| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an underground heat storage device restricted in radiation of the heat stored in heat exchanging piles, in regard to an underground heat storage device to be used to melt snow in winter by storing warm heat in summer with vertical heat exchanging piles and used to cool in summer by storing cold heat in winter with the vertical heat exchanging piles. <P>SOLUTION: The vertical heat exchanging piles 1, 1...etc. are provided in four rows and four lines with 1.2 to 3 m of vertical and lateral intervals. The heat exchanging piles interfere with each other to form a huge integrated heat storage tank. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
