| 摘要 |
An improved splash-type fill bar (32) for water cooling towers (10) is provided which gives enhanced water cooling as compared with conventional bars. The bars (32) are of trapezoidal configuration and present a flat, apertured top wall (36), a pair of obliquely oriented, downwardly and outwardly extending apertured sidewalls (42, 44) and short, horizontal, imperforate flange walls (50, 52) extending from the lower margins (46, 48) of the sidewalls (42, 44). The width of top wall (36) is at least four times the vertical height of a sidewall (42, 44) so as to present an effective water dispersal surface; the oblique sidewalls (42, 44) and flange walls (50, 52) prevent formation of gravitating sheets or films of water which can inhibit tower performance.
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