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Automatic temperature-control ceramic pot suitable for electromagnetic stove

A technology for a ceramic pot and an electromagnetic cooker, which is applied in the field of kitchen appliances, can solve the problems of hurting users, cracking of the ceramic pot, bad taste of food, etc., and achieves the effect of avoiding cracking and reducing oil fumes.

Inactive Publication Date: 2017-01-11
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the heating power of the induction cooker is too high, the temperature distribution of the ceramic pot will be uneven, such as the local temperature at the bottom is too high, which will make the food taste bad; and the local heating will easily cause the ceramic pot to break, hurt the user, and cause a safety accident
[0004] For the problem that the ceramic pot is easy to burn, the existing solutions include: 1. In the product description, it is required to use it at low power to avoid the rapid temperature rise of the ceramic pot and the uneven temperature distribution, which will cause the ceramic pot to break, but because of the low power , the cooking time of the ceramic pot will become very long; in addition, when it encounters dry burning, the local temperature will be too high to cause rupture
2. Choose a high-temperature-resistant pottery pot, which will not break under high temperature, but its cost is high, and in case of dry burning, the temperature will continue to rise, and it will break after a long time

Method used

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  • Automatic temperature-control ceramic pot suitable for electromagnetic stove
  • Automatic temperature-control ceramic pot suitable for electromagnetic stove
  • Automatic temperature-control ceramic pot suitable for electromagnetic stove

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] See figure 1 , an automatic temperature-controlling electromagnetic cooker applicable ceramic pot, said electromagnetic cooker applicable ceramic pot has a side wall 2 and a pot bottom 4, the side wall 2 and the pot bottom 4 are both provided with a ceramic layer; the pot bottom is provided with a layer of temperature control layer 3. The material of the temperature control layer is 1J36 alloy material with a Curie point of 200-230° C., and its composition is Mn≤0.6%, Si≤0.3%, 35%≤Ni≤37%, and the balance is Fe.

[0036] The temperature control layer 3 is arranged outside the ceramic layer at the bottom of the pan. The composition of the ceramic layer is aluminum silicate ceramics, the thickness of the side wall is 4 mm, the total thickness of the bottom of the pot 4 is 5 mm, wherein the thickness of the ceramic layer at the bottom of the pot is 4.5 mm, and the thickness of the temperature control layer is 0.5 mm. The area where the temperature control layer 3 is provi...

Embodiment 2

[0040] See figure 2 , an automatic temperature-controlling electromagnetic cooker applicable ceramic pot, said electromagnetic cooker applicable ceramic pot has a side wall 2 and a pot bottom 4, and both the side wall and the pot bottom are provided with a ceramic layer 1; the pot bottom has a sandwich structure, and the ceramic layer 1 A temperature control layer 3 is arranged between them. The material of the temperature control layer is 1J36 alloy material with a Curie point of 200-230° C., and its composition is Mn≤0.6%, Si≤0.3%, 35%≤Ni≤37%, and the balance is Fe.

[0041] The temperature control layer 3 is arranged outside the ceramic layer at the bottom of the pan. The composition of ceramic layer 1 is YSZ (Y 2 o 3 Stabilized ZrO 2 ) ceramics, the thickness of the side wall is 4mm, the total thickness of the bottom of the pot is 5mm, wherein the thickness of the ceramic layer at the bottom of the pot is 4mm, and the thickness of the temperature control layer is 1mm....

Embodiment 3

[0044] An automatic temperature control electromagnetic cooker is applicable to a ceramic pot, and the applicable ceramic pot for the electromagnetic cooker has a side wall 2 and a pot bottom, and both the side wall and the pot bottom are provided with a ceramic layer 1; the pot bottom is provided with a temperature control layer 3. The material of the temperature control layer is 1J36 alloy material with a Curie point of 200-230°C.

[0045] The temperature control layer 3 is arranged outside the ceramic layer at the bottom of the pan. The composition of ceramic layer 1 is Si 3 N 4 Ceramic, the thickness of the side wall is 5mm, the total thickness of the bottom of the pot is 6mm, wherein the thickness of the ceramic layer at the bottom of the pot is 5.7mm, and the thickness of the temperature control layer is 0.3mm. The area where the temperature control layer 3 is provided at the bottom of the pan is concave, and there is a height difference of 0.5 mm between the outer edg...

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Abstract

The invention provides an automatic temperature-control ceramic pot suitable for an electromagnetic stove. The ceramic pot suitable for the electromagnetic stove is provided with a side wall and a pot bottom which are each provided with a ceramic layer; the ceramic pot is characterized in that the pot bottom is provided with a temperature-control layer which is made from an alloy material of which the Curie temperature ranges from 200 DEG C to 230 DEG C. According to the automatic temperature-control ceramic pot suitable for the electromagnetic stove, under regulation of precision alloy of the temperature-control layer, the temperature of the ceramic pot can be controlled to be within 230 DEG C in the cooking process, and rupture caused by high-temperature embrittlement is avoided; meanwhile, the temperature of cooked food can be controlled to be within 220 DEG C, the oil fume, burnt and paste pot problems and other problems can be reduced, and the cooking effect is improved while the safety of ceramic pots is guaranteed.

Description

technical field [0001] The invention belongs to the field of kitchen utensils, and in particular relates to a pot using electromagnetic heating. Background technique [0002] The induction cooker uses electromagnetic induction heating. When the power is turned on, the heating coil is fed with an alternating current, which induces an alternating magnetic field. The magnetic field lines of the alternating magnetic field pass through the metal pot body and generate a large number of eddy currents in the bottom of the pot, thereby generating the heat required for cooking. There is no open flame during the heating process of the induction cooker, so it is safe and hygienic. Ceramic pots are evenly heated, keep warm for a long time, and cook food with little nutritional loss. They are indispensable pots in life. However, ceramic pots whose pot body is entirely ceramic cannot be used in induction cooktops. [0003] Ordinary ceramic pots can be heated on an electromagnetic cooker ...

Claims

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Application Information

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IPC IPC(8): A47J27/00A47J36/02A47J36/00
CPCA47J27/00A47J36/00A47J36/02
Inventor 李志猛熊君
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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