CN211499254U - Moisture-resistant homogeneous fireproof insulation board - Google Patents

Abstract

The utility model discloses a moisture-resistant homogeneous fire prevention heated board, including fire prevention basic unit, fire prevention basic unit's upper and lower both ends symmetry is equipped with the heat preservation, and the heat preservation keeps away from the terminal surface of fire prevention basic unit and is equipped with the isolation layer, the adhesive surface between heat preservation and the isolation layer is the wave cross-section, be equipped with the net bonding layer between heat preservation and the isolation layer, the heat preservation is equipped with first spacing arch towards the protruding type face of isolation layer, the isolation layer is equipped with the first spacing groove that corresponds with first spacing arch towards the concave type face of heat preservation, the protruding type face of isolation layer towards the heat preservation is equipped with the spacing arch of second, the heat preservation is equipped with the second spacing groove that corresponds with the spacing arch of second towards the concave. The utility model overcomes prior art's is not enough, reasonable in design, and fire prevention thermal insulation performance is good, and is moisture resistant, and can put out a fire when the conflagration breaing out, improves the safety in utilization, has higher social use value and application prospect.

Description

Moisture-resistant homogeneous fireproof insulation board

Technical Field

The utility model relates to a panel technical field especially relates to a moisture-resistant homogeneous fire prevention heated board.

Background

The fire-proof heat-insulation board has the advantages that due to the fact that the fire-proof heat-insulation board has many building heat-insulation fire accidents in recent years, thinking of various circles on heat-insulation fire prevention is triggered, and the fire-proof performance of the heat-insulation material has never led to high attention of various circles in the industry.

However, many heat insulating materials are ignited during construction, such as electric welding, open fire and bad construction habits. The materials continuously generate molten drops and toxic smoke in the combustion process, and simultaneously, gases such as chlorofluorocarbon, hydrofluorocarbon, Freon and the like released by the materials do not have negligible harm to the environment. Therefore, the housing, urban and rural construction department and public security department jointly issue a text notice of 'civil building external thermal insulation system and external wall decoration fire prevention temporary travel regulation' official Tongtong character [2009]46 in 2009, 9, 25 days. The fireproof performance is better, the thermal insulation performance is outstanding among the heat preservation design process, more can win the recognition in market.

And especially present many fire prevention heated board appear the inhomogeneous situation of material use in the in-process of production, and the inhomogeneous situation of material mixture, the condition that partial material damage appears easily in subsequent use like this, whole board just need be changed like this, can waste a large amount of time and fund, and the fire prevention thermal insulation performance of present panel is not unusual good, and when the conflagration breaing out, because the heat preservation substrate layer adopts foamed plastic to make, has the inflammability, this just leads to can make the intensity of a fire can spread fast when the conflagration breaing out.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem mentioned in the above-mentioned background art, the utility model provides a moisture-resistant homogeneous fire prevention heated board.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a moisture-resistant homogeneous fireproof insulation board comprises a fireproof base layer, wherein heat preservation layers are symmetrically arranged at the upper end and the lower end of the fireproof base layer, an isolation layer is arranged on the end face, away from the fireproof base layer, of each heat preservation layer, a bonding face between each heat preservation layer and each isolation layer is a wave-shaped cross section, a grid bonding layer is arranged between each heat preservation layer and each isolation layer, a first limiting bulge is arranged on a convex face, facing the isolation layer, of each heat preservation layer, a first limiting groove corresponding to the first limiting bulge is arranged on a concave face, facing the heat preservation layers, of each isolation layer, a second limiting bulge is arranged on a convex face, facing the heat preservation layers, of each isolation layer, a second limiting groove corresponding to the second limiting bulge is arranged on a concave face, facing the isolation layers, an outer protection plate is arranged on the outer wall of each isolation layer, side, and a circulation pipeline is communicated between two adjacent fire extinguishing cavities.

Preferably, the outer protection plate is in threaded connection with the isolation layer through a first locking screw, and the inner walls of the isolation layer and the outer protection plate are respectively provided with a first screw hole corresponding to the first locking screw.

Preferably, the side wall enclosing plate is in threaded connection with the isolation layer through a second locking screw, and second screw holes corresponding to the second locking screws are respectively formed in the inner walls of the side wall enclosing plate and the isolation layer.

Preferably, the fire extinguishing cavity is filled with a dry powder fire extinguishing agent, and the dry powder fire extinguishing agent is ammonium phosphate.

Preferably, the heat preservation layer adopts rock wool board, and the thickness of heat preservation layer is three to five centimetres.

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

1. when in pressing, the first limiting bulge is clamped in the first limiting groove, and the second limiting bulge is clamped in the second limiting groove, so that the integral structure is more stable;

2. the outer protection plate and the side wall enclosing plate are clamped on the outer wall of the isolation layer and are fixedly installed through the first locking screw and the second locking screw, so that the overall structure tends to be stable;

3. the fireproof base layer is preferably made of materials prepared from vermiculite, filler and VAE emulsion, has certain high temperature resistance and fireproof performance, and when a fire disaster occurs, the dry powder fire extinguishing agent in the fire extinguishing cavity can effectively extinguish the initial fire disaster and improve the use safety.

To sum up, the utility model overcomes prior art's is not enough, reasonable in design, and fire prevention thermal insulation performance is good, and can put out a fire when the conflagration breaing out, improves the safety in utilization, has higher social use value and application prospect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

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

FIG. 3 is an enlarged schematic view of the structure A of the present invention;

fig. 4 is an enlarged schematic view of the structure of the utility model B.

In the figure: fireproof substrate 1, heat preservation 2, isolation layer 3, outer protection shield 4, lateral wall bounding wall 5, first locking screw 6, second locking screw 7, the cavity of putting out a fire 8, circulating pipe 9, net bonding layer 10, first spacing arch 11, first spacing groove 12, the spacing arch of second 13, the spacing groove of second 14.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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. 1-4, a moisture-resistant homogeneous fireproof insulation board comprises a fireproof base layer 1, wherein heat preservation layers 2 are symmetrically arranged at the upper end and the lower end of the fireproof base layer 1, an isolation layer 3 is arranged on the end surface of the heat preservation layer 2 away from the fireproof base layer 1, the bonding surface between the heat preservation layer 2 and the isolation layer 3 is a wave-shaped cross section, a grid bonding layer 10 is arranged between the heat preservation layer 2 and the isolation layer 3, a first limiting bulge 11 is arranged on a convex surface of the heat preservation layer 2 facing the isolation layer 3, a first limiting groove 12 corresponding to the first limiting bulge 11 is arranged on a concave surface of the isolation layer 3 facing the heat preservation layer 2, a second limiting bulge 13 is arranged on a convex surface of the isolation layer 3 facing the heat preservation layer 2, a second limiting groove 14 corresponding to the second limiting bulge 13 is arranged on a concave surface of the heat preservation layer 2 facing the isolation layer 3, an outer protection, the inner wall of the fireproof substrate 1 is provided with a plurality of fire extinguishing cavities 8, and a circulating pipeline 9 is communicated between every two adjacent fire extinguishing cavities 8.

Wherein, through 6 threaded connection of first locking screw between outer protection shield 4 and the isolation layer 3, and the inner wall of isolation layer 3 and outer protection shield 4 is equipped with the first screw that corresponds with first locking screw 6 respectively, and the installation that realizes outer protection shield 4 and isolation layer 3 through first locking screw 6 is fixed for overall structure tends to stabilize.

Wherein, through second locking screw 7 threaded connection between lateral wall bounding wall 5 and the isolation layer 3, and the inner wall of lateral wall bounding wall 5 and isolation layer 3 is equipped with the second screw that corresponds with second locking screw 7 respectively, realizes that the installation of lateral wall bounding wall 5 and isolation layer 3 is fixed through second locking screw 7 for overall structure tends to stabilize.

Wherein, the fire extinguishing cavity 8 is filled with dry powder extinguishing agent, and dry powder extinguishing agent chooses for use ammonium phosphate, and dry powder extinguishing agent has easy mobility, aridity, comprises inorganic salt and crushing dry additive, can effectively suppress the initial conflagration, improves the safety in utilization.

The fireproof base layer 1 is preferably made of vermiculite, filler and VAE emulsion, and has certain high-temperature resistance and fireproof performance.

The heat-insulating layer 2 is made of rock wool boards, the thickness of the heat-insulating layer 2 is three-five centimeters, the rock wool boards are made of artificial inorganic fibers through high-temperature melting, and the artificial inorganic fibers have the advantages of being light in weight, small in heat conductivity coefficient, heat-absorbing and non-combustible, good in fireproof and heat-insulating performance, capable of playing a drying effect and resistant to humidity.

The working principle is as follows: in the utility model, when in use, the heat preservation layer 2 is firstly laminated on two sides of the fireproof base layer 1, the isolation layer 3 is pressed on the wavy section of the heat preservation layer 2 through the adhesive, the first limiting bulge 11 is clamped in the first limiting groove 12 during pressing, and the second limiting bulge 13 is clamped in the second limiting groove 14, so that the whole structure is more stable; then, the outer protective plate 4 and the side wall coaming 5 are clamped on the outer wall of the isolation layer 3 and are installed and fixed through the first locking screw 6 and the second locking screw 7, so that the overall structure tends to be stable; meanwhile, the fireproof base layer 1 is preferably made of materials prepared from vermiculite, filler and VAE emulsion, has certain high temperature resistance and fireproof performance, and can effectively extinguish initial fire by the dry powder extinguishing agent in the fire extinguishing cavity 8 when fire breaks out, so that the use safety is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a moisture-resistant homogeneous fire prevention heated board, includes fire prevention basic unit (1), its characterized in that: the fireproof insulation layer is characterized in that heat preservation layers (2) are symmetrically arranged at the upper end and the lower end of a fireproof basic layer (1), an isolation layer (3) is arranged on the end face, away from the fireproof basic layer (1), of the heat preservation layer (2), a bonding surface between the heat preservation layers (2) and the isolation layer (3) is a wave-shaped cross section, a grid bonding layer (10) is arranged between the heat preservation layers (2) and the isolation layer (3), a first limiting bulge (11) is arranged on a convex surface, facing the isolation layer (3), of the heat preservation layer (3), a first limiting groove (12) corresponding to the first limiting bulge (11) is arranged on a concave surface, facing the heat preservation layer (2), of the isolation layer (3), a second limiting bulge (13) is arranged on a convex surface, facing the isolation layer (3), of the heat preservation layer (2), a second limiting groove (14) corresponding to the second limiting bulge (13, the outer wall of isolation layer (3) is equipped with outer protection shield (4), and edge fixedly connected with lateral wall bounding wall (5) respectively all around of outer protection shield (4), the inner wall of fire prevention basic unit (1) is equipped with a plurality of cavity (8) of putting out a fire, and communicates between two adjacent cavity (8) of putting out a fire and have circulation pipeline (9).

2. The moisture resistant homogeneous fire resistant insulation board of claim 1, wherein: outer protection shield (4) and isolation layer (3) are connected through first locking screw (6) screw thread, and the inner wall of isolation layer (3) and outer protection shield (4) is equipped with the first screw that corresponds with first locking screw (6) respectively.

3. The moisture resistant homogeneous fire resistant insulation board of claim 1, wherein: the side wall enclosing plate (5) is in threaded connection with the isolation layer (3) through a second locking screw (7), and second screw holes corresponding to the second locking screws (7) are respectively formed in the inner walls of the side wall enclosing plate (5) and the isolation layer (3).

4. The moisture resistant homogeneous fire resistant insulation board of claim 1, wherein: and a dry powder extinguishing agent is filled in the extinguishing cavity (8), and the dry powder extinguishing agent is ammonium phosphate.

5. The moisture resistant homogeneous fire resistant insulation board of claim 1, wherein: the heat-insulating layer (2) is made of rock wool plates, and the thickness of the heat-insulating layer (2) is three to five centimeters.

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