BRPI0904677A2 - submerged turbine hydraulic engine - Google Patents

Abstract

HYDRAULIC ENGINE THROUGH UNDERWATER TURBINE SYSTEM. Patent as an invention for a hydraulic motor by submerged turbine system, for use in hydroelectric power plants, which is comprised of a vacuum chamber 7 and pressure 21, which obtains the pressure of the depth through the water inlet in the floodgate 10, reaching with impact the turbine blades 6, moving it to drive electricity generator 1 and hydraulic motor 14 to provide the necessary flow, through high pressure and high speed pumps 15 in the injector nozzle, overcoming the expandable barrier of depth pressure, maintained in the chamber pressure 21, whose water precipitation, diluting with that of the bottom, expelled, in the lower mouth 22 of this pressure chamber 21, or its reuse in deep wells of the same water. The compressed air shower device is optional, which in addition to supplying the pressure chamber 21 with air, is exhausted in the water expulsion tubes 18, causing less depth pressure, in the nozzle 19 and a smaller difference also in the mouth 11 of these tubes 18, lateral for less oscillation of the device, emerged and shielded for depth, even providing submersible air ballast for large devices.

Description

"HYDRAULIC MOTOR BY TURBINE SUB-SYSTEM."

The present invention patent has a submerged turbine system hydraulic motor model for use in hydroelectric, ships, submarines, and the like, both for electric motors and for the use of high speed gears, provided it has the required depth, always observing the presence of little air between the dome of the vacuum chamber and the lower water level of this chamber, leaving free the space for the turbine rotation, whereby rotations are obtained for the large water flow pumps, and also the gears for the simply mechanical electricity generator on the same axis of the system.

By calculating the pressure and velocity of the water inlet minus, the depth pressure exerted at the jet velocity at the nozzle equals the flow capacity equivalent in the desired energy production.

The relationship of depth to the pressure exerted is about 10% of it.

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NOTE: ρ = pressure.

1st Example:

- Depth of 50 meters = 5.5 kg / cm2 of pressure.

- Nozzle on turbine palettes:

Nozzle: 10 x10 = 100 cm2 χ 5.5 = 550 kg of reed pressure.- Capacity:

1 liter = 1 kg of water, distilled at 4 ° C under pressure of 76 cm of mercury; 550 kg = 550 liters; 550 liters χ 60 sec. = 33,000 liters / min

NOTE: We have these liters to expel from the system.

- Using 1: 7 speed gear motor.

Pump speed 7 times greater than turbine.Speed velocity = turbine velocity.Inlet pressure = or greater nozzle pressure (-) Depth pressure for jet to bottom, through donate pill or gauze.

The inlet pressure = the pressure of the discharge port or greater (-) pressure twice the depth in this mouth for flow.

-Calculating:

550 kg / sec pressure nozzle 10x10.

550 kg / sec χ 7 gear ratio 1: 7 = 3850 kg / sec. pressure of each pump.

Expulsion mouth with measure 17x17.

17x17 = 289 cm 2 χ 5.5 ρ. cm 2 = 1589.50 kg / sec. in the mouth.

- Solution:

3850 kg / sec P. of pump (-) 1589 kg / sec. P. depth in expulsion hole (-) 1589 kg / sec. of double compressed air = 672 kg / sec. for exit (-) 550 kg / sec. P. inlet = 122 kg / sec. P. overlapping.

- Flow rate per pump:

33,000 liters divided by 3 pumps = 11,000 liters / min. by bomb. -11,000 liters divided by 60 sec. = 183 liters / sec. with pressure of 672kg / sec. Correct the balance to the extent of the expulsion mouth.

<table> table see original document page 4 </column> </row> <table>

- In a mouth 26.45 χ 26.45, with pressure of 550 kg / sec.

Other intrinsic technical and dimensional engineering calculations to define designs.

In this co-relation of speed gears, in this example with 3 pumps, to cause as much flow as possible, ^ without extra equipment, such as motors to increase the required flow. Check the flow co-relation, the water level inside the vacuum chamber, leaving unimpeded movement to generate in the system itself the energy anticipated for immediate use in air compressors, or mechanically adapted to the axis of the pumps.

The use of high-pressure pumps, axial type or other, to propel the highest possible speed.

Models with small engine capacity for single use or large for high power consumption.

Installation of vacuum pump compressors, and surface compressed air captured for the optional pressure chamber and rain shower.

The installation of power generators in the device itself, submerged, with cables to the surface or edge, or on floating abseil with small distance from the axis between them, and for compressor also.

The accompanying drawings, for explanatory purposes only, without dimensional calculations, show the arrangement of the hydraulic motor by submerged turbine system for use in hydroelectric and the like, the subject of which patent;

Fig.1 shows it in section, and

Fig.2 shows it in operation.

Accordingly, as illustrated above, the turbine submerged hydraulic motor model consists of submersible cylindrical tanks 4, consisting of vacuum chamber 7, pump 3, and pressure chamber 21, which utilizing depth for water inlet by a gate 10, with a device 5 for increasing speed, impacting the blades of turbine 6moving it to drive electricity generator 1 on floor 13, and shielded gear motor 14 on the same axis 2 to give needed flow , by means of high pressure and speed pumps 15, in the nozzle 19, with emergency and maintenance cap 12, overcoming the retractable depth pressure barrier maintained in the pressure chamber 21, whose water precipitation diluting with that of the bottom, and expelled in the lower mouth 22 of this chamber 21, or its reuse in deep wells of the same water. Optionally, the compressed air shower device 20, received by port 17 of the surface compressor 23, which in addition to supplying the depression chamber 21 with air, is exhausted in the water expulsion tubes 18, whose bubbles will decrease the water density, causing lower pressure of the nozzle depth 19, and also smaller difference in the mouth 11 of the side nozzles 18, for less oscillation of the apparatus, emerged and shielded for depths, providing even air ballast of submersibles for large appliances.

Claims (1)

1.) "TURBINE UNDERGROUND HYDRAULIC MOTOR." Comprised of vacuum and pressure chambers (7), which obtain the depth pressure from the water inlet on the gate (10), impacting the turbine (6), moving it -a to drive electricity generator (1) on the floor (13), and the geared hydraulic motor (14) (16) shielded on the same shaft (2), characterized by the relevant fact of the hydraulic motor by submerged turbine systems in the water passage from the vacuum chamber (7) to pressure chamber (21) using a hydraulic motor (14) or the like, to provide required venting via high pressure and speed pumps (15) driven by the motor (14) at the nozzle (19), with a buffer (12) for emergence and maintenance, overcoming the peelable pressure-depth barrier held in the pressure chamber (21), whose precipitation of the water from the bottom expelled in the lower mouth (22) of this depression chamber. (21), or their reuse in p If the optional compressed air shower device (20), received by surface compressor tube (23), which in addition to supplying the pressure chamber (21) with air, is exhausted in the pipes (18) expulsion of water, whose bubbles will decrease the density of this water, causing lower pressure of the nozzle depth (19) and smaller difference also in the mouth (11) of these tubes (18), lateral for less oscillation of the apparatus, emerged and shielded to depth, providing even air ballast from submersible to large appliances.