| 摘要 |
<p>A water distribution system (12) for use with an evaporative cooling pad (14) having a top and first and second sides includes a water distribution pipe (26) which has at least one water discharge outlet (45) in its periphery. The pipe (26) is mounted above the top of the pad (14) and a water distribution unit extends along the top of the pad (14) intermediate its first and second sides. The water discharge opening (45) in the pipe (26) is located to direct water against a deflector plate (38) integrally formed in the deflector unit (40) and having a predetermined configuration to direct water from the pipe (26) onto the top of the pad (14). In addition, the pipe (26) is mounted to rotate relative to the deflector plate (38) in order to selectively expose the openings (45) in a position facing away from the deflector plate (38) for cleaning.</p> |
