Built-in multi-fuel heating stove

Abstract

The invention relates to the field of household furnaces which use solid fuel and discloses an embedded multi-fuel heating furnace. The embedded multi-fuel heating furnace is characterized in that inner and outer plate walls constitute a furnace body which seals a water storage cavity, a furnace chamber and a fume channel are arranged in the furnace body, a fuel inlet is formed at the exposed outside of the furnace body, a flue gas outlet is formed at the inside of the furnace body which is embedded in a kang body, and a furnace grill is arranged at the bottom part of the furnace chamber of the furnace body; a plurality of windward baffles are arranged in the fume channel of the furnace body; a cooking tool heating port is formed at the exposed outside of the furnace body; a circulating pipeline is arranged at the exposed outside of the furnace body, an expansion water tank and a radiator or a geothermal pipe are connected on the circulating pipeline; a circulating pump is arranged on the circulating pipeline; and a plurality of thermally conductive ribs are arranged on the inner plate wall of the furnace body. The embedded multi-fuel heating furnace has the advantages that the structure is simple, the embedded multi-fuel heating furnace is not only applicable to the combustion of coal and wood, but also applicable to the combustion of straws, weeds and other renewable energy, and the embedded multi-fuel heating furnace can fully utilize the energy more effectively, save the cost and have large heating area, high thermal efficiency, long temperature duration, etc.

Description

technical field [0001] The invention relates to the field of household stoves using solid fuels, more specifically, an embedded multi-fuel heating stove suitable for use in northern rural areas. Background technique [0002] For a long time, heated kangs have been the main way of heating in rural areas in northern my country in winter. With the improvement of living standards, brick houses have replaced mud houses in the past. Many families have installed radiators, mostly using small coal-fired boilers as heat sources. Influenced by the price of coal, rural residents often reduce heating time and lower indoor temperature in order to save fuel costs. Or replace coal with wood, resulting in a waste of wood resources. At the same time, due to the lack of wood and the high price of wood, it is difficult to meet the heating demand in winter. Rural resources such as straw and weeds are abundant, but a large amount of straw and weeds are burned as waste, and the furnace structure ...

AI Technical Summary

Problems solved by technology

Or use wood instead of coal, resulting in a waste of wood resources. At the same time, due to the lack of wood and the high price of wood, it is difficult to meet the heating demand in winter

There are abundant resources such as straw and weeds in rural areas, but a large amount of straw and weeds are burned as waste, and the furnace structure of the existing coal-fired boiler is not suitable for burning straw and weeds

Images