Energy-saving gas cooking range

Abstract

The invention provides an energy-saving gas cooking range, and belongs to the technical field of gas cookers. The energy-saving gas cooking range mainly solves the problems that mixed gas is unevenlymixed, small fire is insufficiently burned and heat efficiency is low. The energy-saving gas cooking range mainly comprises a hearth, a fire-jet head, a constant open fire cover, a constant open firemixed gas pipe and an ignition wire. The energy-saving gas cooking range is characterized by further comprising a guiding cover which is in interference-fit with a boss below the fire-jet head and a gas mixing chamber below the guiding cover; and the shape of the bottom of the fire-jet head is a downward concave spherical surface, the upper portion of the guiding cover is a downward concave spherical surface, and the bottom of the gas mixing chamber is an up-convex spherical surface. The structure ensures uniform mixing of the mixed gas, combustion-supporting flaming holes are formed in the side surface of the downward concave spherical surface of the fire-jet head to ensure ignition of main fire, and the combustion is stable on small fire and the heat efficiency is high.

Description

technical field [0001] The invention belongs to the technical field of gas stoves, and in particular relates to an energy-saving gas stove head. Background technique [0002] Green and environmental protection, low-carbon life is a brand-new way of life advocated by countries all over the world. The excessive exploitation and abuse of earth resources have led to the depletion of resources and the gradual increase in use costs. Energy conservation and emission reduction have become the concern and support of the country and governments at all levels. Environmental protection projects, in the catering industry, the heat utilization rate of stoves is less than 20%, resulting in a lot of energy waste. current country [0003] Traditional commercial cooker products widely used in the country have many disadvantages such as high energy consumption, high pollution, low efficiency, unsafe, not durable, difficult maintenance, and complicated operation. [0004] At present, energy s...

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Problems solved by technology

[0003] Traditional commercial cooker products widely used in the country have many disadvantages such as high energy consumption, high pollution, low efficiency, unsafe, not durable, difficult maintenance, and complicated operation.

[0004] At present, energy saving and emission reduction has become the goal pursued by every energy-consuming unit, especially the energy saving and emission reduction of gas cookers has great economic and social benefits. The gas and air mixing forms of the gas cooker can be divided into internal mixing and external mixing structures. The internal mixing gas cooker is more efficient than the external mixing gas cooker, but there are also problems such as uneven mixing and small fire combustion. Insufficient and other problems, in short, the combustion completeness of the internal mixing gas cooker is still low, and there is still room for improvement

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