Floating bead fire-resistant heat insulation plate

Abstract

The utility model discloses a floating bead fire-resistant heat insulation plate, belongs to the field of floating bead fire-resistant heat insulation plates, and aims to solve the problems that when the floating bead fire-resistant heat insulation plate is used, the strength of the floating bead fire-resistant heat insulation plate is weak, the floating bead fire-resistant heat insulation plate is easy to crack after being used for a long time, and the floating bead fire-resistant heat insulation plate cannot be continuously used. And the use effect is not ideal. The flame-retardant gypsum board, the flame-retardant silicate board, the fireproof fiber layer and the hard layer are distributed in the fireproof panel, the thickness of the fireproof panel can be increased, namely, the overall strength of the fireproof heat insulation board structure can be improved, and the whole formed by the reinforcing board and the connecting board is of an I-shaped structure, so that the overall strength of the fireproof heat insulation board structure is improved. The thickness of the edge of the fireproof panel can be increased through the connecting plate, the fireproof heat insulation plate structure can bear larger external pressure and load, cracking is avoided, and the sound insulation effect can be achieved through cooperation of the glass wool and the sound insulation cotton.

Description

Technical Field

[0001] The utility model relates to the field of floating bead fire-resistant heat-insulating boards, and more specifically to a floating bead fire-resistant heat-insulating board. Background Art

[0002] Floating bead fire-resistant insulation board is a common insulation material, commonly used in construction and industrial equipment. Its main components are pumice (also known as expanded perlite) and other refractory materials, and it has good thermal insulation and fire resistance. Floating bead fire-resistant insulation board is often used as thermal insulation material in the construction field, such as for insulation of walls, roofs and floors, and is also widely used in thermal insulation of industrial equipment. At present, due to the good thermal insulation performance of floating bead fire-resistant insulation board, it can achieve the function of fire resistance and heat insulation, but when the floating bead fire-resistant insulation board is used, the floating bead fire-resistant insulation board itself has weak strength, and long-term use can easily lead to cracking of the floating bead fire-resistant insulation board, resulting in the floating bead fire-resistant insulation board can no longer be used, and the use effect is not ideal. Utility Model Content

[0003] The purpose of the utility model is to overcome the problem in the prior art that when the floating bead refractory insulation board is used, the floating bead refractory insulation board itself is weak in strength, and long-term use may easily lead to cracking of the floating bead refractory insulation board, resulting in the floating bead refractory insulation board being unable to continue to be used and the use effect is not ideal. A floating bead refractory insulation board is provided to make up for the above shortcomings and is convenient to use.

[0004] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is:

[0005] The utility model discloses a floating bead fireproof heat insulation board, comprising a fireproof heat insulation board structure, wherein the fireproof heat insulation board structure comprises a fireproof panel and a thickened portion arranged on the inner side of the fireproof panel, a reinforcing plate is further arranged inside the fireproof panel, and a plurality of reinforcing plates are arranged in groups, which are evenly distributed inside the fireproof panel, and glass wool and sound insulation wool for sound insulation are further arranged inside the fireproof panel, and the glass wool and sound insulation wool are distributed at intervals on one side of the reinforcing plate;

[0006] The thickened portion includes a flame retardant gypsum board, a flame retardant silicate board, a fireproof fiber layer and a hard layer which are sequentially arranged inside the fireproof panel from the outside to the inside. The thickness of the fireproof panel can be increased by the flame retardant gypsum board, the flame retardant silicate board, the fireproof fiber layer and the hard layer, and the flame retardant gypsum board and the flame retardant silicate board can play a flame retardant role.

[0007] Preferably, connecting plates are provided at both ends of the reinforcing plate, the connecting plates are fitted with the inner wall of the fireproof panel, and the reinforcing plate and the connecting plates form an I-shaped structure as a whole, and the connecting plates can increase the thickness of the edge of the fireproof panel.

[0008] Preferably, a splicing groove is provided on one side of the fire-resistant insulation board structure, and a splicing piece is provided at one end of the fire-resistant insulation board structure away from the splicing groove, and two groups of fire-resistant insulation board structures can be spliced ​​and assembled through the cooperation of the splicing groove and the splicing piece.

[0009] Preferably, the splicing piece comprises a splicing plate arranged on the side wall of the fire-resistant insulation board structure and a splicing block arranged on one side of the splicing plate, the splicing groove is a square structure, and the splicing block is adapted to the splicing groove.

[0010] Preferably, bolts are installed on the side walls of the splicing plates, and the splicing plates and the fire-resistant insulation board structure can be fixed by the bolts. Rubber protrusions are evenly distributed on the outer wall of the splicing block, and the rubber protrusions can be deformed by being squeezed by the side walls of the splicing grooves.

[0011] Preferably, the splicing blocks are arranged in four groups, and the splicing blocks in the four groups are symmetrically distributed about the center line of the splicing plate.

[0012] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0013] (1) The utility model discloses a floating bead fireproof insulation board, which can increase the thickness of the fireproof panel by distributing the flame-retardant gypsum board, the flame-retardant silicate board, the fireproof fiber layer and the hard layer inside the fireproof panel, thereby increasing the overall strength of the fireproof insulation board structure. The reinforcing plate and the connecting plate form an I-shaped structure as a whole, and the connecting plate can increase the thickness at the edge of the fireproof panel, so that the fireproof insulation board structure can withstand greater external pressure and load to avoid cracking.

[0014] (2) The utility model provides a floating bead fire-resistant insulation board. An operator holds the splicing board and fits it to the side wall of the fireproof panel and fixes it with bolts so that the splicing block is on the side wall of the fireproof panel. Then, the operator holds another set of fire-resistant insulation board structures and brings the splicing block and the splicing groove closer to each other until the splicing block can be inserted into the splicing groove. At this time, the rubber protrusion is squeezed by the side wall of the splicing groove and can be deformed, which can increase the friction between the splicing block and the splicing groove and increase the stability of the connection, thereby completing the splicing and assembly of two adjacent sets of fire-resistant insulation board structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the overall structure diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the splicing piece of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the fire-resistant heat-insulating board of the utility model;

[0018] Figure 4It is a schematic diagram of the thickening portion of the utility model;

[0019] Figure 5 It is a schematic diagram of the connecting plate of the utility model.

[0020] In the figure: 1. fire-resistant insulation board structure; 11. fireproof panel; 12. thickened part; 121. flame-retardant gypsum board; 122. flame-retardant silicate board; 123. fireproof fiber layer; 124. hard layer; 13. reinforcement plate; 131. connecting plate; 14. glass wool; 15. sound insulation wool; 2. splicing groove; 3. splicing piece; 31. splicing plate; 32. splicing block; 33. bolt; 34. rubber protrusion. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0023] Combination Figure 1 A floating bead fireproof insulation board of the utility model comprises a fireproof insulation board structure 1, the fireproof insulation board structure 1 comprises a fireproof panel 11 and a thickened portion 12 arranged on the inner side of the fireproof panel 11, a reinforcing plate 13 is further arranged inside the fireproof panel 11, and a plurality of groups of reinforcing plates 13 are arranged, which are evenly distributed inside the fireproof panel 11, and glass wool 14 and sound insulation wool 15 for sound insulation are further arranged inside the fireproof panel 11, and the glass wool 14 and the sound insulation wool 15 are distributed at intervals on one side of the reinforcing plate 13.

[0024] The utility model is further described below in conjunction with embodiments.

[0025] Combination Figure 2-5The thickened portion 12 includes a flame retardant gypsum board 121, a flame retardant silicate board 122, a fireproof fiber layer 123 and a hard layer 124 which are sequentially arranged inside the fireproof panel 11 from the outside to the inside. The flame retardant gypsum board 121, the flame retardant silicate board 122, the fireproof fiber layer 123 and the hard layer 124 can increase the thickness of the fireproof panel 11, so that the overall strength of the fire-resistant insulation board structure 1 is increased to avoid cracking, and the flame retardant gypsum board 121 and the flame retardant silicate board 122 can play a flame retardant role. Connecting plates 131 are provided at both ends of the reinforcing plate 13. The connecting plates 131 are fitted with the inner wall of the fireproof panel 11. The reinforcing plate 13 and the connecting plates 131 form an I-shaped structure as a whole. The connecting plates 131 can increase the thickness at the edge of the fireproof panel 11, so that the fireproof insulation board structure 1 can withstand greater external pressure and load. One side of the fireproof insulation board structure 1 is opened There is a splicing groove 2, and a splicing piece 3 is arranged at one end of the fire-resistant insulation board structure 1 away from the splicing groove 2. Through the cooperation of the splicing groove 2 and the splicing piece 3, two groups of fire-resistant insulation board structures 1 can be spliced ​​and assembled. The splicing piece 3 includes a splicing plate 31 arranged on the side wall of the fire-resistant insulation board structure 1 and a splicing block 32 arranged on one side of the splicing plate 31. The splicing groove 2 is a square structure, and the splicing block 32 is adapted to the splicing groove 2. Bolts 33 are installed on the side wall of the splicing plate 31. The splicing plate 31 and the fire-resistant insulation board structure 1 can be fixed by the bolts 33. Rubber protrusions 34 are evenly distributed on the outer wall of the splicing block 32. The rubber protrusions 34 can be deformed by being squeezed by the side wall of the splicing groove 2, which can increase the friction between the splicing block 32 and the splicing groove 2, and can increase the stability of the connection. There are four groups of splicing blocks 32, and the four groups of splicing blocks 32 are symmetrically distributed about the center line of the splicing plate 31.

[0026] In this embodiment, the operator holds the splicing plate 31 and fits it on the side wall of the fireproof panel 11, fixes it with bolts 33, so that the splicing block 32 is on the side wall of the fireproof panel 11, and then holds another set of fire-resistant insulation board structures 1, so that the splicing block 32 and the splicing groove 2 are close to each other until the splicing block 32 can be inserted into the splicing groove 2. At this time, the rubber protrusion 34 is squeezed by the side wall of the splicing groove 2 and can be deformed, which can increase the friction between the splicing block 32 and the splicing groove 2, and can increase the stability of the connection, thereby completing the connection. Two adjacent groups of fire-resistant insulation board structures 1 are spliced ​​and assembled, and a flame-retardant gypsum board 121, a flame-retardant silicate board 122, a fire-resistant fiber layer 123 and a hard layer 124 are arranged inside the fireproof panel 11, which can increase the thickness of the fireproof panel 11, that is, the overall strength of the fire-resistant insulation board structure 1 is increased, and the overall I-shaped structure composed of the reinforcing plate 13 and the connecting plate 131 is capable of increasing the thickness at the edge of the fireproof panel 11, so that the fire-resistant insulation board structure 1 can withstand greater external pressure and load to avoid cracking.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A floating bead refractory insulation board, comprising a refractory insulation board structure (1), characterized in that: The fireproof heat insulation board structure (1) comprises a fireproof panel (11) and a thickened portion (12) arranged on the inner side of the fireproof panel (11); a reinforcing plate (13) is further arranged inside the fireproof panel (11); and the reinforcing plates (13) are arranged in a plurality of groups and are evenly distributed inside the fireproof panel (11); and glass wool (14) and sound insulation wool (15) for sound insulation are further arranged inside the fireproof panel (11); the glass wool (14) and sound insulation wool (15) are distributed at intervals on one side of the reinforcing plate (13); The thickened portion (12) comprises a flame retardant gypsum board (121), a flame retardant silicate board (122), a fireproof fiber layer (123) and a hard layer (124) which are sequentially arranged inside the fireproof panel (11) from the outside to the inside. The thickness of the fireproof panel (11) can be increased by the flame retardant gypsum board (121), the flame retardant silicate board (122), the fireproof fiber layer (123) and the hard layer (124).

2. A floating bead fireproof insulation board according to claim 1, characterized in that: The left and right ends of the reinforcing plate (13) are both provided with connecting plates (131), the connecting plates (131) are in contact with the inner wall of the fireproof panel (11), and the reinforcing plate (13) and the connecting plates (131) form an I-shaped structure as a whole.

3. The floating bead fireproof insulation board according to claim 1, characterized in that: A splicing groove (2) is provided on one side of the fire-resistant heat-insulating board structure (1), and a splicing piece (3) is provided on one end of the fire-resistant heat-insulating board structure (1) away from the splicing groove (2).

4. The floating bead fireproof insulation board according to claim 3, characterized in that: The splicing piece (3) comprises a splicing plate (31) arranged on the side wall of the fireproof insulation board structure (1) and a splicing block (32) arranged on one side of the splicing plate (31); the splicing groove (2) is a square structure, and the splicing block (32) is adapted to the splicing groove (2).

5. The floating bead fireproof insulation board according to claim 4, characterized in that: Bolts (33) are installed on the side walls of the splicing plate (31), and the splicing plate (31) and the fire-resistant insulation board structure (1) can be fixed by the bolts (33). Rubber protrusions (34) are evenly distributed on the outer wall of the splicing block (32), and the rubber protrusions (34) can be deformed by being squeezed by the side walls of the splicing groove (2).

6. The floating bead fireproof insulation board according to claim 5, characterized in that: Four groups of splicing blocks (32) are provided, and the four groups of splicing blocks (32) are symmetrically distributed about the center line of the splicing plate (31).

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