Underwater flexible compressed air energy storage experiment system

Abstract

The utility model relates to the technical field of underwater flexible compressed air energy storage experiment systems, in particular to an underwater flexible compressed air energy storage experiment system which comprises a box body and a support, the front and the rear of the left side and the right side of the box body are fixedly connected with the inner side of the support respectively, and the tops of the left side and the right side of the box body are fixedly connected with top plates respectively. The bottom of the inner wall of the box body is connected with a reinforcing structure, the inner wall of the reinforcing structure is connected with a conveying structure, the lower portion of the front face of the box body is communicated with a valve, an outer wall bottom connector of an air bag in the reinforcing structure is connected with a lower connector of the outer wall of a pipeline in an inserted mode, and then a handle drives a screw to rotate downwards through a bent plate. And the air bag and the pipeline are connected and reinforced until the bottom of the outer wall of the screw rod is in threaded connection with the top round opening of the bottom frame, so that leakage of the underwater flexible compressed air energy storage experiment system is avoided, and normal use of the underwater flexible compressed air energy storage experiment system is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of underwater flexible compressed air energy storage experimental systems, in particular to an underwater flexible compressed air energy storage experimental system. Background Art

[0002] The underwater flexible compressed air energy storage experimental system is a new type of flexible large-scale energy storage technology suitable for coastal cities, islands and offshore platforms. In the underwater compressed air energy storage system.

[0003] For example, an underwater flexible compressed air energy storage system with the authorization announcement number "CN219865428U" includes a compression unit, a heat storage and exchange unit, a turbine unit and an underwater gas storage unit. The underwater flexible compressed air energy storage system of the utility model realizes constant pressure gas storage / power generation through water static pressure compensation, which can avoid the energy efficiency loss caused by throttling of conventional compressed air energy storage, and the system working point is maintained constant, thereby further improving the system efficiency. However, during the use of the underwater flexible compressed air energy storage experimental system, the transported air is compressed at a high pressure and causes the pipeline to shake, and the flexible airbag connection located underwater is not reinforced. The shaking pipeline is prone to loose connection, causing leakage in the underwater flexible compressed air energy storage experimental system, affecting the normal use of the underwater flexible compressed air energy storage experimental system. Utility Model Content

[0004] The utility model aims to solve the problem that leakage occurs in the underwater flexible compressed air energy storage experimental system and affects the normal use of the underwater flexible compressed air energy storage experimental system, and proposes an underwater flexible compressed air energy storage experimental system.

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

[0006] An underwater flexible compressed air energy storage experimental system is designed, comprising a box and a bracket, the left and right sides of the box are fixedly connected to the inner side of the bracket at the front and back, the left and right tops of the box are fixedly connected to top plates at the top, the bottom of the inner wall of the box is connected to a reinforcement structure, the inner wall of the reinforcement structure is connected to a conveying structure, and a valve is connected to the lower front of the box.

[0007] Preferably, the reinforcement structure includes a base frame and an airbag, the bottom of the base frame is fixedly connected to the bottom of the inner wall of the box, an airbag is provided above the base frame, a curved plate is fixedly connected to the lower part of the outer wall of the airbag, a screw is threadedly connected to the inner wall of the curved plate, and a handle is fixedly connected to the top of the screw.

[0008] Preferably, the bottom of the outer wall of the screw is threadedly connected to the top circular opening of the base frame.

[0009] Preferably, the top of the bracket is fixedly connected to the bottom of the top plate.

[0010] Preferably, the conveying structure includes a pipeline and a turbine, the outer wall of the pipeline is fixedly connected to the inner wall of the base frame, the left end of the pipeline is connected to the turbine, the right end of the pipeline is connected to the compressor, and the bottom of the turbine and the compressor are respectively fixedly connected to a bottom plate.

[0011] Preferably, the bottoms of the two bottom plates are fixedly connected to the tops of the two top plates respectively.

[0012] The utility model proposes an underwater flexible compressed air energy storage experimental system, which has the following beneficial effects: the bottom interface of the outer wall of the airbag is plugged into the interface below the outer wall of the pipeline through the reinforcement structure, and then the handle drives the screw to rotate downward through the curved plate until the bottom of the outer wall of the screw is threadedly connected with the top circular mouth of the base frame, thereby completing the connection reinforcement between the airbag and the pipeline, avoiding leakage of the underwater flexible compressed air energy storage experimental system, and ensuring the normal use of the underwater flexible compressed air energy storage experimental system. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 A schematic diagram of the connection relationship between the middle box, the bracket and the bottom frame;

[0015] Figure 3 for Figure 2 The structural diagram of A in the figure;

[0016] Figure 4 for Figure 1 Schematic diagram of the connection structure between the middle arc plate and the transverse plate.

[0017] In the figure: 1, box body, 2, reinforcement structure, 201, base frame, 202, airbag, 203, curved plate, 204, screw, 205, handle, 3, conveying structure, 301, pipeline, 302, turbine, 303, compressor, 304, bottom plate, 4, bracket, 5, top plate, 6, valve, 7, arc plate, 8, cross plate. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings:

[0019] Embodiment 1:

[0020] See also Figure 1-4In the present embodiment, an underwater flexible compressed air energy storage experimental system includes a box body 1 and a bracket 4. The left and right sides of the box body 1 are fixedly connected to the inner side of the bracket 4 at the front and back, and the tops of the left and right sides of the box body 1 are fixedly connected with top plates 5 respectively. The bottom of the inner wall of the box body 1 is connected to a reinforcement structure 2, and the inner wall of the reinforcement structure 2 is connected to a conveying structure 3. A valve 6 is connected to the lower front of the box body 1, and the valve 6 is a water outlet valve to facilitate the discharge of water from the inside of the box body 1.

[0021] The reinforcement structure 2 includes a base frame 201 and an airbag 202. The bottom of the base frame 201 is fixedly connected to the bottom of the inner wall of the box body 1. The airbag 202 is arranged above the base frame 201. The airbag 202 is made of synthetic rubber. A curved plate 203 is fixedly connected to the lower part of the outer wall of the airbag 202. A screw rod 204 is threadedly connected to the inner wall of the curved plate 203. A handle 205 is fixedly connected to the top of the screw rod 204. The handle 205 is convenient for driving the screw rod 204 to rotate up and down. The bottom of the outer wall of the screw rod 204 is threadedly connected to the round mouth of the top of the base frame 201.

[0022] The bottom interface of the outer wall of the airbag 202 is plugged into the lower interface of the outer wall of the pipe 301 through the reinforcement structure 2, and then the handle 205 drives the screw 204 to rotate downward through the curved plate 203 until the bottom of the outer wall of the screw 204 is threadedly connected to the top circular mouth of the base frame 304, completing the connection reinforcement between the airbag 202 and the pipe 301, avoiding leakage of the underwater flexible compressed air energy storage experimental system, and ensuring the normal use of the underwater flexible compressed air energy storage experimental system.

[0023] The top of the bracket 4 is fixedly connected to the bottom of the top plate 5, and the conveying structure 3 includes a pipeline 301 and a turbine 302. The outer wall of the pipeline 301 is fixedly connected to the inner wall of the base frame 201. The left end of the pipeline 301 is connected to the turbine 302. How to operate and use the turbine 302 is already the existing technology, and no further explanation will be given. The model is selected according to the usage requirements. The right end of the pipeline 301 is connected to the compressor 303. The model of the compressor 303 is selected according to the usage requirements. How to operate and use it is already the existing technology, and no further explanation will be given. The bottom of the turbine 302 and the compressor 303 are respectively fixedly connected to the bottom plate 304, and the bottoms of the two bottom plates 304 are respectively fixedly connected to the tops of the two top plates 5.

[0024] Working principle:

[0025] Installation of underwater flexible compressed air energy storage experimental system:

[0026] First, the bottom interface of the outer wall of the airbag 202 is plugged into the lower interface of the outer wall of the pipe 301, and then the handle 205 drives the screw 204 to rotate downward through the curved plate 203 until the bottom of the outer wall of the screw 204 is threadedly connected with the top round mouth of the base frame 304, completing the connection and reinforcement between the airbag 202 and the pipe 301, and then pour water through the top of the box 1 so that the water source covers the top of the airbag 202.

[0027] Underwater flexible compressed air energy storage experimental system works:

[0028] When compressor 303 is powered on, the right side of compressor 303 draws air into the interior for compression. Then the air valve on the left side of compressor 303 opens, and the compressed air is sent in through the right side of pipe 301. The air enters the interior of airbag 202 through pipe 301. At this time, airbag 202 will gradually become larger. Then the air valve on the left side of compressor 303 is closed. At this time, the air valve on the right side of turbine 302 opens. Airbag 202 will gradually shrink due to the loss of air pressure. Airbag 202 will squeeze out the air inside. In addition, the air valve on the left side of compressor 303 is closed at this time, and air will enter turbine 302 along the left side of pipe 301. At this time, turbine 302 generates electricity through its own characteristics.

[0029] Embodiment 2:

[0030] See also Figure 1-4 : In this embodiment, an underwater flexible compressed air energy storage experimental system also includes an arc plate 7 and a transverse plate 8, the left and right ends of the transverse plate 8 are respectively fixedly connected to the inner sides of the two arc plates 7, and the outer inner wall of the guard plate 7 is tightly pressed against the pipeline 301.

[0031] Working principle:

[0032] When air is transported in the pipe 301 , vibration will be generated. At this time, the transverse plate 8 and the arc plate 7 are fixedly connected to support the pipe 301 , so as to reduce the shaking of the pipe 301 .

[0033] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. An underwater flexible compressed air energy storage experimental system, comprising a box (1) and a bracket (4), characterized in that: The left and right sides of the box body (1) are respectively fixedly connected to the inner side of the bracket (4) at the front and rear, the left and right tops of the box body (1) are respectively fixedly connected to top plates (5), the bottom of the inner wall of the box body (1) is connected to a reinforcement structure (2), the inner wall of the reinforcement structure (2) is connected to a conveying structure (3), the front lower part of the box body (1) is connected to a valve (6), the reinforcement structure (2) comprises a base frame (201) and an airbag (202), the bottom of the base frame (201) is fixedly connected to the bottom of the inner wall of the box body (1), the airbag (202) is arranged above the base frame (201), a curved plate (203) is fixedly connected to the lower part of the outer wall of the airbag (202), the inner wall of the curved plate (203) is threadedly connected to a screw rod (204), and the top of the screw rod (204) is fixedly connected to a handle (205).

2. An underwater flexible compressed air energy storage experimental system according to claim 1, characterized in that: The bottom of the outer wall of the screw rod (204) is threadedly connected to the top circular opening of the bottom frame (201).

3. An underwater flexible compressed air energy storage experimental system according to claim 2, characterized in that: The top of the bracket (4) is fixedly connected to the bottom of the top plate (5).

4. The underwater flexible compressed air energy storage experimental system according to claim 3 is characterized in that: The conveying structure (3) comprises a pipeline (301) and a turbine (302); the outer wall of the pipeline (301) is fixedly connected to the inner wall of the base frame (201); the left end of the pipeline (301) is connected to the turbine (302); the right end of the pipeline (301) is connected to the compressor (303); the bottoms of the turbine (302) and the compressor (303) are respectively fixedly connected to bottom plates (304).

5. An underwater flexible compressed air energy storage experimental system according to claim 4, characterized in that: The bottoms of the two bottom plates (304) are respectively fixedly connected to the tops of the two top plates (5).

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