CN108533338B - Air generator using natural gas as energy source - Google Patents
Air generator using natural gas as energy source Download PDFInfo
- Publication number
- CN108533338B CN108533338B CN201810468481.7A CN201810468481A CN108533338B CN 108533338 B CN108533338 B CN 108533338B CN 201810468481 A CN201810468481 A CN 201810468481A CN 108533338 B CN108533338 B CN 108533338B
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- CN
- China
- Prior art keywords
- air
- fan blade
- generator
- gas
- tank
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
- F01K3/18—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/08—Adaptations for driving, or combinations with, pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/10—Adaptations for driving, or combinations with, electric generators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/006—Arrangements of brakes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The invention relates to an air generator taking natural gas as an energy source. The air generator taking natural gas as energy source comprises a frame, a gas tank, a heater, a hot gas tank, an air compressor and a generator, and is characterized in that: the machine frame is provided with a fan blade mechanism, the fan blade mechanism comprises a fan blade and a fan blade bottom plate, the fan blade bottom plate is in a cylinder shape, the fan blade consists of a long-strip-shaped plane plate and a long-strip-shaped cambered surface plate, and the outer surface of the fan blade bottom plate is provided with a plurality of longitudinally arranged fan blades. The air generator using natural gas as energy sources compresses the gas through the air compressor, and uses the natural gas as energy sources to heat the compressed gas, so that the compressed air with heat expansion supplies air to the air motor, the air motor runs at a high speed, the fan blade mechanism is driven to rotate through air transmission, and finally the generator is driven to do work through the rotating shaft to generate electricity.
Description
Technical Field
The invention relates to a generator, in particular to an air generator taking natural gas as an energy source, or a natural gas generator taking air as a medium.
Background
Natural gas is a green, environment-friendly, safe and reliable gas, and has large reserve quantity in nature and low price. If the energy of natural gas is converted to electrical energy at a higher conversion rate, the economic efficiency will be higher than hydropower, which will result in a great economic efficiency for the national grid.
Disclosure of Invention
In view of the shortcomings of the prior art, the invention innovatively provides an air generator taking natural gas as an energy source.
The air generator taking natural gas as energy source comprises a frame, a gas tank, a heater, a hot gas tank, an air compressor and a generator, and is characterized in that: the machine frame is provided with a fan blade mechanism, the fan blade mechanism comprises a fan blade and a fan blade bottom plate, the fan blade bottom plate is cylindrical, the fan blade consists of a long-strip-shaped plane plate and a long-strip-shaped cambered surface plate, and the outer surface of the fan blade bottom plate is provided with a plurality of longitudinally arranged fan blades; the fan blade bottom plate is arranged on the rotary table, the rotary table is in transmission connection with the rotating shaft, the rotating shaft is arranged on the machine base, one end of the rotating shaft is in transmission connection with the generator, and the air compressor is in transmission connection with the rotary table or the rotating shaft; the outer cover of the fan blade mechanism is provided with an outer shell, an air inlet and an air outlet are formed in the outer shell, an air motor is arranged in an air cavity of the outer shell, an impeller for supplying air to the fan blade mechanism is arranged on the air motor, the air motor is provided with an exhaust pipe, and an exhaust port of the exhaust pipe faces to the fan blade; the air compressor is connected with the hot air tank through a hot air pipe, the hot air tank is connected with the air motor through an air pipe, the heater is connected with the gas tank through a gas pipe, and the heater is used for heating the hot air tank.
The outer shell is three-dimensional, the vent openings are formed in the four outer side faces of the outer shell, and the air motor is arranged in the air cavities in the four corners of the outer shell.
Two adjacent ventilation openings are formed in four outer side surfaces of the outer shell.
The rotating shaft is provided with a brake disc, the machine base is provided with a brake mechanism, the brake mechanism comprises an upper brake pad and a lower brake pad, and the brake disc is positioned between the upper brake pad and the lower brake pad.
The machine frame is divided into an upper layer and a lower layer, the fan blade mechanism is arranged on the upper layer of the machine frame, and the gas tank, the heater and the hot gas tank are arranged on the lower layer of the machine frame.
According to the air generator taking natural gas as an energy source, the air compressor compresses the gas, the natural gas is used as the energy source to heat the compressed gas, the compressed air with heat expansion supplies air to the air motor, the air motor runs at a high speed, the fan blade mechanism is driven to rotate through air transmission, and finally the generator is driven to do work through the rotating shaft to generate electricity. The air generator using natural gas as energy can finally convert the energy of the natural gas and air into electric energy, has higher energy conversion rate, works continuously for 24 hours, is not influenced by bad weather and any external factors, has high economic value, and is safer and more environment-friendly because the energy is mainly transmitted by taking air as a medium.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
fig. 3 is a cross-sectional view taken along A-A in fig. 1.
Detailed Description
As shown in fig. 1-3, the air generator using natural gas as energy source comprises a frame 22, a gas tank 23, a heater 13, a hot gas tank 12, an air compressor 1 and a generator 8. The energy transmission process of the air generator is to convert the energy of weather heat into air compression energy, and finally, the air compression energy is converted into electric energy to be input into a power grid.
In order to realize the energy transmission, the invention installs the fan blade mechanism on the frame 22, the fan blade mechanism includes the fan blade 9 and the fan blade bottom plate 19, the fan blade bottom plate 19 is cylindrical, so the air resistance can be reduced when running, the fan blade 9 is composed of the strip plane plate 90 and the strip cambered surface plate 91, the outer surface of the fan blade bottom plate 19 is installed with a plurality of fan blades 9 which are longitudinally arranged; the upper part of the fan blade bottom plate 19 is connected with a rotary table, the rotary table is in transmission connection with a rotary shaft 18, the rotary shaft 18 is arranged on a machine base 20 through a bearing, and one end of the rotary shaft 18 is in transmission connection with a generator 8 through a coupler 6; when the fan blade mechanism rotates, the rotating disc can drive the rotating shaft 18 to rotate, the rotating shaft 18 can drive the generator 8 to work to generate electricity, and the generator 8 can output electric energy when working; in addition, the turntable (or the rotating shaft) is also in transmission connection with the air compressor 1, the turntable (or the rotating shaft) rotates to drive the air compressor 1 to work, and the air compressor 1 can compress air; the outer cover of the fan blade mechanism is provided with an outer shell 7, an air inlet and an air outlet are formed in the outer shell 7, an air motor 2 is arranged in an air cavity of the outer shell 7, an impeller 3 for supplying air to the fan blade mechanism is arranged on the air motor 2, the air motor 2 is provided with an exhaust pipe 24, and an exhaust port of the exhaust pipe 24 faces to the fan blade 9; the air compressor 1 is connected with a hot air tank 12 through a hot air pipe 10, the hot air tank 12 is connected with the air motor 2 through an air pipe 11, a heater 13 is connected with a gas tank 21 through a gas pipe 23, and the heater 13 is used for heating the hot air tank 12.
The working principle is as follows: the gas tank 21 is used for delivering gas to the heater 13 through the gas pipe 23, the heater 13 burns natural gas to heat the hot gas tank 12, compressed air is stored into the hot gas tank 12 through the hot gas pipe 10, the compressed air in the hot gas tank 12 is heated and expanded, a compressed hot gas source is provided for the air motor 2 through the air pipe 11, the air motor 2 rotates to drive the impeller 3 to rotate, a large number of wind sources are generated through high-speed running of the air motor, a certain wind pressure is generated in the wind cavity 29, the effect of boosting the impeller is achieved, meanwhile, the compressed air is blown to the plane plates 90 of the fan blades together with the gas discharged by the air motor, the turntable is effectively pushed to rotate, and the purpose of recycling waste gas is achieved; in addition, compressed air from the air motor 2 is blown to the plane plate 90 of the fan blade through the exhaust port of the exhaust pipe 24, so that the fan blade mechanism can obtain the maximum force and rotate along the rotating shaft 18, the rotating shaft 18 rotates to finally drive the generator 8 to work, and the generator 8 continuously generates electricity; the turntable rotates to drive the air compressor 1 to work, and compressed air of the air compressor 1 provides an air source for the hot air tank 12. When maintenance is needed, the hot gas tank needs to maintain rated gas pressure to ensure that the hot gas tank is restarted with a sufficient gas source, so that the hot gas tank is further provided with an inflation inlet 28, and when inflation is needed, the hot gas tank is inflated through the inflation inlet 28 to ensure constant gas pressure in the hot gas tank.
As described above, the air inlet and the air outlet are provided on the outer casing 7, and the impeller 3 is required to drive the fan blade mechanism to rotate, so that the air in the outer casing 7 must be circulated, and therefore, the air inlet and the air outlet are provided on the outer casing 7; wind enters the outer shell from the air inlet and then exits from the air outlet, and suction force can be generated in the outer shell 7; therefore, the fan blade mechanism realizes rapid rotation under the thrust and suction of wind and the inertia and lever principle of the large turntable, and generates high torque and high power, thereby outputting a large amount of electric energy.
In addition, the outer shell 7 of the invention is in a solid shape, the air motor 2 is arranged in the air cavity in the four corners of the inner part of the outer shell, and each of the four outer side surfaces of the outer shell 7 is provided with two adjacent ventilation openings 70, namely eight ventilation openings in total; air enters from a vent, part of air with resistance comes out from the adjacent through hole, and the other part of air with resistance comes out from the through hole on the adjacent side.
In order to reasonably arrange the structure, the frame 22 of the invention is divided into an upper layer and a lower layer, the fan blade mechanism and the outer shell 7 are arranged on the upper layer of the frame 22, and the gas tank 21, the heater 13 and the hot gas tank 12 are arranged on the lower layer of the frame 22. The fan blade mechanism installed at the upper layer can capture more wind energy, and the gas tank 21, the heater 13 and the hot gas tank 12 installed at the lower layer are convenient for installation and maintenance.
A brake disc 16 is arranged on a rotating shaft 18, a braking mechanism 4 is arranged on a machine base 20 through a braking seat 5, the braking mechanism 4 comprises an upper braking plate and a lower braking plate, and the brake disc 16 is positioned between the upper braking plate and the lower braking plate. When maintenance is needed, the upper brake block or the lower brake block is driven to clamp the brake disc, so that the purpose of braking is achieved.
Finally, it is worth mentioning that the material of the heating tank is carbon fiber, the strength is more than 7 times that of common steel, and the thickness is only 1/7 of that of the common steel plate, so that the heating tank is quickly heated, the best energy-saving effect is achieved, and the energy-efficient conversion is achieved through reasonable design, reuse of waste gas and detail treatment in all aspects.
Claims (3)
1. The utility model provides an air generator with natural gas as the energy, including frame (22), gas tank (21), heater (13), steam tank (12), air compressor machine (1) and generator (8), its characterized in that: the machine frame (22) is provided with a fan blade mechanism, the fan blade mechanism comprises a fan blade (9) and a fan blade bottom plate (19), the fan blade bottom plate (19) is cylindrical, the fan blade (9) consists of a long-strip-shaped plane plate (90) and a long-strip-shaped cambered surface plate (91), and the outer surface of the fan blade bottom plate (19) is provided with a plurality of longitudinally arranged fan blades (9); the fan blade bottom plate (19) is arranged on the rotary table (17), the rotary table (17) is in transmission connection with the rotary shaft (18), the rotary shaft (18) is arranged on the machine base (20), one end of the rotary shaft (18) is in transmission connection with the generator (8), and the air compressor (1) is in transmission connection with the rotary table or the rotary shaft; the fan blade mechanism is covered by an outer shell (7), an air inlet and an air outlet are formed in the outer shell (7), an air motor (2) is arranged in an air cavity (29) of the outer shell (7), an impeller (3) for supplying air to the fan blade mechanism is arranged on the air motor (2), the air motor (2) is provided with an exhaust pipe (24), and the exhaust port of the exhaust pipe (24) faces towards the fan blade (9); the air compressor (1) is connected with the hot air tank (12) through a hot air pipe (10), the hot air tank (12) is connected with the air motor (2) through an air pipe (11), the heater (13) is connected with the gas tank (21) through a gas pipe (23), and the heater (13) is used for heating the hot air tank (12); a brake disc (16) is arranged on the rotating shaft (18), a brake mechanism (4) is arranged on the base (20), the brake mechanism (4) comprises an upper brake pad and a lower brake pad, and the brake disc (16) is positioned between the upper brake pad and the lower brake pad; the frame (22) is divided into an upper layer and a lower layer, the fan blade mechanism is arranged on the upper layer of the frame (22), and the gas tank (21), the heater (13) and the hot gas tank (12) are arranged on the lower layer of the frame (22).
2. The natural gas powered air generator of claim 1, wherein: the outer shell (7) is three-dimensional, ventilation openings (70) are formed in four outer side surfaces of the outer shell (7), and the air motor (2) is arranged in air cavities (29) in four corners of the outer shell.
3. An air generator using natural gas as energy source according to claim 2, characterized in that: two adjacent ventilation openings (70) are formed in four outer side surfaces of the outer shell (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810468481.7A CN108533338B (en) | 2018-05-16 | 2018-05-16 | Air generator using natural gas as energy source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810468481.7A CN108533338B (en) | 2018-05-16 | 2018-05-16 | Air generator using natural gas as energy source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108533338A CN108533338A (en) | 2018-09-14 |
| CN108533338B true CN108533338B (en) | 2023-09-05 |
Family
ID=63471601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810468481.7A Active CN108533338B (en) | 2018-05-16 | 2018-05-16 | Air generator using natural gas as energy source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108533338B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080025988A (en) * | 2006-09-19 | 2008-03-24 | 윤지훈 | Self generation a heater |
| WO2010125568A2 (en) * | 2009-04-28 | 2010-11-04 | Technion- Research And Development Foundation Ltd. | A system for wind energy harvesting and storage wising compressed air and hot water |
| CN102913393A (en) * | 2011-07-31 | 2013-02-06 | 宋开泉 | Compressed air turbine wind-driven generator |
| CN105201554A (en) * | 2015-09-23 | 2015-12-30 | 瑞安市源博洁净新能源再生研究所 | Air engine taking natural gas as energy |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8225900B2 (en) * | 2008-04-26 | 2012-07-24 | Domes Timothy J | Pneumatic mechanical power source |
-
2018
- 2018-05-16 CN CN201810468481.7A patent/CN108533338B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080025988A (en) * | 2006-09-19 | 2008-03-24 | 윤지훈 | Self generation a heater |
| WO2010125568A2 (en) * | 2009-04-28 | 2010-11-04 | Technion- Research And Development Foundation Ltd. | A system for wind energy harvesting and storage wising compressed air and hot water |
| CN102913393A (en) * | 2011-07-31 | 2013-02-06 | 宋开泉 | Compressed air turbine wind-driven generator |
| CN105201554A (en) * | 2015-09-23 | 2015-12-30 | 瑞安市源博洁净新能源再生研究所 | Air engine taking natural gas as energy |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108533338A (en) | 2018-09-14 |
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Effective date of registration: 20230705 Address after: 325213 Chaoji Yantou Village, Huling Town, Rui'an City, Wenzhou City, Zhejiang Province Applicant after: RUIAN YUANBA MACHINERY MANUFACTURING Co.,Ltd. Address before: 325200 Hu Ling Zhen Hu bedrock tou Cun, Rui'an City, Wenzhou City, Zhejiang Province Applicant before: RUIAN YUANBO CLEAN NEW ENERGY REGENERATION INSTITUTE |
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