| 摘要 |
This system consists of a static device (1) provided with ultraviolet ray lamps (12), fixed permanently inside the air duct (2) near the inlet in the circuit, to disinfect the incoming air flow. The system also includes a mobile device (3) to be periodically inserted inside the duct (2) and moved inside in order to fully disinfect the duct. This device consists of an axle (31), on which ultraviolet ray lamps (34) are assembled, end discs (32 and 33) provided with wheels (35 and 36) on the edge, and traction and retention cables (38 and 39). <IMAGE> |
