Environmental-friendly energy-saving gas cooking oven used for cooking

Abstract

The invention relates to main gas equipment used for cooling in kitchen set, and discloses an environmental-friendly energy-saving gas cooking oven used for cooking. The environmental-friendly energy-saving gas cooking oven used for cooking comprises an oven body framework and a cast iron pan installed on the oven body framework. Thin-wing fins are arranged on the outer wall at the bottom of the cast iron pan. A fireproofing material thermal-insulating layer is arranged in the oven body framework. A full-premixed burner is installed in the middle of the fireproofing material thermal-insulating layer, a smoke reversing overflowing inner layer surrounding frame is further arranged on the fireproofing material thermal-insulating layer, and the smoke reversing flowing inner layer surrounding frame comprises an annular frame outer wall and a frame bottom. According to the environmental-friendly energy-saving gas cooking oven used for cooking, strong-burned high-temperature smoke waste heat is utilized, the heat absorption area of the cast iron pan is enlarged through combined and cross thin-wing fins, and the waste heat is recycled and utilized through a smoke reverse returning overflowing damp gathering circulating recycle way and a bottom radiation net. The comprehensive combustion efficiency is improved, and the problems that a gas cooking oven is in a traditional backward and confused situation that the consumption amount is high, the energy efficiency is long and the environment protection effect is bad for a long time is solved. The environmental-friendly energy-saving gas cooking oven used for cooking has the advantages of being small in energy consumption amount, high in energy efficiency and capable of protecting environment and saving energy and the like.

Description

technical field [0001] The invention relates to a gas boiler, the main cooking equipment for cooking, which is used in staff canteens, restaurants, and hotel kitchens of government agencies, schools, troops, and large-scale industrial and mining enterprises, and in particular relates to an environmentally friendly and energy-saving cooking gas boiler. Background technique [0002] At present, the large gas cooker for cooking has become the main tool for the kitchen cooking operation of my country's commercial business groups cooking various dishes. The traditional large gas cooker for cooking has high energy consumption, low energy efficiency, and poor environmental protection. It can’t even reach the basic 45% thermal efficiency index, especially the blast stove, although it can meet the combustion firepower required for cooking and increase the heat load. , but the energy efficiency is very low, and the general thermal efficiency is only between 35% and 38%, and then more ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the shortcomings of traditional old products in the prior art, such as large energy consumption, low energy efficiency, and poor environmental protection, the present invention provides a high-temperature flue gas waste heat that uses high-load gas to completely burn and discharges a product—strong burning. The cross thin-wing finned cast iron pot increases the heat absorption area, the escape flow damping accumulation circulation recovery method of the reverse flow of flue gas and the bottom radiation net are effectively and rationally recycled and utilized, which improves the temperature rise rate and combustion efficiency, and successfully solves the problem Cooking gas cooking stoves have long been in the perplexing situation of high energy consumption, low energy efficiency, and poor environmental protection. It is an environmentally friendly and energy-saving cooking gas cooking stove with low energy consumption, high energy efficiency, and environmental protection and energy saving.

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