Cyclone combustion energy-saving cooker

Abstract

The invention discloses a cyclone combustion type energy-saving cooker. The cyclone combustion type energy-saving cooker comprises a cooking range, a swirl chamber, a flame cavity, a pre-mixed pipe, a fuel pipe and a hot water stove, wherein the swirl chamber is in the shape of a cylinder; the pre-mixed pipe is connected to the side wall of the lower part of the swirl chamber in the tangential direction of the surrounding wall of the swirl chamber; high temperature flue gas from the cooking range enters the hot water stove to heat a hot water pot; a heat exchanger is arranged between the main body of the cooker and the hot water stove, the high temperature flue gas flows into the heat exchanger to carry out heat exchange on air from a fan, and the air after being preheated enters the pre-mixed pipe; a ceramic multihole plate is arranged in the cooking stove, and heat transmitting ribs are arranged at the bottom of a frying pan. The cyclone combustion type energy saving-cooker, provided by the invention, can improve the mixing efficiency of air and fuel gas, improve the combustion efficiency of the fuel gas, recycle the heat of the flue gas after combustion in a high-efficient manner, and improve the heating efficiency, thereby improving the utilization rate of the fuel gas, reducing the usage amount of the fuel gas, and achieving the requirements for energy conservation and environmental protection.

Description

Technical field [0001] The invention relates to a stove for kitchens, in particular to an energy-saving stove. Background technique [0002] As an important kitchenware, gas stoves have been widely used in home life and catering services. Since gas stoves use natural gas and other gas as combustion raw materials, their combustion efficiency and heat utilization have become the main design features of stoves. Because of the higher combustion efficiency and larger heat utilization rate, it can not only increase the heating rate of the cooker, but also increase the efficiency of fuel use, reduce the amount of fuel used, and achieve the purpose of energy saving, environmental protection and high efficiency. [0003] The current gas stoves on the market all use a mixture of gas and air to burn to achieve a heating function. Although the stove is designed to increase the mixing efficiency of gas and air as much as possible to increase the combustion rate of gas, because air and gas can...

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Problems solved by technology

[0005] Moreover, most of the existing cookers use the mixed gas to burn vertically upwards, so that the combustion efficiency of the gas is low, and the heating efficiency of the combustion gas to the frying pan is low, which is not conducive to improving the utilization rate of the fuel.

[0006] Therefore, in order to overcome the shortcomings of the existing gas cooker with small air mixing volume and low utilization rate of combustion heat, it is necessary to design a cyclone combustion energy-saving cooker that can efficiently mix air and gas to improve the mixing efficiency of air and gas and improve Combustion efficiency of gas, efficient recovery and utilization of the heat of flue gas after combustion, improve heating efficiency, thereby improving gas utilization rate and reducing gas consumption, meeting the requirements of energy saving and environmental protection

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