Fabricated integrated explosion venting wall

Abstract

The utility model provides an assembly type integrated explosion venting wall, which belongs to the technical field of explosion venting walls, and comprises a keel and explosion venting base plates arranged on two sides of the keel, the cross section of the keel comprises a C-shaped part and an H-shaped part, the H-shaped part comprises two clamping grooves, the explosion venting base plates can be clamped in the clamping grooves, and the H-shaped part is arranged through the keel, so that the explosion venting base plates can be clamped in the clamping grooves. The integral strength of the explosion venting wall can be improved, the bending resistance, the torsion resistance and the pressure resistance are enhanced, the thickness of the keel is further reduced, compared with an existing C-shaped keel, materials are saved, the explosion venting base plate can be clamped in the clamping groove, the working efficiency can be improved, and the connecting strength of the explosion venting base plate is high.

Description

Technical Field

[0001] This utility model relates to the field of explosion venting wall technology, and specifically to a prefabricated integrated explosion venting wall. Background Technology

[0002] Explosion-proof wall systems are generally used on the exterior walls or roofs of hazardous buildings requiring explosion venting. Their function is to provide instantaneous relief of critical pressure in the event of an explosion within a sealed space. Since these systems are applied to the dividing line between indoor and outdoor spaces—namely, building exterior walls—they must not only fulfill the explosion-proof function but also possess waterproofing, strength, wind pressure resistance, quick installation, and decorative features. Existing explosion-proof wall systems typically use conventional "C"-shaped keels in their lightweight steel frame structure, which have weak wind pressure resistance and low overall strength. To improve overall strength, the "C"-shaped keel thickness needs to be increased to 1mm, resulting in higher overall system costs. Furthermore, the joints of the explosion-proof panels are treated with joint putty, which is prone to cracking and water seepage, requiring improvement. Utility Model Content

[0003] To address the above problems, this utility model provides a prefabricated integrated explosion-proof wall to solve one or more technical problems existing in the prior art, and at least provide a beneficial option or create conditions.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] An assembled integrated explosion-proof wall includes a keel and explosion-proof base plates disposed on both sides of the keel. The cross-section of the keel includes a C-shaped portion and an H-shaped portion. The H-shaped portion includes two slots, and the explosion-proof base plates can be snapped into the slots.

[0006] Preferably, the outer side of the explosion venting substrate located on the outdoor side is provided with a decorative explosion venting plate.

[0007] Preferably, the decorative explosion relief plate has a male head and a female groove on both sides.

[0008] Preferably, the upper and lower decorative explosion-proof panels are connected by snap fasteners.

[0009] Preferably, the fastener includes an upper groove and a lower groove, the upper groove accommodating the edge of the female groove, and the lower groove accommodating the male head.

[0010] Preferably, the C-shaped portion and the H-shaped portion are integrally formed.

[0011] Preferably, the H-shaped portion is formed by bending one side of the C-shaped portion.

[0012] Preferably, the space between the two explosion-proof substrates is filled with insulating cotton.

[0013] The beneficial effects of this utility model are:

[0014] This invention improves the overall strength of the explosion relief wall by incorporating an H-shaped section in the keel, enhancing its resistance to bending, torsion, and compression, thereby reducing the thickness of the keel and saving materials compared to the existing C-shaped keel.

[0015] With the H-shaped part of the keel facing outdoors, the explosion-proof board can be snapped into the slot, which can improve work efficiency and the explosion-proof board has high connection strength.

[0016] The decorative explosion-proof panels are connected by snap-fit ​​components, allowing for quick installation. The side with the female groove is on the bottom, and the side with the male end is on the top. When two decorative explosion-proof panels are connected, the male end has a water-stopping function, preventing external rainwater from flowing into the inside of the decorative explosion-proof panel and improving its service life. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of an embodiment;

[0018] Figure 2 This is a magnified view of a portion of point A;

[0019] Figure 3 It is a 3D diagram of the keel;

[0020] Figure 4 This is a cross-sectional view of the keel;

[0021] Figure 5 This is a schematic diagram of the fastener.

[0022] Explanation of reference numerals in the attached drawings: 1. Keel; 2. Explosion-venting base plate; 3. C-shaped part; 4. H-shaped part; 5. Slot; 6. Decorative explosion-venting plate; 7. Male connector; 8. Female slot; 9. Fastener; 10. Upper slot; 11. Lower slot. Detailed Implementation

[0023] The technical solution of this utility model will be described below with reference to the accompanying drawings and embodiments.

[0024] Example: Refer to Figures 1 to 5 The present invention discloses a prefabricated integrated explosion-proof wall, comprising a keel 1 and explosion-proof base plates 2 disposed on both sides of the keel 1. The cross-section of the keel 1 includes a C-shaped portion 3 and an H-shaped portion 4. The explosion-proof base plate 2 on one side of the C-shaped portion 3 is fixedly connected to the keel 1 by screws or other means. The H-shaped portion 4 includes two slots 5, in which the explosion-proof base plate 2 can be snapped into. The connection between the explosion-proof base plate 2 and the H-shaped portion 4 can be strengthened by screws. The H-shaped portion 4 faces outward, and the C-shaped portion 3 faces inward. The keel 1 has an additional H-shaped portion 4 compared to existing keels, which enhances the torsional and bending resistance of the explosion-proof wall. The explosion-proof base plate 2 can be snapped into the slots 5 for easier installation, and the connection between the explosion-proof base plate 2 and the keel 1 is tighter.

[0025] Specifically, a decorative explosion-proof plate 6 is provided on the outer side of the explosion-proof base plate 2 located on the outdoor side. The decorative explosion-proof plate 6 is fixedly connected to the explosion-proof base plate 2 by screws or other means. In a preferred embodiment, the decorative explosion-proof plate 6 is provided with a male head 7 and a female groove 8 on both sides respectively. The female groove 8 of the upper decorative explosion-proof plate 6 faces downward, and the male head 7 of the lower decorative explosion-proof plate 6 faces upward. The male head 7 and the female groove 8 cooperate with each other, making installation more convenient and the connection tighter. The male head 7 plays a role in stopping water flow and preventing outdoor water from flowing into the space between the decorative explosion-proof plate 6 and the explosion-proof base plate 2.

[0026] Specifically, the upper and lower decorative explosion relief panels 6 are connected by a snap fastener 9 for easy installation. In the preferred embodiment, the snap fastener 9 includes an upper groove 10 and a lower groove 11. The upper groove 10 accommodates the edge of the female groove 8, and the lower groove 11 accommodates the male head 7. During installation, the edge of the female groove 8 is aligned with the upper groove 10, and the male head 7 is aligned with the lower groove 11 for quick installation.

[0027] Specifically, the C-shaped part 3 and the H-shaped part 4 are integrally formed structures, which have stronger stability.

[0028] Specifically, the H-shaped part 4 is formed by bending one side of the C-shaped part 3, making it easier to process.

[0029] Specifically, insulation cotton is filled between the two explosion-proof substrates 2 to provide insulation and reduce energy consumption.

[0030] In the description of this utility model, it should be understood that the terms "upper," "lower," "left," and "right," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or a specific orientational structure and operation. Therefore, they should not be construed as limitations on this utility model. Furthermore, "first" and "second" are only for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "multiple" means two or more.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A prefabricated integrated explosion-proof wall, comprising a keel (1) and explosion-proof base plates (2) disposed on both sides of the keel (1), characterized in that, The cross section of the keel (1) includes a C-shaped part (3) and an H-shaped part (4). The H-shaped part (4) includes two slots (5). The explosion relief base plate (2) can be snapped into the slots (5). The outer side of the explosion relief base plate (2) located on the outdoor side is provided with a decorative explosion relief plate (6). The decorative explosion relief plate (6) is provided with a male head (7) and a female groove (8) on both sides.

2. The prefabricated integrated explosion-proof wall according to claim 1, characterized in that, The upper and lower decorative explosion-proof panels (6) are connected by fasteners (9).

3. The prefabricated integrated explosion-proof wall according to claim 2, characterized in that, The fastener (9) includes an upper groove (10) and a lower groove (11), the upper groove (10) accommodating the edge of the female groove (8) and the lower groove (11) accommodating the male head (7).

4. The prefabricated integrated explosion-proof wall according to claim 1, characterized in that, The C-shaped part (3) and the H-shaped part (4) are integrally formed structures.

5. The prefabricated integrated explosion-proof wall according to claim 1, characterized in that, The H-shaped portion (4) is formed by bending one side of the C-shaped portion (3).

6. The prefabricated integrated explosion-proof wall according to claim 1, characterized in that, Insulating cotton is filled between the two explosion-proof substrates (2).

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