GEOTHERMAL FILE AND CONNECTING STRUCTURE OF THE SAME

摘要

The present invention relates to a connecting structure of a geothermal file comprising: a main body having a plurality of penetration parts which allows groundwater to flow in the outer peripheral surface; and an insertion part connected to the upper and lower parts of the main body having an insertion groove into which a buried pipe is inserted. According to an embodiment of the present invention, the connecting structure of a geothermal file has an effect to maximize the efficiency of heat exchange using geothermal heat since the main body has a plurality of penetration parts which allow groundwater to flow in; utilizing files generally used in the construction of a file buried in the ground as it is unnecessary for the file, which is used for the geothermal file, to have a separate structure to flow underwater in and out; and easily connecting a buried pipe with the connecting structure of a geothermal file by forming an insertion groove into which the buried pipe is inserted.