Use and installation method of kitchen range energy gathering and heat insulation ring

Abstract

The invention relates to a use and installation method of a kitchen range energy gathering and heat insulation ring. The ring comprises heat insulation slices and an installation ring and is characterized in that the heat insulation slices are inserted into insert keys, slots, bayonets, necks, sockets, rotation shafts or rotation shaft slots around the installation ring by insert keys, slots, bayonets, necks, sockets, rotation shafts or rotation shaft slots at the bottoms of the heat insulation slices, the energy gathering and heat insulation ring is formed around a burner, the installation ring is located at an annular step located at the outer side of a burner base, a peripheral oblique face or a circular surface at the outer side of the base, or is combined with the burner base. The size of the energy gathering and heat insulation ring can be adjusted and is suitable for pots with different bottom diameters so that the problem that the periphery and a pot handle of a pot with a small bottom diameter are easily damaged by a high temperature produced by the energy gathering and heat insulation ring is solved. The kitchen range energy gathering and heat insulation ring improves air inlet conditions, improves combustion efficiency, reduces carbon monoxide discharge and has high efficiency and environmental friendliness. The kitchen range energy gathering and heat insulation ring does not change a kitchen range structure, can be installed on the existing kitchen range, is simple, fast and convenient, is convenient for large scale popularization and has use safety.

Description

[0001] The invention relates to an energy-gathering and heat-insulating device for a gas cooker, in particular to an application and an installation method of an energy-gathering heat-insulating ring on a cooker. Background technique [0002] At present, in the embedded gas stoves used in the home, when the burner is burning, the air is supplemented by the surrounding and above the burner, and it is easy to form a near-vacuum state at the center of the burner, resulting in the flame lack of oxygen in the center of the burner. Complete combustion, resulting in low combustion efficiency, the high temperature area of ​​the generated flame is located around the pot body and not in the center area of ​​the pot body, a large amount of heat energy is diffused around the pot body and the burner, and the working efficiency is less than 60% (National Standard GB16410 " "Household Gas Cookers" stipulates that the thermal efficiency of embedded cookers is greater than 50%), which is a seri...

AI Technical Summary

Problems solved by technology

[0002] For the embedded gas stoves currently used in households, when the burner is burning, the air is supplemented by the surrounding and above the burner, and it is easy to form a near-vacuum state at the center of the burner, causing the flame at the center of the burner to lack oxygen Complete combustion leads to low combustion efficiency. The high-temperature area of ​​the flame generated is located around the pot body and not in the center of the pot body. A large amount of heat energy diffuses around the pot body and the burner, and the work efficiency is less than 60% (national standard GB16410 " Household Gas Cookers" stipulates that the thermal efficiency of embedded cookers is greater than 50%), a serious waste of energy, excessive carbon monoxide emissions, harmful to the environment and health

[0003] In order to reduce the heat loss around the burner and the pot body, windproof energy-saving rings are often installed around the burner in households. However, most windproof energy-saving rings simply surround the burner and prevent the air from entering, which in turn causes gas combustion. Inadequate (especially when used on built-in cooktops), more wasteful energy, excessive carbon monoxide emissions

In addition, the caliber of the current energy-saving ring cannot be adjusted, and the high-temperature heat energy generated by the burner of the pot with a small bottom diameter gathers around the pot body, which easily causes damage to the pot body and handle, and makes it impossible to operate.

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