GROUND SURFACE TEMPERATURE CONTROL APPARATUS
PROBLEM TO BE SOLVED: To perform effective cooling (temperature control) of a track in an athletic field while suppressing increase in costs.SOLUTION: A ground surface temperature control apparatus 1 is disposed under a ground surface 9d of a track 9a in an athletic field 9. A temperature control tu...
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| Sprache: | eng ; jpn |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To perform effective cooling (temperature control) of a track in an athletic field while suppressing increase in costs.SOLUTION: A ground surface temperature control apparatus 1 is disposed under a ground surface 9d of a track 9a in an athletic field 9. A temperature control tube 20 branches off from a supply header 10 thereof, and the supply header 10 is supplied with a temperature control medium A. The supply header 10 is placed behind a starting line 9e of the track 9a in the running direction. The temperature control tube 20 extends beyond the starting line 9e toward a temperature control end part 9g located in front of the starting line 9e in the running direction.SELECTED DRAWING: Figure 2
【課題】陸上競技場の走路を、コストの増大を抑えながら効果的に冷却（温調）する。【解決手段】陸上競技場９の走路９ａの地表面９ｄ下に地表面温調装置１を設ける。その供給ヘッダ１０から温調管２０を分岐させ、供給ヘッダ１０に温調媒体Ａを供給する。供給ヘッダ１０は、走路９ａのスタートライン９ｅよりも走行方向の反対側に配置する。温調管２０は、スタートライン９ｅを越えてスタートライン９ｅより走行方向の前方の温調終端部９ｇへ向けて延ばす。【選択図】図２ |
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