A heated
brick bed type floor heating structure is composed of a base layer and
peripheral supporting walls. The base layer is provided with a longitudinal groove by which a
combustion chamber is formed. The front wall body of the
peripheral supporting walls is provided with a
firewood burning port and a
firewood burning port closing door. Supporting stand columns are distributed on the base layer, heat accumulating plates are arranged on the supporting stand columns, the front sides of the heat accumulating plates are connected with the front wall body of the
peripheral supporting walls, and a certain distance exists between the left sides, the right sides and the back sides of the heat accumulating plates and the
left wall body, the right wall body and the back wall body of the peripheral supporting walls to form a left
flue gas channel, a right
flue gas channel and a back
flue gas channel. Left
flue gas circulation longitudinal grooves and right
flue gas circulation longitudinal grooves all of which are communicated with the back
flue gas channel, the left flue gas channel and the right flue gas channel are formed in the heat accumulating plates. Upper cover plates are arranged on the heat accumulating plates, the four sides of each upper cover plate are buckled on the upper end faces of the peripheral supporting walls in a
lap joint mode, and the back wall body of the peripheral supporting walls is provided with a
smoke outlet. According to the heated
brick bed type floor heating structure, the floor
heating system can supply heat through an economical and convenient method, and the heated
brick bed type floor heating structure has the advantages of being low in using cost, high in
thermal efficiency and comfortable in heating.