CN105971800A - Water turbine - Google Patents

Water turbine Download PDF

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Publication number
CN105971800A
CN105971800A CN201610424277.6A CN201610424277A CN105971800A CN 105971800 A CN105971800 A CN 105971800A CN 201610424277 A CN201610424277 A CN 201610424277A CN 105971800 A CN105971800 A CN 105971800A
Authority
CN
China
Prior art keywords
water inlet
inlet pipe
bucket
water
hydraulic turbine
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201610424277.6A
Other languages
Chinese (zh)
Inventor
文国栋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Juzhi Industrial Design Co Ltd
Original Assignee
Chengdu Juzhi Industrial Design Co Ltd
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 Chengdu Juzhi Industrial Design Co Ltd filed Critical Chengdu Juzhi Industrial Design Co Ltd
Priority to CN201610424277.6A priority Critical patent/CN105971800A/en
Publication of CN105971800A publication Critical patent/CN105971800A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B1/00Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B1/00Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
    • F03B1/02Buckets; Bucket-carrying rotors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/08Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator for removing foreign matter, e.g. mud
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B15/00Controlling
    • F03B15/02Controlling by varying liquid flow
    • F03B15/20Controlling by varying liquid flow specially adapted for turbines with jets of high-velocity liquid impinging on bladed or like rotors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00Application
    • F05B2220/70Application in combination with
    • F05B2220/706Application in combination with an electrical generator
    • 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

Abstract

The invention discloses a water turbine. The water turbine comprises a housing, a turntable, a motor shaft and water buckets, wherein the turntable is arranged in the housing, the motor shaft is mounted in the middle part of the turntable, the water buckets are arranged outside the turntable, the water buckets are welded with the turntable, reinforcing ribs are arranged outside the water buckets, the reinforcing ribs and the water buckets are integrally formed, two water inlet pipes are arranged on one side of the housing, a valve is arranged at the front ends of the water inlet pipes, a nozzle is arranged at the tail end of each water inlet pipe, and is detachably connected to the water inlet pipe, a filter screen is arranged in each nozzle, and a drain outlet is formed in the bottom of the housing. The water turbine is compact in structure, high in stability, easy to maintain and long in service life.

Description

A kind of hydraulic turbine
Technical field
The present invention relates to a kind of hydraulic turbine.
Background technology
The hydraulic turbine is the dynamic power machine energy of current being converted to rotating mechanical energy, and it belongs to the turbomachinery in fluid machinery.Before and after B.C. 100 years, China has occurred as soon as the blank water wheels of the hydraulic turbine, is used for irrigating by lifting water to a higher level with a water pump, etc. and drive grain processing apparatus.The modern hydraulic turbine in then great majority are arranged on power station, is used for driving electrical power generators.In power station, the water in upper pond guides the hydraulic turbine into through aqueduct, promotes rotary wheel of water turbine to rotate, drives electrical power generators.The water finishing merit is then arranged downstream by tail water pipeline.Head is the highest, flow is the biggest, and the output of the hydraulic turbine is the biggest.
The hydroelectric facility that the hydraulic turbine and subsidiary engine are important is the requisite ingredient of hydroelectric generation industry, being to make full use of clean reproducible energy to realize energy-saving and emission-reduction, reduce the visual plant of environmental pollution, the development of its technology adapts with the development scale of China's hydropower industry.Under the strength of Electricity Demand pulls, China's hydraulic turbine and subsidiary engine manufacturing enter the fast-developing phase, and its economic scale and technical merit are all significantly increased, and China's hydraulic turbine manufacturing technology has reached advanced international standard.China's hydraulic turbine and subsidiary engine manufacturing comprehensive strength substantially increase, and the whole industry presents gratifying situation flourish, vigorous, and the mark that industry turns for the better shows the raising of the quality of economic operation and the notable growth of economic benefit.
Current existing hydraulic turbine structure is complicated, installs and safeguards inconvenience, and structural stability is the highest, and service life is the longest.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of compact conformation, and stability is high, easily safeguards, service life length the hydraulic turbine.
For solving the problems referred to above, the present invention adopts the following technical scheme that a kind of hydraulic turbine, including casing, rotating disk, motor shaft and bucket, described rotating disk is located in casing, described motor shaft is arranged in the middle part of rotating disk, described bucket is located at outside rotating disk, described bucket welds with rotating disk, it is provided with reinforcement outside described bucket, described reinforcement and the one-body molded setting of bucket, described casing side is provided with water inlet pipe, described water inlet pipe is provided with two, described water inlet pipe front end is provided with valve, described water inlet pipe end is provided with nozzle, described nozzle removably connects with water inlet pipe, it is provided with drainage screen in described nozzle, described bottom of shell is provided with discharge outlet.
As preferably, described water inlet pipe is arranged in bending.
As preferably, described bucket circular array is distributed.
As preferably, the curved setting of described cabinet top.
As preferably, described valve is stop valve.
The invention have the benefit that the bucket of setting welds with rotating disk, be provided with reinforcement outside bucket, it is possible to keep compact conformation, stability is high;The water valve arranged can cut off current, conveniently safeguards;The drainage screen arranged can cross the impurity in drainage, reduces the abrasion to bucket, keeps service life long.
Accompanying drawing explanation
Fig. 1 is the structure chart of a kind of hydraulic turbine of the present invention.
Detailed description of the invention
As shown in Figure 1, a kind of hydraulic turbine, including casing 1, rotating disk 2, motor shaft 3 and bucket 4, described rotating disk 2 is located in casing 1, described motor shaft 3 is arranged in the middle part of rotating disk 2, described bucket 4 is located at outside rotating disk 2, described bucket 4 welds with rotating disk 2, it is provided with reinforcement 5 outside described bucket 4, described reinforcement 5 and the one-body molded setting of bucket 4, described casing 1 side is provided with water inlet pipe 6, described water inlet pipe 6 is provided with two, described water inlet pipe 6 front end is provided with valve 7, described water inlet pipe 6 end is provided with nozzle 8, described nozzle 8 removably connects with water inlet pipe 6, it is provided with drainage screen 9 in described nozzle 8, it is provided with discharge outlet 10 bottom described casing 1.
Described water inlet pipe 6 is arranged in bending, keeps nozzle 8 can be directed at bucket 4.
Described bucket 4 circular array is distributed, and remains on reliable and stable.
The curved setting in described casing 1 top, it is possible to suitable with rotating disk 2, keeps compact conformation.
Described valve 7 is stop valve, the convenient flow regulating water.
The invention have the benefit that the bucket of setting welds with rotating disk, be provided with reinforcement outside bucket, it is possible to keep compact conformation, stability is high;The water valve arranged can cut off current, conveniently safeguards;The drainage screen arranged can cross the impurity in drainage, reduces the abrasion to bucket, keeps service life long.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, any change expected without creative work or replacement, all should contain within protection scope of the present invention.

Claims (5)

1. a hydraulic turbine, it is characterized in that: include casing, rotating disk, motor shaft and bucket, described rotating disk is located in casing, described motor shaft is arranged in the middle part of rotating disk, described bucket is located at outside rotating disk, described bucket welds with rotating disk, it is provided with reinforcement outside described bucket, described reinforcement and the one-body molded setting of bucket, described casing side is provided with water inlet pipe, described water inlet pipe is provided with two, described water inlet pipe front end is provided with valve, described water inlet pipe end is provided with nozzle, described nozzle removably connects with water inlet pipe, it is provided with drainage screen in described nozzle, described bottom of shell is provided with discharge outlet.
The hydraulic turbine the most according to claim 1, it is characterised in that: described water inlet pipe is arranged in bending.
The hydraulic turbine the most according to claim 1, it is characterised in that: described bucket circular array is distributed.
The hydraulic turbine the most according to claim 1, it is characterised in that: the curved setting of described cabinet top.
The hydraulic turbine the most according to claim 1, it is characterised in that: described valve is stop valve.
CN201610424277.6A 2016-06-16 2016-06-16 Water turbine Pending CN105971800A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610424277.6A CN105971800A (en) 2016-06-16 2016-06-16 Water turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610424277.6A CN105971800A (en) 2016-06-16 2016-06-16 Water turbine

Publications (1)

Publication Number Publication Date
CN105971800A true CN105971800A (en) 2016-09-28

Family

ID=57022264

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610424277.6A Pending CN105971800A (en) 2016-06-16 2016-06-16 Water turbine

Country Status (1)

Country Link
CN (1) CN105971800A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106492521A (en) * 2016-12-08 2017-03-15 青岛云峰环保科技有限公司 A kind of equipment for separating liquid from solid
CN108869150A (en) * 2018-06-26 2018-11-23 湖北省巴东县沿渡河电业发展有限公司 A kind of hydraulic turbine protective device and its guard method of water generating
CN109058021A (en) * 2018-08-08 2018-12-21 湖南云箭集团有限公司 A kind of impulse turbine
CN109611179A (en) * 2018-12-10 2019-04-12 临沂大学 A kind of automobile exhaust gas processing apparatus
CN110219762A (en) * 2019-05-27 2019-09-10 陈祥 A kind of Novel water conservancy generating equipment
WO2021042697A1 (en) * 2019-09-05 2021-03-11 赣州黄金沃特发电设备有限公司 Vertical impulse double-nozzle integral turbine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2037778U (en) * 1988-06-27 1989-05-17 浙江省松阳县靖居农机厂 Miniature hydraulic turbine
CN2806806Y (en) * 2005-07-06 2006-08-16 张亦玲 Water bucket type hydroturbine wheel
US7663259B2 (en) * 2003-10-09 2010-02-16 Access Business Group International, Llc Self-powered miniature liquid treatment system
CN201810454U (en) * 2010-10-13 2011-04-27 江西泰豪特种电机有限公司 Reverse braking nozzle device of impulse turbine
CN202707339U (en) * 2012-07-10 2013-01-30 重庆立崧电机设备有限公司 Natural air supplement device at axis center of horizontal shaft impulse turbine
TWM475512U (en) * 2013-11-21 2014-04-01 bi-guang Cai Water-flow generator with hydrostatic and condensing functions
CN204663739U (en) * 2015-02-28 2015-09-23 范海峰 Hydroturbine water intake device
CN205001106U (en) * 2015-09-06 2016-01-27 杭州荣源发电设备有限公司 Novel impulse turbine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2037778U (en) * 1988-06-27 1989-05-17 浙江省松阳县靖居农机厂 Miniature hydraulic turbine
US7663259B2 (en) * 2003-10-09 2010-02-16 Access Business Group International, Llc Self-powered miniature liquid treatment system
CN2806806Y (en) * 2005-07-06 2006-08-16 张亦玲 Water bucket type hydroturbine wheel
CN201810454U (en) * 2010-10-13 2011-04-27 江西泰豪特种电机有限公司 Reverse braking nozzle device of impulse turbine
CN202707339U (en) * 2012-07-10 2013-01-30 重庆立崧电机设备有限公司 Natural air supplement device at axis center of horizontal shaft impulse turbine
TWM475512U (en) * 2013-11-21 2014-04-01 bi-guang Cai Water-flow generator with hydrostatic and condensing functions
CN204663739U (en) * 2015-02-28 2015-09-23 范海峰 Hydroturbine water intake device
CN205001106U (en) * 2015-09-06 2016-01-27 杭州荣源发电设备有限公司 Novel impulse turbine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106492521A (en) * 2016-12-08 2017-03-15 青岛云峰环保科技有限公司 A kind of equipment for separating liquid from solid
CN106492521B (en) * 2016-12-08 2018-12-11 福建省三净环保科技有限公司 A kind of equipment for separating liquid from solid
CN108869150A (en) * 2018-06-26 2018-11-23 湖北省巴东县沿渡河电业发展有限公司 A kind of hydraulic turbine protective device and its guard method of water generating
CN108869150B (en) * 2018-06-26 2020-11-06 湖北省巴东县沿渡河电业发展有限公司 Hydraulic turbine protection device for hydroelectric power generation
CN109058021A (en) * 2018-08-08 2018-12-21 湖南云箭集团有限公司 A kind of impulse turbine
CN109611179A (en) * 2018-12-10 2019-04-12 临沂大学 A kind of automobile exhaust gas processing apparatus
CN110219762A (en) * 2019-05-27 2019-09-10 陈祥 A kind of Novel water conservancy generating equipment
WO2021042697A1 (en) * 2019-09-05 2021-03-11 赣州黄金沃特发电设备有限公司 Vertical impulse double-nozzle integral turbine

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Application publication date: 20160928