A dangerous warehouse wall plate structure with fireproof and explosion venting functions

Abstract

The present application relates to a kind of dangerous library wallboard structure with fire prevention and explosion venting function, belong to wallboard structure technical field.It includes the interconnection pipe network component of multiple wallboard units inside communication;Fire-fighting medium is filled in advance in the interconnection pipe network component and makes it be in the preset positive pressure state higher than atmospheric pressure;Explosion-proof plate is set towards dangerous library interior, and can produce displacement towards wallboard unit main body under explosion impact;Pressure seal assembly seals the outlet of interconnection pipe network component in wallboard unit.It carries out dynamic scheduling and concentration to the fire-fighting medium resources of all wallboard units, realizes the fire-fighting intensity;Explosion venting action and active, continuous fire-fighting explosion suppression action are integrated function coupling, and explosion-proof plate absorbs explosion impact by displacement, to avoid the danger caused by fragmentation.

Description

Technical Field

[0001] This invention belongs to the field of wall panel structure technology, specifically relating to a hazardous warehouse wall panel structure that combines fireproofing and explosion relief functions. Background Technology

[0002] Hazardous materials warehouses are specialized buildings used for storing and preserving flammable, explosive, toxic, corrosive, and other hazardous chemicals. Due to the special nature of the substances they store, these buildings face extremely high risks of fire and explosion. In the event of an accident, not only will it cause enormous property damage and environmental pollution, but it may also lead to serious casualties.

[0003] In existing technologies, integrated fireproof and explosion-proof wall panels, on the one hand, form effective fire compartments under fire conditions by using core materials and surface layers with high fire resistance limits; on the other hand, their overall structure or connection system can achieve rapid breakage or detachment of the panels when the internal pressure instantly reaches a preset explosion-proof threshold, releasing explosive energy and protecting the main load-bearing structure of the building. However, for fragmentation-type explosion venting, the wall panel will disintegrate into a large number of fragments of varying sizes and sharp shapes during the explosion. These fragments, carried by high-pressure airflow, can easily trigger a chain reaction of accidents. For detachment-type explosion venting, the enormous mass and kinetic energy of the entire wall panel also pose a fatal threat to personnel and facilities outside. Summary of the Invention

[0004] To address the aforementioned technical problems, this invention provides a hazardous storage wall panel structure that combines fire prevention and explosion relief functions.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0006] A hazardous material storage wall panel structure that combines fireproofing and explosion-proofing functions is provided, including wall panel units, and further comprising:

[0007] An interconnecting network assembly that connects the interiors of multiple wall panel units;

[0008] Firefighting medium pre-filled into the interconnected pipe network assembly and placed under a preset positive pressure state higher than atmospheric pressure;

[0009] Furthermore, each wall panel unit is equipped with an impact triggering component, the impact triggering component comprising:

[0010] An explosion-proof plate is installed facing the interior of a hazardous storage facility and is capable of displacing towards the main body of the wall panel unit under the impact of an explosion.

[0011] A pressure-bearing sealing assembly that seals the outlet of the interconnected piping assembly at the wall panel unit;

[0012] And, a linkage assembly connecting the explosion-proof plate and the pressure-bearing sealing assembly;

[0013] The linkage assembly is configured to open the pressure seal assembly according to the displacement of the explosion-proof plate, and form a pressure relief channel between the interconnected pipe network assembly and the outside world to guide the flow of the fire-fighting medium.

[0014] Preferably, the interconnected pipe network assembly comprises:

[0015] A plurality of storage units are respectively arranged inside the plurality of wall panel units.

[0016] A plurality of inter-panel connecting pipes are arranged to interconnect all the storage units to collectively form a continuous and sealed pressure pipe network.

[0017] Each of the storage units has a release port constituting an outlet of the interconnected pipe network assembly, and the release port is sealed by the pressure seal assembly.

[0018] Preferably, on the outer surface of each wall panel unit, a mechanical pressure indicator is arranged to communicate with the interconnected pipe network assembly and visually indicate the internal pressure.

[0019] Preferably, at the pipe corner or the confluence node of a plurality of pipes of the pressure pipe network, a flow guide is arranged to reduce the turbulent loss when the fire-fighting medium flows.

[0020] Preferably, the flow guide is an arc-shaped flow guide vane integrally formed or fixed to the inner wall of the pipe.

[0021] Preferably, the explosion-proof plate is mounted on the wall panel unit body through a connecting assembly, and the connecting assembly comprises:

[0022] A guide is arranged to guide the linear displacement of the explosion-proof plate towards the wall panel unit body.

[0023] An elastic biasing member is arranged between the explosion-proof plate and the wall panel unit body to maintain a predetermined distance between the explosion-proof plate and the wall panel unit body when at rest.

[0024] Preferably, the elastic biasing member is at least one helical spring or an elastomer buffer block.

[0025] Preferably, the pressure seal assembly comprises:

[0026] A sealing disc is arranged to close the release port when at rest.

[0027] And at least one locking member is arranged to mechanically lock the sealing disc at the release port.

[0028] The linkage assembly is configured to act on the locking member to release the locking of the sealing disc when the explosion-proof plate is displaced.

[0029] Preferably, the pressure-bearing sealing assembly includes:

[0030] The anti-detachment component has one end connected to the sealing disc and the other end connected to the edge of the wall panel unit body or the release port;

[0031] The length of the anti-detachment component is less than the distance that the sealing disc can completely detach from the release port after being opened.

[0032] Preferably, the linkage component includes:

[0033] An impact member is disposed on the explosion-proof plate and, at least upon contact with the sealing disc, breaks the locking mechanism of the locking member.

[0034] This invention provides a hazardous warehouse wall panel structure that combines fireproofing and explosion-proofing functions. The beneficial effects of this invention are as follows:

[0035] The collected fire-fighting medium is continuously released through the breach. Utilizing the pre-stored potential energy, the fire-fighting medium resources of all wall panel units are dynamically dispatched and concentrated, thereby achieving the desired fire-fighting intensity. The explosion-proof action is integrated with the active and continuous fire-fighting and explosion-suppression action, and the explosion-proof plate absorbs the impact of the explosion through displacement to avoid the danger caused by fragmentation. Attached Figure Description

[0036] Figure 1 This is a front view of the hazardous storage wall panel structure that combines fireproofing and explosion-proofing functions proposed in this invention.

[0037] Figure 2 This is one of the cross-sectional views of the hazardous storage wall panel structure that combines fire prevention and explosion relief functions proposed in this invention;

[0038] Figure 3 This is the second sectional view of the hazardous storage wall panel structure that combines fire prevention and explosion relief functions proposed in this invention.

[0039] Figure 4 for Figure 3 A magnified view of a portion of the structure shown at point A;

[0040] Figure 5 for Figure 3 One of the enlarged schematic diagrams of the structure shown at point B;

[0041] Figure 6 for Figure 3 The second enlarged schematic diagram of the structure shown at point B.

[0042] Explanation of reference numerals in the attached figures:

[0043] 1, wallboard unit; 2, interconnected pipe network assembly; 201, storage unit; 202, inter-plate connecting pipe; 203, release port; 3, explosion-proof plate; 4, pressure-bearing sealing assembly; 401, sealing disc; 402, locking piece; 403, anti-dropping piece; 5, linkage assembly; 6, mechanical pressure indicator; 7, flow guide; 8, connecting assembly; 801, guide; 802, elastic biasing piece. DETAILED DESCRIPTION

[0044] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0045] Please refer to Figures 1-6 The specific embodiments provided by the present application are as follows:

[0046] As Figures 1 to 3 shown, the embodiments of the present application provide a dangerous library wallboard structure with fireproof and explosion relief functions, which comprises an interconnected pipe network assembly 2 and a fire-fighting medium pre-filled therein.

[0047] The interconnected pipe network assembly 2 is a pipe network penetrating and connecting the interiors of multiple wallboard units 1, which functionally combines all physically separated wallboard units 1 into a continuous pressure-bearing pipe network. The pressure-bearing pipe network is pre-filled with a fire-fighting medium, such as a water-based fire extinguishing agent, fluidized dry powder or other inert substances. Through an external pressure source (such as a central booster station), the fire-fighting medium is continuously maintained at a preset positive pressure higher than the external atmospheric pressure.

[0048] Among them, the central booster station can be understood as a device for supplementing the fire-fighting medium and pressure of the interconnected pipe network assembly 2. Preferably, the interconnected pipe network assembly 2 can be directly connected to the original fire-fighting pipeline of the dangerous library to form a functional coupling of the fire-fighting pipeline and the dangerous library wallboard structure of the present embodiment.

[0049] In a preferred embodiment, the preset positive pressure in the interconnected pipe network assembly 2 is 2 to 4 times the standard atmospheric pressure.

[0050] This preset positive pressure not only enables the fire-fighting medium as a fluid to have kinetic energy flowing from a high-pressure area to a low-pressure area, but also constitutes the core potential energy reserve for the entire system to achieve active response without additional power.

[0051] On the basis of the above, each wall panel unit 1 is provided with an impact trigger assembly. The impact trigger assembly includes an explosion-proof plate 3, which is the outermost structure of the wall panel unit 1 facing the interior of the dangerous library. When an explosion occurs in the dangerous library, the explosion-proof plate 3 is used to receive and respond to the overpressure generated by the explosion shock wave, and is pushed by the overpressure to overcome the connection constraint between it and the main body of the wall panel unit 1, to generate a preset mechanical displacement of a certain stroke, the size and direction of which is directly related to the intensity of the explosion shock, and serves as a mechanical instruction to start the impact trigger assembly.

[0052] That is, on the one hand, the explosion-proof plate 3 absorbs and relieves part of the explosion shock energy acting directly on the surface of the wall through its own displacement and the deformation of the connecting assembly 8, playing a first buffering and force relieving role;

[0053] On the other hand, the displacement is used as a physical instruction to pass to the subsequent linkage assembly 5, thereby activating the fireproof function of the entire wall system.

[0054] In a preferred embodiment, the material of the explosion-proof plate 3 is selected from lightweight metals (such as aluminum alloy), engineering plastics or fiber-reinforced composite materials, to ensure that it has sufficient strength while being able to respond quickly to explosion shock and generate displacement. Correspondingly, the main body of the wall panel unit 1 is preferably a composite wall panel. For example, it includes inner and outer steel plates for providing overall structural strength and air tightness, and serving as a solid protective layer for the internal core material, and a fireproof and heat-insulating core material filled between the inner and outer steel plates, which is the core of the wall panel's fireproof function. According to different fire resistance rating requirements, the core material can be selected from A-class non-combustible materials such as high-density rock wool, foamed concrete, perlite board or calcium silicate board, etc.

[0055] In a preferred embodiment, the explosion-proof plate 3 can be flat, arc-shaped or have other specific geometric shapes.

[0056] To maximize the sensing efficiency of the explosion shock, in a preferred embodiment, the size of the explosion-proof plate 3 is substantially the same as the outer contour size of the wall panel unit 1, so that it almost covers the entire explosion-facing surface of the wall panel unit 1.

[0057] In addition, the pressure relief channel has a circular channel structure, and correspondingly, the explosion-proof plate 3 is provided with a circular opening at the corresponding position, which is slightly larger than the size of the explosion-proof plate 3. In the initial state, the explosion-proof plate 3 is structurally located in front of the release port 203, and its inward displacement stroke is designed to be able to safely pass through the edge contour of the release port 203 without interference.

[0058] In the present embodiment, a pressure seal assembly 4 is also included, which is located inside the wallboard unit 1 and functions to seal the outlet of the interconnected pipe network assembly 2 at the wallboard unit 1 with high strength, without any leakage in the static state.

[0059] and also includes a linkage assembly 5, which is used to convert the linear displacement of the explosion-proof plate 3 caused by the explosion impact into the action of opening the pressure seal assembly 4.

[0060] Specifically, in the static state, the entire interconnected pipe network assembly 2 is filled with high-pressure fire-fighting medium, and the pressure seal assembly 4 on each wallboard unit 1 is in a reliable closed state.

[0061] Based on this, when an explosion occurs somewhere inside the dangerous warehouse, the shock wave overpressure generated by the explosion will act on the explosion-proof plate 3 of all wallboard units 1. Based on the physical law that the shock wave pressure decays with distance, only the explosion-proof plate 3 of one or a few wallboard units 1 closest to the explosion source can withstand an impact force exceeding the preset mechanical triggering threshold, thereby causing a preset displacement.

[0062] Thus, the displacement immediately and forcibly opens the pressure seal assembly 4 behind it through the linkage assembly 5 connected to it. At the moment when the pressure seal assembly 4 is opened, a breach is formed at the wallboard unit 1, which connects the internal high-pressure pipe network to the external normal-pressure environment. The formation of the breach causes the pressure of the pipe network at this point to drop rapidly to atmospheric pressure, while all other parts of the pipe network remain at a higher preset positive pressure, thereby establishing a global pressure difference in the entire interconnected pipe network assembly 2, which points to the only breach. The pressure difference then becomes a driving force, pushing all the fire-fighting medium stored in the entire interconnected pipe network assembly 2 to flow at high speed from all high-pressure areas (i.e., untriggered peripheral wallboard units 1) through the internal pipes to the only low-pressure breach.

[0063] Finally, the gathered fire-fighting medium is continuously released through the breach, and the technical effect is to use the pre-stored potential energy to dynamically schedule and concentrate the fire-fighting medium resources of all wallboard units 1, thereby achieving a multiplication of the intensity and duration of the fire-fighting attack; and the pressure relief action is integrated with the active and continuous fire-fighting and explosion suppression action.

[0064] In a preferred embodiment, the interconnected pipe network assembly 2 includes a storage unit 201 and an inter-plate connecting pipe.

[0065] Specifically, the storage unit 201 is integrally arranged inside each wallboard unit 1, constituting the main containing space or flow chamber of the fire-fighting medium at each wallboard node. The inter-wall connecting pipe 202 connects the storage units 201 in all wallboard units 1 to each other.

[0066] Each storage unit 201 is provided with a release port 203 (i.e. the breakage of the pressure relief channel in the foregoing embodiment). The release port 203 is the only preset outlet of the entire interconnected pipe network assembly 2 at the wallboard unit 1. In the static state, the release port 203 is sealed by the pressure-bearing sealing assembly 4 in the impact trigger assembly.

[0067] When an explosion occurs inside the dangerous warehouse and activates the impact trigger assembly of a certain (or a few) wallboard unit 1, the linkage assembly 5 opens the pressure-bearing sealing assembly 4, opening the release port 203 of the corresponding storage unit 201.

[0068] This action causes the pressure at the release port 203 to drop to atmospheric pressure, breaking the pressure balance of the entire pressure-bearing pipe network. Subsequently, under the driving of the global pressure difference, the fire-fighting medium in all other untriggered wallboard units 1 flows out of their respective storage units 201, and is rapidly collected at the opened release port 203 through the inter-wall connecting pipe 202, and is concentrated and sprayed out.

[0069] In a preferred embodiment, a mechanical pressure indicator 6 for visually indicating the internal pressure of the interconnected pipe network assembly 2 is arranged on the outer surface of each wallboard unit 1.

[0070] Specifically, the mechanical pressure indicator 6 is connected to the interconnected pipe network assembly 2 (or the aforementioned storage unit 201) inside the wallboard unit 1 through a sensing channel, enabling it to sense and display the pressure state of the fire-fighting medium in the pipe network in real time. The indicator is installed on the exposed surface of the wallboard unit 1, such as a specific height and position that is convenient for personnel to observe and inspect.

[0071] Structurally, the mechanical pressure indicator 6 can be a pointer-type pressure gauge, or a simpler color-coded pressure indicator that displays different colors according to the internal pressure, for example, green represents normal pressure and red represents pressure failure.

[0072] Based on this, the operating personnel can check the state of the interconnected pipe network through routine visual inspection.

[0073] In a preferred embodiment, a flow guide 7 for reducing turbulent loss when the fire-fighting medium flows is arranged at the pipe corner or the confluence node of multiple pipes of the pressure-bearing pipe network.

[0074] When the fire-fighting medium flows at high speed under a large pressure difference, it is prone to generate severe turbulence, vortex and fluid separation at the corners and junctions of the pipe network, i.e. the intersection of the inter-plate connecting pipe 202 and the storage unit 201. These unstable flow states will cause energy loss, significantly increase the flow resistance of the medium, and thus reduce the speed and jet energy of the medium when it finally converges to the break.

[0075] From the structure, the flow guide 7 can be an inner wall with smooth transition curvature integrally formed at the pipe corner, or an arc-shaped flow guide vane or wedge-shaped flow divider independently manufactured and fixed on the inner wall of the pipe. The purpose is to provide a smooth and continuous guide surface for the high-speed flowing fire-fighting medium, and to eliminate or greatly weaken the vortex generated by the sudden change of flow direction.

[0076] As shown in Figure 4 In a preferred embodiment, the explosion-proof plate 3 is installed on the main body of the wall plate unit 1 by a displaceable connecting assembly 8.

[0077] The connecting assembly 8 includes a guide 801 (such as a combination of guide columns and guide sleeves, or a linear slide rail) for guiding the linear displacement of the explosion-proof plate 3 towards the main body of the wall plate unit 1.

[0078] In general, the presence of the guide 801 restricts the movement trajectory of the explosion-proof plate 3, ensuring that it can only displace inward along a predetermined linear path. This avoids the possibility of plate body tilting, rotating or jamming under a large impact, thereby ensuring that the displacement can be accurately transmitted to the linkage assembly 5 behind.

[0079] The connecting assembly 8 also has a resilient biasing member 802 arranged between the explosion-proof plate 3 and the main body of the wall plate unit 1, for maintaining a predetermined distance between the explosion-proof plate 3 and the main body of the wall plate unit 1 when at rest.

[0080] Specifically, the resilient biasing member 802 (such as a coil spring or an elastomeric cushion block) provides a pre-tightening force in the resting state. The thrust generated by the impact force of an explosion must first overcome this pre-tightening force before the explosion-proof plate 3 can displace. The size of this pre-tightening force is the activation threshold of the entire impact triggering assembly. By selecting or adjusting the stiffness of the resilient biasing member 802 during the design phase, the sensitivity of the trigger can be calibrated, thereby effectively preventing the system from being triggered by ordinary vibrations, wind pressure or minor collisions, greatly enhancing the anti-interference ability and reliability of the system.

[0081] As shown in Figures 5 to 6As shown, in a preferred embodiment, the pressure seal assembly 4 specifically comprises a sealing disc 401 for closing the release port 203, and at least one locking member 402 for mechanically locking the sealing disc 401 at the release port 203.

[0082] Specifically, the sealing disc 401 is a disc or plate member, which is sized to completely cover the release port 203 of the storage unit 201 where it is located. To ensure the ultimate sealing performance, the edge of the sealing disc 401 in contact with the release port 203 can be provided with an O-ring or a high-elasticity gasket.

[0083] In which, the sealing disc 401 and the release port 203 of the pressure relief channel adopt a flange butt joint. Specifically, the edge of the sealing disc 401 is provided with a movable flange plate, which cooperates with a fixed flange plate at the edge of the release port 203 to form a flange butt joint. To achieve locking, at least one oblique pin hole is pre-processed on the two butt-jointed flange plates, and the axis of the pin hole is at a preset angle with the main plane of the wallboard.

[0084] The locking member 402, i.e. the shear pin, is a pin with a certain shear strength. When assembled, the shear pin passes through the aligned oblique pin holes on the two flange plates, thereby mechanically locking the sealing disc 401 on the release port 203 at an inclined angle. To control the fracture position, a pre-fracture groove can be processed on the shaft of the shear pin, and the position of the fracture groove is exactly at the joint surface of the two flanges.

[0085] In a preferred embodiment, the linkage assembly 5 comprises an impact member. The impact member is firmly arranged on the inner side of the explosion-proof plate 3.

[0086] The impact member is preferably a rigid impact push rod or impact block made of high-strength and high-hardness material. Its core function is to convert the kinetic energy obtained by the explosion-proof plate 3 in an explosion into a highly concentrated destructive energy to the locking member 402.

[0087] The target of the impact member is the sealing disc 401 itself, or the locking member 402, i.e. the shear pin. In a specific structure, the locking member 402 is a shear pin extending out of the flange. The working end of the impact member (e.g. impact push rod) is arranged to be in close proximity to or just in contact with the middle part of the shaft of the shear pin when the explosion-proof plate 3 is in a static position.

[0088] When the explosion occurs, the explosion-proof plate 3 is under impact and moves at high speed inwardly, the impact piece fixed thereon also obtains extremely high speed. The working end thereof will impact the rod of the shear pin at high speed and transversely. The whole unlocking process is not a static pushing process, but a dynamic impact process, thus being able to generate shear stress far exceeding the material limit more effectively, so as to ensure that the locking piece 402 (the shear pin) is broken instantaneously and reliably.

[0089] In a preferred embodiment, the pressure-containing sealing assembly 4 further comprises a anti-escape piece 403. One end of the anti-escape piece 403 is connected with the sealing disc 401, and the other end is connected with the edge of the release port 203 or the main body of the wallboard unit 1.

[0090] The purpose is to effectively constrain the sealing disc 401 after it is broken by the high-pressure medium, and prevent it from escaping from the wallboard unit 1 as a high-speed projectile.

[0091] Specifically, the effective length of the anti-escape piece 403 or the allowable movement stroke thereof is less than the distance by which the sealing disc 401 can completely escape from the release port 203 after being opened.

[0092] In a preferred embodiment, the anti-escape piece 403 is a high-strength flexible cable connected between the center of the sealing disc 401 and the inner wall of the release port 203; or is a hinge installed at one side edge of the sealing disc 401.

[0093] Regardless of the specific structure, the core is to convert a potential danger source into a safe part with controlled action, determined trajectory, and always connected with the main body through a reliable connection and stroke limitation. This reflects the careful consideration of the whole process safety of the system while pursuing the realization of the core function of the application.

[0094] Although embodiments of the application have been shown and described, it is to be understood that the application is not limited to the details of the foregoing embodiment, and that various changes in the form and details thereof can be made without departing from the spirit and scope of the application. The scope of the application is defined by the appended claims and their equivalents.

Claims

1. A hazardous storage wall panel structure with both fireproof and explosion-proof functions, comprising wall panel units, characterized in that, Also includes: An interconnecting network assembly that connects the interiors of multiple wall panel units; Firefighting medium pre-filled into the interconnected pipe network assembly and placed under a preset positive pressure state higher than atmospheric pressure; Furthermore, each of the wall panel units is provided with an impact triggering component, the impact triggering component comprising: An explosion-proof plate is installed facing the interior of a hazardous storage facility and is capable of displacing towards the main body of the wall panel unit under the impact of an explosion. A pressure-bearing sealing assembly that seals the outlet of the interconnected piping assembly at the wall panel unit; And, a linkage assembly connecting the explosion-proof plate and the pressure-bearing sealing assembly; The linkage component is used to open the pressure-bearing sealing component according to the displacement of the explosion-proof plate, forming a pressure relief channel between the interconnected pipeline component and the outside world to guide the collection and flow of the fire-fighting medium. The interconnection network components include: Multiple storage units are respectively disposed inside the multiple wall panel units; Multiple inter-board connecting pipes connect all the storage units to form a continuous and sealed pressure network. Furthermore, each of the storage cells has a release port that constitutes the outlet of the interconnect network assembly, and the release port is sealed by the pressure-bearing sealing assembly; The pressure-bearing sealing assembly includes: A sealing disc for closing the release port when the device is stationary; And at least one locking element for mechanically locking the sealing disc at the release port; The linkage component is configured to act on the locking member to release its locking of the sealing disc when the explosion-proof plate is displaced. The sealing disc has a movable flange on its edge, which cooperates with the fixed flange on the edge of the release port. At least one oblique pin hole is pre-machined on the movable flange and the fixed flange, and the axis of the pin hole is at a preset angle to the main plane of the wall panel. The locking component is a shear pin, which is installed into a pin hole, and a pre-made fracture groove is machined on the shaft of the shear pin. The fracture groove is located at the mating surface of the movable flange and the fixed flange. The linkage component includes: An impact member is disposed on the explosion-proof plate and, at least upon contact with the sealing disc, breaks the locking mechanism of the locking member.

2. The hazardous warehouse wall panel structure with both fireproof and explosion-proof functions as described in claim 1, characterized in that, On the outer surface of each wall panel unit, a mechanical pressure indicator is provided, which is connected to the interconnected pipe network assembly and is used to visually indicate its internal pressure.

3. The hazardous storage wall panel structure with both fireproof and explosion-proof functions as described in claim 1, characterized in that, At pipe bends or confluence points of multiple pipes in the pressurized pipe network, flow guides are installed to reduce turbulence losses during the flow of fire-fighting media.

4. The hazardous storage wall panel structure with both fireproof and explosion-proof functions as described in claim 3, characterized in that, The flow guide is an integrally formed or arc-shaped flow guide blade fixed to the inner wall of the pipe.

5. The hazardous storage wall panel structure with both fireproof and explosion-proof functions as described in claim 1, characterized in that, The explosion-proof plate is installed on the main body of the wall panel unit via a connecting assembly, the connecting assembly including: A guide component used to guide the explosion-proof plate to make linear displacement toward the main body of the wall panel unit; An elastic offset member is disposed between the explosion-proof plate and the wall panel unit body to maintain a preset distance between the explosion-proof plate and the wall panel unit body when the explosion-proof plate is stationary.

6. The hazardous warehouse wall panel structure with both fireproof and explosion-proof functions as described in claim 5, characterized in that, The elastic biasing element is at least one helical spring or an elastomer buffer block.

7. The hazardous warehouse wall panel structure with both fireproof and explosion-proof functions as described in claim 1, characterized in that, The pressure-bearing sealing assembly includes: The anti-detachment component has one end connected to the sealing disc and the other end connected to the edge of the wall panel unit body or the release port; The length of the anti-detachment component is less than the distance that the sealing disc can completely detach from the release port after being opened.

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