Flowing damless hydraulic turbine
FIELD: power engineering.
SUBSTANCE: flowing damless hydraulic turbine comprises a pontoon 1 with a bearing stand 3, on which by means of roller supports 4 there are inclined paired rotors fixed coaxially. Rotors are arranged in the form of a shaft 5 with blades 6. Rotors via hinged couplings 7 interact with a power takeoff shaft 8, and via a sprocket 9, rigidly fixed on the shaft 8, with a multiplier and a power unit.
EFFECT: simplified design of a hydraulic turbine, reduction of its dimensions and provision of the possibility to use it on small rivers and streams for power supply to individual households and farms.
3 cl, 5 dwg
The invention relates to the field of small hydropower, and more particularly to a flow dam to microhydroelectric designed to convert water flow into electricity using turbines submerged in the shallow water of rivers and streams.
Known channel dam hydroelectric power plant, installed in the containing flow along the banks of the river diversion channel in an open top box, hydropower installation in the form of a bladed turbine situated on the horizontal axis and optimally submerged in water while the unit is mounted on two oppositely located concrete bases or on the pontoon. Safety fence consists of concrete piles scored at the bottom of the river (patent RF №2131993, IPC F03B 13/00, publ. 20.06.1997 year).
However, this setting is characterized by the presence of a large number of construction works (concrete coastal wall-to-wall flow, the erection of the wall of the separator and so on), in addition, for performance of this hydroelectric power station needed a powerful stream of water, making it impossible for her to use on small rivers and, especially, the streams.
Known dual dam turbine Fedchyshyn V.G., including pontoon platform, held under water in stretching the cables, the carrier rack and oonie rotors with blades, kinematically associated bevel gear shaft of the energy Converter and having a unidirectional rotation when the rotor blades are placed under water, and the blades are made double. The rotors are placed on the consoles streamlined, located on both sides of the carrier rack. Sealed underwater generator enclosure is equipped with a compressed air tank and reducer (RF patent No. 2109165, IPC F03B 13/12, publ. 20.04.1998, prototype).
However, these designs in mind a large number of kinematic relations complicate the design and reduce its reliability. In addition, the installation is characterized by the presence of a large number of construction works, the need for sealing rotating shafts of the rotors and regular control mechanisms for lubrication conical and other transmission and control flow. It should also be noted that completely submerged blade turbines with the same dimensions have a lower efficiency than with partially submerged by water wheels, and do not exclude the possibility of jamming of the rotary blades of bulky waste. In connection with the foregoing, the use of the turbines on small rivers and streams to supply power to individual consumers or farmers economically not LeSabre.
Task to be solved by the claimed invention is directed, is to simplify the design of the turbine, reducing its size and enabling its effective use in small rivers and streams to supply individual and farms.
This technical result is achieved in that the flow dam turbine consists of a pontoon with the carrier rack, on which by means of roller bearings coaxially fixed pair of angled rotors, made in the form of a shaft with blades. The rotors by means of universal joints are mutually connected with a PTO shaft and through the sprocket rigidly mounted thereon, with the multiplier and the unit, and the angle of inclination of the rotor and the angle of the mating side edges of the blades with the axis of the rotor shaft are equal and in the range of 45-60°. The universal joints in each pair of rotors are mounted with an offset of 90°, and the blades of one rotor are rotated blades other ½ of the angle between the blades.
The essence of the claimed invention is illustrated by drawings:
- Figure 1 - scheme of the mechanism;
- Figure 2 is a view of the rotor in the direction of arrow A;
- Figure 3 is a view of the rotor in the direction of arrow B;
- Figure 4 is a view of the turbines from above;
- 5 - graphs of torque (Mkr) and angular velocity (W) (as a percentage) of one four-bladed Roto is and rotor angle of 45° for the rotation of the blades 180°.
Flow dam turbine consists of a hermetically made in the form of a two-edged boats pontoon 1, using 2 ropes attached to the bottom or shore, is fixed in the desired position. The depth of immersion of the whole structure is governed by the sand is poured into the compartments of the pontoon 1. On the pontoon 1 mounted supporting rack 3, roller bearings 4 (or bearing pins) which is fixed angled rotor, made in the form of shaft 5 with 6 blades. The shaft 5 of the rotor by means of an articulated coupling 7 is connected to PTO shaft 8, is rigidly mounted thereon a sprocket 9 which by means of a chain transmission is associated with a multiplier and a power unit (not shown). Articulated coupling 7 in each pair of rotors installed (to reduce non-uniformity) offset by 90°. The optimal tilt angle of the rotor from the vertical (in the plane perpendicular to the flow of water) detected during the experiments and is 45-60°. The inclined position of the rotors allows you to view from under the water all the kinematic connection of the rotor without increasing the diameters of the circles of the blades. The side edges of the blades are at an angle to the axis of the shaft 5 of the rotor, the angle of inclination equal to the angle of inclination of the rotor and is 45-60°. The equality of the angles of the side edges of the blades relative to the axis of the shaft 5 R the Torah and the rotor angle due to two reasons, namely, the minimum lateral clearance between the side edges of the blade 6 and the side of the pontoon 1, which implies the use of the shortest of the rotor shaft, while the long shaft is characterized in the process, a large bending moment, vibration and high load support. The second reason is the lack of resistance to movement of the blades above the water level. The number of blades 6 may vary depending on the degree of non-uniformity of rotation and the need to increase the torque on the one hand and the possibility of passage of debris between the blades on the other. To reduce non-uniformity of rotation of the shaft 8 PTO blade 6 in each pair of rotors are offset relative to each other by ½ of the angle between the blades, so when the four-bladed rotor, this angle is equal to 45°, with a six-bladed - 30°. When the number of blades 6, is depicted in Figure 5 the curves are smoothed, however, decrease the angle between the blades 6 (when the increase in their number) reduces bezlopastny space and may contribute to their driving floating debris to a complete stop turbines.
The proposed turbine operates as follows. The flow of water around the bow of the pontoon 1, affects submerged blades 6 of the rotor, the latter rotates under the action the receiving water flow, pass by articulated coupling 7, the rotation shaft 8 PTO and through the sprocket 9, through chain transfer to the multiplier and the unit.
Thus, structural features of the claimed turbines (with solutions that ensure smooth rotation PTO) determine the simplification of the structure, its small size and the efficiency of the turbines on small rivers and streams to supply individual and farms.
1. Flow dam turbine, characterized in that it contains a pontoon with a carrier rack, on which by means of roller bearings coaxially fixed inclined paired rotors, made in the form of a shaft with blades and through a swivel coupling that interacts with PTO shaft, and a sprocket rigidly mounted on the shaft, with the multiplier and the unit, the angle of inclination of the rotor and the angle of the mating side edges of the blades with the axis of the rotor shaft is equal to 45-60°.
2. Flow dam turbine according to claim 1, characterized in that the hinge coupling each pair of rotors are mounted with an offset of 90°.
3. Flow dam turbine according to claim 1, characterized in that the blades in each pair of rotors are rotated to each other by 1/2 of the angle between the blades.
FIELD: power engineering.
SUBSTANCE: wave-activated power plant comprises an energy converter including a system of gears enclosed into a body fixed on a support above the water surface capable of rotation around the vertical axis, a lever, which is connected with its one end to the gear system via a mechanism of single-sided rotation, and with the second one - to a cylindrical float. The float is equipped with a wave tail unit for alignment along with direction of waves and freely rotates on the lever axis, compensating variances of wave forces at the float ends. A generator is fixed on the support above the water surface and is connected to the energy converter.
EFFECT: invention makes it possible to align the float along the direction of waves and to more efficiently convert the energy of sea waves.
SUBSTANCE: pontoon tidal power plant comprises pontoon vertical cylindrical shells (1), generators, water intake and discharge pipes (20), a system of ropes (8) and anchors (9). Shells (1) are installed with a gap between adjacent shells along a longitudinal line, perpendicular to direction of tide (4). In the middle part of pontoon shells (1) at both sides there are ropes (8) fixed as connected to anchors (9). In the pontoon vertical cylindrical shell (1) there is a water-receiving (10) and dry (11) chambers concentrically arranged. The water-receiving chamber (10) is divided by a partition (12) into sections. In each section there are outlet nozzles (13), a perforated flow distributor (14), a central perforated riser (16), an inlet nozzle (19) of a discharge pipe (20). Outlet nozzles (13) are installed tangentially for flow swirling. The flow distributor (14) is made as a truncated cone with an open upper base and a lower base (15) closed by a wall. The perforated riser (16) is made in the form of a pipe. The lower hole (17) of the pipe is opened, and the upper one is connected to a fish-discharge pipe (18). A dotted line (26) shows position of the pontoon vertical cylindrical shell (1) at the maximum level of water in the sea.
EFFECT: exclusion of fish passage via working elements of generators provides for higher efficiency of fish protection.
4 cl, 3 dwg
FIELD: power industry.
SUBSTANCE: plant includes pontoons 1 and 2 connected by means of bellows 3. Pontoon 1 has bellows 4 on front side, and bellows chamber 5 is attached to its bottom. Above pontoon 1 there attached through turning bearing 6 is vertical air duct 7 with turbogenerator 8. Air intake socket pipe 9 with chain 10 and hinged non-return valve 11 is fixed on its right side. To the left of air duct 7 there attached is plumage 12, from above is elbow 13 the outlet hole of which faces plumage 12. Air duct 14 is attached through bearing 15 from above to pontoon 2 and has turbogenerator 16 from inside, plumage 17 on the left side 17, and angular socket pipe 18 from above 18. At the bottom to air duct 14 under plumage 17 there attached is connection pipe 19 closed with hinged non-return valve 20. Hinged non-return valves 21 and 22 are installed in outlet holes of pontoons 1 and 2. Valve 22 is pressed to its seat with flat spring 23. To pontoon 2 there attached is bellow chamber 24 having cap 25. Plumage 12 and 17 is made of closed metal frame 26 and 27, and piezoelectric films 28 and 29 are fixed on them.
EFFECT: providing the possibility of maximum wave and wind energy use.
FIELD: power industry.
SUBSTANCE: device for obtaining electric energy from sea waves includes vessel hull, several longitudinal channels 2 at vessel hull, hydraulic turbine generators 14, electric accumulators, electric actuator 12 with screw propeller 13. Longitudinal channels 2 are slanted towards vessel aft. Lower edge of inlet nose hole 4 of channel 2 is arranged at level of average seal water level value. In longitudinal channel 2 there installed is circular cylinder with vertical axis with possibility of its being flown along the outline with sea water flow, in the cavity of which there provided are pipelines interconnected with each other and with longitudinal channel. Hydraulic turbine generators 14 are installed on pipeline which is transverse to longitudinal channel.
EFFECT: obtaining electric energy used immediately at production site for electric actuator of vessel screw propeller.
3 cl, 6 dwg
FIELD: power industry.
SUBSTANCE: method for producing electric energy from sea currents involves sea water intake to pipeline 3 arranged in cavity of circular cylinder 1 with vertical axis, passage of sea water to working member of hydraulic generator 4, and water discharge from pipeline 3. Sea water intake to pipeline is performed in circuit 5 of circular cylinder 1 at leakage point of approaching flow. Sea water discharge from pipeline 3 is performed at point 6 in circuit of circular cylinder 1, which is located in the gap between two adjacent circular cylinders 1.
EFFECT: higher efficiency of energy extraction from sea currents and improved operating conditions.
FIELD: power industry.
SUBSTANCE: device represents hydraulic-wave stock-type core electric generator which includes floating housing (1) made so that it retains its constant position relative to vertical line at any rise and fall of water; vertical pin (2) fixed on housing; float (3) arranged on pin with possibility of back-and-forth movement along the pin; vertical stock (4) attached to the float with magnet (5) fixed inside the stock; limit stop (6) installed near upper end of vertical pin to exclude the position when the float exceeds upper limit of the pin, core (7) attached to the limit stop and around the cross section of which there is winding (8).
EFFECT: providing effective generation of electric energy on waves of any length irrespective of the speed of vertical wave movement, high operating reliability of the device because component parts are not used in the design, absence of rotating parts and lubricating materials predicts improvement of environmental behaviour of the device, mobile floating housing allows transporting the device by water, device has storm resistant properties because horizontal waves freely pass through frame housing and flow about the floats of the device; the number of materials for manufacture of the device has been considerably reduced, which is essential for economic component of manufacture; besides, maintainability of the devices is achieved, which influences the cost reduction of the generated electric energy, namely at its being used on sites of industrial production of sea and coastal location.
21 cl, 8 dwg
FIELD: power industry.
SUBSTANCE: device includes floating housing (1) maintaining its constant position relative to vertical plane at any rise and fall of waves, vertical rod (2) attached to housing with magnet (3) fixed inside the rod, float (4) arranged on rod with possibility of back-and-forth movement along the rod, core (5) attached to the float and around the cross section of which there is winding (b). Device is resistant to storm since horizontal waves freely pass through frame housing and flow around floats of the device; the quantity of materials for manufacture of the device is considerably decreased, which is essential for economic constituent of manufacture, besides the serviceability of the device is achieved, which influences on the reduction of cost of the received electric energy, namely at its being used at objects of commercial manufacture of sea and nearshore location.
EFFECT: providing effective generation of electric energy on waves of any length irrespective of speed of vertical wave movement; composite elements are not used in the design, and as a result, high operating reliability of the device is reached, absence of rotating parts and lubricating oils provides improvement of ecological characteristics of the device, and mobile floating housing allows transporting the device by water.
21 cl, 8 dwg
SUBSTANCE: device includes several cylindrical shell supports arranged on sea shelves, system of supply and drain pipelines, hydraulic generators. Cylindrical shell supports are installed in a row with clearance for water passage along line perpendicular to direction of tidal and ebb currents. Cavity of cylindrical shell support is divided along vertical line into several tiers, for instance into 2 and more, to locate pipelines and hydraulic generators. Supply pipeline passes perpendicularly along diagonal line, and drain pipeline - along diagonal line parallel to line of installation of cylindrical shell supports. At the same time ends of these pipelines communicate with sea, and hydraulic generators are arranged on drain pipelines.
EFFECT: reduced cost of generated electric energy, less operational problems and higher efficiency due to application of full tide and ebb cycle.
FIELD: power engineering.
SUBSTANCE: oscillations of float through double-arm level via mechanical drive actuate rotor of power generator that generates electric current and is located in tight closed inner space of base fixed on bottom in coastal area. Additionally wave front is concentrated by means of guide platform fixed on concrete base. Beginning of platform is located at the level of water surface and to direct wave front to receiving platform, which, deviating under action of wave front impact and wave water weight, through mechanical drive, rotates rotor of electric generator, and as water flows down from it, it returns into initial position with the help of return-damping spring. Spring with its one end is connected to receiving platform, and the other end is fixed on concrete base.
EFFECT: environmentally safe power generation on the basis of sea waves energy application.
2 cl, 1 dwg
SUBSTANCE: electric current generator includes rotor and stator with common longitudinal axis located horizontally, the cores with coils and excitation system of which provide generation of electric current; at that, centre of mass of rotor or stator are eccentrically offset relative to longitudinal axis of their rotation, and for increasing the eccentricity on rotor or stator there fixed is additional weight, or there are slots and/or holes to which there can be introduced the material with unit weight which is bigger than that of the material enclosing it, or one or some part of coils and their cores are removed, or cores with coils are located axisymmetrically or in odd number which is more than 3. In order to provide the possibility of swinging of statically unbalanced rotors or stators, they shall be installed freely, and their paired rotor or stator is fixed on the floating device having the possibility of oscillations through angle ± α at movement of water waves and possibility of being turned along the normal to impact of waves owing to the shape of their housing or vertical finning. At that, generators can be installed in front rows or in rows one after the other, and in order to percept oscillations of floating device in mutually perpendicular directions, generators can be built perpendicularly in hollow tubular rotor of external generator the rotor or stator of which are statically unbalanced and have the possibility, owing to free suspension in direction to the centre of the Earth, of oscillatory movements relative to their paired rotors and stators fixed on floating device at influence of waves thereon. In order to provide the possibility of oscillations in three mutual planes the rotors and stators of generators can be installed on horizontal rotary platform installed on floating device and having the possibility of free rotation about their vertical axis. At that, on platform and surfaces of floating device, which are adjacent to it, there can be installed cores with coils and excitation system, which provide electric current generation. Rotors and stators can also be suspended to horizontal platform, including in several tiers.
EFFECT: providing reliable generation of electric current at free mutual offset of rotor and stator of generator with forces of gravity of the Earth.
29 cl, 12 dwg
FIELD: wave-energy-to-electric-power conversion.
SUBSTANCE: proposed wave energy plant has supporting frame with vertical guides, float installed for vertical reciprocation that accommodates ratchet gears provided with coaxial central holes, shaft passed though these holes and fixed in supporting frame to laminar screw section whose top and bottom parts are twisted in opposition and contact ratchet gears disposed in cylindrical casing with through holes; it also has electric generator. Float is mounted for displacement along vertical guides and has inertial member disposed inside for rotation and displacement together with float; inertial member contacts inner surface of float casing through rollers. Cylindrical casing is joined with inertial member; electric generator is disposed within supporting frame and kinematically coupled through extensible joint between inertial member and drum installed for joint rotation with the latter and with gear transmission.
EFFECT: enhanced power output of wave energy plant generator.
1 cl, 1 dwg
FIELD: power engineering.
SUBSTANCE: invention is designed for conversion of wave energy into electric energy. Proposed converter contains mechanically coupled fixed post, float chambers, frame, shaft, step-up gear and electric generator. Moreover, converter additionally contains relatively interacting second shaft, first and second gears and at least two motion converters. First and second gears are fixed on corresponding shafts and engage with each other. Each motion converter has vertical rod installed for vertical vibration on upper end of which first block is installed, and on lower end, third sprocket engaging with first and second float chambers. First and second overrunning clutches with sprockets are installed on shafts and they engage through first and second chains with third sprocket.
EFFECT: increased efficiency.
8 cl, 7 dwg
FIELD: power engineering.
SUBSTANCE: proposed plant is designed to convert energy of waves into electric energy. Proposed device contains pontoon, anchor chain and anchor, electric generator and drive including working and support sheaves over which flexible tie with weights o each end is passed. One of weights is installed for hanging over bottom and is made in form of floating anchor and the other is made in form of counterweight. Anchor chain is provided with tie-rod. Floating anchor and counterweight are made for adjustment of their mass. Floating anchor can be made in form of hollow platform in which row of chambers is made. Each chamber is sealed and designed for accommodating and/or ground, and /or air, and/or water. Counterweight is made in form of hollow float with sealed chamber in lower part which is designed for ground, and sealed air chamber is found in its upper part. Tie-rod is installed by one end on anchor chain and by other end, on pontoon. It is made flexible and can be adjusted in length.
EFFECT: provision of operation at any depth.
5 cl, 3 dwg
FIELD: power generating.
SUBSTANCE: invention is designed for use in vehicle power drives and for power generation. Method of conversion of energy of working medium into mechanical and electric energy is provided by multistage conversion of energy of drive engine having rotating output shaft, for instance, hydraulic turbine. Power torque is transmitted from shaft of drive engine to mechanical power consumer by means of at least two-stage conversion of mechanical energy into energy of working medium, for instance, water. Water pressure is provided by use of centrifugal hydraulic pump or radial-axial hydraulic turbine operating as a pump with provision of generation of reactive energy caused by interaction of water with blades of hydraulic turbine stage or reactive jet nozzle of stage runner, with transmission of water through fixed waterway and stage stator made in form of spiral chamber or branched manifold. Peripheral speed of stage runner with blades or reactive jet nozzles in creases torque by value of difference of radii of stage runner and drive engine wheel. Device contains drive engine with rotating shaft, for instance, hydraulic turbine, transmitting shaft, generator and at least two similar conversion stages. Shaft of hydraulic turbine is coupled with centrifugal pump impeller of first stage radially from which fixed waterways are laid to branched manifold or to spiral chamber on side surface of which radial-axial turbine runner is installed with working blades or nozzles over periphery under which drain manifold is installed. Runner of second stage hydraulic pump is rigidly installed on shaft by means of which it is connected with runner of first stage and rotor of electric generator.
EFFECT: increased torque transmitted to electric generator.
FIELD: power engineering.
SUBSTANCE: proposed plant is designed for converting energy of waves into electric energy. Proposed plant contains vertical support secured on bottom, rocking rod installed on support for rotation around axis of support, float secured on one of rod ends. Float is provided with intake bottom hole and outlet top hole, both provided with remote controlled valves, and electric generator. Upper end of support remains under water at any possible magnitudes of waves. Wave magnitude sensor is connected with remote controlled valves, float is connected to pneumatic line connected with pressure source, rocking rod is connected with pump which is connected by pipeline with accumulator of hydropotential energy on shore, electric generator is located on shore and is coupled with hydraulic turbine connected with accumulator of hydropotential energy. Plant changes to safe mode of operation owing to filling of float with water at excess of magnitudes waves determined by corresponding wave magnitude sensor.
EFFECT: provision of reliable and long operation.
9 cl, 3 dwg
FIELD: power engineering.
SUBSTANCE: plant is designed for generating power by conversion of energy of sea waves. Proposed wave power plant is mounted on pontoon and provided in nose part with bellows with bottom from wave side and longitudinal bell with vertical tube arranged over bellows accommodating electric generator with mechanical converter, and in center of pontoon behind the bell, box-shaped vertical air duct is installed divided by vertical partition into two parts and communicating with pontoon through two check valves. Windwheel with blades is installed in cut of partition, being mechanically connected through shaft with electric generator. Bellows chamber with bottom is installed in stern part of pontoon. Holes are made in wall of pontoon between spaces of bellows and pontoon, and in wall of pontoon bottom between spaces of bellows chamber and pontoon to pass compressed air inside pontoon, and electric generators are installed.
EFFECT: provision of more complete utilization of energy of sea waves.
8 cl, 3 dwg
FIELD: electric power engineering.
SUBSTANCE: invention is related to electric power engineering and may be used for generation of electric power at the account of ocean tides, ocean waves, wind from the shore by integration of tide energy with hydrogen technology. Barrage for energy extraction from potential energy contained in ocean tides, consists of multiple support stands installed with the same interval from each other in the ocean along the perimeter line and attached to the sea bottom. Panels are installed one above the other and fixed between pairs of neighboring support stands. Gaps between every panel and support stands are leak-tightened. Pairs of support stands from two rows of support stands for caissons. Support panels are placed between every pair of opposite support stands from the mentioned two rows so that caisson is supported by support panels, so that they form platform between two rows for caissons. In every caisson there are turbines with facilities that provide for water passing through the turbine by operator command. Electric generators are connected to at least one turbine. Barrage has no gaps or slots. As a result the ocean is separated from the area inside the barrage, excluding time, when operator provides water passing through turbine for electric power generation. Invention works at different loads and functions as power complex with electrolyzers and fuel elements for generation of electric power by request, excluding by that impulse character of traditional tide energy. Hydrogen may be produced as target product.
EFFECT: reduces cost of works.
6 cl, 17 dwg
FIELD: engineering industry.
SUBSTANCE: invention refers to water power engineering, and namely to water-borne vehicles producing electric energy used for external consumers and for its own movement. Energy-producing floating platform consists of a triangular-shaped platform with a power unit, which is elevated above water surface by means of columns, floats, piston-type pumps, and supports which are hinged to columns. Floating platform is equipped with wind impellers installed on brackets and being synchronously rotated by propelling screws with wheels. Between each support and float arranged are piston-type pumps. Inside each column there is an axle on lower end of which there installed is a propelling screw and a wheel, and the other axle end is taken out above the platform surface and is provided with a pulley. Over pulleys there passed is a flexible rope pulled over by a steering mechanism.
EFFECT: designing the maneuvering self-moving energy-producing floating platform which is capable of autonomous movement on water surface.
FIELD: power engineering.
SUBSTANCE: invention relates to hydroenergetics, to low pressure flows of seas, rivers and water outlets of hydro electric stations and reservoirs. A tidal hydroelectric plant contains a cylindrical body of the machine compartment with a gear box and electric generator of the tail hydroturbine with arms, mounted on its axis and the axis of rotation. On the upper part of the body is fixed a flat pylon, on the end of the pivot system and the axis of rotation. The body is suspended on a crossbeam in the passage of the catamaran for lifting the power station to the level of the servicing platform on the grooves of the support bridge pier, connected by the arch with a lifting mechanism. Arms of the hydroturbine are made short and wide sweptforward on the leading edge and with a concave surface in the form of a parabolic curve, and a convex surface of the tailpiece perforated with slanting slits.
EFFECT: reduces the depth of the low pressure power stations, increases the hydrodynamic quality of the hydroturbines arms, and ensures periodic lifting of the power station from the water.
3 cl, 4 dwg
FIELD: engines and pumps.
SUBSTANCE: invention is related to the field of renewable power sources, namely to use of potential energy accumulated in water reservoirs and its conversion into other types of energy, mostly in electric energy. Water power device comprises the following components that interact with each other - platform, multiplier, power generator, the first and second shafts, in which according gears are installed, overrun clutches and sprockets that interact with chain. Device additionally comprises the first and second trolleys. They are connected to each other by chain and are installed in appropriate inclined guides with the possibility of reciprocal motion. Appropriate reservoirs are installed in trolleys, being equipped with exhaust water valves. In upper points reservoirs interact with appropriate newly introduced inlet water valves and units of position fixation, and in lower points - with end supports.
EFFECT: makes it possible to simplify design and increase efficiency of energy transformation.
7 cl, 6 dwg