| 摘要 |
<p>The problem of optimum utilization of water flow in small Banki system water turbines is solved by a mechanism for water inflow regulation by means of a runner lock-up along the width of a turbine. The mechanism for water inflow regulation by means of Banki turbine runner lock-up is characteristic in that the regulation of water inflow to the turbine runner (2) is carried out by means of closing and opening of guiding vanes (5 and 6) in the part (1b) of a turbine housing (1) by using automated oil hydraulics and maintaining the inflow water level, that the regulation of water inflow is carried out crosswise to the runner (2) axis, and this in a manner that water always streams optimally circularly onto five or more turbine runner (2) vanes, in which case the width between the guiding vanes (5 and 6) is variable with respect to the water level available.</p> |
