Pressure vessel inner container with reinforcing ribs

Abstract

The utility model relates to the technical field of container inner containers, and discloses a pressure container inner container with reinforcing ribs, which comprises a cylinder body, two ends of the cylinder body are fixedly connected with plugs, the inner wall of the cylinder body is provided with a reinforcing component, and two sides of the inner part of the cylinder body are provided with supporting components; the reinforcing assembly comprises a plurality of reinforcing ribs and a plurality of reinforcing rings, the reinforcing ribs are annularly distributed and fixedly connected to the inner wall of the barrel, and the reinforcing rings are fixedly connected to the surfaces of the reinforcing ribs. According to the inner container, the structural strength of the inner container can be effectively improved through the arranged reinforcing assembly, the inner container is not prone to deformation and breakage, safety is improved, the arranged supporting assembly can play a role in buffering pressure from the outside, recovery of the cylinder body is facilitated, and the anti-pressure protection effect of the inner container is improved.

Description

Technical Field

[0001] This utility model relates to the field of container liner technology, and in particular to a pressure vessel liner with reinforcing ribs. Background Technology

[0002] Pressure vessels are closed systems used to hold gases or liquids under pressure, and are widely used in chemical, energy, and other fields. The inner liner, as the core component of the pressure vessel, is in direct contact with the medium and plays a crucial role in storage and pressure resistance.

[0003] However, existing pressure vessel liners have shortcomings. First, existing pressure vessel liners lack sufficient structural strength, and when the pressure of the internal medium is too high, the liners are prone to deformation or even rupture, resulting in poor safety. Second, existing pressure vessel liners lack a buffer structure, and cannot absorb and buffer external pressure, resulting in poor protection. Therefore, a pressure vessel liner with reinforcing ribs is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above deficiencies, this utility model provides a pressure vessel liner with reinforcing ribs, which aims to improve the existing pressure vessel liner's lack of structural strength, which can easily cause deformation or even rupture when the internal medium pressure is too high, resulting in poor safety, and the lack of a buffer structure in the existing pressure vessel liner, which cannot absorb and buffer external pressure, resulting in poor protection.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a pressure vessel liner with reinforcing ribs, comprising a cylinder, both ends of which are fixedly connected to plugs, a reinforcing component installed on the inner wall of the cylinder, and a support component installed on both sides inside the cylinder.

[0006] The reinforcing component includes several reinforcing ribs and several reinforcing rings. The several reinforcing ribs are arranged in a ring and fixedly connected to the inner wall of the cylinder. Several reinforcing rings are fixedly connected to the surface of the several reinforcing ribs.

[0007] As a further description of the above technical solution: the support assembly includes a connecting block, three sleeve rods, three springs and three support rods. The three sleeve rods are fixedly connected to the side wall of the connecting block. Springs are fixedly connected inside the three sleeve rods. Support rods are fixedly connected to one end of each of the three springs. One end of each of the three support rods is fixedly connected to the inner wall of the reinforcing ring.

[0008] As a further description of the above technical solution: the cylinder body includes a stainless steel base layer, a carbon fiber reinforcement layer and a rubber buffer layer. The outer wall of the stainless steel base layer is fixedly connected to the carbon fiber reinforcement layer, and the inner wall of the stainless steel base layer is fixedly connected to the rubber buffer layer.

[0009] As a further description of the above technical solution: a pressure relief valve is fixedly connected to the top of the cylinder.

[0010] As a further description of the above technical solution: the side wall of the reinforcing ring is provided with a number of grooves, and the reinforcing ribs are engaged with the inner wall of the grooves.

[0011] As a further description of the above technical solution: bottle nozzles are fixedly connected to the middle of one side of each of the two plugs.

[0012] As a further description of the above technical solution: the reinforcing ring is fixedly connected to the inner wall of the cylinder.

[0013] As a further description of the above technical solution: the support rod is slidably connected to the inner wall of the sleeve rod.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, by providing a carbon fiber reinforcement layer on the cylinder of the inner liner of the pressure vessel, the strength of the cylinder can be improved and it is not easy to break. Furthermore, the inner wall of the cylinder is provided with staggered reinforcing ribs and reinforcing rings, which play a supporting role, can disperse stress, and effectively improve the structural strength of the inner liner, thereby making it less prone to deformation and breakage, and improving safety.

[0016] 2. In this utility model, by providing a rubber buffer layer inside the cylinder of the pressure vessel liner, the pressure fluctuations of the internal medium can be buffered and absorbed. In addition, a support component is provided in the liner. When subjected to external pressure, it will squeeze the support rod to move inward. Under the action of the spring, it can buffer the pressure and help the cylinder to recover, thereby improving the pressure resistance and protection effect of the liner. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of a pressure vessel inner liner with reinforcing ribs proposed in this utility model.

[0018] Figure 2 This is a schematic diagram of the internal structure of the inner liner of a pressure vessel with reinforcing ribs proposed in this utility model.

[0019] Figure 3 This is a cross-sectional schematic diagram of the support assembly of the inner liner of a pressure vessel with reinforcing ribs according to the present invention.

[0020] Figure 4 This is a partial cross-sectional schematic diagram of the inner cylinder of a pressure vessel with reinforcing ribs proposed in this utility model.

[0021] Legend:

[0022] 1. Cylinder body; 101. Stainless steel base layer; 102. Carbon fiber reinforcement layer; 103. Rubber buffer layer; 2. Plug; 3. Bottle nozzle; 4. Pressure relief valve; 5. Reinforcing rib; 6. Reinforcing ring; 7. Connecting block; 8. Sleeve rod; 9. Spring; 10. Support rod; 11. Groove. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figure 1 and Figure 2 The present invention provides an embodiment of a pressure vessel liner with reinforcing ribs, comprising a cylinder 1, both ends of which are fixedly connected to plugs 2. The cooperation between the cylinder 1 and the plugs 2 enables the storage of media. The inner wall of the cylinder 1 is equipped with reinforcing components to improve the structural strength of the liner and ensure safety. Supporting components are installed on both sides inside the cylinder 1 to improve the pressure resistance of the liner.

[0025] Reference Figure 2 The reinforcing component includes several reinforcing ribs 5 and several reinforcing rings 6. The several reinforcing ribs 5 are arranged in a ring and fixedly connected to the inner wall of the cylinder 1. Several reinforcing rings 6 are fixedly connected to the surface of the several reinforcing ribs 5. By setting the interlaced reinforcing ribs 5 and reinforcing rings 6 on the inner wall of the cylinder 1, it plays a supporting role, can disperse stress, and effectively improve the structural strength of the inner liner, so that it is not easy to deform and break.

[0026] Reference Figure 3 The support assembly includes a connecting block 7, three sleeve rods 8, three springs 9, and three support rods 10. The side wall of the connecting block 7 is fixedly connected to the three sleeve rods 8, and the inside of each of the three sleeve rods 8 is fixedly connected to a spring 9. One end of each of the three springs 9 is fixedly connected to a support rod 10, and one end of each support rod 10 is fixedly connected to the inner wall of the reinforcing ring 6. When the inner liner is subjected to external pressure, it will squeeze the support rod 10 to move inward toward the sleeve rod 8. Under the action of the spring 9, it can buffer the pressure and help the cylinder 1 to recover, thereby improving the pressure resistance and protection effect of the inner liner.

[0027] Reference Figure 4The cylinder 1 includes a stainless steel base 101, a carbon fiber reinforcement layer 102, and a rubber buffer layer 103. The outer wall of the stainless steel base 101 is fixedly connected to the carbon fiber reinforcement layer 102, and the inner wall of the stainless steel base 101 is fixedly connected to the rubber buffer layer 103. The stainless steel base 101 gives the inner liner a certain strength and plays a role in bearing pressure. The carbon fiber reinforcement layer 102 can improve the strength of the cylinder 1 and prevent it from cracking. The rubber buffer layer 103 can buffer and absorb the pressure fluctuations of the internal medium.

[0028] Reference Figure 1 The top of the cylinder 1 is fixedly connected to a pressure relief valve 4. When the pressure inside the inner liner is too high, the pressure relief valve 4 will automatically open to relieve pressure and prevent the inner liner from deforming and cracking.

[0029] Reference Figure 2 and Figure 3 The side wall of the reinforcing ring 6 has several grooves 11, and the reinforcing ribs 5 are engaged with the inner wall of the grooves 11, making the structure more stable and less prone to displacement or movement.

[0030] Reference Figure 1 Both plugs 2 have a bottle nozzle 3 fixedly connected to the middle of one side, and the bottle nozzles 3 on both sides are used for the input and output of the medium.

[0031] Reference Figure 2 The reinforcement ring 6 is fixedly connected to the inner wall of the cylinder 1, making the installation of the reinforcement ring 6 more secure and improving the structural stability.

[0032] Reference Figure 3 The support rod 10 is slidably connected to the inner wall of the sleeve rod 8, allowing the support rod 10 to slide smoothly. The end of the support rod 10 has a protrusion, which can limit its movement.

[0033] Working principle: By providing a carbon fiber reinforcement layer 102 on the cylinder 1 of the inner liner of the pressure vessel, the strength of the cylinder 1 can be improved and it is not easy to break. The staggered reinforcing ribs 5 and reinforcing rings 6 on the inner wall of the cylinder 1 provide support, disperse stress, and effectively improve the structural strength of the inner liner, thus making it less prone to deformation and breakage and improving safety. By providing a rubber buffer layer 103 inside the cylinder 1 of the inner liner of the pressure vessel, it can buffer and absorb the pressure fluctuations of the internal medium. The support component is provided in the inner liner. When subjected to external pressure, it will squeeze the support rod 10 to move inward into the sleeve rod 8. Under the action of the spring 9, it can buffer the pressure and help the cylinder 1 to recover, thus improving the pressure resistance and protection effect of the inner liner.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pressure vessel liner with reinforcing ribs, comprising a cylinder (1), characterized in that: Both ends of the cylinder (1) are fixedly connected with plugs (2), the inner wall of the cylinder (1) is equipped with reinforcing components, and both sides of the inside of the cylinder (1) are equipped with supporting components. The reinforcing component includes several reinforcing ribs (5) and several reinforcing rings (6). The several reinforcing ribs (5) are arranged in a ring and fixedly connected to the inner wall of the cylinder (1). Several reinforcing rings (6) are fixedly connected to the surface of the several reinforcing ribs (5).

2. A liner for a pressure vessel with reinforcing ribs as claimed in claim 1, characterized in that: The support assembly includes a connecting block (7), three sleeve rods (8), three springs (9) and three support rods (10). The side wall of the connecting block (7) is fixedly connected to the three sleeve rods (8). The interior of each of the three sleeve rods (8) is fixedly connected to a spring (9). One end of each of the three springs (9) is fixedly connected to a support rod (10), and one end of each of the three support rods (10) is fixedly connected to the inner wall of the reinforcing ring (6).

3. A liner for a pressure vessel with reinforcing ribs as defined in claim 1, characterized in that: The cylinder (1) includes a stainless steel base layer (101), a carbon fiber reinforcement layer (102) and a rubber buffer layer (103). The outer wall of the stainless steel base layer (101) is fixedly connected to the carbon fiber reinforcement layer (102), and the inner wall of the stainless steel base layer (101) is fixedly connected to the rubber buffer layer (103).

4. The liner for a pressure vessel with reinforcing ribs of claim 1, wherein: The top of the cylinder (1) is fixedly connected to a pressure relief valve (4).

5. The liner for a pressure vessel with reinforcing ribs of claim 1, wherein: The sidewall of the reinforcing ring (6) has several grooves (11), and the reinforcing rib (5) is engaged with the inner wall of the groove (11).

6. The liner for a pressure vessel with reinforcing ribs of claim 1, wherein: The two plugs (2) are fixedly connected to the bottle mouth (3) in the middle of one side.

7. The liner for a pressure vessel with reinforcing ribs of claim 1, wherein: The reinforcing ring (6) is fixedly connected to the inner wall of the cylinder (1).

8. The liner for a pressurized vessel with reinforcing ribs of claim 2, wherein: The support rod (10) is slidably connected to the inner wall of the sleeve rod (8).

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