CN213618778U

CN213618778U - High temperature resistant aluminium foil composite fireproof structure

Info

Publication number: CN213618778U
Application number: CN202022345485.1U
Authority: CN
Inventors: 王灿义; 张晓峰; 杨创会; 钟启新
Original assignee: Guangdong Hefengchuangmei New Material Co Ltd
Current assignee: Guangdong Hefengchuangmei New Material Co Ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-07-06
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a high temperature resistant aluminium foil composite fire resistive construction relates to aluminium foil composite fire resistive material technical field, and its technical scheme main points are: including the aluminium foil layer, through being equipped with anti-expansion structure, and at the inside cavity and first through-hole and the dampproof agent of being equipped with of anti-expansion structure, make the utility model discloses well aluminium foil layer has expanded space, and then avoids the inflation to be out of shape, and the dampproof agent adsorbs the inside moisture of aluminium foil layer, avoids weing, prolongs the utility model discloses a life, just the utility model discloses in be equipped with first ripple groove and second ripple groove, when pasting fire prevention high pressure kraft paper on the aluminium foil layer through the gluing agent, increase area of contact, and then make and paste more firmly between aluminium foil layer and the fire prevention high pressure kraft layer, avoid aluminium foil layer and fire prevention high pressure kraft layer to break away from each other, prolong the utility model discloses a life.

Description

High temperature resistant aluminium foil composite fireproof structure

[ technical field ] A method for producing a semiconductor device

The utility model relates to an aluminium foil composite fire-proof material technical field specifically is a high temperature resistant aluminium foil composite fire resistive construction.

[ background of the invention ]

The fireproof material is used as a protective fabric for special industries or special industries and is roughly divided into a silicone rubber coated glass fiber material, a basalt fiber fireproof material, an acrylic fiber cotton fiber fireproof material, a Nomex fireproof material, an SM fireproof material, a blue glass fiber fireproof material and an aluminum foil fireproof material, wherein the general fireproof material is a material with flame retardant property, flame retardant cloth with high flame retardant level in the existing material can be called as the fireproof material, and the aluminum foil fireproof material has the functions of resisting light radiation besides the performance of the general fireproof material, resisting 350 ℃, 550 ℃ and 1050 ℃, and can be widely applied;

but present aluminium foil fire-proof material structure is comparatively simple, there is the insecure between each fireproof surface course, the problem that breaks away from easily, influence aluminium foil fire-proof material's life and influence the security of aluminium foil fire-proof material in the use, and some present aluminium foil fire-proof materials also use in the aspect of furniture, play waterproof, fire prevention and damp-proof effect, nevertheless because present aluminium foil fire-proof material is wet the water absorption easily in the use, cause the deformation, not only influence waterproof, dampproofing and fire-proof characteristic, also can influence the aesthetic property of furniture, and influence the stability and the weatherability of furniture component, be not convenient for use.

[ summary of the invention ]

An object of the utility model is to provide a high temperature resistant aluminium foil composite fire resistive construction to paste the insecure problem that breaks away from easily and absorb moisture and warp easily between each surface course of the aluminium foil fire resistive material who proposes among the solution above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a high temperature resistant aluminium foil composite fire resistive construction, includes the aluminium foil layer, the inside of aluminium foil layer evenly is equipped with prevents the structure that expands, the surface both sides of aluminium foil layer evenly scribble the gluing agent, the surface paste of gluing agent has fire prevention high pressure kraft layer, fire prevention high pressure kraft layer's opposite side is pasted and is had the fire prevention dielectric layer.

As a further aspect of the present invention: the anti-expansion structure comprises a cavity, a first through hole and a moisture-proof agent, wherein the first through hole is uniformly and vertically arranged on the aluminum foil layer, the moisture-proof agent is fixedly arranged in the middle of the inside of the first through hole, the cavity is uniformly arranged in the aluminum foil layer, and the cavity is positioned between the first through holes.

As a further aspect of the present invention: the two sides of the aluminum foil layer are provided with first corrugated grooves, one side of the fireproof high-pressure kraft paper layer is uniformly provided with second corrugated grooves, the first corrugated grooves are attached to the second corrugated grooves, and the adhesive is located between the first corrugated grooves and the second corrugated grooves.

As a further aspect of the present invention: the adhesive is a fireproof aluminum material adhesive.

As a further aspect of the present invention: the fireproof medium layer comprises fireproof cloth and fireproof fibers, second through holes are uniformly formed in the fireproof cloth in the transverse direction and the longitudinal direction, and the fireproof fibers are respectively and alternately inserted into the second through holes in the transverse direction and the longitudinal direction.

As a further aspect of the present invention: the fireproof cloth is electronic-grade fireproof cloth, the fireproof fibers are high silica fireproof fibers, and the fireproof fibers are of rope-shaped structures.

As a further aspect of the present invention: the adhesive, the fireproof high-pressure kraft paper and the fireproof medium layers are two and are uniformly distributed on two sides of the aluminum foil layer.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in prevent expanding structure through being equipped with, and at the inside cavity and first through-hole and the dampproof agent of being equipped with of anti-expanding structure, make the utility model discloses well aluminium foil layer has the expanded space, and then avoids the inflation to be out of shape, and the dampproof agent adsorbs the inside moisture of aluminium foil layer, avoids weing, prolongs the utility model discloses a life, just the utility model discloses in be equipped with first ripple groove and second ripple groove, when pasting fire prevention high pressure kraft layer on the aluminium foil layer through the gluing agent, increase area of contact, and then make paste more firmly between aluminium foil layer and the fire prevention high pressure kraft layer, avoid aluminium foil layer and fire prevention high pressure kraft layer to break away from each other, prolong the utility model discloses a life.

[ description of the drawings ]

FIG. 1 is a front sectional view of a high temperature resistant aluminum foil composite fire protection structure;

FIG. 2 is a schematic view of an aluminum foil layer in a high temperature resistant aluminum foil composite fire protection structure;

FIG. 3 is a schematic view of a high-pressure fire-resistant kraft paper in a high-temperature-resistant aluminum foil composite fire-resistant structure;

fig. 4 is a cross-sectional elevation view of a dielectric layer in a refractory aluminum foil composite fire-barrier structure.

In the figure: the fireproof insulation board comprises, by weight, 1-an aluminum foil layer, 2-an anti-expansion structure, 3-an adhesive, 4-a fireproof high-pressure kraft layer, 5-a fireproof medium layer, 6-a cavity, 7-a first through hole, 8-a moisture-proof agent, 9-a first corrugated groove, 10-a second corrugated groove, 11-fireproof cloth, 12-fireproof fibers and 13-a second through hole.

[ detailed description ] embodiments

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-4, a high temperature resistant aluminum foil composite fireproof structure includes an aluminum foil layer 1, an anti-expansion structure 2 is uniformly arranged inside the aluminum foil layer 1, two sides of the outer surface of the aluminum foil layer 1 are uniformly coated with an adhesive 3, the adhesive 3 is a fireproof aluminum material adhesive, a fireproof high-pressure kraft layer 4 is adhered to the outer surface of the adhesive 3, a fireproof dielectric layer 5 is adhered to the other side of the fireproof high-pressure kraft layer 4, two sides of the aluminum foil layer 1 are both provided with a first corrugated groove 9, one side of the fireproof high-pressure kraft layer 4 is uniformly provided with a second corrugated groove 10, the first corrugated groove 9 is adhered to the second corrugated groove 10, the adhesive 3 is located between the first corrugated groove 9 and the second corrugated groove 10, and the adhesive 3, the fireproof high-pressure kraft layer 4 and the fireproof dielectric layer 5 are two and uniformly distributed on two sides of the aluminum foil layer;

the anti-expansion structure 2 comprises a cavity 6, first through holes 7 and a moisture-proof agent 8, wherein the first through holes 7 are uniformly and vertically formed in the aluminum foil layer 1, the moisture-proof agent 8 is fixedly arranged in the middle of the inner part of the first through holes 7, the cavity 6 is uniformly formed in the aluminum foil layer 1, and the cavity 6 is positioned between the first through holes 7;

the fireproof medium layer 5 comprises fireproof cloth 11 and fireproof fibers 12, second through holes 13 are transversely and longitudinally uniformly formed in the fireproof cloth 11, the fireproof fibers 12 are transversely and longitudinally alternately inserted into the second through holes 13 respectively, the fireproof cloth 11 is made of an electronic-grade fireproof material, the fireproof fibers 12 are high-silica fireproof fibers, and the fireproof fibers 12 are of rope-shaped structures.

The utility model discloses a theory of operation is: when the utility model is used, the utility model is provided with the anti-expansion structure 2, when the utility model absorbs water, is affected with damp and expands to deform, the cavity 6 in the anti-expansion structure 2 is extruded, the expandable gap exists in the aluminum foil layer 1, the deformation of the outside of the aluminum foil layer 1 is avoided, and the aluminum foil layer is provided with the first through hole 7, the moisture-proof agent 8 is arranged in the first through hole 7, the moisture absorption of the utility model is realized, the damp deformation of the utility model is further avoided, the service life of the utility model is prolonged, and the utility model increases the pasting area by respectively arranging the first corrugated groove 9 and the second corrugated groove 10 on the aluminum foil layer 1 and the fireproof high-pressure kraft layer 4, when the aluminum foil layer 1 and the fireproof high-pressure kraft layer 4 are pasted with each other through the adhesive 3, thereby the pasting between the aluminum foil layer 1 and the fireproof high-pressure kraft layer 4 is firmer, the aluminum foil layer 1 and the fireproof high-pressure kraft layer 4 are prevented from being separated from each other, and the service life of the utility model is further prolonged;

just the utility model discloses in be equipped with fire-proof dielectric layer 5, fire-proof dielectric layer 5 includes fire prevention fibre 12 and fire prevention cloth 11, and fire prevention fibre 12 for transversely and vertically crisscross alternate on fire prevention cloth 11, further improve fire prevention cloth 11's fire behavior, and then improve the utility model discloses a fire behavior, and avoid breaking away from each other between fire prevention fibre 12 and the fire prevention cloth 11, just the utility model provides a fire prevention fibre 12, fire prevention cloth 11, fire prevention high pressure kraft paper layer 4 and aluminium foil layer 1 and gluing layer 3 all have higher fire prevention high temperature resistance characteristic, and then make the utility model discloses have stronger high temperature resistant fire behavior, improve the utility model discloses a high temperature resistant fire behavior makes the utility model discloses can wide application in each field, convenient to use

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a high temperature resistant aluminium foil composite fire resistive construction, includes aluminium foil layer (1), its characterized in that, the inside of aluminium foil layer (1) evenly is equipped with prevents expansion structure (2), the surface both sides of aluminium foil layer (1) evenly scribble gluing agent (3), the surface paste of gluing agent (3) has fire prevention high pressure kraft layer (4), the opposite side of fire prevention high pressure kraft layer (4) is pasted and is had fire prevention dielectric layer (5).

2. A high temperature resistant aluminum foil composite fireproof structure according to claim 1, wherein the anti-swelling structure (2) comprises a cavity (6), a first through hole (7) and a moisture-proof agent (8), the first through hole (7) is vertically and uniformly opened on the aluminum foil layer (1), the moisture-proof agent (8) is fixedly placed in the middle position of the inside of the first through hole (7), the cavity (6) is uniformly opened inside the aluminum foil layer (1), and the cavity (6) is located between the first through holes (7).

3. The high-temperature-resistant aluminum foil composite fireproof structure according to claim 1, wherein both sides of the aluminum foil layer (1) are provided with first corrugated grooves (9), one side of the fireproof high-pressure kraft layer (4) is uniformly provided with second corrugated grooves (10), the first corrugated grooves (9) and the second corrugated grooves (10) are attached, and the adhesive (3) is located between the first corrugated grooves (9) and the second corrugated grooves (10).

4. The high temperature resistant aluminum foil composite fireproof structure of claim 1, wherein the adhesive (3) is a fireproof aluminum material adhesive.

5. The high-temperature-resistant aluminum foil composite fireproof structure as claimed in claim 1, wherein the fireproof medium layer (5) comprises fireproof cloth (11) and fireproof fibers (12), the fireproof cloth (11) is uniformly provided with second through holes (13) in the transverse direction and the longitudinal direction, and the fireproof fibers (12) are respectively and alternately inserted into the second through holes (13) in the transverse direction and the longitudinal direction.

6. A fire-resistant aluminum foil composite fire-proof structure as claimed in claim 5, wherein the fire-proof cloth (11) is an electronic grade fire-proof cloth, the fire-proof fiber (12) is a high silica fire-proof fiber, and the fire-proof fiber (12) is a rope-like structure.

7. The high-temperature-resistant aluminum foil composite fireproof structure according to claim 1, wherein the adhesive (3), the fireproof high-pressure kraft layer (4) and the fireproof medium layer (5) are two and uniformly distributed on two sides of the aluminum foil layer (1).