetic induction may be preferably applied to according to the interior pot of the present invention,
Certainly it can also be applied to the cooking apparatus heated for example, by heating dish.Can be according to cooking apparatus of the invention
Electric cooker, electric pressure cooking saucepan or other electric heating cookers.It is to be appreciated that being removed according to the cooking apparatus of the present invention has rice-cooking function
Outside, can also have cook congee, the function such as Baoshang.For simplicity, the overall structure signal of cooking apparatus is not shown in figure
Figure.The interior pot of the present invention will be hereafter described in detail.
As shown in figure 1, interior pot 100 is surrounded by pot wall 110, pot wall 110 forms open top at the top of it, and pot wall 110 is wrapped
Substantially tubular side wall 111 and generally circular bottom wall 112 are included, bottom wall 112 is connected to the bottom of side wall 111, side wall 111
Top formed open top, bottom wall 112 and side wall 111 surround the interior pot 100 with cavity jointly.The top of side wall 111 can
To form the flange 116 to stretch out, in order to pot 100 in user's holding.The basal surface of interior pot 100 is pot bottom.Interior pot
It is the first half of substantially interior pot between the middle part of side wall 111 and opening, and between the middle part of side wall 111 and pot bottom substantially
The lower half of interior pot.
Specifically, as shown in Fig. 2 its main base material is metal compound sheet 113, specifically, metal according to the interior pot of the present invention
Composite sheet includes aluminium lamination 113a and layers of copper 113b, and aluminium lamination 113a is arranged on the inner side of interior pot 100, and layers of copper 113b is arranged on interior pot
100 outside.Preferably, layers of copper 113b thickness is 0.1-1.0mm.Because copper and aluminium have the characteristics of high-termal conductivity, so as to
Interior pot surface temperature can be made using Copper-Aluminum compound piece as main base material evenly, and then the food in interior pot can be made heated more
Uniformly.
With continued reference to Fig. 2, the outer surface of metal compound sheet 113 is additionally provided with magnetic layer 114 and is arranged on outside magnetic layer 114
First protective layer 115 of side, the inner surface setting of metal compound sheet 113 have the second protective layer 117.It should be noted that herein
Mentioned in directional terminology " interior " refer to that towards the direction inside interior pot 100 " outer " refers to back to the side inside interior pot 100
To.Furthermore, it is necessary to it is clear that, herein, the upper surface 116a of flange 116 is included in the range of surface, flange 116
Lower surface 116c be included in outer surface in the range of.
Preferably, it is cost-effective, increases operation rate, magnetic layer 114 is arranged on the lower half of interior pot 100.Preferably,
Magnetic layer 114 can be iron or ferroalloy materials of the meltallizing to the outer surface of metal compound sheet 113.Preferably, magnetic layer 114
Thickness is 0.2-0.8mm, thereby may be ensured that magnetic property.
With continued reference to Fig. 1 and Fig. 2, the first protective layer 115 is arranged on the outer surface of interior pot 100, specifically, the first protection
Layer 115 is arranged on the outside of magnetic layer 114.In a preferred embodiment, the first protective layer 115 covers the whole of interior pot 100
Individual outer surface.Preferably, the first protective layer 115 is transparent dope layer, is played a protective role so as to internal pot, and can
With pot service life and heat insulation effect in enhancing, completely cut off itself and air contact, reduce radiating rate, while can be watched from outside
The graceful metal appearance of interior pot.
Further, the second protective layer 117, in the present embodiment, the second protective layer are provided with the inner surface of interior pot 100
117 be dope layer.Preferably, the second protective layer 117 can use the coating with non-stick nature, be connect so as to strengthen it with food
Tactile non-adhesion behavior, it is easy to clean.
Below in reference to side of the manufacture for the interior pot of cooking apparatus of Fig. 3 descriptions according to the first embodiment of the invention
Method：
Step S1 (i.e. forming step) is first carried out, the interior pot with pot wall is formed with metal compound sheet.
In a preferred embodiment, the forming step can be by the way of drawing and forming, i.e. by metal compound sheet
It is put into stretcher mould and is stretched, preliminarily forms the interior pot with pot wall.Preferably, in order to increase magnetic conduction effect,
Floral designs can also be being suppressed made of metal compound sheet on sheet material before stretching step.It is appreciated that in stretching step
The opening portion of the interior pot preliminarily formed can be adjusted to desired size R angles afterwards, and cut off unnecessary rim charge, and by after stretching
Interior pot be put into bulging equipment die and carry out bulging, interior pot is formed predetermined shape and size (such as illustrated in FIG. 1 big
Cause spherical).It should be noted that if the sidewall shape of interior pot to be formed is straight wall, the bulging step can be omitted.
Preferably, cleaning step can be then performed after the conformation step, and the interior pot of first one-step forming is carried out into oil removing removes
Fat is handled, the turning liquid and grease thing of pot remained on surface in removal.
Then step S2 (i.e. magnetic layer forming step) can be performed, magnetic layer is formed in the outer surface of pot wall.
In a preferred embodiment, the magnetic layer forming step can use meltallizing technique, i.e. by iron or ferroalloy
The outer surface of interior pot is ejected into by meltallizing equipment Deng ferromagnetic material.Preferably, can be by iron or ferroalloy materials meltallizing to interior
On the lower half of pot.In order to increase the adhesive force between metal material and the outer surface of interior pot, it is preferable that before meltallizing step
Outer blasting treatment can be first carried out, i.e., the outer surface of internal pot carries out sandblasting, to increase its roughness.Alternatively, the roughness
Can be 5-10um.It is further preferred that the interior pot surface after meltallizing can also be carried out after meltallizing step at sanding
Reason, to increase its fine and smooth degree.
Next step S3 (i.e. the first forming step) can be performed, the first protective layer is formed in the outer surface of pot wall.
In a preferred embodiment, first forming step can use spraying coating process, i.e. coating is passed through into spraying
Mode formed to the outer surface of interior pot, with the service life and heat insulation effect of pot in enhancing.Then can also hold as needed
One or more of row following steps：The regional area of interior pot outer surface is polished or wire drawing process, pot outward appearance in beautification；
Or internal pot outer surface bat printing or silk-screen LOGO；Treating that the internal spraying of pot outer surface and printing finish makes it cross baker baking sintering.
Then step S4 (i.e. the second forming step) can be performed, the second protective layer is formed in the inner surface of pot wall.
In a preferred embodiment, second forming step can use spraying coating process, i.e., pass through non-viscous paint
The mode of spraying is formed to the inner surface of interior pot, to increase non-adhesion behavior.Alternatively, the non-viscous paint can be ceramic coating.
Next one or more of following steps are can also carry out as needed：The inner surface printing level scale line of internal pot；
Treating that the internal spraying of pot inner surface and printing finish can make interior pot cross baker baking sintering.
It is to be appreciated that above-mentioned embodiment is a kind of embodiment of pot in manufacturing, wherein each step is not necessarily all
It is necessary, one or more of steps can be increased or decreased according to demand；Also, the order of each step is also not necessarily
It is so fixed, its priority operation order can be adjusted according to demand, such as step S3 and step S4 order can overturns.
Hereafter to being briefly described according to other preferred embodiments of the present invention, it is necessary to illustrate, hereinafter general
The other embodiment to be described is roughly the same with above-mentioned embodiment, therefore for sake of simplicity, only difference is said
It is bright.
In this second embodiment, as shown in figure 4, unlike first embodiment, in the present embodiment, pot wall
Outer surface also include second metal layer 118, second metal layer 118 is arranged between the protective layer 115 of magnetic layer 114 and first.
In a preferred embodiment, the material of second metal layer 118 is aluminium or copper.The setting of second metal layer 118 can be isolated
The magnetic layer 114 of inner side contacts with the air or liquid in the external world, and when interior pot sensing heating, the metal such as aluminium or copper also has
Certain alternating-current resistance can improve the magnetic conductivity of magnetic layer 114.Preferably, the thickness of second metal layer 118 is 0.05-0.2mm.It is excellent
Selection of land, as shown in Figure 3 and Figure 4, second metal layer 118 are corresponding with magnetic layer 114, i.e. second metal layer 118 only covers magnetic conduction
Region where layer 114, that is to say, that second metal layer 118 and magnetic layer 114 are both formed on the lower half of interior pot.Not
In the other preferred embodiments shown, second metal layer can also cover the whole outer surface of interior pot.Preferably, the second metal
Layer 118 can by way of meltallizing meltallizing to the specific outer surface of interior pot.
3rd embodiment is similar with second embodiment, as shown in figure 5, unlike second embodiment, pot wall
Outer surface on be provided with compartmented 119, the transition including the compartmented 119 substantially forms between the first half of pot and lower half
Region, that is, the transitional region formed between second metal layer 118 and magnetic layer 114 and the metal compound sheet of inner side 113.
On the one hand the program can make the transitional region of interior pot more attractive, be intended in addition, working as by the first half of interior pot and lower half progress
Different operating (such as permeable section and non-magnetic part are identified and distinguish, high-temperature area and low-temperature region are identified, sprays different face
Color etc.) when, the presence of the compartmented 119 can also be such that operation is also more convenient.Preferably, the compartmented 119 is walked by turning
Suddenly come what is completed, the turning step can be carried out in the later of the forming step of second metal layer 118.As shown in figure 5, it is preferred that
Ground, width W of the compartmented 119 in metal compound sheet 113 are 2-10mm, depth H 0.1-0.5mm.For example, compartmented
119 width could be arranged to 5mm, and depth could be arranged to 0.3mm, and certainly, those skilled in the art can also be according to reality
Need to be set to other suitable values.
4th embodiment is similar with second embodiment, unlike second embodiment, in this embodiment,
Second protective layer is metal level.Preferably, the material of the metal level for it is nontoxic, harmless and can suppress bacterium increasing
Long metal, such as titanium alloy etc..Certainly, those skilled in the art can also select other to have the metal of similar characteristics.It is excellent
Selection of land, inner surface of the metal level by meltallizing technique meltallizing to interior pot.
5th embodiment is similar with second embodiment, unlike second embodiment, in this embodiment,
Pot wall does not include the second protective layer, and metal compound sheet also includes stainless steel layer in addition to including aluminium lamination and layers of copper, stainless steel
Most inner side, the aluminium lamination that layer is arranged on pot wall are arranged on centre, and layers of copper is arranged on outermost.Preferably, stainless steel layer uses food
The Steel material of level, so as to directly be contacted with food materials.In addition, steel has advantage in terms of hardness and material compactness, and
Interior pan can also be made to have non-adhesion behavior.
6th embodiment is similar with the 5th embodiment, unlike the 5th embodiment, in this embodiment,
Metal compound sheet also includes titanium layer rather than stainless steel layer in addition to including aluminium lamination and layers of copper, and titanium layer is arranged on the most interior of pot wall
Side, aluminium lamination are arranged on centre, and layers of copper is arranged on outermost.Titanium has bacteriostasis to food, so as to so that the long Kubo of food
It is fresh.
It is to be appreciated that several preferred embodiments of the present invention are only described in detail above, the present invention is not limited to above-mentioned
Preferred embodiment, without departing from the scope of the invention, those skilled in the art can be entered to above-mentioned embodiment
Row appropriate modification, deformation and combination.
Unless otherwise defined, technology used herein and scientific terminology and the those skilled in the art of the present invention
The implication being generally understood that is identical.Term used herein is intended merely to describe specifically to implement purpose, it is not intended that limitation is originally
Invention.Terms such as herein presented " parts " can both represent single part, can also represent the group of multiple parts
Close.The term such as herein presented " installation ", " setting " can both represent that a part was attached directly to another part,
It can also represent that a part is attached to another part by middleware.The feature described in one embodiment herein
Another embodiment can be applied in combination individually or with further feature, unless this feature is in another embodiment
In do not apply to or be otherwise noted.
The present invention is illustrated by above-mentioned embodiment, but it is to be understood that, above-mentioned embodiment is
For the purpose illustrated and illustrated, and it is not intended to limit the invention in the range of described embodiment.Art technology
Personnel are it is understood that can also make more kinds of variants and modifications according to the teachings of the present invention, these variants and modifications
All fall within scope of the present invention.
Claims (23)
1. a kind of interior pot for cooking apparatus, it is characterised in that the interior pot is included in the pot wall that opening is formed on top, described
The main base material of pot wall is metal compound sheet, and the metal compound sheet comprises at least aluminium lamination and layers of copper, the metal compound sheet it is outer
Surface is disposed with magnetic layer and the first protective layer from inside to outside.
2. interior pot according to claim 1, it is characterised in that the inner surface setting of the metal compound sheet has the second protection
Layer.
3. interior pot according to claim 2, it is characterised in that second protective layer is dope layer or the first metal layer.
4. interior pot according to claim 3, it is characterised in that the material of the first metal layer is titanium alloy.
5. interior pot according to claim 1, it is characterised in that first protective layer is dope layer.
6. interior pot according to claim 1, it is characterised in that the outer surface of the metal compound sheet is additionally provided with the second gold medal
Belong to layer, the second metal layer is arranged between the magnetic layer and first protective layer.
7. interior pot according to claim 6, it is characterised in that the material of the second metal layer is aluminium or copper.
8. interior pot according to claim 1, it is characterised in that the metal compound sheet also includes titanium layer or steel layer, described
Titanium layer or steel layer are arranged on the most inner side of the metal compound sheet.
9. interior pot according to claim 1, it is characterised in that the magnetic layer is arranged on the lower half of the interior pot.
10. interior pot according to claim 6, it is characterised in that the second metal layer is arranged on the lower half of the interior pot
In portion.
11. interior pot according to claim 1, it is characterised in that the material of the magnetic layer is iron or ferroalloy.
12. a kind of cooking apparatus, it is characterised in that the cooking apparatus includes interior as any one of claim 1-11
Pot.
A kind of 13. method for manufacturing the interior pot as any one of claim 1-11, it is characterised in that methods described includes
Following steps：
The forming step of the interior pot with pot wall is formed with the metal compound sheet including at least aluminium lamination and layers of copper；
The magnetic layer forming step of magnetic layer is formed in the outer surface of the pot wall；And
The first forming step of the first protective layer is formed in the outer surface of the pot wall.
14. according to the method for claim 13, it is characterised in that the metal compound sheet also includes titanium layer or steel layer, institute
State titanium layer or steel layer is arranged on the most inner side of the metal compound sheet.
15. according to the method for claim 13, it is characterised in that the forming step includes：By stretcher to gold
Category composite sheet is stretched, to preliminarily form the stretching step of the interior pot.
16. according to the method for claim 13, it is characterised in that the magnetic layer is formed by way of meltallizing to described
The outer surface of pot wall.
17. according to the method for claim 13, it is characterised in that first protective layer formed by way of spraying to
The outer surface of the pot wall.
18. according to the method for claim 13, it is characterised in that methods described is in the magnetic layer forming step and described
Also include between first forming step：Second metal layer is formed by way of meltallizing to the metal of the outer surface to the pot wall
Layer forming step.
19. according to the method for claim 18, it is characterised in that the second metal layer and the magnetic layer are corresponding and equal
Formed on the lower half of the interior pot.
20. according to the method for claim 19, it is characterised in that methods described is gone back after the metal level forming step
Including：Got on the bus in the outer surface of the pot wall and cut out the turning step of compartmented, the compartmented is formed in the upper of the interior pot
Transitional region between half portion and lower half.
21. according to the method for claim 20, it is characterised in that width of the compartmented in the metal compound sheet
For 2-10mm, depth 0.1-0.5mm.
22. according to the method for claim 13, it is characterised in that methods described also includes after the forming step：
The second forming step of the second protective layer is formed in the inner surface of the pot wall.
23. according to the method for claim 22, it is characterised in that second forming step includes protecting described second
Layer meltallizing or spray to the pot wall inner surface meltallizing step or spraying process.
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| CN201710469620.3A CN107692799A (en) | 2017-06-20 | 2017-06-20 | Method for pot in the interior pot, cooking apparatus and manufacture of cooking apparatus |
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| CN201710469620.3A CN107692799A (en) | 2017-06-20 | 2017-06-20 | Method for pot in the interior pot, cooking apparatus and manufacture of cooking apparatus |
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Cited By (1)
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| CN111772487A (en) * | 2019-04-04 | 2020-10-16 | 佛山市顺德区美的电热电器制造有限公司 | Cookware and manufacturing method thereof |
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