Liquid argon storage tank with protective device

Abstract

The utility model relates to the field of cryogenic storage technology, and discloses a liquid argon storage tank with a protective device, including a liquid argon tank body, an outer wall of the liquid argon tank body is provided with reinforcement rings at equal intervals, the inner wall between adjacent reinforcement rings is provided with a plurality of first reinforcement ribs, the inner wall of the first reinforcement ribs is fixedly connected to the outer wall of the liquid argon tank body, the outer wall of the lower end of the liquid argon tank body is provided with a plurality of second reinforcement ribs, the top of the second reinforcement ribs is fixedly connected to the bottom end of a reinforcement ring, a tank cover is installed at the top of the liquid argon tank body, both sides of the top of the tank cover are provided with cover handles, three arc-shaped clamps are installed on the outer wall of the reinforcement ring, and bolts are installed on the outer wall between adjacent arc-shaped clamps. The utility model not only improves the structural strength of the liquid argon tank body, reduces the phenomenon of collision damage to the liquid argon tank body, and achieves the purpose of facilitating the support, placement, disassembly, assembly and maintenance of the liquid argon storage tank, but also achieves the purpose of facilitating the rapid opening and closing of the liquid argon tank body.

Description

Technical Field

[0001] The utility model relates to the technical field of low-temperature storage, in particular to a liquid argon storage tank with a protective device. Background Art

[0002] Liquid argon, as an important cryogenic liquid inert gas, is widely used in semiconductor manufacturing, welding protection, medical cryotherapy and other fields. However, the storage of liquid argon needs to be maintained at extremely low temperatures, which puts strict requirements on the insulation performance, structural strength and safety protection of the storage tank. Therefore, it is particularly important to develop a liquid argon storage tank with a protective device.

[0003] A liquid argon storage tank for crude argon distillation, purification and recovery with reference announcement number CN218582887U, comprising: a tank body, a drying box, a base, a liquid storage tank and a fan, the top surface of the base is welded with the tank body, the drying box, the liquid storage tank and the fan, and the top surface of the base is fixed with a fixing frame, one end of the fan is provided with an air inlet pipe, and the end of the fan away from the air inlet pipe is provided with a second coil, the inner wall of the air inlet pipe is fixed with a first coil, the end of the air inlet pipe away from the fan is embedded and fixed in the fixing frame, the dry A connecting pipe is embedded and fixed on the side end face of the box, and one end of the connecting pipe facing away from the drying box is embedded and fixed in the tank body. A booster pump is fixed on the rear end face of the tank body, and the booster pump is connected to the tank body gas. The liquid argon storage tank can quickly recycle and utilize the gas, which is convenient for cooling the gas. After cooling, it is convenient to operate and use. According to the above, although the liquid argon storage tank can be well applied, it is usually not convenient to reinforce the tank body, making it difficult for the structural strength of the liquid argon storage tank to meet the established expectations, which often troubles users. Utility Model Content

[0004] The purpose of the utility model is to provide a liquid argon storage tank with a protective device to solve the problem in the above background technology that although the liquid argon storage tank can be well applied, it is usually inconvenient to reinforce the tank body, making it difficult for the structural strength of the liquid argon storage tank to reach the expected level.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a liquid argon storage tank with a protective device, comprising a liquid argon tank body, an outer wall of the liquid argon tank body is provided with reinforcement rings at equal intervals, and the inner walls between adjacent reinforcement rings are provided with a plurality of first reinforcement ribs, the inner walls of the first reinforcement ribs are fixedly connected to the outer wall of the liquid argon tank body, a plurality of second reinforcement ribs are provided on the outer wall of the lower end of the liquid argon tank body, the top of the second reinforcement ribs is fixedly connected to the bottom end of a reinforcement ring, a tank cover is installed at the top of the liquid argon tank body, and cover handles are installed on both sides of the top of the tank cover, three arc-shaped clamps are installed on the outer walls of the reinforcement rings, and bolts are installed on the outer walls between adjacent arc-shaped clamps.

[0006] Preferably, a plurality of columns are arranged on the outer side of the liquid argon tank body, and the top ends of the columns penetrate through two arc-shaped clamps, so that the footrest can be placed through the arrangement of the columns.

[0007] Preferably, the bottom ends of the columns are provided with feet, the interior of the feet is provided with a plurality of positioning holes, both ends of the positioning holes extend to the outside of the feet, and the liquid argon tank body is supported and placed by the provision of the feet.

[0008] Preferably, a plurality of mounting racks are arranged on the outer wall of the upper end of the liquid argon tank body, and nut seats are arranged on the inner walls between the mounting racks, so that the lower end of the stud can be placed and processed by the arrangement of the nut seats.

[0009] Preferably, a plurality of studs are provided on the outer wall of the tank cover, the bottom ends of the studs are threadedly connected to the top ends of the nut seats, and the tank cover is installed on the top end of the liquid argon tank body by passing the lower ends of the studs through the tank cover and screwing them into the nut seats.

[0010] Preferably, a turning handle is installed at the top of the stud, and a drain pipe is provided at the lower end of the surface of the liquid argon tank body, one end of the drain pipe is connected to the surface of the liquid argon tank body, and the turning handle is turned to drive the stud to rotate.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the liquid argon storage tank with the protective device not only improves the structural strength of the liquid argon tank body, reduces the phenomenon of collision damage to the liquid argon tank body, but also achieves the purpose of facilitating the support, placement, disassembly, and maintenance of the liquid argon storage tank, and achieves the purpose of facilitating the rapid opening and closing of the liquid argon tank body;

[0012] By providing a plurality of reinforcing rings on the outer wall of the liquid argon tank, providing a plurality of first reinforcing ribs on the outer wall of the upper end of the liquid argon tank between the reinforcing rings, and providing a plurality of second reinforcing ribs on the outer wall of the lower end of the liquid argon tank, the liquid argon tank can be reinforced from the outside, thereby effectively isolating objects of larger specifications from directly impacting the liquid argon tank, thereby achieving the purpose of isolation and protection, thereby improving the structural strength of the liquid argon tank and reducing the phenomenon of collision damage to the liquid argon tank;

[0013] By screwing the bolt member, one end of the bolt member passes through an arc-shaped clamp and is screwed into another arc-shaped clamp, so that the upper end of the column can be clamped and fixed, so that the liquid argon tank body can be supported and placed by multiple columns, and the bolt member can be screwed and removed to the outside of the arc-shaped clamp, and the column can be pulled to be removed to the outside of the arc-shaped clamp, thereby achieving the purpose of facilitating the support, placement, disassembly and maintenance of the liquid argon storage tank;

[0014] By turning the handle to drive one end of the stud to be screwed out to the outside of the nut seat, the cover handle can be held to pull the tank cover away from the top of the liquid argon tank body, and the lower end of the stud passes through the tank cover and is screwed into the nut seat, so that the tank cover can be locked and placed on the top of the liquid argon tank body, thereby achieving the purpose of facilitating the rapid opening and closing of the liquid argon tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 4 For this utility model Figure 1 Enlarged structural diagram at B in the middle.

[0019] In the figure: 1, liquid argon tank body; 2, reinforcement ring; 3, arc clamp; 4, column; 5, foot; 6, positioning hole; 7, tank cover; 8, cover handle; 9, first reinforcement rib; 10, second reinforcement rib; 11, drain pipe outlet; 12, mounting rack; 13, nut seat; 14, stud; 15, handle; 16, bolt. DETAILED DESCRIPTION

[0020] 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. 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.

[0021] See also Figure 1-4 The utility model provides an embodiment: a liquid argon storage tank with a protective device, comprising a liquid argon tank body 1, a plurality of columns 4 are arranged on the outside of the liquid argon tank body 1, and the tops of the columns 4 are penetrated by two arc-shaped clamps 3;

[0022] When in use, the upright column 4 is arranged so as to place the footrest 5;

[0023] The bottom end of each column 4 is provided with a foot 5, and a plurality of positioning holes 6 are provided inside the foot 5, and both ends of the positioning holes 6 extend to the outside of the foot 5;

[0024] When in use, the footrest 5 is provided to support and place the liquid argon tank 1;

[0025] A plurality of mounting racks 12 are arranged on the outer wall of the upper end of the liquid argon tank body 1, and nut seats 13 are arranged on the inner walls between the mounting racks 12;

[0026] When in use, the nut seat 13 is provided so as to place the lower end of the stud 14;

[0027] A plurality of studs 14 are provided on the outer wall of the tank cover 7, and the bottom ends of the studs 14 are threadedly connected to the top ends of the nut seats 13;

[0028] When in use, the tank cover 7 is installed on the top of the liquid argon tank body 1 by passing the lower end of the stud 14 through the tank cover 7 and screwing it into the nut seat 13;

[0029] A turning handle 15 is installed at the top of the stud 14, and a drain pipe 11 is provided at the lower end of the surface of the liquid argon tank body 1, and one end of the drain pipe 11 is connected to the surface of the liquid argon tank body 1;

[0030] When in use, the handle 15 is rotated to drive the stud 14 to rotate;

[0031] The outer wall of the liquid argon tank body 1 is provided with reinforcement rings 2 at equal intervals, and the inner walls between adjacent reinforcement rings 2 are provided with a plurality of first reinforcement ribs 9, the inner walls of the first reinforcement ribs 9 are fixedly connected to the outer wall of the liquid argon tank body 1, and the outer wall of the lower end of the liquid argon tank body 1 is provided with a plurality of second reinforcement ribs 10, and the top of the second reinforcement rib 10 is fixedly connected to the bottom end of a reinforcement ring 2, a tank cover 7 is installed at the top of the liquid argon tank body 1, and cover handles 8 are installed on both sides of the top of the tank cover 7, three arc-shaped clamps 3 are installed on the outer wall of the reinforcement ring 2, and bolts 16 are installed on the outer wall between adjacent arc-shaped clamps 3.

[0032] When the embodiment of the present application is in use, the handle 15 is first rotated to drive one end of the stud 14 to be screwed out to the outside of the nut seat 13, and the cover handle 8 can be held to pull the tank cover 7 away from the top of the liquid argon tank body 1, and the lower end of the stud 14 passes through the tank cover 7 and is screwed into the nut seat 13 to lock the tank cover 7 and place it on the top of the liquid argon tank body 1, so that the liquid argon tank body 1 can be quickly opened and closed. After that, a plurality of reinforcing rings 2 are provided on the outer wall of the liquid argon tank body 1, and a plurality of first reinforcing ribs 9 are provided on the outer wall of the upper end of the liquid argon tank body 1 between the reinforcing rings 2, and a plurality of second reinforcing ribs 10 are provided on the outer wall of the lower end of the liquid argon tank body 1, so that the liquid argon tank body 1 can be reinforced from the outside to improve the structural strength of the liquid argon tank body 1. At the same time, the reinforcing rings 2 and the first reinforcing ribs 9 are provided with The second reinforcing ribs 10 can form a grid-like protective member to effectively isolate larger objects from directly impacting the liquid argon tank body 1. If it is necessary to place smaller objects to impact the liquid argon tank body 1, the number of first reinforcing ribs 9 and second reinforcing ribs 10 can be increased, so that small objects can be placed to prevent the liquid argon tank body 1 from impacting. Finally, by twisting the bolt member 16, one end of the bolt member 16 passes through an arc-shaped clamp 3 and is screwed into another arc-shaped clamp 3, the upper end of the column 4 can be clamped and fixed, so that the liquid argon tank body 1 is supported and placed by multiple columns 4, and the bolt member 16 is twisted and removed to the outside of the arc-shaped clamp 3, and the column 4 can be pulled to remove it to the outside of the arc-shaped clamp 3, so that the liquid argon storage tank can be easily supported and placed as well as disassembled and maintained, thereby completing the purpose of the liquid argon storage tank.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A liquid argon storage tank with a protective device, characterized in that: The invention comprises a liquid argon tank body (1), wherein the outer wall of the liquid argon tank body (1) is provided with reinforcement rings (2) at equal intervals, and the inner walls between adjacent reinforcement rings (2) are provided with a plurality of first reinforcement ribs (9), the inner walls of the first reinforcement ribs (9) are fixedly connected to the outer wall of the liquid argon tank body (1), and the outer wall of the lower end of the liquid argon tank body (1) is provided with a plurality of second reinforcement ribs (10), the top ends of the second reinforcement ribs (10) are fixedly connected to the bottom end of a reinforcement ring (2), a tank cover (7) is installed at the top end of the liquid argon tank body (1), and cover handles (8) are installed on both sides of the top end of the tank cover (7), and three arc-shaped clamps (3) are installed on the outer walls of the reinforcement rings (2), and bolts (16) are installed on the outer walls between adjacent arc-shaped clamps (3).

2. The liquid argon storage tank with a protective device according to claim 1, characterized in that: A plurality of columns (4) are arranged on the outside of the liquid argon tank body (1), and the top ends of the columns (4) penetrate through two arc-shaped clamps (3).

3. The liquid argon storage tank with a protective device according to claim 2, characterized in that: The bottom end of each of the upright columns (4) is provided with a foot base (5), a plurality of positioning holes (6) are provided inside the foot base (5), and both ends of the positioning holes (6) extend to the outside of the foot base (5).

4. The liquid argon storage tank with a protective device according to claim 1, characterized in that: A plurality of mounting racks (12) are arranged on the outer wall of the upper end of the liquid argon tank body (1), and nut seats (13) are arranged on the inner walls between the mounting racks (12).

5. The liquid argon storage tank with a protective device according to claim 4, characterized in that: A plurality of studs (14) are provided on the outer wall of the tank cover (7), and the bottom ends of the studs (14) are threadedly connected to the top ends of the nut seats (13).

6. The liquid argon storage tank with a protective device according to claim 5, characterized in that: A rotating handle (15) is mounted on the top end of the stud (14), and a liquid discharge pipe opening (11) is provided at the lower end of the surface of the liquid argon tank body (1), one end of the liquid discharge pipe opening (11) being in communication with the surface of the liquid argon tank body (1).

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