Submersible power plant

 

(57) Abstract:

Immersing the plant is designed to convert kinetic energy of water flow into electrical energy and can be used to create mobile power. The power plant comprises a turbine mounted on a shaft accommodated in the housing. On the shaft is placed radially spaced guides, which are elements of cylindrical shape rotating around its axis. On the inner surface of the housing is fixed elements of elastic material in the form of a shell, the inner cavity of each of which is connected a flexible pipe with a corresponding section of a vessel filled with liquid dielectric. In each section between the substrates, having a sealed conclusions, placed peopleno. The flow of water getting on the turbine blades causes rotation of the shaft, while the elements of cylindrical shape rotating around its axis, lapping on the elastic membrane, producing elastic deformation of the latter. The pressure inside the elastic element increases, increases the pressure and in the partitions container. Peopleno deformed and the substrate potential difference appears. If the conclusions Conn is S="ptx2">

The invention relates to energy and can be used in mobile power plants.

Known power plant converts the energy of sea waves into electrical power by the use of piezoplate /1/.

The closest technical characteristics to the invention is a submersible power plant, comprising a housing installed in a vertical turbine and generator /2/.

This submersible power plant has a low reliability and safety in the work due to the fact that the elements under tension, are in the water.

The invention solves the problem of the separation of the electric connection between the electric power source and the turbine, and the lack of elements that are energized and placed in water.

To achieve this technical result in a submersible power plant, comprising a housing and installed number of turbines and generator to the turbine shaft, accommodated in the housing, one end of which is attached radially spaced guides at the opposite end of which is fixed elements of cylindrical shape rotating around its axis, and on the inner overhearing associated Flex with the appropriate section of the vessel, filled with liquid dielectric, and in each section between the substrates, having a sealed conclusions, placed peopleno.

Distinctive features of the proposed submersible power from the above-mentioned known, is closest to it, is the presence of attached at one end to the turbine shaft and located radially guides at the opposite end of which is fixed elements of cylindrical shape rotating around its axis, and having on the inner surface of the housing of the fixed elements of elastic material, in the form of a shell, the inner cavity of each of which is connected a flexible pipe with a corresponding section of a vessel filled with liquid dielectric, and in each section between the substrates, having a sealed conclusions, placed peopleno.

The invention is illustrated in the drawings, is shown in Fig. 1-2.

In Fig. 1 shows a submersible power plant and its elements, in Fig. 2 is a tank filled with liquid dielectric and provided with peoplekey.

Submersible power plant comprises a turbine 1, mounted on the shaft 2, are accommodated in the housing 3, on the shaft placed radially spaced rails 4, CompUSA fixed elements 6 of elastic material in the form of a shell, the internal cavity of each of which is connected a flexible pipe 7 with the corresponding section of the tank 8 filled with liquid dielectric. In each section between the substrate 9 having a sealed conclusions 10 posted by peoplink 11.

Submersible power plant operates as follows. Before operating the turbine is lowered into the water, and the tank 8 with the liquid dielectric may be located on shore. Shell 6 made of elastic material, are connected with the relevant sections of capacity flexible pipes 7. The flow of water getting on the turbine blades 1, causes rotation of the shaft 2. Moreover, the elements 5, rotating around its axis, lapping on the elastic membrane 6, producing elastic deformation of the latter. The pressure inside the elastic element 6 increases, consequently increasing the pressure in the sections of the tank 8. Photoplenka 11 is deformed, and the substrates 9 potential difference appears. If the conclusions 10 to connect the load, in its circuit will flow an electric current. When the gathering of the rotating element 5 with shells 6 under the force of elasticity of the membrane regains its shape, and the pressure in the internal cavity is reduced. The clash of the next element 5 on the shell 6 again polychaete 9 substrates of each of the sections can be connected in series, parallel or mixed.

We offer submersible power plant has high reliability and safety in operation due to the separation of the electrical connection between the source of electrical energy and turbine, as well as the absence of elements that are energized and placed in water.

Sources of information

1. USSR author's certificate N 1617183, F 03 B 13/12, from 11.04.1988.

2. USSR author's certificate N 1300188, F 03 B 13/12, from 20.03.1988.

Submersible power plant, comprising a housing and installed number of turbines and generator, characterized in that the turbine shaft, accommodated in the housing, one end of which is attached radially spaced guides at the opposite end of which is fixed elements of cylindrical shape rotating around its axis, and on the inner surface of the housing is fixed elements of elastic material in the form of a shell, the inner cavity of each of which is connected a flexible pipe with a corresponding section of a vessel filled with liquid dielectric, and in each section between the substrates, having a sealed conclusions, placed peopleno.

 

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FIELD: oil and gas extractive industry.

SUBSTANCE: device has metallic hubs of stator and rotor, wherein crowns of stator and rotor are concentrically pressed. Crowns of stator and rotor are made of durable ceramics and are additionally equipped with connections, allowing to exclude non-controlled turning of crowns in hubs and spontaneous axial displacement thereof.

EFFECT: higher reliability and efficiency.

2 dwg

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