BG559Y1 - Hydraulic engine - unit of water wheels - Google Patents

Hydraulic engine - unit of water wheels Download PDF

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Publication number
BG559Y1
BG559Y1 BG102626U BG10262698U BG559Y1 BG 559 Y1 BG559 Y1 BG 559Y1 BG 102626 U BG102626 U BG 102626U BG 10262698 U BG10262698 U BG 10262698U BG 559 Y1 BG559 Y1 BG 559Y1
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BG
Bulgaria
Prior art keywords
water wheels
water
wheels
unit
hydraulic engine
Prior art date
Application number
BG102626U
Other languages
Bulgarian (bg)
Inventor
Тодор Н. Иванов
Димитър Т. Николов
Георги Т. Николов
Original Assignee
Тодор Н. Иванов
Димитър Т. Николов
Георги Т. Николов
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Тодор Н. Иванов, Димитър Т. Николов, Георги Т. Николов filed Critical Тодор Н. Иванов
Priority to BG102626U priority Critical patent/BG559Y1/en
Publication of BG559Y1 publication Critical patent/BG559Y1/en

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/20Hydro energy

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  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Hydraulic Turbines (AREA)

Abstract

The hydraulic engine - unit of water wheels can find application in hydraulic engineering, basically for driving of electric generators, as well as for equipment for water-mills, saw-mills and the like. It has simplified structure and is distinguished by its compactness and reliability. The hydraulic engine includes more than two low-operating water wheels (1) with blades (10). The water wheels (1) are mechanically interconnected by means of bevel gears (3,4) and shafts (5) and generally to an electric generator (7) by means of gear (6). The low-operating (operating from their lower parts) water wheels (1) are interconnected in a unit by means of a belt (2) and are fitted in succession in an inclined canal (9) the width of which is equal to the width of the blades (10) of the water wheels (1). 1 claim, 2 figures

Description

Хидравличният двигател - блок от водни колела може да намери приложение в хидроенергетиката, по-специално при задвижване на електрически генератори, както и на съоръжения като мелници, дъскорезници и други.Hydraulic motor - block of water wheels can be used in hydropower, especially when driving electric generators, as well as equipment such as mills, sawmills and more.

Предшестващо състояние на техникатаBACKGROUND OF THE INVENTION

Известно е, че някои от съществуващите ВЕЦ-ове работят с много големи мощности, но при условия на високи падове на водата и скъпи напорни съоръжения - язовирни стени, напорни кули, напорни тръбопроводи и други. Възможността за използване на тези ВЕЦ-ове зависи преди всичко от надморското равнище на водоресурса и често се налага да работят сезонно. Обикновено, полезната мощност на кинетичната енергия на водата се използва еднократно и голяма част от нея остава неизползвана.It is known that some of the existing hydropower plants operate at very high capacities, but under conditions of high water drops and expensive pressure equipment - dam walls, pressure towers, pressure pipelines and others. The possibility of using these hydropower plants depends first and foremost on the altitude of the water resource and is often required to operate seasonally. Usually, the useful power of the kinetic energy of water is used once and much of it is left unused.

От Ц8 4 352 990 е известен хидрозадвижван електрически генератор, включващ водни колела, поставени последователно в канал и свързани помежду си чрез валове, стени, зъбни колела и ремъци и общо с електрически генератор чрез предавка. Предвидена е възможност за включване на безкраен ремък (лента с кофички), който се движи над и под водните колела с цел използване на необхванатата от тях енергия на водата за задвижване на друг генератор.From C8 4 352 990 is known a hydraulic drive electric generator comprising water wheels, arranged in series in a channel and connected to each other by shafts, walls, gears and belts and in general to an electric generator by gear. It is possible to include an endless belt (belt with buckets) that moves above and below the water wheels in order to use the uncovered energy of the water to drive another generator.

Използването на известния генератор при вълнение, пълноводие на реката след пороен дъжд и т.н. поражда нерегулируемо количество и скорост на водата, което води до непостоянни обороти на генератора. Безкрайният ремък за улавяне на необхванатата водна енергия от водните колела усложнява конструкцията и би повлиял отрицателно на кпд на същите. Като цяло известното решение има усложнена конструкция и нисък кпд.The use of the known generator in the excitement, high water of the river after heavy rain, etc. generates an unregulated amount and velocity of water, resulting in erratic generator speeds. The infinite strap for capturing the uncovered water energy from the water wheels complicates the construction and would adversely affect the efficiency of the wheels. In general, the known solution has a complicated construction and low efficiency.

Техническа същност на полезния моделThe technical nature of the utility model

Задача на полезния модел е да се създаде компактен, опростен и надежден хидравличен двигател.The utility of the utility model is to create a compact, simple and reliable hydraulic motor.

Задачата е решена чрез хидравличен двигател, който включва повече от две долнобойни водни колела с лопатки. Валовете на колелата са свързани помежду си чрез механични предавки. Водните колела са монтирани в наклонен канал, чиято широчина е равна на широчината на лопатките на водните колела.The problem is solved by a hydraulic motor, which includes more than two paddle-wheeled water wheels. The shafts of the wheels are interconnected through mechanical gears. The water wheels are mounted in a sloping channel whose width is equal to the width of the water wheel blades.

Диаметърът на долнобойните водни колела и техният брой е в зависимост от водопотока, наклона и дължината на канала, а мощността на хидравличния двигател от постигнатия пад.The diameter of the bottom-mounted water wheels and their number depends on the water flow, the slope and the length of the channel, and the power of the hydraulic motor on the fall achieved.

Предимство на заявения хидравличен двигател е неговата опростена конструкция, компактност и надеждност.The advantage of the claimed hydraulic motor is its simplified construction, compactness and reliability.

Описание на приложените фигуриDescription of the attached figures

Полезния модел е илюстриран с приложените фигури, от които:The utility model is illustrated with the attached figures, of which:

Фигура 1 представлява принципна схема на хидравличния двигател;Figure 1 is a schematic diagram of a hydraulic motor;

фигура 2 - вариантно изпълнение на полезния модел.Figure 2 is a variant embodiment of the utility model.

Примери за изпълнение на полезния моделExamples of implementation of the utility model

Хидравличният двигател - блок от водни колела се състои от повече от две долнобойни водни колела 1, свързани в един блок чрез рама 2. Долнобойните водни колела 1 са механично свързани помежду си чрез конични зъбни колела 3 и 4 и валове 5 и общо с електрически генератор 7 чрез зъбна предавка 6. Свързването на колелата 1 може да бъде осъществено и по друг известен начин, например чрез паразитни зъбни колела или чрез верига. Долнобойните водни колела 1 са разположени последователно в наклонен канал 9, чиято широчина е равна на широчината на лопатките 10 на колелата 1. Водата, която идва от водоизточника, преминава през утаители, предпазни решетки и оразмерителни отвори (непоказани на фигурите) постъпва в наклонения канал 9 и се поема от лопатките 10 на колелата 1. Сумираната мощност от долнобойните водни колела 1 чрез зъбната предавка 6 задвижва консуматора с необходимите му обороти, в случая генератор за електрически ток 7.The hydraulic motor - block of water wheels consists of more than two lower water wheels 1 connected in one block by frame 2. The lower water wheels 1 are mechanically connected to each other by conical gears 3 and 4 and shafts 5 and in total with an electric generator. 7 through a gear 6. The connection of the wheels 1 can also be accomplished in another known manner, for example, through parasitic gears or through a chain. The bottom-mounted water wheels 1 are arranged sequentially in an inclined channel 9, the width of which is equal to the width of the blades 10 of the wheels 1. The water coming from the water source passes through sedimentation tanks, safety bars and dimension openings (not shown in the figures) entering the inclined channel 9 and is taken up by the blades 10 of the wheels 1. The summed power from the lower water wheels 1 through the gear train 6 drives the consumer with the necessary revolutions, in this case an electric generator 7.

При друг вариант, показан на фигура 2, при по-голям дебит на водоресурса, долнобойните водни колела 1 могат да бъдат подредени в секции 11, на валове 12, лагеруващи в лагери 8, след което секциите 11 могат да бъдат блоково свързани по описания по-горе начин.In another embodiment shown in Figure 2, at higher water flow rates, the bottom-mounted water wheels 1 may be arranged in sections 11, on shafts 12, bearing in bearings 8, and then sections 11 may be blockwise connected as described in way up.

Claims (1)

1. Хидравличен двигател - блок от вод- 5 ни колела, включващ повече от две водни колела с лопатки, като валовете на колелата са свързани помежду си чрез механични предавки в блок, характеризиращ се с това, че водните колела (1) са долнобойни и са монтирани в наклонен канал (9), чиято широчина е равна на широчината на лопатките (10) на водните колела (1).1. Hydraulic motor - a block of water wheels, comprising more than two water wheels with blades, the shafts of the wheels being interconnected by mechanical gears in a block, characterized in that the water wheels (1) are bottom-mounted and are mounted in an inclined channel (9) whose width is equal to the width of the blades (10) of the water wheels (1).
BG102626U 1998-07-13 1998-07-13 Hydraulic engine - unit of water wheels BG559Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG102626U BG559Y1 (en) 1998-07-13 1998-07-13 Hydraulic engine - unit of water wheels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG102626U BG559Y1 (en) 1998-07-13 1998-07-13 Hydraulic engine - unit of water wheels

Publications (1)

Publication Number Publication Date
BG559Y1 true BG559Y1 (en) 2002-08-30

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009031016A2 (en) 2007-09-06 2009-03-12 Sean Brian Meadon An energy generating system using a plurality of waterwheels

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009031016A2 (en) 2007-09-06 2009-03-12 Sean Brian Meadon An energy generating system using a plurality of waterwheels
WO2009031016A3 (en) * 2007-09-06 2010-02-18 Sean Brian Meadon An energy generating system using a plurality of waterwheels
CN102144090A (en) * 2007-09-06 2011-08-03 肖恩·布赖恩·米登 An energy generating system using a plurality of waterwheels

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