Novel electric vehicle charging fireproof and explosion-proof partition plate structure

Abstract

The utility model relates to the technical field of fireproof and explosion-proof partition plates, in particular to a novel electric vehicle charging fireproof and explosion-proof partition plate structure which comprises a fireproof and explosion-proof plate mechanism which comprises a partition plate unit, and the top of the partition plate unit is fixedly connected with a top plate unit; and the multiple buffer units are fixed to the partition plate unit at equal intervals and can buffer impact force generated by explosion in the fireproof and explosion-proof plate mechanism. According to the utility model, the plurality of bumps are arranged on the explosion-proof core layer II of the top plate unit at equal intervals, are inserted into the square holes III during installation, and are matched with the square blocks to extrude the inclined blocks to extend out of the square holes II, so that the partition plate unit and the top plate unit can be effectively limited together, and the splicing part is seamless, so that the stability of the splicing part is greatly enhanced; the partition plate units and the top plate units can bear huge pressure, and the splicing positions are effectively prevented from being opened or dislocated due to uneven stress.

Description

Technical Field

[0001] This utility model relates to the field of fireproof and explosion-proof partition technology, specifically a novel fireproof and explosion-proof partition structure for electric vehicle charging. Background Technology

[0002] Electric vehicles have become widely used in modern society due to their convenience; however, charging safety issues have arisen, with frequent fires and explosions posing a serious threat to life and property. Against this backdrop, installing fireproof and explosion-proof barriers in electric vehicle charging locations such as parking lots and charging stations has become a crucial safety measure.

[0003] Currently, commonly used explosion-proof partitions are mostly constructed from a single type of board, such as calcium silicate board and magnesium oxide board. Although calcium silicate board has fire and explosion-proof properties, its high density makes installation difficult and costly; magnesium oxide board is lighter in weight, but its water resistance is poor, and long-term use may weaken its fire and explosion-proof performance.

[0004] For panel connections, simple splicing or metal connectors are mainly used for easy transportation. While this method is convenient during assembly, it has many problems. The sealing and overall integrity of the connection points are poor, and gaps remain when using screws. Under the impact of an explosion, the connection points easily become weak points, and the splices may open due to uneven stress, allowing flames and high-temperature gases to leak through the gaps, failing to effectively prevent the explosion hazard. Utility Model Content

[0005] The purpose of this utility model is to provide a novel fireproof and explosion-proof partition structure for electric vehicle charging, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A novel fireproof and explosion-proof partition structure for electric vehicle charging includes:

[0008] The fireproof and explosion-proof panel mechanism includes a partition unit, and a top plate unit is fixedly connected to the top of the partition unit;

[0009] The buffer unit, consisting of several units, is fixed at equal intervals to the partition unit and can buffer the impact force generated by an explosion inside the fireproof and explosion-proof plate mechanism.

[0010] There are two fixing mechanisms, both fixed on both sides between the partition unit and the top plate unit, which can fix the splice between the partition unit and the top plate unit.

[0011] Furthermore, the partition unit includes:

[0012] Decorative layer one, with two layers;

[0013] An anti-riot core layer 1 is fixed between two decorative layers 1, and a number of square holes 3 are equally spaced at one end of the anti-riot core layer 1;

[0014] Square holes two are provided in several places, and are equally spaced on the outer wall of one of the decorative layers one at the positions corresponding to square holes three;

[0015] Square holes are provided in several places, and are equally spaced on the outer wall of one of the decorative layers.

[0016] Preferably, the partition unit includes:

[0017] A number of square channels are provided, which are equally spaced on the outer wall of the blast-resistant core layer. A number of square holes are equally spaced on the inner wall of the square channels.

[0018] Several square tubes are provided and fixed at equal intervals to the outer wall of one of the decorative layers, and the square holes are connected to the inside of the square tubes.

[0019] Preferably, the top plate unit includes:

[0020] The second anti-riot core layer is inserted between the two decorative layers one. Decorative layers two are fixedly connected to both outer walls of the second anti-riot core layer. Several protrusions are fixedly connected at equal intervals to one outer wall of the second anti-riot core layer. The outer wall of the protrusions is slidably inserted into the square hole three.

[0021] Preferably, the buffer unit includes:

[0022] Two sealing elements are provided, which are fixed to the inner wall of the square groove, and a square plate is fixedly connected between the outer walls of the two sealing elements.

[0023] Preferably, the fixing mechanism includes:

[0024] Slide rail one is fixed to the outer wall of the protrusion, and an inclined block is slidably inserted into the slide rail one.

[0025] Two chutes are provided, one on each of the outer walls of the inclined block;

[0026] The cube is fixed inside the three square holes.

[0027] Preferably, the fixing mechanism includes:

[0028] Slide rail two is provided in several parts, which are fixed at equal intervals to the outer walls of both sides of one of the decorative layers one. A U-shaped frame is slidably inserted between slide rail two and slide groove.

[0029] Two square frames are provided, which are respectively inserted into the two ends of the U-shaped frame. The square frames are detachably connected to the decorative layer.

[0030] Compared with the prior art, the beneficial effects of this utility model are:

[0031] 1. Several protrusions are evenly spaced on the blast-resistant core layer 2 of the top plate unit. During installation, they are inserted into the square hole 3. With the addition of the square extrusion wedge extending outward from the square hole 2, the partition unit and the top plate unit can be effectively limited together, and there is no gap at the splice. This greatly enhances the stability of the splice. During the explosion impact, the partition unit and the top plate unit can withstand huge pressure, effectively preventing the splice from opening or misaligning due to uneven force.

[0032] 2. By setting up a square frame, during installation, the inclined block can be limited at the inside of the slide rail and the slide groove. By turning the bolts on the square frame, the partition unit and the top plate unit are fixed together, which effectively improves the stability and makes the installation convenient and efficient.

[0033] 3. By incorporating seals and square plates on the partition units, when an explosion occurs inside the fireproof and explosion-proof panel mechanism, the square plates are allowed to slide under pressure, creating gaps that allow the shock wave to escape to the ground through the square tube connected to the square holes. This effectively reduces pressure buildup inside the fireproof and explosion-proof panel mechanism, enabling it to maintain relatively good structural integrity even after an explosion. Compared to traditional explosion-proof panels that may require complete replacement after an impact, this design only requires inspection and repair of potentially damaged partition units or top plate units. This significantly improves the reusability of the fireproof and explosion-proof panel mechanism, reduces operating costs, and effectively enhances its stability. Attached Figure Description

[0034] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0035] Figure 2 This is a schematic diagram of the fixing mechanism in this utility model;

[0036] Figure 3 This is a schematic diagram of the structure of the anti-riot core layer in this utility model;

[0037] Figure 4 This is a schematic diagram of the decorative layer structure in this utility model;

[0038] Figure 5 This is a schematic diagram of the top plate unit structure in this utility model;

[0039] Figure 6 This is a partial structural diagram of the top plate unit in this utility model;

[0040] Figure 7 This is a partial structural diagram of the fixing mechanism in this utility model.

[0041] In the diagram: 100, Fireproof and explosion-proof panel mechanism; 110, Partition unit; 111, Decorative layer one; 112, Square tube; 113, Explosion-proof core layer one; 115, Square channel; 116, Square hole one; 117, Square hole two; 118, Square hole three; 119, Square hole four; 120, Top plate unit; 121, Decorative layer two; 122, Explosion-proof core layer two; 123, Protrusion; 130, Buffer unit; 131, Sealing element; 132, Square plate; 200, Fixing mechanism; 210, Inclined block; 211, Slide groove; 212, Slide rail one; 220, Square block; 230, Slide rail two; 231, U-shaped frame; 232, Square frame. Detailed Implementation

[0042] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0043] Please see Figure 1-7In this embodiment of the present invention, a novel fireproof and explosion-proof partition structure for electric vehicle charging includes a fireproof and explosion-proof partition mechanism 100. The fireproof and explosion-proof partition mechanism 100 includes a partition unit 110 and the following components: a top plate unit 120 is fixedly connected to the top of the partition unit 110; several buffer units 130 are provided and fixed at equal intervals on the partition unit 110, which can buffer the impact force generated by an explosion inside the fireproof and explosion-proof partition mechanism 100; and two fixing mechanisms 200 are provided, both fixed to the partition unit 110 and the top plate. The units 120 are located on both sides and can fix the splice between the partition unit 110 and the top plate unit 120. The partition unit 110 includes the following parts: two decorative layers 111 are provided, and the blast-resistant core layer 113 is fixed between the two decorative layers 111. Several square holes 118 are equally spaced at one end of the blast-resistant core layer 113. Several square holes 117 are provided, which are equally spaced on the outer wall of one of the decorative layers 111 at the positions corresponding to the square holes 118. Square holes 119 are provided. The top plate unit 120 comprises several equally spaced decorative layers 111 on its outer wall. The top plate unit 120 includes the following components: its blast-resistant core layer 122 is inserted between the interior of the two decorative layers 111; decorative layers 121 are fixedly connected to both outer walls of the blast-resistant core layer 122; and several protrusions 123 are fixedly connected at equal intervals to the outer wall of one end of the blast-resistant core layer 122. The outer walls of the protrusions 123 are slidably inserted into square holes 118. The fixing mechanism 200 includes the following components: its slide rail 212 is connected to the outer wall of the protrusions 123. The wall is fixed, and an inclined block 210 is slidably inserted into the slide rail 212. Two slide grooves 211 are provided, which are respectively opened on the outer walls of the inclined block 210 on both sides. The square block 220 is fixed inside the square hole 118. Several protrusions 123 are equally spaced on the blast-resistant core layer 122 of the top plate unit 120. During installation, they are inserted into the square hole 118. In addition, the square block 220 presses the inclined block 210 to extend outward from the square hole 117, which can effectively limit the partition unit 110 and the top plate unit 120 together, and there is no gap at the splice.

[0044] The fixing mechanism 200 includes the following parts: several slide rails 230 are provided, which are fixed at equal intervals to the outer walls on both sides of one of the decorative layers 111. A U-shaped frame 231 is slidably inserted between the slide rails 230 and the slide groove 211. Two square frames 232 are provided, which are inserted into the two ends of the U-shaped frame 231 respectively. The square frames 232 are detachably connected to the decorative layer 111. By providing the square frames 232, during installation, the inclined block 210 can be limited here by inserting it along the inside of the slide rails 230 and the slide groove 211. By turning the bolts on the square frames 232, the partition unit 110 and the top plate unit 120 are fixed together, which effectively improves the stability.

[0045] The partition unit 110 includes the following parts: several square grooves 115 are provided, which are equally spaced on the outer wall of the explosion-proof core layer 113; several square holes 116 are equally spaced on the inner wall of the square grooves 115; several square tubes 112 are provided, which are equally spaced and fixed on the outer wall of one of the decorative layers 111; and the square holes 116 are connected to the inside of the square tubes 112. The buffer unit 130 includes the following parts: two sealing elements 131 are provided and fixed to the inner wall of the square grooves 115; a square plate 132 is fixedly connected between the outer walls of the two sealing elements 131. By providing sealing elements 131 and square plates 132 on the partition unit 110, when an explosion occurs inside the fireproof and explosion-proof plate mechanism 100, the square plate 132 is allowed to slide and leave a gap when squeezed, so that the shock wave can be discharged to the ground along the square tubes 112 connected to the square holes 116, which can effectively reduce the pressure accumulation inside the fireproof and explosion-proof plate mechanism 100.

[0046] Specifically, during operation, personnel anchor both ends of the partition unit 110 to the ground using U-shaped aluminum alloy clips with anchor bolts. Then, the partition unit 110 is inserted into the U-shaped slot and secured with bolts. Next, the top plate unit 120 is installed. It is inserted into the partition unit 110 from above, causing the protrusion 123 to insert into the corresponding square hole 118. The inclined end of the inclined block 210 will contact the square block 220, causing the inclined block 210 to be compressed. Slide to one side, extending outward from square hole 217 until block 220 adheres to the outer wall of anti-explosion core layer 212. Personnel insert U-shaped frame 231 along slide rail 230 and slide groove 211, limiting all inclined blocks 210. Tighten the bolts on square frame 232 to make U-shaped frame 231 tightly adhere to the outer wall of decorative layer 111, limiting its position. This completes the splicing of partition unit 110 and top plate unit 120. When the fireproof and explosion-proof plate mechanism 100 is inside... In the event of an explosion, if the impact is too great, the shock wave will come into contact with the square plate 132. The pressure on the square plate 132 will be applied to the seal 131. The seal 131 will deform under pressure, causing the square plate 132 to slide into the square groove 115 and separate from the decorative layer 111 surface at the square hole 119. At this time, the internal space is connected to the square hole 116. High-temperature gas and flames will be sprayed from the square hole 119 to the square hole 116, and then discharged to the ground through the connected square tube 112. The partition unit 110 and the top plate unit 120 are both made of inorganic mineral silicon beads, which have 60% of the density of traditional calcium silicate board, and the fire resistance is twice as high. They are 70% of the weight of traditional magnesium oxide board, and the fire resistance stability is more than twice as high. They are highly machinable and have high nail-holding power. The seal 131 is made of silicone rubber, which can be used for a long time in the temperature range of -50 degrees to 250 degrees or even higher, and can withstand higher temperatures in the short term.

[0047] Example 1

[0048] like Figure 3 , Figure 5 , Figure 6 and Figure 7 As shown, in this embodiment, the partition unit 110 includes the following parts: two decorative layers 111 are provided, and an anti-riot core layer 113 is fixed between the two decorative layers 111. A plurality of square holes 118 are equally spaced at one end of the anti-riot core layer 113. A plurality of square holes 117 are provided, equally spaced on the outer wall of one of the decorative layers 111 at positions corresponding to the square holes 118. A plurality of square holes 119 are provided, equally spaced on the outer wall of one of the decorative layers 111. The top plate unit 120 includes the following parts: an anti-riot core layer 122... The two decorative layers 111 are inserted into each other. Decorative layers 121 are fixedly connected to both outer walls of the riot-resistant core layer 122. Several protrusions 123 are fixedly connected at equal intervals to one end of the outer wall of the riot-resistant core layer 122. The outer wall of the protrusions 123 is slidably inserted into the square hole 118. The fixing mechanism 200 includes the following parts: its slide rail 212 is fixed to the outer wall of the protrusions 123. An inclined block 210 is slidably inserted into the slide rail 212. Two grooves 211 are provided, which are respectively opened on the outer walls of the inclined block 210. The square block 220 is fixed inside the square hole 118.

[0049] In this embodiment, the personnel anchor both ends of the partition unit 110 to the ground using U-shaped aluminum alloy clips with anchor bolts. Then, the partition unit 110 is inserted into the U-shaped slot and secured with bolts. Next, the top plate unit 120 is installed. The top plate unit 120 is inserted into the partition unit 110 from above, causing the protrusion 123 to insert into the corresponding square hole 118. The inclined end of the inclined block 210 contacts the square block 220, causing the inclined block 210 to slide to one side under pressure, extending outwards from the square hole 117 until the square block 220 adheres to the riot control core. The outer wall of the second layer 122 has several protrusions 123 evenly spaced on the blast-resistant core layer 122 of the top plate unit 120. During installation, these protrusions are inserted into the square hole 118, and together with the square block 220, the inclined block 210 is pressed outward from the square hole 117. This effectively limits the partition unit 110 and the top plate unit 120 together, and there is no gap at the splice, which greatly enhances the stability of the splice. During the explosion impact, the partition unit 110 and the top plate unit 120 can withstand huge pressure, effectively preventing the splice from opening or misaligning due to uneven force.

[0050] like Figure 7As shown, in this embodiment, the fixing mechanism 200 includes the following parts: several slide rails 230 are provided, which are fixed to the outer walls on both sides of one of the decorative layers 111 at equal intervals; a U-shaped frame 231 is slidably inserted between the slide rails 230 and the slide groove 211; two square frames 232 are provided, which are respectively inserted into the two ends of the U-shaped frame 231; and the square frames 232 are detachably connected to the decorative layer 111.

[0051] In practice, the U-shaped frame 231 is inserted along the slide rail 230 and the slide groove 211 to limit all the inclined blocks 210. The bolts on the square frame 232 are then turned to make the U-shaped frame 231 fit tightly against the outer wall of the decorative layer 111 and limit its position. By setting the square frame 232, during installation, the inclined blocks 210 can be limited at this position by inserting the frame along the inside of the slide rail 230 and the slide groove 211. The bolts on the square frame 232 are then turned to fix the partition unit 110 and the top plate unit 120 together, which effectively improves the stability and makes the installation convenient and efficient.

[0052] Example 2

[0053] like Figure 3 As shown, in this embodiment, the partition unit 110 includes the following parts: it has several square grooves 115, which are equally spaced on the outer wall of the anti-riot core layer 113; several square holes 116 are equally spaced on the inner wall of the square grooves 115; several square tubes 112 are provided, which are equally spaced and fixed on the outer wall of one of the decorative layers 111; and the square holes 116 communicate with the inside of the square tubes 112. The buffer unit 130 includes the following parts: it has two sealing members 131, which are fixed to the inner wall of the square grooves 115; and a square plate 132 is fixedly connected between the outer walls of the two sealing members 131.

[0054] In practical implementation, when an explosion occurs inside the fireproof and explosion-proof panel mechanism 100, if the explosion impact is too large, the shock wave will come into contact with the square plate 132. The pressure on the square plate 132 will affect the sealing element 131. The sealing element 131 will deform under pressure, causing the square plate 132 to slide into the square groove 115 and separate from the decorative layer 111 surface at the square hole 119. At this time, the internal space is connected to the square hole 116. High-temperature gas and flames will be sprayed from the square hole 119 to the square hole 116, and then discharged to the ground through the connected square tube 112. By setting the sealing element 131 and the square plate 132 on the partition unit 110, when an explosion occurs inside the fireproof and explosion-proof panel mechanism 100, the square plate 132 is allowed to slide under pressure and leave a gap, allowing the shock wave to be discharged to the ground through the square tube 112 connected to the square hole 116. This can effectively reduce the internal pressure of the fireproof and explosion-proof panel mechanism 100. The pressure buildup in the structure allows the fireproof and explosion-proof panel 100 to maintain relatively good structural integrity even after an explosion. Compared to traditional explosion-proof panels that may require complete replacement after an impact, this design only requires inspection and repair of some potentially damaged partition units 110 or top plate units 120. This greatly improves the reusability of the fireproof and explosion-proof panel 100, reduces operating costs, and effectively enhances its stability. It also prevents pressure from failing to dissipate in time, which could easily lead to severe deformation or even rupture of the partition units 110 or top plate units 120, causing the entire protective structure to fail. Furthermore, the square tube 112 guides the shock wave toward the ground, achieving orderly dissipation of the shock wave. This allows the energy generated by the explosion to be released along a predetermined path, preventing the shock wave from spreading wantonly within the protected space.

[0055] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0056] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A novel fireproof and explosion-proof partition structure for electric vehicle charging, characterized in that, include: The fireproof and explosion-proof plate mechanism (100) includes a partition unit (110), and a top plate unit (120) is fixedly connected to the top of the partition unit (110). A buffer unit (130) is provided, which is fixed at equal intervals on the partition unit (110) and can buffer the impact force generated by the explosion inside the fireproof and explosion-proof plate mechanism (100); The fixing mechanism (200) has two parts, both of which are fixed between the partition unit (110) and the top plate unit (120) on both sides, and can fix the splice between the partition unit (110) and the top plate unit (120).

2. A novel fire and explosion proof bulkhead structure for electric vehicle charging as claimed in claim 1, wherein, The partition unit (110) includes: Decorative layer one (111) has two parts; An anti-riot core layer (113) is fixed between two decorative layers (111), and a plurality of square holes (118) are equally spaced at one end of the anti-riot core layer (113). Square hole two (117) is provided in several places, and is equally spaced on the outer wall of one of the decorative layers one (111) at the position corresponding to square hole three (118); Square holes four (119) are provided in several places, and are equally spaced on the outer wall of one of the decorative layers one (111).

3. A novel fire and explosion proof bulkhead structure for electric vehicle charging as claimed in claim 2, wherein, The partition unit (110) includes: A number of square channels (115) are provided and are equally spaced on the outer wall of the anti-riot core layer (113). A number of square holes (116) are equally spaced on the inner wall of the square channels (115). Square tubes (112) are provided in several places and are fixed at equal intervals on the outer wall of one of the decorative layers (111), and square holes (116) are connected to the inside of square tubes (112).

4. A novel fire and explosion proof bulkhead structure for electric vehicle charging as claimed in claim 3, wherein, The top plate unit (120) includes: The second anti-riot core layer (122) is inserted between the interior of the two decorative layers (111). The outer walls of both sides of the second anti-riot core layer (122) are fixedly connected with decorative layers (121). A number of protrusions (123) are fixedly connected at equal intervals on one end of the outer wall of the second anti-riot core layer (122). The outer wall of the protrusions (123) is slidably inserted into the square hole (118).

5. A novel fire and explosion proof bulkhead structure for electric vehicle charging as claimed in claim 4, wherein, The buffer unit (130) includes: There are two sealing elements (131), which are fixed to the inner wall of the square groove (115), and a square plate (132) is fixedly connected between the outer walls of the two sealing elements (131).

6. A novel fire and explosion proof bulkhead structure for electric vehicle charging as claimed in claim 5 wherein, The fixing mechanism (200) includes: The slide rail (212) is fixed to the outer wall of the protrusion (123), and the inclined block (210) is slidably inserted inside the slide rail (212). Two grooves (211) are provided, which are respectively opened on the outer walls of the inclined block (210); The cube (220) is fixed inside the square hole three (118).

7. A novel fireproof and explosion-proof partition structure for electric vehicle charging according to claim 6, characterized in that, The fixing mechanism (200) includes: The slide rails (230) are provided in several places, and are fixed at equal intervals to the outer walls on both sides of one of the decorative layers (111). A U-shaped frame (231) is slidably inserted between the slide rails (230) and the slide groove (211). There are two square frames (232), which are respectively inserted into the two ends of the U-shaped frame (231). The square frames (232) are detachably connected to the decorative layer (111).

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