Hydraulic turbine with self-power generation to manage, monitor and control the pressure and flow in a water or other fluid supply system
OwnerAntonio Carlos Tambellini Bettarello, Eduardo Jorge Bettarello +1inventors
InventorsAntonio Carlos Tambellini Bettarello, Eduardo Jorge Bettarello, Flávio Jorge Bettarello
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Abstract
This invention regards a hydraulic turbine (1) to operate in pressure circuits, where there is a flow of a fluid, to control the flow and pressure downstream the installation point. Even so, said turbine (1) can generate power for itself based on the difference of pressure and flow, as the remaining power can be used in public power networks or isolated. Its application field comprises sanitation companies, beverage industries, paper and cellulose industries, petrochemical companies or any places, where it is needed to control the flow and pressure in supply networks.
Claims6
A hydraulic turbine assembly with pressure and flow controls, comprising:
- a piping box with a fluid inlet adapted for connecting to a fluid source having a fluid source pressure, wherein the piping box has a first portion with a rectangular cross section, wherein the rectangular shape increases the speed of fluid towards a rotor;
- an output box with a fluid outlet adapted for connecting to a fluid discharge having a fluid discharge pressure;
- a rotor box housing the rotor for generating energy;
- a first section of the rotor box disposed upstream of the rotor, the first section of the rotor box having a fluid opening at a first end adapted for attachment to a fluid outlet of the piping box and having a second end operatively connected to the rotor opposing the first end and a first curve at a top of the first section opposing a third curve at a bottom of the first section, wherein the first curve and the third curve direct fluid from the piping box to the rotor, wherein a distance between the top portion and bottom portion at the first end is greater than a distance between the top portion and the bottom portion at the second end increasing speed of the fluid before passing through the rotor;
- a second section of the rotor box disposed downstream of the rotor, the second section of the rotor box having a fluid opening at a first end of the section adapted for attachment to a fluid inlet of the output box and having a second end opposing the first end, the second end operatively connected to the rotor and a second curve at a top of the second section opposing a fourth curve at a bottom of the second section, wherein the second curve and the fourth curve direct fluid from the rotor to the outlet box, wherein a distance between the top portion and bottom portion at the first end is greater than a distance between the top portion and the bottom portion at the second end decreasing speed of the fluid after passing through the rotor;
- and
- a hydrodynamic member disposed within the second section of the rotor box downstream of the rotor and having a wing shaped cross section, the hydrodynamic member connected to a shaft extending outside the rotor box;
- wherein movement of the shaft controls movement of the hydrodynamic member between open and closed positions for controlling the pressure and flow of fluid within the hydraulic turbine assembly.
Dependencies are inferred from the claim text.