CN211973914U

CN211973914U - Fireproof sandwich panel with long service life

Info

Publication number: CN211973914U
Application number: CN202020230122.0U
Authority: CN
Inventors: 夏宇峰
Original assignee: Suzhou Jinshen Insulation Material Science & Technology Co ltd
Current assignee: Suzhou Jinshen Insulation Material Science & Technology Co ltd
Priority date: 2020-02-29
Filing date: 2020-02-29
Publication date: 2020-11-20
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a long service life's fire prevention battenboard, which comprises a plate material body, the internal surface of panel body is provided with the enhancement layer, one side of enhancement layer bonds there is the buffer layer. The utility model discloses a set up flame retardant coating and high temperature resistant layer in the inside of enhancement layer, can increase the bulk strength and the fire behavior of panel, high temperature resistant layer adopts advanced high temperature resistant material to make simultaneously, can resist the high temperature of a thousand degrees, fire behavior is superior, receive before panel installation and trample the time, the buffer layer offsets with the effectual buffering dynamics with inside buffering lug, buffering lug is made by rubber materials, can produce deformation and cushion the gravity that receives, avoid pressure too big to cause the damage to panel, through the inside thermal insulation performance who increases foam sandwich layer and fire-retardant layer panel of panel, can also lighten weight, the both sides of panel all can prevent fires, the life of this battenboard has been prolonged.

Description

Fireproof sandwich panel with long service life

Technical Field

The utility model relates to a building board technical field specifically is a long service life's fire prevention battenboard.

Background

Various steel sandwich panel is a common product among the present building material, fire-retardant syllable-dividing that not only can be fine and environmental protection are high-efficient, various steel sandwich panel is formed by upper and lower two-layer metal decking and the thermal-insulated inner core suppression of well layer high molecule, and is simple to handle, the light environmental protection efficient characteristics of quality, various steel sandwich panel uses more on the building site, however traditional various steel sandwich panel life is short, can not bear great weight, itself use is mostly the not tight material of structure, also easily cause the corruption to the surface of various steel sandwich panel simultaneously, reduce the life of various steel sandwich panel.

Disclosure of Invention

An object of the utility model is to provide a long service life's fire prevention battenboard possesses the advantage that compressive strength is high and fire prevention, has solved various steel battenboard life weak point, can not bear the problem of great weight.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a long service life's fire prevention battenboard, includes the panel body, the internal surface of panel body is provided with the enhancement layer, one side bonding of enhancement layer has the buffer layer, one side bonding of buffer layer has the foam sandwich layer, one side bonding of foam sandwich layer has fire-retardant layer, the enhancement layer includes flame retardant coating and high temperature resistant layer, be connected through the high strength bonding agent between flame retardant coating and the high temperature resistant layer.

Preferably, the outer surface of the reinforcing layer is provided with a honeycomb structure, and the interior of the honeycomb structure is filled with sound-absorbing cotton.

Preferably, the upper side and the lower side of the inner cavity of the buffer layer are both fixedly provided with buffer lugs, the upper row and the lower row of buffer lugs which are symmetrically arranged are contacted, and the buffer lugs are made of rubber materials.

Preferably, the outer surface of the fire-proof layer is sprayed with a fire-proof coating, and the fire-proof coating is made of a fire retardant.

Preferably, the buffer material is filled in the buffer layer and at the edge of the buffer bump, and a buffer area is arranged in the buffer layer and at one side of the buffer bump.

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

1. the utility model discloses a set up flame retardant coating and high temperature resistant layer in the inside of enhancement layer, can increase the bulk strength and the fire behavior of panel, high temperature resistant layer adopts advanced high temperature resistant material to make simultaneously, can resist the high temperature of a thousand degrees, fire behavior is superior, receive before panel installation and trample the time, the buffer layer offsets with the effectual buffering dynamics with inside buffering lug, buffering lug is made by rubber materials, can produce deformation and cushion the gravity that receives, avoid pressure too big to cause the damage to panel, through the effectual thermal insulation performance who improves panel of foam sandwich layer and fire-retardant layer inside panel, can also lighten weight, the both sides of panel all can prevent fires, the life of this sandwich panel has been prolonged, color steel sandwich panel life is short has been solved simultaneously, can not bear the problem of great weight.

2. The utility model discloses an at the surface spraying fire protection coating of flame retardant coating, not only can form one protective screen to the surface shape, can also effectually prevent inside the adnexed moisture infiltration of surface, duplex's protection fire behavior is more superior, is fit for using widely.

Drawings

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

FIG. 2 is a sectional view of the inner structure of the reinforcing layer of the present invention;

fig. 3 is a cross-sectional view of the reinforcing layer of the present invention.

In the figure: 1. a plate body; 2. a reinforcing layer; 201. a fire barrier layer; 202. a high temperature resistant layer; 3. a buffer layer; 4. a buffer bump; 5. a foam sandwich layer; 6. a flame retardant layer; 7. and (3) a fireproof coating.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a fireproof sandwich panel with a long service life comprises a panel body 1, wherein a reinforcing layer 2 is arranged on the inner surface of the panel body 1, a honeycomb structure is arranged on the outer surface of the reinforcing layer 2, sound-absorbing cotton is filled in the honeycomb structure, a buffer layer 3 is bonded on one side of the reinforcing layer 2, buffer bumps 4 are fixedly arranged on the upper side and the lower side of the inner cavity of the buffer layer 3, the upper and the lower rows of buffer bumps 4 which are symmetrically arranged are in contact with each other, the buffer bumps 4 are made of rubber materials, a buffer material is filled in the buffer layer 3 and positioned at the edge of the buffer bumps 4, a buffer area is arranged in the buffer layer 3 and positioned at one side of the buffer bumps 4, a foam sandwich layer 5 is bonded on one side of the buffer layer 3, a flame retardant layer 6 is bonded on one side of the foam sandwich layer 5, the reinforcing layer 2 comprises a fireproof layer 201 and a high, the outer surface of the fireproof layer 201 is sprayed with the fireproof coating 7, the fireproof coating 7 is made of a fire retardant, the fireproof coating 7 is sprayed on the outer surface of the fireproof layer 201, a barrier can be formed on the surface, attached moisture on the surface can be effectively prevented from permeating into the interior, the fireproof performance of the dual-structure protection is more excellent, the fireproof protection structure is suitable for popularization and use, the whole strength and the fireproof performance of the plate can be improved by arranging the fireproof layer 201 and the high-temperature-resistant layer 202 in the reinforcing layer 2, meanwhile, the high-temperature-resistant layer 202 is made of advanced high-temperature-resistant materials and can resist high temperature of one thousand degrees, the fireproof performance is excellent, when the plate is trampled before being installed, the buffer layer 3 and the buffer lug 4 in the interior effectively offset the buffer force, the buffer lug 4 is made of rubber materials, deformation can be generated, the received gravity can be buffered, and damage to the plate due, through the inside foam sandwich layer 5 and the effectual thermal insulation performance who improves panel of fire-retardant layer 6 that increase of panel, can also lighten weight, the both sides of panel all can prevent fires, have prolonged the life of this battenboard, have solved simultaneously that color steel battenboard life is short, can not bear the problem of great weight.

The standard parts used in this document are commercially available, all the components in this document are customized according to the description of the specification and the drawings, and the connection relationship and specific structure between the layers in this document are all performed by the prior art, such as by mechanical methods, by adhesives, by various welding methods such as thermal welding, ultrasonic welding, flux, welding, and fusion crimping, and no specific description is made here.

When the fireproof sandwich board is used, the fireproof layer 201 and the high-temperature resistant layer 202 are arranged inside the reinforcing layer 2, the overall strength and the fireproof performance of the board can be improved, meanwhile, the high-temperature resistant layer 202 is made of advanced high-temperature resistant materials and can resist high temperature of one thousand degrees, the fireproof performance is excellent, when the board is trampled before being installed, the buffer layer 3 and the buffer bumps 4 inside effectively offset the buffer force, the buffer bumps 4 are made of rubber materials and can deform to buffer the received gravity, the damage to the board due to overlarge pressure is avoided, the heat insulation performance of the board is effectively improved by adding the foam sandwich layer 5 and the flame retardant layer 6 inside the board, the weight can be reduced, both sides of the board can be fireproof, the service life of the sandwich board is prolonged, and a barrier can be formed on the surface by spraying the fireproof coating 7 on the outer surface of the fireproof layer 201, the water-proof fireproof paint can also effectively prevent surface attached water from permeating into the interior, has more superior protection fireproof performance and is suitable for popularization and use.

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 long service life's fire prevention battenboard, includes panel body (1), its characterized in that: the interior surface of panel body (1) is provided with enhancement layer (2), one side bonding of enhancement layer (2) has buffer layer (3), one side bonding of buffer layer (3) has foam sandwich layer (5), one side bonding of foam sandwich layer (5) has flame retardant coating (6), enhancement layer (2) include flame retardant coating (201) and high temperature resistant layer (202), be connected through the high strength adhesive between flame retardant coating (201) and high temperature resistant layer (202).

2. A fire-resistant sandwich panel having a long service life according to claim 1, wherein: the outer surface of the reinforcing layer (2) is provided with a honeycomb structure, and sound-absorbing cotton is filled in the honeycomb structure.

3. A fire-resistant sandwich panel having a long service life according to claim 1, wherein: the buffer structure is characterized in that buffer bumps (4) are fixedly mounted on the upper side and the lower side of the inner cavity of the buffer layer (3), the upper row and the lower row of buffer bumps (4) are symmetrically arranged and are in contact with each other, and the buffer bumps (4) are made of rubber materials.

4. A fire-resistant sandwich panel having a long service life according to claim 1, wherein: the outer surface of the fireproof layer (201) is sprayed with a fireproof coating (7), and the fireproof coating (7) is made of a flame retardant.

5. A fire-resistant sandwich panel having a long service life according to claim 1, wherein: the buffer layer (3) is filled with buffer materials at the edge of the buffer lug (4), and a buffer area is arranged at one side of the buffer lug (4) and inside the buffer layer (3).