CN106368739A - Adjustable impeller in geometric shape - Google Patents
Adjustable impeller in geometric shape Download PDFInfo
- Publication number
- CN106368739A CN106368739A CN201610305397.4A CN201610305397A CN106368739A CN 106368739 A CN106368739 A CN 106368739A CN 201610305397 A CN201610305397 A CN 201610305397A CN 106368739 A CN106368739 A CN 106368739A
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- CN
- China
- Prior art keywords
- impeller disk
- impeller
- disk
- blade
- structure body
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses an adjustable impeller in a geometric shape. The adjustable impeller comprises an impeller disk. Blade shaft holes are formed in the impeller disk. Blades are fixedly connected with blade shafts which are arranged in the blade shaft holes. Blade shaft gears are arranged on the blade shafts. A shaft of the impeller disk is sleeved with and in rotating fit with a sleeving structure body. A sleeving structure body gear is arranged on the sleeving structure body and engaged with the blade shaft gears. By adoption of the adjustable impeller in the geometric shape, the impeller can be adjustable, and an impeller mechanism is made to have more extensive and significant application.
Description
Technical field
The present invention relates to the adjustable impeller in turbomachine field, more particularly, to geometry.
Background technology
The leaf morphology of impeller mechanism (include compression impellor, expand impeller, pump impeller and turbine etc.) is to impeller
Efficiency, rotating speed there is conclusive impact, but the blade of conventional impellers is fixedly connected with the impeller disk, because
This cannot adjust, and this has a strong impact on the application of conventional impellers mechanism, particularly at aspects such as fluid torque-converters
Application, more cannot realize that rotating speed is higher, singly turn the adjustment system of discharge capacity this positive feedback form less.Impeller
Rotating speed is higher, and it is less singly to turn discharge capacity, or wheel speed is lower, and it is bigger singly to turn discharge capacity, this impeller mechanism tool
There is extensive and important purposes, for example: flywheel energy storage, flywheel brake etc..It is thus desirable to inventing a kind of geometry
Reconfigurable impeller.
Content of the invention
In order to solve the above problems, technical scheme proposed by the present invention is as follows:
Scheme 1: a kind of geometry is adjustable impeller, including the impeller disk, the described impeller disk sets sharf
Hole, blade is connected with sharf, and described sharf is arranged on described sharf in the hole, on described sharf
Setting blade shaft gear, suit setting sleeve structure body, described sleeve structure body on the axle of the described impeller disk
It is rotatably assorted setting with the axle of the described impeller disk, described sleeve structure body arranges sleeve structure body gear,
Described sleeve structure body gear engages setting with described blade shaft gear.
Scheme 2: on the basis of scheme 1, make the controlled mechanism controls of described sleeve structure body further.
Scheme 3: on the basis of scheme 2, make when the rotating speed of the described impeller disk raises further, institute
Stating the controlling organization described sleeve structure body of adjustment makes described impeller disk list turn formed discharge capacity minimizing, when described
When the rotating speed of the impeller disk reduces, described controlling organization adjusts described sleeve structure body makes described impeller disk list turn
The discharge capacity being formed increases.
Scheme 4: on the basis of scheme 2, make when the rotating speed of the described impeller disk raises further, institute
Stating the controlling organization described sleeve structure body of adjustment makes described impeller disk list turn formed discharge capacity increase, when described
When the rotating speed of the impeller disk reduces, described controlling organization adjusts described sleeve structure body makes described impeller disk list turn
The discharge capacity being formed reduces.
Scheme 5: on the basis of either a program in scheme 2 to 4, make described controlling organization control further
It is set to mechanical control mechanism, electromagnetic type controlling organization, fluid pressure type controlling organization or be set to centrifugal control machine
Structure.
Scheme 6: on the basis of either a program in scheme 1 to scheme 4, make the described impeller disk set further
For pump impeller or be set to turbine.
Scheme 7: on the basis of scheme 5, make the described impeller disk be set to pump impeller or be set to turbine further.
Scheme 8: a kind of geometry is adjustable impeller, including the impeller disk and volume adjustment plate, the described impeller disk
It is provided with the blade being connected with the described impeller disk, blade duct, described appearance are arranged on described volume adjustment plate
Long-pending adjustment plate is equipped with the described impeller disk, and described blade duct is equipped with described blade suit, institute
State the adjustable setting with described impeller disk axial distance of volume adjustment plate.
Scheme 9: on the basis of scheme 8, make the controlled mechanism controls of described volume adjustment plate further.
Scheme 10: on the basis of scheme 9, make when the rotating speed of the described impeller disk raises further, institute
Stating the described volume adjustment plate of controlling organization adjustment makes described impeller disk list turn formed discharge capacity minimizing, when described
When the rotating speed of the impeller disk reduces, described controlling organization adjusts described volume adjustment plate makes described impeller disk list turn
The discharge capacity being formed increases.
Scheme 11: on the basis of scheme 9, make when the rotating speed of the described impeller disk raises further, institute
Stating the described volume adjustment plate of controlling organization adjustment makes described impeller disk list turn formed discharge capacity increase, when described
When the rotating speed of the impeller disk reduces, described controlling organization adjusts described volume adjustment plate makes described impeller disk list turn
The discharge capacity being formed reduces.
Scheme 12: on the basis of either a program in scheme 9 to scheme 11, make described control machine further
Structure control is set to mechanical control mechanism, electromagnetic type controlling organization, fluid pressure type controlling organization or is set to centrifugal
Controlling organization.
Scheme 13: on the basis of either a program in scheme 8 to scheme 12, make the described impeller disk further
It is set to pump impeller or be set to turbine.
Scheme 14: on the basis of either a program in scheme 8 to scheme 13, make described vane hole further
Road is set to blade through hole duct or is set to blade blind hole duct.
Scheme 15: a kind of geometry is adjustable impeller, including the impeller disk with the leaf that is arranged on the described impeller disk
Piece, described blade can rotate relative to the described impeller disk and turn formed discharge capacity to adjust described impeller disk list.
Scheme 16: on the basis of scheme 15, make the controlled mechanism controls of described blade realize phase further
Rotation to the described impeller disk.
Scheme 17: on the basis of scheme 16, blade axis hole is set on the described impeller disk further, described
Blade is connected with sharf, and described sharf is arranged on described blade in the hole, and described blade can hard to bear described control
Mechanism controls processed rotate around described sharf.
Scheme 18., on the basis of scheme 16 or scheme 17, makes described controlling organization further according to described
Described in the adjustment of rotational speed of the axle of the impeller disk, impeller disk list turns formed discharge capacity.
In the present invention, should be according to the known technology in turbomachine field, in the necessary portion of necessary local setting
Part, unit or system etc..
Inventors believe that, the law of conservation of momentum and angular momentum conservation law are incorrect, for example, hang at one
Set up a jet pipe in skyborne box, spray from east to west, the working medium that jet pipe sprays hits box west
An impeller on the inwall of side, at this moment impeller can rotate, and whole box can move eastwards, comes for box
Say, any effect is not implemented in outside to it, all of thing is all to occur in cassette interior, therefore
The law of conservation of momentum is incorrect；Have that two identical in quality, shape identical disk hangs in the air, two
Individual disk is adjacent and can rotate according to the axle center of oneself, so that two disks is revolved at a same speed round about
Turn, the angular momentum of a disk is+a, and the angular momentum of another disk is-a, so by two disk institute structures
The momentum of the system becoming is zero, and the external world almost can make one of disk upset, two such with zero cost
Or the angular momentum of system that disk is constituted is then+2a, or being -2a it can be seen that angular momentum non-conservation.
Inventors believe that, the essence of coriolis effect is because what angular momentum non-conservation was constituted.
Inventors believe that, another example of angular momentum non-conservation is: a people is remote from a rotating disk
When walking at the nearly heart at the heart, the rotation function of system can be made to increase, but work as the nearly heart from rotating disk for this person
When place jumps at the telecentricity of rotating disk, the rotating speed of rotating disk can reduce, but because the rotation in system is moved
Can be larger, the rotating speed of rotating disk will not be reduced to original state, and should be that (i.e. this person is in original rotating speed
When will start at the nearly heart walking, the rotating speed of rotating disk) and rotating disk when this person reaches at the described nearly heart
Certain rotating speed between rotating speed, the angular momentum of such system increases.
Inventors believe that, celestial body mutually moves and necessarily leads to gravitational interaction, and gravitational interaction is inevitable
Produce material stream to move and/or object deformation, because material flowing and object deformation are irreversible process, that is,
It is the process producing heat, the material flowing therefore under gravitation field action and object deformation necessarily lead to heat
Amount, the heat that this form produces necessarily consumes the kinetic energy of celestial body, As time goes on, through very long
Process, gradually forfeiture kinetic energy is known from experience in sky, and mutually merging (or mutual phagocytosis), final universe are known from experience in final sky
Form a particle, the temperature and pressure of this particle all can be ramping up, thus formed violent blast (by
It is ramping up also causing chemical reaction and nuclear reaction in temperature and pressure), blast re-forms celestial bodies motion
State, even if celestial body has kinetic energy, forms mutual relative motion and interaction again between celestial body, enter
Next circulation.It can be considered that the presence in universe is a thermodynamic cyclic process with development in fact.This
The essence of the process of kind can be summarised as " you invite me, and I am just certain to swallow you " simple, understandablely, thus may be used
See, its final final result of main body that there is alternating action is exactly mutual phagocytosis, mutually merges.
The observation according to thermodynamic (al) ultimate principle and to universe phenomenon for the present inventor is thought: is not having outside
On the premise of factor impact, heat can not possibly absolutely be converted into other any type of energy or material.
Only elaborate in conventional thermal mechanics second law that heat can not percent on the premise of not having external factor impact
Hundred conversion success, this law is correct, but is unilateral.Can be fixed by heat with popular language
Justice is the minimum form of energy, or is referred to as the rubbish that this is universe.Through analysis, the present inventor is additionally considered that:
The growth course of any biology (animal, plant, microorganism, virus and antibacterial) is all heat release.Through dividing
Analysis, the present inventor is additionally considered that: any one process or any one circulation (it is not limited to thermodynamic process,
Such as chemical reaction process, biochemical reaction process, photochemical reaction process, biological growth process, plant
Thing growth course is included) its maximum acting ability conservation, inventors believe that not photosynthetic
Growing process is can not to improve its acting ability that is to say, that the acting ability of bean sprout is impossible
Add the acting ability sum of its nutrient absorbing higher than the acting ability of bean or pea；Why the doing of one tree wood
Function power is greater than the acting ability of seedling, be because sunlight with photosynthetic form take part in by seedling to
The growth course of trees.
Present inventors believe that heat engine work basic logic be restrain-be heated-dissipate.So-called convergence is working medium
Density increase process, for example condensation, compression all belong to convergence process, under same pressure, temperature is low
Working medium degree of convergence big；So-called be heated be exactly working medium endothermic process；So-called dissipate the density referring to working medium
The process reducing, for example, expand or spray.Any one dissipates the reduction that process all can form acting ability,
For example, the acting ability of gaseous air will be well below the acting ability of liquid air；During methanol plus water adds
Equitemperature be thermally generated carbon monoxide and hydrogen although the combustion heat of the carbon monoxide that generated and hydrogen is more than
The combustion heat 20% about of methanol, but its acting ability is then very little more than the ratio of the acting ability of methanol,
Although its reason is this process and has inhaled 20% about heat, the sending out of product carbon monoxide and hydrogen
Scattered degree is far longer than methanol.Therefore, adding chemical reaction using the not high physochlaina infudibularis of temperature is to have no idea effectively
Improve the acting ability of product.
It is known that in economics, Nobel was all authorized in the research to information asymmetry and information symmetrical
Prize is it is seen that both parties have the profit of Determines transaction success or failure, the fairness of transaction and the transaction of information.
The essence of transaction is information trading in fact.For inventors believe that, patent has information zero symmetry, that is, hand over
Easily both sides know little about it to the true value of patent.Patent information zero symmetric properties, if do not cracked, operation
Difficult to realize.Information zero symmetry of patent determines science and the complexity of patent operation.In common business
In product transaction, information asymmetry may advantageously facilitate transaction, improves profit.And for patent, then completely not
With, patent needs to solve technical problem, and the value of patent is known in patent exploitation quickly, so patent
Must be out-and-out, information zero is symmetrical and information asymmetry necessarily all can seriously hinder patent operation, solves specially
Sharp information zero AXIALLY SYMMETRIC PROBLEMS, makes the basic work that both parties' information symmetrical on high level is patent operation enterprise
Make.
Beneficial effects of the present invention are as follows:
Geometry of the present invention is adjustable, and impeller is capable of the adjustable function of impeller, so that impeller mechanism is had
More extensive and important purposes.
Brief description
Fig. 1 is the structural representation of the embodiment of the present invention 1；
Fig. 2 is the structural representation of the embodiment of the present invention 2；
Fig. 3 is the structural representation of the embodiment of the present invention 3；
Fig. 4 is the structural representation of the embodiment of the present invention 4；
Fig. 5 is the structural representation of the embodiment of the present invention 5；
Fig. 6 is the structural representation of the embodiment of the present invention 6；
Fig. 7 is the structural representation of the embodiment of the present invention 7；
Fig. 8 is the structural representation of the embodiment of the present invention 8；
Fig. 9 is the perspective view of the embodiment of the present invention 9；
Figure 10 is the cross section structure diagram of the embodiment of the present invention 9；
Figure 11 is the decomposition cross section structure diagram of the embodiment of the present invention 9；
Figure 12 is the structural representation of the embodiment of the present invention 10；
Figure 13 is the structural representation of the embodiment of the present invention 11；
Figure 14 is the structural representation of the embodiment of the present invention 12；
Figure 15 is the structural representation of the controlling organization correlation of the present invention；
In figure:
1 impeller disk, 2 blade axis holes, 3 blades, 4 sharfs, 5 blade shaft gears, the axle of 6 impeller disks,
7 sleeve structure bodies, 8 sleeve structure body gears, 9 controlling organizations, 91 centrifugal controlling organizations, 92 electromagnetism
Formula controlling organization, 93 mechanical control mechanisms, 931 speed increasing mechanisms, 932 reducing gears, 933 clutches
Structure, 10 volume adjustment plates, 11 blade ducts, 101 blade blind hole ducts, 111 non-rotating support members.
Specific embodiment
With specific embodiment, technical scheme and beneficial effect are carried out further below in conjunction with the accompanying drawings
Explanation.
The nouns of locality such as " clockwise ", " counterclockwise " used in the following embodiment of the present invention are all with shown in accompanying drawing
Orientation is reference, and these nouns of locality are merely to illustrate embodiments of the present invention, not to the present invention in reality
Orientation in application produces restriction effect.
Embodiment 1
Geometry as shown in Figure 1 is adjustable impeller, including the impeller disk 1, sets leaf on the described impeller disk 1
Piece axis hole 2, blade 3 is connected with sharf 4, and described sharf 4 is arranged in described blade axis hole 2,
Described sharf 4 arranges blade shaft gear 5, suit setting suit on the axle 6 of the described impeller disk 1
Structure 7, the axle 6 of described sleeve structure body 7 and the described impeller disk 1 is rotatably assorted setting, in described set
Sleeve structure body gear 8, described sleeve structure body gear 8 and described sharf tooth are arranged on assembling structure body 7
Wheel 5 engagement setting.
Embodiment 2
Geometry as shown in Figure 2 is adjustable impeller, it makes described on the basis of embodiment 1 further
The controlled mechanism 9 of sleeve structure body 7 controls.
In this enforcement, optionally make when axle 6 rotating speed of the described impeller disk 1 raises further, described
Controlling organization 9 adjusts described sleeve structure body 7 makes described single turn of discharge capacity being formed of the impeller disk 1 reduce, when
When axle 6 rotating speed of the described impeller disk 1 reduces, described controlling organization 9 adjusts described sleeve structure body 7 and makes institute
State the discharge capacity increase that single turn of the impeller disk 1 is formed, or optionally make further when the axle of the described impeller disk 1
When 6 rotating speeds raise, described controlling organization 9 adjusts described sleeve structure body 7 makes the described impeller disk 1 singly turn institute
The discharge capacity being formed increases, and when axle 6 rotating speed of the described impeller disk 1 reduces, described controlling organization 9 adjusts institute
Stating sleeve structure body 7 makes described single turn of discharge capacity being formed of the impeller disk 1 reduce.
Embodiment 3
Geometry as shown in Figure 3 is adjustable impeller, it, further will be described on the basis of embodiment 2
Controlling organization 9 has been set to hydraulic control, and gives a kind of specific constructive form, in described suit knot
One static pressure chamber is set between the axle 6 of structure body 7 and the described impeller disk 1, and the elastomer such as cooperation spring realizes institute
State relatively rotating between sleeve structure body 7 and the axle 6 of the described impeller disk 1.
As can embodiment in conversion, realize described sleeve structure body 7 and the described impeller disk 1 with hydraulic pressure
Axle 6 between relatively rotate between frame mode also have a lot, those skilled in the art is completely permissible
Known according to the common knowledge of present disclosure and this area, will not be described here.
Embodiment 4
Geometry as shown in Figure 4 is adjustable impeller, it, further will be described on the basis of embodiment 2
Controlling organization 9 has been set to centrifugal controlling organization 91, and gives a kind of specific constructive form, this centrifugation control
Mechanism 91 processed can include a mass, this mass respectively through connector connect setting in described suit
Between the axle 6 of structure 7 and the described impeller disk 1, thus, make to raise when the rotating speed of the described impeller disk 1
When, mass can move to the direction away from rotation axiss under the influence of centrifugal force, thus described suit knot
Structure body 7 is clockwise with respect to the axle generation of the described impeller disk 1 to be relatively rotated, when the described impeller disk 1
Axle 6 rotating speed reduce when, centrifugal force reduce direction from mass to convergence rotation axiss move, described suit
Structure 7 is anticlockwise with respect to the axle generation of the described impeller disk 1 to be relatively rotated, thus changing described
The combination form of all described blade 3 on the impeller disk 1, so adjust the described impeller disk 1 singly turn discharge capacity.
To the then described impeller disk 1 axle 6 rotating speed raise when discharge capacity reduce, rotating speed reduce discharge capacity increase or conversely,
Also to determine in conjunction with the concrete form of described blade 3.
As can embodiment in conversion, realize described sleeve structure body 7 and described impeller with centrifugation
Frame mode between relatively rotating between the axle 6 of disk 1 also has a lot, and those skilled in the art is complete
Can be known according to the common knowledge of present disclosure and this area, will not be described here.
Embodiment 5
Geometry as shown in Figure 5 is adjustable impeller, it is with the difference of embodiment 4, changes described
The version of centrifugal controlling organization 91 so that when axle 6 rotating speed of the described impeller disk 1 raises, matter
Gauge block can move to the direction away from rotation axiss under the influence of centrifugal force, thus described sleeve structure body 7
With respect to the axle 6 of the described impeller disk 1 produce anticlockwise relatively rotate, when the axle of the described impeller disk 1
When 6 rotating speeds reduce, centrifugal force reduces mass and moves to the direction of convergence rotation axiss, described sleeve structure
Body 7 produces clockwise relatively rotating with respect to the axle 6 of the described impeller disk 1.
Embodiment 6
Geometry as shown in Figure 6 is adjustable impeller, it, further will be described on the basis of embodiment 2
Controlling organization 9 has been set to electromagnetic type controlling organization 92, specifically in described sleeve structure body 7, described impeller
It is respectively provided with electromagnetic district on the axle 6 of disk 1, by adjusting the modes such as the size of electromagnetic force, control described suit
Structure 7 relatively rotates with respect to the axle 6 of the described impeller disk 1.
Embodiment 7
Geometry as shown in Figure 7 is adjustable impeller, it, further will be described on the basis of embodiment 2
Controlling organization 9 has been set to mechanical control mechanism 93, specifically in described sleeve structure body 7, described impeller
Set expansion link between the axle 6 of disk 1, by adjusting the length of expansion link, control described sleeve structure body 7 phase
The relatively rotating of axle 6 for the described impeller disk 1.
As can embodiment in conversion, this expansion link can also be hydraulic type, during work, permissible
Control expansion link action by way of remote control.
As can embodiment in conversion, mechanically realize described sleeve structure body 7 and described impeller
Frame mode between relatively rotating between the axle 6 of disk 1 also have a lot, for example, embodiment 8, be
Setting speedup, reducing gear and clutch between described sleeve structure body 7 and the axle 6 of the described impeller disk 1
Lockable mechanism realize the relatively described impeller disk 1 of described sleeve structure body 7 the relative displacement of axle 6 and with
Step rotation, etc., those skilled in the art completely can be according to the public affairs of present disclosure and this area
Know that general knowledge is known, will not be described here.
Embodiment 8
Geometry as shown in Figure 8 is adjustable impeller, it is with the difference of embodiment 7, changes described
The concrete form of mechanical control mechanism 93, is changed to by speed increasing mechanism 931, reducing gear 932 and clutch
Mechanism 933 is constituted, and is realized by switching speed increasing mechanism 931, reducing gear 932 and clutch 933
The relative displacement of axle 6 of the relatively described impeller disk 1 of described sleeve structure body 7 and synchronous rotary.
Embodiment 9
The adjustable impeller of geometry as shown in Figures 9 to 11, including the impeller disk 1 and volume adjustment plate 10,
The described impeller disk 1 is provided with the blade 3 being connected with the described impeller disk 1, sets in described volume adjustment plate 10
Put blade duct 11, described volume adjustment plate 10 is equipped with the described impeller disk 1, described blade duct
11 are equipped with described blade 3 suit, described volume adjustment plate 10 and the described impeller disk 1 axial distance
Adjustable setting.
In the present embodiment, described blade duct 11 is set and is set to blade through hole duct.
Embodiment 10
Geometry as shown in figure 12 is adjustable impeller, it is with the difference of embodiment 9, by described leaf
Piece duct 11 is set to blade blind hole duct 101.
Embodiment 11
The adjustable impeller of geometry as shown in fig. 13 that, on the basis of embodiment 9, makes described further
The controlled mechanism controls 9 of volume adjustment plate 10, and this controlling organization 9 is set to centrifugal controlling organization
91.
Referring to accompanying drawing 13, this centrifugal control mechanism 91 can include a mass, this mass warp respectively
Connector connect setting between the described impeller disk 1 and described volume adjustment plate 10, thus, make when described
When the rotating speed of the impeller disk 1 raises, mass under the influence of centrifugal force can be to the direction away from rotation axiss
Mobile, thus described volume adjustment plate 10 gets over the impeller disk 1 described in convergence, thus described centrifugal control mechanism
The 91 described volume adjustment plates 10 of adjustment make described single turn of discharge capacity being formed of the impeller disk 1 increase, when described leaf
When the rotating speed of wheel disc reduces, centrifugal force reduces mass and moves to the direction of convergence rotation axiss, described appearance
Long-pending adjustment plate 10 is away from the described impeller disk 1, thus centrifugal control mechanism 91 adjusts described volume adjustment plate 10
Described single turn of discharge capacity being formed of the impeller disk 1 is made to reduce.It is, of course, also possible to optionally in the described impeller disk
Elastomer is set, such as spring, when facilitating rotating speed to reduce, mass returns between 1 and described volume adjustment plate 10.
Embodiment 12
Geometry as shown in figure 14 is adjustable impeller, it is with the difference of embodiment 11, changes institute
State the version of centrifugal controlling organization 91 so that when the described impeller disk 1 rotating speed raise when, matter
Gauge block can move to the direction away from rotation axiss under the influence of centrifugal force, thus described volume adjustment plate 10
Further away from the described impeller disk 1, thus described centrifugal control mechanism 91 adjusts described volume adjustment plate 10 and makes institute
State the discharge capacity reduction that single turn of the impeller disk 1 is formed, when the rotating speed of the described impeller disk reduces, centrifugal force subtracts
Little mass moves to the direction of convergence rotation axiss, and described volume adjustment plate 10 gets over the impeller disk described in convergence
1, thus centrifugal control mechanism 91 adjusts described volume adjustment plate 10 and so that single turn of the described impeller disk 1 is formed
Discharge capacity increase.
Embodiments of the invention 11,12 give the specific constructive form of two kinds of centrifugal control structures 91,
But the centrifugal control structure of the present invention is not limited to aforesaid way, as long as institute can be controlled using centrifugal action
State volume adjustment plate 10 axial displacement thus adjusting the discharge capacity of the adjustable impeller of described geometry.
In the present invention, the axis shift of described volume adjustment plate 10 can also by mechanical control mechanism,
Electromagnetic type controlling organization, fluid pressure type controlling organization control, such as the structure shown in Figure 15 can pass through machine
Tool mode, electromagnetic mode, hydraulic way control the non-rotating support member 111 of described volume adjustment plate 10, from
And control the axial displacement of described volume adjustment plate 10 naturally it is also possible to directly control described volume adjustment plate
10, for electromagnetic type control mode, can distinguish in described volume adjustment plate 10 and the described impeller disk 1
The electromagnetic district that setting interacts, by adjusting the modes such as the size of electromagnetic force, controls described volume adjustment plate
10 with respect to the described impeller disk 1 axial displacement, mechanical type, electromagnetic type, the realization of fluid pressure type controlling organization,
Except said structure can also coordinate the elastic constructions such as spring realize, certainly, realize for convenience mechanical type,
Electromagnetic type, fluid pressure type controlling organization are adjusted the purpose of discharge capacity according to the speed of the described impeller disk 1, also may be used
To arrange the control system that can carry out real-time adjustment according to the velocity information of collection.
As disposable embodiment, in all embodiments of the invention and its embodiment that obtains of conversion all
The described impeller disk 1 can be optionally made to be set to pump impeller or be set to turbine further.
The present invention above-mentioned all by described blade 3 rotate realize discharge capacity adjustment embodiment and its become get in return
To embodiment in, the described blade 3 being given can rotate relative to the described impeller disk 1 to adjust described leaf
The single turn of discharge capacity being formed of wheel disc 1 implement form.Blade 3 described in wherein most embodiment
Controlled mechanism 9 control realization rotating relative to the described impeller disk 1, as the embodiment that can convert,
Described blade 2 can realize relatively rotating of the described impeller disk 1 relatively by other means, for example, pass through leaf
Power pressure in piece 3 etc.；
Meanwhile, the present invention rotates all embodiments and its change realizing discharge capacity adjustment above by described blade 3
In the embodiment got in return, it is all that blade axis hole 2, described blade 3 and leaf are set on the described impeller disk 1
Bobbin 4 is connected, and described sharf 4 is arranged in described vane hole 2, and described blade 3 can hard to bear described control
Mechanism controls processed rotate around described sharf 4, as can embodiment in conversion, also can be by other machines
Tool structure realizes the positioning of described blade 3 and the described impeller disk 1, for example, it is possible on the described impeller disk 1
If snag axis, and described blade 3 is enclosed within this snag axis, equally can realize described blade 3 with respect to
The rotation of the described impeller disk 1, can also coordinate other of course for not making blade 3 depart from the described impeller disk 1
Structure, the such as top in blade are also snag axis it is possible to be carried on the housing on described blade 3 top
Tumbler on, etc.；
In addition, the present invention above by described blade 3 rotate realize discharge capacity adjustment all embodiments and its
Convert in the embodiment obtaining, be all by the sleeve structure on blade shaft gear 5, sleeve structure body 7
Body gear 8 controls the rotation of described blade 3, as can embodiment in conversion, control described blade
The mode of 3 rotations also has a lot, for example, it is possible to set between each described blade 3 and described impeller disk 1
Put such as expansion link in embodiment 7 etc., be now no longer necessary to described blade shaft gear 5, described suit knot
Structure body 7 and sleeve structure body gear 8, it is also possible to lead in the structure arranging described sleeve structure body 7
Cross the rotation that other forms realize described blade 3, for example, can be to cancel described blade shaft gear 5 to be changed to set
Put adjustment plate, and using flexible connecting member by one end of described adjustment plate connect with described sleeve structure body 8 on,
This flexible connecting member can be around on described sleeve structure body 8, is equipped with Flexible Reset body, thus can also
Control flexible connecting member is relatively rotated with respect to the axle 6 of the described impeller disk 1 by described sleeve structure body 8
Length realize the corner that described blade 3 is with respect to the described impeller disk 1, etc., these can be according to ability
The common knowledge in domain is known, will not be described here.
The present invention above by described blade 3 rotate realize discharge capacity adjustment all embodiments and its become get in return
Controlling organization described in the embodiment arriving can be according to the impeller described in adjustment of rotational speed of the axle of the described impeller disk 1
Single turn of discharge capacity being formed of disk 1.As it was previously stated, can make when axle 6 rotating speed of the described impeller disk 1 raises,
Described controlling organization 9 adjusts described sleeve structure body 7 makes described single turn of discharge capacity being formed of the impeller disk 1 reduce,
When axle 6 rotating speed of the described impeller disk 1 reduces, described controlling organization 9 adjusts described sleeve structure body 7 and makes
Described single turn of discharge capacity being formed of the impeller disk 1 increases, or can make to raise when axle 6 rotating speed of the described impeller disk 1
When, described controlling organization 9 adjusts described sleeve structure body 7 and makes described single turn of discharge capacity being formed of the impeller disk 1
Increase, when axle 6 rotating speed of the described impeller disk 1 reduces, described controlling organization 9 adjusts described sleeve structure
Body 7 makes described single turn of discharge capacity being formed of the impeller disk 1 reduce.
It is clear that the invention is not restricted to above example, according to techniques known and presently disclosed
Technical scheme, can derive or association goes out many flexible programs, all these flexible programs, also should recognize
For being protection scope of the present invention.
Claims (10)
1. the adjustable impeller of a kind of geometry, including the impeller disk (1) it is characterised in that: in described impeller
Blade axis hole (2) is set on disk (1), blade (3) is connected with sharf (4), described sharf (4)
It is arranged in described blade axis hole (2), blade shaft gear (5) is above set in described sharf (4),
Upper suit setting sleeve structure body (7) of the axle (6) of the described impeller disk (1), described sleeve structure body (7)
It is rotatably assorted setting with the axle (6) of the described impeller disk (1), arrange described sleeve structure body (7) is upper
Sleeve structure body gear (8), described sleeve structure body gear (8) is engaged with described blade shaft gear (5)
Setting.
2. the adjustable impeller of geometry as claimed in claim 1 it is characterised in that: described sleeve structure body
(7) controlled mechanism (9) controls.
3. the adjustable impeller of geometry as claimed in claim 2 it is characterised in that: when the described impeller disk (1)
Axle (6) rotating speed when raising, described controlling organization (9) adjust described sleeve structure body (7) make described
The discharge capacity that single turn of the impeller disk (1) is formed reduces, when axle (6) rotating speed of the described impeller disk (1) reduces
When, described controlling organization (9) adjusts described sleeve structure body (7) makes the described impeller disk (1) singly turn institute
The discharge capacity being formed increases；Or when axle (6) rotating speed of the described impeller disk (1) raises, described controlling organization
(9) adjusting described sleeve structure body (7) makes the discharge capacity that single turn of the described impeller disk (1) is formed increase,
When axle (6) rotating speed of the described impeller disk (1) reduces, described controlling organization (9) adjusts described suit
Structure (7) makes the discharge capacity that single turn of the described impeller disk (1) is formed reduce.
4. the adjustable impeller of a kind of geometry, including the impeller disk (1) and volume adjustment plate (10), it is special
Levy and be: the described impeller disk (1) is provided with the blade (3) being connected with the described impeller disk (1), described
Volume adjustment plate (10) is upper to arrange blade duct (11), described volume adjustment plate (10) and described impeller
Disk (1) is equipped with, and described blade duct (11) is equipped with described blade (3) suit, described
Volume adjustment plate (10) adjustable setting with the described impeller disk (1) axial distance.
5. the adjustable impeller of geometry as claimed in claim 4 it is characterised in that: described volume adjustment plate
(10) controlled mechanism (9) controls.
6. the adjustable impeller of geometry as claimed in claim 5 it is characterised in that: when the described impeller disk (1)
Rotating speed when raising, described controlling organization (9) adjusts described volume adjustment plate (10) and makes described impeller
The discharge capacity that single turn of disk (1) is formed reduces, when the rotating speed of the described impeller disk (1) reduces, described control
Mechanism (9) processed adjusts described volume adjustment plate (10) and makes single turn of discharge capacity being formed of the described impeller disk (1)
Increase；Or when the rotating speed of the described impeller disk (1) raises, described controlling organization (9) adjusts described appearance
Long-pending adjustment plate (10) makes the discharge capacity that single turn of the described impeller disk (1) is formed increase, when the described impeller disk (1)
When axle (6) rotating speed reduces, described controlling organization (9) adjusts described volume adjustment plate (10) and makes described leaf
The discharge capacity that single turn of wheel disc (1) is formed reduces.
7. the adjustable impeller of a kind of geometry, including the impeller disk (1) be arranged on the described impeller disk (1)
On blade (3) it is characterised in that: described blade (3) can relative to the described impeller disk (1) rotate with
Adjust single turn of discharge capacity being formed of the described impeller disk (1).
8. the adjustable impeller of geometry as claimed in claim 7 it is characterised in that: described blade (3) is subject to
Controlling organization control realization rotates relative to the described impeller disk (1).
9. the adjustable impeller of geometry as claimed in claim 8 it is characterised in that: in the described impeller disk (1)
On set blade axis hole (2), described blade (3) is connected with sharf (4), and described sharf (4) sets
Put in described vane hole (2), described blade (3) can hard to bear described controlling organization control around described blade
Axle (4) rotates.
10. the adjustable impeller of geometry as described in claim 8 or 9 it is characterised in that: described control machine
Single turn of discharge capacity being formed of the impeller disk described in adjustment of rotational speed (1) of the axle according to the described impeller disk (1) for the structure.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510438853 | 2015-07-23 | ||
| CN2015104388538 | 2015-07-23 | ||
| CN201510461308 | 2015-07-30 | ||
| CN2015104613080 | 2015-07-30 | ||
| CN201510463307X | 2015-07-31 | ||
| CN201510463307 | 2015-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106368739A true CN106368739A (en) | 2017-02-01 |
Family
ID=57880250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610305397.4A Pending CN106368739A (en) | 2015-07-23 | 2016-05-10 | Adjustable impeller in geometric shape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106368739A (en) |
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| JPS5893902A (en) * | 1981-11-28 | 1983-06-03 | Mitsubishi Heavy Ind Ltd | Guide vane driving gear of fluidic machine |
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| CN200961505Y (en) * | 2006-10-13 | 2007-10-17 | 中国船舶重工集团公司第七一一研究所 | Adjustable nozzle ring device of radial flow type waste gas turbine supercharger of ship |
| JP2010249088A (en) * | 2009-04-20 | 2010-11-04 | Toyota Motor Corp | Variable inlet guide vane |
| JP2013113255A (en) * | 2011-11-30 | 2013-06-10 | Toyota Industries Corp | Variable displacement turbocharger |
| CN103711528A (en) * | 2013-10-22 | 2014-04-09 | 萍乡市慧成精密机电有限公司 | Mixed-flow turbocharger variable nozzle ring |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2285976A (en) * | 1940-01-15 | 1942-06-09 | Gen Electric | Centrifugal compressor |
| US2739782A (en) * | 1952-10-07 | 1956-03-27 | Fairchild Engine & Airplane | Variable area turbine nozzle |
| US2985427A (en) * | 1955-11-25 | 1961-05-23 | Gen Electric | Adjustable blading for fluid flow machines |
| GB1117106A (en) * | 1964-07-01 | 1968-06-12 | Kloeckner Humboldt Deutz Ag | Fuel-injection type internal combustion engine |
| JPS5893902A (en) * | 1981-11-28 | 1983-06-03 | Mitsubishi Heavy Ind Ltd | Guide vane driving gear of fluidic machine |
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| JP2010249088A (en) * | 2009-04-20 | 2010-11-04 | Toyota Motor Corp | Variable inlet guide vane |
| JP2013113255A (en) * | 2011-11-30 | 2013-06-10 | Toyota Industries Corp | Variable displacement turbocharger |
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Application publication date: 20170201 |