Pressure vessel protection structure

Abstract

The utility model discloses a pressure vessel protection structure which comprises a pressure vessel body, an upper annular piece and a lower annular piece are arranged at the upper end and the lower end of the outer side face of the pressure vessel body respectively, and the upper annular piece and the lower annular piece are the same in structure. The lower annular piece is composed of two pieces of annular steel, the annular steel located on the inner side is fixed to the outer side face of the pressure vessel body, and the two pieces of annular steel are connected through a connecting block. A plurality of position-adjustable protection assemblies are arranged between the upper annular piece and the lower annular piece, the protection assemblies can be arranged outside the pressure container, so that the pressure container can be protected when the pressure container is collided by external force, leakage of hazardous substances is prevented, and safety guarantee is provided.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure vessels, in particular to a pressure vessel protection structure. Background Art

[0002] A pressure vessel is a sealed device that contains gas or liquid and bears a certain pressure.

[0003] Pressure vessels are fixed outdoors or indoors. For pressure vessels containing hazardous gases or liquids, external impacts can easily cause the pressure vessels to deform or even crack, causing leakage of hazardous substances, posing a great safety hazard. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide a pressure vessel protection structure. A protection component can be set on the outside of the pressure vessel to protect it when it is hit by external force, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a pressure vessel protective structure, comprising a pressure vessel body, wherein an upper annular member and a lower annular member are respectively provided on the upper and lower ends of the outer surface of the pressure vessel body, and the upper and lower annular members have the same structure;

[0006] The lower annular member is composed of two annular steels, the inner annular steel is fixed to the outer side of the pressure vessel body, and the two annular steels are connected by a connecting block;

[0007] A plurality of position-adjustable protective components are arranged between the upper annular component and the lower annular component.

[0008] As a preferred technical solution of the present invention, the protective assembly includes a stud, a locking nut, a support block and a steel wire rope. The number of the stud, locking nut and support block is two, and the two studs are respectively arranged in the gap between the upper ring part and the lower ring part. The stud can move along the gap between the upper ring part and the lower ring part. Both ends of the outer side surface of the stud are threadedly connected with a locking nut, the support block is fixed at one end of the stud, and a steel wire rope is fixed between the two support blocks.

[0009] As a preferred technical solution of the present invention, corresponding annular grooves are provided on the two annular steels in the upper annular member and the lower annular member, and two rollers are symmetrically provided on the outer side surface of the stud, and the rollers roll in the corresponding annular grooves.

[0010] As a preferred technical solution of the present invention, the steel wire rope is in a tensioned state after installation.

[0011] As a preferred technical solution of the present invention, the upper annular member and the lower annular member are both welded to the outer side surface of the pressure vessel body.

[0012] Compared with the prior art, the beneficial effects of the present invention are: the pressure vessel protection structure is reasonably designed and ingeniously conceived. An upper ring member and a lower ring member are installed on the outer side of the pressure vessel body, and a protection component is installed between the upper ring member and the lower ring member. The protection component is arranged along the outside of the pressure vessel through a steel wire rope. When the pressure vessel body is subjected to external force, the toughness of the steel wire rope is used to weaken the external force, thereby protecting the pressure vessel. At the same time, the protection component can be increased or decreased according to the size of the pressure vessel, or the number of protection components installed can be increased for the surface that is easily subjected to external force, thereby providing better protection for the pressure vessel. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is the main view of the utility model;

[0015] Figure 3 This is the main sectional view of the utility model;

[0016] Figure 4 for Figure 3 Enlarged schematic diagram of point A in the middle.

[0017] In the figure: 1 pressure vessel body, 2 upper ring member, 3 lower ring member, 4 connecting block, 5 protection assembly, 51 stud, 52 locking nut, 53 roller, 54 support block, 55 wire rope, 6 annular groove. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiment of the present invention to clearly and completely describe the technical solutions in the embodiment of the present invention. Obviously, the embodiment described is only a part of the embodiment of the present invention, rather than all the embodiments (for the convenience of description and understanding, the following is Figure 2 Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work shall fall within the scope of protection of the present invention.

[0019] See also Figure 1-4 The utility model provides a technical solution: a pressure vessel protection structure, comprising a pressure vessel body 1, an upper ring member 2 and a lower ring member 3 are respectively provided on the upper and lower ends of the outer surface of the pressure vessel body 1, and the upper ring member 2 and the lower ring member 3 have the same structure;

[0020] The lower ring member 3 is composed of two ring steels. The inner ring steel is welded to the outer side of the pressure vessel body 1. The two ring steels are connected by a connecting block 4. There is an annular gap between the two ring steels.

[0021] A plurality of position-adjustable protective components 5 are provided between the upper ring member 2 and the lower ring member 3. The protective components 5 include studs 51, locking nuts 52, support blocks 54 and steel wire ropes 55. The number of the studs 51, locking nuts 52 and support blocks 54 are two. The two studs 51 are respectively arranged in the gap between the upper ring member 2 and the lower ring member 3. The studs 51 can move along the gap between the upper ring member 2 and the lower ring member 3. Both ends of the outer side of the studs 51 are threadedly connected with locking nuts 52. The support block 54 is fixed to one end of the stud 51. A steel wire rope 55 is fixed between the two support blocks 54. The position of the steel wire rope 55 is fixed by the locking nuts 52. The steel wire rope 55 itself has toughness and strength, which can well block external force collisions.

[0022] In order to facilitate the movement of the protective component 5, corresponding annular grooves 6 are provided on the two annular steels in the upper annular part 2 and the lower annular part 3, and two rollers 53 are symmetrically provided on the outer side of the stud 51. The rollers 53 roll in the corresponding annular grooves 6. By providing the rollers 53, the protective component 5 can be adjusted at any time along the gap between the upper annular part 2 and the lower annular part 3, thereby improving the convenience of use.

[0023] In order to better prevent external impact, the wire rope 55 is in a tensioned state after installation.

[0024] During use: according to the exposed area of ​​the pressure vessel body 1, by loosening the locking nut 52 in the same protective component 5, then moving the protective component 5, adjust the position of the wire rope 55, so that the protective component 5 on the exposed surface of the pressure vessel body is denser and plays a better protective role. After the position adjustment is completed, tighten the locking nut 52.

[0025] The utility model can select the number of installed protection components 5 according to the size of the pressure vessel, and at the same time, adjust the position of the protection component 5 at the position susceptible to external force collision according to the installation position of the pressure vessel, thereby providing better protection for the exposed position, effectively preventing the leakage of hazardous substances, and improving the safety of use.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pressure vessel protective structure, comprising a pressure vessel body (1), characterized in that: An upper annular member (2) and a lower annular member (3) are respectively provided on the upper and lower ends of the outer surface of the pressure vessel body (1), and the upper annular member (2) and the lower annular member (3) have the same structure; The lower annular member (3) is composed of two annular steels, the inner annular steel being fixed to the outer side of the pressure vessel body (1), and the two annular steels being connected via a connecting block (4); A plurality of position-adjustable protective components (5) are provided between the upper annular component (2) and the lower annular component (3).

2. A pressure vessel protective structure according to claim 1, characterized in that: The protective assembly (5) comprises a stud (51), a locking nut (52), a support block (54) and a steel wire rope (55). The number of the stud (51), the locking nut (52) and the support block (54) is two. The two studs (51) are respectively arranged in the gap between the upper ring member (2) and the lower ring member (3). The stud (51) can move along the gap between the upper ring member (2) and the lower ring member (3). Both ends of the outer side surface of the stud (51) are threadedly connected with the locking nut (52). The support block (54) is fixed to one end of the stud (51). A steel wire rope (55) is fixed between the two support blocks (54).

3. A pressure vessel protective structure according to claim 2, characterized in that: Corresponding annular grooves (6) are provided on the two annular steels in the upper annular member (2) and the lower annular member (3), and two rollers (53) are symmetrically provided on the outer side surface of the stud (51), and the rollers (53) roll in the corresponding annular grooves (6).

4. A pressure vessel protective structure according to claim 2, characterized in that: The steel wire rope (55) is in a tensioned state after installation.

5. The pressure vessel protection structure according to claim 1, characterized in that: The upper annular member (2) and the lower annular member (3) are both welded to the outer side surface of the pressure vessel body (1).

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