Industrial-grade carbon dioxide storage tank

Abstract

The utility model discloses an industrial-grade carbon dioxide storage tank which comprises a carbon dioxide storage tank body and a supporting ring. The liquid inlet and outlet pipe has the advantages that the protective bent pipe and the protective end pipe are adopted, the top ring is integrally connected to the top face of the protective bent pipe, the top ring rotates in the ring base, and therefore free rotation of the liquid inlet and outlet pipe is not affected; when collision occurs, the protection end pipe and the protection bent pipe bear the collision, the collision force is transmitted to the ring seat, and the liquid inlet and outlet pipe is not influenced, so that the protection on the liquid inlet and outlet pipe is improved, the liquid inlet and outlet pipe is prevented from being damaged by the collision, and the service life of the liquid inlet and outlet pipe is prolonged. A worker can protect the liquid inlet and outlet pipe when the liquid inlet and outlet pipe is located at any angle, the liquid inlet and outlet pipe does not need to be rotated to a specific position, operation can be completed by simply rotating the handle, use is very convenient, and use convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon dioxide storage tanks, in particular to an industrial-grade carbon dioxide storage tank. Background Art

[0002] Liquid carbon dioxide storage tanks are mainly used to transport and store liquid carbon dioxide. They are currently widely used in industries and fields such as mold industry, animal husbandry, medicine, semiconductors, food, aerospace, military and low-temperature chemicals.

[0003] After searching, it was found that the announcement number was CN220205411U, and the name was a carbon dioxide liquefied storage tank. The application proposed that when the liquid carbon dioxide storage tank is not in use, if the staff or other objects accidentally touch the inlet and outlet pipes at the bottom, it will bring safety hazards. It also proposed a technical solution different from the existing Chinese patent with announcement number CN217030812U, which discloses a liquid carbon dioxide storage tank. By setting a mounting plate, a protective cover, a through groove, a fixed column and a baffle, the baffle is rotated so that the left side of the baffle abuts against the right side of the protective cover, so that the protective cover cannot rotate by itself. , so that the inlet and outlet liquid pipes are protected by the protective cover to prevent objects from colliding with the inlet and outlet liquid pipes, and by setting a fixing ring, a reinforcement rod and a reinforcement plate, the connection between the tank body and the ground can be reinforced, and the stability of the tank body is further improved. However, in actual use, since the installation positions of the baffle and the protective cover are fixed, each time the use is performed, the inlet and outlet liquid pipes need to be rotated to the installation position of the protective cover to protect the inlet and outlet liquid pipes, which is more troublesome to use. At the same time, the support legs and the reinforcement rods block the rotation of the inlet and outlet liquid pipes, resulting in the inlet and outlet liquid pipes being unable to rotate in all directions, affecting the flexibility and convenience of use, and further improvements can be made.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides an industrial-grade carbon dioxide storage tank, which has the advantages of improving the convenience and flexibility of use, thereby solving the problems in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] In order to achieve the above advantages of improved convenience and flexibility of use, the specific technical solutions adopted by the utility model are as follows:

[0009] An industrial-grade carbon dioxide storage tank comprises a carbon dioxide storage tank body and a support ring, wherein the support ring is fixedly sleeved on the outer surface of the bottom of the carbon dioxide storage tank body, and the bottom surface of the support ring is fixedly connected to a leg, and the bottom surface of the leg is fixedly connected to a foot plate, and the middle part of the leg is bent outward to form a yielding portion, the bottom surface of the carbon dioxide storage tank body is rotatably connected to an inlet and outlet liquid pipe through a rotary connector, and a ring seat is fixedly installed on the outside of the inlet and outlet liquid pipe on the bottom surface of the carbon dioxide storage tank body, and a protective elbow is sleeved on the outside of the inlet and outlet liquid pipe, the top surface of the protective elbow is integrally connected to a top ring, and the top ring is inserted into the ring seat and rotatably connected to the ring seat, and the other end of the protective elbow is threadedly sleeved with a protective end pipe, and the other end of the protective end pipe is fixedly connected to a handle.

[0010] Furthermore, an outer wall of the other end of the protective elbow is provided with an outer thread, and an inner wall of the protective end tube is provided with an inner thread, and the inner thread and the outer thread cooperate with each other.

[0011] Furthermore, the height of the giving way portion is greater than the maximum distance between the handles, and the giving way portion is arranged corresponding to the installation height of the protection end pipe.

[0012] Furthermore, there are multiple legs arranged, and the legs are distributed at equal angles along the central axis of the carbon dioxide storage tank body.

[0013] Furthermore, the ring seat and the top ring are coaxially arranged with the central axis of the vertical section of the inlet and outlet liquid pipes.

[0014] Furthermore, the ring seat, the protective elbow and the protective end pipe are all made of metal.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides an industrial-grade carbon dioxide storage tank, which has the following beneficial effects:

[0017] (1) The utility model adopts a protective elbow and a protective end pipe. The top surface of the protective elbow is integrally connected to a top ring, which rotates inside the ring seat so as not to affect the free rotation of the inlet and outlet pipes. When the inlet and outlet pipes are not in use, the staff can turn the handle to drive the protective end pipe to rotate and move outward, so that the outer end of the protective end pipe is located outside the inlet and outlet pipe connection port. When a collision occurs, the protective end pipe and the protective elbow withstand the collision and transmit the collision force to the ring seat without affecting the inlet and outlet pipes, thereby improving the protection of the inlet and outlet pipes and preventing the inlet and outlet pipes from being damaged by collisions. The staff can complete the protection of the inlet and outlet pipes when the inlet and outlet pipes are at any angle without rotating the inlet and outlet pipes to a specific position. The operation can be completed by simply turning the handle, which is very convenient to use and improves the convenience of use.

[0018] (2) The utility model adopts a yielding part, which is arranged in the middle section of the support leg, corresponding to the position of the protective end tube. The protective end tube can rotate through the yielding part, so that the inlet and outlet liquid pipes can rotate 360° without dead angles, thereby improving the flexibility of rotation of the inlet and outlet liquid pipes, thereby improving the flexibility and convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the external structure of an industrial-grade carbon dioxide storage tank proposed by the utility model;

[0021] Figure 2 It is a schematic diagram of the bottom structure of the carbon dioxide storage tank body proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the protective elbow proposed by the utility model;

[0023] Figure 4 The utility model discloses an internal structure schematic diagram of an industrial-grade carbon dioxide storage tank.

[0024] In the figure:

[0025] 1. Carbon dioxide storage tank body; 2. Support ring; 3. Leg; 4. Yield; 5. Foot plate; 6. Ring seat; 7. Protective elbow; 8. Top ring; 9. Inlet and outlet liquid pipes; 10. Handle; 11. Protective end pipe; 12. External thread. DETAILED DESCRIPTION

[0026] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0027] According to an embodiment of the utility model, an industrial-grade carbon dioxide storage tank is provided.

[0028] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-4As shown, an industrial-grade carbon dioxide storage tank according to an embodiment of the utility model includes a carbon dioxide storage tank body 1 and a support ring 2, the outer surface of the bottom of the carbon dioxide storage tank body 1 is fixedly sleeved with a support ring 2, and the bottom surface of the support ring 2 is fixedly connected with a leg 3, and the bottom surface of the leg 3 is fixedly connected with a foot plate 5, the foot plate 5 improves the stability of placement, the middle part of the leg 3 is bent outward to form a yielding portion 4, the bottom surface of the carbon dioxide storage tank body 1 is rotatably connected with an inlet and outlet pipe 9 through a rotary connector, which is a common structure in the field, and the outer side of the inlet and outlet pipe 9 is located on the bottom surface of the carbon dioxide storage tank body 1 and fixedly installed with a ring seat 6, and the outer side of the inlet and outlet pipe 9 is sleeved with a protective elbow 7, the top surface of the protective elbow 7 is integrally connected with a top ring 8, and the top ring 8 is inserted into the ring seat 6 and rotatably connected to the ring seat 6, and the other end of the protective elbow 7 is threadedly sleeved with a protective end pipe 1 1. The other end of the protection end tube 11 is fixedly connected with a handle 10. The handle 10 is convenient for rotating the protection end tube 11. The top ring 8 rotates inside the ring seat 6, thereby not affecting the free rotation of the inlet and outlet pipes 9. When the inlet and outlet pipes 9 are not in use, the staff can rotate the handle 10 to drive the protection end tube 11 to rotate and move outward, so that the outer end of the protection end tube 11 is located outside the connection port of the inlet and outlet pipes 9. When a collision occurs, the protection end tube 11 and the protection elbow 7 withstand the collision and transmit the collision force to the ring seat 6, which will not affect the inlet and outlet pipes 9, thereby improving the protection of the inlet and outlet pipes 9 and preventing the inlet and outlet pipes 9 from being damaged by collision. The staff can complete the protection of the inlet and outlet pipes 9 when the inlet and outlet pipes 9 are at any angle, without rotating the inlet and outlet pipes 9 to a specific position, and the operation can be completed by simply rotating the handle 10, which is very convenient to use and improves the convenience of use.

[0029] In one embodiment, the outer wall of the other end of the protective elbow 7 is provided with an external thread 12, and the inner wall of the protective end pipe 11 is provided with an internal thread, and the internal thread and the external thread 12 cooperate with each other, which is a common threaded connection structure and will not be described in detail here.

[0030] In one embodiment, the height of the yielding portion 4 is greater than the maximum spacing between the handles 10, and the yielding portion 4 is arranged corresponding to the installation height of the protective end tube 11. The yielding portion 4 is set in the middle section of the support leg 3, corresponding to the position of the protective end tube 11. The protective end tube 11 can rotate through the yielding portion 4, so that the inlet and outlet liquid pipe 9 can rotate 360° without dead angles, thereby improving the flexibility of rotation of the inlet and outlet liquid pipe 9, thereby improving the flexibility and convenience of use.

[0031] In one embodiment, a plurality of legs 3 are arranged, and the legs 3 are distributed at equal angles along the central axis of the carbon dioxide storage tank body 1 to improve the stability of the support.

[0032] In one embodiment, the ring seat 6 and the top ring 8 are coaxially arranged with the central axis of the vertical section of the inlet and outlet pipes 9 to facilitate rotation.

[0033] In one embodiment, the ring seat 6, the protective elbow 7 and the protective end pipe 11 are all made of metal to improve the protection strength.

[0034] Working principle:

[0035] The top surface of the protective elbow 7 is integrally connected with a top ring 8, which rotates inside the ring seat 6, so as not to affect the free rotation of the inlet and outlet pipes 9. When the inlet and outlet pipes 9 are not in use, the staff can rotate the handle 10 to drive the protective end pipe 11 to rotate and move outward, so that the outer end of the protective end pipe 11 is located outside the connection port of the inlet and outlet pipes 9. When a collision occurs, the protective end pipe 11 and the protective elbow 7 withstand the collision and transmit the collision force to the ring seat 6, which will not affect the inlet and outlet pipes 9, thereby improving the protection of the inlet and outlet pipes 9 and preventing the inlet and outlet pipes 9 from being damaged by the collision. The staff can complete the protection of the inlet and outlet liquid pipe 9 when the inlet and outlet liquid pipe 9 is at any angle, without rotating the inlet and outlet liquid pipe 9 to a specific position, and the operation can be completed by simply turning the handle 10, which is very convenient to use and improves the convenience of use. At the same time, the yielding part 4 is arranged in the middle section of the supporting leg 3, corresponding to the position of the protection end pipe 11, and the protection end pipe 11 can be rotated through the yielding part 4, so that the inlet and outlet liquid pipe 9 can be rotated 360° without dead angles, which improves the flexibility of rotation of the inlet and outlet liquid pipe 9, thereby improving the flexibility and convenience of use.

[0036] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An industrial grade carbon dioxide storage tank, characterized in that: The invention comprises a carbon dioxide storage tank body (1) and a support ring (2), wherein the support ring (2) is fixedly sleeved on the outer surface of the bottom of the carbon dioxide storage tank body (1), and the bottom surface of the support ring (2) is fixedly connected to a support leg (3), and the bottom surface of the support leg (3) is fixedly connected to a foot plate (5), and the middle part of the support leg (3) is bent outward to form a yielding portion (4), and the bottom surface of the carbon dioxide storage tank body (1) is rotatably connected to an inlet and outlet liquid pipe (9) through a rotary connector, and a ring seat (6) is fixedly installed on the outer side of the inlet and outlet liquid pipe (9) and located on the bottom surface of the carbon dioxide storage tank body (1), and a protective elbow pipe (7) is sleeved on the outer side of the inlet and outlet liquid pipe (9), and the top surface of the protective elbow pipe (7) is integrally connected to a top ring (8), and the top ring (8) is inserted into the ring seat (6) and rotatably connected to the ring seat (6), and the other end of the protective elbow pipe (7) is threadedly sleeved with a protective end pipe (11), and the other end of the protective end pipe (11) is fixedly connected to a handle (10).

2. An industrial-grade carbon dioxide storage tank according to claim 1, characterized in that: The outer wall of the other end of the protective bent pipe (7) is provided with an external thread (12), and the inner wall of the protective end pipe (11) is provided with an internal thread, and the internal thread and the external thread (12) cooperate with each other.

3. An industrial grade carbon dioxide storage tank according to claim 1, characterized in that: The height of the clearance portion (4) is greater than the maximum distance between the handles (10), and the clearance portion (4) is arranged corresponding to the installation height of the protective end tube (11).

4. An industrial grade carbon dioxide storage tank according to claim 1, characterized in that: A plurality of supporting legs (3) are arranged, and the supporting legs (3) are distributed at equal angles along the central axis of the carbon dioxide storage tank body (1).

5. An industrial-grade carbon dioxide storage tank according to claim 1, characterized in that: The ring seat (6) and the top ring (8) are coaxially arranged with the central axis of the vertical section of the inlet and outlet liquid pipes (9).

6. An industrial grade carbon dioxide storage tank according to claim 1, characterized in that: The ring seat (6), the protective bent pipe (7) and the protective end pipe (11) are all made of metal.

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