GROUND COUPLED HEAT EXCHANGER PIPE WITH THE SPACING FILLET

摘要

A ground coupled heat exchanger pipe having a connecting member is provided to increase working efficiency thereof by integrally forming the coupling member with a supply tube and a return tube in the beginning of installation of the pipe such that an additional spacer is not required for the pipe. A ground coupled heat exchanger pipe comprises a connecting member(50). The connecting member is provided between a supply tube(10) and a return tube(20) such that the connecting member is integrally formed with the supply tube and the return tube. The connecting member is formed at a side of the supply tube and the return tube in a tangential direction or is formed at two sides of the supply tube and the return tube in a tangential direction, respectively. The connecting member is formed with an insertion hole for a tremie pipe(40).