An active and power-free energy storage device

Abstract

The present invention discloses an active non-powered energy storage device, belonging to the field of clean energy power generation. An active non-powered energy storage device includes a buffer pressure tank, an exhaust valve, a rotation speed increasing device, a power generation structure, a storage battery and a sensor connected in sequence. The power generation structure includes a first power generation component and a second power generation component arranged in parallel. The first power generation component includes a generator, and the rotation speed increasing device and the storage battery are both connected to the generator. The second power generation component includes a piezoelectric tube and a charge amplification circuit connected to each other. The piezoelectric tube is connected to the rotation speed increasing device, and the charge amplification circuit is connected to the storage battery. The rotation speed increasing device includes a speed increasing tank, and a fixed sealing plate is assembled inside the speed increasing tank. It can achieve the advantages of small structural size, convenient layout, easy production, and low processing and manufacturing costs. It is applicable to complex outdoor environments, has a wide application range, and good use effects.

Description

Technical Field

[0001] The present invention relates to the field of clean energy power generation, and more specifically, to an active non-powered energy storage device. Background Art

[0002] With the economic globalization and the continuous increase of the world population, the energy problem has become increasingly severe. At the same time, people's awareness of environmental protection is constantly increasing, the emission standards are becoming more and more strict, and the demand for electricity is increasing day by day. Therefore, clean and renewable energy is the most commercially valuable;

[0003] There is a certain energy loss in the breathing valves of some large storage tanks. In order to recover and utilize it, an energy storage device adapted to it will be set up. However, the existing energy storage devices have complex structures, large volumes, high manufacturing costs, troublesome installation, large floor areas, and are not suitable for complex outdoor environments, making it difficult to popularize on a large scale. For this reason, we propose an active non-powered energy storage device. Summary of the Invention

[0004] 1. Technical Problem to be Solved

[0005] Aiming at the problems existing in the prior art, the purpose of the present invention is to provide an active non-powered energy storage device, which can achieve the advantages of small structural size, convenient layout, easy production, low processing and manufacturing costs, is suitable for complex outdoor environments, has a wide application range, and good use effects.

[0006] 2. Technical Solution

[0007] To solve the above problems, the present invention adopts the following technical solutions.

[0008] An active non-powered energy storage device includes a buffer pressure tank, an exhaust valve, a rotation speed increasing device, a power generation structure, a storage battery, and a sensor connected in sequence. The power generation structure includes a first power generation component and a second power generation component arranged in parallel. The first power generation component includes a generator. The rotation speed increasing device and the storage battery are both connected to the generator. The second power generation component includes a piezoelectric tube and a charge amplification circuit connected to each other. The piezoelectric tube is connected to the rotation speed increasing device, and the charge amplification circuit is connected to the storage battery.

[0009] Further, the rotation speed increasing device includes an acceleration tank, inside which a fixed sealing plate is assembled. Below the fixed sealing plate inside the acceleration tank is an equipment chamber, where the generator is installed. Above the fixed sealing plate inside the acceleration tank is a functional chamber. An air inlet pipe and an air outlet pipe communicating with the functional chamber are arranged on the outer side of the acceleration tank, and the air inlet pipe is connected to the exhaust valve. A turbine transmission member is arranged inside the equipment chamber. An upper side of the turbine transmission member is fixedly connected with a movable sealing plate rotatably connected to the equipment chamber. A fixing frame is fixedly connected to the movable sealing plate, and the piezoelectric tube is assembled on the fixing frame. The generator and the turbine transmission member are connected by a planetary gear assembly.

[0010] Further, the turbine transmission member includes a turbine main body rotatably connected inside the equipment chamber, and a plurality of impulse blades are arranged on the periphery of the turbine main body.

[0011] Further, the planetary gear assembly includes a toothed ring, a first toothed gear and a first transmission shaft. The toothed ring is fixedly connected inside the turbine main body. The first transmission shaft is rotatably connected to the fixed sealing plate, and a lower end of the fixed sealing plate is connected to an input end of the generator through a magnetic coupling. The first toothed gear is fixedly connected to an upper end of the first transmission shaft, and the toothed ring and the first toothed gear are meshed.

[0012] Further, the piezoelectric tube includes a tube body fixedly connected to the fixing frame. A end seat is assembled on one end face of the tube body. A connecting piece located inside the tube body is fixedly connected to the end seat. The connecting piece is electrically connected to the piezoelectric tube. A piezoelectric sheet is fixedly connected to an upper side of the connecting piece. A return spring is fixedly connected to a side face of the connecting piece away from the end seat, and an end of the return spring away from the connecting piece is fixedly connected to a counterweight block.

[0013] Further, the planetary gear assembly further includes a second transmission shaft rotatably connected to the fixing frame. A lower end of the second transmission shaft is fixedly connected to a second toothed gear meshed with the first toothed gear. An upper end of the second transmission shaft is fixedly connected to a large bevel gear. The end seat is rotatably connected to the tube body. A small bevel gear is fixedly connected to the end seat, and the large bevel gear and the small bevel gear are meshed.

[0014] Further, the counterweight block includes a plurality of sequentially connected counterweight sub-blocks. Each counterweight sub-block includes a counterweight main body. A connecting rod is fixedly connected to an end face of one end of the counterweight main body. A snap ring is arranged on the outer side of the connecting rod. A connecting cavity adapted to the connecting rod is arranged inside the counterweight main body. A limiting cylinder adapted to the snap ring is arranged inside the connecting cavity. A pressing self-adjusting component is further arranged on the counterweight main body.

[0015] Further, the pressing self-adjusting component includes an auxiliary pipe fixedly connected to the counterweight main body. A notch communicating with the connection cavity is formed in the auxiliary pipe. The limiting cylinder is slidably connected to the inside of the auxiliary pipe, and the lower part of the limiting cylinder can extend into the connection cavity through the notch. A limiting cylinder is installed inside the auxiliary pipe and on one side of the limiting cylinder, and a push rod is installed inside the auxiliary pipe and on the other side of the limiting cylinder. The push rod extends to the outside of the auxiliary pipe.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the advantages of the present invention are as follows:

[0018] (1) In this solution, a rotation speed increasing device is provided to recycle the gas ejected from the storage battery, providing kinetic energy for the first power generation component and the second power generation component. The first power generation component and the second power generation component convert the kinetic energy into electric energy and transmit it to the inside of the storage battery for storage, reducing energy waste. At the same time, it has the advantages of small structural size, convenient layout, easy production, and low processing and manufacturing costs. It is applicable to complex outdoor environments, has a wide application range, and good use effects. Description of the drawings

[0019] Figure 1 It is a schematic structural diagram of the present invention;

[0020] Figure 2 It is a schematic structural diagram of the rotation speed increasing device of the present invention;

[0021] Figure 3 It is a partial sectional structural diagram of the rotation speed increasing device of the present invention;

[0022] Figure 4 It is an overall sectional structural diagram of the rotation speed increasing device of the present invention;

[0023] Figure 5 It is a sectional structural diagram of the piezoelectric tube of the present invention;

[0024] Figure 6 It is a schematic structural diagram of the counterweight block of the present invention;

[0025] Figure 7 It is a sectional structural diagram of the counterweight sub-block of the present invention.

[0026] Explanation of the reference numerals in the drawings:

[0027] 1. Buffer pressure tank; 2. Exhaust valve; 3. Speed increasing tank; 4. Tank cover; 5. Intake pipe; 6. Outlet pipe; 7. Fixed sealing plate; 8. Turbine main body; 9. Impulse blade; 10. Movable sealing plate; 11. Generator; 12. Magnetic coupling; 13. Fixed bracket; 14. Pipe body; 15. Large bevel gear; 16. Small bevel gear; 17. Ratchet ring; 18. First ratchet gear; 19. Second ratchet gear; 20. First transmission shaft; 21. Second transmission shaft; 22. End seat; 23. Connecting piece; 24. Piezoelectric sheet; 25. Return spring; 26. Counterweight main body; 27. Connecting rod; 28. Snap ring; 29. Auxiliary pipe; 30. Push rod; 31. Return spring; 32. Limit cylinder; 33. Connecting cavity; 34. High-pressure gas storage tank; 35. Breather valve; 36. Rotating speed increasing device; 37. Battery; 38. Sensor; 39. Charge amplification circuit; 40. Piezoelectric tube. Detailed implementation mode

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0029] Embodiment:

[0030] Please refer to Figure 1-7 As shown, an active non-powered energy storage device includes a buffer pressure tank 1, an exhaust valve 2, a rotating speed increasing device 36, a power generation structure, a battery 37 and a sensor 38 connected in sequence. The buffer pressure tank 1 is connected to the breather valve 35 on the high-pressure gas storage tank 34.

[0031] Among them, the power generation structure includes a first power generation component and a second power generation component arranged in parallel. The first power generation component includes a generator 11. The rotating speed increasing device 36 and the battery 37 are both connected to the generator 11. The second power generation component includes a connected piezoelectric tube 40 and a charge amplification circuit 39. The piezoelectric tube 40 is connected to the rotating speed increasing device 36, and the charge amplification circuit 39 is connected to the battery 37.

[0032] At this time, the buffer pressure tank 1 is connected to the breathing valve 35 on the high-pressure gas storage tank 34. When the breathing valve 35 ejects high-pressure gas, it will enter the interior of the buffer pressure tank 1 for storage. Until the air pressure inside the buffer pressure tank 1 reaches the set value, it is exhausted through the exhaust valve 2 into the interior of the rotation speed increasing device 36, where kinetic energy conversion takes place inside the rotation speed increasing device 36 to provide kinetic energy for the first power generation component and the second power generation component, enabling them to generate electrical energy and store it in the interior of the storage battery 37. When the sensor 38 receives a signal, it will release the electrical energy inside the storage battery 37.

[0033] Among them, please refer to Figure 2-4 As shown in the figure, the rotation speed increasing device 36 includes an acceleration tank 3. A fixed sealing plate 7 is assembled inside the acceleration tank 3. The lower side of the fixed sealing plate 7 inside the acceleration tank 3 is the equipment chamber, and the generator 11 is installed inside the equipment chamber. The upper side of the fixed sealing plate 7 inside the acceleration tank 3 is the functional chamber. An air inlet pipe 5 and an air outlet pipe 6 communicating with the functional chamber are provided on the outer side of the acceleration tank 3, and the air inlet pipe 5 is connected to the exhaust valve 2. A turbine transmission member is arranged inside the equipment chamber. The upper side of the turbine transmission member is fixedly connected to a movable sealing plate 10 rotatably connected to the equipment chamber. A fixed frame 13 is fixedly connected to the movable sealing plate 10, and a piezoelectric tube 40 is assembled on the fixed frame 13. The generator 11 and the turbine transmission member are connected by a planetary gear assembly;

[0034] At this time, the gas discharged from the exhaust valve 2 will enter the interior of the functional chamber through the air inlet pipe 5 and then be discharged through the air outlet pipe 6. During the process of gas flow, the gas will push the turbine transmission member to make the turbine transmission member rotate, converting the kinetic energy of gas flow into the mechanical energy required by the power generation component and transmitting it to the generator 11 through the planetary gear assembly.

[0035] Among them, please refer to Figure 3-4 As shown in the figure, the turbine transmission member includes a turbine main body 8 rotatably connected inside the equipment chamber. A plurality of impulse blades 9 are arranged on the periphery of the turbine main body 8. When the air inlet pipe 5 intakes air, it will push the impulse blades 9 to drive the turbine main body 8 to rotate.

[0036] Among them, please refer to Figure 4As shown in the figure, the planetary gear assembly includes a toothed ring 17, a first toothed gear 18, and a first transmission shaft 20. The toothed ring 17 is fixedly connected inside the turbine main body 8. The first transmission shaft 20 is rotatably connected to the fixed seal plate 7, and the lower end of the fixed seal plate 7 is connected to the input end of the generator 11 through a magnetic coupling 12. The first toothed gear 18 is fixedly connected to the upper end of the first transmission shaft 20, and the toothed ring 17 and the first toothed gear 18 are meshed and connected. When the turbine main body 8 rotates, it will drive the first toothed gear 18 to rotate together through the toothed ring 17. When the first toothed gear 18 rotates, it will drive the input end of the generator 11 to rotate through the magnetic coupling 12, so that the generator 11 generates electricity.

[0037] Among them, please refer to Figure 4-5 As shown in the figure, the piezoelectric tube 40 includes a tube body 14 fixedly connected to the fixing frame 13. An end seat 22 is assembled on one end face of the tube body 14. A connecting piece 23 located inside the tube body 14 is fixedly connected to the end seat 22. The connecting piece 23 is electrically connected to the piezoelectric tube 40. A piezoelectric sheet 24 is fixedly connected to the upper side of the connecting piece 23. A return spring 25 is fixedly connected to the side of the connecting piece 23 away from the end seat 22. One end of the return spring 25 away from the connecting piece 23 is fixedly connected to a counterweight;

[0038] At this time, when the fixing frame 13 rotates, it will drive the counterweight main body 26 to move by using its rotational inertia. The connecting piece 23 is stretched and bent through the movement of the counterweight main body 26. The piezoelectric sheet 24 is deformed together through the deformation of the connecting piece 23. When the piezoelectric sheet 24 is deformed, electric energy will be generated and transmitted to the piezoelectric tube 40. The piezoelectric tube 40 and the piezoelectric sheet 24 are mature existing technologies, and the principle thereof will not be described in detail in this technical solution.

[0039] Furthermore, please refer to Figure 5 As shown in the figure, the planetary gear assembly further includes a second transmission shaft 21 rotatably connected to the fixing frame 13. A second toothed gear 19 meshed with the first toothed gear 18 is fixedly connected to the lower end of the second transmission shaft 21. A large bevel gear 15 is fixedly connected to the upper end of the second transmission shaft 21. The end seat 22 is rotatably connected to the tube body 14. A small bevel gear 16 is fixedly connected to the end seat 22, and the large bevel gear 15 and the small bevel gear 16 are meshed and connected. When the first toothed gear 18 rotates, it will drive the second transmission shaft 21 to rotate through the second toothed gear 19 meshed with it. When the second transmission shaft 21 rotates, it will drive the small bevel gear 16 meshed with it to rotate through the large bevel gear 15, so that the small bevel gear 16 drives the connecting piece 23 to rotate together through the end seat 22. When the connecting piece 23 rotates, it will stretch the counterweight block, which can effectively increase the deformation amplitude of the piezoelectric sheet 24 and improve its power generation effect.

[0040] Please refer to Figure 6-7As shown, here, the pipe body 14 is a detachable housing. The counterweight includes a plurality of counterweight sub-blocks connected in sequence. The plurality of counterweight sub-blocks are combined into a complete counterweight. The counterweight sub-block includes a counterweight main body 26. A connecting rod 27 is fixedly connected to the end face at one end of the counterweight main body 26. A snap ring 28 is provided on the outer side of the connecting rod 27. A connecting cavity 33 adapted to the connecting rod 27 is provided inside the counterweight main body 26. A limiting cylinder 32 adapted to the snap ring 28 is provided inside the connecting cavity 33. A pressing self-adjusting component is further provided on the counterweight main body 26 for adjusting the position of the limiting cylinder 32. When it is necessary to connect or disassemble the connecting rod 27 and the connecting cavity 33, the limiting cylinder 32 is pressed through the pressing self-adjusting component, so that the limiting cylinder 32 is moved out of the inside of the snap ring 28, and then the connecting rod 27 can be adjusted. After the connecting rod 27 is installed inside the connecting cavity 33, the limiting cylinder 32 is driven to reset through the pressing self-adjusting component, so that the limiting cylinder 32 enters the inside of the snap ring 28 to limit the connecting rod 27.

[0041] Specifically, please refer to Figure 7 As shown, the pressing self-adjusting component includes an auxiliary pipe 29 fixedly connected to the counterweight main body 26. A notch communicating with the connecting cavity 33 is provided on the auxiliary pipe 29. The limiting cylinder 32 is slidably connected inside the auxiliary pipe 29, and the lower part of the limiting cylinder 32 can extend into the connecting cavity 33 through the notch. A limiting cylinder 32 is installed inside the auxiliary pipe 29 and on one side of the limiting cylinder 32. A push rod 30 is installed on the other side of the limiting cylinder 32 inside the auxiliary pipe 29. The push rod 30 extends to the outside of the auxiliary pipe 29. At this time, when it is necessary to adjust the position of the limiting cylinder 32, by pressing the push rod 30, the position of the limiting cylinder 32 can be adjusted, so that the lower part of the limiting cylinder 32 is moved out of the connecting cavity 33. After use, the elastic force of the return spring 31 can drive the limiting cylinder 32 to reset.

[0042] At the same time, please refer to Figure 1 As shown, in order to protect the equipment inside the exhaust valve 2, a detachable tank cover 4 is fixedly connected to the upper side of the speed increasing tank 3. By providing the tank cover 4, a sealed space can be formed inside the speed increasing tank 3 to protect the equipment inside it.

[0043] Here, the materials of the speed increasing tank 3, the turbine main body 8, the impulse vane 9, the first spur gear 18 and the second spur gear 19 are all selected from any one of plastics and high molecular materials.

[0044] During use: Connect the buffer pressure tank 1 to the breather valve 35 on the high-pressure gas storage tank 34. When the breather valve 35 ejects high-pressure gas, it will enter the interior of the buffer pressure tank 1 for storage. Until the air pressure inside the buffer pressure tank 1 reaches the set value, exhaust through the exhaust valve 2, enter the interior of the functional cavity through the intake pipe 5, and then discharge through the outlet pipe 6. During the flow of the gas, the gas will push the turbine transmission part, causing the turbine transmission part to rotate;

[0045] When the turbine transmission part rotates, it will drive the piezoelectric tube 40 to revolve together. Utilize the inertia generated when the piezoelectric tube 40 revolves to move the counterweight. Stretch and bend the connecting piece 23 through the movement of the counterweight. Drive the piezoelectric sheet 24 to deform together through the deformation of the connecting piece 23. When the piezoelectric sheet 24 deforms, electric energy will be generated and transmitted to the piezoelectric tube 40, and then transmitted to the interior of the storage battery 37 for storage.

[0046] At the same time, when the turbine transmission part rotates, it will drive the first spur gear 18 to rotate together through the gear ring 17. When the first spur gear 18 rotates, it will drive the input end of the generator 11 to rotate through the magnetic coupling 12, so that the generator 11 generates electricity and transmits it to the interior of the storage battery 37 for storage.

[0047] In summary, the present invention recycles the gas ejected from the storage battery 37 by setting the rotation speed increasing device 36, provides kinetic energy for the first power generation component and the second power generation component, and converts the kinetic energy into electric energy through the first power generation component and the second power generation component and transmits it to the interior of the storage battery 37 for storage, reducing energy waste. At the same time, it has the advantages of small structural size, convenient layout, easy production, and low processing and manufacturing cost, is applicable to complex outdoor environments, has a wide application range, and good use effect.

[0048] The above is only the preferred specific implementation manner of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its improved concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An active passive energy storage device, characterized in that: It includes a buffer pressure tank (1), an exhaust valve (2), a rotation speed increasing device (36), a power generation structure, a storage battery (37) and a sensor (38) connected in sequence. The power generation structure includes a first power generation component and a second power generation component arranged in parallel. The first power generation component includes a generator (11). The rotation speed increasing device (36) and the storage battery (37) are both connected to the generator (11). The second power generation component includes a piezoelectric tube (40) and a charge amplification circuit (39) connected to each other. The piezoelectric tube (40) is connected to the rotation speed increasing device (36), and the charge amplification circuit (39) is connected to the storage battery (37). The rotation speed increasing device (36) includes a speed increasing tank (3). A fixed sealing plate (7) is assembled inside the speed increasing tank (3). The lower side of the fixed sealing plate (7) inside the speed increasing tank (3) is an equipment chamber, and the generator (11) is installed inside the equipment chamber. The upper side of the fixed sealing plate (7) inside the speed increasing tank (3) is a functional chamber. An air inlet pipe (5) and an air outlet pipe (6) communicating with the functional chamber are arranged on the outer side of the speed increasing tank (3), and the air inlet pipe (5) is connected to the exhaust valve (2). A turbine transmission part is arranged inside the equipment chamber. An upper side of the turbine transmission part is fixedly connected with a movable sealing plate (10) rotatably connected to the equipment chamber. A fixing frame (13) is fixedly connected to the movable sealing plate (10). The piezoelectric tube (40) is assembled on the fixing frame (13), and the generator (11) and the turbine transmission part are connected through a planetary gear assembly.

2. The active non-powered energy storage device according to claim 1, characterized in that: The turbine transmission part includes a turbine main body (8) rotatably connected inside the equipment chamber. A plurality of impulse blades (9) are arranged on the periphery of the turbine main body (8).

3. The active and power-free energy storage device according to claim 2, wherein: The planetary gear assembly includes a toothed ring (17), a first toothed gear (18) and a first transmission shaft (20). The toothed ring (17) is fixedly connected inside the turbine main body (8). The first transmission shaft (20) is rotatably connected to the fixed sealing plate (7), and a lower end of the fixed sealing plate (7) is connected to an input end of the generator (11) through a magnetic coupling (12). The first toothed gear (18) is fixedly connected to an upper end of the first transmission shaft (20), and the toothed ring (17) and the first toothed gear (18) are meshed and connected.

4. The active non-powered energy storage device according to claim 1, wherein: The piezoelectric tube (40) includes a tube body (14) fixedly connected to the fixing frame (13). An end seat (22) is assembled on one end face of the tube body (14). A connecting piece (23) located inside the tube body (14) is fixedly connected to the end seat (22). The connecting piece (23) is electrically connected to the piezoelectric tube (40). A piezoelectric sheet (24) is fixedly connected to an upper side of the connecting piece (23). A return spring (25) is fixedly connected to a side face of the connecting piece (23) away from the end seat (22). One end of the return spring (25) away from the connecting piece (23) is fixedly connected to a counterweight block.

5. An active non-powered energy storage device according to claim 4, characterized in that: The planetary gear assembly further includes a second transmission shaft (21) rotatably connected to the fixed frame (13). A second gear (19) meshing with the first gear (18) is fixedly connected to the lower end of the second transmission shaft (21). A large bevel gear (15) is fixedly connected to the upper end of the second transmission shaft (21). The end seat (22) is rotatably connected to the tube body (14). A small bevel gear (16) is fixedly connected to the end seat (22), and the large bevel gear (15) meshes with the small bevel gear (16).

6. The active non-powered energy storage device according to claim 4, wherein: The counterweight includes a plurality of sequentially connected counterweight sub-blocks. Each counterweight sub-block includes a counterweight body (26). A connecting rod (27) is fixedly connected to an end face of one end of the counterweight body (26). A snap ring (28) is formed on the outer side of the connecting rod (27). A connecting cavity (33) adapted to the connecting rod (27) is formed inside the counterweight body (26). A limiting cylinder (32) adapted to the snap ring (28) is arranged inside the connecting cavity (33). A pressing self-adjusting component is further arranged on the counterweight body (26).

7. An active and power-free energy storage device according to claim 6, characterized in that: The pressing self-adjusting component includes an auxiliary tube (29) fixedly connected to the counterweight body (26). A notch communicating with the connecting cavity (33) is formed in the auxiliary tube (29). The limiting cylinder (32) is slidably connected inside the auxiliary tube (29), and the lower part of the limiting cylinder (32) can extend into the connecting cavity (33) through the notch. A limiting cylinder (32) is installed inside the auxiliary tube (29) and on one side of the limiting cylinder (32). A push rod (30) is installed inside the auxiliary tube (29) and on the other side of the limiting cylinder (32). The push rod (30) extends outside the auxiliary tube (29).

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