Nitrogen storage tank with safety warning structure

Abstract

The utility model relates to the technical field of nitrogen gas storage tanks, and discloses a nitrogen gas storage tank with a safety warning structure, which comprises a gas storage tank body, the top of the gas storage tank body is provided with a gas monitoring port and a protective frame, the protective frame is sleeved outside the gas storage tank body, the bottom of the protective frame is provided with a damping base, and the damping base is provided with a safety warning structure. The protective frame and the pressure sensing assembly comprise a pressure sensor arranged in the gas storage tank body and a pressure display screen arranged on the outer side of the protective frame, and the pressure sensor is electrically connected with the pressure display screen. The vibration reduction base can effectively absorb external vibration, the EVA foam buffer layer and the honeycomb-shaped buffer cavity can buffer impact, and the gas storage tank body is protected. The gas concentration detector accurately detects nitrogen leakage, and the buzzer alarm and the warning lamp strip immediately give an early warning when the concentration exceeds the standard, so that safe and stable operation is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of nitrogen storage tank technology, and in particular to a nitrogen storage tank with a safety warning structure. Background Technology

[0002] Nitrogen storage tanks are used to store high-pressure nitrogen and are widely used in industrial, medical, and scientific research fields. They ensure an efficient supply of nitrogen when needed, while maintaining gas stability and safety. As an inert gas, nitrogen is commonly used to purge oxygen, provide an inert atmosphere, or serve as a gaseous medium. Proper use of storage tanks effectively controls nitrogen pressure and flow rate, ensuring normal equipment operation.

[0003] Traditional nitrogen storage tanks typically consist of an inner liner, an outer shell, valves, a pressure gauge, and an exhaust pipe. The inner liner contains nitrogen and maintains a stable gas state, while the outer shell provides robust physical protection. Valves control the flow of nitrogen, pressure gauges monitor the pressure inside the tank in real time, and the exhaust pipe releases excess gas when needed. The overall structural design aims to ensure the safe, stable, and efficient use of nitrogen.

[0004] Traditional nitrogen storage tanks have relatively poor protective performance, mainly due to the design of their outer shell and valves. Many tanks use thin outer shell materials or lack adequate corrosion protection, making them susceptible to damage or leakage when exposed to external impacts or corrosion. Furthermore, valves and pressure gauges without sufficient sealing measures pose a risk of nitrogen leakage. These inadequate protection not only reduce the service life of the storage tank but also lead to dangerous accidents such as gas leaks and excessive pressure, severely impacting equipment safety and operational efficiency. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a nitrogen storage tank with a safety warning structure, which aims to improve the problem that the protective performance of traditional nitrogen storage tanks is relatively poor, seriously affecting the safety and operating efficiency of equipment.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a nitrogen storage tank with a safety warning structure, including a storage tank body.

[0007] The gas storage tank body is equipped with a gas monitoring port on its top;

[0008] A protective frame is fitted onto the body of the gas storage tank, and a vibration damping base is provided at the bottom of the protective frame.

[0009] The pressure sensing component includes a pressure sensor disposed inside the gas storage tank body and a pressure display screen disposed outside the protective frame, wherein the pressure sensor is electrically connected to the pressure display screen.

[0010] The leak warning device includes a gas concentration detector, a buzzer alarm, and a warning light strip. The gas concentration detector is installed at the bottom of the gas storage tank body, and the buzzer alarm and the warning light strip are installed on the top of the protective frame.

[0011] A safety warning sign is installed on the side of the protective frame, and the surface of the safety warning sign is coated with a luminous coating.

[0012] Furthermore, the vibration damping base includes a base plate, spring columns, and rubber vibration damping pads. The spring columns are evenly distributed on the base plate, and the rubber vibration damping pads are disposed on the top of the spring columns.

[0013] Furthermore, the buffer layer is made of EVA foam, and the buffer layer has multiple evenly distributed honeycomb-shaped buffer cavities inside.

[0014] Furthermore, the gas concentration detector is connected to the inside of the gas storage tank via a pipeline, and a one-way valve is installed at the top of the pipeline.

[0015] Furthermore, a solar panel is provided on the top of the protective frame, and the solar panel is electrically connected to the buzzer alarm, the warning light strip, and the pressure display screen.

[0016] Furthermore, a magnetic block is provided on the back of the safety warning sign, and a metal plate that cooperates with the magnetic block is provided on the side of the protective frame.

[0017] Furthermore, the buzzer alarm and the warning light strip are linked by a controller, which can preset the gas concentration alarm threshold.

[0018] Furthermore, it includes a remote monitoring module, which is connected to the pressure sensor and the gas concentration detector to enable remote data transmission and alarm.

[0019] This utility model has the following beneficial effects:

[0020] 1. In this utility model, the gas status inside the tank can be monitored in real time through the gas monitoring port; the vibration damping base can effectively absorb external vibrations; and the EVA foam buffer layer and honeycomb buffer cavity can buffer impacts and protect the gas storage tank body. The gas concentration detector accurately detects nitrogen leaks, and when the concentration exceeds the standard, the buzzer alarm and warning light strip immediately issue an early warning, ensuring safe and stable operation.

[0021] 2. In this invention, the pressure sensor monitors the pressure in real time and transmits the data to the display screen for easy viewing. Solar panel power supply is green and energy-saving, reducing costs. The magnetic safety warning sign is easy to install and is visible at night. The remote monitoring module enables remote data transmission and alarm functions, improving the intelligence and convenience of management. Attached Figure Description

[0022] Figure 1 This is a perspective view of the nitrogen storage tank with a safety warning structure proposed in this utility model;

[0023] Figure 2 This is a schematic diagram of the buffer layer structure of the nitrogen storage tank with a safety warning structure proposed in this utility model;

[0024] Figure 3 This is a schematic diagram of the nitrogen storage tank body structure with a safety warning structure proposed in this utility model.

[0025] Figure 4 This is a schematic diagram of the protective frame structure of the nitrogen storage tank with a safety warning structure proposed in this utility model;

[0026] Figure 5 This is a schematic diagram of the vibration damping base structure of the nitrogen storage tank with a safety warning structure proposed in this utility model.

[0027] Legend:

[0028] 1. Gas tank body; 2. Gas monitoring port; 3. Protective frame; 4. Vibration damping base; 5. Buffer layer; 6. Pressure sensor; 7. Pressure display screen; 8. Gas concentration detector; 9. Buzzer alarm; 10. Warning light strip; 11. Safety warning sign; 12. Base plate; 13. Spring column; 14. Rubber vibration damping pad; 15. Honeycomb buffer chamber; 16. One-way valve; 17. Solar panel; 18. Magnetic block; 19. Metal plate; 20. Remote monitoring module. Detailed Implementation

[0029] 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.

[0030] Reference Figures 1-5One embodiment of this utility model is a nitrogen storage tank with a safety warning structure, including a storage tank body 1, and a gas monitoring port 2 is provided on the top of the storage tank body 1. The gas monitoring port 2 is used to detect the pressure and concentration changes of the gas in the storage tank in real time to ensure that the gas state in the storage tank is within a safe range.

[0031] The protective frame 3 is fitted outside the gas storage tank body 1. The bottom of the protective frame 3 is provided with a vibration damping base 4, and the inner side wall of the protective frame 3 is provided with a buffer layer 5. The protective frame 3 provides additional mechanical protection to prevent external objects from colliding or impacting the gas storage tank. The vibration damping base 4 can effectively reduce the vibration impact of the gas storage tank. The buffer layer 5 enhances the pressure resistance of the gas storage tank when it is subjected to impact, ensuring that the gas storage tank is in a safe and stable working state for a long time.

[0032] The pressure sensing component includes a pressure sensor 6 installed inside the gas storage tank body 1 and a pressure display screen 7 installed outside the protective frame 3. The pressure sensor 6 and the pressure display screen 7 are electrically connected. The pressure sensor 6 can monitor the pressure inside the gas storage tank in real time to ensure that the pressure does not exceed the safety threshold. The pressure display screen 7 provides external monitoring personnel with the function of understanding the pressure status of the gas storage tank in real time, thereby improving the efficiency of safety management.

[0033] The leak warning device includes a gas concentration detector 8, a buzzer alarm 9, and a warning light strip 10. The gas concentration detector 8 is installed at the bottom of the gas storage tank body 1, and the buzzer alarm 9 and the warning light strip 10 are installed on the top of the protective frame 3. The gas concentration detector 8 monitors the gas leakage in the gas storage tank in real time. If the concentration exceeds the set threshold, the buzzer alarm 9 and the warning light strip 10 will quickly sound an alarm to promptly alert personnel to take action.

[0034] Safety warning sign 11 is installed on the side of the protective frame 3. The surface of safety warning sign 11 is coated with a luminous coating. Safety warning sign 11 provides clear warning information to personnel. Even in dim light or at night, the luminous coating can ensure the visibility of the sign and further enhance the safety warning effect.

[0035] The vibration damping base 4 includes a base plate 12, spring columns 13, and rubber vibration damping pads 14. The spring columns 13 are evenly distributed on the base plate 12, and the rubber vibration damping pads 14 are located on top of the spring columns 13. The combination of the spring columns 13 and the rubber vibration damping pads 14 provides effective vibration mitigation, preventing external vibrations from damaging the gas storage tank body 1, and enhancing stability and safety. The buffer layer 5 is made of EVA foam, and multiple evenly distributed honeycomb-shaped buffer cavities 15 are set inside the buffer layer 5. The EVA foam material has good compressive strength and buffering performance, and the honeycomb-shaped buffer cavities 15 enhance the buffering effect. In the event of an impact, it effectively disperses external pressure and protects the gas storage tank body 1 from damage. The gas concentration detector 8 is connected to the inside of the gas storage tank body 1 through a pipeline, and a one-way valve 16 is set at the top of the pipeline. The one-way valve 16 prevents gas backflow, ensures the detection accuracy of the gas concentration detector 8, prevents external gas interference, and enhances the reliability of the equipment. A solar panel 17 is set on the top of the protective frame 3. The solar panel 17 and The buzzer alarm 9, warning light strip 10, and pressure display screen 7 are electrically connected. The solar panel 17 provides green and sustainable power support for the equipment, ensuring continuous operation of the buzzer alarm 9, warning light strip 10, and pressure display screen 7 without the need for an external power source, thus enhancing the equipment's independence and environmental friendliness. A magnetic block 18 is installed on the back of the safety warning sign 11, and a metal plate 19 that cooperates with the magnetic block 18 is installed on the side of the protective frame 3. The combination of the magnetic block 18 and the metal plate 19 allows for easy installation and removal of the safety warning sign 11, facilitating maintenance and inspection. The buzzer alarm 9 and warning light strip 10 are linked by a controller, which can preset gas concentration alarm thresholds. The controller includes a remote monitoring module 20, which is connected to the pressure sensor 6 and gas concentration detector 8, enabling remote data transmission and alarm functions. The controller ensures the synchronous operation of the alarm devices, and the remote monitoring module 20 provides convenient remote monitoring and alarm functions, improving management efficiency and emergency response capabilities.

[0036] Specifically, the gas storage tank body 1 is used to store nitrogen. The gas monitoring port 2 on the top can be connected to a detection device to monitor the gas state inside the tank. The protective frame 3 is set outside the gas storage tank body 1. The vibration damping base 4 at its bottom is composed of a base plate 12, a spring column 13, and a rubber vibration damping pad 14, which can effectively absorb external vibrations. The buffer layer 5 on the inner wall is made of EVA foam material and has a honeycomb buffer cavity 15, which can effectively buffer impacts. A pressure sensor 6 is installed inside the gas storage tank body 1 to monitor the pressure inside the tank in real time and transmit the data to the pressure display screen 7 on the outside of the protective frame 3. The gas concentration detector 8 is connected to a pipe equipped with a one-way valve 16. Connected to the inside of the gas storage tank 1, it is used to detect nitrogen leaks. When the nitrogen concentration reaches a preset threshold, the buzzer alarm 9 and warning light strip 10 will be activated to provide an early warning. The solar panel 17 on the top of the protective frame 3 provides power to the buzzer alarm 9, warning light strip 10 and pressure display screen 7. The safety warning sign 11 is detachably installed on the side of the protective frame 3 via magnetic blocks 18 and metal plates 19. Its luminous coating design makes it clearly visible even in low light conditions. The remote monitoring module 20 is connected to the pressure sensor 6 and gas concentration detector 8 to realize remote data transmission and alarm functions.

[0037] Working principle: The gas storage tank body 1 is used to store nitrogen. The gas monitoring port 2 on the top can be connected to a detection device to monitor the gas status inside the tank. The protective frame 3 is fitted outside the gas storage tank body 1. The vibration damping base 4 at its bottom is composed of a base plate 12, a spring column 13, and a rubber vibration damping pad 14, which can absorb external vibrations. The buffer layer 5 on the inner wall is made of EVA foam, and the honeycomb buffer cavity 15 can buffer impacts. The pressure sensor 6 inside the gas storage tank body 1 monitors the pressure in real time and transmits the data to the pressure display screen 7 on the outside of the protective frame 3. The gas concentration detector 8 is equipped with a one-way valve. Pipe 16 is connected to the inside of the gas storage tank 1 to detect nitrogen leaks. Once the concentration reaches the controller's preset threshold, the buzzer alarm 9 and warning light strip 10 will activate an alarm. The solar panel 17 on the top of the protective frame 3 powers the buzzer alarm 9, warning light strip 10, and pressure display screen 7. The safety warning sign 11 is detachably installed on the side of the protective frame 3 via magnetic blocks 18 and metal plates 19. Its luminous coating makes it easy to see in low light conditions. The remote monitoring module 20 is connected to the pressure sensor 6 and the gas concentration detector 8 to realize remote data transmission and alarm.

[0038] 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 nitrogen gas storage tank with a safety warning structure, comprising a storage tank body (1), characterized in that: the top of the storage tank body (1) is provided with a gas monitoring port (2); a protective frame (3) is sleeved outside the storage tank body (1), the bottom of the protective frame (3) is provided with a damping base (4), and the inner side wall of the protective frame (3) is provided with a buffer layer (5); a pressure sensing assembly comprises a pressure sensor (6) arranged in the storage tank body (1) and a pressure display screen (7) arranged outside the protective frame (3), and the pressure sensor (6) is electrically connected with the pressure display screen (7); a leakage early warning device comprises a gas concentration detector (8), a buzzer alarm (9) and a warning light belt (10), the gas concentration detector (8) is arranged at the bottom of the storage tank body (1), and the buzzer alarm (9) and the warning light belt (10) are installed at the top of the protective frame (3); a safety warning signboard (11) is arranged on the side of the protective frame (3), and the surface of the safety warning signboard (11) is provided with a luminous coating. The damping base (4) comprises a base plate (12), spring columns (13) and rubber damping pads (14), the spring columns (13) are uniformly distributed on the base plate (12), and the rubber damping pads (14) are arranged at the top of the spring columns (13). The buffer layer (5) is made of EVA foam material, and a plurality of honeycomb-shaped buffer cavities (15) are arranged in the buffer layer (5). The gas concentration detector (8) is communicated with the inside of the storage tank body (1) through a pipeline, and a one-way valve (16) is arranged at the top of the pipeline. The top of the protective frame (3) is provided with a solar panel (17), and the solar panel (17) is electrically connected with the buzzer alarm (9), the warning light belt (10) and the pressure display screen (7). The back of the safety warning signboard (11) is provided with a magnetic block (18), and the side of the protective frame (3) is provided with a metal plate (19) matched with the magnetic block (18).

2. The nitrogen gas cylinder with safety warning structure according to claim 1, characterized in that: The buzzer alarm (9) and the warning light belt (10) are linked through a controller, and the controller can preset a gas concentration alarm threshold.

3. The nitrogen gas cylinder with safety warning structure according to claim 2, characterized in that: A remote monitoring module (20) is arranged, the remote monitoring module (20) is signal connected with the pressure sensor (6) and the gas concentration detector (8), and remote data transmission and alarm can be realized.

4. The nitrogen gas cylinder with safety warning structure according to claim 3, characterized in that: ​ 5. The nitrogen gas cylinder with safety warning structure according to claim 4, characterized in that: ​ 6. The nitrogen gas cylinder with safety warning structure according to claim 1, characterized in that: ​ 7. The nitrogen gas cylinder with safety warning structure according to claim 6, characterized in that: ​ 8. The nitrogen gas cylinder with safety warning structure according to claim 1, characterized in that: ​

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