| 摘要 |
<p>A water purification unit (26) includes a cylindrical housing (36) which has a water pipe (42) and a water outlet (30). A sediment filter (24) is connected to the pipe (42) outside of the housing (36). On the inside of the housing (36), a stack helical coil of transparent tubing (48) is held in place inside the housing (36). An ultraviolet lamp (56) extends into the interior of the helical coil (48), for which power is obtained through a cord (28). The upper end of the coil (48) passes downwardly through the unit (26) as a tubing portion (50) that is connected to a water outlet pipe (30) out of the housing base (40).</p> |
