RU2722808C1 - River electric generator for shallow depths - Google Patents

River electric generator for shallow depths Download PDF

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Publication number
RU2722808C1
RU2722808C1 RU2019132823A RU2019132823A RU2722808C1 RU 2722808 C1 RU2722808 C1 RU 2722808C1 RU 2019132823 A RU2019132823 A RU 2019132823A RU 2019132823 A RU2019132823 A RU 2019132823A RU 2722808 C1 RU2722808 C1 RU 2722808C1
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RU
Russia
Prior art keywords
lever
power
generator
turret
casing
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RU2019132823A
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Russian (ru)
Inventor
Александр Борисович Савин
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Александр Борисович Савин
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Priority to RU2019132823A priority Critical patent/RU2722808C1/en
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Publication of RU2722808C1 publication Critical patent/RU2722808C1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
    • F03B13/1805—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem
    • F03B13/181—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation
    • F03B13/1815—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation with an up-and-down movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

FIELD: power engineering.SUBSTANCE: invention relates to power engineering and is intended for generation of electric power from free stream flow of water in rivers. A river electric generator for small depths contains cylindrical turret 1 with support 2 at the bottom, a casing of power part 3 on top of turret 1 with possibility of turning, lever 5 of casing 3 connected to casing 3 through horizontal axis 6. On the axle of the other end of lever 5 there is a float in the form of a truck with keel 8 and balloons 9 of toroidal shape with blades 10. Balloons 9 are located at ends of axles of rotation. Other ends of semi-axles are connected with rear axle reduction gear with differential. Reduction shaft is located inside power lever 5 and connected with generator 14 located on lever 5 axis.EFFECT: invention is aimed at creation of a device allowing free and efficient production of damless energy intake of unstable water flow at shallow depth.1 cl, 2 dwg

Description

Изобретение относится к энергетике, в частности, к возобновляемым источникам энергии, и предназначено для генерации электроэнергии из свободнопоточного течения воды в реках, включая малые глубины.The invention relates to energy, in particular, to renewable energy sources, and is intended to generate electricity from a free-flowing stream of water in rivers, including shallow depths.

Известен способ получения электроэнергии из речного потока: электрогенератор «Сарра» (http://www.microhydro.ru/cappa-mikroges-bez-plotiny/). Недостатком этого устройства является необходимость некоторой глубины в месте установки, отсутствие в воде мусора. Эти факторы могут привести к нестабильной работе и, в критических ситуациях, вызовут поломку и отказ в работе устройства.There is a method of generating electricity from a river stream: a Sarra electric generator (http://www.microhydro.ru/cappa-mikroges-bez-plotiny/). The disadvantage of this device is the need for some depth at the installation site, the absence of debris in the water. These factors can lead to unstable operation and, in critical situations, cause a breakdown and failure of the device.

Задачей изобретения является создание устройства, позволяющего свободно и эффективно производить безплотинный забор энергии нестабильного течения воды на небольшой глубине, включая бурун на горной реке.The objective of the invention is to provide a device that allows you to freely and efficiently produce damless energy intake of an unstable flow of water at a shallow depth, including a breaker on a mountain river.

Технический эффект изобретения достигается путем создания устройства, которое с помощью тороидальных баллонов с лопатками вращает круговой генератор, расположенный над поверхностью воды (под водой генератор устанавливать технически сложно), в котором используется фактор направления движения воды и свойство баллонов тороидальной формы большого диаметра в движении преодолевать крупные волны и препятствия в виде плывущего мусора.The technical effect of the invention is achieved by creating a device that rotates a circular generator located above the surface of the water with the help of toroidal blades with blades (it is technically difficult to install the generator under water), which uses the factor of the direction of water movement and the property of large diameter toroidal cylinders to overcome large ones waves and obstacles in the form of floating debris.

Признаками изобретения является то, что устройство содержит цилиндрическую башенку с опорой на дне, корпус силовой части на верху башенки с возможностью разворота на шаровой опоре, рычаг корпуса силовой части, соединенный с корпусом силовой части через горизонтальную ось, на оси нижнего конца рычага находится поплавок в виде тележки с килем и баллонами тороидальной формы с лопатками. Баллоны находятся на концах полуосей вращения, другие концы которых соединены с редуктором заднего моста с дифференциалом. Вал редуктора находится внутри силового рычага и соединен с генератором, находящимся на оси силового рычага.Signs of the invention is that the device comprises a cylindrical turret with a support at the bottom, a power unit housing on top of the turret with a possibility of a turn on a ball bearing, a lever of the power unit housing connected to the power unit body through a horizontal axis, a float is located on the axis of the lower end of the lever a cart with a keel and toroidal cylinders with blades. The cylinders are located at the ends of the semi-axes of rotation, the other ends of which are connected to the rear axle gear with a differential. The gearbox shaft is located inside the power arm and is connected to a generator located on the axis of the power arm.

Изобретение поясняется чертежами, где на фиг 1 - вид сбоку, на фиг. 2 - вид сверху.The invention is illustrated by drawings, where in FIG. 1 is a side view, in FIG. 2 is a plan view.

Предлагаемое устройство состоит из: цилиндрической башенки 1 с опорой 2 на дне, корпуса силовой части 3 на верху башенки с возможностью разворота без ограничений на 360 градусов на оси башенки 1 на шаровой опоре 4. Силовой рычаг 5 крепится к корпусу силовой части 3 через горизонтальную ось 6. На оси 7 другого конца рычага находится поплавок в виде тележки с килем 8 и баллонами тороидальной формы 9 с лопатками 10 (на фиг. 2 показаны частично). Баллоны 9 находятся на полуосях вращения 11. Внутри тележки находиться редуктор 12 заднего моста с дифференциалом. Полуоси баллонов 11 подходят к редуктору 12, вал 13 которого соединен с генератором 14, находящимся на оси силового рычага 5.The proposed device consists of: a cylindrical turret 1 with a support 2 at the bottom, the body of the power part 3 at the top of the turret with the possibility of 360 degree rotation on the axis of the turret 1 on the ball joint 4. The power lever 5 is attached to the body of the power part 3 through a horizontal axis 6. On the axis 7 of the other end of the lever is a float in the form of a cart with a keel 8 and balloons of a toroidal shape 9 with blades 10 (partially shown in Fig. 2). The cylinders 9 are located on the axles of rotation 11. Inside the trolley there is a rear axle gearbox 12 with a differential. The half-axes of the cylinders 11 are suitable for the gearbox 12, the shaft 13 of which is connected to the generator 14 located on the axis of the power lever 5.

Работает устройство следующим образом. Течение реки килем 8 ориентирует рычаг 5 по направлению своего движения. Баллоны 9 из-за большого объема находятся на поверхности и за счет лопаток 10 раскручиваются, генератор 14 вырабатывает ток. Тележка с килем 8 может свободно вращаться вокруг оси 7 рычага 5 для автокомпенсации разности сил всплытия баллонов 9 на краях осей 11. Дифференциал редуктора заднего моста 12 устраняет взаимовлияние вращения баллонов 9. Баллоны 9 за счет большого диаметра и возможности независимого вращения на осях 11 легко перекатываются через закрученный гребень волны и плывущий мусор. Расположение провода генератора не показано, может быть произвольным.The device operates as follows. The flow of the river by keel 8 orients the lever 5 in the direction of its movement. Due to the large volume, the cylinders 9 are located on the surface and, due to the blades 10, are unwound, the generator 14 generates a current. A cart with a keel 8 can freely rotate around the axis 7 of the lever 5 to automatically compensate for the difference in the ascent forces of the cylinders 9 at the edges of the axles 11. The differential gear of the rear axle 12 eliminates the mutual influence of the rotation of the cylinders 9. The cylinders 9 are easily rolled due to the large diameter and the possibility of independent rotation on the axles 11 through a swirling crest of a wave and floating debris. The location of the generator wire is not shown, may be arbitrary.

Устройства могут работать в группе.Devices can work in a group.

Заявленное изобретение имеет всего одну точку крепления, других работ не требуется, достаточно установить башенку, после чего «нанизать» предлагаемое устройство. Один из простейших и перспективных путей получения и преобразования речной энергии в удаленных районах в отсутствии линий э/передач. Использование современного низкооборотного безщеточного генератора на редкоземельных элементах. Редуктор заднего моста с дифференциалом конструктивно соответствует аналогичному в заднеприводном автомобиле.The claimed invention has only one attachment point, other work is not required, just install the turret, and then "string" the proposed device. One of the simplest and most promising ways of obtaining and converting river energy in remote areas in the absence of electric transmission lines. Use of a modern low-speed brushless generator based on rare-earth elements. The rear axle gear with differential structurally corresponds to that in a rear-wheel drive car.

Claims (1)

Речной электрогенератор для малых глубин, содержащий цилиндрическую башенку с опорой на дне, корпус силовой части на верху башенки с возможностью разворота, отличающийся тем, что содержит рычаг корпуса силовой части, соединенный с корпусом силовой части через горизонтальную ось, на оси другого конца рычага находится поплавок в виде тележки с килем и баллонами тороидальной формы с лопатками, баллоны находятся на концах полуосей вращения, другие концы которых соединены с редуктором заднего моста с дифференциалом, вал редуктора находится внутри силового рычага и соединен с генератором, находящимся на оси силового рычага.A river generator for shallow depths, containing a cylindrical turret with a support at the bottom, a power unit housing at the top of the turret with a possibility of a turn, characterized in that it contains a lever of the power unit case connected to the power unit case through a horizontal axis, on the axis of the other end of the lever is a float in the form of a cart with a keel and toroidal cylinders with blades, the cylinders are located at the ends of the semi-axes of rotation, the other ends of which are connected to the rear axle gear with a differential, the gear shaft is located inside the power lever and connected to the generator located on the axis of the power lever.
RU2019132823A 2019-10-15 2019-10-15 River electric generator for shallow depths RU2722808C1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2548911A (en) * 2016-04-01 2017-10-04 Rocco Tulino Rosario Device for the continuous and discriminated positioning of each blade of hydraulic turbines at vertical axis
JP2017207046A (en) * 2016-05-22 2017-11-24 協和工業株式会社 Bridge-installed water power generator
RU2644793C2 (en) * 2015-01-13 2018-02-14 ТЗОО ИН Энтерпрайз Ко., Лтд. Shore-based water power plant for electric power generation
RU2660700C2 (en) * 2016-04-22 2018-07-09 Евгений Александрович Савин Marine wave power generator
RU2687656C1 (en) * 2018-02-27 2019-05-15 Евгений Александрович Савин Ocean or sea wave coastal electric generator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2644793C2 (en) * 2015-01-13 2018-02-14 ТЗОО ИН Энтерпрайз Ко., Лтд. Shore-based water power plant for electric power generation
GB2548911A (en) * 2016-04-01 2017-10-04 Rocco Tulino Rosario Device for the continuous and discriminated positioning of each blade of hydraulic turbines at vertical axis
RU2660700C2 (en) * 2016-04-22 2018-07-09 Евгений Александрович Савин Marine wave power generator
JP2017207046A (en) * 2016-05-22 2017-11-24 協和工業株式会社 Bridge-installed water power generator
RU2687656C1 (en) * 2018-02-27 2019-05-15 Евгений Александрович Савин Ocean or sea wave coastal electric generator

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