| 摘要 |
<p>A novel ultraviolet fluid purification or sterilization device (1) is disclosed. Lamp sections (2) each composed of opposed pairs of fluid impermeable light unit receiving sockets (7) and lamp units (3) therebetween each consisting of an inner, elongate, cylindrical ultraviolet ray emitting lamp (4) and an outer, coaxial and substantially co-extensive cylindrical sleeve (5), are arranged in parallel rows. Due to its immersion capability, the array of rows of lamps can be fluid immersed in either an open or closed system. Moreover, lamp withdrawal fluid impermeable closure means (21,22,23) is provided on at least one of each pair of sockets (7) to facilitate lamp withdrawal in the event of burnout. Each row of lamps (4) can also be modularized to facilitate easy removal of a malfunctioning row of lamps without having to shut down or remove the entire device from its fluid environment.</p> |
