CN109779759A - A kind of method that gas-turbine and thermal energy are converted into kinetic energy - Google Patents
A kind of method that gas-turbine and thermal energy are converted into kinetic energy Download PDFInfo
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- CN109779759A CN109779759A CN201910213763.7A CN201910213763A CN109779759A CN 109779759 A CN109779759 A CN 109779759A CN 201910213763 A CN201910213763 A CN 201910213763A CN 109779759 A CN109779759 A CN 109779759A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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Abstract
The embodiment of the invention discloses a kind of methods that gas-turbine and thermal energy are converted into kinetic energy, the gas-turbine includes air accumulator, feeder, turbine set and power supply unit, the thermal energy is converted into the method for kinetic energy using gas-turbine described above, including compressed air heating device is connected with power supply unit, compressed air heating device is heated by the power of setting；Open the switch valve on air accumulator, compressed gas in the air accumulator pressure and temperature after the second-compressed for wheel group of calming the anger further increases, after air-flow after second-compressed flows through the bringing-up section of compressed air heating device, it forms high-temperature high-pressure air flow and blows the rotation of turbine group, to drive rotary shaft and wheel group consubstantiality rotation of calming the anger, so that the compressed gas in air accumulator is constantly pressed into bringing-up section in a steady stream, rotary shaft is made not stop rotation to form power output；Recyclegas is formed in air accumulator when high-temperature high-pressure air flow enters to cool down in cooling device and enter by inlet channel after turbine group.
Description
Technical field
The present embodiments relate to Thermal Energy and Power Engineering technical fields, and in particular to a kind of gas-turbine and thermal energy are converted into
The method of kinetic energy.
Background technique
There are many existing industrial machine for converting thermal energy into kinetic energy, and such as internal combustion engine, external-combustion engine, internal combustion engine is by making to fire
Material is in machine internal-combustion, and the thermal energy released is converted directly into the Thermal Motor of power.Sensu lato internal combustion engine is not
Only include reciprocating piston internal combustion engine, rotary engine and free piston engine, also includes rotary vane type
Jet engine, but usually said internal combustion engine refers to internal-combustion piston engine.Internal-combustion piston engine with reciprocating-piston the most
Generally.Internal-combustion piston engine mixes fuel and air, and in its combustor inner cylinder, the thermal energy released makes to generate high temperature in cylinder
The combustion gas of high pressure.Combustion gas expands against piston work done, then is exported mechanical work by crank link mechanism or other mechanisms, driving
Follower work.It common are diesel engine and gasoline engine, be in being changed by acting by the way that mechanical energy can be converted by interior
Energy.
External-combustion engine is so that thermal energy is converted into a kind of heat engine of mechanical energy, such as steam using fuel combustion heat cycles working medium
Water in boiler is added thermogenetic high-temperature high-pressure steam to be transported in machine and pushes turbine rotation by machine, thus output work
Rate.
The existing machine for converting thermal energy into kinetic energy is unable to recycling energy, and there are energy wastes greatly, pollution environment
The problems such as.
Summary of the invention
For this purpose, the embodiment of the present invention provides a kind of method that gas-turbine and thermal energy are converted into kinetic energy, to solve the prior art
In due to being unable to recycling energy and the problem of lead to energy waste big, pollution environment.
To achieve the goals above, the embodiment of the present invention provides the following technical solutions:
According to a first aspect of the embodiments of the present invention, a kind of gas-turbine, including air accumulator, feeder, turbine are provided
Group and power supply unit, the both ends of air accumulator are respectively equipped with outlet passageway, air supply passage and inlet channel, and outlet passageway is equipped with and opens
Valve is closed, air supply passage and inlet channel are respectively provided with the non-return valve for preventing gas from spraying, the gas outlet of feeder and benefit
The connection of gas channel, turbine set include duct, wheel group of calming the anger, compressed air heating device, turbine group, rotary shaft and cooling dress
It sets, the air inlet of duct one end is connected to outlet passageway sealing, and rotary shaft is rotatably arranged in the center of duct, wheel group of calming the anger
It is respectively set on the rotary shaft with turbine group by pre-determined distance, compressed air heating device is connected with power supply unit, compressed air
Heating device, which is arranged in, calms the anger between wheel group and turbine group and blows turbine group and band after heating to the secondary compressed air flowed through
Dynamic rotary shaft high speed rotation, cooling device are connected to the sealing of the puff prot of duct, and the power output end of rotary shaft stretches out cooling dress
Outside setting, cooling device includes multiple airflow channels, multiple cooling ducts, circulating pump and coolant medium container, multiple airflow channels
One end be connected to the puff prot of duct, the other end of multiple airflow channels is connected to inlet channel, multiple cooling ducts
Spaced with multiple airflow channels respectively, the shaft of circulating pump and the power output end of rotary shaft are connected by driving member, are followed
Ring pump is connected to cooling duct, coolant medium container and the cooling medium in cooling duct is driven to circulate.
Further, the gas-turbine further includes generator, the power output end of generator and rotary shaft by belt wheel and
The mating connection of transmission belt, generator and power supply unit are electrically connected.
Further, the power supply unit is battery.
Further, the gas-turbine further includes electronic control module, the compressed air heating device by electronic control module and
Power supply unit connection.
Further, the switch valve is solenoid valve and is connect by switching device with power supply unit.
Further, the gas-turbine further includes state displaying panel, and state displaying panel is equipped with revolution counter, thermometer
And air gauge, the Speed sensing device of revolution counter are arranged on the output end of rotary shaft, the temperature sensing device setting of thermometer
It is calming the anger between wheel group and turbine group, barometric air pressure sensing device is arranged in air accumulator.
Further, the cold medium in the multiple cooling duct is cold water, and multiple cooling ducts are divided into two groups of channels, one
Group is water channel, and another group is backwater channel, water channel and backwater channel respectively with the water outlet of coolant medium container and
Water inlet connection.
Further, the cooling device further includes electric fan, and electric fan is arranged in coolant medium container and to cooling
Cooling medium cooling in media Containers.
Further, it is additionally provided with relief valve on the air accumulator, when the air pressure that feeder is filled with into air accumulator
After normal value, relief valve is opened and disconnects the operation of feeder.
According to a second aspect of the embodiments of the present invention, a kind of method that thermal energy is converted into kinetic energy, the thermal energy conversion are provided
Gas-turbine described above is used at the method for kinetic energy, comprising:
Compressed air heating device is connected with power supply unit, compressed air heating device is added by the power of setting
Heat；
The switch valve on air accumulator is opened, the compressed gas in air accumulator pressure and temperature after the second-compressed for wheel group of calming the anger
Degree further increases, and after air-flow after second-compressed flows through the bringing-up section of compressed air heating device, forms high temperature and pressure gas
It flows and blows the rotation of turbine group, to drive rotary shaft and wheel group consubstantiality rotation of calming the anger, make compressed gas in air accumulator in a steady stream
Constantly indentation bringing-up section makes rotary shaft not stop rotation to form power output；
When high-temperature high-pressure air flow enters cooling in cooling device after turbine group and enters air accumulator by inlet channel
Interior formation recyclegas；
When needing to close gas-turbine, compressed air heating device and power supply unit are disconnected, and turn off the switch valve.
The embodiment of the present invention has the advantages that
A kind of gas-turbine and thermal energy provided in an embodiment of the present invention are converted into the method for kinetic energy due to pressing place using by two-way
Air is successively electrically heated and cools down, and using turbine set and the principle expanded with heat and contract with cold, realizing compressed air can be followed
The effect that ring utilizes only need to regularly replace compressed air and machine oil, earth resource is greatly saved；Due to using turbine
Group does not have piston crankshaft, keeps its revolving speed high, low noise runs smoothly；Due to air circulation utilize, it is no discharge, so environmental protection,
Health；Size without size limit, use is extremely wide, as aircraft, automobile, steamer, factory, power generation etc. are all with needing power
Fang Douneng is used.
Detailed description of the invention
It, below will be to embodiment party in order to illustrate more clearly of embodiments of the present invention or technical solution in the prior art
Formula or attached drawing needed to be used in the description of the prior art are briefly described.It should be evident that the accompanying drawings in the following description is only
It is merely exemplary, it for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer, which is extended, obtains other implementation attached drawings.
Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for
Those skilled in the art understands and reads, and is not intended to limit the invention enforceable qualifications, therefore does not have technical
Essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the function of the invention that can be generated
Under effect and the purpose that can reach, should all still it fall in the range of disclosed technology contents obtain and can cover.
Fig. 1 is a kind of perspective structure schematic diagram for gas-turbine that the embodiment of the present invention 1 provides.
In figure: 1- air accumulator；11- outlet passageway；111- switch valve；12- air supply passage；13- inlet channel；14- pressure release
Valve；15- sewage draining exit；16- emergency lock；17- safety guard plate；2- feeder；3- turbine set；31- duct；32- calms the anger wheel
Group；33- compressed air heating device；34- turbine group；35- rotary shaft；351- power output end；36- cooling device；361- gas
Circulation road；The cooling duct 362-；363- circulating pump；364- coolant medium container；365- electric fan；37- heat insulation layer；38-
Fin unit；39- outer tube；4- power supply unit；5- generator；6- electronic control module；7- state displaying panel；71- revolution counter；
72- thermometer；73- air gauge.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily, it is clear that described embodiment is the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
The term of cited such as "upper", "lower", "left", "right", " centre ", is merely convenient to describe in this specification
Be illustrated, rather than to limit the scope of the invention, relativeness is altered or modified, and is changing technology without essence
It inside holds, when being also considered as the enforceable scope of the present invention.
Embodiment 1
As shown in Figure 1, being a kind of gas-turbine provided in this embodiment, including air accumulator 1, feeder 2, turbine set 3
With power supply unit 4, the both ends of air accumulator 1 are respectively equipped with outlet passageway 11, air supply passage 12 and inlet channel 13, outlet passageway 11
It is equipped with switch valve 111, air supply passage 12 and inlet channel 13 are respectively provided with the non-return valve for preventing gas from spraying, gas supply dress
It sets 2 gas outlet to be connected to air supply passage 12, turbine set 3 includes duct 31, wheel group 32 of calming the anger, compressed air heating device
33, the air inlet of turbine group 34, rotary shaft 35 and cooling device 36,31 one end of duct is connected to the sealing of outlet passageway 11, is rotated
Axis 35 is rotatably arranged in the center of duct 31, and wheel group 32 of calming the anger and turbine group 34 are separately positioned on rotary shaft by pre-determined distance
On 35, compressed air heating device 33 and power supply unit 4 are connected, and compressed air heating device 33 is arc discharge device, compression
Air heating apparatus 33 is circumferentially positioned at the outside between wheel group 32 and turbine group 34 and to the secondary compressed air flowed through of calming the anger
Turbine group 34 is blown after heating and drives 35 high speed rotation of rotary shaft, and heat insulation layer 37 is arranged in compressed air heating device 33
Outside to avoid the normal operation for crossing the components outside heat affecting duct 31, the spray of the shell of cooling device 36 and duct 31
Port sealing connection, the shell of cooling device 36 are equipped with fin unit 38, and the power output end of rotary shaft 35 stretches out cooling
It outside the shell of device 36, is absolutely sealed in order to ensure rotary shaft 35 is connected with the shell of cooling device 36, in 35 periphery of rotary shaft
Equipped with outer tube 39, rotary shaft 35 can be rotated freely by bearing in the inner cavity of outer tube 39, and high pressure gas is then in outer tube
39 flows outside, cooling device 36 include multiple airflow channels 361, multiple cooling ducts 362, circulating pump 363 and cooling Jie
One end of matter container 364, multiple airflow channels 361 is connected to the puff prot of duct 31, the other end of multiple airflow channels 361
It is connected to inlet channel 13, multiple cooling ducts 362 are spaced with multiple airflow channels 361 respectively, and circulating pump 363 turns
Axis is connect with the power output end 351 of rotary shaft 35 by driving member, circulating pump 363 and cooling duct 362, coolant medium container
364 are connected to and the cooling medium in cooling duct 362 are driven to circulate.
In use, compressed air heating device 33 and power supply unit 4 are connected, compressed air heating device 33 is by setting
Power is heated；
The switch valve 111 on air accumulator 1 is opened, the compressed gas in air accumulator 1 is after the second-compressed for wheel group 32 of calming the anger
Pressure and temperature further increases, and after air-flow after second-compressed flows through the bringing-up section of compressed air heating device 33, is formed
High-temperature high-pressure air flow simultaneously blows the rotation of turbine group 34, to drive rotary shaft 35 and the androgynous rotation of wheel group 32 of calming the anger, makes air accumulator 1
Interior compressed gas is constantly pressed into bringing-up section in a steady stream, and rotary shaft 35 is made not stop rotation to form power output；
When high-temperature high-pressure air flow enter after turbine group 34 in cooling device 36 it is cooling after, retracted downward is simultaneously to the cold for air-flow
Entered in air accumulator 1 by airflow channel 361, inlet channel 13 and forms recyclegas；
When needing to close gas-turbine, compressed air heating device 33 and power supply unit 4 are disconnected, and turn off the switch valve
111。
Preferably, gas-turbine further includes generator 5, generator 5 and the power output end 351 of rotary shaft 35 pass through band
The mating connection of wheel and transmission belt, generator 5 and power supply unit 4 are electrically connected.
Preferably, power supply unit 4 is battery.
Preferably, gas-turbine further includes electronic control module 6, the compressed air heating device 33 passes through electronic control module 6
It is connected with power supply unit 4, the adjustable power that compressed air heating device 33 is exported of electronic control module 6, to change rotary shaft
35 revolving speed.
Preferably, switch valve 111 is solenoid valve and is connect by switching device with power supply unit 4.
Preferably, gas-turbine further includes state displaying panel 7, state displaying panel 7 is equipped with revolution counter 71, temperature
The Speed sensing device of table 72 and air gauge 73, revolution counter 71 is arranged on the output end of rotary shaft 35, the temperature of thermometer 72
Sensing device setting is being calmed the anger between wheel group 32 and turbine group 34, and the air pressure sensing device of air gauge 73 is arranged in air accumulator 1.
Preferably, the cold medium in multiple cooling ducts 362 is cold water, multiple cooling ducts 362 are divided into two groups and lead to
Road, one group is water channel, and another group is backwater channel, water channel and backwater channel respectively with coolant medium container 364
Water outlet is connected to water inlet.
Preferably, cooling device 36 further includes electric fan 365, electric fan 365 is arranged in coolant medium container 364
And cool down to the cooling medium in coolant medium container 364.
Preferably, relief valve 14 is additionally provided on air accumulator 1, when the air pressure that feeder 2 is filled with into air accumulator 1
After power is higher than normal value, relief valve 14 is opened and disconnects the operation of feeder 2, and sewage draining exit 15 can periodically open release air accumulator
The moisture in air in 1, when air accumulator 1 deforms or expands, emergency lock 16 automatically turns on and by safety guard plate 17
Multiple apertures discharge air pressure, avoid that explosion accident occurs.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (10)
1. a kind of gas-turbine, which is characterized in that the gas-turbine include air accumulator (1), feeder (2), turbine set (3) and
Power supply unit (4), the both ends of air accumulator (1) are respectively equipped with outlet passageway (11), air supply passage (12) and inlet channel (13), out
Gas channel (11) is equipped with switch valve (111), and air supply passage (12) and inlet channel (13), which are respectively provided with, prevents gas from spraying
The gas outlet of non-return valve out, feeder (2) is connected to air supply passage (12), and turbine set (3) includes duct (31), calms the anger
Wheel group (32), compressed air heating device (33), turbine group (34), rotary shaft (35) and cooling device (36), duct (31) one
The air inlet at end is connected to outlet passageway (11) sealing, and rotary shaft (35) is rotatably arranged in the center of duct (31), calms the anger
Wheel group (32) and turbine group (34) are separately positioned on rotary shaft (35) by pre-determined distance, compressed air heating device (33) and confession
Electric installation (4) connection, compressed air heating device (33) setting are being calmed the anger between wheel group (32) and turbine group (34) and to flowing through
Secondary compressed air heating after blow turbine group (34) and drive rotary shaft (35) high speed rotation, cooling device (36) and duct
(31) puff prot seals connection, and the power output end (351) of rotary shaft (35) stretches out cooling device (36) outside, cooling device
It (36) include multiple airflow channels (361), multiple cooling ducts (362), circulating pump (363) and coolant medium container (364), it is more
One end of a airflow channel (361) is connected to the puff prot of duct (31), the other ends of multiple airflow channels (361) and into
Gas channel (13) connection, multiple cooling ducts (362) are spaced with multiple airflow channels (361) respectively, circulating pump (363)
Shaft is connect with the power output end (351) of rotary shaft (35) by driving member, circulating pump (363) and cooling duct (362), cold
But media Containers (364) are connected to and the cooling medium in cooling duct (362) are driven to circulate.
2. a kind of gas-turbine according to claim 1, which is characterized in that the gas-turbine further includes generator (5), power generation
Machine (5) and the power output end (351) of rotary shaft (35) pass through the mating connection of belt wheel and transmission belt, generator (5) and power supply
Device (4) is electrically connected.
3. a kind of gas-turbine according to claim 1, which is characterized in that the power supply unit (4) is battery.
4. a kind of gas-turbine according to claim 1, which is characterized in that the gas-turbine further includes electronic control module (6), institute
Compressed air heating device (33) are stated to connect by electronic control module (6) and power supply unit (4).
5. a kind of gas-turbine according to claim 1, which is characterized in that the switch valve (111) is solenoid valve and passes through
Switching device is connect with power supply unit (4).
6. a kind of gas-turbine according to claim 1, which is characterized in that the gas-turbine further includes state displaying panel
(7), state displaying panel (7) is equipped with revolution counter (71), thermometer (72) and air gauge (73), the revolving speed sense of revolution counter (71)
Answer device to be arranged on the output end of rotary shaft (35), the setting of the temperature sensing device of thermometer (72) calm the anger wheel group (32) and
Between turbine group (34), the air pressure sensing device setting of air gauge (73) is in air accumulator (1).
7. a kind of gas-turbine according to claim 1, which is characterized in that cold Jie in the multiple cooling duct (362)
Matter is cold water or coolant liquid, and multiple cooling ducts (362) are divided into two groups of channels, and one group is water channel, and another group logical for return water
Road, water channel and backwater channel are connected to the water outlet of coolant medium container (364) and water inlet respectively.
8. a kind of gas-turbine according to claim 1, which is characterized in that the cooling device (36) further includes electric fan
(365), electric fan (365) is arranged on coolant medium container (364) and drops to the cooling medium in coolant medium container (364)
Temperature.
9. a kind of gas-turbine according to claim 1, which is characterized in that be additionally provided with relief valve on the air accumulator (1)
(14), after the air pressure that feeder (2) is filled with into air accumulator (1) is higher than normal value, relief valve (14) is opened and breaks
Open the operation of feeder (2).
10. a kind of method that thermal energy is converted into kinetic energy, which is characterized in that the method that the thermal energy is converted into kinetic energy is wanted using right
Seek any gas-turbine in 1-9, comprising:
Compressed air heating device (33) and power supply unit (4) are connected, compressed air heating device (33) is by the power set
It is heated；
Open the switch valve (111) on air accumulator (1), secondary pressure of the compressed gas through wheel group (32) of calming the anger in air accumulator (1)
Pressure and temperature further increases after contracting, and air-flow after second-compressed flows through the bringing-up section of compressed air heating device (33)
Afterwards, it forms high-temperature high-pressure air flow and blows turbine group (34) rotation, to drive rotary shaft (35) and wheel group (32) consubstantiality of calming the anger
Rotation makes the compressed gas in air accumulator (1) constantly be pressed into bringing-up section in a steady stream, and rotary shaft (35) is made not stop rotation to form function
Rate output；
When high-temperature high-pressure air flow enter after turbine group (34) it is cooling in cooling device (36) and by inlet channel (13) into
Enter and forms recyclegas in air accumulator (1)；
When needing to close gas-turbine, compressed air heating device (33) and power supply unit (4) are disconnected, and turn off the switch valve
(111)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910213763.7A CN109779759B (en) | 2019-03-20 | 2019-03-20 | Gas turbine and method for converting thermal energy into kinetic energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910213763.7A CN109779759B (en) | 2019-03-20 | 2019-03-20 | Gas turbine and method for converting thermal energy into kinetic energy |
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| Publication Number | Publication Date |
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| CN109779759A true CN109779759A (en) | 2019-05-21 |
| CN109779759B CN109779759B (en) | 2023-09-08 |
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ID=66489466
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910213763.7A Active CN109779759B (en) | 2019-03-20 | 2019-03-20 | Gas turbine and method for converting thermal energy into kinetic energy |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023216278A1 (en) * | 2022-05-12 | 2023-11-16 | 沈阳漠南动力科技有限公司 | Electric energy turbine engine |
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| US7325401B1 (en) * | 2004-04-13 | 2008-02-05 | Brayton Energy, Llc | Power conversion systems |
| US20110138818A1 (en) * | 2008-10-08 | 2011-06-16 | Mitsubishi Heavy Industries, Ltd. | Gas turbine and operating method thereof |
| CN102953823A (en) * | 2011-08-16 | 2013-03-06 | 阿尔斯通技术有限公司 | Adiabatic compressed air energy storage system and corresponding method |
| CN106321240A (en) * | 2016-08-19 | 2017-01-11 | 深圳福世达动力科技有限公司 | Centrifugal compression reactive radial-flow internal combustion engine |
| CN209539459U (en) * | 2019-03-20 | 2019-10-25 | 陈自平 | A kind of gas-turbine |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7325401B1 (en) * | 2004-04-13 | 2008-02-05 | Brayton Energy, Llc | Power conversion systems |
| US20110138818A1 (en) * | 2008-10-08 | 2011-06-16 | Mitsubishi Heavy Industries, Ltd. | Gas turbine and operating method thereof |
| CN102953823A (en) * | 2011-08-16 | 2013-03-06 | 阿尔斯通技术有限公司 | Adiabatic compressed air energy storage system and corresponding method |
| CN106321240A (en) * | 2016-08-19 | 2017-01-11 | 深圳福世达动力科技有限公司 | Centrifugal compression reactive radial-flow internal combustion engine |
| CN209539459U (en) * | 2019-03-20 | 2019-10-25 | 陈自平 | A kind of gas-turbine |
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| WO2023216278A1 (en) * | 2022-05-12 | 2023-11-16 | 沈阳漠南动力科技有限公司 | Electric energy turbine engine |
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