Automatic inert gas protection storage box structure

Abstract

The utility model discloses an automatic inert gas protection storage box structure, which relates to the technical field of inert gas storage boxes, and comprises a container, a plurality of support columns distributed in a circumferential array are fixedly mounted at the bottom of the container, the upper end of the container is provided with an opening, a sealing cover is arranged at the upper end opening of the container, and an annular plate is fixedly mounted at the bottom of the sealing cover. The annular plate surrounds the outer end of the container, the container is communicated and fixedly provided with an air pipe, and the air pipe is provided with a valve. According to the automatic inert gas protection storage box structure, the motor drives the annular bottom plate to rotate, the cotton roller rotates in the container, the cotton roller makes contact with the inner wall of the container and adsorbs dust on the inner wall of the container to the surface of the cotton roller, and the device can conveniently clean the interior of the container; the cleanliness of the environment in the container is kept, and the gas in the container is further protected from being polluted.

Description

Technical Field

[0001] This utility model relates to the technical field of inert gas storage tanks, and in particular to an automated inert gas protection storage tank structure. Background Technology

[0002] The structure of an inert gas protected storage tank mainly includes a tank body, an inert gas storage cylinder, a sealed door, and a control system. The tank body is a sealed space; the inert gas storage cylinder is used to inject inert gas to create an oxygen-free environment; the sealed door ensures no gas leakage; and the control system is responsible for gas injection and regulation. The overall design aims to protect the stored material from environmental influences such as oxidation.

[0003] For example, the gas storage device disclosed in publication number CN209688515U specifically includes: a vertical plate, positioning parts, a fixing belt, a base plate, and rollers; two positioning parts are fixed to the vertical plate, and each positioning part is provided with at least one positioning groove, which is V-shaped, so that the gas cylinder can be embedded in the positioning groove; the fixing belt is fixed to the positioning parts and is in contact with the gas cylinder; the base plate is connected to the bottom of the vertical plate; the rollers are spherical, and at least four rollers are connected to the base plate; wherein, the two positioning parts are arranged along the vertical direction of the vertical plate. Because the positioning groove is V-shaped, gas cylinders of different specifications can fit tightly with the positioning groove when embedded, thereby further improving the stability of the gas cylinder, preventing the gas cylinder from tipping over, thus improving the safety of product use, and also improving the applicability of the positioning groove and expanding its application range.

[0004] Existing automated inert gas protection storage tank structures suffer from dust accumulation inside the tank during daily use. The tank's interior is also quite deep, making cleaning inconvenient. Dust may adhere to the stored inert gas, affecting its purity and performance, and reducing the inert gas protection effect. On the other hand, dust may also damage the inert gas layer inside the tank, leading to a weakening of the protection effect. Therefore, we propose an automated inert gas protection storage tank structure. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an automated inert gas protected storage tank structure, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: an automated inert gas protective storage tank structure, comprising: a container, wherein a plurality of support columns arranged in a circumferential array are fixedly installed at the bottom of the container, the container has an opening at the top end, a sealing cover is provided at the upper port of the container, an annular plate is fixedly installed at the bottom of the sealing cover, the annular plate surrounds the outer end of the container, a gas pipe is connected to and fixedly installed on the container, and a valve is installed on the gas pipe.

[0007] Two sets of symmetrically distributed limiting mechanisms are provided on the annular plate. The limiting mechanisms are connected to the container and are used to limit the sealing cap. An annular base plate is rotatably installed inside the container. Multiple spline sleeves arranged in a circumferential array are rotatably installed on the annular base plate. A spline shaft is inserted into each spline sleeve. The spline shaft is splined with the spline sleeve. A cotton roller is fixedly installed on the upper end of the spline shaft. The cotton roller is located inside the container. The outer side of the cotton roller is in contact with the inner wall of the container. An internal gear ring is fixedly installed on the inner side of the annular base plate. Multiple driving wheels arranged in a circumferential array are provided inside the container. Each driving wheel meshes with the internal gear ring. A drive shaft is fixedly installed on each driving wheel. The drive shaft is rotatably installed at the bottom of the container.

[0008] As a further technical solution of this utility model, multiple motors are fixedly installed at the bottom of the container, and the output shafts of the motors are respectively fixedly connected to the drive shaft.

[0009] As a further technical solution of this utility model, a pressure detection device is installed on the outside of the container, and the pressure detection device is used to detect the pressure inside the container.

[0010] As a further technical solution of this utility model, a sealing gasket is fixedly connected to the inner side of the annular plate.

[0011] As a further technical solution of this utility model, the limiting mechanism includes a mounting block, which is fixedly connected to the bottom of the annular plate. A limiting rod passes through the mounting block, one end of which is inserted into the inside of the container, and a circular piece is fixedly installed on the limiting rod.

[0012] As a further technical solution of this utility model, a spring is sleeved on the limiting rod, and the two ends of the spring are respectively fixedly connected to the circular plate and the mounting block.

[0013] This utility model provides an automated inert gas protected storage tank structure, which has the following advantages compared with the prior art:

[0014] This design presents an automated inert gas protection storage tank structure. A motor drives a ring-shaped base plate to rotate, causing a cotton roller to rotate inside the container. The roller contacts the inner wall of the container, adsorbing dust from the inner wall onto its surface. Simultaneously, the friction between the roller and the container drives the roller to rotate, allowing dust to be adsorbed at different points on its surface. The device facilitates convenient and automated cleaning of the container's interior. Dust and impurities can be removed periodically or as needed, maintaining a clean environment within the container. This clean environment helps reduce the accumulation of contaminants, further protecting the gas inside the container from contamination. Attached Figure Description

[0015] Figure 1A schematic diagram of an automated inert gas protected storage tank structure;

[0016] Figure 2 A front view of an automated inert gas protected storage tank structure;

[0017] Figure 3 A cross-sectional view of an automated inert gas protected storage tank structure;

[0018] Figure 4 An automated inert gas protected storage tank structure Figure 2 Enlarged diagram of point A in the diagram;

[0019] Figure 5 An automated inert gas protected storage tank structure Figure 3 Enlarged diagram of point B in the image.

[0020] In the diagram: Container 1, Support column 2, Sealing cap 3, Annular plate 4, Annular base plate 5, Spline sleeve 7, Spline shaft 8, Cotton roller 9, Internal gear ring 10, Drive wheel 11, Drive shaft 12, Motor 13, Air pipe 14, Air pressure detection device 15, Sealing gasket 16, Mounting block 17, Limiting rod 18, Circular piece 19, Spring 20. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5This utility model provides a technical solution for an automated inert gas protective storage tank structure: An automated inert gas protective storage tank structure includes: a container 1, a plurality of support columns 2 arranged in a circular array fixedly installed at the bottom of the container 1, an opening at the upper end of the container 1, a sealing cover 3 at the upper port of the container 1, an annular plate 4 fixedly installed at the bottom of the sealing cover 3, the annular plate 4 surrounding the outer end of the container 1, and a gas pipe 14 connected to and fixedly installed on the container 1, with a valve installed on the gas pipe 14. Two sets of symmetrically distributed limiting mechanisms are provided on the annular plate 4. These limiting mechanisms are connected to the container 1 and are used to limit the sealing cover 3. An annular base plate 5 is rotatably mounted inside the container 1. Multiple spline sleeves 7 arranged in a circular array are rotatably mounted on the annular base plate 5. A spline shaft 8 is inserted into each spline sleeve 7, and the spline shaft 8 engages with the spline sleeve 7 via splines. A cotton roller 9 is fixedly mounted on the upper end of the spline shaft 8. The cotton roller 9 is located inside the container 1, and its outer side contacts the inner wall of the container 1. An internal gear ring 10 is fixedly mounted inside the annular base plate 5. Multiple driving wheels 11 arranged in a circular array are provided inside the container 1. Each driving wheel 11 meshes with the internal gear ring 10. A drive shaft 12 is fixedly mounted on each driving wheel 11, and the drive shaft 12 is rotatably mounted at the bottom of the container 1. Multiple motors 13 are fixedly mounted at the bottom of the container 1, and the output shafts of the motors 13 are fixedly connected to the drive shafts 12. The motor 13 drives the drive shaft 12 to rotate, the drive wheel 11 on the drive shaft 12 rotates and drives the internal gear ring 10 to rotate. The internal gear ring 10 and the annular base plate 5 rotate synchronously, so that the spline sleeve 7 and the cotton roller 9 on the annular base plate 5 can rotate inside the container 1. During the rotation, the cotton roller 9 contacts the inner wall of the container 1 and adsorbs the dust on the inner wall of the container 1 onto the surface of the cotton roller 9. At the same time, the friction between the cotton roller 9 and the container 1 can drive the cotton roller 9 to rotate. Dust can be adsorbed at different positions on the surface of the cotton roller 9.

[0023] A pressure detection device 15 is installed on the outside of container 1 to detect the internal pressure of container 1. A sealing gasket 16 is fixedly connected to the inside of the annular plate 4 to improve the sealing between the annular plate 4 and container 1. The limiting mechanism includes a mounting block 17, which is fixedly connected to the bottom of the annular plate 4. A limiting rod 18 passes through the mounting block 17, with one end of the limiting rod 18 inserted into the inside of container 1. A circular plate 19 is fixedly installed on the limiting rod 18. A spring 20 is sleeved on the limiting rod 18, with both ends of the spring 20 fixedly connected to the circular plate 19 and the mounting block 17, respectively. Inert gas is injected into container 1 through the air pipe 14 and can also be discharged through the air pipe 14 during exhaust. The limiting rods 18 inserted into container 1 on both sides can limit the sealing cover 3.

[0024] The working principle of this utility model is as follows: inert gas is injected into container 1 through trachea 14, and exhaust gas can also be discharged through trachea 14 during exhaust. Limiting rods 18 are inserted into container 1, and the limiting rods 18 on both sides can limit the sealing cover 3. Before filling with air, pull the limiting rod 18 and separate one end of the limiting rod 18 from the container 1. The spring 20 is stretched, and the sealing cover 3 can be removed. Place the cotton roller 9 into the container 1, and insert the lower end of the spline shaft 8 into the spline sleeve 7. The motor 13 drives the drive shaft 12 to rotate. The drive wheel 11 on the drive shaft 12 rotates and drives the internal gear ring 10 to rotate. The internal gear ring 10 and the annular base plate 5 rotate synchronously, so that the spline sleeve 7 on the annular base plate 5 and the cotton roller 9 can rotate inside the container 1. During the rotation, the cotton roller 9 contacts the inner wall of the container 1 and adsorbs the dust on the inner wall of the container 1 onto the surface of the cotton roller 9. At the same time, the friction between the cotton roller 9 and the container 1 can drive the cotton roller 9 to rotate. Dust can be adsorbed at different positions on the surface of the cotton roller 9, avoiding the cotton roller 9 from absorbing dust in the same place. The utilization efficiency of the cotton roller 9 is improved, and the dust cleaning efficiency is also improved. After cleaning, the cotton roller 9 is removed from the container 1 and cleaned again for the next use.

[0025] The device can conveniently clean the inside of container 1. The cleaning process is automatic and can periodically or as needed remove dust and impurities from inside container 1, maintaining the cleanliness of the environment inside container 1. A clean environment inside container 1 helps reduce the accumulation of pollutants and further protects the gas inside container 1 from contamination.

[0026] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. An automated inert gas protected storage tank structure, characterized in that, include: A container (1) has multiple support columns (2) arranged in a circular array fixedly installed at the bottom of the container (1). The container (1) has an opening at the top end. A sealing cap (3) is provided at the upper port of the container (1). An annular plate (4) is fixedly installed at the bottom of the sealing cap (3). The annular plate (4) surrounds the outer end of the container (1). An air pipe (14) is connected to and fixedly installed on the container (1). A valve is installed on the air pipe (14). Two sets of symmetrically distributed limiting mechanisms are provided on the annular plate (4). The limiting mechanisms are connected to the container (1) and used to limit the sealing cover (3). An annular base plate (5) is rotatably installed inside the container (1). Multiple spline sleeves (7) arranged in a circular array are rotatably installed on the annular base plate (5). A spline shaft (8) is inserted into each spline sleeve (7). The spline shaft (8) is splined with the spline sleeve (7). A cotton roller is fixedly installed on the upper end of the spline shaft (8). 9), the cotton roller (9) is located inside the container (1), the outer side of the cotton roller (9) is in contact with the inner wall of the container (1), an internal gear ring (10) is fixedly installed on the inner side of the annular bottom plate (5), a plurality of driving wheels (11) arranged in a circular array are provided inside the container (1), the driving wheels (11) are all meshed with the internal gear ring (10), and a drive shaft (12) is fixedly installed on each driving wheel (11), the drive shaft (12) is rotatably installed at the bottom of the container (1).

2. The structure of an automated inert gas protected storage tank according to claim 1, characterized in that, Multiple motors (13) are fixedly installed at the bottom of the container (1), and the output shafts of the motors (13) are fixedly connected to the drive shaft (12).

3. The structure of an automated inert gas protected storage tank according to claim 2, characterized in that, A pressure detection device (15) is installed outside the container (1), and the pressure detection device (15) is used to detect the pressure inside the container (1).

4. The structure of an automated inert gas protected storage tank according to claim 3, characterized in that, A sealing gasket (16) is fixedly connected to the inner side of the annular plate (4).

5. The structure of an automated inert gas protected storage tank according to claim 4, characterized in that, The limiting mechanism includes a mounting block (17), which is fixedly connected to the bottom of the annular plate (4). A limiting rod (18) passes through the mounting block (17), one end of which is inserted into the inside of the container (1). A circular piece (19) is fixedly installed on the limiting rod (18).

6. The structure of an automated inert gas protected storage tank according to claim 5, characterized in that, A spring (20) is sleeved on the limiting rod (18), and the two ends of the spring (20) are fixedly connected to the disc (19) and the mounting block (17) respectively.

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