CN103742204A - Adjustable turbine - Google Patents
Adjustable turbine Download PDFInfo
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- CN103742204A CN103742204A CN201310741992.9A CN201310741992A CN103742204A CN 103742204 A CN103742204 A CN 103742204A CN 201310741992 A CN201310741992 A CN 201310741992A CN 103742204 A CN103742204 A CN 103742204A
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- adjustable
- guide vane
- turbo machine
- diversion disk
- guide vanes
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Abstract
The invention discloses an adjustable turbine. The adjustable turbine comprises a guide plate and a plurality of guide vanes; the plurality of guide vanes are arranged on the guide plate; the guide vanes comprise fixed guide vanes and adjustable guide vanes. Accordingly, the structure is simple and reliable and the fixed guide vanes are matched with the adjustable guide vanes and accordingly the air inlet area of the exhaust is adjustable, meanwhile the incident loss of the exhaust is minimized, and accordingly the efficiency of the turbine is improved.
Description
Technical field
The present invention relates to worm gear machine technical field, particularly relate to a kind of adjustable turbo machine that is applicable to turbosupercharger.
Background technique
Turbosupercharger is actually a kind of air compressor, by pressurized air, increases air inflow.It is that the waste gas inertia impulsive force that utilizes motor to discharge promotes the turbine in turbine chamber, and turbine drives again coaxial impeller, and the air that impeller force feed is sent here by air-strainer pipeline makes it supercharging and enters cylinder.When engine speed speeds, the waste gas velocity of discharge is also synchronizeed and is speeded with secondary speed, and impeller just compresses more air and enters cylinder, and the pressure of air and density increase the more fuel that can burn, corresponding increase fuel quantity and adjust the rotating speed of motor, just can increase the output power of motor.
Turbosupercharger is widely used in the machinery such as vehicular engine, marine engine, power generating equipment and engineering machinery.It can significantly improve engine performance, energy-saving and emission-reduction.Along with the increasingly stringent of motor emission regulation demands, the performance of turbosupercharger is also had higher requirement.In the turbosupercharger in conventional variable cross section, its adjustable vane is molar behavior, and when changing air inlet area, variation has occurred the angle of whole blade, makes its angle inconsistent with the angle of the waste gas motion entering, the incident loss that has increased waste gas.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of adjustable turbo machine, simple and reasonable, reduces the incident loss of waste gas when diversed when making the air inlet area of waste gas adjustable.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: a kind of adjustable turbo machine is provided, comprises: diversion disk and be arranged on the multiple guide vanes on diversion disk, described guide vane comprises fixed guide vane and adjustable guide vane.
In a preferred embodiment of the present invention, described fixed guide vane is fixed on diversion disk, on the inner of described fixed guide vane, there is an arc groove, on described adjustable guide vane, there is arc end, described arc end matches with arc groove, has the rotatingshaft that runs through described diversion disk on described arc end.
In a preferred embodiment of the present invention, described adjustable guide vane entirety is wedge shape.
In a preferred embodiment of the present invention, described adjustable guide vane entirety is wing.
In a preferred embodiment of the present invention, described turbo machine also comprises final controlling element, link assembly and volute, described volute inside is provided with synchronous circle, on described synchronous circle, rocking arm is installed, the other end of described rocking arm is connected with described rotatingshaft, described synchronous circle is also connected with master rocker by connecting pin, and described link assembly is connected with final controlling element and master rocker respectively.
The invention has the beneficial effects as follows: the adjustable turbo machine of the present invention, simple in structure, reliable, by the cooperation of fixed guide vane and adjustable guide vane, the incident loss of waste gas is dropped to when making air inlet area at waste gas adjustable minimumly, improve turbine efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the structural representation of adjustable turbo machine one preferred embodiment of the present invention;
Fig. 2 is the enlarged diagram of guide vane in Fig. 1;
Fig. 3 is the integral installation structural representation of the adjustable turbo machine of the present invention;
Fig. 4 is the structural representation of adjustable another preferred embodiment of turbo machine of the present invention.
In accompanying drawing, the mark of each parts is as follows: 1, diversion disk, 2, adjustable guide vane, 21, arc end, 22, rotatingshaft, 3, fixed guide vane, 31, arc groove, 4, synchronous circle, 5, rocking arm, 6, link assembly, 7, master rocker, 8, final controlling element, 9, volute.
Embodiment
To the technological scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skills, not making all other embodiments that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 to Fig. 4, the embodiment of the present invention comprises:
Embodiment one:
As depicted in figs. 1 and 2, a kind of adjustable turbo machine, comprising: diversion disk 1 and be arranged on the multiple guide vanes on diversion disk 1, described guide vane comprises fixed guide vane 3 and adjustable guide vane 2.
Described fixed guide vane 3 is fixed on diversion disk 1, between the two can be one-body molded, also can adopt bonding or other modes to fix, on the inner of described fixed guide vane 3, there is an arc groove 31, on described adjustable guide vane 2, there is arc end 21, described arc end 21 matches with arc groove 31, has the rotatingshaft 22 that runs through described diversion disk 1 on described arc end 21, and adjustable guide vane 2 can be rotated take rotatingshaft 22 as axle center.
Fixed guide vane 3 and adjustable guide vane 2 form complete guide vane, the waste gas that volute flow passage is entered carries out water conservancy diversion, the direction of fixed guide vane 3 is set in conjunction with volute actual flow road shape, make waste gas enter guide channel with best angle, reduce incident loss, adjustable guide vane 3 can change air inlet area according to the size of exhaust gas flow.
Described adjustable guide vane 2 entirety are wing.
As shown in Figure 3, described turbo machine also comprises final controlling element 8, link assembly 6 and volute 9, described volute 9 inside are provided with synchronous circle 4, on described synchronous circle 4, Rocker arm 5 is installed, the other end of described Rocker arm 5 is connected with described rotatingshaft 22, described synchronous circle 4 is also connected with master rocker 7 by connecting pin, and described link assembly 6 is connected with final controlling element 8 and master rocker 7 respectively.During work, final controlling element 8 drive link assemblies 6 rotate around its rotating shaft, thereby drive master rocker 7 to move, master rocker 7 by with synchronize the pin that circle 4 connects and drive synchronous circle 4 motions, be arranged on synchronous circle 4 the other end of Rocker arm 5 and the rotatingshaft 22 of adjustable guide vane 2 above and be connected, the rotation of synchronously enclosing 4 motion drive adjustable guide vane 2 changes the air inlet area of waste gas.The angle of fixed guide vane 3 determines according to the flow channel shape characteristic of volute 9, makes waste gas in volute 9 runners at the incident loss reduction that runs into fixed guide vane 3 waste gas when diversed.
Embodiment two:
As shown in Figure 4, the second embodiment of the present invention and the first embodiment are basic identical, and the main distinction is, described adjustable guide vane entirety is wedge shape.
The adjustable turbo machine of the present invention, simple in structure, reliable, by the cooperation of fixed guide vane and adjustable guide vane, the incident loss of waste gas is dropped to when making air inlet area at waste gas adjustable minimumly, improve turbine efficiency.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. an adjustable turbo machine, is characterized in that, comprising: diversion disk and be arranged on the multiple guide vanes on diversion disk, described guide vane comprises fixed guide vane and adjustable guide vane.
2. adjustable turbo machine according to claim 1, it is characterized in that, described fixed guide vane is fixed on diversion disk, on the inner of described fixed guide vane, there is an arc groove, on described adjustable guide vane, there is arc end, described arc end matches with arc groove, has the rotatingshaft that runs through described diversion disk on described arc end.
3. adjustable turbo machine according to claim 1, is characterized in that, described adjustable guide vane entirety is wedge shape.
4. adjustable turbo machine according to claim 1, is characterized in that, described adjustable guide vane entirety is wing.
5. adjustable turbo machine according to claim 2, it is characterized in that, described turbo machine also comprises final controlling element, link assembly and volute, described volute inside is provided with synchronous circle, on described synchronous circle, rocking arm is installed, the other end of described rocking arm is connected with described rotatingshaft, and described synchronous circle is also connected with master rocker by connecting pin, and described link assembly is connected with final controlling element and master rocker respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310741992.9A CN103742204A (en) | 2013-12-30 | 2013-12-30 | Adjustable turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310741992.9A CN103742204A (en) | 2013-12-30 | 2013-12-30 | Adjustable turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103742204A true CN103742204A (en) | 2014-04-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310741992.9A Pending CN103742204A (en) | 2013-12-30 | 2013-12-30 | Adjustable turbine |
Country Status (1)
| Country | Link |
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| CN (1) | CN103742204A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612756A (en) * | 2015-01-23 | 2015-05-13 | 张朝刚 | Direct-injection type centripetal gas inlet waste heat utilization device |
| WO2017048568A1 (en) * | 2015-09-16 | 2017-03-23 | Borgwarner Inc. | A cartridge for pulse-separated variable turbine geometry turbochargers |
| CN106873107A (en) * | 2017-02-28 | 2017-06-20 | 上海传输线研究所（中国电子科技集团公司第二十三研究所） | A kind of adjustable disk fibre device for automatically adjusting diameter |
| CN107087516A (en) * | 2017-05-25 | 2017-08-25 | 福建农林大学 | A kind of multi-functional greenhouse and its implementation method with photo-thermal power generation function |
| CN108232368A (en) * | 2016-12-15 | 2018-06-29 | 中国科学院大连化学物理研究所 | A kind of metal-air batteries system |
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| US4907952A (en) * | 1986-12-05 | 1990-03-13 | Honda Giken Kogyo Kabushiki Kaisha | Turbocharger |
| CN101109295A (en) * | 2007-08-02 | 2008-01-23 | 寿光市康跃增压器有限公司 | Composite spray of variable cross-section turbosupercharger |
| CN201902239U (en) * | 2010-12-19 | 2011-07-20 | 宁波威孚天力增压技术有限公司 | Integrated variable nozzle assembly for variable nozzle turbocharger |
| CN102239316A (en) * | 2008-12-11 | 2011-11-09 | 博格华纳公司 | Simplified variable geometry turbocharger with vane rings |
| CN102606229A (en) * | 2012-04-09 | 2012-07-25 | 三一能源重工有限公司 | Variable nozzle component of turbocharger |
| US20130042608A1 (en) * | 2011-08-16 | 2013-02-21 | Ford Global Technologies, Llc | Sliding vane geometry turbines |
| CN203742675U (en) * | 2013-12-30 | 2014-07-30 | 汉捷机械部件（常州）有限公司 | Adjustable turbine |
| CN104595020A (en) * | 2013-10-30 | 2015-05-06 | 现代自动车株式会社 | Variable geometry turbo system |
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2013
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4907952A (en) * | 1986-12-05 | 1990-03-13 | Honda Giken Kogyo Kabushiki Kaisha | Turbocharger |
| CN101109295A (en) * | 2007-08-02 | 2008-01-23 | 寿光市康跃增压器有限公司 | Composite spray of variable cross-section turbosupercharger |
| CN102239316A (en) * | 2008-12-11 | 2011-11-09 | 博格华纳公司 | Simplified variable geometry turbocharger with vane rings |
| CN201902239U (en) * | 2010-12-19 | 2011-07-20 | 宁波威孚天力增压技术有限公司 | Integrated variable nozzle assembly for variable nozzle turbocharger |
| US20130042608A1 (en) * | 2011-08-16 | 2013-02-21 | Ford Global Technologies, Llc | Sliding vane geometry turbines |
| CN102606229A (en) * | 2012-04-09 | 2012-07-25 | 三一能源重工有限公司 | Variable nozzle component of turbocharger |
| CN104595020A (en) * | 2013-10-30 | 2015-05-06 | 现代自动车株式会社 | Variable geometry turbo system |
| CN203742675U (en) * | 2013-12-30 | 2014-07-30 | 汉捷机械部件（常州）有限公司 | Adjustable turbine |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612756A (en) * | 2015-01-23 | 2015-05-13 | 张朝刚 | Direct-injection type centripetal gas inlet waste heat utilization device |
| WO2017048568A1 (en) * | 2015-09-16 | 2017-03-23 | Borgwarner Inc. | A cartridge for pulse-separated variable turbine geometry turbochargers |
| JP2018532932A (en) * | 2015-09-16 | 2018-11-08 | ボーグワーナー インコーポレーテッド | Cartridge for pulse-separated variable turbine turbocharger |
| US12012861B2 (en) | 2015-09-16 | 2024-06-18 | Borgwarner Inc. | Cartridge for pulse-separated variable turbine geometry turbochargers |
| CN108232368A (en) * | 2016-12-15 | 2018-06-29 | 中国科学院大连化学物理研究所 | A kind of metal-air batteries system |
| CN108232368B (en) * | 2016-12-15 | 2021-09-07 | 中国科学院大连化学物理研究所 | Metal/air battery system |
| CN106873107A (en) * | 2017-02-28 | 2017-06-20 | 上海传输线研究所（中国电子科技集团公司第二十三研究所） | A kind of adjustable disk fibre device for automatically adjusting diameter |
| CN107087516A (en) * | 2017-05-25 | 2017-08-25 | 福建农林大学 | A kind of multi-functional greenhouse and its implementation method with photo-thermal power generation function |
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| C06 | Publication | ||
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Application publication date: 20140423 |