| 摘要 |
PURPOSE:To fix a heat tansfer pipe in a stable pitch by a method wherein the heat transfer pipe formed in a coil shape is abutted against supporting members having semi-circular recesses. CONSTITUTION:A heat transfer pipe 16 is formed in a coil shape. At first, a supporting frame 18 is constructed, then supporting members 17 are fixed to an upper part of the heat transfer pipe 16. Then, an upper end 16a of the heat transfer pipe 16 is fitted to a recess 17a of the supporting member 17. Then, the supporting member 17 is passed through a thermal insulating pipe 18. Then, a lower end 16b of the heat transfer pipe 16 is fitted to the recess 17a of the supporting member 17. Then, the supporting member 17 is fixed to the supporting frame 18. When the supporting member 17 is fixed to the supporting frame 18, a long hole is formed in the supporting member 17 and a fixing screw 20 is inserted into the long hole. Accordingly, under a condition in which the fixing screw 20 is loosened, the supporting member 17 can be slid and adjusted in up and down directions. With such an arrangement as above, it is possible to fix the heat transfer pipe under a stable pitch. |
