Stove with afterheat utilization function

Abstract

The invention relates to the field of manufacturing of stoves, in particular to a stove with an afterheat utilization function. The stove with the afterheat utilization function comprises a sealing box communicated with a hearth and for passing through smoke generated in the hearth; a heat exchange pipe for absorbing smoke afterheat is arranged in the hearth; a cold water heating box for absorbing the smoke afterheat is arranged in the sealing box; a heat absorbing piece is arranged on the surface of the cold water heating box; the heat exchange pipe is communicated with the cold water heating box; and a smoke discharge grid is arranged on the sealing box. The smoke generated in the hearth is discharged by a smoke channel formed by a gap between the inner wall of the sealing box and the cold water heating box; the smoke circulating path is largely elongated; when the smoke passes through the sealing box, the afterheat can be further absorbed and used by the cold water heating box, so that the utilization effect of the smoke afterheat is better; and in addition, the cold water heating box is positioned in the sealing box, so that the insulation of the cold water heating box and the safety of workers are facilitated.

Description

technical field [0001] The invention relates to the field of processing and manufacturing of stoves, in particular to a stove with the function of utilizing waste heat. Background technique [0002] In order to utilize the waste heat in the combustion flue gas, the traditional stove will install a water exchange pipe in the furnace, and the water in the heat exchange pipe will be poured into the water tank for other purposes after absorbing heat. Be discharged, cause the loss and the waste of heat energy, be exactly that water tank is exposed outside and surface temperature is higher, be unfavorable for the safety of personnel, also be unfavorable for the insulation of water tank. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a stove with a waste heat utilization function. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] A stove with waste hea...

AI Technical Summary

Problems solved by technology

[0002] In order to utilize the waste heat in the combustion flue gas, the traditional stove will install a water exchange pipe in the furnace, and the water in the heat exchange pipe will be poured into the water tank for other purposes after absorbing heat. is discharged, resulting in loss and waste of heat energy, and the water tank is exposed and the surface temperature is high, which is not conducive to the safety of personnel and is not conducive to the insulation of the water tank

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