Energy gathering ring and gas stove

Abstract

The invention provides an energy gathering ring and a gas stove, and relates to the technical field of kitchen utensils. The energy gathering ring comprises a first disc body and a second disc body, wherein the first disc body is arranged in the second disc body in a sitting mode; the first disc body and the second disc body are both annular, and the inner ring of the first disc body and the inner ring of the second disc body are connected in a sealed mode to form an inner connecting edge; the outer ring of the first disc body and the outer ring of the second disc body are connected in a sealed mode to form an outer connecting edge; an annular cavity is formed between the first disc body and the second disc body at intervals; and a rotating edge which faces the outer connecting edge and surrounds the annular cavity is arranged on one side of the first disc body of the inner connecting edge in a rotating mode. According to the energy gathering ring and the gas stove, the technical problems that an existing energy gathering ring cannot efficiently utilize smoke in the early stage of combustion, excessive secondary air can be sucked to reduce the flame temperature, and the heat efficiency is reduced are solved.

Description

technical field [0001] The invention relates to the technical field of kitchen utensils, in particular to an energy gathering ring and a gas stove. Background technique [0002] With the continuous and rapid development of my country's economy and the depletion of fossil energy, more and more consumers pay more and more attention to high-efficiency and energy-saving household gas stoves. The key to making gas stoves efficient and energy-saving is to improve their thermal efficiency. The "Medium and Long-term Plan for Energy Conservation" states that the thermal efficiency of household gas stoves must reach more than 60%, which is the direction of future development of gas stoves. At present, many household gas stoves in China are difficult to meet this standard, and have not met the requirements of "energy saving and emission reduction". Therefore, it is very necessary to improve the thermal efficiency of domestic gas stoves. [0003] In order to improve the thermal effici...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an energy gathering ring and a gas stove to alleviate the technology in the prior art that the energy gathering ring cannot efficiently utilize the flue gas in the early stage of combustion, and will inhale excessive secondary air to reduce the flame temperature and thermal efficiency question

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