| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for uniforming temperature by a water supply system. <P>SOLUTION: The water supply system includes an underground water pipe 103 buried into an underground layer, and a closed water pipe 121 made of a closed pipeline laid on the ground. Underground layer temperature energy from the underground water pipe 103 is circulated by a water flow through the closed water pipe 121 to equalize temperature energy from a deeper underground layer to the temperature energy of a subject on the ground surface to which temperature energy is to be transferred, after which heat transfer is carried out. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
