Device for positioning and fixing element on tube of borehole heat exchanger, has unit for storing multiple elements, another unit for supplying elements from storage to tube and third unit for fixing elements on tube

摘要

The device (1) has a unit (1.1) for storing multiple elements (3,3',3''), another unit (1.2) for supplying the elements from a storage to a tube (2) and a third unit (1.3) for fixing the elements on the tube. The distance between the element fixed on the tube and the element fixed below the tube is determined. The measurement data and operational data are recorded and documented in a recording and documentation unit. The drive is carried out with an internal combustion engine or electrically or hydraulically or in a combination of the drive techniques. An independent claim is included for a method for positioning and fixing an element on a tube of a borehole heat exchanger inserted into a cavity in the ground.