Explosion-proof high-pressure special gas storage tank

Abstract

The utility model provides an explosion-proof high-pressure special gas storage tank, which relates to the technical field of special gas and comprises a base, a buffer mechanism is arranged above the base, a gas storage tank body is mounted above the buffer mechanism, a pressure relief opening is mounted on one side of the gas storage tank body, and a pressure relief valve is mounted on the other side of the gas storage tank body. A barometer is mounted in the middle of the top end of the gas storage tank body, and anti-collision mechanisms are arranged at the front end and the rear end of the gas storage tank body; according to the gas storage tank, the anti-collision mechanisms are arranged on the outer side of the gas storage tank body, the anti-collision mechanisms are matched with one another, and the gas storage tank body can be subjected to anti-collision treatment through the protection plate, so that the gas storage tank body is not prone to collision during use, and therefore the gas storage tank body is not prone to cracks, pits, deformation and other defects during use; and therefore, the anti-collision effect of the special gas storage tank is better, and the practicability of the special gas storage tank during use is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of special gases, in particular to an explosion-proof high-pressure special gas storage tank. Background Art

[0002] With the development of economy and the continuous advancement of science and technology, special gases are used more and more in daily production and life. When using special gases, they need to be stored and processed in gas storage tanks;

[0003] For example, application number CN208779137U discloses "an explosion-proof high-pressure special gas storage tank" and specifically discloses: by setting a first clamp and a second clamp, the entire tank body can be made more firm and stable, the probability of safety hazards is reduced, and the safety of the staff is ensured; by setting a water pump, a water tank, a nozzle and an observation port, when the staff finds that the inside of the storage tank body is dirty through the observation port, the water in the water tank can be used by the water pump to clean the inside of the storage tank body through the nozzle; however, when the gas storage tank is in use, it will produce cracks, pits, deformation and other defects after being collided, thereby causing an explosion; in the above-mentioned technology, it is inconvenient to perform anti-collision treatment on the gas storage tank during use, which makes the explosion-proof effect of the special gas storage tank poor, thereby reducing the practicability of the gas storage tank during use; therefore, the utility model proposes an explosion-proof high-pressure special gas storage tank to solve the above-mentioned problems. Utility Model Content

[0004] In view of the above problems, the utility model proposes an explosion-proof high-pressure special gas storage tank, which solves the problem that it is inconvenient to perform anti-collision treatment on the gas storage tank in the above technology, resulting in poor explosion-proof effect of the special gas storage tank, thereby reducing the practicality of the gas storage tank when in use.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: an explosion-proof high-pressure special gas storage tank, comprising a base, a buffer mechanism is arranged above the base, a gas storage tank body is installed above the buffer mechanism, an air inlet is installed on one side above the gas storage tank body, an air outlet is installed on one side of the front end of the gas storage tank body, a pressure relief port is installed on one side of the gas storage tank body, a pressure gauge is installed at the middle position of the top of the gas storage tank body, and anti-collision mechanisms are arranged at the front and rear ends of the gas storage tank body.

[0006] A further improvement is that the anti-collision mechanism includes a protective plate, a fixing groove, a fixing rod, a limit plate, a telescopic spring and a first damper. The protective plate is installed at the front and rear ends of the gas storage tank body. A fixing groove is provided inside the protective plate, and a fixing rod is provided inside the fixing groove. A limit plate is installed at one end of the fixing rod, and the other end of the fixing rod is connected to one end of the gas storage tank body. The outer wall of the fixing rod is provided with a telescopic spring, and the telescopic spring is arranged between the gas storage tank body and the protective plate. A first damper is installed at the middle position between the front and rear ends of the gas storage tank body, and one end of the first damper is connected to the inner side of the protective plate.

[0007] A further improvement is that two fixing rods are provided at the front end and the rear end of the gas storage tank body, and the two fixing rods are symmetrically distributed about the central axis of the gas storage tank body.

[0008] A further improvement is that the inner diameter of the fixing groove is larger than the outer diameter of the fixing rod, and a sliding structure is formed between the fixing groove and the fixing rod.

[0009] A further improvement is that the protective plate is designed to be arc-shaped at the front and rear ends of the gas storage tank body.

[0010] A further improvement is that the buffer mechanism includes side plates, a positioning rod, a return spring, a movable block, a hinge rod, a hinge block and a second damper. The side plates are installed at the front and rear ends of the base, and the positioning rod is installed on the inner side of the side plate. The two ends of the outer wall of the positioning rod are sleeved with return springs, and the outer side wall of the positioning rod is symmetrically provided with movable blocks, one end of the return spring is connected to one end of the movable block, the top end of the movable block is hinged with a hinge rod, the top end of the hinge rod is hinged with a hinge block, the top end of the hinge block is connected to the bottom end of the gas storage tank body, the inner lining of the base is installed with a second damper, and the top end of the second damper is connected to the bottom end of the gas storage tank body.

[0011] The beneficial effects of the utility model are as follows: by arranging an anti-collision mechanism on the outer side of the gas storage tank body, and utilizing the mutual cooperation between the protective plate, the fixing groove, the fixing rod, the limit plate, the telescopic spring and the first damper of the anti-collision mechanism, the protective plate can be used to perform anti-collision treatment on the gas storage tank body, so that the gas storage tank body is not easily impacted when in use, so that the gas storage tank body is not easily prone to defects such as cracks, pits, deformation, etc. when in use, so that the anti-collision effect of the special gas storage tank is better, thereby greatly improving the practicality of the special gas storage tank when in use; by arranging a buffer mechanism above the base, and utilizing the mutual cooperation between the side plate, the positioning rod, the return spring, the movable block, the hinged rod, the hinged block and the second damper of the buffer mechanism, the gas storage tank can be buffered when it is moved or transported, so that the gas storage tank is relatively stable when moved or transported, and is not prone to large shaking, thereby greatly improving the stability of the gas storage tank when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the overall structure of the anti-collision mechanism of the utility model;

[0014] Figure 3 It is a schematic diagram of the overall structure of the buffer mechanism of the utility model.

[0015] Among them: 1. Base; 2. Gas storage tank body; 3. Air inlet; 4. Air outlet; 5. Pressure relief port; 6. Pressure gauge; 7. Protective plate; 8. Fixing groove; 9. Fixing rod; 10. Limiting plate; 11. Telescopic spring; 12. First damper; 13. Side plate; 14. Positioning rod; 15. Reset spring; 16. Movable block; 17. Articulated rod; 18. Articulated block; 19. Second damper. DETAILED DESCRIPTION

[0016] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0017] according to Figure 1 , 2As shown in Figure 3, this embodiment proposes an explosion-proof high-pressure special gas storage tank, including a base 1, a buffer mechanism is arranged above the base 1, a gas storage tank body 2 is installed above the buffer mechanism, an air inlet 3 is installed on one side above the gas storage tank body 2, an air outlet 4 is installed on one side of the front end of the gas storage tank body 2, a pressure relief port 5 is installed on one side of the gas storage tank body 2, a pressure gauge 6 is installed at the middle position of the top of the gas storage tank body 2, and anti-collision mechanisms are provided at the front and rear ends of the gas storage tank body 2.

[0018] The anti-collision mechanism includes a protective plate 7, a fixing groove 8, a fixing rod 9, a limiting plate 10, a telescopic spring 11 and a first damper 12. The protective plate 7 is installed at the front and rear ends of the gas storage tank body 2. The interior of the protective plate 7 is penetrated by a fixing groove 8. The interior of the fixing groove 8 is penetrated by a fixing rod 9. One end of the fixing rod 9 is installed with a limiting plate 10. The other end of the fixing rod 9 is connected to one end of the gas storage tank body 2. The outer wall of the fixing rod 9 is sleeved with a telescopic spring 11. The telescopic spring 11 is arranged between the gas storage tank body 2 and the protective plate 7. A first damper 12 is installed at the middle position between the front and rear ends of the gas storage tank body 2. One end of the first damper 12 is connected to the inner side of the protective plate 7. The fixing rod 9 is arranged at the front and rear ends of the gas storage tank body 2. There are two fixing rods 9 at each end, and the two fixing rods 9 are symmetrically distributed about the central axis of the gas storage tank body 2. The inner diameter of the fixing groove 8 is larger than the outer diameter of the fixing rod 9. A sliding structure is formed between the fixing groove 8 and the fixing rod 9. When an object hits the protective plate 7, the protective plate 7 moves under the trajectory of the fixing rod 9. The telescopic spring 11 is acted upon by elastic force and drives the protective plate 7 to move with the cooperation of the first damper 12, thereby alleviating the impact force generated by the object, thereby protecting the gas storage tank body 2, making the gas storage tank body 2 not easily impacted during use, and making it difficult for the gas storage tank body 2 to have defects such as cracks, pits, and deformation during use, so that the anti-collision effect of the special gas storage tank is better, thereby greatly improving the practicality of the special gas storage tank during use.

[0019] The protective plate 7 is designed to be arc-shaped at the front and rear ends of the gas storage tank body 2 . The arc-shaped protective plate 7 has a better protective effect on the gas storage tank body 2 .

[0020] The buffer mechanism includes a side plate 13, a positioning rod 14, a return spring 15, a movable block 16, a hinge rod 17, a hinge block 18 and a second damper 19. The side plate 13 is installed at the front and rear ends of the base 1. The positioning rod 14 is installed on the inner side of the side plate 13. The two ends of the outer wall of the positioning rod 14 are sleeved with return springs 15. The outer side wall of the positioning rod 14 is symmetrically provided with movable blocks 16. One end of the return spring 15 is connected to one end of the movable block 16. The top end of the movable block 16 is hinged with a hinge rod 17. The top end of the hinge rod 17 is hinged with a hinge block 18. The top end of the hinge block 18 is connected to the bottom end of the gas storage tank body 2. The inner lining of the base 1 is installed with a second damper. 19. The top end of the second damper 19 is connected to the bottom end of the gas storage tank body 2. When the gas storage tank body 2 needs to be moved or transported, the hinge block 18 is subjected to downward pressure to squeeze the hinge rod 17, so that the movable block 16 slides to both sides on the outer wall of the positioning rod 14. At this time, the return spring 15 is acted upon by the elastic force to drive the movable block 16 to move toward the middle on the outer wall of the positioning rod 14. Therefore, with the cooperation of the second damper 19, the hinge rod 17 and the hinge block 18 are used to drive the gas storage tank body 2 to move, and then the gas storage tank body 2 is buffered, so that the gas storage tank is relatively stable during movement or transportation and is not prone to large shaking, thereby greatly improving the stability of the gas storage tank during use.

[0021] Working principle: When in use, the gas outlet 4 can be connected to the delivery pipeline to use special gases. When the pressure inside the gas storage tank body 2 is high by observing the barometer 6, the pressure relief can be performed through the pressure relief port 5 to ensure that the pressure inside the gas storage tank body 2 is moderate. When an object hits the protective plate 7, the protective plate 7 moves under the track of the fixed rod 9. The telescopic spring 11 is acted upon by the elastic force and drives the protective plate 7 to move with the cooperation of the first damper 12, thereby alleviating the impact force generated by the object and thus the gas. The storage tank body 2 is protected so that the gas storage tank body 2 is not easily damaged. When the gas storage tank body 2 needs to be moved or transported, the hinge block 18 is subjected to downward pressure to squeeze the hinge rod 17, so that the movable block 16 slides to both sides on the outer wall of the positioning rod 14. At this time, the return spring 15 is acted upon by the elastic force to drive the movable block 16 to move toward the middle on the outer wall of the positioning rod 14. Therefore, with the cooperation of the second damper 19, the hinge rod 17 and the hinge block 18 are used to drive the gas storage tank body 2 to move, thereby buffering the gas storage tank body 2.

[0022] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An explosion-proof high-pressure special gas storage tank, comprising a base (1), characterized in that: A buffer mechanism is arranged above the base (1), a gas storage tank body (2) is installed above the buffer mechanism, an air inlet (3) is installed on one side above the gas storage tank body (2), an air outlet (4) is installed on one side of the front end of the gas storage tank body (2), a pressure relief port (5) is installed on one side of the gas storage tank body (2), a pressure gauge (6) is installed at the middle position of the top of the gas storage tank body (2), and anti-collision mechanisms are arranged at the front and rear ends of the gas storage tank body (2); The anti-collision mechanism comprises a protective plate (7), a fixing groove (8), a fixing rod (9), a limiting plate (10), a telescopic spring (11) and a first damper (12); the protective plate (7) is mounted at the front end and the rear end of the gas storage tank body (2); the fixing groove (8) is provided through the interior of the protective plate (7); the fixing groove (8) is provided through the interior of the fixing groove (8); the limiting plate (10) is mounted on one end of the fixing rod (9); the other end of the fixing rod (9) is connected to one end of the gas storage tank body (2); the outer wall of the fixing rod (9) is sleeved with a telescopic spring (11); the telescopic spring (11) is arranged between the gas storage tank body (2) and the protective plate (7); the first damper (12) is mounted at a middle position between the front end and the rear end of the gas storage tank body (2); one end of the first damper (12) is connected to the inner side of the protective plate (7).

2. The explosion-proof high-pressure special gas storage tank according to claim 1, characterized in that: Two fixing rods (9) are provided at the front end and the rear end of the gas storage tank body (2), and the two fixing rods (9) are symmetrically distributed about the central axis of the gas storage tank body (2).

3. An explosion-proof high-pressure special gas storage tank according to claim 2, characterized in that: The inner diameter of the fixing groove (8) is greater than the outer diameter of the fixing rod (9), and a sliding structure is formed between the fixing groove (8) and the fixing rod (9).

4. The explosion-proof high-pressure special gas storage tank according to claim 3, characterized in that: The protective plate (7) is designed to be arc-shaped at the front and rear ends of the gas storage tank body (2).

5. The explosion-proof high-pressure special gas storage tank according to claim 1, characterized in that: The buffer mechanism comprises a side plate (13), a positioning rod (14), a return spring (15), a movable block (16), a hinge rod (17), a hinge block (18) and a second damper (19); the side plate (13) is mounted on the front and rear ends of the base (1); the positioning rod (14) is mounted on the inner side of the side plate (13); the return springs (15) are sleeved on both ends of the outer wall of the positioning rod (14); the movable blocks are symmetrically arranged on the outer wall of the positioning rod (14); (16), one end of the return spring (15) is connected to one end of the movable block (16), the top end of the movable block (16) is hinged with a hinge rod (17), the top end of the hinge rod (17) is hinged with a hinge block (18), the top end of the hinge block (18) is connected to the bottom end of the gas storage tank body (2), the inner lining of the base (1) is installed with a second damper (19), and the top end of the second damper (19) is connected to the bottom end of the gas storage tank body (2).

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