CN205433279U - Cooking pot - Google Patents
Cooking pot Download PDFInfo
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- CN205433279U CN205433279U CN201521082554.7U CN201521082554U CN205433279U CN 205433279 U CN205433279 U CN 205433279U CN 201521082554 U CN201521082554 U CN 201521082554U CN 205433279 U CN205433279 U CN 205433279U
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- pan
- heat
- sidewall
- diapire
- thickness
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Abstract
The utility model relates to a kitchen cooking utensil technical field especially relates to a cooking pot. The utility model provides a cooking pot, this cooking pot include the cooking pot base member, the cooking pot base member has integrated into one piece's lateral wall and diapire, the surface of lateral wall adheres to there is the heat preservation. The utility model provides a cooking pot adheres to at the surface of lateral wall has the heat preservation not only can store the heat, increase cooking pot's corrosion resistance performance, and the structure that the diapire did not set up the heat preservation can make cooking pot be heated comparatively fast, has the advantage of energy saving.
Description
Technical field
This utility model relates to kitchen cooker technical field, particularly relates to a kind of pan, a kind of be heated very fast and can the pan of heat accumulation.
Background technology
Casting iron pan is favored by consumer because its firing rate is fast, thermal capacity big, pot designs without coating, component ferrum element is the basic element of composition cell.But some shortcomings of casting iron pan can not be ignored: poor corrosion resistant performance can shorten the service life of pan, affect the outward appearance of pan；Casting iron pan radiating rate faster make pan be heated uneven, heat losses is more.
Ceramic glaze has the plurality of advantages such as attractive in appearance, hardness is high, high temperature resistant, corrosion-resistant, good heat-insulation effect.France takes the lead in being applied to the high-end pan enamel casting iron pan of output on casting iron pan, though it gives the preferable non-stick of pan at the enamel within pot, but Chinese stir-fry during cooking frequently, custom is easier to make enamel coating shedding；Though outside full enamel gives the outward appearance that casting iron pan is colourful, but because the slower energy resource consumption that makes to be heated bottom pan of the preferable heat-proof quality of enamel is more, do not meet society awareness of saving energy.
Utility model content
(1) to solve the technical problem that
To be solved in the utility model be existing irony pan have that rotproofness is poor, slower problem of being heated bottom poor thermal insulation property, and pan.
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model provides a kind of pan, and this pan includes that pan matrix, described pan matrix have integrated sidewall and diapire, and the outer surface of described sidewall is attached with heat-insulation layer.
Preferably, described heat-insulation layer is ceramic glaze layer or insulating moulding coating layer.
Preferably, the thickness range of described ceramic glaze layer is 45 μm-55 μm.
Preferably, the thickness range of described insulating moulding coating layer is 30 μm-45 μm.
Preferably, it is provided with high heat conducting coating between sidewall and the described heat-insulation layer of described pan matrix.
Preferably, the thickness range of described high thermal conductivity layer is 0.025mm-0.04mm.
Preferably, the material of described high heat conducting coating is aluminum, copper or silver.
Preferably, from described diapire to the opening direction of pan matrix, the thickness of described sidewall gradually decreases.
Preferably, the thickness range of described sidewall is 2.5mm-5mm.
Preferably, the thickness of described diapire is more than the thickness of described sidewall.
Preferably, the thickness range of described diapire is 5mm-7mm.
Preferably, the material of described pan matrix is cast iron, carbon steel or rustless steel.
(3) beneficial effect
Technique scheme of the present utility model has the advantage that the pan matrix in the pan that this utility model provides has integrated sidewall and diapire, only at the outer surface adhesion of heat insulation layer of sidewall.The pan that this utility model provides the outer surface of sidewall be attached with heat-insulation layer can not only store heat, the corrosion resistant performance that increases pan, and diapire be not provided with the structure of heat-insulation layer and pan can be made to be heated comparatively fast, there is simple in construction and the advantage of the saving energy.
Further, from diapire to the opening direction of pan matrix in this utility model, the thickness of sidewall gradually decreases.The thermograde from bottom to top that the most thinning sidewall design and casting iron pan are formed in heating process plays certain negative function so that pan entirety is heated the most uniform.
Further, the thickness of diapire described in the present embodiment is more than the thickness of described sidewall, on the one hand, reduce the center of gravity of cast iron pan, strengthens the stability of pan so that pan is difficult to move with slice during cooking；On the other hand, the heat storage capacity of pan diapire is strong, saves the energy, and heat is slowly released in food, it is ensured that heat foods uniformity, so that food keeps genuineness, prevents nutrition leak.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment pan.
In figure: 1: heat-insulation layer；2: sidewall；3: diapire.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained on the premise of not making creative work, broadly fall into the scope of this utility model protection.
As it is shown in figure 1, this utility model embodiment provides a kind of pan, this pan includes that pan matrix, described pan matrix have integrated sidewall 2 and diapire 3, only at the outer surface adhesion of heat insulation layer 1 of sidewall 2.The pan that this utility model provides is attached with heat-insulation layer 1 at the outer surface of sidewall 2 and can not only store heat, increase the corrosion resistant performance of pan, and diapire 3 is not provided with the structure of heat-insulation layer 1 and pan diapire can be made to be heated comparatively fast, quickly can transmit heat to the sidewall of pan accordingly, there is simple in construction and the advantage saving the energy.
Heat-insulation layer 1 described in this utility model is ceramic glaze layer or insulating moulding coating layer, in the present embodiment, the outer surface at sidewall 2 arranges ceramic glaze layer, ceramic glaze is attached to the continuous adhesion coating of pottery or a kind of glass on metal base surface or glass and mixed crystal, has the plurality of advantages such as attractive in appearance, hardness is high, high temperature resistant, corrosion-resistant, good heat-insulation effect.
Preferably it is attached on the surface of pan matrix for the ease of heat-insulation layer 1, the outer surface of sidewall 2 is provided with matsurface corresponding to described heat-insulation layer 1.I.e. the present embodiment is before to glaze ceramic coated on pan matrix, the sidewall 2 of described pan matrix is carried out defat and blasting treatment so that the surface roughness of described sidewall 2 reaches 2 μm～3.5 μm.
Described in the pan that the present embodiment provides, ceramic glaze layer 1 includes SiO2、Al2O3, CaO and strong flux, strong flux is Li2O、Na2O and K2O。SiO2It is the main body of glaze, gives mechanical strength, melt temperature and viscosity that glaze is high, good heat stability, chemical stability, whiteness and transparency；Al2O3There is the strongest raising melt temperature and high temperature viscosity ability, Al2O3/SiO2During=1:6-10, glaze is bright glaze；CaO is the primary solvent of glaze, it is possible to decrease the viscosity of glaze and the coefficient of expansion, improves the chemical stability of glaze, mobility and glaze glossiness；Li2O、Na2O and K2O is strong flux, it is possible to decrease high temperature viscosity and melt temperature, improves mechanical strength and chemical stability, three's fluxing capabilities: the Li of glaze2O>Na2O>K2O；PbO is the strongest flux, and it introduces in right amount can widen fusion range, reduces thermal coefficient of expansion, improves elasticity, glossiness, intensity；The addition of bone ash can improve whiteness and glossiness, and porcelain powder can reduce the high temperature viscosity of glaze, improve melt temperature and whiteness, and opacifiers is mainly phosphoric acid salt and metal oxide-type, and colorant is mainly the oxide of Co, Fe or Cu, compound or synthetic dyestuff.
Described ceramic glaze layer 1 includes following component and content: SiO2>=50%, Al2O3With SiO2Ratio be 1:6-10, CaO≤18%, strong flux is that 8%-12%, PbO are 3%-5% and adjuvant is 5%-10%.The formula design of the ceramic glaze that table 1 sprays for pan:
Table 1
Ceramic glaze spraying spray gun is pressure type air gun, abundant bottom material object covers row spraying again, and concrete spraying parameter is as follows: spray pressure: 0.7-1.2bar, stream distance: 50-200mm, spray pattern: fan-shaped, sprays flow: 150-600mL/min.
After having sprayed, with the thickness of calibrator test ceramic glaze layer 1 so that the thickness of ceramic glaze layer is 45 μm-55 μm.If using insulating moulding coating layer, the thickness of insulating moulding coating layer is 30 μm-45 μm.The ceramic glaze layer of this thickness and insulating moulding coating layer have preferable mechanical strength and preferable insulation ability.
When the material difference that pan uses, the formula of the ceramic glaze of spraying is different.Pan matrix can use carbon steel, rustless steel or aluminium alloy, and when pan matrix is cast iron when, described ceramic glaze includes: the SiO of 50%～60%2, 9%～12%Al2O3, the CaO of 10%～15%, the Li of 8%～12%2O、Na2O and K2O mixture, the PbO of 3%～5%, the adjuvant of 5%～10%.When described pan matrix is stainless steel when, described ceramic glaze includes: the SiO of 50%～60%2, 9%～12%Al2O3, the CaO of 12%～18%, the Li of 6%～12%2O、Na2O and K2O mixture, the PbO of 2%～4%, the adjuvant of 8%～12%.Compared to cast iron pan glaze, SiO in the glaze of rustless steel pan2Content slightly reduce, Al2O3Relative amount increase, other components are basically unchanged.Improve Al2O3Relative amount, is conducive to the adhesive force increasing glaze layer with smooth stainless steel surfaces.Can be adjusted as the case may be.
It is provided with high heat conducting coating between sidewall 2 and the described heat-insulation layer 1 of pan matrix described in the present embodiment.The thickness range of described high thermal conductivity layer is 0.025mm-0.04mm.The material of described high heat conducting coating is aluminum, copper or silver.Owing to the heat conductivity of cast iron does not has stainless heat conductivity good, therefore between sidewall 2 and the described heat-insulation layer 1 of the pan matrix of cast iron quality, preferably coat high thermal conductivity layer, so that the heat that pan matrix diapire 3 absorbs is transferred to rapidly the sidewall 2 of pan matrix.
In order to realize the function of soaking, the present embodiment gradually decreases from the opening direction of described diapire 3 to pan matrix, the thickness of described sidewall 2.The thermograde from bottom to top that the most thinning sidewall design and casting iron pan are formed in heating process plays certain negative function so that pan entirety is heated the most uniform.Its soaking mechanism is: the trend that the heat of uniform thickness pan tapers off from bottom to top, and the wall thickness of the rate of heat transfer of pan and pan is inversely proportional to, therefore takes the mode of wall thickness gradual change can realize the function of soaking.
In the present embodiment, pan matrix uses the irony materials such as cast iron, rustless steel, carbon steel, naturally it is also possible to use aluminum alloy material.Rustless steel is compared with cast iron pan, its have heat transfer rapidly, light and beautiful, be difficult to the advantages such as corrosion, apply relatively broad, but its poor heat insulation effect limit its application at high-end pan, have impact on the uniformity that food is heated, it is difficult to avoid the nutrition leak of food.Around design application on steel pan, sidewall gradual change and ceramic glaze layer can be solved the rapid heat dissipation that current rustless steel pan exists in the application be heated the problem of inequality.
The thickness of diapire 3 described in the present embodiment is more than the thickness of described sidewall 2, on the one hand, reduce the center of gravity of cast iron pan, strengthen the stability of pan, during cooking, it is difficult to the movement with slice and mobile, meets the custom that domestic consumer makes frequently to stir-fry during cylinder iron frying pan；On the other hand, at the bottom of abundant casting iron pan, heat radiation is relatively slow, and heat storage capacity is strong, saves the energy, keeps heating power for a long time, and heat is slowly released in food, it is ensured that heat foods uniformity, so that food keeps genuineness, prevents nutrition leak.The thickness range of the sidewall 2 of described pan matrix is 2.5mm-5mm.The thickness range of described diapire 3 is 5mm-7mm.
In sum, the pan matrix in the pan that this utility model provides has integrated sidewall and diapire, and the outer surface of sidewall is attached with heat-insulation layer.The pan that this utility model provides the outer surface of sidewall be attached with heat-insulation layer can not only store heat, the corrosion resistant performance that increases pan, and diapire be not provided with the structure of heat-insulation layer and pan can be made to be heated comparatively fast, there is simple in construction and the advantage of the saving energy.
Further, from diapire to the opening direction of pan matrix in this utility model, the thickness of sidewall gradually decreases.The thermograde from bottom to top that the most thinning sidewall design and casting iron pan are formed in heating process plays certain negative function so that pan entirety is heated the most uniform.
Further, the thickness of diapire described in the present embodiment is more than the thickness of described sidewall, on the one hand, reduce the center of gravity of cast iron pan, strengthen the stability of pan, on the other hand, heat storage capacity is strong, saves the energy, heat is slowly released in food, ensure heat foods uniformity, so that food keeps genuineness, prevent nutrition leak.
Last it is noted that above example is only in order to illustrate the technical solution of the utility model, it is not intended to limit；Although this utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of this utility model each embodiment technical scheme.
Claims (12)
1. a pan, it is characterised in that: include that pan matrix, described pan matrix have integrated sidewall and diapire, only at the outer surface adhesion of heat insulation layer of described sidewall.
Pan the most according to claim 1, it is characterised in that: described heat-insulation layer is ceramic glaze layer or insulating moulding coating layer.
Pan the most according to claim 2, it is characterised in that: the thickness range of described ceramic glaze layer is 45 μm-55 μm.
Pan the most according to claim 2, it is characterised in that: the thickness range of described insulating moulding coating layer is 30 μm-45 μm.
5. according to the pan described in claim 1-4 any one, it is characterised in that: it is provided with high heat conducting coating between sidewall and the described heat-insulation layer of described pan matrix.
Pan the most according to claim 5, it is characterised in that: the thickness range of described high thermal conductivity layer is 0.025mm-0.04mm.
Pan the most according to claim 5, it is characterised in that: the material of described high heat conducting coating is aluminum, copper or silver.
8. according to the pan described in claim 1-4 any one, it is characterised in that: from described diapire to the opening direction of pan matrix, the thickness of described sidewall gradually decreases.
Pan the most according to claim 8, it is characterised in that: the thickness range of described sidewall is 2.5mm-5mm.
10. according to the pan described in claim 1-4 any one, it is characterised in that: the thickness of described diapire is more than the thickness of described sidewall.
11. pans according to claim 10, it is characterised in that: the thickness range of described diapire is 5mm-7mm.
12. according to the pan described in claim 1-4 any one, it is characterised in that: the material of described pan matrix is cast iron, carbon steel or rustless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521082554.7U CN205433279U (en) | 2015-12-21 | 2015-12-21 | Cooking pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521082554.7U CN205433279U (en) | 2015-12-21 | 2015-12-21 | Cooking pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205433279U true CN205433279U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521082554.7U Expired - Fee Related CN205433279U (en) | 2015-12-21 | 2015-12-21 | Cooking pot |
Country Status (1)
| Country | Link |
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| CN (1) | CN205433279U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107343744A (en) * | 2017-04-05 | 2017-11-14 | 浙江苏泊尔家电制造有限公司 | Method for pot in the interior pot, cooking apparatus and manufacture of cooking apparatus |
| CN108013769A (en) * | 2016-11-02 | 2018-05-11 | 佛山市顺德区美的电热电器制造有限公司 | Complex inner boiler, electric pressure cooking saucepan and complex inner boiler manufacture method |
| TWI706055B (en) * | 2019-01-21 | 2020-10-01 | 台灣好物家居用品設計有限公司 | A stainless steel utensil having an enamel coating and a method for preparing the same |
-
2015
- 2015-12-21 CN CN201521082554.7U patent/CN205433279U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108013769A (en) * | 2016-11-02 | 2018-05-11 | 佛山市顺德区美的电热电器制造有限公司 | Complex inner boiler, electric pressure cooking saucepan and complex inner boiler manufacture method |
| CN107343744A (en) * | 2017-04-05 | 2017-11-14 | 浙江苏泊尔家电制造有限公司 | Method for pot in the interior pot, cooking apparatus and manufacture of cooking apparatus |
| TWI706055B (en) * | 2019-01-21 | 2020-10-01 | 台灣好物家居用品設計有限公司 | A stainless steel utensil having an enamel coating and a method for preparing the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20201221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |