| 摘要 |
<p>PROBLEM TO BE SOLVED: To compatibly provide excellent rigidity and a heat insulation property. SOLUTION: A heat insulation support device for piping 10 is provided with a heat insulation support body 11 comprising heat insulation split pieces 11a, 11b which are provided so as to surround a part to be supported of a pipe P, and split into a plurality of parts in the circumferential direction of the pipe P. The heat insulation split pieces 11a, 11b of hollow structure are provided with an inner circumferential wall 20, an outer circumferential wall 21 on the outer side thereof, connection walls 22, 23 provided on opposite parts of the heat insulation split pieces 11a, 11b, and an internal space 26 to be surrounded by end walls 24, 25. Semi-cylindrical grip auxiliary projecting parts 27, 28 are integratedly formed on each end part of the heat insulation split pieces 11a, 11b. The wall thickness of the heat insulation split pieces 11a, 11b is >=1/10 to <=1/3 of the thickness of the support body in the radial direction of the heat insulation support body 11.</p> |
