Aerogel composite sound insulation, fireproof and heat insulation board

Abstract

The invention discloses an aerogel composite soundproof fireproof insulation board, which relates to the technical field of fireproof insulation. It comprises a board body and a mounting plate arranged on the board body, wherein a driven component for limiting or releasing the limit of the board body is arranged inside the mounting plate, a groove is arranged on the right side of the mounting plate, and two through holes are arranged on the left side of the mounting plate, wherein the driven component comprises a piston bottle, wherein the piston bottle is fixed in the groove on the right side of the mounting plate, wherein the piston bottle is connected with the piston piston, wherein the top of the piston is fixed with a push rod, wherein the push rod is hinged with one end of a two-way telescopic rod, wherein the middle position of the two-way telescopic rod is hinged with the inner wall of the mounting plate, and through the set driven component, when the board body is used for a long time and the insulation effect becomes worse, the temperature inside the mounting plate will rise rapidly, and the clamping rod will release the limit of the plug rod, so that the board body will pop out, and personnel will be reminded to replace the board body, so as to avoid the continued use of the board body without the insulation effect.

Description

Technical Field

[0001] The invention relates to the technical field of fireproofing and heat insulation, in particular to an aerogel composite soundproofing and fireproofing heat insulation board. Background Art

[0002] Aerogel contains a large amount of air, with typical pore sizes ranging from 1 to 100 nanometers and a porosity of more than 80%. It is a porous material with a nanostructure, which shows unique properties in mechanics, acoustics, thermals, optics and other aspects. They are obviously different from porous materials with pore structures in the micron and millimeter range. Their fine nanostructure makes the thermal conductivity of the material extremely low and has a large specific surface area. The scattering of light and sound is much smaller than that of traditional porous materials. These unique properties not only make this material arouse people's interest in basic research, but also have been adopted in many aerospace and military fields, and have broad application prospects in the civilian industrial field.

[0003] Aerogel is a material with sound insulation and heat insulation effects. Most of the aerogel inside it is filled in the hollow area inside the insulation board. However, due to the large area of ​​the nano-aerogel filled inside the aerogel composite board, the aerogel fireproof fiber composite board is easily damaged and powdered by objects that collide with it during use, which affects the service life of the aerogel fireproof fiber composite board. And after long-term use, the insulation effect of the aerogel fireproof fiber composite board will deteriorate, and people cannot find it in time to replace it. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides an aerogel composite sound insulation and fireproof insulation board, which solves the problems raised in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical scheme: an aerogel composite sound insulation and fireproof insulation board, comprising a board body and a mounting plate arranged on the board body, a driven component for limiting or releasing the limit of the board body is arranged inside the mounting plate, and two through holes are opened on the left side of the mounting plate.

[0008] Preferably, the driven assembly includes a piston bottle, which is fixed on the inner wall of the mounting plate, the piston bottle is connected to the piston piston, the top of the piston is fixed to the L-shaped push rod, the left side of the L-shaped push rod is fixed to the clamping rod, the top of the clamping rod is penetrated by the support rod, the support rod is fixed to the inner wall of the mounting plate, the top of the clamping rod is fixed to one end of the spring, the other end of the spring is fixed to the inner wall of the mounting plate, the clamping rod penetrates the elastic sheet A and is slidably installed on the elastic sheet A, the inner side of the elastic sheet A is fixed to the elastic sheet B, and the elastic sheet B is penetrated by the clamping rod and fixed to the clamping rod.

[0009] Preferably, an insertion rod is fixed on the right side of the plate body, and a slot and a through hole are formed on the top of the insertion rod.

[0010] Preferably, two groups of driven components are provided, and the two groups of driven components are symmetrically arranged with the transverse center line of the mounting plate as the symmetry axis.

[0011] Preferably, two groups of the insertion rods are provided, and the two groups of insertion rods are symmetrically arranged with the transverse center line of the plate body as the symmetry axis.

[0012] Preferably, the board body is composed of an aerogel fireproof fiberboard, an aluminum foil adhesive sealing board, and a fireproof fiber cloth.

[0013] (III) Beneficial effects

[0014] The present invention provides an aerogel composite sound insulation and fireproof insulation board. It has the following beneficial effects:

[0015] (1) The aerogel composite sound insulation and fireproof heat insulation board of the present invention is connected by gluing the two sides of the fireproof fiber cloth to the aerogel composite board respectively, so that the fireproof fiber cloth can wrap the aerogel composite board, and the four sides of the board body are sealed with aluminum foil adhesive to enhance the pressure resistance and fireproof ability of the insulation inside and outside.

[0016] (2) The aerogel composite soundproof and fireproof insulation board, aerogel fireproof fiberboard, aluminum foil adhesive sealing board, and fireproof fiber cloth are all made of fireproof materials. The materials used have Class A fireproof performance, light weight and high strength. The insulation board has good compression resistance and is light weight and thin.

[0017] (3) The aerogel composite sound-proof and fire-proof insulation board has a driven component. When the insulation effect of the board deteriorates after long-term use, the temperature inside the installation board will rise rapidly. The clamping rod releases the limit on the insertion rod, causing the board to pop out, reminding personnel to replace the board to avoid the continued use of the board that does not have the insulation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the cross-sectional side view structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the enlarged structure of A of the present invention;

[0020] Figure 3 It is a schematic diagram of the enlarged structure of B of the present invention;

[0021] Figure 4 This is a schematic diagram of the structure of the mounting plate of the plug rod in the present invention from a top view;

[0022] Figure 5 It is a schematic diagram of the front view structure of the plate body of the present invention.

[0023] In the figure: 1. Plate body; 101. Gel fireproof fiberboard; 102. Aluminum foil adhesive sealing plate; 103. Fireproof fiber cloth; 2. Mounting plate; 3. Follower assembly; 31. Piston bottle; 32. Piston; 33. L-shaped push rod; 34. Elastic sheet B; 35. Clamping rod; 36. Support rod; 37. Spring; 38. Elastic sheet A; 4. Insert rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-5 The present invention provides a technical solution: an aerogel composite sound insulation and fireproof insulation board, comprising a board body 1 and a mounting plate 2 arranged on the board body 1, a driven component 3 for limiting or releasing the limit of the board body 1 is arranged inside the mounting plate 2, two through holes are opened on the left side of the mounting plate 2, a plug rod 4 is fixed on the right side of the board body 1, a card slot and a through hole are opened on the top of the plug rod 4, two groups of plug rods 4 are arranged, and the two groups of plug rods 4 are symmetrically arranged with the transverse center line of the board body 1 as the symmetry axis, and the through hole on the top of the plug rod 4 can limit or release the limit of the board body 1 by cooperating with the card rod 35.

[0026] The driven component 3 includes a piston bottle 31, which is fixed on the inner wall of the mounting plate 2. The interior of the piston bottle 31 is filled with carbon dioxide gas. When the insulation effect of the plate body 1 gradually deteriorates after long-term use, the temperature of the mounting plate 2 will gradually increase, and the carbon dioxide gas inside the piston bottle 31 will expand due to heat and push the piston 32 to move upward. The piston 32 drives the L-shaped push rod 33 to move upward. The L-shaped push rod 33 moves upward by pulling the clamping rod 35, so that the clamping rod 35 is separated from the through hole at the top of the insertion rod 4. The elastic sheet A38 can slightly bounce the plate body 1 to the left, thereby playing a role in lifting. People are reminded to replace the plate body 1, the piston bottle 31 is connected to the piston 32, the top of the piston 32 is fixed to the L-shaped push rod 33, the L-shaped push rod 33 is fixed to the clamping rod 35, the top of the clamping rod 35 is penetrated by the support rod 36, the support rod 36 is fixed to the inner wall of the mounting plate 2, the top of the clamping rod 35 is fixed to one end of the spring 37, the other end of the spring 37 is fixed to the inner wall of the mounting plate 2, the clamping rod 35 penetrates the elastic sheet A38 and is slidably installed on the elastic sheet A38, the inner side of the elastic sheet A38 is fixed to the elastic sheet B34, the elastic sheet B34 is penetrated by the clamping rod 35 and fixed to the clamping rod 35.

[0027] Two groups of driven components 3 are provided, and the two groups of driven components 3 are symmetrically arranged with the transverse center line of the mounting plate 2 as the symmetry axis.

[0028] The board body 1 is composed of an aerogel fireproof fiberboard 101, an aluminum foil adhesive sealing board 102, and a fireproof fiber cloth 103. The aerogel fireproof fiberboard 101, the aluminum foil adhesive sealing board 102, and the fireproof fiber cloth 103 are all made of fireproof materials.

[0029] When working (or in use), the mounting plate 2 is mounted on the wall by means of adhesive, the insertion rod 4 on the right side of the plate body 1 is aligned with the two through holes on the left side of the mounting plate 2 and inserted, the two ends of the elastic sheet A38 are inserted into the card grooves at the top of the insertion rod 4, the insertion rod 4 is pushed, and the insertion rod 4 causes the elastic sheet A38 to begin to squeeze the elastic sheet B34 inward, and the elastic sheet B34 drives the card rod 35 to move downward and insert into the through hole at the top of the insertion rod 4, thereby fixing the insertion rod 4 and completing the installation of the plate body 1.

[0030] After the plate body 1 has been used for a long time, the insulation effect of the plate body 1 becomes worse, and the temperature of the mounting plate 2 will gradually increase. The carbon dioxide gas inside the piston bottle 31 expands due to the heat, pushing the piston 32 to move upward, and the piston 32 drives the L-shaped push rod 33 to move upward. The L-shaped push rod 33 pulls the clamping rod 35 to move upward, and the clamping rod 35 pulls the center position of the elastic sheet B34 upward on the inner side of the elastic sheet A38, stretching the two ends of the elastic sheet A38 apart, so that the two ends of the elastic sheet A38 are separated from the clamping groove at the top of the insertion rod 4, and the clamping rod 35 withdraws from the through hole at the top of the insertion rod 4, and the elastic sheet A38 pushes the insertion rod 4 slightly to the left, so that the plate body 1 is no longer in contact with the mounting plate 2, thereby reminding people to replace the plate body 1.

[0031] 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. An aerogel composite sound-proof and fire-proof heat-insulating board, comprising a board body (1) and a mounting board (2) arranged on the board body (1), characterized in that: A driven component (3) for limiting or releasing the limit of the plate body (1) is arranged inside the mounting plate (2), and two through holes are provided on the left side of the mounting plate (2); The driven assembly (3) comprises a piston bottle (31), wherein the piston bottle (31) is fixed on the inner wall of the mounting plate (2), the piston bottle (31) is connected to the piston (32), the top of the piston (32) is fixed to the L-shaped push rod (33), the left side of the L-shaped push rod (33) is fixed to the clamping rod (35), the top of the clamping rod (35) is penetrated by the support rod (36), the support rod (36) is fixed on the inner wall of the mounting plate (2), the top of the clamping rod (35) is fixed to one end of the spring (37), the other end of the spring (37) is fixed to the inner wall of the mounting plate (2), the clamping rod (35) penetrates the elastic sheet A (38) and is slidably mounted on the elastic sheet A (38), the inner side of the elastic sheet A (38) is fixed to the elastic sheet B (34), the elastic sheet B (34) is penetrated by the clamping rod (35) and is fixed to the clamping rod (35); An insertion rod (4) is fixed on the right side of the plate body (1), and a slot and a through hole are provided on the top of the insertion rod (4).

2. The aerogel composite sound insulation and fireproof insulation board according to claim 1, characterized in that: The driven components (3) are provided in two groups, and the two groups of driven components (3) are symmetrically arranged with the transverse center line of the mounting plate (2) as the symmetry axis.

3. The aerogel composite sound insulation and fireproof insulation board according to claim 1, characterized in that: The insertion rods (4) are provided in two groups, and the two groups of insertion rods (4) are symmetrically arranged with the transverse center line of the plate body (1) as the symmetry axis.

4. The aerogel composite sound insulation and fireproof insulation board according to claim 1, characterized in that: The board body (1) is composed of an aerogel fireproof fiberboard (101), an aluminum foil adhesive backing board (102), and a fireproof fiber cloth (103).

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