Self-purification air storage tank

Abstract

The utility model relates to the technical field of air storage tanks, in particular to a self-purification air storage tank which comprises a storage tank body and a conveying pipe, one end of the conveying pipe is fixedly connected with the storage tank body, the other end of the conveying pipe is fixedly connected with an outer box, an air box is fixedly connected to the left side of the outer box, and an anti-blocking mechanism is arranged in the air box. A filter plate is fixedly connected to the interior of the air bellow, the outer wall of the storage tank is sleeved with a sleeve, the sleeve is fixedly connected to the upper surface of the base, and a pulling mechanism is arranged above the base. Wind is generated in the air bellow, the wind blows the fan blades and drives the fan blades to rotate, the fan blades drive the rotating rod to rotate, the rotating rod drives the eccentric wheel to rotate, the eccentric wheel drives the sliding rod to slide, the sliding rod makes contact with the filter plate to knock the filter plate, the filter plate vibrates, impurities attached to the surface of the filter plate are separated from the filter plate, and cleaning of the filter plate is achieved; the operation is relatively simple, and the filter plate is convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of air storage tanks, in particular to a self-purifying air storage tank. Background Art

[0002] An air storage tank refers to a tank-shaped storage device for storing air. Normally, there is moisture in the air. When the air containing moisture is compressed and heated, the air density increases and some water will precipitate. When the tank wall is cooled, it will be adsorbed on the tank wall. Therefore, air storage tanks generally have a water drain switch.

[0003] For example, patent number CN219933719U is a self-purifying air storage tank for medical oxygen production, including a storage tank, the top of the outer wall of the storage tank is provided with a purification mechanism for the medical oxygen air storage tank, the purification mechanism includes a delivery pipe arranged on the top of the outer wall of the storage tank, one end of the delivery pipe is provided with an outer box, the top of the outer wall of the outer box is provided with a feed pipe, the bottom end of the feed pipe is fixedly connected with a purification box, the above-mentioned document still has deficiencies, when in use, through the outer box, feed pipe, purification box, air inlet, bellows, vacuum pump, filter plate, delivery pipe and pressure gauge are used in coordination with each other, the oxygen in the air is absorbed through the purification mechanism, so that the filter plate adheres to impurities in the air to avoid internal blockage. In case of blockage, it is convenient to clean the internal filter plate in time, which effectively improves the efficiency of oxygen purification and makes storage more convenient. However, the filter plate in the bellows in the above document can only be cleaned after it is taken out. If the filter plate is blocked frequently during the filtration process, the filter plate needs to be taken out for cleaning many times, which is troublesome and inconvenient to clean the filter plate, thereby reducing the performance of the self-purifying air storage tank. At the same time, the storage tank in the above document needs to be tilted before moving during the movement process. During the moving process, the weight of a large part of the storage tank will be borne by the staff, which increases the labor required for moving the storage tank. The labor required for moving the storage tank is large. Utility Model Content

[0004] The utility model aims to solve the problem that it is inconvenient to clean the filter plate, and proposes a self-purifying air storage tank.

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

[0006] A self-purifying air storage tank is designed, including a storage tank and a delivery pipe, one end of the delivery pipe is fixedly connected to the storage tank, the other end of the delivery pipe is fixedly connected to an outer box, the left side of the outer box is fixedly connected to a bellows, an anti-blocking mechanism is arranged inside the bellows, a filter plate is fixedly connected inside the bellows, a sleeve is sleeved on the outer wall of the storage tank, the sleeve is fixedly connected to the upper surface of a base, and a pulling mechanism is arranged above the base.

[0007] Preferably, the anti-blocking mechanism includes a bracket, which is fixedly connected to the inside of the bellows, and the bracket is rotatably connected to the outer wall of the rotating rod through a bearing, one end of the rotating rod is fixedly connected to a fan blade, and the other end of the rotating rod is fixedly connected to an eccentric wheel, the outer wall of the eccentric wheel is fitted with a sliding rod, the outer wall of the sliding rod is slidably connected to the bracket, the outer wall of the sliding rod is sleeved with a spring, and the two ends of the spring are respectively fixedly connected to the bracket and the sliding rod.

[0008] Preferably, the pulling mechanism includes a frame, the frame is fixedly connected to the upper surface of the base, the interior of the frame is rotatably connected to a pull rod via a bearing, the outer wall of the pull rod is fixedly connected to a first gear ring, the first gear ring is meshed with a second gear ring, the second gear ring is rotatably connected to the outer wall of the screw end via a bearing, and the outer wall of the screw is threadedly connected to the frame.

[0009] Preferably, an exhaust fan is fixedly connected below the bellows, and the exhaust fan is connected to the bellows through a pipeline.

[0010] Preferably, a purification box is fixedly connected to the interior of the outer box.

[0011] Preferably, a feed pipe is fixedly connected to the top of the purification box, and the outer wall of the feed pipe is fixedly connected to the outer box.

[0012] The utility model proposes a self-purifying air storage tank, which has the beneficial effects that wind is generated inside the bellows through the cooperation among the bracket, the rotating rod, the fan blades, the eccentric wheel, the sliding rod and the spring, the wind blows on the fan blades and drives the fan blades to rotate, the fan blades drive the rotating rod to rotate, the rotating rod drives the eccentric wheel to rotate, the eccentric wheel drives the sliding rod to slide, the sliding rod contacts the filter plate to knock the filter plate, the filter plate itself vibrates, impurities attached to the surface of the filter plate are separated from the filter plate, the filter plate is cleaned, the operation is relatively simple, the filter plate is easy to clean, and the performance of the self-purifying air storage tank is improved.

[0013] Through the cooperation among the frame, the pull rod, the first gear ring, the second gear ring and the screw, the screw is rotated. When the screw rotates, its position in the frame changes, and the screw drives the second gear ring to move. The second gear ring is separated from the first gear ring. The pull rod is rotated to put the pull rod at an angle that is convenient for pulling. The screw is rotated in the opposite direction. The second gear ring moves in the opposite direction to the above-mentioned direction. The second gear ring meshes with the first gear ring to fix the position of the first gear ring, and then the position of the pull rod is fixed. The device is pulled by the pull rod. The base bears the main weight of the storage tank, and less labor is required to move the storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a structural sectional view of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the connection between the outer box, the purification box and the feed pipe in the utility model;

[0017] Figure 4 It is a structural schematic diagram of the connection between the outer box, the bellows and the conveying pipe in the utility model;

[0018] Figure 5 It is a structural schematic diagram of the connection between the frame, the pull rod and the screw rod in the utility model;

[0019] Figure 6 It is a structural schematic diagram of the connection between the bracket, the rotating rod and the fan blades in the utility model.

[0020] In the figure: 1. storage tank, 2. conveying pipe, 3. anti-blocking mechanism, 301. bracket, 302. rotating rod, 303. fan blade, 304. eccentric wheel, 305. sliding rod, 306. spring, 4. pulling mechanism, 401. frame, 402. pulling rod, 403. first gear ring, 404. second gear ring, 405. screw, 4a1, sliding rod, 5. outer box, 6. bellows, 7. filter plate, 8. exhaust fan, 9. purification box, 10. sleeve, 11. base, 12. feed pipe. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] Embodiment 1:

[0023] Refer to the attached Figure 1-6: In this embodiment, a self-purifying air storage tank includes a storage tank 1 and a delivery pipe 2, one end of the delivery pipe 2 is fixedly connected to the storage tank 1, the storage tank 1 is connected to the delivery pipe 2, the other end of the delivery pipe 2 is fixedly connected to an outer box 5, the delivery pipe 2 is connected to the outer box 5, the left side of the outer box 5 is fixedly connected to a bellows 6, the outer box 5 is connected to the inside of the bellows 6, and an anti-blocking mechanism 3 is provided inside the bellows 6, the anti-blocking mechanism 3 prevents the filter plate 7 from being blocked;

[0024] A filter plate 7 is fixedly connected to the inside of the bellows 6, and the filter plate 7 filters impurities. A sleeve 10 is sleeved on the outer wall of the storage tank 1, and the sleeve 10 limits the position of the storage tank 1. The sleeve 10 is fixed to the upper surface of the base 11, and a pulling mechanism 4 is provided above the base 11. The pulling mechanism 4 is convenient for pulling the storage tank 1. An exhaust fan 8 is fixedly connected to the bottom of the bellows 6, and the exhaust fan 8 is connected to the bellows 6 through a pipeline. A purification box 9 is fixedly connected to the inside of the outer box 5, and a feed pipe 12 is fixedly connected to the top of the purification box 9. The purification box 9 is connected to the feed pipe 12, and the outer wall of the feed pipe 12 is fixedly connected to the outer box 5.

[0025] The anti-blocking mechanism 3 includes a bracket 301, a rotating rod 302, a fan blade 303, an eccentric wheel 304, a sliding rod 305 and a spring 306. The bracket 301 is fixedly connected to the inside of the bellows 6. The bracket 301 is rotatably connected to the outer wall of the rotating rod 302 through a bearing. The fan blade 303 is fixedly connected to one end of the rotating rod 302. The fan blade 303 drives the rotating rod 302 to rotate. When the exhaust fan 8 is started, wind is generated inside the bellows 6. The wind drives the fan blade 303 to rotate. The other end of the rotating rod 302 is fixedly connected to the eccentric wheel 304. The rotating rod 302 drives the eccentric wheel 304 to rotate. The outer wall of the eccentric wheel 304 fits with the sliding rod 305. The eccentric wheel 304 drives the sliding rod 305 to move. The outer wall of the sliding rod 305 is slidably connected to the bracket 301, and the sliding rod 305 slides inside the bracket 301.

[0026] The width of the bracket 301 is set to be narrow, and the width of the bracket 301 is significantly smaller than the width of the bellows 6. The bracket 301 does not affect the flow of wind in the bellows 5. The outer wall of the slide bar 305 is sleeved with a spring 306. The model of the spring 306 is selected according to the actual use requirements and can meet the work needs. The two ends of the spring 306 are respectively fixedly connected to the bracket 301 and the slide bar 305. The spring 306 makes the slide bar 305 always fit with the eccentric wheel 304 under the elastic action, and the slide bar 305 contacts the filter plate 7 when moving;

[0027] Wind is generated inside the bellows 6, which blows the fan blades 303 and drives the fan blades 303 to rotate, and the fan blades 303 drive the rotating rod 302 to rotate, and the rotating rod 302 drives the eccentric wheel 304 to rotate, and the eccentric wheel 304 drives the sliding rod 305 to slide, and the sliding rod 305 contacts the filter plate 7 to knock the filter plate 7, and the filter plate 7 itself vibrates, and the impurities attached to the surface of the filter plate 7 are separated from the filter plate 7, so that the filter plate 7 is cleaned, and the operation is relatively simple, which facilitates the cleaning of the filter plate 7, thereby improving the performance of the self-purifying air storage tank.

[0028] The pulling mechanism 4 includes a frame 401, a pull rod 402, a first gear ring 403, a second gear ring 404 and a screw 405. The frame 401 is fixed to the upper surface of the base 11. The inside of the frame 401 is rotatably connected to the pull rod 402 through a bearing. The pull rod 402 rotates inside the frame 401. The outer wall of the pull rod 402 is fixed to the first gear ring 403. The pull rod 402 and the first gear ring 403 move together.

[0029] The first gear ring 403 is meshed with the second gear ring 404. When the first gear ring 403 and the second gear ring 404 are meshed, the second gear ring 404 fixes the position of the first gear ring 403. The second gear ring 404 is rotatably connected to the outer wall of the end of the screw rod 405 through a bearing. The screw rod 405 drives the second gear ring 404 to move. The outer wall of the screw rod 405 is threadedly connected to the frame 401. When the screw rod 405 rotates, the position of the screw rod 405 in the frame 401 changes.

[0030] Rotate the screw 405. The position of the screw 405 in the frame 401 changes when it rotates. The screw 405 drives the second gear ring 404 to move. The second gear ring 404 separates from the first gear ring 403. Rotate the pull rod 402 to put the pull rod 402 at an angle that is convenient for pulling. Rotate the screw 405 in the opposite direction. The second gear ring 404 moves in the opposite direction to the above direction. The second gear ring 404 meshes with the first gear ring 403 to fix the position of the first gear ring 403, and then fix the position of the pull rod 402. The device is pulled by the pull rod 402. The base 1 bears the main weight of the storage tank 1, and the labor required to move the storage tank 1 is relatively small.

[0031] Working principle:

[0032] When the self-purifying air storage tank is in use, the air purification material enters the purification box 9 through the feed pipe 12, the oxygen in the air enters the outer box 5 through the air inlet hole, and the exhaust fan 8 is started to adsorb the impurities in the air on the filter plate 7. The specific self-purifying air storage process is the same as that of a self-purifying air storage tank for medical oxygen production with patent number CN219933719U;

[0033] Filter plate cleaning stage:

[0034] When the fan 8 is started, wind is generated inside the bellows 6, and the wind blows the fan blades 303 and drives the fan blades 303 to rotate, and the fan blades 303 drive the rotating rod 302 to rotate, and the rotating rod 302 drives the eccentric wheel 304 to rotate, and the eccentric wheel 304 drives the sliding rod 305 to slide, and the sliding rod 305 contacts the filter plate 7 to knock the filter plate 7, and the filter plate 7 itself vibrates, and the impurities attached to the surface of the filter plate 7 are separated from the filter plate 7, so that the filter plate 7 is cleaned, and the operation is relatively simple, which is convenient for cleaning the filter plate 7, thereby improving the performance of the self-purifying air storage tank;

[0035] Storage tank moving phase:

[0036] When the storage tank 1 needs to be moved, the screw 405 is rotated. When the screw 405 is rotated, the position of the screw 405 in the frame 401 changes, and the screw 405 drives the second gear ring 404 to move. The second gear ring 404 is separated from the first gear ring 403, and the pull rod 402 is rotated to put the pull rod 402 at an angle that is convenient for pulling. The screw 405 is rotated in the opposite direction. The second gear ring 404 moves in the opposite direction to the above-mentioned direction. The second gear ring 404 meshes with the first gear ring 403 to fix the position of the first gear ring 403, and then fixes the position of the pull rod 402. The device is pulled by the pull rod 402. The base 1 bears the main weight of the storage tank 1, and the labor required to move the storage tank 1 is relatively small.

[0037] Embodiment 2:

[0038] See attached Figure 1-6 : In this embodiment, a self-purifying air storage tank, the pulling mechanism 4 also includes a slide bar 4a1, the end of the slide bar 4a1 is fixedly connected to the second gear ring 404, the second gear ring 404 drives the slide bar 4a1 to move, the outer wall of the slide bar 4a1 is slidably connected to the frame 401, and the slide bar 4a1 slides inside the frame 401;

[0039] Through the action of the slide bar 4a1 , the second gear ring 404 drives the slide bar 4a1 to move when it moves. The slide bar 4a1 slides inside the frame 401 , and the slide bar 4a1 guides the movement of the second gear ring 404 .

[0040] Working principle:

[0041] The second gear ring 404 drives the sliding rod 4a1 to move when moving. The sliding rod 4a1 slides inside the frame 401 . The sliding rod 4a1 guides the movement of the second gear ring 404 .

[0042] 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. A self-purifying air storage tank, comprising a storage tank (1) and a delivery pipe (2), wherein one end of the delivery pipe (2) is fixedly connected to the storage tank (1), characterized in that: The other end of the delivery pipe (2) is fixedly connected to an outer box (5), the left side of the outer box (5) is fixedly connected to a bellows (6), an anti-blocking mechanism (3) is arranged inside the bellows (6), a filter plate (7) is fixedly connected inside the bellows (6), a sleeve (10) is sleeved on the outer wall of the storage tank (1), the sleeve (10) is fixedly connected to the upper surface of the base (11), a pulling mechanism (4) is arranged above the base (11), the anti-blocking mechanism (3) comprises a bracket (301), the bracket (301) is fixedly connected to the inside of the bellows (6), The bracket (301) is rotatably connected to the outer wall of the rotating rod (302) through a bearing, one end of the rotating rod (302) is fixedly connected to a fan blade (303), and the other end of the rotating rod (302) is fixedly connected to an eccentric wheel (304), the outer wall of the eccentric wheel (304) is in contact with a sliding rod (305), and the outer wall of the sliding rod (305) is slidably connected to the bracket (301), and the outer wall of the sliding rod (305) is sleeved with a spring (306), and the two ends of the spring (306) are respectively fixedly connected to the bracket (301) and the sliding rod (305).

2. A self-purifying air storage tank according to claim 1, characterized in that: The pulling mechanism (4) comprises a frame (401), wherein the frame (401) is fixedly connected to the upper surface of the base (11), wherein the interior of the frame (401) is rotatably connected to a pull rod (402) via a bearing, wherein the outer wall of the pull rod (402) is fixedly connected to a first gear ring (403), wherein the first gear ring (403) is meshed with a second gear ring (404), wherein the second gear ring (404) is rotatably connected to the outer wall of the end of a screw rod (405) via a bearing, and wherein the outer wall of the screw rod (405) is threadedly connected to the frame (401).

3. A self-purifying air storage tank according to claim 2, characterized in that: An exhaust fan (8) is fixedly connected below the bellows (6), and the exhaust fan (8) is connected to the bellows (6) via a pipeline.

4. A self-purifying air storage tank according to claim 3, characterized in that: A purification box (9) is fixedly connected inside the outer box (5).

5. A self-purifying air storage tank according to claim 4, characterized in that: A feed pipe (12) is fixedly connected to the top of the purification box (9), and the outer wall of the feed pipe (12) is fixedly connected to the outer box (5).

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