CN106136850A - The manufacture method of cooking container, cooking container and cooking apparatus - Google Patents
The manufacture method of cooking container, cooking container and cooking apparatus Download PDFInfo
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Abstract
The present invention proposes the manufacture method of a kind of cooking container, cooking container and cooking apparatus, wherein, the manufacture method of described cooking container, including: sequentially form the first conductive layer, magnetic layer and the second conductive layer in the first appointment region on the surface of cooking container body；The described cooking container body being formed with described first conductive layer, described magnetic layer and described second conductive layer is sintered, to complete the making of described cooking container.By the manufacture method of the cooking container that the present invention provides, manufacturing process is simple, and the cooking container prepared can utilize electromagnetic wave heating, wherein, Far infrared heating membrane it is additionally provided with inside the body of this cooking container, thus, further increase the efficiency of heating surface of cooking container.Additionally, due to cooking container body can be made up of pottery or glass, so that by the cooking container that this manufacture method is prepared, i.e. there is ceramic cooker or the advantage of glass pan, the advantage having taken into account again the high efficiency of heating surface.
Description
Technical field
The present invention relates to household appliance technical field, in particular to the making side of a kind of cooking container
Method, a kind of cooking container and a kind of cooking apparatus.
Background technology
Current market major part adds hot product such as plastics, ferrum, aluminum, and the culinary art of the materials such as rustless steel is held
Device, the most all can occur multiple secondary chemical reaction, produces metal ion and nuisance
Matter, has a certain impact to health.So the most popular glass container or ceramic cooking hold
Device, especially ceramic cooking container are liked by masses the most deeply because of its heat-insulating property, but ceramic cooking holds
Device or glass cooking container do not have electric conductivity and electro permanent magnetic, it is impossible to use on electromagnetic oven, at present,
Also having certain methods is at pottery or glass surface one layer of magnetic conductive film of patch, but this kind of mode manufacturing process is relatively
For complexity, the cooking container power using the method to make is relatively low, and power extremely unstable when using.
Therefore, a kind of simple in construction, the pottery being applied on electromagnetic oven or glass how are designed
Cooking container becomes current problem demanding prompt solution.
Summary of the invention
The present invention is based at least one above-mentioned technical problem, it is proposed that a kind of new cooking container
Manufacture method, a kind of cooking container and a kind of cooking apparatus.
In view of this, the present invention proposes the manufacture method of a kind of cooking container, including: hold in culinary art
The first appointment region on the surface of device body sequentially forms the first conductive layer, magnetic layer and the second conduction
Layer；To being formed with described first conductive layer, described magnetic layer and the described culinary art of described second conductive layer
Vessel is sintered, to complete the making of described cooking container.
In this technical scheme, it is disposed with the first conductive layer, magnetic layer in the bottom of cooking container
With the second conductive layer, this first conductive layer, magnetic layer and the second conductive layer make cooking container to lead
The heating of electricity, magnetic conduction, so that this cooking container can be applied on electromagnetic oven, owing to electromagnetic oven is
Electromagnetic induction is utilized to produce current vortex on the body of cooking container, thus, improve this cooking container
The efficiency of heating surface.Additionally, due to the bottom of this cooking container body is formed with conductive magneto-conductive layer, admittedly cook
Different cooking container bodies made by vessel choosing multiple material of preparing food, and such as selects pottery or glass
Glass material, can produce pottery magnetic conduction pot, glass magnetic conduction pot, so that by this manufacture method system
The cooking container obtained i.e. has ceramic cooker or the advantage of glass pan, has taken into account again the high efficiency of heating surface
Advantage.Wherein, after sintering processes, conductive magneto-conductive layer can preferably and the body of cooking container
In conjunction with, thus improve intensity and the service life of cooking container.
In technique scheme, specifically, in the first appointment region on the surface of cooking container body
Before sequentially forming the first conductive layer, magnetic layer and the second conductive layer, comprise the following steps: grind organic
Mixture, to form organic slurry, wherein, described organic mixture includes ethyl cellulose and Oleum Pini
Alcohol, and the numerical range of the percentage by weight that ethyl cellulose is in described organic mixture is 20-
30%；Grind and include conductive metallic material and the mixture of described organic slurry, to form conductive paste
Liquid, wherein, described conductive metallic material is in described conductive metallic material and the described organic slurry of including
The numerical range of the percentage by weight in mixture is 65-75%；Grinding includes magnetic material and described
The mixture of organic slurry, to form magnetic conduction serosity, wherein, described magnetic material includes magnetic described
The numerical range of the percentage by weight in the mixture of property material and described organic slurry is 60-70%.
In this technical scheme, conductive metallic material is silver-plated copper powder, specifically, and the particle diameter of copper powder
For 3-8 micron, silver content is 20-30% weight portion；Magnetic material is preferably magnetic powder, wherein, and magnetic powder
In Ni content be 80-82% weight portion, in magnetic powder, the content of Fe is 5.5-8.5% weight portion, in magnetic powder
The content of Mo be 1.5-2.5% weight portion, specifically, the particle diameter of the magnetic powder formed is that 6-10 is micro-
Rice, pcrmeability 14-500u；Wherein, the concrete manufacturing process of magnetic conduction serosity is as follows:
The first step: by ethyl cellulose and the terpineol shape of 70-80% weight portion of 20-30% weight portion
The organic mixture become is put in magnetic stirring apparatus and is stirred 3 hours, specifically, in magnetic stirring apparatus
Rotating speed is 1400rpm, and temperature is 80 degrees Celsius；What deserves to be explained is, ethyl cellulose also can be by it
Its organic carrier substitutes, and concrete is, macromolecule resin (composition is ethyl cellulose), methyl
One or more in cellulose, celluloid, Colophonium；Wherein, terpineol also can be had by other
Machine solvent substitutes, and concrete is, butyl ether, 12 ester alcohol, ethylene glycol, Oleum Terebinthinae, hexamethylene
One or more in ketone, terpineol mix with arbitrary proportion；
Second step: form described organic slurry after the silk screen filter with 300-400 mesh；
3rd step: by the copper powder of above-mentioned 65-75% weight portion and the glass dust of 5-10% weight portion and 20-
The above-mentioned organic slurry mixing of 25% weight portion, then uses three-roll grinder to grind 1 hour, with shape
Become conduction serosity；
4th step: by the magnetic powder of 60-70% weight portion, the glass dust of 5-10% weight portion and 20-25% weight
The above-mentioned conduction serosity mixing of amount part, then uses three-roll grinder to grind 1 hour, to form magnetic conduction
Serosity；Wherein, the particle diameter of glass dust is 5-10 micron, it is preferable that select a kind of environment-friendly low-melting point
Glass dust (SHBF-160), sintering temperature is 490-700 DEG C, the component of this glass dust and weight portion
Content is as follows:
Bi2O3 is 45-65% weight portion, SiO2For 8-13% weight portion, ZnO2-9% be weight portion,
TiO2It is 1-10% weight portion, Al for 1-6% weight portion, SrO2O35-14% weight portion.
In technique scheme, specifically, the first conductive layer, magnetic layer and the second conduction are being formed
It is before Ceng, further comprising the steps of: described cooking container body to be cleaned successively and baking processes,
Wherein, the temperature range of baking process is 80-120 degree Celsius, and baking time scope is that 5-60 divides
Clock.
In this technical scheme, specifically, cooking container body scrubbed by available scouring pad and abluent,
It addition, by cooking container body is preheated, culinary art is held when can improve follow-up silk screen printing
The adhesiveness on the surface of device body, to improve the reliability of magnetic conduction conductive film.
In technique scheme, further, the first conductive layer, magnetic layer and second are sequentially formed
Conductive layer, including step in detail below: complete on the described cooking container body that baking processes, will
Described conductive paste liquid silk screen printing is on described cooking container body, to form described first conductive layer；
By described magnetic conduction serosity silk screen printing on described first conductive layer, to form described magnetic layer；By institute
State conductive paste liquid silk screen printing on described magnetic layer, to form described second conductive layer.
In this technical scheme, specifically, concretely comprising the following steps of the first conductive layer is printed: lead described
Plasma-based liquid uses 250-300 mesh silk screen at the bottom print 2 times of cooking container, and thickness is at 4-8 micron, so
After toast 15 minutes at one hundred and twenty degrees centigrade；Concretely comprising the following steps of printing magnetic layer: described magnetic conduction is starched
Liquid uses 150-200 mesh silk screen to print 3 times on the first conductive layer, and thickness, at 6-12 micron, then exists
Toast 15 minutes under 120 degrees Celsius；Print concretely comprising the following steps of the second conductive layer: by described conductive paste
Liquid uses 250-300 mesh silk screen to print on magnetic layer 2 times, and thickness, at 4-8 micron, is then taken the photograph 120
Toast 15 minutes under family name's degree.
In technique scheme, specifically, lead being formed with the first conductive layer, magnetic layer and second
Before the described cooking container body of electric layer is sintered, further comprising the steps of: described being formed
The outer surface of the described cooking container body of the first conductive layer, described magnetic layer and described second conductive layer
Second appointment region formed heat-barrier coating, wherein, described second specify region include described culinary art
The bottom outer surface region of vessel and/or exterior side surface region.
In this technical scheme, heat-barrier coating is preferably glaze layer, specifically, is coated with by heat-barrier coating
Material uses 100-150 mesh silk screen to print 3 times on cooking container body, and thickness is at 8-14 micron, so
After toast 15 minutes at one hundred and twenty degrees centigrade.Specifically, on the one hand this heat-barrier coating can be protected
The magnetic layer of cooking container body bottom portion, the first conductive layer and the second conductive layer, prevent it to be scraped off,
Burn into thus improve magnetic layer, the first conductive layer and the service life of the second conductive layer, and then improve
The service life of cooking container；On the other hand, heat-barrier coating is prevented from magnetic layer, the first conduction
The heat that layer and the second conductive layer magnetic conduction, conduction produce scatters and disappears, thus improve cooking container add thermal effect
Rate.
In technique scheme, outside the described first bottom specifying region to be described cooking container body
Region, surface, meanwhile, the described second exterior lateral area specifying region to be described second conductive layer.
In technique scheme, specifically, form described heat-barrier coating, including walking in detail below
Rapid: to make and comprise heat-barrier material and the mixture of described organic slurry, to form insulating moulding coating；By institute
State insulating moulding coating silk screen printing in the outside of described magnetic layer.
In this technical scheme, composition and the content of insulating moulding coating are as follows: the face of this body colour of cooking container
Material 40-50% weight portion, glass dust 35-45% weight portion, above-mentioned organic slurry 10-20% weight portion.
In technique scheme, to the described cooking container being formed with described protective layer the second conductive layer
Body is sintered, including step in detail below: cook forming described the above-mentioned of second conductive layer
Vessel of preparing food carries out baking process, and wherein the temperature range of baking process is 550-600 degree Celsius.
In this technical scheme, specifically, to the described cooking container being formed with described second conductive layer
Body is sintered, including step in detail below: to being formed with described first conductive layer, described
The described cooking container body of magnetic layer and described second conductive layer carries out baking process, wherein at baking
The temperature range of reason process is 550-600 degree Celsius.
In technique scheme, also include: form far infrared in the inner side of described cooking container body
Heating film, wherein, described Far infrared heating membrane is used for producing far red light.
In this technical scheme, Far infrared heating membrane is sprayed on cooking container body by spraying coating process
Inner side, this Far infrared heating membrane is after the heat that magnetic layer, the first conductive layer and the second conductive layer produce
Temperature raises such that it is able to produce the food in far red light, and then heating cooking vessel, from
And improve the efficiency of heating surface of cooking container.
According to a further aspect in the invention, it is also proposed that a kind of cooking container, this cooking container is by above-mentioned
The manufacture method of the cooking container described in technical scheme is made.
In this technical scheme, owing to cooking container has the manufacture method of above-mentioned cooking container to make
Becoming, therefore, the bottom of this cooking container body includes the most successively: the first conductive layer, lead
Magnetosphere, the second conductive layer and heat-barrier coating；Wherein, the inner side of cooking container body is additionally provided with far
Infrared heating film.
Preferably, the thickness range of described first conductive layer is 4-8 micron.
Preferably, the thickness range of described second conductive layer is 4-8 micron.
Preferably, the thickness range of described magnetic layer is 6-12 micron.
Preferably, the thickness range of described heat-barrier coating is 8-14 micron.
According to the third aspect of the invention we, it is also proposed that a kind of cooking apparatus, including: as any of the above-described
Item cooking container described in technical scheme.
Accompanying drawing explanation
Fig. 1 shows that the culinary art that the manufacture method of the cooking container provided by the embodiment of the present invention is made is held
The structural representation of device；
Fig. 2 shows the flow process signal of the manufacture method of the cooking container provided according to embodiments of the present invention
Figure；
Fig. 3 shows the stream of the manufacture method of the cooking container provided according to a preferred embodiment of the invention
Journey schematic diagram.
Detailed description of the invention
In order to be more clearly understood that the above-mentioned purpose of the present invention, feature and advantage, below in conjunction with attached
The present invention is further described in detail by figure and detailed description of the invention.It should be noted that not
In the case of conflict, the feature in embodiments herein and embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but,
The present invention can implement to use other to be different from other modes described here, therefore, and the present invention
Protection domain do not limited by following public specific embodiment.
As depicted in figs. 1 and 2, the present invention proposes the manufacture method of a kind of cooking container, including:
Step 202, in the appointment region on the surface of the cooking container body 1 for making described cooking container
Sequentially form the first conductive layer 2, magnetic layer 4 and the second conductive layer 3；Step 204, to being formed
The described cooking container body 1 having described second conductive layer 3 is sintered, and cooks described in completing
Prepare food the making of container.
In this embodiment, the bottom of cooking container is provided with the first conductive layer 2, magnetic layer 4 according to this
With the second conductive layer 3, this first conductive layer 2, magnetic layer 4 and the second conductive layer 3 make culinary art hold
Device is capable of electromagnetic type heating, so that this cooking container can be applied on electromagnetic oven, due to
Electromagnetic oven is to utilize electromagnetic induction to produce current vortex on cooking container body 1, thus, improve this
The efficiency of heating surface of cooking container.Lead additionally, due to the bottom of this cooking container body 1 is formed with first
Electric layer 2, magnetic layer 4 and the second conductive layer 3, Gu cooking container body 1 choosing multiple material system
Become different cooking container bodies, such as select pottery or glass material, pottery magnetic conduction can be produced
Pot, glass magnetic conduction pot, so that i.e. have ceramic pan by the cooking container that this manufacture method is prepared
Tool or the advantage of glass pan, the advantage having taken into account again the high efficiency of heating surface.Wherein, sintering processes is passed through
After, first conductive layer the 2, second conductive layer 3 and magnetic layer 4 can preferably and the basis of cooking container
Body combines, thus improves intensity and the service life of cooking container.
In the above-described embodiments, specifically, in the first appointment region on the surface of cooking container body 1
Before sequentially forming the first conductive layer 2, magnetic layer 4 and the second conductive layer 3, including walking in detail below
Rapid: grinding organic mixture, to form organic slurry, wherein, described organic mixture includes ethyl
Cellulose and terpineol, and the numerical value of the percentage by weight that ethyl cellulose is in described organic mixture
Scope is 20-30%；Grind and include conductive metallic material and the mixture of described organic slurry, with shape
Becoming conduction serosity, wherein, described conductive metallic material includes conductive metallic material described and described have
The numerical range of the percentage by weight in the mixture of machine serosity is 65-75%；Grinding includes magnetic material
Material and the mixture of described organic slurry, to form magnetic conduction serosity, wherein, described magnetic material is in institute
The numerical range stating the percentage by weight in the mixture including magnetic material and described organic slurry is
60-70%.
In this embodiment, conductive metallic material is silver-plated copper powder, and specifically, the particle diameter of copper powder is
3-8 micron, silver content is 20-30% weight portion；Magnetic material is preferably magnetic powder, wherein, in magnetic powder
Ni content be 80-82% weight portion, in magnetic powder, the content of Fe is 5.5-8.5% weight portion, in magnetic powder
The content of Mo is 1.5-2.5% weight portion, and specifically, the particle diameter of the magnetic powder formed is 6-10 micron,
Pcrmeability 14-500u；Wherein, the concrete manufacturing process of magnetic conduction serosity is as follows:
The first step: by ethyl cellulose and the terpineol shape of 70-80% weight portion of 20-30% weight portion
The organic mixture become is put in magnetic stirring apparatus and is stirred 3 hours, specifically, in magnetic stirring apparatus
Rotating speed is 1400rpm, and temperature is 80 degrees Celsius；What deserves to be explained is, ethyl cellulose also can be by it
Its organic carrier substitutes, and concrete is, macromolecule resin (composition is ethyl cellulose), methyl
One or more in cellulose, celluloid, Colophonium；Wherein, terpineol also can be had by other
Machine solvent substitutes, and concrete is, butyl ether, 12 ester alcohol, ethylene glycol, Oleum Terebinthinae, hexamethylene
One or more in ketone, terpineol mix with arbitrary proportion；
Second step: form described organic slurry after the silk screen filter with 300-400 mesh；
3rd step: by the copper powder of above-mentioned 65-75% weight portion and the glass dust of 5-10% weight portion and 20-
The above-mentioned organic slurry mixing of 25% weight portion, then uses three-roll grinder to grind 1 hour, with shape
Become conduction serosity；
4th step: by the magnetic powder of 60-70% weight portion, the glass dust of 5-10% weight portion and 20-25% weight
The above-mentioned conduction serosity mixing of amount part, then uses three-roll grinder to grind 1 hour, to form magnetic conduction
Serosity；Wherein, the particle diameter of glass dust is 5-10 micron, it is preferable that select a kind of environment-friendly low-melting point
Glass dust (SHBF-160), sintering temperature is 490-700 DEG C, the component of this glass dust and weight portion
Content is as follows:
Bi2O3For 45-65% weight portion, SiO2For 8-13% weight portion, ZnO2-9% be weight portion,
TiO2It is 1-10% weight portion, Al for 1-6% weight portion, SrO2O35-14% weight portion.
In the above-described embodiments, specifically, lead at formation the first conductive layer 2, magnetic layer 4 and second
Before electric layer 3, including step in detail below: described cooking container body 1 is cleaned successively and dries
Roasting process, wherein, baking process is in the range of 80-120 degree Celsius, and baking time scope is 5-60
Minute.
In this embodiment, specifically, cooking container body 1 scrubbed by available scouring pad and abluent,
It addition, by cooking container body 1 is preheated, to culinary art when can improve follow-up silk screen printing
The adhesiveness on the surface of vessel 1, to improve the reliability of magnetic conduction conductive layer.
In the above-described embodiments, further, the first conductive layer 2, magnetic layer 4 and are sequentially formed
Two conductive layers 3, including step in detail below: complete the described cooking container body 1 that baking processes
On, by described conductive paste liquid silk screen printing on described cooking container body, lead forming described first
Electric layer 2；By described magnetic conduction serosity silk screen printing on described first conductive layer 2, lead described in being formed
Magnetosphere 4；By described conductive paste liquid silk screen printing on described magnetic layer 4, lead forming described second
Electric layer 3.
In this embodiment, specifically, concretely comprising the following steps of the first conductive layer 2 is printed: lead described
Plasma-based liquid uses 250-300 mesh silk screen at the bottom print 2 times of cooking container, and thickness is at 4-8 micron, so
After toast 15 minutes at one hundred and twenty degrees centigrade；Concretely comprising the following steps of printing magnetic layer 4: described magnetic conduction is starched
Liquid uses 150-200 mesh silk screen to print 3 times on the first conductive layer 2, and thickness, at 6-12 micron, then exists
Toast 15 minutes under 120 degrees Celsius；Print concretely comprising the following steps of the second conductive layer 3: by described conductive paste
Liquid uses 50-300 mesh silk screen to print 2 times on magnetic layer 4, and thickness, at 4-8 micron, is then taken the photograph 120
Toast 15 minutes under family name's degree.
In the above-described embodiments, specifically, to being formed with the first conductive layer 2, magnetic layer 4 and second
Before the described cooking container body 1 of conductive layer 3 is sintered, further comprising the steps of: in shape
Become described first conductive layer 2, described magnetic layer 4 and the described cooking container of described second conductive layer 3
Second appointment region of the outer surface of body 2 forms heat-barrier coating 5, and wherein, described second specifies
Region includes bottom outer surface region and/or the exterior side surface region of described cooking container body 1.
In this embodiment, heat-barrier coating 5 is preferably glaze layer, specifically, by this heat-barrier coating
Coating uses 100-150 mesh silk screen to print on the body of cooking container 3 times, and thickness is micro-at 8-14
Rice, the most at one hundred and twenty degrees centigrade baking 15 minutes.
Specifically, this heat-barrier coating 5 one aspect can protect the magnetic conduction bottom cooking container body 1
Layer the 4, first conductive layer 2 and the second conductive layer 3, prevent it to be scraped off, burn into thus improve lead
Magnetosphere the 4, first conductive layer 2 and the service life of the second conductive layer 3, and then improve cooking container
Service life；On the other hand, heat-barrier coating 5 be prevented from magnetic layer the 4, first conductive layer 2 and
The heat that second conductive layer 3 magnetic conduction, conduction produce scatters and disappears, thus improve cooking container add thermal effect
Rate.
In the above-described embodiments, specifically, described first appointment region is described cooking container body 1
Bottom outer surface region, meanwhile, described second to specify region be the outside of described second conductive layer 3
Region.
In the above-described embodiments, specifically, described heat-barrier coating 5 is formed, including walking in detail below
Rapid: to make and comprise heat-barrier material and the mixture of described organic slurry, to form heat-barrier coating painting
Material；By described thermal insulation protection coating silk screen printing in the outside of described magnetic layer 4.
In this embodiment, composition and the content of thermal insulation protection coating are as follows: cooking container body 1
Pigment 40-50% weight portion, glass dust 35-45% weight portion, above-mentioned organic slurry 10-20% weight
Part.
In the above-described embodiments, to the described cooking container body 1 being formed with described second conductive layer 3
It is sintered, including step in detail below: the above-mentioned culinary art of described second conductive layer 3 will be formed
Vessel 1 carries out baking process, and wherein the temperature range of baking process is 550-600 degree Celsius.
In this embodiment, specifically, baking process is to will be formed with the institute of described second conductive layer 3
State cooking container body 1 to put into and Muffle furnace is baked to 550-600 degree Celsius, then by cooking container
Body 1 naturally cools to room temperature, by above-mentioned sintering process, promotes the compound of conductive film
Characteristic, ensure that the stability of cooking container further.
In the above-described embodiments, also include: form far infrared in the inner side of described cooking container body 1
Heating film 6, wherein, described Far infrared heating membrane 6 is used for producing far red light.
In this embodiment, Far infrared heating membrane 6 is sprayed on cooking container body 1 by spraying coating process
Inner side, this Far infrared heating membrane 6 produces at magnetic layer the 4, first conductive layer 2 and the second conductive layer 3
After raw heat, temperature raises such that it is able to produce far red light, and then heating cooking vessel 1
In food, thus improve the efficiency of heating surface of cooking container.
According to a further aspect in the invention, it is also proposed that a kind of cooking container, this cooking container is by above-mentioned
The manufacture method of the cooking container described in embodiment is made.
In this embodiment, owing to cooking container has the manufacture method of above-mentioned cooking container to be made,
Therefore, the bottom of this cooking container body 1 includes the most successively: the first conductive layer 2, lead
Magnetosphere the 4, second conductive layer 3 and heat-barrier coating 5；Wherein, the inner side of cooking container body 1 is also
It is provided with Far infrared heating membrane 6.
Preferably, the thickness range of described first conductive layer 2 is 4-8 micron.
Preferably, the thickness range of described second conductive layer 3 is 4-8 micron.
Preferably, the thickness range of described magnetic layer 4 is 6-12 micron.
Preferably, the thickness range of described heat-barrier coating 5 is 8-14 micron.
A kind of embodiment of cooking apparatus is according to an embodiment of the invention:
Cooking container according to an embodiment of the invention；
Electromagnetic generator, is used for producing electromagnetic wave, and described electromagnetic wave is for entering described cooking container
Row heating, wherein, electromagnetic generator and cooking container are removably or non-removably to be assembled in one
Rise a structure, or electromagnetic generator and cooking container be separate two structures.
Specifically describe the culinary art provided according to one embodiment of present invention to hold referring to Fig. 1 and Fig. 3
Device and manufacturing process thereof.
Fig. 1 shows according to the cooking container described in embodiments of the invention, this cooking container body 1
The appointment region of bottom outer surface set gradually as: the first conductive layer 2, magnetic layer 4, second lead
Electric layer 3 and heat-barrier coating 5；Wherein, the inner side of cooking container body 1 is additionally provided with far infrared and sends out
Hotting mask 6.
Cooking container according to an embodiment of the invention, the thickness range of described first conductive layer 2 is 4-
8 microns；The thickness range of described second conductive layer 3 is 4-8 micron；The thickness of described magnetic layer 4
Scope is 6-12 micron；The thickness range of described heat-barrier coating 5 is 8-14 micron.
In this embodiment, the bottom at cooking container is provided with the first conductive layer 2, magnetic layer 4 and
Second conductive layer 3, this first conductive layer 2, second conductive layer 3 and magnetic layer 4 make cooking container
It is capable of electromagnetic type heating, so that this cooking container can be applied on electromagnetic oven, due to electricity
Magnetic stove is to utilize electromagnetic induction to produce current vortex on the body of cooking container, should thus, it is possible to improve
The efficiency of heating surface of cooking container.Additionally, due to the bottom of this cooking container body 1 forms conduction, leads
Magnetosphere, Gu different cooking container bodies 1 made by cooking container body 1 choosing multiple material, than
As selected pottery or glass material, the culinary art of the pottery type such as magnetic conduction pot, glass magnetic conduction pot can be produced
Container, so that i.e. have ceramic cooker or glass boiler by the cooking container that this manufacture method is prepared
The advantage of tool, the advantage having taken into account again the high efficiency of heating surface.
Wherein, after sintering processes, the first conductive layer 2, magnetic layer the 4, second conductive layer 3 and
Heat-barrier coating 5 can preferably be combined with cooking container body 1, thus improves the strong of cooking container
Degree and service life.
Additionally, in above-mentioned specific embodiment, Far infrared heating membrane 5 is sprayed on by spraying coating process and cooks
Preparing food the inner side of vessel 1, this Far infrared heating membrane 5 is at magnetic layer the 4, first conductive layer 2 and
After the heat that two conductive layers 3 produce, temperature raises such that it is able to produce far red light, and then heating is cooked
Prepare food the food in vessel 1, thus improve the efficiency of heating surface of cooking container.
Additionally, in above-mentioned specific embodiment, this heat-barrier coating 5 one aspect can protect culinary art to hold
Magnetic layer the 4, first conductive layer 2 bottom device body 1 and the second conductive layer 3, prevent it from being scraped
Wound, burn into thus improve magnetic layer the 4, first conductive layer 2 and second conductive layer 3 service life,
And then improve the service life of cooking container；On the other hand, heat-barrier coating 5 is prevented from culinary art appearance
The heat of device body 1 scatters and disappears, thus improves the efficiency of heating surface of cooking container.
As it is shown on figure 3, the invention allows for the manufacturing process of a kind of above-mentioned cooking container, including such as
Lower step: step 302, is cleaned successively to described cooking container body 1 and baking processes, its
In, the temperature of baking process is 100 degrees Celsius, and baking time is 10 minutes；Step 304,
First is sequentially formed for making the appointment region on the surface of the cooking container body 1 of described cooking container
Conductive layer 2, magnetic layer the 4, second conductive layer 3 and heat-barrier coating 5；Step 306, to being formed
The described cooking container body 1 of described second conductive layer 3 is sintered, to complete described culinary art
The making of container.
In this embodiment, baking process is that the described culinary art that will be formed with described second conductive layer 3 is held
Device body 1 is put into and is baked to 550-600 degree Celsius in Muffle furnace, then by cooking container body 1 certainly
So it is cooled to room temperature.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for
For those skilled in the art, the present invention can have various modifications and variations.All essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included in the present invention
Protection domain within.
Claims (15)
1. the manufacture method of a cooking container, it is characterised in that including:
The first conductive layer, magnetic layer is sequentially formed in the first appointment region on the surface of cooking container body
With the second conductive layer；
To being formed with described first conductive layer, described magnetic layer and the described culinary art of described second conductive layer
Vessel is sintered, to complete the making of described cooking container.
The manufacture method of cooking container the most according to claim 1, it is characterised in that cooking
The prepare food first appointment region on surface of vessel sequentially forms the first conductive layer, magnetic layer and second and leads
Before electric layer, comprise the following steps:
Grinding organic mixture, to form organic slurry, wherein, described organic mixture includes ethyl
Cellulose and terpineol, and the numerical value of the percentage by weight that ethyl cellulose is in described organic mixture
Scope is 20-30%；
Grind and include conductive metallic material and the mixture of described organic slurry, to form conduction serosity,
Wherein, described conductive metallic material is in the described mixing including conductive metallic material and described organic slurry
The numerical range of the percentage by weight in thing is 65-75%；
Grind and include magnetic material and the mixture of described organic slurry, to form magnetic conduction serosity, its
In, described magnetic material weight in the described mixture including magnetic material and described organic slurry
The numerical range of percentage ratio is 60-70%.
The manufacture method of cooking container the most according to claim 2, it is characterised in that in shape
Before becoming the first conductive layer, magnetic layer and the second conductive layer, further comprising the steps of:
Described cooking container body is cleaned successively and baking processes, wherein, the temperature of baking process
Degree scope is 80-120 degree Celsius, and baking time scope is 5-60 minute.
The manufacture method of cooking container the most according to claim 3, it is characterised in that successively
Form the first conductive layer, magnetic layer and the second conductive layer, including step in detail below:
Complete baking process described cooking container body on, by described conductive paste liquid silk screen printing in
On described cooking container body, to form described first conductive layer；
By described magnetic conduction serosity silk screen printing on described first conductive layer, to form described magnetic layer；
By described conductive paste liquid silk screen printing on described magnetic layer, to form described second conductive layer.
The manufacture method of cooking container the most according to claim 4, it is characterised in that to shape
Become to have the described cooking container body of the first conductive layer, magnetic layer and the second conductive layer to be sintered
Before, further comprising the steps of:
Hold in the described culinary art forming described first conductive layer, described magnetic layer and described second conductive layer
Second appointment region of the outer surface of device body forms heat-barrier coating, and wherein, described second specifies district
Territory includes bottom outer surface region and/or the exterior side surface region of described cooking container body.
The manufacture method of cooking container the most according to claim 5, it is characterised in that described
The first bottom outer surface region specifying region to be described cooking container body, meanwhile, described second refers to
Determine the exterior lateral area that region is described second conductive layer.
The manufacture method of cooking container the most according to claim 6, it is characterised in that formed
Described heat-barrier coating, including step in detail below:
Make and comprise heat-barrier material and the mixture of described organic slurry, to form insulating moulding coating；
By described insulating moulding coating silk screen printing in the outside of described magnetic layer.
The manufacture method of cooking container the most according to any one of claim 1 to 7, it is special
Levy and be, the described cooking container body being formed with described second conductive layer is sintered, bag
Include step in detail below:
To being formed with described first conductive layer, described magnetic layer and the described culinary art of described second conductive layer
Vessel carries out baking process, and the temperature range wherein toasting processing procedure is that 550-600 is Celsius
Degree.
The manufacture method of cooking container the most according to any one of claim 1 to 7, it is special
Levy and be, also include:
Far infrared heating membrane is formed in the 3rd appointment region of the inner surface of described cooking container body, its
Described in Far infrared heating membrane be used for producing far red light, wherein, described 3rd specify region include institute
State bottom interior surface region and/or the lateral interior surfaces region of cooking container body.
10. a cooking container, it is characterised in that use institute as any one of claim 1 to 9
The manufacture method of the cooking container stated is made.
11. cooking containers according to claim 10, it is characterised in that described first conduction
The thickness range of layer is 4-8 micron.
12. cooking containers according to claim 10, it is characterised in that described second conduction
The thickness range of layer is 4-8 micron.
13. cooking containers according to claim 10, it is characterised in that described magnetic layer
Thickness range is 6-12 micron.
14. cooking containers according to claim 10, it is characterised in that described thermal insulation protection
The thickness range of layer is 8-14 micron.
15. 1 kinds of cooking apparatus, it is characterised in that include as any one of claim 10 to 14
Described cooking container.
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| CN201510185938.XA CN106136850B (en) | 2015-04-17 | 2015-04-17 | Cooking container manufacturing method, cooking container and cooking appliance |
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| CN201510185938.XA CN106136850B (en) | 2015-04-17 | 2015-04-17 | Cooking container manufacturing method, cooking container and cooking appliance |
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| CN106136850A true CN106136850A (en) | 2016-11-23 |
| CN106136850B CN106136850B (en) | 2020-01-07 |
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| CN201510185938.XA Active CN106136850B (en) | 2015-04-17 | 2015-04-17 | Cooking container manufacturing method, cooking container and cooking appliance |
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| CN106136850B (en) | 2020-01-07 |
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