CN105134380A - Forward and reverse rotating centrifugal turbine engine - Google Patents
Forward and reverse rotating centrifugal turbine engine Download PDFInfo
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- CN105134380A CN105134380A CN201510667184.1A CN201510667184A CN105134380A CN 105134380 A CN105134380 A CN 105134380A CN 201510667184 A CN201510667184 A CN 201510667184A CN 105134380 A CN105134380 A CN 105134380A
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Abstract
The invention relates to a forward and reverse rotating centrifugal turbine engine. An inner rotor is movably installed in the middle of a fixing rack of the engine. An oil supply pipe is arranged in the inner rotor. An outer rotor is movably installed outside the inner rotor. A wind inlet impeller is fixedly installed at one side of the outer rotor. An outer rotor air compression blade set is fixedly installed on the inner wall of the outer motor of the inner side of the wind inlet impeller. An outer rotor turbine is fixedly installed at the other side of the outer rotor. An inner rotor air compression blade set matched with the wind inlet impeller is fixedly installed on the portion, located at one side of the wind inlet impeller in the outer rotor, of the inner rotor. An inner rotor turbine is fixedly installed on the portion, located at the inner side of the outer rotor turbine, of the inner rotor. A combustor is fixedly installed on the rear outer edge of the inner rotor air compression blade set and communicated with an oil spray pipe. The oil spray pipe is communicated with the oil supply pipe. Static blades are omitted, the engine is greatly simplified, the weight is reduced, and the engine has the advantages of being simple in structure, small in size, low in manufacturing technology requirement, and not prone to surging.
Description
Technical field
The present invention relates to mechanical field, be specifically related to a kind of motor, particularly the centrifugal turbogenerator of a kind of clockwise and anticlockwise.
Background technique
Turbogenerator with gas compressor is divided into axial flow and centrifugal two kinds by its mode difference of calming the anger, and the compressor of axial-flow engine has many blades, the similar propeller blade of shape, but is divided into " stator " and " rotor " two kinds.Rotor usually rotates just as propeller cavitation, in the process rotated by air-flow to pusher, at this moment the pressure of air-flow will improve, and temperature also can raise.The function of stator is guided back axially by the air-flow producing rotation because of the effect of rotor, enters next group rotor with correct angle.Normally a group rotor and one group of stator configure alternately, and a group rotor and stator are just called one-level.Axial-flow compressor volume is comparatively large, and single stage supercharging is more centrifugal low, easy surge, but plural serial stage behind efficiency is high, shortcoming be easily occur surge, manufacturing process harsh, involve great expense.
The centrifugal force that the compressor of centrifugal engine produces when being then and utilizing vane rotary outwards pushes air-flow to casing, and produces the effect of pressurization.The single stage supercharging of centrifugal-flow compressor is than high, the centrifugal compressor of one-level just can have the compression ratio of several grades of Axial Flow Compressors, centrifugal jet engine structure is simple, volume is little, technical requirements is lower, the advantage of surge not easily occurs, but not easily multi-stage serial connection thus the total pressure ratio of influential system, efficiency is lower, is commonly used on the first order of turboshaft engine and the auxiliary power unit of airline carriers of passengers.
Therefore, produce a kind of structure simply, volume is little, manufacturing technology requires lower, and the advantage of surge not easily occurs, and what have again axial-flow engine can improve the total pressure ratio of system by plural serial stage, the centrifugal turbogenerator of the clockwise and anticlockwise that efficiency is high, has market prospects widely.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of structure simple, volume is little, manufacturing technology requires lower, not easily there is the advantage of surge, what have again axial-flow engine can improve the total pressure ratio of system by plural serial stage, and the centrifugal turbogenerator of the clockwise and anticlockwise that efficiency is high, for overcoming the defect of existing motor.
Technological scheme of the present invention is achieved in that the centrifugal turbogenerator of a kind of clockwise and anticlockwise, comprise Der Motortraeger, internal rotor is movably installed with in the middle part of described Der Motortraeger, internal rotor inside offers fuel supply line, internal rotor external activity is provided with external rotor, the side of external rotor is installed with intake air impeller, external rotor inwall inside intake air impeller is installed with external rotor and calms the anger vane group, the opposite side of external rotor is installed with external rotor turbine, the internal rotor of the intake air impeller side of internal rotor is outside installed with the internal rotor matched with intake air impeller to calm the anger vane group, internal rotor outside inside rotor scroll is installed with internal rotor turbine, outer, the rear portion fixed installation combuster of vane group of calming the anger at internal rotor, firing chamber is connected with spray bar, spray bar is connected with fuel supply line.
Described Der Motortraeger is connected with internal rotor by fixing frame bearing, is provided with outer rotor bearing between intake air impeller and internal rotor and between external rotor turbine and internal rotor, and intake air impeller is arranged on the center portion of external rotor side.
Described internal rotor calm the anger vane group and external rotor calm the anger vane group be all for by inside circumference direction from inside to outside at least two-layer blade of equal distribution form, and every layer of circular ring be all made up of at least five sheet blades, internal rotor the calm the anger blade setting direction of vane group of vane group and external rotor of calming the anger is contrary, and internal rotor is calmed the anger, the calm the anger blade of vane group of vane group and external rotor is laterally interspersed between internal rotor and external rotor, described internal rotor the calm the anger length of blade of vane group of vane group and external rotor of calming the anger is all successively successively decrease to circumferencial direction journey from the axle center of internal rotor.
Described Der Motortraeger is hollow frame structure, and internal rotor is movably arranged on the center portion of Der Motortraeger, and described external rotor is the tubular structure that can rotate around internal rotor axle center.
The present invention has following good effect: first this product structure is simple, easy to operate, with the intake air impeller on external rotor as first order compression blade make motor have axial-flow engine air inflow advantage, second utilizes calm the anger vane group and external rotor of internal rotor to calm the anger the laterally staggered composite configuration of the blade of vane group, achieve circumferentially multi-stage serial connection compression, make the single stage supercharging of its existing centrifugal blade of calming the anger than high, there is again the advantage of Axial Flow Compressor energy plural serial stage supercharging, and utilize calm the anger vane group and external rotor of internal rotor to calm the anger the positive and negative relative rotation of vane group due to the present invention, do not need to change air-flow with stator blade to turn to, every one deck blade is all compression blade, namely one layer compression blade can be considered one stage of compression blade, compare an axial-flow engine stator blade change air-flow and turn to the combination using a rotor blade pressurized gas again, eliminate stator blade and significantly simplify motor, the weight alleviated, it also has structure simple, volume is little, manufacturing technology requires lower, not easily there is the advantage of surge.
Accompanying drawing explanation
Fig. 1 is internal structure schematic diagram of the present invention.
Fig. 2 is side structure schematic diagram of the present invention.
Embodiment
As Fig. 1, shown in 2, the centrifugal turbogenerator of a kind of clockwise and anticlockwise, comprise Der Motortraeger 2, internal rotor 1 is movably installed with in the middle part of described Der Motortraeger 2, internal rotor 1 inside offers fuel supply line 5, internal rotor 1 external activity is provided with external rotor 10, the side of external rotor 10 is installed with intake air impeller 4, external rotor 10 inwall inside intake air impeller 4 is installed with external rotor and calms the anger vane group 6, the opposite side of external rotor 10 is installed with external rotor turbine 11, the internal rotor 1 of intake air impeller 4 side of external rotor 10 inside is installed with the internal rotor matched with intake air impeller 4 to calm the anger vane group 7, internal rotor 1 outside inside rotor scroll 11 is installed with internal rotor turbine 12, outer, the rear portion fixed installation combuster 8 of vane group 7 of calming the anger at internal rotor, firing chamber 8 is connected with spray bar 9, spray bar 9 is connected with fuel supply line 5.
Described Der Motortraeger 2 is connected with internal rotor 1 by fixing frame bearing 3, be provided with outer rotor bearing 13 between intake air impeller 4 and internal rotor 1 and between external rotor turbine 11 and internal rotor 1, intake air impeller 4 is arranged on the center portion of external rotor 10 side.Described internal rotor calm the anger vane group 7 and external rotor calm the anger vane group 6 be all for by inside circumference direction from inside to outside at least two-layer blade of equal distribution form, and every layer of circular ring be all made up of at least five sheet blades, internal rotor the calm the anger blade setting direction of vane group 6 of vane group 7 and external rotor of calming the anger is contrary, and internal rotor is calmed the anger, the calm the anger blade of vane group 6 of vane group 7 and external rotor is laterally interspersed between internal rotor 1 and external rotor 10, described internal rotor the calm the anger length of blade of vane group 6 of vane group 7 and external rotor of calming the anger is all successively successively decrease to circumferencial direction journey from the axle center of internal rotor 1.Described Der Motortraeger 2 is hollow frame structure, and internal rotor 1 is movably arranged on the center portion of Der Motortraeger 2, and described external rotor 10 is the tubular structures that can rotate around internal rotor 1 axle center.
The present invention is when carrying out practically, when initial state is to motion state, internal rotor 1 needs to rely on external force to drive, realize the rotation of initial state, once air output and air output reach requirement, external power supply can stop, it is inner that outside air enters into external rotor 10 by intake air impeller 4, the sense of rotation of internal rotor 1 and the direction of rotation of external rotor 10, after gas enters into external rotor 10, to be calmed the anger the staggered combination of vane group 6 by calm the anger vane group 7 and external rotor of internal rotor, finally in firing chamber 8 and oily mixed combustion, achieve circumferentially multi-stage serial connection compression, make the single stage supercharging of its existing centrifugal blade of calming the anger than high, there is again the advantage of Axial Flow Compressor energy plural serial stage supercharging, and utilize calm the anger vane group and external rotor of internal rotor to calm the anger the positive and negative relative rotation of vane group due to the present invention, do not need to change air-flow with stator blade to turn to, every one deck blade is all compression blade, namely one layer compression blade can be considered one stage of compression blade, compare an axial-flow engine stator blade change air-flow and turn to the combination using a rotor blade pressurized gas again, eliminate stator blade and significantly simplify motor, the weight alleviated, it also has structure simple, volume is little, manufacturing technology requires lower, not easily there is the advantage of surge.This product in use, ignition mechanism can be arranged in internal rotor 1 to be passed through, prior art is installed in static shell, this patent external rotor 10 rotates, by with rotatingshaft active link circuit, or on external rotor and internal rotor, magnet is installed, by them, raw induction current of changing the line of production is lighted a fire, all can realize ignition.
Claims (4)
1. the centrifugal turbogenerator of clockwise and anticlockwise, comprise Der Motortraeger (2), it is characterized in that: described Der Motortraeger (2) middle part is movably installed with internal rotor (1), internal rotor (1) inside offers fuel supply line (5), internal rotor (1) external activity is provided with external rotor (10), the side of external rotor (10) is installed with intake air impeller (4), external rotor (10) inwall of intake air impeller (4) inner side is installed with external rotor and calms the anger vane group (6), the opposite side of external rotor (10) is installed with external rotor turbine (11), the internal rotor (1) of inner intake air impeller (4) side of external rotor (10) is installed with the internal rotor matched with intake air impeller (4) to calm the anger vane group (7), internal rotor (1) outside inside rotor scroll (11) is installed with internal rotor turbine (12), the outer, rear portion fixed installation combuster (8) of vane group (7) of calming the anger at internal rotor, firing chamber (8) is connected with spray bar (9), spray bar (9) is connected with fuel supply line (5).
2. the centrifugal turbogenerator of clockwise and anticlockwise according to claim 1, it is characterized in that: described Der Motortraeger (2) is connected with internal rotor (1) by fixing frame bearing (3), be provided with outer rotor bearing (13) between intake air impeller (4) and internal rotor (1) and between external rotor turbine (11) and internal rotor (1), intake air impeller (4) is arranged on the center portion of external rotor (10) side.
3. the centrifugal turbogenerator of clockwise and anticlockwise according to claim 1, it is characterized in that: described internal rotor calm the anger vane group (7) and external rotor calm the anger vane group (6) be all for by inside circumference direction from inside to outside at least two-layer blade of equal distribution form, and every layer of circular ring be all made up of at least five sheet blades, internal rotor the calm the anger blade setting direction of vane group (6) of vane group (7) and external rotor of calming the anger is contrary, and internal rotor is calmed the anger, the calm the anger blade of vane group (6) of vane group (7) and external rotor is laterally interspersed between internal rotor (1) and external rotor (10), described internal rotor the calm the anger length of blade of vane group (6) of vane group (7) and external rotor of calming the anger is all successively successively decrease to circumferencial direction journey from the axle center of internal rotor (1).
4. the centrifugal turbogenerator of clockwise and anticlockwise according to claim 1, it is characterized in that: described Der Motortraeger (2) is hollow frame structure, internal rotor (1) is movably arranged on the center portion of Der Motortraeger (2), and described external rotor (10) is the tubular structure that can rotate around internal rotor (1) axle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510667184.1A CN105134380B (en) | 2015-10-16 | 2015-10-16 | A kind of centrifugal turbogenerator of rotating |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510667184.1A CN105134380B (en) | 2015-10-16 | 2015-10-16 | A kind of centrifugal turbogenerator of rotating |
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| CN105134380A true CN105134380A (en) | 2015-12-09 |
| CN105134380B CN105134380B (en) | 2017-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510667184.1A Active CN105134380B (en) | 2015-10-16 | 2015-10-16 | A kind of centrifugal turbogenerator of rotating |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677831A (en) * | 2016-12-14 | 2017-05-17 | 西安交通大学 | Integrated multistage axial flow contrarotating turbine structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB765914A (en) * | 1952-05-06 | 1957-01-16 | Alfred Buchi | A gas turbine jet propulsion power plant |
| GB765915A (en) * | 1952-05-06 | 1957-01-16 | Alfred Buchi | Turbo-propeller jet propulsion motors |
| US4159624A (en) * | 1978-02-06 | 1979-07-03 | Gruner George P | Contra-rotating rotors with differential gearing |
| CN101349197A (en) * | 2007-07-22 | 2009-01-21 | 蔡盛龙 | Contrarotating rotary spraying engine |
| CN205047306U (en) * | 2015-10-16 | 2016-02-24 | 常胜 | Centrifugal turbine engine is just reversing |
-
2015
- 2015-10-16 CN CN201510667184.1A patent/CN105134380B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB765914A (en) * | 1952-05-06 | 1957-01-16 | Alfred Buchi | A gas turbine jet propulsion power plant |
| GB765915A (en) * | 1952-05-06 | 1957-01-16 | Alfred Buchi | Turbo-propeller jet propulsion motors |
| US4159624A (en) * | 1978-02-06 | 1979-07-03 | Gruner George P | Contra-rotating rotors with differential gearing |
| CN101349197A (en) * | 2007-07-22 | 2009-01-21 | 蔡盛龙 | Contrarotating rotary spraying engine |
| CN205047306U (en) * | 2015-10-16 | 2016-02-24 | 常胜 | Centrifugal turbine engine is just reversing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677831A (en) * | 2016-12-14 | 2017-05-17 | 西安交通大学 | Integrated multistage axial flow contrarotating turbine structure |
| CN106677831B (en) * | 2016-12-14 | 2018-10-30 | 西安交通大学 | A kind of multistage integrated shaft stream counter rotating turbine structure |
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| Publication number | Publication date |
|---|---|
| CN105134380B (en) | 2017-04-05 |
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Effective date of registration: 20201113 Address after: No.10 Da'an Road, si'en Town, Huanjiang Maonan Autonomous County, Hechi City, Guangxi Zhuang Autonomous Region Patentee after: Yao Wenmao Address before: Changyuan county south Pu District Zhuang Kecun Xinxiang city in Henan province 453400 3 groups Patentee before: Chang Sheng |
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Effective date of registration: 20211122 Address after: 273300 101, East first floor, Pingyi County Economic Development Zone Management Committee, Linyi City, Shandong Province Patentee after: Pingyi Jingfa Industry Development Co.,Ltd. Address before: No.10 Da'an Road, si'en Town, Huanjiang Maonan Autonomous County, Hechi City, Guangxi Zhuang Autonomous Region Patentee before: Yao Wenmao |
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