| 摘要 |
<p>The present invention relates to a conduit for use in a geothermal heating and cooling system wherein said conduit comprises 5 or more pipes, wherein further, said 5 or more pipes comprising said conduit are arranged to be contiguous, arranged to be separated by a spacing member, or arranged so that said 5 or more pipes comprising said conduit have both contiguous pipes and pipes separated by a spacing member; wherein further, at least one of said 5 or more pipes is a centrally located pipe.</p> |
