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INVENTION
Russian Federation Patent RU2148184

Hydro power plants on stream

Name of the inventor: Lomanov Apollo A.
The name of the patentee: Lomanov Apollo A.
Address for correspondence: 344038, Rostov-on-Don, a / I 275, Lomanova AA
Starting date of the patent: 1998.05.18

Hydroelectric power plant is designed to convert kinetic flow energy into electrical energy. hydropower plant construction is made modular. Onshore support embedded in the ground (in the ravines and to the walls) and are provided with guides, in which freely wound bearings frames. Recent positioned above the stream, and below them rigidly secured axis machines with which the frame can move vertically in the guide and can be secured when necessary immersion blades provided in the flow of aggregates. Between frames, to perception of horizontal loads, set the horizontal connections. At high frame spanwise fitted on top of the spatial structure formed in a farm, providing stiffness in the vertical direction. hydropower plant design allows for optimal immersion units.

DESCRIPTION OF THE INVENTION

The invention relates to the field of hydro and intended for use of the kinetic energy of water flow and generating electrical energy.

There are hydroelectric dams with high-altitude long-haul, for example. Volga, Ust-Ilim, and other fraternal. These hydropower plants have a long construction period and require a large expenditure of funds, and the inundation of large areas.

Known DAM hydroelectric adopted as a prototype that converts the kinetic energy of flowing water into electrical units, attached to the horizontal frames and having a blade for the perception of the impact of the flow (see. The United Kingdom application 1513268, IPC 7 F 03 B 7/00, 1978).

In this frame hydroelectric units with fixed mounted in the bearings, which does not allow to monitor the water level in the mainstream and achieve optimal immersion units blades.

The object of the invention is the use of the kinetic energy of flowing water in the production of electricity by placing over the river bed (channel) hydroelectric construction team, has the ability to move in a vertical position and be fixed at a level that ensures optimal immersion units blades.

This technical result is achieved due to the fact that the hydroelectric power plant comprises a prefabricated abutment embedded in the ground, in the ravines and to the walls. The supports are equipped with guides, into which freely wound bearings frames which are arranged above the flow thereto below rigidly secured axis units with which frames are capable of directing move vertically and to be fixed, when provided with the necessary immersion aggregates blades flow, wherein between frames for the perception of horizontal loads, set horizontal communication, while at high frame width of the stream on top provided with a space, tightens them in the vertical direction, truss. When positioned in the hydroelectric field allocated for it Reach chute portion which is aimed to form the channel walls, and to increase the flow velocity at the inlet of hydroelectric zone could be strengthened regulator section reduces and holds corrugated box.

	The invention is illustrated graphical pictures, where FIG. 1 shows a top view of the hydroelectric power plant, in FIG. 2 - longitudinal section Figure 1-1. 1, FIG. 3 - cross-section of Figure 2-2. 1, FIG. 4 is a sectional view 3-3 of FIG. 1 and FIG. 5 - view along arrow A of FIG. 4. Hydroelectric power plant located on the river channel (stream) and consists of the construction, the carrier suspended it aggregates 1 to the rigid fixation of the axes 2 of the cross members of the frame 3. The design, bearing assemblies 1 comprises abutments 4 fixed thereon guiding 5 in which freely wound end support frame 3, capable of moving them vertically and secured at the required level 6 relative mirrors water (SG) instream 7.

In large river width (lp) is provided with a frame tightens design of the rods 9 and 10, and is formed superstructure, abutments 4 are embedded in the ground, in the river walls to shield a portion of the flow chutes and performed artificial bottom 11 with a corresponding slope, if necessary.

To increase the speed of rotation of the rotors of units 1, set the control unit 8 and the bottom of the footings 11 corrugated, narrowing the passage of water and increase the flow rate of the W to W _1. The flow of water (W ₁₎ acts on the vane assemblies one executed with combined functions - and an electric motor with a stator rigidly fixed to the axle 2 and the rotor able to rotate around the stator to produce electric power. The blades of the hydraulic units 1 can be interchangeable.

During the construction of hydroelectric power stations is not required the construction of high dams and the creation of large reservoirs, constructed in the long term, a large cost, which adversely affect the use of the territory, but also on the environment in the places of their erection.

There is a possibility of building on the weirs previously lined with high hydroelectric dams in irrigation systems, etc., Have unused kinetic energy.

Placement of hydropower plants can be carried out with the approach to the places of their consumption of electricity, which will reduce the length of the power lines.

When using the invention made investigations that determine the construction site, where there are maximum river flow rates and the best terms and the construction work of building structures.

These data are matched units 1 and related building solutions that ensure sbornost and industrial designs of their construction.

To improve the ability to use some adjustment of the river bed, which increase the kinetic energy of its flow.

CLAIM

1. Hydroelectric power plant on stream, converts kinetic mechanical energy of flowing water into electricity units having blades for the perception of the impact of the flow attached to the horizontal frames, characterized by the fact that its design team, shore-based support are embedded in the ground (in the ravines and to the walls) and are provided with guides to freely wound bearings frames which are arranged above the flow thereto below rigidly secured axis units with which frames are capable of directing move vertically and to be fixed, when provided with the necessary immersion blade assemblies into the stream, and between the frames for perception of horizontal loads, set horizontal communication, while at high frame width of the stream on top provided with a space, tightens them in the vertical direction, truss.

2. Hydroelectric according to claim 1, characterized in that the device in its reach, for it places allocated chute portion is directed to form the channel walls.

Hydroelectric power plant according to claim 1 3, characterized in that to increase the flow rate at the input station in the zone, reinforced regulator section reduces and holds corrugated box.

print version
Publication date 13.01.2007gg

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