| 摘要 |
The present invention relates to a heat exchange band spacer for geothermal heat, which is combined to be attachable to and detachable from a heat exchange band (B) which forms a U-shape by connecting an inlet tube (B1), where a heat transfer medium is brought in, with an outlet tube (B2) where the heat transfer medium is discharged by being inserted into a bore hole (H) formed on the ground. The heat exchange band spacer: comprises a first detachable end (10) which is attached to and detached from the inlet tube (B1), a second detachable end (20) which is attached to and detached from the outlet tube (B2), and a connection end (30) which separately connects the first detachable end (10) with the second detachable end (20); has first and second insertion grooves (11, 21) formed in all directions so that the inlet tube (B1) and the outlet tube (B2) can be simultaneously inserted individually into the first detachable end (10) and the second detachable end (20); and has a first width (D1) of the first and second insertion grooves (11, 21) formed to be smaller than a second width (D2) of the inner circumference of the first and second detachable ends (10, 20). |
