Energy-saving gas stove

Abstract

The invention discloses an energy-saving gas stove which comprises an energy collecting cavity, a stove wall, a phase change heat accumulator, ribs, an infrared radiation ceramic plate and a gas stove head, wherein the stove wall is of an opening cavity structure; the upper end of an opening is used for holding cookware; the gas stove head is arranged in the opening at the bottom center of the stove wall; the energy collecting cavity is arranged at the lower end in the stove wall cavity and is of a cylindrical cavity structure; the upper surface of the energy collecting cavity is a pot-shaped curved surface; a plurality of ribs are arranged between an upper bottom surface and a lower bottom surface in the cavity of the energy collecting cavity at intervals; the infrared radiation ceramic plate is attached to the upper surface of the energy collecting cavity; and the phase change heat accumulator is arranged in the energy collecting cavity. According to the energy-saving gas stove disclosed by the invention, the infrared radiation ceramic plate reflects and absorbs the heat which is not utilized by an iron pan and part of heat is transmitted to the energy collecting cavity for storing energy. When the energy collecting cavity releases the heat, the heat is transmitted to the infrared radiation ceramic plate and generates infrared radiation for heating the iron pan. According to the gas cooking stove disclosed by the invention, the heat energy utilization rate of the gas cooking stove is increased and the aim of saving energy is achieved.

Description

technical field [0001] The invention relates to a gas stove, in particular to an energy-saving gas stove, which is suitable for catering industry and household use, especially for cooking. Background technique [0002] At present, along with the development of tourism and catering services, and the change of people's lifestyle, the number of people dining out is increasing day by day, and the variety and quantity of gas cooking stoves for cooking dishes are also increasing. It is understood that there are currently hundreds of manufacturers engaged in commercial gas equipment in my country, and tens of thousands of gas cooking stoves are produced every year. For civil stoves, thermal efficiency is an important parameter. Gas cooking stoves have fast heating speed and strong firepower, and the temperature generated by them is generally above 1000°C, while the heat absorption rate of iron pans is only about 20%, so most of the heat is not obtained. Fully utilized, resulting i...

AI Technical Summary

Problems solved by technology

Although the device can transmit the heat generated by gas fuel combustion to the cooker through radiation, and improve the utilization efficiency of heat generated by gas combustion to a certain extent, it only increases the heat obtained by the cooker when the gas burns, and the excess heat cannot be used. For storage, once the gas is turned off, there is no heat source for the pot. Generally speaking, the efficiency of gas utilization needs to be improved

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