abstract |
The invention relates to a bath water guiding system (2) for generating air bubbles, comprising: a fluid pump (4); an air supply line (6) provided with an inflow throttling device (7), the air supply line leading into a water delivery line (13) connected to the suction side of the fluid pump (4); and a throttling device connected to the pressure side of the fluid pump (4). According to the present invention, as a throttling device, the pressure reducing valve (8) is directly connected to the outlet of the fluid pump (4) by means of a connecting line (9) without a fluid calming chamber provided in the middle for separating air bubbles. The content of the invention also includes a bathtub with a cylinder (1) and a bath water guiding system (2) and a method for operating a bath water guiding system. |