CN214606294U

CN214606294U - Composite multilayer board with fireproof function

Info

Publication number: CN214606294U
Application number: CN202120043702.3U
Authority: CN
Inventors: 付明祥
Original assignee: Lianyungang Chuangmei Wood Industry Co ltd
Current assignee: Lianyungang Chuangmei Wood Industry Co ltd
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-11-05
Anticipated expiration: 2031-01-08

Abstract

The utility model relates to the technical field of composite multilayer boards, and discloses a composite multilayer board with fireproof function, which comprises a panel, a heat-insulating core board and a back board, wherein the heat-insulating core board is movably attached to the bottom surface of the panel, the back board is movably arranged at one side of the heat-insulating core board, which is far away from the panel, the surface of the panel is provided with an upper mounting hole, the heat-insulating core board is internally communicated with a connecting screw hole, and the surface of the back board is provided with a lower mounting hole, the utility model is provided with the heat-insulating core board, a reinforced flame-retardant layer and a latex flame-retardant coating, the latex flame-retardant coating made of acrylic latex can form a first fireproof flame-retardant barrier for the composite multilayer board, the reinforced flame-retardant layer made of carbon fiber has higher strength, can effectively protect the panel, can play a role of preventing damage when a fire occurs, the heat-insulating core board made of perlite has good flame-retardant and heat-insulating effects, and the middle arrangement of glass fiber has further flame-retardant effect, by adopting a multi-layer flame-retardant design, excellent fireproof flame-retardant effect can be achieved.

Description

Composite multilayer board with fireproof function

Technical Field

The utility model relates to a compound multiply wood technical field specifically is a compound multiply wood with fire prevention function.

Background

Along with the development of science and technology, more and more various kinds of panel appear in the panel trade, and novel panel has replaced traditional solid wood board, and traditional timber has timber direct processing to form, and present compound panel has solved the shortcoming that traditional timber is easily fired, and the fire prevention problem of plywood has been the important subject in the building field always, and in recent years, fireproof board products such as the PLASTIC LAMINATED of different grade type, fire door have appeared in the market.

However, current compound multiply wood is mostly through carrying on fire-retardant at panel surface coating fire protection coating, but in the long-term use or after the outer plywood of conflagration breaks down, the flame will deepen the inlayer and arouse the conflagration, and the fire prevention index can not reach the fire prevention requirement, can not solve the actual problem of fire prevention, and in addition, it is fixed to paste through compound glue between current plywood panel that accords with and the backplate, the dismouting of being not convenient for, and the steadiness remains to be promoted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compound multiply wood with fire prevention function to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compound multiply wood with fire prevention function, includes panel, thermal-insulated core and backplate, the bottom surface of thermal-insulated core activity laminating and panel, the backplate activity sets up in the one side that the panel was kept away from to thermal-insulated core, the mounting hole has been seted up on the panel surface, the inside link up of thermal-insulated core is provided with the connection screw, the mounting hole has been seted up down on the surface of backplate, it has fixing bolt to connect the inside activity interlude of screw, fixing bolt's bottom is rotated the registrate and is had the nut, one side fixed paste that thermal-insulated core was kept away from to the panel has the fire-retardant layer of enhancement, the top surface coating on the fire-retardant layer of enhancement has latex fire protection coating, one side fixed laminating that thermal-insulated core was kept away from to the backplate has UV veneer.

Preferably, the reinforced flame-retardant layer is adhered to the surface of the panel through composite glue, and is made of carbon fiber.

Preferably, the latex fire-retardant coating coats on the surface and the edge of the reinforced flame-retardant layer, and the latex fire-retardant coating is made of acrylic latex.

Preferably, the heat insulation core plate is made of perlite, and the glass fiber is filled in the heat insulation core plate.

Preferably, it all is provided with four to go up mounting hole, connection screw and mounting hole down, and goes up mounting hole, connection screw and mounting hole coincidence in same plumb line down.

Preferably, the fixing bolt sequentially penetrates through the upper mounting hole, the connecting screw hole and the lower mounting hole to be movably connected with the nut thread.

Preferably, the UV laminated surface layer is fixedly adhered to the back plate through composite glue, and the surface of the UV laminated surface layer is coated with the nano coating.

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

(1) the utility model provides a compound multiply wood with fire prevention function, through being provided with thermal-insulated core board, strengthen fire-retardant layer and latex fire protection coating, the latex fire protection coating of acrylic acid latex material can form the fire-retardant protective screen of first heavy fire prevention to this compound multiply wood, carbon fiber material's enhancement fire-retardant layer intensity is higher, can effectively protect the facing plate, can play the effect of preventing destroying when the conflagration takes place, the thermal-insulated core board of pearlite material has good fire-retardant thermal-insulated effect, the centre sets up glass fiber and has further flame retardant efficiency, adopt the fire-retardant design of multilayer, can reach excellent fire prevention flame retardant efficiency.

(2) The utility model provides a compound multiply wood with fire prevention function, is through being provided with connecting screw and fixing bolt, passes mounting hole, connecting screw and lower mounting hole with fixing bolt in proper order to it is fixed through the nut, can make the panel fixed as an organic whole through thermal-insulated core and backplate, compare in the fixed mode of traditional compound glue, fixing bolt's fixed mode has higher steadiness.

(3) The utility model provides a compound multiply wood with fire prevention function, through being provided with UV wainscot layer, UV wainscot layer surface coating's nanometer coating itself has dustproof effect, but separation dust adsorbs in the backplate surface, has excellent from dustproof effect, is convenient for wash the maintenance.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall disassembled structure of the present invention;

FIG. 3 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 4 is an enlarged schematic view of part a of the present invention.

In the figure: 1. a panel; 2. a heat-insulating core board; 3. a back plate; 4. an upper mounting hole; 5. a connecting screw hole; 6. a lower mounting hole; 7. fixing the bolt; 8. a nut; 9. a reinforced flame retardant layer; 10. a latex fire-retardant coating; 11. and (6) UV laminated surface layers.

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.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a compound multiply wood with fire prevention function, including panel 1, thermal-insulated core 2 and backplate 3, thermal-insulated core 2 activity laminating and panel 1's bottom surface, 3 activities of backplate set up in the one side that panel 1 was kept away from to thermal-insulated core 2, mounting hole 4 has been seted up on the surface of panel 1, thermal-insulated core 2's inside link up and is provided with connection screw 5, mounting hole 6 has been seted up down on the surface of backplate 3, it has fixing bolt 7 to connect 5 inside activities of screw interlude, fixing bolt 7's bottom is rotated the registrate and is had nut 8, one side fixed paste that thermal-insulated core 2 was kept away from to panel 1 has the fire-retardant layer 9 of enhancement, the top surface coating that strengthens fire-retardant layer 9 has latex fire protection coating 10, one side fixed laminating that thermal-insulated core 2 was kept away from to backplate 3 has UV veneer 11.

Referring to fig. 2 and 3, the reinforced flame-retardant layer 9 is adhered to the surface of the panel 1 by composite glue, the reinforced flame-retardant layer 9 is made of carbon fiber, the latex fire-retardant coating 10 is coated on the surface and the edge of the reinforced flame-retardant layer 9, the latex fire-retardant coating 10 is made of acrylic latex, the heat-insulating core 2 is made of perlite, the heat-insulating core 2 is filled with glass fiber, the latex fire-retardant coating 10 made of acrylic latex can form a first fireproof flame-retardant barrier for the composite multilayer board, the reinforced flame-retardant layer 9 made of carbon fiber has high strength, can effectively protect the panel 1, can prevent damage when fire occurs, the heat-insulating core 2 made of perlite has good flame-retardant and heat-insulating effects, the middle glass fiber has further flame-retardant effect, and adopts multilayer flame-retardant design, can achieve excellent fireproof and flame-retardant effects.

Referring to fig. 3 and 4, it all is provided with four to go up mounting hole 4, connect screw 5 and lower mounting hole 6, and go up mounting hole 4, connect screw 5 and lower mounting hole 6 coincidence in same plumb line, fixing bolt 7 passes last mounting hole 4 in proper order, connect screw 5 and lower mounting hole 6 and nut 8 screw thread swing joint, pass mounting hole 4 with fixing bolt 7 in proper order, connect screw 5 and lower mounting hole 6, and it is fixed through nut 8, can make panel 1 fixed as an organic whole through thermal-insulated core 2 and backplate 3, compare in the fixed mode of traditional compound glue, fixing bolt 7's fixed mode has higher steadiness.

Referring to fig. 2, UV wainscot layer 11 is through compound glue and 3 fixed pastes of backplate, and the coating of UV wainscot layer 11 surface has the nanometer coating, and 11 surface coating's of UV wainscot layer nanometer coating itself has dustproof effect, but separation dust adsorbs in 3 surfaces of backplate, has excellent from dustproof effect, is convenient for wash the maintenance.

The working principle is as follows: when the utility model is used, firstly, the heat insulation core plate 2 is clamped between the panel 1 and the back plate 3, the upper mounting hole 4, the connecting screw hole 5 and the lower mounting hole 6 are coincided and aligned, the fixing bolt 7 sequentially passes through the upper mounting hole 4, the connecting screw hole 5 and the lower mounting hole 6, the panel 1, the heat insulation core plate 2 and the back plate 3 are connected through the fixing bolt 7, then, the nut 8 is screwed into the lower mounting hole 6, the panel 1 and the back plate 3 are fixed into a whole through the heat insulation core plate 2, compared with the traditional compound glue fixing mode, the fixing mode of the fixing bolt 7 has higher stability, then the reinforced flame-retardant layer 9 is pasted on the surface of the panel 1, the UV veneer layer 11 is pasted on the surface of the back plate 3, the compound multilayer board can be installed, the latex fireproof coating 10 made of acrylic acid material can form a first fireproof flame-retardant barrier for the compound latex, carbon fiber's enhancement fire-retardant layer 9 intensity is higher, can effectively protect panel 1, can play the effect of preventing destroying when the conflagration takes place, the thermal-insulated core 2 of pearlite material has good fire-retardant thermal-insulated effect, the centre sets up glass fiber and has further flame retardant efficiency, adopt the fire-retardant design of multilayer, can reach excellent fire prevention flame retardant efficiency, the 11 surface coating's of UV wainscot layer nanometer coating, itself has dustproof effect, but the separation dust adsorbs in backplate 3 surfaces, have excellent from dustproof effect, be convenient for wash the maintenance.

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 compound multiply wood with fire prevention function, includes panel (1), thermal-insulated core (2) and backplate (3), its characterized in that: the heat insulation core plate (2) is movably attached to the bottom surface of the panel (1), the back plate (3) is movably arranged on one side of the heat insulation core plate (2) far away from the panel (1), the surface of the panel (1) is provided with an upper mounting hole (4), the interior of the heat insulation core plate (2) is provided with a connecting screw hole (5) in a run-through way, the surface of the back plate (3) is provided with a lower mounting hole (6), a fixing bolt (7) is movably inserted in the connecting screw hole (5), the bottom end of the fixing bolt (7) is rotatably sleeved with a nut (8), one side of the panel (1) far away from the heat-insulating core plate (2) is fixedly adhered with a reinforced flame-retardant layer (9), the top surface of the reinforced flame-retardant layer (9) is coated with a latex fireproof coating (10), and a UV laminated surface layer (11) is fixedly attached to one side of the back plate (3) far away from the heat insulation core plate (2).

2. The composite multilayer sheet with fire protection function according to claim 1, characterized in that: the reinforced flame-retardant layer (9) is adhered to the surface of the panel (1) through composite glue, and the reinforced flame-retardant layer (9) is made of carbon fiber.

3. The composite multilayer sheet with fire protection function according to claim 1, characterized in that: the latex fireproof coating (10) is coated on the surface and the edge of the reinforced flame-retardant layer (9), and the latex fireproof coating (10) is made of acrylic latex and is the latex fireproof coating (10).

4. The composite multilayer sheet with fire protection function according to claim 1, characterized in that: the heat insulation core board (2) is made of perlite, and glass fiber is filled in the heat insulation core board (2).

5. The composite multilayer sheet with fire protection function according to claim 1, characterized in that: go up mounting hole (4), connection screw (5) and mounting hole (6) down and all be provided with four, and go up mounting hole (4), connection screw (5) and mounting hole (6) coincide in same plumb line down.

6. The composite multilayer sheet with fire protection function according to claim 1, characterized in that: the fixing bolt (7) sequentially penetrates through the upper mounting hole (4), the connecting screw hole (5) and the lower mounting hole (6) to be movably connected with the nut (8) through threads.

7. The composite multilayer sheet with fire protection function according to claim 1, characterized in that: the UV laminated surface layer (11) is fixedly adhered to the back plate (3) through composite glue, and the surface of the UV laminated surface layer (11) is coated with a nano coating.