Fireproof steel partition comprising composite nano silica glass

Abstract

The utility model relates to the technical field of glass partitions, in particular to a fireproof steel partition comprising composite nanometer silica glass, which comprises fireproof glass and a connecting assembly, the connecting assembly comprises a first connecting frame and a second connecting frame, wherein the first connecting frame is arranged on one side between the two adjacent pieces of fireproof glass; the second connecting frame is arranged on the other side between the two adjacent pieces of fireproof glass; the fastener is used for connecting the first connecting frame and the second connecting frame; the sealing part is arranged between the first connecting frame and the fireproof glass and / or between the second connecting frame and the fireproof glass; the sealing part can deform after being stressed, and a cavity capable of improving the deformation effect of the sealing part is formed in the sealing part. When the first connecting frame and the second connecting frame get close to each other and extrude the fireproof glass, extrusion force can be applied to the two ends of the sealing part, the sealing part is greatly deformed through the extrusion force, the sealing part abuts against the fireproof glass, and therefore efficient sealing of the fireproof glass is achieved.

Description

Technical Field

[0001] This utility model relates to the field of glass partition technology, and more specifically, to a fireproof steel partition comprising composite nano-silicon glass. Background Technology

[0002] Fire-resistant glass is a high-strength special glass that can provide fire resistance, heat insulation, and prevent shattering under high-temperature conditions. Typically, fire-resistant glass can withstand temperatures of around 1000 degrees Celsius while remaining intact, making it an ideal fire-resistant and heat-insulating material. It is widely used in infrastructure such as partitions in large public buildings, exterior curtain walls, and doors and windows in high-rise buildings, maximizing the harmony between fire protection and architectural aesthetics.

[0003] Glass partitions, also known as high partitions, high room dividers, high screens, prefabricated partitions, aluminum alloy partitions, high screens, office partitions, office glass, and office walls, not only fulfill the traditional function of space division but also significantly outperform traditional partitions in terms of lighting, sound insulation, fire resistance, environmental friendliness, ease of installation, reusability, and mass production. Traditional all-steel fireproof glass partitions have many drawbacks: firstly, they can only function as glass partitions, lacking other functions and thus being wasteful; secondly, the glass cannot be replaced individually after damage.

[0004] Chinese invention patent CN110158810A discloses a fireproof glass partition, comprising one or more fireproof glass panes 110 and frames 120 and 130. Frames 120 and 130 are respectively disposed on both sides of the fireproof glass panes 110, allowing multiple fireproof glass panes to be connected into a single unit. However, the sealing performance of this fireproof partition needs further improvement. Utility Model Content

[0005] The main objective of this invention is to propose a fireproof steel partition containing composite nano-silicon glass to solve the technical problems mentioned in the background art.

[0006] To address the aforementioned technical problems, this utility model proposes a fireproof steel partition comprising composite nano-silica glass, including: fireproof glass and a connecting component for connecting two adjacent pieces of fireproof glass into a single unit; wherein, the connecting component includes:

[0007] The first connecting frame is located on one side between two adjacent fireproof glass panels;

[0008] The second connecting frame is located on the other side between two adjacent fireproof glass panels and is opposite to the first connecting frame.

[0009] Fasteners are used to connect the first connecting frame and the second connecting frame;

[0010] And a sealing part, disposed between the first connecting frame and the fireproof glass, and / or between the second connecting frame and the fireproof glass;

[0011] The sealing part can deform under stress, and its interior has a cavity that can improve its deformation effect.

[0012] In the above technical solution, the sealing part further includes:

[0013] The first sealing strip is detachably mounted on the first connecting frame;

[0014] And a second sealing strip, which is detachably mounted on the second connecting frame;

[0015] The chamber is located within the first sealing strip and / or the second sealing strip.

[0016] In any of the above technical solutions, the first sealing strip further includes: a first sealing end, a second sealing end, and a connecting end for connecting the two.

[0017] The first sealing end and the second sealing end are used to act on the two pieces of fireproof glass, respectively.

[0018] Both the first and second sealing ends have chambers.

[0019] In any of the above technical solutions, the first connecting frame has a first mounting groove, and the connecting end of the first sealing strip is provided with a first protrusion that engages with the first mounting groove.

[0020] The second connecting frame has a second mounting groove, and the second sealing strip has a second protrusion that engages with the second mounting groove.

[0021] In any of the above technical solutions, a raised surface is further provided on the first sealing end and / or the second sealing end, and the raised surface contacts the fireproof glass and / or the first connecting frame.

[0022] In any of the above technical solutions, a hole is further provided on the connecting end, and the fastener includes a bolt and a nut. After the bolt passes through the second connecting frame and the hole on the connecting end, it leads to the first mounting groove. The bolt is set in the first mounting groove and is threadedly connected to the bolt.

[0023] In any of the above technical solutions, further, the first mounting groove includes: an inner groove and an outer groove, the inner diameter of the outer groove gradually decreases from the port inward, and the inner diameter of the inner groove is greater than the minimum inner diameter of the outer groove;

[0024] The first protrusion is engaged with the outer groove, and the outer wall of the first protrusion is adapted to the inner wall of the outer groove.

[0025] In any of the above technical solutions, the second connection frame further includes:

[0026] The connecting plate has hooks at both ends that bend to the same side, and the recesses on the hooks form a second mounting groove.

[0027] And decorative cover plates, set on the connecting plate;

[0028] There are two second sealing strips, which are respectively set on both sides of the connecting plate through the second protrusion on them.

[0029] In any of the above technical solutions, the fireproof glass further includes two or more layers of glass, and also has one or more layers of nano-silicon fireproof adhesive sandwiched between them.

[0030] In any of the above technical solutions, the sealing part is further made of fire-retardant material.

[0031] Beneficial effects: Compared with the existing technology, the fireproof glass can be connected by placing two pieces of fireproof glass on both sides of the first connecting frame and the second connecting frame, and then connecting the first connecting frame and the second connecting frame with fasteners.

[0032] For the sealing part that plays a sealing role, by setting a cavity inside it, when the first connecting frame and the second connecting frame approach each other and squeeze the fireproof glass, a squeezing force will be applied to both ends of the sealing part. This squeezing force causes the sealing part to deform significantly and presses the sealing part tightly against the fireproof glass, thereby achieving a highly efficient seal for the fireproof glass. Attached Figure Description

[0033] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0034] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0035] Figure 2 This is a top view of the structure of this utility model;

[0036] Figure 3 This is a top-view enlarged structural schematic diagram of this utility model;

[0037] Figure 4 This is a top view of the first connecting frame of this utility model;

[0038] Figure 5This is a top view of the second connecting frame of this utility model.

[0039] The annotations in the attached figures are explained as follows:

[0040] 1. Fireproof glass; 11. Glass; 12. Nano-silicone fireproof adhesive; 13. Frame; 2. First connecting frame; 21. First mounting groove; 211. Inner groove; 212. Outer groove; 3. Second connecting frame; 31. Second mounting groove; 32. Connecting plate; 33. Decorative cover plate; 4. Fastener; 41. Bolt; 42. Nut; 5. Sealing part; 50. Chamber; 51. First sealing strip; 511. First sealing end; 512. Second sealing end; 513. Connecting end; 514. First protrusion; 5141. First extension; 5142. Second extension; 515. Raised surface; 52. Second sealing strip; 521. Second protrusion. Detailed Implementation

[0041] Hereinafter, exemplary embodiments according to this application will be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are merely a part of the embodiments of this application, and not all of the embodiments of this application. It should be understood that this application is not limited to the exemplary embodiments described herein. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0042] It should be noted that, as shown in this application and claims, unless the context clearly indicates otherwise, the words "a," "an," "an," and / or "the" do not specifically refer to the singular and may also include the plural. Generally speaking, the terms "comprising" and "including" only indicate the inclusion of explicitly identified steps and elements, and these steps and elements do not constitute an exclusive list; the method or apparatus may also include other steps or elements.

[0043] If the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0044] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0045] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0046] Nano-silicon (crystal silicon) fireproof glass is a composite glass made of two or more layers of glass sandwiched with multiple layers of inorganic fireproof silicon. It boasts superior light transmission and weather resistance. The fireproof principle of nano-silicon composite glass is as follows: In the event of a fire, the glass on the fire-facing side shatters rapidly upon exposure to high temperatures. The fireproof silicon layer absorbs a large amount of heat and radiation and simultaneously expands rapidly, forming a high-hardness, opaque fireproof sheet. This sheet maintains its fire-resistant integrity for a certain period, preventing the transfer of high temperatures to the unexposed side, effectively isolating the spread of flames, smoke, and toxic gases, forming a firewall, buying time for rescue efforts, and possessing excellent fireproof and heat-insulating properties.

[0047] Fireproof partitions are partitions made of fireproof glass. In view of the problem that existing partitions have weak sealing performance, this application proposes a fireproof steel partition containing composite nano-silicon glass.

[0048] The following embodiments will be used to provide a detailed description of a fireproof steel partition comprising composite nano-silicon glass according to this application.

[0049] Example 1:

[0050] like Figures 1-5As shown, in this embodiment, a fireproof steel partition containing composite nano-silicon glass includes: fireproof glass 1 and connecting components for connecting two adjacent fireproof glass 1 pieces into one piece; several fireproof glass 1 pieces are connected by the connecting components to form a partition that serves a sealing function, and when one of the fireproof glass 1 pieces is damaged, the fireproof glass 1 piece can be directly replaced.

[0051] To ensure the sealing performance between adjacent fire-resistant glass panes 1, the connection assembly has been optimized. Specifically, the connection assembly includes: a first connecting frame 2, disposed on one side between two adjacent fire-resistant glass panes 1; a second connecting frame 3, disposed on the other side between two adjacent fire-resistant glass panes 1, and opposite to the first connecting frame 2; a fastener 4, used to connect the first connecting frame 2 and the second connecting frame 3; and a sealing part 5, disposed between the first connecting frame 2 and the fire-resistant glass pane 1, and / or between the second connecting frame 3 and the fire-resistant glass pane 1.

[0052] The sealing part 5 can deform under force, and its interior has a chamber 50 that can improve its deformation effect.

[0053] Two pieces of fireproof glass 1 are placed on either side of the first connecting frame 2 and the second connecting frame 3, and then the first connecting frame 2 and the second connecting frame 3 are connected by fasteners 4, thereby achieving the connection of the fireproof glass 1. For the sealing part 5, which serves a sealing function, a chamber 50 is provided inside. When the first connecting frame 2 and the second connecting frame 3 approach each other and press against the fireproof glass 1, a compressive force is applied to both ends of the sealing part 5. This compressive force causes the sealing part 5 to deform significantly, causing it to press tightly against the fireproof glass 1, thereby achieving a seal on the fireproof glass 1.

[0054] It should be noted that the sealing part 5 is made of fire-retardant material to prevent it from being burned, which would cause the joint of the fireproof glass 1 to no longer be sealed, allowing smoke to spread outward.

[0055] Example 2:

[0056] This embodiment is a further improvement based on Embodiment 1.

[0057] like Figures 3-5 As shown, in this embodiment, the sealing part 5 includes: a first sealing strip 51, which is detachably disposed on the first connecting frame 2; and a second sealing strip 52, which is detachably disposed on the second connecting frame 3;

[0058] The chamber 50 is located within the first sealing strip 51 and / or the second sealing strip 52.

[0059] To improve the sealing effect at the joint of the two fireproof glass panes 1, the sealing part 5 is configured with a first sealing strip 51 and a second sealing strip 52 to achieve double-sided sealing of the fireproof glass 1. The detachable design facilitates installation and replacement during maintenance.

[0060] Specifically, the first connecting frame 2 has a first mounting groove 21, and the connecting end 513 of the first sealing strip 51 is provided with a first protrusion 514 that engages with the first mounting groove 21; the second connecting frame 3 has a second mounting groove 31, and the second sealing strip 52 is provided with a second protrusion 521 that engages with the second mounting groove 31.

[0061] The first sealing strip 51 and the second sealing strip 52 are installed by means of plugging in.

[0062] Example 3:

[0063] This embodiment is a further improvement based on Embodiment 2.

[0064] like Figure 3 and Figure 4 As shown, in this embodiment, the first sealing strip 51 includes: a first sealing end 511, a second sealing end 512, and a connecting end 513 for connecting the two.

[0065] The first sealing end 511 and the second sealing end 512 are used to act on the two fireproof glass pieces 1 respectively; each of the first sealing end 511 and the second sealing end 512 is provided with a chamber 50.

[0066] By setting the first sealing end 511 and the second sealing end 512, the two adjacent fireproof glass pieces 1 are sealed.

[0067] The chamber 50 is located inside the first sealing end 511 and the second sealing end 512. When the first sealing strip 51 is squeezed, both the first sealing end 511 and the second sealing end 512 are squeezed inward, which causes a large deformation of the end face where it contacts the fireproof glass 1 and increases the contact area with the fireproof glass 1, thereby achieving high sealing performance.

[0068] It should be noted that the first sealing end 511, the second sealing end 512, and the connecting end 513 are an integral structure to improve the overall strength of the first sealing strip 51 and enhance its airtightness.

[0069] Example 4:

[0070] This embodiment is a further improvement based on Embodiment 3.

[0071] like Figure 3 and Figure 4As shown, in this embodiment, a raised surface 515 is provided on the first sealing end 511 and / or the second sealing end 512, and the raised surface 515 is in contact with the fireproof glass 1 and / or the first connecting frame 2.

[0072] The raised surface 515 refers to the end face with a raised structure. The raised surface 515 is provided to further increase the contact area between the first sealing strip 51 and the fireproof glass 1 and the first connecting frame 2.

[0073] Specifically, the protrusions on the raised surface 515 can be raised dots or raised strips. Optimally, the raised surface 515 is provided with raised strips, which are conical in shape, thus making the raised surface 515 wavy.

[0074] Example 5:

[0075] This embodiment is a further improvement based on embodiment three or embodiment four.

[0076] like Figure 4 As shown, in this embodiment, a hole is provided on the connecting end 513, and the fastener 4 includes a bolt 41 and a nut 42. After the bolt 41 passes through the hole on the second connecting frame 3 and the connecting end 513, it leads to the first mounting groove 21. The bolt 41 is set in the first mounting groove 21 and is threadedly connected to the bolt 41.

[0077] By making a hole in the connecting end 513, the bolt 41 can pass through the connecting end 513, thereby securing the first sealing strip 51 to the first connecting frame 2 without detachment.

[0078] It should be noted that, in order to ensure the sealing between the connecting end 513 on the first sealing strip 51 and the first connecting frame 2, the first mounting groove 21 is divided into an inner groove 211 and an outer groove 212. The inner diameter of the outer groove 212 gradually decreases from the port inward, and the inner diameter of the inner groove 211 is larger than the minimum inner diameter of the outer groove 212. The first protrusion 514 is engaged with the outer groove 212, and the outer wall of the first protrusion 514 is adapted to the inner wall of the outer groove 212.

[0079] After the first protrusion 514 is inserted into the outer groove 212, the outer wall of the first protrusion 514 abuts against the inner wall of the outer groove 212, thereby achieving a seal. To prevent loosening, a first extension 5141 and a second extension 5142 are also provided on the first protrusion 514. The first extension 5141 abuts against the inner port of the outer groove 212, and the second extension 5142 abuts against the outer port of the outer groove 212, so that the first protrusion 514 is engaged in the outer groove 212, and even if the first sealing strip 51 is subjected to a certain pulling force, it is not easy to detach from the outer groove 212.

[0080] It should be noted that the first connecting frame 2 is formed by bending a plate-like structure.

[0081] Example 6:

[0082] This embodiment is a further improvement based on embodiment three or embodiment four.

[0083] like Figure 5 As shown, in this embodiment, the second connecting frame 3 includes: a connecting plate 32, which has hooks at both ends that bend to the same side, and the recesses on the hooks form a second mounting groove 31; and a decorative cover plate 33, which is disposed on the connecting plate 32.

[0084] There are two second sealing strips 52, which are respectively provided on both sides of the connecting plate 32 through the second protrusions 521 on them.

[0085] Two second sealing strips 52 are provided for easy installation; the decorative cover plate 33 serves to protect the connecting plate 32 and improve its appearance.

[0086] Example 7:

[0087] This embodiment is a further improvement based on any of the above embodiments.

[0088] like Figures 1-3 As shown, in this embodiment, the fireproof glass 1 includes two or more layers of glass 11, and also has one or more layers of nano-silicone fireproof adhesive 12 sandwiched between them. A frame 13 is also provided around the glass, and the frame 23 is made of fireproof cold-bent steel pipe profile. When the outer glass of the fireproof glass 1 is heated and shatters, the inner nano-silicone fireproof adhesive 12 expands when heated and forms a fireproof layer, which can play a role in fire and smoke isolation for a certain period of time.

[0089] Nano-silica fire-retardant adhesive is a special type of silica sol, made primarily of nano-sized silica, with the addition of various additives, and processed using a special technique to create a milky white aqueous solution. This type of silica sol has a particle size of approximately 50 nanometers. The additives mainly include: modified water-based additives (for producing high-concentration silica sol), charring aids, curing agents, and antifreeze agents, which are the core components in nano-silica fire-retardant glass.

[0090] Insulated and fireproof cold-bent steel pipe profiles have the characteristics of high strength, fire resistance, corrosion resistance, impact resistance and light weight. Therefore, this material is used to make the frame 13.

[0091] The various embodiments of this disclosure have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A fireproof steel partition comprising composite nano-silica glass, comprising: Fire-resistant glass (1) and connecting components for connecting two adjacent pieces of fire-resistant glass (1) into one unit, characterized in that the connecting components include: The first connecting frame (2) is disposed on one side between two adjacent fireproof glass pieces (1); The second connecting frame (3) is disposed on the other side between two adjacent fireproof glass pieces (1) and is opposite to the first connecting frame (2); Fastener (4) for connecting the first connecting frame (2) and the second connecting frame (3); And a sealing part (5) is disposed between the first connecting frame (2) and the fireproof glass (1), and / or between the second connecting frame (3) and the fireproof glass (1); The sealing part (5) can deform under force, and its interior has a cavity (50) that can improve its deformation effect.

2. The fireproof steel partition comprising composite nano-silicon glass as described in claim 1, characterized in that, The sealing part (5) includes: The first sealing strip (51) is detachably mounted on the first connecting frame (2); And a second sealing strip (52), which is detachably mounted on the second connecting frame (3); The chamber (50) is located within the first sealing strip (51) and / or the second sealing strip (52).

3. The fireproof steel partition comprising composite nano-silicon glass as described in claim 2, characterized in that, The first sealing strip (51) includes: a first sealing end (511), a second sealing end (512), and a connecting end (513) for connecting the two. The first sealing end (511) and the second sealing end (512) are used to act on the two pieces of fireproof glass (1) respectively; The first sealing end (511) and the second sealing end (512) are each provided with a chamber (50).

4. The fireproof steel partition comprising composite nano-silicon glass as described in claim 3, characterized in that, The first connecting frame (2) has a first mounting groove (21), and the connecting end (513) of the first sealing strip (51) is provided with a first protrusion (514) that engages with the first mounting groove (21); The second connecting frame (3) has a second mounting groove (31), and the second sealing strip (52) is provided with a second protrusion (521) that engages with the second mounting groove (31).

5. The fireproof steel partition comprising composite nano-silicon glass as described in claim 3, characterized in that, The first sealing end (511) and / or the second sealing end (512) are provided with a raised surface (515), which is in contact with the fireproof glass (1) and / or the first connecting frame (2).

6. The fireproof steel partition comprising composite nano-silicon glass as described in claim 4, characterized in that, The connecting end (513) has a hole. The fastener (4) includes a bolt (41) and a nut (42). The bolt (41) passes through the hole on the second connecting frame (3) and the connecting end (513) and leads to the first mounting groove (21). The bolt (41) is set in the first mounting groove (21) and is threadedly connected to the bolt (41).

7. The fireproof steel partition comprising composite nano-silicon glass as described in claim 4, characterized in that, The first mounting groove (21) includes an inner groove (211) and an outer groove (212). The inner diameter of the outer groove (212) gradually decreases from the port inward, and the inner diameter of the inner groove (211) is greater than the minimum inner diameter of the outer groove (212). The first protrusion (514) is engaged with the outer groove (212), and the outer wall of the first protrusion (514) is adapted to the inner wall of the outer groove (212).

8. The fireproof steel partition comprising composite nano-silicon glass as described in claim 4, characterized in that, The second connection frame (3) includes: The connecting plate (32) has hooks at both ends that bend to the same side, and the recesses on the hooks form the second mounting groove (31); And a decorative cover plate (33) is disposed on the connecting plate (32); There are two second sealing strips (52), which are respectively disposed on both sides of the connecting plate (32) through second protrusions (521).

9. The fireproof steel partition comprising composite nano-silica glass as described in any one of claims 1-8, characterized in that, The fireproof glass (1) comprises two or more layers of glass, and also has one or more layers of nano-silicon fireproof adhesive sandwiched between them.

10. The fireproof steel partition comprising composite nano-silicon glass as described in claim 9, characterized in that, The sealing part (5) is made of fire-retardant material.

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