CN107280363A - The ceramic plate and preparation method of a kind of non-scald on hand - Google Patents
The ceramic plate and preparation method of a kind of non-scald on hand Download PDFInfo
- Publication number
- CN107280363A CN107280363A CN201610193613.0A CN201610193613A CN107280363A CN 107280363 A CN107280363 A CN 107280363A CN 201610193613 A CN201610193613 A CN 201610193613A CN 107280363 A CN107280363 A CN 107280363A
- Authority
- CN
- China
- Prior art keywords
- plate
- core construction
- hollow
- thermal conductivity
- main body
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/02—Plates, dishes or the like
Abstract
The invention discloses the ceramic plate and preparation method of a kind of non-scald on hand, it includes the local hollow-core construction above plate main body and plate, plate main body is made up of the preferable ceramics of thermal conductivity factor, hollow-core construction is made up of the poor ceramics of thermal conductivity factor, hollow-core construction includes three-decker, is inner side ceramic layer, intermediate air packed layer and outside ceramic layer respectively, interior outside ceramic layer is linked together with plate main body respectively, and intermediate air packed layer is closed.Its preparation method, including make mould, injection forming, drying, finishing, perforate, colored drawing, glazing, high temperature sintering.The air layer and the material thermal conductivity of interior outside ceramics that plate of the present invention is included are low, thermal resistance is big, the inside and outside ceramic thickness of hollow-core construction is small, and hot melt is small, and the present invention can be realized to be taken out plate from boiling environment and the purpose of non-scald on hand with outside ceramics in hand contact hollow-core construction.
Description
Technical field
The present invention relates to the ceramic plate and preparation method of a kind of non-scald on hand, it is adapted to kitchen plate field.
Background technology
The plate used in kitchen is frequently necessary to boiling, after boiling is complete, is all high temperature because plate is overall, and it is a problem that it is taken out under boiling environment, and current method has the shortcomings that certain.
Under normal circumstances, after boiling is complete, needed when plate is taken out under hot environment by clip or support, such operation is more complicated, it is necessary to certain skill.
It is to completely cut off high temperature plate using adiabatic cryogenic media without the method for clip, then plate is taken out from boiling environment with hand contact dielectric, such method can not prevent non-scald on hand completely, operate also comparatively laborious.
It is vacuum or air filling that in the market, which has in the middle of a kind of double-deck plate, two layers, but such plate may be adapted to the thing for containing high temperature, if bringing cooking, because thermal resistance is than larger, heat is not easy to be delivered to inside plate from the outside.
Existing part plate is with handle, and the volume ratio and hot melt for the handle that the plate of in the market is matched somebody with somebody are than larger, it is impossible to the purpose that non-scald on hand is contacted after thermophilic digestion is fully achieved.
The content of the invention
The purpose of the present invention is the deficiency for the above, using low thermal conductivity, and thin-walled reaches the purpose of non-scald on hand with local hollow-core construction.
The invention discloses the ceramic plate and preparation method of a kind of non-scald on hand, it includes the local hollow-core construction above plate main body and plate, plate main body is made up of the preferable ceramics of thermal conductivity factor, local hollow-core construction is made up of the poor ceramics of ceramic coefficient, hollow-core construction includes three-decker, is inner side ceramic layer, intermediate air packed layer and outside ceramic layer respectively, interior outside ceramic layer is linked together with plate main body respectively, and intermediate air packed layer is closed.Its preparation method, including make mould, injection forming, drying, finishing, perforate, colored drawing, glazing, high temperature sintering.The central hollow layer and the material thermal conductivity in outside in ceramics that the plate of the present invention is included are low, and thermal resistance is big, and the inside and outside two-layer ceramic thickness of hollow-core construction is small, and hot melt is small, and the present invention can be realized to be taken out plate from boiling environment and the purpose of non-scald on hand with hand.
Brief description of the drawings：
Fig. 1 is the embodiment one of plate of the present invention
In figure：Ceramics on the outside of ceramics on the inside of edge in 1- plate main bodys, 2- plate body openings, 3- hollow-core constructions A, 4- hollow-core construction B, 5- hollow-core construction stomata A, 6- hollow-core construction stomata B, 7- hollow-core construction, 8- hollow-core constructions intermediate air layer, 9- hollow-core constructions.
Embodiment
:
The embodiment to the present invention is described further below in conjunction with the accompanying drawings：
Embodiments of the present invention one：As shown in Figure 1：A kind of ceramic plate of non-scald on hand, it includes plate main body 1 and two hollow-core constructions 3, 4, two identical hollow-core constructions 3, 4 relative plate main bodys 1 are arranged symmetrically, hollow-core construction 3, the distance at the sub- body openings edge 2 of 4 separation discs is 2cm, the shape of plate main body 1 is rotary body, dish disc shape, hollow-core construction 3 includes three-decker, inner side ceramic layer 7, intermediate air layer 8 and outside ceramic layer, interior outside ceramic thickness 1mm, whole plate is made up of two kinds of different materials of thermal conductivity factor, hollow-core construction 3, 4 ceramic material is that thermal conductivity factor is not more than 1w/ (mk), purpose is increase thermal resistance, heat is prevented to be transmitted to hand from plate, the ceramic material thermal conductivity factor of plate main body 1 is no less than 3w/'s (mk), purpose is the heat transfer for not influenceing plate in digestion process, improve efficiency.
It the above is only the present invention preferably embodiment; the scope of protection of the invention is not limited to this; any those skilled in the art disclosed herein technical scope in; conversion can be readily occurred in and replaced; it should all cover within the scope of the present invention, therefore protection scope of the present invention should be defined by the protection domain of claims.
A kind of ceramic plate preparation method of non-scald on hand, including make mould, injection forming, drying, finishing, perforate, colored drawing, glazing, the roasting of high temperature kiln.It is characterized in that：Described ceramic plate, firstly the need of making two parts mould, it is divided into internal model and external mold, the shelf of string of the external mold comprising a fixation hollow planform, then by carrying out injection forming twice to mould, first time slip casting is that plate main body thermal conductivity factor is preferably ceramic, after having been done Deng first time, the poor Ceramics Ceramic slip casting of second of thermal conductivity factor is carried out again, the scope of slip casting is hollow-core construction scope, after having done for the second time, it is stripped, string has been stayed in inside ceramic embryo, dry, after die sinking, need to repair plate, remove burr, a circular fabrication hole is opened each hollow-core construction, colored drawing and glazing can then be carried out as needed by allowing, it is finally the roasting of high temperature kiln, string can become ash in high temperature kiln roasting process, a plate for including hollow-core construction is eventually become.
Claims (9)
1. a kind of ceramic plate of non-scald on hand, including the local hollow-core construction above plate main body and plate, plate main body is made up of the preferable ceramics of thermal conductivity factor, hollow-core construction is made up of the poor ceramics of thermal conductivity factor, hollow-core construction includes three-decker, is inner side ceramic layer, intermediate air packed layer and outside ceramic layer respectively, interior outside ceramic layer is linked together with plate main body respectively, and intermediate air packed layer is closed.
2. plate main body according to claim 1, it is characterised in that：Plate body shape is rotary body, can be vegetable dish, meal plate or soup plate one kind therein.
3. plate main body according to claim 1, it is characterised in that：Plate body shape is fish disk.
4. local hollow-core construction according to claim 1, it is characterised in that：Edge is flushed above local hollow-core construction and in plate opening, lower section is in plate opening along in the range of 1.5 to 3cm, this height is the optimum height of hand contact, local hollow-core construction scope can surround the circle of plate one, can also the local disconnected many places of plate, it can be arranged symmetrically at two, plate is played or picked up at convenience hand end.
5. local hollow-core construction according to claim 1, it is characterised in that：The thickness of outside and inner side ceramic layer is in 0.5mm between 1.5mm, it is therefore an objective to ensures under the premise of technique, reduces hot melt as far as possible.
6. local hollow-core construction according to claim 1, it is characterised in that：Local hollow-core construction can use the poor ceramics of thermal conductivity factor, and the thermal conductivity factor of outside and inner side ceramic layer is not more than 1w/ (mk), it is therefore an objective to reduce transmission heat in one's hands.
7. plate main body according to claim 1, it is characterised in that：Plate main body can use thermal conductivity factor preferably ceramic, and thermal conductivity factor is not less than 3w/ (mk), it is therefore an objective to increase the effect of boiling, improve efficiency.
8. local hollow-core construction according to claim 1, it is characterised in that：Outside ceramic layer includes at least one stomata, UNICOM's air and intermediate air packed layer, it is ensured that the gas in manufacturing process in intermediate air packed layer can be discharged normally.
9. a kind of ceramic plate preparation method of non-scald on hand, including make mould, injection forming, drying, finishing, perforate, colored drawing, glazing, the roasting of high temperature kiln, it is characterised in that：Firstly the need of making two parts mould, it is divided into internal model and external mold, external mold includes the support of a fixed intermediate air packed layer shape string, then by carrying out injection forming twice to mould, first time slip casting is that plate main body thermal conductivity factor is preferably ceramic, after having been done Deng first time, the poor ceramic grout of second of thermal conductivity factor is carried out again, the scope of slip casting is hollow-core construction scope, after having done for the second time, it is stripped, string has been stayed in inside ceramic embryo, dry, after die sinking, need to repair plate, remove burr, a circular fabrication hole is opened each hollow-core construction, then colored drawing and glazing can be carried out as needed, it is finally the roasting of high temperature kiln, string can become ash in high temperature kiln roasting process, a plate for including hollow-core construction is eventually become.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610193613.0A CN107280363A (en) | 2016-03-31 | 2016-03-31 | The ceramic plate and preparation method of a kind of non-scald on hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610193613.0A CN107280363A (en) | 2016-03-31 | 2016-03-31 | The ceramic plate and preparation method of a kind of non-scald on hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107280363A true CN107280363A (en) | 2017-10-24 |
Family
ID=60087949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610193613.0A Pending CN107280363A (en) | 2016-03-31 | 2016-03-31 | The ceramic plate and preparation method of a kind of non-scald on hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107280363A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103300656A (en) * | 2013-07-01 | 2013-09-18 | 庞吏童 | Split insulting and heating dual-layer hollow ceramic dinner plate |
| CN104367098A (en) * | 2014-11-07 | 2015-02-25 | 吴建春 | Thermal insulation celadon cup and manufacturing process thereof |
| CN204427467U (en) * | 2015-03-16 | 2015-07-01 | 魏宇骋 | A kind of multi-functional powder noodle bowl |
-
2016
- 2016-03-31 CN CN201610193613.0A patent/CN107280363A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103300656A (en) * | 2013-07-01 | 2013-09-18 | 庞吏童 | Split insulting and heating dual-layer hollow ceramic dinner plate |
| CN104367098A (en) * | 2014-11-07 | 2015-02-25 | 吴建春 | Thermal insulation celadon cup and manufacturing process thereof |
| CN204427467U (en) * | 2015-03-16 | 2015-07-01 | 魏宇骋 | A kind of multi-functional powder noodle bowl |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107280363A (en) | The ceramic plate and preparation method of a kind of non-scald on hand | |
| CN206596904U (en) | A kind of micro-wave oven bowl | |
| CN202919759U (en) | Multifunctional fluid container for heat preservation and heat dissipation | |
| JP2007217225A (en) | Method for manufacturing ceramic heat-insulated container | |
| CN203182550U (en) | Heat retaining and insulating cup | |
| CN201719037U (en) | Soup pot | |
| CN201097900Y (en) | Ceramic double layer heat preservation coffee pot | |
| CN203669186U (en) | Improved thermal insulation building brick | |
| CN206252247U (en) | Portable suit Assembly tea set | |
| CN201055215Y (en) | Ceramic thermos cup | |
| CN203000371U (en) | Cooling chopsticks | |
| CN202312554U (en) | Ceramic double-layer cup | |
| CN101366590A (en) | Ceramic double-layer heat preservation coffee pot and method of manufacturing the same | |
| CN202095939U (en) | Heat-preserving dish | |
| CN201571967U (en) | Heat-insulation electric steamer | |
| CN214156186U (en) | Rice cake mold | |
| CN203137822U (en) | Double-layer bowl capable of placing charcoal fire | |
| CN218296714U (en) | Novel integral type high temperature fritting furnace top cap | |
| CN216702193U (en) | Full-ceramic double-layer teapot | |
| CN202206945U (en) | Double-lattic food box | |
| CN206910037U (en) | Dining table provided with thermal insulation layer | |
| CN209629326U (en) | Set cool vacuum cup | |
| CN2902134Y (en) | Nanometer energy, health-care and negative-pressure cooker | |
| CN206361720U (en) | The bell of heating stove | |
| CN206534257U (en) | A kind of lunch box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171024 |