Waste heat utilization device of multifunctional energy-saving stove

Abstract

The invention discloses a waste heat utilization device of a multifunctional energy-saving stove. The waste heat utilization device comprises a furnace body and a combustion chamber, and further comprises a water jacket and a waste heat utilization pipeline, wherein the combustion chamber is arranged in the furnace body; the water jacket is arranged at the bottom and on the circumference of the combustion chamber; the waste heat utilization pipeline is arranged inside the water jacket and extends out of the water jacket from the two sides of the combustion chamber to be folded upwards; and at least four air suction nozzles are folded upwards and are uniformly arranged on the circumference concentric with the furnace. Based on the granted patents of the applicant, the amount and location of the air suction nozzle of the waste heat utilization pipeline are improved in the invention, so that not only can the fire supply in the combustion chamber be uniform, the heated condition of the furnace is good, and the cooking quality is ensured, but also all the advantages of the multifunctional energy-saving furnace are kept.

Description

technical field [0001] The invention relates to cooking utensils, in particular to a multifunctional energy-saving stove. Background technique [0002] At present, the stoves used by hotels, restaurants, schools and other units generally require that they have multiple functions, that is, they can be used for cooking, steaming steamed buns and steamed buns, and boiling water at the same time. Compared with traditional single-function stoves, this multifunctional stove not only has one-time investment savings (no need to purchase multiple stoves), but also has very obvious energy-saving effects, and is favored by consumers, making it widely used. Along with the continuous enhancement of people's energy-saving awareness, this multifunctional stove also has the following defects in terms of energy conservation: the one is that the heat energy contained in the flue gas discharged from the flue has not been well recycled. During the use of the stove, in order to fully burn the f...

AI Technical Summary

Problems solved by technology

With the continuous enhancement of people's awareness of energy saving, this multifunctional stove also has the following defects in terms of energy saving: the first is that the heat contained in the flue gas discharged from the flue has not been well recovered.

However, in the process of use, due to the small number of suction nozzles of the waste heat utilization pipe (only two are installed), the combustion chamber is biased, which affects the cooking quality

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