CN210283486U

CN210283486U - Polyurethane composite board

Info

Publication number: CN210283486U
Application number: CN201920970043.0U
Authority: CN
Inventors: 刘军; 卓玉国
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-04-10
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a polyurethane composite board, including the composite sheet body, inside difference fixedly connected with horizontal strengthening rib and the perpendicular strengthening rib of composite sheet body, the composite sheet body includes the basic unit, the fixed surface of basic unit is connected with the enhancement layer, the fixed surface of enhancement layer is connected with the heat preservation, the fixed surface of heat preservation is connected with the bed of cloth, the fixed surface of bed of cloth is connected with fire-retardant layer, the fixed surface of fire-retardant layer is connected with the waterproof layer, the enhancement layer includes the glass fiber layer, the fixed surface of glass fiber layer is connected with the carbon foam material layer. The utility model discloses a set up composite sheet body, horizontal strengthening rib, perpendicular strengthening rib, basic unit, enhancement layer, heat preservation, bed of cloth, fire-retardant layer and the cooperation of waterproof layer and use, solved the relatively poor problem of current polyurethane composite sheet fire behavior, this polyurethane composite sheet possesses the advantage that fire behavior is good, is worth promoting.

Description

Polyurethane composite board

Technical Field

The utility model relates to a composite sheet technical field specifically is a polyurethane composite sheet.

Background

The plywood is generally divided into metal clad plate, timber composite sheet, various steel composite sheet and rock wool composite sheet etc., the composite sheet has the board that different materials layering of different functions constitutes, for example, the concrete that the roofing was used, the trinity board of foam insulation layer and surface waterproof layer, the battenboard is also one kind of composite sheet, there is the relatively poor scheduling problem of fire prevention fire behaviour in the polyurethane composite sheet material difference degree on the existing market, this kind of polyurethane composite sheet application can not be fine fire prevention in building material, it brings the safety hidden danger very easily in daily, can also cause the conflagration seriously, be unfavorable for using.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a polyurethane composite sheet possesses the good advantage of fire behavior, has solved the relatively poor problem of current polyurethane composite sheet fire behavior.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a polyurethane composite sheet, includes the composite sheet body, inside difference fixedly connected with horizontal strengthening rib and the perpendicular strengthening rib of composite sheet body, the composite sheet body includes the basic unit, the fixed surface of basic unit is connected with the enhancement layer, the fixed surface of enhancement layer is connected with the heat preservation, the fixed surface of heat preservation is connected with the bed of cloth, the fixed surface of bed of cloth is connected with fire-retardant layer, the fixed surface of fire-retardant layer is connected with the waterproof layer.

Preferably, the reinforcing layer comprises a glass fiber layer, and a carbon foam material layer is fixedly connected to the surface of the glass fiber layer.

Preferably, the material of basic unit is the polyurethane board, the material of heat preservation is made by the rock wool material, the material of bed of cloth is nylon cloth material.

Preferably, the flame-retardant layer is made of an ammonium polyphosphate material, and the waterproof layer is made of an epoxy resin material.

Preferably, the right side fixedly connected with inserted block of composite sheet body bottom, the jack that uses with the inserted block cooperation is seted up in the left side of composite sheet body bottom, the quantity of horizontal strengthening rib and vertical strengthening rib is a plurality of.

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

1. the utility model discloses a set up composite sheet body, horizontal strengthening rib, perpendicular strengthening rib, basic unit, enhancement layer, heat preservation, bed of cloth, fire-retardant layer and the cooperation of waterproof layer and use, solved the relatively poor problem of current polyurethane composite sheet fire behavior, this polyurethane composite sheet possesses the advantage that fire behavior is good, is worth promoting.

2. The utility model can increase the strength of the whole composite board body by arranging the transverse reinforcing ribs and the vertical reinforcing ribs, can increase the strength of the whole composite board body by arranging the reinforcing layers, can increase the heat preservation performance of the whole composite board body by arranging the heat preservation layer, can increase the tensile strength and the tearing strength of the whole composite board body by the rock wool, can increase the tensile strength and the tearing strength of the composite board body by arranging the cloth layer, can increase the flame retardant performance of the whole composite board body by arranging the flame retardant layer, ammonium polyphosphate is also called ammonium polyphosphate or condensed ammonium phosphate, ammonium polyphosphate is nontoxic and odorless, does not generate corrosive gas, has small hygroscopicity and high thermal stability, is a non-halogen flame retardant with excellent performance, can increase the flame retardant performance of the whole composite board body, can increase the waterproof performance of the whole composite board body by arranging the waterproof layer, and can increase the strength of the whole, through setting up inserted block and jack, the concatenation between the polylith composite sheet of can being convenient for.

Drawings

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

fig. 2 is a schematic view of the composite board body of the present invention;

fig. 3 is a schematic view of the structure of the reinforced layer of the present invention.

In the figure: 1 composite sheet body, 2 horizontal strengthening rib, 3 vertical strengthening rib, 4 basic units, 5 enhancement layers, 6 heat preservation, 7 bed of cloth layers, 8 flame retardant coating, 9 waterproof layers, 10 glass fiber layer, 11 carbon foam material layers, 12 inserted blocks, 13 jacks.

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 of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a composite sheet body 1, horizontal strengthening rib 2, vertical strengthening rib 3, basic unit 4, enhancement layer 5, heat preservation 6, bed of cloth 7, fire-retardant layer 8, waterproof layer 9, glass fiber layer 10, carbon foam material layer 11, inserted block 12, and jack 13 part are the parts that general standard spare or technical personnel in the field know, and its structure and principle all are this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a polyurethane composite board comprises a composite board body 1, wherein a horizontal reinforcing rib 2 and a vertical reinforcing rib 3 are fixedly connected inside the composite board body 1 respectively, the composite board body 1 comprises a base layer 4, a reinforcing layer 5 is fixedly connected to the surface of the base layer 4, a heat-insulating layer 6 is fixedly connected to the surface of the reinforcing layer 5, a fabric layer 7 is fixedly connected to the surface of the heat-insulating layer 6, a flame-retardant layer 8 is fixedly connected to the surface of the fabric layer 7, a waterproof layer 9 is fixedly connected to the surface of the flame-retardant layer 8, the reinforcing layer 5 comprises a glass fiber layer 10, a carbon foam material layer 11 is fixedly connected to the surface of the glass fiber layer 10, the base layer 4 is made of a polyurethane board, the heat-insulating layer 6 is made of rock wool material, the fabric layer 7 is made of nylon cloth material, the flame-retardant layer 8 is, the right side of the bottom of the composite board body 1 is fixedly connected with an inserting block 12, the left side of the bottom of the composite board body 1 is provided with a plurality of inserting holes 13 matched with the inserting block 12 for use, the number of the transverse reinforcing ribs 2 and the vertical reinforcing ribs 3 is a plurality, the strength of the whole composite board body 1 can be increased by arranging the transverse reinforcing ribs 2 and the vertical reinforcing ribs 3, the strength of the whole composite board body 1 can be increased by arranging the reinforcing layer 5, the strength of the whole composite board body 1 can be increased by arranging the heat insulation layer 6, the heat insulation performance of the whole composite board body 1 can be increased by rock wool, the tensile strength and the tearing strength of the composite board body 1 can be enhanced by arranging the cloth layer 7, the ammonium polyphosphate is also called ammonium polyphosphate or condensed ammonium phosphate, the ammonium polyphosphate is nontoxic and tasteless, does not generate corrosive gas, has small hygroscopicity and high thermal stability, is a non-halogen flame retardant with, through setting up waterproof layer 9, epoxy can increase whole composite sheet body 1's waterproof performance, through setting up glass fiber layer 10 and carbon foam material layer 11, can increase whole composite sheet body 1's intensity, through setting up inserted block 12 and jack 13, the concatenation between the polylith composite sheet of can being convenient for, through setting up composite sheet body 1, horizontal strengthening rib 2, vertical strengthening rib 3, basic unit 4, the enhancement layer 5, the heat preservation 6, cloth layer 7, fire-retardant layer 8 and waterproof layer 9's cooperation is used, the relatively poor problem of current polyurethane composite sheet fire behavior has been solved, this polyurethane composite sheet, possess the advantage that fire behavior is good, be worth promoting.

During the use, horizontal strengthening rib 2 and vertical strengthening rib 3 can increase whole composite sheet body 1's intensity, enhancement layer 5 can increase whole composite sheet body 1's intensity, rock wool in the heat preservation 6 can increase whole composite sheet body 1's thermal insulation performance, nylon cloth in the bed of cloth 7 can strengthen composite sheet body 1's tensile strength and tear strength, ammonium polyphosphate in fire-retardant layer 8 is also known as ammonium polyphosphate or condensation polymerization ammonium phosphate, ammonium polyphosphate is nontoxic tasteless, do not produce corrosive gas, the hygroscopicity is little, the thermal stability is high, be a non-halogen fire retardant of excellent performance, can increase whole composite sheet body 1's fire behaviour, epoxy in the waterproof layer 9 can increase whole composite sheet body 1's waterproof performance, glass fiber layer 10 and carbon foam material layer 11 can increase whole composite sheet body 1's intensity, the concatenation between the polylith composite sheet of can be convenient for to inserted block 12 and jack 13.

In summary, the following steps: this polyurethane composite sheet uses through the cooperation that sets up composite sheet body 1, horizontal strengthening rib 2, perpendicular strengthening rib 3, basic unit 4, enhancement layer 5, heat preservation 6, bed of cloth 7, fire-retardant layer 8 and waterproof layer 9, has solved the relatively poor problem of current polyurethane composite sheet fire behavior.

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. A polyurethane composite board comprises a composite board body (1), and is characterized in that: composite sheet body (1) inside respectively fixedly connected with horizontal strengthening rib (2) and perpendicular strengthening rib (3), composite sheet body (1) includes basic unit (4), the fixed surface of basic unit (4) is connected with enhancement layer (5), the fixed surface of enhancement layer (5) is connected with heat preservation (6), the fixed surface of heat preservation (6) is connected with bed of cloth (7), the fixed surface of bed of cloth (7) is connected with fire-retardant layer (8), the fixed surface of fire-retardant layer (8) is connected with waterproof layer (9).

2. A polyurethane composite panel according to claim 1, wherein: the reinforcing layer (5) comprises a glass fiber layer (10), and a carbon foam material layer (11) is fixedly connected to the surface of the glass fiber layer (10).

3. A polyurethane composite panel according to claim 1, wherein: the material of basic unit (4) is the polyurethane board, the material of heat preservation (6) is made by the rock wool material, the material of bed of cloth (7) is nylon cloth material.

4. A polyurethane composite panel according to claim 1, wherein: the flame-retardant layer (8) is made of an ammonium polyphosphate material, and the waterproof layer (9) is made of an epoxy resin material.

5. A polyurethane composite panel according to claim 1, wherein: the right side fixedly connected with inserted block (12) of composite sheet body (1) bottom, jack (13) that use with inserted block (12) cooperation are seted up in the left side of composite sheet body (1) bottom, the quantity of horizontal strengthening rib (2) and vertical strengthening rib (3) is a plurality of.