Filtering Device Suitable for Being Coupled to a Suction Turbine for Sucking Up Excrement and Vacuum Cleaner Including said Filtering Device

摘要

The object of the invention is a filtering device that can be coupled to a suction turbine (30) of the type used to suction pet faeces. Another object of the invention is the vacuum incorporated in said filtering device. The filtering device comprises an outer body (10) and a cartridge (20) that are partially disposed in the interior of the outer body (10) comprising an open front end (26) for suctioning the faeces (40) and a closed rear end (27), at least one opening (21) disposed on the surface (28) for the passage of the air flow (50) from the interior of the cartridge (20) to the interior of the outer body (10) and a filtering material (22).

主权项

1. Filtering device intended to be coupled to a suction turbine for suctioning faeces, comprising:
an outer body intended to be coupled to a suction turbine, the outer body comprising: an open front end, a rear end connected to at least one orifice for allowing the passage of an air flow from the outer body towards the suction turbine; and a surface that joins both ends; a disposable cartridge comprising:
an open front end, outwardly projecting in longitudinal direction from the outer body for suctioning the faeces, a closed rear end located inside the outer body; and a surface that joins the front and rear ends;at least one window-shaped opening disposed on the surface for allowing the passage of an air flow from the interior of the cartridge to the interior of the outer body; andfiltering material covering the opening so as to prevent the passage of faeces through said opening, and a ring-shaped space defined between the surfaces of the outer body and the cartridge for allowing the circulation of the air flow from the first end of the cartridge towards the suction turbine.