CN206130029U - Torque converter with adjustable two guide pulley stators of novel dual turbine - Google Patents
Torque converter with adjustable two guide pulley stators of novel dual turbine Download PDFInfo
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- CN206130029U CN206130029U CN201621200880.8U CN201621200880U CN206130029U CN 206130029 U CN206130029 U CN 206130029U CN 201621200880 U CN201621200880 U CN 201621200880U CN 206130029 U CN206130029 U CN 206130029U
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- turbine
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- guide wheel
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Abstract
The utility model relates to a torque converter, concretely relates to torque converter with adjustable two guide pulley stators of novel dual turbine. Including guide plate, pump impeller, procapsid, back casing, dog, follow -up round pin, baffle, this torque converter, guide pulley sealing ring, first order turbine, stator ring, synchronous carousel, second level turbine, shift fork, sealing washer keep off ring, can transduce impeller blade and bearing collar, the pump impeller drives liquid and rotates, and liquid drive first order turbine and second level turbine rotate first order turbine and output shaft, the axial position of introduction sealing ring passes through the baffle and can transduce a round blade retention, and it radially can the free rotation, procapsid, back casing, pump impeller, first order turbine, second level turbine and guide plate constitute torque converter's circulation circle, and liquid flows out from first order turbine and flows into second level turbine through stator ring blade direction, liquid from the second level turbine back inflow impeller blade of can transduceing that flows out.
Description
Technical field：
This utility model is related to a kind of torque-converters, and in particular to a kind of new pair of turbine pair guide wheel guide vane adjustable fluid power becomes
Square device.
Background technology：
Wind resource very abundant on the earth, wind-power electricity generation are also that current new energy field technology is with fastest developing speed, most ripe
And the most field of commercial development.It is wind-powered electricity generation neck how the wind energy being continually changing to be changed into stable, available electric energy
The important research direction in one, domain.The input of speed change can be converted into planet hydraulic speed-regulating device the output of constant speed, and this causes
Wind turbines wind wheel variable-ratio runs on optimum tip-speed ratio, while and make generator amature rotating speed keep constant, make constant speed permanent
Frequency generator effective use in large-scale wind electricity unit is possibly realized.Planet hydraulic speed-regulating device adapts to the variable-speed operation work of wind wheel
Condition, and the constant-speed and constant-frequency synchronous generator as conventional thermoelectricity, Hydropower Unit has been used, take and early stage constant speed wind-force
The mode of the same direct connection electrical network of generating set influence generator.Fluid torque-converter is the core of planet hydraulic speed-regulating device
Part, the characteristics of using fluid torque-converter infinitely variable speeds and bending moment, with reference to the principle of planetary gear power dividing, by fluid torque-converter
Output characteristics matched with planetary gear output characteristics, synthesis automatically adjusts the planet hydraulic speed-regulating device of variable-speed torque-converting.
In order that fluid torque-converter is issued to maximum efficiency areas than condition in low speed, and make fluid torque-converter that there is wide high efficient district, will
It is very necessary that fluid torque-converter is designed as the double guide wheel guide vane adjustable structures of double turbines.
Utility model content：
This utility model provides a kind of double guide wheel guide vane adjustable hydraulic torque converters of new pair of turbine, the double guide wheels of double turbines
Two turbines are connected together and constitute two grades of torque-converters by fluid torque-converter in structure, to increase converter torque ratio, this new fluid power
The circulation circle of torque-converters is rectangle, and blade is in surrounding distribution.This novel hydraulic torque converter is high in slow-speed of revolution specific efficiency, control
Guide vane opening can be with output rotating speed regulation, with high efficient district field width, the characteristics of stable under different rotating speeds.
The technical solution adopted in the utility model is：A kind of new pair of turbine pair guide wheel guide vane adjustable hydraulic torque converter,
Including deflector, pump impeller, procapsid, back casing, block, follower peg and baffle plate, the torque-converters also include guide wheel sealing ring, first
Level turbine, stator ring, synchronous rotating disk, second level turbine, shift fork, sealing ring baffle ring, transducible impeller blade and bearer ring；Pump impeller
It is connected with input shaft, input shaft drives pump impeller, pump impeller to drive liquid to rotate, and liquid driven first order turbine and second level turbine turn
Move, first order turbine and second level turbine are bolted, and first order turbine is connected with output shaft；Stator ring and procapsid
It is bolted, guide wheel sealing ring is connected with transducible impeller blade by screw, the axial location of introduction sealing ring is by gear
Plate and transducible impeller blade are fixed, and which radially freely can rotate；Described procapsid, back casing, pump impeller, first order turbine,
Second level turbine and deflector constitute the circulation circle of fluid torque-converter, and liquid flows out Jing stator ring Leaf Conductances from first order turbine
To second level turbine is flowed into, liquid flows into transducible impeller blade from after the outflow of second level turbine.
Described procapsid is provided with oil outlet, and the outlet stream of the premenstrual housing of liquid, outlet are provided with choke valve, adjust outlet
Circulation area, it is ensured that the pressure and temperature of fluid torque-converter internal flow.
Described pump impeller adopts three-dimension curved surface structure, first order turbine and second level turbine to adopt cylindrical structure, the first order
Turbine and second level turbine synchronous axial system.
Described stator ring is designed using cylindrical structure, is steel-casting, synchronous rotating disk, shift fork, sealing ring baffle ring, can be turned
Guide vane and bearer ring constitute adjustable introduction, and synchronous rotating disk is rotated and shift fork swings, and shift fork drives transducible impeller blade
Rotate along respective axis, adjust the relative angle that guide wheel changes guide wheel and housing, make the circular flow of fluid torque-converter, guide wheel
Turnover bicker changes, and reaches fluid torque-converter performance change.
The beneficial effects of the utility model：Due to the fluid behaviour and fluid of the pneumatic equipment bladess in wind of fluid torque-converter
Characteristic is similar, and this characteristic adds damping unit equivalent in whole drive chain, so that can face in drive system
When store energy, reduce dynamic force moment, decay vibration；Meanwhile, the Dynamic Separation of input side and outlet side causes S.acus Linnaeus exact
Curve is smoothened, substantially increases the stability of the reliability and driving control system of wind energy conversion system.This new hydraulic moment changeable
Device can adjust the corner of stator by exterior operator, and then change fluid torque-converter interior flow field characteristic, and then change
Turbine output speed.This novel hydraulic torque converter optimum speed ratio is 0.3 or so, is the fluid torque-converter of slow-speed of revolution ratio.Should
Fluid torque-converter has high efficient district field width, the stable advantage under different rotating speeds.Double-turbine structure increases liquid in addition
Power torque-converters torque ratio, makes fluid torque-converter be issued to best efficiency point than condition in low speed, has fluid torque-converter and adjusts
Adjusting range is broad, and it is big to start converter torque ratio, the advantages of high efficient district width.Double Guiding wheel structures are that a stator ring and a regulation are led
Wheel, adjusts the relative angle that guide wheel changes guide wheel and housing, changes the circular flow of torque-converters, the turnover bicker of guide wheel
Become, realize torque-converters performance change.This novel hydraulic torque converter adds adjustable link in circulation circle, in different regulations
Position, it is possible to obtain different output characteristics, reaches the purpose of stepless speed regulation.
Description of the drawings：
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the H partial enlarged drawings of Fig. 1.
Fig. 3 is the I partial enlarged drawings of Fig. 1.
Fig. 4 is the scheme of installation of sealing ring baffle ring in this utility model.
Fig. 5 is right view of the present utility model.
Specific embodiment：
With reference to each figure, a kind of double guide wheel guide vane adjustable hydraulic torque converters of new pair of turbine, including deflector 1, pump impeller 3,
Housing 5, back casing 7, block 10, follower peg 12 and baffle plate 13, the torque-converters also include guide wheel sealing ring 2, first order turbine 4,
Stator ring 6, synchronous rotating disk 8, second level turbine 9, shift fork 11, sealing ring baffle ring 14, transducible impeller blade 15 and bearer ring 16；
Pump impeller 3 is connected with input shaft, and input shaft drives pump impeller 3, pump impeller 3 to drive liquid to rotate, liquid driven first order turbine 4 and second
Level turbine 9 is rotated, and first order turbine 4 and second level turbine 9 are bolted, and first order turbine 4 is connected with output shaft；It is fixed
Guide wheel 6 is bolted with procapsid 5, and guide wheel sealing ring 2 is connected with transducible impeller blade 15 by screw, introduction sealing ring
2 axial location passes through baffle plate 13 and transducible impeller blade 15 is fixed, and which radially freely can rotate；Described procapsid 5, after
Housing 7, pump impeller 3, first order turbine 4, second level turbine 9 and deflector 1 constitute the circulation circle of fluid torque-converter, and liquid is from first
Level turbine 4 flows out 6 blade of Jing stator rings and is oriented to inflow second level turbine 9, and liquid from after the outflow of second level turbine 9 is flowed into and can be turned
Guide vane 15
Fluid torque-converter at work must Jing often constantly discharge part working oil takes away the heat produced because of loss,
Procapsid 5 designs oil outlet, and the premenstrual housing 5 of liquid flows out fluid torque-converter, and exit design choke valve adjusts outlet stream face
Product, it is ensured that the pressure and temperature of fluid torque-converter internal flow；Oil exit pipe flows back to oil sump, carries out cooling treatment.
Described pump impeller 3 adopts three-dimension curved surface structure, and first order turbine 4 and second level turbine 9 adopt cylindrical structure, and first
Level 9 synchronous axial system of turbine 4 and second level turbine, first order turbine 4 are centrifugal, and second level turbine 9 is radial inflow.Using double whirlpools
Wheel construction causes fluid torque-converter Effec-tive Function area wider, while the efficiency in low speed ratio is bigger, this pair of turbine pair guide wheel fluid power
Speed under the peak efficiency of torque-converters is than between 0.3 to 0.4, efficiency value reaches more than 80%.The double guide wheels of this new pair of turbine
The converter torque ratio of guide vane adjustable hydraulic torque converter is higher, is because that liquid stream constantly acts on the result on multiple row turbine cascade, by
A part for liquid stream whole kinetic energy and pressure energy is changed into into mechanical energy only in every one-level leaf grating, thus can be by guide wheel and turbine
It is short and straight that each row cascade blade is designed, and change of this blade to angle of shock during liquid flow inlet is insensitive, thus can reduce
Operating mode be continually changing under entrance impact loss, so the double guide wheel guide vane adjustable hydraulic torque converters of this pair of turbine can compared with
Higher efficiency is obtained in the range of wide rotating ratio.
Described stator ring 6 is designed using cylindrical structure, is steel-casting, synchronous rotating disk 8, shift fork 11, sealing ring baffle ring
14th, transducible impeller blade 15 and bearer ring 16 constitute adjustable introduction, and exterior operator can drive synchronous rotating disk 8, synchronous to turn
Disk 8 is rotated and shift fork 11 swings, and shift fork 11 drives transducible impeller blade 15 to rotate along respective axis, is adjusted guide wheel change and is led
Wheel and the relative angle of housing, make the circular flow of fluid torque-converter, the turnover bicker of guide wheel change, reach hydraulic moment changeable
Device performance change.
When fluid torque-converter needs moment of torsion and rotating speed on forced adjustment output shaft, and input speed it is constant when, change adjustable
The corner of stator, fluid torque-converter interior flow field characteristic change, and then output speed changes, and adopt and most reasonably lead
Impeller blade angle obtains peak efficiency and optimal converter torque ratio to ensure fluid torque-converter.
Claims (4)
1. a kind of double guide wheel guide vane adjustable hydraulic torque converters of new pair of turbine, including deflector（1）, pump impeller（3）, procapsid
（5）, back casing（7）, block（10）, follower peg（12）And baffle plate（13）, it is characterised in that：The torque-converters is also sealed including guide wheel
Ring（2）, first order turbine（4）, stator ring（6）, synchronous rotating disk（8）, second level turbine（9）, shift fork（11）, sealing ring baffle ring
（14）, transducible impeller blade（15）And bearer ring（16）；Pump impeller（3）It is connected with input shaft, input shaft drives pump impeller（3）, pump impeller
（3）Liquid is driven to rotate, liquid driven first order turbine（4）With second level turbine（9）Rotate, first order turbine（4）With second
Level turbine（9）It is bolted, first order turbine（4）It is connected with output shaft；Stator ring（6）With procapsid（5）By spiral shell
Bolt is fixed, guide wheel sealing ring（2）By screw and transducible impeller blade（15）Connection, introduction sealing ring（2）Axial location lead to
Cross baffle plate（13）With transducible impeller blade（15）Fixed, which radially freely can rotate；Described procapsid（5）, back casing
（7）, pump impeller（3）, first order turbine（4）, second level turbine（9）And deflector（1）Constitute the circulation circle of fluid torque-converter, liquid
From first order turbine（4）Flow out Jing stator rings（6）Blade is oriented to and flows into second level turbine（9）, liquid is from second level turbine（9）
Transducible impeller blade is flowed into after outflow（15）.
2. the double guide wheel guide vane adjustable hydraulic torque converter of new pair of turbine of one kind according to claim 1, it is characterised in that：
Described procapsid（5）It is provided with oil outlet, the premenstrual housing of liquid（5）Outlet stream, outlet is provided with choke valve, adjusts outlet stream
Logical area, it is ensured that the pressure and temperature of fluid torque-converter internal flow.
3. the double guide wheel guide vane adjustable hydraulic torque converter of new pair of turbine of one kind according to claim 1, it is characterised in that：
Described pump impeller（3）Using three-dimension curved surface structure, first order turbine（4）With second level turbine（9）Using cylindrical structure, the first order
Turbine（4）With second level turbine（9）Synchronous axial system, first order turbine（4）For centrifugal, second level turbine（9）For radial inflow.
4. the double guide wheel guide vane adjustable hydraulic torque converter of new pair of turbine of one kind according to claim 1, it is characterised in that：
Described stator ring（6）Designed using cylindrical structure, be steel-casting, synchronous rotating disk（8）, shift fork（11）, sealing ring baffle ring
（14）, transducible impeller blade（15）And bearer ring（16）Constitute adjustable introduction, synchronous rotating disk（8）Rotate and shift fork（11）Pendulum
It is dynamic, shift fork（11）Drive transducible impeller blade（15）Rotate along respective axis, adjust the relative angle that guide wheel changes guide wheel and housing
Degree, makes the circular flow of fluid torque-converter, the turnover bicker of guide wheel change, reaches fluid torque-converter performance change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621200880.8U CN206130029U (en) | 2016-11-08 | 2016-11-08 | Torque converter with adjustable two guide pulley stators of novel dual turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621200880.8U CN206130029U (en) | 2016-11-08 | 2016-11-08 | Torque converter with adjustable two guide pulley stators of novel dual turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206130029U true CN206130029U (en) | 2017-04-26 |
Family
ID=58577190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621200880.8U Expired - Fee Related CN206130029U (en) | 2016-11-08 | 2016-11-08 | Torque converter with adjustable two guide pulley stators of novel dual turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206130029U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321771A (en) * | 2016-11-08 | 2017-01-11 | 哈尔滨广瀚动力传动有限公司 | Novel double-turbine double-guide wheel guide vane adjustable type hydraulic torque converter |
| CN106337921A (en) * | 2016-11-07 | 2017-01-18 | 哈尔滨广瀚动力传动有限公司 | Actuator for Adjusting Guide Vane of Hydraulic Torque Converter |
| CN108984983A (en) * | 2018-09-04 | 2018-12-11 | 哈尔滨工业大学 | A kind of blade angle optimization method improving adjustable torque converter overall efficiency |
-
2016
- 2016-11-08 CN CN201621200880.8U patent/CN206130029U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337921A (en) * | 2016-11-07 | 2017-01-18 | 哈尔滨广瀚动力传动有限公司 | Actuator for Adjusting Guide Vane of Hydraulic Torque Converter |
| CN106321771A (en) * | 2016-11-08 | 2017-01-11 | 哈尔滨广瀚动力传动有限公司 | Novel double-turbine double-guide wheel guide vane adjustable type hydraulic torque converter |
| CN106321771B (en) * | 2016-11-08 | 2018-12-18 | 哈尔滨广瀚动力传动有限公司 | A kind of double guide wheel guide vane adjustable hydraulic torque converters of novel twin turbines |
| CN108984983A (en) * | 2018-09-04 | 2018-12-11 | 哈尔滨工业大学 | A kind of blade angle optimization method improving adjustable torque converter overall efficiency |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20171108 |