Veneer high-weather-resistance anti-explosion wall and construction method thereof

Abstract

The invention discloses a facing high-weather-resistance anti-explosion wall and a construction method thereof, and belongs to the technical field of anti-explosion walls, the facing high-weather-resistance anti-explosion wall comprises a plurality of wall plate assemblies, each wall plate assembly comprises a wall body structure, each wall body structure comprises an anti-explosion wall plate, and the anti-explosion wall plates are slidably connected with a plurality of pairs of baffle assemblies arranged in a bilateral symmetry mode; a plurality of pressure relief devices are evenly inserted in the positions, corresponding to the baffle assemblies, of the anti-explosion wall plate in a sliding mode. When explosion occurs in the plant, the explosion impact is magnetically buffered through the magnetic repulsive force between the magnetic plug-in buckle and the base component, and the wall assembly drives the magnetic plug-in buckle to move towards the base component under the action of the explosion impact and forces the pressing piece to be gradually converted into the contraction state from the initial extension state. The contracted pressing piece drives the jacking piece to drive the baffle assembly to move, so that the inverted-trapezoid-shaped groove which is originally staggered with the pressure relief device gradually gets close to the pressure relief device, and under the tension effect of the first reset spring, the pressure relief device moves towards the interior of the inverted-trapezoid-shaped groove, and the pressure relief hole is triggered to be opened.

Description

Technical Field

[0001] The present invention relates to the technical field of explosion-proof walls, and more particularly to a highly weather-resistant explosion-proof wall with a facing and a construction method thereof. Background Art

[0002] Installing explosion-proof walls in factory buildings can divide the interior of the factory building into isolated areas. When an explosion occurs in the factory building, the explosion shock wave and flame can be effectively confined to a certain range to prevent it from spreading to other areas, thereby controlling the scale and scope of the explosion.

[0003] Explosion-proof walls have the ability to resist explosion shock waves and can limit the destructive effects of explosions to a certain range. Explosion-proof walls are roughly divided into lightweight explosion-proof walls and reinforced concrete explosion-proof walls. Compared with reinforced concrete explosion-proof walls, lightweight explosion-proof walls have been widely used today because they greatly reduce the weight of the wall, facilitate transportation and installation, and reduce construction difficulty and cost.

[0004] The existing explosion-proof wall, because its explosion-proof keel structure adopts equilateral cold-bent steel structure or square tube structure, when an explosion occurs in a chemical plant, it mainly relies on the plastic deformation of the explosion-proof wall panel to relieve part of the impact of the explosion overpressure. However, when the explosion-proof panel resists the explosion impact and sends plastic deformation, a large part of the overpressure will still be transmitted to the explosion-proof keel structure, which will cause the explosion-proof keel structure to bear a large pressure, which may easily lead to irreversible plastic deformation of the keel structure. After the explosion-proof keel structure, which serves as the supporting skeleton of the light explosion-proof wall, undergoes plastic deformation, it will inevitably lead to a significant reduction in the stability of the overall structure of the light explosion-proof wall, making it easy for the light explosion-proof wall to collapse or be damaged under the impact of subsequent explosion shock waves, seriously affecting the explosion-proof performance of the explosion-proof wall.

[0005] In view of this, we propose a highly weather-resistant and explosion-resistant wall with a facing and a construction method thereof. Summary of the invention

[0006] Technical problem to be solved: The purpose of the present invention is to provide a highly weather-resistant and explosion-resistant wall and a construction method thereof, which solves the technical problems raised in the above-mentioned background technology.

[0007] Technical solution: The technical solution of the present invention provides a highly weather-resistant explosion-proof wall with a facing, including a bracket structure and a plurality of wall panel assemblies installed on the bracket structure, the wall panel assembly including a wall structure, the wall structure including an explosion-proof wall panel, a plurality of pairs of baffle assemblies symmetrically arranged are slidably connected to the explosion-proof wall panel, a plurality of pressure relief devices are evenly slidably inserted at positions corresponding to each baffle assembly on the explosion-proof wall panel, an inverted trapezoidal groove is provided at a position corresponding to each pressure relief device on the baffle assembly, and when the baffle assembly is in an initial position, the inverted trapezoidal groove and the corresponding pressure relief device are staggered with each other, a plurality of magnetic buckles with magnetic properties are provided on the left and right sides of the explosion-proof wall panel, and a buckle groove structure is provided at a position corresponding to each magnetic socket on the side of the explosion-proof wall panel; The buckle slot structure includes an outer slot component, a magnetic base component is arranged inside the outer slot component, the base component includes a base unit, a retractable pressing piece is arranged on the base unit, and a top pressing piece is inserted into the side wall of the base component for horizontal sliding; The magnetic buckle has opposite magnetism to the opposite end of the base component. When the magnetic buckle is inserted into the outer slot component in the buckle slot structure, and the explosion-proof wall panel drives the magnetic buckle to move toward the base component and forces the pressing member to gradually change from an initial extended state to a contracted state, the contracted pressing member drives the top pressure member to drive the baffle assembly to move, so that the inverted trapezoidal slot that was originally misaligned with the pressure relief device gradually approaches the pressure relief device.

[0008] As an optional solution of the technical solution of the document of the present invention, the pressure relief device includes a blocking needle, a narrowing portion is provided in the middle of the blocking needle, and a guide slide is sleeved on the outer periphery of the narrowing portion; The guide slide is connected with a first return spring.

[0009] As an optional solution of the technical solution of the document of the present invention, a pressure relief hole for a blocking needle to pass through is opened on the explosion-proof wall plate at a position corresponding to each pressure relief device, and each blocking needle is slidably inserted into the corresponding pressure relief hole; A conducting column groove is arranged at the position corresponding to each pressure relief hole inside the explosion-proof wall panel and is arranged around the outer periphery of the pressure relief hole and is connected to the pressure relief hole; The guide slide seat slides in the guide column groove; The narrowing portion is located inside the conductive column groove; One end of the first return spring away from the guide slide seat is connected to the end of the conducting column slot.

[0010] As an optional solution of the technical solution of the present invention, the baffle assembly includes a baffle body, and a second return spring is connected to the end of the baffle body; The inverted trapezoidal grooves are all arranged on the baffle body; A plate groove matching the baffle body is provided on the surface of the explosion-proof wall panel at the position corresponding to each baffle assembly, and each baffle body slides horizontally in the corresponding plate groove; One end of the second return spring away from the baffle body is connected to the end of the plate slot; When the second return spring is in an initial relaxed state, the baffle body blocks the outlet end of the pressure relief hole.

[0011] As an optional solution of the technical solution of the document of the present invention, the magnetic buckle includes a latch seat, and the end of the latch seat is connected to a third return spring; A first magnetic block is arranged inside the latch seat; A handle is connected to the bayonet seat; The side wall of the explosion-proof wall panel is provided with a sliding cavity matched with the bayonet seat, and a through groove connected with the sliding cavity and matched with the handle is provided on one side of the explosion-proof wall panel away from the baffle assembly; The bayonet seat slides in the sliding cavity corresponding to it, and one end of the third return spring away from the bayonet seat is connected to the end of the sliding cavity; One end of the handle away from the bayonet seat passes through the through slot.

[0012] As an optional solution of the technical solution of the document of the present invention, the outer groove component includes a lock groove shell, and the outer periphery of the lock groove shell is sleeved with an annular mounting seat; The base unit includes an inner connection seat connected to the inside of the lock slot shell, and a second magnetic block is arranged inside the inner connection seat; The pressing member includes an L-shaped pipeline arranged inside the inner connecting seat, the L-shaped pipeline includes a horizontal pipeline section and a vertical pipeline section connected to the horizontal pipeline section, the end of the vertical pipeline section is sealed and the sliding sleeve is provided with a passive cover, the vertical pipeline section is respectively connected with a baffle film and a first waterproof breathable membrane, and the first waterproof breathable membrane is located on the side of the vertical pipeline section cavity close to the horizontal pipeline section, the space surrounded by the vertical pipeline cavity and the baffle film is filled with water-reactive particles, the space surrounded by the vertical pipeline cavity, the baffle film and the first waterproof breathable membrane cavity is filled with a water medium part, and the baffle film is located between the water-reactive particles and the water medium part; One end of the vertical section pipeline away from the horizontal section pipeline is sealed, and a driven needle is inserted and slidably sealed on one end of the vertical section pipeline seal, and a fourth return spring is sleeved on the outer periphery of the driven needle; A reserved opening is provided on one end of the vertical section pipeline close to the driven needle, and a second waterproof and breathable membrane is connected in the reserved opening; One end of the driven needle with a spike extends into the inner cavity of the vertical section pipeline, and the other end of the driven needle is connected to the inner cavity end of the passive cover body. One end of the fourth return spring is connected to the inner cavity end of the passive cover body, and the other end is connected to the end of the vertical section pipeline. The end of the passive cover is provided with a first chamfered portion; A one-way exhaust valve is provided on the horizontal section pipeline, and a first chamfered portion is provided on the end of the passive cover body; The end of the inner connection seat is provided with a seat cavity adapted to the passive cover body, the vertical section pipeline extends into the seat cavity, and the passive cover body slides inside the seat cavity, and when the fourth reset spring is in an initial relaxed state, one end of the passive cover body away from the vertical section pipeline extends out of the seat cavity; A side cavity is formed on the side wall of the inner connecting seat, and one end of the horizontal section pipeline away from the vertical section pipeline extends into the side cavity, and the one-way exhaust valve is also located inside the side cavity.

[0013] As an optional solution of the technical solution of the document of the present invention, the pressing member includes a forced ejection seat slidably inserted on the side wall of the inner connecting seat, and the end of the forced ejection seat is provided with a second chamfered portion cooperating with the first chamfered portion; A fixed thin rod is connected to one end of the forced ejection seat away from the second chamfered portion.

[0014] As an optional solution of the technical solution of the document of the present invention, one end of the forced ejection seat close to the second chamfered portion extends into the seat cavity, and when the pressing member is located at the initial position, the second chamfered portion is located below the first chamfered portion; The fixed thin rod is connected to the side wall of the inner connecting seat.

[0015] As an optional solution of the technical solution of the document of the present invention, the support structure includes a plurality of rectangular steel pipes, and the number of rectangular steel pipes is at least two, and a plurality of bearing bottom brackets are evenly connected between two adjacent rectangular steel pipes from top to bottom; Both ends of the plurality of rectangular steel pipes are commonly connected with mounting seats; The opposite surfaces of two adjacent rectangular steel pipes are provided with a receiving cavity matched with the annular mounting seat, and the side wall of the receiving cavity is provided with a connecting port matched with the locking groove shell and connected with the inner cavity of the rectangular steel pipe; The distance between two adjacent upper and lower bearing bases is equal to the distance between the upper and lower ends of the explosion-proof wall panel, and the distance between two adjacent rectangular steel pipes is equal to the distance between the left and right ends of the explosion-proof wall panel.

[0016] The technical solution of the present invention provides a construction method for a highly weather-resistant and explosion-resistant wall, comprising the following steps: S1. Install and fix the support structure in the factory; S2, fixing the buckle groove structure in the wall panel assembly on the bracket structure; S3. Insert the magnetic buckle in the wall structure into the outer slot component in the buckle slot structure, so that the wall structure can be installed on the bracket structure through the magnetic buckle buckle.

[0017] Beneficial effect: One or more technical solutions provided in the technical solution of the present invention have at least the following technical effects or advantages: 1. The magnetic buckle in the wall structure is inserted into the outer slot component in the buckle slot structure, so that the wall structure can be installed on the bracket structure through the magnetic buckle buckle, which is convenient for operators to complete the assembly and installation of the anti-blast wall at the construction site. In addition, since the magnetic properties of the magnetic buckle and the opposite end of the base component are opposite, after the magnetic buckle is inserted into the outer slot component in the buckle slot structure, the magnetic repulsion between the magnetic buckle and the base component is utilized to make the magnetic buckle buckled into the outer slot component tightly attached to the inner wall of the outer slot component, thereby realizing the pre-tightening force of the magnetic buckle, which can make the magnetic buckle maintain a stable state after being inserted into the buckle slot structure.

[0018] 2. After the magnetic buckle is inserted into the outer slot component in the buckle slot structure, when an explosion occurs in the factory building, the explosion shock wave acts on the wall panel component, and the explosion shock is magnetically buffered by the magnetic repulsion between the magnetic buckle and the base component, thereby reducing the damage of the explosion shock to the support structure and the wall panel component. When the wall component drives the magnetic buckle to move toward the base component under the action of the explosion shock and forces the pressing member to gradually change from the initial elongated state to the contracted state, the contracted pressing member drives the top pressure member to drive the baffle assembly to move, so that the inverted trapezoidal slot that was originally misaligned with the pressure relief device gradually approaches the pressure relief device. Under the tension of the first reset spring, the pressure relief device moves toward the inside of the inverted trapezoidal slot and triggers the pressure relief hole to open, thereby further dispersing the energy of the explosion shock wave, which is beneficial to further reduce the degree of damage to the support structure and the wall panel component caused by the explosion shock, effectively reduce the damage to the support structure and the wall panel component caused by the explosion shock, and enhance the explosion-proof performance of the explosion-proof wall.

[0019] 3. Before the pressing member drives the top pressure member to drive the baffle assembly to move, the baffle assembly blocks the outlet end of the pressure relief hole. Under the elastic tension of the first return spring, the end of the blocking needle in the pressure relief device is tightly against the surface of the baffle body in the baffle assembly, so that the two ends of the blocking needle are respectively blocked in the two end openings of the pressure relief hole, so that the pressure relief hole is in a closed state under non-explosion conditions, so that the explosion-proof wall can not only ensure its pressure relief function, but also help maintain the heat insulation and sound insulation performance of the explosion-proof wall.

[0020] 4. In the process of the contracted pressing member driving the top pressure member to drive the baffle assembly to move, the passive cover body drives the driven needle to pierce the barrier membrane, so that the water-reactive particles can contact and react with the water medium part to quickly produce a large amount of gas. The gas passes through the second waterproof and breathable membrane and quickly fills the inner cavity of the passive cover body. Under the action of the internal air pressure, the passive cover body quickly applies a force to the magnetic buckle that is buckled into the inside of the lock buckle groove shell, so that the end of the passive cover body is pressed against the surface of the magnetic buckle, and the gas medium filled in the passive cover body is used to further buffer the explosion impact, so as to compensate for the magnetic repulsion between the magnetic buckle and the base component under the high temperature environment of the explosion, so as to avoid the magnetic repulsion between the magnetic buckle and the base component for buffering the explosion impact from decreasing or even disappearing due to the high temperature of the explosion, thereby causing the magnetic buffering of the wall panel assembly to fail, and then causing the explosion-proof wall to be damaged under the subsequent explosion impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 It is a structural schematic diagram of the buckle groove structure in the present invention.

[0023] Figure 3 It is a side view of the overall structure of the buckle groove structure in the present invention.

[0024] Figure 4 It is a schematic structural diagram of the wall panel assembly in the present invention.

[0025] Figure 5 For the present invention Figure 4 A partial enlarged schematic diagram of part A.

[0026] Figure 6 It is a partial cross-sectional view of the wall panel assembly in the present invention.

[0027] Figure 7 For the present invention Figure 6 A partial enlarged schematic diagram of part B.

[0028] Figure 8 For the present invention Figure 6 A partial enlarged schematic diagram of part C in the middle.

[0029] Fig. 9 It is a cross-sectional view of the buckle groove structure in the present invention.

[0030] Fig.10 For the present invention Fig. 9 A partial enlarged schematic diagram of part D in the middle.

[0031] Fig.11 For the present invention Fig.10 A partial enlarged schematic diagram of part F in the middle.

[0032] Fig.12 For the present invention Fig. 9 A partial enlarged schematic diagram of part E in the middle.

[0033] Description of the numbers in the figure: 10. Rectangular steel pipe; 20. Load-bearing base; 301, explosion-proof wall panel; 302, bayonet seat; 303, locking groove shell; 304, annular mounting seat; 305, inner connecting seat; 306, L-shaped pipeline; 307, forced ejection seat; 308, fixed thin rod; 309, passive cover body; 310, first chamfered portion; 311, one-way exhaust valve; 312, baffle body; 313, inverted trapezoidal groove; 315, first magnetic block; 316, handle; 317, blocking needle; 318, narrowing portion; 319, guide slide; 320, second chamfered portion; 321, second magnetic block; 322, driven puncture needle; 323, water-reactive particles; 324, barrier membrane; 325, water medium portion; 326, first waterproof and breathable membrane; 327, second waterproof and breathable membrane. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or a connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] Reference Figures 1 to 6 , Figure 8 , Fig. 9 The embodiment of the present invention provides a highly weather-resistant explosion-proof wall with a facing, comprising a support structure and a plurality of wall panel assemblies installed on the support structure, wherein the wall panel assembly comprises a wall structure, wherein the wall structure comprises an explosion-proof wall panel 301, wherein a plurality of pairs of baffle assemblies arranged symmetrically on the explosion-proof wall panel 301 are slidably connected, wherein a plurality of pressure relief devices are evenly slidably inserted at positions corresponding to the positions of each baffle assembly on the explosion-proof wall panel 301, wherein a position corresponding to the position of each pressure relief device is provided with an inverted trapezoidal groove 313 on the baffle assembly, and when the baffle assembly is in an initial position, the inverted trapezoidal groove 313 and the corresponding pressure relief device are staggered with each other, wherein a plurality of magnetic buckles with magnetic properties are provided on the left and right sides of the explosion-proof wall panel 301, and a buckle groove structure is provided at the side of the explosion-proof wall panel 301 corresponding to the position of each magnetic socket; The buckle slot structure includes an outer slot component, a magnetic base component is arranged inside the outer slot component, the base component includes a base unit, a retractable pressing piece is arranged on the base unit, and a top pressing piece is inserted into the side wall of the base component for horizontal sliding; The magnetism of the magnetic buckle is opposite to that of the opposite end of the base component. When the magnetic buckle is inserted into the outer slot component in the buckle slot structure, and the explosion-proof wall panel 301 drives the magnetic buckle to move toward the base component and forces the pressing member to gradually change from the initial extended state to the contracted state, the contracted pressing member drives the top pressure member to drive the baffle assembly to move, so that the inverted trapezoidal slot 313 that was originally misaligned with the pressure reliever gradually approaches the pressure reliever.

[0038] The magnetic buckle in the wall structure is inserted into the outer slot component in the buckle slot structure, so that the wall structure can be installed on the bracket structure through the magnetic buckle buckle, which is convenient for operators to complete the assembly and installation of the anti-blast wall at the construction site. In addition, since the magnetic properties of the magnetic buckle and the opposite end of the base component are opposite, after the magnetic buckle is inserted into the outer slot component in the buckle slot structure, the magnetic buckle buckled into the outer slot component can be tightly attached to the inner wall of the outer slot component by utilizing the magnetic repulsion between the magnetic buckle and the base component, thereby realizing the pre-tightening force of the magnetic buckle, which can keep the magnetic buckle in a stable state after being inserted into the buckle slot structure.

[0039] Reference Figure 1 , Figure 4 , Figures 6 to 8 The embodiment of the present invention provides a highly weather-resistant explosion-proof wall, the pressure relief device includes a blocking needle 317, a narrowing portion 318 is provided in the middle of the blocking needle 317, and a guide slide seat 319 is sleeved on the outer periphery of the narrowing portion 318; The guide slide 319 is connected with a first return spring; The explosion-proof wall plate 301 is provided with pressure relief holes corresponding to the positions of each pressure relief device, through which the blocking needle 317 can pass, and each blocking needle 317 is slidably inserted into the corresponding pressure relief hole; A conducting column groove is arranged at the position corresponding to each pressure relief hole inside the explosion-proof wall panel 301 and is arranged around the outer periphery of the pressure relief hole and is connected to the pressure relief hole; The guide slide 319 slides in the guide column groove; The narrowing portion 318 is located inside the conductive column groove; One end of the first return spring away from the guide slide seat 319 is connected to the end of the conducting column groove.

[0040] Reference Figure 1 , Figure 4 , Figure 6 , Figure 8 , the embodiment of the present invention provides a highly weather-resistant explosion-resistant wall, the baffle assembly includes a baffle body 312, and a second return spring is connected to the end of the baffle body 312; The inverted trapezoidal grooves 313 are all provided on the baffle body 312; The surface of the explosion-proof wall panel 301 is provided with a plate groove matching the baffle body 312 at the position corresponding to each baffle assembly, and each baffle body 312 slides horizontally in the corresponding plate groove; One end of the second return spring away from the baffle body 312 is connected to the end of the plate slot; When the second return spring is in an initial relaxed state, the baffle body 312 blocks the outlet end of the pressure relief hole.

[0041] Reference Figure 1 and Figure 6 , the embodiment of the present invention provides a highly weather-resistant and explosion-resistant wall, the magnetic buckle includes a bayonet seat 302, and the end of the bayonet seat 302 is connected to a third return spring; A first magnetic block 315 is disposed inside the latch seat 302; A handle 316 is connected to the bayonet seat 302; The side wall of the explosion-proof wall panel 301 is provided with a sliding cavity adapted to the bayonet seat 302, and a through groove communicating with the sliding cavity and adapted to the handle 316 is provided on a side of the explosion-proof wall panel 301 away from the baffle assembly; The bayonet seat 302 slides in the corresponding sliding cavity, and one end of the third return spring away from the bayonet seat 302 is connected to the end of the sliding cavity; One end of the handle 316 away from the bayonet seat 302 passes through the through slot.

[0042] Reference Figures 1 to 6 , Fig. 9The embodiment of the present invention provides a highly weather-resistant and explosion-proof wall, wherein the outer groove component includes a locking groove shell 303, and an annular mounting seat 304 is sleeved on the outer periphery of the locking groove shell 303.

[0043] Reference Figure 1 and Figure 2 The embodiment of the present invention provides a highly weather-resistant and explosion-proof wall, wherein the support structure includes a plurality of rectangular steel pipes 10, and the number of the rectangular steel pipes 10 is at least two, and a plurality of bearing bottom brackets 20 are evenly connected between two adjacent rectangular steel pipes 10 from top to bottom; Both ends of the plurality of rectangular steel pipes 10 are commonly connected with mounting seats; The opposite surfaces of two adjacent rectangular steel tubes 10 are provided with a receiving cavity adapted to the annular mounting seat 304, and the side wall of the receiving cavity is provided with a connecting opening adapted to the locking groove shell 303 and connected to the inner cavity of the rectangular steel tube 10; The distance between two adjacent upper and lower bearing brackets 20 is equal to the distance between the upper and lower ends of the explosion-proof wall panel 301 , and the distance between two adjacent rectangular steel pipes 10 is equal to the distance between the left and right ends of the explosion-proof wall panel 301 .

[0044] Reference Figures 2 to 6 , Figures 9 to 11 , the embodiment of the present invention provides a highly weather-resistant and explosion-proof wall, the base unit includes an inner connection seat 305 connected to the inside of the lock slot shell 303, and a second magnetic block 321 is provided inside the inner connection seat 305; The pressing member includes an L-shaped pipeline 306 arranged inside the inner connecting seat 305, and the L-shaped pipeline 306 includes a horizontal pipeline section and a vertical pipeline section connected to the horizontal pipeline section. The end of the vertical pipeline section is sealed and slidingly sleeved with a passive cover 309. The vertical pipeline section is respectively connected with a baffle diaphragm 324 and a first waterproof and breathable membrane 326, and the first waterproof and breathable membrane 326 is located on the side of the vertical pipeline section cavity close to the horizontal pipeline section. The space surrounded by the vertical pipeline section cavity and the baffle diaphragm 324 is filled with water-reactive particles 323, and the water-reactive particles 323 are made of an effervescent disintegrant. The space enclosed by the inner cavity of the vertical pipe section, the baffle diaphragm 324 and the inner cavity of the first waterproof and breathable membrane 326 is filled with a water medium portion 325, and the water medium portion 325 is liquid water; The barrier film 324 is located between the water-reactive particles 323 and the water medium portion 325; One end of the vertical section pipeline away from the horizontal section pipeline is sealed, and a driven needle 322 is inserted and slidably sealed on one end of the vertical section pipeline seal, and a fourth return spring is sleeved on the outer periphery of the driven needle 322, and the fourth return spring is a non-magnetic stainless steel spring; A reserved opening is provided on one end of the vertical section pipeline close to the driven needle 322, and a second waterproof and breathable membrane 327 is connected to the reserved opening; One end of the driven needle 322 with a spike extends into the inner cavity of the vertical section pipeline, and the other end of the driven needle 322 is connected to the inner cavity end of the passive cover body 309. One end of the fourth return spring is connected to the inner cavity end of the passive cover body 309, and the other end is connected to the end of the vertical section pipeline. The end of the passive cover 309 is provided with a first chamfered portion 310; A one-way exhaust valve 311 is provided on the horizontal section pipeline, and a first chamfered portion 310 is provided at the end of the passive cover body 309; The end of the inner connection seat 305 is provided with a seat cavity adapted to the passive cover body 309, the vertical section pipeline extends into the seat cavity, and the passive cover body 309 slides inside the seat cavity. When the fourth reset spring is in an initial relaxed state, one end of the passive cover body 309 away from the vertical section pipeline extends out of the seat cavity; A side cavity is formed on the side wall of the inner connecting seat 305, and one end of the horizontal section pipeline away from the vertical section pipeline extends into the side cavity, and the one-way exhaust valve 311 is also located inside the side cavity.

[0045] Reference Figures 2 to 6 , Fig. 9 , Fig.12 The embodiment of the present invention provides a highly weather-resistant and explosion-proof wall, wherein the top pressure piece includes a forced ejection seat 307 slidably inserted on the side wall of the inner connection seat 305, and the end of the forced ejection seat 307 is provided with a second chamfered portion 320 that cooperates with the first chamfered portion 310; A fixed thin rod 308 is connected to one end of the forced ejection seat 307 away from the second chamfered portion 320; One end of the forced ejection seat 307 close to the second chamfered portion 320 extends into the seat cavity, and when the pressing member is located at the initial position, the second chamfered portion 320 is located below the first chamfered portion 310; The fixed thin rod 308 is connected to the side wall of the inner connecting seat 305 .

[0046] After the magnetic buckle is inserted into the outer slot component in the buckle slot structure, when an explosion occurs in the factory building, the explosion shock wave acts on the wall panel component, and the explosion shock is magnetically buffered by the magnetic repulsion between the first magnetic block 315 in the magnetic buckle and the second magnetic block 321 in the base component, thereby reducing the damage to the support structure and the wall panel component caused by the explosion shock. Under the action of the explosion shock, the wall component drives the magnetic buckle to move toward the base component and forces the passive cover 309 in the pressing member to move toward the vertical section of the pipeline, so that the pressing member gradually changes from an initial extended state to a contracted state. In the above process, when the first chamfered portion 310 of the contracted pressing member contacts the second chamfered portion 320 in the top pressing member, as the pressing member further contracts, the fixed thin rod 308 in the top pressing member is forced to contact the forced ejection seat 307 under the action of the external force applied by the pressing member to the forced ejection seat 307 is separated, and the end of the forced ejection seat 307 is continuously extended from the side wall surface of the inner connecting seat 305, and then the pressing member drives the top pressure member to drive the baffle assembly to move, so that the inverted trapezoidal groove 313 that was originally misaligned with the pressure reliever gradually approaches the pressure reliever, and when the inverted trapezoidal groove 313 moves to below the blocking needle 317 in the pressure reliever, under the action of the first reset spring tension, the pressure reliever moves toward the inside of the inverted trapezoidal groove 313, and when both ends of the blocking needle 317 are separated from the pressure relief hole, the pressure relief hole is triggered to open, so that the impact generated by the explosion can be released through the pressure relief hole and the inverted trapezoidal groove 313 moved to below the pressure relief hole, thereby further dispersing the energy of the explosion shock wave, and further reducing the degree of damage to the support structure and the wall panel assembly caused by the explosion shock, effectively reducing the damage caused by the explosion shock to the support structure and the wall panel assembly, and enhancing the explosion-proof performance of the explosion-proof wall.

[0047] Before the pressing member drives the top pressure member to drive the baffle assembly to move, the baffle assembly blocks the outlet end of the pressure relief hole. Under the elastic tension of the first return spring, the end of the blocking needle 317 in the pressure relief device is tightly against the surface of the baffle body 312 in the baffle assembly, so that the two ends of the blocking needle 317 are respectively blocked in the two end openings of the pressure relief hole, so that the pressure relief hole is in a closed state under non-explosion conditions, so that the explosion-proof wall can maintain its heat insulation and sound insulation performance while ensuring its pressure relief function.

[0048] In the process of the contracted pressing member driving the top pressing member to drive the baffle assembly to move, the passive cover body 309 drives the driven needle 322 to pierce the barrier membrane 324, so that the water-reactive particles 323 and the water medium part 325 can contact and react to quickly produce a large amount of gas, and the gas passes through the second waterproof and breathable membrane 327 and quickly fills the inner cavity of the passive cover body 309. Under the action of the internal air pressure, the passive cover body 309 quickly applies a force to the magnetic buckle that is buckled into the inside of the lock buckle groove shell 303, so that the end of the passive cover body 309 is pressed against the surface of the magnetic buckle, and the passive cover body 309 is filled with the gas medium to achieve the effect of The explosion shock is further buffered to achieve compensation for the magnetic repulsion between the magnetic buckle and the base component under the high temperature environment of the explosion, so as to prevent the magnetic repulsion between the magnetic buckle and the base component for buffering the explosion shock from decreasing or even disappearing due to the high temperature of the explosion, thereby causing the magnetic buffering of the wall panel assembly to fail, and further causing the explosion-proof wall to be damaged under the subsequent explosion shock. In the above process, when the air pressure inside the handle 316 is greater than the set pressure of the one-way exhaust valve 311, the one-way exhaust valve 311 is opened, and the air pressure inside the L-shaped pipeline 306 is discharged through the horizontal section pipeline in the L-shaped pipeline 306.

[0049] After the traditional concrete explosion-proof wall is demolished, the concrete materials are often difficult to reuse, which easily causes waste of resources and environmental pollution. Compared with the traditional concrete explosion-proof wall, this explosion-proof wall has a lighter weight, is easy to transport and install, and the materials used in this explosion-proof wall are mostly recyclable and reusable, which is in line with the concept of environmental protection and sustainable development.

[0050] By coating the support structure and the surface of the wall panel components with anti-corrosion paint, a protective anti-corrosion finish is formed on the surface of the explosion-proof wall, which can effectively improve the weather resistance of the explosion-proof wall and extend its service life.

[0051] The embodiment of the present invention provides a construction method of a highly weather-resistant and explosion-resistant wall, comprising the following steps: S1. Install and fix the support structure in the factory; S2, fixing the buckle groove structure in the wall panel assembly on the bracket structure; S3. Insert the magnetic buckle in the wall structure into the outer slot component in the buckle slot structure, so that the wall structure can be installed on the bracket structure through the magnetic buckle buckle.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A highly weather-resistant and explosion-resistant wall, characterized in that: The invention comprises a support structure and a plurality of wall panel assemblies mounted on the support structure, wherein the wall panel assemblies comprise a wall structure, wherein the wall structure comprises an explosion-proof wall panel (301), wherein a plurality of pairs of baffle assemblies arranged symmetrically on the left and right are slidably connected to the explosion-proof wall panel (301), wherein a plurality of pressure relief devices are evenly slidably inserted at positions corresponding to the positions of each baffle assembly on the explosion-proof wall panel (301), wherein a position corresponding to the position of each pressure relief device is provided with an inverted trapezoidal groove (313) on the baffle assembly, and when the baffle assembly is in an initial position, the inverted trapezoidal groove (313) and the corresponding pressure relief device are arranged alternately, wherein a plurality of magnetic buckles having magnetic properties are provided on the left and right sides of the explosion-proof wall panel (301), and a buckle groove structure is provided at a position corresponding to the position of each magnetic socket on the side of the explosion-proof wall panel (301); The buckle slot structure comprises an outer slot component, a magnetic base component is arranged inside the outer slot component, the base component comprises a base unit, a retractable pressing member is arranged on the base unit, and a top pressing member is inserted into the side wall of the base component for horizontal sliding; The magnetic buckle has opposite magnetism to the end opposite to the base component. When the magnetic buckle is inserted into the outer slot component in the buckle slot structure, and the explosion-proof wall panel (301) drives the magnetic buckle to move toward the base component and forces the pressing member to gradually change from an initial extended state to a contracted state, the contracted pressing member drives the top pressure member to drive the baffle assembly to move, so that the inverted trapezoidal slot (313) that was originally misaligned with the pressure relief device gradually approaches the pressure relief device.

2. The highly weather-resistant and explosion-proof wall according to claim 1 is characterized in that: The pressure relief device comprises a blocking needle (317), a narrowing portion (318) is provided in the middle of the blocking needle (317), and a guide sliding seat (319) is sleeved on the outer periphery of the narrowing portion (318); The guide slide seat (319) is connected to a first return spring.

3. The highly weather-resistant and explosion-proof wall according to claim 2 is characterized in that: The explosion-proof wall plate (301) is provided with a pressure relief hole corresponding to the position of each pressure relief device, through which a blocking needle (317) can pass, and each blocking needle (317) is slidably inserted into the corresponding pressure relief hole. A conducting column groove is arranged at a position corresponding to each pressure relief hole inside the explosion-proof wall plate (301) and is arranged around the outer periphery of the pressure relief hole and is connected to the pressure relief hole; The guide slide seat (319) slides in the guide column groove; The narrowing portion (318) is located inside the conductive column groove; One end of the first return spring away from the guide slide seat (319) is connected to the end of the conducting column slot.

4. The highly weather-resistant and explosion-proof wall according to claim 3 is characterized in that: The baffle assembly comprises a baffle body (312), and a second return spring is connected to the end of the baffle body (312); The inverted trapezoidal grooves (313) are all arranged on the baffle body (312); The surface of the explosion-proof wall panel (301) is provided with a plate groove matching the baffle body (312) at a position corresponding to each baffle assembly, and each baffle body (312) slides horizontally in the corresponding plate groove. One end of the second return spring away from the baffle body (312) is connected to the end of the plate slot; When the second return spring is in an initial relaxed state, the baffle body (312) blocks the outlet end of the pressure relief hole.

5. The highly weather-resistant and explosion-proof wall according to claim 1 is characterized in that: The magnetic buckle comprises a latch seat (302), and the end of the latch seat (302) is connected to a third return spring; A first magnetic block (315) is provided inside the latch seat (302); The latch seat (302) is connected to a handle (316); The side walls of the explosion-proof wall panel (301) are each provided with a sliding cavity adapted to the latch seat (302); a through groove communicating with the sliding cavity and adapted to the handle (316) is provided on a side of the explosion-proof wall panel (301) away from the baffle assembly; The bayonet seat (302) slides in the sliding cavity corresponding thereto, and one end of the third return spring away from the bayonet seat (302) is connected to the end of the sliding cavity; One end of the handle (316) away from the bayonet seat (302) passes through the through slot.

6. The highly weather-resistant and explosion-proof wall according to claim 1 is characterized in that: The outer groove component comprises a locking groove shell (303), and an annular mounting seat (304) is sleeved on the outer periphery of the locking groove shell (303); The base unit comprises an inner connection seat (305) connected to the inside of the locking slot shell (303), and a second magnetic block (321) is provided inside the inner connection seat (305); The pressing member comprises an L-shaped pipeline (306) arranged inside the inner connecting seat (305), the L-shaped pipeline (306) comprising a horizontal pipeline section and a vertical pipeline section connected to the horizontal pipeline section, the end of the vertical pipeline section is sealed with a passive cover (309) on the outer sliding sleeve, and the vertical pipeline section is respectively connected with a baffle membrane (324) and a first waterproof breathable membrane (326), and the first waterproof breathable membrane (326) is located at the vertical section. The inner cavity of the straight section pipeline is close to one side of the horizontal section pipeline, and the space surrounded by the inner cavity of the vertical section pipeline and the barrier membrane (324) is filled with water-reactive particles (323), and the space surrounded by the inner cavity of the vertical section pipeline, the barrier membrane (324) and the inner cavity of the first waterproof and breathable membrane (326) is filled with a water medium portion (325), and the barrier membrane (324) is located between the water-reactive particles (323) and the water medium portion (325); One end of the vertical section pipeline away from the horizontal section pipeline is sealed, and a driven needle (322) is inserted in a sealing and sliding manner on the sealed end of the vertical section pipeline, and a fourth return spring is sleeved on the outer periphery of the driven needle (322); A reserved opening is provided on one end of the vertical section pipeline close to the driven needle (322), and a second waterproof and breathable membrane (327) is connected to the reserved opening; One end of the driven needle (322) with the spike portion extends into the inner cavity of the vertical section pipeline, and the other end of the driven needle (322) is connected to the inner cavity end of the passive cover body (309); one end of the fourth return spring is connected to the inner cavity end of the passive cover body (309), and the other end is connected to the end of the vertical section pipeline; The end of the passive cover (309) is provided with a first chamfered portion (310); A one-way exhaust valve (311) is provided on the horizontal section pipeline, and a first chamfered portion (310) is provided at the end of the passive cover body (309); The end of the inner connecting seat (305) is provided with a seat cavity adapted to the passive cover body (309), the vertical section pipeline extends into the seat cavity, and the passive cover body (309) slides inside the seat cavity, and when the fourth return spring is in an initial relaxed state, an end of the passive cover body (309) away from the vertical section pipeline extends out of the seat cavity; A side cavity is formed on the side wall of the inner connecting seat (305), and one end of the horizontal section pipeline away from the vertical section pipeline extends into the side cavity, and the one-way exhaust valve (311) is also located inside the side cavity.

7. The highly weather-resistant and explosion-proof wall according to claim 6 is characterized in that: The pressing member comprises a forced ejection seat (307) slidably inserted on the side wall of the inner connection seat (305), and the end of the forced ejection seat (307) is provided with a second chamfered portion (320) cooperating with the first chamfered portion (310); A fixed thin rod (308) is connected to one end of the forced ejection seat (307) away from the second chamfered portion (320).

8. The highly weather-resistant and explosion-proof wall according to claim 7 is characterized in that: One end of the forced ejection seat (307) close to the second chamfered portion (320) extends into the seat cavity, and when the pressing member is located at the initial position, the second chamfered portion (320) is located below the first chamfered portion (310); The fixed thin rod (308) is connected to the side wall of the inner connecting seat (305).

9. The highly weather-resistant and explosion-proof wall according to claim 6, characterized in that: The support structure comprises a plurality of rectangular steel tubes (10), wherein the number of the rectangular steel tubes (10) is at least two, and a plurality of bearing bases (20) are evenly connected from top to bottom between two adjacent rectangular steel tubes (10); Both ends of the plurality of rectangular steel tubes (10) are commonly connected to a mounting seat; The opposing surfaces of two adjacent rectangular steel tubes (10) are each provided with a receiving cavity adapted to the annular mounting seat (304), and the side wall of the receiving cavity is provided with a connecting opening adapted to the locking slot shell (303) and communicated with the inner cavity of the rectangular steel tube (10); The distance between two adjacent upper and lower bearing bases (20) is equal to the distance between the upper and lower ends of the explosion-proof wall panel (301), and the distance between two adjacent rectangular steel pipes (10) is equal to the distance between the left and right ends of the explosion-proof wall panel (301).

10. A construction method for a highly weather-resistant and explosion-resistant wall according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. Install and fix the support structure in the factory; S2, fixing the buckle groove structure in the wall panel assembly on the bracket structure; S3. Insert the magnetic buckle in the wall structure into the outer slot component in the buckle slot structure, so that the wall structure can be installed on the bracket structure through the magnetic buckle buckle.

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