CN101779911A - Energy-saving ceramic cooker - Google Patents
Energy-saving ceramic cooker Download PDFInfo
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- CN101779911A CN101779911A CN200910036789A CN200910036789A CN101779911A CN 101779911 A CN101779911 A CN 101779911A CN 200910036789 A CN200910036789 A CN 200910036789A CN 200910036789 A CN200910036789 A CN 200910036789A CN 101779911 A CN101779911 A CN 101779911A
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Abstract
The invention discloses a novel energy-saving ceramic cooker, which is primarily characterized in that: a metal heat-conducting sleeve element is wrapped outside a ceramic cooker body; the inner surface of the metal heat-conducting sleeve element is provided with an infrared radiation material layer; and the opposite outer surface of the ceramic cooker body is provided with an infrared absorbing material layer. The metal heat-conducting sleeve element can quickly absorb the heat of flame at the bottom or a lateral part, quickly conduct the heat to the entire body and then integrally and synchronously heat the ceramic cooker body in the metal heat-conducting sleeve element by taking a radiation and convection method as a main method and taking a conduction method as an auxiliary method. Therefore, the novel energy-saving ceramic cooker has the advantages of absorbing the heat of the flame quickly and fully, heating the ceramic cooker body uniformly, making the ceramic cooker body not easy to crack, prolonging service life, increasing a heating surface area of the ceramic cooker body, speeding up cooking, improving heat efficiency and saving energy resource.
Description
Technical field
The present invention relates to a kind of cooking appliance, especially a kind of new-type ceramic cooker that is heated evenly, is difficult for explosion and energy savings that utilizes naked light to heat.
Background technology
Boccaro, pottery, ceramic cookers such as porcelain have long use history in China, even in today that the metal pan is widely used, because ceramic cooker can not produce metal ion such as too much aluminium and can not come off non-sticking lining and health is worked the mischief, there is the part material can dissolve multiple trace element on the contrary to the human body beneficial, and can allow water be the alkalescent that is more conducive to health, make the food mouthfeel better, have advantages such as back to nature local flavor, so still dark audient multi-user likes, especially extensively is applied to stewing, make the young meal of pot, fricassee, stew, pot Chinese medicine etc.
As everyone knows, ceramic cooker is to adopt materials such as one or more clays, ore to make directly to burn paper as sacrificial offerings behind the blank to form, can adamantine layer be arranged in surface coverage, also can in manufactured materials, sneak into part metals or other formula materials etc., to improve physical properties such as its hardness.At present, ceramic cooker exists following deficiency always:
1. because ceramic material pot physique ground is hard and crisp, thermal conductivity factor is low,, has reduced to reach service life and made troubles to the user easily because of the inequality explosion of being heated;
2. because common heating surface area of ceramic cooker little (only bottom or and the bottom of sidepiece) and thermal conductivity factor are low, cause pot body to the heat absorption of flare insufficient and cause the cooking time long, the thermal efficiency is low, resources such as waste combustion gas, fuel oil, faggot or coal.
Summary of the invention
The objective of the invention is to solve the above-mentioned technological deficiency of existing ceramic cooker, and provide a kind of and be heated evenly, be difficult for explosion, safe in utilization, firing rate is fast, the thermal efficiency is high, energy savings can energy-saving ceramic cooker.
The present invention is achieved through the following technical solutions above-mentioned purpose:
A kind of energy-saving ceramic cooker, it includes pot body and pot cover body, and its characteristics are that described pot body includes pottery pot body and is wrapped in the tubbiness or the peviform metal heat-conducting external member of pottery pot external body, there is the gap between two structure sheafs, forms heat radiation chamber and/or cross-ventilation chamber.
In above-mentioned energy-saving ceramic cooker, wherein, the inner surface of described metal heat-conducting external member is provided with the infrared radiant material layer.
In above-mentioned energy-saving ceramic cooker, wherein, the surface with described metal heat-conducting external member formation gap of described pottery pot body is provided with the infrared absorbing material layer.
In above-mentioned energy-saving ceramic cooker, wherein, described infrared absorbing material layer is the coating of infrared radiation coating, or the composite bed for making among the outer surface manufactured materials of infrared radiant material being sneaked into pottery pot body.
In above-mentioned energy-saving ceramic cooker, wherein, described infrared radiant material layer is the coating of infrared radiation coating, or the cover layer that forms through processing for the pottery that contains infrared radiant material or ore.
In above-mentioned energy-saving ceramic cooker, wherein, the infrared radiant material cover layer that described infrared radiant material layer forms after metal surface physics, chemistry or physics and chemical bond process are handled for the inner surface of metal heat-conducting external member.
In above-mentioned energy-saving ceramic cooker, wherein, between described metal heat-conducting external member and the described pottery pot body by concaveconvex structure fasten, screw is fixed or follow closely body and strike consolidation.
In above-mentioned energy-saving ceramic cooker, wherein, the bottom of described metal heat-conducting external member offers at least one through hole.
In above-mentioned energy-saving ceramic cooker, wherein, the bottom of described metal heat-conducting external member and/or sidepiece are screw-like or alveolate texture.
In above-mentioned energy-saving ceramic cooker, wherein, described metal heat-conducting external member is the aluminum alloy materials manufacturing.
Energy-saving ceramic cooker of the present invention is compared with existing ceramic cooker owing to adopted technique scheme, has following advantage and beneficial effect:
The metal heat-conducting external member can be in the bottom or sidepiece absorb the heat of flame apace and be transmitted to its integral body apace, synchronously the pottery pot body in it being carried out with radiation, convection type on the whole is that main conduction pattern is to heat auxilliaryly again, reach and absorb flame heat regulating fast, fully, pottery pot body is heated evenly, is difficult for explosion, increases the service life and increase pottery pot body heating surface area, quickening cooking speed, improves the beneficial effect of the thermal efficiency, energy savings.
2. further, improve its infrared heat radianting capacity by the infrared radiant material layer being set at metal heat-conducting external member inner surface, on the relative appearance of pottery pot body, the infrared absorbing material layer is set, forming coupling absorbs, improve its infrared ray absorbing ability greatly, thereby an order pottery pot body is heated fast, efficient, even.
3. because the screw-like or the cellular structure design of metal heat-conducting external member outer bottom or outside portion have also improved its absorbability to flame heat regulating, obtained further energy-conservation effect.
4. the present invention can play the effect that allows part flame directly heat and to strengthen metal heat-conducting external member heating surface area to the bottom of pottery pot body by in the design of metal heat-conducting external member bottom opening, from and can improve the thermal efficiency, saved the energy.
5. the present invention also has and is difficult for the advantage of breaking because of collision.
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the structural representation of first embodiment of the invention;
Fig. 2 is the bottom surface structural representation of first embodiment of the invention;
Fig. 3 is the structural representation of second embodiment of the invention;
Fig. 4 is the polycrystalline substance schematic diagram of second embodiment of the invention.
Description of reference numerals:
1-pot cover body
2-pottery pot body
3-metal heat-conducting external member
4-heat radiation gap
5-Smoke prevention ring
201-infrared absorbing material layer
301-infrared radiant material layer
The 302-bottom thread
The 303-through hole
The specific embodiment
First embodiment
As shown in Figure 1 and Figure 2, the energy-saving ceramic cooker of present embodiment, it comprises pot cover body 1 and pot body.Wherein the pot body contains pottery pot body 2 and metal heat-conducting external member 3.Present embodiment metal heat-conducting external member 3 is the barrel-like structure body, and the bottom is provided with bottom thread 302, and is wrapped in the bottom and the sidepiece of pottery pot body 2 outsides, between have the gap, form heat radiation chamber 4.The inner surface of metal heat-conducting external member 3 is a flank, and is provided with infrared radiant material layer 301, and present embodiment is selected the coating of infrared radiation coating for use.The surface with metal heat-conducting external member 3 formation gaps of pottery pot body 2 is provided with infrared absorbing material layer 201, also adopt the coating of infrared radiation coating, and selected infrared radiation coating is the infrared relative radiant-energy spectrum that has coupling with the infrared radiation coating of metal heat-conducting external member 3 inner surfaces use.
Metal heat-conducting external member 3 can be aluminium, copper or stainless material manufacturing, and present embodiment is the aluminium alloy manufacturing.
Tubbiness metal heat-conducting external member 3 is fixed on pottery pot body 2 outsides for fastening by the concaveconvex structure cutting ferrule, can carry out socket under expanding at tubbiness metal heat-conducting external member 3 high temperature, also can press its ruffle to carry out socket by striking.Also can strike that modes such as pressure, split combination are fixed, suit by screw, nail body.
The outer surface of pottery pot body 2 also can be made as faces such as screw thread or honeycomb, to increase its absorption area that is heated.
Infrared radiant material layer 301 or infrared absorbing material layer 201, can contain through test infra-red radiation ability relatively stronger: cobalt, copper, potassium, calcium, titanium, barium, manganese, iron, nickel, zinc, lithium, beryllium, boron, magnesium, aluminium, silicon, silver, strontium, tungsten, gold, lanthanum, cerium, tantalum, niobium, thorium, yttrium, vanadium, molybdenum, chromium, germanium, selenium, simple substance or its compound compositions such as zirconium, compound can be an oxide, carbide, nitride, fluoride and boride, can contain one or more, also can select the infrared radiant material or the infrared absorbing material with high IR line emissivity of other composition for use.
Infrared radiant material layer 301 can be the cover layer that the boccaro, zircon ceramic or the ore that contain infrared radiant material forms through processing.Also can select one or more and the composite bed of the high infrared radiance that contains infrared radiant material that forms for use through physics such as hot plating, sputter plating, vacuum evaporation coating, thermal spraying, strike plating, plating, anodic oxidation, chemical plating, chemical conversion, ion plating, chemical gaseous phase plating, ion injection, enamel, enamel sintering, chemical metal surface treatment process.
Red absorption is penetrated material layer 201 and also be can be infrared radiant material is sneaked among the surperficial manufactured materials of pottery pot body 2 and the composite bed of making, as the enamel sintering.Fire among also infrared radiant material can being sneaked into the manufactured materials of pottery pot body.
The lateral surface of metal heat-conducting external member 3 can be made as the infrared reflection face, strengthens its inside directed radiation and adds thermal effect, can keep level and smooth cleaning, surface finish by the surface, technology such as zinc layer is set realizes, also can be coated with high-temperature resistant coating; Outer bottom can be provided with infrared radiant material, as infrared radiation coating etc., improves the ability that it absorbs the infra-red radiation heat of flame.
For strengthening the bond strength of infrared radiant material layer 301 or infrared absorbing material layer 201 and metal heat-conducting external member 3 or pottery pot body 2, can clean respective surfaces, pre-process such as texturing.The thickness of infrared radiant material layer 301 or infrared absorbing material layer 201 can and use needs to determine according to its actual material property.The thickness of infrared radiant material layer 301-as be in the 1000 μ m, can be preferably at 20 μ m～130 mu m ranges, commonly used is 100 μ m.That infrared radiant material layer 301 can be provided with is cellular, graininess, screw-like, striated, lattice-like structure and improve its effective radiating area and improve the infrared radiation heat transfer ability.GB/T 4653-1984) and selected infrared radiation coating should meet country's " infrared radiation coating general technical specifications " (Chinese national standard number: relevant criterion such as.
Infrared radiation coating can be the coating of organic binder bond liquid coating, aqueous liquid paints, powdery paints or other form.
Second embodiment
As shown in Figure 3, Figure 4, the energy-saving ceramic cooker of present embodiment is a gyalectiform, and it comprises pot cover body 1 and pot body.Wherein the pot body contains pottery pot body 2 and metal heat-conducting external member 3.Present embodiment metal heat-conducting external member 3 is the barrel-like structure body, and the bottom is provided with through hole 303, and is wrapped in the bottom and the sidepiece of pottery pot body 2 outsides, between have the gap, form heat radiation chamber 4.The inner surface of metal heat-conducting external member 3 is provided with infrared radiant material layer 301, and present embodiment is selected the coating of infrared radiation coating for use.The surface with metal heat-conducting external member 3 formation gaps of pottery pot body 2 is provided with infrared absorbing material layer 201, also adopt the coating of infrared radiation coating, and selected infrared radiation coating is the infrared relative radiant-energy spectrum that has coupling with the infrared radiation coating of metal heat-conducting external member 3 inner surfaces use.
Metal heat-conducting external member 3 can be aluminium, copper or stainless material manufacturing, and present embodiment is the aluminium alloy manufacturing.
Tubbiness metal heat-conducting external member 3 is fixed on pottery pot body 2 outsides for fastening by the concaveconvex structure cutting ferrule, can carry out socket under expanding at tubbiness metal heat-conducting external member 3 high temperature, also can press its ruffle to carry out socket by striking.
Present embodiment is bottom and the sidepiece junction in the gap between metal heat-conducting external member 3 and pottery pot body 2, be provided with a Smoke prevention ring, prevent that flame flue dust etc. from entering the sidepiece gap by bottom through-hole 303 and avoiding sidepiece infrared radiant material layer 301 and infrared absorbing material layer 201 influenced.
Be to be noted that above embodiment only to be used to illustrate technical scheme of the present invention and unrestricted, to the modification of technical scheme of the present invention, be equal to replacement, and do not break away from the spirit and scope of technical solution of the present invention.
Claims (10)
1. energy-saving ceramic cooker, it includes pot body and pot cover body, it is characterized in that, described pot body includes pottery pot body and is wrapped in the tubbiness or the peviform metal heat-conducting external member of pottery pot external body, there is the gap between two structure sheafs, forms heat radiation chamber and/or cross-ventilation chamber.
2. energy-saving ceramic cooker as claimed in claim 1 is characterized in that the inner surface of described metal heat-conducting external member is provided with the infrared radiant material layer.
3. energy-saving ceramic cooker as claimed in claim 1 is characterized in that, the surface with described metal heat-conducting external member formation gap of described pottery pot body is provided with the infrared absorbing material layer.
4. arbitrary energy-saving ceramic cooker as claimed in claim 3 is characterized in that, described infrared absorbing material layer is the coating of infrared radiation coating, or the composite bed for making among the outer surface manufactured materials of infrared radiant material being sneaked into pottery pot body.
5. as the described arbitrary energy-saving ceramic cooker of claim 2～3, it is characterized in that described infrared radiant material layer is the coating of infrared radiation coating, or the cover layer that forms through processing for the pottery that contains infrared radiant material or ore.
6. as the described arbitrary energy-saving ceramic cooker of claim 2～3, it is characterized in that the infrared radiant material cover layer that described infrared radiant material layer forms after metal surface physics, chemistry or physics and chemical bond process are handled for the inner surface of metal heat-conducting external member.
7. as the described arbitrary energy-saving ceramic cooker of claim 1～3, it is characterized in that, between described metal heat-conducting external member and the described pottery pot body by concaveconvex structure fasten, screw is fixed or follow closely body and strike consolidation.
8. as the described arbitrary energy-saving ceramic cooker of claim 1～3, it is characterized in that the bottom of described metal heat-conducting external member offers at least one through hole.
9. as the described arbitrary energy-saving ceramic cooker of claim 1～3, it is characterized in that the bottom of described metal heat-conducting external member and/or sidepiece are screw-like or alveolate texture.
10. as the described arbitrary energy-saving ceramic cooker of claim 1～3, it is characterized in that described metal heat-conducting external member is the aluminum alloy materials manufacturing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910036789A CN101779911A (en) | 2009-01-19 | 2009-01-19 | Energy-saving ceramic cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910036789A CN101779911A (en) | 2009-01-19 | 2009-01-19 | Energy-saving ceramic cooker |
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| Publication Number | Publication Date |
|---|---|
| CN101779911A true CN101779911A (en) | 2010-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910036789A Pending CN101779911A (en) | 2009-01-19 | 2009-01-19 | Energy-saving ceramic cooker |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175470A (en) * | 2016-09-28 | 2016-12-07 | 合肥海宝节能科技有限公司 | The heating board of energy saving pot |
| CN107303148A (en) * | 2016-04-20 | 2017-10-31 | 佛山市顺德区美的电热电器制造有限公司 | A kind of infrared cooking equipment |
| CN110269502A (en) * | 2018-03-15 | 2019-09-24 | 美的集团股份有限公司 | Cooking apparatus and preparation method thereof |
| CN112203562A (en) * | 2018-05-30 | 2021-01-08 | 大金工业株式会社 | Cooking appliance |
| CN112277424A (en) * | 2020-10-26 | 2021-01-29 | 苏州加益不锈钢制品有限公司 | Multi-layer pressing production process and production device for pot bottom |
| CN114920546A (en) * | 2022-05-06 | 2022-08-19 | 武汉理工大学 | High-entropy ceramic coating and preparation method and application thereof |
-
2009
- 2009-01-19 CN CN200910036789A patent/CN101779911A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303148A (en) * | 2016-04-20 | 2017-10-31 | 佛山市顺德区美的电热电器制造有限公司 | A kind of infrared cooking equipment |
| CN106175470A (en) * | 2016-09-28 | 2016-12-07 | 合肥海宝节能科技有限公司 | The heating board of energy saving pot |
| CN110269502A (en) * | 2018-03-15 | 2019-09-24 | 美的集团股份有限公司 | Cooking apparatus and preparation method thereof |
| CN112203562A (en) * | 2018-05-30 | 2021-01-08 | 大金工业株式会社 | Cooking appliance |
| CN112203562B (en) * | 2018-05-30 | 2021-06-01 | 大金工业株式会社 | Cooking appliance |
| CN112277424A (en) * | 2020-10-26 | 2021-01-29 | 苏州加益不锈钢制品有限公司 | Multi-layer pressing production process and production device for pot bottom |
| CN114920546A (en) * | 2022-05-06 | 2022-08-19 | 武汉理工大学 | High-entropy ceramic coating and preparation method and application thereof |
| CN114920546B (en) * | 2022-05-06 | 2023-08-08 | 武汉理工大学 | High-entropy ceramic coating and preparation method and application thereof |
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Application publication date: 20100721 |