Patent ID: 11885148
Assignee: nan
Field: Chemical engineering (Chemistry)
Classification: CPC E  B | IPC B  E

Claim 0:
1. A swimming pool aerator provided with a water recirculation circuit, comprising:
a spray body with a Venturi tube channel and an atmospheric air intake pipe above a pool, wherein:
said spray body includes a frustoconical plastic tube, provided at a first, smaller diameter end with a connecting means to a recirculating water outlet in the pool, below a pool water level,
a second, larger diameter end of the frustoconical plastic tube is a jet outlet of aspirated air together with recirculated water, in pool water,
an axis of the frustoconical plastic tube is inclined at an angle (a) between 10-20 degrees to the perpendicular to a base plane of the connecting means, and in a first third of length of the spray body from the end with the connecting means, and
said spray body is provided with a cylindrical branch also acting as guide, in which a lower end of the intake pipe is configured to slide until the lower end of the intake pipe reaches an inner wall of the frustoconical plastic tube.