| 摘要 |
A heat pipe that can be laid horizontally, a method of manufacturing the same, and a method of effectively utilizing the same, for example, a method of performing soil desinfection at low cost. A heat supply pipe (2) is inserted into a vacuum pipe (1) filled with a heating medium fluid (F) so as to be adjacent to an inner peripheral surface of the vacuum pipe (1) to constitute a heat pipe (A). The heat pipe (A) is placed horizontally in soil, agricultural green house, planting tray, underfloor of a house, or underground in such a manner as to position the heat supply pipe (2) on a bottom side of the vacuum pipe (1), so that it is utilized for soil disinfection by heating, heating in agricultural green houses, heating of soil in planting trays, floor heating and snow melting. |
