Manufacturing method of heating container of kitchen electric heating appliance and heating container

Abstract

The invention provides a manufacturing method of a heating container of a kitchen electric heating appliance and the heating container, aiming at overcoming the defects in the aspects such as technical difficulty, carrier volume and heat transfer efficiency when a carbon fiber heating body is arranged on the existing metallic container. The heating container is characterized in that a heat-conducting insulating layer is arranged on the outer surface of the metallic container, a positioning piece is fixedly arranged on the heat-conducting insulating layer, the carbon fiber heating body is arranged on the heat-conducting insulating layer through the positioning of the positioning piece, and the carbon fiber heating body is packaged between the heat-conducting insulating layer and an insulated packaging layer through the insulated packaging layer. The manufacturing method of the heating container of the kitchen electric heating appliance and the heating container have the advantages that the arrangement of a carbon fiber heating device on the outer surface of the metallic container becomes very simple and convenient, the space occupied by and the weight of the kitchen electric heating appliance are simultaneously reduced, the portability of the kitchen electric heating appliance is improved, the structural layout of the kitchen electric heating appliance is facilitated, the effects of uniform heating and burning resistance are realized when the heating container is applied to a food processing machine, and the anti-overflow control for materials at overflow risks is simpler and can be more easily realized.

Description

technical field [0001] The present invention relates to the relevant technical field of heating containers of kitchen electric heating appliances, in particular, to a method for manufacturing heating containers of kitchen electric heating appliances for making food such as water, soybean milk, and rice paste, and the heating container. Background technique [0002] At present, the heating device of a household appliance is usually composed of a metal tube and a resistance wire arranged in the metal tube, and a thermally conductive insulating material is filled between the metal tube and the resistance wire. In the form of use, some heating devices are processed into the form of electric heating tubes, which extend into the liquid for heating; some are processed into the form of electric heating coils, installed on the bottom or side wall of the container, and indirectly heat the liquid in the container. heating. There is the problem that the heating is too concentrated in t...

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