DISPOSITIVO DE SEGURANÇA PARA DRENAGEM DE POÇO

Classificação IPC

Resumo técnico

Abstract of the Disclosure A safety device for a drain sump includes a drain adjunct member and an adapter for attaching the drain adjunct member to the main drain pipe that is in connection with the pool or spa pump. The drain adjunct member is "T-shaped" for limiting the possibility of limb entrapment and further includes anti-hair entangling mesh and vacuum relief holes for limiting the possibility of hair and body entrapment. In the event that an individual does block water flow into the drain adjunct member, the unblocked vacuum relief holes prevent a vacuum force from being created by allowing increased intake of water therethrough. The arrangement of the vacuum relief holes on the body of the drain adjunct member disrupts the vortex effect otherwise created by the typical single direction flow of water in a standard main drain pipe, thereby further limiting the likelihood of limb, body or hair entrapment.