Fire-resistant insulated wall panels for buildings

Abstract

This utility model relates to the field of building firewall technology, and more particularly to a heat-insulating wall panel for building fire protection. The technical solution includes a cement fiber frame, a hanging bracket fixedly installed on the cement fiber frame, a calcium silicate panel fixedly installed on the cement fiber frame, a gypsum board located inside the cement fiber frame and away from the calcium silicate panel, a filler interlayer between the gypsum board and the calcium silicate panel, and several filler frames fitted into the filler interlayer. Each filler frame has glass wool filling holes and rock wool filling holes. This utility model uses built-in partition frames to divide the inner side of the cement fiber frame into multiple independent sections, facilitating the installation of the filler frames. The porous structure inside the filler frames is filled with heat-insulating filler, providing heat insulation for the wall panel. The filler frames are clamped and fixed by the calcium silicate panel and gypsum board, facilitating disassembly and assembly. On-site assembly is possible during installation, effectively improving installation convenience.

Description

Technical Field

[0001] This utility model relates to the field of building firewall technology, and in particular to a heat-insulating wall panel for building fire protection. Background Technology

[0002] Fire-resistant and heat-insulating wall panels are building materials that combine fire resistance and heat insulation. They are mainly used in building walls, partitions, or ceilings, using material properties and structural design to prevent the spread of fire and reduce heat transfer. Insulating wall panels typically consist of a frame layer, a heat-insulating layer, and a fire-resistant coating. The heat-insulating layer is composed of a large amount of heat-insulating filler, which is fixed inside the frame layer to ensure the stability of the filler after installation.

[0003] Existing fire-resistant insulated wall panels for buildings typically use integrated wall panels during actual installation. The assembled wall panels are transported to the installation site and then fixed to the wall. Due to the large amount of filler inside the integrated wall panels, the overall weight of the wall panels increases, causing inconvenience for transportation and on-site installation, and significantly reducing the ease of installation. Therefore, this application proposes a fire-resistant insulated wall panel for buildings that is easy to transport and install on-site. Utility Model Content

[0004] The purpose of this utility model is to address the problems of the large weight of integrated heat-insulating wall panels in the background technology, which makes them inconvenient to transport and install on-site, and to propose a heat-insulating wall panel for building fire protection that is easy to transport and install on-site.

[0005] The technical solution of this utility model: a heat-insulating wall panel for fireproofing buildings, comprising a cement fiber frame, on which a suspension bracket is fixedly installed, and further comprising:

[0006] A calcium silicate panel is fixedly installed on a cement fiber frame. A gypsum board is provided inside the cement fiber frame on the side away from the calcium silicate panel. A filler interlayer is provided between the gypsum board and the calcium silicate panel.

[0007] A packing frame, wherein a plurality of packing frames are provided and sandwiched within the packing interlayer, and the packing frame is provided with glass wool filling holes and rock wool filling holes.

[0008] Optionally, a built-in partition frame is fixedly installed inside the cement fiber frame, which divides the inside of the cement fiber frame into several independent sections, and the filler frames are all embedded in the matching sections.

[0009] Optionally, the glass wool filling holes are hexagonal in structure and tightly filled with glass wool, while the rock wool filling holes are rhomboid in structure and filled with rock wool.

[0010] Optionally, an inner panel is fixedly installed at one end of the calcium silicate panel. The inner panel is embedded inside the cement fiber frame and engaged with it. A positioning bolt is threaded on both the calcium silicate panel and the cement fiber frame.

[0011] Optionally, a ceramic fiber cap is fitted onto the screw hole opening on the calcium silicate panel, and the ceramic fiber cap covers the nut end of the positioning bolt.

[0012] Optionally, the suspension frame includes several transverse suspension plates, which are fixedly installed on a cement fiber frame, and several suspension holes are drilled in the transverse suspension plates.

[0013] Optionally, a connecting frame is fixedly installed between two adjacent transverse suspension plates, and a positioning column is fixedly installed on the connecting frame.

[0014] Optionally, a number of limiting sleeves are fixedly installed on the gypsum board, and one end of each positioning post is inserted into a matching limiting sleeve and engaged with it.

[0015] Compared with the prior art, this application includes at least one of the following beneficial technical effects: the inner side of the cement fiber frame is divided into multiple independent sections by the built-in partition frame, which facilitates the installation of the filler frame; the porous structure inside the filler frame is filled with heat insulation filler, which can provide the heat insulation effect of the wall panel; the filler frame is clamped and fixed by calcium silicate panel and gypsum board, which facilitates the disassembly and assembly of the filler frame; it can be assembled on site during installation, which effectively improves the convenience of installation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a rear view of the present invention;

[0018] Figure 3 This is a schematic diagram of the internal structure of the cement fiber frame of this utility model;

[0019] Figure 4 This is a schematic diagram of the packing frame structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the suspension frame structure of this utility model;

[0021] Figure 6 This is a schematic diagram of the calcium silicate panel structure of this utility model.

[0022] Reference numerals: 1. Cement fiber frame; 11. Internal partition frame;

[0023] 2. Suspension bracket; 21. Horizontal suspension plate; 22. Connecting bracket; 23. Positioning post; 24. Suspension hole;

[0024] 3. Calcium silicate panel; 31. Inset panel; 32. Ceramic fiber cover; 33. Positioning bolts;

[0025] 4. Gypsum board; 41. Limiting sleeve;

[0026] 5. Filler frame; 51. Glass wool filling hole; 52. Rock wool filling hole. Detailed Implementation

[0027] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0028] Example

[0029] like Figures 1-4 As shown, the heat-insulating wall panel for building fire protection proposed in this utility model includes a cement fiber frame 1, on which a hanging bracket 2 is fixedly installed. The hanging bracket 2 is fixedly installed on a hanging device on the wall, thus fixing the heat-insulating wall panel to the wall. A calcium silicate panel 3 is fixedly installed on the side of the cement fiber frame 1 away from the wall. The outer surface of the calcium silicate panel 3 is a metal foil facing, which can reflect some heat and reduce heat conduction. The calcium silicate panel 3 has excellent heat insulation and durability, making it suitable as an outer protective layer for heat-insulating wall panels. A gypsum board 4 is provided inside the cement fiber frame 1 on the side away from the calcium silicate panel 3. A filler interlayer is provided between the gypsum board 4 and the calcium silicate panel 3. Several filler frames 5 are fitted inside the filler interlayer. The filler frames 5 are provided with glass wool filling holes 51. Glass wool filler is filled inside the glass wool filling holes 51 to provide the heat insulation effect of the filler interlayer. Rock wool filling holes 52 are provided on the filler frames 5. The rock wool filling holes 52 are located between multiple adjacent glass wool filling holes 51. Filling the rock wool filler into the rock wool filling holes 52 can not only play a heat insulation role, but also prevent the rock wool from deforming after being heated, which can enhance the overall structural strength of the filler frame 5 and effectively improve the structural strength of the heat insulation wall panel.

[0030] like Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, in order to facilitate the installation of the filler layer, an internal partition frame 11 is fixedly installed inside the cement fiber frame 1. The internal partition frame 11 divides the cement fiber frame 1 into several independent sections. The filler frame 5 is embedded into the corresponding section, and a larger filler layer can be assembled. The large filler layer is divided into multiple small area structures, which not only reduces the weight of a single filler structure, but also facilitates transportation and installation.

[0031] Furthermore, in order to provide a firmness after the filler layer is installed, an inner plate 31 is fixedly installed at one end of the calcium silicate panel 3. When the calcium silicate panel 3 is assembled on the cement fiber frame 1, the inner plate 31 is embedded inside the cement fiber frame 1. At this time, the filler frame 5 is clamped and fixed between the cement fiber frame 1 and the gypsum board 4, which can firmly clamp the filler frame 5 and effectively improve the firmness after the filler layer is installed.

[0032] Secondly, to facilitate the installation of the wall panel, first fix the hanging bracket 2 to the wall to ensure that the cement fiber frame 1 can be firmly installed on the wall. Then, insert the gypsum board 4 into the cement fiber frame 1. After the gypsum board 4 is installed, insert multiple filler frames 5 into the inside of the cement fiber frame 1. Finally, fix the calcium silicate panel 3 onto the cement fiber frame 1 to complete the installation of the entire heat insulation wall panel.

[0033] It is worth noting that the calcium silicate panel 3 and the cement fiber frame 1 are both threaded with positioning bolts 33 to ensure that the calcium silicate panel 3 can be firmly installed on the cement fiber frame 1. After the positioning bolts 33 are assembled, ceramic fiber caps 32 are inserted into the screw hole openings on the calcium silicate panel 3 to ensure that the nut end of the positioning bolts 33 is covered inside the ceramic fiber caps 32. This can prevent the positioning bolts 33 from deforming after being heated by an open flame, thus improving the protection effect on the positioning bolts 33.

[0034] like Figure 2 and Figure 5 As shown, in order to provide a firmness for the gypsum board 4 after installation, a suspension frame 2 is composed of multiple horizontal suspension plates 21. The horizontal suspension plates 21 are all fixedly installed on the cement fiber frame 1. A connecting frame 22 is fixedly installed between two adjacent horizontal suspension plates 21. A positioning post 23 is fixedly installed on the connecting frame 22. Several limiting sleeves 41 are fixedly installed on the gypsum board 4. After the calcium silicate panel 3 is fixed on the cement fiber frame 1, the positioning post 23 is inserted into the matching limiting sleeve 41, which can then support the gypsum board 4 and prevent it from shaking, effectively providing a firmness for the gypsum board 4 after installation.

[0035] Secondly, in order to improve the stability of the suspension bracket 2 after installation, a suspension hole 24 is drilled in the horizontal suspension plate 21. When installing the suspension bracket 2, the suspension structure is first installed on the wall, and the suspension structure is passed through the suspension hole 24 and fixed by bolts or welding to ensure that the suspension bracket 2 can be firmly installed on the wall.

[0036] In this embodiment, during the use of the heat insulation wall panel, the filler frame 5 is covered and protected by the calcium silicate panel 3 and the cement fiber frame 1, which can reduce the probability of the filler frame 5 being damaged by heat. The glass wool and rock wool filler inside the filler frame 5 can increase the heat insulation effect of the filler layer. A metal foil is installed on the outer surface of the calcium silicate panel 3, which can reflect some heat and enhance the fireproof and heat insulation performance of the heat insulation wall panel. During the installation of the heat insulation wall panel, the hanging bracket 2 is first fixedly installed on the wall, and then the gypsum board 4 is assembled into the cement fiber frame 1. When the positioning column 23 is inserted into the limiting sleeve 41 and engaged with it, the gypsum board 4 can be stably installed on the hanging bracket 2. After the gypsum board 4 is installed, multiple filler frames 5 are embedded and snapped onto the built-in partition frame 11. The use of multiple filler frames 5 to form an integral filler layer not only ensures sufficient insulation area but also reduces the weight of individual insulation structures, facilitating transportation and on-site installation. After the filler frames 5 are installed, the calcium silicate panel 3 is fixedly assembled onto the cement fiber frame 1. At this time, the calcium silicate panel 3 and the gypsum board 4 clamp and fix the filler frames 5, effectively providing the firmness of the filler layer after installation. The use of assembled insulation wall panels can reduce the weight of individual components, making it easy to transport them to the installation site. The installation operation is simple and suitable for on-site installation, effectively providing convenience for the installation of insulation wall panels.

[0037] The above specific embodiments are merely several optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A fire-resistant insulated wall panel for buildings, comprising a cement fiber frame (1), wherein a suspension bracket (2) is fixedly mounted on the cement fiber frame (1), characterized in that, Also includes: A calcium silicate panel (3) is fixedly installed on a cement fiber frame (1). A gypsum board (4) is provided inside the cement fiber frame (1) and on the side away from the calcium silicate panel (3). A filler interlayer is provided between the gypsum board (4) and the calcium silicate panel (3). A packing frame (5) is provided in a plurality of units and is sandwiched and installed in the packing interlayer. The packing frame (5) is provided with glass wool filling holes (51) and rock wool filling holes (52).

2. The heat-insulating wall panel for fireproofing buildings according to claim 1, characterized in that, The cement fiber frame (1) is fixedly installed with an internal partition frame (11), which divides the inside of the cement fiber frame (1) into several independent sections, and the filling frame (5) is embedded in the matching section.

3. The heat-insulating wall panel for fireproofing buildings according to claim 2, characterized in that, The glass wool filling hole (51) has a hexagonal structure and is tightly filled with glass wool, while the rock wool filling hole (52) has a rhomboid structure and is filled with rock wool.

4. The heat-insulating wall panel for building fire protection according to claim 1, characterized in that, An inner plate (31) is fixedly installed at one end of the calcium silicate panel (3). The inner plate (31) is embedded in the cement fiber frame (1) and engaged with it. A positioning bolt (33) is threaded on both the calcium silicate panel (3) and the cement fiber frame (1).

5. The fire-resistant heat-insulating wall panel for buildings according to claim 4, characterized in that, A ceramic fiber cap (32) is fitted into the screw hole opening on the calcium silicate panel (3), and the ceramic fiber cap (32) covers the nut end of the positioning bolt (33).

6. The heat-insulating wall panel for fireproofing buildings according to claim 1, characterized in that, The suspension frame (2) includes several horizontal suspension plates (21), which are fixedly installed on the cement fiber frame (1) and have several suspension holes (24) drilled on them.

7. The fire-resistant heat-insulating wall panel for buildings according to claim 6, characterized in that, A connecting frame (22) is fixedly installed between each of the two adjacent transverse suspension plates (21), and a positioning column (23) is fixedly installed on the connecting frame (22).

8. The fire-resistant heat-insulating wall panel for buildings according to claim 7, characterized in that, Several limiting sleeves (41) are fixedly installed on the gypsum board (4), and one end of each positioning post (23) is inserted into a matching limiting sleeve (41) and engaged with it.

Images