| 摘要 |
The present invention relates to a pipe heat treatment apparatus, which comprises: a casing formed in a cylindrical shape to encase the outer surface of a pipe to be heated and have an inner space isolated from the outside; a heating element mounted in close proximity to the pipe in the inner space of the casing; a heat insulating material, with which the inner space of the casing is filled to cover the heating element; a temperature sensing unit having one side thereof introduced into the inside of the casing; and a conducting connector mounted to have one side thereof connected to the heating element, and the other side thereof exposed to the outside of the casing, thereby transferring an operation signal inputted from the outside to the heating element. According to the pipe heat treatment apparatus of the present invention, all components necessary to heat a pipe are integrally coupled to a casing to allow highly convenient heat treatment of a pipe. In addition, a heating element and a heat insulating material are not exposed to the outside to prevent a damage to the heating element and the heat insulating material, and a variety of accidents can be prevented. |
