| 摘要 |
<p>The invention relates to an assembly consisting of a rotor and a stator, which transforms the potential energy of a fluid into mechanical energy. According to the invention, the hydraulic turbine consists of a stator (2) wherein there is placed a shaft (6) to which there is reinforced a rotor (5) on which there are fastened some blades (4) driven by the water introduced under pressure through a man-hole (3) allowing the access into the space delimited by a lower cover (7), a ring (8) and an upper cover (9) of the stator (2), the jet of fluid being successively redirected towards the blades (4) by means of some deflectors (10) and, after the most part of the potential energy is transformed into mechanical work, the fluid leaves the turbine through a discharge hole (11), the water discharge being possible due to a sector (12) fastened on the stator (2) in the discharge area which obturates the space between the stator (2) and blades (4), of a guiding-sealing ring (13) applied on the lower cover (7) in order to close the space existing between the lower cover (7) and the blades (4) in the water discharge area and that of a guiding-sealing ring (14) applied on the upper cover (9) which closes the space existing between the upper cover (9) and the blades (4) in the water discharge area.</p> |
