CN2057219U - Unified micro steam-turbo-generator - Google Patents
Unified micro steam-turbo-generator Download PDFInfo
- Publication number
- CN2057219U CN2057219U CN 89220209 CN89220209U CN2057219U CN 2057219 U CN2057219 U CN 2057219U CN 89220209 CN89220209 CN 89220209 CN 89220209 U CN89220209 U CN 89220209U CN 2057219 U CN2057219 U CN 2057219U
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- generator
- flying wheel
- gear
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- nozzle
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Abstract
The utility model relates to a non-variable capacitive micro steam-turbo-generator which is composed of a steam generator, a casing, a regulating valve, a rotor, a gear transmission mechanism, and a generator. The rotor is an inertial wheel whose inner is provided with an airway, a nozzle, and an output gear. Steam is ejected through the nozzle of the inertial wheel, the reaction force of the ejection causes the inertial wheel to rotate, and the reaction force drives the gear transmission mechanism to transmit the torque to the generator. The unified micro steam-turbo-generator has the advantages of simple structure, small size, no pollution, low cost, and convenient operation and maintenance. The dissipation of energy during the transmission and conversion process is reduced, and power can be generated when a stove and a range are used. The utility model is suitable for a household.
Description
The utility model relates to a kind of non variable capacitance type steam turbine generator, the electromechanical integration miniature steam turbine generator that particularly a kind of inertia is wheeled.
The application of electric energy is the embodiment of human modern life material progress.Yet still have many areas now owing to be subjected to the restriction of a variety of causes and condition not have electricity so far, some big cities are also because of the not enough hardship that is often had a power failure of power supply.In order to address this problem, people have taked the multiple means of supplementing out economy, for example: small power station, internal combustion engine generator, wind-driven generator, tital generator, solar generator or the like.Above-mentioned the whole bag of tricks is difficult to the family that comes into thousands upon thousands need electricity or need power supply to replenish all because of the restriction of its power source and the restriction of price.
Common steam turbine generator of the prior art be gas that gas generator is produced by nozzle or stationary blade wheel ejection, pushing turbine movable vane wheel sends torque to generator thereby drive output shaft, realizes transformation of energy and generates electricity.But because steam turbine is the gas impulsion movable vane wheel rotation by the nozzle ejection, thereby the kinetic energy of its generation removes relevant with gas pressure also relevant with the factors such as working surface size of its impeller, so the volume of this steam turbine is bigger, complex structure, blade manufacture process requirement height.
The purpose of this utility model is to propose the all-in-one micro steam turbine generator scheme that rotor that a kind of usefulness has nozzle and output gear replaces the movable vane wheel, to overcome deficiency of the prior art.
The purpose of this utility model is to realize like this.
The miniature steam turbine generator is by steam generator 1, casing 2, and modulating valve 6, rotor, gear drive and generator 5 are formed.Rotor wherein is that axle center hole 9 and the inner flying wheel 7 that has air flue, footpath end that one or more nozzle bores 8 and teeth are arranged that communicates with steam generator arranged on the axle center.Flying wheel is contained on the porose central shaft 11 in the center that is connected with steam generator.Gear 3 footpath speed change gears 4 on the flying wheel are connected with generator.
Below in conjunction with embodiment of the present utility model and accompanying drawing miniature steam turbine generator Structure and principle are described in detail.
Fig. 1 miniature steam turbine generator schematic representation;
Fig. 2 flying wheel sectional view of bowing;
1 steam generator among the figure; 2 casings; 3 internal gears; 4 speed change gears; 5 microgenerators; 6 modulating valve; 7 flying wheels; 8 nozzle bores; 9 axle center holes; 10 dual-layer walls; 11 central shafts; 12 sieve plates.
The steam generator 1 of miniature steam turbine generator is that a sidewall and top cover are the tubular seal container of dual-layer wall 110.Can vacuumize in its dual-layer wall, and be coated with the mercury reflecting layer at internal surface.Also can the filling thermoinsulation material in its dual-layer wall: mineral wool etc.
The axis of its nozzle bore 8 of the flying wheel of miniature steam turbine generator is the tangential direction along the flying wheel external diameter.Nozzle bore has two of symmetry.Nozzle bore passes through radially, and air flue is connected with axle center hole 9.
Gear on the flying wheel of miniature steam turbine generator is the internal gear 3 that is connected on flying wheel one side end face.Speed change gear 4 one or more levels speedup of process and microgenerator gear engagement with the internal gear engagement.
The volume of miniature steam turbine generator is about 0.09m
3, degree of vacuum is 10 in the dual-layer wall
2About millimeter of mercury, design pressure 2.5Kg/cm
2Inertia wheel load 2000g.Flying wheel Revolution Per Minute 60 changes, and generator is that per minute 1500 changes.Output voltage is 220 volts, 50 hertz of frequencies, 300 watts of rated power.
The cooking stove that the thermal source of miniature steam turbine generator adopts heating to cook, when the water in the steam generator seethed with excitement, steam just ejected from nozzle bore 8 by the air flue in central shaft 11 and the flying wheel 7.Under the promotion of the reaction force that gas blowing produced, flying wheel produces and rotatablely moves.Thereby make the generator rotary electrification by gear shift.In order to guarantee the safe in utilization of generator, a modulating valve is installed in central shaft top or other position of steam generator.Its effect one is the control cylinder temperature, also is to keep normal working pressure, and the 2nd, the flow of adjusting jet-stream wind.Consider the drawback that flying wheel generation overspeed operation is brought simultaneously, a centrifugal governor can also be installed in transmission system.
Advantage of the present utility model is as follows:
1, miniature steam turbine generator energy that steam generator is produced changes into interior type of drive and rotatablely moves, and simplifies the structure, dwindled volume, thus reduced energy transmit and transfer process in dissipation, obtain higher energy conversion rate.
2, use the utility model, be not subjected to the restriction of geographical and meteorological condition, pollution-free, by force random, and can with the civil power compatibility.
3, cost of electricity-generating is low, and start-up function is easy, keeps in repair easyly, is suitable for using in the family.
Claims (6)
1, a kind of all-in-one micro steam turbine generator, by steam generator, casing, modulating valve, rotor, gear drive and generator are formed, and it is characterized in that rotor is that axle center hole and the inner flying wheel that has air flue, footpath end that one or more nozzle bores and teeth are arranged that communicates with steam generator arranged on the axle center; Flying wheel is contained on the porose central shaft in the center that is connected with steam generator; Gear on the flying wheel is connected with generator through speed change gear.
2,, it is characterized in that vaporizer is that a sidewall and top cover are double walled tubular seal container according to the described generator of claim 1.
3,, it is characterized in that being vacuum in the dual-layer wall that internal surface scribbles the mercury reflecting layer according to the described generator of claim 2.
4,, it is characterized in that filling thermoinsulation material in the dual-layer wall according to the described generator of claim 2.
5,, it is characterized in that the axis of the nozzle bore of flying wheel is the tangential direction along the flying wheel external diameter according to claim 1 or 2 described generators; Nozzle is symmetrical arranged two; Nozzle bore passes through radially, and air flue is connected with axle center hole.
6,, it is characterized in that the gear on the flying wheel is the internal gear that is connected on flying wheel one side end face according to claim 1 or 2 or 5 described generators; Speed change gear one or more levels speedup of process and microgenerator gear engagement with the internal gear engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89220209 CN2057219U (en) | 1989-11-30 | 1989-11-30 | Unified micro steam-turbo-generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89220209 CN2057219U (en) | 1989-11-30 | 1989-11-30 | Unified micro steam-turbo-generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2057219U true CN2057219U (en) | 1990-05-16 |
Family
ID=4874931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89220209 Withdrawn CN2057219U (en) | 1989-11-30 | 1989-11-30 | Unified micro steam-turbo-generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2057219U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398785C (en) * | 2006-06-29 | 2008-07-02 | 上海交通大学 | Miniature steam turbine combined with high-speed pump |
| CN103382858A (en) * | 2012-05-03 | 2013-11-06 | 熊道时 | Hot water power generation device |
| CN105275756A (en) * | 2014-07-16 | 2016-01-27 | 姚乐洁 | Flying-wheel inertia energy power machine |
-
1989
- 1989-11-30 CN CN 89220209 patent/CN2057219U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398785C (en) * | 2006-06-29 | 2008-07-02 | 上海交通大学 | Miniature steam turbine combined with high-speed pump |
| CN103382858A (en) * | 2012-05-03 | 2013-11-06 | 熊道时 | Hot water power generation device |
| CN103382858B (en) * | 2012-05-03 | 2015-03-04 | 熊道时 | Hot water power generation device |
| CN105275756A (en) * | 2014-07-16 | 2016-01-27 | 姚乐洁 | Flying-wheel inertia energy power machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |