CN202510174U - Turbine power generation system - Google Patents
Turbine power generation system Download PDFInfo
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- CN202510174U CN202510174U CN2012201779194U CN201220177919U CN202510174U CN 202510174 U CN202510174 U CN 202510174U CN 2012201779194 U CN2012201779194 U CN 2012201779194U CN 201220177919 U CN201220177919 U CN 201220177919U CN 202510174 U CN202510174 U CN 202510174U
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Abstract
The utility model relates to a turbine power generation system. Electric energy is provided for all devices in a power generation system by mainly using modes of wind energy, solar energy and the like, and a high-pressure gas is heated by adopting a variable frequency heating mode to obtain steam for pushing a turbine to act, therefore, power generation is carried out; and in addition, gas exhausted by the turbine is continuously heated for recycling after being pressurized through a pressurizing pump. The turbine power generation system provided by the utility model can be widely applied to different environments and different weather conditions, and can generate stable electric energy; and in addition, due to the adoption of gas transmission or transportation, energy loss in multiple intermediate links can be reduced, and energy transmission of over-long distance can be realized.
Description
Technical field
The utility model relates to a kind of power generation system, relates to a kind of turbine generating system that utilizes wind energy or solar energy especially.
Background technique
Human use's wind energy and solar energy have had the history in thousands of years, and wind energy is used for numerous aspects of human lives once as important power before the steamer model utility.Wind energy and solar energy are one of energy that does not have public hazards, and it is inexhaustible; It is the very big new energy of a kind of potentiality; Someone estimated that the only wind resource that can be used on the earth generate electricity had 10,000,000,000 kilowatts approximately, almost was 10 times of present whole world hydroelectric power amount.Therefore, all take much count of both at home and abroad utilizing wind and solar energy to generate electricity, tap a new source of energy.
Mainly be to utilize steam turbine to drive generator for electricity generation in the existing generation technology; Steam turbine is the rotary power machinery that the transformation of energy of steam is become mechanical work; Claim steam turbine again; Main prime mover as generating usefulness also can directly drive various pumps, blower fan, compressor and propeller for vessels etc.The steam source of steam turbine mainly is from non-renewable resources such as boiler burning coals, and the heat water vapor of generation generates electricity in steam turbine thereby import water vapour.And at present, solar energy and wind energy equal energy source are incorporated in the existing generation technology whether feasible, how to be introduced into and to have technical barrier.
In addition; Because electric energy is the most high-quality energy of energy utilization; Cogeneration technology in the tradition steam turbine power generation technology adopts steam turbine can convert the pressure of high pressure steam into the motivational drive generator for electricity generation usually; The terminal steam of steam turbine adopts cooling tower circulation cooling, makes its terminal vapor condensation become water and gets back to the boiler blow-down water system, and a large amount of latent heats of condensation that terminal vapor condensation process produces are taken away by cooling tower and diffused; This heat accounts for more than 50% of total amount of heat usually, and this is the low main cause of traditional hot electrical efficiency.How efficiently to utilize steam turbine discharge gas waste heat also be the importance that improves steam turbine power generation efficient.
The model utility content
In order to solve above-mentioned technical problem; The utility model provides a kind of turbine generating system; This power generation system mainly utilizes modes such as wind energy, solar energy for equipment in the power generation system electric energy to be provided, and does work with pushing turbine through adopting the frequency conversion mode of heating that pressurized gas are heated to obtain steam, thereby generates electricity; The gas of discharging through steam turbine in addition, also can heat with recycle through the suction booster continued of pressurizeing.Specifically:
The utility model provides a kind of turbine generating system, and wherein turbine generating system comprises energy feed unit, gas fan and air compressor, wherein is electrically connected to gas fan and air compressor electric energy to be provided between energy feed unit and gas fan and the air compressor; The air outlet of air compressor is connected with high pressure gas holder through pneumatic tube, and configuration ground is used for the pressurized gas that obtained by gas fan and after the air compressor compression, reach more than the 9MPa are stored in high pressure gas holder like this; This power generation system also comprises water pump; In this power generation system, be provided with water pump and the DC frequency-changing air heater that is connected; This DC frequency-changing air heater configuration ground is used for being heated to 530 ℃ realizing atomizing through the high-pressure air that has moisture of water pump from 5 ℃, and the energy feed unit is electrically connected with the DC frequency-changing air heater to the DC frequency-changing air heater electric energy to be provided; In addition; The DC frequency-changing air heater also is connected with generator with steam turbine successively; The configuration ground impeller that is used for the high pressure-temperature gas through the DC frequency-changing air heater is sent to steam turbine to be being used for acting like this, and finally generates electricity through the generator that is connected with steam turbine.
Preferably, in steam turbine and generator, can be provided with speed regulator, this speed regulator configuration ground is used to regulate the rotating speed of steam turbine.
Preferably, the relief opening of steam turbine is connected to turbo machine, and this turbine configurations ground is used for gas is discharged fast.
Preferably, this turbo machine is connected with frequency control motor, and the rotating speed that this speed-adjustable motor configuration ground is used to drive turbo machine and can regulates turbo machine according to demands of different is to adjust different discharge capacities.
Preferably; Turbo machine is connected with suction booster with recycling can successively; Suction booster is connected through gas pipeline with the DC frequency-changing air heater, is transferred into the DC frequency-changing air heater after wherein suction booster configuration ground is used to make the gas of discharge to be forced into more than the 9MPa rapidly again and carries out second time and heat.
Preferably, this energy feed unit provides electric energy to gas fan, air compressor and DC frequency-changing air heater, and adopts the form of solar power generation unit, wind-power electricity generation unit or magnetic power generator unit.
Preferably, pressurized gas carries out one-level compression or multistage compression through air compressor.
Preferably, high pressure gas holder is the perhaps constant volume of variable volume.
Preferably, baroceptor is set to measure the pressure in the high pressure gas holder on high pressure gas holder, configuration ground is used for after the gas pressure of high pressure gas holder is stable, allowing gas to discharge like this.
Turbine generating system through adopting the utility model to relate to can be widely used under varying environment and the different climatic conditions, thereby produce stable electric energy.Owing to adopt gas transmission or conveying, reduce the energy loss of a lot of medium taches, and can realize the over distance energy transfer.
Description of drawings
Fig. 1 is the structural representation of the related turbine generating system of the utility model.
Embodiment
To combine accompanying drawing and specific embodiment that the embodiment of the utility model is done further to specify below.
Fig. 1 shows an embodiment of the related turbine generating system of the utility model; In the present embodiment; Turbine generating system comprises energy feed unit 1, gas fan 2 and air compressor 3; Wherein be electrically connected between energy feed unit 1 and gas fan 2 and the air compressor 3 electric energy to be provided to gas fan 2 and air compressor 3; This energy feed unit 1 can adopt solar power generation unit, wind-power electricity generation unit or magnetic power generator unit with to consumer, and for example gas fan 1 or air compressor 3 etc. provide the electric energy up to 30KW.Energy feed unit 1 can also adopt other forms, as long as can stable electric energy be provided for gas fan 1 or air compressor 3 grades.Energy feed unit 1 preferably adopts the mode of wind-power electricity generation unit, and this power generation system can be widely used under different environment and the different climatic conditions.
The air outlet of air compressor 3 is connected with high pressure gas holder 4 through pneumatic tube; The pressurized gas that obtained by gas fan 2 like this and after air compressor 3 compressions, reach more than the 9MPa are stored in the high pressure gas holder 4; Wherein pressurized gas can carry out one-level compression or multistage compression through air compressor 3; And high pressure gas holder 4 can be variable volume also can be constant volume; Baroceptor preferably can be set to measure the pressure in the high pressure gas holder 4 on high pressure gas holder 4, after the gas pressure in the high pressure gas holder 4 is stable, allow gas to discharge; This power generation system also comprises water pump 5; Water pump 5 is connected with DC frequency-changing air heater 6; This DC frequency-changing air heater 6 is used for the high-pressure air that has moisture through water pump 5 is heated to 530 ℃ from 5 ℃; Thereby realize atomizing, and energy feed unit 1 is electrically connected with DC frequency-changing air heater 6 to DC frequency-changing air heater 6 electric energy to be provided; DC frequency-changing air heater 6 is connected with generator 9 with steam turbine 7 successively; Like this high pressure-temperature gas will by from DC frequency-changing air heater 6 through nozzle be sent to the steam turbine 7 impeller be used for the acting; And finally carry out generating for power plant through the generator 9 that is connected with steam turbine; Wherein in steam turbine 7 and generator 9, can be provided with speed regulator 8, this speed regulator 8 is used to regulate the rotating speed of steam turbine 7.
Aspect heat recovery; The relief opening of steam turbine 7 is connected to turbo machine 10; After high temperature and high pressure gas generates electricity through steam turbine 7 like this; Remaining gas is discharged through turbo machine 10 apace, and this turbo machine 10 is connected with frequency control motor 11, and the rotating speed that this speed-adjustable motor 11 is used to drive turbo machine 10 and can regulates turbo machine according to demands of different is to adjust different discharge capacities; Turbo machine 10 is connected with suction booster 13 with recycling can 12 successively; The gas of discharging through turbo machine 10 like this can be transferred into suction booster 13 through recycling can 12; Be transferred into DC frequency-changing air heater 6 after suction booster 13 makes gas be forced into more than the 9MPa rapidly again and carry out the heating second time, thereby make residual gas obtain recycle.
The power generation system that adopts the utility model to relate to, as long as adjust the air pressure and the flow of pressurized gas, just can be for steam turbine provide stable power, thus produce stable electric energy.Aspect energy transfer, owing to adopt gas transmission or conveying, the energy transfer link is many to become the fluid transmission by rigid connection, reduces the energy loss of a lot of medium taches, makes the energy transfer link simple more, reliable.In addition,, can realize the over distance energy transfer, can realize the unit vast capacity, solve the unstable problem in the wind energy owing to adopt gas transmission.
Need to prove, comprise the combination in any between the each part mentioned above according to the category of the technological scheme of the turbine generating system of the utility model.
Need to prove, can in the scope that does not depart from model utility, make suitable modification and element replacement through those those of skill in the art in related domain.In addition, in the base region that does not depart from the utility model instruction, many modifications can be made to adapt to particular case or material.Therefore, the specific embodiment that this model utility is not limited only to disclose, but this model utility will comprise all embodiments that drop in the utility model application area.
Claims (11)
1. turbine generating system comprises energy feed unit, gas fan and air compressor, wherein is electrically connected to gas fan and air compressor electric energy to be provided between energy feed unit and gas fan and the air compressor; The air outlet of air compressor is connected with high pressure gas holder through pneumatic tube, like this is used for being obtained by gas fan and after air compressor compresses, reaching high pressure gas storage more than the 9MPa at high pressure gas holder with disposing; This power generation system also comprises water pump; It is characterized in that: in this power generation system, be provided with the DC frequency-changing air heater that is connected with water pump; This DC frequency-changing air heater configuration ground is used for being heated to 530 ℃ realizing atomizing through the high-pressure air that has moisture of water pump from 5 ℃, and is electrically connected to the DC frequency-changing air heater electric energy to be provided between energy feed unit and the DC frequency-changing air heater with disposing.
2. power generation system according to claim 1; It is characterized in that: the DC frequency-changing air heater also is connected with generator with steam turbine successively; The configuration ground impeller that is used for the high pressure-temperature gas through the DC frequency-changing air heater is sent to steam turbine to be being used for acting like this, and finally generates electricity through generator.
3. power generation system according to claim 1 and 2 is characterized in that: between steam turbine and generator, be provided with speed regulator, this speed regulator configuration ground is used to regulate the rotating speed of steam turbine.
4. power generation system according to claim 1 and 2 is characterized in that: the relief opening of steam turbine is connected to turbo machine, and this turbine configurations ground is used for gas is discharged fast.
5. power generation system according to claim 3 is characterized in that: the relief opening of steam turbine is connected to turbo machine, and this turbine configurations ground is used for gas is discharged fast.
6. power generation system according to claim 4 is characterized in that: this turbo machine is connected with frequency control motor, and the rotating speed that this frequency control motor configuration ground is used to drive turbo machine and can regulates turbo machine according to demands of different is to adjust different discharge capacities.
7. power generation system according to claim 6; It is characterized in that: turbo machine is connected with suction booster with recycling can successively; Suction booster is connected through gas pipeline with the DC frequency-changing air heater, is transferred into the DC frequency-changing air heater after wherein suction booster configuration ground is used to make the gas of discharge to be forced into more than the 9MPa rapidly again and carries out second time and heat.
8. according to each described power generation system among the claim 1-7; It is characterized in that: this energy feed unit provides electric energy to gas fan, air compressor and DC frequency-changing air heater, and adopts the form of solar power generation unit, wind-power electricity generation unit or magnetic power generator unit.
9. according to each described power generation system among the claim 1-6, it is characterized in that: pressurized gas carries out one-level compression or multistage compression through air compressor.
10. according to each described power generation system among the claim 1-6, it is characterized in that: high pressure gas holder is the perhaps constant volume of variable volume.
11. according to each described power generation system among the claim 1-6, it is characterized in that: baroceptor is set to measure the pressure in the high pressure gas holder on high pressure gas holder, configuration ground is used for after the gas pressure of high pressure gas holder is stable, allowing gas to discharge like this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201779194U CN202510174U (en) | 2012-04-25 | 2012-04-25 | Turbine power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201779194U CN202510174U (en) | 2012-04-25 | 2012-04-25 | Turbine power generation system |
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| Publication Number | Publication Date |
|---|---|
| CN202510174U true CN202510174U (en) | 2012-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201779194U Expired - Fee Related CN202510174U (en) | 2012-04-25 | 2012-04-25 | Turbine power generation system |
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| CN (1) | CN202510174U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103375196A (en) * | 2012-04-25 | 2013-10-30 | 周登荣 | Steam turbine power generating system |
| CN103411307A (en) * | 2013-08-25 | 2013-11-27 | 昆山升东物资有限公司 | Thermal energy high-speed motion device |
-
2012
- 2012-04-25 CN CN2012201779194U patent/CN202510174U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103375196A (en) * | 2012-04-25 | 2013-10-30 | 周登荣 | Steam turbine power generating system |
| CN103375196B (en) * | 2012-04-25 | 2015-05-20 | 周登荣 | Steam turbine power generating system |
| CN103411307A (en) * | 2013-08-25 | 2013-11-27 | 昆山升东物资有限公司 | Thermal energy high-speed motion device |
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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 |
Granted publication date: 20121031 Termination date: 20160425 |