Anti-collision gas storage tank

Abstract

The utility model discloses an anti-collision gas storage tank, which relates to the technical field of anti-collision gas tanks, and comprises a tank body, an anti-collision component and a trigger part, the anti-collision assembly comprises a connecting cylinder which is internally provided with a cavity and is fixedly connected with the tank body; the air bag is arranged on one side of the connecting cylinder and communicated with the top end of the connecting cylinder; the compression box is arranged on the other side of the connecting cylinder, stores compressed air and communicates with the side face of the connecting cylinder; when the tank body is impacted, impact energy is buffered in the buffer assembly, impact force directly acting on the tank body is reduced, the risk that the tank body is damaged due to impact is reduced, when the impact force is large and breaks through the buffer limit of the buffer plate, the anti-collision assembly is started, the air bag expands to generate counter acting force, and the counter acting force and the impact force are opposite. The influence of the impact force on the tank body is further reduced, dual protection is provided for the tank body, and the safety of the gas storage tank in various complex environments is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-collision gas tanks, and specifically relates to an anti-collision gas storage tank. Background Art

[0002] In modern industry and daily life, gas storage tanks are widely used in various fields, such as petrochemical industry, machinery manufacturing, energy storage, and some special gas supply occasions, etc. With the continuous development of industry and the progress of technology, the performance and safety requirements for gas storage tanks are also getting higher and higher.

[0003] In some specific application scenarios, such as construction sites, logistics warehouses and other places, gas storage tanks may be affected by external forces from mechanical equipment, handling tools or accidental impacts. The tank body structure of traditional gas storage tanks is relatively fragile. Once a collision occurs, it is easy to deform, break, etc., resulting in the leakage of the gas stored inside, which will not only cause waste of resources, but also pose a serious threat to the surrounding environment and personnel safety.

[0004] In view of this, this application is specifically proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide an anti-collision gas storage tank to solve the problems raised in the above background art.

[0006] To solve the above technical problems, an anti-collision gas storage tank provided by the utility model includes a tank body,

[0007] It further includes an anti-collision component and a trigger part; the anti-collision component includes a connecting cylinder with a cavity inside and is fixedly connected to the tank body; an airbag is arranged on one side of the connecting cylinder and is communicated with the top end of the connecting cylinder; a compression tank is arranged on the other side of the connecting cylinder, stores compressed air and is communicated with the side surface of the connecting cylinder; a plug is slidably arranged in the connecting cylinder and blocks the communication part between the compression tank and the connecting cylinder in the initial state; the trigger part includes a trigger rod, one end of which is arranged outside the tank body and the other end is slidably connected in the connecting cylinder.

[0008] Further, one end of a locking spring is fixedly connected to the back surface of the plug, and the other end of the locking spring is fixedly connected to the tank body.

[0009] Further, a limiting ring is arranged in the connecting cylinder. When the plug abuts against the limiting ring, the connection part between the compression tank and the connecting cylinder is blocked.

[0010] Further, there are two airbags symmetrically arranged on the upper and lower sides of the connecting cylinder, and there are two compression tanks symmetrically arranged on the left and right sides of the connecting cylinder.

[0011] Further, an inflation tube is connected to the front of the airbag, and the other end of the inflation tube communicates with the top end of the connecting cylinder. A connection port is connected to the side of the compression box, and the connection port communicates with the side of the connecting cylinder.

[0012] Further, a buffer assembly is also included. The buffer assembly includes a buffer plate. The back of the buffer plate is fixedly connected with an inner cylinder. A sleeve is sleeved outside the inner cylinder. The other end of the sleeve is fixedly connected with the tank body. A buffer spring is arranged in the inner cylinder. The two ends of the buffer spring are respectively fixedly connected with the tank body and the buffer plate.

[0013] Further, there are four inner cylinders which are respectively arranged at the four corners of the buffer plate.

[0014] Further, there are four buffer assemblies and anti-collision assemblies, which are respectively arranged on the four side walls of the tank body.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] When the tank body is impacted, the buffer spring in the buffer assembly absorbs and buffers the impact energy through compression deformation, reduces the impact force directly acting on the tank body, and reduces the risk of deformation and damage of the tank body due to impact. Thereby, the structural integrity of the gas storage tank is ensured, the possibility of gas leakage is reduced, and the use safety is improved.

[0017] When the impact force is large and breaks through the buffering limit of the buffer plate, the anti-collision assembly is activated, and the compressed air quickly inflates the airbag, so that the airbag expands to generate a reaction force to counteract the impact force, further reducing the impact of the impact force on the tank body, providing double protection for the tank body, and greatly improving the safety of the gas storage tank in various complex environments. Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of an anti-collision gas storage tank;

[0019] Figure 2 It is a schematic diagram of the buffer structure of an anti-collision gas storage tank;

[0020] Figure 3 It is an exploded view of the buffer structure of an anti-collision gas storage tank;

[0021] Figure 4 It is a schematic diagram of the anti-collision assembly structure of an anti-collision gas storage tank.

[0022] In the figure: 1, tank body; 2, buffer plate; 201, roller; 202, sleeve; 203, inner cylinder; 204, buffer spring; 205, trigger rod; 3, airbag; 301, compression box; 302, connecting cylinder; 303, plug; 304, inflation tube; 305, connection port; 306, locking spring; 307, limit ring. Detailed implementation manners

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

[0024] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0025] An anti-collision gas storage tank includes a tank body 1, and further includes a buffer assembly slidably connected to the tank body 1; a trigger rod 205, one end of which is fixedly connected to the buffer assembly and the other end is slidably connected to the anti-collision assembly;

[0026] The buffer assembly includes a buffer plate 2. The back surface of the buffer plate 2 is fixedly connected with an inner cylinder 203. The outer side of the inner cylinder 203 is sleeved with a sleeve 202. The other end of the sleeve 202 is fixedly connected to the tank body 1. A buffer spring 204 is arranged in the inner cylinder 203. The two ends of the buffer spring 204 are respectively fixedly connected to the tank body 1 and the buffer plate 2. There are four inner cylinders 203 respectively arranged at the four corners of the buffer plate 2.

[0027] By providing the above buffer assembly, when the tank body 1 is impacted, the buffer plate 2 will contract. When the buffer plate 2 contracts, it will drive the inner cylinder 203 to contract and slide towards the inside of the sleeve 202. At this time, the buffer spring 204 will be compressed and deformed to play a buffering role.

[0028] The design of the four inner cylinders 203 can increase the number of buffer springs 204 and improve the buffering limit and buffering effect of the buffer plate 2.

[0029] Moreover, a plurality of rollers 201 are linearly arranged along the outer wall of the buffer plate 2 on the outside thereof.

[0030] By providing the rollers 201, when the buffer plate 2 is impacted, the rollers 201 will rotate, guiding the collision object to other directions so that its advancing route no longer coincides with the position of the tank body 1.

[0031] The anti-collision component includes a connecting cylinder 302 with a cavity formed inside, fixedly connected to the tank body 1, and a trigger rod 205 is slidably inserted therein; an airbag 3 is arranged on one side of the connecting cylinder 302, a charging pipe 304 is connected to the front of the airbag 3, and the other end of the charging pipe 304 communicates with the top of the connecting cylinder 302; a compression box 301 is arranged on the other side of the connecting cylinder 302, storing compressed air, a connection port 305 is connected to the side of the compression box 301, and the connection port 305 communicates with the side of the connecting cylinder 302; a blocking block 303 is slidably arranged in the connecting cylinder 302, and in the initial state, it blocks the communication between the compression box 301 and the connecting cylinder 302. There are two airbags 3 symmetrically arranged on the upper and lower sides of the connecting cylinder 302, and two compression boxes 301 are symmetrically arranged on the left and right sides of the connecting cylinder 302.

[0032] By adopting the above anti-collision component, after the tank body 1 is impacted, the buffer plate 2 buffers the impact force. If the impact force reaches the buffering limit of the buffer plate 2, the trigger rod 205 will completely retract into the connecting cylinder 302 and push the blocking block 303 to move backward, making it away from the connection between the compression box 301 and the connecting cylinder 302. When the blocking block 303 is disengaged, the compression box 301 communicates with the connecting cylinder 302. At this time, the compressed air in the compression box 301 quickly surges into the connecting cylinder 302 due to the pressure difference, and then surges into the airbag 3 through the charging pipe 304 to inflate the airbag 3, making it expand rapidly, generating a reaction force, and forming a counterbalance with the impact force, thereby reducing the impact on the tank body 1 and protecting the tank body 1.

[0033] The two symmetrically arranged compression boxes 301 and airbags 3 can enhance the reverse impact force generated when the anti-collision component is triggered, further reduce the impact on the tank body 1, and improve the protection effect on the tank body 1.

[0034] One end of a locking spring 306 is fixedly connected to the back of the blocking block 303, and the other end of the locking spring 306 is fixedly connected to the tank body 1. A limiting ring 307 is arranged in the connecting cylinder 302. When the blocking block 303 abuts against the limiting ring 307, the connection between the compression box 301 and the connecting cylinder 302 is blocked.

[0035] By adopting the above design, in the normal state, the blocking block 303 will always abut against the limiting ring 307 due to the locking spring 306, so that the device will not be triggered due to the shaking of the tank body 1, and the locking spring 306 can also play a certain buffering role when triggered.

[0036] Furthermore, there are four buffer components and anti-collision components, which are respectively arranged on the four side walls of the tank body 1.

[0037] By adopting the above design, the device can buffer impact forces in multiple directions, expand the anti-collision range of the device, and improve the versatility of the device.

[0038] Working principle:

[0039] When the tank body 1 is hit, the impactor first contacts the buffer plate 2. Since a plurality of rollers 201 are arranged in a linear array along the outer wall of the buffer plate 2, the rollers 201 rotate to guide the impactor to other directions, so that its forward path no longer coincides with the position of the tank body 1, thereby reducing the direct impact force to a certain extent.

[0040] At the same time, the buffer plate 2 will shrink toward the tank body 1, driving the inner tube 203 to slide into the sleeve 202. At this time, the buffer spring 204 in the inner tube 203 is compressed and deformed, playing a buffering role. The design of the inner tube 203 at the four corners increases the number of buffer springs 204, thereby improving the buffering limit and buffering effect of the buffer plate 2.

[0041] If the impact force is large and exceeds the buffering limit of the buffer plate 2 , the trigger rod 205 will be completely retracted into the connecting tube 302 , and the trigger rod 205 will push the block 303 backward in the connecting tube 302 to move it away from the connection between the compression box 301 and the connecting tube 302 .

[0042] When the blocking block 303 is detached, the compression box 301 is connected to the connecting tube 302. At this time, the compressed air in the compression box 301 quickly flows into the connecting tube 302 due to the pressure difference, and then flows into the airbag 3 through the inflation tube 304, inflating the airbag 3 and causing it to expand rapidly.

[0043] The inflated airbag 3 generates a reaction force to counteract the impact force, thereby reducing the impact of the impact force on the tank body 1 and protecting the tank body 1. The two symmetrically arranged compression boxes 301 and the airbag 3 can enhance the reverse impact force generated when the anti-collision component is triggered, further reducing the impact of the impact force on the tank body 1 and improving the protection effect on the tank body 1.

[0044] Since there are four buffer components and four anti-collision components, which are respectively arranged on the four side walls of the tank body 1, the device can buffer impact forces in multiple directions, expand the anti-collision range, and improve the versatility of the device. No matter from which direction the impact comes, protection can be performed according to the above process.

Claims

1. An anti-collision gas storage tank, comprising a tank body (1), It is characterized in that: further comprising an anti-collision component and a triggering part; The anti-collision component includes, a connecting cylinder (302) with a cavity formed inside and fixedly connected to the tank body (1); an airbag (3) arranged on one side of the connecting cylinder (302) and communicated with the top end of the connecting cylinder (302); a compression box (301) arranged on the other side of the connecting cylinder (302), storing compressed air and communicated with the side surface of the connecting cylinder (302); a plug block (303) slidably arranged in the connecting cylinder (302) and blocking the communication part between the compression box (301) and the connecting cylinder (302) in the initial state; The triggering part includes, a triggering rod (205) with one end arranged outside the tank body (1) and the other end slidably connected in the connecting cylinder (302).

2. The anti-collision gas storage tank according to claim 1, characterized in that: One end of a locking spring (306) is fixedly connected to the back surface of the plug block (303), and the other end of the locking spring (306) is fixedly connected to the tank body (1).

3. The anti-collision gas storage tank according to claim 2, wherein: A limiting ring (307) is arranged in the connecting cylinder (302). When the plug block (303) abuts against the limiting ring (307), the connection part between the compression box (301) and the connecting cylinder (302) is blocked.

4. The anti-collision gas storage tank according to claim 3, characterized in that: There are two airbags (3) symmetrically arranged on the upper and lower sides of the connecting cylinder (302), and there are two compression boxes (301) symmetrically arranged on the left and right sides of the connecting cylinder (302).

5. The anti-collision gas storage tank according to claim 4, wherein: An air charging pipe (304) is connected to the front surface of the airbag (3), and the other end of the air charging pipe (304) is communicated with the top end of the connecting cylinder (302). A connection port (305) is connected to the side surface of the compression box (301), and the connection port (305) is communicated with the side surface of the connecting cylinder (302).

6. The anti-collision gas storage tank according to claim 5, characterized in that: It further comprises a buffer component. The buffer component includes a buffer plate (2). One end of an inner cylinder (203) is fixedly connected to the back surface of the buffer plate (2). A sleeve (202) is sleeved outside the inner cylinder (203), and the other end of the sleeve (202) is fixedly connected to the tank body (1). A buffer spring (204) is arranged in the inner cylinder (203), and both ends of the buffer spring (204) are fixedly connected to the tank body (1) and the buffer plate (2) respectively.

7. The anti-collision gas storage tank according to claim 6, characterized in that: There are four inner cylinders (203) respectively arranged at the four corners of the buffer plate (2).

8. The anti-collision gas storage tank according to claim 7, wherein: There are four buffer components and anti-collision components respectively arranged on the four side walls of the tank body (1).

Images