| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive fixing tool having a highly strong structure that easily fixes a spiral finned tube and at the same time prevents coming-off and vibration from occurring. SOLUTION: The fixing device is installed perpendicular to a refrigerant pipe 22 to solve the problem, a nib 25 of an upper fixing tool 24 is engaged to a cutout 26 of a lower fixing tool 23 so that a spiral fin 21 can be pinched, and at the same time the heat exchanger is fixed by a screw 27. |
