CN106567746A - Combined-flow impeller mechanism - Google Patents
Combined-flow impeller mechanism Download PDFInfo
- Publication number
- CN106567746A CN106567746A CN201610838819.4A CN201610838819A CN106567746A CN 106567746 A CN106567746 A CN 106567746A CN 201610838819 A CN201610838819 A CN 201610838819A CN 106567746 A CN106567746 A CN 106567746A
- Authority
- CN
- China
- Prior art keywords
- vane region
- combined
- flow
- impeller mechanism
- area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- F01D5/34—Rotor-blade aggregates of unitary construction, e.g. formed of sheet laminae
-
- 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
- F04D29/263—Rotors specially for elastic fluids mounting fan or blower rotors on shafts
Abstract
The invention discloses a combined-flow impeller mechanism. The combined-flow impeller mechanism comprises a rotary wheel. A vane area A and a vane area B are arranged in the radius direction of the rotary wheel. A chocked flow passage area is arranged between the vane area A and the vane area B. The combined-flow impeller mechanism disclosed by the invention can effectively restrain radial series flow of working media and radial transmission of heat, and has the advantages of being simple in structure and high in efficiency.
Description
Technical field
The present invention relates to heat energy and dynamic field, more particularly to combined-flow impeller mechanism.
Background technology
Inventors have discovered that setting the technology in two or more impeller area on the radial direction of a rotating wheel (impeller)
Scheme, however, the radial direction heat transfer and working medium crossfire between two vane regions can affect the efficiency of mechanism.Therefore invention one is needed
Plant new impeller mechanism.
The content of the invention
In order to solve the above problems, technical scheme proposed by the present invention is as follows：
A kind of combined-flow impeller mechanism of the present invention, including rotating wheel, on the radial direction of the rotating wheel leaf is arranged
Section A and vane region B, arranges choked flow flow path area between the vane region A and the vane region B.
Further optionally, the vane region A is made to be set to vane region of calming the anger, the vane region B is set to turbine blade area,
Or the vane region A and the vane region B are set to vane region of calming the anger, or the vane region A and the vane region B are set to
Flat blade area.
Further optionally, it is set to the rotating wheel N number of, N number of rotating wheel coaxial line is arranged, the N is non-
Zero integer.
Further optionally, the direction of rotation of a part of rotating wheel and the rotation of rotating wheel described in another part are made
It is in opposite direction.
Further optionally, at least one of the vane region A and vane region B vane region is made to tie including punching press
Structure.
Further optionally, the choked flow flow path area is made to be set to fan leaf section.
In the present invention, so-called " choked flow flow path area " refer to be arranged in the rotating wheel in order to prevent radially adjoining two
The working medium of side radial direction crossfire and heat radial direction transmission runner, such as runner with fan functionality.
In the present invention, it is selectively chosen, so-called " punching structure " refers to be arranged on blade leads to can fluid
Cross impact style and obtain the structure that pressure increases.
In the present invention, necessary part, list should be arranged where necessity according to heat energy and the known technology of dynamic field
Unit or system etc..
Beneficial effects of the present invention are as follows:Combined-flow impeller mechanism disclosed in this invention can effectively suppress the footpath of working medium
Transmit to the radial direction of crossfire and heat, there is simple structure, efficiency high.
Description of the drawings
Fig. 1：The structural representation of the embodiment of the present invention 1；
Fig. 2：The structural representation of the embodiment of the present invention 2；
Fig. 3：The structural representation of the embodiment of the present invention 3；
Fig. 4：The structural representation of the embodiment of the present invention 4；
Fig. 5：The structural representation of the embodiment of the present invention 5；
Fig. 6：The structural representation of the embodiment of the present invention 6.
Specific embodiment
Embodiment 1
A kind of combined-flow impeller mechanism, as shown in figure 1, including rotating wheel 1, setting on the radial direction of the rotating wheel 1
Vane region A 2 and vane region B 3 is put, choked flow flow path area 4 is set between the vane region A 2 and the vane region B 3.
Used as disposable embodiment, the embodiment of the present invention 1 also further can optionally select to make the vane region A
2 are set to vane region of calming the anger, and the vane region B 3 is set to turbine blade area, or the vane region A 2 and vane region B 3 equal
Vane region of calming the anger is set to, or the vane region A 2 and the vane region B 3 are set to turbine blade area.
Embodiment 2
A kind of combined-flow impeller mechanism, as shown in Fig. 2 the rotating wheel 1 is set to three, three rotating wheels 1 are coaxial
Line is arranged.
Used as disposable embodiment, the embodiment of the present invention 2 arranges can also N number of coaxial line of the rotating wheel 1, wherein
N is the nonzero integer in addition to 3 more than or equal to 2；Such as four, five, six, seven, eight, nine, ten, 11, ten
Two, 13,14,15,16,17,18, nineteen, the nonzero integers such as 20.
Embodiment 3
A kind of combined-flow impeller mechanism, as shown in figure 3, the rotating wheel 1 is set to four, four rotating wheels 1 are coaxial
Line is arranged, and the direction of rotation of a part of rotating wheel 1 is contrary with the direction of rotation of rotating wheel described in another part 1.
Used as disposable embodiment, the embodiment of the present invention 3 arranges can also N number of coaxial line of the rotating wheel 1, and one
The direction of rotation of the part rotating wheel 1 is contrary with the direction of rotation of rotating wheel described in another part 1.Wherein N is to be more than in addition to 4
2 nonzero integer；Such as three, five, six, seven, eight, nine, ten, 11,12,13,14
It is individual, 15,16,17,18, nineteen, the nonzero integer such as 20 rotating wheels 1.
Used as disposable embodiment, the embodiment of the present invention 1 to embodiment 3 and its disposable embodiment can enter
One step optionally selects to make at least one of the vane region A 2 and the vane region B 3 vane region include punching structure；
And further can optionally make to form Stamping Area between rotating wheel 1 described at least two.
Embodiment 4
A kind of combined-flow impeller mechanism, as shown in figure 4, on the basis of embodiment 1, further making the choked flow flow path area
4 are set to fan leaf section 41.
As disposable embodiment, the embodiment of the present invention 2 and embodiment 3 and its disposable embodiment and reality
Applying the disposable embodiment of example 1 further can optionally select to make the choked flow flow path area 4 be set to fan leaf section
41。
Embodiment 5
A kind of combined-flow impeller mechanism, as shown in figure 5, on the basis of embodiment 1, further making the choked flow flow path area
4 are set to insulation fluid area 42.
As disposable embodiment, the embodiment of the present invention 2 and embodiment 3 and its disposable embodiment and reality
Applying the disposable embodiment of example 1 can further make the choked flow flow path area 4 be set to insulation fluid area 42.
Embodiment 6
A kind of combined-flow impeller mechanism, as shown in fig. 6, including two coaxial rotating wheels 1 to turning to arrange, in the rotation
Vane region A 2 and vane region B 3 is set on the radial direction of wheel 1, is set between the vane region A 2 and the vane region B 3
Put choked flow flow path area 4；Include punching structure in the vane region B 3, between two adjacent rotating wheels 1 punching press is formed
Area 5.
As disposable embodiment, including a combined-flow impeller for the plural coaxial rotating wheel 1 to turning to arrange
Mechanism can form Stamping Area 5 between two adjacent rotating wheels 1.
In the present invention, all vane regions containing punching structure can be optionally through the shape reality for changing blade
It is existing.
As disposable embodiment, can be with selectivity between all rotating wheels 1 to turning setting of the present invention
Ground Selection utilization idle pulley (as shown in Fig. 3 or Fig. 6), fluid (not shown) or magneticaction (not shown) realize the work(to turning
Energy.
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, and all these flexible programs also are regarded as the protection model for being the present invention
Enclose.
Claims (9)
1. a kind of combined-flow impeller mechanism, including rotating wheel (1), it is characterised in that：On the radial direction of the rotating wheel (1)
Vane region A (2) and vane region B (3) is set, choked flow flow path area is set between the vane region A (2) and the vane region B (3)
(4)。
2. combined-flow impeller mechanism as claimed in claim 1, it is characterised in that：The vane region A (2) is set to vane region of calming the anger,
The vane region B (3) is set to turbine blade area, or the vane region A (2) and the vane region B (3) are set to blade of calming the anger
Area, or the vane region A (2) and the vane region B (3) be set to turbine blade area.
3. combined-flow impeller mechanism as claimed in claim 1 or 2, it is characterised in that：The rotating wheel (1) is set to N number of, the N
Individual rotating wheel (1) coaxial line is arranged, and the N is nonzero integer.
4. combined-flow impeller mechanism as claimed in claim 3, it is characterised in that：The direction of rotation of a part of rotating wheel (1)
It is contrary with the direction of rotation of rotating wheel described in another part (1).
5. the combined-flow impeller mechanism as described in claim 1 or 2 or 4, it is characterised in that：The vane region A (2) and the blade
At least one of area B (3) vane region includes punching structure.
6. combined-flow impeller mechanism as claimed in claim 3, it is characterised in that：The vane region A (2) and the vane region B (3)
At least one of vane region include punching structure.
7. the combined-flow impeller mechanism as described in claim 1 or 2 or 4 or 6, it is characterised in that：The choked flow flow path area (4) is set to
Fan leaf section.
8. combined-flow impeller mechanism as claimed in claim 3, it is characterised in that：The choked flow flow path area (4) is set to fan blade
Area.
9. combined-flow impeller mechanism as claimed in claim 5, it is characterised in that：The choked flow flow path area (4) is set to fan blade
Area.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015106524611 | 2015-10-10 | ||
| CN201510652461 | 2015-10-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106567746A true CN106567746A (en) | 2017-04-19 |
Family
ID=58531882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610838819.4A Pending CN106567746A (en) | 2015-10-10 | 2016-09-21 | Combined-flow impeller mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106567746A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US751889A (en) * | 1903-11-21 | 1904-02-09 | Wilkinson Steam Turbine Company | Elastic-fluid turbine. |
| GB473714A (en) * | 1937-01-18 | 1937-10-19 | Patrick William Burke | Improvements in or relating to turbines |
| GB978658A (en) * | 1962-05-31 | 1964-12-23 | Rolls Royce | Gas turbine by-pass engines |
| CN2305492Y (en) * | 1996-06-17 | 1999-01-27 | 尹群 | Counter rotational gas turbine engine |
| US20050063820A1 (en) * | 2003-09-23 | 2005-03-24 | Awdalla Essam T. | Rotary ram-in compressor |
| CN101117926A (en) * | 2006-07-31 | 2008-02-06 | 通用电气公司 | Flade fan with different inner and outer airfoil stagger angles at a shroud therebetween |
| JP2013032748A (en) * | 2011-08-03 | 2013-02-14 | Hitachi Ltd | Steam turbine |
| CN205189965U (en) * | 2014-09-29 | 2016-04-27 | 摩尔动力(北京)技术股份有限公司 | Press and expand an organic whole to rotary impeller mechanism |
-
2016
- 2016-09-21 CN CN201610838819.4A patent/CN106567746A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US751889A (en) * | 1903-11-21 | 1904-02-09 | Wilkinson Steam Turbine Company | Elastic-fluid turbine. |
| GB473714A (en) * | 1937-01-18 | 1937-10-19 | Patrick William Burke | Improvements in or relating to turbines |
| GB978658A (en) * | 1962-05-31 | 1964-12-23 | Rolls Royce | Gas turbine by-pass engines |
| CN2305492Y (en) * | 1996-06-17 | 1999-01-27 | 尹群 | Counter rotational gas turbine engine |
| US20050063820A1 (en) * | 2003-09-23 | 2005-03-24 | Awdalla Essam T. | Rotary ram-in compressor |
| CN101117926A (en) * | 2006-07-31 | 2008-02-06 | 通用电气公司 | Flade fan with different inner and outer airfoil stagger angles at a shroud therebetween |
| JP2013032748A (en) * | 2011-08-03 | 2013-02-14 | Hitachi Ltd | Steam turbine |
| CN205189965U (en) * | 2014-09-29 | 2016-04-27 | 摩尔动力(北京)技术股份有限公司 | Press and expand an organic whole to rotary impeller mechanism |
| CN106014498A (en) * | 2014-09-29 | 2016-10-12 | 摩尔动力(北京)技术股份有限公司 | Compression-expansion integrated contrarotating impeller mechanism |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170419 |
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| RJ01 | Rejection of invention patent application after publication |