Fireproof and explosion-proof laminated glass

Abstract

The utility model discloses fireproof and explosion-proof laminated glass which comprises upper-layer glass and lower-layer glass, the upper-layer glass and the lower-layer glass are connected in a consistent mode, a sealing groove is formed in the peripheral side of the surface of the upper end of the lower-layer glass, an adhesive groove is formed in the sealing groove, and the upper-layer glass and the lower-layer glass are arranged in the adhesive groove. The adhesive groove is formed in the surface of the upper end of the lower-layer glass, limiting frames are arranged above the upper-layer glass and below the lower-layer glass, mounting plates are arranged on the peripheral sides of the side edges of the upper-layer glass and the lower-layer glass, and the limiting frames, the upper-layer glass and the lower-layer glass are all located in the middles of the inner sides of the mounting plates; according to the utility model, under the condition that the glue is placed and supported by the glue groove, the contact area between the glue and the upper-layer glass and the lower-layer glass on the two sides is increased, the connection firmness is improved, meanwhile, the sealing ring is additionally arranged in the sealing groove, and after the upper-layer glass and the lower-layer glass are clamped and fastened, the glue and the sealing ring are simultaneously fastened, so that the sealing performance of the outer side is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laminated glass, in particular to a fireproof and explosion-proof laminated glass. Background Art

[0002] Laminated glass is a type of safety glass that is made of two or more layers of glass. The middle layer is mostly PVB film (scientific name: polyvinyl butyral). It is a type of safety glass that is bonded together through a special process of heating and high pressure.

[0003] By using fireproof and explosion-proof glass for secondary composite preparation, its use strength can be improved. Composite preparation is generally achieved through bonding with adhesives. In the traditional preparation method, the glass is used directly after being pressed with adhesive without continuous clamping. As a result, it is easily eroded by factors such as rain during actual use, affecting the stability of the internal glass connection, thereby affecting its fireproof and explosion-proof performance.

[0004] Therefore, we provide a fire-proof and explosion-proof laminated glass. Utility Model Content

[0005] The purpose of the utility model is to provide a fireproof and explosion-proof laminated glass in order to solve the above-mentioned technical problems and achieve the effect of continuous clamping to ensure the stable connection.

[0006] In view of this, the present invention provides a fireproof and explosion-proof laminated glass, comprising an upper layer of glass and a lower layer of glass, the upper layer of glass and the lower layer of glass being connected in the same manner, a sealing groove being provided on the peripheral side of the upper end surface of the lower layer of glass, an adhesive groove being provided inside the sealing groove, the adhesive groove being provided on the upper end surface of the lower layer of glass, a limit frame being provided above the upper layer of glass and below the lower layer of glass, a mounting plate being provided on the peripheral side edges of the upper layer of glass and the lower layer of glass, the limit frame, the upper layer of glass and the lower layer of glass being located in the middle inner side of the mounting plate.

[0007] Preferably, the lower end surface of the upper glass is in contact with the upper end surface of the lower glass, and the interiors of the two sealing grooves located on the upper and lower sides are connected, and the interiors of the two adhesive grooves located on the upper and lower positions are connected.

[0008] Preferably, a limiting groove is provided at the lower end of the upper limiting frame, and the limiting frame is plugged into the upper glass via the limiting groove; and a limiting groove is provided at the upper end of the lower limiting frame, and the limiting frame is plugged into the lower glass via the limiting groove.

[0009] Preferably, a plurality of fastening holes are provided on the upper end surface of the upper limit frame, and a plurality of fastening holes are provided on the lower end surface of the lower limit frame.

[0010] Preferably, a connecting groove is provided in the middle of one side of the mounting plate close to the upper glass and the lower glass, and clamping holes are provided through the upper and lower ends of the connecting groove.

[0011] Preferably, the clamping hole extends out of the upper and lower surfaces of the mounting plate, and the clamping hole is communicated with the interior of the fastening hole.

[0012] Preferably, a plurality of mounting holes are provided through the surface of the mounting plate on one side away from the clamping hole, and the mounting holes are used for fastening the mounting plate to the outside.

[0013] Compared with the existing technology, the present invention provides a fireproof and explosion-proof laminated glass with the following beneficial effects:

[0014] The utility model increases the contact area between the adhesive and the upper and lower glass layers on both sides under the support of the adhesive groove, thereby improving the firmness of the connection. At the same time, a sealing ring is added inside the sealing groove. After the upper and lower glass layers are clamped and tightened, the adhesive and the sealing ring are simultaneously imprisoned, thereby improving the sealing performance of the outer side.

[0015] The utility model further increases the connection area of ​​the adhesive and the connection range of the sealing ring by using the upper and lower sealing grooves and the adhesive groove at the same time.

[0016] The utility model moves the upper glass, lower glass and limit frame in the clamping state at the same time so that they are plugged into the connecting grooves. After the four outer connecting grooves are plugged at the same time, fastening nails are used to connect and fasten the clamping holes with the fastening holes, thereby re-tightening and limiting the upper glass and the lower glass.

[0017] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the top view of the fireproof and explosion-proof laminated glass proposed in the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional side structure of a fireproof and explosion-proof laminated glass proposed in the utility model;

[0020] Figure 3 This is an enlarged schematic diagram of the structure at point A of a fireproof and explosion-proof laminated glass proposed in the present invention;

[0021] Figure 4 This is a side structural schematic diagram of a fireproof and explosion-proof laminated glass proposed by the utility model.

[0022] In the figure: 1, upper glass; 101, lower glass; 2, sealing groove; 3, adhesive groove; 4, limit frame; 401, fastening hole; 402, limit groove; 5, mounting plate; 501, mounting hole; 502, clamping hole. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They 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 direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0025] Example 1: A fireproof and explosion-proof laminated glass, such as Figure 1 - Figure 4 As shown, it includes an upper layer of glass 1 and a lower layer of glass 101. The connection methods of the upper layer of glass 1 and the lower layer of glass 101 are the same. A sealing groove 2 is provided on the circumferential side of the upper end surface of the lower layer of glass 101. An adhesive groove 3 is provided inside the sealing groove 2. The adhesive groove 3 is provided on the upper end surface of the lower layer of glass 101. A limit frame 4 is provided above the upper layer of glass 1 and below the lower layer of glass 101. A mounting plate 5 is provided on the circumferential side of the upper layer of glass 1 and the lower layer of glass 101. The limit frame 4, the upper layer of glass 1 and the lower layer of glass 101 are all located in the middle inner side of the mounting plate 5.

[0026] First, place the upper glass 1 and the lower glass 101 together, then heat the connecting glue inside the adhesive grooves 3 on both sides, and add a sealing ring inside the sealing groove 2. After the upper glass 1 and the lower glass 101 are clamped and fastened, the glue and the sealing ring are imprisoned at the same time. On the basis of the normal connection between the upper glass 1 and the lower glass 101, the outer sealing performance is improved, and by selecting the upper glass 1 and the lower glass 101 with explosion-proof and fire-proof properties for clamping, it is ensured that the connected device has stable fire and explosion-proof properties. At the same time, with the support of the adhesive groove 3 for placing the glue, the contact area between the glue and the upper glass 1 and the lower glass 101 on both sides is increased, and the reliability of the connection is improved. At the same time, according to the number of layers of glass, sealing grooves 2 and adhesive grooves 3 are opened on the adjacent sides of the two adjacent upper glass 1 and the lower glass 101 to ensure that their outer surfaces are normally connected.

[0027] like Figure 1 - Figure 4As shown, the lower surface of the upper glass 1 is in contact with the upper surface of the lower glass 101 , and the two sealing grooves 2 on the upper and lower sides are internally connected, and the two adhesive grooves 3 on the upper and lower sides are internally connected.

[0028] By using the upper and lower sealing grooves 2 and the adhesive groove 3 at the same time, the connection area of ​​the adhesive and the connection range of the sealing ring are further increased, thereby improving the connection strength and ensuring the overall stability of the device.

[0029] like Figure 1 - Figure 4 As shown, the upper limit frame 4 has a limit slot 402 at its lower end, through which the limit frame 4 is plugged into the upper glass 1 ; the lower limit frame 4 has a limit slot 402 at its upper end, through which the limit frame 4 is plugged into the lower glass 101 .

[0030] A plurality of fastening holes 401 are formed on the upper surface of the upper limiting frame 4 , and a plurality of fastening holes 401 are formed on the lower surface of the lower limiting frame 4 .

[0031] After the upper glass 1 and the lower glass 101 are clamped and fastened, they are placed inside the upper and lower limit frames 4 so that they are located between the limit grooves 402 on both sides. Moreover, when the two limit frames 4 clamp the upper glass 1 and the lower glass 101, there is a certain gap between the two limit frames 4 to ensure subsequent continued clamping, thereby ensuring that the glue can fully contact when in the clamping state, and ensuring that its viscosity has time to fully exert itself.

[0032] like Figure 1 - Figure 4 As shown, a connecting groove is provided in the middle of one side of the mounting plate 5 close to the upper glass 1 and the lower glass 101, and clamping holes 502 are provided through the upper and lower ends of the connecting groove. The clamping holes 502 extend from the upper and lower surfaces of the mounting plate 5, and the clamping holes 502 are connected to the inside of the fastening hole 401.

[0033] A plurality of mounting holes 501 are provided through the surface of the mounting plate 5 on one side away from the clamping hole 502 . The mounting holes 501 are used for fastening the mounting plate 5 to the outside.

[0034] The upper glass 1, lower glass 101 and limit frame 4 in the clamping state are moved at the same time to make them plug into the connecting grooves. After the four outer connecting grooves are plugged at the same time, the clamping hole 502 is connected and fastened with the fastening hole 401 using a fastening nail, so as to tighten the upper glass 1 and the lower glass 101 again. In addition, by tightening the mounting hole 501, the mounting plate 5 can be stably installed on the outside, thereby making it easier to install and use the entire glass while making the connection between the upper glass 1 and the lower glass 101 more secure.

[0035] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fireproof and explosion-proof laminated glass, comprising an upper layer of glass (1) and a lower layer of glass (101), characterized in that: The upper glass (1) and the lower glass (101) are connected in the same manner. A sealing groove (2) is provided on the circumferential side of the upper surface of the lower glass (101). An adhesive groove (3) is provided inside the sealing groove (2). The adhesive groove (3) is provided on the upper surface of the lower glass (101). A limiting frame (4) is provided above the upper glass (1) and below the lower glass (101). A mounting plate (5) is provided on the circumferential side of the upper glass (1) and the lower glass (101). The limiting frame (4), the upper glass (1) and the lower glass (101) are all located in the middle of the inner side of the mounting plate (5).

2. The fireproof and explosion-proof laminated glass according to claim 1, characterized in that: The lower end surface of the upper glass (1) is in contact with the upper end surface of the lower glass (101), and the two sealing grooves (2) located at the upper and lower sides are internally connected, and the two adhesive grooves (3) located at the upper and lower positions are internally connected.

3. The fireproof and explosion-proof laminated glass according to claim 1, characterized in that: The upper limit frame (4) has a limit groove (402) at its lower end, and the limit frame (4) is plugged into the upper glass (1) via the limit groove (402). The lower limit frame (4) has a limit groove (402) at its upper end, and the limit frame (4) is plugged into the lower glass (101) via the limit groove (402).

4. The fireproof and explosion-proof laminated glass according to claim 1, characterized in that: The upper end surface of the upper limit frame (4) is provided with a plurality of fastening holes (401), and the lower end surface of the lower limit frame (4) is provided with a plurality of fastening holes (401).

5. The fireproof and explosion-proof laminated glass according to claim 4, characterized in that: A connecting groove is provided in the middle of one side of the mounting plate (5) close to the upper glass (1) and the lower glass (101), and clamping holes (502) are provided through the upper and lower ends of the connecting groove.

6. The fireproof and explosion-proof laminated glass according to claim 5, characterized in that: The clamping hole (502) extends out of the upper and lower surfaces of the mounting plate (5), and the clamping hole (502) is communicated with the interior of the fastening hole (401).

7. The fireproof and explosion-proof laminated glass according to claim 6, characterized in that: A plurality of mounting holes (501) are provided through the surface of the mounting plate (5) on one side away from the clamping hole (502), and the mounting holes (501) are used for fastening the mounting plate (5) to the outside.

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