Tower core of high-level water-collecting cooling tower

The utility model discloses a tower core of a high-position water collecting cooling tower, and belongs to the field of cooling tower design. According to the tower core of the high-position water collecting cooling tower, a horizontal ring beam is arranged on the side wall of a tower barrel of the cooling tower, a plurality of supporting columns and water distribution grooves are arranged in thetower barrel, and the water distribution grooves divide the space in the tower barrel into four parts; a net rack is suspended between the horizontal ring beam and the water distribution groove, and the supporting columns are located below the net rack and used for supporting the net rack; a dehydrator is arranged at the top of the net rack, and a water distribution pipe, water spraying filler anda water collecting device are sequentially hung on the net rack below the dehydrator from top to bottom. According to the tower core of the high-position water collecting cooling tower, the number ofprefabricated concrete mai