CN108730109A - The two-way axis of automatic conversion stretches tubular turbine - Google Patents
The two-way axis of automatic conversion stretches tubular turbine Download PDFInfo
- Publication number
- CN108730109A CN108730109A CN201710239896.2A CN201710239896A CN108730109A CN 108730109 A CN108730109 A CN 108730109A CN 201710239896 A CN201710239896 A CN 201710239896A CN 108730109 A CN108730109 A CN 108730109A
- Authority
- CN
- China
- Prior art keywords
- runner
- clutch
- main shaft
- axis
- gear
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- F03B15/00—Controlling
-
- 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
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
-
- 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
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/16—Stators
- F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
- F03B3/183—Adjustable vanes, e.g. wicket gates
-
- 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
Abstract
The two-way axis of automatic conversion stretches tubular turbine, and one end of runner main shaft is worn out from water pipe, and the other end of main shaft is connected to bearing block, and outside and the support of bearing block connect, and outside and the support of fixed wheel connect, and support is connect with water pipe；There are a pair of of right clutch, the left side to have a pair of of left clutch on the right of two runners, the outer half clutch in both sides can be around main axis；Centre has fixed wheel, the both sides of fixed wheel respectively to have the clutch that half cannot rotate；There are two runner, the both ends of the surface of runner have half clutch, the outer circle of runner to be evenly equipped with helical blade around axis, are right-hand screw blade on a runner, are left-hand screw blade on a runner；There are the circular hole coordinated with main shaft, runner that can be slided along the axis of main shaft around main axis among runner；There is transmission mechanism in the end face of right axle bearing and left shaft holder, there is clutch and planetary gear train.
Description
Technical field
The present invention relates to tubular turbines, especially " the two-way axis of automatic conversion stretches tubular turbine ", belong to stream
Body machinery, is a kind of two-way tubular turbine, mainly uses tidal power generation.
Background technology
Chinese Patent Application No.：201610251070.3 " a kind of two-way axis of two impellers with three dimendional blade is stretched tubular
The hydraulic turbine " makes unit that can be run under positive and negative operating mode using mutually independent two impeller, and preposition impeller does not rotate under positive working condition
Enter the postposition impeller of rotation as guide vane guiding flow, postposition impeller does not rotate under reverse condition flows into as guide vane guiding water
Enter the preposition impeller of rotation, this patent application is that two complete equipments are utilized to obtain two-way power generation.Chinese Patent Application No.：
200610057125.3, " can two-way power generation to revolving tubular turbine ", it contains two sets and is reversely installed along hydraulic turbine axis
Runner, described two runners be equipped with the identical number of blade S type blades.Present patent application has cleverly used two direction of rotation
Opposite runner is not necessarily to guide vane, to install S type blades, but always there are one the direction of rotation of runner and main shaft on the contrary, can consume
Fall part energy, if the static effect of wheel energy as guide vane can be more preferable.
Invention content
In order to improve tubular turbine series, the present invention tries hard to provide a kind of two-way axis of automatic conversion and stretches tubular water
Turbine, water can obtain same generating efficiency from the inflow of positive and negative both direction respectively.
The technical solution adopted by the present invention to solve the technical problems is：The two-way axis of automatic conversion stretches through-flow type hydro-turbo
One end of machine, runner main shaft is worn out from water pipe, and the other end of main shaft is connected to bearing block, and outside and the support of bearing block connect
It connects, outside and the support of fixed wheel connect, and support is connect with water pipe；There are a pair of of right clutch, the left side to have one on the right of two runners
To left clutch, the outer half clutch in both sides can be around main axis；Centre has fixed wheel, the both sides of fixed wheel respectively to have half cannot
The clutch of rotation；There are two runner, the both ends of the surface of runner have half clutch, the outer circle of runner to be evenly equipped with spiral around axis
Blade is right-hand screw blade on one runner, is left-hand screw blade on a runner；There is the circle coordinated with main shaft among runner
Hole, runner can be slided around main axis along the axis of main shaft；Helical blade is distributed on the circumference of runner, the number of helical blade
Amount is more than 1, helical blade circumference uniform distribution centered on the axis of runner.
There is transmission mechanism in the end face of right axle bearing and left shaft holder, has clutch and planetary gear train, intermediate there are one teeth
Wheel links together with main shaft and energy rotating Vortex, is sun gear；There are one internal gears and clutch to link together simultaneously for outer ring
Can rotating Vortex, be gear ring；Gear between sun gear and gear ring is planetary gear；The characteristics of this planetary gear train is that gear ring can turn
Dynamic, sun gear can rotate, and planetary gear and wheel carrier cannot surround rotation.
The two-way axis of automatic conversion stretches tubular turbine, and working method is the first current direction, when the water in water pipe
It when being flowed from the left side to the right, acts on axial thrust load on helical blade and pushes two runners, slided to the right along main shaft so that
The runner on the left side and the clutch engagement on the right of fixed wheel so that the runner on the right and the clutch engagement on the right；Meanwhile flowing water exists
Tangential component on helical blade pushes runner rotation, and the runner on the left side is to engage to be defined and can only stop with fixed wheel, the right
Runner can be rotated with the right clutch engagement；The runner of rotation moves ring gear against rotation by clutch band, and gear ring drives planet
Wheel, planetary gear drive sun gear, and sun gear makees rotating Vortex with main shaft, at this point, the runner on the left side plays the guide vane that cannot be rotated
Effect, the runner on the right play driving spindle；Second of current direction, when the water in water pipe is flowed from the right to the left side
When, it acts on axial thrust load on helical blade and pushes two runners, slided to the left side along main shaft, due to fixed wheel, runner, clutch
And planetary gear train, all it is symmetrical structure, so work side of the working method of second of current direction with the first current direction
Method is identical, and the only commutation of water makes guide vane automatically converted with runner, and the runner for becoming the right plays the guide vane that cannot be rotated
Effect, the runner on the left side play driving spindle, and the main shaft of rotation has stretched out except water pipe, and turning moment is output to water pipe
Except generator unit.
The invention has the advantages that the two-way axis of automatic conversion stretches tubular turbine simple shape, flow channels
Hydraulic loss is reduced, and can obtain preferable hydraulic performance, is suitble to the low-head hydraulic resource of comprehensive development and utilization tide.It uses
Planetary gear train, transmission are mainly characterized by small, large carrying capacity, and stable working improves transmission ratio, the slow-speed of revolution
The big price of generator volume is high, and the volume that rotating speed improves generator can reduce, and installation number of units can be improved to the limited space of reservoir,
Reduce manufacturing cost.It is connected to clutch on runner, can be made guide vane can automatic conversion with runner according to water (flow) direction.Two-way,
Symmetry, static guide wheel can obtain larger energy ring, improve the efficiency of power generation.Only used a set of equipment realize double fluid to
Power generation.
Description of the drawings
The two-way axis of Fig. 1 automatic conversions stretches tubular turbine schematic diagram.
The schematic diagram of Fig. 2 runner units.
The schematic diagram of Fig. 3 runners.
Fig. 4 removes transmission mechanism schematic diagram after runner.
In the figure 1. runners, 2. helical blades, 3. right clutches, 4. left clutches, 5. left shaft holders, 6. right axle bearings,
7. support, 8. water pipes, 9. fixed wheels.
Specific implementation mode
The two-way axis of automatic conversion stretches tubular turbine in the figure, and the main shaft of runner 1 is worn out from water pipe 8, main shaft
The other end be connected to right axle bearing 6, the outside of right axle bearing 6 connect with support 7, outside and 7 companies of support of left shaft holder 5
It connects, the outside of fixed wheel 9 is connect with support 7, and support 7 is connect with water pipe 8；There is a pair of of right clutch 3 on the right of two runners 1,
There is a pair of of left clutch 4 on the left side, and the outer half clutch in both sides can be around main axis；There are fixed wheel 9, the both sides of fixed wheel 9 in centre
Respectively there is the clutch that half cannot rotate；There are two runner 1, the both ends of the surface of runner 1 have half clutch, the outer circle of runner 1
It is evenly equipped with helical blade 2 around axis, is right-hand screw blade 2 on a runner 1, is left-hand screw blade 2 on a runner 1；Runner 1
Centre has the circular hole coordinated with main shaft, runner 1 that can be slided along the axis of main shaft around main axis；Helical blade 2, which is distributed on, to be turned
The quantity of the circumference of wheel 1, helical blade 2 is more than 1, the circumference uniform distribution centered on the axis of runner 1 of helical blade 2.
There is transmission mechanism in the end face of right axle bearing 6 and left shaft holder 5, has clutch and planetary gear train, there are one centres
Gear links together with main shaft and energy rotating Vortex, is sun gear；Outer ring links together there are one internal gear with clutch
And can rotating Vortex, be gear ring；Gear between sun gear and gear ring is planetary gear；The characteristics of this planetary gear train is gear ring energy
Rotation, sun gear can rotate, and planetary gear and wheel carrier cannot surround rotation.
Guide vane and runner 1 can automatic conversion tubular turbine, working method is the first current direction, when water pipe 8
It when interior water is flowed from the left side to the right, acts on helical blade 2 axial thrust load and pushes two runners 1, along main shaft to the right
Sliding so that the clutch engagement of the runner 1 on the left side and 9 the right of fixed wheel so that the runner 1 and the clutch on the right on the right are nibbled
It closes；Meanwhile tangential component of the flowing water on helical blade 2 pushes runner 1 to rotate, and the runner 1 on the left side is to engage quilt with fixed wheel 9
Restriction can only stop, and runner 1 and the right clutch engagement on the right can rotate；The runner 1 of rotation passes through clutch band moving teeth
Circle rotation, gear ring drive planetary gear, planetary gear to drive sun gear, and sun gear makees rotating Vortex with main shaft, at this point, the runner on the left side
1 plays the role of the guide vane that cannot be rotated, and the runner 1 on the right plays driving spindle；Second of current direction, when in water pipe 8
Water when being flowed from the right to the left side, act on axial thrust load on helical blade 2 and push two runners 1, slided to the left side along main shaft
It is dynamic, all it is symmetrical structure due to fixed wheel 9, runner 1, clutch and planetary gear train, so the working method of second of current direction
Identical with the working method of the first current direction, the only commutation of water makes guide vane automatically converted with runner 1, becomes the right
Runner 1 play the role of the guide vane that cannot be rotated, the runner 1 on the left side plays driving spindle.The main shaft 1 of rotation has stretched out water
Except pipe 8, turning moment is output to the generator unit except water pipe 8.
Claims (3)
1. the two-way axis of automatic conversion stretches tubular turbine, there is runner, it is characterized in that：It is worn from water pipe one end of runner main shaft
Out, the other end of main shaft is connected to bearing block, and outside and the support of fixed wheel connect, and support is connect with water pipe；Two runners
The right has a pair of of right clutch, the left side to have a pair of of left clutch, and the outer half clutch in both sides can be around main axis；Centre has
Respectively there is the clutch that half cannot rotate on fixed wheel, the both sides of fixed wheel；There are two runner, the both ends of the surface of runner have one half-clutch
The outer circle of device, runner is evenly equipped with helical blade around axis, is right-hand screw blade on a runner, is left-hand screw leaf on a runner
Piece；There are the circular hole coordinated with main shaft, runner that can be slided along the axis of main shaft around main axis among runner.
2. the two-way axis of the automatic conversion according to claim stretches tubular turbine, it is characterized in that：Right axle bearing and a left side
There is transmission mechanism in the end face of bearing block, has clutch and planetary gear train, intermediate there are one gears and main shaft to link together simultaneously
Energy rotating Vortex is sun gear；Outer ring link together there are one internal gear and clutch and can rotating Vortex, for gear ring；Too
Gear between sun wheel and gear ring is planetary gear；The characteristics of this planetary gear train is that gear ring can rotate, and sun gear can rotate, planet
Wheel and wheel carrier cannot surround rotation.
3. the two-way axis of automatic conversion stretches tubular turbine, working method is, it is characterized in that：The first current direction, works as water
It when water in pipe is flowed from the left side to the right, acts on helical blade axial thrust load and pushes two runners, along main shaft to the right
Sliding so that the runner on the left side and the clutch engagement on the right of fixed wheel so that the runner on the right and the clutch engagement on the right；Together
When, tangential component of the flowing water on helical blade pushes runner rotation, and the runner on the left side is to engage that be defined can only with fixed wheel
Stop, runner and the right clutch engagement on the right can rotate；The runner of rotation moves ring gear against rotation, gear ring by clutch band
Drive planetary gear, planetary gear that sun gear, sun gear is driven to make rotating Vortex with main shaft, cannot turn at this point, the runner on the left side plays
Dynamic guide vane effect, the runner on the right play driving spindle；Second of current direction, when the water in water pipe from the right to the left
When side is flowed, act on helical blade axial thrust load and push two runners, slided to the left side along main shaft, due to fixed wheel, runner,
Clutch and planetary gear train are all symmetrical structures, so the working method of second of current direction is the same as the first current direction
Working method is identical, and the only commutation of water makes guide vane automatically converted with runner, and the runner for becoming the right is played and cannot be rotated
Guide vane effect, the runner on the left side plays driving spindle, and the main shaft of rotation has stretched out except water pipe, turning moment is exported
Generator unit except to water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710239896.2A CN108730109A (en) | 2017-04-13 | 2017-04-13 | The two-way axis of automatic conversion stretches tubular turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710239896.2A CN108730109A (en) | 2017-04-13 | 2017-04-13 | The two-way axis of automatic conversion stretches tubular turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108730109A true CN108730109A (en) | 2018-11-02 |
Family
ID=63923715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710239896.2A Withdrawn CN108730109A (en) | 2017-04-13 | 2017-04-13 | The two-way axis of automatic conversion stretches tubular turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108730109A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945102A (en) * | 2019-03-19 | 2019-06-28 | 佛山市南海顺展模具灯饰金属制品有限公司 | A kind of cake brush automatically cleaning fountain LED underwater lamp |
| CN109958929A (en) * | 2019-03-19 | 2019-07-02 | 佛山市南海顺展模具灯饰金属制品有限公司 | A kind of automatically cleaning fountain LED underwater lamp |
| CN110486217A (en) * | 2019-07-19 | 2019-11-22 | 江苏大学 | A kind of convection rotary type Double-way axial flow pump turbine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2643015Y (en) * | 2002-05-25 | 2004-09-22 | 曹闻一 | Double wheel combined horizontal hydraulic turbine generator unit |
| CN1636111A (en) * | 2001-09-17 | 2005-07-06 | 净流能量系统有限公司 | Hydro turbine generator |
| JP2007170282A (en) * | 2005-12-22 | 2007-07-05 | Chuichi Suzuki | Power generating device using wave force and water flow |
| CN1828042B (en) * | 2006-03-10 | 2010-04-21 | 清华大学 | Runner of opposite-rotating through flow turbine capable of bidirectionally generating electricity |
| CN104595096A (en) * | 2015-02-09 | 2015-05-06 | 上海海洋大学 | Wave energy, wind energy and tidal current energy combined power generating device |
-
2017
- 2017-04-13 CN CN201710239896.2A patent/CN108730109A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1636111A (en) * | 2001-09-17 | 2005-07-06 | 净流能量系统有限公司 | Hydro turbine generator |
| CN2643015Y (en) * | 2002-05-25 | 2004-09-22 | 曹闻一 | Double wheel combined horizontal hydraulic turbine generator unit |
| JP2007170282A (en) * | 2005-12-22 | 2007-07-05 | Chuichi Suzuki | Power generating device using wave force and water flow |
| CN1828042B (en) * | 2006-03-10 | 2010-04-21 | 清华大学 | Runner of opposite-rotating through flow turbine capable of bidirectionally generating electricity |
| CN104595096A (en) * | 2015-02-09 | 2015-05-06 | 上海海洋大学 | Wave energy, wind energy and tidal current energy combined power generating device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945102A (en) * | 2019-03-19 | 2019-06-28 | 佛山市南海顺展模具灯饰金属制品有限公司 | A kind of cake brush automatically cleaning fountain LED underwater lamp |
| CN109958929A (en) * | 2019-03-19 | 2019-07-02 | 佛山市南海顺展模具灯饰金属制品有限公司 | A kind of automatically cleaning fountain LED underwater lamp |
| CN109945102B (en) * | 2019-03-19 | 2021-10-26 | 佛山市南海顺展模具灯饰金属制品有限公司 | Cake brush automatically cleaning fountain LED underwater lamp |
| CN109958929B (en) * | 2019-03-19 | 2021-10-26 | 佛山市南海顺展模具灯饰金属制品有限公司 | Automatically cleaning fountain LED underwater lamp |
| CN110486217A (en) * | 2019-07-19 | 2019-11-22 | 江苏大学 | A kind of convection rotary type Double-way axial flow pump turbine |
| CN110486217B (en) * | 2019-07-19 | 2020-12-22 | 利欧集团湖南泵业有限公司 | Disrotatory bidirectional axial flow water pump turbine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107676212B (en) | The two-way bulb through-flow turbine of automatic conversion | |
| CN107664086B (en) | Two-way bulb through-flow turbine | |
| CN1828042B (en) | Runner of opposite-rotating through flow turbine capable of bidirectionally generating electricity | |
| CN102384019B (en) | Nested tidal current generating set of air guide sleeve paddle-changing horizontal shaft | |
| US3088414A (en) | Self-adjusting contra rotating axial flow pumps and turbines | |
| CN105909460B (en) | A kind of two-way axis of two impellers with three dimendional blade stretches tubular turbine | |
| CN108730109A (en) | The two-way axis of automatic conversion stretches tubular turbine | |
| CN103470437B (en) | A kind of fluid energy collection and conversion device and energy transmit output device and generating equipment | |
| CN201568196U (en) | Inside and outside sleeve spindle single bulb body through-flow type two-stage rotary wheel hydraulic turbine | |
| CN201925177U (en) | Submersible through-flow pump with planetary gear reducing mechanism | |
| CN107013399B (en) | Fixed-blade tubular turbine adopting gear transmission | |
| CN101737224A (en) | Tubular turbine with two-stage rotating wheels, internal and external sleeved shafts and a single bulb body | |
| CN202280567U (en) | Variable-pitch horizontal-axis tidal-current power generator set with nested type fairwater sleeve | |
| CN109372953B (en) | Planetary gear motor with bidirectional output | |
| CN108730098A (en) | The two-way shaft tubular formula hydraulic turbine of automatic conversion | |
| CN102878009B (en) | Diversion cover type elliptical orbit vertical-axis tidal current energy hydraulic turbine generator set | |
| CN203784255U (en) | Planetary differential stepless speed-regulating speed reducer | |
| CN110578640B (en) | Double-impeller water turbine | |
| CN108798968A (en) | Two-way bulb through-flow turbine with jaw clutch | |
| CN106837655B (en) | Through-flow type environment-friendly water turbine | |
| CN206513502U (en) | A kind of two-way vertical shaft tidal power generating device with stretched wire type blade | |
| CN216045242U (en) | Double-internal-tooth large-speed-ratio planetary transmission device | |
| CN215719230U (en) | Wind driven generator with wind scooper | |
| CN201121554Y (en) | Hydraulic turbogenerator | |
| CN210106057U (en) | Double-runner combined water turbine driven naturally by river water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181102 |
|
| WW01 | Invention patent application withdrawn after publication |