CN106820938A - A kind of vacuum non-stick pan and preparation method thereof - Google Patents
A kind of vacuum non-stick pan and preparation method thereof Download PDFInfo
- Publication number
- CN106820938A CN106820938A CN201710039041.5A CN201710039041A CN106820938A CN 106820938 A CN106820938 A CN 106820938A CN 201710039041 A CN201710039041 A CN 201710039041A CN 106820938 A CN106820938 A CN 106820938A
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- CN
- China
- Prior art keywords
- heat
- insulation layer
- courage
- pot
- edge
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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.)
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Classifications
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- 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
- A47J27/002—Construction of cooking-vessels; Methods or processes of manufacturing specially adapted for 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
- A47J36/04—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay the materials being non-metallic
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Thermally Insulated Containers For Foods (AREA)
- Cookers (AREA)
Abstract
The invention discloses a kind of vacuum non-stick pan, it includes spherical pot courage, and the spherical pot courage is divided into courage bottom, courage body, neck and pot edge from bottom to up, it is characterised in that：Bound edge is provided with the pot edge, heat-insulation layer is provided with the outside of the neck, the lower end of the heat-insulation layer is welded with the upper end of courage body, and heat-insulation layer upper end is connected by bound edge with pot edge, and enamel layer or Teflon layer are coated with the spherical pot courage.
Description
Technical field
The invention belongs to electric cooker inner container preparing technical field, more particularly to a kind of vacuum non-stick pan and its preparation side
Method.
Background technology
At present, the ball kettle inner bag that in the market is sold（Ball kettle inner bag, including courage bottom, courage body and pot edge, courage is as smooth spherical
Line, the internal diameter of courage body intermediate cross-section to two ends from being gradually reduced at maximum inner diameter）Electric cooker, because ball kettle is in the process of cooking
In, rice water forms circulation shape and rolls, and the rice for so cooking is dilatable bigger, and a rice can expand 1.62 times.Cook
Rice it is more bulk fuller, mouthfeel is more preferable.
But heating when, heat easily neck location gather, and in electric cooker ball kettle neck surrounding air heat
Relatively low, then the loss of the position heat is also relatively large, and energy consumption is higher when causing to use.
Prior art also has some double-deck vacuum liners such as patent document 1：Japanese Unexamined Patent Publication 05-193681 public affairs
Report, patent document 2：Japanese Unexamined Patent Publication 11-18964 publications, patent document 3：Chinese Publication No. CN201131626Y's
The hair of utility model, the application for a patent for invention of Chinese Publication No. CN105286479A and Chinese Publication No. CN105996739A
Bright patent application.And above-mentioned document is disclosed is directed to cylindrical inner bag, and to be vacuum layer preparation cost higher for both sides, and
And if in ball kettle inner bag also such use, although preferable insulation effect can also be played, but due to ball kettle inner bag
It is that by Electromagnetic Heating, once ball kettle inner bag both sides are vacuum layer will have that the efficiency of heating surface is relatively low, digestion time is long
And energy consumption problem higher.
The content of the invention
The present invention is relatively low for a kind of problem above preparation cost of offer, preceding not influenceing ball kettle inner bag normally to use
Put the vacuum non-stick pan of the heat insulation effect and reducing energy consumption that improve ball kettle inner bag.
The present invention solve problem above used by technical scheme be：A kind of vacuum non-stick pan with following structure is provided,
It includes spherical pot courage, and the spherical pot courage is divided into courage bottom, courage body, neck and pot edge, is set at the pot edge from bottom to up
There is bound edge, heat-insulation layer is provided with the outside of the neck, the lower end of the heat-insulation layer is welded with the upper end of courage body, and heat-insulation layer upper end leads to
Cross bound edge to be connected with pot edge, enamel layer or Teflon layer are coated with the spherical pot courage.
The heat-insulation layer outer application has enamel layer or heat insulation coating；After then so setting so that the heat at this is difficult
Scatter and disappear, the better heat preservation of heat-insulation layer.
The heat-insulation layer upper end is identical with the structure of pot edge, and heat-insulation layer upper end is fitted with pot edge；After then so setting, can
The stability of heat-insulation layer is improved, while being easy to during bound edge in equipment upper limit, difficulty of processing is reduced, bound edge efficiency and finished product is improved
Rate, and then reduce production cost.
The thickness of the heat-insulation layer is the ± 3mm of courage body thickness；After then so setting, ensureing the premise of using effect
Under, reduce production cost.
The radical length that the bound edge is located at pot edge end portion is more than the radical length that bound edge is located at pot edge upper part；
Then.
The preparation method of any described a kind of vacuum non-stick pan of claim 1 ~ 5, after the shaping of spherical pot courage, by annular
Heat-insulation layer be inserted in courage body, and the lower end of heat-insulation layer is welded on courage, then using powder method is in surface enamel and wraps
Side.
The preparation method of any described a kind of vacuum non-stick pan of claim 1 ~ 5, after the shaping of spherical pot courage, by annular
Heat-insulation layer be inserted in courage body, and the lower end of heat-insulation layer is welded on courage, then carried out on base material special using pyrolytic coating
Fluorine dragon, finally toasts and bound edge.
The pyrolytic coating refers to be sprayed when the temperature of base material is 600 ~ 800 DEG C；So ensure heat-insulation layer and neck
Air between portion in space is oxidized or excludes, so that the vacuum in space is higher between heat-insulation layer and neck, then protects
Temp effect is also just more preferable.
After using above structures and methods, compared with prior art, the present invention encloses one layer of heat preservation layer in ball kettle neck,
So that a cavity for annular is formed between heat-insulation layer and neck, and in preparation process, and lower end is only welded due to heat-insulation layer,
And the powder method and Teflon of enamel are sprayed at high temperature so that gas in cavity is oxidized or heat-insulation layer upper end is from row
Go out, and cause that heat-insulation layer upper end is also sealed after curing of coatings, so as to realize that cavity becomes vacuum purpose；And because cavity becomes
After vacuum, courage body is not changed in, then in common electric cooker using also being used in special electric cooker, and can use
During, heat is gathered without easy to lose in neck, so as to realize back vexed effect, is similar to that to be cooked on bavin stove be around lid
The effect of circle wet cloth of plus so that rice is more nearly firewood meal, mouthfeel also just more preferably, can also shorten the firing time, reduce energy
Consumption；Furthermore, because periphery just sets vacuum layer in neck, and vaccum-pumping equipment is not also used, fully rely on conventional production
Method is realized, without special equipment, prepares also easier, therefore advantage of lower cost, cost equivalent to original vacuum liner into
This 1/10 and it is following.Therefore the present invention has preparation cost relatively low, in the case where the ball normal use premise of kettle inner bag is not influenceed
The characteristics of improving the heat insulation effect and reducing energy consumption of ball kettle inner bag.
Brief description of the drawings
Fig. 1 is a kind of structural representation of vacuum non-stick pan of the invention.
Fig. 2 is the sectional view of the line A-A along Fig. 1.
As shown in the figure：1st, spherical pot courage, 11, courage bottom, 12, courage body, 13, neck, 14, pot edge, 2, bound edge, 3, heat-insulation layer.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described further.
As depicted in figs. 1 and 2, there is provided a kind of vacuum non-stick pan, it include spherical pot courage 1, the spherical pot courage 1 from it is lower to
On be divided into courage bottom 11, courage body 12, neck 13 and pot edge 14, bound edge 2, the outside of the neck 13 are provided with the pot edge 14
Heat-insulation layer 3 is provided with, for reduces cost, the material of the material of heat-insulation layer 3 typically with spherical pot courage 1 is identical（Also can be used and ball
The different material of shape pot courage material）, the upper end welding of the lower end and courage body 12 of the heat-insulation layer 3, the upper end of heat-insulation layer 3 passes through bound edge
2 are connected with pot edge 14, and enamel layer or Teflon layer are coated with the spherical pot courage 1.
The outer application of the heat-insulation layer 3 has enamel layer or heat insulation coating.
The upper end of the heat-insulation layer 3 is identical with the structure of pot edge 14, and the upper end of heat-insulation layer 3 is fitted with pot edge 14.
The thickness of the heat-insulation layer 3 is the ± 3mm of the thickness of courage body 12.
The radical length that the bound edge 2 is located at the end portion of pot edge 14 is more than the footpath that bound edge 2 is located at the upper part of pot edge 14
To length.
It is below the preparation method of the spherical pot courage 1 of different coating
Embodiment one
A kind of preparation method of vacuum non-stick pan, after the shaping of spherical pot courage 1, courage body 12 is inserted in by the heat-insulation layer 3 of annular so that
The upper end of heat-insulation layer 3 is fitted with the lower end of pot edge 14, and the lower end of heat-insulation layer 3 is welded on courage body 12, then uses powder method
In the surface enamel of spherical pot courage 1 and bound edge.
Powder method is that dry cover-coat enamel powder is sprinkled with scorching hot ground-coat enamel, the application of slip and roasting is combined into an operation；So it is incubated
The gas in toroidal cavity formed between layer 3 and neck 13 reacts with glaze or is aoxidized relatively fully with base material, without reaction
Gas be also easily discharged, such that it is able to the vacuum for effectively ensureing.
Embodiment two
A kind of preparation method of vacuum non-stick pan, after the shaping of spherical pot courage 1, courage body 12 is inserted in by the heat-insulation layer 3 of annular so that
The upper end of heat-insulation layer 3 is fitted with the lower end of pot edge 14, and the lower end of heat-insulation layer 3 is welded on courage body 12, then in base material（It is spherical
Pot courage 1）On carry out using pyrolytic coating Teflon, in this spraying process, the annular formed between heat-insulation layer 3 and neck 13 is empty
Gas in chamber reacts or relatively abundant with base material oxidation with Teflon, and nonreactive gas is also easily discharged, so that can
With the vacuum for effectively ensureing, finally toast and bound edge.
The pyrolytic coating refer to base material temperature be 600 ~ 800 DEG C（This example be 650 DEG C, or 600 DEG C, 700
DEG C, 750 DEG C or 800 DEG C etc.）Shi Jinhang is sprayed.
Above example is only presently preferred embodiments of the present invention, and the present invention is not limited only to above example and has also allowed other
Structure change, all changes in rights to independence claimed range of the present invention, belong to the scope of the present invention.
Claims (8)
1. a kind of vacuum non-stick pan, it includes spherical pot courage（1）, the spherical pot courage（1）Courage bottom is divided into from bottom to up
（11）, courage body（12）, neck（13）And pot edge（14）, it is characterised in that：The pot edge（14）Place is provided with bound edge（2）, the neck
Portion（13）Outside be provided with heat-insulation layer（3）, the heat-insulation layer（3）Lower end and courage body（12）Upper end welding, heat-insulation layer（3）On
End passes through bound edge（2）With pot edge（14）Connection, the spherical pot courage（1）On be coated with enamel layer or Teflon layer.
2. a kind of vacuum non-stick pan according to claim 1, it is characterised in that：The heat-insulation layer（3）Outer application is warded off
Enamel coating or heat insulation coating.
3. a kind of vacuum non-stick pan according to claim 1, it is characterised in that：The heat-insulation layer（3）Upper end and pot edge
（14）Structure it is identical, and heat-insulation layer（3）Upper end and pot edge（14）Laminating.
4. a kind of vacuum non-stick pan according to claim 1, it is characterised in that：The heat-insulation layer（3）Thickness be courage body
（12）± the 3mm of thickness.
5. a kind of vacuum non-stick pan according to claim 1, it is characterised in that：The bound edge（2）Positioned at pot edge（14）Under
The radical length of part is held to be more than bound edge（2）Positioned at pot edge（14）The radical length of upper part.
6. the preparation method of any described a kind of vacuum non-stick pan of claim 1 ~ 5, it is characterised in that：It includes following step
Suddenly：In spherical pot courage（1）After shaping, by the heat-insulation layer of annular（3）It is inserted in courage body（12）, and by heat-insulation layer（3）Lower end welding
In courage body（12）On, then using powder method in surface enamel and bound edge.
7. the preparation method of any described a kind of vacuum non-stick pan of claim 1 ~ 5, it is characterised in that：It includes following step
Suddenly：In spherical pot courage（1）After shaping, by the heat-insulation layer of annular（3）It is inserted in courage body（12）, and by heat-insulation layer（3）Lower end welding
In courage body（12）On, then carry out, using pyrolytic coating Teflon, finally toasting and bound edge on base material.
8. a kind of vacuum non-stick pan according to claim 7, it is characterised in that：The pyrolytic coating refers to the temperature in base material
Spend for 600 ~ 800 DEG C when sprayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710039041.5A CN106820938A (en) | 2017-01-19 | 2017-01-19 | A kind of vacuum non-stick pan and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710039041.5A CN106820938A (en) | 2017-01-19 | 2017-01-19 | A kind of vacuum non-stick pan and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106820938A true CN106820938A (en) | 2017-06-13 |
Family
ID=59124482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710039041.5A Pending CN106820938A (en) | 2017-01-19 | 2017-01-19 | A kind of vacuum non-stick pan and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106820938A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107258902A (en) * | 2017-08-15 | 2017-10-20 | 江苏家惠生物科技有限公司 | Milk powder boils anti-bonding negative pressure pot pot |
| CN108158387A (en) * | 2018-02-09 | 2018-06-15 | 九阳股份有限公司 | A kind of cooking apparatus enamel liner |
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|---|---|---|---|---|
| US5209957A (en) * | 1991-08-27 | 1993-05-11 | Lin Sheng Chang | Method to seal the leading edge of an enamel pot |
| CN102161393A (en) * | 2011-01-25 | 2011-08-24 | 胡广 | Method for manufacturing metal vacuum double-layer container for spraying coating |
| CN102853209A (en) * | 2012-09-21 | 2013-01-02 | 中国海洋石油总公司 | Use of polytetrafluoroethylene in crude oil extraction equipment |
| CN202874943U (en) * | 2012-06-26 | 2013-04-17 | 美的集团股份有限公司 | Inner pot |
| CN103393355A (en) * | 2013-07-23 | 2013-11-20 | 浙江绍兴苏泊尔生活电器有限公司 | Pot and surface treatment method thereof |
| CN204722819U (en) * | 2015-07-07 | 2015-10-28 | 佛山市顺德区美的电热电器制造有限公司 | Pan and cooking apparatus |
| CN205322069U (en) * | 2016-01-22 | 2016-06-22 | 浙江苏泊尔家电制造有限公司 | Inner pot for cooking utensil and cooking utensil |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5209957A (en) * | 1991-08-27 | 1993-05-11 | Lin Sheng Chang | Method to seal the leading edge of an enamel pot |
| CN102161393A (en) * | 2011-01-25 | 2011-08-24 | 胡广 | Method for manufacturing metal vacuum double-layer container for spraying coating |
| CN202874943U (en) * | 2012-06-26 | 2013-04-17 | 美的集团股份有限公司 | Inner pot |
| CN102853209A (en) * | 2012-09-21 | 2013-01-02 | 中国海洋石油总公司 | Use of polytetrafluoroethylene in crude oil extraction equipment |
| CN103393355A (en) * | 2013-07-23 | 2013-11-20 | 浙江绍兴苏泊尔生活电器有限公司 | Pot and surface treatment method thereof |
| CN204722819U (en) * | 2015-07-07 | 2015-10-28 | 佛山市顺德区美的电热电器制造有限公司 | Pan and cooking apparatus |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107258902A (en) * | 2017-08-15 | 2017-10-20 | 江苏家惠生物科技有限公司 | Milk powder boils anti-bonding negative pressure pot pot |
| CN108158387A (en) * | 2018-02-09 | 2018-06-15 | 九阳股份有限公司 | A kind of cooking apparatus enamel liner |
| CN108158387B (en) * | 2018-02-09 | 2022-04-05 | 九阳股份有限公司 | Enamel inner container for cooking utensil |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |