CN106437861A - Region cooling impeller mechanism - Google Patents
Region cooling impeller mechanism Download PDFInfo
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- CN106437861A CN106437861A CN201610443743.5A CN201610443743A CN106437861A CN 106437861 A CN106437861 A CN 106437861A CN 201610443743 A CN201610443743 A CN 201610443743A CN 106437861 A CN106437861 A CN 106437861A
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- Prior art keywords
- leaf grating
- cooling fluid
- fluid outlet
- 10ths
- cooling
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Classifications
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- 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
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
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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 a region cooling impeller mechanism which comprises cascades and axial cooling fluid outlets arranged corresponding to the cascades; and the axial cooling fluid outlets are set to be circumferential annular axial fluid outlets. The region cooling impeller mechanism has good cooling effect and, in addition, is capable of improving the performances of a gas turbine and an aeroengine to a great extent.
Description
Technical field
The present invention relates to turbomachine field, more particularly, to region cooling wheel mechanism.
Background technology
The cooling problem of impeller mechanism always affects the key factor of gas turbine, aero-engine performance.Therefore need
Invent a kind of region cooling wheel mechanism.
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 region cooling wheel mechanism, including leaf grating and axial cooling fluid outlet, described axially cooling stream
Body outlet is correspondingly arranged with described leaf grating.
Scheme 2：A kind of region cooling wheel mechanism, including leaf grating and axial cooling fluid outlet, described axially cooling stream
Body outlet is correspondingly arranged with described leaf grating, and described axial cooling fluid outlet is set to circumferential ring-like axial flow of fluid outlet.
Scheme 3：A kind of region cooling wheel mechanism, including leaf grating and axial cooling fluid outlet, described axially cooling stream
Body outlet is correspondingly arranged with described leaf grating, described axial cooling fluid outlet circumferentially direction arrangement.
Scheme 4：On the basis of scheme 2, further described axial cooling fluid is exported the corresponding area with described leaf grating
It is arranged at the nearly heart of described leaf grating, or be arranged at the telecentricity of described leaf grating, or the center being arranged on described leaf grating.
Scheme 5：On the basis of scheme 3, further described axial cooling fluid is exported the corresponding area with described leaf grating
It is arranged at the nearly heart of described leaf grating, or be arranged at the telecentricity of described leaf grating, or the center being arranged on described leaf grating.
Scheme 6：On the basis of either a program in scheme 2 to 5, leaf grating described further includes annular isolation structure, institute
State the blade in annular isolation structure and there is blade function, described leaf grating through the channel region in described annular isolation structure with described
Axial cooling fluid outlet is correspondingly arranged.
Scheme 7：A kind of region cooling wheel mechanism, including leaf grating and axial cooling fluid outlet, described axially cooling stream
Body outlet is correspondingly arranged with described leaf grating, and the radial dimension of described axial cooling fluid outlet is more than and described axial cooling fluid
Outlet has 1/10th, 2/10ths, 3/10ths, 4/10ths, 5/10ths, the ten of the radius of blade of corresponding relation
/ six, 7/10ths, 8/10ths or 9/10ths.
Scheme 8：A kind of region cooling wheel mechanism, including leaf grating and axial cooling fluid outlet, described axially cooling stream
Body outlet is correspondingly arranged with described leaf grating, and described axial cooling fluid outlet is arranged by the radial direction of the blade of described leaf grating,
The radial dimension of described axial cooling fluid outlet exports the blade with corresponding relation more than with described axial cooling fluid
1/10th of radius, 2/10ths, 3/10ths, 4/10ths, 5/10ths, 6/10ths, 7/10ths, 8/10ths
Or 9/10ths.
Scheme 9：On the basis of either a program in scheme 1 to 8, it is provided with airtight stream further in the blade of described leaf grating
Body passage, is filled with fluid in described enclosed fluid passage.
Scheme 10：On the basis of either a program in scheme 1 to 9, further described axial cooling fluid is exported and pressure
Mechanism of qi connects.
Scheme 11：On the basis of either a program in scheme 1 to 9, further described axial cooling fluid is exported and leaf
Take turns the compressed gas outlet of compressor or connect with body source of calming the anger or connect with there being hydraulic fluid body source.
Scheme 12：A kind of region cooling wheel mechanism, including leaf grating and cooling fluid outlet, the outlet of described cooling fluid with
Described leaf grating is correspondingly arranged, and described cooling fluid outlet is set to circumferential ring-like fluid issuing or described cooling fluid exports circumferentially
Direction arranges.
Scheme 13：On the basis of scheme 12, further by the compressed gas of the outlet of described cooling fluid and impeller compressor
Body outlet or connect with body source of calming the anger or connect with there being hydraulic fluid body source.
Scheme 14：A kind of region cooling wheel mechanism, including leaf grating and two or more combustor, described combustor with described
Leaf grating is correspondingly arranged, and the controlled mechanism controls of at least one described combustor are by firing-put out alternate mode work.
Scheme 15：On the basis of scheme 14, all described combustor rotations are made to fire-put out alternation further.
Scheme 16：On the basis of scheme 15, make the direction of rotation identical with the direction of rotation of described leaf grating further.
Scheme 17：On the basis of scheme 15, make the direction of rotation contrary with the direction of rotation of described leaf grating further.
Scheme 18：A kind of region cooling wheel mechanism, including leaf grating and cooling fluid outlet, the outlet of described cooling fluid with
Described leaf grating is correspondingly arranged, and is provided with enclosed fluid passage, seals up for safekeeping and lead in described enclosed fluid passage in the blade in described leaf grating
Hot fluid；Described cooling fluid outlet is set to circumferential ring-like gas outlet, and described circumferential ring-like gas outlet is arranged on described leaf
In the minor radius region of grid, or the outlet of described cooling fluid is circumferentially arranged in the minor radius region of described leaf grating in direction.
Scheme 19：On the basis of scheme 18, make the compressed gas of described cooling fluid outlet and impeller compressor further
Body outlet or connect with body source of calming the anger.
Scheme 20：A kind of region cooling wheel mechanism, including leaf grating, described leaf grating is divided into two annulars in the radial direction
Region, the described annular region close to described leaf grating rotation axiss is set to annular cooling zone, away from described leaf grating rotation axiss
Described annular region is set to annular working area, the leaf difference in the leaf and described annular working area in described annular cooling zone.
Scheme 21：On the basis of scheme 20, further heat pipe is arranged on the blade of described leaf grating, described heat pipe is by warm
Amount is from described annular working block transitive to described annular cooling zone.
Scheme 22：On the basis of scheme 20 or 21, make the fluid origin in described annular cooling zone further in fan
Or compressor.
Scheme 23：On the basis of scheme 20 or 21, the fluid intake in described annular cooling zone is made to be set to further
Open state
A kind of region cooling wheel mechanism of scheme 24., including leaf grating and cooling fluid outlet, the outlet of described cooling fluid with
Described leaf grating is correspondingly arranged.
The outlet of described cooling fluid, on the basis of scheme 24, is set to radial gas outlet or institute by scheme 25. further
State cooling fluid to export by arranged radially.
On the basis of scheme 26. such as scheme 24 or 25, further by the pressure of the outlet of described cooling fluid and impeller compressor
Contracting gas outlet is connected or is connected with body source of calming the anger or connect with there being hydraulic fluid body source.
Scheme 27：On the basis of either a program in scheme 1 to 26, further described region cooling wheel mechanism is set to
Impeller compressor or be set to turbine.
In the present invention, so-called " leaf grating " refers to the blade combination that two or more blade is constituted.
In the present invention, " described axial cooling fluid exports the corresponding area with described leaf grating " is the cooling zone on leaf grating, cold
But it is the working area of leaf grating outside area.
In the present invention, so-called " the nearly heart district of leaf grating " refer on leaf grating along leaf grating radially with respect to leaf grating working area from leaf
The near region of the revolution axle center line of grid.
In the present invention, so-called " the telecentricity area of leaf grating " refer on leaf grating along leaf grating radially with respect to leaf grating working area from leaf
The remote region of the revolution axle center line of grid.
In the present invention, so-called " center of leaf grating " refers to be located on leaf grating between the radially-arranged working area on leaf grating
Region.
In the present invention, so-called " the minor radius region of leaf grating " refers on leaf grating, the radius of gyration is with respect to the work on leaf grating
The little region of the radius of gyration in area.
In the present invention, so-called " radius of blade " refers to the length on blade radial, and commonly referred to as leaf is high.
In the present invention, so-called " cooling fluid outlet " refers to that temperature is less than the fluid issuing of combustor exit Temperature of Working,
For example：Not through the outlet of the fluid of combustor heating.
In the present invention, described enclosed fluid passage refers to heat pipe.
In the present invention, the purpose arranging enclosed fluid passage in described blade is from described using heat pipe principle by heat
Import in the cooling zone that cooling fluid exports on corresponding leaf grating on blade.
In the present invention, so-called " described cooling fluid outlet is correspondingly arranged with described leaf grating " is to refer to make from described cooling
The position relationship that fluid issuing fluid out is cooled down to described blade from the blade outer surface of described leaf grating.
Just as the flow direction of usual aial flow impeller mechanism is not entirely axially, and it is that some are oblique the same mostly,
In the present invention, so-called " axial cooling fluid outlet " can also be not completely axial, and can be with corresponding described leaf
Grid have identical incline direction.
In the present invention, should be according to the known technology in turbomachine field, in the necessary part of necessary local setting, unit
Or system etc..
Inventors believe that, celestial body mutually moves and necessarily leads to gravitational interaction, and gravitational interaction necessarily leads to thing
Mass flow is moved and/or object deformation, because material flowing and object deformation are irreversible process, that is, is the mistake producing heat
Material flowing under journey, therefore gravitation field action and object deformation necessarily lead to heat, and the heat that this form produces necessarily disappears
The kinetic energy of consumption celestial body, As time goes on, through very long process, gradually forfeiture kinetic energy is known from experience in sky, and final sky is known from experience mutually
Merge (or mutual phagocytosis), final universe forms a particle, and the temperature and pressure of this particle all can be ramping up, thus shape
Become violent blast (because temperature and pressure is ramping up also causing chemical reaction and nuclear reaction), blast re-forms celestial body
Kinestate, even if celestial body has kinetic energy, forms mutual relative motion and interaction again between celestial body, enter the next one and follow
Ring.It can be considered that the presence in universe is a thermodynamic cyclic process with development in fact.The essence of this process can letter
Be summarised as single, understandablely " you invite me, I just certain phagocytosis you " it can be seen that, there is its final final result of main body of alternating action
It is exactly mutually phagocytosis, mutually merge.
The observation according to thermodynamic (al) ultimate principle and to universe phenomenon for the present inventor is thought：There is no external factor shadow
On the premise of sound, heat can not possibly absolutely be converted into other any type of energy or material.Conventional thermal mechanics second is fixed
Only elaborate in rule that heat can not absolutely be changed successfully, and this law is just on the premise of not having external factor impact
True, but be unilateral.Can be heat being defined as with popular language the minimum form of energy, or to be referred to as this be universe
Rubbish.Through analysis, the present inventor is additionally considered that：The growth course of any biology (animal, plant, microorganism, virus and antibacterial)
It is all heat release.Through analysis, the present inventor is additionally considered that：Any one process or any one circulation (are not limited to thermodynamics mistake
Journey, such as chemical reaction process, biochemical reaction process, photochemical reaction process, biological growth process, growing process
It is included) its maximum acting ability conservation, inventors believe that not having photosynthetic growing process to be to carry
Its acting ability high that is to say, that the acting ability of bean sprout is impossible to be higher than that the acting ability of bean or pea adds what it absorbed
The acting ability sum of nutrient；Why the acting ability of one tree wood is greater than the acting ability of seedling, be because sunlight with
Photosynthetic form take part in by the growth course of seedling to trees.
Inventors believe that：Heat engine work basic logic be restrain-be heated-dissipate.So-called convergence is the density of working medium
Increase process, for example condensation, compression all belong to convergence process, under same pressure, the low working medium degree of convergence of temperature is big；Institute
Meaning be heated be exactly working medium endothermic process；So-called dissipating refers to the process of that the density of working medium reduces, for example, expand or spray.Any
One dissipates the reduction that process all can form acting ability, and for example, the acting ability of gaseous air is empty well below liquid
The acting ability of gas；Methanol plus water add moderate temperature be thermally generated carbon monoxide and hydrogen although the carbon monoxide that generated and
The combustion heat of hydrogen is more than the combustion heat 20% about of methanol, but its acting ability is then micro- more than the ratio of the acting ability of methanol
It is micro-, although its reason is this process and has inhaled 20% about heat, the dissipating of product carbon monoxide and hydrogen
Degree is far longer than methanol.Therefore, add chemical reaction using the not high physochlaina infudibularis of temperature to have no idea to effectively improve product
Acting ability.
It is known that in economics, the research to information asymmetry and information symmetrical all authorized Nobel Prize it is seen that
Both parties have the profit of Determines transaction success or failure, the fairness of transaction and the transaction of information.Transaction essence be in fact
Information trading.For inventors believe that, patent has information zero symmetry, and that is, both parties know it to the true value of patent
Very few.Patent information zero symmetric properties, if do not cracked, operation is difficult to realize.Information zero symmetry of patent determines patent fortune
The science of battalion and complexity.In general goods transaction, information asymmetry may advantageously facilitate transaction, improves profit.And to special
For profit, then entirely different, patent needs to solve technical problem, and the value of patent is known in patent exploitation quickly, so
Patent must be out-and-out, and information zero is symmetrical and information asymmetry necessarily all can seriously hinder patent operation, solves patent information
Zero AXIALLY SYMMETRIC PROBLEMS, makes the basic work that both parties' information symmetrical on high level is patent operation enterprise.
Beneficial effects of the present invention are as follows:Region cooling wheel mechanism of the present invention has good cooling effect, energy
Enough gas turbines dramatically improving using it, the performance of aero-engine.
Brief description
Fig. 1 is the main view cross section structure diagram of the embodiment of the present invention 1；
Fig. 2 is that the right side of the embodiment of the present invention 1 regards cross section structure diagram；
Fig. 3 is the main view cross section structure diagram of the embodiment of the present invention 2；
Fig. 4 is that the right side of the embodiment of the present invention 2 regards cross section structure diagram；
Fig. 5 is the main view cross section structure diagram of the embodiment of the present invention 3；
Fig. 6 is that the right side of the embodiment of the present invention 3 regards cross section structure diagram；
Fig. 7 is the main view cross section structure diagram of the embodiment of the present invention 4；
Fig. 8 is that the right side of the embodiment of the present invention 4 regards cross section structure diagram；
Fig. 9 is the main view cross section structure diagram of the embodiment of the present invention 5；
Figure 10 is that the right side of the embodiment of the present invention 5 regards cross section structure diagram；
Figure 11 is the main view cross section structure diagram of the embodiment of the present invention 6；
Figure 12 is that the right side of the embodiment of the present invention 6 regards cross section structure diagram；
Figure 13 is the main view cross section structure diagram of the embodiment of the present invention 7；
Figure 14 is that the right side of the embodiment of the present invention 7 regards cross section structure diagram；
Figure 15 is the main view cross section structure diagram of the embodiment of the present invention 8；
Figure 16 is that the right side of the embodiment of the present invention 8 regards cross section structure diagram；
Figure 17 is the structural representation of the embodiment of the present invention 9；
Figure 18 is the main view cross section structure diagram of the embodiment of the present invention 10；
Figure 19 is that the right side of the embodiment of the present invention 10 regards cross section structure diagram；
Figure 20 is the main view cross section structure diagram of the embodiment of the present invention 11；
Figure 21 is that the right side of the embodiment of the present invention 11 regards cross section structure diagram；
Figure 22 is the main view cross section structure diagram of the embodiment of the present invention 12；
Figure 23 is that the right side of the embodiment of the present invention 12 regards cross section structure diagram；
Figure 24 is the structural representation of the embodiment of the present invention 13；
Figure 25 is the structural representation of the embodiment of the present invention 13；
Figure 26 is the structural representation of the embodiment of the present invention 14；
Figure 27 is the structural representation of the embodiment of the present invention 15；
In figure：
1 leaf grating, 11 annular isolation structures, 12 enclosed fluid passages, 2 axial cooling fluids outlets, 3 cooling fluids outlets, 4
Combustor, 5 annular cooling zones, 6 annular working areas, 7 heat pipes.
Specific embodiment
With specific embodiment, technical scheme is further illustrated below in conjunction with the accompanying drawings.
Embodiment 1
Region cooling wheel mechanism as shown in Figure 1 and Figure 2, including leaf grating 1 and axial cooling fluid outlet 2, described axial direction
Cooling fluid outlet 2 is correspondingly arranged with described leaf grating 1.
In the present embodiment, show a kind of specific constructive form of described axial cooling fluid outlet 2, embodiment 2 to 7 is given
Go out several other structures forms of described axial cooling fluid outlet 2, but, the described axial cooling fluid outlet of the present invention
2 are not limited to these forms.
Embodiment 2
Region cooling wheel mechanism as shown in Figure 3, Figure 4, including leaf grating 1 and axial cooling fluid outlet 2, described axial direction
Cooling fluid outlet 2 is correspondingly arranged with described leaf grating 1, and described axial cooling fluid outlet 2 is set to circumferential ring-like axial flow of fluid and goes out
Mouthful.
In the present embodiment, described circumferential ring-like cooling fluid outlet has been arranged on described leaf with the corresponding area of described leaf grating 1
At the nearly heart of grid 1.
Embodiment 3
Region cooling wheel mechanism as shown in Figure 5, Figure 6, including leaf grating 1 and axial cooling fluid outlet 2, described axial direction
Cooling fluid outlet 2 is correspondingly arranged with described leaf grating 1, described axial cooling fluid outlet 2 circumferentially direction arrangement.
In the present embodiment, the circumferentially described axial cooling fluid outlet 2 of direction arrangement is set with the corresponding area of described leaf grating 1
Put at the nearly heart of described leaf grating 1.
Embodiment 4
Region cooling wheel mechanism as shown in Figure 7, Figure 8, it is with the difference of embodiment 2, will be ring-like for described circumference
Cooling fluid outlet 2 is changed to be arranged at the telecentricity of described leaf grating 1 with the corresponding area of described leaf grating 1.
Embodiment 5
Region cooling wheel mechanism as shown in Figure 9, Figure 10, it is with the difference of embodiment 2, will be ring-like for described circumference
Cooling fluid outlet 2 is changed to be arranged on the center of described leaf grating 1 with the corresponding area of described leaf grating 1.
Embodiment 6
Region cooling wheel mechanism as shown in Figure 11, Figure 12, it is with the difference of embodiment 3, will circumferentially direction
The described axial cooling fluid outlet 2 of arrangement has been arranged at the telecentricity of described leaf grating 1 with the corresponding area of described leaf grating 1.
As can embodiment in conversion, be also based on the institute that circumferentially direction is arranged by embodiment 3 with reference to embodiment 5
State axial cooling fluid outlet 2 and the corresponding area of described leaf grating 1 has been arranged on the center of described leaf grating 1.
Embodiment 7
Region cooling wheel mechanism as shown in Figure 13, Figure 14, it makes described leaf on the basis of embodiment 2 further
Grid 1 include annular isolation structure 11, and the blade in described annular isolation structure 11 has blade function, and described leaf grating 1 is through described
Channel region in annular isolation structure 11 exports 2 with described axial cooling fluid and is correspondingly arranged.
As disposable embodiment, the embodiment of the present invention 2 to embodiment 6 and its embodiment that obtains of conversion
With reference to the present embodiment, described annular isolation structure 11 and its relational structure are set.
As disposable embodiment, the above-mentioned all embodiments of the present invention and its embodiment that obtains of conversion are all optional
Arrange to selecting property described axial cooling fluid outlet 2 radial dimension be more than with described axial cooling fluid export 2 have corresponding
1/10th of the radius of the blade of relation, 2/10ths, 3/10ths, 4/10ths, 5/10ths, 6/10ths, very
Seven, 8/10ths or 9/10ths.
Embodiment 8
Region cooling wheel mechanism as shown in Figure 15, Figure 16, including leaf grating 1 and axial cooling fluid outlet 2, described axle
It is correspondingly arranged to cooling fluid outlet 2 with described leaf grating 1, the half of the blade of described leaf grating 1 is pressed in described axial cooling fluid outlet 2
Footpath direction arranges, the radial dimension of described axial cooling fluid outlet 2 be more than with described axial cooling fluid export 2 have corresponding
1/10th of the radius of the blade of relation, 2/10ths, 3/10ths, 4/10ths, 5/10ths, 6/10ths, very
Seven, 8/10ths or 9/10ths.
Embodiment 9
Region cooling wheel mechanism as shown in figure 17, its on the basis of embodiment 1, further in described leaf grating 1
It is provided with enclosed fluid passage 12 in blade, in described enclosed fluid passage 12, be filled with fluid.
As disposable embodiment, the above-mentioned all embodiments of the present invention and its embodiment that obtains of conversion all can be joined
According to the present embodiment, described enclosed fluid passage 12 is being set further.
As disposable embodiment, the above-mentioned all embodiments of the present invention and its embodiment that obtains of conversion all can make
Described axial cooling fluid outlet 2 is connected with compressor or is connected with body source of calming the anger or connect with there being hydraulic fluid body source, described
Compressor can be impeller compressor.
Embodiment 10
Region cooling wheel mechanism as shown in Figure 18, Figure 19, exports 3 including leaf grating 1 and cooling fluid, described cooling stream
Body outlet 3 is correspondingly arranged with described leaf grating 1, and described cooling fluid outlet 3 is set to circumferential ring-like fluid issuing.
In the present embodiment, between the Way out of described cooling fluid outlet 3 and axial direction, there is certain angle, specifically
Tilt to the Ye Ding direction of described leaf grating 1, as the embodiment that can convert, described cooling fluid outlet 3 can be as implemented
Example 2 exports vertically it is also possible to the Way out of described cooling fluid outlet 3 tilts to the blade root direction of described leaf grating 1, also may be used
There is angle with axial direction on the circumferencial direction of described leaf grating 1, for example, similar to the Way out of guiding stator blade, certainly also
Can be in the Way out of described cooling fluid outlet 3 on the circumferencial direction of described leaf grating 1 and while axial direction there is angle
Xiang Yeding or blade root direction tilt, etc..
In the present embodiment, described cooling fluid outlet 3 has been arranged on the near of described leaf grating 1 with the corresponding area of described leaf grating 1
At the heart, as can embodiment in conversion, described cooling fluid outlet 3 can also set with the corresponding area of described leaf grating 1
Put at the center of described leaf grating 1 or telecentricity.
As can embodiment in conversion, described cooling fluid outlet 3 can also be made with reference to embodiment 3, embodiment 6 etc.
Circumferentially direction arrangement.
As can way of example in conversion, the described cooling fluid outlet 3 in the present embodiment can also be with reference to implementing
Example 8 presses arranged radially, or it is also possible that stating cooling fluid outlet 3 to be set to radial gas outlet or any other suitable
Form.
As disposable embodiment, the present embodiment and its embodiment that obtains of conversion all can further optionally
Selection makes described cooling fluid outlet 3 connect with compressor or connect with body source of calming the anger or connect with there being hydraulic fluid body source, should
Compressor can be impeller compressor.
Embodiment 11
Region cooling wheel mechanism as shown in Figure 20, Figure 21, including leaf grating 1 and two or more combustor 4, described burning
Room 4 is correspondingly arranged with described leaf grating 1, and the controlled mechanism controls of at least one described combustor 4 are by firing-put out alternate mode work.
In specific the present embodiment, the number of described combustor 4 is set to two.
Embodiment 12
Region cooling wheel mechanism as shown in Figure 22, Figure 23, it is with the difference of embodiment 11, by described combustor
4 number is changed to 3.
As the embodiment that can convert, the number of described combustor 4 can also be set to 4,5,6 even more
Many.
As disposable embodiment, in embodiment 11,12 and its embodiment that obtains of conversion all optionally
Make the rotation of all described combustor 4 fire-put out alternation, and can optionally make the direction of rotation and described leaf grating 1 further
Direction of rotation identical, or make rotation direction contrary with the direction of rotation of described leaf grating 1.
Embodiment 13
Region cooling wheel mechanism as shown in Figure 24, Figure 25, exports 3 including leaf grating 1 and cooling fluid, described cooling stream
Body outlet 3 is correspondingly arranged with described leaf grating 1, is provided with enclosed fluid passage 12, described enclosed fluid in the blade in described leaf grating 1
Heat-conducting fluid is sealed up for safekeeping in passage 12；Described cooling fluid outlet 3 is set to circumferential ring-like gas outlet, and described circumferential ring-like gas goes out
Mouth is arranged in the minor radius region of described leaf grating 1.
The set-up mode of the enforcement cooling fluid outlet 3 in the present embodiment is similar with embodiment 10 set-up mode, as can
With embodiment in conversion, the convertible ground embodiment enumerated in embodiment 10 is equally applicable to the present embodiment.
As can embodiment in conversion, the embodiment that the present embodiment and its above-mentioned conversion obtain can be with selectivity
L.Lucidus Turcz. is changed to described cooling fluid outlet 2 according to embodiment 3, embodiment 6 that circumferentially direction is arranged in the minor radius of described leaf grating
In region.
As can embodiment in conversion, the embodiment that the present embodiment and its above-mentioned conversion obtain all can select further
Described cooling fluid outlet 3 is made to selecting property to connect with compressor or connect with body source of calming the anger, this compressor can be impeller pressure
Mechanism of qi.
Embodiment 14
Region cooling wheel mechanism as shown in figure 26, including leaf grating 1, described leaf grating 1 is divided into two in the radial direction
Annular region, the described annular region close to described leaf grating 1 rotation axiss is set to annular cooling zone 5, from described leaf grating 1 rotary shaft
The remote described annular region of line is set to annular working area 6, the leaf and described annular working area 6 in described annular cooling zone 5
Leaf difference.
Embodiment 15
Region cooling wheel mechanism as shown in figure 27, its on the basis of embodiment 14, further in described leaf grating 1
Heat pipe 7 is arranged on blade, heat is delivered to described annular cooling zone 5 from described annular working area 6 by described heat pipe 7.
As can embodiment in conversion, embodiment 14 and embodiment 15 specifically all can optionally make described further
Fluid origin in annular cooling zone 5 is in fan or compressor, or so that the fluid intake in described annular cooling zone 5 is set further
It is set to open state.
As disposable embodiment, embodiment 1 to embodiment 15 and its embodiment that obtains of conversion all can enter one
Step optionally selects to make described region cooling wheel mechanism be set to impeller compressor or be set to turbine.
It is clear that the invention is not restricted to above example, according to techniques known and technology disclosed in this invention
Scheme, can derive or association goes out many flexible programs, all these flexible programs, and also being regarded as is the protection model of the present invention
Enclose.
Claims (10)
1. a kind of region cooling wheel mechanism, including leaf grating (1) and axial cooling fluid outlet (2) it is characterised in that：Described axle
It is correspondingly arranged to cooling fluid outlet (2) with described leaf grating (1).
2. a kind of region cooling wheel mechanism, including leaf grating (1) and axial cooling fluid outlet (2) it is characterised in that：Described axle
It is correspondingly arranged to cooling fluid outlet (2) with described leaf grating (1), described axial cooling fluid outlet (2) is set to circumferential ring-like axle
To fluid issuing (21).
3. a kind of region cooling wheel mechanism, including leaf grating (1) and axial cooling fluid outlet (2) it is characterised in that：Described axle
It is correspondingly arranged to cooling fluid outlet (2) with described leaf grating (1), described axial cooling fluid outlet (2) circumferentially direction arrangement.
4. a kind of region cooling wheel mechanism, including leaf grating (1) and axial cooling fluid outlet (2) it is characterised in that：Described axle
It is correspondingly arranged to cooling fluid outlet (2) with described leaf grating (1), the radial dimension of described axial cooling fluid outlet (2) is more than
With described axial cooling fluid export (2) have corresponding relation blade radius 1/10th, 2/10ths, ten/
3rd, 4/10ths, 5/10ths, 6/10ths, 7/10ths, 8/10ths or 9/10ths.
5. a kind of region cooling wheel mechanism, including leaf grating (1) and axial cooling fluid outlet (2) it is characterised in that：Described axle
It is correspondingly arranged to cooling fluid outlet (2) with described leaf grating (1), described axial cooling fluid outlet (2) presses described leaf grating (1)
The radial direction arrangement of blade, the radial dimension of described axial cooling fluid outlet (2) is more than to go out with described axial cooling fluid
Mouthful (2) have the radius of blade of corresponding relation 1/10th, 2/10ths, 3/10ths, 4/10ths, 5/10ths,
6/10ths, 7/10ths, 8/10ths or 9/10ths.
6. a kind of region cooling wheel mechanism, including leaf grating (1) and cooling fluid outlet (3) it is characterised in that：Described cooling stream
Body outlet (3) is correspondingly arranged with described leaf grating (1), and described cooling fluid outlet (4) is set to circumferential ring-like fluid issuing or described
Cooling fluid outlet (3) circumferentially direction arrangement.
7. a kind of region cooling wheel mechanism, including leaf grating (1) and two or more combustor (4) it is characterised in that：Described burning
Room (4) is correspondingly arranged with described leaf grating (1), and the controlled mechanism controls of at least one described combustor (4) are by firing-put out alternate mode
Work.
8. a kind of region cooling wheel mechanism, including leaf grating (1) and cooling fluid outlet (4) it is characterised in that：Described cooling stream
Body outlet (4) is correspondingly arranged with described leaf grating (1), is provided with enclosed fluid passage (12) in the blade in described leaf grating (1), described
Enclosed fluid passage seals heat-conducting fluid up for safekeeping in (12)；Described cooling fluid outlet (4) is set to circumferential ring-like gas outlet, described week
It is arranged in the minor radius region of described leaf grating (1) to ring-like gas outlet, or described cooling fluid outlet (4) circumferentially direction
It is arranged in the minor radius region of described leaf grating (1).
9. a kind of region cooling wheel mechanism, including leaf grating (1) it is characterised in that：Described leaf grating (1) is divided in the radial direction
Two annular regions, the described annular region close to described leaf grating (1) rotation axiss is set to annular cooling zone (5), from described leaf
The remote described annular region of grid (1) rotation axiss is set to annular working area (6), the leaf and institute in described annular cooling zone (5)
State the leaf difference in annular working area (6).
10. a kind of region cooling wheel mechanism, including leaf grating (1) and cooling fluid outlet (3) it is characterised in that：Described cooling
Fluid issuing (3) is correspondingly arranged with described leaf grating (1).
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