DEVICE FOR VORTEX REDUCTION AND GROWTH OF OXYGENATION DEGREE OF TURBINE DRIVEN WATER
The invention refers to a device for vortex reduction and growth of the oxygenation degree of turbine driven water under the Francis turbine runner, within the hydro electrical centrals.
The invention refers to a device for vortex reduction and growth of the oxygenation degree of turbine driven water under the Francis turbine runner, within the hydro electrical centrals.
The device for vortex reduction and growth of the oxygenation degree of turbine driven water consists of a cylindrical body (1) closed on the lower part with a lower lit(2) and provided on the upper part with retaining grill (3), inside the cylindrical body there is a regulation ball (4) that can stop a central canal communicating with a delivery pipe (13) provided on the exterior of the suction turbine tube (5), with an aeration ramification (7) with an aeration cock(8) as well as an oxygenation ramification (9) and a discharge ramification (10).
The technical problem the invention solves is to create a device for vortex reduction, of the turbine cavitation and vibrations simultaneously with turbine driven water under the Francis turbine runner, within the hydro electrical centrals.
According to the invention, the device presents the following advantages:
- it provides a stable drainage regime and eliminates the turbine vibrations in the hydro electrical centrals;
- it reduces the cavitation phenomenon reduce of the turbine components;
- it grows the oxygenation degree of the turbine driven water
Patent applied for not yet granded
Industry
50-249
Research, Energy Production
Energy production