| 摘要 |
The present invention relates to a heating jacket of a gas pipe for heating/heat reserving, and more particularly to a heating jacket including a heating pipe divided into a plurality of parts and a heat emission part, wherein insulation parts are mutually and integrally connected to each other to surround the outsides of the heat pipe and the heat emission part, so that the heating jacket can be simply installed in a gas pipe, an efficiency of the heating jacket increases as heat is not emitted from the heating jacket to the outside, and the heating emission part is casted such that heating wires thereof are integrally formed to form a zigzagged insertion groove. Accordingly, a troublesomeness of directly winding a heating wire on a gas pipe to use the gas pipe according to the related art is solved and a gas pipe can be conveniently used. |
