Armored pressure vessel with assembly structure

Abstract

The utility model discloses an armored pressure vessel with an assembly structure, which relates to the technical field of pressure vessels and comprises a pressure vessel barrel. An armoring assembly is arranged on the outer side of the pressure container barrel and comprises two outer reinforcing rib plates which are oppositely arranged, then, the bottoms of the two outer reinforcing rib plates are connected through a hinge, and the tops of the two outer reinforcing rib plates are fixed through bolts; according to the pressure container barrel, the outer reinforcing rib plates play a role in improving the structural strength of the pressure container barrel, the outer reinforcing rib plates can be matched with the reinforcing rods to further improve the strength of the pressure container barrel and play a role in protection, the threaded bearing rings play a role in bearing protection on the two sides, and the pressure container barrel can be independently used; when used under specific conditions, the armoring assembly can be installed on the outer side of the pressure container barrel for protection.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of pressure vessels, and particularly relates to an armored pressure vessel with an assembly structure. Background Technique

[0002] A pressure vessel refers to a closed device that contains gas or liquid and bears a certain pressure. Its scope is defined as a fixed container and a mobile container for gases, liquefied gases, and liquids with a maximum working pressure greater than or equal to 0.1 MPa (gauge pressure), and the product of pressure and volume greater than or equal to 2.5 MPa·L, and the highest working temperature is higher than or equal to the standard boiling point; cylinders for gases, liquefied gases, and liquids with a nominal working pressure greater than or equal to 0.2 MPa (gauge pressure), and the product of pressure and volume greater than or equal to 1.0 MPa·L, and the standard boiling point is equal to or lower than 60°C; oxygen chambers, etc.

[0003] Chinese Utility Model Publication No. CN 105973529 B discloses an anti-loosening sealing cover for a pressure vessel, which includes a pressure vessel body and a sealing cover for sealing the pressure vessel body. A plurality of uniformly distributed screw holes are formed in the circumferential direction of the sealing cover, and threaded holes corresponding to the plurality of uniformly distributed screw holes are formed at the opening of the pressure vessel body. The sealing cover is fixedly connected to the pressure vessel body by a fixing member passing through the screw holes and screwing into the threaded holes. The fixing member includes a threaded rod and a positioning rod. The threaded rod passes through the screw hole on the sealing cover and screws into the threaded hole on the pressure vessel body. The threaded rod and the positioning rod are hinged. A positioning groove corresponding to the positioning rod is provided on the outer surface of the sealing cover, and the positioning rod is rotationally buckled in the positioning groove;

[0004] For the above-mentioned anti-loosening sealing cover of a pressure vessel, the outer protection ability is poor, and there is only one layer of protection effect for the pressure vessel. When it is bumped or impacted, it will be directly damaged. Therefore, we provide an armored pressure vessel with an assembly structure. By welding an outer reinforcing rib plate on the outside of the pressure vessel barrel and cooperating with a reinforcing rod, the structural strength is increased. Secondly, it can play a protective role. The threaded bearing ring below cooperates with the rear cover plate to play a protective role, thereby effectively enhancing the overall structural strength and effectively making up for the above problems. Content of the Utility Model

[0005] The purpose of the present utility model is to provide an armored pressure vessel with an assembly structure to solve the problems raised in the background technique.

[0006] To achieve the above purpose, the present utility model provides the following technical solutions:

[0007] An armored pressure vessel with an assembly structure, comprising a pressure vessel barrel; an armored assembly is arranged on the outer side of the pressure vessel barrel, the armored assembly includes two outer reinforcing rib plates, and the two outer reinforcing rib plates are arranged oppositely. Secondly, the bottoms of the two outer reinforcing rib plates are connected by hinges, and the tops are fixed by bolts; a plurality of reinforcing rods are welded on the outer sides of the two outer reinforcing rib plates, and the plurality of reinforcing rods are arranged in a rectangular array along the central axis of the pressure vessel barrel; one ends of the plurality of reinforcing rods are welded to the corresponding two threaded bearing rings, and the other ends are welded to the outer reinforcing rib plates.

[0008] As a further technical solution of the present invention, the two threaded bearing rings are spliced to form an external thread for the convenient threaded connection of the rear cover plate.

[0009] As a further technical solution of the present invention, the snap ring is welded on the outer side of the pressure vessel barrel, and a card slot for the convenient rotational clamping of the front cover is arranged on the snap ring, and the front cover is welded on the rotating column; a pressure gauge is fitted and installed on the outer side of the pressure vessel barrel.

[0010] As a further technical solution of the present invention, the rotating column is threadedly connected to the turning plate, and the turning plate is movably connected to the outer side of the pressure vessel barrel through a rotating shaft; the outer side of the pressure vessel barrel is fixed to the support body by bolts.

[0011] As a further technical solution of the present invention, a pressure relief valve is fitted and connected to the front cover, and a feeding pipe is also fitted and connected to the front cover; a check valve is fitted and connected to the feeding pipe, and there are two check valves, and the other is fitted and connected to the discharging pipe.

[0012] As a further technical solution of the present invention, the discharging pipe is fitted and installed at the bottom of the pressure vessel barrel.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. In the present invention, the outer reinforcing rib plates play a role in increasing the structural strength of the pressure vessel barrel. The outer reinforcing rib plates can cooperate with the reinforcing rods to further increase the strength of the pressure vessel barrel. Secondly, they can also play a protective role. The threaded bearing rings play a bearing role in protecting both sides. Secondly, the pressure vessel barrel can be used independently. When used in specific situations, the armored assembly can be installed on the outer side of the pressure vessel barrel for protection;

[0015] 2. In the present invention, the rear cover plate is threadedly connected to the threaded bearing ring to protect one side of the pressure vessel barrel. After the front cover rotates, it is clamped in the snap ring to play a sealing and protecting role;

[0016] 3. In this utility model, the rotating column rotates on the flipping plate, thereby driving the front cover to rotate and move, facilitating the snap connection and sealing of the pressure vessel barrel. The flipping plate rotates on the pressure vessel barrel, facilitating opening. When the pressure gauge detects that the internal pressure is too high, the pressure can be relieved inside through the pressure relief valve. The feeding pipe and the discharging pipe are respectively convenient for feeding materials into and discharging materials from the pressure vessel barrel, and the one-way valve plays the role of opening and closing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of this utility model.

[0018] Figure 2 In this utility model Figure 1 is the right view.

[0019] Figure 3 In this utility model Figure 2 is a partial enlarged view at A-A.

[0020] Figure 4 In this utility model Figure 3 is a partial enlarged view at B.

[0021] Figure 5 is a three-dimensional structural schematic diagram of the armored component of this utility model.

[0022] In the figure: 1 - pressure vessel barrel, 2 - external reinforcing rib plate, 3 - reinforcing rod, 4 - threaded bearing ring, 5 - rear cover plate, 6 - snap ring, 7 - front cover, 8 - flipping plate, 9 - rotating column, 10 - pressure gauge, 11 - pressure relief valve, 12 - feeding pipe, 13 - discharging pipe, 14 - one-way valve, 15 - support body. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of this utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, rather than all of the embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of this utility model.

[0024] Please refer to Figures 1-5, in the embodiment of the present utility model, an armored pressure vessel with an assembly structure includes a pressure vessel barrel 1; an armored component is arranged outside the pressure vessel barrel 1, and the armored component includes two outer reinforcing rib plates 2, and the two outer reinforcing rib plates 2 are arranged oppositely. Secondly, the bottoms of the two outer reinforcing rib plates 2 are connected by hinges, and the tops are fixed by bolts; a plurality of reinforcing rods 3 are welded outside the two outer reinforcing rib plates 2, and the plurality of reinforcing rods 3 are arranged in a rectangular array along the central axis of the pressure vessel barrel 1; one ends of the plurality of reinforcing rods 3 are welded to the corresponding two threaded bearing rings 4, and the other ends are welded to the outer reinforcing rib plates 2.

[0025] By adopting the above technical solution, the outer reinforcing rib plates 2 play a role in increasing the structural strength of the pressure vessel barrel 1. The outer reinforcing rib plates 2 can cooperate with the reinforcing rods 3 to further increase the strength of the pressure vessel barrel 1. Secondly, it can also play a protective role. The threaded bearing rings 4 play a bearing role in protecting both sides. Secondly, the pressure vessel barrel 1 can be used independently. When used in specific situations, the armored component can be installed outside the pressure vessel barrel 1 for protection.

[0026] In this embodiment, the two threaded bearing rings 4 are spliced to form an external thread for facilitating the threaded connection of the rear cover plate 5.

[0027] Furthermore, a snap ring 6 is welded outside the pressure vessel barrel 1, and a clamping groove for facilitating the rotational clamping of the front cover 7 is arranged on the snap ring 6. The front cover 7 is welded to a rotating column 9; a pressure gauge 10 is installed outside the pressure vessel barrel 1 in a matching manner.

[0028] By adopting the above technical solution, the rear cover plate 5 is threadedly connected to the threaded bearing ring 4 to play a protective role on one side of the pressure vessel barrel 1. After the front cover 7 rotates, it is clamped inside the snap ring 6 to play a sealing and protective role.

[0029] In this embodiment, the rotating column 9 is threadedly connected to a turning plate 8, and the turning plate 8 is movably connected to the outside of the pressure vessel barrel 1 through a rotating shaft; the outside of the pressure vessel barrel 1 is fixed to a support body 15 by bolts.

[0030] Furthermore, a pressure relief valve 11 is connected to the front cover 7 in a matching manner, and a feeding pipe 12 is also connected to the front cover 7 in a matching manner; two check valves 14 are connected to the feeding pipe 12 in a matching manner, and the other is connected to a discharging pipe 13 in a matching manner.

[0031] Furthermore, the discharging pipe 13 is installed at the bottom of the pressure vessel barrel 1 in a matching manner.

[0032] By adopting the above technical solution, the rotating column 9 rotates on the flipping plate 8, thereby driving the front cover 7 to rotate and move, facilitating the buckling and sealing of the pressure vessel barrel 1. The flipping plate 8 rotates on the pressure vessel barrel 1, facilitating opening. When the pressure gauge 10 detects that the internal pressure is too high, it can relieve the pressure inside through the pressure relief valve 11. The feeding pipe 12 and the discharging pipe 13 facilitate feeding and discharging into and from the pressure vessel barrel 1 respectively, and the one-way valve 14 plays the role of opening and closing.

[0033] The working principle of the present utility model is as follows: During use, the outer reinforcing rib plate 2 plays a role in increasing the structural strength of the pressure vessel barrel 1. The outer reinforcing rib plate 2 can cooperate with the reinforcing rod 3 to further increase the strength of the pressure vessel barrel 1. Secondly, it can also play a protective role. The threaded bearing ring 4 plays a bearing role in protecting both sides. Secondly, the pressure vessel barrel 1 can be used independently. When used in specific situations, the armored component can be installed on the outside of the pressure vessel barrel 1 for protection; The rear cover plate 5 is threadedly connected to the threaded bearing ring 4 to protect one side of the pressure vessel barrel 1. After the front cover 7 rotates, it is snap-fitted into the snap-ring 6 to play a sealing and protecting role; The rotating column 9 rotates on the flipping plate 8, thereby driving the front cover 7 to rotate and move, facilitating the buckling and sealing of the pressure vessel barrel 1. The flipping plate 8 rotates on the pressure vessel barrel 1, facilitating opening. When the pressure gauge 10 detects that the internal pressure is too high, it can relieve the pressure inside through the pressure relief valve 11. The feeding pipe 12 and the discharging pipe 13 facilitate feeding and discharging into and from the pressure vessel barrel 1 respectively, and the one-way valve 14 plays the role of opening and closing.

[0034] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0035] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An armored pressure vessel with an assembly structure, characterized in that: It includes a pressure vessel barrel (1); an armor assembly is arranged outside the pressure vessel barrel (1), and the armor assembly includes two outer reinforcing rib plates (2), and the two outer reinforcing rib plates (2) are arranged oppositely. Secondly, the bottoms of the two outer reinforcing rib plates (2) are connected by hinges, and the tops are fixed by bolts; a plurality of reinforcing rods (3) are welded on the outer sides of the two outer reinforcing rib plates (2), and the plurality of reinforcing rods (3) are arranged in a rectangular array along the central axis of the pressure vessel barrel (1); one ends of the plurality of reinforcing rods (3) are welded to the corresponding two threaded bearing rings (4), and the other ends are welded to the outer reinforcing rib plates (2).

2. The armored pressure vessel with an assembly structure according to claim 1, characterized in that: The two threaded bearing rings (4) are spliced to form an external thread for the convenient threaded connection of the rear cover plate (5).

3. A sheathed pressure vessel with an assembly structure according to claim 1, characterized in that: A snap ring (6) is welded on the outside of the pressure vessel barrel (1), and a clamping groove for the convenient rotational clamping of the front cover (7) is arranged on the snap ring (6), and the front cover (7) is welded on a rotating column (9); a pressure gauge (10) is fitted and installed on the outside of the pressure vessel barrel (1).

4. The armored pressure vessel with an assembly structure according to claim 3, wherein: The rotating column (9) is connected to the turning plate (8) by threads, and the turning plate (8) is movably connected to the outside of the pressure vessel barrel (1) by a rotating shaft; the outside of the pressure vessel barrel (1) is fixed to a support body (15) by bolts.

5. A sheathed pressure vessel with an assembly structure according to claim 3, characterized in that: A pressure relief valve (11) is fitted and connected to the front cover (7), and a feeding pipe (12) is also fitted and connected to the front cover (7); a check valve (14) is fitted and connected to the feeding pipe (12), and there are two check valves (14), and the other one is fitted and connected to a discharging pipe (13).

6. The armored pressure vessel with an assembly structure according to claim 5, characterized in that: The discharging pipe (13) is fitted and installed at the bottom of the pressure vessel barrel (1).

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