CN109602269A - A kind of nano thin-film heat generating ceramic liner health rice cooker - Google Patents
A kind of nano thin-film heat generating ceramic liner health rice cooker Download PDFInfo
- Publication number
- CN109602269A CN109602269A CN201910053710.3A CN201910053710A CN109602269A CN 109602269 A CN109602269 A CN 109602269A CN 201910053710 A CN201910053710 A CN 201910053710A CN 109602269 A CN109602269 A CN 109602269A
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- China
- Prior art keywords
- rice cooker
- inner vessel
- ceramic inner
- film
- ceramic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 62
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 57
- 235000009566 rice Nutrition 0.000 title claims abstract description 57
- 239000010409 thin film Substances 0.000 title claims abstract description 16
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 56
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000004332 silver Substances 0.000 claims abstract description 28
- 229910052709 silver Inorganic materials 0.000 claims abstract description 28
- 239000010408 film Substances 0.000 claims abstract description 27
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 4
- 238000007639 printing Methods 0.000 claims description 3
- 239000007888 film coating Substances 0.000 claims description 2
- 238000009501 film coating Methods 0.000 claims description 2
- 229910052573 porcelain Inorganic materials 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 abstract description 4
- 238000009835 boiling Methods 0.000 abstract description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 235000012054 meals Nutrition 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229920005591 polysilicon Polymers 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method 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
- A47J27/02—Cooking-vessels with enlarged heating surfaces
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The present invention relates to the technical fields of health rice cooker, especially a kind of nano thin-film heat generating ceramic liner health rice cooker, it is with rice cooker ontology, the rice cooker ontology side passes through the hinged cover of injection molding support, ceramic inner vessel cavity is set in the middle part of the rice cooker ontology, ceramic inner vessel is arranged in the ceramic inner vessel cavity built-in type, it is characterized by: the ceramic inner vessel bottom and side wall region is coated with nano electroheating film, silver electrode is also printed on the nano electroheating film, the silver electrode is electrically connected the silver contact of conductive beryllium copper end, the conductive beryllium copper is vertically and fixedly arranged on ceramic inner vessel cavity bottom end face.The nano thin-film heat generating ceramic liner health rice cooker, structure is simple, realizes 3 D stereo heating, and heat utilization is abundant, and heating area is big, and loss is few, and the rice mouthfeel of boiling is good, convenient for people to use, convenient for being widely popularized and using.
Description
Technical field
The present invention relates to the technical field of health rice cooker, especially a kind of nano thin-film heat generating ceramic liner health rice cooker.
Background technique
With the continuous development of society, requirement of the people for food quality also becomes higher and higher.Rice cooker is a kind of people
Be used for cooking rice heating tool.Currently, there are many rice cooker type in the market, but the heating of most of rice cookers is all logical
Aluminium heat-generating disc, the progress of IH electromagnetic heating lamp are crossed, the heating inner liner by way of heat transfer, such heating region is small, and this
The mode of sample is heated the phenomenon that will appear uneven heating even property during prolonged use, and there is also it is half-cooked
Live burnt bottom the phenomenon that, cause the mouthfeel of rice bad, it has not been convenient to the use of people.
Summary of the invention
The technical problem to be solved by the present invention is providing one kind in order to solve the problems, such as above-mentioned background technique and receiving
Rice film heating ceramic liner health rice cooker, structure is simple, realizes 3 D stereo heating, and heat utilization is abundant, and heating area is big,
Loss is few, and the rice mouthfeel of boiling is good, convenient for people to use, convenient for being widely popularized and using.
The technical solution adopted by the present invention to solve the technical problems is: a kind of nano thin-film heat generating ceramic liner health meal
It stews, there is rice cooker ontology, the rice cooker ontology side passes through the hinged cover of injection molding support, the rice cooker ontology middle part setting
Ceramic inner vessel, the ceramic inner vessel bottom and side wall is arranged in ceramic inner vessel cavity, the ceramic inner vessel cavity built-in type
Region is coated with nano electroheating film, and silver electrode is also printed on the nano electroheating film, and the silver electrode electric connection is led
The silver contact of electric beryllium copper end, the conductive beryllium copper are vertically and fixedly arranged on ceramic inner vessel cavity bottom end face.
It further explains, in above-mentioned technical proposal, ceramic inner vessel bottom end face is arranged in the silver electrode coating
On nano electroheating film, the silver electrode is distributed in parallel strip.
It further explains, in above-mentioned technical proposal, the silver electrode includes the first annulus and the second annulus, described
First annulus is fixed in the middle part of ceramic inner vessel bottom end face；Second annulus is horizontally set on ceramic inner vessel side wall
Positioned at nano electroheating film upper edge.
It further explains, in above-mentioned technical proposal, the nano electroheating film height on the ceramic inner vessel side wall is pottery
2/3rds of pot whole height in porcelain.
A kind of processing technology of nano thin-film heat generating ceramic liner health rice cooker, includes the following steps: to receive Step 1: calculating
Rice Electric radiant Heating Film coating thickness and area；Step 2: coating one layer of nano electroheating film on ceramic inner vessel side wall and bottom end face；
Step 3: input terminal and output end of the printing silver electrode as power supply；Step 4: going out sample after dry.
The beneficial effects of the present invention are: a kind of nano thin-film heat generating ceramic liner health rice cooker proposed by the present invention, knot
Structure is simple, realizes 3 D stereo heating, and heat utilization is abundant, and heating area is big, and loss is few, and the rice mouthfeel of boiling is good, convenient
The use of people, convenient for being widely popularized and using.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of ceramic inner vessel in embodiment one in the present invention；
Fig. 3 is the structural schematic diagram of ceramic inner vessel in embodiment two in the present invention.
Label in attached drawing are as follows: 1, rice cooker ontology, 2, injection molding support, 3, cover, 4, ceramic inner vessel cavity, 5, ceramics in
Pot, 6, nano electroheating film, 7, silver electrode, 8, conductive beryllium copper, the 9, first annulus, the 10, second annulus, 11, heat shield.
Specific embodiment
In order to which the technical problems, technical solutions and beneficial effects solved by the present invention is more clearly understood, below in conjunction with
Accompanying drawings and embodiments, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
In the description of the present invention, it is to be understood that, term " side ", " other side ", " two sides ", " between ", " in
The orientation or positional relationship of the instructions such as portion ", " upper end ", " lower end " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for the description present invention and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " setting ",
" connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be
It is connected directly, it can also be indirectly connected through an intermediary.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
In this application, nano heating film 6 is coated in side wall and the bottom of ceramic inner vessel 5, can increase heating area, shape
It is heated at 3 D stereo, heat utilization is more abundant, and loss is few, and can thoroughly solve tradition can only occur by bottom-heated
The even phenomenon of uneven heating, to influence the sensory issues of rice.
Nano electroheating film 6 in the application, nano electroheating film are a kind of polysilicon semiconductor new materials, utilize the ultralow of silicon
The characteristics of resistivity, adds metal and nonmetalloid in proportion in element silicon, using nanometer technology that exothermic material is thin
It is melted into nano-scale particle, with complicated technology by 800 degree of sintering, silicon is formed using chemical vapour deposition technique and leads compound, makes it
It is deposited on inner surface of the carrier and obtains 3~5 microns of thick conductive heating layers, conductive heating layer and polysilicon are tubular integral.It is more
Crystal silicon pipe is both conducting medium, while being also insulator.Nano super-lattice heater element is to be changed into 4-15 by electric and magnetic oscillation
The far infrared of micron needs calandria with other with the surface radiation heating water of orientation, forms greatest irradiation face with heated object, thus
Maximum thermal conductivity values are formed, impedance is atomic, and induction reactance coefficient is no more than 0.02%, heat-transfer rate 0.1 second.Line is replaced with face as one kind
Heater element, have the function of the features such as electrothermal efficiency is high, heating speed is fast, Heated by Far-Infrared Radiation, also while having both and do not tie
The features such as scale, acid and alkali-resistance, so as to keep 99% or more thermal effect ratio for a long time, operating voltage 4V~400V can work.
In this application, heat shield 11 is also set up in ceramic inner vessel cavity 4, is made of zinc-plated plate material, it can be heat
Amount is reflected back in ceramic inner vessel 5, the effective loss for reducing heat；Ceramic inner vessel 5 is by a kind of ceramic material system resistant to high temperature
At adding medical stone ingredient high temperature sintering and form, there is the complex mineral of mobile bioactivity, wall thickness is in 5~8mm；It is conductive
The setting of beryllium copper 8 two, it is flexible by heat treatment, it is welded with silver contact above, is fixed on 4 bottom end face of ceramic inner vessel cavity
On, power supply line the two poles of the earth connect conductive beryllium copper 8, and conductive beryllium copper 8 is crimped on above two silver electrodes 7 of ceramic pan, to realize logical
Electricity.
See Fig. 1, Fig. 2 and it is shown in Fig. 3 be a kind of nano thin-film heat generating ceramic liner health rice cooker, have rice cooker ontology 1,
1 side of rice cooker ontology passes through the hinged cover 3 of injection molding support 2, ceramic inner vessel cavity 4 is arranged in the middle part of rice cooker ontology 1, ceramic inner vessel is recessed
Ceramic inner vessel 5 is arranged in 4 built-in type of chamber, and 5 bottom and side wall region of ceramic inner vessel is coated with nano electroheating film 6, nano electroheating film 6
On be also printed with silver electrode 7, silver electrode 7 is electrically connected the silver contact of conductive 8 end of beryllium copper, the conductive vertically fixed setting of beryllium copper 8
On 5 cavity bottom end face of ceramic inner vessel.
Wherein, 6 height of nano electroheating film on 5 side wall of ceramic inner vessel is 2/3rds of 5 whole height of ceramic inner vessel.
Embodiment one:
The coating of silver electrode 7 is arranged on the nano electroheating film 6 of 5 bottom end face of ceramic inner vessel, and silver electrode 7 is in parallel strip point
Cloth.
Embodiment two:
Silver electrode 7 includes the first annulus 9 and the second annulus 10, and the first annulus 9 is fixed in 5 bottom end face of ceramic inner vessel
Portion；Second annulus 10, which is horizontally set on 5 side wall of ceramic inner vessel, is located at 6 upper edge of nano electroheating film.
A kind of processing technology of nano thin-film heat generating ceramic liner health rice cooker, includes the following steps: to receive Step 1: calculating
Rice 6 coating thickness of Electric radiant Heating Film and area；Step 2: coating one layer of nano electroheating on 5 side wall of ceramic inner vessel and bottom end face
Film 6；Step 3: input terminal and output end of the printing silver electrode 7 as power supply；Step 4: going out sample after dry.
Step one, silver electrode 7 in the application processing technology are as power input and output stage, at two after energization
Heating region between electrode generates current heating, and voltage can be 4~400V of Width funtion, but power will be according to institute's use
The voltage of conjunction converses the resistance of nano thin-film, and the thickness and area of spraying are determined further according to resistance, then determines spraying work
Skill.
The applicant has selected the health rice cooker of the application and existing aluminium jug with heating disk and IH electromagnetic heating has been respectively adopted
Two rice cookers carry out experiment under equal conditions, select the rice of same volume and moisture to carry out reality within the same time
It tests, it is discovered by experiment that the health rice cooker of the application is used to cook the time as 15min, rice has no half-cooked and burnt bottom phenomenon, rice
Meal it is good in taste；Use the rice cooker digestion time of aluminium jug with heating disk for 35min, it is existing that a small amount of half-cooked and burnt bottom occurs in rice
As rice mouthfeel is general；For the rice cooker digestion time for using IH to heat for 25min, rice, which has also, there is a small amount of half-cooked and burnt bottom
Phenomenon, rice mouthfeel are general.
In conclusion the health rice cooker effect using the application is best, heated using nano electroheating film 6, it can be by thermal effect
Rate is increased to 90% or more, the 85% of 75% and IH of significantly larger than common green listing.
It is above-described, it is merely preferred embodiments of the present invention, but protection scope of the present invention is not limited to
This, anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention
And its inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of nano thin-film heat generating ceramic liner health rice cooker has rice cooker ontology, the rice cooker ontology side passes through note
The hinged cover of bracket is moulded, ceramic inner vessel cavity, the ceramic inner vessel cavity built-in type are set in the middle part of the rice cooker ontology
Ceramic inner vessel is set, it is characterised in that: the ceramic inner vessel bottom and side wall region is coated with nano electroheating film, and described receives
Silver electrode is also printed in rice Electric radiant Heating Film, the silver electrode is electrically connected the silver contact of conductive beryllium copper end, the conduction
Beryllium copper is vertically and fixedly arranged on ceramic inner vessel cavity bottom end face.
2. a kind of nano thin-film heat generating ceramic liner health rice cooker according to claim 1, it is characterised in that: the silver
Electrode coating is arranged on the nano electroheating film of ceramic inner vessel bottom end face, and the silver electrode is distributed in parallel strip.
3. a kind of nano thin-film heat generating ceramic liner health rice cooker according to claim 1, it is characterised in that: the silver
Electrode includes the first annulus and the second annulus, and first annulus is fixed in the middle part of ceramic inner vessel bottom end face；It is described
The second annulus be horizontally set on ceramic inner vessel side wall be located at nano electroheating film upper edge.
4. a kind of nano thin-film heat generating ceramic liner health rice cooker according to claim 1, it is characterised in that: the pottery
Nano electroheating film height in porcelain on pot side wall is 2/3rds of ceramic inner vessel whole height.
5. a kind of processing technology of nano thin-film heat generating ceramic liner health rice cooker, which comprises the steps of: step
One, nano electroheating film coating thickness and area are calculated；It is received Step 2: coating one layer on ceramic inner vessel side wall and bottom end face
Rice Electric radiant Heating Film；Step 3: input terminal and output end of the printing silver electrode as power supply；Step 4: going out sample after dry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910053710.3A CN109602269A (en) | 2019-01-21 | 2019-01-21 | A kind of nano thin-film heat generating ceramic liner health rice cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910053710.3A CN109602269A (en) | 2019-01-21 | 2019-01-21 | A kind of nano thin-film heat generating ceramic liner health rice cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109602269A true CN109602269A (en) | 2019-04-12 |
Family
ID=66017979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910053710.3A Pending CN109602269A (en) | 2019-01-21 | 2019-01-21 | A kind of nano thin-film heat generating ceramic liner health rice cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109602269A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110141128A (en) * | 2019-05-08 | 2019-08-20 | 广东汇晶新能源科技有限公司 | A kind of heater and electric kettle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101902846A (en) * | 2010-07-21 | 2010-12-01 | 张福民 | Nano-silicon conductive ceramic electrical heating tube element and manufacture method thereof |
| CN105054756A (en) * | 2015-07-27 | 2015-11-18 | 深圳安能热电器科技有限公司 | Energy-saving environment-friendly ceramic nanometer pot |
| CN204797609U (en) * | 2015-06-12 | 2015-11-25 | 罗开勋 | Nano -ceramics , glass saucepan |
| CN206520208U (en) * | 2017-01-20 | 2017-09-26 | 东莞市热火节能环保科技有限公司 | A kind of superconductive energy-saving nanometer infrared heating circle of injection machine |
| CN207744170U (en) * | 2017-12-25 | 2018-08-17 | 上海务吉环保科技有限公司 | A kind of tubular type the heating unit of electrothermal film |
| CN210043750U (en) * | 2019-01-21 | 2020-02-11 | 珠海晶米电器科技有限公司 | Nano-film heating ceramic inner container health-preserving rice cooker |
-
2019
- 2019-01-21 CN CN201910053710.3A patent/CN109602269A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101902846A (en) * | 2010-07-21 | 2010-12-01 | 张福民 | Nano-silicon conductive ceramic electrical heating tube element and manufacture method thereof |
| CN204797609U (en) * | 2015-06-12 | 2015-11-25 | 罗开勋 | Nano -ceramics , glass saucepan |
| CN105054756A (en) * | 2015-07-27 | 2015-11-18 | 深圳安能热电器科技有限公司 | Energy-saving environment-friendly ceramic nanometer pot |
| CN206520208U (en) * | 2017-01-20 | 2017-09-26 | 东莞市热火节能环保科技有限公司 | A kind of superconductive energy-saving nanometer infrared heating circle of injection machine |
| CN207744170U (en) * | 2017-12-25 | 2018-08-17 | 上海务吉环保科技有限公司 | A kind of tubular type the heating unit of electrothermal film |
| CN210043750U (en) * | 2019-01-21 | 2020-02-11 | 珠海晶米电器科技有限公司 | Nano-film heating ceramic inner container health-preserving rice cooker |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110141128A (en) * | 2019-05-08 | 2019-08-20 | 广东汇晶新能源科技有限公司 | A kind of heater and electric kettle |
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