Constant pressure type compressed carbon dioxide energy storage device

Abstract

The utility model discloses a constant pressure type compressed carbon dioxide energy storage device, which is applied to the field of carbon dioxide energy storage and comprises an energy storage tank, a support plate is bolted on the surface of the energy storage tank, a filter box is bolted on the top of the support plate, and an electric valve is communicated between the filter box and the energy storage tank. Carbon dioxide liquid is filtered through the filter screen, cleanliness of carbon dioxide is guaranteed, the motor rotates to enable the rotating shaft to drive the brush to rotate, the surface of the filter screen is cleaned, the filtering efficiency of the filter screen is guaranteed, the maintenance amount is reduced, and use is convenient. The rotating cylinder is rotated to enable the gear ring to drive the transmission gear to rotate, the transmission gear rotates to drive the rotating rod to enable the telescopic rod to be separated from the adjusting hole, and the direction of the adjusting pipe is rotated to the required direction, so that the purpose of conveniently adjusting the direction of the air outlet pipe can be achieved, the working strength is reduced, the adjusting efficiency is improved, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the field of carbon dioxide energy storage, in particular to a constant pressure compressed carbon dioxide energy storage device. Background Art

[0002] After searching Chinese patents, the announcement number is: CN212750388U, an ultra-high-pressure supercritical carbon dioxide energy storage device, including a kettle body, the bottom end of the kettle body is closed and the top end is open, and it also includes a top cover plug, a metal sealing ring and a pre-tightening wrench; a boss is circumferentially provided on the side wall of the bottom end of the top cover plug, and the outer diameter of the boss is larger than the outer diameter of the top cover plug; the bottom end of the top cover plug extends into the kettle body from the open end, and the outer wall of the boss is in hard-sealed contact with the inner wall of the kettle body; the metal sealing ring is sleeved on the top cover plug, and the pre-tightening wrench is embedded in the space between the outer wall of the top cover plug and the inner wall of the kettle body, and the metal sealing ring is pressed between the end face of the boss step and the bottom end face of the pre-tightening wrench. The utility model can effectively avoid pressure field fluctuations of ultra-high-pressure supercritical carbon dioxide, ensure the stability of the decontamination jet, and protect the safety of workers, the public and the environment.

[0003] Existing energy storage devices do not have a filtering function. Generally, carbon dioxide is compressed into liquid by a compressor and then transported to an energy storage tank for storage. Impurities will exist in the carbon dioxide when it is compressed. These impurities enter the energy storage tank together with the carbon dioxide. The impurities will corrode the energy storage tank and affect the service life of the energy storage tank. It is also not convenient to adjust the direction of the outlet pipe. Generally, the direction of the outlet pipe is fixed. When in use, it is necessary to adjust the direction of the outlet pipe according to actual conditions. Generally, when adjusting the direction of the outlet pipe, it is necessary to disassemble it and then install it after adjusting the direction. The adjustment process is relatively cumbersome, which increases workload, reduces work efficiency, and is inconvenient to use. In order to solve the above problems, we propose a constant pressure compressed carbon dioxide energy storage device. Utility Model Content

[0004] The purpose of the utility model is to provide a constant pressure compressed carbon dioxide energy storage device, which has the advantages of having a filtering function and facilitating adjustment of the direction of the air outlet pipe.

[0005] The above technical objectives of the present utility model are achieved through the following technical solutions: a constant pressure compressed carbon dioxide energy storage device, comprising an energy storage tank, a support plate bolted to the surface of the energy storage tank, a filter box bolted to the top of the support plate, an electric valve connected between the filter box and the energy storage tank, a filter screen bolted to the inner wall of the filter box, a fixing frame bolted to the inner wall of the filter box, a rotating shaft rotatably sleeved on the inner wall of the fixing frame, a clamping mechanism provided at one end of the clamping mechanism, a brush bolted to one end of the rotating shaft, a first bevel gear fixedly sleeved on the other end of the rotating shaft, a second bevel gear meshed on the surface of the first bevel gear, a rotating shaft fixedly sleeved at the axis center of the second bevel gear, the other end of the rotating shaft is connected to a motor through a coupling, and the motor is bolted to the top of the filter box.

[0006] By adopting the above technical solution, the carbon dioxide liquid is filtered by setting a filter to ensure the cleanliness of the carbon dioxide. The motor rotates the rotating shaft to drive the brush to rotate, and the surface of the filter is cleaned, thereby ensuring the filtering efficiency of the filter, reducing maintenance, and facilitating use.

[0007] The present invention is further configured as follows: the surface of the energy storage tank is connected to an air outlet pipe, the surface of the air outlet pipe is rotatably sleeved with an adjusting pipe, the surface of the air outlet pipe is fixedly sleeved with a first fixing ring, the surface of the adjusting pipe is fixedly sleeved with a second fixing ring, the surfaces of the second fixing ring and the adjusting pipe are rotatably sleeved with a rotating cylinder, the inner wall of the rotating cylinder is fixedly sleeved with a gear ring, the inner wall of the gear ring is meshed with a transmission gear, a rotating rod is fixedly sleeved at the axis of the transmission gear, and the rotating rod is rotatably connected to the inner wall of the adjusting pipe, the inner wall of the rotating rod is threadedly connected to a telescopic rod, and the telescopic rod is slidably sleeved with the inner wall of the adjusting pipe, an adjusting hole is opened on the surface of the first fixing ring, and the adjusting hole is clamped with the telescopic rod.

[0008] By adopting the above technical solution, the gear ring drives the transmission gear to rotate by rotating the rotating cylinder, and the transmission gear drives the rotating rod to disengage the telescopic rod from the adjustment hole, and the direction of the adjustment tube is rotated to the required direction, thereby achieving the purpose of facilitating the adjustment of the direction of the exhaust pipe, reducing the workload, improving the efficiency of the adjustment, and facilitating use.

[0009] The utility model is further configured as follows: the clamping mechanism includes a fixed cylinder, the surface of the fixed cylinder is bolted to one end of the rotating shaft, the inner wall of the fixed cylinder is slidably sleeved with a telescopic block, and the telescopic block is bolted to the surface of the brush, and a spring is provided between the telescopic block and the inner wall of the fixed cylinder.

[0010] By adopting the above technical solution and providing a pressing mechanism, the brush and the filter are pressed tightly to ensure the cleaning effect.

[0011] The utility model is further configured as follows: a fixing plate is bolted to the surface of the fixing frame, and the fixing plate is rotatably sleeved with the surface of the rotating shaft.

[0012] By adopting the above technical solution, the rotating shaft is fixed by providing a fixing plate, thereby improving stability.

[0013] The utility model is further configured as follows: a rotating handle is bolted to the surface of the rotating cylinder.

[0014] By adopting the above technical solution, the rotating drum can be easily rotated by providing a rotating handle.

[0015] The utility model is further configured as follows: a sealing gasket is provided between the air outlet pipe and the regulating pipe.

[0016] The above technical solution is adopted to prevent air leakage by arranging a sealing gasket.

[0017] The utility model is further configured as follows: the bottom of the filter box is connected to a collection box, and the bottom of the collection box is bolted with a cover plate.

[0018] By adopting the above technical solution, a collection box and a cover are provided, and the filtered impurities can be easily cleaned by opening the cover, which is convenient for maintenance.

[0019] The utility model is further configured as follows: a protective shell is bolted to the top of the filter box, and the motor is located inside the protective shell.

[0020] By adopting the above technical solution, the motor is protected by providing a protective shell.

[0021] In summary, the present invention has the following beneficial effects:

[0022] 1. This utility model filters the carbon dioxide liquid by setting a filter, ensuring the cleanliness of the carbon dioxide. The motor rotates to make the rotating shaft drive the brush to rotate, cleaning the surface of the filter, ensuring the filtration efficiency of the filter, reducing maintenance and facilitating use.

[0023] 2. The utility model rotates the rotating cylinder to make the gear ring drive the transmission gear to rotate, and the transmission gear rotates to drive the rotating rod to disengage the telescopic rod from the adjustment hole, and the direction of the adjustment tube is rotated to the required direction, thereby achieving the purpose of facilitating the adjustment of the direction of the air outlet pipe, reducing the workload, improving the efficiency of the adjustment, and facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0025] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0026] Figure 3 This is a partial structural cross-sectional view of the utility model;

[0027] Figure 4 It is a side sectional view of a local structure of the utility model;

[0028] Figure 5 It is a side sectional view of a local structure of the utility model;

[0029] Figure 6 This utility model Figure 2 A magnified view of the structure at center A;

[0030] Figure 7 This utility model Figure 3 Enlarged view of the structure at point B in the middle.

[0031] Figure numerals: 1. Energy storage tank; 2. Support plate; 3. Filter box; 4. Electric valve; 5. Filter screen; 6. Fixed frame; 7. Rotating shaft; 8. Pressing mechanism; 9. Brush; 10. First bevel gear; 11. Second bevel gear; 12. Rotating shaft; 13. Motor; 14. Exhaust pipe; 15. Adjusting pipe; 16. First fixing ring; 17. Second fixing ring; 18. Rotating cylinder; 19. Gear ring; 20. Transmission gear; 21. Rotating rod; 22. Telescopic rod; 23. Adjusting hole; 24. Fixed cylinder; 25. Telescopic block; 26. Spring; 27. Fixed plate; 28. Rotating handle; 29. ​​Sealing gasket; 30. Collecting box; 31. Cover plate; 32. Protective shell. DETAILED DESCRIPTION

[0032] The present invention will be described in further detail below with reference to the accompanying drawings.

[0033] Example 1:

[0034] refer to Figure 1 、 Figure 3 and Figure 6A constant pressure compressed carbon dioxide energy storage device includes an energy storage tank 1, a support plate 2 is bolted to the surface of the energy storage tank 1, a filter box 3 is bolted to the top of the support plate 2, an electric valve 4 is connected between the filter box 3 and the energy storage tank 1, a filter screen 5 is bolted to the inner wall of the filter box 3, a fixing frame 6 is bolted to the inner wall of the filter box 3, a rotating shaft 7 is rotatably sleeved on the inner wall of the fixing frame 6, a pressing mechanism 8 is provided at one end of the rotating shaft 7, a brush 9 is bolted to one end of the pressing mechanism 8, and a first bevel gear 10 is fixedly sleeved on the other end of the rotating shaft 7. A second bevel gear 11 is meshed with the surface of a bevel gear 10, and a rotating shaft 12 is fixedly sleeved at the axis of the second bevel gear 11. The other end of the rotating shaft 12 is connected to a motor 13 through a coupling, and the motor 13 is bolted to the top of the filter box 3. The carbon dioxide liquid is filtered by setting a filter 5 to ensure the cleanliness of the carbon dioxide. The rotation of the motor 13 drives the rotating shaft 12 to rotate the brush 9 to clean the surface of the filter 5, thereby ensuring the filtration efficiency of the filter 5, reducing the maintenance amount, and facilitating use.

[0035] refer to Figure 3 and Figure 7 The pressing mechanism 8 includes a fixed cylinder 24, the surface of the fixed cylinder 24 is bolted to one end of the rotating shaft 7, and the inner wall of the fixed cylinder 24 is slidably sleeved with a telescopic block 25, and the telescopic block 25 is bolted to the surface of the brush 9. A spring 26 is provided between the telescopic block 25 and the inner wall of the fixed cylinder 24. By setting the pressing mechanism 8, the brush 9 and the filter screen 5 are pressed tightly to ensure the cleaning effect.

[0036] refer to Figure 3 A fixing plate 27 is bolted to the surface of the fixing frame 6, and the fixing plate 27 is rotatably sleeved with the surface of the rotating shaft 12. By providing the fixing plate 27, the rotating shaft 12 is fixed to improve stability.

[0037] refer to Figure 3 The bottom of the filter box 3 is connected to the collection box 30, and the bottom of the collection box 30 is bolted with a cover 31. By setting the collection box 30 and the cover 31, opening the cover 31 makes it easy to clean the filtered impurities and facilitate maintenance.

[0038] refer to Figure 1 、 Figure 2 and Figure 3 A protective shell 32 is bolted to the top of the filter box 3, and the motor 13 is located inside the protective shell 32. By providing the protective shell 32, the motor 13 is protected.

[0039] Example 2:

[0040] refer to Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 and Figure 6The surface of the energy storage tank 1 is connected to the air outlet pipe 14, and the surface of the air outlet pipe 14 is rotatably sleeved with an adjusting pipe 15. The surface of the air outlet pipe 14 is fixedly sleeved with a first fixing ring 16, and the surface of the adjusting pipe 15 is fixedly sleeved with a second fixing ring 17. The second fixing ring 17 and the surface of the adjusting pipe 15 are rotatably sleeved with a rotating cylinder 18. The inner wall of the rotating cylinder 18 is fixedly sleeved with a gear ring 19, and the inner wall of the gear ring 19 is meshed with a transmission gear 20. The axis of the transmission gear 20 is fixedly sleeved with a rotating rod 21, and the rotating rod 21 is rotatably connected to the inner wall of the adjusting pipe 15. The rotating rod 2 1 is threadedly connected to the inner wall of the telescopic rod 22, and the telescopic rod 22 is slidably sleeved with the inner wall of the adjustment tube 15. An adjustment hole 23 is opened on the surface of the first fixing ring 16, and the adjustment hole 23 is clamped with the telescopic rod 22. By rotating the rotating cylinder 18, the gear ring 19 drives the transmission gear 20 to rotate, and the transmission gear 20 rotates and drives the rotating rod 21 to disengage the telescopic rod 22 from the adjustment hole 23. The direction of the adjustment tube 15 is rotated to the required direction, which can achieve the purpose of facilitating the adjustment of the direction of the outlet pipe 14, reducing the workload, improving the efficiency of adjustment, and facilitating use.

[0041] refer to Figure 1 and Figure 4 A rotating handle 28 is bolted to the surface of the rotating drum 18 , and the rotating handle 28 is provided to facilitate the rotation of the rotating drum 18 .

[0042] refer to Figure 6 A sealing gasket 29 is provided between the air outlet pipe 14 and the regulating pipe 15 to prevent air leakage.

[0043] Brief description of the use process: The filter 5 is set to filter the carbon dioxide liquid to ensure the cleanliness of the carbon dioxide. The motor 13 rotates to drive the rotating shaft 12 to rotate, the rotating shaft 12 rotates to drive the second bevel gear 11 to rotate, the second bevel gear 11 rotates to drive the first bevel gear 10 to rotate, the first bevel gear 10 rotates to drive the rotating shaft 7 to rotate, the rotating shaft 7 rotates to drive the pressing mechanism 8 to rotate the brush 9 to filter the filter 5, ensuring the filtering efficiency of the filter 5; turn the rotating handle 28, the rotating handle 28 rotates to drive the rotating drum 18 to rotate The rotating cylinder 18 rotates to drive the gear ring 19 to rotate, the gear ring 19 rotates to drive the transmission gear 20 to rotate, the transmission gear 20 rotates to drive the rotating rod 21 to rotate, the rotating rod 21 rotates to move the telescopic rod 22, and the telescopic rod 22 moves to disengage the telescopic rod 22 from the adjustment hole 23. After the adjusting tube 15 is rotated to the required direction, the rotating handle 28 is rotated in the opposite direction to rotate the rotating rod 21 in the opposite direction. The rotating rod 21 rotates in the opposite direction to engage the telescopic rod 22 with the adjustment hole 23 and fix it, thereby achieving the purpose of facilitating the adjustment of the direction of the outlet pipe 14.

[0044] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A constant pressure compressed carbon dioxide energy storage device, comprising an energy storage tank (1), characterized in that: The surface of the energy storage tank (1) is bolted with a support plate (2), the top of the support plate (2) is bolted with a filter box (3), an electric valve (4) is connected between the filter box (3) and the energy storage tank (1), the inner wall of the filter box (3) is bolted with a filter screen (5), the inner wall of the filter box (3) is bolted with a fixing frame (6), the inner wall of the fixing frame (6) is rotatably sleeved with a rotating shaft (7), and one end of the rotating shaft (7) is provided with a pressing mechanism (8) One end of the pressing mechanism (8) is bolted with a brush (9), the other end of the rotating shaft (7) is fixedly sleeved with a first bevel gear (10), the surface of the first bevel gear (10) is meshed with a second bevel gear (11), the axis of the second bevel gear (11) is fixedly sleeved with a rotating shaft (12), the other end of the rotating shaft (12) is connected to a motor (13) through a coupling, and the motor (13) is bolted to the top of the filter box (3).

2. A constant pressure compressed carbon dioxide energy storage device according to claim 1, characterized in that: The surface of the energy storage tank (1) is connected to an air outlet pipe (14), the surface of the air outlet pipe (14) is rotatably sleeved with an adjusting pipe (15), the surface of the air outlet pipe (14) is fixedly sleeved with a first fixing ring (16), the surface of the adjusting pipe (15) is fixedly sleeved with a second fixing ring (17), the second fixing ring (17) and the surface of the adjusting pipe (15) are rotatably sleeved with a rotating cylinder (18), the inner wall of the rotating cylinder (18) is fixedly sleeved with a gear ring (19), the gear ring (19) is fixedly sleeved with the inner wall of the rotating cylinder (18), and the gear ring (19) is fixedly sleeved with the inner wall of the rotating cylinder (18). The inner wall of the ring (19) is meshed with a transmission gear (20), a rotating rod (21) is fixedly sleeved at the axis of the transmission gear (20), and the rotating rod (21) is rotatably connected to the inner wall of the adjustment tube (15), the inner wall of the rotating rod (21) is threadedly connected to a telescopic rod (22), and the telescopic rod (22) is slidably sleeved with the inner wall of the adjustment tube (15), and an adjustment hole (23) is opened on the surface of the first fixed ring (16), and the adjustment hole (23) is clamped with the telescopic rod (22).

3. The constant pressure compressed carbon dioxide energy storage device according to claim 1, characterized in that: The pressing mechanism (8) comprises a fixed cylinder (24), the surface of the fixed cylinder (24) is bolted to one end of the rotating shaft (7), a telescopic block (25) is slidably sleeved on the inner wall of the fixed cylinder (24), and the telescopic block (25) is bolted to the surface of the brush (9), and a spring (26) is provided between the telescopic block (25) and the inner wall of the fixed cylinder (24).

4. A constant pressure compressed carbon dioxide energy storage device according to claim 1, characterized in that: A fixing plate (27) is bolted to the surface of the fixing frame (6), and the fixing plate (27) is rotatably sleeved with the surface of the rotating shaft (12).

5. The constant pressure compressed carbon dioxide energy storage device according to claim 2, characterized in that: A rotating handle (28) is bolted to the surface of the rotating cylinder (18).

6. A constant pressure compressed carbon dioxide energy storage device according to claim 2, characterized in that: A sealing gasket (29) is provided between the air outlet pipe (14) and the regulating pipe (15).

7. The constant pressure compressed carbon dioxide energy storage device according to claim 1, characterized in that: The bottom of the filter box (3) is connected to a collection box (30), and a cover plate (31) is bolted to the bottom of the collection box (30).

8. The constant pressure compressed carbon dioxide energy storage device according to claim 1, characterized in that: A protective shell (32) is bolted to the top of the filter box (3), and the motor (13) is located inside the protective shell (32).

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