Novel inflammable material chain nitrogen protection process system

Abstract

The invention relates to the technical field of inflammable material protection, and discloses a novel inflammable material linkage nitrogen protection process system which comprises a storage system and a transfer loading and transportation system, and the storage system comprises storehouse selection, storehouse optimization, storage tank storage, all-day monitoring and regular inspection. The transportation system comprises transportation tank optimization, transportation monitoring and protection system implementation. Through the nitrogen cavity between the outer transportation tank and the inner transportation tank and the sand box above the outer transportation tank, under monitoring and control of the protection system, real-time combustion monitoring is conducted on inflammable materials, flame-retardant measures can be taken in the first time during combustion, nitrogen in the nitrogen cavity is squeezed into the inner transportation tank, oxygen is diluted, and the flame-retardant effect is achieved. And flame retardance is conducted on fuel, the sand flows out to cover the outer transportation tank, flames are covered, fire spreading is stopped, nitrogen and sand chain type covering flame retardance protection is achieved, and the transportation process is safe and reliable.

Description

Technical Field

[0001] The invention relates to the technical field of flammable material protection, in particular to a novel flammable material interlocking nitrogen protection process system. Background Art

[0002] Combustible materials with a flash point below 28 degrees are called flammable materials. Generally speaking, flammable materials refer to flammable gases and liquids, solids that are easy to spontaneously combust or burn when in contact with water, and some substances that can cause other substances to burn. Common ones include sulfur, phosphorus, alcohol, gasoline, liquefied petroleum gas, hydrogen, acetylene, biogas, cooking oil products, flour, cotton wool, etc.; in the transportation process of flammable liquid materials, transport tank trucks are often used for transportation. They have the characteristics of large carrying capacity and transportation safety, and are therefore favored by flammable liquid material companies.

[0003] However, in the actual transportation process, when a tanker truck is involved in an accident, the flammable liquid materials in the tanker are prone to leak out and cause a fire. Due to the rapid combustion of flammable liquid materials, a large fire can be quickly caused. The waiting process for the fire truck is long and the fire cannot be extinguished in time, resulting in low safety during the transportation process. Summary of the invention

[0004] The purpose of the present invention is to provide a novel combustible material interlocking nitrogen protection process system, which solves the problems raised in the background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A novel interlocking nitrogen protection process system for flammable materials, including a storage system, a transfer loading and transportation system. The storage system includes warehouse selection, warehouse optimization, storage tank storage, all-day monitoring and regular inspection. The transportation system includes transportation tank optimization, transportation monitoring and protection system implementation.

[0007] The storage tank storage includes a warehouse and a plurality of storage tanks, wherein the plurality of storage tanks are fixed at equal distances inside the warehouse, and cameras corresponding to the storage tanks are fixedly installed on the top inner wall of the warehouse;

[0008] The transport tank optimization includes a transport vehicle, an outer transport tank and an inner transport tank. A carriage is fixedly installed at the rear of the transport vehicle. The outer transport tank is inside the carriage, and the inner transport tank is inside the outer transport tank. A nitrogen cavity is formed between the inner transport tank and the outer transport tank. A delivery pipe 1 runs through the outer transport tank, and a one-way valve is provided on the delivery pipe 1. A delivery pipe 2 runs through the inner transport tank, and a one-way solenoid valve 1 is provided on the delivery pipe 2. A sand box is fixedly installed on the top inner wall of the carriage, and a plurality of sand discharge pipes are connected to the bottom of the sand box, and a one-way solenoid valve 2 is provided on the sand discharge pipe. The transport monitoring includes a pressure sensor 1, a pressure sensor 2 and a smoke sensor. The probe of the pressure sensor 1 is located in the inner transport tank. Internally, the probe of the pressure sensor 2 is located inside the nitrogen chamber, the smoke sensor is fixedly installed on the inner wall of the carriage, the protection system includes a CPU, a receiving module, a comparison module, a feedback module, a control module and a GPS positioning module, the output end of the receiving module is connected to the input end of the CPU, the output end of the CPU is connected to the input end of the comparison module and the control module, the output end of the comparison module is connected to the input end of the feedback module, the output end of the feedback module is connected to the input end of the CPU, the GPS positioning module is connected to the control module, the receiving module is used to receive signals from the pressure sensor 1, the pressure sensor 2 and the smoke sensor, and the control module is used to control the working states of the one-way solenoid valve 1 and the one-way solenoid valve 2.

[0009] As a further solution of the present invention: a buzzer alarm is fixedly installed on the top of the carriage, and a through hole is opened in the top of the carriage, the through hole is connected to the interior of the sand box, a servo motor is fixedly installed on the front side of the sand box, a scraper is slidably connected to the interior of the sand box, and a lead screw is rotatably connected to the interior of the sand box, the front end of the lead screw is fixedly installed to the output end of the servo motor, and the lead screw passes through the scraper, the scraper and the lead screw are threadedly connected, and the buzzer alarm and the servo motor are all connected to the control module.

[0010] As a further solution of the present invention: the bottom of the outer transport tank is fixedly connected to a base, both sides of the bottom of the base are provided with slide grooves, both sides of the inner wall of the bottom of the carriage are fixedly connected to slide rails matching the slide grooves, and a plurality of rolling balls are rotatably connected inside the slide rails.

[0011] As a further solution of the present invention: two slots are provided on the bottom inner wall of the carriage, two rectangular frame members are fixedly installed on the front side of the base, plug-ins matching the slots are slidably connected inside the rectangular frame members, and a vertical axis is fixedly installed inside the rectangular frame members, the vertical axis passes through the plug-in, and a spring is sleeved on the vertical axis, the lower end of the spring is fixedly connected to the top of the plug-in, and the lower end of the spring is fixedly connected to the top inner wall of the rectangular frame member, the plug-in is slidably connected to the vertical axis, and the bottom of the plug-in is located inside the slot.

[0012] As a further solution of the present invention: an inlet and outlet pipe and an exhaust pipe are passed through the front side of the outer transport tank, the inlet and outlet pipe and the exhaust pipe are connected to the interior of the inner transport tank, and two gate valves are arranged on the inlet and outlet pipe and the exhaust pipe.

[0013] As a further solution of the present invention: the warehouse selection needs to be selected 5km away from the residential area, the warehouse optimization needs to shade and ventilate the warehouse for 2 days, and the warehouse optimization needs to remove the fire, heat source, oxidant and oxidizing acid in the warehouse.

[0014] As a further solution of the present invention: the camera is used for all-day monitoring, and the regular inspection includes inspections in the warehouse by patrol personnel every 2 hours.

[0015] As a further solution of the present invention: a plurality of support members are fixedly connected between the outer transport tank and the inner transport tank.

[0016] As a further solution of the present invention: a matching compartment door is hingedly connected to one side of the rear portion of the compartment, and a matching sealing ring is fixedly connected to the outer edge of the compartment door.

[0017] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0018] 1. Nitrogen is injected into the nitrogen cavity through the delivery pipe 1 to make the pressure inside the nitrogen cavity reach 1Mpa. The pressure sensor 1, the pressure sensor 2 and the smoke sensor transmit the data of the inner transport tank pressure, the nitrogen cavity pressure and the smoke content in the car to the receiving module. The receiving module then transmits the data to the comparison module through the CPU. If the comparison data proves that fuel combustion occurs, the feedback module feeds back the information to the CPU. The CPU controls the one-way solenoid valve 1 and the one-way solenoid valve 2 through the control module. The one-way solenoid valve 1 is opened to allow the nitrogen inside the nitrogen cavity to squeeze into the inner transport tank through the delivery pipe 2, dilute the oxygen, and flame retard the fuel. The one-way solenoid valve 2 is opened to allow sand to flow out through the sand discharge pipe and cover the outer transport tank, covering the flame and preventing the spread of the fire, thereby realizing the chain-type flame retardant protection of nitrogen and sand, and the transportation process is safe and reliable.

[0019] 2. When fuel combustion occurs, the control module controls the servo motor and the buzzer alarm to work. The servo motor drives the screw to rotate, and the screw drives the scraper to move the sand in the sand box to prevent some sand discharge pipes from being unable to discharge sand, thereby ensuring the coverage of the fire. Finally, the buzzer alarm sounds to warn other vehicles to stay away.

[0020] 3. By selecting a warehouse 5km away from residential areas, flammable materials can ensure the safety of residents' lives and property in the event of a fire. By keeping the warehouse shaded and ventilated for 2 days, natural fuel conditions caused by high temperature weather can be prevented. By removing fire sources, heat sources, oxidants and oxidizing acids in the warehouse, the warehouse can be optimized to block the fire source. The storage of flammable materials can be monitored at all times through all-day monitoring by cameras and regular inspections by patrol personnel every 2 hours.

[0021] 4. The outer transport tank can slide smoothly into the carriage through the slide rail and the slide groove, and the rolling ball connected by rotation inside the slide rail can reduce the friction of the base when sliding in, making it convenient to replace the outer transport tank and the inner transport tank. When the outer transport tank slides into the carriage, when the plug-in is aligned with the slot, the plug-in is driven by the spring to be inserted into the slot, ensuring the stability of the outer transport tank and the inner transport tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0023] Figure 1 It is a flowchart of the present invention;

[0024] Figure 2 It is a structural schematic diagram of the storage system of the present invention;

[0025] Figure 3 It is a structural schematic diagram of the transportation system of the present invention;

[0026] Figure 4 It is a cross-sectional view of the outer transport tank and the inner transport tank of the present invention from the front view;

[0027] Figure 5 It is a cross-sectional view of the front view of the carriage of the present invention;

[0028] Figure 6 For the present invention Figure 3 A magnified view of middle;

[0029] Figure 7 It is a system block diagram of the protection system of the present invention.

[0030] In the figure: 1. warehouse; 2. storage tank; 3. camera; 4. transport vehicle; 5. carriage; 6. outer transport tank; 7. sand box; 8. inlet and outlet pipes; 9. exhaust pipe; 10. pressure sensor 1; 11. pressure sensor 2; 12. servo motor; 13. through hole; 14. buzzer alarm; 15. base; 16. slide rail; 17. gate valve; 18. compartment door; 19. sealing ring; 20. inner transport tank; 21. nitrogen chamber; 22. delivery pipe 1; 23. delivery Tube 2; 24, one-way valve; 25, one-way solenoid valve 1; 26, support; 27, smoke sensor; 28, scraper; 29, screw; 30, sand discharge pipe; 31, one-way solenoid valve 2; 32, slide; 33, rolling ball; 34, rectangular frame; 35, slot; 36, plug-in; 37, vertical axis; 38, spring; 39, CPU; 40, receiving module; 41, comparison module; 42, feedback module; 43, control module; 44, GPS positioning module. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0032] Embodiment 1:

[0033] See also Figure 1-7 , the present invention provides a technical solution: including a storage system, a transfer loading and transportation system, the transportation system includes the implementation of a transportation tank optimization, transportation monitoring and protection system;

[0034] The transport tank optimization includes a transport vehicle 4, an outer transport tank 6 and an inner transport tank 20. A carriage 5 is fixedly installed at the rear of the transport vehicle 4. The outer transport tank 6 is inside the carriage 5. The inner transport tank 20 is inside the outer transport tank 6. A nitrogen chamber 21 is formed between the inner transport tank 20 and the outer transport tank 6. A delivery pipe 22 runs through the outer transport tank 6. A one-way valve 24 is arranged on the delivery pipe 22. A delivery pipe 23 runs through the inner transport tank 20. A one-way solenoid valve 25 is arranged on the delivery pipe 23. A sand box 7 is fixedly installed on the top inner wall of the carriage 5. The sand box The bottom of the carriage 7 is connected with a plurality of sand discharge pipes 30, and a one-way solenoid valve 2 31 is arranged on the sand discharge pipe 30. The transport monitoring includes a pressure sensor 10, a pressure sensor 2 11 and a smoke sensor 27. The probe of the pressure sensor 10 is located inside the inner transport tank 20, the probe of the pressure sensor 2 11 is located inside the nitrogen chamber 21, and the smoke sensor 27 is fixedly installed on the inner wall of the carriage 5. The protection system includes a CPU 39, a receiving module 40, a comparison module 41, a feedback module 42, a control module 43 and a GPS positioning module 44. The receiving module 40 is connected with a plurality of sand discharge pipes 30, and a one-way solenoid valve 2 31 is arranged on the sand discharge pipe 30. The transport monitoring includes a pressure sensor 10, a pressure sensor 2 11 and a smoke sensor 27. The probe of the pressure sensor 10 is located inside the inner transport tank 20, the probe of the pressure sensor 2 11 is located inside the nitrogen chamber 21, and the smoke sensor 27 is fixedly installed on the inner wall of the carriage 5. The output end of the module 40 is connected to the input end of the CPU 39, the output end of the CPU 39 is connected to the input end of the comparison module 41 and the control module 43, the output end of the comparison module 41 is connected to the input end of the feedback module 42, the output end of the feedback module 42 is connected to the input end of the CPU 39, the GPS positioning module 44 is connected to the control module 43, the receiving module 40 is used to receive the signal of the pressure sensor 10, the pressure sensor 21 and the smoke sensor 27, the control module 43 is used to control the one-way solenoid valve 125 and the one-way solenoid valve 231. In working state, a buzzer alarm 14 is fixedly installed on the top of the carriage 5, and a through hole 13 is opened on the top of the carriage 5, the through hole 13 is connected to the interior of the sand box 7, a servo motor 12 is fixedly installed on the front side of the sand box 7, a scraper 28 is slidably connected to the inside of the sand box 7, and a lead screw 29 is rotatably connected to the inside of the sand box 7, the front end of the lead screw 29 is fixedly installed on the output end of the servo motor 12, and the lead screw 29 passes through the scraper 28, the scraper 28 and the lead screw 29 are threadedly connected, and the buzzer alarm 14 and the servo motor 12 are all connected to the control module 43.

[0035] Nitrogen is injected into the nitrogen chamber 21 through the delivery pipe 1 22, so that the pressure inside the nitrogen chamber 21 reaches 1Mpa, and the pressure sensor 1 10, the pressure sensor 2 11 and the smoke sensor 27 transmit the data of the pressure of the inner transport tank 20, the pressure of the nitrogen chamber 21 and the smoke content of the compartment 5 to the receiving module 40, and the receiving module 40 transmits the data to the comparison module 41 through the CPU 39. If the comparison data proves that fuel combustion occurs, the feedback module 42 feeds back the information to the CPU 39, and the CPU 39 controls the one-way solenoid valve 1 25, the one-way solenoid valve 2 31, the servo motor 12 and the buzzer alarm 14 to work through the control module 43, and the one-way solenoid valve One 25 is opened to allow the nitrogen inside the nitrogen chamber 21 to be squeezed into the inner transport tank 20 through the delivery pipe two 23, diluting the oxygen and flame retardant the fuel. The one-way solenoid valve two 31 is opened to allow the sand to flow out through the sand discharge pipe 30 and cover the outer transport tank 6, covering the flame and preventing the spread of the fire. The servo motor 12 drives the screw 29 to rotate, and the screw 29 drives the scraper 28 to move the sand in the sand box 7 to prevent some of the sand discharge pipes 30 from being unable to discharge sand, thereby ensuring the coverage of the fire. Finally, the buzzer alarm 14 alarms to warn other vehicles to stay away, realizing the chain-type covering and flame retardant protection of nitrogen and sand, and the transportation process is safe and reliable.

[0036] Embodiment 2:

[0037] See also Figure 1-2 On the basis of the first embodiment, the present invention provides a technical solution: the storage system includes warehouse selection, warehouse optimization, storage tank storage, all-day monitoring and regular inspection. The storage tank storage includes a warehouse 1 and a plurality of storage tanks 2. The plurality of storage tanks 2 are equidistantly fixed inside the warehouse 1, and cameras 3 corresponding to the storage tanks 2 are fixedly installed on the top inner wall of the warehouse 1. The warehouse selection needs to select a warehouse 5 km away from the residential area. The warehouse optimization needs to shade and ventilate the warehouse for 2 days, and the warehouse optimization needs to remove the fire, heat source, oxidant and oxidizing acid in the warehouse. The camera 3 is used for all-day monitoring. Regular inspection includes inspection in the warehouse by patrol personnel every 2 hours.

[0038] By selecting a warehouse 5km away from residential areas, flammable materials can be used to ensure the safety of residents' lives and property in the event of a fire; the warehouse is shaded, covered and ventilated for 2 days to prevent the occurrence of natural fuel conditions caused by high temperature weather; the warehouse is optimized by removing fire sources, heat sources, oxidants and oxidizing acids in the warehouse, which can block the fire source; the 24-hour monitoring of cameras and regular inspections by patrol personnel every 2 hours can monitor the storage of flammable materials at all times.

[0039] Embodiment three:

[0040] See also Figure 3-6On the basis of the first embodiment, the present invention provides a technical solution: the bottom of the outer transport tank 6 is fixedly connected with a base 15, and both sides of the bottom of the base 15 are provided with slide grooves 32, and both sides of the bottom inner wall of the carriage 5 are fixedly connected with slide rails 16 matching the slide grooves 32, and the inner part of the slide rails 16 is rotatably connected with a plurality of rolling balls 33, and the bottom inner wall of the carriage 5 is provided with two slots 35, and the front side of the base 15 is fixedly installed with two rectangular frame members 34, and the inner part of the rectangular frame member 34 is slidably connected with a plug-in 36 matching the slot 35, and the inner part of the rectangular frame member 34 is fixedly installed with a vertical shaft 37, and the vertical shaft 37 runs through the plug-in 36, and a spring 33 is sleeved on the vertical shaft 37. 8. The lower end of the spring 38 is fixedly connected to the top of the plug-in 36, and the lower end of the spring 38 is fixedly connected to the top inner wall of the rectangular frame 34. The plug-in 36 is slidably connected to the vertical axis 37, and the bottom of the plug-in 36 is located inside the slot 35. The front side of the outer transport tank 6 is penetrated by an inlet and outlet pipe 8 and an exhaust pipe 9, and the inlet and outlet pipe 8 and the exhaust pipe 9 are connected to the interior of the inner transport tank 20, and two gate valves 17 are provided on the inlet and outlet pipe 8 and the exhaust pipe 9. A number of support members 26 are fixedly connected between the outer transport tank 6 and the inner transport tank 20. A matching compartment door 18 is hingedly connected to one side of the rear of the compartment 5, and a matching sealing ring 19 is fixedly connected to the outer edge of the compartment door 18.

[0041] The outer transport tank 6 can be smoothly slid into the carriage 5 through the slide rail 16 and the slide groove 32, and the rolling ball 33 rotatably connected inside the slide rail 16 can reduce the friction force of the base 15 when sliding in, so as to facilitate the replacement of the outer transport tank 6 and the inner transport tank 20. When the outer transport tank 6 slides into the carriage 5, when the plug-in 36 is aligned with the slot 35, the plug-in 36 is driven by the spring 3 to be inserted into the slot 35, thereby ensuring the stability of the placement of the outer transport tank 6 and the inner transport tank 20; by arranging a double gate valve 17 on the inlet and outlet pipes 8 and the exhaust pipe 9, the airtightness of the inner transport tank 20 is ensured; by a plurality of support members 26, the stability between the outer transport tank 6 and the inner transport tank 20 is ensured; by the compartment door 18 and the sealing ring 19 matching the carriage 5, the airtightness of the closed carriage 5 is ensured.

[0042] Working principle:

[0043] When storing flammable materials, by choosing a warehouse 5km away from residential areas, the safety of residents' lives and property can be guaranteed in the event of a fire; the warehouse is shaded, covered and ventilated for 2 days to prevent the occurrence of natural conditions of fuel caused by high temperature weather; the warehouse optimization of removing fire sources, heat sources, oxidants and oxidizing acids in the warehouse can block the fire source; the 24-hour monitoring of cameras and the regular inspection of patrol personnel every 2 hours can monitor the storage of flammable materials at all times;

[0044] When the outer transport tank 6 and the inner transport tank 20 are installed, the outer transport tank 6 can be smoothly slid into the carriage 5 through the slide rail 16 and the slide groove 32, and the rolling ball 33 connected to the inner rotation of the slide rail 16 can reduce the friction force of the base 15 when sliding in, which is convenient for replacing the outer transport tank 6 and the inner transport tank 20. When the outer transport tank 6 slides into the carriage 5, when the plug-in 36 is aligned with the slot 35, the spring 3 drives the plug-in 36 to be inserted into the slot 35, which ensures the stability of the outer transport tank 6 and the inner transport tank 20.

[0045] When transporting flammable materials, firstly, nitrogen is injected into the inner transport tank 20 through the inlet and outlet pipes 8 to dilute the air in the inner transport tank 20 and discharge it from the exhaust pipe 9, and then the flammable materials are transported to the inner transport tank 20 through the inlet and outlet pipes 8, and then sand is poured into the sand box 7 through the through hole 13, and nitrogen is injected into the nitrogen cavity 21 through the delivery pipe 1 22 to make the pressure inside the nitrogen cavity 21 reach 1Mpa, and the pressure sensor 1 10, the pressure sensor 2 11 and the smoke sensor 27 transmit the data of the pressure of the inner transport tank 20, the pressure of the nitrogen cavity 21 and the smoke content of the compartment 5 to the receiving module 40, and the receiving module 40 transmits the data to the comparison module 41 through the CPU 39. If the comparison data proves that fuel combustion occurs, the feedback module 42 feeds back the information to the CPU 39, C PU39 controls the one-way solenoid valve 1 25, the one-way solenoid valve 2 31, the servo motor 12 and the buzzer alarm 14 through the control module 43. The one-way solenoid valve 1 25 is opened to allow the nitrogen inside the nitrogen chamber 21 to be squeezed into the inner transport tank 20 through the delivery pipe 2 23, diluting the oxygen and flame retardant the fuel. The one-way solenoid valve 2 31 is opened to allow the sand to flow out through the sand discharge pipe 30 and cover the outer transport tank 6, covering the flame and preventing the spread of the fire. The servo motor 12 drives the lead screw 29 to rotate, and the lead screw 29 drives the scraper 28 to move the sand in the sand box 7 to prevent some of the sand discharge pipes 30 from being unable to discharge sand, thereby ensuring coverage of the fire. Finally, the buzzer alarm 14 alarms to warn other vehicles to stay away, realizing the chain-type coverage and flame retardant protection of nitrogen and sand.

[0046] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. Although the present application is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A new type of flammable material interlocking nitrogen protection process system, including a storage system, a transfer loading and transportation system, characterized in that: The storage system includes warehouse selection, warehouse optimization, storage tank storage, all-day monitoring and regular inspection, and the transportation system includes transportation tank optimization, transportation monitoring and protection system implementation; The storage tank storage comprises a warehouse (1) and a plurality of storage tanks (2), wherein the plurality of storage tanks (2) are fixed at equal distances inside the warehouse (1), and cameras (3) corresponding to the storage tanks (2) are fixedly installed on the top inner wall of the warehouse (1); The transport tank optimization comprises a transport vehicle (4), an outer transport tank (6) and an inner transport tank (20); a carriage (5) is fixedly installed at the rear of the transport vehicle (4); the outer transport tank (6) is located inside the carriage (5); the inner transport tank (20) is located inside the outer transport tank (6); a nitrogen cavity (21) is formed between the inner transport tank (20) and the outer transport tank (6); a delivery pipe (22) passes through the outer transport tank (6); a one-way valve (24) is provided on the delivery pipe (22); and the inner transport tank (20) is provided with a one-way valve (24). A second conveying pipe (23) runs through the inner wall of the carriage (5), and a one-way solenoid valve (25) is arranged on the second conveying pipe (23). A sand box (7) is fixedly installed on the top inner wall of the carriage (5). The bottom of the sand box (7) is connected to a plurality of sand discharge pipes (30), and a one-way solenoid valve (31) is arranged on the sand discharge pipe (30). The transport monitoring includes a pressure sensor (10), a pressure sensor (11) and a smoke sensor (27). The probe of the pressure sensor (10) is located in the inner transport tank (20). The probe of the pressure sensor 2 (11) is located inside the nitrogen chamber (21), the smoke sensor (27) is fixedly installed on the inner wall of the carriage (5), and the protection system includes a CPU (39), a receiving module (40), a comparison module (41), a feedback module (42), a control module (43) and a GPS positioning module (44), the output end of the receiving module (40) is connected to the input end of the CPU (39), and the output end of the CPU (39) is connected to the comparison module (41) and the control module (43). ), the output end of the comparison module (41) is connected to the input end of the feedback module (42), the output end of the feedback module (42) is connected to the input end of the CPU (39), the GPS positioning module (44) is connected to the control module (43), the receiving module (40) is used to receive signals from the pressure sensor 1 (10), the pressure sensor 2 (11) and the smoke sensor (27), and the control module (43) is used to control the working states of the one-way solenoid valve 1 (25) and the one-way solenoid valve 2 (31).

2. A novel combustible material interlocking nitrogen protection process system according to claim 1, characterized in that: A buzzer alarm (14) is fixedly installed on the top of the carriage (5), and a through hole (13) is opened on the top of the carriage (5), the through hole (13) is communicated with the interior of the sand box (7), a servo motor (12) is fixedly installed on the front side of the sand box (7), a scraper (28) is slidably connected to the interior of the sand box (7), and a lead screw (29) is rotatably connected to the interior of the sand box (7), the front end of the lead screw (29) is fixedly installed on the output end of the servo motor (12), and the lead screw (29) passes through the scraper (28), the scraper (28) and the lead screw (29) are connected by threads, and the buzzer alarm (14) and the servo motor (12) are all connected to the control module (43).

3. A novel combustible material interlocking nitrogen protection process system according to claim 1, characterized in that: The bottom of the outer transport tank (6) is fixedly connected to a base (15), and both sides of the bottom of the base (15) are provided with slide grooves (32). Both sides of the inner wall of the bottom of the carriage (5) are fixedly connected to slide rails (16) matching the slide grooves (32), and a plurality of rolling balls (33) are rotatably connected inside the slide rails (16).

4. A novel combustible material interlocking nitrogen protection process system according to claim 3, characterized in that: The bottom inner wall of the carriage (5) is provided with two slots (35), and the front side of the base (15) is fixedly installed with two rectangular frame members (34), and a plug-in unit (36) matching the slots (35) is slidably connected inside the rectangular frame member (34), and a vertical shaft (37) is fixedly installed inside the rectangular frame member (34), and the vertical shaft (37) passes through the plug-in unit (36), and a spring (38) is sleeved on the vertical shaft (37), and the lower end of the spring (38) is fixedly connected to the top of the plug-in unit (36), and the lower end of the spring (38) is fixedly connected to the top inner wall of the rectangular frame member (34), and the plug-in unit (36) is slidably connected to the vertical shaft (37), and the bottom of the plug-in unit (36) is located inside the slot (35).

5. The novel combustible material interlocking nitrogen protection process system according to claim 1 is characterized in that: The front side of the outer transport tank (6) is penetrated by an inlet and outlet pipe (8) and an exhaust pipe (9), the inlet and outlet pipe (8) and the exhaust pipe (9) are both connected to the interior of the inner transport tank (20), and two gate valves (17) are provided on the inlet and outlet pipe (8) and the exhaust pipe (9).

6. A novel combustible material interlocking nitrogen protection process system according to claim 1, characterized in that: The warehouse selection needs to be 5km away from the residential area. The warehouse optimization needs to shade and ventilate the warehouse for 2 days. The fire, heat source, oxidant and oxidizing acid in the warehouse need to be removed.

7. The novel combustible material interlocking nitrogen protection process system according to claim 1 is characterized in that: The camera (3) is used for all-day monitoring, and the regular inspection includes inspections in the warehouse by patrol personnel every 2 hours.

8. The novel combustible material interlocking nitrogen protection process system according to claim 1 is characterized in that: A plurality of support members (26) are fixedly connected between the outer transport tank (6) and the inner transport tank (20).

9. The novel combustible material interlocking nitrogen protection process system according to claim 1 is characterized in that: A matching compartment door (18) is hingedly connected to one side of the rear portion of the compartment (5), and a matching sealing ring (19) is fixedly connected to the outer edge of the compartment door (18).

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