CN202810960U - Jet-propelled reverse worm wheel steam turbine power generation device - Google Patents
Jet-propelled reverse worm wheel steam turbine power generation device Download PDFInfo
- Publication number
- CN202810960U CN202810960U CN 201220285274 CN201220285274U CN202810960U CN 202810960 U CN202810960 U CN 202810960U CN 201220285274 CN201220285274 CN 201220285274 CN 201220285274 U CN201220285274 U CN 201220285274U CN 202810960 U CN202810960 U CN 202810960U
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- jet
- propelled
- power output
- output disc
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Abstract
The utility model relates to a jet-propelled reverse worm wheel steam turbine power generation device. The device mainly comprises a jet-propelled power output disk 1, a moveable gas inlet 7, a reverse worm wheel 3, a feedback gas inlet 12, a feedback gas outlet 22, a feedback gas channel 23 and the like, wherein the moveable gas inlet 7 is formed on one side of the jet-propelled power output disk; and the feedback gas inlet 12 and the feedback gas outlet 22 are formed at the periphery of a nozzle. The device can be widely applied to thermal power generation, nuclear power generation, solar thermal power generation and a power device of a large-sized ship.
Description
Technical field:
A kind of jet-propelled counter-rotating worm gear steamer electricity generating device belongs to non variable capacitance type machine or technical field of engines.
Background technique:
At present, the steamer generating device structure is complicated, and efficient is low, and the small steam turbine generating efficiency is lower, only has about 20%, and it is very necessary therefore to develop efficient steamer electricity generating device.
The model utility content:
The purpose of this utility model is to provide a kind of efficient high, simple in structure, long-lived steamer electricity generating device.
The purpose of this utility model is achieved in that it comprises frame, housing, wormwheel blade, generator etc., its feature comprises that also 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 passes through 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 counter-rotating worm gear 3 of annular clamping plate, the relative prime of rear class is counter-rotating between the worm gears at different levels, 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 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 between it with optimum speed making the highest efficient of its performance than operation.
When steam turbine was worked, air-flow rushed at cover counter-rotating worm gears at different levels outside by the ejection of power output disc nozzle, save guide vane, eliminated by the loss of air-flow when the guide vane, taken full advantage of the air-flow circular rector, make compact structure, quality alleviates, and efficient improves.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is longitudinal profile structural representation of the present utility model.
Fig. 2 is the longitudinal profile schematic representation of jet-propelled power output disc of the present utility model.
Fig. 3 is the horizontal section schematic representation of jet-propelled power output disc of the present utility model.
Fig. 4 is the structural representation of the movable suction port of the utility model.
Fig. 5 is horizontal section structural representation of the present utility model.
Embodiment:
In the accompanying drawings, 1 is jet-propelled power output disc, be provided with the feedback air outlet around it, in order to derive air or tail steam by the feedback air vent, it can be knockdown plate-like, also can be spoke type, the outside be topped to reduce rotational resistance and thermal loss with sheet material (preferably thermal-protective material) again; 2 is the wheel hubs of counter-rotating worm gear, and the above is installed with blade and the both sides clamping plate of counter-rotating worm gear, props up before and after the axle sleeve part is installed in by bearing 6 to put; 3 are the counter-rotating 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 make with resistant to elevated temperatures high-strength stainless steel, then be fixed by bolts on their wheel hubs separately, the relative previous stage of rear class counter-rotating worm gear is what reverse.4 for being the scroll casing shape housing, is wrapped in jet-propelled power output disc and counter-rotating worm gear outside, makes with steel plate, collects the tail steam on the one hand, on the other hand, prevents that blade etc. from flying 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, the counter-rotating worm gear, and it can be that rolling bearing also can be sliding bearing; 7 is the suction port of jet-propelled power output disc, is positioned at the central position of power output disc one side, between it and the pneumatic tube 19 sealing gland is being set, and can be labyrinth air seal, also can be by resistant to elevated temperatures friction material, such 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 installed on the front spider 9 by bearing; 9 for being clamped in the front spider on the gripping sleeve 13, supporting jet-propelled power output disc and first order counter-rotating worm gear by bearing; 10 also are clamped in the gripping sleeve 13 for rear spider, are supporting remaining counter-rotating worm gear by bearing; 11 for being located at jet-propelled power output disc and the speed changer between the worm gear of respectively reversing, 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, also can be the combination between them; 12 for being located at the feedback gas import outside the power output disc suction port; 13 for being located at the gripping sleeve on the frame 14, in order to spider before and after the clamping; 14 is frame; 15 for being located at the shaft joint between steam turbine and the generator; 16 for being fixed on the generator on the frame, and the output shaft of its axle and steam turbine is connected by coupling; 17 is the relief opening of 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 counter-rotating worm gear rotates together, and another part condenser of flowing through becomes and gets back to liquid pool after the water and prepare against and use; 18 are 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 the nozzle, and the throughput so that increase enters the counter-rotating worm gear reduces jet flow velocity, increases work efficiency; 19 for being connected to the steam pipe between suction port and the boiler; 20 is the thermal insulating pad between power output disc blade-section and the hub portion; 21 is the nozzle that is positioned at its tangent direction of sensing of power output disc periphery; 22 are feedback gas outlet, be located at nozzle around, the gas of gas and nozzle ejection is combined rushes at subordinate's counter-rotating worm gear; 23 are the feedback gas passage between the outlet of feedback gas and the entrance; 24 for being located between suction port 7 and the nozzle, is the stream passageway of convergent shape; 25 is the wear-resistant sleeve that adopts when 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 counter-rotating worm gear steamer electricity generating device, it comprises frame, housing, wormwheel blade, generator etc., its feature comprises that also 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 passes through 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 counter-rotating worm gear (3) of annular clamping plate, the relative prime of rear class is counter-rotating between the worm gears at different levels, 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 that is 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 efficient of its performance.
2. a kind of jet-propelled counter-rotating worm gear steamer electricity generating device according to 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 counter-rotating 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. a kind of jet-propelled counter-rotating worm gear steamer electricity generating device according to claim 1, the movable suction port that it is characterized in that it is the movable suction port with labyrinth-type excluder.
5. a kind of jet-propelled counter-rotating worm gear steamer electricity generating device according to claim 1 is characterized in that movable suction port forms by being inserted in inner suction port (7), the termination of steam pipe (19) and high temperature resistant, the wear-resistant seal pad (25) between said two devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220285274 CN202810960U (en) | 2012-06-07 | 2012-06-07 | Jet-propelled reverse worm wheel steam turbine power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220285274 CN202810960U (en) | 2012-06-07 | 2012-06-07 | Jet-propelled reverse worm wheel steam turbine power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202810960U true CN202810960U (en) | 2013-03-20 |
Family
ID=47869858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220285274 Expired - Fee Related CN202810960U (en) | 2012-06-07 | 2012-06-07 | Jet-propelled reverse worm wheel steam turbine power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202810960U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195502A (en) * | 2013-04-18 | 2013-07-10 | 王晨光 | Compressed air power generating device |
| CN105089706A (en) * | 2014-05-15 | 2015-11-25 | 程姚东 | Environment-friendly power machine with large couple moment formed by pushing long couple arm through jet power |
| CN105089707A (en) * | 2015-09-07 | 2015-11-25 | 薄卫军 | Fluid energy conversion device and method |
-
2012
- 2012-06-07 CN CN 201220285274 patent/CN202810960U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195502A (en) * | 2013-04-18 | 2013-07-10 | 王晨光 | Compressed air power generating device |
| CN105089706A (en) * | 2014-05-15 | 2015-11-25 | 程姚东 | Environment-friendly power machine with large couple moment formed by pushing long couple arm through jet power |
| CN105089707A (en) * | 2015-09-07 | 2015-11-25 | 薄卫军 | Fluid energy conversion device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20190607 |