Korean floor heater for hot-water heating

摘要

The present invention is to provide hot water heating ondol for the purpose of improving the heat transfer efficiency from the hot water circulation pipe to the ondol, improving the molding stability between the top plate and the bottom plate, pursuing ease of gap filling between the ondol and preventing heat loss. After heating the pipe and covering the top plate and the hot water heating ondol to fill the gap between the pipe groove and the hot water circulation pipe from the outside to increase the heat transfer efficiency;;A hot water heating ondol which has a bottom surface of the upper plate and an upper surface of the lower plate graded toward the center of the pipe groove, or increases the combined stability of the upper plate and the lower plate through the addition of a male and female fitting means;;By forming a shallow connection groove on both sides or four sides of the top plate to bond the heat-resistant adhesive tape between the connection grooves of the adjacent ondol after the construction of the ondol by hot water heating ondol to finish the connection between the ondol and the gap between the ondol.