Energy storage equipment with adjustable compression volume

Abstract

The utility model relates to the technical field of energy storage, and discloses an energy storage device with adjustable compression volume, which comprises an explosion-proof barrel, the bottom of the explosion-proof barrel is fixedly connected with a base, the bottom of the inner wall of the explosion-proof barrel is fixedly connected with a first motor, and the top of a driving shaft of the first motor is fixedly connected with a rotating disc. A plurality of fan blades are fixedly connected to the outer wall of the rotating disc, a plurality of air inlets are formed in the bottom of the anti-explosion barrel, a filtering ring is fixedly connected to the position, located outside the air inlets, of the bottom of the anti-explosion barrel, and a base plate is fixedly connected to the position, corresponding to the outer portions of the fan blades, of the bottom of the inner wall of the anti-explosion barrel. According to the energy storage device, the partition plate is matched with the electromagnetic valve, the compression volume can be selected according to requirements, the first motor drives the rotating disc and the fan blades to rotate, and therefore outside air is driven to be blown to the energy storage tank through the air inlet to cool the energy storage tank, and the situation that the temperature is too high, and the stability of energy storage is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage, in particular to an energy storage device with adjustable compression volume. Background Art

[0002] As a large-scale physical energy storage technology, the core energy storage unit of advanced compressed air energy storage technology adopts high-pressure air storage tanks, which breaks away from the constraints of traditional compressed air energy storage systems on geographical conditions and has broad market application prospects.

[0003] Since the supporting gas storage device of the advanced compressed air energy storage power station has a relatively large capacity, an accidental explosion of such a large compressed air storage tank will cause great destructive force; therefore, in order to improve the safety and reliability of the equipment and reduce the risk of explosion. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an energy storage device with adjustable compression volume, which can cool the energy storage tank, maintain the stability of the energy storage, and provide protection.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A compressed volume adjustable energy storage device comprises an explosion-proof barrel, wherein the bottom of the explosion-proof barrel is fixedly connected to a base, the bottom of the inner wall of the explosion-proof barrel is fixedly connected to a first motor, the top of the driving shaft of the first motor is fixedly connected to a rotating disk, the outer wall of the rotating disk is fixedly connected to a plurality of fan blades, the bottom of the explosion-proof barrel is provided with a plurality of air inlets, the bottom of the explosion-proof barrel is fixedly connected to a filter ring located outside the air inlet, the bottom of the inner wall of the explosion-proof barrel is fixedly connected to a pad corresponding to the outside of the fan blades, an energy storage tank is installed on the upper side of the pad, a plurality of partitions are fixedly connected to the middle of the energy storage tank, a pipeline is fixedly connected to the middle of the partitions, a plurality of solenoid valves are fixedly connected to the outside of the pipeline, and a cover assembly is provided on the outside of the explosion-proof barrel.

[0007] Furthermore, the cover plate assembly includes an arc-shaped plate on the front side of the explosion-proof barrel and a fixed frame on the right side of the explosion-proof barrel, the upper and lower outer walls of the arc-shaped plate are fixedly connected with gear rings, a second air outlet is opened on the top of the arc-shaped plate, the middle part of the fixed frame is rotatably connected with a rotating shaft, the upper and lower ends of the rotating shaft are fixedly connected with gears, the left side of the gear is meshed and connected to the right side of the gear ring, an organic plate is arranged above the fixed frame, a second motor is fixedly connected to the upper side of the plate, and a drive shaft of the second motor is fixedly connected to the top of the rotating shaft.

[0008] Furthermore, a first air outlet is provided at the top of the explosion-proof barrel, and a protective plate is fixedly connected to the outside of the top of the explosion-proof barrel corresponding to the first air outlet.

[0009] Furthermore, a rain shield is fixedly connected to the top of the explosion-proof barrel.

[0010] Furthermore, the top of the arc plate is rotatably connected to the top of the inner wall of the explosion-proof barrel, and the bottom inner wall of the arc plate is rotatably connected to the outer wall of the pad.

[0011] Furthermore, the left end of the fixing frame is fixedly connected to the right side of the explosion-proof barrel.

[0012] Furthermore, the left end of the machine plate is fixedly connected to the top right side of the explosion-proof barrel.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the compression volume can be selected according to the demand through the cooperation of the partition and the solenoid valve, and the rotating disk and the fan blades are driven to rotate by the first motor, thereby promoting the outside air to pass through the air inlet and blow to the energy storage tank to cool the energy storage tank and avoid excessive temperature, which affects the stability of energy storage.

[0015] 2. In the utility model, the second motor is provided to drive the rotating shaft to rotate, thereby driving the gear and the gear ring to cooperate, and driving the arc plate to rotate, so as to protect the energy storage tank inside. At the same time, in the event of an accident, the greater destructive force generated by the accidental explosion can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an overall schematic diagram of an energy storage device with adjustable compression volume proposed by the utility model;

[0017] Figure 2 A schematic diagram of an energy storage tank of an energy storage device with adjustable compression volume proposed by the utility model;

[0018] Figure 3 A schematic diagram of an arc-shaped plate of an energy storage device with adjustable compression volume proposed by the utility model;

[0019] Figure 4 A schematic diagram of a fan blade of an energy storage device with adjustable compression volume proposed by the utility model;

[0020] Figure 5 A schematic diagram of a gear ring of an energy storage device with adjustable compression volume proposed by the utility model.

[0021] Legend:

[0022] 1. Explosion-proof barrel; 2. Base; 3. First motor; 4. Rotating disk; 5. Fan blades; 6. Air inlet; 7. Filter ring; 8. Pad; 9. Energy storage tank; 10. Partition; 11. Pipeline; 12. Solenoid valve; 13. First air outlet; 14. Protective plate; 15. Arc plate; 16. Gear ring; 17. Second air outlet; 18. Fixed frame; 19. Rotating shaft; 20. Gear; 21. Machine plate; 22. Second motor; 23. Rain shield. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1-5 The utility model provides an embodiment: a compressed volume adjustable energy storage device, comprising an explosion-proof barrel 1, a base 2 is fixedly connected to the bottom of the explosion-proof barrel 1, a first motor 3 is fixedly connected to the bottom of the inner wall of the explosion-proof barrel 1, a rotating disk 4 is fixedly connected to the top of the driving shaft of the first motor 3, a plurality of fan blades 5 are fixedly connected to the outer wall of the rotating disk 4, a plurality of air inlets 6 are arranged at the bottom of the explosion-proof barrel 1, a filter ring 7 is fixedly connected to the outside of the air inlet 6 at the bottom of the explosion-proof barrel 1, a pad 8 is fixedly connected to the outside of the fan blade 5 at the bottom of the inner wall of the explosion-proof barrel 1, an energy storage tank 9 is installed on the upper side of the pad 8, a plurality of partitions 10 are fixedly connected to the middle of the energy storage tank 9, and a pipeline is fixedly connected to the middle of the partition 10 11, a plurality of solenoid valves 12 are fixedly connected to the outside of the pipeline 11, a first air outlet 13 is opened on the top of the explosion-proof barrel 1, a protective plate 14 is fixedly connected to the outside of the top of the explosion-proof barrel 1 corresponding to the first air outlet 13, and a rain shield 23 is fixedly connected to the top of the explosion-proof barrel 1; the internal space of the energy storage tank 9 can be divided into multiple spaces by the arranged partition 10, and the compression volume can be selected according to the demand, and the rotating disk 4 and the fan blades 5 are driven to rotate by the arranged first motor 3, so that the outside air enters from the air inlet 6 and passes through the pad 8 to generate wind force, so as to drive the air around the energy storage tank 9 to flow, cool down the energy storage tank 9, and avoid the temperature being too high, which causes the air inside the energy storage tank 9 to expand, and is prone to accidents.

[0025] An arc plate 15 is provided on the front side of the explosion-proof barrel 1, the top of the arc plate 15 is rotatably connected to the top of the inner wall of the explosion-proof barrel 1, the bottom inner wall of the arc plate 15 is rotatably connected to the outer wall of the pad 8, the upper and lower outer walls of the arc plate 15 are fixedly connected with a gear ring 16, and a second air outlet 17 is opened on the top of the arc plate 15. A fixing frame 18 is fixedly connected to the right side of the explosion-proof barrel 1, and a rotating shaft 19 is rotatably connected to the middle part of the fixing frame 18. Gears 20 are fixedly connected to the upper and lower ends of the rotating shaft 19, and the left side of the gear 20 is meshed and connected to the right side of the gear ring 16. An organic plate 21 is arranged above the fixing frame 18, the left end of the plate 21 is fixedly connected to the top right side of the explosion-proof barrel 1, the upper side of the plate 21 is fixedly connected to a second motor 22, and the driving shaft of the second motor 22 is fixedly connected to the top of the rotating shaft 19; the rotating shaft 19 and the gear 20 are driven to rotate by the arranged second motor 22, and the arc plate 15 is driven to rotate by the cooperation of the gear 20 and the gear ring 16, and cooperates with the explosion-proof barrel 1 to protect the energy storage tank 9 inside, and at the same time, in the event of an accident, a greater destructive force can be reduced when an accidental explosion occurs.

[0026] Working principle: By cooperating with the set pipeline 11 and the solenoid valve 12, compressed air can be injected into the energy storage tank 9 and the partition 10 respectively, and the set first motor 3 drives the rotating disk 4 and the fan blade 5 to rotate, thereby driving the outside air to enter through the air inlet 6, and pass through the pad 8, enter the explosion-proof barrel 1 and the arc plate 15, and cool the energy storage tank 9. The set first air outlet 13 and the protective plate 14 can maintain air circulation, and the set second motor 22 drives the rotating shaft 19 and the gear 20 to rotate. The gear 20 and the gear ring 16 cooperate to drive the arc plate 15 to rotate, and cooperate with the explosion-proof barrel 1 to protect the energy storage tank 9 inside.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An energy storage device with adjustable compression volume, comprising an explosion-proof barrel (1), characterized in that: The bottom of the explosion-proof barrel (1) is fixedly connected to a base (2); the bottom of the inner wall of the explosion-proof barrel (1) is fixedly connected to a first motor (3); the top of the driving shaft of the first motor (3) is fixedly connected to a rotating disk (4); the outer wall of the rotating disk (4) is fixedly connected to a plurality of fan blades (5); the bottom of the explosion-proof barrel (1) is provided with a plurality of air inlets (6); the bottom of the explosion-proof barrel (1) is fixedly connected to a filter ring (7) outside the air inlet (6); the bottom of the inner wall of the explosion-proof barrel (1) is fixedly connected to a pad (8) outside the fan blades (5); an energy storage tank (9) is installed on the upper side of the pad (8); a plurality of partitions (10) are fixedly connected to the middle of the energy storage tank (9); a pipe (11) is fixedly connected to the middle of the partition (10); a plurality of solenoid valves (12) are fixedly connected to the outside of the pipe (11); and a cover assembly is provided on the outer side of the explosion-proof barrel (1).

2. The energy storage device with adjustable compression volume according to claim 1, characterized in that: The cover plate assembly comprises an arc plate (15) on the front side of the explosion-proof barrel (1) and a fixing frame (18) on the right side of the explosion-proof barrel (1); the outer walls of the upper and lower ends of the arc plate (15) are fixedly connected with a toothed ring (16); a second air outlet (17) is provided on the top of the arc plate (15); a rotating shaft (19) is rotatably connected to the middle of the fixing frame (18); a gear (20) is fixedly connected to the upper and lower ends of the rotating shaft (19); the left side of the gear (20) is meshingly connected to the right side of the toothed ring (16); an organic plate (21) is arranged above the fixing frame (18); a second motor (22) is fixedly connected to the upper side of the plate (21); and a driving shaft of the second motor (22) is fixedly connected to the top of the rotating shaft (19).

3. The energy storage device with adjustable compression volume according to claim 1, characterized in that: The top of the explosion-proof barrel (1) is provided with a first air outlet (13), and the top of the explosion-proof barrel (1) is fixedly connected to the outside of the first air outlet (13) corresponding to the first air outlet (13).

4. The energy storage device with adjustable compression volume according to claim 1, characterized in that: A rain shield (23) is fixedly connected to the top of the explosion-proof barrel (1).

5. The energy storage device with adjustable compression volume according to claim 2, characterized in that: The top of the arc plate (15) is rotatably connected to the top of the inner wall of the explosion-proof barrel (1), and the bottom inner wall of the arc plate (15) is rotatably connected to the outer wall of the pad (8).

6. The energy storage device with adjustable compression volume according to claim 2, characterized in that: The left end of the fixing frame (18) is fixedly connected to the right side of the explosion-proof barrel (1).

7. The energy storage device with adjustable compression volume according to claim 2, characterized in that: The left end of the machine plate (21) is fixedly connected to the top right side of the explosion-proof barrel (1).

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