Bulletproof and explosion-proof tank with buffer structure

Abstract

The utility model relates to the technical field of explosion prevention, and discloses a bulletproof and explosion-proof tank with a buffer structure, which comprises an outer tank, the inner wall of the outer tank is fixedly connected with a connecting ring, the inner wall of the connecting ring is fixedly connected with an inner tank, and the inner wall of the inner tank is provided with a buffer component. According to the bulletproof and explosion-proof tank with the buffer structure, the connecting piece, the clamping ring, the ball body and the through opening are arranged, and the ball body guides shock waves generated by explosion to the two sides, so that most explosion fragments generated by explosion cannot be directly rushed out from the top of the explosion-proof tank; a small part of explosion fragments passing through the ball body are repeatedly rebounded by the arc-shaped baffles, the inner wall of the inner tank and the like, energy and speed of the fragments are dispersed, harm to personnel or damage to the environment are reduced, the arc-shaped baffles arranged in a staggered mode are used for shunting shock waves, a large strand of shock waves are dispersed into multiple small shock waves, energy of the shock waves is dispersed, and the energy of the shock waves is reduced. The impact force of shock waves is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of explosion-proof, in particular to a bullet-proof and explosion-proof tank with a buffer structure. Background Art

[0002] An explosion-proof tank is a tank-shaped device specially designed for storing or transporting explosives. Its main purpose is to effectively suppress the shock waves and fragments generated by the explosives from causing harm to the surrounding environment and personnel. During the explosion-proof operation, most explosion-proof tanks need to remove the top cover and release the explosion energy upward to achieve protection. The design of the explosion-proof tank is to minimize the damage caused by the explosion range and fragment splashing when an explosion occurs. By removing the top cover, the explosion-proof tank can release the internal pressure and energy when an explosion occurs, allowing it to diffuse upward, thereby reducing the impact on the surrounding environment.

[0003] However, in actual use, since the top of the above-mentioned explosion-proof tank is in an open state, the explosion fragments will also rush out from the top of the explosion-proof tank along with the shock wave, and there is still a risk of fragments flying. The fragments may fly a certain distance and cause damage to buildings, equipment or other objects, and even cause injuries to people. In view of this, we propose a bulletproof and explosion-proof tank with a buffer structure. Utility Model Content

[0004] The purpose of the utility model is to provide a bulletproof and explosion-proof tank with a buffer structure to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a bulletproof and explosion-proof tank with a buffer structure, comprising an outer tank, the inner wall of the outer tank is fixedly connected with a connecting ring, the inner wall of the connecting ring is fixedly connected with an inner tank, the inner wall of the inner tank is provided with a buffer component, and the buffer component comprises:

[0006] A clamping ring, the inner wall of the inner tank is fixedly connected with a connecting piece, the inner wall of the connecting piece is fixedly connected with a clamping ring, and a pressure relief port is opened on the top end surface of the connecting piece;

[0007] A sphere, the clamping ring abuts against the sphere, and the outer wall of the sphere is provided with a through hole;

[0008] The top end surface of the inner tank is fixedly connected with the cylinder, and the inner wall of the cylinder is fixedly connected with an arc-shaped baffle.

[0009] Preferably, there are a plurality of arc-shaped baffles, and the plurality of arc-shaped baffles are divided into two groups. The two groups of arc-shaped baffles are vertically arranged on the inner wall of the cylinder, and the two groups of arc-shaped baffles are staggered.

[0010] Preferably, a universal wheel is fixedly connected to the bottom end surface of the outer tank, and a handle is fixedly connected to the side wall of the outer tank, so as to improve the maneuverability of the explosion-proof tank.

[0011] Preferably, a reinforcing block is fixedly connected to the inner bottom surface of the outer tank, and the top end surface of the reinforcing block abuts against the bottom end surface of the inner tank. The reinforcing block improves the structural strength between the outer tank and the inner tank, making it more stable during an explosion.

[0012] Preferably, the pressure relief port communicates with the top end surface and the bottom end surface of the connecting piece, and the shock wave generated by the explosion of the explosive is discharged to the outside of the explosion-proof tank through the pressure relief port.

[0013] Preferably, the center of the clamping ring coincides with the center of the sphere, and the clamping ring limits the sphere so that the sphere cannot fall into the inner bottom surface of the inner tank or be blown out of the explosion-proof tank by the shock wave.

[0014] Compared with the prior art, the utility model provides a bulletproof and explosion-proof tank with a buffer structure, which has the following beneficial effects:

[0015] 1. The bulletproof and explosion-proof tank with a buffer structure has a connecting piece, a clamping ring, a sphere and a through-hole. The sphere guides the shock wave generated by the explosion to both sides, so that most of the explosion fragments generated by the explosion cannot be directly rushed out from the top of the explosion-proof tank. A small part of the explosion fragments passing through the sphere are rebounded multiple times by the arc baffle, the inner wall of the inner tank, etc., so as to disperse the energy and speed of the fragments and reduce the harm to personnel or the damage to the environment.

[0016] 2. The bulletproof and explosion-proof tank with a buffer structure diverts the shock wave through the staggered arc baffles, disperses a large shock wave into multiple small shock waves, disperses the energy of the shock wave, reduces the impact force of the shock wave, and reduces the impact on the environment and personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the main body of the utility model;

[0019] Figure 3 This is a schematic diagram of the utility model's main body section with the spherical structure removed.

[0020] In the figure: 1, outer tank; 2, universal wheel; 3, handle; 4, connecting ring; 5, inner tank; 6, connecting piece; 7, clamping ring; 8, sphere; 9, through-hole; 10, pressure relief hole; 11, cylinder; 12, arc baffle; 13, reinforcement block. DETAILED DESCRIPTION

[0021] like Figure 1-Figure 3 As shown, the utility model provides a technical solution: a bulletproof and explosion-proof tank with a buffer structure, comprising an outer tank 1, the inner wall of the outer tank 1 is fixedly connected with a connecting ring 4, the inner wall of the connecting ring 4 is fixedly connected with an inner tank 5, the bottom end face of the outer tank 1 is fixedly connected with a universal wheel 2, the side wall of the outer tank 1 is fixedly connected with a handle 3, so as to improve the maneuverability of the explosion-proof tank, the inner bottom face of the outer tank 1 is fixedly connected with a reinforcing block 13, the top end face of the reinforcing block 13 abuts against the bottom end face of the inner tank 5, the reinforcing block 13 improves the structural strength between the outer tank 1 and the inner tank 5, so that it is more stable during an explosion; the inner wall of the inner tank 5 is provided with a buffer assembly, and the buffer assembly comprises a connector 6, a clamping ring 7, a sphere 8, a through port 9, a pressure relief port 10, a cylinder 11, an arc-shaped baffle 12, and a reinforcing block 13.

[0022] In one embodiment of the utility model, the inner wall of the inner tank 5 is fixedly connected with a connector 6, the inner wall of the connector 6 is fixedly connected with a clamping ring 7, the top end face of the connector 6 is provided with a pressure relief port 10, the pressure relief port 10 communicates with the top end face and the bottom end face of the connector 6, the shock wave generated by the explosion of the explosive is discharged outside the explosion-proof tank through the pressure relief port 10, the clamping ring 7 is in contact with the sphere 8, the outer wall of the sphere 8 is provided with a through hole 9, the center of the clamping ring 7 is in contact with the sphere 8 The center of the sphere coincides with that of the sphere, and the clamping ring 7 limits the sphere 8 so that the sphere 8 cannot fall into the inner bottom surface of the inner tank 5 or be rushed out of the explosion-proof tank by the shock wave. The top end surface of the inner tank 5 is fixedly connected with a cylinder 11, and the inner wall of the cylinder 11 is fixedly connected with an arc-shaped baffle 12. There are several arc-shaped baffles 12, and the several arc-shaped baffles 12 are divided into two groups. The two groups of arc-shaped baffles 12 are vertically arranged on the inner wall of the cylinder 11, and the two groups of arc-shaped baffles 12 are staggered.

[0023] The explosive is put into the inner tank 5 through the through-hole 9, and then the sphere 8 is rotated to make the through-hole 9 turn sideways, and the through-hole 9 is blocked by the clamping ring 7. Then the explosive is exploded, and the shock wave generated by the explosion cannot be directly discharged upward, but is guided to both sides by the sphere 8. Therefore, the fragments generated by the explosion are also blocked by the sphere 8 to prevent the fragments from flying out and causing impact or damage to the environment or personnel. The airflow passes through the pressure relief hole 10 and is then guided by the inner wall of the inner tank 5 into the cylinder 11. The arc baffle 12 further blocks a small number of fragments that rebound, further disperses the energy and speed of the fragments, and reduces the harm to personnel.

[0024] In addition, there are several arc-shaped baffles 12, which are divided into two groups. The two groups of arc-shaped baffles 12 are vertically arranged on the inner wall of the cylinder 11. The two groups of arc-shaped baffles 12 are staggered and can guide the shock wave generated by the explosion, so that the shock wave is dispersed into multiple small shock waves, which helps to disperse the energy of the shock wave, reduce the impact force of the shock wave, and reduce the impact on the environment.

[0025] In the utility model, when in use, the sphere 8 blocks the shock wave generated by the explosion, so that it cannot be discharged directly upward, and the explosion fragments cannot fly out directly to affect or damage the environment or personnel. The arc baffle 12 further blocks the few fragments that rebound, further disperses the energy and speed of the fragments, and further, two groups of staggered arc baffles 12 guide the shock wave generated by the explosion, so that the shock wave is dispersed into multiple small shock waves, which helps to disperse the energy of the shock wave and reduce the impact on the environment.

[0026] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A bulletproof and explosion-proof tank with a buffer structure, comprising an outer tank (1), the inner wall of the outer tank (1) being fixedly connected to a connecting ring (4), the inner wall of the connecting ring (4) being fixedly connected to an inner tank (5), characterized in that: The inner wall of the inner tank (5) is provided with a buffer component, and the buffer component comprises: A clamping ring (7), the inner wall of the inner tank (5) is fixedly connected with a connecting piece (6), the inner wall of the connecting piece (6) is fixedly connected with a clamping ring (7), and a pressure relief port (10) is provided on the top end surface of the connecting piece (6); A spherical body (8), wherein the clamping ring (7) is in contact with the spherical body (8), and a through hole (9) is formed on the outer wall of the spherical body (8); A cylinder (11), the top end surface of the inner tank (5) is fixedly connected to the cylinder (11), and the inner wall of the cylinder (11) is fixedly connected to an arc-shaped baffle (12).

2. The bulletproof and explosion-proof tank with a buffer structure according to claim 1, characterized in that: The number of the arc-shaped baffles (12) is set to be several, and the several arc-shaped baffles (12) are divided into two groups. The two groups of arc-shaped baffles (12) are vertically arranged on the inner wall of the cylinder (11), and the two groups of arc-shaped baffles (12) are staggered.

3. The bulletproof and explosion-proof tank with a buffer structure according to claim 1, characterized in that: A universal wheel (2) is fixedly connected to the bottom end surface of the outer tank (1), and a handle (3) is fixedly connected to the side wall of the outer tank (1).

4. The bulletproof and explosion-proof tank with a buffer structure according to claim 1, characterized in that: A reinforcing block (13) is fixedly connected to the inner bottom surface of the outer tank (1), and the top end surface of the reinforcing block (13) abuts against the bottom end surface of the inner tank (5).

5. The bulletproof and explosion-proof tank with a buffer structure according to claim 1, characterized in that: The pressure relief port (10) is in communication with the top end surface and the bottom end surface of the connecting piece (6).

6. The bulletproof and explosion-proof tank with a buffer structure according to claim 1, characterized in that: The center of the clamping ring (7) coincides with the center of the sphere (8).

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