High efficiency compound flow closed cooling tower

Abstract

The utility model discloses a kind of efficient composite flow closed cooling tower including tower body, fan is equipped in the middle of tower body top end, two groups of first air inlet are equipped in the upper side of tower body, distribute in fan both sides, second air inlet is equipped in the lower part of the opposite vertical side wall of tower body, spraying structure is equipped in tower body, cooling heat exchange structure is equipped below spraying structure, PVC radiating fin is equipped below cooling heat exchange structure, tower body bottom is also equipped with auxiliary heat exchange structure, spraying structure, cooling heat exchange structure, PVC radiating fin, auxiliary heat exchange structure are equipped with two groups, respectively located the just below of two groups of first air inlet, water collector is also equipped in tower body.The utility model sets up auxiliary heat exchange structure, for the heat exchange of water in water collecting tank, prevent it from icing in winter, reduce the direct use of heating structure, save energy;On the other hand, plug member can be used to block broken heat exchange straight pipe, without immediate shutdown maintenance, improve cooling efficiency.

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