Energy-saving hot air premixed type fierce-fire stove

Abstract

The invention discloses an energy-saving hot air premixed type fierce-fire stove comprising a stove body, a stove core and a fuel gas intake pipe. The energy-saving hot air premixed type fierce-fire stove is characterized in that the stove body comprises an inner shell with the upper end provided with a stove mouth, the stove core is installed at the center of a base plate of the inner shell, a sealed hot air interlayer is arranged outside the inner shell, a lower end opening of the stove core communicates with the sealed hot air interlayer, the upper side of the side wall of the sealed hot air interlayer is provided with air inlets communicating with an air intake device, the fuel gas intake pipe is arranged at the center of the bottom end of the sealed hot air interlayer, and fuel gas and intake air are mixed and then enters the stove core from the lower end of the stove core. According to the energy-saving hot air premixed type fierce-fire stove, through the improvement on the structure of the stove body of the fierce-fire stove, waste heat is fully utilized to preheat air, and the energy-saving and consumption-reduction purposes are achieved.

Description

technical field [0001] The invention relates to a high-fire stove, in particular to an energy-saving hot air premixed high-fire stove. Background technique [0002] In the kitchens of hotels, hotels, restaurants, and the canteens of school agencies and organizations, gas or oil stoves called fierce fire stoves are inseparable. This kind of stove has a large firepower and is suitable for fast cooking of large quantities of dishes. Therefore, it is welcomed by users. [0003] Existing high-fire ranges include a stove body, a stove core is arranged at the center of the stove bottom of the stove body, and a gas inlet pipe or a fuel oil inlet pipe is arranged on the stove core (the gas inlet pipe is generally arranged at the bottom of the stove core, and the fuel oil inlet pipe is arranged at the bottom of the stove core). The lower part of the side wall), and the stove core is also provided with an air inlet pipe to be connected with the blower. The blower blows the air into t...

AI Technical Summary

Problems solved by technology

The blower blows the air into the stove core and mixes it with the incoming fuel or gas for combustion. During combustion, a large part of the heat is lost through the stove wall of the high-fire stove, and there is also a large amount of waste heat in the waste gas generated after combustion. At present, these heats are all in vain. Emissions are lost and cannot achieve the effect of saving energy and reducing consumption

[0004] Secondly, although the air and fuel or gas are pre-mixed in the stove core and then burned, there is still a phenomenon of insufficient combustion

There is a small amount of fuel or gas in the exhaust gas, which is directly discharged, which not only pollutes the environment, but also causes waste of energy

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