CN105464805A - Sleeved contra-rotating impeller mechanism - Google Patents
Sleeved contra-rotating impeller mechanism Download PDFInfo
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- CN105464805A CN105464805A CN201510633445.8A CN201510633445A CN105464805A CN 105464805 A CN105464805 A CN 105464805A CN 201510633445 A CN201510633445 A CN 201510633445A CN 105464805 A CN105464805 A CN 105464805A
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- movable vane
- suit
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- unit
- expansion
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Abstract
The invention discloses a sleeved contra-rotating impeller mechanism. The mechanism at least comprises two rotating shafts; all the rotating shafts are sleeved to form one part of a sleeved shaft unit; movable blades are respectively arranged on at least two rotating shafts at one end of the sleeved shaft unit; two adjacent movable blades are correspondingly arranged according to a contra-rotating relation; the movable blades are set as pneumatic movable blades; all the pneumatic movable blades are serially connected to form one part of a pneumatic unit; or the movable blades are set as expansion movable blades; and all the expansion movable blades are serially connected to form one part of an expansion unit. The sleeved contra-rotating impeller mechanism can greatly improve the efficiency, reduces the weight, and is higher in reliability.
Description
Technical field
The present invention relates to heat energy and dynamic field, especially a kind of suit Contra-rotating rotor mechanism.
Background technique
Impeller mechanism, particularly gas turbine (containing jet engine, turbofan, whirlpool oar etc.) need a lot of level, so not only affect efficiency, and increase mass of system and cost.If can effectively solve turning problem, the efficiency of motor will be increased substantially.
Summary of the invention
In order to solve the problem, the technological scheme that the present invention proposes is as follows:
A kind of suit Contra-rotating rotor mechanism, at least comprise two running shafts, the part forming suit axle unit is put in all described rotary sleeve installings, and at least two described running shafts of described suit axle unit one end arrange movable vane respectively, and adjacent two described movable vanes are arranged by transferring the registration of Party membership, etc. from one unit to another correspondence; Described movable vane is set to movable vane of calming the anger, and movable vane series connection of calming the anger described in all forms a part for air injection unit, or described movable vane is set to expansion movable vane, and all described expansion movable vane series connection form a part for expansion cell.
A kind of suit Contra-rotating rotor mechanism, at least comprise two running shafts, the part forming suit axle unit is put in all described rotary sleeve installings, at least two described running shafts of described suit axle unit one end arrange movable vane of calming the anger respectively, movable vane of calming the anger described in adjacent two is arranged by transferring the registration of Party membership, etc. from one unit to another correspondence, at the other end of described suit axle unit, expansion movable vane is set respectively on the described running shaft of movable vane of calming the anger described in being provided with, adjacent two described expansion movable vanes are arranged by transferring the registration of Party membership, etc. from one unit to another correspondence, movable vane of calming the anger described on same described running shaft meets the identical flowing relation of sense of rotation with described expansion movable vane, movable vane series connection of calming the anger described in all forms a part for air injection unit, all described expansion movable vane series connection form a part for expansion cell.
Further selectively, all described running shaft coaxial line suits arrange the part forming suit axle unit.
Further selectively, the sender property outlet of described air injection unit and combustion chamber, described firing chamber is communicated with the working medium entrance of described expansion cell.
Further selectively, between two adjacent described running shafts of suit setting, suit arranges lazy axle.
In the present invention, so-called " lazy axle " refers to the axle be between two countershafts that suit arranges, and described lazy axle can be in static, also can be in rotary state, and the object arranging described lazy axle is the speed difference in order to reduce between adjacent two countershafts.
In the present invention, so-called " movable vane " refers to the blade rotated, and comprises leaf grating, comprises calm the anger movable vane and expansion movable vane.
In the present invention, so-called " movable vane of calming the anger described in adjacent two " refers on two described running shafts of difference and is in two movable vanes of adjacent states.
In the present invention, so-called " flowing relation that sense of rotation is identical " refers to that movable vane of calming the anger described on same described running shaft forms function of calming the anger, and described expansion movable vane forms the flowing relation of expansion function when described running shaft rotates by design sense of rotation.
In the present invention, according to the known technology of heat energy and dynamic field, necessary parts, unit or system etc. should be set in the place of necessity.
Beneficial effect of the present invention is as follows:
Described suit Contra-rotating rotor mechanism disclosed in the present invention, because adjacent two movable vanes are in turning state, therefore, efficiency, weight reduction can be increased substantially, moreover, because air injection unit and expansion cell are linked by running shaft, so reliability is higher.
Accompanying drawing explanation
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;
In figure:
1 running shaft, 2 movable vanes, 201 are calmed the anger movable vane, 202 expansion movable vanes, 3 firing chambers, 4 lazy axles.
Embodiment
Embodiment 1
Suit Contra-rotating rotor mechanism as shown in Figure 1, at least comprise two running shafts 1, all described running shaft 1 suits arrange the part forming suit axle unit, at least two described running shafts of described suit axle unit one end arrange movable vane 2 respectively, and adjacent two described movable vanes 2 are arranged by transferring the registration of Party membership, etc. from one unit to another correspondence.
During specific embodiment, described movable vane 2 can be set to movable vane of calming the anger, movable vane series connection of calming the anger described in all forms a part for air injection unit, or described movable vane 2 is set to expansion movable vane, and all described expansion movable vane series connection form a part for expansion cell.
Embodiment 2
Suit Contra-rotating rotor mechanism as shown in Figure 2, at least comprise two running shafts 1, all described running shaft 1 suits arrange the part forming suit axle unit, at least two described running shafts 1 of described suit axle unit one end arrange movable vane 201 of calming the anger respectively, movable vane 201 of calming the anger described in adjacent two is arranged by transferring the registration of Party membership, etc. from one unit to another correspondence, at the other end of described suit axle unit, expansion movable vane 202 is set respectively on the described running shaft 1 of movable vane 201 of calming the anger described in being provided with, adjacent two described expansion movable vanes 202 are arranged by transferring the registration of Party membership, etc. from one unit to another correspondence, movable vane 201 of calming the anger described on same described running shaft 1 meets the identical flowing relation of sense of rotation with described expansion movable vane 202, movable vane 201 series connection of calming the anger described in all forms a part for air injection unit, all described expansion movable vane 202 series connection form a part for expansion cell.
As shown in the figure, two described running shafts 1 are specifically provided with in embodiment 1 and embodiment 2.
Embodiment 3
Suit Contra-rotating rotor mechanism as shown in Figure 3, on embodiment 2 basis, add a running shaft 1, make suit Contra-rotating rotor mechanism comprise three running shafts, be communicated with firing chamber 3 by the sender property outlet of described air injection unit, described firing chamber 3 is communicated with the working medium entrance of described expansion cell simultaneously.
As the mode of execution that can convert, all of the embodiments of the present invention can, with reference to the mode increasing a running shaft in the present embodiment, increase more running shaft, and then the running shaft that suit Contra-rotating rotor mechanism is comprised be more than three.
Embodiment 4
Suit Contra-rotating rotor mechanism as shown in Figure 4, on embodiment 3 basis, makes the sender property outlet of described expansion cell be communicated with jet pipe.
Embodiment 5
Suit Contra-rotating rotor mechanism as shown in Figure 5, on the basis of embodiment 1, between two adjacent described running shafts 1 that suit is arranged, suit arranges lazy axle 4.
As the mode of execution that can convert, in all mode of executions of the present invention, all lazy axle 4 can be set with reference to the present embodiment.
Described running shaft 1 coaxial line arranges and mechanism design can be made simpler, see accompanying drawing 1 to 5, each described running shaft 1 in the above embodiment of the present invention is coaxial line and arranges, but should be appreciated that, whether all described running shafts 1 adopt coaxial line to arrange the realization not affecting the object of the invention.
Obviously, the invention is not restricted to above embodiment, according to known technology and the technological scheme disclosed in this invention of related domain, can to derive or association goes out many flexible programs, all these flexible programs, also should think protection scope of the present invention.
Claims (8)
1. a suit Contra-rotating rotor mechanism, at least comprise two running shafts (1), it is characterized in that: all described running shaft (1) suits arrange the part forming suit axle unit, at least two described running shafts (1) of described suit axle unit one end arrange movable vane (2) respectively, and adjacent two described movable vanes (2) are arranged by transferring the registration of Party membership, etc. from one unit to another correspondence; Described movable vane (2) is set to movable vane of calming the anger, and movable vane series connection of calming the anger described in all forms a part for air injection unit, or described movable vane (2) is set to expansion movable vane, and all described expansion movable vane series connection form a part for expansion cell.
2. a suit Contra-rotating rotor mechanism, at least comprise two running shafts (1), it is characterized in that: all described running shaft (1) suits arrange the part forming suit axle unit, at least two described running shafts (1) of described suit axle unit one end arrange movable vane (201) of calming the anger respectively, movable vane (201) of calming the anger described in adjacent two is arranged by transferring the registration of Party membership, etc. from one unit to another correspondence, at the other end of described suit axle unit, expansion movable vane (202) is set respectively on the described running shaft (1) of movable vane of calming the anger described in being provided with (201), adjacent two described expansion movable vanes (202) are arranged by transferring the registration of Party membership, etc. from one unit to another correspondence, movable vane (201) of calming the anger described on same described running shaft (1) meets the identical flowing relation of sense of rotation with described expansion movable vane (202), movable vane (201) series connection of calming the anger described in all forms a part for air injection unit, all described expansion movable vane (202) series connection form a part for expansion cell.
3. be set with Contra-rotating rotor mechanism as claimed in claim 1 or 2, it is characterized in that: all described running shaft (1) coaxial line suits arrange the part forming suit axle unit.
4. be set with Contra-rotating rotor mechanism as claimed in claim 1 or 2, it is characterized in that: the sender property outlet of described air injection unit is communicated with firing chamber (3), and described firing chamber (3) are communicated with the working medium entrance of described expansion cell.
5. be set with Contra-rotating rotor mechanism as claimed in claim 3, it is characterized in that: the sender property outlet of described air injection unit is communicated with firing chamber (3), and described firing chamber (3) are communicated with the working medium entrance of described expansion cell.
6. as described in claim 1,2 or 5, be set with Contra-rotating rotor mechanism, it is characterized in that: suit arranges lazy axle (4) between two adjacent described running shafts (1) that suit is arranged.
7. be set with Contra-rotating rotor mechanism as claimed in claim 3, it is characterized in that: suit arranges lazy axle (4) between two adjacent described running shafts (1) that suit is arranged.
8. be set with Contra-rotating rotor mechanism as claimed in claim 4, it is characterized in that: suit arranges lazy axle (4) between two adjacent described running shafts (1) that suit is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510633445.8A CN105464805A (en) | 2014-09-29 | 2015-09-29 | Sleeved contra-rotating impeller mechanism |
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410514530 | 2014-09-29 | ||
| CN2014105145308 | 2014-09-29 | ||
| CN2014105223542 | 2014-10-05 | ||
| CN201410522354 | 2014-10-05 | ||
| CN201410613738 | 2014-11-04 | ||
| CN2014106137385 | 2014-11-04 | ||
| CN201510633445.8A CN105464805A (en) | 2014-09-29 | 2015-09-29 | Sleeved contra-rotating impeller mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105464805A true CN105464805A (en) | 2016-04-06 |
Family
ID=55602897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510633445.8A Pending CN105464805A (en) | 2014-09-29 | 2015-09-29 | Sleeved contra-rotating impeller mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105464805A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425861A (en) * | 2018-04-27 | 2018-08-21 | 吴亚凯 | It is a kind of using gear drive to the compressor of rotating vane piece |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1048439A (en) * | 1989-06-26 | 1991-01-09 | 川波春平 | To changeing the double rotor centrifugal fluid-charger |
| CN1182825A (en) * | 1996-11-18 | 1998-05-27 | 王伟国 | Coaxial counter-rotation type turbine engine |
| CN1453466A (en) * | 2002-03-01 | 2003-11-05 | 通用电气公司 | Reverse rotary aero-gas turbine of air-compressor with high general pressure ratio |
| CN1487180A (en) * | 2002-07-30 | 2004-04-07 | ͨ�õ�����˾ | Aviation gas turbines with control blades for counter-rotating low-pressure turbines |
| CN1705524A (en) * | 2004-02-16 | 2005-12-07 | 燃气涡轮效率股份有限公司 | Method and apparatus for cleaning a turbofan gas turbine engine |
| CN101315270A (en) * | 2007-05-31 | 2008-12-03 | 通用电气公司 | Method and systems for measuring blade deformation in turbines |
-
2015
- 2015-09-29 CN CN201510633445.8A patent/CN105464805A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1048439A (en) * | 1989-06-26 | 1991-01-09 | 川波春平 | To changeing the double rotor centrifugal fluid-charger |
| CN1182825A (en) * | 1996-11-18 | 1998-05-27 | 王伟国 | Coaxial counter-rotation type turbine engine |
| CN1453466A (en) * | 2002-03-01 | 2003-11-05 | 通用电气公司 | Reverse rotary aero-gas turbine of air-compressor with high general pressure ratio |
| CN1487180A (en) * | 2002-07-30 | 2004-04-07 | ͨ�õ�����˾ | Aviation gas turbines with control blades for counter-rotating low-pressure turbines |
| CN1705524A (en) * | 2004-02-16 | 2005-12-07 | 燃气涡轮效率股份有限公司 | Method and apparatus for cleaning a turbofan gas turbine engine |
| CN101315270A (en) * | 2007-05-31 | 2008-12-03 | 通用电气公司 | Method and systems for measuring blade deformation in turbines |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425861A (en) * | 2018-04-27 | 2018-08-21 | 吴亚凯 | It is a kind of using gear drive to the compressor of rotating vane piece |
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Application publication date: 20160406 |