| 摘要 |
PURPOSE: A structure for a tube assembly is provided to prevent a tube from being damaged by constituting the tube to be expanded. CONSTITUTION: A heat radiating tube assembly for a heat exchanger: a header supporter(7) installed on a side of a moving header(4); a combining member(19) having a combining hole(20) on a side frame(9) supporting a tube(1); and the combining member and the header supporter installed to be inclined downward at a specific angle. The moving header is equally expanded without being inclined toward the upper part even if the expansion ratio of the upper and lower parts of the tube is different. Also, the expansion of the upper and lower parts is not influenced by other components so the tube as not to be crushed or damaged.
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