Energy-storage type energy-saving heater and processing method thereof

Abstract

The invention discloses an energy-storage type energy-saving heater and a processing method thereof. The energy-storage type energy-saving heater comprises a bottom shell, a heat insulating layer, a heat storage layer and a heating wire, wherein the heat insulating layer is arranged on the bottom shell, and the heat storage layer is arranged on the heat insulating layer. The processing method adopted by the energy-storage type energy-saving heater comprises the following steps of: (a) firstly adopting natural energy-storage aluminum ores, smashing and grinding the high-temperature heated natural energy-storage aluminum ores into fine particles or powder and then mixing the fine particles or the powder into heat storage materials by adding high-temperature glue water; (b) pasting attaching a heat insulating layer on a bottom shell and then filling the made heat storage materials on the bottom shell; (c) arranging a heating wire on the heat storage materials, downwards pressing the heating wire by utilizing the action of high pressure and burying the heating wire between the heat storage materials; and (d) finally carrying out high-temperature moisture removal on the heat storage materials to obtain the heater in claim 1. The heater has the characteristics of rapid heat adsorption, good heat storage, long heat preserving time and good heat discharging effect, can store heat quantity and save energy.

Description

technical field [0001] The invention relates to an electric heating device for a household electric cooker, in particular to an energy storage type energy-saving heater and a processing method thereof. Background technique [0002] At present, most of the existing electric heating devices for electric cooking utensils are embedded with heat pipes in the metal blocks, and the heat pipes generate heat and quickly transfer heat to the metal blocks, and then the metal blocks heat the pots placed on them. The block is mostly made of zinc-aluminum alloy material, which has fast heat conduction and heat dissipation, so it is necessary to continuously heat the heat pipe to ensure the temperature of the metal block, and the energy consumption is large; and because the upper surface of the metal block is a plane, its high temperature produces stress. The middle part is upturned, resulting in incomplete fit between the inner pot and the metal surface, uneven heating, and waste of energ...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the existing electric heating devices for electric cooking utensils are embedded with heat pipes in the metal block. The heat pipe generates heat and transfers heat to the metal block quickly, and then the metal block heats the pot liner placed on it. The block is mostly made of zinc-aluminum alloy material, which has fast heat conduction and heat dissipation, so it is necessary to continuously heat the heat pipe to ensure the temperature of the metal block, and the energy consumption is large; and because the upper surface of the metal block is a plane, its high temperature produces stress. The middle part is upturned, resulting in incomplete fit between the inner pot and the metal surface, uneven heating, and waste of energy

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