CN110829719A - Power generation system combining pneumatic motor and generator - Google Patents
Power generation system combining pneumatic motor and generator Download PDFInfo
- Publication number
- CN110829719A CN110829719A CN201911215777.9A CN201911215777A CN110829719A CN 110829719 A CN110829719 A CN 110829719A CN 201911215777 A CN201911215777 A CN 201911215777A CN 110829719 A CN110829719 A CN 110829719A
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- China
- Prior art keywords
- pneumatic motor
- gas
- generator
- power generation
- generation system
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C13/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
A power generation system is composed of a pneumatic motor and a generator which are combined on the basis of existing technologies and structures of the pneumatic motor and the generator, wherein the shaft of the pneumatic motor and the shaft of the generator are the same shaft, a gas pipe of gas storage equipment is connected with a gas inlet of the pneumatic motor, the existing structure is adopted in the internal structure of the pneumatic motor, a gas outlet for discharging waste gas can be arranged at the position of a connecting shaft without changing or changing according to conditions, a connecting valve is arranged on the gas storage equipment, a gas inlet pipe of the pneumatic motor is connected with the gas storage equipment through the connecting valve, and the gas storage equipment can be arranged into two sets to alternately supply gas.
Description
The technical field is as follows:
the invention belongs to the field of power generation equipment, and particularly relates to a power generation system combining a pneumatic motor and a generator.
Background art:
more than 30 years ago, the compressed air power generation commercial transportation aiming at energy storage is successively realized in the United states and Germany, and because the compressed air processing only depends on electric power in the traditional concept, the compressed air power generation is used for more times, but the benefit is reduced, so that the compressed air power generation case except the energy storage is not available all the time. However, the compressed air processing is not only dependent on electricity, but a large amount of unused water power and wind power in nature can be used for processing the compressed air, and the application numbers are as follows: 201910934393.6, 2019109359722 disclose the use of hydraulic and pneumatic power to process compressed air. In the compressed air drive field, pneumatic motor technique is very mature, combines pneumatic motor and generator, alright in order to realize compressed air electricity generation, makes this field break through, if can widely use widely, must will change the occupation of ratio of current fossil energy in electric power, makes the more environmental protection of electric power cheaper.
The invention content is as follows:
in view of the above circumstances, the present invention provides a power generation system using a combination of an air motor and a generator, which can replace a driving portion of the generator with the air motor by simply combining the air motor and the generator without changing any structure of the air motor and the generator.
The power generation system of the invention combines the existing pneumatic motor and the generator on the basis of the technology and structure of the pneumatic motor and the generator to form the power generation system, and is characterized in that: the shaft of the pneumatic motor and the shaft of the generator are the same shaft.
In the power generation system, the gas pipe of the gas storage equipment is connected with the gas inlet of the pneumatic motor. The internal structure of the pneumatic motor adopts the prior structure, and an air outlet for discharging waste gas can be arranged at the position of the connecting shaft without changing or changing according to the situation.
According to the power generation system, the connecting valve is arranged on the gas storage device, and the gas inlet pipe of the pneumatic motor is connected with the gas storage device through the connecting valve. The gas storage devices can be arranged into two sets to alternately supply gas.
In the power generation system, the rotating speed of the pneumatic motor is determined by the exhaust gas volume, so that the compressed air can be delivered and exhausted according to the rotating speed requirement of the generator. A pressure reducing device can be arranged to change the air pressure of the compressed air to adapt to the rotating speed required by the generator, but the link belongs to the general technology and is not shown in the figure.
The power generation system of the invention uses various technologies and structures which are commonly used in the market as the pneumatic motor and the generator, and the core improvement is to use compressed air for power generation, and what kind of pneumatic motor is adopted is not important as long as the generator can be driven; the generator may be of any type as long as it can generate electricity by driving the air motor in cooperation with the air motor.
The invention has the great advantage that the pneumatic motor and the generator in the prior art can be put to the market as soon as possible without spending more technical development cycles, and the structure of the electric energy source can be changed as soon as possible, thereby contributing to the reduction of carbon emission.
The power generation system of the invention adopts compressed air which is not processed by electric power as a power source, and the price of the power generated in the factory is lower than that of the existing hydroelectric power or wind power because the hydroelectric power is not dammed to block the river and move the immigration, and the clearance and the instability of the wind power are not generated.
The invention has clear principle, simple structure, mature technology, no requirement of different conditions for power station construction equipment and convenient and flexible popularization and implementation.
Description of the drawings:
fig. 1 is a schematic plan view of the present invention.
The specific implementation mode is as follows:
the power generation system of the present invention will be further described with reference to the above drawings.
The power generation system of the invention combines the existing pneumatic motor and the generator on the basis of the technology and structure of the pneumatic motor and the generator to form the power generation system, and is characterized in that: the shaft 5 of the air motor 4 is coaxial with the shaft 5 of the generator 6.
In the power generation system, the gas pipe 3 of the gas storage device 1 is connected with the gas inlet 7 of the pneumatic motor 4. The internal structure of the pneumatic motor 4 is the same as the existing structure, and the air outlet for discharging waste gas can be arranged at the position 8 of the connecting shaft 5 without changing or changing according to the situation.
According to the power generation system, the connecting valve 2 is arranged on the gas storage device 1, and the gas inlet pipe 3 of the pneumatic motor 4 is connected with the gas storage device 1 through the connecting valve 2. The gas storage devices 1 can be arranged into two sets to alternately supply gas.
In the power generation system of the present invention, the rotation speed of the air motor 4 is determined by the displacement, so that the compressed air can be delivered according to the rotation speed of the generator 6. It is also possible to provide a pressure reducing device to change the pressure of the compressed air to adapt to the desired speed of the generator 6, but this is a common technique and is not shown in the figures.
In the power generation system, the pneumatic motor 4 and the generator 6 use various common technologies and structures on the market, the core improvement is that compressed air is used for power generation, and what kind of pneumatic motor 4 is used is not important as long as the generator 6 can be driven; the generator 6 may be of any type as long as it can generate power by driving the air motor 4 in conjunction with the air motor 4.
One advantage of the present invention using the prior art pneumatic motor 4 and generator 6 is that it can be brought to market early without spending more technological development cycles, and can change the electrical energy structure early, contributing to the reduction of carbon emissions.
Claims (3)
1. The utility model provides a power generation system, on the technical and structural basis of current pneumatic motor and generator, combines the two, constitutes power generation system its characterized in that: the shaft 5 of the air motor 4 is coaxial with the shaft 5 of the generator 6.
2. The power generation system of claim 1, wherein: the gas pipe 3 of the gas storage device 1 is connected with the gas inlet 7 of the pneumatic motor 4, the internal structure of the pneumatic motor 4 adopts the prior structure, and the gas outlet for discharging waste gas can be arranged at the position 8 of the connecting shaft 5 without changing or changing according to the situation.
3. The power generation system of claim 1, wherein: the gas storage device 1 is provided with a connecting valve 2, the gas inlet pipe 3 of the pneumatic motor 4 is connected with the gas storage device 1 through the connecting valve 2, and the gas storage device 1 can be provided with two sets so as to alternately supply gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911215777.9A CN110829719A (en) | 2019-12-02 | 2019-12-02 | Power generation system combining pneumatic motor and generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911215777.9A CN110829719A (en) | 2019-12-02 | 2019-12-02 | Power generation system combining pneumatic motor and generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110829719A true CN110829719A (en) | 2020-02-21 |
Family
ID=69542132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911215777.9A Pending CN110829719A (en) | 2019-12-02 | 2019-12-02 | Power generation system combining pneumatic motor and generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110829719A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915966A (en) * | 2018-07-09 | 2018-11-30 | 交通运输部公路科学研究所 | A kind of road gas collection energy accumulation electricity generator |
-
2019
- 2019-12-02 CN CN201911215777.9A patent/CN110829719A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915966A (en) * | 2018-07-09 | 2018-11-30 | 交通运输部公路科学研究所 | A kind of road gas collection energy accumulation electricity generator |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200221 |
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| WD01 | Invention patent application deemed withdrawn after publication |