Civil energy-efficient warming stove

Abstract

The invention discloses a civil energy-efficient warming stove, which comprises a stove body; the stove body is internally provided with a water jacket and a fire grate which divides a stove body inner cavity into a stove hearth and an ash chamber; hearth communicated flues are arranged at the back side of the stove body; and a hearth mouth is arranged on the upper surface of the stove body. The civil energy-efficient warming stove is characterized in that two hearth communicated flues are respectively communicated with the stove hearth and the ash chamber directly and internally provided with control flashboards; the fire grate is cone-shaped; and a plurality of air inlets are uniformly distributed on the wall of the stove body and are corresponding to the fire grate. The civil energy-efficient warming stove has the advantages of simple structure, convenient usage and two-way combustion; when requiring preserving stove temperature, the hearth communicated flues at the lower part of the stove body can be used independently with coal combusting downwards, thereby greatly prolonging combustion time of the coal without adding fuel into the stove body in a long time. The invention has low use cost and can save energy source above twice of that consumed by a traditional warming stove with upward combustion; moreover, the cone-shaped fire grate ensures that the coal combusts sufficiently without extinguishment when combusting downwards.

Description

technical field [0001] The invention particularly relates to a high-efficiency and energy-saving heating stove for civil use. Background technique [0002] Existing civil heating stove is generally made of body of heater, the water jacket that is located in body of heater and fire grate, and the flue that is connected in upper rear upper part of body of heater and the ash opening that is located at front lower part of body of heater and constitutes. When this kind of heating stove is in use, the wind enters the bottom of the furnace through the ash removal port, so that the coal burns upwards, and the soot generated is discharged through the flue through the Kangkang. The burning speed of the coal is fast, and continuous burning for a long time will consume a large amount of coal. The cost is high, so in order to maintain the temperature of the furnace during the night in winter, people usually press wet coal in the furnace to prolong the burning time, but if it is not handl...

AI Technical Summary

Problems solved by technology

When this kind of heating stove is in use, the wind enters the bottom of the furnace through the ash removal port, so that the coal burns upwards, and the soot generated is discharged through the flue through the Kangkang. The burning speed of the coal is fast, and continuous burning for a long time will consume a large amount of coal. The cost is high, so in order to maintain the temperature of the furnace during the night in winter, people usually press wet coal in the furnace to prolong the burning time, but if the treatment is not good, the furnace is easy to go out, thus affecting heating

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