RU2002099C1 - Floating device for generating electric energy due to use of water kinetic energy - Google Patents

Description

high power plants with installation on river fleet ships, and on a pile foundation or in winter with installation on rivers of ice. An increase in the water flow rate on the impellers is achieved by installing water intakes with guiding distributors and water supply channels. The upper spreader of the middle water intake is the hull of the craft. The transmission of electricity to the shore is carried out by an underwater cable. The floating device is connected by a flexible connection and feed to the ground. In FIG. 1 shows a floating device for generating electricity by using the kinetic energy of water, a side view and a plan view; in FIG. 2- the body of the craft of a floating device, side view and plan view; in FIG. 3 - hanging pontoon of a floating device, side view and plan view; in FIG. 4 - impeller of the Floating device, side view and plan view; in FIG. 5 is a section AA in FIG. 2.

In the front part of the vehicle body 1 there is a water intake 2, consisting of two side spreading devices 3, a lower 4 and an upper spreading device 5, which is the vehicle body 1 with a protective net installed in front of it b. There are lateral hanging pontoons 7 on the sides of the vehicle body 1. On top of the vehicle body 1 there is a winch 8, which serves to lift, by means of the cable 9 and block 10, the lower spreader 4 of the intake 2; two winches 11 serving for lifting by means of cables 12 and blocks 13 of two lateral hanging pontoons 7; two beams 14 are used to suspend two lateral suspended pontoons to the body of the watercraft 1. Inside the body of the watercraft 1, a power energy cabinet 15 is installed, which receives electricity from power energy cabinets 15 located on the suspended side pontoons 7 and generators 16 installed inside the body of the watercraft 1, shown on 2 and delivering electricity to the shore, to power consumption facilities, through an underwater power cable 17. The body of the craft 1 is connected to the ground 18 by means of two wires 19 and a flexible connection 20. B at the rear of the body of the vehicle 1, a cover 21 is installed at the bottom, which serves to close the water ducts 22, which is lifted through a cable 23 and block 24 with a winch 25 mounted on top of the body of the vehicle 1. At the front of the outboard side pontoons 7 there are water intakes 26 consisting of each of the four spreaders 27, closed in front

protective grid 28. An energy cabinet is located on top of the side suspension pontoons 7

15, receiving electricity from the generator 16 and issuing it to the energy cabinet 15,

5 located on the body of the craft 1 and the drive system 29 from the impellers 30, shown in figure 3, to the generators

16, generating electricity through cable 31 to power cabinet 15. Drive system 29

0 is made from the shaft of the impeller 30, shown in figure 3, through a bevel gear 32 to the shaft 33 and then through the pulleys and the belt drive or through the gear 29 to the generator 16.

5 When installing a floating device for generating electricity through the use of the kinetic energy of water in electric water transport, only a power plant is used

0 is located in the hull of the watercraft 1, without lateral hanging pontoons 7, on which the lateral spreaders 3 at the intake 2 and the protective net 6 are lifted, and the lower spread 4 of the intake 5 is the cover of the water ducts 22, and when lifted up the upper position with the help of a winch 8. mounted on the body of the craft 1, completely blocks the flow of water

0 flow into the channels. When using river fleet vessels, to receive electrical energy in winter time, only suspended pontoons 7 are installed on them together with beams 14 and a lifting system

5 devices, including blocks 13, cable 12. winches 11, vertical 34 and horizontal 35 structural elements (Fig. 3). When using independent suspended pontoons 7 from the pile base, instead of the upper platform 36 of the vehicle body 1, an independent platform is installed on the pile base, similar to the upper platform 36 of the vehicle body 1, with the above equipment, and when used from ice, in addition to the above, the platform can be equipped with wheels or skids. In FIG. 2 shows a part of a floating device for generating electric energy through the use of kinetic energy of water, without lateral pontoons 7, an expanded part 37 in front of the body of the vehicle 1. In the lower part of the body of the vehicle 1 there are water channels 22 installed in front of them on inter-channel partitions 38 by additional spreading devices 39 and three rows of impellers 30 connected in the water supply channels 22 and connected through actuators 29. located inside the vessel body 1 and consisting of a system of pulleys with a belt or gear transmission, with electric power generators 16 located inside the vehicle body 1, lower on the bottom, in the space between the water supply channels 22, transmitting electric power via cable 40 to the prefabricated power cabinet 15. Inside the watercraft body 1, above the water supply channels 22, auxiliary mechanisms 41 are located, and on top of the hull of the watercraft 1 there are utility rooms 42 serving domestic and office needs. Fig. 3 shows a side suspension pontoon 7 of a floating device for generating electricity by utilizing the kinetic energy of water. The impellers 30 are located in the water supply channel 7 of the outboard pontoon and are connected via bevel gears 32, shafts 33 and drive devices 29, consisting of pulleys with belts or gears, with generators 16. located on the upper platform 43 of the side outboard pontoon 7. In the front and rear parts of the suspended pontoon 7 there are vertical 34 and horizontal 35 structural elements of the device for installation in a working position at a water level of 44 and lifting to a surface level using winches 11 located on the core the boat 1. In Fig. 4, one of the impellers 30 installed in all five water supply channels is shown, where 45 is the axial shaft of the impeller 30. On which both discs 46 are mounted at both ends, in which the mounted between them are mounted concave rotor blades 47. In the lower part of the body of the vehicle 1 there are water supply channels 22 (Fig. 5) with impellers 30 located therein, which transmit rotation to the drive devices 29 and generators 16 located inside the body of the vehicle 1 in the interchannel of the spaces and in the space between the channels and flanges craft. Generators 16 transfer energy via cable 40 to a power energy cabinet 15 located in the upper part of the boat body 1 above the water supply channels 22, drives 29 and generators 16, on site 48, which also contains auxiliary equipment, van 41. Transportation of the vehicle 1 to the installation site is made back to front with the non-conducting channels 22 closed with the cover 21 and with the lateral suspended pontoons 7 raised to the surface, which excludes the rotation of the impellers 30 during towing the floating

devices for generating electricity by utilizing the kinetic energy of water.

The operation of a floating device for generating electricity through the use of the kinetic energy of water is implemented as follows: the watercraft 1 is installed on the banks 19 on any river near the consumer of electrical energy; the lid 21 is opened, closing the water supply channels 22, and the lateral hanging pontoons 7 are lowered into the working position. The flow of water 49 enters the intakes 2 and 26 and, increasing

5, by reducing the cross-sectional area at the points where the water intakes pass into the water supply channels and enter the water supply channels 7 and 22, the horizontal-axis impellers 30 in all the channels rotate. The impellers transmit rotation to the electric power generators 16 through the drive devices 29. The generators 16 give out electric energy and transmit it via power cables 31 and 40 to the power cabinets 15, and from there through the underwater cable 17 to the shore to the energy consumer. When installing a floating device for generating electricity through the use of kinetic energy of water in electric water transport, the operation of the floating device is implemented as follows: when the vehicle 1 is moving, the protective net b and the side spreaders 3 are in the raised

5 state, and the covers 21 and 4 on the water supply ducts 22 are in the closed state, water does not enter the channels, and the floating device is inoperative. When the transport vessel 1 is parked during night loading and unloading operations, the floating device is put into operation, for which the covers 21 are lowered at the rear and 4 at the front of the boat, covering the water supply channels 22, and a protective net b

5 and lateral spreaders 3. Water enters the intake 2 and then, increasing the speed, into the water supply channels 22 to the impellers 30, which through the drives 29 drive the generators 16, which generate electric energy through cables 40 to the power cabinet 15 . From the power cabinet 15, electric power is supplied via cable 17 to the charge of working power sources for electric vehicles, or, during long-term stays and also during winter stalls, in the absence of own needs for electric energy, can be supplied ashore to provide other otrebiteley electricity, i.e. the device will operate as a power plant. If necessary

possible operation of the power plant of the floating device while the vehicle is running. In this case, the protective net 6 and the lateral spreaders 3 of the inlet 2 remain in the raised state, and the lower spreader 4 of the inlet 2 is installed in a horizontal position, along the line of the bottom of the vessel 1, to reduce the oncoming water flow 49. When installing suspended pontoons a floating device for generating electricity by using the kinetic energy of water on river fleet vessels during winter stays, from a pile base or from ice, the operation of a floating device is as follows: dvesnye pontoons 7 (FIG. 1) are omitted winches 11, 13 by means of blocks and cables 12, and the water ustanavFormula invention

A FLOATING DEVICE FOR ELECTRIC POWER GENERATION THROUGH THE USE OF KINETIC ENERGY OF WATER, comprising a watercraft body, inside which there is a through water channel with a four-way water intake, a bladed wheel with curved axial shafts, an impeller mounted on an electric channel, fixed to an alternating channel shaft, associated with the shaft of the impeller wheel, the upper spreader of the water intake being formed by the body of the craft, characterized in that it is Shown with two pontoons installed with the possibility of removing them, on beams mounted on the deck of the boat and protruding beyond its sides, moreover, in the hull of each of the aforementioned pontoons, they are carried out in working position at a water level of 50. Water flow 49 enters the water intake 26 and, increasing the speed, it enters the water channels 7 to the impellers 30. The impellers 30 transmit rotation through bevel gears 32 to the shafts 33 and further, through the drive devices 29, to the generators 16. which generate electricity before ayut on

cable m 31 to the power cabinet 15. From the power cabinet 15, electricity is transmitted through cable 17 to the shore for power consumption objects.

(56) 1. Application of Germany No. 814879. cl. ROSE 7/00, 1951.

2. US Patent Mg 4446378, cl. ROSE B 7/00, 1984.

a non-longitudinal through water channel with a four-sided water intake, inside of which a row of impeller wheels are installed one after the other,

mounted on the respective shafts located across the channel and kinematically connected with the respective generators, and in the body of the craft two additional longitudinal through water ducts are made, while in the mentioned main and additional channels of the craft there are one after another series of impellers mounted on corresponding shafts placed across the channel and kinematically connected with the respective generators, and the said channels in the body of the craft and pontoons are made cross section straight

coal, and each channel of the craft is equipped with additional spreading agents.

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