Graphene inner container, preparation method of graphene inner container and electromagnetic cooker

Abstract

The invention relates to the technical field of electromagnetic cooking utensils, and discloses a graphene inner container, a preparation method of the graphene inner container and an electromagneticcooking utensil. The graphene inner container comprises an inner container body, and further comprises a graphene coating arranged on the inner wall and / or the outer wall of the inner container body;the graphene coating comprises the following components in percentage by mass: 3%-10% of graphene powder and 50%-65% of polytetrafluoroethylene; the graphene coating is arranged on the inner wall and / or the outer wall of the inner container body; the heating efficiency and the heating temperature uniformity of the graphene inner container are greatly improved; the IH electric cooker has the advantages of being simple in structure and good in energy-saving effect, effectively solving the problems that an inner container of an existing IH electric cooker is limited in heat conductivity, low in heating speed and uneven in heating in the using process, avoiding pot burning caused by local overheating of the pot bottom, greatly improving the taste of food, and bringing good use experience to users.

Description

technical field [0001] The invention relates to the technical field of electromagnetic cookware, in particular to a graphene liner, a preparation method of the graphene liner and an electromagnetic cooker. Background technique [0002] Nowadays, the electric rice cooker has become one of the necessary electrical appliances in residents' life, and has a very high frequency of use in daily life. There are two main heating methods for electric rice cookers: heating plate electric heating and IH (electromagnetic) heating. The electric heating method of the heating plate heats the inner tank through the heating plate at the bottom of the rice cooker, while the IH heating method uses the electromagnetic induction coil at the bottom of the rice cooker to heat the alloy inner tank by the principle of electromagnetic induction. The IH heating rice cooker has gradually become the mainstream of the market because its power and heating efficiency are stronger than those of the heating ...

AI Technical Summary

Problems solved by technology

[0006] One of the purposes of the embodiments of the present invention is to provide a graphene liner and its preparation method, which are used to solve the problems of low heating efficiency and poor heating uniformity in the use of existing rice cooker liners

[0007] The second purpose of the embodiment of the present invention is to provide an electromagnetic cooker based on a graphene liner to solve the problems of low cooking efficiency and poor taste of cooked food in existing electric rice cookers

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