CN218273757U - Compressed air energy storage power generation teaching device - Google Patents
Compressed air energy storage power generation teaching device Download PDFInfo
- Publication number
- CN218273757U CN218273757U CN202220536883.8U CN202220536883U CN218273757U CN 218273757 U CN218273757 U CN 218273757U CN 202220536883 U CN202220536883 U CN 202220536883U CN 218273757 U CN218273757 U CN 218273757U
- Authority
- CN
- China
- Prior art keywords
- compressed air
- assembly
- energy storage
- power generation
- teaching device
- 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.)
- Active
Links
Images
Landscapes
- Control Of Eletrric Generators (AREA)
Abstract
The utility model discloses a teaching device that compressed air energy storage generated electricity, including compression subassembly, controller, multistage expansion subassembly and electricity generation subassembly, wherein, the controller respectively with the compression subassembly multistage expansion subassembly electricity generation subassembly electrical connection, the compression subassembly pass through exhaust duct with multistage expansion subassembly fixed connection. The utility model discloses a dynamic simulation clearly presents compressed air energy storage power generation process, and the wide teenagers of effective help know compressed air energy storage power generation technique fast, solved unable accurate show working process and the poor problem of teaching effect that traditional compressed air energy storage power generation's teaching device exists.
Description
Technical Field
The utility model relates to an air energy storage electricity generation technical field, in particular to teaching device that compressed air energy storage was generated electricity.
Background
Energy is a material basis on which human society relies on survival and development. With the increasing exhaustion of fossil energy in the world, it is a necessary way for future energy development to enhance the development and utilization of new energy. The compressed air energy storage is used as a new large-scale physical energy storage, has the characteristics of no pollution, large capacity, high regulation speed and the like, and is one of large-scale energy storage and power generation technologies with the greatest development prospect. The compressed air energy storage and power generation science popularization education has important practical significance for improving the utilization consciousness of the national compressed air new energy and developing the compressed air energy storage and power generation science popularization education. The science popularization exhibit is a carrier of science popularization education, directly determines the effect of science popularization, is lack of principle science popularization exhibits in the field of compressed air energy storage power generation science popularization at present, and is single in function and static in science popularization exhibiting.
Specifically, the current compressed air energy storage power generation science popularization exhibit is mostly science popularization compressed air energy storage power generation application scene, lack compressed air energy storage technical principle science popularization, current science popularization exhibit mainly follows the scene that compressed air energy storage power generation was used and sends out, science popularization compressed air energy storage power generation's application scene, help teenagers to know the application condition that compressed air energy storage power generation, this type of exhibit design is for adopting compressed air energy storage power generation model, application scene model subassembly constitutes, the system is static show, the display function is single, only can the application condition that compressed air energy storage power generation was shown to the macroscopic view.
To sum up, the teaching device of traditional compressed air energy storage electricity generation has the problem that can't show the working process accurately and the teaching effect is poor.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a teaching device that compressed air energy storage generated electricity, through improving the component structure of teaching device, solved the unable accurate show working process that traditional compressed air energy storage generated electricity's teaching device exists and the poor problem of teaching effect.
For solving above technical problem, the technical scheme of the utility model for adopt a compressed air energy storage power generation's teaching device, including compression subassembly, controller, multistage expansion subassembly and electricity generation subassembly, wherein, the controller respectively with the compression subassembly multistage expansion subassembly electricity generation subassembly electrical connection, the compression subassembly pass through exhaust duct with multistage expansion subassembly fixed connection.
Optionally, the compression assembly comprises an air storage tank for storing compressed air, a compressed air unit and an air inlet pipeline, wherein the lower end of the compressed air unit abuts against the inner wall of the air storage tank, and the lower end of the compressed air unit moves towards the bottom end of the air storage tank under the condition that the upper end of the compressed air unit is rotated clockwise.
Optionally, the teaching apparatus further comprises a power consuming component electrically connected with the power generating component.
Optionally, the teaching device further comprises a temperature adjusting device, the temperature adjusting device is composed of a heating assembly for heating the multistage expansion assembly and a cold water cooling cylinder, wherein the compression assembly is arranged in the cold water cooling cylinder, and the heating assembly is electrically connected with the controller.
Optionally, the multi-stage expansion assembly comprises a high pressure turbine and a low pressure turbine.
Optionally, the power generation assembly is constituted by a dc generator.
Optionally, the power consuming component comprises an energy storage battery and an LED lamp.
Optionally, the teaching device further comprises compression valves respectively disposed on the intake duct and the exhaust duct.
The utility model discloses a teaching device of compressed air energy storage electricity generation of improving the part for priority for providing, the user can be through the energy storage of rotatory compressed air unit simulation compressed air, and then simulates through multistage expansion subassembly and electricity generation subassembly and convert the energy conversion that is equipped with in the fluid medium mechanical function and further turn into the theory of operation of electricity. The utility model discloses a dynamic simulation clearly presents compressed air energy storage power generation process, and the wide teenagers of effective help know compressed air energy storage power generation technique fast, has solved unable accurate show working process and the poor problem of teaching effect that traditional compressed air energy storage generating teaching device exists.
Drawings
Fig. 1 is a simplified unit electrical connection diagram of a teaching device for compressed air energy storage power generation according to the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the specific embodiments.
As shown in fig. 1, the teaching device for compressed air energy storage power generation comprises a compression assembly 1, a controller 2, a multi-stage expansion assembly 3 and a power generation assembly 4, wherein the controller 2 is electrically connected with the compression assembly 1, the multi-stage expansion assembly 3 and the power generation assembly 4 respectively, and the compression assembly 1 is fixedly connected with the multi-stage expansion assembly 3 through an exhaust pipeline 5. Wherein the multi-stage expansion assembly 3 comprises a high pressure turbine and a low pressure turbine; the power generation assembly 4 is composed of a direct current generator; the teaching device further comprises a compression valve 9, and the compression valve 9 is respectively arranged on the air inlet pipeline 13 and the exhaust pipeline 5. Specifically, controller 2 can comprise STM32 singlechip, LED drive circuit, motor drive circuit and touch-sensitive screen, and the generator of J-4218HB2401 model can be selected for use to direct current generator, and STM32 is through exporting different frequency and the pulse of different quantity to the STEP foot, through driver chip DRV8825 control motor rotation speed and angle to accessible DIR foot control direction of rotation. The STM32 can output PWM control signals through an I/O interface and control the on-off of the compression valve 9 through a driving relay; the touch screen adopts ATK-7TFTLCD V2, and the interface comprises a pressure intensity process display, a current display, a start-stop button, a power generation button, a multi-stage expansion component 3 and a heater start button.
Further, the utility model discloses a set up high pressure turbine and low pressure turbine to convert the energy that contains in the fluid medium to mechanical work. Specifically, the energy of the compressed air is converted into kinetic energy as it flows through the nozzle, and the fluid impacts the blades as it flows through the rotor, thereby driving the rotor to rotate and thereby driving the turbine shaft to rotate. The turbine shaft directly or through a transmission mechanism drives the power generation component 4 to generate power, and waste gas generated when the multistage expansion component 3 works is discharged to the outside through a waste gas pipe. Wherein heating is required during the expansion process, so that the multi-stage expansion assembly 3 is operated in synchronism with the heating assembly 7.
Further, the compression assembly 1 comprises an air tank 11 for storing compressed air, a compressed air unit 12 and an air inlet pipe 13, wherein the lower end of the compressed air unit 12 abuts against the inner wall of the air tank 11, and when the upper end of the compressed air unit 12 is rotated clockwise, the lower end of the compressed air unit 12 moves towards the bottom end of the air tank 11. Wherein, the lower extreme of compressed air unit 12 can with 11 inner wall threaded connection of air holder to the realization is in clockwise rotation under the condition of the upper end of compressed air unit 12, the lower extreme of compressed air unit 12 orientation the bottom motion of air holder 11, thereby accomplish the process of simulation air compression.
Further, the teaching device further comprises an electricity utilization component 6, and the electricity utilization component 6 is electrically connected with the electricity generation component 4. The electricity utilization assembly 6 comprises an energy storage battery and an LED lamp. The energy storage battery is divided at intervals of 10%, the fluctuation condition of the electric quantity can be displayed dynamically and clearly, and when the energy storage battery is charged, the LED lamp strip rises to light and displays the electric quantity; when the energy storage battery discharges, the LED lamp strip falls and is lightened, and the electric quantity is displayed; the lamp strip of energy storage battery is controlled by the controller, can control the setting range that the lamp strip shows the electric quantity and reachs at the charging and discharging in-process, has real-time dynamic. Secondly, when the electric quantity is reduced to be below 10%, the electric quantity yellow warning display mark is lightened; when the power rises above 90%, a power yellow warning display sign.
Further, the teaching device further comprises a temperature adjusting device, wherein the temperature adjusting device is composed of a heating component 7 for heating the multistage expansion component 3 and a cold water cooling cylinder 8, the compression component 1 is arranged in the cold water cooling cylinder 8, and the heating component 7 is electrically connected with the controller 2. The utility model discloses a set up cold water cooling cylinder 8 for the heat of giving out during compressed air is filled the cold water cooling cylinder 8 of cooling water by the outside and is absorbed, in order to protect compression subassembly 1.
The utility model discloses can be through the energy storage of rotatory compressed air unit simulation compressed air, and then simulate through multistage expansion subassembly and power generation subassembly and convert the energy conversion that has in the fluid medium to mechanical function and further turn into the theory of operation of electric. The utility model discloses a dynamic simulation clearly presents compressed air energy storage power generation process, and the wide teenagers of effective help know compressed air energy storage power generation technique fast, has solved unable accurate show working process and the poor problem of teaching effect that traditional compressed air energy storage generating teaching device exists.
The teaching device for compressed air energy storage and power generation provided by the embodiment of the invention is described in detail above. The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, it is possible to make various improvements and modifications to the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Those of skill would further appreciate that the various illustrative components and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the components and steps of the various examples have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the technical solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
Claims (8)
1. A teaching device for compressed air energy storage and power generation is characterized by comprising a compression assembly (1), a controller (2), a multi-stage expansion assembly (3) and a power generation assembly (4),
the controller (2) is respectively and electrically connected with the compression assembly (1), the multi-stage expansion assembly (3) and the power generation assembly (4),
the compression assembly (1) is fixedly connected with the multistage expansion assembly (3) through an exhaust pipeline (5).
2. Teaching device according to claim 1, wherein the compression assembly (1) comprises a gas tank (11) for storing compressed gas, a compressed air unit (12) and an inlet duct (13), wherein,
the lower end of the compressed air unit (12) is abutted against the inner wall of the air storage tank (11),
in case of rotating the upper end of the compressed air unit (12) clockwise, the lower end of the compressed air unit (12) moves toward the bottom end of the air tank (11).
3. The teach pendant of claim 1, further comprising an electricity consuming component (6), wherein the electricity consuming component (6) is electrically connected to the electricity generating component (4).
4. Teaching device according to claim 3, further comprising a temperature regulation device consisting of a heating assembly (7) for heating the multi-stage expansion assembly (3) and a cold water cooling drum (8), wherein,
the compression assembly (1) is arranged in the cold water cooling cylinder (8), and the heating assembly (7) is electrically connected with the controller (2).
5. Teach pendant according to claim 4, wherein the multi-stage expansion assembly (3) comprises a high pressure turbine and a low pressure turbine.
6. Teaching device according to claim 5, wherein the power generating assembly (4) is constituted by a direct current generator.
7. The teaching device according to claim 6, wherein the power consuming components (6) comprise energy storage batteries and LED lamps.
8. The teaching device according to claim 7, further comprising a compression valve (9), the compression valve (9) being provided on the intake duct (13) and the exhaust duct (5), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220536883.8U CN218273757U (en) | 2022-03-11 | 2022-03-11 | Compressed air energy storage power generation teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220536883.8U CN218273757U (en) | 2022-03-11 | 2022-03-11 | Compressed air energy storage power generation teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218273757U true CN218273757U (en) | 2023-01-10 |
Family
ID=84707504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220536883.8U Active CN218273757U (en) | 2022-03-11 | 2022-03-11 | Compressed air energy storage power generation teaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218273757U (en) |
-
2022
- 2022-03-11 CN CN202220536883.8U patent/CN218273757U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202451682U (en) | Hydraulic vibration energy recovery shock absorber | |
| CN203835573U (en) | Energy-saving combustion-supporting vehicle-mounted hydrogen-oxygen generating system | |
| CN103061956A (en) | Pneumatic hydraulic potential circulating power generation system | |
| CN218273757U (en) | Compressed air energy storage power generation teaching device | |
| CN205509771U (en) | Multi -functional generator | |
| CN104564438A (en) | High-thermal-efficiency alcohol generator unit | |
| CN201991715U (en) | Low-temperature solar thermal power generation device | |
| CN205909564U (en) | Energy integrated system provides multiple forms of energy to complement each other | |
| CN110617178A (en) | Electric product with wind driven generator | |
| CN1731043A (en) | Intelligent automatic gas water heater and control method thereof | |
| CN114592930A (en) | Small ORC power generation and heat pump integrated modular experimental device and method | |
| CN103511169A (en) | Wave power generation device suitable for lakes and control method of wave power generation device | |
| CN204226115U (en) | A kind of impeller Direct driver wind-driven generator | |
| KR200279402Y1 (en) | The generation of electricity teaching materials for exercise use of nature kinectic energy | |
| CN209358450U (en) | A kind of more oscillator piezoelectric generating devices of charming appearance and behaviour | |
| CN107816407A (en) | A kind of antioverloading hydroelectric power generating apparatus | |
| CN103245207A (en) | Water tank cooling device | |
| CN103248129B (en) | Energy conversion device and method | |
| CN205909553U (en) | Wisdom energy supply terminal mechanism | |
| CN105300029A (en) | Water tank cooling device | |
| CN209570042U (en) | A kind of Cremation Machine flue dust air cooling tower | |
| CN107965385A (en) | A kind of pulsed electricity auxiliary turbine is pressurized power generator | |
| CN212454695U (en) | Experiment table for simulating vehicle-mounted wind power generation device | |
| CN220207989U (en) | Training equipment for automobile power supply system | |
| RU2053398C1 (en) | Air accumulating plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |