CN210529990U

CN210529990U - Novel fire prevention panel for building

Info

Publication number: CN210529990U
Application number: CN201920954661.6U
Authority: CN
Inventors: 魏燕; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-05-15
Anticipated expiration: 2029-06-24

Abstract

The utility model discloses a novel fireproof board for buildings, which comprises a photocatalyst layer, a first waterproof layer, a fireproof board layer, a first heat insulation layer, a PVC foaming board, a second heat insulation layer and a second waterproof layer, the top surface of the PVC foaming plate is fixedly connected with a first heat insulation layer, the top surface of the first heat insulation layer is fixedly connected with a fireproof plate layer, the top surface of the fireproof board layer is fixedly connected with a first waterproof layer, the top surface of the first waterproof layer is coated with photocatalyst layers at equal intervals, the bottom surface of the PVC foaming board is fixedly connected with a second heat insulation layer, the bottom surface of the second heat insulation layer is fixedly connected with a second waterproof layer, the utility model is contacted with the sunlight through a photocatalyst layer when in use, the photocatalyst layer has the functions of sterilization and formaldehyde decomposition, thereby effectively reducing harmful substances and gases in the indoor air.

Description

Novel fire prevention panel for building

Technical Field

The utility model relates to a fire proof board technical field specifically is a novel fire proof board for building.

Background

The existing building materials are various, especially the board, the board has various types according to the usage and the material, such as wood board, gypsum board, hollow board, cement board, stone board, the board has special application field, the usage and the function are single.

The plate is used as the indoor partition, so that the cost is low, the construction is convenient and fast, the occupied area is small, and the plate is widely applied to indoor decoration. Along with the improvement of living standard of people, people gradually pursue high-quality life, and when the indoor decoration is carried out, the content of indoor formaldehyde is inevitably increased due to the use of various coatings, and the formaldehyde can seriously affect the health of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel fire prevention panel for building to solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel fire proof board for building, includes photocatalyst layer, first waterproof layer, fire prevention sheet layer, first insulating layer, PVC foaming board, second insulating layer and second waterproof layer, the first insulating layer of fixedly connected with on the surface of the top of PVC foaming board, the top of first insulating layer is fixedly connected with fire prevention sheet layer on the surface, the first waterproof layer of fixedly connected with on the surface of the top of fire prevention sheet layer, equidistant coating has photocatalyst layer on the top surface of first waterproof layer, the bottom of PVC foaming board is fixedly connected with second insulating layer on the surface, the bottom of second insulating layer is fixedly connected with second waterproof layer on the surface.

Preferably, sawtooth-shaped grooves are formed in the top surface of the PVC foaming plate at equal intervals, and sawtooth-shaped protrusions matched with the grooves are formed in the bottom surface of the first heat insulation layer at equal intervals.

Preferably, an expansion gap is arranged between two adjacent photocatalyst layers, and the photocatalyst layers are arranged into a nano titanium dioxide photocatalyst.

Preferably, the first waterproof layer and the second waterproof layer are arranged to be PE films or aluminum films or metal moisture-proof paper layers, and the first heat insulation layer and the second heat insulation layer are glass fiber layers or asbestos layers.

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

1. the utility model discloses contact through photocatalyst layer and sunshine when using, can make photocatalyst layer have the function of disinfecting and the function of decomposing formaldehyde to effectual harmful substance and the gas that reduces in the room air.

2. Through be provided with the expansion gap between two adjacent photocatalyst layers, make the utility model discloses receiving expend with heat and contract with cold and respond when, mutual extrusion can not appear in two adjacent photocatalyst layers, leads to the fracture of photocatalyst layer, drops.

3. Can effectually prevent that the wall body from seeping water through the second waterproof layer and make the problem of cost utility model damage, through recess on the PVC foaming board and the protrusion on the first insulating layer, be favorable to increasing the area of contact between PVC foaming board and the first insulating layer 4 to difficult production bonding inefficacy and separation after PVC foaming board and first insulating layer bonding.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall cross-sectional structure of the present invention.

In the figure: 1. a photocatalyst layer; 2. a first waterproof layer; 3. a fire-proof board layer; 4. a first insulating layer; 5. bulging; 6. a groove; 7. PVC foam board; 8. a second thermal insulation layer; 9. an expansion gap; 10. and a second waterproof layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, in an embodiment of the present invention, a novel fire-proof board for building, including photocatalyst layer 1, first waterproof layer 2, fire prevention sheet layer 3, first insulating layer 4, PVC foam board 7, second insulating layer 8 and second waterproof layer 10, first insulating layer 4 is fixedly connected to the top surface of PVC foam board 7, fire prevention sheet layer 3 is fixedly connected to the top surface of first insulating layer 4, first waterproof layer 2 is fixedly connected to the top surface of fire prevention sheet layer 3, equidistant coating has photocatalyst layer 1 on the top surface of first waterproof layer 2, second insulating layer 8 is fixedly connected to the bottom surface of PVC foam board 7, second insulating layer 10 is fixedly connected to the bottom surface of second insulating layer 8.

Referring to fig. 1, the top surface of the PVC foam board 7 is provided with saw-toothed grooves 6 at equal intervals, and the bottom surface of the first thermal insulation layer 4 is provided with saw-toothed protrusions 5 at equal intervals, which are matched with the grooves 6.

Referring to fig. 1, an expansion gap 9 is disposed between two adjacent photocatalyst layers 1, and the photocatalyst layers 1 are configured as nano-titania photocatalysts.

Referring to fig. 1, the first waterproof layer 2 and the second waterproof layer 10 are made of PE film, aluminum film or metal moisture-proof paper layer, and the first insulating layer 4 and the second insulating layer 8 are made of glass fiber layer or asbestos layer.

The utility model discloses a theory of operation and use flow: the utility model discloses contact through photocatalyst layer 1 and sunshine when using, can make photocatalyst layer 1 have the function of disinfecting function and decomposition formaldehyde to harmful substance and gas in the effectual reduction room air through be provided with expansion gap 9 between two adjacent photocatalyst layers 1, make the utility model discloses when receiving expend with heat and contract with cold effect, mutual extrusion can not appear in two adjacent photocatalyst layers 1, leads to the fracture of photocatalyst layer 1, drops, can effectually prevent through second waterproof layer 10 that wall body infiltration from causing the problem of damage, through the protrusion 5 on recess 6 on the PVC foaming board 7 and the first insulating layer 4, is favorable to increasing the area of contact between PVC foaming board 7 and the first insulating layer 4 to difficult production bonding inefficacy and separation after PVC foaming board 7 and the bonding of first insulating layer 4.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel fire proof board for building, includes photocatalyst layer (1), first waterproof layer (2), fire proof board layer (3), first insulating layer (4), PVC foaming board (7), second insulating layer (8) and second waterproof layer (10), its characterized in that: the PVC foaming board comprises a PVC foaming board (7), wherein the top surface of the PVC foaming board is fixedly connected with a first heat insulation layer (4), the top surface of the first heat insulation layer (4) is fixedly connected with a fireproof board layer (3), the top surface of the fireproof board layer (3) is fixedly connected with a first waterproof layer (2), the top surface of the first waterproof layer (2) is equidistantly coated with a photocatalyst layer (1), the bottom surface of the PVC foaming board (7) is fixedly connected with a second heat insulation layer (8), and the bottom surface of the second heat insulation layer (8) is fixedly connected with a second waterproof layer (10).

2. The novel fireproof board for buildings according to claim 1, wherein: the PVC heat insulation board is characterized in that sawtooth-shaped grooves (6) are formed in the top surface of the PVC foaming board (7) at equal intervals, and sawtooth-shaped protrusions (5) matched with the grooves (6) are arranged on the bottom surface of the first heat insulation layer (4) at equal intervals.

3. The novel fireproof board for buildings according to claim 1, wherein: an expansion gap (9) is arranged between two adjacent photocatalyst layers (1), and the photocatalyst layers (1) are arranged into nano titanium dioxide photocatalyst.

4. The novel fireproof board for buildings according to claim 1, wherein: the first waterproof layer (2) and the second waterproof layer (10) are arranged to be PE films or aluminum films or metal moisture-proof paper layers, and the first heat-insulating layer (4) and the second heat-insulating layer (8) are glass fiber layers or asbestos layers.