| 摘要 |
A heat-pipe heat exchanging structure for use in solar energy collectors. The heat exchanging structure comprises corrugated sheet absorbent, cover plate and pipe led out and capable of transporting flowing working substance. The corrugated sh eet absorbent connects to the cover plate by forming parallel channels and enclosing a closed inner space, the pipe capable of transporting flowing working substance crosses the channels by maintaining the enclosure of the inner space, and there is saturated vapour in the closed inner space. The saturated vapour can be that of a low-boiling liquid, for instance alcohol, or water vapour at low pressure. The p ipe capable of transporting flowing working substance may cross the channels either inside o r outside the inner space.
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