CN214169652U

CN214169652U - Fireproof sandwich panel

Info

Publication number: CN214169652U
Application number: CN202023008877.5U
Authority: CN
Inventors: 胡福生; 胡福强; 胡智吉; 倪国林
Original assignee: Wuxi Fullsteel Color Plate Section Steel Co ltd
Current assignee: Wuxi Fullsteel Color Plate Section Steel Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2021-09-10
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a fireproof sandwich panel, which comprises a color steel plate, wherein the bottom of a first color steel plate is provided with a fireproof core layer, the bottom of the fireproof core layer is provided with a reinforcing plate, the bottom of the reinforcing plate is provided with a second color steel plate, the surface of the first color steel plate is provided with a fireproof coating, a plurality of groups of V-shaped plates are arranged between the first color steel plate and the fireproof core layer, the inside of the fireproof core layer is provided with a heat insulation cavity, a first heat insulation plate which is transversely arranged in the heat insulation cavity and a plurality of groups of second heat insulation plates which are longitudinally arranged are provided with a first bayonet, a second bayonet is provided on the second heat insulation plate, and the first bayonet is engaged with the second bayonet; the sandwich board has good fireproof and flame-retardant effects when a fire disaster occurs, is not easy to damage the human body and property, has good stability and has the function of heat insulation.

Description

Fireproof sandwich panel

Technical Field

The utility model belongs to the technical field of the technique of battenboard and specifically relates to a battenboard of fire prevention.

Background

The sandwich board product is a board formed by gluing a surface layer material with higher strength and a core material with lighter volume weight and lower strength, has poor fireproof and flame-retardant effects when a fire disaster occurs, is easy to damage the human body and property, has poor stability and does not have the function of heat insulation.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a battenboard of fire prevention to solve the problem mentioned in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a battenboard of fire prevention, includes various steel sheet, first various steel sheet bottom is equipped with the fire prevention sandwich layer, the bottom of fire prevention sandwich layer is equipped with the reinforcing plate, the bottom of reinforcing plate is equipped with the various steel sheet of second, the surface of first various steel sheet is equipped with the fire protection coating, first various steel sheet with be equipped with a plurality of groups V template between the fire prevention sandwich layer, the inside of fire prevention sandwich layer is equipped with thermal-insulated cavity, transversely arranged's first heat insulating board and a plurality of groups longitudinal arrangement's second heat insulating board in the thermal-insulated cavity, first bayonet socket has been seted up on the first heat insulating board, the second bayonet socket has been seted up on the second heat insulating board, first bayonet socket with second bayonet socket looks block.

Through above-mentioned technical scheme, wherein the setting up of V-arrangement board makes first various steel sheet atress more even, and its structure is more firm, and life is longer, and wherein fire prevention coating has good fire behavior, and wherein the setting up of thermal-insulated cavity has the heat preservation and insulates against heat, inhales the effect of sound insulation, and wherein first bayonet socket makes things convenient for first heat insulating board and the installation of second heat insulating board with setting up of second bayonet socket, and first heat insulating board has good thermal-insulated effect with the second heat insulating board.

Preferably, the reinforcing plate comprises an upper plate surface, a lower plate surface and a honeycomb plate, the honeycomb plate is arranged between the upper plate surface and the lower plate surface, and a plurality of groups of reinforcing ribs are arranged in a honeycomb chamber of the honeycomb plate.

Through above-mentioned technical scheme, wherein the setting of honeycomb panel has improved intensity, and wherein the strengthening rib has improved the stability of honeycomb room, and wherein the setting of strengthening rib improves the intensity of honeycomb room.

Preferably, two adjacent groups of V-shaped plates are mutually matched and connected to form a rectangular cavity, and fireproof cotton is filled in the rectangular cavity.

Through the technical scheme, the effect of improving the stability of the V-shaped plate is achieved.

Preferably, a flame-retardant sponge is filled between the first heat insulation plate and the second heat insulation plate.

Through the technical scheme, the flame-retardant sponge adopts the imported flame retardant, so that the combustion time is effectively shortened, the combustion is delayed, and the ignition part is self-extinguished due to smoke resistance.

Preferably, sound-absorbing cotton is arranged between the reinforcing plate and the second color steel plate.

Through the technical scheme, the sandwich board is high in sound absorption rate, good in sound insulation performance and good in heat insulation performance.

Preferably, the fireproof coating is a fireproof paint coating.

Through the technical scheme, the fireproof paint coating plays a fireproof protection role when a fire disaster occurs, prevents the fire of a building from spreading and delays the collapse of a steel structure building.

Preferably, the fireproof cotton is rock wool.

Through above-mentioned technical scheme, the fire prevention cotton's of rock wool material fire behavior is excellent, has fine fire behavior, has the fire resistance that exceeds 1000 ℃.

To sum up, the utility model discloses mainly have following beneficial effect:

wherein the setting up of V template makes first various steel sheet atress more even, and its structure is more firm, and life is longer, and wherein the fire prevention coating has good fire behavior, and wherein the setting up of thermal-insulated cavity has the heat preservation and insulates against heat, inhales the effect of sound insulation, and wherein first bayonet socket makes things convenient for first heat insulating board and the installation of second heat insulating board with setting up of second bayonet socket, and first heat insulating board has good thermal-insulated effect with the second heat insulating board.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the fireproof core layer of the present invention;

FIG. 3 is a schematic view of a first thermal insulation panel structure of the present invention;

FIG. 4 is a schematic view of a second thermal insulation panel according to the present invention;

FIG. 5 is a schematic diagram of the structure of the reinforcing plate of the present invention;

fig. 6 is a schematic diagram of the structure of the honeycomb panel of the present invention;

fig. 7 is a schematic view of the V-shaped plate structure of the present invention.

Reference numerals: 1. a first color steel plate; 2. a fire-resistant core layer; 201. a thermally insulating cavity; 202. a first heat insulation plate; 203. a second heat insulation plate; 204. a first bayonet; 205. a second bayonet; 3. a reinforcing plate; 301. Feeding a plate surface; 302. a lower plate surface; 303. a honeycomb panel; 304. reinforcing ribs; 4. a second color steel plate; 5. a fire-retardant coating; 6. a V-shaped plate; 7. a rectangular cavity; 8. fireproof cotton; 9. a flame-retardant sponge; 10. and (5) sound absorption cotton.

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 to 7, a fireproof sandwich panel comprises color steel plates, wherein a fireproof core layer 2 is arranged at the bottom of a first color steel plate 1, a reinforcing plate 3 is arranged at the bottom of the fireproof core layer 2, a second color steel plate 4 is arranged at the bottom of the reinforcing plate 3, a fireproof coating 5 is arranged on the surface of the first color steel plate 1, a plurality of groups of V-shaped plates 6 are arranged between the first color steel plate 1 and the fireproof core layer 2, a heat insulation cavity 201 is arranged inside the fireproof core layer 2, a first heat insulation plate 202 and a second heat insulation plate 203 are arranged in the heat insulation cavity 201 in a transverse direction, a first bayonet 204 is arranged on the first heat insulation plate 202, a second bayonet 205 is arranged on the second heat insulation plate 203, the first bayonet 204 is engaged with the second bayonet 205, and the first color steel plate 1 is stressed more uniformly due to the arrangement of the V6, the structure is more stable, the service life is longer, the fireproof coating 5 has good fireproof performance, the heat insulation cavity 201 has the functions of heat preservation, heat insulation, sound absorption and sound insulation, the first clamping opening 204 and the second clamping opening 205 are arranged to facilitate installation of the first heat insulation plate 202 and the second heat insulation plate 203, and the first heat insulation plate 202 and the second heat insulation plate 203 have good heat insulation effects.

Referring to fig. 1 to 7, the reinforcing plate 3 includes an upper plate surface 301, a lower plate surface 302 and a honeycomb plate 303, the honeycomb plate 303 is disposed between the upper plate surface 301 and the lower plate surface 302, and a plurality of sets of reinforcing ribs 304 are disposed in a honeycomb chamber of the honeycomb plate 303, wherein the strength of the honeycomb plate 303 is improved, the stability of the honeycomb chamber is improved by the reinforcing ribs 3, and the strength of the honeycomb chamber is improved by the reinforcing ribs 304.

Referring to fig. 1 to 7, two adjacent groups of V-shaped plates 6 are mutually matched and connected to form a rectangular cavity 7, and the rectangular cavity 7 is filled with fireproof cotton 8, so as to improve the stability of the V-shaped plates 6.

Referring to fig. 1 to 7, a flame retardant sponge 9 is filled between the first heat insulation board 202 and the second heat insulation board 203, and the flame retardant sponge adopts imported flame retardant, so that the combustion time is effectively reduced, the combustion is delayed, the smoke is blocked, and the ignition part is self-extinguished.

Referring to fig. 1 to 7, sound-absorbing cotton 10 is disposed between the reinforcing plate 3 and the second color steel plate 4, so that the sandwich panel has high sound absorption rate, good sound insulation performance and good heat insulation performance.

Referring to fig. 1 to 7, the fireproof coating 5 is a fireproof paint coating which plays a role of fireproof protection in case of fire, prevents the fire of a building from spreading, and delays the collapse of a steel structure building.

Referring to fig. 1 to 7, the fireproof cotton 8 is rock wool, and the fireproof cotton made of rock wool has excellent fireproof performance and good fireproof performance and has the fireproof capacity of over 1000 ℃.

The use principle and the advantages are as follows: wherein V-arrangement board 6's setting makes first various steel sheet 1 atress more even, and its structure is more firm, and life is longer, and wherein fire protection coating 5 has good fire behavior, and wherein the setting of thermal-insulated cavity 201 has the thermal-insulated, inhales the effect of sound insulation, and wherein first bayonet socket 204 makes things convenient for first heat insulating board 202 and the installation of second heat insulating board 203 with the setting of second bayonet socket 205, and first heat insulating board 202 and second heat insulating board 203 have good thermal-insulated effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a battenboard of fire prevention, includes first various steel sheet (1), its characterized in that: the bottom of the first color steel plate (1) is provided with a fireproof core layer (2), the bottom of the fireproof core layer (2) is provided with a reinforcing plate (3), a second color steel plate (4) is arranged at the bottom of the reinforcing plate (3), a fireproof coating (5) is arranged on the surface of the first color steel plate (1), a plurality of groups of V-shaped plates (6) are arranged between the first color steel plate (1) and the fireproof core layer (2), a heat insulation cavity (201) is arranged in the fireproof core layer (2), a plurality of groups of first heat insulation boards (202) which are arranged transversely and a plurality of groups of second heat insulation boards (203) which are arranged longitudinally are arranged in the heat insulation cavity (201), the first heat insulation plate (202) is provided with a first bayonet (204), the second heat insulation plate (203) is provided with a second bayonet (205), and the first bayonet (204) is clamped with the second bayonet (205).

2. A fire resistant sandwich panel according to claim 1, wherein: reinforcing plate (3) are including last face (301), lower face (302) and honeycomb panel (303), go up face (301) with be equipped with down between face (302) honeycomb panel (303), the honeycomb of honeycomb panel (303) is indoor to be equipped with a plurality of groups strengthening rib (304).

3. A fire resistant sandwich panel according to claim 1, wherein: two adjacent groups of V template (6) mutually support and connect and form rectangle cavity (7), rectangle cavity (7) intussuseption is filled with fireproof cotton (8).

4. A fire resistant sandwich panel according to claim 1, wherein: and a flame-retardant sponge (9) is filled between the first heat insulation plate (202) and the second heat insulation plate (203).

5. A fire resistant sandwich panel according to claim 1, wherein: and sound absorption cotton (10) is arranged between the reinforcing plate (3) and the second color steel plate (4).

6. A fire resistant sandwich panel according to claim 1, wherein: the fireproof coating (5) is a fireproof paint coating.

7. A fire resistant sandwich panel according to claim 3, wherein: the fireproof cotton (8) is rock wool.