CN103485833A - Jet-propelled reversing worm gear steam turbine generation device - Google Patents
Jet-propelled reversing worm gear steam turbine generation device Download PDFInfo
- Publication number
- CN103485833A CN103485833A CN201210201845.8A CN201210201845A CN103485833A CN 103485833 A CN103485833 A CN 103485833A CN 201210201845 A CN201210201845 A CN 201210201845A CN 103485833 A CN103485833 A CN 103485833A
- Authority
- CN
- China
- Prior art keywords
- jet
- propelled
- worm gear
- power output
- output disc
- 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
Links
Images
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
The invention relates to a jet-propelled reversing worm gear steam turbine generation device, which mainly comprises a jet-propelled power output disc 1, a movable air inlet 7, reversing worm gears 3, feedback air inlets 12, feedback air outlets 22, feedback air passages 23 and the like, wherein the movable air inlet 7 is formed in one side of the jet-propelled power output disc; the feedback air inlets 12, the feedback air outlets 22 and the feedback air passages 23 are formed around nozzles. The device can be widely applied to power devices for thermal power generation, nuclear power generation, solar thermal power generation and large-sized vessels.
Description
Technical field:
A kind of jet-propelled, reversion worm gear steamer electricity generating device, belong to non variable capacitance type machine or technical field of engines.
Background technique:
At present, steamer generating device structure complexity, efficiency is low, and the small steam turbine generating efficiency is lower, only has 20% left and right, therefore develops efficient steamer electricity generating device very necessary.
Summary of the invention:
The objective of the invention is, provide a kind of efficiency high, simple in structure, long-lived steamer electricity generating device.
The object of the present invention is achieved like this: it comprises frame, housing, wormwheel blade, generator etc., its feature also comprises that middle part is hollow, is positioned at steam turbine central authorities, one group of nozzle 21 is being set around the tangent to periphery direction, one end face center is arranging suction port 7, center, other end at right angle setting is fixed wtih pto＝power take-off 8, and by the jet-propelled power output disc 1 of bearing 6 and pto＝power take-off coaxial rotation; One group by bearing 6, coaxial package is in jet-propelled power output disc 1 outside, periphery is being fixedly installed a circle blade, the blade bi-side are arranging the reversion worm gear 3 of annular clamping plate, between worm gears at different levels, the relative prime of rear class is reversion, and the gas passage of jet-propelled power output disc and worm gears at different levels is all in a plane of rotation; 7, one of a movable suction port that are located at jet-propelled power output disc one side central position is located at the speed changer between jet-propelled power output disc and each worm gear dish pto＝power take-off, to guarantee comparing operation with optimum speed between it, makes the highest efficiency of its performance.
When steam turbine is worked, air-flow, by the ejection of power output disc nozzle, rushes at cover reversion worm gears at different levels outside, save guide vane, eliminated the loss while by air-flow, passing through guide vane, taken full advantage of the air-flow circular rector, make compact structure, quality alleviates, and efficiency improves.
The accompanying drawing explanation:
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Fig. 1 is longitudinal profile structural representation of the present invention.
Fig. 2 is the longitudinal profile schematic diagram of jet-propelled power output disc of the present invention.
Fig. 3 is the horizontal section schematic diagram of jet-propelled power output disc of the present invention.
Fig. 4 is the structural representation of activity suction port of the present invention.
Fig. 5 is horizontal section structural representation of the present invention.
Embodiment:
In the accompanying drawings, 1 is jet-propelled power output disc, be provided with the feedback air outlet around it, in order to by the feedback air vent, to derive air or tail steam, it can be knockdown plate-like, can be also spoke type, outside be topped to reduce rotational resistance and thermal loss with sheet material (preferably thermal-protective material) again; 2 wheel hubs for the reversion worm gear, the above is installed with blade and the both sides clamping plate of reversion worm gear, and the axle sleeve part is arranged on front and back by bearing 6 and puts; 3 is the reversion worm gear, both sides are high-strength heat-resistant steel plate (being preferably resistant to elevated temperatures high-strength stainless steel sheet), the working blade of middle clamping, also with resistant to elevated temperatures high-strength stainless steel, make, then be fixed by bolts on their wheel hubs separately, the relative previous stage of rear class reversion worm gear is reversion.4 for being the scroll casing shape housing, is wrapped in jet-propelled power output disc and reversion worm gear outside, with steel plate, makes, and collects the tail steam on the one hand, on the other hand, prevents from that blade etc. from flying to cause danger; 5 is oil sealing, is located between the axle and axle sleeve of rotation, in order to sealing lubricating oil; 6 for being erected at the bearing between spider and jet-propelled power output disc, reversion worm gear, and it can be that rolling bearing can be also sliding bearing; 7 suction ports that are jet-propelled power output disc, be positioned at the central position of power output disc one side, between it and pneumatic tube 19, sealing gland is being set, and can be labyrinth air seal, can be also by resistant to elevated temperatures friction material, as compositions such as carbon fiber or graphite ceramics; 8 for being located at the pto＝power take-off of the perpendicular installation of jet-propelled power output disc opposite side, and it is arranged on front spider 9 by bearing; 9 for being clamped in the front spider on gripping sleeve 13, by bearing, supporting jet-propelled power output disc and first order reversion worm gear; 10 also are clamped in gripping sleeve 13 for rear spider, by bearing, are supporting remaining reversion worm gear; 11 is the speed changer that is located at jet-propelled power output disc and respectively reverses between worm gear, in order to regulate rotating speed and the sense of rotation between each pto＝power take-off, to guarantee the optimum speed scopes that all are operated at different levels, it can be belt, chain, gear transmission, can be also the combination between them; 12 for being located at the feedback gas import outside power output disc suction port; 13 for being located at the gripping sleeve on frame 14, in order to spider before and after clamping; 14 is frame; 15 for being located at the shaft joint between steam turbine and generator; 16 for to be fixed on the generator on frame, and the output shaft of its axle and steam turbine is connected by coupling; 17 relief openings that are steam turbine, the tail gas part of its discharge is through the tail gas import, the working steam of the nozzle ejection of tail gas outlet and jet-propelled power output disc converges, and impulsion reversion worm gear rotates together, and another part condenser of flowing through becomes after water and gets back to liquid pool and prepare against and use; 18 is the tail gas import on the suction port one side clamping steel plate that is located at jet-propelled power output disc, and it leads to around nozzle, enters the throughput of reversion worm gear with increase, reduces jet flow velocity, increases work efficiency; 19 for being connected to the steam pipe between suction port and boiler; 20 is the thermal insulating pad between power output disc blade-section and hub portion; 21 is the nozzle that is positioned at its tangent direction of sensing of power output disc periphery; 22 is feedback gas outlet, be located at nozzle around, the gas of gas and nozzle ejection is combined and rushes at subordinate's reversion worm gear; 23 is the feedback gas passage between the outlet of feedback gas and entrance; 24 for being located between suction port 7 and nozzle, is the stream passageway of convergent shape; 25 is the wear-resistant sleeve adopted while adopting the sliding bush type sealing configuration, and it can be the resistant to elevated temperatures high-strength abrasion-proof sealing materials such as graphite ceramic or carbon fiber.
Claims (5)
1. jet-propelled, a reversion worm gear steamer electricity generating device, it comprises frame, housing, wormwheel blade, generator etc., its feature also comprises that middle part is hollow, is positioned at steam turbine central authorities, one group of nozzle (21) is being set around the tangent to periphery direction, one end face center is arranging suction port (7), center, other end at right angle setting is fixed wtih pto＝power take-off (8), and by the jet-propelled power output disc (1) of bearing (6) and pto＝power take-off coaxial rotation; One group by bearing (6), coaxial package is in jet-propelled power output disc (1) outside, periphery is being fixedly installed a circle blade, the blade bi-side are arranging the reversion worm gear (3) of annular clamping plate, between worm gears at different levels, the relative prime of rear class is reversion, and the gas passage of jet-propelled power output disc and worm gears at different levels is all in a plane of rotation; A movable suction port (7) that is located at jet-propelled power output disc one side central position, a speed changer be located between jet-propelled power output disc and each worm gear dish pto＝power take-off, to guarantee comparing operation with optimum speed between it, make the highest efficiency of its performance.
2. according to described a kind of jet-propelled, the reversion worm gear steamer electricity generating device of claim 1, it is characterized in that being provided with feedback gas outlet (22) on every side at the nozzle (21) of jet-propelled power output disc, feedback gas passage (23) is set in jet-propelled power output disc.
3. a kind of jet-propelled, reversion worm gear steamer electricity generating device according to claim 1, is characterized in that the speed changer between each pto＝power take-off is gear and belt transmission.
4. according to described a kind of jet-propelled, the reversion worm gear steamer electricity generating device of claim 1, its movable suction port is the movable suction port with labyrinth-type excluder.
5. described a kind of jet-propelled according to claim 1, reversion worm gear steamer electricity generating device, is characterized in that movable suction port is comprised of the termination that is inserted in inner suction port (7), steam pipe 19 and high temperature resistant, wear-resistant seal pad 25 between said two devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210201845.8A CN103485833A (en) | 2012-06-07 | 2012-06-07 | Jet-propelled reversing worm gear steam turbine generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210201845.8A CN103485833A (en) | 2012-06-07 | 2012-06-07 | Jet-propelled reversing worm gear steam turbine generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103485833A true CN103485833A (en) | 2014-01-01 |
Family
ID=49826376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210201845.8A Pending CN103485833A (en) | 2012-06-07 | 2012-06-07 | Jet-propelled reversing worm gear steam turbine generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103485833A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781871A (en) * | 2016-03-25 | 2016-07-20 | 江苏大学 | Air jet impeller waste gas current power generation device |
| CN105952596A (en) * | 2016-04-26 | 2016-09-21 | 东南大学 | Solar photo-thermal low-temperature steam power electricity generating device |
| CN107956515A (en) * | 2017-12-06 | 2018-04-24 | 中国船舶重工集团公司第七0三研究所 | A kind of double shell cylinder marine turbing ahead and astern cylinder closes cylinder integral structure |
-
2012
- 2012-06-07 CN CN201210201845.8A patent/CN103485833A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781871A (en) * | 2016-03-25 | 2016-07-20 | 江苏大学 | Air jet impeller waste gas current power generation device |
| CN105781871B (en) * | 2016-03-25 | 2019-02-05 | 江苏大学 | A kind of jet-propelled impeller waste gas stream power generator |
| CN105952596A (en) * | 2016-04-26 | 2016-09-21 | 东南大学 | Solar photo-thermal low-temperature steam power electricity generating device |
| CN105952596B (en) * | 2016-04-26 | 2019-04-30 | 东南大学 | A kind of solar energy optical-thermal Low Temperature Steam dynamic power device |
| CN107956515A (en) * | 2017-12-06 | 2018-04-24 | 中国船舶重工集团公司第七0三研究所 | A kind of double shell cylinder marine turbing ahead and astern cylinder closes cylinder integral structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6309179B1 (en) | Hydro turbine | |
| US9206784B2 (en) | High-performance turbine with increased specific power | |
| JP2017110639A (en) | Method and system for pitch change mechanism hydraulic fluid transfer sleeve | |
| CA2927037C (en) | Rotor assembly with scoop | |
| CN202810960U (en) | Jet-propelled reverse worm wheel steam turbine power generation device | |
| CN103485833A (en) | Jet-propelled reversing worm gear steam turbine generation device | |
| CA2927035A1 (en) | Rotor assembly with wear member | |
| US10774667B2 (en) | Steam turbine and methods of assembling the same | |
| JP2017096273A (en) | Modular fan for gas turbine engine | |
| US2768808A (en) | Turbines | |
| US2640678A (en) | Fluid translating device | |
| CN106979072B (en) | Heat-tube engine | |
| US2643085A (en) | Gas turbine apparatus | |
| RU164736U1 (en) | POWER ROTARY TURBINE | |
| US2557131A (en) | Gas turbine and cycle | |
| CN205154267U (en) | Fluid conversion of energy's device | |
| US20140093359A1 (en) | Turbine intrusion loss reduction system | |
| CN208040454U (en) | Rotor, steam turbine and prime mover equipment of steam turbine | |
| CN210196125U (en) | Fan and range hood with same | |
| CA3030028C (en) | Tubular adhesion turbine or pump | |
| CN101016849A (en) | Diversion device used in turbomachine having adjustable nozzle | |
| CN203685300U (en) | Rotary jet stator recoil turbine | |
| CN205315310U (en) | Water drive does not have electrical drainage fan assembly of airing exhaust | |
| CN205315305U (en) | Water drive does not have electrical drainage fan drive | |
| CN210107359U (en) | Combined coal economizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Bo Qingchun Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140101 |