| 摘要 |
<p>A device (1) for mixing hot and cold water, provided with a pressure regulator, for sanitary water systems, which comprises a hollow body (2) which is internally provided with a first chamber (3) connected to a cold water intake port (4), a second chamber (5) connected to a hot water intake port (6), and a third chamber (7) connected to an outlet port (8). The first chamber (3) and the second chamber (5) are connected to the third chamber (7) by means of a regulator element (9) which is provided with connecting ports whose water passage sections can be varied on command in order to vary the ratio between the hot water flow-rate and the cold water flow-rate from the first chamber and the second chamber to the third chamber. The regulator element (9) also comprises a pressure regulator which is adapted to compensate for differences in pressure between the first chamber (3) and the second chamber (5). The regulator element (9) is movable with respect to the body (2) of the device in order to vary the passage section of the connecting ports and is connected to a knob (10) which is associated outside the body (2) of the device. The regulator element (9) is connected to the knob (10) by connecting means (11) which are accommodated in an auxiliary chamber (12) which is separated with a watertight seal from the first chamber (3), from the second chamber (5) and from the third chamber (7). <IMAGE></p> |
