High-performance electric heating furnace oven

Abstract

The invention discloses a high-performance electric heating furnace oven, relates to the technical field of electric heating furnace ovens, and particularly relates to the high-performance electric heating furnace oven with a lifting structure. The system comprises a heating panel contacting kitchen wares, a lifting device and a control panel, wherein the heating panel is used for heating the kitchen wares; the lifting device can enable a heating ring in the heating panel to be well fit with the bottom surfaces of the kitchen wares; and the control panel is used for displaying and setting heating time and temperature. The high-performance electric heating furnace oven provided by the invention has the beneficial effects that the structure of the heating furnace oven is subjected to innovation design, and when the kitchen wares are placed in a heating region, the heating region sags under the effect of gravity so as to be completely fit with the bottom surfaces of the kitchen wares, so that the radiation heat loss of the bottoms of the kitchen wares is reduced, and the heat efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of electric heating stoves, in particular to a high-efficiency electric heating stove with a lifting structure. Background technique [0002] At present, there is no high-efficiency electric heating stove with lifting structure in our country. The kitchen utensils that use electric energy to heat mainly include induction cooker, electric rice cooker, etc. The working principle of the heating element can be basically divided into the following two types: one is to use electromagnetic heating, and the other is to use electric energy to heat. The heating principle is that the heating element is the excitation coil, and the excitation coil will generate a large amount of electromagnetic radiation when it is working, which will cause certain damage to the human body; the other is the more common resistance heating, and its heating principle is to energize the resistance wire to make it generate heat. The resistan...

AI Technical Summary

Problems solved by technology

[0002] At present, there is no high-efficiency electric heating stove with lifting structure in our country. The kitchen utensils that use electric energy to heat mainly include induction cooker, electric rice cooker, etc. The working principle of the heating element can be basically divided into the following two types: one is to use electromagnetic heating, and the other is to use electric energy to heat. The heating principle is that the heating element is the excitation coil, and the excitation coil will generate a large amount of electromagnetic radiation when it is working, which will cause certain damage to the human body; the other is the more common resistance heating, and its heating principle is to energize the resistance wire to make it generate heat. The resistance wire is a wire heating element, its electrothermal conversion efficiency is very low, and it is not safe to use

In addition to the above two points, the structural design of electric stoves sold on the market does not fully consider the loss of electric energy caused by heat loss.

And the type of power supply is single, generally 220V, 50Hz stable power supply, which limits the direct utilization of other new energy sources, such as solar energy and wind energy

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