Heating stove

Abstract

The invention relates to a heating stove which comprises a stove body and a water jacket, wherein the water jacket comprises an outer water jacket and an inner water jacket communicating with the outer water jacket; a heat preservation and insulation layer wraps the outside of the outer water jacket; the stove body is internally provided with a hearth and a plurality of heat exchange water pipes arranged at the internal upper part of the hearth; the heat exchanger water pipes communicate with the outer water jacket; a combustion chamber is arranged at the bottom of the hearth; a lower combustion supporting air inlet is formed at one side of the combustion chamber; an upper combustion supporting air inlet is formed above the lower combustion supporting air inlet; the outer sides of the upper and lower combustion supporting air inlets are provided with on-off gates for controlling the upper and lower combustion supporting air inlets to respectively communicate with the outside; the inner water jacket divides the hearth into a fuel combustion area and a gaseous phase combustion area which are independent from each other; and the gaseous phase combustion area is located at the rear side of the fuel combustion area and communicates with the bottom. According to the heating stove provided in the invention, due to arrangement of the inner water jacket and the heat preservation layer, quick heating is achieved, and heat dissipation is small.

Description

technical field [0001] The invention belongs to the technical field of household heating stoves, and in particular relates to a heating stove. Background technique [0002] Household heating stove, as a household heating product, has reached thousands of households so far, and has become a necessity for northern families to heat in winter. Under normal circumstances, the household heating furnace regulates the indoor temperature by connecting its water jacket to the water heating radiator. To achieve effective regulation of the indoor temperature, it is necessary to increase the temperature of the hot water in the water jacket and ensure heat loss. Only in this way can the temperature be guaranteed, so the heat exchange efficiency of the water jacket must be improved. The current domestic heating furnaces generally only have hot water pipes on the upper part of the furnace for heat exchange, and the heat exchange efficiency is not very high. Therefore, it is necessary to im...

AI Technical Summary

Problems solved by technology

Under normal circumstances, the household heating furnace regulates the indoor temperature by connecting its water jacket to the water heating radiator. To achieve effective regulation of the indoor temperature, it is necessary to increase the temperature of the hot water in the water jacket and ensure heat loss. Only in this way can the temperature be guaranteed, so the heat exchange efficiency of the water jacket must be improved. The current domestic heating furnaces generally only have hot water pipes on the upper part of the furnace for heat exchange, and the heat exchange efficiency is not very high. Therefore, it is necessary to improve

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