| 摘要 |
<p>A bathtub is equipped with a water supply tap and a hydromassage system comprising a plurality of nozzles on the walls of the bathtub to each of which nozzles there are supplied flows of water and air coming from respective delivery and supply lines. The flow of water is taken off by means of a pump having a suction line connected to the container part of the bathtub , while the delivery line is connected to the nozzles . The suction line is connected to the container part of the bathtub through the intermediary of a suction valve which is normally closed, and each nozzle comprises a plug which is normally closed, so as to separate in a sealed manner the delivery and supply lines from the container part of the bathtub . With the plug there is also associated a manually actuated conduit for partializing the flow. Provision is also made for sensors sensitive to the level of the water in the bathtub and to the pressure of the water in the delivery line , for controlling the automatic discharge of the hydromassage system, the operation of the tap and the pump .</p> |
