CN217734410U

CN217734410U - Fireproof composite wallboard

Info

Publication number: CN217734410U
Application number: CN202123338848.XU
Authority: CN
Inventors: 杨国成
Original assignee: Dongguan Sundart Household Co ltd
Current assignee: Dongguan Sundart Household Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-11-04
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a fire prevention composite wall panel, including first wood finish coat, fire prevention rock wool layer, polyurethane foam puigging, composite sheet layer and the second wood finish coat that from top to bottom arranges in proper order, the composite sheet aspect is provided with fixed frame to one side of polyurethane foam puigging, and polyurethane foam puigging is installed in fixed frame, and fire prevention rock wool layer is pasted and is fixed in one side of polyurethane foam puigging back to composite sheet layer. The utility model discloses a fire prevention composite wall panel not only has the fire prevention function through above structure, but also has the advantage that structural strength is high.

Description

Fireproof composite wallboard

Technical Field

The utility model relates to an architectural decoration's technical field, concretely relates to fire prevention composite wall panel.

Background

With the development of society, people have been increasingly demanding on various products used for building decoration, and besides aesthetic property, convenience in use, durability, and the like are required.

As is well known, the wall panels are often used in the field of finishing buildings because of their function of spacing apart the interior space of the building, however, the existing wall panels are generally made of solid wood, which not only has insufficient structural strength, but also has no fire-proof function.

Therefore, there is a need for a fire-resistant composite wall panel to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fireproof composite wallboard aiming at the defects of the prior art.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is:

the utility model provides a fire prevention composite wall panel, includes first wood finish coat, fire prevention rock wool layer, polyurethane foam puigging, composite board layer and the second wood finish coat that from top to bottom arranges in proper order, composite board layer is in the face of one side of polyurethane foam puigging is provided with fixed frame, polyurethane foam puigging install in the fixed frame, fire prevention rock wool layer pastes and is fixed in polyurethane foam puigging is back to one side of composite board layer.

The fixed frame comprises first inserting rods arranged in the horizontal direction and second inserting rods arranged in the vertical direction, the first inserting rods and the second inserting rods are arranged at intervals in the thickness direction of the composite slab layer to jointly enclose an accommodating space for placing the polyurethane foam sound insulation layer, a first protruding portion is arranged on the surface of each first inserting rod facing one lateral side of the composite slab layer in an outwards protruding mode, a second protruding portion is arranged on the surface of each second inserting rod facing one lateral side of the composite half layer in an outwards protruding mode, and slots for inserting the first protruding portion and the second protruding portion are formed in the composite slab layer.

The thickness of the composite board layer, the thickness of the polyurethane foam sound insulation layer and the thickness of the fireproof rock wool layer are sequentially arranged from large to small.

In a further improvement, one side of the fireproof rock wool layer facing the polyurethane foam sound insulation layer is provided with a plurality of sunken parts, and the sunken parts are sunken towards the direction far away from the polyurethane foam sound insulation layer.

In a further improvement, the thickness of the first solid wood veneer layer is equal to that of the second solid wood veneer layer, and the thickness of the first solid wood veneer layer is 3-15mm.

The improved fireproof door is further improved by comprising a metal grid layer, wherein the metal grid layer is arranged between the first solid wood veneer layer and the fireproof rock wool layer and between the second solid wood veneer layer and the composite board layer.

The improved composite board layer comprises a first aluminum alloy frame, a second aluminum alloy frame and a composite material layer, wherein the first aluminum alloy frame and the second aluminum alloy frame are arranged around the periphery of the composite material layer in a butt joint mode, and the slots are formed in the first aluminum alloy frame and the second aluminum alloy frame.

In a further improvement, the composite layer includes a substrate layer, a first elastic structure block and a second elastic structure block, the first elastic structure block and the second elastic structure block are both located in the substrate layer, and the elastic coefficients of the first elastic structure block and the second elastic structure block are different.

The utility model has the advantages that: the utility model discloses a fire prevention composite wall board, including first wood finish coat, fire prevention rock wool layer, polyurethane foam puigging, composite sheet layer and the second wood finish coat that from top to bottom arranges in proper order, the composite sheet aspect is provided with fixed frame to one side of polyurethane foam puigging, and polyurethane foam puigging is installed in fixed frame, and fire prevention rock wool layer is pasted and is fixed in one side of polyurethane foam puigging back to composite sheet layer. The event the utility model discloses a fire prevention composite wall panel not only has the fire prevention function through above structure, but also has the advantage that structural strength is high.

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

Drawings

FIG. 1 is a cross-sectional view of the fireproof composite wall panel of the present invention;

fig. 2 is a schematic perspective view of the fixing frame of the present invention;

fig. 3 is a cross-sectional view of the composite plies of the present invention in the horizontal direction.

Detailed Description

The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.

Please refer to fig. 1 to fig. 3, the utility model discloses a fire-proof composite wall panel 100, including first wood finish coat 10, fire-proof rock wool layer 20, polyurethane foam puigging 30, composite sheet layer 40 and the second wood finish coat 50 that from top to bottom arrange in proper order, composite sheet layer 40 is provided with fixed frame 60 to one side of polyurethane foam puigging 30, and polyurethane foam puigging 30 is installed in fixed frame 60, and fire-proof rock wool layer 20 pastes and is fixed in polyurethane foam puigging 30 one side back to composite sheet layer 40. Preferably, the thickness of the composite panel layer 40, the thickness of the polyurethane foam soundproof layer 30, and the thickness of the fireproof rock wool layer 20 are sequentially arranged from large to small, but not limited thereto. For example, the thickness of the first solid wood veneer layer 10 is equal to the thickness of the second solid wood veneer layer 50, and the thickness of the first solid wood veneer layer 10 is 3-15mm.

Referring to fig. 1 and 2, the fixing frame 60 includes a first inserting rod 61 arranged along a horizontal direction and a second inserting rod 62 arranged along a vertical direction, the first inserting rod 61 and the second inserting rod 62 are arranged at intervals in a thickness direction of the composite board layer 40 to jointly enclose an accommodating space 60a for placing the polyurethane foam sound insulation layer 30, a first protrusion 611 is protruded outwards on a side of the first inserting rod 61 facing the composite board layer 40, a second protrusion 621 is protruded outwards on a side of the second inserting rod 62 facing the composite half layer, and an insertion groove 40a for inserting the first protrusion 611 and the second protrusion 621 is opened on the composite board layer 40. The purpose of this arrangement is to achieve effective protection of the polyurethane foam noise insulation layer 30 by the first and

second insert rods

61 and 62 fixing the polyurethane foam noise insulation layer 30 together. For example, the side of the fireproof rock wool layer 20 facing the polyurethane foam sound insulation layer 30 is provided with a plurality of concave portions 20a, and the concave portions 20a are concave in the direction away from the polyurethane foam sound insulation layer 30; the purpose of the recess 20a is to reserve a certain gap between the fireproof rock wool layer 20 and the polyurethane foam soundproof layer 30, and the recess 20a provides a certain heat insulation function.

Referring to fig. 1, the wood-plastic composite panel further includes a metal mesh layer 70, wherein the metal mesh layer 70 is disposed between the first solid wood veneer layer 10 and the fireproof rock wool layer 20, and between the second solid wood veneer layer 50 and the composite board layer 40; the purpose of the metal mesh layer 70 is to enhance the structural strength of the fire-barrier composite wall panel 100.

Referring to fig. 1 to 3, the composite board layer 40 includes a first aluminum alloy frame 41, a second aluminum alloy frame 42, and a composite material layer 43, the first aluminum alloy frame 41 and the second aluminum alloy frame 42 are disposed around the periphery of the composite material layer 43 by butt joint, and the first aluminum alloy frame 41 and the second aluminum alloy frame 42 are both provided with slots 40a. Specifically, the composite material layer 43 includes a base layer 431, a first elastic structure block 432 and a second elastic structure block 433, the first elastic structure block 432 and the second elastic structure block 433 are both located in the base layer 431, and the elastic coefficients of the first elastic structure block 432 and the second elastic structure block 433 are different; providing an elastic cushioning effect when the base layer 431 is impacted can be achieved by providing the first and second

elastic structure blocks

432 and 433.

The utility model has the advantages that: the utility model discloses a fire prevention composite wall panel 100, including the first wood finish coat 10, fire prevention rock wool layer 20, polyurethane foam puigging 30, composite board layer 40 and the second wood finish coat 50 that from top to bottom arrange in proper order, composite board layer 40 is provided with fixed frame 60 to one side of polyurethane foam puigging 30, and polyurethane foam puigging 30 is installed in fixed frame 60, and fire prevention rock wool layer 20 is pasted and is fixed in polyurethane foam puigging 30 one side back to composite board layer 40. Therefore, the utility model discloses a fire prevention composite wall panel 100 not only has the fire prevention function through above structure, but also has the advantage that structural strength is high.

The utility model discloses be not limited to above-mentioned embodiment, adopt with the same or similar structure or device of the above-mentioned embodiment of the utility model, and the other fire prevention composite wall board that obtains all is within the protection scope of the utility model.

Claims

1. A fireproof composite wallboard is characterized in that: including first wood finish coat, fire prevention rock wool layer, polyurethane foam puigging, composite board layer and the second wood finish coat that from top to bottom arranged in proper order, composite board layer faces one side of polyurethane foam puigging is provided with fixed frame, polyurethane foam puigging install in the fixed frame, fire prevention rock wool layer is pasted and is fixed in polyurethane foam puigging is back to one side of composite board layer.

2. A fire resistant composite wall panel as claimed in claim 1, wherein: the fixed frame comprises first inserting rods arranged in the horizontal direction and second inserting rods arranged in the vertical direction, the first inserting rods and the second inserting rods are arranged at intervals in the thickness direction of the composite slab layer to jointly enclose an accommodating space for placing the polyurethane foam sound-insulating layer, a first protruding portion is arranged on one side, facing the composite slab layer, of the first inserting rod in an outwards protruding mode, a second protruding portion is arranged on one side, facing the composite half layer, of the second inserting rod in an outwards protruding mode, and slots for inserting the first protruding portion and the second protruding portion are formed in the composite slab layer.

3. A fire-resistant composite wall panel according to claim 1, wherein: the thickness of the composite board layer, the thickness of the polyurethane foam sound-proof layer and the thickness of the fireproof rock wool layer are sequentially arranged from big to small.

4. A fire-resistant composite wall panel according to claim 1, wherein: fireproof rock wool layer is faced one side of polyurethane foam puigging is provided with a plurality of depressed part, the depressed part is towards keeping away from polyurethane foam puigging's direction is sunken.

5. A fire-resistant composite wall panel according to claim 1, wherein: the thickness of the first solid wood veneer layer is equal to that of the second solid wood veneer layer, and the thickness of the first solid wood veneer layer is 3-15mm.

6. A fire-resistant composite wall panel according to claim 1, wherein: still include the metal net check layer, the metal net check layer set up in first wood finish coat with between the fire prevention rock wool layer and second wood finish coat with between the composite sheet layer.

7. A fire-resistant composite wall panel according to claim 2, wherein: the composite board layer comprises a first aluminum alloy frame, a second aluminum alloy frame and a composite material layer, the first aluminum alloy frame and the second aluminum alloy frame are in butt joint to surround the periphery of the composite material layer, and the slots are formed in the first aluminum alloy frame and the second aluminum alloy frame.

8. A fire-resistant composite wall panel according to claim 7, wherein: the composite material layer comprises a basal layer, a first elastic structure block and a second elastic structure block, wherein the first elastic structure block and the second elastic structure block are both positioned in the basal layer, and the elastic coefficients of the first elastic structure block and the second elastic structure block are different.