Explosion suppression, temperature reduction and transmission resistance integrated adaptive collaborative protection system

Abstract

This invention relates to the field of explosives handling protection technology, and discloses an integrated adaptive and coordinated protection system for explosion suppression, cooling, and propagation blocking. The main spraying device includes a spraying mechanism and a supply mechanism. The spraying mechanism is equipped with a centrally located explosion suppression nozzle and multiple cooling nozzles surrounding the explosion suppression nozzle. The propagation blocking enclosure contains antimony trioxide and / or antimony pentoxide materials and has a folding fireproof roller shutter for constraining the diffusion path of flames and hot gases. The spraying mechanism is mounted on the propagation blocking enclosure and faces the explosives processing equipment. A detection unit is used to acquire temperature, pressure, and / or flame characteristic signals. The control unit can adaptively adjust the spraying timing and flow ratio of the explosion suppressant and cooling agent according to at least one characteristic acquired by the detection unit, and control the actions of the folding fireproof roller shutter and the spraying mechanism in conjunction. This invention can significantly reduce the risk of personnel casualties and equipment damage in extreme accidents.

Description

Technical Field

[0001] This invention relates to the field of explosives handling and protection technology, and in particular to an integrated adaptive and coordinated protection system for explosion suppression, cooling and transmission blocking. Background Technology

[0002] If abnormal combustion or deflagration occurs during the manufacturing, loading, storage, testing and disposal of explosives, it usually generates high temperature, high pressure and shock wave in a very short time, which poses a serious threat to the safety of personnel and equipment.

[0003] In existing technologies, methods such as dry powder, inert gas, and water spray are commonly used to suppress or cool abnormal combustion or deflagration events. However, these methods still have the following prominent drawbacks: Slow response and insufficient coordination: Most systems rely on manual triggering or fixed procedures, making it difficult to complete rapid, repeated and effective injection within the millisecond time window at the initial stage of deflagration; and a single explosion suppression or cooling method is difficult to simultaneously suppress the reaction intensity and reduce the residual temperature, which can easily lead to reignition.

[0004] Poor spatial adaptability and low agent utilization: Traditional large-scale spraying cannot form directional high-throughput spraying in local high-risk areas, and the spraying angle, particle size and flow rate are difficult to flexibly match the spatial configuration and event scale.

[0005] Lack of systematic design for blocking transmission and depressurization: relying solely on injection methods is insufficient to effectively constrain the diffusion path of flames and hot gases, and cannot prevent secondary disasters caused by pressure accumulation.

[0006] Insufficient reliability of the end structure: Under extreme high temperature and impact environments, the nozzle end is prone to damage, seal failure or spray interruption.

[0007] Lack of adaptive control capability: Existing systems cannot dynamically adjust the timing and ratio of explosion suppression and cooling based on real-time characteristic quantities such as temperature rise rate, pressure rise rate, and flame characteristics, making it difficult to adapt to the needs of different stages and scenarios.

[0008] Therefore, there is an urgent need for a protective system that integrates explosion suppression, cooling, transmission blocking, and pressure relief, and has adaptive control capabilities based on characteristic quantities and modular deployment capabilities. Summary of the Invention

[0009] The purpose of this invention is to provide an integrated adaptive and coordinated protection system for explosion suppression, cooling, and transmission blocking, which aims to solve or improve at least one of the above-mentioned technical problems.

[0010] To achieve the above objectives, the present invention provides the following solution: The present invention provides an integrated adaptive and coordinated protection system for explosion suppression, cooling, and transmission blocking, comprising: The main spraying device includes a dual-channel integrated spraying mechanism and a supply mechanism for supplying the spraying mechanism with an explosion suppressant and a cooling agent. The spraying mechanism is provided with an explosion suppressant nozzle located at the center and multiple cooling nozzles surrounding the explosion suppressant nozzle to achieve overlapping spraying of the two types of media at the outlet. A transmission-blocking enclosure is set on the outer periphery of the explosives processing equipment and has a folding fireproof roller shutter for restricting the diffusion path of flames and hot gases. The transmission-blocking enclosure contains antimony trioxide and / or antimony pentoxide materials. The spraying mechanism is set on the transmission-blocking enclosure and faces the explosives processing equipment. The detection unit is used to acquire temperature, pressure, and / or flame characteristic signals; The control unit adaptively adjusts the injection timing and flow rate ratio of the explosion suppressant and the cooling agent based on at least one characteristic value obtained by the detection unit, and controls the operation of the folding fireproof roller shutter and the injection mechanism in conjunction.

[0011] Optionally, the spraying mechanism includes a spray housing, the explosion suppression nozzle and the cooling nozzle are disposed on the spray housing, and the spray housing is provided with mutually isolated explosion suppression medium channels and cooling medium channels, which are respectively connected to the explosion suppression nozzle and the cooling nozzle.

[0012] Optionally, the spraying mechanism further includes a reinforcing base, which is mounted on the blocking enclosure via an angle adjustment mechanism. The reinforcing base and the spraying housing are detachably connected, and an annular heat insulation pad is provided between the reinforcing base and the spraying housing.

[0013] Optionally, the supply mechanism includes a burst suppressant storage tank, a cooling agent storage tank, a flow control component, and a connecting pipeline. The connecting pipeline connects the burst suppressant medium channel and the cooling agent medium channel to the burst suppressant storage tank and the cooling agent storage tank, respectively, through a coaxial double-layer pipe joint.

[0014] Optionally, the transmission blocking enclosure includes a connected top plate and two side plates, forming an open structure at both ends. The two side plates adopt a jacketed structure of polymer elastomer honeycomb composite transmission blocking material, and the front end of the transmission blocking enclosure is provided with the folding fireproof roller shutter.

[0015] Optionally, the top of the transmission barrier is provided with a pressure relief port.

[0016] Optionally, a plurality of the injection mechanisms are provided circumferentially along the pressure relief port.

[0017] Optionally, the detection unit includes miniature thermocouples or high-speed fiber optic thermometers, miniature pressure sensors, and flame sensors disposed around the explosives processing equipment.

[0018] Optionally, the control unit uses the temperature rise rate |dT / dt|, pressure rise rate |dP / dt|, and / or flame duration Δt as core characteristic quantities to execute the following adaptive sequence control logic: Explosion suppression control phase: When |dT / dt| exceeds the first threshold or |dP / dt| exceeds the preset threshold, control the flow ratio Q of the explosion suppressant and the cooling agent. 抑 / Q 降 ≥5, and prioritize the application of anti-explosive agents; Coordinated transition phase: When |dT / dt| drops below the first threshold but the temperature is still above the first temperature threshold T1, control 1≤Q. 抑 / Q 降 ≤5, and simultaneously spray explosion suppressant and cooling agent; Cooling-dominant phase: When the flame duration shortens and the temperature rise rate approaches zero, but the absolute temperature remains above the second temperature threshold T2, control Q. 抑 / Q 降 ≤1, and prioritize spraying cooling agent.

[0019] Optionally, the spray start response time of the control unit is no more than 5 ms, and the program segment switching time is no more than 50 ms.

[0020] The present invention discloses the following technical effects: This invention employs overlapping injection at dual-medium outlets, which can simultaneously or sequentially exert explosion suppression and cooling effects within the same spatial area, effectively suppressing the reaction intensity in the initial stage of deflagration and continuously lowering the residual temperature in the later stage to prevent reignition.

[0021] The spraying mechanism of this invention is directed directly toward the explosives processing equipment, and together with the transmission barrier, it forms a partially enclosed space, which greatly increases the concentration of the explosion suppressant and cooling agent in the critical area and reduces waste.

[0022] This invention, in conjunction with a folding fireproof roller shutter, can quickly isolate personnel and guide smoke to a safe direction, reducing the threat to personnel and secondary damage to surrounding equipment.

[0023] The control unit of this invention automatically adjusts the injection timing and flow ratio based on temperature, pressure, and flame characteristic signals, realizing intelligent switching from priority to explosion suppression to coordinated transition and then to cooling maintenance, adapting to the needs of different development stages.

[0024] The various functional modules of this invention work together and can be flexibly installed on the periphery of explosives processing equipment, facilitating rapid deployment and maintenance. Attached Figure Description

[0025] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments and descriptions of this application are used to explain this application and do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the spray mechanism of the present invention.

[0026] In the diagram: 1. Spraying mechanism; 2. Supply mechanism; 3. Explosion suppressor nozzle; 4. Cooling nozzle; 5. Transmission barrier; 6. Spraying housing; 7. Reinforced base; 8. Annular heat insulation gasket; 9. Explosion suppressant storage tank; 10. Cooling agent storage tank; 11. Flow control assembly; 12. Connecting pipeline. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0029] Reference Figures 1 to 2 This invention provides an integrated adaptive and coordinated protection system for explosion suppression, cooling, and transmission blocking, comprising: The main spraying device includes a dual-channel integrated spraying mechanism 1 and a supply mechanism 2 for supplying the spraying mechanism 1 with an explosion suppressant and a cooling agent. The spraying mechanism 1 is provided with an explosion suppressant nozzle 3 located in the center and multiple cooling nozzles 4 surrounding the explosion suppressant nozzle 3, so as to achieve overlapping spraying of the two types of media at the outlet. The transmission barrier 5 is set on the outer periphery of the explosives processing equipment and has a folding fireproof roller shutter to restrict the diffusion path of flames and hot gases. The transmission barrier 5 contains antimony trioxide and / or antimony pentoxide materials. The spraying mechanism 1 is set on the transmission barrier 5 and faces the explosives processing equipment. The detection unit is used to acquire temperature, pressure, and / or flame characteristic signals; The control unit is able to adaptively adjust the injection timing and flow ratio of the explosion suppressant and the cooling agent based on at least one characteristic value obtained by the detection unit, and to control the operation of the folding fireproof roller shutter and the injection mechanism 1 in conjunction with each other.

[0030] Furthermore, the control unit adopts a heterogeneous dual-processor architecture of FPGA + high-performance MCU / MPU. The FPGA is used for high-speed, deterministic logic control and signal preprocessing, while the MCU / MPU is used for complex strategy calculations and system management. Using the FPGA as a coprocessor in conjunction with the main control MCU provides high reliability, strong real-time performance, and flexibility.

[0031] Furthermore, the aperture of the explosion suppression nozzle 3 is 2-4 mm, the aperture of the cooling nozzle 4 is 3-5 mm, and both the explosion suppression nozzle 3 and the cooling nozzle 4 are truncated cones to form a focused jet. The number of cooling nozzles 4 is preferably 6-8.

[0032] The dual-medium overlapping injection breaks the limitations of the traditional single-medium; the transmission blocking barrier 5 is linked with the injection action to form a dual protection of active suppression and passive constraint; the adaptive control enables the system to dynamically adjust the strategy for different combustion / deflagration intensities, thereby maintaining the optimal protection performance throughout the entire event cycle, significantly reducing the risk of personnel casualties and equipment damage in extreme accidents, and improving the ability to quickly suppress, continuously cool down, and block transmission and ensure personnel evacuation in abnormal combustion / deflagration scenarios.

[0033] In this embodiment, the injection mechanism 1 includes an injection housing 6, an explosion-suppressing nozzle 3, and a cooling nozzle 4 disposed on the injection housing 6. The injection housing 6 contains mutually isolated explosion-suppressing medium channels and cooling medium channels, which are respectively connected to the explosion-suppressing nozzle 3 and the cooling nozzle 4. This structure ensures that the two media do not mix or react during transportation, avoiding the risk of premature reaction or blockage in the pipeline. Simultaneously, the independent channel design allows the two media to use different pressures, flow rates, and injection particle sizes, providing a hardware foundation for subsequent adaptive proportioning control and improving the system's reliability and flexibility.

[0034] In this embodiment, the spraying mechanism 1 also includes a reinforcing base 7, which is mounted on the transmission barrier 5 via an angle adjustment mechanism. The reinforcing base 7 and the spray housing 6 are detachably connected, and an annular heat-insulating gasket 8 with a thermal conductivity ≤5W / (m·K) is provided between the reinforcing base 7 and the spray housing 6. The spraying mechanism 1 is mounted on the transmission barrier via the reinforcing base 7 and the angle adjustment mechanism, and an annular heat-insulating gasket 8 is provided between the reinforcing base 7 and the spray housing 6. The angle is adjustable by ±30°, which can accurately target local high-risk areas according to the actual position and dangerous direction of the explosive processing equipment, improving the spraying hit rate; the detachable connection facilitates quick replacement or maintenance of the spray housing 6 on site; the annular heat-insulating gasket 8 effectively blocks the conduction of high temperature from the spray housing 6 to the reinforcing base 7 and the transmission barrier 5, protecting the surrounding structure and extending the equipment life.

[0035] Furthermore, the angle adjustment mechanism employs a worm gear for horizontal adjustment, automatically locking once the desired position is reached. This eliminates the need for additional locking devices to resist the recoil force generated by high-pressure injection. The pitch direction is adjusted using a turnbuckle; by adjusting the length of the turnbuckle in conjunction with an angle gauge or micrometer, the pitch angle can be precisely adjusted. Under heavy loads, support blocks can be added to distribute the weight. Different angle ranges can be varied by connecting different screw mounting brackets, all automatically driven by a motor.

[0036] Furthermore, the thickness of the reinforcing base 7 is twice the wall thickness of the spray housing 6, and multiple reinforcing ribs are provided on the reinforcing base 7.

[0037] The double-layer pipe joint connects the explosion-suppressing medium channel and the cooling medium channel separately, enabling the independent delivery of the two media within the same pipe bundle. Compared to two separate pipes, this design greatly simplifies on-site wiring, reduces connection points and leakage risks, and is particularly suitable for locations with limited space or requiring rapid deployment. Furthermore, the double-layer pipe joint uses standard quick-connect or flange forms, facilitating modular assembly and spare parts replacement, thus enhancing the practicality of the project.

[0038] In this embodiment, the fire-blocking enclosure 5 includes a connected top plate and two side plates, forming an open structure at both ends. The side plates adopt a jacketed structure of polymer elastomer honeycomb composite fire-blocking material. A folding fireproof roller shutter is provided at the front end of the fire-blocking enclosure 5. The polymer elastomer honeycomb composite fire-blocking material contains antimony trioxide and / or antimony pentoxide flame-retardant components, which significantly improves the flame-retardant and heat radiation resistance performance of the honeycomb jacket while maintaining lightweight and high strength. This structure balances protection and accessibility: on the one hand, the open ends provide passage for personnel evacuation and equipment maintenance; on the other hand, by introducing antimony trioxide / antimony pentoxide flame-retardant components into the polymer elastomer honeycomb structure, the honeycomb units can form a dense flame-retardant char layer when heated, inhibiting the generation of combustible gases and smoke. This achieves a higher fire resistance limit and heat radiation shielding capability under lightweight structural conditions, effectively attenuating lateral flame impact and heat radiation. After the folding fireproof roller shutter is triggered, it quickly isolates the personnel side from the fire scene, guiding the flames and smoke to spread in a predetermined safe direction, buying valuable time for personnel to escape. Compared with traditional protective barriers that rely solely on heavy inorganic boards or ordinary flame-retardant coatings, this embodiment uses a composite design of "honeycomb jacket structure + polymer elastomer + antimony trioxide / antimony pentoxide synergistic flame-retardant system" to achieve structural weight reduction and passage while significantly improving flame-retardant, heat-insulating and energy-absorbing performance under flame impact conditions, demonstrating obvious advantages in structural innovation and functional integration.

[0039] In this embodiment, a pressure relief vent is provided at the top of the transmission barrier 5. This vent allows for the timely release of accumulated high-temperature, high-pressure gas, preventing a sudden increase in internal pressure that could lead to structural damage or an amplified explosion wave. As a passive safety measure, the pressure relief vent does not rely on electricity or control signals and can still function even if the detection or injection system fails, significantly improving the system's fault tolerance and intrinsic safety level.

[0040] In this embodiment, multiple injection mechanisms 1 are arranged circumferentially along the pressure relief port. These multiple injection mechanisms 1 form a ring-shaped explosion suppression injection assembly. This arrangement can provide secondary suppression of flames or combustible gases overflowing from the pressure relief port, preventing flames from escaping from the top and igniting the surrounding environment. Simultaneously, the ring-shaped arrangement eliminates blind spots associated with unidirectional injection, achieving full coverage protection of the interior space of the enclosure, making it particularly suitable for large-volume explosive processing equipment or scenarios with multiple ignition sources.

[0041] Furthermore, in cavities requiring protection, the diameter is 1-3m. 3 At that time, four spray mechanisms 1 are arranged around the pressure relief port in a matrix or semi-circular pattern pointing towards the core area. The two near-field spray mechanisms 1 are configured with explosion suppression priority parameters, and the two far-field spray mechanisms 1 are configured with cooling priority parameters. In the early stage of the event, the near-field spray mechanism 1 takes the lead in explosion suppression. During the transition period, all spray mechanisms 1 enter a coordinated transition. In the later stage, the far-field spray mechanism 1 maintains the cooling lead. The control unit uniformly schedules the start-up, shutdown and ratio of each spray mechanism 1. Under the same total dosage conditions, compared with full-area spraying, the temperature and pressure rise peak of local key areas are controlled faster, the medium consumption is reduced, and the probability of reignition is significantly reduced.

[0042] In this embodiment, the detection unit includes miniature thermocouples or high-speed fiber optic thermometers, miniature pressure sensors, and flame sensors positioned around the explosives processing equipment. This multi-point, multi-parameter, and high-sampling-rate detection configuration ensures the system can detect early signs of abnormal combustion within milliseconds. The composite flame sensor can also distinguish between ultraviolet and infrared characteristics, reducing false alarms in sunlight or high-temperature backgrounds and improving the system's reliability in harsh industrial environments.

[0043] Furthermore, the sampling frequency of the miniature thermocouple or high-speed fiber optic thermometer is ≥1kHz, the sampling frequency of the miniature pressure sensor is ≥1kHz, and the flame sensor is a UV / IR composite type.

[0044] In this embodiment, the control unit uses the temperature rise rate |dT / dt|, the pressure rise rate |dP / dt|, and / or the flame duration Δt as core characteristic quantities to execute the following adaptive sequence control logic: Explosion suppression control phase: When |dT / dt| exceeds the first threshold or |dP / dt| exceeds the preset threshold, control the flow ratio Q of the explosion suppressant and the cooling agent. 抑 / Q 降 ≥5, and prioritize the application of anti-explosive agents; Coordinated transition phase: When |dT / dt| drops below the first threshold but the temperature is still above the first temperature threshold T1, control 1≤Q. 抑 / Q 降 ≤5, and simultaneously spray explosion suppressant and cooling agent, maintaining for 50-200ms; Cooling-dominant phase: When the flame duration shortens and the temperature rise rate approaches zero, but the absolute temperature remains above the second temperature threshold T2, control Q. 抑 / Q 降 ≤1, and prioritize spraying cooling agent, maintaining for 0.5-3s.

[0045] Furthermore, the first threshold of |dT / dt| is 50-200℃ / ms, the preset threshold of |dP / dt| is 0.5-2bar / ms, the temperature threshold T1 is 300-600℃, and the temperature threshold T2 is 150-300℃.

[0046] This control strategy achieves precise matching between protective actions and the stages of event development: in the initial stage of deflagration, concentrated suppressant is used to suppress the reaction intensity and prevent energy runaway; in the middle stage, coordinated spraying ensures a smooth transition and prevents reignition after extinguishing; and in the final stage, continuous cooling lowers the residual temperature below the safe threshold. Compared to fixed-ratio or single-mode spraying, this strategy can reduce the total agent consumption by 30%-50% while reducing the probability of reignition to an extremely low level.

[0047] In this embodiment, the initiation response time of the control unit is no more than 5 ms, and the program segment switching time is no more than 50 ms. Most explosives only require tens of milliseconds from the occurrence of abnormal combustion to the formation of the deflagration pressure peak; a 5 ms initiation response can complete the first injection before the pressure peak forms, thus effectively reducing the peak. The program segment switching within 50 ms ensures that the system can quickly adjust its strategy according to changes in characteristic quantities, avoiding excessive explosion suppression or insufficient cooling due to control lag.

[0048] In the description of this invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this invention, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0049] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Various modifications and improvements made by those skilled in the art to the technical solutions of the present invention without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. An integrated adaptive and coordinated protection system for explosion suppression, cooling, and transmission blocking, characterized in that, include: The main spraying device includes a dual-channel integrated spraying mechanism (1) and a supply mechanism (2) for supplying the spraying mechanism (1) with an explosion suppressant and a cooling agent. The spraying mechanism (1) is provided with an explosion suppressant nozzle (3) located in the center and multiple cooling nozzles (4) surrounding the explosion suppressant nozzle (3) to achieve overlapping spraying of the two types of media at the outlet. The transmission barrier (5) is set on the outer periphery of the explosive processing equipment and has a folding fireproof roller shutter for restricting the diffusion path of flames and hot gas. The transmission barrier (5) contains antimony trioxide and / or antimony pentoxide materials. The spraying mechanism (1) is set on the transmission barrier (5) and faces the explosive processing equipment. The detection unit is used to acquire temperature, pressure, and / or flame characteristic signals; The control unit is able to adaptively adjust the injection timing and flow ratio of the explosion suppressant and the cooling agent according to at least one characteristic quantity obtained by the detection unit, and control the operation of the folding fireproof roller shutter and the injection mechanism (1) in conjunction.

2. The explosion suppression-cooling-transmission integrated adaptive and cooperative protection system according to claim 1, characterized in that, The spraying mechanism (1) includes a spray housing (6), the explosion suppression nozzle (3) and the cooling nozzle (4) are disposed on the spray housing (6), and the spray housing (6) is provided with mutually isolated explosion suppression medium channels and cooling medium channels, which are respectively connected to the explosion suppression nozzle (3) and the cooling nozzle (4).

3. The explosion suppression-cooling-transmission integrated adaptive and coordinated protection system according to claim 2, characterized in that, The spraying mechanism (1) also includes a reinforcing base (7), which is mounted on the blocking enclosure (5) by an angle adjustment mechanism. The reinforcing base (7) and the spraying housing (6) are detachably connected, and an annular heat insulation pad (8) is provided between the reinforcing base (7) and the spraying housing (6).

4. The explosion suppression-cooling-transmission integrated adaptive and cooperative protection system according to claim 2, characterized in that, The supply mechanism includes an explosion suppressant storage tank (9), a cooling agent storage tank (10), a flow control component (11), and a connecting pipeline (12). The connecting pipeline (12) connects the explosion suppressant medium channel and the cooling agent medium channel to the explosion suppressant storage tank (9) and the cooling agent storage tank (10) respectively through a coaxial double-layer pipe joint.

5. The explosion suppression-cooling-transmission integrated adaptive and coordinated protection system according to claim 1, characterized in that, The transmission blocking enclosure (5) includes a top plate and two side plates connected to each other, forming an open structure at both ends. The two side plates adopt a jacket structure of polymer elastomer honeycomb composite transmission blocking material. The front end of the transmission blocking enclosure is provided with the folding fireproof roller shutter.

6. The explosion suppression-cooling-transmission integrated adaptive and coordinated protection system according to claim 1, characterized in that, The top of the transmission barrier (5) is provided with a pressure relief port.

7. The explosion suppression-cooling-transmission integrated adaptive and cooperative protection system according to claim 6, characterized in that, Multiple injection mechanisms (1) are arranged circumferentially along the pressure relief port.

8. The explosion suppression-cooling-transmission integrated adaptive and cooperative protection system according to claim 1, characterized in that, The detection unit includes miniature thermocouples or high-speed fiber optic thermometers, miniature pressure sensors, and flame sensors arranged around the explosives processing equipment.

9. The explosion suppression-cooling-transmission integrated adaptive and cooperative protection system according to claim 1, characterized in that, The control unit uses the temperature rise rate |dT / dt|, the pressure rise rate |dP / dt|, and / or the flame duration Δt as core characteristic quantities to execute the following adaptive sequence control logic: Explosion suppression control phase: When |dT / dt| exceeds the first threshold or |dP / dt| exceeds the preset threshold, control the flow ratio Q of the explosion suppressant and the cooling agent. 抑 / Q 降 ≥5, and prioritize the application of anti-explosive agents; Coordinated transition phase: When |dT / dt| drops below the first threshold but the temperature is still above the first temperature threshold T1, control 1≤Q. 抑 / Q 降 ≤5, and simultaneously spray explosion suppressant and cooling agent; Cooling-dominant phase: When the flame duration shortens and the temperature rise rate approaches zero, but the absolute temperature remains above the second temperature threshold T2, control Q. 抑 / Q 降 ≤1, and prioritize spraying cooling agent.

10. The explosion suppression-cooling-transmission integrated adaptive and cooperative protection system according to claim 1, characterized in that, The spray start response time of the control unit is no more than 5 ms, and the program segment switching time is no more than 50 ms.

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