Abstract:
A covering system for a swimming pool (1) comprises a covering element (5) provided with at least one duct (12) provided with a main inlet (13a) fed with water and a main outlet (113b) leading into the swimming pool (1); the duct (12) being arranged and designed to absorb solar radiation.
Abstract:
A support unit (3) for supporting at least one body (2) is provided with: - a resting surface (4) configured to be arranged in contact with a resting plane (7); - at least one connecting element (5), configured to connect the body (2) to be supported to the support unit (3) and arranged in a first portion (13) of the support unit (3); - at least one ballast (6) housed in a second portion (8) of the support unit (3) opposite the first portion (13) in such a way to keep the support unit (3) in a stable equilibrium position in which the support unit (3) rests on the resting plane (7) by the resting surface (4), the ballast (6) being configured so as to bring the support unit (3) back to the stable equilibrium position after the external force shifts the support unit (3) away from the stable equilibrium position.